CN215742542U

CN215742542U - Comprehensive dust removal device

Info

Publication number: CN215742542U
Application number: CN202120585055.9U
Authority: CN
Inventors: 金延斌; 肖海丰; 孙殿宇; 朱挺进; 周箭; 李大超; 高英伟; 马忠华; 代青林; 史进; 刘晓峰; 崔靖晨; 芦淼; 马骁
Original assignee: Huaneng Yingkou Thermal Power Co Ltd
Current assignee: Huaneng Yingkou Thermal Power Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-02-08
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a comprehensive dust removal device, which belongs to the technical field of dust removal and comprises a dust removal barrel, wherein a spraying mechanism is arranged inside the dust removal barrel, a waste box is arranged at the bottom of the dust removal barrel, a drying mechanism is arranged at the bottom of the waste box, and a filtering mechanism is arranged on one side of the dust removal barrel; the spraying mechanism comprises a spraying pipe, and a plurality of spray heads are arranged on one side of the spraying pipe. According to the utility model, by arranging the spraying mechanism and the drying mechanism, when the filtered mixture is discharged out of the discharging groove through the discharging pipe, the heater on the heating plate is started, and then the heating pipe and the heating wire are driven to heat and dry the filtered mixture in the discharging groove, so that the dried mixture is conveniently classified, the dust removal mode can be changed according to different conditions, the dust removal effect is good, the energy consumption is reduced, the emission standard is reached, and the dust emission is reduced.

Description

Comprehensive dust removal device

Technical Field

The utility model relates to the technical field of dust removal, in particular to a comprehensive dust removal device.

Background

Coal is the main fuel of a coal-fired thermal power plant in the power generation production process, the hearth combustion is carried out through a plurality of links such as a stacker-reclaimer, a coal conveying belt, a coal crusher, a roller screen and the like, chemical energy is converted into heat energy, a steam turbine rotor is driven to rotate by steam to drive a generator to rotate to generate electric energy, in the whole process of crushing raw coal, the coal crusher drives the ring hammer by the rotating rotor to crush and impact the raw coal and the sieve plate, the fast-running ring hammer inevitably causes wind power to flow in the cavity of the coal crusher, meanwhile, part of the raw coal passes through the roller screen, falls into the belt material guide groove with larger height fall at the downstream through a larger height fall, because of the larger dust and positive pressure generated by the working characteristics of the dust suppression device, if the dust suppression device is not used for dust suppression treatment, if the dust is not managed properly, the dust release can exceed the national standard requirements for dust emission, and the dust removal device is one of important devices for dust removal.

But current dust collector only has a single dust removal mode, can not change different dust removal modes according to specific circumstances, leads to dust collection efficiency single, and the energy consumption is great, discharges not up to standard, and the limitation is great.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a comprehensive dust removal device, which aims to solve the problems that in the prior art, due to the fact that a dust removal device cannot be replaced by different dust removal modes according to specific conditions, the dust removal efficiency is single, the energy consumption is high, the emission does not reach the standard, and the limitation is large.

In order to achieve the above purpose, the utility model provides the following technical scheme: a comprehensive dust removal device comprises a dust removal barrel, wherein a spraying mechanism is arranged inside the dust removal barrel, a waste box is arranged at the bottom of the dust removal barrel, a drying mechanism is arranged at the bottom of the waste box, and a filtering mechanism is arranged on one side of the dust removal barrel;

the spraying mechanism comprises a spraying pipe, a plurality of spray heads are arranged on one side of the spraying pipe, one end of the spraying pipe is connected with the dust removing barrel and extends to one side of the outer part of the dust removing barrel, a water discharging pipe is arranged on one end of the spraying pipe, a first electromagnetic valve and a first water discharging pump are sequentially arranged on one side of the outer part of the water discharging pipe from top to bottom, and a water storage tank is arranged on one end of the water discharging pipe;

the drying mechanism comprises a discharging and drying vehicle, a discharging groove is formed in the top of the discharging and drying vehicle, a drying plate is arranged on the inner wall of the discharging groove, a heater is arranged on the inner wall of the drying plate, a heating pipe is arranged on one side of the heater, and a heating wire is arranged on one side of the outer portion of the heating pipe;

the filtering mechanism comprises a first circulating pipe, a first circulating pump is arranged on one side of the outside of the first circulating pipe, a filtering box is arranged at one end of the first circulating pipe, and a filtering net, a filtering carbon block and filtering sand are sequentially arranged inside the filtering box from right to left.

Furthermore, a second circulating pipe is arranged on one side of the filter tank, a second electromagnetic valve and a second circulating pump are sequentially arranged on one side of the outer portion of the second circulating pipe from top to bottom, and one end of the second circulating pipe is connected with the water storage tank.

