CN211676990U

CN211676990U - Exhaust-gas treatment equipment for environmental protection

Info

Publication number: CN211676990U
Application number: CN202020230943.4U
Authority: CN
Inventors: 黄春艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-10-16
Anticipated expiration: 2030-03-01

Abstract

An environmental-friendly waste gas treatment device comprises a base and a treatment chamber; the processing chamber is arranged on the base; a baffle is arranged in the processing chamber; the baffle plate divides the processing chamber into a first processing area and a second processing area; one side of the treatment chamber is provided with an air inlet pipe, and the air inlet pipe extends into the first treatment area; the periphery of the air inlet pipe is provided with a heat exchange pipe; the heat exchange pipe is internally provided with a heat exchange piece, the heat exchange pipe is hollow, one side of the heat exchange pipe is provided with a water inlet pipe, and the other side of the heat exchange pipe is provided with a water outlet pipe; the inside of the processing chamber is provided with an air duct, one end of the air duct is provided with a fan, and the fan is arranged on the mounting groove; an absorption pool is arranged in the second treatment area; one side of the absorption tank is provided with a drain pipe which extends out of the treatment chamber; a liquid storage bin is arranged at the top of the treatment chamber, a sprayer is arranged at the output end of the liquid storage bin, and the sprayer is positioned right above the absorption tank; the utility model is used for dedusting and purifying waste gas; meanwhile, the heat in the waste gas can be absorbed, and the method is more environment-friendly.

Description

Exhaust-gas treatment equipment for environmental protection

Technical Field

The utility model relates to an industrial waste gas treatment technical field especially relates to an exhaust-gas treatment equipment for environmental protection.

Background

The waste gas purification (flow gas purification) mainly refers to the treatment work of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like; the waste gas generated in industrial production mostly contains a large amount of heat; the waste gas treatment equipment in the prior art does not recycle heat, so that waste of heat is caused.

In order to solve the above problems, an environmental-friendly exhaust gas treatment apparatus is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the problem that the waste gas generated in industrial production in the background technology mostly contains a large amount of heat; the waste gas treatment equipment in the prior art does not recycle heat, which causes the technical problem of waste of heat, the utility model provides an environment-friendly waste gas treatment equipment, which is used for removing dust and purifying waste gas for treatment; meanwhile, the heat in the waste gas can be absorbed, and the method is more environment-friendly.

(II) technical scheme

In order to solve the problems, the utility model provides an environment-friendly waste gas treatment device, which comprises a base and a treatment chamber;

the processing chamber is arranged on the base; a baffle is arranged in the processing chamber; the baffle plate divides the processing chamber into a first processing area and a second processing area; the filter element is filled in the baffle plate, and the baffle plate is provided with a mounting groove; one side of the treatment chamber is provided with an air inlet pipe, and the air inlet pipe extends into the first treatment area; the periphery of the air inlet pipe is provided with a heat exchange pipe, and the inside of the air inlet pipe is provided with a plurality of heat conducting fins for increasing the contact area with the gas; a heat exchange piece is arranged inside the heat exchange tube, and the heat exchange piece and the heat conducting fins are subjected to heat exchange transmission; the heat exchange tube is hollow, one side of the heat exchange tube is provided with a water inlet tube, and the other side of the heat exchange tube is provided with a water outlet tube;

the inside of the processing chamber is provided with an air duct, one end of the air duct is provided with a fan, and the fan is arranged on the mounting groove; the tail end of the air duct is horizontally arranged with the base, and a plurality of air outlet holes are arranged on the air duct; an absorption tank is arranged in the second treatment area and is filled with absorption liquid; the tail end of the air duct is positioned in the absorption tank and below the liquid level of the absorption liquid; one side of the absorption tank is provided with a drain pipe which extends out of the treatment chamber; the top of the treatment chamber is provided with a liquid storage bin, the output end of the liquid storage bin is provided with a sprayer, and the sprayer is positioned right above the absorption tank.

Preferably, the water inlet pipe is provided with a valve which is an electromagnetic valve.

Preferably, the inside of the heat exchange tube is provided with a temperature monitoring module, and the temperature monitoring module is in signal connection with the electromagnetic valve.

Preferably, a tray is arranged in the first treatment area and is positioned right below the output end of the air inlet pipe; one side of the tray is provided with a handle which extends out of the treatment chamber.

Preferably, the bottom surface of the tray is obliquely arranged, and the thickness of the bottom surface of the tray is gradually reduced from the direction of the output end of the air inlet pipe to the direction of the handle.

