CN208711343U - A kind of workshop dedusting and purifying device - Google Patents

A kind of workshop dedusting and purifying device Download PDF

Info

Publication number
CN208711343U
CN208711343U CN201821230026.5U CN201821230026U CN208711343U CN 208711343 U CN208711343 U CN 208711343U CN 201821230026 U CN201821230026 U CN 201821230026U CN 208711343 U CN208711343 U CN 208711343U
Authority
CN
China
Prior art keywords
cleaning case
baffle
dust cleaning
dust
gear
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.)
Active
Application number
CN201821230026.5U
Other languages
Chinese (zh)
Inventor
刘民雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongxing County Yau Xiangshan Tea Oil Co Ltd
Original Assignee
Yongxing County Yau Xiangshan Tea Oil Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yongxing County Yau Xiangshan Tea Oil Co Ltd filed Critical Yongxing County Yau Xiangshan Tea Oil Co Ltd
Priority to CN201821230026.5U priority Critical patent/CN208711343U/en
Application granted granted Critical
Publication of CN208711343U publication Critical patent/CN208711343U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Physical Water Treatments (AREA)

Abstract

The utility model discloses a kind of workshop dedusting and purifying devices, including dust cleaning case, dust sucting pipeline, exhaust fan, first strainer, spray tube, first baffle, second baffle, filter tooth, runner, first rotating shaft, first gear, second gear, second shaft, bracket, cam, jacking block, mandril, connecting plate, spring, aqueous solution, second strainer, water pump, water pipe, outlet pipe, tracheae, purifying box, active carbon layer, spongy layer, ultraviolet sterilization lamp and exhaust pipe, the dust cleaning case upper one end is equipped with dust sucting pipeline, the dust sucting pipeline interior side is equipped with exhaust fan, aqueous solution is input in spray tube by water pump, it is sprayed from spray head, dust and aqueous solution in gas are mixed to form mixed liquor and fall downwards, mixed liquor flows to second baffle by first baffle, blocking through filter teeth, it can be effectively by mixed liquor Middle dust be deposited on filter tooth, reaches dust removing effects, meanwhile, filter tooth can play the role of water conservancy diversion.

