CN219744330U

CN219744330U - Thermal power waste gas dust collector

Info

Publication number: CN219744330U
Application number: CN202223272164.9U
Authority: CN
Inventors: 周荣苏
Original assignee: Haikou Port Shuojia Electronic Technology Co ltd
Current assignee: Shanxi Zhangdian Science And Technology Research Institute
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-09-26
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a thermal power generation waste gas dust removal device which comprises a fixed seat, a dust removal part for filtering waste gas, a water supply part for cleaning the dust removal device and an auxiliary part, wherein the dust removal part comprises a dust removal tower arranged at the upper part of the fixed seat, two water supply rods arranged in the dust removal tower, a connecting rod arranged between the two water supply rods, a plurality of water spray rods arranged at the bottom of the water supply rods, a pressure rod arranged in the water spray rods and a plurality of nozzles arranged at the bottom of the water spray rods.

Description

Thermal power waste gas dust collector

Technical Field

The utility model belongs to the technical field of waste gas dust removal, and particularly relates to a thermal power generation waste gas dust removal device.

Background

The thermal power generation is carried out by burning combustible materials to generate heat energy and then converting the heat energy into electric energy through a power generation device, but in the thermal power generation process, the burnt flue gas contains a lot of large particles and micro particles, and if the flue gas is directly discharged into the air, the flue gas can generate great pollution, so that a device capable of removing dust from the burnt flue gas is needed, and the discharged flue gas does not pollute the environment.

The prior patent CN212068173U discloses a thermal power factory waste gas dust collector, which comprises a housin, the top welding of casing has the roof, and the bottom intermediate position welding of casing has the liquid to fight, the perpendicular welding of a side wall bottom intermediate position of casing has waste gas to go into the pipe, and the perpendicular fixed mounting in a side outer wall top intermediate position of casing has hollow piece, the perpendicular fixed mounting in top one side position of waste gas income pipe has the registration arm, and the upper surface of waste gas income pipe passes through the registration arm fixedly connected with branch pipe, a side wall top and the bottom position that the casing was kept away from to hollow piece all weld has the pipe box, and the hollow piece is through being located the top pipe box fixedly connected with inlet tube. According to the utility model, the exhaust gas dust removal device is provided with the mist outlet structure which is sprayed from top to bottom to flush exhaust gas to remove impurity particles, the dust removal area is wide, the dust removal efficiency is high, and meanwhile, the mist outlet channel can be filtered and trapped to realize auxiliary dust removal, so that the dust removal quality of the device is improved.

Based on the above-mentioned retrieval of patent to and combining thermal power factory waste gas dust collector among the prior art discovers, above-mentioned thermal power factory waste gas dust collector can wash away impurity granule to waste gas when using, but in use, the microparticle that remains in the waste gas that can not be fine takes out, leads to waste gas can not fine dust removal, thereby leads to the practicality to reduce.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the thermal power generation waste gas dust removal device which has the advantages that large particle impurities in waste gas can be filtered, the filtered waste gas can be subjected to secondary micro particle adsorption and removal, dust removal equipment can be automatically cleaned, and the use effect of the dust removal equipment is guaranteed.

The utility model discloses a thermal power generation waste gas dust removal device, which comprises a fixed seat, a dust removal part for filtering waste gas, a water supply part for cleaning the dust removal device and an auxiliary part, wherein the dust removal part comprises a dust removal tower arranged at the upper part of the fixed seat, two water supply rods arranged in the dust removal tower, a connecting rod arranged between the two water supply rods, a plurality of water spray rods arranged at the bottom of the water supply rods, a pressure rod arranged in the water spray rods and a plurality of nozzles arranged at the bottom of the water spray rods, the fixed seat is fixedly connected with the dust removal tower, the water supply rods are fixedly connected with the connecting rod, the water supply rods are fixedly connected with the water spray rods, the water spray rods are fixedly connected with the nozzles, the water supply rods are communicated with the connecting rod, and the water supply rods are communicated with the water spray rods.

