CN210993561U

CN210993561U - A protection dust removal mechanism for mixing earth workshop

Info

Publication number: CN210993561U
Application number: CN201921947543.9U
Authority: CN
Inventors: 范鹏
Original assignee: Chongren Hongcheng Concrete Co ltd
Current assignee: Chongren Hongcheng Concrete Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a mix earth processing equipment technical field, disclose a protection dust removal mechanism for mixing earth workshop, for solving the high problem of current equipment use cost, one side of communicating pipe evenly is provided with the trachea, and the opposite side fixedly connected with dust absorption fan of communicating pipe, and the below of dust absorption fan is provided with the transition case, and dust absorption fan passes through intake-tube connection with the transition case, one side top position department of water tank is provided with the gas outlet. The utility model discloses a mode that the water tank adsorbs the dust has replaced the tradition and has filtered the mode of dust through the filter screen, has saved manufacturing cost, has improved dust removal effect, is provided with the problem that the transition case can prevent the air current from downdraught, and the sand filter device avoids remaining the dust and arranges to the environment in through the gas outlet, and the sand filter device can be convenient for the dismouting through the mode of slip strip at the inside removal of water tank and maintain, has increased the practicality of equipment.

Description

A protection dust removal mechanism for mixing earth workshop

Technical Field

The utility model relates to a mix earth processing equipment technical field, specifically be a protection dust removal mechanism for mixing earth workshop.

Background

The comprehensive dust suppression technology mainly comprises key technologies such as a biological nano-film dust suppression technology, a cloud and mist dust suppression technology, a wet dust collection technology and the like, wherein the wet dust collection technology absorbs air attached with dust through pressure drop and removes dust under the double actions of centrifugal force and mixing of water and dust gas; the unique impeller and other key designs can provide higher dust removal efficiency, the biological nano film is a double-ionization film with the interlayer spacing reaching the nanometer level, the ductility of water molecules can be increased to the maximum extent, the biological nano film has strong electric charge adsorption, and the biological nano film is sprayed on the surface of a material and can attract and agglomerate small-particle dust, so that the small-particle dust is polymerized into large-particle dust particles, and the dead weight is increased and settled.

However, most of the existing dust removing devices for concrete workshops absorb and filter the dispersed dust in the workshops in a filter screen filtering mode, the filter screen needs to be replaced at a high frequency, and the use cost is high. Accordingly, one skilled in the art has provided a protective dust removing mechanism for a concrete production plant to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection dust removal mechanism for mixing earth workshop to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection dust removal mechanism for a concrete production workshop comprises a communicating pipe, wherein an air pipe is uniformly arranged on one side of the communicating pipe, a dust suction fan is fixedly connected to the other side of the communicating pipe, a transition box is arranged below the dust suction fan, the dust suction fan is connected with the transition box through an air inlet pipe, a water tank is arranged on the lower surface of the transition box, an air outlet is formed in the position above one side of the water tank, a control cabinet is arranged on the upper surface of the water tank in front of the transition box, a box door is arranged on the front side of the water tank, a sewage outlet pipe is arranged at the angular position of one side of the water tank, a pipe body communicated with the transition box is arranged in the water tank, a sand filtering device is arranged in the water tank, a groove is formed in the position, corresponding to the sand filtering device, of the inner side of the water tank, a, the tracheal surface all is seted up there is the gas pocket, and tracheal surface is located the inside of gas pocket and is provided with the screen cloth.

As a further aspect of the present invention: the sand filtering device comprises a frame, wherein filter screens are arranged on the upper surface and the lower surface of the frame, sand is arranged in the frame, sliding rails are arranged on two sides of the frame, and a channel is formed in the rear side of the frame.

As a further aspect of the present invention: the channel is matched with the pipe body, the width of the channel is consistent with the width of the interior of the water tank, the sliding rail is matched with the groove, and the sliding rail is connected with the groove in a sliding mode.

As a further aspect of the present invention: the inlet tube sets up in sand filter's top position department, and the inlet tube all is provided with the valve with the middle section of going out dirty pipe.

As a further aspect of the present invention: the water tank is characterized in that rubber pads are arranged at the positions around the surface of the tank door, the tank door is rotatably connected with the water tank, and the tank door and the water tank are fixed through bolts.

