CN214261123U - Circulating waste gas treatment device for coal-fired boiler - Google Patents
Circulating waste gas treatment device for coal-fired boiler Download PDFInfo
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- CN214261123U CN214261123U CN202022724578.5U CN202022724578U CN214261123U CN 214261123 U CN214261123 U CN 214261123U CN 202022724578 U CN202022724578 U CN 202022724578U CN 214261123 U CN214261123 U CN 214261123U
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Abstract
The utility model relates to the technical field of circulating waste gas, and discloses a circulating waste gas treatment device for a coal-fired boiler, which comprises a coal-fired boiler component and a waste gas treatment component connected to one side of the coal-fired boiler component, wherein a support component and a collection component are arranged on the bottom surface of the waste gas treatment component; the waste gas treatment subassembly includes the shell, the apron, the handle, the shower nozzle, the slope board, the activated carbon filter board, waste gas filter board and air filter, coal fired boiler subassembly is connected to shell one side, the apron basal surface is connected with the shell top surface, the handle is installed and is put at apron top surface central point, the shower nozzle is installed and is put at apron basal surface central point, the shower nozzle bottom extends to inside the shell, the slope board is installed at the inside basal surface of shell, the quantity of activated carbon filter board is two, two activated carbon filter boards are all installed inside the shell, and two activated carbon filter boards all are located and close on coal fired boiler subassembly one side. Through the exhaust-gas treatment subassembly, can handle and collect the harmful substance in the waste gas.
Description
Technical Field
The utility model relates to a circulating waste gas technical field specifically is a coal fired boiler is with circulation exhaust treatment device.
Background
Industrial waste gas, which is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in plant areas of enterprises, includes: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury (mist) sulfate, beryllium compounds, smoke dust and productive dust, which are discharged into the atmosphere and pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. Different substances may have different effects.
Common methods for treating waste gas by the device include an adsorption method, an absorption method, a catalytic combustion method, a thermal combustion method and the like. When the purification method is selected, a method with low cost, low energy consumption and no secondary pollution is selected according to specific conditions, so that the harm is turned into the benefit as much as possible, and the components and the waste heat are fully recycled. In most cases, the petrochemical industry adopts methods such as condensation, absorption, direct combustion and the like due to high exhaust gas concentration; in the industries of coating construction, printing and the like, adsorption, catalytic combustion and other methods are adopted due to low exhaust concentration.
The circulating waste gas treatment device for the coal-fired boiler in the current market needs to be further improved technically, the treatment of waste gas is insufficient by the circulating waste gas treatment device for the coal-fired boiler in the current market, and the waste gas is discharged in the air, so that the air is polluted, and the living environment of people is extremely badly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coal fired boiler is with circulation exhaust treatment device has solved among the prior art coal fired boiler is with circulation exhaust treatment device not enough abundant to the processing of waste gas, and such waste gas emission has polluted the air in the air, and the living environment of giving people has caused extremely not good influence.
In order to solve the above problem, the utility model adopts the following technical scheme: a circulating waste gas treatment device for a coal-fired boiler comprises a coal-fired boiler component and a waste gas treatment component connected to one side of the coal-fired boiler component, wherein a supporting component and a collecting component are mounted on the bottom surface of the waste gas treatment component;
the waste gas treatment component comprises a shell, a cover plate, a handle, a spray head, a gradient plate, two activated carbon filter plates, two waste gas filter plates and an air filter element, wherein one side of the shell is connected with the coal-fired boiler component, the bottom surface of the cover plate is connected with the top surface of the shell, the handle is arranged at the central position of the top surface of the cover plate, the central position of the bottom surface of the cover plate is arranged at the central position of the bottom surface of the cover plate, the bottom end of the spray head extends to the inside of the shell, the gradient plate is arranged at the bottom surface of the inside of the shell, the two activated carbon filter plates are arranged inside the shell, the two activated carbon filter plates are positioned at one side close to the coal-fired boiler component, the two waste gas filter plates are arranged inside the shell, and the two waste gas filter plates are far away from the other side of the coal-fired boiler component, air filter core one end with shell one side fixed connection, just air filter core is located and keeps away from one side of coal fired boiler subassembly.
