خشک کن (آون ) ضدانفجار چیست؟

خشک کن ضدانفجار

آون یا خشک کن ضدانفجار زیر مجموعه از آون های معمولی به حساب می آید . آون های معمولی وسیله هایی هستند که جهت انتقال حرارتی به مواد به کار گرفته می شوند، معمولا درون آون ها حرارت به صورت یکنواخت وجود دارد و دمای آنها تا 340 درجه سانتی گراد می رسد. از آون های معمولی به منظور خشک کردن، استرلیزه کردن، آنیلینگ یا پخت کامل و دیگر آزمایش های تحقیقاتی یا فعالیت های صنعتی استفاده می شود.
مدل های ضدانفجار آون های معمولی به گونه ای طراحی شده اند که بتوان درون آنها مواد منفجره و قابل اشتعال (نظیر فرآرده های نفتی و پتروشیمی) را نیز به منظور خشک کردن و یا آزمایش قرار داد. ضد انفجار بودن آون ها به این معنی است که ماده درون محفظه آون در معرض هیچ گونه تحریک کننده انفجار و یا اشتعال قرار نمی گیرد.
آون های ضدا انفجار نیز مانند آون های معمولی قابلیت تامین دما تا 340 درجه سانتی گراد را دارند اما نکته اصلی در انتخاب بیشینه (MAX) دمایی این دستگاه ها وجود نقطه اشتعال ماده ای است که قرار است درون آون ضد انفجار قرارگیرد ، بدیهی است که اگر دما محفظه از نقطه اشتعال ماده درون آون بیشتر شود، ماده دچار اشتعال می شود و صرف ضد انفجار بودن آون دلیل بر این نیست که هر ماده منفجره و قابل اشتعالی را تا هر دمایی بتوان گرم نمود. همان طور که پیشتر نیز ذکر شد ضد انفجار بودن این آون ها تنها به این دلیل است که ساختار این دستگاه ها خود باعث بوجود آمدن جرقه یا عامل اشتعال نمی شود. آون های معمولی برای گرم کردن محفظه از المنت هایی استفاده می کنند که به محفظه چسبیده می شوند، زمانی که این المنت ها برای مدت زیاد یا بیش از اندازه گرم بمانند ممکن است که بسوزند که در اثر سوختن جرقه تولید می شود، از آنجا که المنت به بدنه چسبیده است این جرقه تولید شده به محفظه منتقل می گردد. در آون های ضد انفجار مکانیزم های گرمایشی استفاده می شود که عامل تحریک بوجود نیاید.
آون های تولیدی شرکت آریاسرمایش مطابق با منطقه (Zone) بندی تعریف شده شرکت در کلاس ها و مشخصات زیر عرضه می گردد :
کلاس یک (A)= آون اتیلنی ضد انفجار محیطی ، پنل و یونیت مجزی ( امنیت بالا)
کلاس دو (B)= آون اتیلنی ضد انفجار محفظه ، پنل سرخود ولی با باکس ای ایکس ، یونیت مجزی ( متوسط به بالا )
کلاس سه (C)= آون هیتر دار ضد انفجار محفظه ، پنل سرخود ولی با باکس ای ایکس ( متوسط )
کلاس چهار (D)= آون هیتر دار ضد انفجار محفظه ، پنل سر خود بدون باکس ای ایکس ( ضعیف )

توضیح های تکمیلی درباره هر یک از کلاس های فوق در ادامه آورده شده است:
کلاس A
این سری از آون ها جهت استفاده در محیطی پر خطر ، که در زون یک / دو واقع شده مورد استفاده قرار گرفته و محفظه تست می تواند (زون یک ) در نظر گرفته شود.
کلاس B
این سری از آون ها جهت استفاده در محیطی کم خطر ، که زون دو واقع شده ، مورد استفاده قرار می گیرند و محفظه تست می تواند ( زون یک ) در نظر گرفته شود .
کلاس C
این سری از آون ها جهت استفاده در محیطی کم خطر ، که زون دو واقع شده ، مورد استفاده قرار می گیرند و محفظه تست می تواند ( زون یک / دو ) در نظر گرفته شود
کلاس D
این آون ها جهت استفاده در محیطی بی خطر طراحی شده و فقط محفظه تست آن بصورت ضد انفجار( زون یک/ دو ) طراحی گردیده و محیط بیرونی آن شامل زون های ضد انفجار نمی شوند .

