CN217685104U

CN217685104U - Exhaust gas chimney with waste heat recovery function

Info

Publication number: CN217685104U
Application number: CN202221361762.0U
Authority: CN
Inventors: 刘源; 杨正光; 张江斌; 简鹏
Original assignee: Guizhou Ketai Jinfu Agricultural Development Co ltd
Current assignee: Guizhou Ketai Jinfu Agricultural Development Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-28
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of chimneys, and a tail gas chimney with waste heat recovery function is disclosed, including the chimney body, this internal fixed nestification of chimney has the liquid storage pot, the inboard fixedly connected with heat-conducting tube of chimney body, a plurality of annular heat-conducting plates of the even fixedly connected with in the outside of heat-conducting tube, the outside of annular heat-conducting plate and the inboard fixed connection of liquid storage pot, the fixed intercommunication in the outside of liquid storage pot has feed liquor pipe and fluid-discharge tube, the one end of feed liquor pipe and fluid-discharge tube all runs through and stretches out that the chimney is originally external, many support columns of the upper end fixedly connected with of chimney body, many the same annular roof of upper end fixedly connected with of support column, many root setting of the even fixedly connected with in upper end of annular roof, many the same fixed plate of upper end fixedly connected with of pole setting. The heat in the tail gas can be effectively utilized, and the energy-saving and environment-friendly idea is met.

Description

Exhaust gas chimney with waste heat recovery function

Technical Field

The application belongs to the technical field of chimneys, especially, relate to a tail gas chimney with waste heat recovery function.

Background

The chimney is also called chimney, and is divided into civil use and industrial use. The civil chimney is simple and is mainly used for smoke exhaust. The industrial chimney is mainly used for scattering waste and achieving certain wind power, and the highest wind power in China also reaches 270m.

When the tail gas chimney discharges, the waste gas carries a large amount of heat, and the direct discharge of the tail gas containing a large amount of heat causes great energy waste, so that the concept of energy conservation and environmental protection cannot be well met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a tail gas chimney with waste heat recovery function.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides an exhaust chimney with waste heat recovery function, includes the chimney body, this internal fixed nestification of chimney has the liquid storage pot, the inboard fixedly connected with heat-conducting section of thick bamboo of chimney body, a plurality of annular heat-conducting plates of the even fixedly connected with in the outside of heat-conducting section of thick bamboo, the outside of annular heat-conducting plate and the inboard fixed connection of liquid storage pot, the outside fixed intercommunication of liquid storage pot has feed liquor pipe and fluid-discharge tube, the one end of feed liquor pipe and fluid-discharge tube all runs through and stretches out outside the chimney body, many the many support columns of upper end fixedly connected with of chimney body, many the same annular roof of upper end fixedly connected with of support column, many the same fixed plate of upper end fixedly connected with of pole setting, the center department of fixed plate has seted up the through-hole, and has rotated through the bearing in the through-hole and has cup jointed the connecting rod, the lower extreme of connecting rod stretches into the chimney originally internally, and fixedly connected with location frame, the inner wall bottom fixedly connected with layer board of chimney body, the upper end of layer board rotates through the pivot and connects the fixed cover at the location frame, the pole is still connect the atress that is located the chimney body upside, the fan blade of location frame back of the both sides mutually all through telescopic machanism fixedly connected with scrapes the pole.

Preferably, the lower end of the liquid storage tank is fixedly connected with an annular supporting steel plate.

Preferably, the lower end of the supporting plate is provided with a conical structure.

Preferably, telescopic machanism includes that many activities are inserted the telescopic link of establishing at the locating frame lateral wall, many the one end fixed connection of telescopic link is at the lateral wall of scraping the pole, the other end of telescopic link stretches into in the locating frame, and fixedly connected with anticreep board, fixedly connected with cover establishes the reset spring outside the telescopic link between anticreep board and the locating frame.

Preferably, the liquid inlet pipe is arranged at the upper end of the liquid storage tank, and the liquid discharge pipe is arranged at the lower side of the liquid storage tank.

Preferably, one end of each of the liquid inlet pipe and the liquid outlet pipe is fixedly connected with a connecting flange.

