CN217568009U - Water bath type dust remover for coal-fired power plant - Google Patents
Water bath type dust remover for coal-fired power plant Download PDFInfo
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- CN217568009U CN217568009U CN202220920011.1U CN202220920011U CN217568009U CN 217568009 U CN217568009 U CN 217568009U CN 202220920011 U CN202220920011 U CN 202220920011U CN 217568009 U CN217568009 U CN 217568009U
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Abstract
The utility model discloses a coal fired power plant uses water bath formula dust remover, relate to water bath formula dust remover technical field, including wet-type dust removal case, advance tobacco pipe way and aiutage, wet-type dust removal case, it includes the box, the tobacco pipe connecting seat has been seted up at the top of box, the inflator base is still installed to one side of tobacco pipe connecting seat, advance the tobacco pipe way, it includes the body, the connection spiral shell head is all installed at the both ends of body, the one end of body is provided with the suction hood, first connection screw has been seted up to the bottom of suction hood, the filter lid is installed at the top of suction hood, the aiutage, it includes the barrel, the top of barrel is provided with exhaust assembly, multiunit part through installing additional inside the wet-type dust removal incasement portion, can carry out wet-type dust removal processing to the flue gas that the coal discharged, when spray water and the abundant mixture of flue gas, can effectively reduce the content of acid gas in the flue gas, and simultaneously, can also carry out filtration processing to the impurity of spraying water resource, can utilize sewage cycle, can avoid causing the waste.
Description
Technical Field
The utility model relates to a water bath formula dust remover technical field, especially a coal fired power plant water bath formula dust remover.
Background
With the enhancement of environmental awareness of people, the air quality has become a topic of general attention in all social circles. Because the flue gas discharged by coal is one of the main pollution sources causing air pollution, the flue gas purification treatment of boilers for industrial production and boilers for heating in life is a necessary environmental protection measure.
At present, most of flue gas purification and dust removal devices in the prior art weaken the inertia force of dust particles in flue gas by using the collision between flue gas or the collision between flue gas and the inner wall of a dust removal device, so that the dust particles in the flue gas are settled, and the effect of purifying the flue gas is achieved. However, the dust removal efficiency of the flue gas purification and dust removal device is generally not high, and the content of acid gases (such as sulfur dioxide, carbon dioxide and the like) in the flue gas cannot be effectively reduced; in addition, when the flue gas purification and dust removal device works or is maintained and cleaned, settled dust often flies around again. Therefore, a water bath type dust remover for a coal-fired power plant needs to be developed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art.
Therefore, the utility model aims to solve the problem of how to provide a water bath type dust remover for a coal-fired power plant.
In order to solve the technical problem, the utility model provides a following technical scheme: a water bath type dust remover for coal-fired power plants comprises,
the wet dust removal box, the smoke inlet pipeline and the exhaust funnel;
the wet dust removal box comprises a box body, wherein the top of the box body is provided with a smoke tube connecting seat, and one side of the smoke tube connecting seat is also provided with an air cylinder base;
the smoke inlet pipeline comprises a pipe body, connecting screw heads are mounted at two ends of the pipe body, an air inlet cover is arranged at one end of the pipe body, a first connecting screw hole is formed in the bottom of the air inlet cover, and a filter cover is mounted at the top of the air inlet cover;
the exhaust funnel comprises a cylinder body, and an exhaust assembly is arranged at the top of the cylinder body.
Based on the technical characteristics: according to the scheme, the smoke inlet pipeline part is additionally arranged at the top of the wet dust removal box, so that smoke discharged by fire coal can be conveniently sucked into the wet dust removal box, and meanwhile, the sucked smoke can be subjected to preliminary impurity filtering treatment, and the situations that large-particle impurities in the smoke cause blockage of a smoke pipe connecting seat and the like can be effectively avoided;
the wet dust removal box has the advantages that the wet dust removal treatment can be performed on flue gas discharged by coal through the multiple groups of parts additionally arranged in the wet dust removal box, when spray water and the flue gas are fully mixed, the content of acid gases (such as sulfur dioxide, carbon dioxide and the like) in the flue gas can be effectively reduced, meanwhile, impurities in the spray water can be filtered, sewage can be recycled, and waste of water resources can be avoided;
through the aiutage subassembly, the convenience is outwards emitted the gas after the inside purification treatment of wet dust removal case, and when gaseous emission, can also play absorbent effect to the poisonous and harmful smell that contains in the flue gas, can effectively reduce harmful gas's in the gas that is discharged out content, simultaneously, can also carry out last step filtration to the gas that is about to the combustion gas to guarantee the security of the gas that discharges.
