CN113440962A - Indoor construction dust collector - Google Patents
Indoor construction dust collector Download PDFInfo
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- CN113440962A CN113440962A CN202110737931.XA CN202110737931A CN113440962A CN 113440962 A CN113440962 A CN 113440962A CN 202110737931 A CN202110737931 A CN 202110737931A CN 113440962 A CN113440962 A CN 113440962A
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- dust removal
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- dust removing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses an indoor construction dust removal device, which relates to the technical field of indoor decoration construction. Even if the dust removal working box is not completely placed or is empty, the dust removal equipment box can be in a sealed space, so that other dust removal working boxes participating in the work can also work from left to right under the action of the air pump, the whole structure can select the purification effect and the purification quality as required, and the dust removal purification equipment can be cleaned in a sub-cleaning mode at any time, and the dust removal effect is obvious.
Description
Technical Field
The invention relates to the technical field of indoor decoration construction, in particular to an indoor construction dust removal device.
Background
Interior finishing includes room design, finishing, furniture arrangement and various small decoration points. The decoration construction in the building is emphasized, the long-term continuous decoration after the building is placed is included during the decoration design construction period, and more complex materials are used during decoration, and more pollutants are likely to be generated.
When faced with this kind of decoration, perhaps when including inside decoration such as some current market decorations, elevators, all can produce a large amount of smoke and dust, this kind of smoke and dust not only can be because of the produced construction efficiency influence of the indoor layout that needs the secondary clearance to have been adorned, a large amount of dust, smoke and dust still can produce certain influence to constructor's health.
On the market at present, can use dust collector to put into indoor dust removal when facing this kind of construction, traditional this kind of dust removal structure adopts simple induced draft to filter exhaust structure again, perhaps directly atomize and spray the water dust fall, solitary operation, effect when facing different construction environment and smoke and dust pollution level then can be different, consequently, in order to can both purify the due work efficiency of a dust collecting equipment under any environment, the technical staff in the field provides an indoor construction dust collector, in order to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide an indoor construction dust removal device which has the advantages that the purification effect and the purification quality can be selected according to needs, the dust removal purification equipment can be cleaned in a subsection mode at any time, and the dust removal effect is obvious.
In order to achieve the purpose, the invention provides the following technical scheme:
the indoor construction dust removal device comprises a dust removal equipment box, wherein an air pump is fixedly mounted on the left side of the inner wall of the dust removal equipment box, four partition plates are fixedly mounted inside the dust removal equipment box, third communicating pipes are fixedly mounted inside the four partition plates, three dust removal work boxes are connected to the back of the dust removal equipment box in a sliding mode, communicating holes are formed in the left side and the right side of the inner wall of each of the three dust removal work boxes, and a plurality of the communicating holes are communicated with the adjacent third communicating pipes;
the front and the back of the inner wall of the left dust removal working box are fixedly provided with a plurality of positioning insertion blocks, four dust removal filter screens are arranged in the left dust removal working box, four corners of the left sides of the four dust removal filter screens are clamped and connected with the right end of the adjacent positioning insertion block, and the right sides of the positioning insertion blocks are clamped and connected with positioning clamping blocks;
a first water tank is fixedly arranged at the back of the inner wall of the central dust removal working box, a miniature water pump is fixedly arranged on the inner wall of the first water tank, an atomized water spraying plate is fixedly arranged on the front of the first water tank, the back of the atomized water spraying plate is communicated with the front of the miniature water pump, and a second water tank is fixedly arranged at the bottom of the inner wall of the central dust removal working box;
five electrostatic fluff columns are fixedly arranged inside the dust removal working box on the right side.
As a further scheme of the invention: the left side fixed mounting of dust collecting equipment case has first locating rack, the bottom fixed mounting of first locating rack has two electric lift pole, the inboard sliding connection of first locating rack has the air inlet case, the bottom and two of air inlet case the top fixed connection of electric lift pole delivery rod, the inside rotation of air inlet case is connected with a plurality of clearance cloth rollers, the left side intercommunication of dust collecting equipment incasement wall has first communicating pipe, the left end intercommunication of first communicating pipe has second communicating pipe, the left end of second communicating pipe runs through and extends to the right side of air inlet incasement wall.
