CN216406923U

CN216406923U - Industrial production is with surplus hot water cyclic utilization device

Info

Publication number: CN216406923U
Application number: CN202220111677.2U
Authority: CN
Inventors: 甄志斌; 韩万春; 王正海; 柳凯
Original assignee: Ningxia Yinshan Energy Chemical Co ltd
Current assignee: Ningxia Yinshan Energy Chemical Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-04-29
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of industrial production, in particular to a waste heat water recycling device for industrial production, which comprises a base and two end plates arranged up and down, wherein the lower end plate is fixedly arranged on the base, a recycling conversion module is fixedly arranged on the base, an inner pipe body, a middle pipe and an outer pipe body are sequentially fixed between the two end plates from inside to outside, a first cavity is formed between the inner pipe body and the middle pipe body, a second cavity is formed between the middle pipe body and the outer pipe body, a plurality of heat conducting fins are fixed on the inner wall of the inner pipe body, helical blades are fixed between the inner pipe body and the middle pipe body, and a plurality of first partition plates are sequentially and fixedly sleeved on the outer wall of the middle pipe body from top to bottom. According to the utility model, the helical blades are arranged between the inner pipe body and the middle pipe to increase the path of the waste liquid, and the middle pipe is designed into a funnel-shaped structure, so that the time for exchanging heat between the waste liquid and water is further prolonged, and the heat recovery effect in the waste liquid is better.

Description

Industrial production is with surplus hot water cyclic utilization device

Technical Field

The utility model relates to the technical field of industrial production, in particular to a waste heat water recycling device for industrial production.

Background

With the development of the industrial revolution, people's lives have been kept away from the use of industrial products, and in industrial production, a large amount of waste liquid can be generated, and a large amount of heat is remained in the waste liquid and runs off along with the waste liquid, so that the waste of resources is serious, and the industrial production is not facilitated.

For better waste heat to among the industrial production retrieves, generally need use the water to come out with the heat replacement in the waste liquid to in order to retrieve the use to it, traditional recovery mode can consume a large amount of water sources, and the water is lower with the heat exchange efficiency of waste liquid, can't the at utmost carry out the replacement to the waste heat in the waste liquid, leads to thermal loss still serious.

Aiming at the problems, the utility model provides a waste heat water recycling device for industrial production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste heat water recycling device for industrial production, which is used for solving the problems that waste heat in waste liquid generated by the existing industrial production needs to consume a large amount of water for replacement, so that the water consumption is large, the heat exchange efficiency of water and the waste liquid is low, and the heat loss is still serious.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste heat water recycling device for industrial production comprises a base and two end plates arranged up and down, wherein the end plates below are fixedly arranged on the base, a cyclic conversion module is fixedly arranged on the base, an inner pipe body, a middle pipe and an outer pipe body are sequentially fixed between the two end plates from inside to outside, a first cavity is formed between the inner pipe body and the middle pipe, a second cavity is formed between the middle pipe and the outer pipe body, a plurality of heat conducting sheets are fixed on the inner wall of the inner pipe body, a spiral blade is fixed between the inner pipe body and the middle pipe, a plurality of first partition plates are sequentially fixedly sleeved on the outer wall of the middle pipe from top to bottom, a plurality of second partition plates are sequentially fixed on the inner wall of the outer pipe body from top to bottom, a liquid discharge pipe is fixedly penetrated on the end plate below, a liquid injection pipe and a flow guide pipe are fixedly penetrated on the end plate above, and the liquid discharge pipe are communicated with the first cavity, one end of the flow guide pipe is communicated with the inside of the inner pipe body, the other end of the flow guide pipe is communicated with the second cavity, and the circulating conversion module is used for supplying water to the inside of the inner pipe body and the inside of the second cavity.

Preferably, the inner pipe body and the middle pipe are both funnel-shaped structures, and the flow guide pipe is of an inverted U-shaped pipe body structure.

