CN211205013U

CN211205013U - Industrial flue gas waste heat recovery water circulating device

Info

Publication number: CN211205013U
Application number: CN201922355548.9U
Authority: CN
Inventors: 柳猛; 陈芸; 胡兴华
Original assignee: Wuhan Steyuan Energy Technology Co ltd
Current assignee: Wuhan Steyuan Energy Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-07
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an industrial flue gas waste heat recovery water circulating device, including the body with be located heating cabinet and the storage water tank that body top symmetry set up, the storage water tank is connected with the body through the pipeline, and the pipe that the heating cabinet set up through the symmetry is connected with the storage water tank, one side that the storage water tank was kept away from to the body is equipped with the air inlet hood, the opposite side of body is equipped with the air discharge hood, and just be located the filter screen that is equipped with vertical setting between heating cabinet and the storage water tank in the body, one side that the air inlet hood was kept away from to the filter screen is equipped with the disc. The beneficial effects are that: can the energy saving, improve the utilization ratio of the energy, and this equipment has set up the filter screen, can filter down large granule material, dust and harmful substance in the waste flue gas, energy saving and emission reduction, greatly reduced the pollution index of waste flue gas to the air, it is beneficial to environment and people's health, through the design of dust removal pole, reach the effect that can clear up accumulational dust on the filter screen, improve the filter effect.

Description

Industrial flue gas waste heat recovery water circulating device

Technical Field

The utility model relates to a heat recovery technical field particularly, relates to an industry flue gas waste heat recovery water circle device.

Background

The waste heat refers to heat energy which can be utilized but not utilized. Because industrial equipment in China is backward, the energy utilization rate is low. Such as chemical industry, petrochemical industry, building materials, light textile, metallurgy, power, food, paper making, electronic and electrical appliances and the like, a large amount of heat energy is directly discharged in production, so that energy is wasted and the environment is polluted. Waste heat recovery is to recycle waste heat energy, so that the energy utilization rate is improved, the production cost is reduced, and the environment is protected.

Traditional waste heat recovery device does not set up the filter screen when retrieving the waste heat, and waste flue gas directly arranges to the atmosphere in, the polluted air environment, and is unfavorable to human health, and a lot of dust is easily piled up on the filter screen surface, influences passing through and thermal recovery of flue gas, and secondly, the flue gas is little to the heating area of heat pipe, and the heat transfer effect is unsatisfactory heavy, and the inconvenient clearance of dust that gets down deposits.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an industry flue gas waste heat recovery water circle device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an industrial flue gas waste heat recovery water circulating device comprises a pipe body, a heating box and a water storage tank, wherein the heating box and the water storage tank are symmetrically arranged at the top end of the pipe body, the water storage tank is connected with the pipe body through a pipeline, the heating box is connected with the water storage tank through a symmetrically arranged guide pipe, one side, far away from the water storage tank, of the pipe body is provided with an air inlet cover, the other side of the pipe body is provided with an air exhaust cover, a vertically arranged filter screen is arranged in the pipe body and between the heating box and the water storage tank, one side, far away from the air inlet cover, of the filter screen is provided with a disc, a plurality of dust removing rods are uniformly distributed in the disc, the outer wall of the disc is provided with a rack in a surrounding manner, tooth grooves matched with the rack are formed in the inner wall of the pipe body, a driving motor is arranged at the top end of, the top end of the pipe body is provided with a hole groove matched with the gear.

Preferably, the guide pipe is provided with an electromagnetic valve, the bottom end of the pipe body is positioned at an opening below the filter screen and is provided with a dust exhaust port, and the bottom end of the dust exhaust port is provided with a collecting cylinder matched with the dust exhaust port.

Preferably, the collecting cylinder is connected with the dust exhaust port through threads, and a sealing gasket is arranged at the hole groove.

Preferably, a heat conduction pipe is arranged at the top end in the pipe body and below the guide pipe, and a heating device is arranged at the bottom end in the guide pipe.

Preferably, the top ends of the heating box and the water storage box are respectively provided with a temperature sensor, and one side of the dust removal rod, which is close to the filter screen, is provided with bristles.

Preferably, the pipe body is internally provided with a support at one side of the air inlet cover, a rotating shaft is arranged at the middle part of the support, one side of the rotating shaft, which is close to the air inlet cover, is provided with fan blades, the other side of the rotating shaft is provided with a belt matched with the rotating shaft, the top end in the pipe body is provided with a rotating motor, and the output end of the rotating motor is provided with a belt pulley connected with the belt.