Preferably, the output end of the air inlet pipe is provided with a sealing plug in a matching way, two sides of the sealing plug are provided with elastic pieces, and the top of each elastic piece is connected with the shell of the air inlet pipe; the elastic piece stretches up and down along the vertical direction.

Preferably, the outer wall of the treatment chamber is a heat-insulating wall.

The above technical scheme of the utility model has following profitable technological effect: in the utility model, the processing chamber is arranged on the base; a baffle is arranged in the processing chamber; the baffle plate divides the processing chamber into a first processing area and a second processing area; waste gas enters the first treatment area from the gas inlet pipe, the periphery of the gas inlet pipe is provided with heat exchange pipes, and the inside of the gas inlet pipe is provided with a plurality of heat conducting fins for increasing the contact area with the gas; a heat exchange piece is arranged inside the heat exchange tube, and the heat exchange piece and the heat conducting fins are subjected to heat exchange transmission; the heat exchange tube is hollow, one side of the heat exchange tube is provided with a water inlet tube, and the other side of the heat exchange tube is provided with a water outlet tube; the heat in the waste gas exchanges heat with the heat-conducting fins; heat in the heat conducting fins exchanges heat with the heat exchange piece; the heat exchange piece is soaked in the heat exchange liquid, and heat is absorbed into the heat exchange liquid; the heat exchange liquid is transferred away through the water inlet pipe and the water outlet pipe, so that the heat is recycled. In the utility model, a tray is arranged in the first processing area and is positioned right below the output end of the air inlet pipe; the bottom surface of the tray is obliquely arranged, the thickness of the bottom surface of the tray is gradually reduced from the direction of the output end of the air inlet pipe to the direction of the handle, waste gas is discharged from the air inlet pipe to the tray, smoke dust in the waste gas falls on the tray, and the bottom surface of the tray is obliquely arranged, so that the smoke dust can be gradually accumulated towards the direction of the handle; pulling the handle regularly to take out the tray, and cleaning the smoke dust; the filter element is filled in the baffle plate, the baffle plate is provided with a mounting groove, the treatment chamber is internally provided with an air guide pipe, one end of the air guide pipe is provided with a fan, and the fan is arranged on the mounting groove; the fan continuously conveys the gas in the first treatment area to the second treatment area; the filter element arranged on the baffle plate effectively isolates large particle substances such as dust and the like; the rest gas is introduced into the absorption tank and absorbed by the absorption liquid, and in addition, the sprayer continuously sprays the absorption liquid downwards, so that the absorption efficiency of the waste gas is improved; the gas after the treatment is discharged out of the treatment chamber through the gas outlet pipe, and the absorption liquid is discharged out of the sewage discharge pipe, so that the further treatment is facilitated. The utility model is used for dedusting and purifying waste gas; meanwhile, the heat in the waste gas can be absorbed, and the method is more environment-friendly.

Drawings

Fig. 1 is the utility model provides an exhaust-gas treatment equipment for environmental protection's schematic structure view.

Fig. 2 is the utility model provides an internal structure schematic diagram of heat exchange tube in exhaust-gas treatment equipment for environmental protection.

Fig. 3 is the utility model provides a structural schematic diagram of baffle in exhaust-gas treatment equipment for environmental protection.

Fig. 4 is the utility model provides a structural schematic diagram of intake pipe output among exhaust-gas treatment equipment for environmental protection.

Reference numerals: 1. a base; 2. a handle; 3. a tray; 4. an air inlet pipe; 5. a heat exchange pipe; 6. a water inlet pipe; 7. a valve; 8. a water outlet pipe; 9. a liquid storage bin; 10. a sprayer; 11. an absorption tank; 12. a fan; 13. an air duct; 14. a blow-off pipe; 15. a heat exchange member; 16. a heat conductive sheet; 17. a baffle plate; 18. a filter element; 19. mounting grooves; 20. a sealing plug; 21. an elastic member; 22. a processing chamber; 23. and an air outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides an environmental protection waste gas treatment device, which comprises a base 1 and a treatment chamber 22;

the processing chamber 22 is provided on the base 1; a baffle plate 17 is arranged in the processing chamber 22; the baffle 17 divides the processing chamber 22 into a first processing region and a second processing region; the interior of the baffle 17 is filled with a filter element 18, and the baffle 17 is provided with a mounting groove 19; one side of the processing chamber 22 is provided with an air inlet pipe 4, and the air inlet pipe 4 extends into the first processing area; the periphery of the air inlet pipe 4 is provided with a heat exchange pipe 5, and the inside of the air inlet pipe 4 is provided with a plurality of heat conducting fins 16 for increasing the contact area with the air; a heat exchange piece 15 is arranged inside the heat exchange tube 5, and the heat exchange piece 15 and the heat conducting fins 16 exchange heat and transmit; the heat exchange tube 5 is hollow, one side of the heat exchange tube 5 is provided with a water inlet tube 6, and the other side is provided with a water outlet tube 8;