As a further aspect of the present invention: the inside lower surface of transition case is the arc structure, and the position department that the transition case corresponds the body has seted up the through-hole, the surface of gas outlet is provided with the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a mode that the water tank adsorbs the dust has replaced the tradition and has filtered the mode of dust through the filter screen, manufacturing cost has been saved, the dust removal effect has been improved, it can prevent the problem of air current suck-back to be provided with the transition case, the lower surface of rose box is the arc structure can guarantee that the dust can not stop in the transition case is inside, directly in being taken to the water tank, sand filter device, avoid remaining the dust and arrange to the environment through the gas outlet, and sand filter device can be convenient for the dismouting through the mode of slip strip at the inside removal of water tank and maintain, the practicality of equipment has been increased.

Drawings

FIG. 1 is a schematic structural view of a protective dust removal mechanism for a concrete production plant;

FIG. 2 is a front view of an air pipe in a protective dust removal mechanism for a concrete plant;

FIG. 3 is a front cross-sectional view of a water tank in a protective dust removal mechanism for a concrete manufacturing plant;

fig. 4 is a schematic structural diagram of a sand filtering device in a protective dust removing mechanism for a concrete production workshop.

In the figure: 1. an air tube; 2. a box door; 3. a control cabinet; 4. a sand filtration device; 41. a filter screen; 42. sand and stone; 43. a frame; 44. a sliding rail; 45. a channel; 5. a groove; 6. a sewage outlet pipe; 7. an air outlet; 8. a water tank; 9. a transition box; 10. an air inlet pipe; 11. a dust collection fan; 12. a communicating pipe; 13. screening a screen; 14. air holes; 15. a water inlet pipe; 16. water; 17. a tube body.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a dust-removing protection mechanism for concrete production plant comprises a communicating pipe 12, an air pipe 1 is uniformly arranged on one side of the communicating pipe 12, and the other side of the communicating pipe 12 is fixedly connected with a dust absorption fan 11, a transition box 9 is arranged below the dust absorption fan 11, and the dust absorption fan 11 is connected with the transition box 9 through an air inlet pipe 10, the lower surface of the transition box 9 is provided with a water tank 8, the upper part of one side of the water tank 8 is provided with an air outlet 7, the upper surface of the water tank 8 is arranged at the front side of the transition box 9 and is provided with the control cabinet 3, the front side of the water tank 8 is provided with the box door 2, the periphery of the surface of the box door 2 is provided with a rubber pad, and chamber door 2 and water tank 8 are rotated and are connected, and chamber door 2 passes through the bolt fastening with water tank 8, and chamber door 2 that is provided with the rubber pad can be with 8 sealing connection of water tank, avoids producing the phenomenon of leaking.

A sewage outlet pipe 6 is arranged at the angular position of one side edge of the water tank 8, a pipe body 17 communicated with the transition box 9 is arranged inside the water tank 8, and the inside of the water tank 8 is provided with a sand filtering device 4, the sand filtering device 4 comprises a frame 43, the upper surface and the lower surface of the frame 43 are both provided with a filter screen 41, and the sand 42 is arranged inside the frame 43, the sliding rails 44 are arranged on the two sides of the frame 43, and the rear side of the frame 43 is provided with a channel 45, the arrangement of the filter screen 41 can ensure that the sand 42 is fixed in the frame 43, when the airflow passes through the sand 42, the dust completely absorbed is blocked by the sand 42 and cannot be discharged from the position of the air outlet 7, and after long-term use, the door 2 is opened by pulling the frame 43, and the frame 43 is further pulled out in the groove 5 in the water tank through the sliding rail 44 in a sliding manner, so that the sand 42 can be cleaned and replaced, and the cost is relatively low.

Passageway 45 and body 17 looks adaptation, and the inside width of passageway 45 width and water tank 8 is unanimous, and sliding rail 44 and recess 5 looks adaptation, and sliding rail 44 and recess 5 sliding connection, passageway 45 that the frame 43 rear side set up can effectually agree with body 17.

The inboard of water tank 8 is seted up flutedly 5 corresponding to the position department of sand filter 4, and one side of water tank 8 is provided with inlet tube 15, the inside packing of water tank 8 has water 16, the inside lower surface of transition case 9 is the arc structure, and the position department that transition case 9 corresponds body 17 has seted up the through-hole, the surface of gas outlet 7 is provided with the dust screen, the setting of transition case 9 bottom surface shape can avoid the dust to remain in the bottom of transition case 9, in addition when the setting of transition case 9 can effectually avoid gaseous the phenomenon of suckbacking down, water 16 can not directly get into the damage that the inside of dust absorption fan 11 leads to the equipment.

