CN217877270U

CN217877270U - City waste heat recovery device

Info

Publication number: CN217877270U
Application number: CN202221004747.0U
Authority: CN
Inventors: 范明秀
Original assignee: Jinan Kanuo Thermal Technology Co ltd
Current assignee: Jinan Kanuo Thermal Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-22
Anticipated expiration: 2032-04-28

Abstract

The utility model belongs to the technical field of waste heat recovery, especially, city waste heat recovery device to current when carrying out waste heat recovery to the flue gas, carry dust and debris in the flue gas easily, lead to blocking up the filter screen easily, cigarette ash constantly adheres to on indirect heating equipment's outer wall simultaneously, leads to the problem of heat exchange efficiency slowdown, now proposes following scheme, and it includes the box, the inside fixedly connected with fixed plate of box, the top fixedly connected with double-shaft motor of fixed plate, two filters of the outer wall fixedly connected with of fixed plate, the outer wall of two filters all with the inner wall fixed connection of box, one of them output shaft fixedly connected with horizontal pole of double-shaft motor, the utility model discloses a set up montant, flabellum, L type pole and steel wire brush, clear up the outer wall of heat exchange cask, improve heat exchange efficiency simultaneously.

Description

City waste heat recovery device

Technical Field

The utility model relates to a waste heat recovery technical field especially relates to a city waste heat recovery device.

Background

In the urban development process, the garbage in the city needs to be recovered for centralized treatment, the garbage which can not be utilized is generally treated by burning, a large amount of smoke can be generated in the garbage burning process, and when the smoke is discharged, the smoke carries enough heat and can be subjected to waste heat recovery.

In prior art, when carrying out waste heat recovery to the flue gas, carry dust and debris in the flue gas easily, lead to blockking up the filter screen easily, cigarette ash constantly adheres to on heat exchange equipment's outer wall simultaneously, leads to heat exchange efficiency to slow down, therefore we propose a city waste heat recovery device for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and carrying dust and debris easily in the flue gas when carrying out waste heat recovery to the flue gas, leading to blockking up the filter screen easily, cigarette ash constantly adheres to on heat exchange equipment's outer wall simultaneously, leads to the shortcoming that heat exchange efficiency becomes slow, and the urban waste heat recovery device who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a city waste heat recovery device, the power distribution box comprises a box body, the inside fixedly connected with fixed plate of box, the top fixedly connected with biax motor of fixed plate, two filters of outer wall fixedly connected with of fixed plate, the outer wall of two filters all with the inner wall fixed connection of box, one of them output shaft fixedly connected with horizontal pole of biax motor, a plurality of stereoplasm brushes of the even fixedly connected with of outer wall of horizontal pole, the outer wall of stereoplasm brush contacts with the outer wall of filter, the cavity has been seted up to the inner wall of box, and the inside fixedly connected with of cavity is thermal-insulated cotton, the top fixedly connected with seal block of box, the inside of box is equipped with waste heat recovery mechanism.

Preferably, waste heat recovery mechanism includes the heat exchange cask, the bottom of sealed piece and the top fixed connection of heat exchange cask, the ring channel has been seted up to the outer wall of box, the inner wall of ring channel and the outer wall fixed connection of heat exchange cask, two through holes have been seted up at the top of sealed piece, and the inner wall difference fixedly connected with water pipe and blast pipe of two through holes, the top fixedly connected with montant of another output shaft of double-shaft motor, a plurality of flabellums of the even fixedly connected with of outer wall of montant, two L type poles of the outer wall fixedly connected with of another output shaft of double-shaft motor, a plurality of steel wire brushes of the even fixedly connected with of outer wall of two L type poles clear up the outer wall of heat exchange cask through setting up the steel wire brush, improve heat exchange efficiency.

Preferably, the inner wall of the box body is fixedly connected with a partition plate, the outer wall of the box body is provided with a guide chute, the inner wall of the guide chute is connected with a collecting frame in a sliding mode, and dust and sundries are collected through the collecting frame.

Preferably, the outer wall of the collecting frame is fixedly connected with a pulling plate, the outer wall of the pulling plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a bolt, and the pulling plate is fixed in position through the bolt.

