CN209663003U - A kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment - Google Patents
A kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment Download PDFInfo
- Publication number
- CN209663003U CN209663003U CN201920375843.8U CN201920375843U CN209663003U CN 209663003 U CN209663003 U CN 209663003U CN 201920375843 U CN201920375843 U CN 201920375843U CN 209663003 U CN209663003 U CN 209663003U
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- CN
- China
- Prior art keywords
- cooler bin
- gas treatment
- waste gas
- water
- coiled material
- 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
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- 239000002912 waste gas Substances 0.000 title claims abstract description 41
- -1 polyethylene Polymers 0.000 title claims abstract description 40
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title claims abstract description 19
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 16
- 238000001816 cooling Methods 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 230000000717 retained effect Effects 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 238000003916 acid precipitation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipments, including cooler bin, air inlet pipe and waste gas treatment tank, the cooler bin side is provided with air inlet pipe, the air inlet pipe is provided with airscoop shroud far from cooler bin one end, the cooler bin top is provided with water tank, the water tank is connected with water pipe by water pump, the water pipe extends to cooling box cavity far from water tank one end and is connected with spray tube, the spray bottom of the tube is provided with several equally distributed atomizers, when use, exhaust gas is sucked in cooler bin by air inlet pipe by airscoop shroud, start water pump at this time, so that atomizer is sprayed the exhaust gas entered in cooler bin, to play cooling effect to exhaust gas, and the granule foreign in exhaust gas is retained down, and fall to cooler bin intracavity bottom, and under the action of filter screen , the water of ejection is filtered, so that the impurity in exhaust gas is isolated.
Description
Technical field
The utility model relates to technical field of waste gas treatment, specifically a kind of polyethylene polypropylene fiber waterproof coiled material workshop is useless
Gas disposal equipment.
Background technique
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., rises
To the rollable flexible building material product at web-like of one kind for resisting extraneous rainwater, underground water leakage, as engineering foundation with build
It builds ne-leakage between object to connect, is the first barrier of entire engineering waterproofing, entire engineering is played a crucial role.
Waterproof roll can generate a large amount of exhaust gas in process of production, serious to pollute environment and influence human health, tradition
Waste gas treatment equipment clean-up effect it is poor, it is not thorough enough to the processing of exhaust gas, be unable to satisfy discharge standard, be easy environment is caused
Secondary pollution, the water flow that in addition existing waste gas treatment equipment carries out water cooling to exhaust gas not can be carried out without processing direct emission
It utilizes again, causes certain wasting of resources, the feature of environmental protection is lower, and therefore, those skilled in the art provide a kind of polyethylene
Polypropylene fiber waterproof coiled material workshop waste gas treatment equipment, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment, including at cooler bin, air inlet pipe and exhaust gas
Case is managed, the cooler bin side is provided with air inlet pipe, and the air inlet pipe is provided with airscoop shroud, the cooling far from cooler bin one end
Case top is provided with water tank, and the water tank is connected with water pipe by water pump, and the water pipe extends to cooler bin far from water tank one end
Inner cavity is simultaneously connected with spray tube, and the spray bottom of the tube is provided with several equally distributed atomizers, in the cooler bin
Chamber is provided with filter screen, and the cooler bin is connected with waste gas treatment tank, the exhaust-gas treatment by tracheae far from air inlet pipe side
Box cavity is disposed with sulfur dioxide filtration core, ternary catalyzing unit, activated carbon adsorption net and anion generator, the exhaust gas
Treatment box is connected with cabinet by tracheae far from cooler bin side, and the cabinets cavity bottom is provided with biofilter, the case
Body is located at side wall above biofilter and is provided with drying device, and the cabinet top is provided with air blower, the air blower connection
There is exhaust pipe.