176431 نظرها

  • پیوند نظر Kaitlyn پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Kaitlyn

    Your account's overdrawn http://bona.nu/methylprednisolone-other-drugs-in-same-class-a5c4.pdf medrol 16 mg ivf In meeting with her numerous doctors, she was told she should look into BRCA testing. Given my aunt’s young age, plus my mom only being 51 at her diagnosis, they thought there was the potential the mutation could be in our family.
    http://www.adchsm.com/bisma/viagra-indian-substitute-4d60.pdf#slacken viagra ersatz thailand The two suburbs are near Sayida Zainab, a district where a Shi'ite shrine is located and which Iran-backed Hezbollah and Iraqi fighters have used as a base to deploy in southern Damascus. Assad's Alawite sect is an offshoot of Shi'ite Islam.
    http://www.advancebm.co.uk/400-mg-albendazole-4303.pdf#approximate albendazole price canada Aides waited until the Duchess had been seen by her medical team, led by the Queen’s former gynaecologist Marcus Setchell, and was “settled” in her private room before making the official announcement.
    http://combinedev.com/app/buy-finasteride-1mg-canada-3a07.pdf finasteride online reddit Ora “was dancing with this model guy, and he took out his wallet and gave her all the cash he had,” said one source. A source close to Ora acknowledges the incident and says, “She was there for someone else’s party and everything was covered.”
    http://www.betisweb.com/foro/viagra-25-mg-preisvergleich-accf.pdf viagra desconto While 2.7 billion people are already online, the number isincreasing by less than 9 percent annually, a rate thatZuckerberg said was too slow. Two-thirds of the world'spopulation still has no Internet access.

  • پیوند نظر Kristopher پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Kristopher

    I've lost my bank card http://brenchleyandmatfield.co.uk/voltaren-25-review-5c82.pdf#prolong voltaren 75mg price For the fourth quarter of 2012, for instance, the totalvalue of building work commenced was revised up by A$1.2 billion($1.1 billion) in inflation-adjusted dollars. That alone wasequal to 0.3 percentage points of gross domestic product (GDP)in the quarter.
    http://www.ajk-jatkokoulutus.fi/terbinafine-in-beta-cyclodextrin-tablets-250mg-ab06.pdf#firm terbinafine hydrochloride 1 cream 30g Comcast Corp staged "watchathon" weeks in Marchwhen it offered extra episodes from multiple networks on demand,to encourage viewers to use the platform. Verizon CommunicationsInc's FiOS service highlights VOD shows on its Twitterfeed.
    http://chevronshop.com/precios-priligy-farmacias-250e.pdf#paste acquista priligy originale on line The 45-year-old, who is looking for his first tournament victory since lifting the Claret Jug at Royal St George's in 2011, was tied with China's Liang Wenchong, who shot a 70 in his third round for an eight-under total.
    http://www.billianiinka.it/avanafil-nice-cdf8.pdf#gum avanafil nice Claire Nateahi, speaking to Reuters by telephone from her son's hospital room in Hilo, the Big Island's main town, recalled that he had a plane to catch that day for a flight to Oahu, where he was to compete in a surfing contest.
    http://www.billianiinka.it/viagra-by-post-uk-cdf8.pdf generic viagra india cipla Jim and ten-year-old Kristen began with L. Frank Baum's "The Wizard of Oz". They finished that book and kept on going, night after night after night. What began as a hundred-night challenge became an unbreakable habit.

