CN208244361U - A kind of fume treating device for coal fired boiler - Google Patents

A kind of fume treating device for coal fired boiler Download PDF

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Publication number
CN208244361U
CN208244361U CN201820101804.4U CN201820101804U CN208244361U CN 208244361 U CN208244361 U CN 208244361U CN 201820101804 U CN201820101804 U CN 201820101804U CN 208244361 U CN208244361 U CN 208244361U
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CN
China
Prior art keywords
installs
plate
rose box
fired boiler
coal fired
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820101804.4U
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Chinese (zh)
Inventor
周巧菊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGNAN NANFENG ZHENYU INDUSTRIAL GROUP Co Ltd
Original Assignee
JIANGNAN NANFENG ZHENYU INDUSTRIAL GROUP Co Ltd
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Filing date
Publication date
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Priority to CN201820101804.4U priority Critical patent/CN208244361U/en
Application granted granted Critical
Publication of CN208244361U publication Critical patent/CN208244361U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of fume treating device for coal fired boiler of technical field of waste gas treatment, including air inlet pipe, the right side of the air inlet pipe is installed by Rose Box, the inner cavity top of the Rose Box installs flow-stopping plate, the intracavity bottom of the Rose Box installs filter plate, the top slide of the filter plate is provided with scraper plate, the right side of the scraper plate is installed by push rod, the right hand top of the Rose Box connects purifying box by exhaust pipe, and the first filter screen is equipped in exhaust pipe, the inner cavity top of the purifying box installs electrostatic precipitator, the intracavity bottom of the purifying box installs quartz burner, the right side of the purifying box is equipped with escape pipe, the second filter screen is equipped in the inner cavity of the escape pipe, the device passes through water pump, spray head, flow-stopping plate, the setting of baffle fin and cooling fin, effectively the impurity in exhaust gas can be removed, the good speed of effect Degree is fast, and can adapt to high-temp waste gas, improves the scope of application, service life is effectively ensured.