As preferable mode of the utility model, the water supply part comprises a water tank arranged at the upper part of the fixing seat, a first conveying pipe arranged at one side of the water tank, a water pump arranged at one end of the first conveying pipe and a second conveying pipe arranged on the water pump, the fixing seat is fixedly connected with the water tank, the water tank is fixedly connected with the first conveying pipe, the first conveying pipe is fixedly connected with the water pump, the water pump is fixedly connected with the second conveying pipe, the second conveying pipe is fixedly connected with the dust removal tower, and the second conveying pipe is fixedly connected with one of the water supply rods.

As a preferred embodiment of the present utility model, the auxiliary member includes a plurality of fixing plates disposed below the nozzle, a plurality of fixing columns disposed at the bottom of the fixing plates, and a plurality of activated carbon tubes disposed at the bottom of the fixing columns, the fixing plates are fixedly connected to the dust removing tower, the fixing plates are fixedly connected to the fixing columns, and the fixing columns are fixedly connected to the activated carbon tubes.

As the preferable mode of the utility model, the exhaust pipe is arranged above the dust removal tower, the powerful fan is arranged in the exhaust pipe, the exhaust pipe is fixedly connected with the dust removal tower, and the powerful fan is fixedly connected with the exhaust pipe.

As the preferable mode of the utility model, a filter screen is arranged below the activated carbon tube, an air inlet pipe is arranged at one side of the dust removal tower, the filter screen is fixedly connected with the dust removal tower, and the dust removal tower is fixedly connected with the air inlet pipe.

As the preferable mode of the utility model, the bottom of the dust removing tower is provided with a sewage outlet, the bottom of the dust removing tower is provided with a baffle, one side of the baffle is provided with a handle, the dust removing tower is in sliding connection with the baffle, and the baffle is fixedly connected with the handle.

Preferably, the bottom of the fixing seat is provided with a plurality of support columns, and the support columns are fixedly connected with the fixing seat.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the fixing seat, the dust removing tower, the water supply rod, the connecting rod, the water spraying rod, the pressure rod and the nozzle, the water supply rod is communicated with the connecting rod, and the water supply rod is communicated with the water spraying rod, so that water can be effectively sprayed, dust fall treatment can be carried out on impurities contained in air in the dust removing tower, meanwhile, equipment in the dust removing tower can be well cleaned, the dust removing equipment cannot be blocked, the dust accumulation can not cause the bad effect of dust removal, the dust removal efficiency of the dust removing tower can be improved, the difficulty of later maintenance is reduced, and the working efficiency of the dust removing tower is improved.

2. According to the utility model, the water tank, the first conveying pipe, the water pump and the second conveying pipe are arranged, so that the water supply rod can be supplied with water under the operation of the water pump, the water supply rod can be ensured to have enough water source, dust fall and cleaning are carried out on equipment in the dust removal tower, the cleanliness of the dust removal equipment in the dust removal tower can be always kept, the dust removal effect of the dust removal tower can be improved, the standard reaching value of the exhaust gas is improved, and the air pollution and the harm to the health of people are reduced.

3. According to the utility model, the fixing plate, the fixing column and the activated carbon tube are arranged, so that the activated carbon tube can adsorb microparticles contained in the filtered waste gas, the waste gas can be purified for the second time, the dust removal effect is improved, the activated carbon tube is positioned below the nozzle, the activated carbon tube can be conveniently washed and cleaned by the nozzle, the adsorptivity of the activated carbon tube can be maintained for a long time, the adsorption effect and the purification of the discharged gas are improved, and the air quality is optimized.

4. By arranging the exhaust pipe and the powerful fan, the utility model can effectively discharge the discharged waste gas under the action of the powerful fan, thereby accelerating the waste gas treatment speed and improving the working efficiency of the dust removal tower.

5. According to the utility model, the filter screen and the air inlet pipe are arranged, so that the filter screen can filter large particle impurities in waste gas, the filter screen and the activated carbon pipe are matched for use, a double-layer dust removing effect can be achieved, and the dust removing cleanliness of the dust removing tower is improved.

