CN209752235U - Combined multiphase dry filter - Google Patents
Combined multiphase dry filter Download PDFInfo
- Publication number
- CN209752235U CN209752235U CN201920421837.1U CN201920421837U CN209752235U CN 209752235 U CN209752235 U CN 209752235U CN 201920421837 U CN201920421837 U CN 201920421837U CN 209752235 U CN209752235 U CN 209752235U
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- CN
- China
- Prior art keywords
- casing
- filter
- filtering component
- component
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 62
- 238000009833 condensation Methods 0.000 claims abstract description 26
- 230000005494 condensation Effects 0.000 claims abstract description 26
- 238000007791 dehumidification Methods 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 239000012855 volatile organic compound Substances 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 239000002912 waste gas Substances 0.000 abstract description 15
- 239000003595 mist Substances 0.000 abstract description 13
- 239000003463 adsorbent Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000003054 catalyst Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000013618 particulate matter Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 15
- 238000000746 purification Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- -1 heat accumulators Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000009270 solid waste treatment Methods 0.000 description 2
- 230000026676 system process Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Abstract
The utility model discloses a modular heterogeneous dry-type filter, including the casing, install the access door on the casing, the drainage interface has been seted up to the lower extreme on the left side of casing, installs the differential pressure meter in the middle of the casing on the left side. The utility model discloses a set up manual wind direction regulating gate, coarse filtration subassembly, thin filtering component, condensation dehumidification filtering component and access door structure, it is unable effective to have solved current filter, it is heterogeneous, the particulate matter in the VOCs waste gas is got rid of in advance to the high efficiency, the oil mist, liquid water droplet and most vapor, this equipment is leading treatment facility in the VOCs clean system technology, otherwise can increase the work load that follow-up equipment overhauld and maintained, the life of follow-up equipment has been reduced, the stability and the purifying effect that equipment used are low or lose efficacy and the catalyst among the current clean system, the heat accumulator, the adsorbent, change frequent high drawback such as combustor, its running cost is high and environmental protection risk is high (like administrative penalty, the criminal is detained) problem.
Description
Technical Field
the utility model relates to a filter equipment technical field specifically is a modular heterogeneous dry-type filter.
Background
In practical application, various VOCs waste gas purification treatment equipment encounters difficulties such as adhesion, fouling and blockage of oil mist, inorganic particles, organic particles, water, gas and the like, for example, when low-concentration VOCs gas is absorbed, concentrated and desorbed again and is subjected to combined treatment processes such as catalytic combustion or regenerative combustion, honeycomb activated carbon bodies or zeolite adsorption bodies, catalytic bodies or regenerative bodies and the like are blocked due to particles in waste gas, and the equipment can also be subjected to sintering or reaction with a catalyst along with water vapor, oil mist, paint mist and the like in a high-temperature environment to poison or damage the catalyst; meanwhile, the water vapor also has certain influence on the adsorption and desorption processes of the adsorbent, and water vapor molecules occupy effective adsorption space in the adsorbent, so that organic waste gas molecules are squeezed, the organic waste gas molecules cannot be effectively adsorbed, and the adsorption efficiency of the adsorbent is greatly reduced; the steam can absorb a large part of heat energy during catalytic combustion or regenerative combustion, so that the heat efficiency of waste gas combustion heat circulation is reduced, namely, a temperature window meeting the requirement of a purification process is difficult to ensure, and the purification effect is reduced or loses efficacy. Therefore, it is necessary to add a filter capable of removing particulate matter, oil mist, liquid water droplets and water vapor in front of a VOCs gas exhaust gas purification device, the dry filter is a replacement product for the traditional water curtain or water washing mist exhaust gas purification product, and has the characteristics of high purification efficiency, low operation cost, no secondary pollution, convenient maintenance, and the like, and can be widely applied to exhaust gas treatment of furniture, aviation, automobiles, ships, containers, hardware, electrical appliances, electronics, viscose, and the like.
