CN112973327A - Fly ash treatment device suitable for waste incineration power plant - Google Patents

Fly ash treatment device suitable for waste incineration power plant Download PDF

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Publication number
CN112973327A
CN112973327A CN202110147674.4A CN202110147674A CN112973327A CN 112973327 A CN112973327 A CN 112973327A CN 202110147674 A CN202110147674 A CN 202110147674A CN 112973327 A CN112973327 A CN 112973327A
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CN
China
Prior art keywords
pipe
wall
water
fly ash
power plant
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.)
Pending
Application number
CN202110147674.4A
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Chinese (zh)
Inventor
周向阳
李平
孙浩斌
蒋缘
刘君
刘青松
葛芳
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.)
Gad Environmental Technology Co ltd
Beijing Zhonglan Environment Engineering Co ltd
Original Assignee
Gad Environmental Technology Co ltd
Beijing Zhonglan Environment Engineering 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 Gad Environmental Technology Co ltd, Beijing Zhonglan Environment Engineering Co ltd filed Critical Gad Environmental Technology Co ltd
Priority to CN202110147674.4A priority Critical patent/CN112973327A/en
Publication of CN112973327A publication Critical patent/CN112973327A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04—Regenerating the washing fluid

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

The invention discloses a fly ash treatment device suitable for a waste incineration power plant, which comprises a treatment box, wherein the top of the treatment box is connected with a spraying mechanism, and the outer wall of the bottom of the treatment box is connected with a collecting mechanism, and the fly ash treatment device has the beneficial effects that: the device is provided with the collecting mechanism and the filtering mechanism, so that water containing the cigarette ash can be well collected and filtered, the filtered water can be supplied to the spraying mechanism of the device for repeated use, and the action of water resource waste is avoided; the spray mechanism and the filtering mechanism are convenient to disassemble, and can be rapidly disassembled during cleaning to finish and clean the interior of the treatment box and the collection mechanism.