Preferably, the circulation conversion module comprises a water tank, a steam generator and a water pump, the water tank, the steam generator and the water pump are all fixedly mounted on the base, a return pipe is fixedly penetrated through one side of the water tank, the other end of the return pipe penetrates through the outer wall of the outer pipe body and then is communicated with the second cavity, a first water delivery pipe is fixedly communicated with a water outlet end of the water pump, and the other end of the first water delivery pipe penetrates through the lower end plate and then is communicated with the bottom end of the inner pipe body.

Preferably, the top of water tank is run through and is fixed with the water injection pipe, be provided with the valve on the water injection pipe, and the externally mounted of water injection pipe has the heat preservation sponge.

Preferably, a second water pipe is fixedly communicated with the water outlet end of the steam generator, and the other end of the second water pipe is fixedly communicated with the water inlet end of the water pump.

Preferably, a third water pipe penetrates through and is fixed to the top of the water tank, and the other end of the third water pipe is fixed and communicated with a water inlet end of the steam generator.

Preferably, a plurality of first baffles and a plurality of second baffles are arranged in a clearance mode, the first baffles and the second baffles are of circular ring-shaped structures, and the outer diameters of the first baffles are 4mm smaller than the outer diameters of the second baffles.

In conclusion, the beneficial effects of the utility model are as follows:

1. according to the utility model, the helical blades are arranged between the inner pipe body and the middle pipe and are used for increasing the path of the waste liquid, and the middle pipe is designed into a funnel-shaped structure, so that the time for exchanging heat between the waste liquid and water is further prolonged, and the heat recovery effect in the waste liquid is better; and when water circulates between inner tube body and the second cavity, the circulation route of water can be further prolonged by the first baffles and the second baffles which are arranged in the gaps of the second cavity, so that the heat exchange effect of water and waste liquid is further improved, and the loss of heat in the waste liquid is avoided as much as possible.

2. According to the utility model, water is sent into the inner pipe body through the water pump, so that the water can circulate in the inner pipe body, the second cavity, the water tank and the first water delivery pipe, the consumption of waste liquid heat recovery on water quantity is reduced, and meanwhile, heat in waste liquid generated in industrial production can be converted into electric energy to be effectively stored.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a cyclic conversion module according to the present invention;

FIG. 3 is a schematic view of the inner structure of the outer tube according to the present invention;

FIG. 4 is a schematic view of the inner tube, the intermediate tube and the outer tube according to the present invention;

FIG. 5 is a schematic view showing the internal structure of the intermediate pipe according to the present invention.

In the figure: 1. a base; 2. an end plate; 3. an inner tube body; 4. an intermediate pipe; 5. an outer tubular body; 6. a heat conductive sheet; 7. a helical blade; 8. a first separator; 9. a second separator; 10. a first cavity; 11. a second cavity; 12. a liquid injection pipe; 13. a liquid discharge pipe; 14. a flow guide pipe; 15. a water tank; 16. a steam generator; 17. a water pump; 18. a return pipe; 19. a first water delivery pipe; 20. a second water delivery pipe; 21. a third water delivery pipe; 22. a water injection pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a waste heat water recycling device for industrial production comprises a base 1 and two end plates 2 arranged up and down, the lower end plate 2 is fixedly installed on the base 1, a recycling conversion module is fixedly installed on the base 1, an inner tube 3, a middle tube 4 and an outer tube 5 are sequentially fixed between the two end plates 2 from inside to outside, the inner tube 3 and the middle tube 4 are both of a funnel-shaped structure, a first cavity 10 is formed between the inner tube 3 and the middle tube 4, a second cavity 11 is formed between the middle tube 4 and the outer tube 5, a plurality of heat conducting fins 6 are fixed on the inner wall of the inner tube 3, helical blades 7 are fixed between the inner tube 3 and the middle tube 4, a plurality of first partition plates 8 are sequentially fixed and sleeved on the outer wall of the middle tube 4 from top to bottom, a plurality of second partition plates 9 are sequentially fixed on the inner wall of the outer tube 5 from top to bottom, and a plurality of first partition plates 8 and a plurality of second partition plates 9 are arranged in a gap, first baffle 8 and second baffle 9 are the ring annular structure, and the external diameter of first baffle 8 is less than 4mm than the external diameter of second baffle 9, run through on the lower side end plate 2 and be fixed with fluid-discharge tube 13, run through on the upper side end plate 2 and be fixed with notes liquid pipe 12 and the honeycomb duct 14 of "U" font body structure, it all communicates each other with first cavity 10 to annotate liquid pipe 12 and fluid-discharge tube 13, the one end of honeycomb duct 14 communicates each other with interior body 3 is inside, and the other end and the second cavity 11 of honeycomb duct 14 communicate each other, circulation conversion module is used for to the inside water supply of interior body 3 and second cavity 11.