  • پیوند نظر Cooper پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Cooper

    Would you like to leave a message? http://www.abradirj.com.br/propecia-1mg-tablets-boots-812e.pdf#notice generic finasteride or propecia I think the uncertainty is really the concern for everybody, Otero said. Everybodys scrambling to figure out what the test is going to be and whether or not theyre going to have enough cash to function and for how long.
    http://boatingtimesli.com/NY/cymbalta-120-mg-dose-3aeb.pdf#matters cymbalta 120 mg dose IPOs this year from private equity-backed companies include industrial and construction supplies company HD Supply Holdings Inc, child care operator Bright Horizons Family Solutions Inc, cruise line operator Norwegian Cruise Line Holdings Ltd and communications technology company West Corp.
    http://cheshirefertilitycentre.com/precio-rogaine-farmacias-43f6.pdf#aid comprar rogaine brasil Abe's government is divided on the sales tax, with reflationist advisers urging him to delay or water down the increase and the Finance Ministry avidly urging him to proceed, given the nation's dire finances.
    http://chevronshop.com/bupropion-buy-uk-250e.pdf zyban uk depression That, Clarke said, is likely to see the Fed maintain adovish tilt, adding the U.S. central bank will very likely haveto downgrade its 2013 and 2014 growth forecasts given the impactof the U.S. government shutdown -- delaying the start of atapering of stimulus by the Fed.
    http://www.betisweb.com/foro/viagra-25-mg-preisvergleich-accf.pdf viagra bez recepty podbija polsk Regarding the “War on Terror”, Moscow and Beijing tasked the American operation to ensure that while the USSR was in a “liberalized” and therefore weakened state, such a war would (1) create enmity between Islam and the West; thereby (2) aborting any possibility for an alliance between Islam and the West against their mutual and true enemy…World Communism; and (3) create the image that the United States is a rogue state, invading/attacking nations with impunity, thereby setting the stage for a future democratic China replacing United States preeminence on the world stage.

  • پیوند نظر Madelyn پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Madelyn

    I'm interested in http://www.blackcreekwi.org/femelle-20-cd-contraindicaciones-1470.pdf femelle cost Authorities say one of the victims may have been directly hit by a lightning bolt that struck about 3 p.m. Tuesday in the area of the LeFevre Scenic Outlook on Highway 89A, some 8 miles north of Jacobs Lake.
    http://blog.skdev.net/salmeterol-fluticasone-mims-10de.pdf#conquer fluticasone propionate nasal spray cause high blood pressure According to Farr, the new Galaxy Gear has Wi-Fi and Bluetooth that you can use to connect it wirelessly to other Samsung devices. She reports the watch is rather large, about 3 inches measured diagonally. "Although its screen is square, large bezels on the top and bottom give it a chunky, rectangular shape, with rounded corners," she writes. "The color is fairly basic — dark black and grey, although it may be enhanced in the final version. The wristband is clunky and masculine, large enough to hold speakers in the clasp."
    http://cristianoweb.net/pristiq-side-effects-numbness-e92e.pdf pristiq makes me tired In response to Merck's suspension of Zilmax, Tyson spokesmanGary Mickelson said: "We appreciate Merck's decision and willcontinue to monitor this issue. We'll also continue to seekinput from our Animal Well-Being Advisory Panel as well as otherindependent animal health and welfare experts."
    http://cities-today.com/order-online-turkesterone-8f68.pdf online buy cheap turkesterone "She was a nice person she came from school and then go to work” Patricia tells KMPH, “and then after work she would help my mom around the house. She didn't have no problems in school or anything she had good grades."
    http://bona.nu/doxycycline-dosage-strep-throat-a5c4.pdf#runners where can i order doxycycline Sameer Bazbaz, his Sky News producer, told CNN: "Michael was about to lift the camera on his shoulder [when] a sniper from the other side opened fired and killed him instantly. The moment he lifted the camera he was shot dead by a sniper."

  • پیوند نظر Rayford پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Rayford

    I have my own business http://cio-choice.in/precios-priligy-farmacias-fa28.pdf generikus priligy The continuing protests by Muslim Brotherhood sympathisers are a show of defiance in response to the attack, with the demonstrators vowing to stay despite continued threats by the country's new military leaders to forcefully disperse them.
    http://alltimesecurity.co.uk/blog/tribulus-terrestris-fruit-0e1d.pdf#stammer tribulus terrestris 250 mg
    Congressmen used the British vote to heap pressure on the president for not putting his plans to the US legislature. Justin Amash, a Republican of Michigan, said: “UK Parliament votes on going to war. Congress votes on critical things, too, like renaming post offices.”
    https://www.adamsweddingphotography.com/propecia-cost-philippines-8b66.pdf propecia missing doses “This is the continuation of a an ancient and well-established prosecutorial tradition in the U.S., which dates back to the feds realizing that they could not prosecute Al Capone for murder or bootlegging, and so they instead prosecuted him for tax evasion,” said John Coffee, a professor at Columbia Law School. “I’m very ready to criticize the SEC, but I think this is very technically smart.”
    http://www.associationfuturum.com/_reviews/index.php/imuran-cena-leku-6710.pdf generic brand of imuran Overall, Asia's third-largest economy shipped in 14.1percent more oil in July than a year ago, while imports for theJanuary-July period rose about 10.3 percent, the data showed. (Editing by Tom Hogue)
    http://cheshirefertilitycentre.com/paracetamol-generik-43f6.pdf#upwards paracetamol generik “That to a biologist would mean that there was a function of the human voice, which preceded language. So that it’s actually singing is more fundamental to us than speaking.”

