CN217915998U

CN217915998U - Dust collector for concrete mixing

Info

Publication number: CN217915998U
Application number: CN202221212517.3U
Authority: CN
Inventors: 谢颉; 吕齐; 李松; 雷立宁; 潘亮; 胡晓; 胡胜雄; 王丰
Original assignee: Wuhan Goode Commercial Concrete Co ltd
Current assignee: Wuhan Goode Commercial Concrete Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-29
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a dust collector for concrete mixing, which belongs to the technical field of concrete production and comprises a base, wherein a cylinder is fixedly arranged at the top of the base, a conveying pipe is fixedly arranged at one side of the cylinder, one end of the conveying pipe is connected with a dust suction hopper, an exhaust pipe is fixedly arranged at the top of the cylinder, an exhaust fan is arranged in the exhaust pipe, a transverse plate is fixedly arranged in the base, a rectangular pipe is arranged on the transverse plate in a penetrating manner, a first baffle and a second baffle are respectively fixed on the inner walls of the two sides of the rectangular pipe, the first baffle and the second baffle are alternately arranged along the vertical direction, and a gap is arranged between one side of the first baffle and the second baffle and the inner wall of the rectangular pipe; the utility model discloses make the dust abundant and the contact of atomizing water smoke to realize abundant dust fall, dust removal effect is good, simple structure, convenient operation easily promotes.

Description

Dust collector for concrete mixing

Technical Field

The utility model relates to a concrete production technical field especially relates to a dust collector for concrete mixing.

Background

Concrete, or cement concrete, is a composite material formed by binding fine and coarse aggregates with cement (cement paste) and hardening them over time, and in the past the most common are lime-based cements, like lime paste, but hydraulic cements, like calcium aluminate cement or portland cement, are sometimes used. Non-cement based concrete, unlike other concrete, bonds various aggregates directly. Non-cement based concretes include asphalt concretes bonded with asphalt and polymer concretes using polymers as cementitious material. Wherein asphalt concrete is often used for road surfaces.

In the concrete stirring process, large dust is generated to cause large pollution, and although dust is reduced by spraying, the dust cannot be fully contacted with atomized water, so that the dust cannot be completely removed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a dust collector for concrete mixing has overcome the not enough of prior art, aims at solving the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust collector for concrete mixing, includes the base, and the top fixed mounting of base has the drum, one side fixed mounting of drum has the conveyer pipe, the one end of conveyer pipe is connected with the dust absorption fill, the top of drum is fixed with the exhaust pipe, install the air discharge fan in the exhaust pipe, fixed mounting has the diaphragm in the base, it is provided with the rectangular pipe to run through on the diaphragm, the both sides inner wall of rectangular pipe is fixed with baffle one and baffle two respectively, baffle one and baffle two set up along vertical direction in turn, one side of baffle one and baffle two with be equipped with the interval between the inner wall of rectangular pipe, the other of baffle one and baffle two all with three side fixed connection of rectangular pipe, the cavity has all been seted up on baffle one and the baffle two, the bottom fixed mounting of baffle one and baffle two have a plurality of with the atomizer of cavity intercommunication, a plurality of water pipes are installed to the opposite side of drum, and a plurality of one end of water pipe extends to respectively in the cavity of baffle one and baffle two, the bottom of drum is connected with the discharge pipe.

As a preferred technical scheme of the utility model, the drum is kept away from one side fixed mounting of conveyer pipe has the water tank, the water pipe is kept away from the one end of cavity extends to in the water tank.

As an optimal technical scheme of the utility model, fixed mounting has the motor on the water tank, and the output shaft of motor is fixed with the montant, one side of water tank rotate install a plurality ofly with the actuating lever that the montant transmission is connected, the one end of actuating lever extends to in the water pipe and be fixed with conveying screw.

As a preferred technical scheme of the utility model, fixed cover is equipped with a plurality of bevel gear one on the montant, the actuating lever is kept away from conveying screw's one end fixed mounting has bevel gear two, bevel gear one and the meshing of bevel gear two.

As a preferred technical scheme of the utility model, the top fixed mounting of base has the bearing bar, the top of bearing bar with drum fixed connection.