Description

A kind of workshop dedusting and purifying device
Technical field
The utility model relates to dust separation technical field, specially a kind of workshop dedusting and purifying device.
Background technique
In the industrial production, Workshop Production causes to enter human body with breathing containing largely showy property dust, dust in air, Since dust contains harmful chemical substance mostly, harm, unhealthful, traditional powder purification apparatus one will be generated to human body As be to be cleared up dust absorbing by blower, can not be by peculiar smell purification harmful in air, function is more single, and therefore, it is necessary to set It is necessary for counting a kind of workshop dedusting and purifying device.
Utility model content
The purpose of this utility model is to provide a kind of workshop dedusting and purifying devices, to solve to propose in above-mentioned background technique The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of workshop dedusting and purifying device, Including dust cleaning case, dust sucting pipeline, exhaust fan, the first strainer, spray tube, spray head, first baffle, second baffle, filter tooth, runner, It is first rotating shaft, shield, first gear, second gear, the second shaft, bracket, cam, jacking block, mandril, connecting plate, spring, water-soluble Liquid, the second strainer, water pump, water pipe, outlet pipe, tracheae, purifying box, active carbon layer, spongy layer, ultraviolet sterilization lamp and exhaust pipe Road, the dust cleaning case upper one end are equipped with dust sucting pipeline, and the dust sucting pipeline interior side is equipped with exhaust fan, the exhausting Machine side is provided with the first strainer, relative to being provided with spray tube, the spray tube on the upside of dust sucting pipeline inside the dust cleaning case Lower end is uniformly equipped with spray head, and dedusting box inner wall one end is provided with first baffle on the downside of the spray head, and described first Relative to being staggeredly equipped with second baffle on the downside of baffle, the first baffle and second baffle upper end is equidistant is provided with filter Tooth, second baffle lower end side are provided with runner, and the runner is rotatablely connected by first rotating shaft and dust cleaning case, and first Shaft extends to outside dust cleaning case, and dust sucting pipeline lower end is provided with shield, the first rotating shaft outside the dust cleaning case One end is internally provided with first gear relative to shield, and the first gear engagement is connected with second gear, the second gear One end is provided with the second shaft, and the second shaft is connect by bracket with shield, and second shaft one end is provided with cam, institute It states cam upper end and is provided with jacking block, the jacking block upper center is provided with mandril, and the mandril upper end is socketed with connecting plate, and even Fishplate bar one end is fixedly connected with dust cleaning case, and the jacking block upper end is socketed with spring relative to mandril upper end, and spring is located at connection Plate lower end, the dust cleaning case interior lower end are provided with aqueous solution, and dust cleaning case lower end side is provided with the second strainer, described to remove Side is equipped with water pump outside dirt case, and the water pump input terminal is connected to by water pipe with dust cleaning case interior lower end, and the water pump is defeated Outlet is connected to by water pipe with spray tube, and dedusting upper box part side end is provided with outlet pipe, and the outlet pipe passes through Tracheae is connected with purifying box, and the purifying box interior side is provided with active carbon layer, is provided with sponge on the downside of the active carbon layer Layer, the spongy layer downside are equipped with ultraviolet sterilization lamp, the purification lower box part side end setting relative to purification box inner wall There is exhaust pipe.
Further, the first rotating shaft and dust cleaning case through part are embedded with sealing bearing.
Further, the water pump lower end is connect by support plate with dust cleaning case, and support plate lower end is provided with reinforcing rib Plate.
Further, dust cleaning case lower end side is provided with blow-off line.
Further, the first baffle and second baffle are obliquely installed, and first baffle and second baffle lower end with Water flow mouth is provided between dedusting box inner wall.
Compared with prior art, the utility model beneficial effect achieved is:
1, aqueous solution is input in spray tube by water pump, is sprayed from spray head, dust and aqueous solution mixing in gas Formed mixed liquor fall downwards, mixed liquor flows to second baffle by first baffle, the blocking through filter teeth, can effectively by Dust be deposited on filter tooth in mixed liquor, reaches dust removing effects, meanwhile, filter tooth can play the role of water conservancy diversion;
2, water flow is from second baffle drop impact runner, so that runner rotates, drives first rotating shaft rotation, driving the One gear and second gear engaged transmission, so that cam rotates, and then mandril moves up and down under cam rotation, to the first strainer Vibration is generated, can effectively be shaken off the dust adhered on the first strainer, to guarantee the filtration of the first strainer, together When, the utility model is driven by water impact, can reduce the consumption of the energy;
3, by the setting of purifying box, peculiar smell absorption and contaminant filter are carried out to gas by active carbon layer and spongy layer, Using the sterilization processing of ultraviolet sterilization lamp, effectively completes and gas is purified.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the first baffle structural schematic diagram of the utility model;