Further, an air inlet pipe is arranged on one side of the dust removing barrel, an air inlet valve is arranged on one side of the outer portion of the air inlet pipe, one end of the air inlet pipe penetrates through the dust removing barrel and extends to one side of the inner portion of the dust removing barrel, and an installing head is arranged at one end of the air inlet pipe.

Furthermore, the bottom of the dedusting barrel is provided with a connecting lug, the bottom of the connecting lug is provided with a movable lug, a second fixing bolt is arranged at the joint of the connecting lug and the movable lug, and the bottom of the movable lug is connected with a waste bin.

Further, one side of the dust removing barrel is provided with a supporting leg, one side of the supporting leg is provided with a bearing plate, and the bottom of the supporting leg is provided with an anti-slip pad.

Further, waste bin one side is provided with L shape backup pad, L shape backup pad one end is connected with accepting the board, the waste bin bottom is provided with row material pipe, arrange the outside one side of material pipe and be provided with the blow-off valve.

Furthermore, it deposits the water piece to deposit water tank top and be provided with, it is provided with the inlet tube to deposit water piece top, and inlet tube outside one side is provided with the intake pump.

Furthermore, the waste bin, the dedusting barrel and the filter box are all made of stainless steel materials, and the spray pipe and the drain pipe are all made of plastic materials.

The utility model has the following advantages:

1. by arranging the spraying mechanism and the drying mechanism, the air inlet valve on the air inlet pipe is started, so that gas is discharged into the dedusting barrel, the spraying pump is started to pump water in the storage water tank, a plurality of spray heads on the spraying pipe spray dust discharged into the dedusting barrel in an all-around manner, so that dry dust and wet dust form a mixture of water, preliminary dedusting is realized, meanwhile, a filter screen in the filter box is used, a filter carbon block is matched with filter sand, a three-stage filtering device is formed, mixed liquid is ensured to be filtered and purified quickly, when the filtered mixture is discharged out of the discharging tank through the discharging pipe, a heater on the heating plate is started, a heating pipe and a heating wire are driven to heat and dry the filtered mixture in the discharging tank, the dried mixture is convenient to be classified, and the dedusting mode can be changed according to different conditions, and the dust removal effect is good, the energy consumption is reduced, the emission standard is reached, and the dust emission is reduced.

2. Through setting up filtering mechanism, when the mixture gets into the waste bin through the dust removal bucket, start first circulating pump simultaneously, thereby extract the inside mixed liquid of waste bin through first circulating pipe, then get into inside the rose box, simultaneously through the inside filter screen of rose box, filter the charcoal piece and filter husky cooperation, form tertiary filter equipment, thereby guarantee to mix the quick filtration of liquid and purify, then start the blow-off valve on the row material pipe, then, start the second circulating pump, thereby drive the water after the second circulating pipe extraction filters, the water after the filtration passes through the second circulating pipe and arranges into the holding tank, continuous endless circulating device just so forms, thereby make continuous reuse of mixed sewage ability, the circulation efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a drying mechanism according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

in the figure: 1. a dust removal barrel; 2. a waste bin; 3. a shower pipe; 4. a spray head; 5. a water discharge pipe; 6. a first solenoid valve; 7. a first water discharge pump; 8. a water storage tank; 9. a discharging and drying vehicle; 10. a discharge chute; 11. drying the plate; 12. a heater; 13. heating a tube; 14. heating wires; 15. a first circulation pipe; 16. a first circulation pump; 17. a filter box; 18. a filter screen; 19. filtering the carbon block; 20. filtering sand; 21. a second circulation pipe; 22. a second circulation pump; 23. an air inlet pipe; 24. a mounting head; 25. connecting the support lug; 26. and moving the support lug.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached figures 1-4 of the specification, the comprehensive dust removal device comprises a dust removal barrel 1, a spraying mechanism is arranged inside the dust removal barrel 1, a waste bin 2 is arranged at the bottom of the dust removal barrel 1, a drying mechanism is arranged at the bottom of the waste bin 2, and a filtering mechanism is arranged on one side of the dust removal barrel 1.

The spraying mechanism comprises a spraying pipe 3, a plurality of spray heads 4 are arranged on one side of the spraying pipe 3, one end of the spraying pipe 3 is connected with a dedusting barrel 1 and extends to one side of the outer portion of the dedusting barrel 1, a water drain pipe 5 is arranged on one end of the spraying pipe 3, a first electromagnetic valve 6 and a first water drain pump 7 are sequentially arranged on one side of the outer portion of the water drain pipe 5 from top to bottom, and a water storage tank 8 is arranged on one end of the water drain pipe 5.

Drying mechanism is including arranging material drying cart 9, arranges material drying cart 9 top and has seted up row material groove 10, arranges material groove 10 inner wall and is provided with drying plate 11, and drying plate 11 inner wall is provided with heater 12, and heater 12 one side is provided with heating pipe 13, and heating pipe 13 outside one side is provided with heater strip 14.