Based on above structure, the produced waste liquid of industrial production pours into first cavity 10 into along annotating liquid pipe 12 in, the waste liquid flows along helical blade 7 in first cavity 10 and carries out the heat transfer and handle, the waste liquid after the heat transfer is discharged along fluid-discharge tube 13, circulation conversion module carries water to the inside of interior body 3, make water flow along interior body 3, carry out the heat exchange with the waste liquid that flows in first cavity 10, water after preliminary heat exchange flows into inside second cavity 11 along honeycomb duct 14, under a plurality of first baffles 8 and a plurality of second baffles 9 effect that the clearance set up, carry out the heat exchange with the waste liquid once more, make water come out with the further replacement of heat in the waste liquid.

Example two

Referring to fig. 1-4, the cyclic conversion module includes a water tank 15, a steam generator 16 and a water pump 17, the water tank 15, the steam generator 16 and the water pump 17 are all fixedly mounted on the base 1, a return pipe 18 is fixedly penetrated through one side of the water tank 15, the other end of the return pipe 18 penetrates through the outer wall of the outer pipe body 5 and then is communicated with the second cavity 11, a first water pipe 19 is fixedly communicated with the water outlet end of the water pump 17, the other end of the first water pipe 19 penetrates through the lower end plate 2 and then is communicated with the bottom end of the inner pipe body 3, a second water pipe 20 is fixedly communicated with the water outlet end of the steam generator 16, the other end of the second water pipe 20 is fixedly communicated with the water inlet end of the water pump 17, a third water pipe 21 is fixedly penetrated through the top of the water tank 15, and the other end of the third water pipe 21 is fixedly communicated with the water inlet end of the steam generator 16.

Based on the above structure, after the hot water after heat exchange flows into the water tank 15 along the return pipe 18, the hot water is transferred through the water tank 15 and is injected into the steam generator 16 along the third water pipe 21 for power generation, so that the heat in the water can be utilized by the steam generator 16 and converted into electric energy for storage, and the water pump 17 conveys the water discharged by the steam generator 16 to the inside of the inner pipe body 3 along the first water pipe 19, thereby forming water recycling.

EXAMPLE III

Referring to fig. 2, a water injection pipe 22 is fixed to the top of the water tank 15, a valve is disposed on the water injection pipe 22, and a heat preservation sponge is mounted outside the water injection pipe 22.

Based on the above structure, the valve is opened, so that hot water can be timely supplemented into the water tank 15 along the water injection pipe 22, and the steam loss during the operation of the steam generator 16 is met.

