CN214182358U

CN214182358U - Dust remover

Info

Publication number: CN214182358U
Application number: CN202120017404.7U
Authority: CN
Inventors: 乔磊; 张保强; 许涛; 刘云举
Original assignee: Ningxia Baofeng Energy Group Coal Coking Co ltd; Ningxia Baofeng Energy Group Co ltd
Current assignee: Ningxia Baofeng Energy Group Co ltd; Ningxia Baofeng Energy Group Coking Plant 2 Co.,Ltd.
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-14
Anticipated expiration: 2031-01-05

Abstract

The utility model provides a dust remover, which relates to the technical field of energy sources and comprises a dust remover body with a dust removing cavity, a filter and a pump body; an air inlet pipeline and a sewage discharge pipeline which are communicated with the dust removal cavity are respectively arranged at the upper end and the lower end of the dust remover body, an water inlet pipeline communicated with the dust removal cavity is arranged on the side wall of the dust remover, the inlet of the filter is communicated with the first sewage discharge opening of the sewage discharge pipeline, and the outlet of the filter is communicated with the first water inlet opening of the water inlet pipeline through the pump body. The outlet of the filter is communicated with the first water inlet opening on the water inlet pipeline through the pump body, the liquid after treatment flows to the water inlet pipeline from the filter under the pressurization of the pump body through the filtration of the filter, and then the liquid continuously enters the dust removal cavity to treat new gas to be treated, so that a circulating system is established, the cyclic utilization of the liquid is realized, and the waste of water resources is effectively reduced. Through the setting of filter, can effectual increase the water utilization ratio, the water economy resource.

Description

Dust remover

Technical Field

The utility model relates to a dust removal technical field particularly, relates to a dust remover.

Background

With the increasing severity of environmental pollution, how to reduce industrial pollution becomes the focus of attention. At present, in the aspect of industrial dust removal, a plurality of water bath type and type dust removers are adopted in China and have been formed into standard products.

The water resource mainly used by the dust remover is fresh water, after the fresh water enters the dust remover, the dust of the belt conveyor and the fresh water are mixed to become sewage, and the sewage enters the underground well along a pipeline to be discharged, so that a large amount of water resource is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust remover to the not enough among the above-mentioned prior art to solve the big problem of current dust remover water consumption.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

one aspect of the embodiments of the present invention provides a dust collector, which includes a dust collector body with a dust collecting chamber, a filter and a pump body; an air inlet pipeline and a sewage discharge pipeline which are communicated with the dust removal cavity are respectively arranged at the upper end and the lower end of the dust remover body, an water inlet pipeline communicated with the dust removal cavity is arranged on the side wall of the dust remover, the inlet of the filter is communicated with the first sewage discharge opening of the sewage discharge pipeline, and the outlet of the filter is communicated with the first water inlet opening of the water inlet pipeline through the pump body.

Optionally, a second sewage draining opening is further arranged on the sewage draining pipeline, and a first valve is further arranged at the second sewage draining opening and used for opening or closing the second sewage draining opening; the water inlet pipeline is also provided with a second water inlet opening, and the second water inlet opening is also provided with a second valve for opening or closing the second water inlet opening.

Optionally, a third valve is further disposed at the first sewage draining opening, and a fourth valve is further disposed at the first water inlet opening.

Optionally, the filter comprises a box body and a partition plate; the baffle sets up inside the box, and is used for dividing the box inside into the sub-chamber of a plurality of top intercommunications, and first blowdown opening is located a sub-intracavity.

Optionally, the partition plates include a plurality of partition plates, and the plurality of partition plates are arranged in the box body in a stepped manner.

Optionally, the first drain opening is located at the bottom of the sub-chamber.

Optionally, the filter includes box and filter screen, and the filter screen sets up in the box inside, and is used for filtering the pending liquid that flows through first blowdown opening.

Optionally, the pump body is a centrifugal pump.

Optionally, the dust remover body is a spray type dust remover.

Optionally, a sprayer communicated with the water inlet pipeline is arranged in the spray type dust remover.

The beneficial effects of the utility model include:

the utility model provides a dust remover, which comprises a dust remover body with a dust removing cavity, a filter and a pump body; an air inlet pipeline and a sewage discharge pipeline which are communicated with the dust removal cavity are respectively arranged at the upper end and the lower end of the dust remover body, an water inlet pipeline communicated with the dust removal cavity is arranged on the side wall of the dust remover, the inlet of the filter is communicated with the first sewage discharge opening of the sewage discharge pipeline, and the outlet of the filter is communicated with the first water inlet opening of the water inlet pipeline through the pump body. The outlet of the filter is communicated with the first water inlet opening on the water inlet pipeline through the pump body, the processed liquid flows to the water inlet pipeline from the filter under the pressure increase of the pump body through the filtration of the filter, and then continuously enters the dust removal chamber to process new gas to be processed, so that a circulating system is established, the cyclic utilization of the liquid is realized, and the waste of water resources is effectively reduced. Through the setting of filter, can effectual increase the water utilization ratio, the water economy resource.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a dust collector provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a filter of a dust collector according to an embodiment of the present invention;

fig. 3 is a second schematic structural diagram of a filter of a dust collector according to an embodiment of the present invention.

Icon: 100-a dust collector body; 110-an air intake duct; 200-a sewage draining pipeline; 210-a first drain opening; 211-a third valve; 220-a second waste opening; 221-a first valve; 300-a water inlet pipe; 310-a first water inlet opening; 311-a fourth valve; 320-a second water inlet opening; 321-a second valve; 400-a pump body; 500-a filter; 510-a separator; 520-a subcavity; 530-a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. It should be noted that, in the case of no conflict, various features in the embodiments of the present invention may be combined with each other, and the combined embodiments are still within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

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 in specific cases to those skilled in the art.

In one aspect of the embodiment of the present invention, a dust collector is provided, which includes a dust collector body 100 having a dust collecting chamber, a filter 500, and a pump body 400; an air inlet pipe 110 and a sewage discharge pipe 200 communicated with the dust removal chamber are respectively arranged at the upper end and the lower end of the dust remover body 100, an inlet pipe 300 communicated with the dust removal chamber is arranged on the side wall of the dust remover, the inlet of the filter 500 is communicated with the first sewage discharge opening 210 of the sewage discharge pipe 200, and the outlet of the filter 500 is communicated with the first water inlet opening 310 of the inlet pipe 300 through the pump body 400.

For example, as shown in fig. 1, a dust removing chamber may be disposed inside the dust remover body 100, an air inlet pipe 110 and a sewage outlet pipe 200 which are communicated with the dust removing chamber are disposed at upper and lower ends of the dust remover body 100, respectively, and an air inlet pipe 300 which is communicated with the dust removing chamber is disposed on a side wall of the dust remover body 100, wherein the air inlet pipe 110 may introduce a gas to be treated into the dust removing chamber, the air inlet pipe 300 may introduce water into the dust removing chamber of the dust remover body 100, so that the introduced water and the gas to be treated are mixed, and then dust and the like in the gas to be treated are separated and discharged from the sewage outlet pipe 200. The drain pipe 200 may be provided with a first drain port communicating the first drain port with an inlet of the filter 500 so that part or all of the liquid to be treated (sewage) may flow into the filter 500 through the first drain port. The outlet of the filter 500 is communicated with the first water inlet opening 310 on the water inlet pipe 300 through the pump body 400, the processed liquid flows from the filter 500 to the water inlet pipe 300 under the pressurization of the pump body 400 through the filtration of the filter 500, and then the processed liquid continues to enter the dust removal chamber to process new gas to be processed, so that a circulating system is established, the recycling of the liquid is realized, and the waste of water resources is effectively reduced. Through the setting of filter 500, can effectual increase the water utilization ratio, the water economy resource.

Optionally, a second sewage discharge opening 220 is further disposed on the sewage discharge pipe 200, and a first valve 221 is further disposed at the second sewage discharge opening 220 for opening or closing the second sewage discharge opening 220; a second water inlet opening 320 is further disposed on the water inlet pipe 300, and a second valve 321 is further disposed at the second water inlet opening 320 for opening or closing the second water inlet opening 320.

Illustratively, a second waste opening 220 may be provided on the waste pipe 200, and a corresponding first valve 221 may be provided at the second waste opening 220, so as to open or close the second waste opening 220. A second water inlet opening 320 may be further disposed on the water inlet pipe 300, and a corresponding second valve 321 is disposed at the second water inlet opening 320, so as to open or close the second water inlet opening 320.

When the first valve 221 is opened and the second valve 321 is opened, part of sewage can be discharged from the second sewage discharge opening 220, and meanwhile, part of new water is added into the circulating system, so that liquid or water in the whole circulating system can be purified, and the dust remover can still have the required treatment capacity after treating the gas to be treated for a long time. The opening and closing times of the first valve 221 and the second valve 321 may be synchronous or asynchronous, and this embodiment is not limited thereto.

When the first valve 221 is closed and the second valve 321 is closed, in this case, the water in the circulating system can be completely utilized for dust removal treatment, and the utilization rate of the water is improved.

For example, as shown in fig. 1, the water inlet pipe 300 may include a main water inlet path, a first branch and a second branch, the first branch and the second branch are respectively communicated with the main water inlet path, the first water inlet opening 310 is located on the first branch, the second water inlet opening 320 is located on the second branch, meanwhile, the second valve 321 is correspondingly disposed on the second branch, and the fourth valve 311 is correspondingly disposed on the first branch.

Similarly, the sewerage pipeline 200 may also include a main sewerage path, a third branch and a fourth branch, the third branch and the fourth branch are respectively communicated with the main sewerage path, the first sewerage opening 210 is located on the third branch, the second sewerage opening 220 is located on the fourth branch, the first valve 221 is located on the fourth branch, and the third valve 211 is located on the third branch. This kind of setting can directly increase on current dust remover, has reduced the change volume, does not influence the function of original structure simultaneously. The arrows in fig. 1 indicate the flow direction of the water.

Optionally, a third valve 211 is further disposed at the first drain opening 210, and a fourth valve 311 is further disposed at the first water inlet opening 310.

For example, the third valve 211 may be disposed at the first drain port, the fourth valve 311 may be disposed at the first water inlet 310, and the operation mode of the dust collector may be rapidly switched by opening or closing the third valve 211 and the fourth valve 311 in cooperation with opening or closing the first valve 221 and the second valve 321.

For example, when the first valve 221 and the second valve 321 are closed and the third valve 211 and the fourth valve 311 are opened, the entire dust remover is in a dust removing state without consuming external liquid.

When the first valve 221 and the second valve 321 are opened and the third valve 211 and the fourth valve 311 are closed, the whole dust remover consumes external liquid for dust removal treatment, and in this case, the consumable parts in the filter 500 can be replaced or cleaned without stopping the machine.

Meanwhile, the first valve 221, the second valve 321, the third valve 211 and the fourth valve 311 may be proportional valves, and the proportion of the newly added water is determined by the opening degree of the valves, so that the treatment effect of the dust remover is improved, and the consumption of water resources is reduced. The dust removal effect of the dust remover can be flexibly adjusted through the opening of the proportional valve.

Optionally, filter 500 includes a housing and a baffle 510; the baffle 510 is disposed inside the tank and is used for dividing the inside of the tank into a plurality of sub-chambers 520 with top portions communicated, and the first drain opening 210 is located in one sub-chamber 520.

For example, as shown in fig. 2, a plurality of partition plates 510 may be further disposed inside the tank, and the partition plates 510 may be disposed along the length direction a of the tank in fig. 1, so that the sewage may be sufficiently filtered. The baffle 510 divides the inner space of the box into a plurality of sub-chambers 520, and in order to realize the cyclic treatment and utilization of the sewage, the sub-chambers 520 are communicated at the upper part or the top of the box. At this time, the inlet of the filter 500 is disposed at the left side of the tank, and the outlet is disposed at the right side of the tank, so that the contaminated water can sequentially flow through each of the sub-chambers 520 under the barrier of the partition 510. Impurities contained in the sewage, such as dust particles, are settled by a free settling manner, so that the impurities are deposited at the bottom of each sub-chamber 520 under the blocking of the partition 510. Through a plurality of sub-chambers 520, can carry out many times sedimentation to sewage and filter to in the treatment effect who improves sewage, make the hydroenergy after handling enough satisfy the demand of removing dust.

Optionally, the partition 510 includes a plurality of partitions 510, and the plurality of partitions 510 are disposed in a stepped manner in the box.

For example, as shown in fig. 2, a plurality of baffles 510 may be provided along the length direction a of the tank, and the heights of the plurality of baffles 510 in the tank along the length direction a may be sequentially decreased, so as to increase the sedimentation treatment speed of the sewage and improve the treatment effect of the sewage.

Optionally, the first drain opening 210 is located at the bottom of the subchamber 520.

For example, as shown in fig. 1, the first drainage opening 210 may be disposed at the bottom of the left sub-chamber 520, so that the sewage entering the filter 500 can be sufficiently settled, and the treatment and purification effect thereof can be improved. It should be noted that the first drain opening 210 should not be closed by the bottom wall of the tank, and a certain distance should be provided between the two.

Optionally, the filter 500 includes a housing and a filter screen 530, and the filter screen 530 is disposed inside the housing and is used for filtering the liquid to be treated flowing out through the first drain opening 210.

For example, as shown in fig. 3, a plurality of filter screens 530 may be further disposed in the tank, and the filter screens 530 may be disposed to effectively filter and remove impurities in the sewage, so as to obtain cleaner water.

Optionally, the pump body 400 is a centrifugal pump. Centrifugal pumps operate by causing water to move centrifugally as a result of the rotation of an impeller. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller to be thrown into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell. The basic structure of the centrifugal pump is composed of six parts, namely an impeller, a pump body 400, a pump shaft, a bearing, a sealing ring and a stuffing box.

Optionally, the dust remover body 100 is a spray type dust remover. The water in the dust remover is sprayed into fog form by a nozzle, and when the dust-containing smoke passes through the fog-like space, the dust particles fall down along with the liquid drops due to the collision, interception and condensation between the dust particles and the liquid drops. It may also be in particular of the cross-flow spray type, i.e. spraying the liquid in a direction perpendicular to the gas flow. Concurrent showering, i.e. gas and water droplets flow in the same direction.

Optionally, a sprayer communicated with the water inlet pipe 300 is arranged in the spray type dust collector. The mist is sprayed by a sprayer and then the dust is attached to separate it from the gas to be treated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A dust remover is characterized by comprising a dust remover body with a dust removing cavity, a filter and a pump body; the dust remover comprises a dust remover body, wherein an air inlet pipeline and a sewage discharge pipeline which are communicated with a dust removing cavity are respectively arranged at the upper end and the lower end of the dust remover body, a water inlet pipeline communicated with the dust removing cavity is arranged on the side wall of the dust remover, the inlet of a filter is communicated with a first sewage discharge opening of the sewage discharge pipeline, and the outlet of the filter is communicated with a first water inlet opening of the water inlet pipeline through a pump body.

2. A precipitator in accordance with claim 1, wherein a second drain opening is further provided in said drain conduit, and a first valve is further provided at said second drain opening for opening or closing said second drain opening; the water inlet pipeline is also provided with a second water inlet opening, and a second valve is further arranged at the second water inlet opening and used for opening or closing the second water inlet opening.

3. A precipitator in accordance with claim 2, wherein a third valve is further provided at said first blowdown opening and a fourth valve is further provided at said first water inlet opening.

4. A precipitator in accordance with claim 1, wherein said filter comprises a housing and a baffle; the baffle set up in inside the box, and be used for with the inside sub-chamber that divides into a plurality of tops intercommunication of box, first blowdown opening is located one in the sub-chamber.

5. A precipitator in accordance with claim 4, wherein said partition comprises a plurality of partitions, said plurality of partitions being arranged in a stepped manner in said tank.

6. A precipitator in accordance with claim 4, wherein said first discharge opening is located at the bottom of said sub-chamber.

7. A precipitator in accordance with claim 1, wherein said filter comprises a housing and a filter screen disposed within said housing for filtering the liquid to be treated flowing out through said first discharge opening.

8. A precipitator in accordance with claim 1, wherein said pump body is a centrifugal pump.

9. A precipitator in accordance with claim 1, wherein the precipitator body is a spray precipitator.

10. A precipitator in accordance with claim 9, wherein a sparger is provided in said spray precipitator in communication with said inlet conduit.