Description

Fly ash treatment device suitable for waste incineration power plant
The technical field is as follows:
the invention belongs to the technical field of garbage treatment, and particularly relates to a fly ash treatment device suitable for a garbage incineration power plant.
Background art:
according to 'a flying ash processing device suitable for a waste incineration power plant' in the patent application number 'CN 201920713050.2', a filter screen is arranged at the upper end of a processing box, so that flying ash in smoke can not float to the outer side of the processing box, water is sprayed into the processing box, the weight of the flying ash is increased, the flying ash can move downwards quickly, the flying ash is conveniently discharged into a dirt containing box through the connection of a dirt discharger, the effect of collecting the flying ash is achieved, meanwhile, the smoke can achieve the effect of cooling through the water spraying, and the dirt discharger is conveniently taken out through the connection of a ring member and a support member; wherein the smoke inlet is horizontally inserted into the treatment box, and water sprayed by the spray head is easily poured into the smoke inlet, so that the ash is retained in the smoke inlet to cause blockage, thereby affecting the problem of discharging the fly ash; the water containing the soot is collected through the sewage disposal device, so that the water resource is wasted and the treatment device cannot be reused; and when spraying the flying ash, the flying ash remains easily and handles the incasement wall, and this patent is when the clearance is handled the case, and it is comparatively loaded down with trivial details to dismantle, can't reach the abluent effect of quick dismantlement, has certain disappearance.
The invention content is as follows:
the present invention has been made to solve the above problems.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a flying dust processing apparatus suitable for msw incineration power plant, is including handling the case, it sprays the mechanism to handle roof portion to be connected with, the outer wall connection who handles the bottom of the case portion has collection mechanism, it is located to spray the lateral wall between mechanism and the collection mechanism and runs through to insert and is equipped with L type intake pipe to handle the case, it keeps away from the both ends of handling case one side and all is connected with filter equipment to collect the mechanism.
Preferably, the spraying mechanism comprises a cover plate, slots, a first bolt, limiting sleeves, a water distribution pipe, a fog-shaped spray head, a flow distribution pipe, a flange, a connecting pipe, a water inlet pipe, a booster pump and a ventilating groove, wherein the slots are drilled in four corners of the top of the cover plate, a first bolt is inserted in each slot, a plurality of limiting sleeves are inserted between the four slots of the cover plate in a penetrating manner, the ventilating groove is drilled in each adjacent two limiting sleeves of the cover plate in a penetrating manner, the inner wall of each limiting sleeve is fixedly connected with the outer wall of the water distribution pipe after penetrating through the outer wall of the water distribution pipe, the bottom of one end of the water distribution pipe penetrating through the limiting sleeves is connected with the fog-shaped spray head, the top of one end of the water distribution pipe penetrating through the limiting sleeves is communicated with the bottom of one end of the flow distribution pipe, the other end of, the one end and the inlet connection of shunt tubes are kept away from to the connecting pipe, the one end and the booster pump one end that the connecting pipe was kept away from to the inlet tube are connected.
Preferably, the collecting mechanism comprises a connecting frame, two bolts, collecting funnels, collecting pipes and inner grooves, the top ends and the bottom ends of the outer walls of the four sides of the connecting frame are provided with the two bolts in an inserted mode, the bottom of the connecting frame is fixedly provided with the two collecting funnels, the inner walls of the bottom ends, far away from one side of the connecting frame, of the two collecting funnels are fixedly connected with the outer walls of the top ends of the two collecting pipes respectively, and the inner walls of the collecting pipes of the two people are provided with the inner grooves.
Preferably, the filtering mechanism comprises a connecting outer pipe, outer spiral teeth, thread grooves, a bottom cover, outer teeth, water absorbing sponge, guide rods and a water leakage groove, the outer wall of the connecting outer pipe is provided with the outer spiral teeth, the bottom end of the inner wall of the connecting outer pipe is provided with the thread grooves, the connecting outer pipe is in threaded connection with the outer wall of the outer teeth through the thread grooves of the inner wall, the bottom of the outer teeth is fixedly connected with the top of the bottom cover, the bottom cover is located inside the outer teeth and penetrates through the outer teeth to be provided with the water leakage groove, the water absorbing sponge is inserted into the top end of the connecting outer pipe, and the end, away from the outer teeth, of the water absorbing.