The filtering mechanism comprises a first circulating pipe 15, a first circulating pump 16 is arranged on one side of the outer portion of the first circulating pipe 15, a filtering box 17 is arranged at one end of the first circulating pipe 15, and a filtering net 18, a filtering carbon block 19 and filtering sand 20 are sequentially arranged inside the filtering box 17 from right to left.

In the embodiment, by actuating the air inlet valve on the air inlet pipe 23, the air is discharged into the interior of the dust removing barrel 1, meanwhile, the spray pump is started to pump water in the water storage tank 8, so that the plurality of spray heads 4 on the spray pipe 3 spray dust discharged into the dust removing barrel 1 in all directions, so that the dry dust, the wet dust and the water form a mixture of water, thereby preliminarily removing dust, and simultaneously forming a three-stage filtering device by matching a filter screen 18, a filter carbon block 19 and filter sand 20 in a filter box 17, thereby ensuring the rapid filtration and purification of the mixed liquid, when the filtered mixture is discharged out of the discharging groove 10 through the discharging pipe, then, the heater 12 on the heating plate is started, and then the heating pipe 13 and the heating wire 14 are driven to heat and dry the filtering mixture in the discharging groove 10, so that the dried mixture can be conveniently classified.

As shown in fig. 4, a second circulation pipe 21 is provided at one side of the filter tank 17, a second solenoid valve and a second circulation pump 22 are sequentially provided at one side of the outside of the second circulation pipe 21 from the top to the bottom, and one end of the second circulation pipe 21 is connected to the storage tank 8 so that the second circulation pipe 21 is installed with the storage tank 8.

As shown in fig. 1, an air inlet pipe 23 is arranged on one side of the dust removing barrel 1, an air inlet valve is arranged on one side of the outside of the air inlet pipe 23, one end of the air inlet pipe 23 penetrates through the dust removing barrel 1 and extends to one side of the inside of the dust removing barrel 1, and an installation head 24 is arranged on one end of the air inlet pipe 23, so that the installation head 24 can be installed through the air inlet pipe 23.

As shown in fig. 1, a connecting lug 25 is arranged at the bottom of the dust removing barrel 1, a movable lug 26 is arranged at the bottom of the connecting lug 25, a second fixing bolt is arranged at the joint of the connecting lug 25 and the movable lug 26, and the bottom of the movable lug 26 is connected with the waste bin 2, so that the connecting lug 25 and the movable lug 26 can be conveniently installed through the second fixing bolt.

As shown in the attached figure 1, one side of the dust removing barrel 1 is provided with a supporting leg, one side of the supporting leg is provided with a bearing plate, and the bottom of the supporting leg is provided with a non-slip mat so as to be convenient for the installation of the non-slip mat and the supporting leg.

As shown in the attached figure 1, an L-shaped supporting plate is arranged on one side of the waste bin 2, one end of the L-shaped supporting plate is connected with the receiving plate, a discharging pipe is arranged at the bottom of the waste bin 2, and a discharging valve is arranged on one side of the outer portion of the discharging pipe so that the waste bin 2 can be supported through the L-shaped supporting plate.

As shown in the attached figure 1, the top of the water storage tank 8 is provided with a water storage block, the top of the water storage block is provided with a water inlet pipe, and one side of the outside of the water inlet pipe is provided with a water inlet pump so that the water inlet pump drives the water inlet pipe to absorb water.

As shown in the attached figure 1, the waste bin 2, the dust removing barrel 1 and the filter box 17 are all made of stainless steel materials, and the spray pipe 3 and the drain pipe 5 are all made of plastic materials, so that the service time of the spray pipe 3 and the drain pipe 5 can be prolonged.

The embodiment specifically is, when the mixture gets into waste bin 2 through dust removal bucket 1, start first circulating pump 16 simultaneously, thereby extract the mixed liquid of waste bin 2 inside through first circulating pipe 15, then get into inside rose box 17, simultaneously through the inside filter screen 18 of rose box 17, filter carbon block 19 and the cooperation of filtration sand 20, form tertiary filter equipment, thereby guarantee to mix the quick filtration of liquid and purify, then start the blow-off valve on the blow-off pipe, then, start second circulating pump 22, thereby drive second circulating pipe 21 and extract the water after the filtration, the water after the filtration is discharged into holding tank 8 through second circulating pipe 21, just so form continuous endless circulating device, thereby make mixed sewage can continuous reuse.