In use, sucking exhaust gas in cooler bin by air inlet pipe by airscoop shroud, start water pump at this time, so that atomization spray
Head is sprayed the exhaust gas entered in cooler bin, to play cooling effect to exhaust gas, and by the granule foreign in exhaust gas
It is retained down, and falls to cooler bin intracavity bottom, and under the action of filter screen, the water of ejection is filtered, so that useless
Impurity in gas is isolated, to keep the cleaning of water, and then reaches the multiple utilization to water, to reach saving water
The effect of resource, exhaust gas after cooling are entered in waste gas treatment tank by tracheae, are filtered by sulfur dioxide filtration core, are got rid of cigarette
Sulfur dioxide gas in gas avoids being discharged into the generation for leading to acid rain in air, and exhaust gas enters ternary catalyzing unit, ternary later
Catalyst converter carries out nitrogen oxides to be converted into hydroxide, carries out absorption work by peculiar smell of the activated carbon adsorption net to exhaust gas later
With, subsequently into anion generator, increase anionic in air using high-voltage corona, so as to improve air quality,
Fresh air eliminates flue dust, and the gas transtracheal after final purification discharges into the intracorporal biofilter of case, in biofilter,
Organic matter in exhaust gas is by further occurrence degradation reaction, to further increase the treatment effect of exhaust gas, treated gas
It rises to above biofilter, and goes out cabinet through the dry heel row of drying device.
As a further solution of the present invention: the cooling chamber interior wall is provided with sliding slot, the filter screen and cooling
Case contact position is provided with sliding block, and the filter screen is slidably connected by the sliding slot that the sliding block being arranged is arranged with cooler bin.
It is slidably connected by setting filter screen with cooler bin, convenient for being cleaned and being replaced to filter screen.
The cooler bin bottom angled setting as a further solution of the present invention, cooler bin bottom position
Inclination position lowest part is provided with water outlet.
It is arranged by cooler bin bottom angled, is flowed out from water outlet convenient for water flow.
The drying device includes fixed plate and heating net, the fixation as a further solution of the present invention,
Plate side connects cabinet wall, and the fixed plate other side is provided with fan, is provided with heating net on the outside of the fan.
By starting fan, so that the heat that heating net generates rapidly is spread apart, to be conducive to carry out gas fast
The drying of speed.
The heating net is U-shaped structure as a further solution of the present invention, and heating net transverse direction position connects
Connect fixed plate side wall.
It is U-shaped structure by setting heating net, so that heating net and fixed plate constitute frame structure, is easily installed fan.
The cabinet top is provided with exhaust outlet as a further solution of the present invention,.
Cabinet is discharged convenient for gas by setting exhaust outlet.
The gas outlet of the waste gas treatment tank passes through in tracheae connecting box body as a further solution of the present invention,
Biofilter bottom.
It is connected to by waste gas treatment tank gas outlet with biofilter bottom, is entered in biofilter convenient for gas.
Compared with prior art, the utility model has the beneficial effects that
1, in use, sucking exhaust gas in cooler bin by air inlet pipe by airscoop shroud, start water pump at this time, so that atomization
Spray head is sprayed the exhaust gas entered in cooler bin, to play cooling effect to exhaust gas, and the particle in exhaust gas is miscellaneous
Matter is retained down, and falls to cooler bin intracavity bottom, and under the action of filter screen, is filtered to the water of ejection, so that
Impurity in exhaust gas is isolated, to keep the cleaning of water, and then reaches the multiple utilization to water, to reach saving
The effect of water resource.
2, exhaust gas after cooling is entered in waste gas treatment tank by tracheae, is filtered by sulfur dioxide filtration core, is got rid of cigarette
Sulfur dioxide gas in gas avoids being discharged into the generation for leading to acid rain in air, and exhaust gas enters ternary catalyzing unit, ternary later
Catalyst converter carries out nitrogen oxides to be converted into hydroxide, carries out absorption work by peculiar smell of the activated carbon adsorption net to exhaust gas later
With, subsequently into anion generator, increase anionic in air using high-voltage corona, so as to improve air quality,
Fresh air eliminates flue dust.
