CN218392712U

CN218392712U - Purification treatment device for waste gas of power plant

Info

Publication number: CN218392712U
Application number: CN202221650428.7U
Authority: CN
Inventors: 王树辉; 高阳; 王双石; 李志刚
Original assignee: Henan Zhongxiang Ruipu Power Engineering Co ltd
Current assignee: Henan Zhongxiang Ruipu Power Engineering Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-01-31
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a purification treatment device for waste gas of a power plant, which belongs to the technical field of waste gas treatment equipment and comprises a box body, wherein a purification component is installed on the inner wall of the box body, a sucker is installed at the bottom end of the purification component, a sealing and filtering component is installed on the outer side wall of the box body, a guide pipe is installed at the bottom end of the sucker, one end of the guide pipe is in running connection with a spray chamber, a water pump is installed on the inner wall of the spray chamber, the outer side wall of the water pump is electrically connected with an adjusting button, a hose is fixedly connected to the top end of the spray chamber, one end of the hose is in running connection with a transmission pipe, one end of the transmission pipe is fixedly connected with a clamping sleeve, and a fan is installed on the outer side wall of the clamping sleeve; the utility model relates to a novelty for simple structure and practicality, the leakproofness is strong when waste gas filtration purifies, prevents to leak gas, and the poisonous gas that contains in the waste gas can carry out purification treatment, reaches the environmental standard, and the practicality is strong, improves work efficiency.

Description

Purification treatment device for waste gas of power plant

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment equipment, concretely relates to purification unit of power plant's waste gas.

Background

The power plant is a power plant which converts some form of original energy into electric energy for fixed facilities or transportation power utilization, such as a thermal power plant, a hydraulic power plant, a steam plant, a diesel oil plant or a nuclear power plant, and the like, and the power plant waste gas purification treatment device is used for collecting radioactive waste gas generated by the nuclear power plant during normal operation including predicted operation events, treating the radioactive waste gas to ensure that the radioactivity level is lower than the allowable value of environmental emission, and then discharging the radioactive waste gas to the environment; however, the existing purification treatment device for the waste gas of the power plant has a complex structure, the sealing performance is poor during the filtration and purification of the waste gas, the gas leaks easily, the toxic gas contained in the waste gas cannot be purified, the environmental protection standard cannot be reached, the practicability is poor, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purification unit of power plant's waste gas to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a purification unit of power plant's waste gas, includes the box, the box inner wall is installed and is purified the subassembly, and purifies the subassembly bottom and install the sucking disc, sealed filtering component is installed to the box lateral wall, the pipe is installed to the sucking disc bottom, and pipe one end through connection has the spray room, the water pump is installed to the spray room inner wall, and water pump lateral wall electric connection has the regulation button, spray room top end fixedly connected with hose, and hose end through connection has the transmission pipe, transmission pipe one end fixedly connected with clamping sleeve, and the clamping sleeve lateral wall installs the fan, clamping sleeve top fixedly connected with chimney, and the chimney top installs the top cap, it includes sealed chamber to purify the subassembly, sealed chamber fixed mounting has box inner wall center department, and sealed chamber upper surface has seted up the standing groove, the purification layer is installed on the standing groove top, and purify the layer top and install the active carbon filter layer, sealed filtering component includes the mouth of pipe, mouth of pipe and box through connection, and connecting pipe mouth one end fixed connection frame, the frame lateral wall installs the filter screen, and the air inlet net is installed to the filter screen lateral wall.

In a preferred embodiment, the purification layer is fixedly installed around the inner wall of the placing groove, and the upper surface of the purification layer is attached to the activated carbon filter layer.

In a preferred embodiment, the upper surface of the suction cup is attached to the lower surface of the sealed cavity, and the bottom end of the suction cup is connected with the guide pipe in a penetrating manner.

As a preferred embodiment, one end of the connecting pipe orifice penetrates through the box body to be fixedly connected with the guide pipe, and the other end of the connecting pipe orifice penetrates through the frame to be fixedly connected with the filter screen.

