CN219149670U - Dust fall device - Google Patents
Dust fall device Download PDFInfo
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- CN219149670U CN219149670U CN202320060972.4U CN202320060972U CN219149670U CN 219149670 U CN219149670 U CN 219149670U CN 202320060972 U CN202320060972 U CN 202320060972U CN 219149670 U CN219149670 U CN 219149670U
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- fixedly connected
- dust
- filter box
- filter screen
- water tank
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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 utility model belongs to the technical field of dust fall, in particular to a dust fall device, which comprises a vehicle body, wherein a universal wheel is arranged at the bottom of the vehicle body, a water tank and a filter tank are respectively and fixedly connected to the top of the vehicle body, a supporting plate is fixedly connected to one side of the water tank, a fixing frame is fixedly connected to the top of the supporting plate, a pushing handle is fixedly connected to one side of the top of the vehicle body, a fixing ring is fixedly connected to one side of the vehicle body, and a water inlet pipe is arranged at the top of the water tank; the spraying assembly is arranged on the fixing frame and used for spraying dust fall; the adjusting mechanism is arranged on the fixing frame and used for adjusting the angle of the spraying assembly; the dust collection assembly is arranged on the filter box and used for collecting dust.
Description
Technical Field
The utility model relates to the technical field of dust fall, in particular to a dust fall device.
Background
Along with the continuous development of society, people's requirement to air quality is also higher and higher, but often can cause raise dust pollution in the house construction process, in order to ensure construction environment's cleanness, ensure workman's health, often need carry out the dust fall operation to the house municipal construction building site, can use dust device when the dust fall, adopts dust fall fog gun to spray the water atomization at present, carries out the dust fall.
Referring to fig. 6 and the prior patent: CN211395533U discloses a construction site dust fall device is built in room, including supporting seat one, supporting seat two and swing seat, supporting seat one-to-one is provided with supporting seat two, supporting seat one with there is the drive diagonal bar through the bearing between the supporting seat two, there is the motor through bolted connection on supporting seat two lateral walls. The beneficial effects are that: according to the utility model, the first supporting seat, the second supporting seat, the swinging rod, the motor, the swinging seat, the supporting column and the supporting seat are arranged, so that the effect of automatically swinging the fog bubble nozzle to improve dust settling can be realized during dust settling in building construction. But the device only adopts the mode of single-cylinder spraying to carry out the dust fall, can not absorb the dust in the air, and the dust fall effect is not good.
Disclosure of Invention
The utility model provides a dust settling device aiming at the problems, which solves the defects that the existing dust settling device adopts a single-cylinder spraying mode to settle dust, cannot absorb dust in air and has poor dust settling effect in the prior art.
The utility model provides the following technical scheme:
a dust settling device, comprising:
the device comprises a vehicle body, wherein the bottom of the vehicle body is provided with universal wheels, the top of the vehicle body is fixedly connected with a water tank and a filter tank respectively, one side of the water tank is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a fixing frame, one side of the top of the vehicle body is fixedly connected with a pushing handle, one side of the vehicle body is fixedly connected with a fixing ring, and the top of the water tank is provided with a water inlet pipe;
the spraying assembly is arranged on the fixing frame and used for spraying dust fall;
the adjusting mechanism is arranged on the fixing frame and used for adjusting the angle of the spraying assembly;
the dust collection assembly is arranged on the filter box and used for collecting dust.
In one possible design, spray the subassembly and include spray tube, first water pump, powerful fan and protection network, the spray tube rotates through pivot and mount to be connected, the bottom fixedly connected with of first water pump is used for supporting the supporting shoe of first water pump, the bottom of backup pad and the top fixed connection of water tank, the input of first water pump extends to in the water tank, the output of first water pump extends to in the spray tube and fixedly connected with atomizer through coupling hose.
In one possible design, adjustment mechanism includes electric telescopic handle and connecting block, electric telescopic handle's bottom and the top fixed connection of backup pad, electric telescopic handle's flexible end rotates with the bottom of connecting block to be connected, the top fixedly connected with slider of connecting block, the bottom fixedly connected with slide rail of cartridge, slider and slide rail sliding connection.
In one possible design, the dust collection assembly comprises a dust hood, a suction fan, a protection grating and a first filter screen, wherein the dust hood is fixedly connected to one side of a filter box and is communicated with the filter box, the suction fan is fixedly connected to the dust hood, the protection grating is fixedly connected to one side of the dust hood through bolts, the top of the filter box is fixedly connected with a first sliding table, a sliding groove is formed in the bottom of the first sliding table, the top of the first filter screen is in sliding connection with the sliding groove through a moving block, and the other side of the filter box is fixedly connected with an air outlet pipe.
In one possible design, the top fixedly connected with second water pump of rose box, the input of second water pump extends to in the water tank, the output fixedly connected with outlet pipe of second water pump, the one end of outlet pipe extends to in the rose box and fixedly connected with shower nozzle, and the shower nozzle is located one side of first filter screen, sliding connection has the second filter screen in the rose box, the bottom of first filter screen closely laminates with the top of second filter screen, fixedly connected with swash plate in the rose box, the swash plate is located the below of second filter screen, the opposite side fixedly connected with connecting pipe of rose box, the one end of connecting pipe extends to in the water tank.
In one possible design, all fixedly connected with second slip table on the both sides inner wall of rose box, the spacing groove has been seted up on the second slip table, the both sides of second filter screen are all through stopper and spacing groove sliding connection, be equipped with the chamber door on the rose box.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
The beneficial effects of the utility model are as follows:
according to the utility model, the water is pumped out through the first water pump and is transmitted into the spray cylinder, and the water mist can be sprayed into the air through the powerful fan, so that dust fall can be performed, when the angle of the spray cylinder needs to be adjusted, the spray cylinder can swing up and down through the telescopic movement of the telescopic end of the electric telescopic rod and the sliding of the connecting block at the bottom of the spray cylinder, and the angle of the spray cylinder can be adjusted.
In the utility model, the suction fan can generate suction force so as to adsorb external dust, the dust is adsorbed into the filter box, the first filter screen can filter the dust, in order to prevent the first filter screen from being blocked, the water in the water tank is pumped out through the second water pump and is transmitted to the spray head through the water outlet pipe, the spray head can spray the water on the first filter screen, so that the first filter screen can be cleaned, the cleaned sewage is filtered through the second filter screen, and the filtered water can flow back into the water tank through the connecting pipe for recycling.
According to the utility model, dust falling can be sprayed through the spraying assembly, dust in the air can be adsorbed through the dust collection assembly, and the dust falling assembly and the dust collection assembly are carried out simultaneously, so that the dust falling is more comprehensive and thorough.
Drawings
FIG. 1 is a schematic diagram of a front view of a dust settling device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a filter box of a dust-settling device according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of explosion structures of a dust hood, a suction fan and a protective grille of a dust settling device according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a structure of a spray cylinder, a powerful fan and a protection net of a dust settling device according to an embodiment of the present utility model;
FIG. 5 is a schematic structural diagram of an adjusting mechanism of a dust settling device according to an embodiment of the present utility model;
fig. 6 is a schematic diagram of an existing dust settling device of the present utility model.
Reference numerals:
1. a vehicle body; 2. a water tank; 3. a fixing frame; 4. a spray cylinder; 5. a first water pump; 6. a filter box; 7. a dust hood; 8. an electric telescopic rod; 9. a connecting block; 10. a slide rail; 11. a powerful fan; 12. a protective net; 13. a suction fan; 14. a protective grille; 15. a first filter screen; 16. a second filter screen; 17. a second water pump; 18. a first sliding table; 19. a second sliding table; 20. and (5) connecting pipes.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-5, a dust settling device, comprising:
the novel water tank comprises a vehicle body 1, wherein universal wheels are arranged at the bottom of the vehicle body 1, a water tank 2 and a filter tank 6 are fixedly connected to the top of the vehicle body 1 respectively, a supporting plate is fixedly connected to one side of the water tank 2, a fixing frame 3 is fixedly connected to the top of the supporting plate, a pushing handle is fixedly connected to one side of the top of the vehicle body 1, a fixing ring is fixedly connected to one side of the vehicle body 1, and a water inlet pipe is arranged at the top of the water tank 2;
the spraying assembly is arranged on the fixing frame 3 and used for spraying dust fall;
the adjusting mechanism is arranged on the fixing frame 3 and used for adjusting the angle of the spraying assembly;
the dust collection assembly is arranged on the filter box 6 and is used for collecting dust.
Above-mentioned technical scheme can spray the dust fall through spraying the subassembly, can adsorb the meeting dust in the air through dust extraction subassembly, and the two go on simultaneously for the dust fall is more comprehensive thoroughly.
Referring to fig. 1, 2 and 4, the spray assembly comprises a spray cylinder 4, a first water pump 5, a powerful fan 11 and a protective screen 12, wherein the spray cylinder 4 is rotationally connected with a fixing frame 3 through a rotating shaft, a supporting block for supporting the first water pump 5 is fixedly connected to the bottom of the first water pump 5, the bottom of the supporting plate is fixedly connected with the top of a water tank 2, the input end of the first water pump 5 extends into the water tank 2, and the output end of the first water pump 5 extends into the spray cylinder 4 through a connecting hose and is fixedly connected with an atomizing nozzle.
According to the technical scheme, the first water pump 5 pumps water out and transmits the water to the spray drum 4, and the strong fan 11 can spray water mist into air, so that dust fall can be performed.
Referring to fig. 5, the adjustment mechanism includes electric telescopic rod 8 and connecting block 9, and electric telescopic rod 8's bottom and the top fixed connection of backup pad, electric telescopic rod 8's flexible end rotates with connecting block 9's bottom to be connected, and connecting block 9's top fixedly connected with slider, spout barrel 4's bottom fixedly connected with slide rail 10, slider and slide rail 10 sliding connection.
According to the technical scheme, the telescopic end of the electric telescopic rod 8 stretches and moves, and the connecting block 9 slides at the bottom of the spray cylinder 4, so that the spray cylinder 4 can swing up and down, and the angle of the spray cylinder 4 can be adjusted.
Referring to fig. 2 and 3, the dust collection assembly comprises a dust collection cover 7, a suction fan 13, a protection grid 14 and a first filter screen 15, wherein the dust collection cover 7 is fixedly connected to one side of a filter box 6 and is communicated with the filter box 6, the suction fan 13 is fixedly connected in the dust collection cover 7, the protection grid 14 is fixedly connected to one side of the dust collection cover 7 through bolts, a first sliding table 18 is fixedly connected to the top of the filter box 6, a sliding groove is formed in the bottom of the first sliding table 18, the top of the first filter screen 15 is in sliding connection with the sliding groove through a moving block, and an air outlet pipe is fixedly connected to the other side of the filter box 6.
According to the technical scheme, the suction fan 13 can generate suction force, so that external dust can be adsorbed, the dust is adsorbed into the filter box 6, and the dust can be filtered by the first filter screen 15.
Example 2
Referring to fig. 1-5, a dust settling device, comprising:
the novel water tank comprises a vehicle body 1, wherein universal wheels are arranged at the bottom of the vehicle body 1, a water tank 2 and a filter tank 6 are fixedly connected to the top of the vehicle body 1 respectively, a supporting plate is fixedly connected to one side of the water tank 2, a fixing frame 3 is fixedly connected to the top of the supporting plate, a pushing handle is fixedly connected to one side of the top of the vehicle body 1, a fixing ring is fixedly connected to one side of the vehicle body 1, and a water inlet pipe is arranged at the top of the water tank 2;
the spraying assembly is arranged on the fixing frame 3 and used for spraying dust fall;
the adjusting mechanism is arranged on the fixing frame 3 and used for adjusting the angle of the spraying assembly;
the dust collection assembly is arranged on the filter box 6 and is used for collecting dust.
Above-mentioned technical scheme can spray the dust fall through spraying the subassembly, can adsorb the meeting dust in the air through dust extraction subassembly, and the two go on simultaneously for the dust fall is more comprehensive thoroughly.
Referring to fig. 1, 2 and 4, the spray assembly comprises a spray cylinder 4, a first water pump 5, a powerful fan 11 and a protective screen 12, wherein the spray cylinder 4 is rotationally connected with a fixing frame 3 through a rotating shaft, a supporting block for supporting the first water pump 5 is fixedly connected to the bottom of the first water pump 5, the bottom of the supporting plate is fixedly connected with the top of a water tank 2, the input end of the first water pump 5 extends into the water tank 2, and the output end of the first water pump 5 extends into the spray cylinder 4 through a connecting hose and is fixedly connected with an atomizing nozzle.
According to the technical scheme, the first water pump 5 pumps water out and transmits the water to the spray drum 4, and the strong fan 11 can spray water mist into air, so that dust fall can be performed.
Referring to fig. 5, the adjustment mechanism includes electric telescopic rod 8 and connecting block 9, and electric telescopic rod 8's bottom and the top fixed connection of backup pad, electric telescopic rod 8's flexible end rotates with connecting block 9's bottom to be connected, and connecting block 9's top fixedly connected with slider, spout barrel 4's bottom fixedly connected with slide rail 10, slider and slide rail 10 sliding connection.
