CN213823874U

CN213823874U - Heat exchange box structure of waste heat recovery device

Info

Publication number: CN213823874U
Application number: CN202022537762.9U
Authority: CN
Inventors: 张起
Original assignee: Shijiazhuang Kaixuan Environmental Protection Engineering Co ltd
Current assignee: Shijiazhuang Kaixuan Environmental Protection Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-30
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of waste heat recovery devices, and discloses a heat exchange box structure of a waste heat recovery device, which solves the problems that the external heat of a box body of the heat exchange box structure on the current market can not be effectively utilized, the waste degree is high, a large amount of impurities in smoke gas need to be frequently cleaned, the box body is inconvenient to disassemble, and the cleaning efficiency of workers is influenced; the utility model discloses, having and carrying out effectual recycle to the outside heat of box, resource utilization efficiency is high, and extravagant degree is low, can carry out effectual filtration to smoke impurity, reduces the inside impurity content of box, need not frequently inside the clean box, clean efficient advantage.

Description

Heat exchange box structure of waste heat recovery device

Technical Field

The utility model belongs to the technical field of waste heat recovery device, specifically be a waste heat recovery device's heat transfer box structure.

Background

The waste heat refers to sensible heat and latent heat which are not reasonably utilized in the original design in the put-into-operation industrial energy consumption device due to the limitations of history, technology, concept and the like.

However, when the heat exchange box structure of the waste heat recovery device in the current market is used, the box needs to bear larger heat, the internal temperature of the box can be recycled, the external temperature of the box can be directly wasted, and the waste heat recovery cannot be effectively carried out; meanwhile, the flue gas contains a large amount of impurities, the heat exchange box body needs to be frequently cleaned, but the inside of the box body is inconvenient to disassemble, the cleaning efficiency of workers is influenced, and therefore the heat exchange box body structure of the waste heat recovery device is provided.

Disclosure of Invention

To the above situation, for overcoming the defects of the prior art, the utility model provides a waste heat recovery device's heat transfer box structure, the effectual outside heat of having solved the heat transfer box structure box on the existing market can't effectively be utilized, and a large amount of impurity in the degree of waste height, the flue gas need frequently clean, and the box is dismantled inconveniently, influences the problem of the clean efficiency of staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery device's heat transfer box structure, includes the box, the externally mounted of box has the heat absorption case, the side-mounting of heat absorption case has the aqueduct, the water guide pump is installed to the one end of aqueduct, the side-mounting that the heat absorption case is located the aqueduct bottom has the drain pipe, the drain pump is installed to the one end of drain pipe, the bottom of box is installed and is handled the case, the inner chamber of handling the case is fixed with the equipment frame, the filter screen is installed to the inner chamber of equipment frame, the side-mounting of filter screen has the enclosed mass, the side-mounting of enclosed mass has the screw.

Preferably, the heat absorption box is coated with heat insulation paint, and the side surface of the heat absorption box is provided with two water conveying holes matched with the side surfaces of the water guide pipe and the water drainage pipe.

Preferably, one end of the water guide pump and one end of the water discharge pump are respectively provided with a water pipe capable of guiding water and discharging water.

Preferably, one side of the assembling frame is provided with a mounting groove, and an inner cavity of the mounting groove on the assembling frame is matched with one end of the filter screen.

Preferably, the filter screen is made of a high-temperature resistant material.

Preferably, the number of the screws is two, and the two screws penetrate through the sealing block and are installed on one side of the treatment box.

Compared with the prior art, the beneficial effects of the utility model are that:

the water guide pump is matched with the water guide pipe to guide normal-temperature water into the heat absorption box, the heat absorption box absorbs heat from the outside of the box body by using water, heat energy is better utilized, then the drainage pump is started, and the water in the heat absorption box is quickly discharged by matching with the drainage pipe, so that the heat conversion efficiency is improved; when the flue gas that has the high temperature gets into the box, the high temperature flue gas gets into earlier and handles the case, handle the case then and cooperate the inside filter screen of equipment frame to carry out filtration processing to the high temperature flue gas, impurity in the high temperature flue gas then is blockked by the filter screen this moment, the high temperature flue gas after the filtration gets into the inside of box, impurity etc. then the adhesion is on the filter screen, when needs clean or change the filter screen, rotate the screw on the closed piece, closed piece and processing case separation this moment, take out the filter screen at last and clean or change.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a partially enlarged schematic structural view of the present invention;

in the figure: 1. a box body; 2. a heat absorption box; 3. a water conduit; 4. a water guide pump; 5. a drain pipe; 6. draining pump; 7. a treatment tank; 8. assembling a frame; 9. a filter screen; 10. a sealing block; 11. and (4) screws.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

This embodiment is given by fig. 1-2, a waste heat recovery device's heat transfer box structure, including box 1, the externally mounted of box 1 has heat absorption case 2, the side-mounting of heat absorption case 2 has aqueduct 3, water guide pump 4 is installed to the one end of aqueduct 3, the side-mounting that heat absorption case 2 is located aqueduct 3 bottom has drain pipe 5, drain pump 6 is installed to the one end of drain pipe 5, the bottom of box 1 is installed and is handled case 7, the inner chamber of handling case 7 is fixed with equipment frame 8, filter screen 9 is installed to the inner chamber of equipment frame 8, the side-mounting of filter screen 9 has enclosed block 10, the side-mounting of enclosed block 10 has screw 11.

