CN215612344U

CN215612344U - Wet-type electrostatic precipitator for SOx/NOx control

Info

Publication number: CN215612344U
Application number: CN202122345090.6U
Authority: CN
Inventors: 王磊; 陆武强; 童瑞敏; 张邦军
Original assignee: Zhejiang Kegong Environmental Protection Technology Co ltd
Current assignee: Zhejiang Kegong Environmental Protection Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-25
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a wet-type electric dust removal device for desulfurization and denitrification, which particularly relates to the field of dust removal and comprises a box body, wherein the outer annular walls of two cylinders are sleeved and connected with the top ends of corresponding air inlets, and the outer wall of a clamping block is sleeved and connected with a clamping hole. It is reinstalled.

Description

Wet-type electrostatic precipitator for SOx/NOx control

Technical Field

The utility model relates to the technical field of dust removal, in particular to a wet-type electric dust removal device for desulfurization and denitrification.

Background

A wet-type electric dust remover for desulfurization and denitrification is a wet-type electric dust remover device used for desulfurization and denitrification of flue gas in industry.

At present, there are a lot of wet-type electrostatic precipitator for SOx/NOx control on the market, but wet-type electrostatic precipitator for general SOx/NOx control, when using carry out prefilter to the flue gas through the filter generally filter the flue gas and adsorb, adsorb the large-scale granule in the flue gas to the outer wall that leads to the filter is stained with a large amount of dusts and can't effectually clears away it, influences the filtration of device to the flue gas then, has influenced the normal use of device to a very big degree.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a wet electric dust collector for desulfurization and denitrification, and the technical problems to be solved by the present invention are: the device can not effectively remove a large amount of dust adhered to the outer wall of the filter plate.

In order to achieve the purpose, the utility model provides the following technical scheme: a wet-type electric dust collector for desulfurization and denitrification comprises a box body, wherein the bottom of one side of the box body is fixedly connected with an air inlet, the top of one side of the box body is fixedly connected with an air outlet, the inner wall of the air inlet is movably connected with a filter plate, the top end of the air inlet is fixedly provided with a replacing mechanism, the replacing mechanism comprises a clamping plate, a clamping block, two cylinders, a clamping hole, two sliding blocks and two sliding grooves, the middle part of the bottom end of the clamping plate is fixedly connected with the clamping block, the bottom end of the clamping block is fixedly connected with the top end of the corresponding filter plate, the two sides of the bottom end of the clamping plate are both fixedly connected with the cylinders, the outer ring walls of the two cylinders are both connected with the top end sleeves of the corresponding air inlets, the outer wall sleeves of the clamping block are connected with the clamping hole, the outer wall of the clamping hole is fixedly connected with the top end of the corresponding air inlet, the two sides of the clamping block are both fixedly connected with the sliding blocks, and the outer walls of the two sliding grooves are both connected with the sliding grooves, the outer walls of the two sliding grooves are fixedly connected with the inner walls of the corresponding clamping holes.

In a preferred embodiment, a spraying mechanism is fixedly mounted on the other side of the tank body, the spraying mechanism includes a water tank, a water inlet pipe, a water outlet pipe and a water pump, one side of the water tank is fixedly connected with the other side of the corresponding tank body, the top end of the water tank is fixedly connected with the water inlet pipe, the other side of the water tank is sleeved with the water outlet pipe, one end of the outer annular wall of the water outlet pipe is sleeved with the other side of the corresponding tank body and connected, the bottom end of the inner wall of the water tank is movably connected with the water pump, and the inner annular wall of one end of the water pump is movably connected with the other end of the corresponding water outlet pipe.

In a preferred embodiment, four corners of the bottom end of the box body are fixedly connected with supporting columns, and one side of the air inlet is fixedly connected with four clamping columns.

In a preferred embodiment, the area size of the side of the inner wall of the gas inlet is matched to the area size of the side of the outer wall of the corresponding filter plate.