Preferably, the outer wall of the water storage tank is provided with a heat insulation layer matched with the water storage tank, and the dust removal rod is in contact with the surface of the filter screen.

The utility model has the advantages that: the waste heat of the waste flue gas can be effectively recycled by the equipment, the equipment is not limited by climate and geographical position, energy can be saved, the utilization rate of energy is improved, the equipment is provided with the filter screen, large granular substances, dust and harmful substances in the waste flue gas can be filtered, energy conservation and emission reduction are realized, the pollution index of the waste flue gas to the air is greatly reduced, the equipment is beneficial to environment and human health, the effect of cleaning the accumulated dust on the filter screen is achieved through the design of the dust removing rod, and the filtering effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an industrial flue gas waste heat recovery water circulation device according to an embodiment of the present invention;

fig. 2 is a side view of a disc in the industrial flue gas waste heat recovery water circulation device according to the embodiment of the invention.

In the figure:

1. a pipe body; 2. a heating box; 3. a water storage tank; 4. a pipeline; 5. a conduit; 6. an air intake hood; 7. an exhaust hood; 8. a filter screen; 9. a disc; 10. a dust removal rod; 11. a rack; 12. a drive motor; 13. a gear; 14. a hole groove; 15. an electromagnetic valve; 16. a dust exhaust port; 17. a collection canister; 18. a heat conducting pipe; 19. a heating device; 20. a temperature sensor; 21. a support; 22. a rotating shaft; 23. a fan blade; 24. a belt; 25. a rotating electric machine.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an industry flue gas waste heat recovery water circle device.

The first embodiment;

as shown in fig. 1-2, the industrial flue gas waste heat recovery water circulation device according to the embodiment of the present invention comprises a pipe body 1, and a heating tank 2 and a water storage tank 3 symmetrically disposed on the top end of the pipe body 1, wherein the water storage tank 3 is connected with the pipe body 1 through a pipeline 4, the heating tank 2 is connected with the water storage tank 3 through a symmetrically disposed conduit 5, an air inlet hood 6 is disposed on one side of the pipe body 1 away from the water storage tank 3, an air exhaust hood 7 is disposed on the other side of the pipe body 1, a vertically disposed filter screen 8 is disposed in the pipe body 1 and between the heating tank 2 and the water storage tank 3, a disc 9 is disposed on one side of the filter screen 8 away from the air inlet hood 6, a plurality of dust removing rods 10 uniformly distributed are disposed in the disc 9, a rack 11 is disposed around the outer wall of the disc 9, a tooth socket matched with the rack 11, and the top of body 1 just is located the top of disc 9 is equipped with driving motor 12, driving motor 12's output is equipped with extend to in the body 1 and with gear 13 that rack 11 meshes mutually, the top of body 1 seted up with gear 13 assorted hole groove 14.

Example two;

as shown in fig. 1-2, a solenoid valve 15 is arranged on the conduit 5, the bottom end of the conduit 1 is located at the opening below the filter screen 8, a dust exhaust port 16 is arranged at the bottom end of the dust exhaust port 16, a collecting cylinder 17 matched with the dust exhaust port 16 is arranged at the bottom end of the dust exhaust port 16, the collecting cylinder 17 is connected with the dust exhaust port 16 through threads, a sealing gasket is arranged at the hole groove 14, a heat conducting pipe 18 is arranged at the bottom end of the conduit 1 and below the conduit 5, and a heating device 19 is arranged at the bottom end of the conduit 5. As can be seen from the above design, the dust removed by the filter screen 8 can be collected by the matching design of the dust discharge port 16 and the collecting cylinder 17.