Description

A kind of fume treating device for coal fired boiler
Technical field
The utility model relates to technical field of waste gas treatment, specially a kind of fume treating device for coal fired boiler.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator It is changed to electric energy.
Boiler waste gas is serious to air pollution, and worker's severe operational environment directly affects the health of worker, to surrounding Residential block also generates certain influence, environmental pollution is caused, in addition, boiler waste gas also contains a large amount of heat, more especially High-temp waste gas, cleaning equipment of today will lead to the problems such as service life is short, clean-up effect is poor under long-time use, therefore, It is proposed that a kind of fume treating device for coal fired boiler.
Utility model content
The purpose of this utility model is to provide a kind of fume treating device for coal fired boiler, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of fume treating device for coal fired boiler, packet Air inlet pipe is included, Rose Box is installed on the right side of the air inlet pipe, and the inner cavity top of the Rose Box installs flow-stopping plate, the flow-stopping plate Right side cooling piece is installed, baffle fin is installed in the left side of the flow-stopping plate, and the intracavity bottom of the Rose Box installs filter plate, The top slide of the filter plate is provided with scraper plate, and push rod is installed on the right side of the scraper plate, and the bottom right side of the Rose Box is opened Equipped with the through-hole to match with push rod, the push rod extends to the right side of through-hole far from the side of scraper plate and installs handle, described The left bottom of Rose Box installs suction hose, and the other end of the suction hose installs water pump, and the output end of the water pump is installed out Water pipe, the other end of the outlet pipe extend in the inner cavity of air inlet pipe and install spray head, and the right hand top of the Rose Box is logical Exhaust pipe connection purifying box is crossed, and is equipped with the first filter screen in exhaust pipe, the inner cavity top of the purifying box installs electrostatic precipitation Device, and angle steel prickle wire is equipped in electrostatic precipitator, the intracavity bottom of the purifying box installs quartz burner, the purifying box Right side be equipped with escape pipe, and escape pipe is equipped with air outlet valve, and the second filter screen is equipped in the inner cavity of the escape pipe.
Preferably, the spray head includes cylindrical spray head, and the diameter of spray head is identical as the diameter of air inlet pipe, the cylinder The outer wall of shape spray head is uniformly provided with apopore, and the diameter of apopore is two millimeters.
Preferably, the angle steel prickle wire is the identical two groups of angle steel prickle wires of structure, and the angle steel prickle wire includes hanging down The steel disc being directly arranged, the outer of the steel disc stamps out several prickles, and steel disc is integrated with prickle and is made.
Preferably, the baffle fin is the identical fin of four groups of structures, and baffle fin tilts 45 ° and is arranged in flow-stopping plate Left side outer wall.
Preferably, the width of the scraper plate and filter plate is of same size, and outside the bottom of scraper plate and the top of filter plate Wall fitting.
Preferably, the length of the push rod is greater than the diameter of Rose Box, and the outer wall of handle installs Anti-slip cover.
Preferably, the material of first filter screen and the second filter screen is active carbon filter cotton.
Compared with prior art, the utility model has the beneficial effects that
1, the apparatus structure is simple, easy to use, passes through setting for water pump, spray head, flow-stopping plate, baffle fin and cooling fin It sets, can effectively remove the impurity in exhaust gas, the good speed of effect is fast, and can adapt to high-temp waste gas, improves applicable model It encloses, service life is effectively ensured.
2, by the setting of electrostatic precipitator and quartz burner, purification effectively is irradiated to exhaust gas, it will be in exhaust gas Pollutant load reached industrial discharge standard and discharging, ensure the health of worker, also reduce to ring The pollution in border.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model nozzle structure schematic diagram;
Fig. 3 is the utility model angle steel prickle wire structural schematic diagram.