Fig. 3 is the ultraviolet sterilization lamp structural schematic diagram of the utility model;
In figure: 1, dust cleaning case;2, dust sucting pipeline;3, exhaust fan;4, the first strainer;5, spray tube;6, spray head;7, first gear Plate;8, second baffle;9, tooth is filtered;10, runner;11, first rotating shaft;12, shield;13, first gear;14, second gear;15, Second shaft;16, bracket;17, cam;18, jacking block;19, mandril;20, connecting plate;21, spring;22, aqueous solution;23, second Strainer;24, water pump;25, water pipe;26, outlet pipe;27, tracheae;28, purifying box;29, active carbon layer;30, spongy layer;31, Ultraviolet sterilization lamp;32, exhaust pipe.
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 is please referred to, the utility model provides a kind of technical solution: a kind of workshop dedusting and purifying device, including dedusting Case 1, dust sucting pipeline 2, exhaust fan 3, the first strainer 4, spray tube 5, spray head 6, first baffle 7, second baffle 8, filter tooth 9, runner 10, first rotating shaft 11, shield 12, first gear 13, second gear 14, the second shaft 15, bracket 16, cam 17, jacking block 18, top Bar 19, connecting plate 20, spring 21, aqueous solution 22, the second strainer 23, water pump 24, water pipe 25, outlet pipe 26, tracheae 27, purification Case 28, active carbon layer 29, spongy layer 30, ultraviolet sterilization lamp 31 and exhaust pipe 32,1 upper one end of dust cleaning case are equipped with sweep-up pipe Road 2,2 interior side of dust sucting pipeline are equipped with exhaust fan 3, and 3 side of exhaust fan is provided with the first strainer 4, and 1 inside of dust cleaning case is opposite Spray tube 5 is provided on the upside of dust sucting pipeline 2,5 lower end of spray tube is uniformly equipped with spray head 6, and 6 downside of spray head is relative to dust cleaning case 1 inner sidewall one end is provided with first baffle 7, and 7 downside of first baffle is relative to being staggeredly equipped with second baffle 8,7 He of first baffle 8 upper end of second baffle is equidistant to be provided with filter tooth 9, and first baffle 7 and second baffle 8 are obliquely installed, and 7 He of first baffle It is provided with water flow mouth between 1 inner sidewall of 8 lower end of second baffle and dust cleaning case, by being obliquely installed, is conducive to aqueous solution 22 and ash The mixed liquor of trifle in the world matter flows downward, and 8 lower end side of second baffle is provided with runner 10, and runner 10 passes through first rotating shaft 11 and removes Dirt case 1 is rotatablely connected, and first rotating shaft 11 extends to outside dust cleaning case 1, and first rotating shaft 11 is embedded with close with 1 through part of dust cleaning case Bearing is sealed, convenient for playing sealing function, 2 lower end of dust sucting pipeline is provided with shield 12, first rotating shaft 11 outside dust cleaning case 1 One end is internally provided with first gear 13 relative to shield 12, and the engagement of first gear 13 is connected with second gear 14, second gear 14 one end are provided with the second shaft 15, and the second shaft 15 is connect by bracket 16 with shield 12, the setting of 15 one end of the second shaft There is cam 17,17 upper end of cam is provided with jacking block 18, and 18 upper center of jacking block is provided with mandril 19, and 19 upper end of mandril is socketed with company Fishplate bar 20, and 20 one end of connecting plate is fixedly connected with dust cleaning case 1,18 upper end of jacking block is socketed with spring relative to 19 upper end of mandril 21, and spring 21 is located at 20 lower end of connecting plate, 1 interior lower end of dust cleaning case is provided with aqueous solution 22, the setting of 1 lower end side of dust cleaning case There is the second strainer 23,1 lower end side of dust cleaning case is provided with blow-off line, convenient for impurity is cleared up, the installation of 1 outside side of dust cleaning case There is water pump 24,24 lower end of water pump is connect by support plate with dust cleaning case 1, and support plate lower end is provided with stiffener plate, and being convenient for will Water pump 24 supports, and stiffener plate is conducive to stable structure, and 24 input terminal of water pump is connected by water pipe 25 and 1 interior lower end of dust cleaning case Logical, 24 output end of water pump is connected to by water pipe 25 with spray tube 5, and 1 top of dust cleaning case, one side is provided with outlet pipe 26, outlet Pipeline 26 is connected with purifying box 28 by tracheae 27, and 28 interior side of purifying box is provided with active carbon layer 29, under active carbon layer 29 Side is provided with spongy layer 30, and 30 downside of spongy layer is equipped with ultraviolet sterilization lamp 31, purifying box 28 relative to 28 inner sidewall of purifying box One side of lower part is provided with exhaust pipe 32, in use, workshop dust is absorbed into dedusting from dust sucting pipeline 2 by exhaust fan 3 In case 1, by the filtering of the first strainer 4, larger particles in dust can be filtered out, when in dust absorbing to dust cleaning case 1, Aqueous solution 22 is input in spray tube 5 by water pump 24, is sprayed from spray head 6, the dust and aqueous solution 22 in gas mix shape It is fallen downwards at mixed liquor, mixed liquor flows to second baffle 8 by first baffle 7, and the blocking through filter teeth 9 can be effective Dust in mixed liquor be deposited on filter tooth 9, dust removing effects are reached, meanwhile, filter tooth 9 can play the role of water conservancy diversion, when When water flow is fallen downwards from second baffle 8, water impact runner 10 drives 11 turns of first rotating shaft so that runner 10 rotates It is dynamic, 14 engaged transmission of first gear 13 and second gear is driven, so that cam 17 rotates, and then mandril 19 is