As an optimal technical scheme of the utility model, rotate on the base and install two axis of rotation, the both ends fixed mounting of axis of rotation has the gyro wheel.

As an optimal technical scheme of the utility model, one side fixed mounting of base has the connecting block, the connecting block with conveyer pipe fixed connection, the bottom of conveyer pipe is located the below of rectangular pipe.

The utility model has the advantages that:

the starter motor drives the montant and rotates, drive bevel gear one and rotate, drive bevel gear two and rotate, it rotates to drive the actuating lever, make conveying screw rotate, water in the drive water tank leads to pipe enters into the cavity, through atomizer blowout water, sewage is discharged from the discharge pipe, through starting exhaust fan to discharge the air current in the drum, make the dust absorption fill absorb the dust and enter into the drum through the conveyer pipe in, the air current flows from bottom to top in the drum, baffle one and baffle two through a plurality of alternate settings, make the air current be the S-shaped flow, make the dust fully contact with atomizing water smoke, thereby realize abundant dust fall, dust removal effect is good.

The utility model discloses make the dust abundant and the contact of atomizing water smoke to realize abundant dust fall, dust removal effect is good, simple structure, convenient operation easily promotes.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the rectangular tube of the present invention;

fig. 3 is a schematic sectional view of the water tank of the present invention.

In the figure: 1. a base; 2. a roller; 3. a cylinder; 4. a delivery pipe; 5. a dust suction hopper; 6. an exhaust duct; 7. an exhaust fan; 8. a transverse plate; 9. a rectangular tube; 10. a first baffle plate; 11. a second baffle plate; 12. a cavity; 13. an atomizing spray head; 14. a water tank; 15. a water pipe; 16. a discharge pipe; 17. a motor; 18. a vertical rod; 19. a first bevel gear; 20. a drive rod; 21. a second bevel gear; 22. a conveying screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a dust removal device for concrete mixing comprises a base 1, wherein a cylinder 3 is fixedly mounted at the top of the base 1, a bearing rod is fixedly mounted at the top of the base 1, the top of the bearing rod is fixedly connected with the cylinder 3, and the bearing rod is used for supporting the cylinder 3.

One side fixed mounting of drum 3 has conveyer pipe 4, and the one end of conveyer pipe 4 is connected with the dust absorption and fights 5, and the top of drum 3 is fixed with exhaust pipe 6, installs air discharge fan 7 in the exhaust pipe 6, and fixed mounting has diaphragm 8 in the base 1, runs through on the diaphragm 8 and is provided with rectangular pipe 9, and one side fixed mounting of base 1 has the connecting block, connecting block and conveyer pipe 4 fixed connection, and the bottom of conveyer pipe 4 is located rectangular pipe 9's below.

The both sides inner wall of rectangular pipe 9 is fixed with baffle one 10 and baffle two 11 respectively, baffle one 10 and baffle two 11 set up along vertical direction in turn, be equipped with the interval between one side of baffle one 10 and baffle two 11 and the inner wall of rectangular pipe 9, baffle one 10 and baffle two 11 other three sides all with rectangular pipe 9's inner wall fixed connection, cavity 12 has all been seted up on baffle one 10 and the baffle two 11, the bottom fixed mounting of baffle one 10 and baffle two 11 has a plurality of atomizer 13 with cavity 12 intercommunication, a plurality of water pipes 15 are installed to the opposite side of drum 3, the one end of a plurality of water pipes 15 extends to in baffle one 10 and baffle two 11's the cavity 12 respectively, the bottom of drum 3 is connected with discharge pipe 16.

One side fixed mounting that conveyer pipe 4 was kept away from to drum 3 has water tank 14, the one end that cavity 12 was kept away from to water pipe 15 extends to in the water tank 14, fixed mounting has motor 17 on the water tank 14, motor 17's output shaft is fixed with montant 18, one side of water tank 14 is rotated and is installed a plurality of actuating lever 20 of being connected with montant 18 transmission, the one end of actuating lever 20 extends to in the water pipe 15 and is fixed with conveyor screw 22, fixed cover is equipped with a plurality of bevel gear 19 on the montant 18, conveyor screw 22 was kept away from to actuating lever 20 one end fixed mounting has bevel gear two 21, bevel gear one 19 meshes with bevel gear two 21, starter motor 17 drives montant 18 and rotates, drive bevel gear 19 and rotate, drive bevel gear two 21 rotates, drive actuating lever 20 rotates, make conveyor screw 22 rotate, water in the drive water tank 14 passes through water pipe 15 and enters into in the cavity 12.

Rotate on the base 1 and install two axis of rotation, the both ends fixed mounting of axis of rotation has gyro wheel 2, makes things convenient for the removal of whole device.

The working principle is as follows: the starting motor 17 drives the vertical rod 18 to rotate, the first bevel gear 19 is driven to rotate, the second bevel gear 21 is driven to rotate, the driving rod 20 is driven to rotate, the conveying screw rod 22 is driven to rotate, water in the driving water tank 14 enters the cavity 12 through the water pipe 15 and is sprayed out through the atomizing nozzle 13, sewage is discharged from the discharge pipe 16, airflow in the cylinder 3 is discharged by starting the exhaust fan 7, the dust suction hopper 5 is driven to suck dust and enters the cylinder 3 through the conveying pipe 4, the airflow flows from bottom to top in the cylinder 3, and the airflow flows in an S shape through the first baffle 10 and the second baffle 11 which are alternately arranged, so that the dust is fully contacted with atomized water mist, full realization is realized, and the dust removal effect is good.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust collector for concrete mixing, includes base (1), its characterized in that, the top fixed mounting of base (1) has drum (3), one side fixed mounting of drum (3) has conveyer pipe (4), the one end of conveyer pipe (4) is connected with dust absorption fill (5), the top of drum (3) is fixed with exhaust pipe (6), install air discharge fan (7) in exhaust pipe (6), fixed mounting has diaphragm (8) in base (1), it is provided with rectangular pipe (9) to run through on diaphragm (8), the both sides inner wall of rectangular pipe (9) is fixed with baffle one (10) and baffle two (11) respectively, baffle one (10) and baffle two (11) set up along vertical direction in turn, be equipped with the interval between the one side of baffle one (10) and baffle two (11) and the inner wall of rectangular pipe (9), the other of baffle one (10) and baffle two (11) all with the inner wall fixed connection of rectangular pipe (9), all set up on baffle one (10) and baffle two (11) three sides all with the inner wall fixed connection of baffle (12), the bottom of a plurality of spray nozzle (12) is installed with a plurality of spray nozzle (12), the other side of fixed mounting of baffle (13) and two (13), one end of each of the water pipes (15) extends into the cavity (12) of the first baffle plate (10) and the cavity (12) of the second baffle plate (11), and the bottom of the cylinder (3) is connected with a discharge pipe (16).

2. The concrete mixing dust removing device according to claim 1, wherein a water tank (14) is fixedly mounted on one side of the cylinder (3) far away from the delivery pipe (4), and one end of the water pipe (15) far away from the cavity (12) extends into the water tank (14).

3. The concrete mixing dust removal device according to claim 2, wherein a motor (17) is fixedly mounted on the water tank (14), a vertical rod (18) is fixed on an output shaft of the motor (17), a plurality of driving rods (20) in transmission connection with the vertical rod (18) are rotatably mounted on one side of the water tank (14), and one ends of the driving rods (20) extend into the water pipe (15) and are fixedly provided with conveying screws (22).

4. The concrete mixing dust removal device according to claim 3, wherein a plurality of bevel gears I (19) are fixedly sleeved on the vertical rod (18), a bevel gear II (21) is fixedly installed at one end of the driving rod (20) far away from the conveying screw rod (22), and the bevel gears I (19) are meshed with the bevel gear II (21).

5. The concrete mixing dust removal device according to claim 1, wherein a bearing rod is fixedly mounted at the top of the base (1), and the top of the bearing rod is fixedly connected with the cylinder (3).

6. The concrete mixing dust removing device according to claim 1, wherein two rotating shafts are rotatably mounted on the base (1), and the rollers (2) are fixedly mounted at two ends of the rotating shafts.

7. The concrete mixing dust removal device according to claim 1, wherein a connecting block is fixedly installed on one side of the base (1), the connecting block is fixedly connected with the conveying pipe (4), and the bottom of the conveying pipe (4) is located below the rectangular pipe (9).