In figure: 1 air inlet pipe, 2 Rose Boxes, 3 flow-stopping plates, 4 baffle fins, 5 cooling pieces, 6 filter plates, 7 scraper plates, 8 push rods, 9 Through-hole, 10 handles, 11 suction hoses, 12 water pumps, 13 outlet pipes, 14 spray heads, 141 cylindrical spray heads, 142 apopores, 15 exhaust pipes, 16 first filter screens, 17 purifying boxs, 18 electrostatic precipitator, 19 quartz burners, 20 escape pipes, 21 air outlet valves, 22 second filterings Net, 23 angle steel prickle wires, 231 steel discs, 232 prickles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fume treating device for coal fired boiler, including Rose Box 2 is installed on air inlet pipe 1, the right side of air inlet pipe 1, and the inner cavity top of Rose Box 2 installs flow-stopping plate 3, the right side peace of flow-stopping plate 3 Cooling piece 5 is filled, accelerates water mist and congeals into water droplet, baffle fin 4 is installed in the left side of flow-stopping plate 3, and the intracavity bottom of Rose Box 2 was installed Filter plate 6, the top slide of filter plate 6 are provided with scraper plate 7, and push rod 8 is installed on the right side of scraper plate 7, and the bottom right side of Rose Box 2 opens up There is the through-hole 9 to match with push rod 8, push rod 8 extends to the right side of through-hole 9 far from the side of scraper plate 7 and installs handle 10, filtering The left bottom of case 2 installs suction hose 11, and the other end of suction hose 11 installs water pump 12, and the output end of water pump 12 installs outlet pipe 13, the other end of outlet pipe 13 extends in the inner cavity of air inlet pipe 1 and installs spray head 14, and the right hand top of Rose Box 2 passes through row Tracheae 15 connects purifying box 17, and the first filter screen 16 is equipped in exhaust pipe 15, and the inner cavity top installation electrostatic of purifying box 17 removes Dirt device 18, and angle steel prickle wire 23 is equipped in electrostatic precipitator 18, the intracavity bottom of purifying box 17 installs quartz burner 19, only The right side for changing case 17 is equipped with escape pipe 20, and escape pipe 20 is equipped with air outlet valve 21, is equipped with the second mistake in the inner cavity of escape pipe 20 Strainer 22.
Wherein, spray head 14 includes cylindrical spray head 141, and the diameter of spray head 14 is identical as the diameter of air inlet pipe 1, increases spray The area of water keeps water more abundant with exhaust gas contact, and the outer wall of cylindrical spray head 141 is uniformly provided with apopore 142, and apopore 142 diameter is two millimeters, is conducive to the water for making to spray, and forms water mist, improves filter effect;
Angle steel prickle wire 23 is the identical two groups of angle steel prickle wires 23 of structure, and angle steel prickle wire 23 includes vertically disposed steel Piece 231, the outer of steel disc 231 stamp out several prickles 232, further improve the uniformity of 232 surrounding of prickle electric discharge, thus Reach higher waste gas purification effect, and steel disc 231 is integrated with prickle 232 and is made, saves cost of manufacture;
Baffle fin 4 is the identical fin of four groups of structures, and baffle fin 4 tilts 45 ° and is arranged in outside the left side of flow-stopping plate 3 Wall is conducive to improve contact area, faster realizes heat transmitting, and effectively increase impact area, enables water mist It quickly hits and forms biggish droplet, to flow into 2 bottom of Rose Box, there is good cooling effect, reduce water mist and enter Inside purifying box 17;
The width of scraper plate 7 is of same size with filter plate 6, and the bottom of scraper plate 7 is bonded with the top exterior walls of filter plate 6, The impurity filtered out in easy cleaning exhaust gas by water;
The length of push rod 8 is greater than the diameter of Rose Box 2, and anti-throw-out lever 8 cannot clear up the impurity on entire filter plate 6, and The outer wall of handle 10 installs Anti-slip cover, increases friction, prevents rubber sleeve.
The material of first filter screen 16 and the second filter screen 22 is active carbon filter cotton, and the first filter screen 16 can will give up A large amount of steam retention in gas so that can only partial moisture passed through together with exhaust gas, and the second filter screen 22 then can will most The exhaust gas purified eventually carries out further impurity retention, and to guarantee that the gaseous mass being finally discharged is up to standard, and active carbon filters It while cotton material can play retention, can also de-taste, improve clean-up effect.
Working principle: exhaust gas enters in Rose Box 2 from air inlet pipe 1, while starting water pump 12, and spray head 14 is by liquid with water mist Shape form sprays, and after exhaust gas is contacted with water mist, the particle inside exhaust gas can be contacted with the droplet in water mist and is trapped, and then be hit Droplet can be filtered, the impurity on filter plate 6 through filter plate 6, lead to along the bottom of its inflow Rose Box 2 after hitting flow-stopping plate 3 Crossing pulling handle 10 drives push rod 8 mobile, clears up scraper plate 7 to the impurity on filter plate 6, and exhaust gas then bypasses flow-stopping plate 3 are entered in purifying box 17 by exhaust pipe 15, final to pass through by electrostatic precipitator 18 and the irradiation purification exhaust gas of quartz burner 19 Cross the discharge of escape pipe 20.