under the rotation of cam 17 It moves up and down, vibration is generated to the first strainer 4, can effectively be shaken off the dust adhered on the first strainer 4, to guarantee the The filtration of one strainer 4, meanwhile, the utility model is driven by water impact, can reduce the consumption of the energy, water flow is fallen The cleaning of aqueous solution 22 is kept using the filtering of the second strainer 23 to 1 lower end of dust cleaning case, inputs and sprays using water pump 24 Pipe 5 sprays, and recycles, effectively reduces the waste at water source, and after the completion of dust in air dedusting, gas is flowed by tracheae 27 Purifying box 28 carries out peculiar smell absorption and contaminant filter to gas by active carbon layer 29 and spongy layer 30, using ultraviolet sterilization The sterilization processing of lamp 31, effectively completes and purifies to gas.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of workshop dedusting and purifying device, including dust cleaning case (1), dust sucting pipeline (2), exhaust fan (3), the first strainer (4), spray Shower pipe (5), spray head (6), first baffle (7), second baffle (8), filter tooth (9), runner (10), first rotating shaft (11), shield (12), first gear (13), second gear (14), the second shaft (15), bracket (16), cam (17), jacking block (18), mandril (19), connecting plate (20), spring (21), aqueous solution (22), the second strainer (23), water pump (24), water pipe (25), outlet pipe (26), tracheae (27), purifying box (28), active carbon layer (29), spongy layer (30), ultraviolet sterilization lamp (31) and exhaust pipe (32), it is characterised in that: dust cleaning case (1) upper one end is equipped with dust sucting pipeline (2), the dust sucting pipeline (2) internal one Side is equipped with exhaust fan (3), and exhaust fan (3) side is provided with the first strainer (4), the dust cleaning case (1) it is internal relative to It is provided with spray tube (5) on the upside of dust sucting pipeline (2), spray tube (5) lower end is uniformly equipped with spray head (6), the spray head (6) Downside is provided with first baffle (7) relative to dust cleaning case (1) inner sidewall one end, relative to staggeredly on the downside of the first baffle (7) It is provided with second baffle (8), the first baffle (7) and second baffle (8) upper end equidistant be provided with filter tooth (9), described Second baffle (8) lower end side is provided with runner (10), and the runner (10) is rotated by first rotating shaft (11) and dust cleaning case (1) Connection, and first rotating shaft (11) extends to dust cleaning case (1) outside, the dust cleaning case (1) is external relative to dust sucting pipeline (2) lower end It is provided with shield (12), described first rotating shaft (11) one end is internally provided with first gear (13) relative to shield (12), described First gear (13) engagement is connected with second gear (14), and described second gear (14) one end is provided with the second shaft (15), and Second shaft (15) is connect by bracket (16) with shield (12), and described second shaft (15) one end is provided with cam (17), institute It states cam (17) upper end to be provided with jacking block (18), jacking block (18) upper center is provided with mandril (19), the mandril (19) Upper end is socketed with connecting plate (20), and connecting plate (20) one end is fixedly connected with dust cleaning case (1), and jacking block (18) upper end is opposite It is socketed with spring (21) in mandril (19) upper end, and spring (21) is located at connecting plate (20) lower end, the interior subordinate of the dust cleaning case (1) End is provided with aqueous solution (22), and dust cleaning case (1) the lower end side is provided with the second strainer (23), and the dust cleaning case (1) is external Side is equipped with water pump (24), and water pump (24) input terminal is connected to by water pipe (25) with dust cleaning case (1) interior lower end, described Water pump (24) output end is connected to by water pipe (25) with spray tube (5), and one side of dust cleaning case (1) top is provided with escape pipe Road (26), the outlet pipe (26) are connected with purifying box (28) by tracheae (27), and purifying box (28) interior side is set It is equipped with active carbon layer (29), is provided with spongy layer (30) on the downside of the active carbon layer (29), it is opposite on the downside of the spongy layer (30) In purifying box (28), inner sidewall is equipped with ultraviolet sterilization lamp (31), and one side of purifying box (28) lower part is provided with exhaust pipe (32)。
2. a kind of workshop dedusting and purifying device according to claim 1, it is characterised in that: the first rotating shaft (11) with remove Dirt case (1) through part is embedded with sealing bearing.
3. a kind of workshop dedusting and purifying device according to claim 1, it is characterised in that: water pump (24) lower end passes through Support plate is connect with dust cleaning case (1), and support plate lower end is provided with stiffener plate.
4. a kind of workshop dedusting and purifying device according to claim 1, it is characterised in that: dust cleaning case (1) lower end one Side is provided with blow-off line.
5. a kind of workshop dedusting and purifying device according to claim 1, it is characterised in that: the first baffle (7) and Two baffles (8) are obliquely installed, and are provided between first baffle (7) and second baffle (8) lower end and dust cleaning case (1) inner sidewall Water flow mouth.
CN201821230026.5U 2018-08-01 2018-08-01 A kind of workshop dedusting and purifying device Active CN208711343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821230026.5U CN208711343U (en) 2018-08-01 2018-08-01 A kind of workshop dedusting and purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821230026.5U CN208711343U (en) 2018-08-01 2018-08-01 A kind of workshop dedusting and purifying device

