CN211851842U - Dust collector is used in mining equipment exploitation - Google Patents

Abstract

The utility model discloses a dedusting device for mining equipment, comprising a dedusting box body, an introduction pipe is fixedly connected and installed on the surface of the dedusting box body, a fan casing is fixedly installed on the surface of the introduction pipe, and the dedusting box body The lower end of the dust removal box is fixedly installed with a receiving box, the inside of the dust removal box body is fixedly installed with a dust removal installation plate, the other side surface of the dust removal box body is fixedly connected and installed with a guide pipe, and the other end of the guide pipe is fixedly connected and installed with a guide pipe. Dust box. The mining equipment described in the utility model adopts a dust removal device, which can accommodate more dust. At the same time, when the dust is full, the opening and closing inserts can be closed, and then the sealing cover can be opened to discharge the dust inside the receiving box. Stop the machine, so as to improve the work efficiency, reduce the trouble caused by the stop, and also reduce the tiny dust contained in the air, and improve the effect of dust reduction.

Description

A dedusting device for mining equipment

technical field

The utility model relates to the field of dust removal devices, in particular to a dust removal device for mining equipment development.

Background technique

Dust removal device, commonly known as dust collector, is a device that removes or reduces the fly ash content in flue gas. The types of dust removal devices can be divided into biological nanofilm dust suppression devices, cloud and fog dust suppression devices, cloud and fog dust suppression devices, bag dust removal devices, cyclone dust removal devices, wet dust removal devices, electrostatic dust removal devices, and desulfurization dust removal devices. Metallurgy, construction, mining, machinery, textile and other industries, however, the types of bag filter are mostly named according to the cleaning method, mainly divided into mechanical vibration type bag filter, atmospheric backflushing type bag filter and pulse filter There are three types of blowing bag filter, which have high classification and dust removal efficiency for fine dust with sub-micron particle size. The range of processing gas volume is large, and it is used to separate particulate dust and fine dust in industrial waste gas. It is widely used in metallurgy, Mining, cement, thermal power plants, building materials, foundry, chemical industry, tobacco, asphalt mixer, grain, mechanical processing, boiler dust removal, dust-containing gas enters from the air inlet, and when passing through the ash hopper, part of the large particle dust in the gas is affected by inertial force and The effect of gravity is separated and falls directly into the bottom of the ash hopper. The dust-laden gas enters the filter bag filter area of the middle box after passing through the ash hopper. The gas passes through the filter bag, and the dust is retained on the outer surface of the filter bag. After the filter bag mouth enters the upper box, it is discharged from the air outlet. It has a good dust removal effect in use, and has low power consumption, and is widely used in various fields; however, the mining equipment currently used at this stage uses dust removal devices. , It is often necessary to stop the process when cleaning the deposited dust, which is very troublesome and reduces work efficiency. In addition, the dust of some small molecules is easy to pass through the bag, or the damage to the bag is not easy to find, and the dust that passes through is easy to pass directly. into the atmosphere to cause air pollution.

Utility model content

The main purpose of the present utility model is to provide a dust removal device for mining equipment, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A dedusting device for mining equipment, including a dedusting box, a surface of the dedusting box is fixedly connected with an introduction pipe, a fan casing is fixedly installed on the surface of the introduction pipe, and a lower end of the dedusting box is fixedly installed with A receiving box, a dust removal installation plate is fixedly installed inside the dust removal box, a guide pipe is fixedly connected to the other side surface of the dust removal box, and a dust suppression box is fixedly connected to the other end of the guide pipe. Support feet are fixedly installed on the lower surfaces of the dust removal box body and the dust reduction box body.

Preferably, a connecting pipe is fixedly connected to the upper surface of the receiving box, an opening and closing insert is movably installed in the middle of the connecting pipe, and a sealing cover is fixedly installed on the lower surface of the receiving box, and the receiving box passes through the connecting pipe. It is fixedly connected with the dust removal box.

Preferably, a shunt pipe is fixedly installed inside the dust suppression box, a pipe interface is fixedly connected to the surface of the shunt pipe, a spray head is fixedly installed on the lower surface of the shunt pipe, and the upper part of the dust suppression box is fixedly installed with a The ceiling, the duct interface extends to the outside by passing through the dust box.

Preferably, a power motor is fixedly installed inside the fan casing, and a fan blade is movably installed at the end of the power motor.

Preferably, a dust removal cloth bag is fixedly installed on the lower surface of the dust removal installation plate, and a cloth bag dragon skeleton is fixedly installed in the inside of the dust removal cloth bag.

Preferably, a drainage port is provided at the lower end of the dust suppression box, and the inner surface of the dust suppression box is coated with an anti-oxidative and anti-corrosion coating.

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

In the present utility model, through the accommodating box provided, the accommodating box can accommodate more dust, and at the same time, when the dust is full, the opening and closing inserts can be closed, and then the sealing cover can be opened to discharge the dust inside the accommodating box, and there is no need to stop the machine when discharging. In this way, the work efficiency can be improved and the trouble caused by downtime can be reduced. Through the set dust reduction box, the dust reduction box is in contact with the small molecular dust through the mist water, so that the tiny dust contained in the air can be more fully reduced, and the effect of dust reduction can be improved. Effect.

Description of drawings

1 is a schematic diagram of the overall structure of a dust removal device used in mining equipment development of the present utility model;

Figure 2 is a partial cross-sectional view of a fan casing of a mining equipment developed with a dust removal device of the present invention;

3 is a partial view of a shunt pipe of a dust removal device used in mining equipment development of the present invention;

FIG. 4 is a partial cross-sectional view of a storage box of a mining equipment developed with a dust removal device according to the present invention.

In the figure: 1. Dust removal box; 2. Introducing pipe; 3. Fan casing; 301. Power motor; 302. Fan blade; 4. Receiving box; 401. Connecting pipe; 5. Dust removal installation plate; 501. Dust removal bag; 6. Guide pipe; 7. Dust suppression box; 701, shunt pipe; 702, pipe interface; 703, spray head; 704, ceiling;

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-4, a dust removal device is used for mining equipment, including a dust removal box 1, the surface of the dust removal box 1 is fixedly connected with an introduction pipe 2, and the surface of the introduction pipe 2 is fixedly installed with a fan Shell 3, a receiving box 4 is fixedly installed at the lower end of the dust removal box 1, a dust removal installation plate 5 is fixedly installed inside the dust removal box 1, and a guide is fixedly connected to the other side surface of the dust removal box 1 Pipe 6, the other end of the guide pipe 6 is fixedly connected and installed with a dust-reducing box 7, and the lower surfaces of the dust-removing box 1 and the dust-reducing box 7 are fixedly installed with supporting feet 8;

The upper surface of the receiving box 4 is fixedly connected with a connecting pipe 401, the middle of the connecting pipe 401 is movably installed with an opening and closing insert 402, and the lower surface of the receiving box 4 is fixedly installed with a sealing cover 403, and the receiving box 4 passes through The connecting pipe 401 is in fixed communication with the dust removal box 1; the interior of the dust reduction box 7 is fixedly installed with a shunt pipe 701, the surface of the shunt pipe 701 is fixedly connected with a pipe interface 702, and the lower surface of the shunt pipe 701 is fixedly installed with a spray head 703, a ceiling 704 is fixedly installed on the upper part of the dust suppression box 7, and the pipe interface 702 extends to the outside by passing through the dust suppression box 7; a power motor 301 is fixedly installed inside the fan housing 3, and the power motor 301 is A fan blade 302 is movably installed at the end; a dust removal bag 501 is fixedly installed on the lower surface of the dust removal installation plate 5, and a bag dragon skeleton is fixedly installed inside the dust removal bag 501; The inner surface of the dust suppression box 7 is coated with a layer of anti-oxidative anti-corrosion coating.

It should be noted that the present invention is a dedusting device for mining equipment. When in use, the high-pressure water pipe is first connected to the pipe interface 702. At this time, the water inside the high-pressure water pipe will enter the shunt pipe 701 and enter the After that, it can be sprayed from the spray head 703, and at the same time, the power motor 301 inside the fan casing 3 is activated, so that the fan blade 302 rotates to generate negative pressure, and the dust generated in the mine tunnel is introduced into the dust removal box 1 through the introduction pipe 2, and the introduction The dust-laden air will pass through the dust removal bag 501 to remove the smaller particles, and then the dust-reduced air will be discharged into the dust-reducing box 7 through the guide duct 6. Before entering, the discharge port at the bottom of the dust-reducing box 7 is at In a sealed state, the dust-removed air will enter the dust-reducing box 7 under the action of the mist sprayed by the spray head 703 to drop the tiny dust in the air, and then the air will be discharged from both sides of the ceiling 704, so that the dust-reduction can be completed. The storage box 4 is provided to accommodate more dust. At the same time, when the dust is full, the opening and closing inserts 402 can be closed, and then the sealing cover 403 can be opened to discharge the dust inside the storage box 4. No shutdown is required during discharge, which can improve the work. High efficiency, reduce the trouble caused by downtime, and the dust reduction box 7 is also provided to contact the small molecular dust through mist water, so that the tiny dust contained in the air can be more fully reduced, and the effect of dust reduction can be improved.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention The new model will also have various changes and improvements, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mining equipment is dust collector for exploitation which characterized in that: including dust removal box (1), leading-in pipeline (2) are installed to the fixed surface connection of dust removal box (1), fan shell (3) are installed to the fixed surface of leading-in pipeline (2), the lower extreme fixed mounting of dust removal box (1) has holding box (4), the inside fixed mounting of dust removal box (1) has dust removal mounting panel (5), direction pipeline (6) are installed to the opposite side fixed surface connection of dust removal box (1), dust fall box (7) are installed to the other end fixed connection of direction pipeline (6), dust removal box (1) with the equal fixed mounting of lower surface of dust fall box (7) has supporting legs (8).

2. The mining equipment mining dust collector of claim 1, wherein: the last fixed surface of holding case (4) is connected with connecting tube (401), the middle part movable mounting of connecting tube (401) has inserted sheet (402) that opens and shuts, the lower fixed surface of holding case (4) installs sealed lid (403), holding case (4) are through connecting tube (401) and the fixed intercommunication of dust removal box (1).

3. The mining equipment mining dust collector of claim 1, wherein: the inside fixed mounting of dust fall box (7) has shunt tubes (701), shunt tubes (701) fixed surface is connected with pipeline interface (702), the lower fixed surface of shunt tubes (701) installs atomising head (703), the upper portion fixed mounting of dust fall box (7) has ceiling (704), pipeline interface (702) extend to the outside through passing dust fall box (7).

4. A mining equipment dust removal device as defined in any one of claims 1 to 3, wherein: the fan is characterized in that a power motor (301) is fixedly mounted inside the fan shell (3), and a fan blade (302) is movably mounted at the end part of the power motor (301).

5. A mining equipment dust removal device as defined in any one of claims 1 to 3, wherein: the lower surface of the dust removal mounting plate (5) is fixedly provided with a dust removal cloth bag (501), and the inside of the dust removal cloth bag (501) is fixedly provided with a cloth bag keel frame.

6. The mining equipment mining dust collector of claim 3, characterized in that: the lower end of the dust-settling box body (7) is provided with a drainage port, and the inner surface of the dust-settling box body (7) is coated with an oxidation-resistant anticorrosive coating.

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