CN213527960U - Treatment device for dry waste gas of denitration agent - Google Patents
Treatment device for dry waste gas of denitration agent Download PDFInfo
- Publication number
- CN213527960U CN213527960U CN202021739357.9U CN202021739357U CN213527960U CN 213527960 U CN213527960 U CN 213527960U CN 202021739357 U CN202021739357 U CN 202021739357U CN 213527960 U CN213527960 U CN 213527960U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- fixedly connected
- water
- groove
- treatment device
- 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
- 239000002912 waste gas Substances 0.000 title description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- 239000007787 solid Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims 6
- 239000012535 impurity Substances 0.000 abstract description 26
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Water Treatment By Sorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides a take off dry exhaust treatment device of round pin agent relates to the environmental protection field, including dust removal case and water tank, first connecting groove has been seted up to the bottom of dust removal incasement surface, the bottom fixedly connected with water collecting bucket of dust removal incasement surface, the first connecting pipe of bottom fixedly connected with of water collecting bucket, the one end of first connecting pipe extends to the inside of water tank, the middle fixedly connected with joint subassembly of first connecting pipe surface, the inside of joint subassembly is provided with filtering component. The utility model discloses a set up joint assembly and filter assembly in first connecting pipe intermediate position, filter assembly can filter the waste water in the first connecting pipe, avoids during water presss from both sides impurity directly gets into the water pump, causes the harm to the water pump, influences the normal use of water pump, and the filter screen filters impurity that gets off then can get into the collection workbin, avoids impurity too much, blocks up first connecting pipe, influences in the water backflow inlet box.
Description
Technical Field
The utility model relates to an environmental protection field especially relates to a take off dry exhaust treatment device of round pin agent.
Background
The waste gas treatment is also called waste gas purification, the waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas, and the general waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid and alkali waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like.
The dry waste gas processing apparatus of agent of taking off a round pin is an auxiliary device for handling the dry waste gas of agent of taking off a round pin, and it has obtained extensive use in the field of environmental protection, and current dry waste gas processing apparatus of agent of taking off a round pin is handling waste gas and is being handled the in-process, and during water brought the particulate matter in with waste gas into the water pump together, probably blockked up inside the water pump, influence the water pump normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take off dry exhaust treatment device of agent to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a pin remover dry waste gas treatment device comprises a dust removing box and a water tank, wherein a first connecting groove is formed in the bottom of the inner surface of the dust removing box, a water collecting hopper is fixedly connected to the bottom of the outer surface of the dust removing box, a first connecting pipe is fixedly connected to the bottom of the water collecting hopper, one end of the first connecting pipe extends into the water tank, a clamping component is fixedly connected to the middle of the outer surface of the first connecting pipe, a filtering component is arranged inside the clamping component, the filtering component comprises a first connecting block, a filter screen is fixedly connected to the bottom of the first connecting block, a clamping groove is formed in one side of the first connecting block, a material collecting box is fixedly connected to the bottom of the outer surface of the first connecting pipe and is positioned on the left side of the clamping component, a discharging pipe is fixedly connected to the middle of the bottom of the material collecting box, and, one end of the second connecting pipe penetrates through the dust removal box and extends to the inside of the dust removal box, and the bottom of the outer surface of the second connecting pipe is fixedly connected with a spray head.
Through set up joint Assembly and filtering component in first connecting pipe intermediate position, filtering component can filter the waste water in the first connecting pipe, avoids during water presss from both sides impurity direct entering water pump, causes the harm to the water pump, influences the normal use of water pump, and the impurity that the filter screen filtered down then can get into the collecting box, avoids impurity too much, blocks up first connecting pipe, influences in the water reflux inlet tank.
Further, the joint subassembly includes first solid fixed ring, first solid fixed ring's internal surface in first connecting pipe fixed connection, the standing groove has been seted up to the centre at first solid fixed ring top, filtering component set up in the inside of standing groove.
Further, the right side of first solid fixed ring surface is provided with the kelly, the one end of kelly runs through first solid fixed ring just extends to the inside of draw-in groove.
Further, the right side fixedly connected with fixed plate on kelly surface, the fixed plate with just be located between the right side of first solid fixed ring the surface fixedly connected with spring of kelly.