Publications (1)

Publication Number Publication Date
CN208711343U true CN208711343U (en) 2019-04-09

Family

ID=65975747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821230026.5U Active CN208711343U (en) 2018-08-01 2018-08-01 A kind of workshop dedusting and purifying device

Country Status (1)

Country Link
CN (1) CN208711343U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110064270A (en) * 2019-04-26 2019-07-30 杭州廷镁家居服饰股份有限公司 A kind of dust-extraction unit
CN110144646A (en) * 2019-05-30 2019-08-20 嘉兴学院 A kind of drawing device that the polymerizing power of preventing air contamination is strong
CN110732203A (en) * 2019-11-13 2020-01-31 佛山科学技术学院 Deep purification method for treating poisonous and harmful pollution gas
CN110743274A (en) * 2019-11-07 2020-02-04 天津富斯特压力容器有限公司 Multifunctional filter
CN111085068A (en) * 2019-12-18 2020-05-01 海宁市嘉海混凝土有限公司 Concrete crushing and dust removing device
CN111167244A (en) * 2019-12-30 2020-05-19 重庆皖渝纸制品有限公司 Dust collector is used in carton processing
CN111185440A (en) * 2019-12-30 2020-05-22 重庆皖渝纸制品有限公司 Cardboard cleaning device
CN111940044A (en) * 2020-08-21 2020-11-17 贵州元亨利农业科技开发有限公司 Bletilla milling machine with clearance department dust removal mechanism
CN112546835A (en) * 2020-10-26 2021-03-26 黄石加柯环保科技有限公司 Sulfur dioxide absorption tank and industrial waste gas desulfurization system
CN113877341A (en) * 2021-09-11 2022-01-04 安徽强力重工起重机械有限公司 Energy-saving efficient environment-friendly dust removal equipment