As a preferred scheme of coal fired power plant water bath formula dust remover, wherein: the box body comprises a water bath cavity, and airtight cavities are formed in the two sides of the water bath cavity.
Based on the technical characteristics: through the water bath cavity structure, the flue gas that conveniently discharges the coal fire carries out wet dedusting and handles.
As a preferred scheme of coal fired power plant water bath formula dust remover, wherein: the bottom of the water bath cavity is provided with a water tank, and the middle part of the water tank is provided with an impurity filtering plate.
Based on the technical characteristics: through the filter plate structure, can carry out filtration treatment to the impurity that sprays the aquatic.
As a preferred scheme of water bath formula dust remover for coal-fired power plant, wherein: a circulating water pump is installed inside the closed cavity, the top of the circulating water pump is connected with a water delivery pipe, and a water pumping pipe is arranged at the bottom of the water delivery pipe, which is far away from the circulating water pump.
Based on the technical characteristics: through circulating water pump, raceway and drinking-water pipe structure, the convenience carries out cyclic utilization to the shower water after filtering, avoids causing the waste of water resource.
As a preferred scheme of water bath formula dust remover for coal-fired power plant, wherein: the middle part of the water conveying pipe is provided with a water discharging pipe, one side of the water discharging pipe is provided with an electric valve, and one end of the water conveying pipe is further connected with a water spraying plate.
Based on the technical characteristics: when sewage in the water tank needs to be discharged, the water delivery pipe is firstly closed through the electric valve, then the manual valve in the middle of the water delivery pipe is opened, and finally the circulating water pump is driven.
As a preferred scheme of coal fired power plant water bath formula dust remover, wherein: the middle part of drinking-water pipe installs the inlet tube, the middle part of inlet tube and drain pipe all is provided with manual valve.
Based on the technical characteristics: when new water needs to be injected into the water tank, the circulating water pump stops working, the water pipe is connected to the pipe orifice of the water inlet pipe, and finally the manual valve is opened.
As a preferred scheme of coal fired power plant water bath formula dust remover, wherein: the smoke tube connecting base comprises a dust collector, and a smoke spray head is further mounted at the bottom of the dust collector.
Based on the technical characteristics: through tobacco pipe connecting seat and connection spiral shell head structure, can fix body threaded connection at the top of box, cooperation dust catcher and smoke and dust shower nozzle structure, still conveniently with the inside of the flue gas suction of coal-fired emission to the box.
As a preferred scheme of water bath formula dust remover for coal-fired power plant, wherein: the inner wall of the filter cover is provided with a connecting screw groove all around, and the middle part of the connecting screw groove is provided with an impurity removal filter screen.
Based on the technical characteristics: through edulcoration filter screen structure, the air inlet hood can carry out impurity filtering to the flue gas of coal-fired emission and handle, can effectively avoid the large granule impurity in the flue gas to cause the condition such as jam to the tobacco pipe connecting seat, and the screw groove structure is connected in the cooperation, and the air inlet hood can also carry out dismouting and change the operation to filtering the lid according to the in service behavior of edulcoration filter screen.
As a preferred scheme of coal fired power plant water bath formula dust remover, wherein: the bottom of the barrel is provided with a second connecting screw hole, and a plurality of groups of odor removing blocks are arranged on the periphery of the inner wall of the barrel.
Based on the technical characteristics: screw and inflator base are connected through the second, conveniently fix barrel threaded connection at the top of box, and the multiunit that the cooperation barrel inner wall was installed additional all around removes the flavor piece, can also play absorbent effect to the poisonous and harmful smell that contains in the flue gas.