Preferably, the water outlet is formed in the bottom surface of the shell, the slope plate has a certain slope, and the lower part of the slope plate is located at the water outlet.
Preferably, coal fired boiler subassembly includes exhaust gas line, coal fired boiler, boiler door and first cushion, exhaust gas line with shell one side is connected, exhaust gas line keeps away from the one end fixed connection of shell coal fired boiler, coal fired boiler keeps away from one side of exhaust-gas treatment subassembly is installed the boiler door, the quantity of first cushion is four, four first cushion top surface all with coal fired boiler basal surface fixed connection, and four first cushion is located respectively coal fired boiler's four contained angle departments.
Preferably, the supporting component comprises four supporting rods and four second cushion blocks, the top surfaces of the supporting rods are fixedly connected with the bottom surface of the shell, the four supporting rods are respectively located at four included angles of the shell, the number of the second cushion blocks is four, and the center positions of the top surfaces of the second cushion blocks are respectively fixedly connected with the bottom surfaces of the supporting rods.
Preferably, the collecting assembly comprises a water outlet pipe and a water collecting box, the top end of the water outlet pipe is connected with the bottom surface of the shell, the water outlet pipe is located at the water outlet, and the top surface of the water collecting box is connected with the bottom end of the water outlet pipe.
Preferably, a plurality of water spray holes are formed in the surface of the spray head, and the water spray holes are the same in size.
The beneficial effects of the utility model are that, coal fired boiler can produce a large amount of gas pollutants at the in-process that uses, sulfur dioxide, smoke and dust and nitrogen oxide, still can have solid waste fly ash, if these pollutants if the nature of direct emission in the middle of, can cause the setting that extremely big injury passes through the exhaust-gas treatment subassembly to the nature, can effectively must filter and collect these pollutants, and furthest's reduction is endangered.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a circulating exhaust gas treatment device for a coal-fired boiler according to the present invention;
FIG. 2 is the internal schematic view of a circulating exhaust gas treatment device for a coal-fired boiler according to the present invention.
The reference numbers in the figures illustrate: 1. a coal fired boiler component; 101. an exhaust gas conduit; 102. a coal-fired boiler; 103. a boiler door; 104. a first cushion block; 2. an exhaust gas treatment component; 201. a housing; 202. a cover plate; 203. a handle; 204. a spray head; 205. a slope plate; 206. an activated carbon filter plate; 207. an exhaust gas filter plate; 208. an air filter element; 3. a support assembly; 301. a support bar; 302. a second cushion block; 4. a collection assembly; 401. a water outlet pipe; 402. a water collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a circulating exhaust gas treatment device for a coal-fired boiler comprises a coal-fired boiler assembly 1 and an exhaust gas treatment assembly 2 connected to one side of the coal-fired boiler assembly 1, wherein a support assembly 3 and a collection assembly 4 are mounted on the bottom surface of the exhaust gas treatment assembly 2;
the waste gas treatment component 2 comprises a shell 201, a cover plate 202, a handle 203, a spray head 204, a gradient plate 205, an activated carbon filter plate 206, a waste gas filter plate 207 and an air filter 208, wherein one side of the shell 201 is connected with the coal-fired boiler component 1, the bottom surface of the cover plate 202 is connected with the top surface of the shell 201, the handle 203 is arranged at the central position of the top surface of the cover plate 202, the spray head 204 is arranged at the central position of the bottom surface of the cover plate 202, the bottom end of the spray head 204 extends into the shell 201, the gradient plate 205 is arranged at the bottom surface of the inner part of the shell 201, the number of the activated carbon filter plates 206 is two, the two activated carbon filter plates 206 are arranged inside the shell 201, the two activated carbon filter plates 206 are arranged at one side close to the coal-fired boiler component 1, the number of the waste gas filter plates 207 is two, the two waste gas filter plates 207 are arranged inside the shell 201, the other side of the two waste gas filter plates 207 is far away from the coal-fired boiler component 1, one end of the air filter 208 is fixedly connected with one side of the shell 201, and an air filter element 208 is located on the side away from coal fired boiler assembly 1.