3, the gas transtracheal after final purification discharges into the intracorporal biofilter of case, in biofilter, in exhaust gas
Organic matter is by further occurrence degradation reaction, to further increase the treatment effect of exhaust gas, treated, and gas rises to life
Above object filter tank, and go out cabinet through the dry heel row of drying device, it, can be to useless by the setting of waste gas treatment tank and biofilter
Gas realizes multiple purifying, not only facilitates the energy consumption for reducing exhaust-gas treatment and improves exhaust-gas treatment effect, moreover it is possible to shorten at exhaust gas
The period is managed, to greatly improve exhaust treatment efficiency, this device structure is reasonable, and practical, suitable society is widely used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment.
Fig. 2 is a kind of structural representation of waste gas treatment tank in polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment
Figure.
Fig. 3 is a kind of structural representation of drying device in polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment
Figure.
In figure: 1- cooler bin, 2- air inlet pipe, 3- airscoop shroud, 4- water tank, 5- water pump, 6- water pipe, 7- spray tube, 8- atomization
Spray head, 9- filter screen, 10- water outlet, 11- waste gas treatment tank, 12- cabinet, 13- air blower, 14- exhaust pipe, 15- exhaust outlet,
16- drying device, the biofilter 17-, 18- sulfur dioxide filtration core, 19- ternary catalyzing unit, 20- activated carbon adsorption net, 21- are negative
Ion generator, 22- fixed plate, 23- heating net, 24- fan.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, in the utility model embodiment, at a kind of polyethylene polypropylene fiber waterproof coiled material workshop exhaust gas
Manage equipment, including cooler bin 1, air inlet pipe 2 and waste gas treatment tank 11,1 side of cooler bin is provided with air inlet pipe 2, it is described into
Tracheae 2 is provided with airscoop shroud 3 far from 1 one end of cooler bin, and 1 top of cooler bin is provided with water tank 4, and the water tank 4 passes through water
Pump 5 is connected with water pipe 6, and the water pipe 6 extends to 1 inner cavity of cooler bin far from 4 one end of water tank and is connected with spray tube 7, the spray
7 bottom of shower pipe is provided with several equally distributed atomizers 8, and 1 inner cavity of cooler bin is provided with filter screen 9, described cold
But case 1 is connected with waste gas treatment tank 11 by tracheae far from 2 side of air inlet pipe, and 11 inner cavity of waste gas treatment tank is disposed with
Sulfur dioxide filtration core 18, ternary catalyzing unit 19, activated carbon adsorption net 20 and anion generator 21, the waste gas treatment tank 11
Cabinet 12 is connected with by tracheae far from 1 side of cooler bin, 12 intracavity bottom of cabinet is provided with biofilter 17, the case
Body 12 is located at 17 top side wall of biofilter and is provided with drying device 16, and 12 top of cabinet is provided with air blower 13, described
Air blower 13 is connected with exhaust pipe 14.
In use, sucking exhaust gas in cooler bin 1 by air inlet pipe 2 by airscoop shroud 3, start water pump 5 at this time, so that mist
Change the exhaust gas that 8 pairs of spray head enter in cooler bins 1 to be sprayed, to play exhaust gas cooling effect, and by exhaust gas
Grain impurity is retained down, and falls to 1 intracavity bottom of cooler bin, and under the action of filter screen 9, is carried out to the water of ejection
Filter, so that the impurity in exhaust gas is isolated, to keep the cleaning of water, and then reaches the multiple utilization to water, to reach
The effect for saving water resource is arrived, exhaust gas after cooling is entered in waste gas treatment tank 11 by tracheae, by sulfur dioxide filtration core
18 filterings, get rid of the sulfur dioxide gas in flue gas, avoid being discharged into the generation for leading to acid rain in air, and exhaust gas enters later
Ternary catalyzing unit 19, ternary catalyzing unit 19 carry out nitrogen oxides to be converted into hydroxide, pass through activated carbon adsorption net 20 later
Suction-operated is carried out to the peculiar smell of exhaust gas, subsequently into anion generator 21, increases anion in air using high-voltage corona
Composition, so as to improve air quality, fresh air eliminates flue dust, and the gas transtracheal after final purification discharges into cabinet 12
Biofilter 17 in, in biofilter 17, the organic matter in exhaust gas is by further occurrence degradation reaction, to further mention
The treatment effect of high exhaust gas, treated, and gas rises to 17 top of biofilter, and through the dry heel row outlet of drying device 16
Body 12.
