CN214437711U - Environment-friendly exhaust emission filtering purification device for industrial production - Google Patents
Environment-friendly exhaust emission filtering purification device for industrial production Download PDFInfo
- Publication number
- CN214437711U CN214437711U CN202023194709.XU CN202023194709U CN214437711U CN 214437711 U CN214437711 U CN 214437711U CN 202023194709 U CN202023194709 U CN 202023194709U CN 214437711 U CN214437711 U CN 214437711U
- Authority
- CN
- China
- Prior art keywords
- pipe
- combustion chamber
- condensation cylinder
- air pump
- environment
- 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
- 238000009776 industrial production Methods 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 title claims description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 43
- 238000002485 combustion reaction Methods 0.000 claims abstract description 41
- 238000009833 condensation Methods 0.000 claims abstract description 37
- 230000005494 condensation Effects 0.000 claims abstract description 37
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 22
- 239000007789 gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000370 mercury sulfate Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an environment-friendly exhaust emission filter purification device for industrial production, including the mounting panel, mounting panel upper portion is provided with sterilization case, combustion chamber and condenser cylinder, and sterilization case, combustion chamber and condenser cylinder all pass through support column fixed connection with the mounting panel, and the condenser cylinder lower part runs through and is provided with the fluid-discharge tube, and the condenser cylinder input is provided with the air pump, and the air pump input is connected with the intake pipe, and the condenser cylinder inboard is provided with the spiral pipe. The utility model is provided with the condensing pipe and the combustion chamber, which is convenient for completing the condensation of suspended matters in the waste gas and the combustion of combustible gas, and improves the purification performance of the device for the waste gas; the sterilizing box is arranged, and the waste gas is sterilized through the ultraviolet generator and the sterilizing lamp, so that the purifying effect is further improved; through the setting of two air pumps and "U" type connecting pipe, hoisting device's purification rate and "U" type pipe can accomplish speed reduction and collection to solid-state thing in the gas.
Description
Technical Field
The utility model relates to an industrial waste gas treatment field especially relates to environment-friendly exhaust emission filter purification device for industrial production.
Background
The industrial waste gas refers to a general term of various pollutant-containing gases discharged into the air in the process of fuel combustion and production in a factory of an enterprise, and the waste gases comprise carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, lead mercury sulfate, beryllium compounds, smoke dust and productive dust, are discharged into the atmosphere and pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. Different substances may have different effects.
The existing waste gas emission filtering and purifying device mostly adopts a multi-channel filtering method, and can not purify waste gas in industrial production, so that an environment-friendly waste gas emission filtering and purifying device for industrial production is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an environment-friendly exhaust emission filtering and purifying device for industrial production.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the environment-friendly waste gas emission filtering and purifying device for industrial production comprises a mounting plate, wherein a plurality of threaded holes are formed in the upper portion of the mounting plate in a penetrating manner, a sterilization box, a combustion chamber and a condensation cylinder are arranged on the upper portion of the mounting plate, the sterilization box, the combustion chamber and the condensation cylinder are fixedly connected with the mounting plate through support columns, a liquid discharge pipe is arranged on the lower portion of the condensation cylinder in a penetrating manner, an air pump is arranged at the input end of the condensation cylinder, the input end of the air pump is connected with an air inlet pipe, a spiral pipe is arranged on the inner side of the condensation cylinder, two free ends of the spiral pipe penetrate through the condensation cylinder and extend to the outer side of the condensation cylinder, a compressor is arranged on one side of the condensation cylinder in a laminating manner, transmission pipes are connected to the two sides of the compressor and are respectively communicated with the two free ends of the spiral pipe, and a connecting pipe is arranged at the output end of the condensation cylinder, the utility model discloses a sterilization case, including combustion chamber, blast pipe, air pump output, the connecting pipe is "U" type pipe and its free end installs the combustion chamber, the combustion chamber bottom outside is provided with electronic ignition ware, the electronic ignition ware output runs through combustion chamber and its free end are connected with some firearm probes, combustion chamber upper portion is provided with the blast pipe, the blast pipe for the conical tube and with the combustion chamber is linked together, the blast pipe inboard is provided with the filter screen, the sterilization case is installed to the combustion chamber output, the sterilization case outside is provided with ultraviolet generator, sterilization case inside wall fixed mounting has the sterilamp, the sterilization case output is connected with the air pump, connect in the sterilization case output the air pump output is provided with the outlet duct.
Preferably: the condensation cylinder is communicated with the air pump, a sealing gasket is arranged at the joint of the condensation cylinder and the air pump, and the liquid discharge pipe is welded with the condensation cylinder.