Through the kelly card in the draw-in groove to carry on spacingly to filtering component, avoid filtering component to take place the position removal in the standing groove, the influence is to the filtration of water, also conveniently takes off filtering component simultaneously, and cleans it, guarantees the filter effect of filter screen, avoids impurity to block up the filter screen mesh, influences in the water backward flow inlet tank.
Further, the inside of dust removal case just is located the solid fixed ring of bottom fixedly connected with second of second connecting pipe, the arc wall has all been seted up to the left and right sides of the solid fixed ring internal surface of second.
Further, the second connecting groove has all been seted up to the left and right sides at the solid fixed ring top of second, one side of second connecting groove internal surface with the arc wall intercommunication.
Further, the inside of the second fixing ring is provided with an activated carbon plate, the middle of the left side and the right side of the activated carbon plate are fixedly connected with second connecting blocks, and one end of each second connecting block extends to the inside of the arc-shaped groove.
The activated carbon board passes through the second connecting block card inside the solid fixed ring of second, can filter waste gas, also makes things convenient for the staff to take out the activated carbon board from the dust removal case simultaneously to clean or change it, guarantee the filter effect of activated carbon board.
The utility model has the advantages that:
the utility model discloses a set up joint Assembly and filter assembly in first connecting pipe intermediate position, filter assembly can filter the waste water in the first connecting pipe, avoid water to press from both sides in the impurity direct entering water pump, cause the harm to the water pump, influence the normal use of water pump, and the filter screen filters the impurity that gets off then can get into the collection workbin, it is too much to avoid impurity, block up first connecting pipe, influence in the water backflow induction box, simultaneously through the kelly card in the draw-in groove, thereby carry on spacingly to filter assembly, avoid filter assembly emergence position in the standing groove to remove, the influence is to the filtration of water, it takes off filter assembly also to make things convenient for simultaneously, and clean it, guarantee the filter effect of filter screen, avoid impurity to block up the filter screen mesh, influence in the water backflow induction box.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a partial schematic view of the internal structure of the first connecting pipe according to the present invention;
fig. 3 is a top view of the external structure of the second fixing ring of the present invention;
fig. 4 is a schematic diagram of the external structure of the present invention.
Reference numerals: 1-a dust removal box, 2-a water tank, 3-a first connecting groove, 4-a water collecting hopper, 5-a first connecting pipe, 6-a clamping component, 61-a first fixing ring, 62-a placing groove, 63-a clamping rod, 64-a fixing plate, 65-a spring, 7-a filtering component, 71-a first connecting block, 72-a filter screen, 73-a clamping groove, 8-a material collecting box, 9-a discharging pipe, 10-a second connecting pipe, 11-a spray head, 12-a second fixing ring, 13-an arc groove, 14-a second connecting groove, 15-an activated carbon plate and 16-a second connecting block.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a pin remover dry waste gas treatment device comprises a dust removal box 1 and a water tank 2, wherein a first connecting groove 3 is formed in the bottom of the inner surface of the dust removal box 1, a water collecting hopper 4 is fixedly connected to the bottom of the outer surface of the dust removal box 1, a first connecting pipe 5 is fixedly connected to the bottom of the water collecting hopper 4, one end of the first connecting pipe 5 extends into the water tank 2, a clamping component 6 is fixedly connected to the middle of the outer surface of the first connecting pipe 5, a filtering component 7 is arranged in the clamping component 6, the filtering component 7 comprises a first connecting block 71, a filter screen 72 is fixedly connected to the bottom of the first connecting block 71, a clamping groove 73 is formed in one side of the first connecting block 71, a material collecting box 8 is fixedly connected to the bottom of the outer surface of the first connecting pipe 5 and positioned on the left side of the clamping component, gather the middle fixedly connected with discharging pipe 9 of 8 bottoms in the workbin, the top fixedly connected with second connecting pipe 10 of water tank 2, the one end of second connecting pipe 10 runs through dust removal case 1 and extend to the inside of dust removal case 1, the bottom fixedly connected with shower nozzle 11 of second connecting pipe 10 surface.
