CN215939329U

CN215939329U - Flue gas treatment device

Info

Publication number: CN215939329U
Application number: CN202122060028.2U
Authority: CN
Inventors: 钱邦正; 钱笑雄; 赵义凯; 李维健; 钱林
Original assignee: Anhui Dino Environmental Protection New Material Technology Co ltd
Current assignee: Anhui Dino Environmental Protection New Material Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-04
Anticipated expiration: 2031-08-30

Abstract

The utility model provides a flue gas treatment device. The flue gas treatment device comprises: a mounting frame; the heat exchange box is fixedly arranged on the mounting frame; the water storage tank is fixedly arranged on the mounting frame; the water delivery pump is fixedly arranged on the mounting frame, and a water inlet pipe of the water delivery pump is fixedly connected with the water storage tank; the fixed box is fixedly arranged on the mounting rack; the gas pipe is arranged in the heat exchange box, two ends of the gas pipe extend out of the heat exchange box, and one end of the gas pipe is communicated with the fixed box; the heat conduction coil pipe is arranged in the heat exchange box. The smoke treatment device provided by the utility model has the advantages of simple operation, good odor removal effect and capability of utilizing heat resources.

Description

Flue gas treatment device

Technical Field

The utility model relates to the technical field of industrial gas treatment, in particular to a flue gas treatment device.

Background

With the development of the social industry, some mineral resources on the earth are also exploited on a large scale, and during the utilization process of minerals, in order to prepare some inorganic products, the minerals are generally required to be subjected to acidolysis reaction, such as the preparation of titanium dioxide, and there are two methods for preparing titanium dioxide nowadays: sulfuric acid process and chlorination process.

In the process production of manufacturing titanium dioxide, when the acidolysis reaction is carried out on minerals, smoke is generated, the smoke contains acidic gases, so that the air contains unpleasant smells, the smells dispersed in the air can influence the smell of operators, the health of the operators is further influenced, and meanwhile, the dispersed smoke can also influence the working environment.

Therefore, there is a need to provide a new flue gas treatment device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the smoke treatment device which is simple to operate, has good smell removal effect and can utilize heat resources.

In order to solve the above technical problems, the present invention provides a flue gas treatment device comprising: the mounting rack is provided with an upper layer and a lower layer; the heat exchange box is fixedly arranged on the upper layer of the mounting rack; the water storage tank is fixedly arranged on the upper layer of the mounting rack;

the water delivery pump is fixedly arranged on the upper layer of the mounting frame, and a water inlet pipe of the water delivery pump is fixedly connected with the water storage tank; the fixed box is fixedly arranged on the lower layer of the mounting rack; the gas pipe is arranged in the heat exchange box, two ends of the gas pipe extend out of the heat exchange box, and one end of the gas pipe is communicated with the fixed box; the heat conduction coil is arranged in the heat exchange box, the heat conduction coil is wound on the gas transmission pipe, one end of the heat conduction coil is fixedly connected with a water outlet of the water transmission pump, and the other end of the heat conduction coil is communicated with the water storage tank; the suction fan is fixedly arranged on the mounting frame, and an air inlet pipe of the suction fan is communicated with the fixed box; and the gas filtering mechanism is arranged on the fixed box.

Preferably, the gas filtering mechanism includes: the filter, collect frame, a plurality of active carbon adsorption board, it is in to collect the frame setting on the bottom inner wall of fixed case, the filter is located the top of collecting the frame and cooperates with fixed incasement wall is sealed, collect frame and filter and enclose into a rectangle cavity with the gas-supply pipe intercommunication, a plurality of active carbon adsorption board intervals set up on the inner wall of fixed case, a plurality of active carbon adsorption boards are close to the suction fan.

Preferably, two openings are formed in the outer wall of one side of the fixed box, and sealing doors are hinged in the openings.

Preferably, the lower floor fixed mounting of mounting bracket has alkaline water tank, the tuber pipe on the suction fan extends to in the alkaline water tank.

Preferably, be provided with heat conduction silica gel in the heat transfer case, heat conduction silica gel closely laminates with the outer wall of gas-supply pipe and heat conduction coil's outer wall.