However, the prior art has the following disadvantages:
1. The existing filter cannot effectively, multiphase and efficiently remove particulate matters, oil mist, liquid water drops and most of water vapor in the VOCs waste gas in advance, the equipment is pre-processing equipment in the VOCs purification system process, otherwise, the workload of follow-up equipment maintenance is increased, and the problems of long service life of follow-up equipment, low stability of equipment use, low purification effect or failure and the like are solved.
2. The existing VOCs purification system process has the disadvantages of high replacement frequency of catalysts, heat accumulators, adsorbents, burners and the like, high operation cost, high environmental protection risk (such as administration penalty and criminal detention) and the like.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a modular heterogeneous dry-type filter, it can't be effective to have solved current filter, it is heterogeneous, the particulate matter in the VOCs waste gas is got rid of in advance to the high efficiency, the oil mist, liquid water droplet and most vapor, this equipment is leading treatment facility in the VOCs clean system technology, otherwise lead to increasing follow-up equipment and overhaul the work load of maintaining, and the life of follow-up equipment has been reduced, the stability and the purifying effect of equipment use are low or inefficacy etc., and catalyst in the current filter, the heat accumulator, the adsorbent, drawback such as change high frequency such as combustor, its running cost is high and environmental protection risk height (like the administrative penalty, the criminal is detained) scheduling problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular heterogeneous dry-type filter, includes the casing, install the access door on the casing, the drainage interface has been seted up to the lower extreme of a left side of casing, install the differential pressure gauge in the middle of the casing left side partially, manual wind direction regulating gate is installed in the left side of casing, thick filtering component is installed to the inside front end partially of casing, thin filtering component is installed to the inside of casing in the middle of partially, condensation dehumidification filtering component is installed on the inside right side of casing.
Preferably, the manual wind direction adjusting door is installed on the left side of the coarse filtering component, the fine filtering component is installed on the right side of the coarse filtering component, and the condensation and dehumidification filtering component is installed on the right side of the fine filtering component.
Preferably, the manual wind direction adjusting door is provided with a damper blade.
Preferably, the outer diameter of the coarse filter assembly is the same as the inner diameter of the housing, and the outer diameter of the fine filter assembly is the same as the inner diameter of the housing.
(III) advantageous effects
The utility model provides a modular heterogeneous dry-type filter possesses following beneficial effect:
(1) The utility model discloses, through the manual wind direction regulating gate that sets up, coarse filtration subassembly, fine filtration subassembly and condensation dehumidification filtering component structure, in using, organic VOCs waste gas is after collecting, loop through manual wind direction regulating gate from the filter entry, then the user changes the wind direction through operating manual wind direction regulating gate, and reduce the wind speed, then make after through collision many times between the hydrone in the waste gas, the condensation gathers on the shutter blade and finally drips in the inside bottom of casing, at last regularly discharge through the drainage interface, organic VOCs waste gas continues to filter through coarse filtration subassembly, make filtration such as big particulate matter, then pass through fine filtration subassembly, filter tiny granule once more, the oil mist, liquid water droplet, at last pass through condensation dehumidification filtering component, with remaining most vapor interception in the gas, then relatively clean, The mixed organic gas of low humidity is discharged at the filter export, gets into VOCs and purifies follow-up equipment, has solved that current filter can't be effective, heterogeneous, high-efficient get rid of particulate matter, oil mist, liquid water droplet and most vapor in the VOCs waste gas in advance, and this equipment is leading processing apparatus in the VOCs clean system technology, otherwise leads to increasing follow-up equipment and overhauls the work load of maintaining, and has reduced follow-up equipment's life and the stability and the purifying effect that equipment used and hang down or inefficacy scheduling problem.