The dust removal box 1 is welded with supporting legs at the bottom, the supporting legs are fixed with the cement ground and the like through bolts at the bottom, a box door is fixed on the outer surface of the dust removal box 1 through hinges, the box door is matched with the activated carbon plate 15 in size, the activated carbon plate 15 is convenient to take out, a water filling port is formed in the right side of the top of the water tank 2, and a worker can conveniently and timely replenish water, the first connecting groove 3 is in a round platform shape, the upper part is large, the lower part is small, water can conveniently flow out of the dust removal box 1, the water collecting hopper 4 is funnel-shaped, the top is welded on the outer surface of the dust removal box 1 to the bottom, the first connecting groove 3 is wrapped inside, one end of the first connecting pipe 5 is welded with the water collecting hopper 4, the other end is welded with the water tank 2, the clamping component 6 is welded on the surface of the first connecting pipe 5, can filter impurities in water, avoid the impurities from entering the water pump and damaging the water pump and the like, meanwhile, water can be recycled, the filter screen 72 is fixed at the bottom of the first connecting block 71 through bolts, the connecting block 71 and the filter screen 72 are grooves matched with the placing groove 62 in size, the clamping groove 73 is a groove matched with the clamping rod 63 in size, the material collecting box 8 is welded on the first connecting pipe 5, impurities are conveniently collected and stored, the situation that the impurities are accumulated inside the first connecting pipe 5 and affect flowing water of the first connecting pipe 5 is avoided, the top end of the discharging pipe 9 is welded with the bottom of the material collecting box 8 together, a valve is arranged on the discharging pipe 9, the first connecting pipe 5 and the second connecting pipe 10 are folded pipes, one end, extending into the dust removing box 1, of the second connecting pipe 10 is folded, the spray heads 11 are atomizing spray heads, and the quantity of the spray heads is uniform.
The clamping assembly 6 comprises a first fixing ring 61, the inner surface of the first fixing ring 61 is fixedly connected with the first connecting pipe 5, a placing groove 62 is formed in the middle of the top of the first fixing ring 61, and the filtering assembly 7 is arranged inside the placing groove 62.
The first fixing ring 61 is welded to the outer surface of the first connecting pipe 5, and the filter assembly 7 is conveniently limited by placing the filter assembly 7 in the placing groove 62.
The right side of first solid fixed ring 61 surface is provided with kelly 63, the one end of kelly 63 runs through first solid fixed ring 61 and extends to the inside of draw-in groove 73.
The latch 63 slides on the first fixing ring 61, and is latched by one end of the latch 63 in the latch groove 73, thereby limiting the position of the filter assembly 7 in the placement groove 62.
The right side fixedly connected with fixed plate 64 on kelly 63 surface, fixed plate 64 with just be located between the right side of first solid fixed ring 61 the surface fixedly connected with spring 65 of kelly 63.
The fixing plate 64 is welded on the surface of the clamping rod 63, the spring 65 is a compression spring with good elasticity, and the spring 65 is sleeved on the surface of the clamping rod 63.
The inside of dust removal case 1 just is located the solid fixed ring 12 of bottom fixedly connected with second connecting pipe 10, arc wall 13 has all been seted up to the left and right sides of the solid fixed ring 12 internal surface of second.
The outer surface of the second fixing ring 12 is welded in the dust removing box 1 and is matched with the dust removing box 1 in size, the number of the arc-shaped grooves 13 is 2, and the two arc-shaped grooves 13 are matched with the second connecting block 16 in size.
Second connecting groove 14 has all been seted up to the left and right sides at the solid fixed ring 12 top of second, one side of second connecting groove 14 internal surface with arc wall 13 intercommunication.
The second connecting groove 14 is also a groove matched with the second connecting block 16 in size, the activated carbon plate 15 can filter impurities and harmful substances in the waste gas, and some impurities with larger particles can fall off.
The inside of the second fixing ring 12 is provided with an activated carbon plate 15, the middle of the left side and the right side of the activated carbon plate 15 is fixedly connected with a second connecting block 16, and one end of the second connecting block 16 extends to the inside of the arc-shaped groove 13.
The working principle is as follows: when using dust removal case 1 to handle the dry waste gas of agent of taking off a round pin, the staff at first starts through the water pump in the control panel control water tank 2 of dust removal case 1 surface, and later water gets into the inside of dust removal case 1 through second connecting pipe 10 to spray water in dust removal case 1 and on activated carbon plate 15 through shower nozzle 11 is even.