Preferably, the outer wall of one side of the water storage tank is fixedly provided with a temperature measuring meter, and the outer wall of one side of the water storage tank is fixedly provided with a water inlet pipe and a water outlet pipe.

Preferably, still include fixed baffle, fixed baffle fixed mounting be in on the inner wall of fixed case, fixed mounting has the clearance motor on one side outer wall of fixed baffle, rotate on one side outer wall of fixed case and install the clearance screw rod, the one end of clearance screw rod with the axis of rotation fixed connection of clearance motor, fixed mounting has spacing slide bar on one side inner wall of fixed case, the other end of spacing slide bar with one side outer wall fixed connection of fixed baffle, the screw thread is installed on the clearance screw rod and is linked up the piece, link up the piece with spacing slide bar sliding connection, the top fixed mounting who links up the piece has the clearance board, one side outer wall of clearance board with the bottom of filter contacts mutually.

Preferably, the cleaning screw rod and the limiting slide rod are all sleeved with two folding protective sleeves, four ends, far away from each other, of the folding protective sleeves are fixedly connected with the inner wall of one side of the fixed box and the outer wall of one side of the fixed partition plate respectively, and four ends, close to each other, of the folding protective sleeves are fixedly connected with the outer walls of two sides of the connecting block.

Compared with the related art, the flue gas treatment device provided by the utility model has the following beneficial effects:

the utility model provides a flue gas treatment device, which can absorb heat on a gas transmission pipe and act on water flow in a water storage tank through a heat exchange box, a water transmission pump, the water storage tank, a heat conduction coil pipe and heat conduction silica gel, and then the water flow is used for other purposes, so that the heat in the flue gas can be utilized, and the resource utilization rate is improved; can filter through the filter and collect some particulate matters in the flue gas of frame and collect, filter through some noxious material of a plurality of active carbon adsorption boards in to the flue gas and absorb, carry out neutralization absorption to some acid gas in the flue gas through the alkaline liquid in the alkaline water tank, can guarantee like this that the flue gas can not distribute out pungent smell behind the discharge alkaline water tank to effectually provide the protection to operational environment.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a flue gas treatment device provided by the present invention;

FIG. 2 is a front view of a holding box in a first embodiment of the flue gas treatment device provided by the present invention;

FIG. 3 is a schematic front view of a second embodiment of a flue gas treatment device according to the present invention;

fig. 4 is a schematic perspective view of a cleaning plate and a connecting block in a second embodiment of the flue gas treatment device according to the present invention.

Reference numbers in the figures: 1. a mounting frame; 2. a heat exchange box; 3. a water storage tank; 4. a water delivery pump; 5. a fixed box; 6. a gas delivery pipe; 7. a temperature measuring meter; 8. a heat conducting coil; 9. a suction fan; 10. fixing the partition board; 11. a filter plate; 12. a collection frame; 13. an activated carbon adsorption plate; 14. an alkaline water tank; 15. heat conducting silica gel; 16. cleaning the motor; 17. cleaning the screw; 18. a limiting slide bar; 19. a joining block; 20. and (6) cleaning the plate.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Referring to fig. 1-2, in a first embodiment of the present invention, a flue gas treatment device includes: the mounting frame 1 is provided with an upper layer and a lower layer; the heat exchange box 2 is fixedly arranged on the upper layer of the mounting rack 1, and is used for collecting and converting heat in the flue gas and improving the utilization rate of the heat; a water storage tank 3, wherein the water storage tank 3 is fixedly arranged on the upper layer of the mounting frame 1, and is used for storing water flow in advance; the water delivery pump 4 is fixedly arranged on the upper layer of the mounting frame 1, and a water inlet pipe of the water delivery pump 4 is fixedly connected with the water storage tank 3 to provide power for conveying water flow; the fixed box 5 is fixedly arranged on the lower layer of the mounting rack 1, and provides a closed space for the treatment of the flue gas; the gas conveying pipe 6 is arranged in the heat exchange box 2, two ends of the gas conveying pipe 6 extend out of the heat exchange box 2, one end of the gas conveying pipe 6 is communicated with the fixed box 5, and the gas in the acidolysis equipment can be guided into the fixed box 5 through the gas conveying pipe 6 so as to be treated; the heat conduction coil 8 is arranged in the heat exchange box 2, the heat conduction coil 8 is wound on the gas pipe 6, one end of the heat conduction coil 8 is fixedly connected with a water outlet of the water pump 4, the other end of the heat conduction coil 8 is communicated with the water storage tank 3, and heat in flue gas can be well taken away by water flow under the action of the heat conduction coil 8; the suction fan 9 is fixedly arranged on the mounting frame 1, and an air inlet pipe of the suction fan 9 is communicated with the fixed box 5 to provide power for conveying gas; and the gas filtering mechanism is arranged on the fixed box 5.