Preferably, the connecting outer pipes of the two filtering mechanisms are in threaded connection with inner screw grooves formed in the inner wall of the collecting pipe through outer screw teeth on the outer wall, and the L-shaped air inlet pipe is located at one end inside the treatment box and faces towards one end far away from the spraying mechanism.
Preferably, the inner diameter of the connecting outer pipe is equal to the outer diameter of the water-absorbing sponge, and the bottom of the water-absorbing sponge is in contact with the top of the bottom cover.
Preferably, the connecting frame is detachably connected with the four side outer walls of the treatment box through a plurality of second bolts on the four side outer walls.
As preferred, the apron can be dismantled with processing case top four corners through the bolt in four corners and be connected, the booster pump is kept away from the one end of inlet tube and is connected with the water pump that is connected with the water pipe.
The invention has the beneficial effects that:
the device is provided with the collecting mechanism and the filtering mechanism, so that water containing the cigarette ash can be well collected and filtered, the filtered water can be supplied to the spraying mechanism of the device for repeated use, and the non-environmental-friendly behavior of water energy waste is avoided;
the spray mechanism and the filtering mechanism are convenient to disassemble, and can be quickly disassembled during cleaning to perform the cleaning work of the inside of the treatment box and the inside of the collecting mechanism;
and the L-shaped air inlet pipe is arranged, and the outlet end of the pipe orifice faces to the end, far away from the spraying mechanism, inside the treatment box, so that sprayed water can not flow back into the L-shaped air inlet pipe, and the flying ash is prevented from being accumulated in the tank, thereby causing the blocking phenomenon.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the position of the air-permeable groove of the present invention;
FIG. 3 is a schematic perspective view of the collection mechanism of the present invention;
FIG. 4 is a schematic diagram of the split structure of the collecting mechanism and the local filtering mechanism of the present invention.
In the figure: 1. a treatment tank; 2. an L-shaped air inlet pipe; 3. a spraying mechanism; 31. a cover plate; 32. a slot; 33. a first bolt; 34. a limiting sleeve; 35. a water diversion pipe; 36. a mist type spray head; 37. a shunt tube; 38. a flange; 39. a connecting pipe; 310. a water inlet pipe; 311. a booster pump; 312. a ventilation groove; 4. a collection mechanism; 41. a connecting frame; 42. a second bolt; 43. a collection funnel; 44. a collection pipe; 45. an inner spiral groove; 5. a filtering mechanism; 51. connecting an outer pipe; 52. external helical teeth; 53. a thread groove; 54. a bottom cover; 55. an outer tooth; 56. a water-absorbing sponge; 57. a guide rod; 58. a water leakage groove.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the utility model provides a flying dust processing apparatus suitable for msw incineration power plant, is including handling case 1, it is connected with spray mechanism 3 to handle 1 top of case, the outer wall connection who handles 1 bottom of case has collection mechanism 4, it runs through to insert and is equipped with L type intake pipe 2 to handle 1 lateral wall that lies in spray mechanism 3 and collect between the mechanism 4 of case, it all is connected with filtering mechanism 5 to collect the both ends that mechanism 4 keeps away from handling 1 one side of case.
Wherein, the spraying mechanism 3 comprises a cover plate 31, slots 32, a first bolt 33, limiting sleeves 34, a water diversion pipe 35, a fog-shaped spray nozzle 36, a diversion pipe 37, a flange 38, a connecting pipe 39, a water inlet pipe 310, a booster pump 311 and a ventilation groove 312, the slots 32 are drilled through four corners of the top of the cover plate 31, the first bolt 33 is inserted in each slot 32, the plurality of limiting sleeves 34 are inserted through the four slots 32 of the cover plate 31, the ventilation groove 312 is drilled through the cover plate 31 between each two adjacent limiting sleeves 34, the inner wall of each limiting sleeve 34 is fixedly connected with the outer wall of the water diversion pipe 35 after penetrating through, the bottom of one end of each water diversion pipe 35 penetrating through the limiting sleeves 34 is connected with the fog-shaped spray nozzle 36, the top of one end of each water diversion pipe 35 penetrating through the limiting sleeves 34 is respectively communicated and connected with the bottom of one end of the diversion pipe 37, the other end of the shunt tube 37 is connected with one end, close to the connecting tube 39, of the connecting tube 39 through a flange 38, one end, far away from the shunt tube 37, of the connecting tube 39 is connected with the water inlet tube 310, and one end, far away from the connecting tube 39, of the water inlet tube 310 is connected with one end of the booster pump 311.