Waste gas enters the dust removal box 1 through an air inlet pipe on one side of the dust removal box 1, the waste gas is contacted with an activated carbon plate 15 in the upward process of the waste gas, harmful substances in the waste gas are filtered by the activated carbon plate 15, then the waste gas is directly discharged to the external environment through an opening on the top of the dust removal box 1, particle impurities and the like mixed on the activated carbon plate 15 are cleaned by water sprayed by a spray head 11, the water enters a first connecting pipe 5 through a water collecting hopper 4, when the water flows through a filtering component 7, the impurities in the water are filtered by a filter screen 72 and fall into a material collecting box 8, then the filtered water flows back to a water tank 2, the waste gas mixed with the impurities and the like can be prevented from being directly discharged to the external environment through the activated carbon plate 15 arranged in the dust removal box 1, the environment is damaged, meanwhile, the water sprayed by the spray head 11 can clean the activated carbon plate 15, the impurities and the like enter the first connecting, and is filtered by filtering component 7 in first connecting pipe 5, avoids water to carry impurity entering water pump, causes the harm to the water pump, influences the normal use of water pump.
After the waste gas treatment is finished, a worker can open a valve on the discharge pipe 9 to clean impurities filtered in the collecting box 8, and simultaneously pull the clamping rod 63 to enable one end of the clamping rod 63 to leave from the clamping groove 73, then the filtering component 7 can be taken out from the placing groove 62 and cleaned, so that excessive impurities are prevented from being adhered to the surface of the filtering net 72, the water backflow into the water tank 2 is influenced, after the filtering net 72 is cleaned, the worker can pull the clamping rod 63 again and install the filtering component 7 in the placing groove 62, then the clamping rod 63 in hand is loosened, the spring 65 which is always in a compression state needs to be restored to be deformed, so that one end of the clamping rod 63 is extruded into the clamping groove 73 and clamped in the clamping groove 73 through the clamping rod 63, the filtering component 7 is limited, the phenomenon that the filtering component 7 moves in the placing groove 62 to influence the water filtration is avoided, simultaneously also conveniently take off filtering component 7 to it is clean, guarantee filter screen 72's filter effect, avoid impurity to block up filter screen 72 mesh, influence during water backward flow water tank 2.
Afterwards, the staff still can open the chamber door, then rotate activated carbon plate 15, make two second connecting blocks 16 rotate to second spread groove 14 from arc wall 13 in, later alright take out activated carbon plate 15 with it through the case door, then change or clean activated carbon plate 15, guarantee activated carbon plate 15's filter effect, avoid harmful substance and impurity to filter in the waste gas in the incomplete direct discharge external environment, cause the pollution to the air.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a dry exhaust treatment device of agent that takes off sale which characterized in that: the dust collection box comprises a dust collection box (1) and a water tank (2), wherein a first connecting groove (3) is formed in the bottom of the inner surface of the dust collection box (1), a water collecting hopper (4) is fixedly connected to the bottom of the outer surface of the dust collection box (1), a first connecting pipe (5) is fixedly connected to the bottom of the water collecting hopper (4), one end of the first connecting pipe (5) extends into the water tank (2), a clamping component (6) is fixedly connected to the middle of the outer surface of the first connecting pipe (5), a filtering component (7) is arranged inside the clamping component (6), the filtering component (7) comprises a first connecting block (71), a filter screen (72) is fixedly connected to the bottom of the first connecting block (71), a clamping groove (73) is formed in one side of the first connecting block (71), the bottom of the outer surface of the first connecting pipe (5) is located on the left side of the clamping component (6), gather the middle fixedly connected with discharging pipe (9) of workbin (8) bottom, the top fixedly connected with second connecting pipe (10) of water tank (2), the one end of second connecting pipe (10) is run through dust removal case (1) and extend to the inside of dust removal case (1), the bottom fixedly connected with shower nozzle (11) of second connecting pipe (10) surface.
2. The denitration agent drying exhaust gas treatment device according to claim 1, wherein: the clamping assembly (6) comprises a first fixing ring (61), the inner surface of the first fixing ring (61) is fixedly connected with the first connecting pipe (5), a placing groove (62) is formed in the middle of the top of the first fixing ring (61), and the filtering assembly (7) is arranged inside the placing groove (62).