As shown in fig. 1-2, the heating cabinet 2 with top in the storage water tank 3 all is equipped with temperature sensor 20, dust removal pole 10 is close to one side of filter screen 8 is equipped with the brush hair, just be located in the body 1 one side of admitting air cover 6 is equipped with support 21, the middle part of support 21 is equipped with pivot 22, pivot 22 is close to one side of admitting air cover 6 is equipped with flabellum 23, just the opposite side of pivot 22 is equipped with rather than assorted belt 24, top in the body 1 is equipped with rotating electrical machines 25, the output of rotating electrical machines 25 be equipped with the belt pulley that belt 24 is connected, the outer wall of storage water tank 3 is equipped with rather than assorted heat preservation, dust removal pole 10 with filter screen 8 surface contacts. As can be seen from the above design, the rotation of fan blades 23 accelerates the introduction of smoke.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, aim at the gas inlet cover 6 with the flue gas pipeline, pending waste flue gas enters into in the body 1 from gas inlet cover 6, pending waste flue gas filters through filter screen 8, wherein large granule dust and harmful substance are blocked by filter screen 8, waste flue gas is during through heat pipe 18, wherein heat conducts to the heating device 19 in the pipe 5 through heat pipe 18, and cold waste gas is discharged by exhaust hood 7, add cold water in to heating cabinet 2, it heats it by heating device 19, when dust on filter screen 8 is more, start driving motor 12 and drive gear 13 and rotate, gear 13 meshes with rack 11, realize the rotation of disc 9, make dust removal pole 10 remove dust to filter screen 8, then remove dust and drop and collect in collecting vessel 17.

To sum up, with the help of the above technical scheme of the utility model, equipment can retrieve waste flue gas's waste heat effectively, do not receive weather, geographical position restriction, can the energy saving, the utilization ratio of the energy improvement, and this equipment has set up the filter screen, can strain big particulate matter in the waste flue gas, dust and harmful substance down, energy saving and emission reduction, greatly reduced waste flue gas to the pollution index of air, it is beneficial to environment and people's health, through the design of dust removal pole 10, reach the effect that can clear up accumulational dust on the filter screen 8, improve the filter effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The industrial flue gas waste heat recovery water circulating device is characterized by comprising a pipe body (1), a heating box (2) and a water storage box (3), wherein the heating box (2) and the water storage box (3) are symmetrically arranged at the top end of the pipe body (1), the water storage box (3) is connected with the pipe body (1) through a pipeline (4), the heating box (2) is connected with the water storage box (3) through a guide pipe (5) which is symmetrically arranged, an air inlet cover (6) is arranged at one side, away from the water storage box (3), of the pipe body (1), an exhaust cover (7) is arranged at the other side of the pipe body (1), a vertically arranged filter screen (8) is arranged in the pipe body (1) and is positioned between the heating box (2) and the water storage box (3), a disc (9) is arranged at one side, away from the air inlet cover (6), of the filter screen (8), and a plurality of dust, the outer wall of disc (9) encircles and is equipped with rack (11), the inner wall of body (1) be equipped with rack (11) assorted tooth's socket, just the top of body (1) just is located the top of disc (9) is equipped with driving motor (12), the output of driving motor (12) is equipped with and extends to in body (1) and with gear (13) that rack (11) meshed mutually, the top of body (1) seted up with gear (13) assorted hole groove (14).

2. The industrial flue gas waste heat recovery water circulation device according to claim 1, wherein the guide pipe (5) is provided with an electromagnetic valve (15), a dust exhaust port (16) is arranged at the bottom end of the pipe body (1) and below the filter screen (8), and a collection cylinder (17) matched with the dust exhaust port (16) is arranged at the bottom end of the dust exhaust port (16).

3. The industrial flue gas waste heat recovery water circulation device is characterized in that the collecting cylinder (17) is connected with the dust exhaust port (16) through threads, and a sealing gasket is arranged at the hole groove (14).

4. The industrial flue gas waste heat recovery water circulation device according to claim 1, wherein a heat conduction pipe (18) is arranged at the top end of the inside of the pipe body (1) and below the guide pipe (5), and a heating device (19) is arranged at the bottom end of the inside of the guide pipe (5).

5. The industrial flue gas waste heat recovery water circulating device according to claim 1, wherein the top ends of the heating tank (2) and the water storage tank (3) are respectively provided with a temperature sensor (20), and one side of the dust removing rod (10) close to the filter screen (8) is provided with bristles.

6. The industrial flue gas waste heat recovery water circulation device according to claim 1, wherein a support (21) is arranged on one side of the air inlet cover (6) in the pipe body (1), a rotating shaft (22) is arranged in the middle of the support (21), fan blades (23) are arranged on one side, close to the air inlet cover (6), of the rotating shaft (22), a belt (24) matched with the rotating shaft (22) is arranged on the other side of the rotating shaft (22), a rotating motor (25) is arranged at the top end in the pipe body (1), and a belt pulley connected with the belt (24) is arranged at the output end of the rotating motor (25).

7. The industrial flue gas waste heat recovery water circulating device is characterized in that the outer wall of the water storage tank (3) is provided with a heat insulation layer matched with the water storage tank, and the dust removal rod (10) is in contact with the surface of the filter screen (8).