In order to filter and absorb some acid gases in the flue gas, the gas filtering mechanism comprises: filter 11, collection frame 12 and a plurality of active carbon adsorption board 13, filter 11 fixed mounting be in on the inner wall of fixed case 5, just one side outer wall of filter 11 with one side outer wall fixed connection of fixed stop 10, collect frame 12 and set up on the bottom inner wall of fixed case 5, can filter through filter 11 and collection frame 12 and collect some particulate matters in the flue gas, it is a plurality of active carbon adsorption board 13 all sets up on the inner wall of fixed case 5, can be better have the toxic material to absorb some in the flue gas through a plurality of active carbon adsorption board 13.

In order to clean the collecting frame 12 conveniently, the plurality of activated carbon adsorption plates 13 are replaced, alkaline substances are placed in the activated carbon adsorption plates, two openings are formed in the outer wall of one side of the fixing box 5, and sealing doors are hinged in the openings.

In order to filter residual acid gas in the flue gas, an alkaline water tank 14 is fixedly mounted on the mounting frame 1, and an air outlet pipe on the suction fan 9 extends into the alkaline water tank 14.

On heat conduction coil pipe 8 is carried to the heat with on the gas-supply pipe 6 that can be better, be provided with heat conduction silica gel 15 in the heat transfer case 2, heat conduction silica gel 15 closely laminates with the outer wall of gas-supply pipe 6 and heat conduction coil pipe 8's outer wall.

In order to measure the temperature of water flow in the water storage tank 3 and better discharge and discharge water flow into the water storage tank 3, a temperature measuring meter 7 is fixedly mounted on the outer wall of one side of the water storage tank 3, and a water inlet pipe and a water outlet pipe are fixedly mounted on the outer wall of one side of the water storage tank 3.

In this embodiment:

when the flue gas treatment device is installed, the gas transmission pipe 6 can be connected with external acidolysis equipment;

alkaline liquid is arranged in the alkaline water tank 14, an air outlet pipe on the suction fan 9 extends to the lower part of the alkaline liquid, and an air outlet hole is formed in the top of the alkaline water tank 14;

when the device is used, the suction fan 9 is started, smoke generated in the acidolysis equipment is absorbed through the gas pipe 6 and conveyed into the fixed box 5, when the gas pipe 6 passes through the heat exchange box 2, the water conveying pump 4 can be started to convey water flow in the water storage tank 3 into the heat conducting coil 8, heat on the gas pipe 6 can be absorbed and transferred onto the heat conducting coil 8 through the heat conducting silica gel 15, the heat is taken out through the water flow in the heat conducting coil 8 and is discharged into the water storage tank 3 again, the temperature of the water flow in the water storage tank 3 can be detected through the temperature measuring meter 7, after the temperature of the water flow reaches a certain height, hot water in the water storage tank 3 can be discharged through the water discharging pipe for other purposes, and meanwhile, cold water can be discharged into the water storage tank 3 through the water inlet pipe again, so that the heat in the smoke can be utilized, and the resource utilization rate is improved;

after the flue gas gets into fixed case 5, can filter and collect through collecting frame 12 some particulate matters in the flue gas through filter 11, filter and absorb some noxious material in the flue gas through a plurality of active carbon adsorption boards 13 afterwards, carry out neutralization absorption to some acid gas in the flue gas through the alkaline liquid in the alkaline water tank 14 at last, can guarantee like this that the flue gas can not give out pungent smell behind discharge fixed case 5 to effectually provide the protection to operational environment.