As a preferred scheme of coal fired power plant water bath formula dust remover, wherein: the outside of exhaust subassembly all is provided with the exhaust panel all around the installation, the top of exhaust subassembly still is provided with the rain cover.
Based on the technical characteristics: through keeping off the rain and covering the structure, can play the effect of sheltering from the rainwater to the exhaust panel, cooperation exhaust panel structure can also carry out impurity filtration to the gas that is about to the combustion gas and handles to this guarantees the security of the gas that discharges.
The utility model discloses beneficial effect does: 1. this scheme is through the advancing tobacco pipe way part of installing additional at wet-type dust removal roof portion, when the convenient flue gas suction with coal-fired emission goes to wet-type dust removal incasement portion, can also carry out preliminary impurity filtration to the flue gas of suction, can effectively avoid the large granule impurity in the flue gas to cause the condition such as jam to the tobacco pipe connecting seat.
2. Through the inside multiunit part of installing additional of wet-type dust removal incasement portion, can carry out wet dedusting to the flue gas of coal emission and handle, when the abundant mixture of shower water and flue gas, can effectively reduce the content of acid gas (for example sulfur dioxide, carbon dioxide etc.) in the flue gas, simultaneously, can also carry out filtration treatment to the impurity that sprays the aquatic, can avoid causing the waste of water resource to sewage cyclic utilization.
3. Through the aiutage subassembly, conveniently with the gaseous outward emission after the inside purification treatment of wet dust removal case, and when gas emission, can also play absorbent effect to the poisonous and harmful smell that contains in the flue gas, can effectively reduce the content of harmful gas in the gas that is discharged out, simultaneously, can also carry out last step filtration to being about to the combustion gas to guarantee the security of the gas that discharges.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:
FIG. 1 is an overall configuration diagram of a water bath type dust collector for a coal-fired power plant in example 1.
FIG. 2 is a schematic view showing the structure of a tank of a water bath type dust collector for a coal-fired power plant in example 1.
FIG. 3 is a schematic view showing the structure of a water bath cavity of a water bath type dust collector for a coal-fired power plant in example 2.
FIG. 4 is a schematic view showing a structure of a smoke inlet duct of the water bath type dust collector for a coal-fired power plant in example 3.
FIG. 5 is a schematic view showing the structure of an exhaust stack of a water bath type dust collector for a coal-fired power plant in example 3.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a wet dust removal box; 101. a box body; 101a, a water bath cavity; 101a-1, a water tank; 101a-2, an impurity filter plate; 101b, sealing the cavity; 101b-1, a circulating water pump; 101b-2 and a water delivery pipe; 101b-2a and a drain pipe; 101b-2b, electrically operated valves; 101b-2c, a water spray plate; 101b-3, a water pumping pipe; 101b-3a, a water inlet pipe; 101b-3b, a manual valve; 102. a smoke tube connecting seat; 102a, a dust collector; 102b, a smoke sprayer; 103. an air cylinder base; 200. a smoke inlet pipeline; 201. a tube body; 202. connecting a screw head; 203. an air intake hood; 204. a first connection screw hole; 205. a filter cover; 205a, a connecting screw groove; 205b, impurity removal filter screens; 300. an exhaust funnel; 301. a barrel; 301a, a second connecting screw hole; 301b, a deodorizing block; 302. an exhaust assembly; 302a, an exhaust panel; 302b, rain cover.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, there is provided a water bath type dust collector for a coal-fired power plant, according to a first embodiment of the present invention, comprising,
a wet dust removal box 100, a smoke inlet pipeline 200 and an exhaust funnel 300;
the wet dust removal box 100 comprises a box body 101, wherein the top of the box body 101 is provided with a smoke tube connecting seat 102, and one side of the smoke tube connecting seat 102 is also provided with an air cylinder base 103;
the smoke inlet pipeline 200 comprises a pipe body 201, connecting screw heads 202 are mounted at two ends of the pipe body 201, an air inlet cover 203 is arranged at one end of the pipe body 201, a first connecting screw hole 204 is formed in the bottom of the air inlet cover 203, and a filter cover 205 is mounted at the top of the air inlet cover 203;
The box 101 comprises a water bath cavity 101a, the two sides of the water bath cavity 101a are provided with sealed cavities 101b, and the wet dust removal treatment of the flue gas discharged by fire coal is facilitated through the structure of the water bath cavity 101 a.