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of fume treating device for coal fired boiler, including air inlet pipe (1), it is characterised in that: pacify on the right side of the air inlet pipe (1) It fills Rose Box (2), the inner cavity top of the Rose Box (2) installs flow-stopping plate (3), and refrigeration is installed on the right side of the flow-stopping plate (3) Baffle fin (4) are installed in the left side of piece (5), the flow-stopping plate (3), and the intracavity bottom of the Rose Box (2) installs filter plate (6), the top slide of the filter plate (6) is provided with scraper plate (7), and push rod (8) are installed on the right side of the scraper plate (7), the mistake The bottom right side of filter box (2) offers the through-hole (9) to match with push rod (8), side of the push rod (8) far from scraper plate (7) It extends to the right side of through-hole (9) and installs handle (10), the left bottom of the Rose Box (2) installs suction hose (11), described The other end of suction hose (11) installs water pump (12), and the output end of the water pump (12) installs outlet pipe (13), the outlet pipe (13) the other end is extended in the inner cavity of air inlet pipe (1) and is installed spray head (14), and the right hand top of the Rose Box (2) passes through Exhaust pipe (15) connect purifying box (17), and exhaust pipe (15) in be equipped with the first filter screen (16), the purifying box (17) it is interior Top of chamber installs electrostatic precipitator (18), and is equipped with angle steel prickle wire (23) in electrostatic precipitator (18), the purifying box (17) Intracavity bottom quartz burner (19) are installed, the right side of the purifying box (17) is equipped with escape pipe (20), and escape pipe (20) It is equipped with air outlet valve (21), is equipped with the second filter screen (22) in the inner cavity of the escape pipe (20).
2. a kind of fume treating device for coal fired boiler according to claim 1, it is characterised in that: the spray head (14) includes Cylindrical spray head (141), and the diameter of spray head (14) is identical as the diameter of air inlet pipe (1), outside the cylinder spray head (141) Wall is uniformly provided with apopore (142), and the diameter of apopore (142) is two millimeters.
3. a kind of fume treating device for coal fired boiler according to claim 1, it is characterised in that: the angle steel prickle wire It (23) is the identical two groups of angle steel prickle wires (23) of structure, the angle steel prickle wire (23) includes vertically disposed steel disc (231), The outer of the steel disc (231) stamps out several prickles (232), and steel disc (231) is integrated with prickle (232) and is made.
4. a kind of fume treating device for coal fired boiler according to claim 1, it is characterised in that: the baffle fin (4) For the identical fin of four groups of structures, and baffle fin (4) tilts 45 ° of settings in the left side outer walls of flow-stopping plate (3).
5. a kind of fume treating device for coal fired boiler according to claim 1, it is characterised in that: the width of the scraper plate (7) Degree is of same size with filter plate (6), and the bottom of scraper plate (7) is bonded with the top exterior walls of filter plate (6).
6. a kind of fume treating device for coal fired boiler according to claim 1, it is characterised in that: the length of the push rod (8) Degree is greater than the diameter of Rose Box (2), and the outer wall of handle (10) installs Anti-slip cover.
7. a kind of fume treating device for coal fired boiler according to claim 1, it is characterised in that: first filter screen It (16) is active carbon filter cotton with the material of the second filter screen (22).
CN201820101804.4U 2018-01-22 2018-01-22 A kind of fume treating device for coal fired boiler Expired - Fee Related CN208244361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820101804.4U CN208244361U (en) 2018-01-22 2018-01-22 A kind of fume treating device for coal fired boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820101804.4U CN208244361U (en) 2018-01-22 2018-01-22 A kind of fume treating device for coal fired boiler

Publications (1)

Publication Number Publication Date
CN208244361U true CN208244361U (en) 2018-12-18

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Application Number Title Priority Date Filing Date
CN201820101804.4U Expired - Fee Related CN208244361U (en) 2018-01-22 2018-01-22 A kind of fume treating device for coal fired boiler

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603395A (en) * 2019-01-09 2019-04-12 李宣睿 A kind of buffer-type Environmental-protecting dust-removing device
CN110694414A (en) * 2019-11-12 2020-01-17 湖北仁巨科技服务有限公司 Tail gas treatment equipment for machining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603395A (en) * 2019-01-09 2019-04-12 李宣睿 A kind of buffer-type Environmental-protecting dust-removing device
CN109603395B (en) * 2019-01-09 2021-03-23 李宣睿 Buffering formula environmental protection dust remover
CN110694414A (en) * 2019-11-12 2020-01-17 湖北仁巨科技服务有限公司 Tail gas treatment equipment for machining

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181218

Termination date: 20200122