The heat insulation coating is coated outside the heat absorption box 2, two water conveying holes matched with the side surfaces of the water guide pipe 3 and the drain pipe 5 are formed in the side surface of the heat absorption box 2, the heat insulation coating can be used for isolating the internal heat of the heat absorption box 2, the internal heat of the heat absorption box 2 is reduced too fast, the heat storage effect is improved, and stable water conveying can be realized under the matching of the water conveying holes; water conservancy diversion pump 4 and drain pump 6's one end are installed respectively and are carried out the raceway of diversion and drainage, utilize the raceway can realize 2 inside drainage and the water diversion of heat absorption case, realize that the circulation of 2 water of heat absorption case is discharged fast, mounting groove has been seted up to one side of equipment frame 8, and the mounting groove inner chamber on the equipment frame 8 agrees with mutually with the one end of filter screen 9, utilize mounting groove to realize the stable installation of filter screen 9, avoid filter screen 9 the condition of installation error to appear, the material of filter screen 9 is high temperature resistant material, the life who makes filter screen 9 through high temperature resistant material is longer, its durable effect has been improved, the quantity of screw 11 has two, and two screw 11 all run through closed block 10 and handle one side of case 7 and install mutually, the use of two screws 11 makes closed block 10 and handle case 7's installation and dismantlement more convenient.

The working principle is as follows: when the heat absorption box works, normal-temperature water is guided into the heat absorption box 2 through the water guide pump 4 in cooperation with the water guide pipe 3, the heat absorption box 2 absorbs heat from the outside of the box body 1 by using water, heat energy is better utilized, then the water discharge pump 6 is started, and the water in the heat absorption box 2 is rapidly discharged in cooperation with the water discharge pipe 5, so that the heat conversion efficiency is improved; when the flue gas that has the high temperature gets into box 1, the high temperature flue gas gets into earlier and handles in case 7, handle case 7 then the inside filter screen 9 of cooperation equipment frame 8 carries out filtration processing to the high temperature flue gas, impurity in the high temperature flue gas then is blockked by filter screen 9 this moment, the high temperature flue gas after the filtration gets into the inside of box 1, impurity etc. then the adhesion is on filter screen 9, when needs clean or change filter screen 9, rotate the screw 11 on the closed block 10, closed block 10 separates with handling case 7 this moment, it can to take out filter screen 9 at last and clean or change.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste heat recovery device's heat transfer box structure, includes the box, its characterized in that: the improved water heater is characterized in that a heat absorption box is mounted outside the box body, a water guide pipe is mounted on the side face of the heat absorption box, a water guide pump is mounted at one end of the water guide pipe, a drain pipe is mounted on the side face, located at the bottom of the water guide pipe, of the heat absorption box, a drainage pump is mounted at one end of the drain pipe, a treatment box is mounted at the bottom of the box body, an assembly frame is fixed to an inner cavity of the treatment box, a filter screen is mounted in an inner cavity of the assembly frame, a sealing block is mounted on the side face of the filter screen, and a screw is mounted on the side face of the sealing block.

2. The heat exchange box structure of the waste heat recovery device according to claim 1, characterized in that: the heat absorption box is characterized in that heat insulation paint is coated on the outer portion of the heat absorption box, and two water conveying holes matched with the side faces of the water guide pipe and the water drainage pipe are formed in the side face of the heat absorption box.

3. The heat exchange box structure of the waste heat recovery device according to claim 1, characterized in that: and one ends of the water guide pump and the water discharge pump are respectively provided with a water delivery pipe capable of conducting water guide and water discharge.

4. The heat exchange box structure of the waste heat recovery device according to claim 1, characterized in that: and one side of the assembling frame is provided with a mounting groove, and an inner cavity of the mounting groove on the assembling frame is matched with one end of the filter screen.

5. The heat exchange box structure of the waste heat recovery device according to claim 1, characterized in that: the filter screen is made of high-temperature resistant materials.

6. The heat exchange box structure of the waste heat recovery device according to claim 1, characterized in that: the quantity of screw has two, and two screws all run through the closure block and install mutually with one side of handling the case.