CN209630844U - A kind of environment-friendly type heat and power plant emission-control equipment - Google Patents

Abstract

The utility model discloses a kind of environment-friendly type heat and power plant emission-control equipments, including dust-filtering room, dust-filtering room lower end offers a vertical through holes, and dust-filtering room side offers air inlet, the other side offers venthole, and dust-filtering room air inlet and venthole both ends are respectively connected with appendix, the dust-filtering chamber interior is provided with filter screen, and filter screen outer wall is fixedly connected with dust-filtering chamber interior walls, the filter screen side is provided with nozzle, and nozzle one end is connected with interior water receiving pipe by connector.The environment-friendly type heat and power plant emission-control equipment is sprayed filter screen using nozzle, dusty gas is set to be in contact with water mist, grit in gas is separated from gas, the chemical substance being added in water mist simultaneously can also purify the harmful substance in gas, but also filter screen can be cleaned, prevent filter screen from being influenced filter effect by dust blocking to enable the device to reach better exhaust-gas treatment effect.

Description

A kind of environment-friendly type heat and power plant emission-control equipment

Technical field

The utility model relates to emission-control equipment technical field, specially a kind of environment-friendly type heat and power plant exhaust-gas treatment dress It sets.

Background technique

The heat-supplying mode main energy sources of heat and power plant, China are still coal at present, however the burning of coal is that high temperature dust is useless The main source of gas can enter the internal of people by respiratory tract by different approach, and some directly generates harm, and some is also There is cumulative effect, the more serious health for endangering people of meeting, with the development of economy, environmental requirement is increasingly stringent, it is necessary to right Exhaust gas is filtered processing.

There is the waste gas treatment equipment of many models on the market at present and the dust in exhaust gas was carried out in different ways Filter, but exhaust-gas treatment effect is undesirable, can not carry out effective dedusting to exhaust gas.

Utility model content

The purpose of this utility model is to provide a kind of environment-friendly type heat and power plant emission-control equipments, to solve above-mentioned background skill The undesirable problem of the heat and power plant's emission-control equipment exhaust-gas treatment effect proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of environment-friendly type heat and power plant exhaust-gas treatment dress Set, including dust-filtering room, dust-filtering room lower end offers vertical through holes, and dust-filtering room side offer into Stomata, the other side offers venthole, and dust-filtering room air inlet and venthole both ends are respectively connected with appendix, the powder Dirt filter chamber is internally provided with filter screen, and filter screen outer wall is fixedly connected with dust-filtering chamber interior walls, the filter screen side It is provided with nozzle, and nozzle one end is connected with interior water receiving pipe by connector.

Preferably, it is provided with drainage tube in the through-hole of filter screen side lower end in the dust-filtering room, and in drainage tube Wall is threaded with sewage pipe.

Preferably, dust-filtering room side is provided with harmful substance clean room, the setting of harmful substance clean room side There is air inlet, the other side is provided with venthole, and dust-filtering room gas outlet is connected with harmful substance clean room by appendix Air inlet, harmful substance clean room side are provided with chimney, and chimney side is provided with air inlet, and the other side is provided with exhaust Mouthful, and harmful substance clean room gas outlet is connected with chimney by appendix.

Preferably, the filter screen side is provided with baffle, and baffle is wavy shaped configuration, and baffle surface is evenly arranged with Exhaust vent.

Preferably, the interior water receiving pipe of the filter screen side is in " snakelike " distribution, and spray is evenly distributed on interior water receiving pipe Mouth.

Preferably, interior water receiving pipe one end outer wall is fixedly connected with dust-filtering chamber interior walls, and the interior water receiving pipe other end Run through in the through-hole of filter screen other side lower end out of dust-filtering room, and the interior water receiving pipe other end by water pipe head with it is external Water pipe is fixedly connected.

Preferably, the interior water receiving pipe and dust-filtering room through-hole junction are provided with sealing element, and sealing element is rubber Glue material matter.