So set up, be convenient for the air pump to condensation section of thick bamboo input compression waste gas promotes the fluid-discharge tube with condensation section of thick bamboo even amount of intensity.
Preferably: the transmission pipes are welded with the spiral pipes, and a sealing gasket is arranged at the joint of the air pump and the air inlet pipe.
By the arrangement, the connection strength of the transmission pipe and the spiral pipe is improved, and the sealing performance of the air pump and the air inlet pipe is improved.
Preferably: the joint of the connecting pipe and the condensing cylinder is provided with a sealing gasket, and the igniter probe is electrically connected with the electronic igniter.
So set up, promote the connecting pipe with the sealing performance of condensation section of thick bamboo is convenient for accomplish the power supply to some firearm probes.
Preferably: the filter screen through pin fixed connection in the blast pipe is inboard, the blast pipe with the combustion chamber junction is provided with vertical pipe.
So set up, be convenient for accomplish to the installation and the change of filter screen are convenient for communicate the blast pipe with the combustion chamber.
Preferably: the sterilizing lamp is electrically connected with the ultraviolet generator, and the ultraviolet generator is arranged on the outer side of the sterilizing box through bolts.
So set up, be convenient for accomplish to the power supply of sterilamp is convenient for accomplish to ultraviolet generator's installation.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the condensing pipe and the combustion chamber are arranged, so that the condensation of suspended matters in the waste gas and the combustion of combustible gas are conveniently finished, and the purification performance of the device on the waste gas is improved;
2. the sterilizing box is arranged, and the waste gas is sterilized through the ultraviolet generator and the sterilizing lamp, so that the purifying effect is further improved;
3. through the setting of two air pumps and "U" type connecting pipe, hoisting device's purification rate and "U" type pipe can accomplish speed reduction and collection to solid-state thing in the gas.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is an isometric view of an environmentally friendly exhaust emission filtration and purification device for industrial use according to the present invention;
FIG. 2 is a top view of the environment-friendly exhaust emission filtering and purifying device for industrial production according to the present invention;
FIG. 3 is a cross-sectional view of the sterilization box of the environment-friendly exhaust emission filtering and purifying device for industrial production of the present invention;
fig. 4 is a sectional view of the condensing cylinder of the environment-friendly exhaust emission filtering and purifying device for industrial production.
The reference numerals are explained below:
1. mounting a plate; 2. a threaded hole; 3. a support pillar; 4. an air inlet pipe; 5. an air pump; 6. an air outlet pipe; 7. a condensing cylinder; 8. a compressor; 9. a spiral tube; 10. a conveying pipe; 11. a connecting pipe; 12. a combustion chamber; 13. an electronic igniter; 14. a sterilization box; 15. an ultraviolet ray generator; 16. an exhaust pipe; 17. a filter screen; 18. an igniter probe; 19. a sterilizing lamp; 20. and a liquid discharge pipe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in FIGS. 1-4, the environment-friendly exhaust emission filtering and purifying device for industrial production comprises a mounting plate 1, a plurality of threaded holes 2 are arranged on the upper portion of the mounting plate 1 in a penetrating manner, a sterilizing box 14, a combustion chamber 12 and a condensing cylinder 7 are arranged on the upper portion of the mounting plate 1, the sterilizing box 14, the combustion chamber 12 and the condensing cylinder 7 are fixedly connected with the mounting plate 1 through supporting columns 3, a liquid discharge pipe 20 is arranged on the lower portion of the condensing cylinder 7 in a penetrating manner, an air pump 5 is arranged at the input end of the condensing cylinder 7, an air inlet pipe 4 is connected to the input end of the air pump 5, a spiral pipe 9 is arranged on the inner side of the condensing cylinder 7, two free ends of the spiral pipe 9 penetrate through the condensing cylinder 7 and extend to the outer side of the condensing cylinder 7, a compressor 8 is arranged on one side of the condensing cylinder 7 in a laminating manner, transmission pipes 10 are connected to two sides of the compressor 8, the two transmission pipes 10 are respectively communicated with two free ends of the spiral pipe 9, a connecting pipe 11 is arranged at the output end of the condensing cylinder 7, connecting pipe 11 is "U" type pipe and its free end installs combustion chamber 12, the 12 bottom outsides of combustion chamber are provided with electronic igniter 13, electronic igniter 13 output runs through combustion chamber 12 and its free end is connected with some firearm probe 18, 12 upper portions of combustion chamber are provided with blast pipe 16, blast pipe 16 is the taper pipe and is linked together with combustion chamber 12, blast pipe 16 inboard is provided with filter screen 17, sterilization case 14 is installed to 12 output of combustion chamber, the 14 outside of sterilization case is provided with ultraviolet generator 15, 14 inside wall fixed mounting of sterilization case has sterilamp 19, 14 outputs of sterilization case are connected with air pump 5, the 5 output of air pump connected in 14 outputs of sterilization case is provided with outlet duct 6.