1 inner wall of cooler bin is provided with sliding slot, and the filter screen 9 is provided with sliding block, the mistake with 1 contact position of cooler bin
Strainer 9 is slidably connected by the sliding slot that the sliding block being arranged is arranged with cooler bin 1.
It is slidably connected by setting filter screen 9 with cooler bin 1, convenient for filter screen 9 is cleaned and replaced.
1 bottom angled of the cooler bin setting, 1 bottom of cooler bin are located at inclination position lowest part and are provided with water outlet
10。
It is arranged by 1 bottom angled of cooler bin, is flowed out from water outlet 10 convenient for water flow.
The drying device 16 includes fixed plate 22 and heating net 23, and 22 side of fixed plate connects 12 inner wall of cabinet,
22 other side of fixed plate is provided with fan 24, is provided with heating net 23 on the outside of the fan 24.
By start fan 24 so that heating net 23 generate heat rapidly spread apart, thus be conducive to gas into
Row is quickly dry.
The heating net 23 is U-shaped structure, and the lateral position of the heating net 23 is connected and fixed 22 side wall of plate.
It is U-shaped structure by setting heating net 23, so that heating net 23 and fixed plate 22 constitute frame structure, is easily installed
Fan 24.
12 top of cabinet is provided with exhaust outlet 15.
Cabinet 12 is discharged convenient for gas by setting exhaust outlet 15.
The gas outlet of the waste gas treatment tank 11 connects the bottom of the biofilter 17 in cabinet 12 by tracheae.
It is connected to by 11 gas outlet of waste gas treatment tank with 17 bottom of biofilter, is entered in biofilter 17 convenient for gas.
The working principle of the utility model is:
The utility model relates to a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipments, in use, passing through
Airscoop shroud 3 sucks exhaust gas in cooler bin 1 by air inlet pipe 2, starts water pump 5 at this time, so that 8 pairs of atomizer enter cooler bin
Exhaust gas in 1 is sprayed, to play cooling effect to exhaust gas, and the granule foreign in exhaust gas is retained down, and falls
1 intracavity bottom of cooler bin is fallen on, and under the action of filter screen 9, the water of ejection is filtered, so that the impurity quilt in exhaust gas
Isolation is got off, to keep the cleaning of water, and then reaches the multiple utilization to water, thus achieved the effect that save water resource,
Exhaust gas after cooling is entered in waste gas treatment tank 11 by tracheae, is filtered, is got rid of in flue gas by sulfur dioxide filtration core 18
Sulfur dioxide gas avoids being discharged into the generation for leading to acid rain in air, and exhaust gas enters ternary catalyzing unit 19, three-element catalytic later
Device 19 carries out nitrogen oxides to be converted into hydroxide, carries out absorption work by peculiar smell of the activated carbon adsorption net 20 to exhaust gas later
With subsequently into anion generator 21, using anionic in high-voltage corona increase air, so as to improve air matter
Amount, fresh air eliminate flue dust, and the gas transtracheal after final purification discharges into the biofilter 17 in cabinet 12, in biology
In filter tank 17, the organic matter in exhaust gas is by further occurrence degradation reaction, to further increase the treatment effect of exhaust gas, handles
Gas afterwards rises to 17 top of biofilter, and goes out cabinet 12 through the dry heel row of drying device 16, passes through waste gas treatment tank 11
With the setting of biofilter 17, multiple purifying can be realized to exhaust gas, not only facilitate the energy consumption and raising for reducing exhaust-gas treatment
Exhaust-gas treatment effect, moreover it is possible to shorten the exhaust-gas treatment period, to greatly improve exhaust treatment efficiency, this device structure is reasonable, real
Strong with property, suitable society is widely used.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment, including cooler bin (1), air inlet pipe (2) and useless
Gas disposal case (11), which is characterized in that cooler bin (1) side is provided with air inlet pipe (2), and the air inlet pipe (2) is far from cold