Preferably, the outer wall of the collecting frame is fixedly connected with a rubber plate, and the outer wall of the rubber plate is in contact with the outer wall of the partition plate.

Preferably, the fixed plate and the outer wall of the heat exchange water barrel are both provided with round holes, and the inner wall of each round hole is rotatably connected with the outer wall of the output shaft of the double-shaft motor.

Preferably, the outer wall of the box body is fixedly communicated with two smoke outlet pipes, and the outer wall of the box body is fixedly communicated with a smoke inlet pipe.

Compared with the prior art, the utility model has the advantages of:

dust and debris on this scheme filter, biax motor rotate and make the horizontal pole drive the dust and debris on the stereoplasm brush to the filter clear up to fall in collecting the frame, the flue gas after the filtration contacts with the heat exchange cask, through setting up montant, flabellum, L type pole and steel wire brush, clears up the outer wall of heat exchange cask, improves heat exchange efficiency simultaneously.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a city waste heat recovery device provided by the present invention;

fig. 2 is a schematic view of a cross-sectional structure of the urban waste heat recovery device provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a in fig. 2 of the urban waste heat recovery device provided by the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a dual-axis motor; 4. a filter plate; 5. a cross bar; 6. a hard brush; 7. a partition plate; 8. a collection frame; 9. pulling a plate; 10. a bolt; 11. a rubber plate; 12. heat insulation cotton; 13. a sealing block; 14. a heat exchange water tank; 15. a water pipe; 16. an exhaust pipe; 17. a vertical rod; 18. a fan blade; 19. an L-shaped rod; 20. a steel wire brush; 21. discharging the smoke tube; 22. a smoke inlet pipe.

Detailed Description

Shown by figures 1-3, relate to a city waste heat recovery device, including box 1, box 1's inside fixedly connected with fixed plate 2, the top fixedly connected with biax motor 3 of fixed plate 2, box 1's inner wall fixedly connected with baffle 7, the baffle box has been seted up to box 1's outer wall, the inner wall sliding connection of baffle box has collection frame 8, two filter 4 of fixed plate 2's outer wall fixedly connected with, the flue gas filters through the effect of filter 4, two filter 4's outer wall all with box 1's inner wall fixed connection, one of them output shaft fixedly connected with horizontal pole 5 of biax motor 3, collect frame 8's outer wall fixedly connected with arm-tie 9, the screw hole has been seted up to arm-tie 9's outer wall, the inner wall threaded connection of screw hole has bolt 10, the even fixedly connected with of horizontal pole 5's outer wall has a plurality of stereoplasm brushes 6, the outer wall of stereoplasm brush 6 contacts with the outer wall of filter 4, stereoplasm brush 6 clears up dust and debris on the filter 4, the inner wall of box 1 has seted up the cavity, the inside fixedly connected with thermal-insulated cotton 12 of cavity, box 1's top fixedly connected with sealed piece 13, the inside of box 1 is equipped with waste heat recovery mechanism.

As shown in fig. 2 and 3, the waste heat recovery mechanism includes a heat exchange water barrel 14, the bottom of a sealing block 13 is fixedly connected with the top of the heat exchange water barrel 14, an outer wall of a collecting frame 8 is fixedly connected with a rubber plate 11, the outer wall of the rubber plate 11 is contacted with the outer wall of a partition plate 7, an annular groove is formed in the outer wall of a box body 1, the inner wall of the annular groove is fixedly connected with the outer wall of the heat exchange water barrel 14 in a sliding manner, two through holes are formed in the top of the sealing block 13, the inner walls of the two through holes are respectively and fixedly connected with a water pipe 15 and an exhaust pipe 16, a round hole is formed in the outer wall of the fixing plate 2 and the outer wall of the heat exchange water barrel 14, the inner wall of the round hole is rotatably connected with the outer wall of an output shaft of a double-shaft motor 3, a vertical rod 17 is fixedly connected with the outer wall of the vertical rod 17, the vertical rod 17 rotates, so that the fan blades 18 stir water, waste heat recovery is convenient, two outer walls of the box body 1 are fixedly communicated with two smoke outlet pipes 21, a smoke inlet pipe 22 is fixedly communicated with the outer wall of the box body 1, two L-shaped rods 19 is fixedly connected with the outer wall of the double-shaft, a plurality of steel wire brush 20 for preventing smoke dust from accumulating on the water barrel 14.