The application process of the embodiment of the utility model is as follows: firstly, the dust removing barrel 1, the waste bin 2 and the filter box 17 are installed at a designated place, a water inlet pump on a water inlet pipe is simultaneously started to draw water into the storage water tank 8, then an air inlet valve on an air inlet pipe 23 is started to discharge gas and dust into the dust removing barrel 1, a spray pump on a spray pipe 3 is simultaneously started to draw water in the storage water tank 8, the drawn water is sprayed out through a spray head 4 to spray the gas and dust into a mixture, the gas and dust are mixed and enter the waste bin 2 through the dust removing barrel 1, then a first circulating pump 16 on a first circulating pipe 15 is started to draw mixed liquid in the waste bin 2, the mixed liquid enters the filter box 17 through the first circulating pipe 15, and three-stage filtration is carried out through a filter screen 18, a filter carbon block 19 and filter sand 20 in the filter box 17, then a second circulating pump 22 is started to drive a second circulating pipe 21 to draw the filtered water, thereby discharge into water storage tank 8 through second circulating pipe 21 and form continuous endless device, start the blow-off valve on the row material pipe simultaneously, the mixture after filtering then is discharged through row material pipe to get into inside row material groove 10 on row material drying car 9, then start heater 12 on the hot plate, drive heating pipe 13 and heater strip 14 then and heat and dry the inside filtration mixture of row material groove 10, handle through row material drying car 9 at last.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The utility model provides a synthesize dust collector, includes dust removal bucket (1), its characterized in that: a spraying mechanism is arranged in the dedusting barrel (1), a waste box (2) is arranged at the bottom of the dedusting barrel (1), a drying mechanism is arranged at the bottom of the waste box (2), and a filtering mechanism is arranged on one side of the dedusting barrel (1);

the spraying mechanism comprises a spraying pipe (3), a plurality of spray heads (4) are arranged on one side of the spraying pipe (3), one end of the spraying pipe (3) is connected with the dust removing barrel (1) and extends to one side of the outer part of the dust removing barrel (1), a water discharging pipe (5) is arranged on one end of the spraying pipe (3), a first electromagnetic valve (6) and a first water discharging pump (7) are sequentially arranged on one side of the outer part of the water discharging pipe (5) from top to bottom, and a water storage tank (8) is arranged on one end of the water discharging pipe (5);

the drying mechanism comprises a discharging and drying vehicle (9), a discharging groove (10) is formed in the top of the discharging and drying vehicle (9), a drying plate (11) is arranged on the inner wall of the discharging groove (10), a heater (12) is arranged on the inner wall of the drying plate (11), a heating pipe (13) is arranged on one side of the heater (12), and a heating wire (14) is arranged on one side of the outer portion of the heating pipe (13);

the filter mechanism comprises a first circulating pipe (15), a first circulating pump (16) is arranged on one side of the outside of the first circulating pipe (15), a filter box (17) is arranged at one end of the first circulating pipe (15), and a filter screen (18), a filter carbon block (19) and filter sand (20) are sequentially arranged inside the filter box (17) from right to left.

2. An integrated dedusting apparatus as set forth in claim 1, wherein: a second circulating pipe (21) is arranged on one side of the filter tank (17), a second electromagnetic valve and a second circulating pump (22) are sequentially arranged on one side of the outer portion of the second circulating pipe (21) from top to bottom, and one end of the second circulating pipe (21) is connected with the water storage tank (8).

3. An integrated dedusting apparatus as set forth in claim 1, wherein: dust removal bucket (1) one side is provided with intake pipe (23), intake pipe (23) outside one side is provided with the admission valve, intake pipe (23) one end runs through dust removal bucket (1) and extends to the inside one side of dust removal bucket (1), intake pipe (23) one end is provided with installation head (24).

4. An integrated dedusting apparatus as set forth in claim 3, wherein: the dedusting barrel is characterized in that a connecting support lug (25) is arranged at the bottom of the dedusting barrel (1), a movable support lug (26) is arranged at the bottom of the connecting support lug (25), a second fixing bolt is arranged at the joint of the connecting support lug (25) and the movable support lug (26), and the bottom of the movable support lug (26) is connected with the waste bin (2).

5. An integrated dedusting apparatus as set forth in claim 3, wherein: one side of the dust removing barrel (1) is provided with a supporting leg, one side of the supporting leg is provided with a bearing plate, and the bottom of the supporting leg is provided with an anti-slip pad.

6. An integrated dedusting apparatus as set forth in claim 5, wherein: waste bin (2) one side is provided with L shape backup pad, L shape backup pad one end is connected with accepting the board, waste bin (2) bottom is provided with row material pipe, arrange the outside one side of material pipe and be provided with the blow-off valve.

7. An integrated dedusting apparatus as set forth in claim 1, wherein: the water storage tank (8) is provided with a water storage block at the top, a water inlet pipe is arranged at the top of the water storage block, and a water inlet pump is arranged on one side outside the water inlet pipe.

8. An integrated dedusting apparatus as set forth in claim 1, wherein: the waste bin (2), the dust removal barrel (1) and the filter box (17) are all made of stainless steel materials, and the spray pipe (3) and the water drain pipe (5) are all made of plastic materials.