the heat on the gas transmission pipe 6 can be absorbed and acted on the water flow in the water storage tank 3 through the heat exchange tank 2, the water transmission pump 4, the water storage tank 3, the heat conduction coil pipe 8 and the heat conduction silica gel 15, and the water flow is used for other purposes, so that the heat in the flue gas can be utilized, and the resource utilization rate is improved;

can filter through filter 11 and collection frame 12 and collect some particulate matters in the flue gas, filter and absorb some noxious material in to the flue gas through a plurality of active carbon adsorption boards 13, carry out neutralization absorption to some acid gas in the flue gas through alkaline liquid in the alkaline water tank 14, can guarantee like this that the flue gas can not give out pungent smell behind discharge alkaline water tank 14 to effectually provide the protection to operational environment.

Second embodiment:

based on the flue gas treatment device provided by the first embodiment of the present application, a second embodiment of the present application provides another flue gas treatment device, and the second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the individual implementation of the first embodiment.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments

Referring to fig. 3-4, in a second embodiment of the present invention, the flue gas treatment device further includes a fixed partition plate 10, the fixed partition plate 10 is fixedly installed on an inner wall of the fixed box 5, a cleaning motor 16, the cleaning motor 16 is fixedly installed on an outer wall of one side of the fixed partition plate 10, the cleaning motor 16 can provide operation power for a cleaning mechanism of the filter plate 11, a cleaning screw 17 is rotatably installed on an outer wall of one side of the fixed box 5, one end of the cleaning screw 17 is fixedly connected with a rotating shaft of the cleaning motor 16, a connecting block 19 can be driven to move by a screw action on the cleaning screw 17, a limit slide bar 18 is fixedly installed on an inner wall of one side of the fixed box 5, the other end of the limit slide bar 18 is fixedly connected with an outer wall of one side of the fixed partition plate 10, and by a limit action of the limit slide bar 18, can make linking piece 19 remove with horizontal migration's mode, threaded mounting links up piece 19 on the clearance screw rod 17, link up piece 19 with spacing slide bar 18 sliding connection, the top fixed mounting who links up piece 19 has clearance board 20, one side outer wall of clearance board 20 with the bottom of filter 11 contacts, can directly clear up the bottom of filter 11 through clearance board 20, guarantees the cleanness of filter 11.

In order to protect the cleaning screw 17 and the limiting slide bar 18, two folding protective sleeves are sleeved on the cleaning screw 17 and the limiting slide bar 18, one ends, far away from each other, of the four folding protective sleeves are fixedly connected with the inner wall of one side of the fixed box 5 and the outer wall of one side of the fixed partition plate 10 respectively, and one ends, close to each other, of the four folding protective sleeves are fixedly connected with the outer walls of two sides of the connecting block 19.

In this embodiment:

during the use, can start clearance motor 16 and drive clearance screw 17 and rotate, effect through spacing slide bar 18 can be spacing to linking piece 19, make 19 horizontal lateral shifting of linking piece, can drive clearance board 20 through linking piece 19 and remove, can clear up the bottom of filter 11 through clearance board 20, avoid filter 11 to block up, guarantee the mobility of air current, the attachment on the filter 11 is clear away simultaneously, can avoid the acid material that contains in the attachment to corrode filter 11, thereby improve the life of filter 11.

