CN219002482U

CN219002482U - Dust removal mechanism of concrete mixing plant

Info

Publication number: CN219002482U
Application number: CN202223434101.9U
Authority: CN
Inventors: 王茹
Original assignee: Yantai Ruili Construction Technology Co ltd
Current assignee: Yantai Ruili Construction Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-12
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a dust removing mechanism of a concrete mixing plant, which comprises a mixing tank and a dust removing box, wherein a first spray pipe is arranged in the dust removing box, a plurality of uniformly distributed connecting pipes are communicated with the inner side wall of the first spray pipe, dust generated in the mixing tank enters the dust removing box through a vent pipe, then the first spray pipe flows into the second spray pipe through the connecting pipes, so that a plurality of atomizing nozzles atomize and spray water, dust introduced into the dust removing box can be reduced, the dust is collected in a collecting cylinder, then air flow after dust reduction is filtered through a filter plate and then discharged from an air outlet pipe, the effect of cleaning and collecting the generated dust is achieved in the process of mixing concrete, and when the filter plate is required to be cleaned, two electric push rods are started, so that the two scrapers move, the dust on the filter plate can be cleaned conveniently, and the filter plate is filtered continuously.

Description

Dust removal mechanism of concrete mixing plant

Technical Field

The utility model relates to the technical field of concrete production, in particular to a dust removing mechanism of a concrete mixing plant.

Background

The concrete mixing station is a building material manufacturing device which is composed of a mixing main machine, a material weighing system, a material conveying system, a material storage system, a control system and other auxiliary facilities, and the main working principle of the building material manufacturing device is that cement is used as cementing material, raw materials such as sand stone, lime, cinder and the like are mixed and stirred, and finally the concrete is manufactured to be used as wall materials to be put into construction production. Since the concrete mixing plant has been put into use, it has been playing an important role in the construction and building material industry in China, and this is certainly determined by the excellent characteristics of the concrete mixing plant itself.

In the existing stirring station, the stirring main body is a main body of the stirring machine, materials enter the stirring main body through the conveying mechanism and then are stirred, dust is generated in the stirring process of concrete by the stirring machine, and dust is filtered by dust removing equipment.

The present publication number CN216757586U discloses a dust collector for concrete mixing plant, through the cooperation setting between structures such as dust absorption pipe, collect cover, the collection cylinder, a motor, flabellum and filter cloth, with the inside air suction collection cover that contains a large amount of concrete particles of stirring building, and filter the air through the filter cloth that collects the inside setting of cover, stay the concrete particles inside the collection cylinder, the device is only removed dust through the filter cloth when using, and in-process dust at the dust removal is piled up in collecting cover easily, thereby the phenomenon that the dust is not thoroughly removed dust and the inconvenient collection of dust is handled can appear, thereby influence the efficiency of dust removal work, consequently, wait to improve.

Disclosure of Invention

The utility model aims to provide a dust removing mechanism of a concrete mixing plant, which has the characteristics of achieving the effect of cleaning and collecting generated dust in the process of mixing concrete, facilitating the cleaning of the dust on a filter plate and enabling the filter plate to continuously filter the dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust removal mechanism of concrete mixing plant, includes agitator tank and dust removal case, the internally mounted of dust removal case has first shower, the inside wall intercommunication of first shower has a plurality of evenly distributed's connecting pipe, and a plurality of the other end intercommunication of connecting pipe has the second shower, the top of first shower is provided with the filter plate of installing in the dust removal case inside wall, the electric putter is all installed to the left and right sides wall of dust removal case, two the output of electric putter all runs through the lateral wall of dust removal case and all installs the scraper blade with the filter plate butt;

the bottom intercommunication of dust removal case has a transport section of thick bamboo, the motor is installed to the right side wall of transport section of thick bamboo, the output of motor runs through the right side wall of transport section of thick bamboo and installs the hob, the lateral wall intercommunication of transport section of thick bamboo has row material pipe.

In order to introduce external water flow into the first spray pipe, as a dust removing mechanism of the concrete mixing plant of the present utility model, preferably, the outer side wall of the first spray pipe is communicated with a water inlet pipe, and the other end of the water inlet pipe penetrates through the outer side wall of the dust removing box and extends to the outside of the dust removing box and is provided with a water pump.

In order to form negative pressure in the dust removing box and promote dust in the stirring tank to enter the dust removing box through the vent pipe, the dust removing mechanism of the concrete stirring station is preferable, the upper end face of the dust removing box is communicated with an air outlet pipe, and a fan is arranged at the other end of the air outlet pipe.

In order to facilitate collection of dust after dust fall, as a dust removing mechanism of the concrete mixing plant of the utility model, a collecting cylinder is preferably arranged below the discharge pipe.

In order to spray out the water of the first spray pipe, the plurality of connecting pipes and the second spray pipe through atomization, the dust removing mechanism of the concrete mixing plant is preferably provided with a plurality of uniformly distributed atomization spray heads on the bottom end surfaces of the first spray pipe, the plurality of connecting pipes and the second spray pipe.

In order to introduce dust in the stirring tank into the dust removing box, the dust removing mechanism of the concrete stirring station is preferably provided with a vent pipe communicated between the stirring tank and the dust removing box, and the joint of the vent pipe and the dust removing box is positioned below the first spray pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, firstly, in the operation process of the stirring tank, the fan is started to discharge air in the dedusting box, so that negative pressure is formed in the dedusting box, dust generated in the stirring tank enters the dedusting box through the vent pipe, then the water pump is started, external water can be introduced into the water inlet pipe and introduced into the first spray pipe, then the first spray pipe flows into the second spray pipe through the plurality of connecting pipes, so that the plurality of atomizing nozzles atomize and spray water, dust introduced into the dedusting box can be reduced, the dust is collected in the collecting cylinder, then the air flow after dust reduction is filtered through the filter plate and then discharged from the air outlet pipe, the effect of cleaning and collecting the generated dust is achieved in the process of stirring concrete, and when the filter plate needs to be cleaned, the two electric push rods are started, so that the two scraping plates move, the dust on the filter plate can be cleaned conveniently, and the filter plate can continuously filter the dust.

Drawings

FIG. 1 is a block diagram of an overall cross-section of the present utility model;

FIG. 2 is a bottom view block diagram of a first shower pipe and a second shower pipe of the present utility model;

FIG. 3 is a block diagram of a filter plate according to the present utility model

In the figure: 1. a stirring tank; 101. a vent pipe; 2. a dust removal box; 3. a first shower; 301. a connecting pipe; 302. a second shower; 303. a water inlet pipe; 304. a water pump; 4. a filter plate; 401. an electric push rod; 402. a scraper; 5. an air outlet pipe; 501. a blower; 6. a delivery cylinder; 601. a screw rod; 602. a motor; 603. a discharge pipe; 7. and a collection cylinder.

Detailed Description

Referring to fig. 1 to 3, a dust removing mechanism of a concrete mixing plant comprises a mixing tank 1 and a dust removing box 2, wherein a first spray pipe 3 is installed in the dust removing box 2, the inner side wall of the first spray pipe 3 is communicated with a plurality of uniformly distributed connecting pipes 301, the other ends of the plurality of connecting pipes 301 are communicated with a second spray pipe 302, a filter plate 4 installed on the inner side wall of the dust removing box 2 is arranged above the first spray pipe 3, electric push rods 401 are installed on the left side wall and the right side wall of the dust removing box 2, and the output ends of the two electric push rods 401 penetrate through the outer side wall of the dust removing box 2 and are respectively provided with a scraper 402 abutted against the filter plate 4;

the bottom of the dust removal box 2 is communicated with a conveying cylinder 6, a motor 602 is installed on the right side wall of the conveying cylinder 6, the output end of the motor 602 penetrates through the right side wall of the conveying cylinder 6 and is provided with a screw rod 601, and the outer side wall of the conveying cylinder 6 is communicated with a discharge pipe 603.

In this embodiment: firstly, in the operation process of the stirring tank 1, the fan 501 is started to discharge air in the dust removal tank 2, negative pressure is formed in the dust removal tank 2, dust generated in the stirring tank 1 enters the dust removal tank 2 through the ventilating pipe 101, then the water pump 304 is started, external water can be introduced into the water inlet pipe 303 and introduced into the first spraying pipe 3, then the first spraying pipe 3 flows into the second spraying pipe 302 through the plurality of connecting pipes 301, so that the plurality of atomizing nozzles atomize and spray water, dust introduced into the dust removal tank 2 can be reduced, dust is collected in the collecting cylinder 7, then the air flow after dust reduction is filtered through the filter plate 4 and then discharged from the air outlet pipe 5, so that the effect of cleaning and collecting generated dust is achieved in the process of stirring concrete, and when the filter plate 4 needs to be cleaned, the two electric push rods 401 are started, the two scrapers 402 are moved, dust on the filter plate 4 is convenient to clean, and the filter plate 4 is enabled to continuously filter dust.

As a technical optimization scheme of the utility model, the outer side wall of the first spray pipe 3 is communicated with a water inlet pipe 303, and the other end of the water inlet pipe 303 penetrates through the outer side wall of the dust removal box 2 and extends to the outside of the dust removal box 2, and a water pump 304 is arranged.

In this embodiment: by activating the water pump 304, external water can be introduced into the interior of the water inlet pipe 303, causing the water inlet pipe 303 to introduce water into the interior of the first shower pipe 3.

As a technical optimization scheme of the utility model, the upper end surface of the dust removal box 2 is communicated with an air outlet pipe 5, and the other end of the air outlet pipe 5 is provided with a fan 501.

In this embodiment: by starting the blower 501, air inside the dust box 2 can be discharged, so that negative pressure is formed inside the dust box 2, and dust generated inside the stirring tank 1 is caused to enter the inside of the dust box 2 through the breather pipe 101.

As a technical optimization scheme of the utility model, a collecting cylinder 7 is arranged below the discharge pipe 603.

In this embodiment: by installing the collecting cylinder 7, dust discharged from the discharge pipe 603 is easily collected.

As a technical optimization scheme of the utility model, a plurality of uniformly distributed atomizing nozzles are arranged on the bottom end surfaces of the first spray pipe 3, the plurality of connecting pipes 301 and the second spray pipe 302.

In this embodiment: when water flows into the first spray pipe 3, the plurality of connecting pipes 301 and the second spray pipe 302 by installing the atomizing nozzles, the water flows are atomized and sprayed out through the plurality of atomizing nozzles, so that dust introduced into the dust removal box 2 is subjected to dust removal.

As a technical optimization scheme of the utility model, a breather pipe 101 is communicated between the stirring tank 1 and the dust removal box 2, and the joint of the breather pipe 101 and the dust removal box 2 is positioned below the first spray pipe 3.

In this embodiment: dust generated in the operation process of the stirring tank 1 can enter the dust removal box 2 through the vent pipe 101 to remove dust.

Working principle: firstly, when the device is used, the device is connected with an external power supply, the water inlet pipe 303 is connected with an external water pipe, then, in the operation process of the stirring tank 1, the fan 501 is started to discharge air in the dust removing tank 2, so that negative pressure is formed in the dust removing tank 2, dust generated in the stirring tank 1 enters the dust removing tank 2 through the ventilating pipe 101, then, the water pump 304 is started, external water flow can be led into the water inlet pipe 303 and into the first spray pipe 3, when the atomizing spray heads on the first spray pipe 3 perform atomizing spray, water flow flows into the second spray pipe 302 through the plurality of connecting pipes 301, so that the plurality of atomizing spray heads perform atomizing spray on water, dust in the dust removing tank 2 can be reduced, then, the dust can fall into the conveying cylinder 6, the motor 602 is started, the spiral rod 601 rotates to drive the dust to move, the dust is driven to be discharged into the dust collecting cylinder 7 through the ventilating pipe 101, then, air flow after dust reduction is filtered through the filter plate 4 is discharged from the air outlet pipe 5, and when the filter plate 4 needs to be cleaned, the two electric push rods 401 are started, and the dust on the filter plate 4 can be cleaned.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a dust removal mechanism of concrete mixing plant, includes agitator tank (1) and dust removal case (2), its characterized in that: the dust removal box is characterized in that a first spray pipe (3) is arranged in the dust removal box (2), a plurality of uniformly distributed connecting pipes (301) are communicated with the inner side wall of the first spray pipe (3), a second spray pipe (302) is communicated with the other end of each connecting pipe (301), a filter plate (4) arranged on the inner side wall of the dust removal box (2) is arranged above the first spray pipe (3), electric push rods (401) are arranged on the left side wall and the right side wall of the dust removal box (2), and the output ends of the two electric push rods (401) penetrate through the outer side wall of the dust removal box (2) and are respectively provided with a scraper (402) which is in butt joint with the filter plate (4);

the bottom of dust removal case (2) communicates there is transport section of thick bamboo (6), motor (602) are installed to the right side wall of transport section of thick bamboo (6), the output of motor (602) runs through the right side wall of transport section of thick bamboo (6) and installs hob (601), the lateral wall intercommunication of transport section of thick bamboo (6) has row material pipe (603).

2. A dedusting mechanism for a concrete mixing plant as in claim 1 wherein: the outer side wall of the first spray pipe (3) is communicated with a water inlet pipe (303), and the other end of the water inlet pipe (303) penetrates through the outer side wall of the dust removal box (2) and extends to the outside of the dust removal box (2) and is provided with a water pump (304).

3. A dedusting mechanism for a concrete mixing plant as in claim 1 wherein: the upper end face of the dust removal box (2) is communicated with an air outlet pipe (5), and a fan (501) is arranged at the other end of the air outlet pipe (5).

4. A dedusting mechanism for a concrete mixing plant as in claim 1 wherein: a collecting cylinder (7) is arranged below the discharge pipe (603).

5. A dedusting mechanism for a concrete mixing plant as in claim 1 wherein: and a plurality of uniformly distributed atomizing spray heads are arranged on the bottom end surfaces of the first spray pipe (3), the plurality of connecting pipes (301) and the second spray pipe (302).

6. A dedusting mechanism for a concrete mixing plant as in claim 1 wherein: the novel dust removal device is characterized in that a vent pipe (101) is communicated between the stirring tank (1) and the dust removal box (2), and the joint of the vent pipe (101) and the dust removal box (2) is located below the first spray pipe (3).