Wherein, the bottom surface of the shell 201 is provided with a water outlet, the slope plate 205 has a certain slope, and the lower part of the slope plate 205 is positioned at the water outlet for discharging sewage.
Wherein, coal fired boiler subassembly 1 includes exhaust gas pipe 101, coal fired boiler 102, boiler door 103 and first cushion 104, exhaust gas pipe 101 is connected with shell 201 one side, exhaust gas pipe 101 keeps away from shell 201's one end fixed connection coal fired boiler 102, one side movable mounting that coal fired boiler 102 kept away from exhaust gas treatment subassembly 2 has boiler door 103, the quantity of first cushion 104 is four, four first cushion 104 top surfaces all with coal fired boiler 102 bottom surface fixed connection, and four first cushion 104 are located four contained angle departments of coal fired boiler 102 respectively, the pollutant passes through exhaust gas pipe 101 and gets into exhaust gas treatment subassembly 2.
The supporting assembly 3 includes four supporting rods 301 and four second spacers 302, the top surfaces of the four supporting rods 301 are fixedly connected to the bottom surface of the housing 201, the four supporting rods 301 are respectively located at four corners of the housing 201, the number of the second spacers 302 is four, and the center positions of the top surfaces of the four second spacers 302 are respectively fixedly connected to the bottom surfaces of the four supporting rods 301 for supporting the exhaust gas treatment assembly 2.
Wherein, collection subassembly 4 includes outlet pipe 401 and water catch box 402, and outlet pipe 401 top and the bottom surface fixed connection of shell 201, and outlet pipe 401 is located water outlet department, and water catch box 402 top surface and outlet pipe 401 bottom fixed connection are used for collecting waste water.
Wherein, a plurality of hole for water spraying are seted up on shower nozzle 204 surface, and a plurality of hole for water spraying size are the same, make the scope of washing bigger.
Working principle;
when the coal-fired boiler 102 starts to work, a large amount of gas pollutants, sulfur dioxide, smoke dust, nitrogen oxides and solid waste fly ash are generated, when the pollutants enter the waste gas treatment component 2 through the waste gas pipeline 101, the solid waste fly ash in the pollutants can be adsorbed to the surfaces of the two activated carbon filter plates 206 after passing through the two activated carbon filter plates 206, the pollutants after filtering the solid waste fly ash continue to move forwards, the residual gas pollutants in the pollutants can be filtered once again after passing through the two waste gas filter plates 207, the gas after double filtration is filtered again through the air filter element 208 and finally discharged into the air through the air filter element 208, after the coal-fired boiler 102 finishes working, the pollutants attached to the filter plates can flow into the surfaces of the gradient plates 205 through flushing through the arrangement of the spray nozzles 204, because of the slope plate 205, the sewage will flow to the lower part and flow into the water collecting box 402 for centralized treatment through the water outlet.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A circulating waste gas treatment device for a coal-fired boiler is characterized by comprising a coal-fired boiler component (1) and a waste gas treatment component (2) connected to one side of the coal-fired boiler component (1), wherein a supporting component (3) and a collecting component (4) are installed on the bottom surface of the waste gas treatment component (2);
the waste gas treatment component (2) comprises a shell (201), a cover plate (202), a handle (203), a spray head (204), a gradient plate (205), an activated carbon filter plate (206), a waste gas filter plate (207) and an air filter element (208), wherein one side of the shell (201) is connected with the coal-fired boiler component (1), the bottom surface of the cover plate (202) is connected with the top surface of the shell (201), the handle (203) is arranged at the central position of the top surface of the cover plate (202), the spray head (204) is arranged at the central position of the bottom surface of the cover plate (202), the bottom end of the spray head (204) extends into the shell (201), the gradient plate (205) is arranged at the bottom surface of the inner part of the shell (201), the number of the activated carbon filter plates (206) is two, the activated carbon filter plates (206) are arranged inside the shell (201), and the activated carbon filter plates (206) are positioned near one side of the boiler component (1), the quantity of exhaust gas filter board (207) is two, two exhaust gas filter board (207) are all installed inside shell (201), and two exhaust gas filter board (207) are kept away from coal-fired boiler subassembly (1) opposite side, air filter (208) one end with shell (201) one side fixed connection, just air filter (208) are located and keep away from one side of coal-fired boiler subassembly (1).