The working principle of the utility model is as follows: waste liquid generated in industrial production is injected into the first cavity 10 along the liquid injection pipe 12, the waste liquid flows along the helical blades 7 in the first cavity 10 for heat exchange treatment, the waste liquid after heat exchange is discharged along the liquid discharge pipe 13, the water pump 17 conveys water discharged by the steam generator 16 to the inside of the inner pipe body 3 along the first water conveying pipe 19, so that the water flows along the inner pipe body 3 and exchanges heat with the waste liquid flowing in the first cavity 10, the water after primary heat exchange flows into the inside of the second cavity 11 along the guide pipe 14, and exchanges heat with the waste liquid again under the action of the first partition plates 8 and the second partition plates 9 arranged at intervals, so that the water further replaces heat in the waste liquid, hot water after heat exchange flows into the inside of the water tank 15 along the return pipe 18 and then turns through the water tank 15 and is injected into the inside of the steam generator 16 along the third water conveying pipe 21 for power generation treatment, the heat in the water can be utilized by the steam generator 16 and converted into electric energy for storage, so that the waste heat in the industrial production can be recycled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a surplus hot water cyclic utilization device for industrial production which characterized in that: comprises a base (1) and two end plates (2) arranged up and down, wherein the end plates (2) are fixedly arranged on the base (1) at the lower part, a circulating conversion module is fixedly arranged on the base (1), an inner pipe body (3), a middle pipe (4) and an outer pipe body (5) are sequentially fixed between the two end plates (2) from inside to outside, a first cavity (10) is formed between the inner pipe body (3) and the middle pipe (4), a second cavity (11) is formed between the middle pipe (4) and the outer pipe body (5), a plurality of heat conducting fins (6) are fixed on the inner wall of the inner pipe body (3), helical blades (7) are fixed between the inner pipe body (3) and the middle pipe (4), a plurality of first clapboards (8) are sequentially and fixedly sleeved on the outer wall of the middle pipe (4) from top to bottom, a plurality of second clapboards (9) are sequentially fixed on the inner wall of the outer pipe body (5) from top to bottom, a liquid discharge pipe (13) penetrates and is fixed on the end plate (2) below, a liquid injection pipe (12) and a flow guide pipe (14) penetrate and are fixed on the end plate (2) above, the liquid injection pipe (12) and the liquid discharge pipe (13) are communicated with the first cavity (10), one end of the flow guide pipe (14) is communicated with the inside of the inner pipe body (3), the other end of the flow guide pipe (14) is communicated with the second cavity (11), and the circulation conversion module is used for supplying water to the inside of the inner pipe body (3) and the inside of the second cavity (11).

2. The waste heat water recycling device for industrial production according to claim 1, characterized in that: the inner pipe body (3) and the middle pipe (4) are both funnel-shaped structures, and the flow guide pipe (14) is of an inverted U-shaped pipe body structure.

3. The waste heat water recycling device for industrial production according to claim 1, characterized in that: the circulation conversion module comprises a water tank (15), a steam generator (16) and a water pump (17), wherein the water tank (15), the steam generator (16) and the water pump (17) are fixedly mounted on the base (1), a return pipe (18) is fixedly arranged on one side of the water tank (15) in a penetrating mode, the other end of the return pipe (18) penetrates through the outer wall of the outer pipe body (5) and then is communicated with the second cavity (11), a first water delivery pipe (19) is fixedly communicated with a water outlet end of the water pump (17), and the other end of the first water delivery pipe (19) penetrates through the lower end plate (2) and then is fixedly communicated with the bottom end of the inner pipe body (3).

4. The waste heat water recycling device for industrial production according to claim 3, characterized in that: the top of water tank (15) is run through and is fixed with water injection pipe (22), be provided with the valve on water injection pipe (22), and the externally mounted of water injection pipe (22) has the heat preservation sponge.

5. The waste heat water recycling device for industrial production according to claim 3, characterized in that: a second water pipe (20) is fixedly communicated with the water outlet end of the steam generator (16), and the other end of the second water pipe (20) is fixedly communicated with the water inlet end of the water pump (17).

6. The waste heat water recycling device for industrial production according to claim 3, characterized in that: a third water pipe (21) penetrates through and is fixed to the top of the water tank (15), and the other end of the third water pipe (21) is fixed and communicated with a water inlet end of the steam generator (16).

7. The waste heat water recycling device for industrial production according to claim 1, characterized in that: a plurality of first baffle (8) and a plurality of second baffle (9) clearance setting, first baffle (8) and second baffle (9) are the ring annular structure, and the external diameter of first baffle (8) is less than 4mm than the external diameter of second baffle (9).