Compared with prior art, the utility model has the beneficial effects that the environment-friendly type heat and power plant emission-control equipment uses Nozzle is sprayed filter screen, and dusty gas is made to be in contact with water mist, the grit in gas is separated from gas, together When water mist in the chemical substance that is added the harmful substance in gas can also be purified, but also filter screen can be carried out Cleaning prevents filter screen from being influenced filter effect to enable the device to reach better exhaust-gas treatment effect by dust blocking, And the baffle of environment-friendly type heat and power plant emission-control equipment filter screen side setting can be to avoid filter screen by the straight of exhaust gas It connects and impacts and suffering damage influences the use of the device.

Detailed description of the invention

Fig. 1 is a kind of environment-friendly type heat and power plant emission-control equipment structural schematic diagram of the utility model；

Fig. 2 is that a kind of environment-friendly type heat and power plant emission-control equipment water pipe of the utility model and nozzle plane distributed architecture are illustrated Figure；

Fig. 3 is a kind of environment-friendly type heat and power plant emission-control equipment baffle arrangement schematic diagram of the utility model.

In figure: 1, appendix, 2, dust-filtering room, 3, baffle, 4, filter screen, 5, nozzle, 6, interior water receiving pipe, 7, nuisance Matter clean room, 8, chimney, 9, drainage tube, 10, sealing element, 11, external water pipe, 12, sewage pipe.

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 environment-friendly type heat and power plant emission-control equipment, Including dust-filtering room 2,2 lower end of dust-filtering room offers 2 vertical through holes, and 2 side of dust-filtering room offers air inlet Hole, the other side offers venthole, and 2 air inlet of dust-filtering room and venthole both ends are respectively connected with appendix 1, dust mistake Filter chamber 2 is internally provided with filter screen 4, and 4 outer wall of filter screen is fixedly connected with 2 inner wall of dust-filtering room, the setting of 4 side of filter screen There is nozzle 5, and 5 one end of nozzle is connected with interior water receiving pipe 6 by connector, this structure can allow nozzle 5 spray water mist will Grit is separated from exhaust gas, and the chemical substance in water mist can purify the harmful substance in exhaust gas, with this The dust adsorbed on strainer 4 can be carried out washing by the water mist that nozzle 5 sprays simultaneously prevents it from being influenced filtering effect by dust blocking Fruit, to enable the device to reach good exhaust-gas treatment effect, the through-hole of 2 filtering net of dust-filtering room, 4 side lower end It is inside provided with drainage tube 9, and 9 inner thread of drainage tube is connected with sewage pipe 12, this structure can be such that sewage enters from drainage tube 9 Sewage pipe 12 focuses on, and 2 side of dust-filtering room is provided with harmful substance clean room 7, the setting of 7 side of harmful substance clean room There is air inlet, the other side is provided with venthole, and 2 gas outlet of dust-filtering room is connected with harmful substance purification by appendix 1 7 air inlet of room, harmful substance clean room 7 is interior to be equipped with rising sun Puri XPR-200 type plasma air purifier, harmful substance clean room 7 sides are provided with chimney 8, and 8 side of chimney is provided with air inlet, and the other side is provided with exhaust outlet, and harmful substance clean room 7 goes out Port is connected with chimney 8 by appendix 1, and 4 side of filter screen is provided with baffle 3, and baffle 3 is wavy shaped configuration, and 3 table of baffle Face is evenly arranged with exhaust vent, and the baffle 3 of this structure can avoid filter screen 4 and directly be suffered damage by backblast, filter screen 4 The interior water receiving pipe 6 of side is evenly distributed with nozzle 5 in " snakelike " distribution on interior water receiving pipe 6, this structure can make water mist spray More evenly, so as to play better treatment effect, interior 6 one end outer wall of water receiving pipe and 2 inner wall of dust-filtering room, which are fixed, to be connected It connects, and 6 other end of interior water receiving pipe runs through out of 2 filtering net of dust-filtering room 4 other side lower end through-hole, and interior water receiving pipe 6 The other end is fixedly connected by water pipe head with external water pipe 11, this structure external water pipe 11 can connect water source will by water pump Water is delivered to interior water receiving pipe 6 and the grit in exhaust gas is carried out wetting separation, interior water receiving pipe 6 and dust-filtering out by nozzle 5 again 2 through-hole junction of room is provided with sealing element 10, and sealing element 10 is rubber material, this construction seals 10 can be by interior water receiving Pipe 6 is sealed with 2 through-hole connection gap of dust-filtering room, prevents also untreated good exhaust gas out of its connection gap to outlet Out.