The inlet tube 15 sets up the top position department with sand filtering device 4, and the inlet tube 15 all is provided with the valve with the middle section of going out dirty pipe 6, and inlet tube 15 can last slowly to supply water for water tank 8, guarantees the cleanness of water, goes out dirty pipe 6 then can be with 16 discharges of water that adsorb the dust, through closing the valve water economy resource when equipment is inoperative.

The surface of the air pipe 1 is provided with air holes 14, and the surface of the air pipe 1 is provided with a screen 13 inside the air holes 14.

The utility model discloses a theory of operation is: firstly, the operation of the dust collection fan 11 is controlled by the operation control cabinet 3, the air flow which is mixed with dust in a further concrete production workshop enters the air pipe 1 through the air hole 14, so that the dust is conveyed to the transition box 9 through the air flow by the communicating pipe 12, the dust is further conveyed to the water tank 8 through the pipe body 17, the dust is discharged from the air outlet 7 through the sand filtering device 4 through the absorption air flow of water 16, when the air flow passes through the sand 42, the dust which is completely absorbed can be blocked by the sand 42, after the long-term use, the box door 2 is opened, the frame 43 is pulled by pulling, the further frame 43 slides and is drawn out in the groove 5 in the water tank through the sliding rail 44, the sand 42 can be cleaned and replaced, and the cost is relatively low.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protection dust removal mechanism for a concrete production workshop comprises a communicating pipe (12) and is characterized in that an air pipe (1) is uniformly arranged on one side of the communicating pipe (12), a dust suction fan (11) is fixedly connected to the other side of the communicating pipe (12), a transition box (9) is arranged below the dust suction fan (11), the dust suction fan (11) is connected with the transition box (9) through an air inlet pipe (10), a water tank (8) is arranged on the lower surface of the transition box (9), an air outlet (7) is arranged above one side of the water tank (8), a control cabinet (3) is arranged on the front side of the transition box (9) on the upper surface of the water tank (8), a box door (2) is arranged on the front side of the water tank (8), a sewage outlet pipe (6) is arranged at the angular position of one side of the water tank (8), a pipe body (17) communicated with the transition box (9) is arranged inside the water tank (8), and the inside of water tank (8) is provided with sand filtration device (4), the inboard position department corresponding to sand filtration device (4) of water tank (8) sets up fluted (5), and one side of water tank (8) is provided with inlet tube (15), the inside packing of water tank (8) has water (16), gas pocket (14) have all been seted up on the surface of trachea (1), and the inside that the surface of trachea (1) is located gas pocket (14) is provided with screen cloth (13).

2. The protective dust removing mechanism for the concrete production workshop according to claim 1, wherein the sand filtering device (4) comprises a frame (43), filter screens (41) are arranged on the upper surface and the lower surface of the frame (43), sand stones (42) are arranged inside the frame (43), sliding rails (44) are arranged on two sides of the frame (43), and a channel (45) is formed in the rear side of the frame (43).

3. A protected dust extraction mechanism for a concrete production plant according to claim 2, characterized in that said channel (45) is adapted to the pipe body (17) and the width of the channel (45) is identical to the internal width of the water tank (8), said sliding rail (44) is adapted to the groove (5) and the sliding rail (44) is slidably connected to the groove (5).

4. A protection and dust removal mechanism for a concrete production workshop as claimed in claim 1, wherein the inlet pipe (15) is arranged at a position above the sand filtering device (4), and the middle sections of the inlet pipe (15) and the sewage outlet pipe (6) are provided with valves.

5. The protective dust removing mechanism for the concrete production workshop according to claim 1, wherein rubber pads are arranged at the periphery of the surface of the box door (2), the box door (2) is rotatably connected with the water tank (8), and the box door (2) and the water tank (8) are fixed through bolts.

6. The protective dust removal mechanism for the concrete production workshop according to claim 1, wherein the inner lower surface of the transition box (9) is of an arc-shaped structure, a through hole is formed in the position, corresponding to the pipe body (17), of the transition box (9), and a dust screen is arranged on the surface of the air outlet (7).