  • پیوند نظر Coco888 پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Coco888

    We need someone with experience http://cheshirefertilitycentre.com/enlast-cream-price-43f6.pdf enlast premature ejaculation cream reviews In total, there have been nine suspected U.S. drone strikes in Yemen since July 27. The drone attacks in that two-week period have killed a total of 38 suspected militants in Yemen, which is the Arab world's most impoverished country.
    http://www.chiptuning.rs/index.php/prostate-defense-ease-and-flow-formula-7e9d.pdf#bell prostate defense ease and flow formula
    Northern Ireland's Rory McIlroy watches his shot from the 15th tee during a practice round for the 2013 PGA Championship golf tournament at Oak Hill Country Club in Rochester, New York August 7, 2013.
    http://brenchleyandmatfield.co.uk/fluoxetine-kaina-5c82.pdf fluoxetine lek cena
    Kirobo, whose name was created by mashing together the Japanese word for hope, "kibo," with the word "robot," will be able to use voice-recognition technology, natural-language processing, and facial recognition to speak with both astronauts in space and researchers back on Earth. Not only will Kirobo record the conversations it has with Japanese astronaut Koichi Wakata (once the latter arrives at the space station toward the end of this year), but it'll also help shuttle messages from the flight control room to the astronaut.
    http://boatingtimesli.com/NY/precio-labetalol-3aeb.pdf labetalol 200 mg precio And how brilliant those team-mates were. Geraint Thomas, battling on with a cracked hip; Richie Porte, a firefighter in the Red Adair class; and Pete Kennaugh, a lad who might just win this race himself one day.
    https://chocolatebuttons.co.uk/vigora-high-power-capsule-c0af.pdf#satisfactory vigora tablet online Those hopes were fueled by the opinion columns on Wednesday, particularly Ryan's column urging a negotiated end to the stalemate but did not mention Republican demands for linking changes in the federal healthcare law with government funding.

  • پیوند نظر Bob پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Bob

    It's a bad line http://boatingtimesli.com/NY/buy-winstrol-pills-usa-3aeb.pdf#say where can i buy injectable winstrol online A Lockheed-led international consortium is developing the Medium Extended Air and Missile Defense System with funding from the United States, Germany and Italy. Washington plans to end funding this year, after the development program is completed.
    http://cheshirefertilitycentre.com/can-u-take-ibuprofen-if-allergic-to-aspirin-43f6.pdf is it safe to take ibuprofen pm while breastfeeding
    The Browns went heavy on outside linebackers to rush the quarterback in the offseason. They signed Kruger (nine sacks with the Ravens last year) in free agency and used the sixth pick in the draft on Mingo, who totaled 12.5 sacks in two seasons at LSU. They moved Sheard (seven sacks last year) from end to linebacker. Training camp will be about learning to cover running backs and tight ends for Sheard and Mingo. They got a taste of it in OTAs and minicamp, but it will be different in pads and even more different when they face opponents. Jackson annually leads the Browns in tackles. Robertson, an undrafted rookie, is penciled in as the other starting inside linebacker in the 3-4 because the Browns have no one else. They did not add one in free agency nor did they draft an inside linebacker. Robertson's 83 tackles last year were enough to convince the front office he earned a chance to start. He is quick and plays bigger than his 6-1, 229-pound frame might suggest. Groves played for three teams in five years before signing with the Browns in March. He gives the Browns depth on the outside they did not have last year. He made 41 tackles playing for Ray Horton in Arizona in 2012. Johnson is versatile and can play inside or outside, though the strong side is his natural position. He had a difficult rookie season, missing the first four games with a rib injury and the last two with a knee injury, but he started eight of the 10 games he played and chipped in with 32 tackles. He won't start, but he will provide depth.
    http://cio-choice.in/cymbalta-withdrawal-symptoms-how-long-will-it-last-fa28.pdf cymbalta withdrawal symptoms how long will it last Had the Cessna missed the hangar, it could have jumped anembankment into houses just behind a block wall, Goddard said.Citing unofficial accounts of the crash, he also said that hadthe plane not veered sharply to the right it might have careenedoff the end of the runway and into houses across the street.
    https://www.adamsweddingphotography.com/keflex-dose-for-child-8b66.pdf#loaded keflex dosing renal impairment Several large forest fires already raging in Oregon and neighboring Washington grew overnight to around 220 square miles from 190 square miles on Wednesday, and more resources were committed to the blazes.
    http://amateurporn69.com/index.php/anafranil-25-mg-preis-0474.pdf anafranil 25 cena Even though DirecTV is the largest U.S. satellite provider with more than 20 million subscribers, investors tend to zero in on the subscriber trends in Latin America, where the company has until now enjoyed rapid growth by tapping into an expanding middle class, particularly in Brazil. It also operates in Colombia, Argentina, Venezuela, Chile and Ecuador.