As a preferred embodiment, the outer side wall of the filter screen is attached to the air inlet screen, and the filter screen is made of honeycomb-shaped stainless steel components.

In a preferred embodiment, one end of the hose is connected to the shower chamber in a penetrating manner, and the other end of the hose is connected to the transfer pipe in a penetrating manner.

In a preferable embodiment, one end of the transmission pipe is connected with the top end of the box body in a penetrating mode, and the other end of the transmission pipe penetrates through the clamping sleeve and is connected with the chimney.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the purification treatment device for the waste gas of the power plant, the sealing cavity, the placing groove, the purification layer, the activated carbon filter layer and other structures are arranged, so that toxic gas contained in the waste gas can be filtered and purified, the environment-friendly standard is reached, the practicability is high, and the working efficiency is improved;

this purification unit of power plant's waste gas through setting up connection mouth of pipe, frame, filter screen and air inlet net isotructure, can prevent gas leakage when being connected transmission waste gas with power plant's equipment, the leakproofness is strong to reach best result of use.

Drawings

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

FIG. 2 is a schematic structural view of a purification assembly of the present invention;

FIG. 3 is an enlarged view of a purification layer of the present invention;

fig. 4 is a schematic structural diagram of the sealing filter assembly of the present invention.

In the figure: the device comprises a box body 1, a purification component 2, a sealing cavity 21, a placing groove 22, a purification layer 23, an activated carbon filter layer 24, a suction cup 3, a sealing filter component 4, a connecting pipe orifice 41, a frame 43, a filter screen 43, an air inlet screen 44, a guide pipe 5, a spray chamber 6, a water pump 7, an adjusting button 8, a hose 9, a transmission pipe 10, a clamping sleeve 11, a fan 12, a chimney 13 and a top cover 14.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Example one

As shown in the combined drawings 1-4, the utility model provides a purification treatment device for waste gas of a power plant, which comprises a box body 1, wherein a purification component 2 is arranged on the inner wall of the box body 1, a sucker 3 is arranged at the bottom end of the purification component 2, a sealing and filtering component 4 is arranged on the outer side wall of the box body 1, a conduit 5 is arranged at the bottom end of the sucker 3, one end of the conduit 5 is connected with a spray chamber 6 in a penetrating way, a water pump 7 is arranged on the inner wall of the spray chamber 6, the outer side wall of the water pump 7 is electrically connected with an adjusting button 8, a hose 9 is fixedly connected at the top end of the spray chamber 6, one end of the hose 9 is connected with a transmission pipe 10 in a penetrating way, one end of the transmission pipe 10 is fixedly connected with a clamping sleeve 11, the outer side wall of the clamping sleeve 11 is provided with a fan 12, a chimney 13 is fixedly connected at the top end of the clamping sleeve 11, and a top cover 14 is arranged at the top of the chimney 13, purify subassembly 2 including sealed chamber 21, sealed chamber 21 fixed mounting has 1 inner wall center department of box, and sealed chamber 21 upper surface has seted up standing groove 22, the purification layer 23 is installed on standing groove 22 top, and purifies the layer 23 top and install activated carbon filter layer 24, sealed filter subassembly 4 includes connecting pipe 41, connecting pipe 41 and box 1 through connection, and connecting pipe 41 one end fixed connection frame 42, filter screen 43 is installed to the frame 42 lateral wall, and the air inlet net 44 is installed to filter screen 43 lateral wall for simple structure and practicality, the leakproofness is strong when waste gas filtration purifies, prevents gas leakage, and the toxic gas that contains in the waste gas can carry out purification treatment, reaches the environmental protection standard, and the practicality is strong, improves work efficiency.

Example two

Referring to fig. 1 and 2, based on the above embodiment 1, the purification layer 23 is fixedly installed around the inner wall of the storage tank 22, and the upper surface of the purification layer 23 is attached to the activated carbon filtration layer 24.

EXAMPLE III

Referring to fig. 1 and 2, based on the

above embodiments

1, 2 or 3, the upper surface of the suction cup 3 is attached to the lower surface of the sealed cavity 21, and the bottom end of the suction cup 3 is connected to the conduit 5.