The working principle is as follows: the working personnel places the device at a working position, connects a waste gas discharge pipe to an air inlet pipe 4 of the device, starts two air pumps 5 and a compressor 8, intermittently starts an electronic igniter 13, waste gas enters a condenser pipe, liquid impurities in the waste gas naturally fall to the inner wall of the condenser pipe after being cooled, the waste gas is discharged through a liquid discharge pipe 20, the waste gas flows through a U-shaped connecting pipe 11, solid impurities are obstructed by the U-shaped pipe, are adsorbed and settled on the inner wall of the U-shaped pipe, enter a combustion chamber 12, the electronic igniter 13 intermittently discharges electricity, an igniter probe 18 ignites to complete the combustion of combustible gas in the waste gas, high-pressure air generated by the combustion is released through an exhaust pipe 16 and is filtered through a filter screen 17 to avoid polluting the environment, the waste gas enters a sterilization box 14, an ultraviolet ray generator 15 and a sterilization lamp 19 work to complete the sterilization of the waste gas, and the waste gas after being filtered and purified is discharged through the air pump 5 connected to one end of the sterilization box 14, and finishing the work.
Preferably: the condensation cylinder 7 is communicated with the air pump 5, a sealing gasket is arranged at the joint of the condensation cylinder 7 and the air pump 5, the liquid discharge pipe 20 is welded with the condensation cylinder 7, compressed waste gas is conveniently input into the condensation cylinder 7 by the air pump 5, the connection strength between the liquid discharge pipe 20 and the condensation cylinder 7 is improved, the transmission pipe 10 is welded with the spiral pipe 9, the sealing gasket is arranged at the joint of the air pump 5 and the air inlet pipe 4, the connection strength between the transmission pipe 10 and the spiral pipe 9 is improved, the sealing new energy between the air pump 5 and the air inlet pipe 4 is improved, the sealing gasket is arranged at the joint of the connection pipe 11 and the condensation cylinder 7, the igniter probe 18 is electrically connected with the electronic igniter 13, the sealing performance between the connection pipe 11 and the condensation cylinder 7 is improved, the power supply to the igniter probe 18 is conveniently completed, the filter screen 17 is fixedly connected to the inner side of the exhaust pipe 16 through a pin, the joint of the exhaust pipe 16 and the combustion chamber 12 is provided with a vertical pipe, and the installation and replacement of the filter screen 17 are conveniently completed, the exhaust pipe 16 and the combustion chamber 12 are convenient to communicate, the sterilizing lamp 19 is electrically connected with the ultraviolet generator 15, the ultraviolet generator 15 is installed on the outer side of the sterilizing box 14 through bolts, power supply for the sterilizing lamp 19 is convenient to finish, and installation for the ultraviolet generator 15 is convenient to finish.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. Environment-friendly exhaust emission filter purification device for industrial production, including mounting panel (1), its characterized in that: the mounting plate is characterized in that a plurality of threaded holes (2) are formed in the upper portion of the mounting plate (1) in a penetrating mode, a sterilization box (14), a combustion chamber (12) and a condensation cylinder (7) are arranged on the upper portion of the mounting plate (1), the sterilization box (14), the combustion chamber (12) and the condensation cylinder (7) are fixedly connected with the mounting plate (1) through support columns (3), a liquid discharge pipe (20) is arranged on the lower portion of the condensation cylinder (7) in a penetrating mode, an air pump (5) is arranged at the input end of the condensation cylinder (7), an air inlet pipe (4) is connected to the input end of the air pump (5), a spiral pipe (9) is arranged on the inner side of the condensation cylinder (7), two free ends of the spiral pipe (9) penetrate through the condensation cylinder (7) and extend to the outer side of the condensation cylinder (7), a compressor (8) is arranged on one side of the condensation cylinder (7) in a laminating mode, transmission pipes (10) are connected to two sides of the compressor (8), the two transmission pipes (10) are respectively communicated with two free ends of the spiral pipe (9), the output end of the condensation cylinder (7) is provided with a connecting pipe (11), the connecting pipe (11) is a U-shaped pipe, the free end of the connecting pipe is provided with a combustion chamber (12), the outer side of the bottom end of the combustion chamber (12) is provided with an electronic igniter (13), the output end of the electronic igniter (13) penetrates through the combustion chamber (12), the free end of the electronic igniter is connected with an igniter probe (18), the upper part of the combustion chamber (12) is provided with an exhaust pipe (16), the exhaust pipe (16) is a conical pipe and is communicated with the combustion chamber (12), the inner side of the exhaust pipe (16) is provided with a filter screen (17), the output end of the combustion chamber (12) is provided with a sterilization box (14), and the outer side of the sterilization box (14) is provided with an ultraviolet generator (15), sterilizing lamp (19) are fixedly installed on the inner side wall of the sterilizing box (14), the output end of the sterilizing box (14) is connected with the air pump (5), and the output end of the air pump (5) is provided with an air outlet pipe (6) and is connected with the output end of the sterilizing box (14).
2. The environment-friendly exhaust emission filtering and purifying device for industrial production according to claim 1, characterized in that: the condensation cylinder (7) is communicated with the air pump (5), a sealing gasket is arranged at the joint of the condensation cylinder (7) and the air pump, and the liquid discharge pipe (20) is welded with the condensation cylinder (7).
3. The environment-friendly exhaust emission filtering and purifying device for industrial production according to claim 1, characterized in that: the transmission pipes (10) are welded with the spiral pipes (9), and sealing gaskets are arranged at the joints of the air pump (5) and the air inlet pipe (4).
4. The environment-friendly exhaust emission filtering and purifying device for industrial production according to claim 1, characterized in that: the joint of the connecting pipe (11) and the condensation cylinder (7) is provided with a sealing gasket, and the igniter probe (18) is electrically connected with the electronic igniter (13).
5. The environment-friendly exhaust emission filtering and purifying device for industrial production according to claim 1, characterized in that: the filter screen (17) is fixedly connected with the inner side of the exhaust pipe (16) through a pin, and a vertical pipe is arranged at the joint of the exhaust pipe (16) and the combustion chamber (12).
6. The environment-friendly exhaust emission filtering and purifying device for industrial production according to claim 1, characterized in that: the sterilizing lamp (19) is electrically connected with the ultraviolet generator (15), and the ultraviolet generator (15) is installed on the outer side of the sterilizing box (14) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194709.XU CN214437711U (en) | 2020-12-25 | 2020-12-25 | Environment-friendly exhaust emission filtering purification device for industrial production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194709.XU CN214437711U (en) | 2020-12-25 | 2020-12-25 | Environment-friendly exhaust emission filtering purification device for industrial production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214437711U true CN214437711U (en) | 2021-10-22 |
Family
ID=78194600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194709.XU Expired - Fee Related CN214437711U (en) | 2020-12-25 | 2020-12-25 | Environment-friendly exhaust emission filtering purification device for industrial production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214437711U (en) |
-
2020
- 2020-12-25 CN CN202023194709.XU patent/CN214437711U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217913522U (en) | Large-span arch steel structure truss bridge node welding device | |
| CN214437711U (en) | Environment-friendly exhaust emission filtering purification device for industrial production | |
| CN212180733U (en) | Waste gas monitoring system | |
| CN211314325U (en) | Automobile exhaust carbon dioxide purifier | |
| CN213286066U (en) | Make things convenient for lathe oil smoke clearing machine of dismouting | |
| CN212548677U (en) | Industrial waste gas detection device | |
| CN212881509U (en) | Industrial waste gas treatment device | |
| CN211215899U (en) | Industrial environment-friendly purification device | |
| CN211586008U (en) | Flue gas purification device for desulfurization and denitrification | |
| CN208482262U (en) | A kind of photooxidation catalytic air purifier | |
| CN218833948U (en) | Comprehensive waste gas purifier with heat treatment function | |
| CN111229025A (en) | Cleaning treatment device for industrial waste gas | |
| CN212417345U (en) | Chemical waste gas purification treatment device for environmental protection | |
| CN214075564U (en) | Industrial waste gas treatment device | |
| CN220968584U (en) | Exhaust treatment purifier capable of multiple filtering | |
| CN220397760U (en) | Integrated ventilation and purification machine for workshop of fuel-fired and coal-fired locomotive | |
| CN212701131U (en) | Waste gas filtering device | |
| CN213668419U (en) | Automatic welding smoke and dust purifier | |
| CN221155809U (en) | Equipment for filtering sublimates in chlorine pipeline | |
| CN219290980U (en) | Spray heating equipment | |
| CN215541764U (en) | Electrostatic purifying device for pipeline oil fume purifying equipment | |
| CN211411301U (en) | Building engineering's exhaust purification processing apparatus | |
| CN110102120B (en) | High temperature resistant exhaust apparatus for chemical industry | |
| CN216604568U (en) | Device for purifying tar in domestic garbage gasification incineration flue gas | |
| CN212236517U (en) | Processing workshop oil mist clarifier |
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: 20211022 |