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110064270A (en) * 2019-04-26 2019-07-30 杭州廷镁家居服饰股份有限公司 A kind of dust-extraction unit
CN110144646A (en) * 2019-05-30 2019-08-20 嘉兴学院 A kind of drawing device that the polymerizing power of preventing air contamination is strong
CN110743274A (en) * 2019-11-07 2020-02-04 天津富斯特压力容器有限公司 Multifunctional filter
CN110732203A (en) * 2019-11-13 2020-01-31 佛山科学技术学院 Deep purification method for treating poisonous and harmful pollution gas
CN111085068B (en) * 2019-12-18 2021-09-17 海宁市嘉海混凝土股份有限公司 Concrete crushing and dust removing device
CN111085068A (en) * 2019-12-18 2020-05-01 海宁市嘉海混凝土有限公司 Concrete crushing and dust removing device
CN111167244A (en) * 2019-12-30 2020-05-19 重庆皖渝纸制品有限公司 Dust collector is used in carton processing
CN111185440A (en) * 2019-12-30 2020-05-22 重庆皖渝纸制品有限公司 Cardboard cleaning device
CN111185440B (en) * 2019-12-30 2022-04-26 重庆皖渝纸制品有限公司 Cardboard cleaning device
CN111940044A (en) * 2020-08-21 2020-11-17 贵州元亨利农业科技开发有限公司 Bletilla milling machine with clearance department dust removal mechanism
CN112546835A (en) * 2020-10-26 2021-03-26 黄石加柯环保科技有限公司 Sulfur dioxide absorption tank and industrial waste gas desulfurization system
CN112546835B (en) * 2020-10-26 2023-04-18 黄石加柯环保科技有限公司 Sulfur dioxide absorption tank and industrial waste gas desulfurization system
CN113877341A (en) * 2021-09-11 2022-01-04 安徽强力重工起重机械有限公司 Energy-saving efficient environment-friendly dust removal equipment

Similar Documents

Publication Publication Date Title
CN208711343U (en) A kind of workshop dedusting and purifying device
CN206915901U (en) A kind of riverway water quality purification device
CN211864361U (en) Spraying equipment for waste gas treatment
CN108671656A (en) A kind of environment-friendly type industrial waste-gas purifier
CN205500956U (en) Waste water filtering device
CN207756219U (en) A kind of soil pollution processing unit
CN108514802A (en) A kind of environment-friendly type industrial waste-gas purifier
CN210385259U (en) Dust removal and purification device for food workshop
CN107953262A (en) A kind of polishing machine bits-suction device
CN204678527U (en) A kind of highly effective air purification air treating apparatus
CN207951025U (en) A kind of energy conservation and environmental protection deduster with bidirectional interface
CN212585104U (en) Air purification device with good dust removal effect
CN210045076U (en) Waste gas purification device for environmental protection
CN205392065U (en) Waste gas dust treatment device
CN208893867U (en) A kind of environment-friendly type industrial waste-gas purifier
CN204563833U (en) A kind of foam type air cleaning unit
CN213590072U (en) Energy-saving and environment-friendly equipment for waste gas treatment
CN213556300U (en) Industrial waste gas dust removal denitration device for desulfurization
CN113144775B (en) Flue gas purification device for sintering machine
CN205925278U (en) High -efficient air dust remover
CN215276308U (en) Novel chemical waste gas treatment device
CN214051006U (en) Silencing dust remover
CN208975437U (en) A kind of exhaust gas environment-friendly processing unit for tin recycling
CN209612429U (en) A kind of automatic cleaning-type air purifier
CN208817612U (en) A kind of artificial stone factory ventilated purification apparatus

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant