CN220573032U - Dust fall device for concrete preparation - Google Patents
Dust fall device for concrete preparation Download PDFInfo
- Publication number
- CN220573032U CN220573032U CN202322142596.6U CN202322142596U CN220573032U CN 220573032 U CN220573032 U CN 220573032U CN 202322142596 U CN202322142596 U CN 202322142596U CN 220573032 U CN220573032 U CN 220573032U
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- wall
- water tank
- water
- concave block
- dust
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- 239000000428 dust Substances 0.000 title claims abstract description 50
- 239000004567 concrete Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000007921 spray Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000001629 suppression Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a dust fall device for concrete preparation, which relates to the technical field of dust fall and comprises a water tank, wherein an opening is formed in the top of the water tank, a spraying mechanism is arranged above the water tank, a filtering mechanism is arranged on one side of the spraying mechanism, the spraying mechanism comprises a water pump, a movable concave block and a spray head, the water pump is fixedly arranged at the top of the water tank, a water inlet pipe of the water pump extends into the water tank and is fixedly connected with the inner wall of the water tank, the movable concave block is arranged above the water pump, the spray head is arranged on one side of the movable concave block, and the filtering mechanism comprises a connecting plate, a filter screen and a water collecting bucket. According to the utility model, the water pump is started to spray water and combine dust particles, dust is reduced, the front and back positions of the spray head are adjusted by the starting motor, and the spray head is enabled to swing up and down continuously by the starting motor, so that the spraying range of the spray head is increased, the dust is reduced more comprehensively, and the utility model has the advantage of convenience for dust reduction in a large range.
Description
Technical Field
The utility model relates to the technical field of dust fall, in particular to a dust fall device for concrete preparation.
Background
The concrete is the most important building material for building construction, and is a composite material formed by bonding fine aggregate and coarse aggregate with cement and hardening the cement for a period of time, in the prior art, more dust is generated in the process of preparing and conveying the concrete, a large amount of dust can cause a certain harm to the surrounding environment of a preparation site, and a certain harm is easily caused to the bodies of staff in the preparation site, so that dust in the preparation of the concrete can be subjected to dust fall treatment by using a dust fall device.
For example, chinese patent publication No. CN218306973U discloses a dust settling device for concrete preparation. Including outer box, the inner wall of outer box is connected with separates the riser, outer box includes first water tank, second water tank, the telescopic inner circle of stepping down is provided with the raceway, the end-to-end connection of raceway has the dust fall cover, the inboard of second water tank is provided with the second water pump, the inner wall of second water tank is connected with the drainage section of thick bamboo, the drainage hole has been seted up to the wall of drainage section of thick bamboo, the inboard of drainage section of thick bamboo is provided with the cartridge filter, the inboard of cartridge filter is connected with the filter screen. The beneficial effects of the utility model are as follows: after the water body to be filtered is conveyed and flows out through the water inlet pipe, the water body is filtered together through the two layers of filter screens and the ceramic sand, then the filtered water body flows into the second water tank through the water filtering holes, and the filter cartridge and the water filtering cartridge can be maintained and cleaned through the arrangement of the opening and closing door.
However, the device has the following defects that the dust fall cover in the device is inconvenient to adjust, the dust fall range is narrow, the dust fall range can be enlarged only by continuously moving the water tank, the device is troublesome, and the sewage combined with dust is inconvenient to recycle in the device.
Disclosure of Invention
The utility model provides a dust fall device for concrete preparation, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a dust fall device for concrete preparation, includes the water tank, the opening has been seted up at the top of water tank, the top of water tank is provided with spraying mechanism, one side of spraying mechanism is provided with filtering mechanism, spraying mechanism is including water pump, activity concave block and shower nozzle, water pump fixed mounting is at the top of water tank, the inlet tube of water pump extends to the inside of water tank and with the inner wall fixed connection of water tank, the activity concave block sets up the top at the water pump, the shower nozzle sets up one side at the activity concave block, filtering mechanism is including connecting plate, filter screen and water collecting bucket, the connecting plate sets up the top at the water tank, the bottom of connecting plate contacts with the top of water tank, filter screen fixed mounting is on the inner wall of connecting plate, water collecting bucket fixed mounting is at the top of connecting plate.
The technical scheme of the utility model is further improved as follows: the water pump is characterized in that a spring hose is fixedly installed on a water outlet pipe of the water pump, one end of the spring hose is fixedly connected with a spray head, a door-shaped frame is fixedly installed at the top of the water tank, a threaded rod is movably installed on the inner wall of the door-shaped frame, and the outer wall of the threaded rod is movably connected with the inner wall of the movable concave block.
The technical scheme of the utility model is further improved as follows: the inner wall movable mounting of movable concave block has the guide bar, the one end of guide bar and one side inner wall fixed connection of door shape frame, fixed mounting has the motor on one side inner wall of door shape frame, the output shaft and the one end fixed connection of threaded rod of motor, the inner wall fixed mounting of movable concave block has the gag lever post, movable mounting has incomplete wheel on the outer wall of gag lever post.
The technical scheme of the utility model is further improved as follows: the movable concave block is characterized in that a vertical rod is fixedly arranged on one side inner wall of the movable concave block, a rack is movably arranged on the outer wall of the vertical rod, the outer wall of the rack is meshed with the outer wall of the residual wheel, and a pressing plate is fixedly arranged on one side outer wall of the rack.
The technical scheme of the utility model is further improved as follows: the top fixed mounting of clamp plate has the pressure spring, the top and the one side inner wall fixed connection of movable concave block of pressure spring, fixed mounting has the motor on the one side inner wall of movable concave block, fixed mounting has the cam on the output shaft of motor, the outer wall of cam contacts with the bottom of clamp plate.
The technical scheme of the utility model is further improved as follows: the top fixed mounting of water tank has the stopper, the outer wall of stopper and the inner wall swing joint of connecting plate, the bottom fixed mounting of water tank has the removal wheel, the top fixed mounting of water tank has the limiting plate, the inner wall swing joint of limiting plate has the pull rod.
The technical scheme of the utility model is further improved as follows: the one end fixed mounting of pull rod has the card to hold the board, movable mounting has the piece of accepting on the outer wall of holding the board, one side outer wall of accepting the piece and one side outer wall fixed connection of connecting plate, the movable sleeve is equipped with the spring on the outer wall of pull rod, one end and one side outer wall fixed connection of limiting plate of spring, the other end and the one side outer wall fixed connection of holding the board of spring.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a dust settling device for concrete preparation, which combines water atomization spraying with dust particles by starting a water pump under the interaction of the water pump, a movable concave block, a spray head, a door-shaped frame, a residual wheel, a rack, a threaded rod and a pressing plate, and adjusts the front and back positions of the spray head by starting a motor, so that the spray range of the spray head is increased, dust settling is more comprehensive, and the dust settling device has the advantage of convenience for large-scale dust settling.
2. The utility model provides a dust fall device for concrete preparation, which can collect part of sewage through a set water collecting bucket under the interaction of a connecting plate, a filter screen, a water collecting bucket, a movable wheel, a clamping plate, a pull rod, a clamping plate and a bearing block, wherein the set filter screen can intercept dust and impurities so that the clean water can reenter a water tank, the clean water is convenient for recycling, when the filter screen needs to be cleaned, the pull rod is pulled to drive the clamping plate to be separated from the bearing block, the water collecting bucket is moved upwards to drive the connecting plate to be separated from a limiting block, and the filter screen on the connecting plate is detached for cleaning.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structural spray mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural filter mechanism of the present utility model;
fig. 4 is an enlarged schematic view of the structure a portion of the present utility model.
In the figure: 1. a water tank; 2. a spraying mechanism; 21. a water pump; 22. a movable concave block; 23. a spray head; 24. a door-shaped frame; 25. a residual wheel; 26. a rack; 27. a threaded rod; 28. a pressing plate; 3. a filtering mechanism; 31. a connecting plate; 32. a filter screen; 33. a water collection bucket; 34. a moving wheel; 35. a limiting plate; 36. a pull rod; 37. a clamping plate; 38. and a bearing block.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides a dust settling device for concrete preparation, comprising a water tank 1, an opening is provided at the top of the water tank 1, a spraying mechanism 2 is provided above the water tank 1, a filtering mechanism 3 is provided at one side of the spraying mechanism 2, the spraying mechanism 2 comprises a water pump 21, a movable concave block 22 and a spray head 23, the water pump 21 is fixedly installed at the top of the water tank 1, a water inlet pipe of the water pump 21 extends into the water tank 1 and is fixedly connected with the inner wall of the water tank 1, the movable concave block 22 is provided above the water pump 21, the spray head 23 is provided at one side of the movable concave block 22, the filtering mechanism 3 comprises a connecting plate 31, a filter screen 32 and a water collecting bucket 33, the connecting plate 31 is provided above the water tank 1, the bottom of the connecting plate 31 is in contact with the top of the water tank 1, the filter screen 32 is fixedly installed on the inner wall of the connecting plate 31, the water collecting bucket 33 is fixedly installed at the top of the connecting plate 31, a spring hose is fixedly installed on a water outlet pipe of the water pump 21, one end of the spring hose is fixedly connected with the spray head 23, the top of the water tank 1 is fixedly installed with a portal frame 24, the inner wall 27 is movably installed at the inner wall of the portal frame 24, the inner wall 27 is movably connected with the inner wall of the movable concave block 22,
in this embodiment, the water in the water tank 1 is conveyed into the spray head 23 through the spring hose by starting the water pump 21, the spray head 23 atomizes and sprays water to be combined with dust particles for dust fall, the threaded rod 27 is driven to rotate by starting the motor, the threaded rod 27 drives the movable concave block 22 to move back and forth, the movable concave block 22 drives the residual wheel 25 on the limiting rod and the spray head 23 to move back and forth, and the front and back positions of the spray head 23 are adjusted.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the guide rod is movably arranged on the inner wall of the movable concave block, one end of the guide rod is fixedly connected with one side inner wall of the door-shaped frame 24, a motor is fixedly arranged on one side inner wall of the door-shaped frame 24, an output shaft of the motor is fixedly connected with one end of the threaded rod 27, a limit rod is fixedly arranged on the inner wall of the movable concave block 22, a residual wheel 25 is movably arranged on the outer wall of the limit rod, a vertical rod is fixedly arranged on one side inner wall of the movable concave block 22, a rack 26 is movably arranged on the outer wall of the vertical rod, the outer wall of the rack 26 is meshed with the outer wall of the residual wheel 25, a pressing plate 28 is fixedly arranged on one side outer wall of the rack 26, a pressure spring is fixedly arranged at the top of the pressing plate 28, a motor is fixedly arranged on one side inner wall of the movable concave block 22, a cam is fixedly arranged on the output shaft of the motor, and the outer wall of the cam is contacted with the bottom of the pressing plate 28.
In this embodiment, the cam is driven by the starting motor to squeeze the pressing plate 28, the pressing plate 28 squeezes the pressure spring and drives the rack 26 to move, the rack 26 drives the spray head 23 on the residual wheel 25 to swing, when the cam rotates to the position where the pressing plate 28 is not squeezed, the pressure spring drives the rack 26 on the pressing plate 28 to move up and down, the rack 26 drives the spray head 23 on the residual wheel 25 to recover, and the spray head 23 continuously swings up and down through the rotation of the motor, so that the spraying range of the spray head 23 is increased, and dust fall is more comprehensive.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top fixed mounting of water tank 1 has the stopper, the outer wall of stopper and the inner wall swing joint of connecting plate 31, the bottom fixed mounting of water tank 1 has movable round 34, the top fixed mounting of water tank 1 has limiting plate 35, the inner wall movable mounting of limiting plate 35 has pull rod 36, the one end fixed mounting of pull rod 36 has the card to hold the board 37, movable mounting has the joint piece 38 on the outer wall of card to hold the board 37, one side outer wall of joint piece 38 and one side outer wall fixed connection of connecting plate 31, movable sleeve is equipped with the spring on the outer wall of pull rod 36, one end and one side outer wall fixed connection of limiting plate 35 of spring, the other end and the one side outer wall fixed connection of card to hold the board 37 of spring.
In this embodiment, after the water sprayed by the spray head 23 is combined with the dust in the air, the sewage descends, the water collecting bucket 33 can collect part of the sewage, the filter screen 32 can intercept dust and impurities, so that the clean water reenters the water tank 1, and the water tank is convenient to recycle, when the filter screen 32 needs to be cleaned, the pull rod 36 is pulled to drive the clamping plate 37 to move and separate from the receiving block 38, the water collecting bucket 33 is moved upwards to drive the connecting plate 31 to separate from the limiting block, and the filter screen 32 on the connecting plate 31 is detached for cleaning.
The working principle of the dust fall device for concrete preparation is specifically described below.
As shown in fig. 1-4, when dust in the concrete preparation process needs to be subjected to dust fall treatment, the water pump 21 is started to convey water in the water tank 1 into the spray head 23 through the spring hose, the spray head 23 atomizes and sprays water and dust particles, dust fall is carried out, the threaded rod 27 is driven by the starting motor to rotate, the movable concave block 22 is driven by the threaded rod 27 to move back and forth, the movable concave block 22 drives the residual wheel 25 and the spray head 23 on the limiting rod to move back and forth, the front and back positions of the spray head 23 are adjusted, meanwhile, the starting motor drives the cam extrusion pressing plate 28, the pressing plate 28 extrudes the pressure spring and drives the rack 26 to move, the rack 26 drives the spray head 23 on the pressing plate 28 to move up and down, when the cam rotates to the press plate 28, the rack 26 drives the spray head 23 on the residual wheel 25 to recover, the spray head 23 is driven by the motor to swing up and down, thereby the spray range of the spray head 23 is increased, the dust fall is enabled to be more comprehensive, after the spray water and the dust in the air are combined, the sewage is lowered, the set up and the sewage bucket 33 can be separated from the filter screen 32, the filter screen can be conveniently removed, and the filter screen 32 can be separated from the filter screen 32 and can be conveniently removed, and the filter screen 32 can be conveniently removed by being separated from the filter screen 32, and the filter screen can be conveniently removed, and the filter screen can be separated from the filter screen 32 by being separated from the filter screen 32, and the filter screen can be conveniently and the filter screen 32 and the filter screen can be conveniently removed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a dust device is used in concrete preparation, includes water tank (1), the opening has been seted up at the top of water tank (1), its characterized in that: the utility model provides a water tank, the top of water tank (1) is provided with spraying mechanism (2), one side of spraying mechanism (2) is provided with filtering mechanism (3), spraying mechanism (2) are including water pump (21), activity concave block (22) and shower nozzle (23), water pump (21) fixed mounting is at the top of water tank (1), the inlet tube of water pump (21) extends to the inside of water tank (1) and with the inner wall fixed connection of water tank (1), activity concave block (22) set up the top at water pump (21), shower nozzle (23) set up one side at activity concave block (22), filtering mechanism (3) are including connecting plate (31), filter screen (32) and water collecting bucket (33), connecting plate (31) set up the top at water tank (1), the bottom of connecting plate (31) contacts with the top of water tank (1), filter screen (32) fixed mounting is on the inner wall of connecting plate (31), water collecting bucket (33) fixed mounting is at the top of connecting plate (31).
2. The dust settling device for concrete production as claimed in claim 1, wherein: the water pump is characterized in that a spring hose is fixedly installed on a water outlet pipe of the water pump (21), one end of the spring hose is fixedly connected with a spray head (23), a door-shaped frame (24) is fixedly installed at the top of the water tank (1), a threaded rod (27) is movably installed on the inner wall of the door-shaped frame (24), and the outer wall of the threaded rod (27) is movably connected with the inner wall of the movable concave block (22).
3. A dust fall device for concrete preparation according to claim 2, characterized in that: the inner wall movable mounting of movable concave block has the guide bar, the one end of guide bar and one side inner wall fixed connection of door shape frame (24), fixed mounting has the motor on one side inner wall of door shape frame (24), the output shaft of motor and the one end fixed connection of threaded rod (27), the inner wall fixed mounting of movable concave block (22) has the gag lever post, movable mounting has incomplete wheel (25) on the outer wall of gag lever post.
4. A dust fall apparatus for concrete preparation according to claim 3, wherein: a vertical rod is fixedly arranged on one side inner wall of the movable concave block (22), a rack (26) is movably arranged on the outer wall of the vertical rod, the outer wall of the rack (26) is meshed with the outer wall of the residual wheel (25), and a pressing plate (28) is fixedly arranged on one side outer wall of the rack (26).
5. The dust suppression device for concrete preparation according to claim 4, wherein: the top fixed mounting of clamp plate (28) has the pressure spring, the top of pressure spring and one side inner wall fixed connection of movable concave block (22), fixed mounting has the motor on one side inner wall of movable concave block (22), fixed mounting has the cam on the output shaft of motor, the outer wall of cam contacts with the bottom of clamp plate (28).
6. The dust settling device for concrete production as claimed in claim 1, wherein: the water tank is characterized in that a limiting block is fixedly arranged at the top of the water tank (1), the outer wall of the limiting block is movably connected with the inner wall of the connecting plate (31), a movable wheel (34) is fixedly arranged at the bottom of the water tank (1), a limiting plate (35) is fixedly arranged at the top of the water tank (1), and a pull rod (36) is movably arranged on the inner wall of the limiting plate (35).
7. The dust settling device for concrete production as described in claim 6, wherein: one end fixed mounting of pull rod (36) has and blocks board (37), movable mounting has on the outer wall of board (37) and holds piece (38) of accepting, one side outer wall of accepting piece (38) and one side outer wall fixed connection of connecting plate (31), movable cover is equipped with the spring on the outer wall of pull rod (36), one end and one side outer wall fixed connection of limiting plate (35) of spring, the other end and the one side outer wall fixed connection of board (37) of block of holding of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142596.6U CN220573032U (en) | 2023-08-10 | 2023-08-10 | Dust fall device for concrete preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142596.6U CN220573032U (en) | 2023-08-10 | 2023-08-10 | Dust fall device for concrete preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220573032U true CN220573032U (en) | 2024-03-12 |
Family
ID=90117571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142596.6U Active CN220573032U (en) | 2023-08-10 | 2023-08-10 | Dust fall device for concrete preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220573032U (en) |
-
2023
- 2023-08-10 CN CN202322142596.6U patent/CN220573032U/en active Active
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