2. The circulating exhaust gas treatment device for the coal-fired boiler according to claim 1, wherein a water outlet is opened on the bottom surface of the housing (201), the slope plate (205) has a certain slope, and the lower part of the slope plate (205) is located at the water outlet.
3. The circulating exhaust gas treatment device for the coal-fired boiler according to claim 1, wherein the coal-fired boiler assembly (1) comprises an exhaust gas pipe (101), a coal-fired boiler (102), a boiler door (103) and first spacers (104), the exhaust gas pipe (101) is connected with one side of the housing (201), one end of the exhaust gas pipe (101) far away from the housing (201) is fixedly connected with the coal-fired boiler (102), the boiler door (103) is installed on one side of the coal-fired boiler (102) far away from the exhaust gas treatment assembly (2), the number of the first spacers (104) is four, the top surfaces of the four first spacers (104) are fixedly connected with the bottom surface of the coal-fired boiler (102), and the four first spacers (104) are respectively located at four included angles of the coal-fired boiler (102).
4. The circulating exhaust gas treatment device of the coal-fired boiler according to claim 1, wherein the support assembly (3) comprises four support rods (301) and four second spacers (302), the number of the support rods (301) is four, the top surfaces of the four support rods (301) are fixedly connected with the bottom surface of the housing (201), the four support rods (301) are respectively located at four included angles of the housing (201), the number of the second spacers (302) is four, and the center positions of the top surfaces of the four second spacers (302) are respectively fixedly connected with the bottom surfaces of the four support rods (301).
5. The circulating exhaust gas treatment device for a coal-fired boiler according to claim 2, wherein the collecting assembly (4) comprises a water outlet pipe (401) and a water collecting box (402), the top end of the water outlet pipe (401) is connected with the bottom surface of the housing (201), the water outlet pipe (401) is positioned at the water outlet, and the top surface of the water collecting box (402) is connected with the bottom end of the water outlet pipe (401).
6. The circulating exhaust gas treatment device of the coal-fired boiler according to claim 1, wherein a plurality of water spray holes are formed on the surface of the spray head (204), and the plurality of water spray holes have the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724578.5U CN214261123U (en) | 2020-11-20 | 2020-11-20 | Circulating waste gas treatment device for coal-fired boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724578.5U CN214261123U (en) | 2020-11-20 | 2020-11-20 | Circulating waste gas treatment device for coal-fired boiler |
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| CN214261123U true CN214261123U (en) | 2021-09-24 |
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| CN202022724578.5U Active CN214261123U (en) | 2020-11-20 | 2020-11-20 | Circulating waste gas treatment device for coal-fired boiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367157A (en) * | 2021-12-24 | 2022-04-19 | 灵芮智能装备(苏州)有限公司 | Waste gas treatment device for drying line of screen printing oven and use method of waste gas treatment device |
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2020
- 2020-11-20 CN CN202022724578.5U patent/CN214261123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367157A (en) * | 2021-12-24 | 2022-04-19 | 灵芮智能装备(苏州)有限公司 | Waste gas treatment device for drying line of screen printing oven and use method of waste gas treatment device |
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