Working principle: when using the environment-friendly type heat and power plant emission-control equipment, exhaust gas can enter powder from appendix 1 first In dirt filter chamber 2, then the baffle 3 in dust-filtering room 2 can reduce the impact force of exhaust gas, be merely able to exhaust gas from 3 table of baffle Discharge in the exhaust vent in face, the exhaust gas being then discharged can be filtered by filter screen 4, while 5 meeting of nozzle at 4 back side of filter screen Water source is conveyed by the inside water receiving pipe 6 of external water pipe 11 and sprays water mist out of nozzle 5 again, and the grit in exhaust gas is soaked, Fall to it in dust-filtering room 2, the water mist that simultaneously nozzle 5 sprays can carry out the grit of 4 adsorption of filter screen Washing prevents filter screen 4 from being influenced filter effect by grit blocking, and then the grit on 4 surface of filter screen can be melted into sewage with water mist It is flowed away again by sewage pipe 12 to Treatment of Sludge station in into drainage cylinder 9, it can be from dust after then the grit in exhaust gas is filtered Entered in harmful substance clean room 7 in 2 gas outlet of filter chamber by appendix 1, the harmful substance in exhaust gas is subjected to chemistry Processing can enter in chimney 8 from 7 gas outlet of harmful substance clean room after then the harmful substance in gas is chemically decomposed and arrange It puts, here it is the exhaust-gas treatment courses of work of the environment-friendly type heat and power plant emission-control equipment.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (7)

1. a kind of environment-friendly type heat and power plant emission-control equipment, it is characterised in that: including dust-filtering room (2), the dust-filtering Room (2) lower end offers 2 vertical through holes, and dust-filtering room (2) side offers air inlet, and the other side offers outlet Hole, and dust-filtering room (2) air inlet and venthole both ends are respectively connected with appendix (1), and the dust-filtering room (2) is internal It is provided with filter screen (4), and filter screen (4) outer wall is fixedly connected with dust-filtering room (2) inner wall, filter screen (4) side It is provided with nozzle (5), and nozzle (5) one end is connected with interior water receiving pipe (6) by connector.

2. a kind of environment-friendly type heat and power plant emission-control equipment according to claim 1, it is characterised in that: the dust-filtering It is provided with drainage tube (9) in the through-hole of room (2) filtering net (4) side lower end, and drainage tube (9) inner thread is connected with blowdown It manages (12).

3. a kind of environment-friendly type heat and power plant emission-control equipment according to claim 1, it is characterised in that: the dust-filtering Room (2) side is provided with harmful substance clean room (7), and harmful substance clean room (7) side is provided with air inlet, other side setting There is venthole, and dust-filtering room (2) gas outlet is connected with harmful substance clean room (7) air inlet by appendix (1), it is described Harmful substance clean room (7) side is provided with chimney (8), and chimney (8) side is provided with air inlet, and the other side is provided with exhaust Mouthful, and harmful substance clean room (7) gas outlet is connected with chimney (8) by appendix (1).

4. a kind of environment-friendly type heat and power plant emission-control equipment according to claim 1, it is characterised in that: the filter screen (4) side is provided with baffle (3), and baffle (3) is wavy shaped configuration, and baffle (3) surface is evenly arranged with exhaust vent.

5. a kind of environment-friendly type heat and power plant emission-control equipment according to claim 1, it is characterised in that: the filter screen (4) the interior water receiving pipe (6) of side is in " snakelike " distribution, and nozzle (5) are evenly distributed on interior water receiving pipe (6).

6. a kind of environment-friendly type heat and power plant emission-control equipment according to claim 1, it is characterised in that: the interior water receiving pipe (6) one end outer wall is fixedly connected with dust-filtering room (2) inner wall, and interior water receiving pipe (6) other end is from dust-filtering room (2) interior mistake Run through in the through-hole of strainer (4) other side lower end, and interior water receiving pipe (6) other end is solid by water pipe head and external water pipe (11) Fixed connection.

7. a kind of environment-friendly type heat and power plant emission-control equipment according to claim 6, it is characterised in that: the interior water receiving pipe (6) it is provided with sealing element (10) with dust-filtering room (2) through-hole junction, and sealing element (10) is rubber material.