the inside of the processing chamber 22 is provided with an air duct 13, one end of the air duct 13 is provided with a fan 12, and the fan 12 is arranged on the mounting groove 19; the tail end of the air duct 13 is horizontally arranged with the base 1, and a plurality of air outlet holes are arranged on the air duct 13; an absorption tank 11 is arranged in the second treatment area, and the absorption tank 11 is filled with absorption liquid; the tail end of the air duct 13 is positioned in the absorption tank 11 and is positioned below the liquid level of the absorption liquid; a sewage discharge pipe 14 is arranged at one side of the absorption tank 11, and the sewage discharge pipe 14 extends out of the treatment chamber 22; the top of the processing chamber 22 is provided with a liquid storage bin 9, the output end of the liquid storage bin 9 is provided with a sprayer 10, and the sprayer 10 is positioned right above the absorption tank 11.

In the utility model, the processing chamber 22 is arranged on the base 1; a baffle plate 17 is arranged in the processing chamber 22; the baffle 17 divides the processing chamber 22 into a first processing region and a second processing region; waste gas enters a first treatment area from an air inlet pipe 4, a heat exchange pipe 5 is arranged on the periphery of the air inlet pipe 4, and a plurality of heat conducting fins 16 which increase the contact area with the gas are arranged inside the air inlet pipe 4; a heat exchange piece 15 is arranged inside the heat exchange tube 5, and the heat exchange piece 15 and the heat conducting fins 16 exchange heat and transmit; the heat exchange tube 5 is hollow, one side of the heat exchange tube 5 is provided with a water inlet tube 6, and the other side is provided with a water outlet tube 8; the heat in the exhaust gas exchanges heat with the heat-conducting fins 16; the heat in the heat conducting fins 16 exchanges heat with the heat exchange member 15; the heat exchange member 15 is soaked in the heat exchange liquid, and the heat is absorbed into the heat exchange liquid; the heat exchange liquid is transferred away through the water inlet pipe 6 and the water outlet pipe 8, so that the heat is recycled. In the utility model, a tray 3 is arranged in the first processing area, and the tray 3 is positioned under the output end of the air inlet pipe 4; the bottom surface of the tray 3 is obliquely arranged, the thickness of the bottom surface of the tray 3 is gradually reduced from the direction of the output end of the air inlet pipe 4 to the direction of the handle 2, the waste gas is discharged from the air inlet pipe 4 to the tray 3, smoke dust in the waste gas falls on the tray 3, the bottom surface of the tray 3 is obliquely arranged, and the smoke dust can be gradually accumulated towards the direction of the handle 2; the tray 3 is taken out by pulling the handle 2 regularly, and the smoke and dust are cleaned; the filter element 18 is filled in the baffle plate 17, the baffle plate 17 is provided with a mounting groove 19, the treatment chamber 22 is internally provided with an air guide pipe 13, one end of the air guide pipe 13 is provided with a fan 12, and the fan 12 is arranged on the mounting groove 19; the fan 12 continuously conveys the gas in the first treatment area to the second treatment area; the filter element 18 arranged on the baffle 17 effectively isolates large particle substances such as dust and the like; the rest gas is introduced into the absorption tank 11 and absorbed by the absorption liquid, and in addition, the sprayer 10 continuously sprays the absorption liquid downwards, so that the absorption efficiency of the waste gas is improved; the treated gas is discharged from the treatment chamber 22 through the gas outlet pipe 23, and the absorption liquid is discharged from the sewage discharge pipe 14 to be further treated. The utility model is used for dedusting and purifying waste gas; meanwhile, the heat in the waste gas can be absorbed, and the method is more environment-friendly.

In an alternative embodiment, a valve 7 is mounted on the water inlet pipe 6, and the valve 7 is a solenoid valve. The inside of heat exchange tube 5 is provided with temperature monitoring module, and temperature monitoring module and solenoid valve signal connection.

It should be noted that the temperature monitoring module monitors the current temperature in the heat exchange tube 5 and sends the temperature information to the valve 7; the valve 7 sets the opening and closing temperature values; when the water temperature reaches the preset temperature, the valve 7 is automatically opened or closed, so that heat exchange is facilitated.

In an alternative embodiment, a tray 3 is arranged in the first treatment area, and the tray 3 is positioned right below the output end of the air inlet pipe 4; a handle 2 is provided at one side of the tray 3, and the handle 2 is protruded outside the processing chamber 22. The bottom surface of tray 3 sets up obliquely, and the bottom surface thickness of tray 3 reduces towards handle 2 direction by the direction of intake pipe 4 output gradually.