As a still further scheme of the invention: the front of the inner wall of the dust removing equipment box is provided with three groups of ejecting assemblies, the ejecting assemblies comprise two positioning sheets and two electromagnets, the electromagnets are located between the two positioning sheets, two pressure springs are fixedly connected to the back surfaces of the positioning sheets, and the front surfaces of the dust removing working boxes are fixedly provided with magnetic conductive iron sheets.
As a still further scheme of the invention: two spacing spout has all been seted up to one side that first locating rack is relative, the front of air inlet box and the equal fixed mounting in the back have spacing slider, two the equal fixed mounting in the one end that spacing slider carried on the back mutually has linkage slider, two spacing slider all with adjacent spacing spout sliding connection.
As a still further scheme of the invention: pulling handles are fixedly mounted on the back faces of the three dust removal working boxes.
As a still further scheme of the invention: and three second positioning frames are fixedly arranged on the back surface of the dust removing equipment box.
As a still further scheme of the invention: the dust collecting equipment box right side openly with the equal fixed mounting in the back have a third locating rack, two one side fixed mounting that the third locating rack is relative has out bellows, two the right side of going out bellows rotates and is connected with a plurality of pendulum pages, go out the left side and the right side of bellows the third is linked together communicating pipe.
As a still further scheme of the invention: and a plurality of waterproof sealing rings are arranged inside the third communicating pipes and the communicating holes.
As a still further scheme of the invention: the first communicating pipe is a corrugated pipe material component.
Compared with the prior art, the invention has the beneficial effects that:
1. the dust removing equipment box is arranged as a main body of the equipment, the first positioning frame is arranged at the left side of the dust removing equipment box, namely a dust suction inlet, and is used as a main body for positioning the air inlet box, the air inlet box can move up and down on the first positioning frame through the electric lifting rod, so that the cleaning cloth roller in the air inlet box can work on wall surfaces with different heights when working conveniently, suction force is generated through the air pump, and dust in the air inlet box is sucked into the dust removing equipment box through the first communicating pipe and the second communicating pipe;
2. the invention aims to provide an indoor dust removal system consisting of three dust removal working boxes and a dust removal equipment box, and the system can enter from left to right and simultaneously can be put into the required dust removal working boxes only through three second positioning frames according to the actual air quality when air dust is less or part of the air dust can pass through one or two effective conditions;
3. even if the dust removal working box is not completely placed or is empty, the dust removal equipment box can be in a sealed space, so that other dust removal working boxes participating in the work can also work from left to right under the action of the air pump, the whole structure can select the purification effect and the purification quality as required, and the dust removal purification equipment can be cleaned in a sub-cleaning mode at any time, and the dust removal effect is obvious.
Drawings
FIG. 1 is a schematic top sectional view of the present invention;
FIG. 2 is a schematic view of a half-section three-dimensional structure of the left dust removal work box of the present invention;
FIG. 3 is a schematic view of a half-section three-dimensional structure of the center dust-removing work box of the present invention;
FIG. 4 is a schematic view of a half-section three-dimensional structure of the right dust removal work box of the present invention;
FIG. 5 is a schematic view of the left side of the present invention;
FIG. 6 is a right side view of the present invention;
fig. 7 is an enlarged view of the invention at a in fig. 1.
