CN213790720U

CN213790720U - Dust fall pipeline is used in concrete production

Info

Publication number: CN213790720U
Application number: CN202022520118.0U
Authority: CN
Inventors: 杜伟
Original assignee: Sichuan Gaoling Industrial Co ltd
Current assignee: Sichuan Gaoling Industrial Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-27
Anticipated expiration: 2030-11-04

Abstract

The utility model belongs to the technical field of air treatment equipment, in particular to a dust fall pipeline for concrete production, which comprises a pipeline body, one side of the pipeline body is provided with a metal protection net, a double-shaft motor is arranged in the pipeline body, two output shafts of the double-shaft motor are respectively welded with a fan blade and a cleaning brush, a filter plate is movably arranged on the inner wall at the top of the pipeline body, the bottom of the filter plate extends to the inner wall at the bottom of the pipeline body, a first filter screen is arranged on the filter plate, two mounting plates are respectively welded on the inner wall at the top and the inner wall at the bottom of the pipeline body, two groups of mounting plates are distributed at two sides of the filter plate, and a plurality of cylinders are welded at one side close to the two mounting plates, the filter plate is fixed, so that the aluminum plate can be conveniently detached.

Description

Dust fall pipeline is used in concrete production

Technical Field

The utility model relates to an air treatment equipment technical field especially relates to a dust fall pipeline is used in concrete production.

Background

The concrete is an artificial stone material which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary, uniformly stirring, closely compacting, curing and hardening according to a proper proportion, producing a large amount of dust in the production process of the concrete to pollute the environment and hurt constructors, easily causing occupational diseases such as pneumoconiosis and the like, and generally setting a dust-settling pipeline to purify the air for reducing the harm of dusty gas to the body.

However, in the prior art, the dust falling pipe filters dust-laden air through an internal filter screen, falls dust, and not only does the dust fall pipe not completely filter the dust-laden air, but also the filter screen is welded on the inner wall of the pipe, so that the dust falling pipe is very difficult to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the dust fall pipeline is used in concrete production who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust fall pipeline for concrete production comprises a pipeline body, wherein a metal protection net is arranged on one side of the pipeline body, a double-shaft motor is arranged in the pipeline body, fan blades and a cleaning brush are welded on two output shafts of the double-shaft motor respectively, a filter plate is movably mounted on the inner wall of the top of the pipeline body, the bottom of the filter plate extends to the inner wall of the bottom of the pipeline body, a first filter screen is arranged on the filter plate, two mounting plates are welded on the inner wall of the top and the inner wall of the bottom of the pipeline body respectively, the two mounting plates are distributed on two sides of the filter plate, a plurality of cylinders are welded on one side, close to the two mounting plates, of each cylinder, a telescopic block is slidably mounted on the inner wall of one side of each cylinder, a spring is welded on one side of each telescopic block, one end, far away from each telescopic block, of the spring is welded with the inner wall of one side of each cylinder, and one side, close to each telescopic block is welded with a clamping plate, two splint and filter plate laminating are in the same place, the bottom of pipeline body is equipped with the water tank, the top of pipeline body is equipped with the water pump, one side and the bottom of water pump are equipped with the outlet pipe respectively and absorb water the pipe, and the one end of outlet pipe extends to this internal and welding of pipeline has the shower nozzle, and the one end that absorbs water the pipe extends to in the water tank, this internal second filter screen that is equipped with of pipeline.

Preferably, the top and the bottom of the double-shaft motor are welded with the supporting rods, and one ends of the two supporting rods, which are far away from each other, are welded with the inner wall of the top and the inner wall of the bottom of the pipeline body respectively.

Preferably, a plurality of vent holes are formed in the metal protection net, and the metal protection net is made of stainless steel materials.

Preferably, a through hole is formed in the inner wall of one side of the cylinder, a sealing ring is arranged in the through hole, and the telescopic block is connected with the inner wall of the sealing ring in a sliding mode.

Preferably, the ball bearings are arranged on the side, close to the filter plate, of each clamping plate, and one side of each clamping plate is in rolling connection with the ball bearings.

Preferably, one side and the bottom of water tank are equipped with water filling port and delivery port respectively, the through-hole diameter on the second filter screen is less than the through-hole diameter of first filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, start double-shaft motor and water pump, double-shaft motor drives flabellum and clearance brush, the flabellum will have in the air suction pipeline of dust, after the prefilter of first filter screen, to the direction removal that is close to the second filter screen, the surface of first filter screen is swept to the clearance brush clearance, prevent to block up, the water pump is with the water absorption in the water tank to the water pump in, rethread outlet pipe precipitation carries to the shower nozzle, the shower nozzle sprays water to in the filterable air, it is not moistened by filterable dust in the air, muddy water mixture flows into in the water tank through the through-hole of pipeline bottom inner wall, the filtration of the air that finishes through the second filter screen, upwards mention the filter plate, can take out, insert the bottom of filter plate to the pipeline in during the installation, two splint extrude the filter plate, can prevent that the filter plate from droing.

The utility model discloses simple structure, convenient to use utilize water to drench the method and carry out secondary filter to the air, clear up more thoroughly, set up clamping structure simultaneously, fix the filter plate, the aluminum plate's of being convenient for dismantlement.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic side view of the metal protective net of FIG. 1;

in the figure: 1. a pipe body; 2. a metal protection net; 3. a double-shaft motor; 4. a fan blade; 5. cleaning a brush; 6. filtering the plate; 7. a first filter screen; 8. mounting a plate; 9. a cylinder; 10. a telescopic block; 11. a spring; 12. a splint; 13. a water tank; 14. a water pump; 15. a spray head; 16. and a second filter screen.

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, the present invention provides a technical solution: a dust fall pipeline for concrete production comprises a pipeline body 1, a metal protection net 2 is arranged on one side of the pipeline body 1, a double-shaft motor 3 is arranged in the pipeline body 1, fan blades 4 and a cleaning brush 5 are respectively welded on two output shafts of the double-shaft motor 3, a filter plate 6 is movably mounted on the inner wall of the top of the pipeline body 1, the bottom of the filter plate 6 extends to the inner wall of the bottom of the pipeline body 1, a first filter screen 7 is arranged on the filter plate 6, two mounting plates 8 are respectively welded on the inner wall of the top and the inner wall of the bottom of the pipeline body 1, two groups of mounting plates 8 are distributed on two sides of the filter plate 6, a plurality of cylinders 9 are respectively welded on one sides, close to the two mounting plates 8, telescopic blocks 10 are slidably mounted on the inner wall of one sides of the cylinders 9, springs 11 are welded on one sides of the telescopic blocks 10, one ends, far away from the telescopic blocks 10, are welded with the inner walls of one sides of the cylinders 9, clamping plates 12 are welded on one sides, close to the filter plates 6, the two clamping plates 12 are attached to the filter plate 6, the bottom of the pipeline body 1 is provided with a water tank 13, the top of the pipeline body 1 is provided with a water pump 14, one side and the bottom of the water pump 14 are respectively provided with a water outlet pipe and a water suction pipe, one end of the water outlet pipe extends into the pipeline body 1 and is welded with a spray head 15, one end of the water suction pipe extends into the water tank 13, and a second filter screen 16 is arranged in the pipeline body 1;

the top and the bottom of the double-shaft motor 3 are welded with supporting rods, the ends far away from the two supporting rods are welded with the inner wall of the top and the inner wall of the bottom of the pipeline body 1 respectively, the metal protection net 2 is provided with a plurality of ventilation holes, the metal protection net 2 is made of stainless steel material, the inner wall of one side of the cylinder 9 is provided with a through hole, a sealing ring is arranged in the through hole, the telescopic block 10 is in sliding connection with the inner wall of the sealing ring, one side of the clamping plate 12 close to the filter plate 6 is provided with a ball, one side of the clamping plate 12 is in rolling connection with the ball, one side and the bottom of the water tank 13 are respectively provided with a water filling port and a water outlet, the diameter of the through hole on the second filter screen 16 is smaller than that of the first filter screen 7, when in use, the double-shaft motor 3 and the water pump 14 are started, the double-shaft motor 3 drives the fan blades 4 and the cleaning brush 5, the fan blades 4 suck air with dust into the pipeline, after the primary filtration of the first filter screen 7, to the direction removal that is close to second filter screen 16, cleaning brush 5 cleans the surface of first filter screen 7, prevent to block up, water pump 14 is with the water absorption in the water tank 13 to the water pump 14 in, rethread outlet pipe precipitation is carried to shower nozzle 15, shower nozzle 15 sprays water to in the air by the filterable, not drenched by filterable dust in the air, muddy water mixture is in through-hole flow water tank 13 of pipeline bottom inner wall, the air that filters finishing is through the filtration of second filter screen 16, upwards mention filter plate 6, can take out, insert the bottom of filter plate 6 to the pipeline in during the installation, two splint 12 extrude filter plate 6, can prevent that filter plate 6 from droing, the utility model discloses simple structure, convenient to use utilize the water to drench the method and carry out secondary filter to the air, the clearance is more thorough, sets up clamping structure simultaneously, fix the filter plate, the aluminium plate's of being convenient for dismantlement.

The working principle is as follows: during the use, start double-shaft motor 3 and water pump 14, double-shaft motor 3 drives flabellum 4 and clearance brush 5, in the air suction pipeline that flabellum 4 will have dust, after the prefilter of first filter screen 7, to the direction removal that is close to second filter screen 16, clearance brush 5 cleans the surface of first filter screen 7, prevent to block up, water pump 14 is with the water absorption in the water tank 13 to the water pump 14 in, rethread outlet pipe precipitation carries to shower nozzle 15, shower nozzle 15 sprays water to in the air of being filtered, not drenched by filterable dust in the air, muddy water mixture flows into in the water tank 13 through the through-hole of pipeline bottom inner wall, the air that finishes filtering is through the filtration of second filter screen 16, upwards mention filter plate 6, can take out, insert the bottom of filter plate 6 to the pipeline during the installation, two splint 12 extrude filter plate 6, can prevent that filter plate 6 from droing, the utility model discloses simple structure, Convenient to use utilizes water to drench the method and carries out secondary filter to the air, and the clearance is more thorough, sets up clamping structure simultaneously, fixes the filter plate, the aluminum plate's of being convenient for dismantlement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust fall pipeline is used in concrete production, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), and is characterized in that a metal protection net (2) is arranged on one side of the pipeline body (1), a double-shaft motor (3) is arranged in the pipeline body (1), fan blades (4) and a cleaning brush (5) are welded on two output shafts of the double-shaft motor (3) respectively, a filter plate (6) is movably mounted on the inner wall of the top of the pipeline body (1), the bottom of the filter plate (6) extends to the inner wall of the bottom of the pipeline body (1), a first filter screen (7) is arranged on the filter plate (6), two mounting plates (8) are welded on the inner wall of the top and the inner wall of the bottom of the pipeline body (1), two groups of mounting plates (8) are distributed on two sides of the filter plate (6), a plurality of cylinders (9) are welded on one side, close to the mounting plates (8), a telescopic block (10) is slidably mounted on the inner wall of one side of the cylinders (9), and a spring (11) is welded on one side of the telescopic block (10), the one end of flexible piece (10) and the welding of one side inner wall of drum (9) are kept away from in spring (11) are in the same place, one side welding that flexible piece (10) are close to filter plate (6) has splint (12), two splint (12) and filter plate (6) laminating are in the same place, the bottom of pipeline body (1) is equipped with water tank (13), the top of pipeline body (1) is equipped with water pump (14), one side and the bottom of water pump (14) are equipped with the outlet pipe respectively and absorb water the pipe, and the one end of outlet pipe extends to in pipeline body (1) and the welding has shower nozzle (15), and the one end that absorbs water the pipe extends to in water tank (13), be equipped with second filter screen (16) in pipeline body (1).

2. The dust fall pipeline for concrete production according to claim 1, characterized in that: the top and the bottom of the double-shaft motor (3) are fixedly provided with supporting rods, and one ends of the two supporting rods, which are far away from each other, are welded with the inner wall of the top and the inner wall of the bottom of the pipeline body (1) respectively.

3. The dust fall pipeline for concrete production according to claim 1, characterized in that: a plurality of ventilation holes are formed in the metal protection net (2), and the metal protection net (2) is made of stainless steel materials.

4. The dust fall pipeline for concrete production according to claim 1, characterized in that: a through hole is formed in the inner wall of one side of the cylinder (9), a sealing ring is arranged in the through hole, and the telescopic block (10) is connected with the inner wall of the sealing ring in a sliding mode.

5. The dust fall pipeline for concrete production according to claim 1, characterized in that: and balls are arranged on one side of each clamping plate (12) close to the filter plate (6), and one side of each clamping plate (12) is in rolling connection with the balls.

6. The dust fall pipeline for concrete production according to claim 1, characterized in that: one side and the bottom of water tank (13) are equipped with water filling port and delivery port respectively, the through-hole diameter on second filter screen (16) is less than the through-hole diameter of first filter screen (7).