The collecting mechanism 4 comprises a connecting frame 41, a second bolt 42, collecting funnels 43, collecting pipes 44 and inner grooves 45, wherein the second bolts 42 are inserted into the top ends and the bottom ends of the outer walls of the four sides of the connecting frame 41, the two collecting funnels 43 are fixed at the bottom of the connecting frame 41, the inner walls of the bottom ends, far away from one side of the connecting frame 41, of the collecting funnels 43 are fixedly connected with the outer walls of the top ends of the two collecting pipes 44 respectively, and the inner walls of the collecting pipes 44 are provided with the inner grooves 45.
The filtering mechanism 5 comprises a connecting outer pipe 51, outer spiral teeth 52, thread grooves 53, a bottom cover 54, outer teeth 55, water absorbing sponges 56, guide rods 57 and a water leakage groove 58, the outer wall of the connecting outer pipe 51 is provided with the outer spiral teeth 52, the bottom end of the inner wall of the connecting outer pipe 51 is provided with the thread grooves 53, the connecting outer pipe 51 is in threaded connection with the outer wall of the outer teeth 55 through the thread grooves 53 of the inner wall, the bottom of the outer teeth 55 is fixedly connected with the top of the bottom cover 54, the bottom cover 54 is located inside the outer teeth 55 and penetrates through the water leakage groove 58, the water absorbing sponges 56 are inserted into the top end of the connecting outer pipe 51, and one end, far away from the outer teeth 55, of the water absorbing sponges 56 is obliquely inserted with the guide.
The connecting outer pipes 51 of the two filtering mechanisms 5 are in threaded connection with the inner grooves 45 cut on the inner wall of the collecting pipe 44 through the outer helical teeth 52 on the outer wall, and the port of one end of the L-shaped air inlet pipe 2 inside the treatment box 1 faces the end far away from the spraying mechanism 3.
Wherein, the inner diameter of the connecting outer tube 51 is equal to the outer diameter of the water-absorbing sponge 56, and the bottom of the water-absorbing sponge 56 is in contact with the top of the bottom cover 54.
Wherein, the connecting frame 41 is detachably connected with the four side outer walls of the treatment box 1 through a plurality of second bolts 42 on the four side outer walls.
Wherein, apron 31 can dismantle with handling case 1 top four corners through a bolt 33 in four corners and be connected, the one end that inlet tube 310 was kept away from to booster pump 311 is connected with the water pump that is connected with the water pipe.
Specifically, the method comprises the following steps: when in use, the fly ash smoke is discharged into the treatment box 1 through the L-shaped air inlet pipe 2, water is sprayed above the inside of the treatment box 1 by the booster pump 311, the connecting pipe 39, the shunt pipe 37, the plurality of shunt pipes 35, the plurality of fog-shaped nozzles 36 and the fog-shaped mode through the water pump, the pressure of water spraying can be increased through the arranged water inlet pipe 310, the fly ash discharged from the L-shaped air inlet pipe 2 contacts with the water sprayed by the plurality of fog-shaped nozzles 36 so as to increase the gravity of the fly ash, the fly ash falls into the space between the two filtering mechanisms 5 through the two collecting hoppers 43 on the collecting mechanism 4, the fly ash water is filtered through the water-absorbing sponge 56, the fly ash is collected in the collecting hopper 43, the filtered water is discharged through the water-absorbing sponge 56 and the water-leaking tank 58, the filtered water can be supplied to the spraying mechanism 3 for recycling, if the fly ash is accumulated thickly, the flow can be guided through the plurality, the problem that water cannot be filtered due to blockage of fly ash is avoided;
during the clearance, will connect outer tube 51 and collecting pipe 44 threaded separation, through rotatory bottom 54 with external tooth 55 with be connected outer tube 51 threaded connection, the sponge 56 that absorbs water that will connect the outer tube 51 inside takes out, and clear up the residual flying dust on it, the flying dust that remains in collecting hopper 43, can wash away through the spraying of a plurality of fog type shower nozzles 36, and fall down by collecting pipe 44, if need thoroughly clear up and handle case 1 and collecting mechanism 4 time, dismantle bolt 33 No. one, and take out spraying mechanism 3 from handling the top of case 1 and leave, can wash the inner wall of handling case 1 and collecting hopper 43 through the water pipe, wash away the flying dust of its inside residual, keep its inside clean and tidy nature, the waste of the water energy in great reduction.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a flying dust processing apparatus suitable for msw incineration power plant, its characterized in that, is including handling case (1), it sprays mechanism (3) to handle case (1) top connection, the outer wall connection who handles case (1) bottom has collection mechanism (4), it runs through to insert and is equipped with L type intake pipe (2) to handle case (1) and be located the lateral wall that sprays between mechanism (3) and collection mechanism (4), it all is connected with filtering mechanism (5) to collect mechanism (4) and keep away from the both ends of handling case (1) one side.
2. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 1, wherein: the spraying mechanism (3) comprises a cover plate (31), inserting grooves (32), bolts (33), limiting sleeves (34), water distribution pipes (35), fog-type spray heads (36), distributing pipes (37), flanges (38), connecting pipes (39), a water inlet pipe (310), a booster pump (311) and ventilating grooves (312), wherein the inserting grooves (32) are formed in four corners of the top of the cover plate (31) in a penetrating mode, the bolts (33) are inserted into the inserting grooves (32), the plurality of limiting sleeves (34) are inserted into the positions, located between the four inserting grooves (32), of the cover plate (31), the ventilating grooves (312) are formed in a penetrating mode between every two adjacent limiting sleeves (34), the inner wall of each limiting sleeve (34) is fixedly connected with the outer wall of each water distribution pipe (35) after penetrating through, and the bottom, penetrating through one end of each water distribution pipe (35), of each limiting sleeve (34) is connected with the fog-type spray heads (36), every distributive pipe (35) pass the top of spacing sleeve (34) one end and communicate with each other with the bottom of shunt tubes (37) one end respectively and be connected, the other end of shunt tubes (37) is passed through flange (38) with the one end that connecting pipe (39) are close to mutually and is connected, the one end that shunt tubes (37) were kept away from in connecting pipe (39) is connected with inlet tube (310), the one end that connecting pipe (39) were kept away from in inlet tube (310) is connected with booster pump (311) one end.
3. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 1, wherein: collect mechanism (4) including connecting frame (41), No. two bolt (42), collection funnel (43), collecting pipe (44) and interior screw groove (45), the top and the bottom of the four sides outer wall of connecting frame (41) are all inserted and are equipped with a plurality of No. two bolt (42), the bottom of connecting frame (41) is fixed with two and collects funnel (43), two the bottom inner wall of collecting funnel (43) keeping away from connecting frame (41) one side respectively with two collecting pipe (44) top outer wall fixed connection, two people the inner wall of collecting pipe (44) has all been dug interior screw groove (45).
4. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 1, wherein: the filtering mechanism (5) comprises a connecting outer pipe (51), outer spiral teeth (52), a thread groove (53), a bottom cover (54), outer teeth (55), a water absorbing sponge (56), a guide rod (57) and a water leakage groove (58), the outer wall of the connecting outer pipe (51) is provided with external screw teeth (52), the bottom end of the inner wall of the connecting outer pipe (51) is provided with a thread groove (53), the outer connecting pipe (51) is in threaded connection with the outer wall of the outer tooth (55) through a threaded groove (53) on the inner wall, the bottom of the outer teeth (55) is fixedly connected with the top of a bottom cover (54), a water leakage groove (58) penetrates through the bottom cover (54) positioned in the outer teeth (55), the water absorption sponge (56) is inserted at the top end of the inner part of the connecting outer pipe (51), and a plurality of flow guide rods (57) are obliquely inserted at one end, far away from the outer teeth (55), of the water absorption sponge (56).
5. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 1, wherein: two outer connecting pipe (51) of filtering mechanism (5) all through outer thread (52) of outer wall and inner screw groove (45) threaded connection that collecting pipe (44) inner wall was dug, the port orientation that L type intake pipe (2) are located the inside one end of processing case (1) is for keeping away from the one end that sprays mechanism (3).
6. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 4, wherein: the inner diameter of the connecting outer pipe (51) is equal to the outer diameter of the water absorption sponge (56), and the bottom of the water absorption sponge (56) is in contact with the top of the bottom cover (54).
7. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 3, wherein: the connecting frame (41) is detachably connected with the outer walls of the four sides of the treatment box (1) through a plurality of second bolts (42) on the outer walls of the four sides.
8. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 2, wherein: apron (31) can dismantle through a bolt (33) in four corners and handle case (1) top four corners and be connected, the one end that inlet tube (310) were kept away from in booster pump (311) is connected with the water pump that is connected with the water pipe.
CN202110147674.4A 2021-02-03 2021-02-03 Fly ash treatment device suitable for waste incineration power plant Pending CN112973327A (en)