In the figure: 1. a dust removal equipment box; 2. a first positioning frame; 3. an air inlet box; 4. a dust removal work box; 5. a first communication pipe; 6. a second communicating pipe; 7. a pop-up assembly; 71. positioning plates; 72. a pressure spring; 73. an electromagnet; 8. cleaning a cloth roller; 9. a limiting chute; 10. a limiting slide block; 11. a linkage slide block; 12. an air pump; 13. a dust removal filter screen; 14. positioning the insert block; 15. positioning a fixture block; 16. a first water tank; 17. a micro water pump; 18. an atomized water spray plate; 19. pulling the handle; 20. electrostatic flock columns; 21. a second positioning frame; 22. a third positioning frame; 23. an air outlet box; 24. page turning; 25. a second water tank; 26. a magnetically conductive iron sheet; 27. a partition plate; 28. a third communicating pipe; 29. an electric lifting rod; 30. and a communicating hole.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings
Referring to fig. 1 to 7, in the embodiment of the invention, the indoor construction dust removing device comprises a dust removing equipment box 1, wherein an air pump 12 is fixedly installed on the left side of the inner wall of the dust removing equipment box 1, four partition plates 27 are fixedly installed inside the dust removing equipment box 1, third communicating pipes 28 are fixedly installed inside the four partition plates 27, three dust removing work boxes 4 are connected to the back of the dust removing equipment box 1 in a sliding manner, communicating holes 30 are formed in the left side and the right side of the inner wall of each of the three dust removing work boxes 4, and the communicating holes 30 are communicated with the adjacent third communicating pipes 28;
the front and the back of the inner wall of the left dust removing working box 4 are fixedly provided with a plurality of positioning insertion blocks 14, four dust removing filter screens 13 are arranged in the left dust removing working box 4, four corners at the left sides of the four dust removing filter screens 13 are clamped and connected with the right ends of the adjacent positioning insertion blocks 14, and the right sides of the positioning insertion blocks 14 are clamped and connected with positioning fixture blocks 15;
a first water tank 16 is fixedly arranged on the back surface of the inner wall of the central dust removal working box 4, a micro water pump 17 is fixedly arranged on the inner wall of the first water tank 16, an atomized water spraying plate 18 is fixedly arranged on the front surface of the first water tank 16, the back surface of the atomized water spraying plate 18 is communicated with the front surface of the micro water pump 17, and a second water tank 25 is fixedly arranged at the bottom of the inner wall of the central dust removal working box 4;
five electrostatic fluff columns 20 are fixedly arranged inside the right dust removal working box 4.
In fig. 5, a first positioning frame 2 is fixedly installed on the left side of a dust removing equipment box 1, two electric lifting rods 29 are fixedly installed at the bottom of the first positioning frame 2, an air inlet box 3 is slidably connected to the inner side of the first positioning frame 2, the bottom of the air inlet box 3 is fixedly connected with the tops of output rods of the two electric lifting rods 29, a plurality of cleaning cloth rollers 8 are rotatably connected to the inside of the air inlet box 3, a first communicating pipe 5 is communicated with the left side of the inner wall of the dust removing equipment box 1, a second communicating pipe 6 is communicated with the left end of the first communicating pipe 5, the left end of the second communicating pipe 6 penetrates through and extends to the right side of the inner wall of the air inlet box 3, the air inlet box 3 is provided to replace an air inlet entering the dust removing equipment box 1, the air inlet box 3 is positioned into a lifting structure through the first positioning frame 2, the air inlet box 3 and the cleaning cloth rollers 8 inside the air inlet box 3 are driven to lift for operation, and the cleaning cloth rollers 8 are communicated with the second communicating pipe 6, the dust swept away by the rotation of the cleaning cloth roller 8 is processed by entering the inside of the dust removing device case 1 through the second communicating pipe 6 and the first communicating pipe 5.
In fig. 1, three groups of pop-up assemblies 7 are arranged on the front surface of the inner wall of the dust removing equipment box 1, each pop-up assembly 7 comprises two positioning sheets 71 and two electromagnets 73, each electromagnet 73 is positioned between two adjacent positioning sheets 71, pressure springs 72 are fixedly connected to the back surfaces of the two positioning sheets 71, magnetic iron sheets 26 are fixedly mounted on the front surfaces of the three dust removing work boxes 4, each pop-up assembly 7 is arranged to form a pop-up and positioning structure, when the electromagnets 73 are electrified to generate magnetic force, an attraction effect can be formed between each pop-up assembly and the magnetic iron sheets 26 on the dust removing work boxes 4, and the pop-up structure formed by the two positioning sheets 71 and the pressure springs 72 can pop up the dust removing work boxes 4 by utilizing resilience force generated when the positioning sheets 71 and the electromagnets 73 are compressed after the electromagnets 73 and the magnetic iron sheets 26 are de-electrified to be adsorbed.
In fig. 1, the limiting sliding grooves 9 are formed in one side, opposite to the first positioning frames 2, of the air inlet box 3, the limiting sliding blocks 10 are fixedly mounted on the front side and the back side of the air inlet box 3, the linkage sliding blocks 11 are fixedly mounted on the end, opposite to each other, of the two limiting sliding blocks 10, the two limiting sliding blocks 10 are connected with the adjacent limiting sliding grooves 9 in a sliding mode, the lifting effect of the air inlet box 3 is located through the limiting sliding grooves 9, the limiting sliding blocks 10 are matched with the linkage sliding blocks 11, and the stabilizing effect of the air inlet box when the limiting sliding grooves 9 slide can be effectively improved.