In a preferred embodiment, the height dimension of the outer wall of the fixture block is matched with the depth dimension of the inner wall of the corresponding fixture hole, and the area dimension of the bottom end of the fixture block is matched with the area dimension of the bottom end of the inner wall of the corresponding fixture hole.

In a preferred embodiment, the outer walls of the two sliders are fixedly provided with tampons made of polytetrafluoroethylene materials, and the area size of the inner walls of the two tampons is matched with that of the outer walls of the corresponding sliders.

In a preferred embodiment, the size of the inner diameter of the inner annular wall of the water inlet pipe is matched with the size of the inner diameter of the inner annular wall of the corresponding water outlet pipe, and a metal dense wire net is movably mounted at the top of the inner annular wall of the water inlet pipe.

In a preferred embodiment, the water pump is electrically connected with an external power supply through an external switch, a sealing cotton sliver is fixedly mounted on an inner annular wall of one end of the water pump, and an inner wall of the sealing cotton sliver is movably connected with the other end of the corresponding water outlet pipe.

The utility model has the technical effects and advantages that:

the clamping plate, the cylinders, the clamping holes, the clamping blocks, the sliding grooves and the sliding blocks are arranged, so that a worker can pull the clamping plate to drive the clamping blocks to move outwards, the cylinders fixedly connected with two sides of the bottom end of the clamping plate are respectively sleeved and connected with the top ends of the corresponding air inlets, the clamping blocks are in sliding connection with the clamping holes formed in the top ends of the corresponding air inlets, the sliding blocks fixedly connected with two sides of the clamping blocks are respectively in sliding connection with the sliding grooves formed in two sides of the inner wall of the corresponding clamping holes, the worker can take the filtering plate fixedly connected with the bottom end of the clamping block out of the air inlets, the worker can conveniently remove and remount impurity and dust adsorbed on the filtering plate, and the normal use of the device is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the replacement mechanism of the present invention;

fig. 4 is a schematic structural diagram of a spraying mechanism of the present invention.

The reference signs are: 1. a box body; 11. an air inlet; 12. an air outlet; 13. a filter plate; 2. a mechanism is replaced; 21. clamping a plate; 22. a clamping block; 23. a cylinder; 24. a clamping hole; 25. a slider; 26. a chute; 3. a spraying mechanism; 31. a water tank; 32. a water inlet pipe; 33. a water outlet pipe; 34. a water pump; 4. a support pillar; 5. and (5) clamping the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

According to the figures 1-4, the utility model provides a wet-type electric dust collector for desulfurization and denitrification, which comprises a box body 1, wherein the bottom of one side of the box body 1 is fixedly connected with an air inlet 11, the top of one side of the box body 1 is fixedly connected with an air outlet 12, the inner wall of the air inlet 11 is movably connected with a filter plate 13 for filtering and adsorbing impurities and dust in flue gas entering the box body 1, the top end of the air inlet 11 is fixedly provided with a replacing mechanism 2, the replacing mechanism 2 comprises a clamping plate 21, a clamping block 22, two cylinders 23, a clamping hole 24, two sliding blocks 25 and two sliding grooves 26, the middle part of the bottom end of the clamping plate 21 is fixedly connected with the clamping block 22, the bottom end of the clamping block 22 is fixedly connected with the top end of the corresponding filter plate 13, the two sides of the bottom end of the clamping plate 21 are fixedly connected with the cylinders 23, so that the stability of the clamping plate 21 and the top end of the air inlet 11 are convenient, the outer ring walls of the two cylinders 23 are sleeved and connected with the top end of the corresponding air inlet 11, the outer wall cover of fixture block 22 is established and is connected with card hole 24, the outer wall of card hole 24 with correspond the top fixed connection of air inlet 11, the equal fixedly connected with slider 25 in both sides of fixture block 22, the equal sliding connection of outer wall of two sliders 25 has spout 26, the outer wall of two spouts 26 all with correspond the inner wall fixed connection in card hole 24.