But case (1) one end is provided with airscoop shroud (3), and cooler bin (1) top is provided with water tank (4), and the water tank (4) passes through water pump
(5) it is connected with water pipe (6), the water pipe (6) extends to cooler bin (1) inner cavity and be connected with spray tube far from water tank (4) one end
(7), spray tube (7) bottom is provided with several equally distributed atomizers (8), cooler bin (1) the inner cavity setting
Have filter screen (9), the cooler bin (1) is connected with waste gas treatment tank (11) far from air inlet pipe (2) side by tracheae, described useless
Gas disposal case (11) inner cavity is disposed with sulfur dioxide filtration core (18), ternary catalyzing unit (19), activated carbon adsorption net (20)
With anion generator (21), the waste gas treatment tank (11) is connected with cabinet (12) by tracheae far from cooler bin (1) side,
Cabinet (12) intracavity bottom is provided with biofilter (17), and the cabinet (12) is located at side wall above biofilter (17) and sets
It is equipped with drying device (16), cabinet (12) top is provided with air blower (13), and the air blower (13) is connected with exhaust pipe
(14).
2. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment according to claim 1, feature exist
In cooler bin (1) inner wall is provided with sliding slot, and the filter screen (9) and cooler bin (1) contact position are provided with sliding block, described
Filter screen (9) is slidably connected by the sliding slot that the sliding block being arranged is arranged with cooler bin (1).
3. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment according to claim 1, feature exist
In cooler bin (1) the bottom angled setting, cooler bin (1) bottom is located at inclination position lowest part and is provided with water outlet
(10).
4. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment according to claim 1, feature exist
In the drying device (16) includes fixed plate (22) and heating net (23), and fixed plate (22) side connects cabinet (12)
Inner wall, fixed plate (22) other side are provided with fan (24), are provided with heating net (23) on the outside of the fan (24).
5. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment according to claim 4, feature exist
In the heating net (23) is U-shaped structure, and the lateral position of the heating net (23) is connected and fixed plate (22) side wall.
6. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment according to claim 1, feature exist
In cabinet (12) top is provided with exhaust outlet (15).
7. a kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment according to claim 1, feature exist
In the bottom that the gas outlet of the waste gas treatment tank (11) passes through the biofilter (17) in tracheae connection cabinet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375843.8U CN209663003U (en) | 2019-03-25 | 2019-03-25 | A kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375843.8U CN209663003U (en) | 2019-03-25 | 2019-03-25 | A kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663003U true CN209663003U (en) | 2019-11-22 |
Family
ID=68572641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375843.8U Expired - Fee Related CN209663003U (en) | 2019-03-25 | 2019-03-25 | A kind of polyethylene polypropylene fiber waterproof coiled material workshop waste gas treatment equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN209663003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642285A (en) * | 2020-12-16 | 2021-04-13 | 江苏特锐德建设工程有限公司 | Biological deodorization box |
| WO2021102926A1 (en) * | 2019-11-26 | 2021-06-03 | 惠州东方雨虹建筑材料有限责任公司 | Spraying device of multifunctional production line for coiled material |
-
2019
- 2019-03-25 CN CN201920375843.8U patent/CN209663003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021102926A1 (en) * | 2019-11-26 | 2021-06-03 | 惠州东方雨虹建筑材料有限责任公司 | Spraying device of multifunctional production line for coiled material |
| CN112642285A (en) * | 2020-12-16 | 2021-04-13 | 江苏特锐德建设工程有限公司 | Biological deodorization box |
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|---|---|---|---|
| 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: 20191122 |