In fig. 6, pulling handles 19 are fixedly mounted on the back surfaces of the three dust removing work boxes 4, and the dust removing work boxes 4 can be pulled to slide out more conveniently by the pulling handles 19.
In fig. 1, three second positioning frames 21 are fixedly mounted on the back surface of the dust removing equipment box 1, and the second positioning frames 21 are provided to prevent the dust removing equipment box 4 from falling down due to the gravity of the dust removing equipment box 4 itself when the dust removing equipment box 4 is taken out.
In fig. 6, the front of the right side of the dust removing equipment box 1 is fixedly provided with a third positioning frame 22 with the back being fixedly provided, one side of two third positioning frames 22 opposite is fixedly provided with an air outlet box 23, the right sides of the two air outlet boxes 23 are rotatably connected with a plurality of flap hinges 24, the left side of the air outlet box 23 is communicated with a right third communicating pipe 28, the air outlet box 23 is positioned by being provided with the third positioning frame 22, the whole equipment forms an air outlet position through the air outlet box 23, and the flap hinges 24 can rotate, can be matched with the air outlet position, and can conveniently control the air outlet direction.
In fig. 3, the plurality of third communication pipes 28 and the communication holes 30 are provided with waterproof sealing rings, and by providing the waterproof sealing rings, a better connection effect can be provided when the communication holes 30 on the dust removing work box 4 are communicated with the third communication pipes 28 inside the dust removing equipment box 1.
In fig. 1, the first communicating pipe 5 is a corrugated pipe material member, and when the air pump 12 is communicated with the second communicating pipe 6, even if the air inlet box 3 drives the second communicating pipe 6 to ascend and descend, the first communicating pipe 5 can also establish a completely sealed connection effect between the air pump 12 and the second communicating pipe 6 by virtue of its own expansion and contraction performance.
Further, be provided with the micro motor that provides power for clearance cloth roller 8 in the inside of air inlet box 3, can let clearance cloth roller 8 rotate and carry out work, through being provided with micro motor, can let clearance cloth roller 8 rotate, can clean and take in the inside of air inlet box 3 to the ash floating on the wall.
Further, the bottom of the dust removal equipment box 1 is provided with a wheel carrier capable of moving left and right around, so that the whole equipment can be moved conveniently.
The working principle of the invention is as follows: the device can be through being provided with dust collecting equipment case 1 as the main part of equipment, dust absorption entrance promptly in the left side of dust collecting equipment case 1, be provided with first locating rack 2 as the main part of location air inlet case 3, let air inlet case 3 can be at reciprocating of first locating rack 2 through electric lift rod 29, with the convenience can all work to the not wall of co-altitude at the during operation to the inside clearance cloth roller 8 of air inlet case 3, produce suction through air pump 12, inhale dust collecting equipment case 1's inside through first communicating pipe 5 and second communicating pipe 6 with the inside of air inlet case 3.
In the inside of dust collecting equipment case 1, put into three dust removal work case 4 in the space that a plurality of division boards 27 and third communicating pipe 28 separated, the inside of three dust removal work case 4 is put into in proper order from left to right, and preliminary filter screen filters, and the water spray dust fall filters, and electrostatic precipitator filters.
Primary filter screen filtration: four angles of a plurality of dust removal filter screens 13 are fixed a position through the block of a plurality of location inserted blocks 14 and location fixture block 15, after fixing a position, have formed a plurality of dust filter assembly many times of constituteing by dust removal filter screen 13 in the inside of dust removal work box 4 to can make things convenient for effectual once filtering.
Water spraying, dust settling and filtering: to some great indoor of dust, need carry out the water spray dust fall operation, utilize miniature pump 17 to inhale the inside rivers of first water tank 16 and spray through atomizing water spray plate 18 atomizing, spray the dust fall after, the rivers of processing are retrieved through second water tank 25 can.
Electrostatic dust removal and filtration: through electrifying many static fine hair posts 20, make the surperficial matte layer of static fine hair post 20 attach static and can remove dust, static fine hair post 20 comprises a conductive metal post of inside and surperficial matte layer, after static fine hair post 20 circular telegram, under the circumstances that many static fine hair posts 20 influence each other, produce the static that can produce the adsorption affinity, after a period of time when not circular telegram, static fine hair post 20 surface current eliminates the dust and then can fall the bottom of its place dust removal work box 4 inner wall and collect.