Preferably, the opposite side fixed mounting of box 1 has sprinkling mechanism 3, sprinkling mechanism 3 includes water tank 31, the inlet tube 32, outlet pipe 33, water pump 34, one side of water tank 31 and the opposite side fixed connection who corresponds box 1, the top fixedly connected with inlet tube 32 of water tank 31, the opposite side cover of water tank 31 is established and is connected with outlet pipe 33, the one end of the outer rampart of outlet pipe 33 is established with the opposite side cover that corresponds box 1 and is connected, the bottom swing joint of water tank 31 inner wall has water pump 34, the inner rampart of water pump 34 one end and the other end swing joint who corresponds outlet pipe 33, installation sprinkling mechanism 3 is favorable to spraying the medicament to the flue gas that gets into box 1 inside, be convenient for carry out SOx/NOx control with the flue gas.

Preferably, four equal fixedly connected with support columns 4 in edge department of 1 bottom of box, four card posts 5 of one side fixedly connected with of air inlet 11, installation support column 4 is favorable to improving the stability that box 1 and ground are connected, and steadiness when installation card post 5 improves air inlet 11 and external flue gas pipeline swing joint does benefit to the normal use of device.

Preferably, the area size of the inner wall side of the air inlet 11 is matched with the area size of the outer wall side of the corresponding filter plate 13, so that the device can be conveniently used.

Preferably, the height dimension of fixture block 22 outer wall matches the setting with the degree of depth dimension that corresponds 24 inner walls of card hole, and the area dimension of fixture block 22 bottom matches the setting with the area dimension that corresponds 24 inner walls of card hole bottom, the fixture block 22 of being convenient for and the stability of card 24 inner walls swing joint, convenient to use.

Preferably, the equal fixed mounting of outer wall of two sliders 25 has the silver of making by the polytetrafluoroethylene material, and the area size of two silver inner walls all matches the setting with the area size that corresponds the slider 25 outer wall, and it is little to install the silver frictional force of making by the polytetrafluoroethylene material, and very big degree has reduced the degree of wear that slider 25 caused to spout 26 inner wall, extension fixture's life.

Preferably, the inner diameter of the inner annular wall of the water inlet pipe 32 is matched with the inner diameter of the inner annular wall of the water outlet pipe 33, a metal dense wire mesh is movably mounted at the top of the inner annular wall of the water inlet pipe 32, and the metal dense wire mesh is mounted to prevent impurities from entering the inner wall of the water tank 31 to affect the normal use of the water tank 31.

Preferably, water pump 34 is through external switch and external power supply electric connection, and the inner ring wall fixed mounting of the one end of water pump 34 has sealed silver, and the inner wall of sealed silver and the other end swing joint that corresponds outlet pipe 33, the sealed silver of installation are favorable to improving the sealed effect when water pump 34 and outlet pipe 33 swing joint, the normal use of the device of being convenient for.