It should be noted that, the exhaust gas is discharged from the air inlet pipe 4 to the tray 3, the smoke dust in the exhaust gas falls on the tray 3, the bottom surface of the tray 3 is arranged obliquely, and the smoke dust can gradually accumulate towards the handle 2; regularly pull handle 2 and take out tray 3, clear up the smoke and dust.

In an alternative embodiment, the output end of the air inlet pipe 4 is provided with a sealing plug 20 in a matching way, two sides of the sealing plug 20 are provided with elastic pieces 21, and the top of the elastic pieces 21 is connected with the shell of the air inlet pipe 4; the elastic member 21 is vertically extended and contracted.

It should be noted that when the air inlet pipe 4 stops air inlet, the sealing plug 20 is plugged into the output end of the air inlet pipe 4 under the action of the elastic member 21; gas is prevented from flowing back from the intake pipe 4.

In an alternative embodiment, the exterior walls of the process chamber 22 are insulated walls.

It should be noted that the thermal insulation wall can maintain the temperature of the processing chamber 22 stable, and reduce the heat loss.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An environmental-friendly exhaust gas treatment device is characterized by comprising a base (1) and a treatment chamber (22);

the processing chamber (22) is arranged on the base (1); a baffle plate (17) is arranged in the processing chamber (22); the baffle plate (17) divides the processing chamber (22) into a first processing area and a second processing area; a filter element (18) is filled in the baffle plate (17), and a mounting groove (19) is formed in the baffle plate (17); an air inlet pipe (4) is arranged on one side of the treatment chamber (22), and the air inlet pipe (4) extends into the first treatment area; the periphery of the air inlet pipe (4) is provided with a heat exchange pipe (5), and the inside of the air inlet pipe (4) is provided with a plurality of heat conducting fins (16) which increase the contact area with the gas; a heat exchange piece (15) is arranged inside the heat exchange tube (5), and the heat exchange piece (15) and the heat conducting fins (16) exchange heat and transmit; the heat exchange tube (5) is hollow, one side of the heat exchange tube (5) is provided with a water inlet tube (6), and the other side is provided with a water outlet tube (8);

an air guide pipe (13) is arranged in the treatment chamber (22), one end of the air guide pipe (13) is provided with a fan (12), and the fan (12) is arranged on the mounting groove (19); the tail end of the air duct (13) is horizontally arranged with the base (1), and a plurality of air outlet holes are arranged on the air duct (13); an absorption tank (11) is arranged in the second treatment area, and the absorption tank (11) is filled with absorption liquid; the tail end of the air duct (13) is positioned in the absorption tank (11) and is positioned below the liquid level of the absorption liquid; a sewage discharge pipe (14) is arranged at one side of the absorption tank (11), and the sewage discharge pipe (14) extends out of the treatment chamber (22); the top of the processing chamber (22) is provided with a liquid storage bin (9), the output end of the liquid storage bin (9) is provided with a sprayer (10), and the sprayer (10) is positioned right above the absorption pool (11).

2. The environmental protection waste gas treatment equipment according to claim 1, wherein the valve (7) is installed on the water inlet pipe (6), and the valve (7) is an electromagnetic valve.

3. The environmentally friendly exhaust gas treatment device according to claim 1, wherein the heat exchange pipe (5) is internally provided with a temperature monitoring module, and the temperature monitoring module is in signal connection with the solenoid valve.

4. The environmentally friendly exhaust gas treatment device according to claim 1, wherein a tray (3) is installed in the first treatment zone, and the tray (3) is located right below the output end of the air inlet pipe (4); one side of the tray (3) is provided with a handle (2), and the handle (2) extends out of the processing chamber (22).

5. The exhaust gas treatment apparatus for environmental protection according to claim 4, wherein the bottom surface of the tray (3) is disposed obliquely, and the thickness of the bottom surface of the tray (3) is gradually reduced from the direction of the outlet end of the air inlet pipe (4) toward the handle (2).

6. The environment-friendly waste gas treatment equipment as recited in claim 1, wherein the output end of the gas inlet pipe (4) is provided with a sealing plug (20) in a matching manner, two sides of the sealing plug (20) are provided with elastic pieces (21), and the top of each elastic piece (21) is connected with the shell of the gas inlet pipe (4); the elastic member (21) extends and contracts vertically.

7. The environmentally friendly exhaust gas treating apparatus according to claim 1, wherein the outer wall of the treating chamber (22) is a heat insulating wall.