On the right side of the dust removing equipment box 1, the air outlet box 23 is communicated with the rightmost third communicating pipe 28, the air is sent out from the air outlet box 23, and the pendulum page 24 can be used for rotating to adjust the air direction.
The invention aims to provide an indoor dust removal system consisting of three dust removal working boxes 4 and a dust removal equipment box 1, the system can enter from left to right, and simultaneously can only put in the required dust removal working box 4 through three second positioning frames 21 according to the actual air quality when the air dust is less or part of the air dust can only pass through one or two effective conditions, other dust removal working boxes 4 can be put in or not put in the dust removal working box 4, even if the dust removal working boxes 4 are not put in or are not put in completely, the dust removal equipment box 1 can be in a sealed space, so that other dust removal working boxes 4 participating in the work can also work from left to right under the action of an air pump 12, thereby the whole invention structure can select the purification effect and the purification quality as required, and can carry out the subsection cleaning on the dust removal purification equipment at any time, the dust removal effect is obvious.
The above embodiments are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equally replaced or changed within the scope of the present invention.
Claims (9)
1. The indoor construction dust removing device comprises a dust removing equipment box (1), and is characterized in that an air pump (12) is fixedly mounted on the left side of the inner wall of the dust removing equipment box (1), four partition plates (27) are fixedly mounted inside the dust removing equipment box (1), third communicating pipes (28) are fixedly mounted inside the four partition plates (27), three dust removing work boxes (4) are connected to the back of the dust removing equipment box (1) in a sliding mode, communicating holes (30) are formed in the left side and the right side of the inner wall of each of the three dust removing work boxes (4), and the communicating holes (30) are communicated with the adjacent third communicating pipes (28);
a plurality of positioning insertion blocks (14) are fixedly mounted on the front surface and the back surface of the inner wall of the left dust removal working box (4), four dust removal filter screens (13) are arranged inside the left dust removal working box (4), four corners on the left side of the four dust removal filter screens (13) are connected with the right end of the adjacent positioning insertion block (14) in a clamping manner, and the right sides of the positioning insertion blocks (14) are connected with positioning clamping blocks (15) in a clamping manner;
a first water tank (16) is fixedly arranged on the back of the inner wall of the central dust removal working box (4), a miniature water pump (17) is fixedly arranged on the inner wall of the first water tank (16), an atomized water spraying plate (18) is fixedly arranged on the front of the first water tank (16), the back of the atomized water spraying plate (18) is communicated with the front of the miniature water pump (17), and a second water tank (25) is fixedly arranged at the bottom of the inner wall of the central dust removal working box (4);
five electrostatic fluff columns (20) are fixedly arranged inside the dedusting working box (4) on the right side.
2. The indoor construction dust collector of claim 1, wherein a first positioning frame (2) is fixedly mounted on the left side of the dust collecting equipment box (1), two electric lifting rods (29) are fixedly mounted at the bottom of the first positioning frame (2), an air inlet box (3) is slidably connected to the inner side of the first positioning frame (2), the bottom of the air inlet box (3) is fixedly connected with the tops of output rods of the electric lifting rods (29), a plurality of cleaning cloth rollers (8) are connected to the inner side of the air inlet box (3), a first communicating pipe (5) is communicated with the left end of the inner wall of the dust collecting equipment box (1), a second communicating pipe (6) is communicated with the left end of the first communicating pipe (5), and the left end of the second communicating pipe (6) penetrates through and extends to the right side of the inner wall of the air inlet box (3).
3. The indoor construction dust removal device of claim 1, wherein three groups of ejection assemblies (7) are arranged on the front surface of the inner wall of the dust removal equipment box (1), each ejection assembly (7) comprises two positioning sheets (71) and two electromagnets (73), each electromagnet (73) is positioned between two adjacent positioning sheets (71), the back surfaces of the two positioning sheets (71) are fixedly connected with pressure springs (72), and the front surfaces of the three dust removal work boxes (4) are fixedly provided with magnetic conductive iron sheets (26).