According to the technical scheme, the telescopic end of the electric telescopic rod 8 stretches and moves, and the connecting block 9 slides at the bottom of the spray cylinder 4, so that the spray cylinder 4 can swing up and down, and the angle of the spray cylinder 4 can be adjusted.
Referring to fig. 2 and 3, the dust collection assembly comprises a dust collection cover 7, a suction fan 13, a protection grid 14 and a first filter screen 15, wherein the dust collection cover 7 is fixedly connected to one side of a filter box 6 and is communicated with the filter box 6, the suction fan 13 is fixedly connected in the dust collection cover 7, the protection grid 14 is fixedly connected to one side of the dust collection cover 7 through bolts, a first sliding table 18 is fixedly connected to the top of the filter box 6, a sliding groove is formed in the bottom of the first sliding table 18, the top of the first filter screen 15 is in sliding connection with the sliding groove through a moving block, and an air outlet pipe is fixedly connected to the other side of the filter box 6.
According to the technical scheme, the suction fan 13 can generate suction force, so that external dust can be adsorbed, the dust is adsorbed into the filter box 6, and the dust can be filtered by the first filter screen 15.
Referring to fig. 2, the top of the filter tank 6 is fixedly connected with a second water pump 17, the input end of the second water pump 17 extends into the water tank 2, the output end of the second water pump 17 is fixedly connected with a water outlet pipe, one end of the water outlet pipe extends into the filter tank 6 and is fixedly connected with a spray head, the spray head is located on one side of the first filter screen 15, the second filter screen 16 is slidably connected in the filter tank 6, the bottom of the first filter screen 15 is tightly attached to the top of the second filter screen 16, an inclined plate is fixedly connected in the filter tank 6 and is located below the second filter screen 16, the other side of the filter tank 6 is fixedly connected with a connecting pipe 20, and one end of the connecting pipe 20 extends into the water tank 2.
Above-mentioned technical scheme, in order to prevent that first filter screen 15 from taking place to block up, take out the water in the water tank 2 through second water pump 17, transmit to the shower nozzle through the outlet pipe, the shower nozzle can spout water on first filter screen 15 to can wash first filter screen 15, abluent sewage filters through second filter screen 16, and the water after filtering can flow back to in the water tank 2 through connecting pipe 20, carries out cyclic utilization.
Referring to fig. 2, the inner walls of the two sides of the filter box 6 are fixedly connected with a second sliding table 19, a limiting groove is formed in the second sliding table 19, two sides of the second filter screen 16 are slidably connected with the limiting groove through limiting blocks, and a box door is arranged on the filter box 6.
According to the technical scheme, the box door is opened, the second filter screen 16 is pulled outwards, and the second filter screen 16 can be taken out for cleaning or replacement.
However, the working principles and wiring methods of the first water pump 5, the electric telescopic rod 8, the powerful fan 11, the suction fan 13 and the second water pump 17 are well known to those skilled in the art, which are all conventional means or common general knowledge, and are not described herein, and any choice can be made by those skilled in the art according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: when in specific use, the vehicle body 1 can be manually pushed to move by the push handle, or the vehicle body 1 is connected with the dust removal vehicle by the fixing ring,
water is added into the water tank 2 through the water inlet pipe, then the water is pumped out through the first water pump 5 and is transmitted into the spray cylinder 4, and water mist can be sprayed into air through the powerful fan 11, so that dust can be reduced, when the angle of the spray cylinder 4 needs to be regulated, the spray cylinder 4 can swing up and down through the telescopic movement of the telescopic end of the electric telescopic rod 8 and the sliding of the connecting block 9 at the bottom of the spray cylinder 4, and the angle of the spray cylinder 4 can be regulated;
meanwhile, the suction fan 13 can be started, suction force can be generated by the suction fan 13, so that external dust can be adsorbed, the dust is adsorbed into the filter box 6, the first filter screen 15 can filter the dust, in order to prevent the first filter screen 15 from being blocked, water in the water tank 2 is pumped out through the second water pump 17 and is transmitted to the spray head through the water outlet pipe, the spray head can spray the water on the first filter screen 15, the first filter screen 15 can be cleaned, cleaned sewage is filtered through the second filter screen 16, and the filtered water can flow back into the water tank 2 through the connecting pipe 20 for recycling;
the door is opened, the first filter screen 15 and the second filter screen 16 are pulled outwards, and the first filter screen 15 and the second filter screen 16 can be taken out for cleaning or replacement.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A dust suppression device, comprising:
the novel water tank comprises a vehicle body (1), wherein universal wheels are arranged at the bottom of the vehicle body (1), a water tank (2) and a filter tank (6) are fixedly connected to the top of the vehicle body (1), a supporting plate is fixedly connected to one side of the water tank (2), a fixing frame (3) is fixedly connected to the top of the supporting plate, a pushing handle is fixedly connected to one side of the top of the vehicle body (1), a fixing ring is fixedly connected to one side of the vehicle body (1), and a water inlet pipe is arranged at the top of the water tank (2);
the spraying assembly is arranged on the fixing frame (3) and used for spraying dust fall;
the adjusting mechanism is arranged on the fixing frame (3) and used for adjusting the angle of the spraying assembly;
the dust collection assembly is arranged on the filter box (6) and is used for collecting dust.