6. According to the utility model, the sewage outlet, the baffle and the handle are arranged, so that dust and impurities accumulated at the bottom of the dust removal tower can be blocked through the baffle, and the accumulated impurity mixture at the bottom of the dust removal tower can be conveniently and intensively treated by later-stage staff.

7. The support column is arranged, so that the whole dust removal tower can be supported, the stability of the dust removal tower is ensured, and the stability of the dust removal tower in working is ensured.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a top view provided by an embodiment of the present utility model;

FIG. 3 is a perspective cross-sectional view at A-A in FIG. 2 provided by an embodiment of the present utility model;

fig. 4 is a perspective cross-sectional view at B-B in fig. 2 provided by an embodiment of the present utility model.

In the figure: 1. a fixing seat; 21. a dust removal tower; 22. a water supply rod; 23. a connecting rod; 24. a water spray rod; 25. a pressure rod; 26. a nozzle; 31. a water tank; 32. a first delivery tube; 33. a water pump; 34. a second delivery tube; 41. a fixing plate; 42. fixing the column; 43. an activated carbon tube; 51. an exhaust pipe; 52. a powerful fan; 61. a filter screen; 62. an air inlet pipe; 71. a sewage outlet; 72. a baffle; 73. a handle; 81. and (5) supporting the column.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the exhaust gas dust collector for thermal power generation provided by the embodiment of the utility model comprises a fixing seat 1, a dust removing component for filtering exhaust gas, a water supply component for cleaning the dust removing device and an auxiliary component, wherein the dust removing component comprises a dust removing tower 21 arranged at the upper part of the fixing seat 1, two water supply rods 22 arranged in the dust removing tower 21, a connecting rod 23 arranged between the two water supply rods 22, a plurality of water spray rods 24 arranged at the bottom of the water supply rods 22, a pressure rod 25 arranged in the water spray rods 24 and a plurality of nozzles 26 arranged at the bottom of the water spray rods 24, the fixing seat 1 is fixedly connected with the dust removing tower 21, the water supply rods 22 are fixedly connected with the dust removing tower 21, the water spray rods 22 are fixedly connected with the water spray rods 24, the water spray rods 24 are fixedly connected with the nozzles 26, the water supply rods 22 are communicated with the connecting rod 23, and the water supply rods 22 are communicated with the water spray rods 24.

Referring to fig. 1 and 4, the water supply component includes a water tank 31 disposed at an upper portion of the fixing base 1, a first conveying pipe 32 disposed at one side of the water tank 31, a water pump 33 disposed at one end of the first conveying pipe 32, and a second conveying pipe 34 disposed on the water pump 33, the fixing base 1 is fixedly connected with the water tank 31, the water tank 31 is fixedly connected with the first conveying pipe 32, the first conveying pipe 32 is fixedly connected with the water pump 33, the water pump 33 is fixedly connected with the second conveying pipe 34, the second conveying pipe 34 is fixedly connected with the dust removing tower 21, and the second conveying pipe 34 is fixedly connected with one of the water supply rods 22.

The scheme is adopted: through setting up water tank 31, first conveyer pipe 32, water pump 33 and second conveyer pipe 34, can supply water to water supply pole 22 under the work of water pump 33, can guarantee to have sufficient water source in the water supply pole 22, carry out dust fall and wash the equipment in the dust removal tower 21, can keep the clean degree of dust removal equipment in the dust removal tower 21 always, can improve the effect that the dust removal tower 21 was removed dust, improve exhaust gas's up-to-standard value, reduce air pollution and to people healthy harm.

Referring to fig. 1 and 4, the auxiliary component includes a plurality of fixing plates 41 disposed below the nozzle 26, a plurality of fixing columns 42 disposed at the bottom of the fixing plates 41, and a plurality of activated carbon tubes 43 disposed at the bottom of the fixing columns 42, the fixing plates 41 are fixedly connected with the dust removal tower 21, the fixing plates 41 are fixedly connected with the fixing columns 42, and the fixing columns 42 are fixedly connected with the activated carbon tubes 43.