Compared with the prior art, the application provides a tail gas chimney with waste heat recovery function, possesses following beneficial effect:

1. this tail gas chimney with waste heat recovery function, through the chimney body that is equipped with, the embedded liquid storage pot that is equipped with of chimney body, when exhaust emissions, heat in the tail gas heats depositing water in the liquid storage pot through the quick heat conduction of heat-conducting cylinder and a plurality of annular heat-conducting plates to the liquid storage pot in, the feed liquor pipe constantly sends into the liquid of treating the heating liquid, liquid after the fluid-discharge tube exhaust heating can effectively utilize the heat in the tail gas, accords with energy-concerving and environment-protective theory.

2. This tail gas chimney with waste heat recovery function, locating frame and atress fan blade through being equipped with, in exhaust emission, tail gas strikes to atress fan blade department makes the atress fan blade drive the connecting rod and rotates, and then it is rotatory to drive the locating frame, it removes towards the heat-conducting tube to scrape the pole and receive the effect cooperation telescopic link of centrifugal force, and then can strike off the dust impurity of heat-conducting tube inner wall adhesion fast, fine clearance effect has, and avoid the problem that dust impurity influences the heat-conducting tube heat conductivility, need not extra power and drive, can carry out the self-driving along with the emission of tail gas, energy-conserving effectual.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application can carry out effective utilization to the heat in the tail gas, accords with energy-concerving and environment-protective theory.

Drawings

Fig. 1 is a schematic structural diagram of an exhaust gas chimney with a waste heat recovery function according to the present application;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a chimney body; 2. a liquid storage tank; 3. a heat conducting tube; 4. an annular heat conducting plate; 5. a liquid inlet pipe; 6. a liquid discharge pipe; 7. a support pillar; 8. an annular top plate; 9. erecting a rod; 10. a fixing plate; 11. a connecting rod; 12. a positioning frame; 13. a support plate; 14. a rotating shaft; 15. a stressed fan blade; 16. a scraping rod; 17. an annular support steel plate; 18. a telescopic rod; 19. an anti-drop plate; 20. a return spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Referring to fig. 1-2, an exhaust gas chimney with waste heat recovery function comprises a chimney body 1, a liquid storage tank 2 is fixedly nested in the chimney body 1, an annular supporting steel plate 17 is fixedly connected to the lower end of the liquid storage tank 2, the liquid storage tank 2 is well supported, a heat conduction cylinder 3 is fixedly connected to the inner side of the chimney body 1, a plurality of annular heat conduction plates 4 are uniformly and fixedly connected to the outer side of the heat conduction cylinder 3, the outer side of each annular heat conduction plate 4 is fixedly connected to the inner side of the liquid storage tank 2, a liquid inlet pipe 5 and a liquid outlet pipe 6 are fixedly communicated to the outer side of the liquid storage tank 2, one end of each liquid inlet pipe 5 and one end of each liquid outlet pipe 6 penetrate and extend out of the chimney body 1, the liquid inlet pipe 5 is arranged at the upper end of the liquid storage tank 2, the liquid outlet pipe 6 is arranged at the lower side of the liquid storage tank 2, one end of each liquid inlet pipe 5 and one end of each liquid outlet pipe 6 are fixedly connected with a connecting flange, a plurality of supporting columns 7 are fixedly connected to the upper end of the chimney body 1, the same annular roof 8 of upper end fixedly connected with of many support columns 7, many pole settings 9 of the even fixedly connected with in upper end of annular roof 8, the same fixed plate 10 of upper end fixedly connected with of many pole settings 9, the through-hole has been seted up in the center department of fixed plate 10, and the through-hole is interior to have cup jointed connecting rod 11 through the bearing rotation, the lower extreme of connecting rod 11 stretches into chimney body 1, and fixedly connected with posting 12, chimney body 1's inner wall bottom fixedly connected with layer board 13, the lower extreme of layer board 13 is established to the toper structure, the ascending emission of tail gas of being convenient for, the upper end of layer board 13 is rotated through pivot 14 and is connected the lower extreme at posting 12, the pole wall of connecting rod 11 is still fixed to cup joint has the atress fan blade 15 that is located chimney body 1 upside, the mutually opposite sides of posting 12 all scrape pole 16 through telescopic machanism fixedly connected with.

Referring to fig. 1, the telescoping mechanism includes a plurality of telescopic links 18 movably inserted in the side wall of the positioning frame 12, one end of each of the telescopic links 18 is fixedly connected to the side wall of the scraping bar 16, the other end of each of the telescopic links 18 extends into the positioning frame 12, and is fixedly connected with an anti-falling plate 19, and a return spring 20 is fixedly connected between the anti-falling plate 19 and the positioning frame 12 and sleeved outside the telescopic links 18.