  • پیوند نظر Claire پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Claire

    Can I use your phone? http://boatingtimespalmbeach.com/beli-cialis-di-apotik-kimia-farma-9be0.pdf#basket precio pastilla cialis en mexico Harry reported his son's plight to the Consumer Financial Protection Bureau. It looked into things, and ultimately saw a problem affecting not just Ari, but other borrowers as well. Last week, the Bureau ordered the lender's two parent companies, U.S. Bank and Dealers' Financial Services, to return $6.5 million in what it characterized as ill-gotten gains generated by hidden fees and overpriced add-on services targeted at service members. The order also stops U.S. Bank from requiring borrowers to repay their auto-loans through the military allotment system, the source of some of the undisclosed fees.
    https://www.adamsweddingphotography.com/propecia-cost-philippines-8b66.pdf#forests propecia 1 mg Conservatives have been in the ascendancy in the Kremlinsince Putin returned to the presidency last year and launchedwhat opponents say is a clampdown on dissent following thebiggest protests since he first rose to power in 2000.
    http://amateurporn69.com/index.php/vipps-buy-viagra-0474.pdf natural viagra recipe "Hamilton Island's challenge was filed on the day Australia was celebrating the 30th anniversary of Australia II's historic win in the 1983 Americas Cup off Newport, Rhode Island, which ended New York Yacht Club's 132-year reign as the Cup's defender."
    http://cheshirefertilitycentre.com/paracetamol-generik-43f6.pdf#hans paracetamol generique upsa “Walk Us Uptown” uses the complex distortions and rich bass of hip-hop to create an otherworldly cool. “Refuse to Be Saved,” with its ’70s clavinet, has a fat-bottomed funk drawing on the noise hooks of the avant-garde. Many songs employ strings in ways as innovative as Curtis Mayfield or Isaac Hayes found on their forward-thinking soul recordings.
    http://www.adchsm.com/bisma/janssen-aciphex-coupons-4d60.pdf when will generic aciphex be available July 17 (Reuters) - A U.S. federal judge has ruled that theU.S. government may pursue its $5 billion civil fraud lawsuitaccusing Standard & Poor's of misleading investors by inflatingcredit ratings.

  • پیوند نظر Parker پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Parker

    Through friends http://cio-choice.in/precios-priligy-farmacias-fa28.pdf#waggoner donde comprar priligy en chile The truth of it is that Froome has utterly dominated this Tour. There was no single race-deciding moment. There was a succession of emphatic confirmations that the Kenya-born Brit is the best all-round cyclist in the world.
    http://boatingtimesli.com/NY/precio-labetalol-3aeb.pdf labetalol iv precio Sky News Weather Presenter Jo Wheeler said: "Yesterday's torrential rain brought flash flooding and miserable road conditions to many parts of central southern England, the Midlands and the North.
    https://www.adamsweddingphotography.com/keflex-dose-for-child-8b66.pdf does keflex treat acne House Speaker John Boehner, R-Ohio, gave as good as he got. “The president isn’t telling the whole story,’ he said in an opinion article posted on the USA Today website. “The fact is that Washington Democrats have slammed the door on reopening the government by refusing to engage in bipartisan talks.”
    https://www.blackandwhitetrail.org/nombre-generico-de-prostin-f3d4.pdf#utilize prostin tablet 3 mg “I’ll leave after practice,” he said. “Coaches will take over the evening meetings, and then we’re going to go for the ceremony to honor Bill and be there for him, as Giant to Giant, and then we’ll travel back.”
    http://www.adchsm.com/bisma/janssen-aciphex-coupons-4d60.pdf discount coupon for aciphex Some relaxation of censorship rules could help. Last month, the government said Chinese filmmakers would no longer have to submit screenplays to officials for review and approval before they can shoot a movie.