(2) The utility model, through the arrangement of the coarse filter component, the fine filter component, the condensation dehumidification filter component and the access door structure, the filter mechanism in the utility model is composed of the coarse filter component, the fine filter component and the condensation dehumidification filter component, when the coarse filter component, the fine filter component or the condensation dehumidification filter component needs to be replaced, a user draws out the coarse filter component, the fine filter component or the condensation dehumidification filter component by disassembling the access door, then the user installs the new coarse filter component on the utility model, installs the new fine filter component on the utility model or installs the new condensation dehumidification filter component on the utility model, and the replaced old coarse filter component, the old fine filter component or the old condensation dehumidification filter component can not be discarded at will, and the filter mechanism needs to be stored in a sealing way and transported to a qualified unit for unified treatment according to the related solid waste treatment requirements, make like this the utility model discloses well coarse filter subassembly, thin filter assembly and condensation dehumidification filter assembly are recoverable, and coarse filter subassembly, thin filter assembly and condensation dehumidification filter assembly, have solved the drawback such as change high frequency in catalyst, heat accumulator, adsorbent, the combustor among the current VOCs clean system technology, and its running cost is high and environmental protection risk is high (if administrative penalty, criminal are detained) scheduling problem.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
Fig. 3 is an enlarged schematic view of the structure of the damper blade in fig. 2 according to the present invention.
The reference numbers in the figures are: 1. a manual wind direction adjusting door; 2. a coarse filtration component; 3. a fine filtration module; 4. a condensing, dehumidifying and filtering component; 5. an access door; 6. a housing; 7. a differential pressure gauge; 8. a water drainage interface; 9. a damper blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
referring to fig. 1-3, the present invention provides an embodiment: a combined multiphase dry filter comprises a shell 6, an access door 5 is installed on the shell 6, a drainage interface 8 is arranged at the lower end of the shell 6, a differential pressure gauge 7 is installed in the middle of the left side of the shell 6, a manual wind direction adjusting door 1 is installed at the left side of the shell 6, an air door blade 9 is installed on the manual wind direction adjusting door 1, a coarse filtering component 2 is installed at the front end of the inner part of the shell 6, the outer diameter of the coarse filtering component 2 is the same as the inner diameter of the shell 6, the manual wind direction adjusting door 1 is installed at the left side of the coarse filtering component 2, a fine filtering component 3 is installed in the middle of the inner part of the shell 6, the fine filtering component 3 is installed at the right side of the coarse filtering component 2, a condensation dehumidification filtering component 4 is installed at the right side of the fine filtering component 3, the outer diameter of the fine filtering component 3 is the same, the differential pressure gauge 7 is of the type 2000-500pa, known and known in the art.
The working principle is as follows: when the device is used, organic VOCs waste gas is collected and then sequentially passes through the manual wind direction adjusting door 1 from the inlet of the filter, then a user changes the wind direction by operating the manual wind direction adjusting door 1 and reduces the wind speed, then water molecules in the waste gas are condensed and gathered on the air door blades 9 after multiple collisions, finally the condensed and gathered water molecules are dripped on the bottom inside the shell 6, finally the organic VOCs waste gas is periodically discharged through the drainage interface 8, the organic VOCs waste gas is continuously filtered through the coarse filtering component 2, large particles and the like are filtered, fine particles, oil mist and the like are filtered again through the fine filtering component 3, finally the residual most of water vapor in the gas is intercepted through the condensation dehumidifying filtering component 4, then the relatively clean and low-humidity mixed organic gas is discharged from the outlet of the filter and enters VOCs purification subsequent equipment, when any one of three pointers of the differential pressure gauge 7 (including three pointers) outside the shell 6 is close to the full range, indicate that the coarse filtration component 2 is blocked by the particles, or indicate that the fine filtration component 3 is blocked by the particles, or indicate that the condensation dehumidification filtration component 4 is blocked by the particles, then the resistance of the gas passing through the coarse filtration component 2 is increased, or the resistance of the gas passing through the fine filtration component 3 is increased, or the resistance of the gas passing through the condensation dehumidification filtration component 4 is increased, when the coarse filtration component 2, the fine filtration component 3, or the condensation dehumidification filtration component 4 needs to be replaced, the user extracts the coarse filtration component 2, the fine filtration component 3, or the condensation dehumidification filtration component 4 by disassembling the access door 5, then the user installs the new coarse filtration component 2 on the utility model, installs the new fine filtration component 3 on the utility model, or installs the new condensation dehumidification filtration component 4 on the utility model, and the replaced old coarse filtration component 2, old fine filtration component 3, or old condensation dehumidification filtration component 4 must not be discarded at will, the filter material is required to be stored in a sealed manner and transported to qualified units for uniform treatment according to relevant solid waste treatment requirements, wherein the coarse filter assembly 2 and the fine filter assembly 3 utilize the adhesive force between the particulate matters and the filter medium when in use, and the particulate matters and oil mist in the air do inertial motion along with the air flow, or do irregular motion, or move under the action of certain lifting force, when the moving particles collide with obstacles, the particles and the obstacles are adhered together by Van der Waals force, wherein the condensation and dehumidification filter assembly 4 is used for carrying out hydrophobic treatment on the filter material, then the filter material intercepts water molecules in the flowing air, and the water molecules are gathered into water drops and collected into liquid at the inner bottom end of the shell 6.