2. The dust fall device according to claim 1, wherein the spraying assembly comprises a spraying cylinder (4), a first water pump (5), a powerful fan (11) and a protective screen (12), the spraying cylinder (4) is rotationally connected with a fixing frame (3) through a rotating shaft, a supporting block used for supporting the first water pump (5) is fixedly connected to the bottom of the first water pump (5), the bottom of the supporting plate is fixedly connected with the top of the water tank (2), the input end of the first water pump (5) extends into the water tank (2), and the output end of the first water pump (5) extends into the spraying cylinder (4) through a connecting hose and is fixedly connected with an atomizing nozzle.
3. The dust settling device according to claim 2, characterized in that the adjusting mechanism comprises an electric telescopic rod (8) and a connecting block (9), wherein the bottom of the electric telescopic rod (8) is fixedly connected with the top of the supporting plate, the telescopic end of the electric telescopic rod (8) is rotatably connected with the bottom of the connecting block (9), the top of the connecting block (9) is fixedly connected with a sliding block, the bottom of the spray cylinder (4) is fixedly connected with a sliding rail (10), and the sliding block is in sliding connection with the sliding rail (10).
4. A dust fall device according to any one of claims 1-3, characterized in that the dust collection assembly comprises a dust collection cover (7), a suction fan (13), a protection grid (14) and a first filter screen (15), wherein the dust collection cover (7) is fixedly connected to one side of the filter box (6) and is communicated with the filter box (6), the suction fan (13) is fixedly connected to the inside of the dust collection cover (7), the protection grid (14) is fixedly connected to one side of the dust collection cover (7) through bolts, a first sliding table (18) is fixedly connected to the top of the filter box (6), a sliding groove is formed in the bottom of the first sliding table (18), the top of the first filter screen (15) is in sliding connection with the sliding groove through a moving block, and an air outlet pipe is fixedly connected to the other side of the filter box (6).
5. The dust fall device according to claim 4, wherein the top of the filter box (6) is fixedly connected with a second water pump (17), the input end of the second water pump (17) extends into the water tank (2), the output end of the second water pump (17) is fixedly connected with a water outlet pipe, one end of the water outlet pipe extends into the filter box (6) and is fixedly connected with a spray head, the spray head is located at one side of the first filter screen (15), the second filter screen (16) is connected in a sliding manner in the filter box (6), the bottom of the first filter screen (15) is tightly attached to the top of the second filter screen (16), an inclined plate is fixedly connected in the filter box (6), the inclined plate is located below the second filter screen (16), the other side of the filter box (6) is fixedly connected with a connecting pipe (20), and one end of the connecting pipe (20) extends into the water tank (2).
6. The dust settling device according to claim 5, wherein the inner walls of the two sides of the filter box (6) are fixedly connected with a second sliding table (19), a limiting groove is formed in the second sliding table (19), the two sides of the second filter screen (16) are slidably connected with the limiting groove through limiting blocks, and a box door is arranged on the filter box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060972.4U CN219149670U (en) | 2023-01-10 | 2023-01-10 | Dust fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060972.4U CN219149670U (en) | 2023-01-10 | 2023-01-10 | Dust fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219149670U true CN219149670U (en) | 2023-06-09 |
Family
ID=86619374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320060972.4U Active CN219149670U (en) | 2023-01-10 | 2023-01-10 | Dust fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219149670U (en) |
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2023
- 2023-01-10 CN CN202320060972.4U patent/CN219149670U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunming Chente Construction Engineering Co.,Ltd. Assignor: Ganzhou Chente Construction Group Co.,Ltd. Contract record no.: X2023980042079 Denomination of utility model: A dust suppression device Granted publication date: 20230609 License type: Common License Record date: 20230918 |