Example 2
Referring to fig. 3, a second embodiment of the present invention is different from the first embodiment in that: the bottom of the water bath cavity 101a is provided with a water tank 101a-1, the middle part of the water tank 101a-1 is provided with an impurity filter plate 101a-2, and impurities in the spray water can be filtered through the structure of the filter plate 101 a-2.
The circulating water pump 101b-1 is installed inside the closed cavity 101b, the top of the circulating water pump 101b-1 is connected with the water delivery pipe 101b-2, the water pumping pipe 101b-3 is arranged at the bottom, far away from the circulating water pump 101b-1, of the water delivery pipe 101b-2, and through the structures of the circulating water pump 101b-1, the water delivery pipe 101b-2 and the water pumping pipe 101b-3, filtered spray water can be recycled conveniently, and waste of water resources is avoided.
The middle of the water pipe 101b-2 is provided with a drain pipe 101b-2a, one side of the drain pipe 101b-2a is provided with an electric valve 101b-2b, one end of the water pipe 101b-2 is also connected with a water spraying plate 101b-2c, when sewage in the water tank 101a-1 needs to be discharged, the water pipe 101b-2 is firstly closed through the electric valve 101b-2b, then a manual valve 101b-3b in the middle of the water pipe 101b-2 is opened, and finally the circulating water pump 101b-1 is driven.
The middle part of the water pumping pipe 101b-3 is provided with a water inlet pipe 101b-3a, the middle parts of the water inlet pipe 101b-3a and the water outlet pipe 101b-2a are provided with manual valves 101b-3b, when new water needs to be injected into the water tank 101a-1, the circulating water pump 101b-1 is firstly stopped, then the water pipe is connected to the pipe orifice part of the water inlet pipe 101b-3a, and finally the manual valves 101b-3b are opened.
Example 3
Referring to fig. 3-5, a third embodiment of the present invention is different from the first two embodiments: the smoke tube connecting base 102 comprises a dust collector 102a, a smoke spray nozzle 102b is further installed at the bottom of the dust collector 102a, the smoke tube connecting base 102 and the connecting screw head 202 structure can enable the tube body 201 to be fixed at the top of the box body 101 in a threaded connection mode, and smoke discharged by fire coal is conveniently sucked into the box body 101 by matching the dust collector 102a and the smoke spray nozzle 102b structure.
The inner wall of the filter cover 205 is provided with a connecting spiral groove 205a all around, the middle part of the connecting spiral groove 205a is provided with an impurity removal filter screen 205b, and through the structure of the impurity removal filter screen 205b, the air inlet cover 203 can perform impurity filtering treatment on the flue gas discharged by coal, so that the situation that large-particle impurities in the flue gas cause blockage on the flue gas pipe connecting seat 102 can be effectively avoided, the structure of the connecting spiral groove 205a is matched, and the air inlet cover 203 can also perform dismounting and replacing operations on the filter cover 205 according to the using situation of the impurity removal filter screen 205 b.
The second connection screw hole 301a has been seted up to the bottom of barrel 301, and the multiunit is installed all around to the inner wall of barrel 301 and is removed flavor block 301b, connects screw hole 301a and inflator base 103 through the second, conveniently fixes barrel 301 threaded connection at the top of box 101, and the multiunit that cooperation barrel 301 inner wall was installed additional all around removes flavor block 301b, can also play absorbent effect to the poisonous and harmful smell that contains in the flue gas.
The outside installation all around of exhaust subassembly 302 all is provided with exhaust panel 302a, and exhaust subassembly 302's top still is provided with rain-proof lid 302b, through rain-proof lid 302b structure, can play the effect of sheltering from the rainwater to exhaust panel 302a, and cooperation exhaust panel 302a structure can also carry out impurity filtration to the gas that is about to discharge to this guarantees the security of the gas that discharges.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. A water bath type dust remover for a coal-fired power plant is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the wet dust removal box (100), the smoke inlet pipeline (200) and the exhaust funnel (300);
the wet dust removal box (100) comprises a box body (101), wherein the top of the box body (101) is provided with a smoke tube connecting seat (102), and one side of the smoke tube connecting seat (102) is also provided with an air cylinder base (103);
the smoke inlet pipeline (200) comprises a pipe body (201), connecting screw heads (202) are mounted at two ends of the pipe body (201), an air inlet cover (203) is arranged at one end of the pipe body (201), a first connecting screw hole (204) is formed in the bottom of the air inlet cover (203), and a filter cover (205) is mounted at the top of the air inlet cover (203);
the exhaust funnel (300) comprises a cylinder body (301), and an exhaust assembly (302) is arranged at the top of the cylinder body (301).
2. The water bath dust collector for coal-fired power plants as recited in claim 1, wherein: the box body (101) comprises a water bath cavity (101 a), and two sides of the water bath cavity (101 a) are provided with closed cavities (101 b).
3. The water bath dust collector for coal-fired power plants as recited in claim 2, wherein: the bottom of the water bath cavity (101 a) is provided with a water tank (101 a-1), and the middle of the water tank (101 a-1) is provided with an impurity filtering plate (101 a-2).
4. The water bath dust collector for a coal-fired power plant as recited in claim 3, wherein: a circulating water pump (101 b-1) is installed inside the closed cavity (101 b), the top of the circulating water pump (101 b-1) is connected with a water delivery pipe (101 b-2), and a water pumping pipe (101 b-3) is arranged at the bottom of the water delivery pipe (101 b-2) far away from the circulating water pump (101 b-1).
5. The water bath dust collector for coal-fired power plants as recited in claim 4, wherein: the middle of the water conveying pipe (101 b-2) is provided with a water discharging pipe (101 b-2 a), one side of the water discharging pipe (101 b-2 a) is provided with an electric valve (101 b-2 b), and one end of the water conveying pipe (101 b-2) is also connected with a water spraying plate (101 b-2 c).
6. The water bath dust collector for a coal-fired power plant as recited in claim 4 or 5, wherein: the middle of the water pumping pipe (101 b-3) is provided with a water inlet pipe (101 b-3 a), and the middle parts of the water inlet pipe (101 b-3 a) and the water outlet pipe (101 b-2 a) are provided with manual valves (101 b-3 b).
7. The water bath dust collector for coal-fired power plants as recited in claim 6, wherein: the smoke tube connecting seat (102) comprises a dust collector (102 a), and a smoke nozzle (102 b) is further mounted at the bottom of the dust collector (102 a).
8. The water bath dust collector for a coal-fired power plant as recited in claim 7, wherein: the inner wall of crossing filter lid (205) has seted up all around and has connected spiral shell groove (205 a), the mid-mounting of connecting spiral shell groove (205 a) has edulcoration filter screen (205 b).
9. The water bath dust collector for coal-fired power plants as recited in claim 8, wherein: a second connecting screw hole (301 a) is formed in the bottom of the cylinder body (301), and a plurality of groups of smell removal blocks (301 b) are arranged on the periphery of the inner wall of the cylinder body (301).
10. The water bath dust collector for coal-fired power plants as recited in any one of claims 7 to 9, wherein: the outside of exhaust subassembly (302) is all installed all around and is provided with exhaust panel (302 a), the top of exhaust subassembly (302) still is provided with rain cover (302 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920011.1U CN217568009U (en) | 2022-04-20 | 2022-04-20 | Water bath type dust remover for coal-fired power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920011.1U CN217568009U (en) | 2022-04-20 | 2022-04-20 | Water bath type dust remover for coal-fired power plant |
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| Publication Number | Publication Date |
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| CN217568009U true CN217568009U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220920011.1U Active CN217568009U (en) | 2022-04-20 | 2022-04-20 | Water bath type dust remover for coal-fired power plant |
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| CN (1) | CN217568009U (en) |
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