Now, the operation principle of the present invention is described as follows:

when the application is used, through the chimney body 1 that is equipped with, chimney body 1 is embedded to be equipped with liquid storage pot 2, when exhaust emission, heat in the tail gas heats storage water in liquid storage pot 2 in through heat conduction section of thick bamboo 3 and the quick heat conduction of a plurality of annular heat-conducting plates 4 to the liquid storage pot 2, feed liquor pipe 5 constantly sends into the liquid of treating the heating liquid, liquid after the fluid-discharge tube 6 discharge heating, can effectively utilize the heat in the tail gas, accord with energy-concerving and environment-protective theory, locating frame 12 and atress fan blade 15 through being equipped with, when exhaust emission, tail gas strikes to atress fan blade 15 department and makes atress fan blade 15 drive connecting rod 11 and rotate, and then it is rotatory to drive locating frame 12, scrape pole 16 and receive the effect of centrifugal force cooperation telescopic link 18 and remove towards heat conduction section of thick bamboo 3, and then can strike off the dust impurity of heat conduction section of thick bamboo 3 inner wall adhesion fast, have fine clearance effect, and avoid the problem that dust impurity influences heat conduction section of thick bamboo 3, need not to drive with extra power, can carry out self-driving along with the emission of tail gas, energy-saving is effectual.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The utility model provides a tail gas chimney with waste heat recovery function, includes chimney body (1), its characterized in that, chimney body (1) internal fixation nestification has liquid storage pot (2), the inboard fixedly connected with heat-conducting tube (3) of chimney body (1), the even fixedly connected with a plurality of annular heat-conducting plates (4) in the outside of heat-conducting tube (3), the outside of annular heat-conducting plate (4) and the inboard fixed connection of liquid storage pot (2), the outside fixed intercommunication of liquid storage pot (2) has feed liquor pipe (5) and fluid-discharge tube (6), the one end of feed liquor pipe (5) and fluid-discharge tube (6) all runs through and stretches out outside chimney body (1), many the many spinal branchs post of upper end fixedly connected with (7) of chimney body (1), many the same annular roof (8) of the upper end fixedly connected with of support post (7), many the same fixed plate (10) of upper end fixedly connected with of pole setting (9), many the same fixed plate (10) of fixed plate (10) has seted up the through-hole, and has cup jointed through the bearing in the through-hole, the lower extreme that connecting rod (11) stretched into the chimney body (11) fixed connection pole (1), and pole setting (12) fixed connection of chimney body (1), the inner wall (13), the upper end of layer board (13) is rotated through pivot (14) and is connected the lower extreme in posting (12), the pole wall of connecting rod (11) still fixed cover has connect atress fan blade (15) that are located chimney body (1) upside, the back of the body both sides of posting (12) mutually all scrape pole (16) through telescopic machanism fixedly connected with.

2. The exhaust gas chimney with the waste heat recovery function according to claim 1, wherein the lower end of the liquid storage tank (2) is fixedly connected with an annular support steel plate (17).

3. The exhaust gas chimney with the waste heat recovery function according to claim 1, wherein the lower end of the supporting plate (13) is provided with a conical structure.

4. The exhaust gas chimney with the waste heat recovery function according to claim 1, characterized in that the telescopic mechanism comprises a plurality of movable telescopic rods (18) inserted into the side walls of the positioning frame (12), a plurality of telescopic rods (18) are fixedly connected to the side walls of the scraping rods (16), the other ends of the telescopic rods (18) extend into the positioning frame (12) and are fixedly connected with anti-falling plates (19), and a return spring (20) sleeved outside the telescopic rods (18) is fixedly connected between the anti-falling plates (19) and the positioning frame (12).

5. The exhaust gas chimney with the waste heat recovery function according to claim 1, wherein the liquid inlet pipe (5) is arranged at the upper end of the liquid storage tank (2), and the liquid outlet pipe (6) is arranged at the lower side of the liquid storage tank (2).

6. The exhaust gas chimney with the function of waste heat recovery according to claim 1, characterized in that one end of each of the liquid inlet pipe (5) and the liquid outlet pipe (6) is fixedly connected with a connecting flange.