The scheme is adopted: through setting up fixed plate 41, fixed column 42 and activated carbon tube 43, activated carbon tube 43 can adsorb the microparticle that contains in the waste gas behind the filtration, can carry out the effect that the secondary purified waste gas, improves the effect of dust removal, and activated carbon tube 43 is in nozzle 26 below, can be convenient for the washing clearance of nozzle 26 to activated carbon tube 43, can permanent absorption that keeps activated carbon tube 43, improves adsorption effect and exhaust gas's purification, optimizes air quality.

Referring to fig. 1 and 4, an exhaust pipe 51 is arranged above the dust removal tower 21, a powerful fan 52 is arranged in the exhaust pipe 51, the exhaust pipe 51 is fixedly connected with the dust removal tower 21, and the powerful fan 52 is fixedly connected with the exhaust pipe 51.

The scheme is adopted: through setting up blast pipe 51 and powerful fan 52, can make the exhaust gas of emission carry out effectual emission through powerful fan 52's effect, can accelerate exhaust treatment's speed, improve the work efficiency of dust removal tower 21.

Referring to fig. 1 and 4, a filter screen 61 is disposed below the activated carbon tube 43, an air inlet pipe 62 is disposed at one side of the dust removal tower 21, the filter screen 61 is fixedly connected with the dust removal tower 21, and the dust removal tower 21 is fixedly connected with the air inlet pipe 62.

The scheme is adopted: through setting up filter screen 61 and intake pipe 62, filter screen 61 can filter the large granule impurity in the waste gas, and filter screen 61 and activated carbon tube 43 cooperation use can reach double-deck dust removal effect, improves the clean degree of dust removal tower 21.

Referring to fig. 1 and 4, a drain 71 is disposed at the bottom of the dust removal tower 21, a baffle 72 is disposed at the bottom of the dust removal tower 21, a handle 73 is disposed at one side of the baffle 72, the dust removal tower 21 is slidably connected with the baffle 72, and the baffle 72 is fixedly connected with the handle 73.

The scheme is adopted: through setting up drain 71, baffle 72 and handle 73, can pile up dust and impurity in the dust removal tower 21 bottom through baffle 72 and block, the later stage staff of being convenient for concentrate to handle the impurity mixture of dust removal tower 21 bottom pile up.

Referring to fig. 1, a plurality of support columns 81 are disposed at the bottom of the fixing base 1, and the support columns 81 are fixedly connected with the fixing base 1.

The scheme is adopted: through setting up support column 81, can support whole dust removal tower 21, guarantee the stability of dust removal tower 21, make the stability of dust removal tower 21 in the during operation.

The working principle of the utility model is as follows:

when the dust removing device is used, the powerful fan 52 and the water pump 33 are firstly turned on, then the exhaust gas enters the dust removing tower 21 from the air inlet pipe 62, under the action of the powerful fan 52, the exhaust gas flows from bottom to top, when the exhaust gas passes through the filter screen 61, large-particle impurities in the exhaust gas are filtered by the filter screen 61 and fall to the bottom of the dust removing tower 21, the monkey exhaust gas continues to move upwards, when the exhaust gas passes through the activated carbon tube 43, the micro-particle impurities mixed with the exhaust gas are adsorbed on the surface by the activated carbon tube 43, then the water source is conveyed into the water supply rod 22 through the first conveying pipe 32 and the second conveying pipe 34 under the action of the water pump 33, then the exhaust gas is sprayed out through the nozzle 26, dust is removed again, and meanwhile, the micro-particle impurities adsorbed on the surface of the activated carbon tube 43 can be washed, then the water flow falls down to the filter screen 61, the impurities accumulated on the filter screen 61 are washed again, so that dust removing equipment in the dust removing tower 21 is washed, when a worker pulls out the baffle 72 through the handle 73, the dust accumulated on the bottom of the dust removing tower 21 is discharged through the mouth 71 for treatment through the handle 73, and the whole dust removing process is used.