To sum up, the utility model discloses a set up manual wind direction adjustment door 1, coarse filtration subassembly 2, thin filtering component 3, condensation dehumidification filtering component 4 and access door structure 5, it can't be effective to have solved current filter, it is heterogeneous, the high efficiency particulate matter in the VOCs waste gas of getting rid of in advance, the oil mist, liquid water droplet and most vapor, this equipment is leading treatment facility in the VOCs clean system technology, otherwise lead to increasing follow-up equipment and overhaul the work load of maintaining, and the life of follow-up equipment has been reduced, the stability of equipment use and purifying effect are low or inefficacy etc, and catalyst in the current filter, the heat accumulator, the adsorbent, drawback such as combustor change frequency height, its running cost height and environmental protection risk height (like the administrative penalty, the criminal is detained) scheduling problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A combined multiphase dry filter comprising a housing (6), characterized in that: install access door (5) on casing (6), drainage interface (8) have been seted up to the lower extreme of a left side of casing (6), differential pressure gauge (7) are installed to casing (6) a left side centre, manual wind direction regulating gate (1) is installed in the left side of casing (6), coarse filtration subassembly (2) are installed to the inside front end partially of casing (6), thin filtering component (3) are installed to the inside of casing (6) a middle part partially, condensation dehumidification filtering component (4) are installed on the inside right side of casing (6).
2. A combined, multi-phase dry filter according to claim 1, wherein: manual wind direction adjustment door (1) is installed in the left side of coarse filtration subassembly (2), the right side at coarse filtration subassembly (2) is installed in thin filtering component (3), the right side at thin filtering component (3) is installed in condensation dehumidification filtering component (4).
3. a combined, multi-phase dry filter according to claim 2, wherein: and the manual wind direction adjusting door (1) is provided with a wind door blade (9).
4. a combined, multi-phase dry filter according to claim 2, wherein: the outer diameter of the coarse filter component (2) is the same as the inner diameter of the shell (6), and the outer diameter of the fine filter component (3) is the same as the inner diameter of the shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920421837.1U CN209752235U (en) | 2019-03-30 | 2019-03-30 | Combined multiphase dry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920421837.1U CN209752235U (en) | 2019-03-30 | 2019-03-30 | Combined multiphase dry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752235U true CN209752235U (en) | 2019-12-10 |
Family
ID=68757154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920421837.1U Expired - Fee Related CN209752235U (en) | 2019-03-30 | 2019-03-30 | Combined multiphase dry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209752235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760387A (en) * | 2020-07-27 | 2020-10-13 | 福建中弘环境科技有限公司 | Multistage high-efficient filter equipment of exhaust-gas treatment |
-
2019
- 2019-03-30 CN CN201920421837.1U patent/CN209752235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760387A (en) * | 2020-07-27 | 2020-10-13 | 福建中弘环境科技有限公司 | Multistage high-efficient filter equipment of exhaust-gas treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |