CN221693160U - Dust removal equipment with pre-dust removal function - Google Patents

Abstract

The utility model relates to the field of dust removal, in particular to dust removal equipment with a pre-dust removal function, wherein the upper end of the surface of the front end of the dust removal equipment is provided with a control panel, the lower extreme is provided with the air-out pipeline, and dust collecting equipment left side upper end intercommunication has dust collecting pipeline, and dust collecting pipeline is linked together with dust collecting equipment, is provided with dust pre-removing mechanism on the dust collecting pipeline. According to the utility model, the pre-dedusting mechanism arranged on the dust collection pipeline can effectively prevent large-particle dust from blocking dedusting equipment under long-time dedusting, and meanwhile, the spraying device sprays atomized liquid, so that large-particle impurities in the dust can be effectively driven to drop. Meanwhile, chemical substances in the dust can be neutralized, so that the pre-dust-settling effect is better. The filter plate can effectively filter large-particle impurities attached to the atomized liquid, and the filter plate is convenient to replace and clean at any time. The sponge filter plate prevents atomized liquid from entering dust collection equipment when the dust collection pipeline sucks dust, and the sponge filter plate can effectively absorb liquid in the dust.

Description

Dust removal equipment with pre-dust removal function

Technical Field

The utility model relates to the technical field of dust removal, in particular to a dust removal device with a pre-dust removal function.

Background Art

Dust removal equipment refers to equipment that separates dust from flue gas, also called dust collector or dust removal equipment. Dust removal equipment uses underground dust removal water pipes and compressed air pipelines, adds certain additives to the water, introduces wind pressure, and completes a series of process flows through special equipment to generate foam, which is sprayed onto the dust source through the distributor and nozzle bracket assembly.

Most chemical production or mechanical manufacturing will generate a large amount of dust. Most dust removal equipment does not have a pre-dust removal function. As a result, after a long period of dust removal, large particles in the dust will adhere to the pipes or fans of the dust removal equipment, causing the dust removal effect to decline significantly and easily shortening the service life of the equipment.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a dust removal device with a pre-dust removal function.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A dust removal device with a pre-dust removal function comprises a dust removal device, wherein a control panel is arranged at the upper end of the front surface of the dust removal device, an air outlet duct is arranged at the lower end, a dust suction duct is connected to the upper left end of the dust removal device, the dust suction duct is connected to the dust removal device, and a pre-dust removal mechanism is arranged on the dust suction duct;

The pre-dust removal mechanism includes a water tank, a high-pressure water pump, and a spraying device. The spraying device is connected to the high-pressure water pump. The spraying device is arranged in the front and rear side walls of the middle end of the dust suction pipe. The high-pressure water pump is arranged at the front side of the dust suction pipe. The lower end of the high-pressure water pump is connected to the inside of the water inlet tank. The water tank is arranged below the dust suction pipe, and the upper left surface of the water tank is connected to the dust suction pipe.

In addition, a preferred structure is that a water storage chamber is opened at the upper end of the water tank, a water outlet chamber is opened at the lower end of the water storage chamber, and a filter is horizontally arranged between the water storage chamber and the water outlet chamber.

In addition, the preferred structure is that a visual window is opened on the left outer surface of the water tank body, a filter plate is horizontally placed on the rear surface of the upper surface of the water tank, a cover plate is arranged at the front end of the upper surface, and a water outlet valve is installed at the lower end of the left surface of the water tank.

In addition, a preferred structure is that the high-pressure water pump is fixed on the front end surface of the dust suction pipe through a base, a water supply pipe is connected to the left side of the high-pressure water pump, the water supply pipe is connected to the spraying device, and a water suction pipe is connected to the right side of the high-pressure water pump.

In addition, a preferred structure is that the water pumping pipe is connected to the water storage chamber, and a filter head is vertically installed at the bottom of the water pumping pipe.

In addition, a preferred structure is that the spraying device includes a spraying pipe, the upper end of the spraying pipe is connected to a water pumping pipe, the spraying pipe is connected to a fixing frame, spraying mist heads are vertically arranged on the fixing frame, and the spraying pipe transports liquid to the spraying mist heads.

In addition, a preferred structure is that a sponge filter plate is vertically arranged at the tail end of the dust collection duct, and a guide groove is opened on the lower surface of the middle end, and the guide groove is interconnected with the water tank below.

The beneficial effects of the utility model are:

1. The pre-dust removal mechanism installed on the dust collection pipe can effectively prevent the large dust particles from clogging the dust removal equipment during long-term dust removal. At the same time, the spray device sprays atomized liquid, which can effectively drive the large particles of impurities in the dust to fall. At the same time, it can also neutralize the chemicals in the dust, making the pre-dust reduction effect better.

2. The filter plate can effectively filter out large particles of impurities in the atomized liquid. At the same time, the filter plate is detachable, which is convenient for replacement and cleaning at any time.

3. The sponge filter plate prevents the atomized liquid from entering the dust removal equipment while sucking dust into the vacuum pipe. The sponge filter plate can effectively absorb the liquid in the dust.

4. The filter can effectively solve the problem that large particles accumulated for a long time will cause blockage in the water outlet cavity when draining water.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an isometric view of a dust removal device with a pre-dust removal function proposed by the present invention;

FIG2 is an isometric view of a pre-dust removal mechanism of a dust removal device with a pre-dust removal function proposed by the present invention;

Fig. 3 is an enlarged view of A in Fig. 2;

FIG4 is a schematic diagram of the internal structure of the dust collection pipe and the water tank;

FIG. 5 is a second schematic diagram of the internal structure of the dust collection pipe and the water tank.

In the figure: 1 dust removal equipment, 2 control panel, 3 dust suction duct, 31 guide groove, 32 sponge filter plate, 4 pre-dust removal mechanism, 5 air outlet duct, 6 spray device, 61 spray pipe, 62 fixing frame, 63 spray mist head, 7 water tank, 71 water storage chamber, 72 water outlet chamber, 8 high-pressure water pump, 81 water pipe, 82 water pump, 821 filter head, 9 water outlet valve, 10 support frame, 11 visual window, 12 base, 13 cover plate, 14 filter plate, 15 filter screen.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

1-5, a dust removal device with a pre-dust removal function includes a dust removal device 1, a control panel 2 is provided at the upper end of the front surface of the dust removal device 1, an air outlet duct 5 is provided at the lower end, a dust suction duct 3 is connected to the upper left end of the dust removal device 1, the dust suction duct 3 is connected to the dust removal device 1, and a pre-dust removal mechanism 4 is provided on the dust suction duct 3;

The pre-dust removal mechanism 4 includes a water tank 7, a high-pressure water pump 8, and a spraying device 6. The spraying device 6 is connected to the high-pressure water pump 8. The spraying device 6 is arranged in the front and rear side walls of the middle end of the dust suction pipe 3. The high-pressure water pump 8 is arranged on the front side of the dust suction pipe 3. The lower end of the high-pressure water pump 8 is connected to the inside of the water inlet tank 7. The water tank 7 is arranged below the dust suction pipe 3. The upper left surface of the water tank 7 is connected to the dust suction pipe 3.

A water storage chamber 71 is provided at the upper end of the water tank 7, a water outlet chamber 72 is provided at the lower end of the water storage chamber 71, and a filter screen 15 is horizontally arranged between the water storage chamber 71 and the water outlet chamber 72. A visual window 11 is provided on the left outer surface of the water tank 7, a filter plate 14 is horizontally arranged on the rear surface of the upper surface of the water tank 7, a cover plate 13 is arranged at the front end of the upper surface, and a water outlet valve 9 is connected and installed at the lower end of the left surface of the water tank 7.

In addition, the high-pressure water pump 8 is fixed on the front end surface of the dust suction pipe 3 through the base 12. A water pipe 81 is connected to the left side of the high-pressure water pump 8, and the water pipe 81 is connected to the spraying device 6. A water suction pipe 82 is connected to the right side of the high-pressure water pump 8.

Moreover, the water pumping pipe 82 is connected to the water storage chamber 71 , and a filter head 821 is vertically installed at the bottom of the water pumping pipe 82 .

Meanwhile, the spraying device 6 comprises a spraying pipe 61 , the upper end of which is connected to the water pumping pipe 82 , and the spraying pipe 61 is connected to the fixing frame 62 , on which spraying mist heads 63 are vertically arranged, and the spraying pipe 61 delivers liquid to the spraying mist heads 63 .

In addition, a sponge filter plate 32 is vertically arranged at the tail end of the dust collection pipe 3, and a guide groove 31 is opened on the lower surface of the middle end, and the guide groove 31 is connected with the water tank 7 below.

In this embodiment, when dust is removed from the dust generated in the manufacturing process, the dust removal device 1 is used for dust removal. The dust removal device 1 sucks the dust, and the dust enters from the dust suction pipe 3 and is then sucked into the dust removal device 1. The air outlet pipe 5 ensures ventilation. When the dust removal device 1 is working, the control panel 2 is used to turn on the pre-dust removal mechanism 4.

First, the high-pressure water pump 8 works, and the water extraction pipe 82 extracts liquid from the water storage chamber 71. The filter head 821 can filter out impurities in the liquid and prevent the water extraction pipe 82 from being blocked. At the same time, the liquid is transported into the water delivery pipe 81 through the high-pressure water pump 8, and the water delivery pipe 81 transports the liquid into the spraying device 6.

The spray pipe 61 of the spray device 6 transports the liquid to the spray mist heads 63 on both sides, and the liquid is sprayed out from the spray mist heads 63 to produce atomized liquid. After the dust enters the dust suction pipe 3, the spray mist heads 63 on both sides spray atomized liquid at the same time. The atomized liquid will drive large particles of impurities in the dust to fall onto the filter plate 14 below, thereby achieving the purpose of pre-dust removal. The atomized liquid is filtered through the filter plate 14 and flows back into the water storage chamber 71 for convenient recycling.

The filter plate 14 can effectively filter out large particles of impurities in the atomized liquid. At the same time, the filter plate 14 is detachable, which is convenient for replacement and cleaning at any time.

The sponge filter plate 32 prevents atomized liquid from entering the dust removal device 1 while the dust suction pipe 3 sucks in dust. The sponge filter plate 32 can effectively absorb the liquid in the dust.

At the same time, the filter screen 15 effectively solves the problem that large particles accumulated for a long time will cause blockage in the water outlet cavity when draining water.

People can observe the turbidity of the internal liquid through the visual window 11. When the liquid is too turbid, the water outlet valve 9 can be opened in time to release the liquid, and then the cover 13 of the water tank 7 can be removed to pour new liquid. At the same time, different liquids can be added according to the dust in the processing environment to effectively neutralize the chemical residues in the dust.

In the utility model, the pre-dust removal mechanism 4 arranged on the dust suction pipe 3 can effectively prevent the large dust particles from clogging the dust removal device 1 during long-term dust removal, and the spraying device 6 sprays atomized liquid, which can effectively drive the large impurities in the dust to fall. At the same time, the chemicals in the dust can also be neutralized, so that the pre-dust reduction effect is better.

The filter plate 14 can effectively filter out large particles of impurities in the atomized liquid. At the same time, the filter plate 14 is configured to be detachable, so that it can be replaced and cleaned at any time.

The sponge filter plate 32 prevents atomized liquid from entering the dust removal device 1 while the dust suction pipe 3 sucks in dust. The sponge filter plate 32 can effectively absorb the liquid in the dust.

The filter screen 15 effectively solves the problem that large particles accumulated for a long time will cause blockage in the water outlet cavity when draining water.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. The dust collecting equipment with the pre-dust collecting function comprises the dust collecting equipment (1) and is characterized in that a control panel (2) is arranged at the upper end of the surface of the front end of the dust collecting equipment (1), an air outlet pipeline (5) is arranged at the lower end of the dust collecting equipment, a dust collecting pipeline (3) is communicated with the upper end of the left side of the dust collecting equipment (1), the dust collecting pipeline (3) is communicated with the dust collecting equipment (1), and a pre-dust collecting mechanism (4) is arranged on the dust collecting pipeline (3);

The dust collection mechanism (4) comprises a water tank (7), a high-pressure water pump (8) and a spraying device (6), wherein the spraying device (6) is communicated with the high-pressure water pump (8), the spraying device (6) is arranged in the front side wall edge and the rear side wall edge of the middle end of the dust collection pipeline (3), the high-pressure water pump (8) is arranged on the front side of the dust collection pipeline (3), the lower end of the high-pressure water pump (8) is communicated with the inside of the water inlet tank (7), the water tank (7) is arranged below the dust collection pipeline (3), and the upper surface of the left side of the water tank (7) is communicated with the dust collection pipeline (3).

2. The dust collecting equipment with the pre-dust collecting function according to claim 1, wherein a water storage cavity (71) is formed in the upper end of the inside of the water tank (7), a water outlet cavity (72) is formed in the lower end of the water storage cavity (71), and a filter screen (15) is horizontally arranged between the water storage cavity (71) and the water outlet cavity (72).

3. The dust collecting equipment with the pre-dust collecting function according to claim 1, wherein a visible window (11) is formed in the outer surface of the left side of the water tank (7), a filter plate (14) is horizontally arranged on the rear surface of the upper surface of the water tank (7), a cover plate (13) is arranged at the front end of the upper surface, and a water outlet valve (9) is installed at the lower end of the left side surface of the water tank (7) in a communicating mode.

4. The dust collecting equipment with the pre-dust collecting function according to claim 1, wherein the high-pressure water pump (8) is fixed on the front end surface of the dust collecting pipeline (3) through the base (12), a water pipe (81) is installed on the left side of the high-pressure water pump (8) in a connecting mode, the water pipe (81) is communicated to the spraying device (6), and a water suction pipe (82) is installed on the right side of the high-pressure water pump (8) in a connecting mode.

5. The dust removing device with the pre-dust removing function according to claim 4, wherein the water suction pipe (82) is communicated with the water inlet cavity (71), and the bottom of the water suction pipe (82) is vertically provided with the filter head (821).

6. The dust removing device with the pre-dust removing function according to claim 1, wherein the spraying device (6) comprises a spraying pipe (61), the upper end of the spraying pipe (61) is connected with a water pumping pipe (82), the spraying pipe (61) is connected with a fixing frame (62), spraying mist heads (63) are vertically arranged on the fixing frame (62), and the spraying pipe (61) conveys liquid to the spraying mist heads (63).

7. The dust collecting equipment with the pre-dust collecting function according to claim 1, wherein a sponge filter plate (32) is vertically arranged at the tail end inside the dust collecting pipeline (3), a guide groove (31) is formed in the lower surface of the middle end, and the guide groove (31) is communicated with the lower water tank (7).