The working principle is as follows: the flue gas gets into in the box 1 from advancing tobacco pipe 22, the flue gas filters through the effect of filter 4, dust and debris on the filter 4, it makes horizontal pole 5 rotate to rotate through double-shaft motor 3, horizontal pole 5 rotates and makes stereoplasm brush 6 clear up dust and debris on the filter 4, and fall in collecting frame 8, rotatable bolt 10 removes the rigidity to arm-tie 9, outwards remove collecting frame 8, offset plate 11 extrudees baffle 7 simultaneously, prevent that the flue gas from discharging from the baffle box, the flue gas after the filtration contacts with heat exchange cask 14, advance the water heating in heat exchange cask 14, double-shaft motor 3 when the operation, make montant 17 rotate, thereby make flabellum 18 stir water, conveniently carry out waste heat recovery, L type pole 19 rotates and makes steel wire brush 20 clear up the outer wall of heat exchange cask 14 simultaneously, prevent that cigarette ash from piling up the outer wall in heat exchange cask 14, improve heat exchange efficiency.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a city waste heat recovery device, includes box (1), its characterized in that, the inside fixedly connected with fixed plate (2) of box (1), the top fixedly connected with biax motor (3) of fixed plate (2), two filter (4) of the outer wall fixedly connected with of fixed plate (2), the outer wall of two filter (4) all with the inner wall fixed connection of box (1), one of them output shaft fixedly connected with horizontal pole (5) of biax motor (3), the even fixedly connected with a plurality of stereoplasm brushes (6) of outer wall of horizontal pole (5), the outer wall of stereoplasm brush (6) contacts with the outer wall of filter (4), the cavity has been seted up to the inner wall of box (1), and the inside fixedly connected with of cavity insulates against heat cotton (12), the top fixedly connected with seal block (13) of box (1), the inside of box (1) is equipped with waste heat recovery mechanism.

2. The urban waste heat recovery device according to claim 1, characterized in that the waste heat recovery mechanism comprises a heat exchange water bucket (14), the bottom of the sealing block (13) is fixedly connected with the top of the heat exchange water bucket (14), an annular groove is formed in the outer wall of the box body (1), the inner wall of the annular groove is fixedly connected with the outer wall of the heat exchange water bucket (14), two through holes are formed in the top of the sealing block (13), the inner walls of the two through holes are fixedly connected with a water pipe (15) and an exhaust pipe (16) respectively, the top of the other output shaft of the double-shaft motor (3) is fixedly connected with a vertical rod (17), the outer wall of the vertical rod (17) is uniformly and fixedly connected with a plurality of fan blades (18), the outer wall of the other output shaft of the double-shaft motor (3) is fixedly connected with two L-shaped rods (19), and the outer walls of the two L-shaped rods (19) are uniformly and fixedly connected with a plurality of steel wire brushes (20).

3. The urban waste heat recovery device according to claim 1, wherein a partition plate (7) is fixedly connected to the inner wall of the box body (1), a material guide groove is formed in the outer wall of the box body (1), and a collecting frame (8) is slidably connected to the inner wall of the material guide groove.

4. The urban waste heat recovery device according to claim 3, wherein a pulling plate (9) is fixedly connected to the outer wall of the collecting frame (8), a threaded hole is formed in the outer wall of the pulling plate (9), and a bolt (10) is connected to the inner wall of the threaded hole in a threaded manner.

5. The urban waste heat recovery device according to claim 3, wherein a rubber plate (11) is fixedly connected to the outer wall of the collecting frame (8), and the outer wall of the rubber plate (11) is in contact with the outer wall of the partition plate (7).

6. The urban waste heat recovery device according to claim 1, wherein circular holes are formed in the outer walls of the fixing plate (2) and the heat exchange water barrel (14), and the inner walls of the circular holes are rotatably connected with the outer wall of the output shaft of the double-shaft motor (3).

7. The urban waste heat recovery device according to claim 1, wherein two smoke outlet pipes (21) are fixedly communicated with each other on the outer wall of the box body (1), and smoke inlet pipes (22) are fixedly communicated with each other on the outer wall of the box body (1).