To sum up: this thermal power waste gas dust collector, through fixing base 1, the dust removal tower 21, water supply pole 22, connecting rod 23, water spray pole 24, pressure bar 25, nozzle 26, water tank 31, first conveyer pipe 32, water pump 33, second conveyer pipe 34, fixed plate 41, fixed column 42, activated carbon tube 43, blast pipe 51, powerful fan 52, filter screen 61, intake pipe 62, drain 71, baffle 72, handle 73 and support column 81, the impurity and the microparticle in the waste gas of current dust collector can not be fine are removed dust, the air pollution environment that leads to the emission causes harm to the healthy of people, can't carry out self-cleaning to dust collecting equipment, lead to the later maintenance cost too high, the problem of the increase clearance degree of difficulty.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal power waste gas dust collector, includes fixing base (1), is used for carrying out filterable dust removal part to waste gas, is used for carrying out the water supply part and the auxiliary part of clearance to dust removal device, its characterized in that: the dust removal part is including locating dust removal tower (21) on fixing base (1) upper portion, locating two water supply pole (22) in dust removal tower (21), locating connecting rod (23) between two water supply pole (22), locating a plurality of water spray pole (24) of water supply pole (22) bottom, locating inside pressure pole (25) of water spray pole (24) and locating a plurality of nozzle (26) of water spray pole (24) bottom, fixing base (1) and dust removal tower (21) fixed connection, water supply pole (22) and connecting rod (23) fixed connection, water supply pole (22) and water spray pole (24) fixed connection, water spray pole (24) and nozzle (26) fixed connection, water supply pole (22) and connecting rod (23) intercommunication, water supply pole (22) and water spray pole (24) intercommunication.

2. A thermal power generation waste gas dust removal device as set forth in claim 1, wherein: the water supply part comprises a water tank (31) arranged on the upper portion of the fixing seat (1), a first conveying pipe (32) arranged on one side of the water tank (31), a water pump (33) arranged at one end of the first conveying pipe (32) and a second conveying pipe (34) arranged on the water pump (33), the fixing seat (1) is fixedly connected with the water tank (31), the water tank (31) is fixedly connected with the first conveying pipe (32), the first conveying pipe (32) is fixedly connected with the water pump (33), the water pump (33) is fixedly connected with the second conveying pipe (34), the second conveying pipe (34) is fixedly connected with the dedusting tower (21), and the second conveying pipe (34) is fixedly connected with one of the water supply rods (22).

3. A thermal power generation waste gas dust removal device as set forth in claim 1, wherein: the auxiliary component comprises a plurality of fixing plates (41) arranged below the nozzle (26), a plurality of fixing columns (42) arranged at the bottoms of the fixing plates (41) and a plurality of activated carbon tubes (43) arranged at the bottoms of the fixing columns (42), the fixing plates (41) are fixedly connected with the dust removal tower (21), the fixing plates (41) are fixedly connected with the fixing columns (42), and the fixing columns (42) are fixedly connected with the activated carbon tubes (43).

4. A thermal power generation waste gas dust removal device as set forth in claim 1, wherein: an exhaust pipe (51) is arranged above the dust removal tower (21), a powerful fan (52) is arranged in the exhaust pipe (51), the exhaust pipe (51) is fixedly connected with the dust removal tower (21), and the powerful fan (52) is fixedly connected with the exhaust pipe (51).

5. A thermal power generation waste gas dust removal device as set forth in claim 3, wherein: the dust removal device is characterized in that a filter screen (61) is arranged below the activated carbon tube (43), an air inlet pipe (62) is arranged on one side of the dust removal tower (21), the filter screen (61) is fixedly connected with the dust removal tower (21), and the dust removal tower (21) is fixedly connected with the air inlet pipe (62).

6. A thermal power generation waste gas dust removal device as set forth in claim 1, wherein: the dust removal tower is characterized in that a drain outlet (71) is formed in the bottom of the dust removal tower (21), a baffle (72) is arranged at the bottom of the dust removal tower (21), a handle (73) is arranged on one side of the baffle (72), the dust removal tower (21) is in sliding connection with the baffle (72), and the baffle (72) is fixedly connected with the handle (73).

7. A thermal power generation waste gas dust removal device as set forth in claim 1, wherein: the bottom of the fixing seat (1) is provided with a plurality of support columns (81), and the support columns (81) are fixedly connected with the fixing seat (1).