It should be noted that the device structure and the attached drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism and the control system of the device, etc. is not completely described, but the details of the power mechanism and the control system can be clearly known by those skilled in the art on the premise that those skilled in the art understand the principle of the present invention.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A flue gas treatment device, comprising:

the mounting frame (1) is provided with an upper layer and a lower layer;

the heat exchange box (2) is fixedly arranged on the upper layer of the mounting rack (1);

the water storage tank (3), the water storage tank (3) is fixedly arranged on the upper layer of the mounting rack (1);

the water delivery pump (4) is fixedly arranged on the upper layer of the mounting frame (1), and a water inlet pipe of the water delivery pump (4) is fixedly connected with the water storage tank (3);

the fixed box (5) is fixedly arranged on the lower layer of the mounting rack (1);

the gas conveying pipe (6) is arranged in the heat exchange box (2), two ends of the gas conveying pipe (6) extend out of the heat exchange box (2), and one end of the gas conveying pipe (6) is communicated with the fixing box (5);

the heat conduction coil pipe (8) is arranged in the heat exchange box (2), the heat conduction coil pipe (8) is wound on the gas conveying pipe (6), one end of the heat conduction coil pipe (8) is fixedly connected with a water outlet of the water conveying pump (4), and the other end of the heat conduction coil pipe (8) is communicated with the water storage tank (3);

the suction fan (9), the suction fan (9) is fixedly installed on the mounting rack (1), and an air inlet pipe of the suction fan (9) is communicated with the fixed box (5);

a gas filtering mechanism arranged on the fixed box (5).

2. The flue gas treatment device of claim 1, wherein the gas filtering mechanism comprises: filter (11), collection frame (12), a plurality of active carbon adsorption board (13), collection frame (12) set up on the bottom inner wall of fixed case (5), filter (11) are located the top of collecting frame (12) and with fixed case (5) inner wall seal cooperation, collect frame (12) and filter (11) and enclose into a rectangle cavity with gas-supply pipe (6) intercommunication, a plurality of active carbon adsorption board (13) intervals set up on the inner wall of fixed case (5), a plurality of active carbon adsorption board (13) are close to suction fan (9).

3. The flue gas treatment device according to claim 1, wherein two openings are opened on the outer wall of one side of the fixed box (5), and a sealing door is hinged in each of the two openings.

4. The flue gas treatment device according to claim 1, wherein an alkaline water tank (14) is fixedly mounted on the lower layer of the mounting rack (1), and an air outlet pipe on the suction fan (9) extends into the alkaline water tank (14).

5. The flue gas treatment device according to claim 1, wherein a heat-conducting silica gel (15) is arranged in the heat exchange box (2), and the heat-conducting silica gel (15) is tightly attached to the outer wall of the gas conveying pipe (6) and the outer wall of the heat-conducting coil pipe (8).

6. The flue gas treatment device according to claim 1, wherein the outer wall of one side of the water storage tank (3) is fixedly provided with a temperature measuring meter (7), and the outer wall of one side of the water storage tank (3) is fixedly provided with a water inlet pipe and a water outlet pipe.

7. The flue gas treatment device according to claim 2, further comprising a fixed partition plate (10), wherein the fixed partition plate (10) is fixedly installed on the inner wall of the fixed box (5), a cleaning motor (16) is fixedly installed on the outer wall of one side of the fixed partition plate (10), a cleaning screw (17) is rotatably installed on the outer wall of one side of the fixed box (5), one end of the cleaning screw (17) is fixedly connected with the rotating shaft of the cleaning motor (16), a limit slide bar (18) is fixedly installed on the inner wall of one side of the fixed box (5), the other end of the limit slide bar (18) is fixedly connected with the outer wall of one side of the fixed partition plate (10), an engagement block (19) is installed on the cleaning screw (17) in a threaded manner, the engagement block (19) is slidably connected with the limit slide bar (18), a cleaning plate (20) is fixedly installed at the top of the engagement block (19), the outer wall of one side of the cleaning plate (20) is in contact with the bottom of the filter plate (11).

8. The fume treatment device according to claim 7, characterized in that said cleaning screw (17) and said limit slide bar (18) are each provided with two folding protection sleeves, the ends of said four folding protection sleeves far away from each other are fixedly connected with the inner wall of one side of said fixed box (5) and the outer wall of one side of said fixed partition (10), respectively, and the ends of said four folding protection sleeves near each other are fixedly connected with the outer walls of both sides of said joint block (19).