3. The denitration agent drying exhaust gas treatment device according to claim 2, wherein: the right side of first solid fixed ring (61) surface is provided with kelly (63), the one end of kelly (63) is run through first solid fixed ring (61) and is extended to the inside of draw-in groove (73).
4. The denitration agent drying exhaust gas treatment device according to claim 3, wherein: the right side fixedly connected with fixed plate (64) on kelly (63) surface, fixed plate (64) with just be located between the right side of first solid fixed ring (61) the fixed surface fixedly connected with spring (65) of kelly (63).
5. The denitration agent drying exhaust gas treatment device according to claim 1, wherein: the inside of dust removal case (1) just is located the solid fixed ring of bottom fixedly connected with second (12) of second connecting pipe (10), arc wall (13) have all been seted up to the left and right sides of the solid fixed ring of second (12) internal surface.
6. The denitration agent drying exhaust gas treatment device according to claim 5, wherein: second connecting groove (14) have all been seted up to the left and right sides at solid fixed ring of second (12) top, one side of second connecting groove (14) internal surface with arc wall (13) intercommunication.
7. The denitration agent drying exhaust gas treatment device according to claim 6, wherein: the inside of the second fixing ring (12) is provided with an activated carbon plate (15), the middle of the left side and the right side of the activated carbon plate (15) is fixedly connected with a second connecting block (16), and one end of the second connecting block (16) extends to the inside of the arc-shaped groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739357.9U CN213527960U (en) | 2020-08-19 | 2020-08-19 | Treatment device for dry waste gas of denitration agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739357.9U CN213527960U (en) | 2020-08-19 | 2020-08-19 | Treatment device for dry waste gas of denitration agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213527960U true CN213527960U (en) | 2021-06-25 |
Family
ID=76488959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021739357.9U Expired - Fee Related CN213527960U (en) | 2020-08-19 | 2020-08-19 | Treatment device for dry waste gas of denitration agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213527960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288844A (en) * | 2021-11-23 | 2022-04-08 | 南通众益鑫化工有限公司 | Novel tail gas absorption tower increases start-up governing valve for compound workshop |
-
2020
- 2020-08-19 CN CN202021739357.9U patent/CN213527960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288844A (en) * | 2021-11-23 | 2022-04-08 | 南通众益鑫化工有限公司 | Novel tail gas absorption tower increases start-up governing valve for compound workshop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209092983U (en) | A kind of strainer water horning device of smoke duster | |
| CN213527960U (en) | Treatment device for dry waste gas of denitration agent | |
| CN206966284U (en) | A kind of environment-friendly type power equipment dust cleaning case | |
| CN210251718U (en) | Dust collecting equipment with water recycling function | |
| CN209771691U (en) | dustproof water circulation filtration system | |
| CN212091404U (en) | Dust removal environmental protection equipment | |
| CN111408206A (en) | Dust collector is used in furniture production | |
| CN209348279U (en) | Environmental protection dust-extraction unit | |
| CN209519528U (en) | A kind of environment friendly wall material process mating air contaminant treatment equipment | |
| CN208145719U (en) | A kind of device for recovering tail gas | |
| CN208082774U (en) | A kind of spray room ventilation equipment | |
| CN208771026U (en) | A kind of fine powder flour mill bag pulse dedusting device | |
| CN214811336U (en) | Waste recovery device for municipal building | |
| CN214437607U (en) | Environmental dust collector for cement manufacture | |
| CN209423304U (en) | A kind of novel and multifunctional waste gas purification environmental protection equipment | |
| CN208905594U (en) | A kind of workshop floor suction device | |
| CN107441861A (en) | A kind of efficient emission-control equipment | |
| CN205730621U (en) | Cleaning equipment for waste organic gas | |
| CN219168047U (en) | Printing exhaust gas treatment ware convenient to retrieve waste residue | |
| CN218962124U (en) | Dust collecting equipment for workshop | |
| CN216630215U (en) | Multifunctional dust remover | |
| CN214698258U (en) | Clean dustproof air compressor machine of using of concrete production | |
| CN213885517U (en) | A exhaust gas purification device for atmospheric pollution administers | |
| CN109569153A (en) | A kind of low-cost high-efficiency metal grinding dust removing device | |
| CN210229440U (en) | Convenient cleaning dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |