CN103463918A - Volatile organic waste gas purification device - Google Patents
Volatile organic waste gas purification device Download PDFInfo
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- CN103463918A CN103463918A CN 201310449359 CN201310449359A CN103463918A CN 103463918 A CN103463918 A CN 103463918A CN 201310449359 CN201310449359 CN 201310449359 CN 201310449359 A CN201310449359 A CN 201310449359A CN 103463918 A CN103463918 A CN 103463918A
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- waste gas
- organic waste
- volatile organic
- molecular sieve
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Abstract
The invention discloses a volatile organic waste gas purification device. A metal de-mist device and a molecular sieve adsorbent bed form two-stage filtration in a box body, the metal de-mist device serves as a pretreatment part and is mainly used for separating oil mist components in organic waste gas, a novel material zeolite molecular sieve is adopted as the adsorbate for the molecular sieve adsorbent bed, and the molecular sieve adsorbent bed is mainly used for adsorbing poisonous and harmful substances in the organic waste gas. The gas has enough time to make contact with the molecular sieve adsorbent bed through labyrinth airflow tracks, and the molecular sieve adsorbent bed is divided into a plurality of sets by the airflow tracks. The two sides of the box body are provided with air inlet buffering bin and an air outlet buffering bin respectively, the box body is provided with an inspection door, and an air inlet and an air outlet are respectively provided with a pressure measurement instrument. The volatile organic waste gas purification device purifies the volatile organic waste gas more thoroughly, reduces the replacing period of consumables, and meanwhile is small in occupied area, few in investment, and more convenient and safer in use.
Description
Technical field
The present invention relates to the air purifying process field, particularly relate to a kind of purification of volatile organic waste gas device.
Background technology
On September 12nd, 2013, the General Office of the State Council issued " prevention and control of air pollution action plan ", pointed out to strengthen comprehensive regulation dynamics, reduced the multi-pollutant discharge, advanced the volatile organic matter pollution control.In current industrial production, as workshops such as application, printing, rubber, petrochemical industry, organic chemical industries, due to all uncontrollable factors such as raw materials for production, the contamination of volatile organic waste gas is unavoidable.The current groundwater pollution control for volatile organic matter is also a lot, but has limitation, and function is disperseed, and generally to the mist of oil composition in waste gas, can't remove; And need to regularly change easily-consumed products/part, replacement cost is higher; Due to the SR reason, daily energy resource consumption is large; Moreover current purifier spininess is lower to lipid escaping gas purification efficiency to being that thing, NMHC etc. are purified.Also have, existing cleaning equipment to be taken up an area extensively, and investment is large.
Summary of the invention
(1) technical problem that will solve
The object of the present invention is to provide a kind of purification of volatile organic waste gas device, to overcome defect of the prior art.Can carry out high-efficient purification to the escaping gas of multiple escaping gas, particularly lipid; Reduce equipment resistance simultaneously, reduce the replacement cycle of adsorbing medium, energy-saving and cost-reducing, moreover the mist of oil in waste gas is carried out to isolation of purified, reduce and take up an area, reduce investment.
(2) technical scheme
For achieving the above object, the invention provides a kind of purification of volatile organic waste gas device, described box house forms cascade filtration by metal defogging device and sieve adsorpting bed, and described metal defogging device is preprocessing part, is mainly used in the separation of mist of oil composition in organic exhaust gas; Described sieve adsorpting bed adopts the new material zeolite molecular sieve as adsorbate, is mainly used in adsorbing the poisonous and harmful substance in organic exhaust gas, by labyrinth type air-flow track, makes gas have enough time to contact with described sieve adsorpting bed; Described sieve adsorpting bed is divided into some groups by the air-flow track; Described casing both sides are air intake buffering bin and air-out buffering bin, and described casing is provided with access door, and described air inlet and air outlet place all configure pressure-measuring device.
(3) beneficial effect
Compared with prior art, technical scheme of the present invention has the following advantages: can carry out high-efficient purification to the escaping gas of multiple escaping gas, particularly lipid; As the zeolite molecular sieve of adsorbate because there is not saturation problem in constant temperature catalyzing mechanism, as long as being carried out to simple the cleaning, it just can return to the original high efficiency state at once, reduced use cost, saved the energy, and zeolite molecular sieve itself can also be removed peculiar smell and particle; This cover purifier can also be removed the mist of oil composition in waste gas owing to having installed the metal defogging device additional.Moreover, because its adsorbing medium has very little resistance, its power designs is little, energy-saving and cost-reducing; This manufacture craft is simple, convenient operating maintenance, and equipment investment is few.
The accompanying drawing explanation
The structural representation of the purification of volatile organic waste gas device that Fig. 1 is the embodiment of the present invention;
The left view that Fig. 2 is purification of volatile organic waste gas device of the present invention;
The right view that Fig. 3 is purification of volatile organic waste gas device of the present invention
The top view that Fig. 4 is purification of volatile organic waste gas device of the present invention.
The specific embodiment
The structure of purification of volatile organic waste gas device of the present invention as shown in Figure 1, comprises casing 9, metal defogging device 2, sieve adsorpting bed 6, air-flow track 10, pressure-measuring device 4, access door 5, air inlet buffering bin 3, air outlet buffering bin 7.Described casing 9 inside form cascade filtration by metal defogging device 2 and sieve adsorpting bed 6, and described metal defogging device 2 is preprocessing part, is mainly used in the separation of mist of oil composition in organic exhaust gas; Described sieve adsorpting bed 6 adopts the new material zeolite molecular sieve as adsorbate, is mainly used in adsorbing the poisonous and harmful substance in organic exhaust gas, by labyrinth type air-flow track 10, makes gas have enough time to contact with described sieve adsorpting bed 6; Described sieve adsorpting bed 6 is divided into some groups by air-flow track 10; Described casing 9 both sides are air intake buffering bin 3 and air-out buffering bin 7, and described casing 9 is provided with access door 5, and described air inlet 1 all configures pressure-measuring device 4 with air outlet 8 places.
At first volatile organic waste gas enters air inlet buffering bin 3 by air inlet 1, carry out the test of initial pressure value through pressure-measuring device, gas is in the interior all pressures of air inlet buffering bin 3 simultaneously, then arrive metal defogging device 2, waste gas is carried out to pretreatment, remove the mist of oil composition in waste gas, the waste gas that is removed the mist of oil composition enters labyrinth type sieve adsorpting bed 6, between now wind speed meeting is suitable, descend, organic gas is along windstream track 10, fully with sieve adsorpting bed 6, contact, arrived air outlet buffering bin 7 by the gas after secondary purification, cushion a little by air outlet 8 and discharge, gas after discharge meets the existing emission request of atmosphere GB16297-1996 " discharge standard of air pollutants " and each place.
Claims (6)
1. a purification of volatile organic waste gas device, it is characterized in that: described box house forms cascade filtration by metal defogging device and sieve adsorpting bed, and described metal defogging device is preprocessing part, is mainly used in the separation of mist of oil composition in organic exhaust gas; Described sieve adsorpting bed adopts the new material zeolite molecular sieve as adsorbate, is mainly used in adsorbing the poisonous and harmful substance in organic exhaust gas, by labyrinth type air-flow track, makes gas have enough time to contact with described sieve adsorpting bed; Described sieve adsorpting bed is divided into some groups by the air-flow track; Described casing both sides are air intake buffering bin and air-out buffering bin, and described casing is provided with access door, and described air inlet and air outlet place all configure pressure-measuring device.
2. purification of volatile organic waste gas device according to claim 1, is characterized in that, described box house contains preprocessing part.
3. purification of volatile organic waste gas device according to claim 1, is characterized in that, described metal defogging device is metal material, can filter the mist of oil composition in organic exhaust gas.
4. purification of volatile organic waste gas device according to claim 1, is characterized in that, described sieve adsorpting bed adopts the new material zeolite molecular sieve as adsorbate.
5. purification of volatile organic waste gas device according to claim 1, is characterized in that, described air-flow track is labyrinth type.
6. purification of volatile organic waste gas device according to claim 1, is characterized in that, described air outlet and air inlet all configure pressure-measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310449359 CN103463918A (en) | 2013-09-25 | 2013-09-25 | Volatile organic waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310449359 CN103463918A (en) | 2013-09-25 | 2013-09-25 | Volatile organic waste gas purification device |
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| CN103463918A true CN103463918A (en) | 2013-12-25 |
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| CN 201310449359 Pending CN103463918A (en) | 2013-09-25 | 2013-09-25 | Volatile organic waste gas purification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971586A (en) * | 2015-06-23 | 2015-10-14 | 江苏中远环保科技有限公司 | Novel granular activity zeolite air heating adsorption technology and device thereof |
| CN107271207A (en) * | 2016-04-05 | 2017-10-20 | 伊利诺斯工具制品有限公司 | Especially Thermal test machine of thermoplastic polymer and associated method |
| CN113791177A (en) * | 2021-08-31 | 2021-12-14 | 上海市计量测试技术研究院 | Fixed pollution source non-methane total hydrocarbon online monitoring device and monitoring method thereof |
-
2013
- 2013-09-25 CN CN 201310449359 patent/CN103463918A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971586A (en) * | 2015-06-23 | 2015-10-14 | 江苏中远环保科技有限公司 | Novel granular activity zeolite air heating adsorption technology and device thereof |
| CN107271207A (en) * | 2016-04-05 | 2017-10-20 | 伊利诺斯工具制品有限公司 | Especially Thermal test machine of thermoplastic polymer and associated method |
| CN113791177A (en) * | 2021-08-31 | 2021-12-14 | 上海市计量测试技术研究院 | Fixed pollution source non-methane total hydrocarbon online monitoring device and monitoring method thereof |
| CN113791177B (en) * | 2021-08-31 | 2023-10-10 | 上海市计量测试技术研究院 | Online monitoring device and method for non-methane total hydrocarbons of fixed pollution sources |
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Application publication date: 20131225 |