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Application Number Priority Date Filing Date Title
CN202110147674.4A CN112973327A (en) 2021-02-03 2021-02-03 Fly ash treatment device suitable for waste incineration power plant

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Application Number Priority Date Filing Date Title
CN202110147674.4A CN112973327A (en) 2021-02-03 2021-02-03 Fly ash treatment device suitable for waste incineration power plant

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Publication Number Publication Date
CN112973327A true CN112973327A (en) 2021-06-18

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663861A1 (en) * 1990-06-29 1992-01-03 Gravier Jacques Air purifier (cleaner)
CN207179670U (en) * 2017-07-24 2018-04-03 陈永 A kind of environment protection garbage incineration device
CN207811401U (en) * 2017-12-03 2018-09-04 唐县绿友肥料生产有限公司 A kind of layered shaping formula chemical engineering sewage processing unit
CN108689525A (en) * 2018-07-19 2018-10-23 圣帝尼科技环保有限公司 A kind of Water-storage water purifier
CN209123586U (en) * 2018-09-13 2019-07-19 广东清源环保工程设备有限公司 A kind of waste gas treatment device based on Venturi effect
CN209237587U (en) * 2018-10-11 2019-08-13 洛阳润宝人造金刚石有限公司 It is a kind of for calcining the smoke discharging device of diamond high temperature furnace
CN209865625U (en) * 2019-04-18 2019-12-31 山东冠通交通设施有限公司 Dust suction device used in powder coating production process
CN209985906U (en) * 2019-05-24 2020-01-24 江苏特纳马智能制造有限公司 Powder recovery device on metal workpiece
CN210002476U (en) * 2019-04-15 2020-01-31 赵天喜 Rainwater collection filter box for greening
CN210752024U (en) * 2019-09-16 2020-06-16 营口金岱国际科技有限公司 Waste gas treatment device of combustion furnace
CN210814453U (en) * 2019-10-11 2020-06-23 山东天造环保工程有限公司 Integral waste gas treatment device
CN211245922U (en) * 2019-09-11 2020-08-14 上海苏盈试验仪器有限公司 Humidification formula industrial dust collector
CN211474055U (en) * 2020-02-19 2020-09-11 李洪刚 Coal mine drilling orifice dust remover
CN212440551U (en) * 2020-04-04 2021-02-02 苏州泽之群家电产品研发服务有限公司 Plastic mold processing dust collector

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663861A1 (en) * 1990-06-29 1992-01-03 Gravier Jacques Air purifier (cleaner)
CN207179670U (en) * 2017-07-24 2018-04-03 陈永 A kind of environment protection garbage incineration device
CN207811401U (en) * 2017-12-03 2018-09-04 唐县绿友肥料生产有限公司 A kind of layered shaping formula chemical engineering sewage processing unit
CN108689525A (en) * 2018-07-19 2018-10-23 圣帝尼科技环保有限公司 A kind of Water-storage water purifier
CN209123586U (en) * 2018-09-13 2019-07-19 广东清源环保工程设备有限公司 A kind of waste gas treatment device based on Venturi effect
CN209237587U (en) * 2018-10-11 2019-08-13 洛阳润宝人造金刚石有限公司 It is a kind of for calcining the smoke discharging device of diamond high temperature furnace
CN210002476U (en) * 2019-04-15 2020-01-31 赵天喜 Rainwater collection filter box for greening
CN209865625U (en) * 2019-04-18 2019-12-31 山东冠通交通设施有限公司 Dust suction device used in powder coating production process
CN209985906U (en) * 2019-05-24 2020-01-24 江苏特纳马智能制造有限公司 Powder recovery device on metal workpiece
CN211245922U (en) * 2019-09-11 2020-08-14 上海苏盈试验仪器有限公司 Humidification formula industrial dust collector
CN210752024U (en) * 2019-09-16 2020-06-16 营口金岱国际科技有限公司 Waste gas treatment device of combustion furnace
CN210814453U (en) * 2019-10-11 2020-06-23 山东天造环保工程有限公司 Integral waste gas treatment device
CN211474055U (en) * 2020-02-19 2020-09-11 李洪刚 Coal mine drilling orifice dust remover
CN212440551U (en) * 2020-04-04 2021-02-02 苏州泽之群家电产品研发服务有限公司 Plastic mold processing dust collector

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Application publication date: 20210618