The working principle of the utility model is as follows: use air inlet 11 and external admission line swing joint, make air inlet 11 inner wall swing joint's filter 13 adsorb the dust and debris in the flue gas that gets into air inlet 11 inner wall and filter, make filterable relict leave over on filter 13, through the inside of box 1, receive outlet pipe 33 and spray the purifying liquid to the flue gas on, wash the flue gas of box 1 inside, make flue gas after the SOx/NOx control discharge external jointing equipment via gas outlet 12, pulling cardboard 21, make cardboard 21 bottom middle part fixed connection's fixture block 22 overlap with corresponding card hole 24 and establish the connection, make cardboard 21 bottom both sides fixed connection's cylinder 23 overlap respectively with the top that corresponds air inlet 11 and establish the connection, then make fixture block 22 both sides fixed connection's slider 25 respectively with the spout 26 that corresponds card hole 24 inner wall and set up slide connection, thereby the staff of being convenient for through pulling cardboard 21 with fixture block 22 bottom fixed connection's filter 13 admit air thereby the air is admitted air The top end of the port 11 is taken out, so that dust and sundries on the outer wall of the filter plate 13 can be conveniently cleaned and replaced, and the device can be conveniently and normally used.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a wet-type electrostatic precipitator for SOx/NOx control, includes box (1), its characterized in that: the bottom of one side of the box body (1) is fixedly connected with an air inlet (11), the top of one side of the box body (1) is fixedly connected with an air outlet (12), the inner wall of the air inlet (11) is movably connected with a filter plate (13), the top end of the air inlet (11) is fixedly provided with a replacing mechanism (2), the replacing mechanism (2) comprises a clamping plate (21), a clamping block (22), two cylinders (23), a clamping hole (24), two sliding blocks (25) and two sliding grooves (26), the middle part of the bottom end of the clamping plate (21) is fixedly connected with the clamping block (22), the bottom end of the clamping block (22) is fixedly connected with the top end of the corresponding filter plate (13), the two sides of the bottom end of the clamping plate (21) are fixedly connected with the cylinders (23), the outer ring walls of the two cylinders (23) are respectively sleeved and connected with the top ends of the corresponding air inlets (11), the outer wall of the clamping block (22) is sleeved and connected with the clamping hole (24), the outer wall of card hole (24) and the top fixed connection who corresponds air inlet (11), the equal fixedly connected with slider (25) in both sides of fixture block (22), two the equal sliding connection of outer wall of slider (25) has spout (26), two the outer wall of spout (26) all with the inner wall fixed connection who corresponds card hole (24).

2. The wet electric dust collector for desulfurization and denitrification according to claim 1, characterized in that: the water spraying device is characterized in that a spraying mechanism (3) is fixedly mounted on the other side of the box body (1), the spraying mechanism (3) comprises a water tank (31), a water inlet pipe (32), a water outlet pipe (33) and a water pump (34), one side of the water tank (31) is fixedly connected with the other side of the corresponding box body (1), the top end of the water tank (31) is fixedly connected with the water inlet pipe (32), the other side of the water tank (31) is sleeved with the water outlet pipe (33), one end of the outer annular wall of the water outlet pipe (33) is sleeved with the other side of the corresponding box body (1) to be connected, the bottom end of the inner wall of the water tank (31) is movably connected with the water pump (34), and the inner annular wall of one end of the water pump (34) is movably connected with the other end of the corresponding water outlet pipe (33).

3. The wet electric dust collector for desulfurization and denitrification according to claim 1, characterized in that: equal fixedly connected with support column (4) in four edges of box (1) bottom, four card posts (5) of one side fixedly connected with of air inlet (11).

4. The wet electric dust collector for desulfurization and denitrification according to claim 1, characterized in that: the size of the area of one side of the inner wall of the air inlet (11) is matched with the size of the area of one side of the outer wall of the corresponding filter plate (13).

5. The wet electric dust collector for desulfurization and denitrification according to claim 1, characterized in that: the height dimension of the outer wall of the clamping block (22) is matched with the depth dimension of the inner wall of the corresponding clamping hole (24), and the area dimension of the bottom end of the clamping block (22) is matched with the area dimension of the bottom end of the inner wall of the corresponding clamping hole (24).

6. The wet electric dust collector for desulfurization and denitrification according to claim 1, characterized in that: the outer wall of the two sliding blocks (25) is fixedly provided with a cotton sliver made of polytetrafluoroethylene material, and the area size of the inner wall of the cotton sliver is matched with the area size of the outer wall of the corresponding sliding block (25).

7. The wet electric dust collector for desulfurization and denitrification according to claim 2, characterized in that: the internal diameter size of inlet tube (32) inner annular wall matches the setting with the internal diameter size that corresponds outlet pipe (33) inner annular wall, the top movable mounting of inlet tube (32) inner annular wall has the dense silk screen of metal.

8. The wet electric dust collector for desulfurization and denitrification according to claim 2, characterized in that: the water pump (34) is electrically connected with an external power supply through an external switch, a sealing cotton sliver is fixedly mounted on the inner annular wall of one end of the water pump (34), and the inner wall of the sealing cotton sliver is movably connected with the other end of the corresponding water outlet pipe (33).