4. The indoor construction dust removal device of claim 2, wherein a limiting sliding groove (9) is formed in each of two opposite sides of the first positioning frame (2), a limiting sliding block (10) is fixedly mounted on each of the front surface and the back surface of the air inlet box (3), a linkage sliding block (11) is fixedly mounted at each of two opposite ends of the limiting sliding blocks (10), and the two limiting sliding blocks (10) are slidably connected with the adjacent limiting sliding grooves (9).
5. The indoor construction dust removing device as claimed in claim 1, wherein pulling handles (19) are fixedly mounted on the back surfaces of the three dust removing work boxes (4).
6. The indoor construction dust removing device of claim 1, wherein three second positioning frames (21) are fixedly installed on the back surface of the dust removing equipment box (1).
7. The indoor construction dust removal device of claim 1, wherein a third positioning frame (22) is fixedly mounted on the front surface and the back surface of the right side of the dust removal equipment box (1), air outlet boxes (23) are fixedly mounted on the opposite sides of the two third positioning frames (22), a plurality of swing blades (24) are rotatably connected to the right sides of the two air outlet boxes (23), and the left sides of the air outlet boxes (23) are communicated with the right third communicating pipes (28).
8. The indoor construction dust removing device according to claim 1, wherein a plurality of the third communicating pipes (28) and the communicating holes (30) are provided with waterproof sealing rings inside.
9. An indoor construction dust removing device according to claim 2, wherein the first communicating pipe (5) is a corrugated pipe material member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110737931.XA CN113440962B (en) | 2021-06-30 | 2021-06-30 | Indoor construction dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110737931.XA CN113440962B (en) | 2021-06-30 | 2021-06-30 | Indoor construction dust collector |
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| Publication Number | Publication Date |
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| CN113440962A true CN113440962A (en) | 2021-09-28 |
| CN113440962B CN113440962B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110737931.XA Active CN113440962B (en) | 2021-06-30 | 2021-06-30 | Indoor construction dust collector |
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| US20180185774A1 (en) * | 2017-01-04 | 2018-07-05 | Infinitus (China) Company Ltd | Water purifier |
| CN211133443U (en) * | 2019-10-14 | 2020-07-31 | 褚幸瑜 | High-efficient environmental protection dust purification device |
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| CN212818930U (en) * | 2020-07-23 | 2021-03-30 | 杭州哈商科技有限公司 | A dust collector for machining |
| CN213221515U (en) * | 2020-09-16 | 2021-05-18 | 河北宇顺热能环保科技有限公司 | Kiln smoke and dust purifier |
| CN213287270U (en) * | 2020-07-10 | 2021-05-28 | 宿迁中油优艺环保服务有限公司 | Flue gas purification equipment for industrial hazardous waste incineration |
| CN112999808A (en) * | 2021-02-18 | 2021-06-22 | 无锡优瑞欣环保设备有限公司 | Combined dust removing equipment |
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2021
- 2021-06-30 CN CN202110737931.XA patent/CN113440962B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923242A (en) * | 2016-06-28 | 2016-09-07 | 无锡市惠山合力传热设备厂 | Vaccine refrigerated transport case |
| US20180185774A1 (en) * | 2017-01-04 | 2018-07-05 | Infinitus (China) Company Ltd | Water purifier |
| CN107497227A (en) * | 2017-09-01 | 2017-12-22 | 扬州米阿萨凯翔汽车零部件制造有限公司 | A kind of environment-friendly type aluminium alloy smelting cleaner |
| CN211133443U (en) * | 2019-10-14 | 2020-07-31 | 褚幸瑜 | High-efficient environmental protection dust purification device |
| CN211623481U (en) * | 2019-11-30 | 2020-10-02 | 程世杰 | Dust falling device for underground coal mine |
| CN213287270U (en) * | 2020-07-10 | 2021-05-28 | 宿迁中油优艺环保服务有限公司 | Flue gas purification equipment for industrial hazardous waste incineration |
| CN212818930U (en) * | 2020-07-23 | 2021-03-30 | 杭州哈商科技有限公司 | A dust collector for machining |
| CN213221515U (en) * | 2020-09-16 | 2021-05-18 | 河北宇顺热能环保科技有限公司 | Kiln smoke and dust purifier |
| CN112999808A (en) * | 2021-02-18 | 2021-06-22 | 无锡优瑞欣环保设备有限公司 | Combined dust removing equipment |
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| Publication number | Publication date |
|---|---|
| CN113440962B (en) | 2022-07-12 |
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