Example four

Referring to fig. 1, 2 and 3, based on the

above embodiments

1, 2, 3 or 4, one end of the connection pipe 41 penetrates through the box body 1 and is fixedly connected with the conduit 5, and the other end of the connection pipe 41 penetrates through the frame 42 and is fixedly connected with the filter screen 43.

When the device is used, waste gas is introduced into the inner wall of the box body 1 through the connecting pipe orifice 41 through the air inlet net 44, waste gas is firstly filtered when the air inlet net 44 is used for air inlet, dust and particulate matters are filtered, waste gas in the box body 1 is purified by the aid of the matching of the purifying layer 23 and the active carbon filtering layer 24, purified waste gas is introduced into the spray room 6 through the guide pipe 5, the waste gas is sprayed by the water pump 7 through a water source, toxic gas and nitric acid are eliminated, the waste gas in the spray room 6 is introduced into the transmission pipe 10 through the hose 9, the waste gas is introduced into the chimney 13 through the transmission pipe 10, and finally the waste gas in the chimney 13 is discharged through the fan 12.

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

Claims

1. The utility model provides a purification unit of power plant's waste gas, includes box (1), its characterized in that: purifying component (2) is installed to box (1) inner wall, and purifying component (2) bottom installs sucking disc (3), sealed filtering component (4) are installed to box (1) lateral wall, pipe (5) are installed to sucking disc (3) bottom, and pipe (5) one end through connection has spray room (6), water pump (7) are installed to spray room (6) inner wall, and water pump (7) lateral wall electric connection has adjusting button (8), spray room (6) top fixedly connected with hose (9), and hose (9) one end through connection has transmission pipe (10), transmission pipe (10) one end fixedly connected with clamp sleeve (11), and clamp sleeve (11) lateral wall installs fan (12), clamp sleeve (11) top fixedly connected with chimney (13), and chimney (13) top installs top cap (14), purifying component (2) are including seal chamber (21), seal chamber (21) fixed mounting has box (1) inner wall center department, and seal chamber (21) upper surface has seted up standing groove (22), the top of standing groove (22) is installed and is purified layer (23), and purifying component (23) top includes filter layer (4), the connecting pipe orifice (41) is in through connection with the box body (1), and one end of the connecting pipe orifice (41) is fixedly connected with the frame (42).

2. A power plant exhaust gas purification treatment device according to claim 1, characterized in that: purify layer (23) fixed mounting around standing groove (22) inner wall, and purify the upper surface and the activated carbon filter layer (24) of layer (23) and laminate mutually.

3. The purification treatment device for the exhaust gas of the power plant according to claim 1, wherein: the upper surface of sucking disc (3) and the lower surface of sealed chamber (21) are laminated mutually, and sucking disc (3) bottom and pipe (5) through connection.

4. The purification treatment device for the exhaust gas of the power plant according to claim 1, wherein: one end of the connecting pipe orifice (41) penetrates through the box body (1) and is fixedly connected with the guide pipe (5), and the other end of the connecting pipe orifice (41) penetrates through the frame (42) and is fixedly connected with the filter screen (43).

5. A power plant exhaust gas purification treatment device according to claim 4, characterized in that: the outer side wall of the filter screen (43) is attached to the air inlet screen (44), and the filter screen (43) is specifically made of honeycomb-shaped stainless steel components.

6. The purification treatment device for the exhaust gas of the power plant according to claim 1, wherein: one end of the hose (9) is connected with the spray chamber (6) in a penetrating way, and the other end of the hose (9) is connected with the transmission pipe (10) in a penetrating way.

7. A power plant exhaust gas purification treatment device according to claim 1, characterized in that: one end of the transmission pipe (10) is connected with the top end of the box body (1) in a penetrating mode, and the other end of the transmission pipe (10) penetrates through the clamping sleeve (11) and is connected with the chimney (13).

8. A power plant exhaust gas purification treatment device according to claim 1, characterized in that: a filter screen (43) is installed on the outer side wall of the frame (42), and an air inlet screen (44) is installed on the outer side wall of the filter screen (43).