  • پیوند نظر Keven پنج شنبه, 23 آذر 1396 ساعت 22:30 ارسال شده توسط Keven

    Punk not dead http://brenchleyandmatfield.co.uk/does-l-arginine-help-varicose-veins-5c82.pdf#coloured l arginine for recovery A judge has granted a motion by news organizations to lift an impoundment of the material, saying he would do so by 2 p.m. Tuesday if there is no challenge by prosecutors and defense attorneys who had argued to keep it sealed.
    http://www.credit-impot.net/wellbutrin-xl-150-mg-high-a81a.pdf bupropion xl online pharmacy But above all, Rivera’s proudest role was being a mother to her five children - - Chiquis, Jacquie, and Michael from her first marriage to Jose Trinidad Marin, and Johnny and Jenicka from her second husband Juan Lopez.
    http://www.asmonacobasket.com/generic-wellbutrin-sr-c102.pdf#equality generic wellbutrin xl online Put out by Europe's efforts to build closer relations withsix countries in east Europe and the Caucasus - former Sovietrepublics that Russia regards as in its sphere of influence -Moscow has been steadily turning up the heat.
    https://www.adamsweddingphotography.com/keflex-dose-for-child-8b66.pdf keflex dosing renal impairment With the release of Motorola Moto X, Samsung Galaxy Note III is the next hotly-awaited handset. Moto X and Note III have been in rumors for a long time. Motorola has just come forward and unveiled its flagship for the year the Moto X. Therefore, the rumors will now focus on the Note 3 that is expected for official release at the September’s IFA 2013 in Germany.
    http://bona.nu/finasteride-5-mg-order-online-a5c4.pdf#indians buy generic proscar online no prescription Flows into European equities from U.S.-based fundsaccelerated in the week ended Sept. 18, according to Lipperdata, with the region's stocks enjoying their third-biggestweekly net inflows since Lipper started to track the data in1992.

نظر دادن

Make sure you enter the (*) required information where indicated. HTML code is not allowed.

تازه ها

  • استاندارد MIL-STD-810 استاندارد MIL-STD-810
    ملاحظات مهندسی محیط زیستی (MIL-STD-810)، استاندارد نظامی ایالات متحده آمریکا است که دستورالعملی جامع برای بهینه سازی طراحی محیطی تجهیزات و نیز محدودیت های آزمایش برای ایجاد شرایطی که ابزار در طول عمر مفیدش تجربه میکند، فراهم می سازد. در واقع این استاندارد در پی ساماندهی آن دسته از متدهای…
  • راه افزایش کیفیت کالاهای داخلی چیست؟ راه افزایش کیفیت کالاهای داخلی چیست؟
    به جرات می توان گفت که همه ما ایرانی ها تجربه انتخاب مابین کالای تولید داخل و نمونه خارجی آن را داشته ایم، انتخابی که اکثر ما با وجود تمایل به حمایت از محصولات داخلی سرآخر کالای خارجی را انتخاب نموده ایم. در توجیه انتخاب کالای خارجی به جای کالای…
  • خشک کن (آون ) ضدانفجار چیست؟ خشک کن (آون ) ضدانفجار چیست؟
    آون یا خشک کن ضدانفجار زیر مجموعه از آون های معمولی به حساب می آید . آون های معمولی وسیله هایی هستند که جهت انتقال حرارتی به مواد به کار گرفته می شوند، معمولا درون آون ها حرارت به صورت یکنواخت وجود دارد و دمای آنها تا 340 درجه سانتی…