CN210773554U

CN210773554U - Waste heat recovery device of coating environment-friendly mechanical equipment

Info

Publication number: CN210773554U
Application number: CN201921512606.8U
Authority: CN
Inventors: 廖友辉; 邓锟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-16
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a waste heat recovery device of coating environmental protection mechanical equipment, which comprises a waste heat recovery box body and an access door panel, wherein the access door panel is arranged at the front end of the waste heat recovery box body, the front end of the waste heat recovery box body is provided with a door panel connecting frame, the waste heat recovery box body is fixedly connected with the door panel connecting frame through a quick dismounting device, dismounting pull blocks on the outer walls of the front ends of the left side and the right side of the access door panel can be pulled inwards, so that a door panel fixing clamping block originally clamped in a clamping block fixing groove can be retracted into a clamping block contraction chamber, then the access door panel is pulled outwards, the waste heat recovery box body can be opened, a circulating through pipe in the waste heat recovery box body is maintained and replaced, after the maintenance is finished, a door panel rear end door panel built-in frame is aligned and inserted into the door panel connecting frame, then the, the disassembly and assembly of the access door panel are very convenient, the time consumed by disassembly can be saved, and the maintenance efficiency is improved.

Description

Waste heat recovery device of coating environment-friendly mechanical equipment

Technical Field

The utility model belongs to the technical field of waste heat recovery is relevant, concretely relates to application environmental protection mechanical equipment's waste heat recovery device.

Background

Painting is an important step in modern product manufacturing processes. The quality of antirust and anticorrosive coatings is one of the important aspects of the overall quality of products. The appearance quality of the product not only reflects the protection and decoration performance of the product, but also is an important factor forming the value of the product. The waste heat refers to sensible heat and latent heat which are not reasonably utilized in the original design in the energy consumption device of the put-in-operation industrial enterprise due to the limitations of factors such as history, technology, concept and the like. The method comprises the steps of high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like. According to investigation, the total waste heat resources of all industries account for 17% -67% of the total fuel consumption, and the recyclable waste heat resources account for 60% of the total waste heat resources.

The prior art of the waste heat recovery device of the coating environmental protection mechanical equipment has the following problems: because some waste gases that coating environmental protection mechanical equipment produced when normal operation mix composition such as sulfur dioxide, meet steam or moisture and can form the sulfurous acid material and produce corruption to tube sheet and welding seam, cause the seepage phenomenon of tube sheet or welding seam department, seriously influence the serialization production requirement of enterprise, so need in time change and maintain the inside circulation siphunculus of waste heat recovery box, and the access door board on the waste heat recovery box is difficult for opening, consumes maintenance time to influence maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste heat recovery device of application environmental protection mechanical equipment to solve the difficult problem of opening of access door plant on the waste heat recovery box that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waste heat recovery device for coating environment-friendly mechanical equipment comprises a waste heat recovery box body and an access door plate, wherein the access door plate is arranged at the front end of the waste heat recovery box body, a door plate connecting frame is arranged at the front end of the waste heat recovery box body, the waste heat recovery box body is fixedly connected with the door plate connecting frame through a quick dismounting device, a water outlet through pipe is arranged on the outer wall of the right end of the upper side of the waste heat recovery box body, a water inlet through pipe is arranged on the outer wall of the right end of the lower side of the waste heat recovery box body, a smoke inlet reducing hole is arranged at the lower end of the waste heat recovery box body, a high-temperature smoke inlet with a downward opening is arranged at the lower end of the smoke inlet reducing hole, a smoke outlet reducing hole is arranged at the upper end of the smoke outlet reducing hole, a low-temperature smoke, the inside circulation siphunculus that is provided with of girth of waste heat recovery box, be provided with the connecting rod spout on the front end outer wall of the left and right sides of access door board, be provided with the built-in frame of door plant on the rear end outer wall that is close to of access door board all around, be provided with the fixture block shrink room on the outer wall at both ends about the built-in frame of door plant, be provided with the dismouting on the quick assembly disassembly and assembly device and draw the piece, the rear side that the dismouting was drawn the piece is provided with the fixed fixture block of door plant, through fixture block connecting rod fixed connection between dismouting is drawn piece and the fixed fixture block of door plant.

Preferably, the door panel connecting frame is the same as the access door panel in the vertical length and width of the perimeter outer wall, and the vertical length and width of the perimeter outer wall of the door panel built-in frame are smaller than those of the perimeter inner wall of the door panel connecting frame.

Preferably, the quick assembly disassembly device is provided with two altogether, two quick assembly disassembly device's shape size is the same, two quick assembly disassembly device is the same to the distance of access door board lower extreme outer wall.

Preferably, the quick assembly disassembly device is provided with three fixture block connecting rods, the three fixture block connecting rods are kept in a relatively parallel state, and the three fixture block connecting rods, the disassembly pull block and the door plate fixing fixture block are kept in a relatively vertical state.

Preferably, the vertical width of the fixture block connecting rod is smaller than the transverse width of the connecting rod sliding groove, and the vertical length and the width of the door plate fixing fixture block are smaller than those of the fixture block fixing groove and the fixture block contraction chamber.

Preferably, the fixture block fixing grooves are two in number, the vertical length and the width of the fixture block fixing grooves are the same, and the distance from the fixture block fixing grooves to the inner wall of the lower end of the door plate connecting frame is the same.

Compared with the waste heat recovery device technology of current application environmental protection mechanical equipment, the utility model provides a waste heat recovery device of application environmental protection mechanical equipment possesses following beneficial effect:

1. the utility model discloses a fixture block fixed slot has been set up on the door plant connecting frame left and right sides subtend inner wall, and the quick assembly disassembly device has been set up at the left and right sides of access door plant, the quick assembly disassembly device is drawn piece, door plant fixed fixture block, fixture block connecting rod, compression spring to constitute by the dismouting, the fixture block connecting rod draws piece and door plant fixed fixture block interconnect with two front and back dismouting, make can draw the piece through the pulling dismouting, control door plant fixed fixture block to contract to the inboard, make door plant fixed fixture block can contract in the fixture block contraction chamber, thereby conveniently dismantle the access door plant from the front end of waste heat recovery box fast;

2. the utility model discloses can pull the dismouting on the left and right sides front end outer wall of access door board to the inboard and draw the piece, make originally the fixed fixture block of door plant of card in the fixture block fixed slot can receive back fixture block shrink room, then outside pulling access door board, alright open the waste heat recovery box, maintain and change the inside circulation siphunculus of waste heat recovery box, after the completion, aim at the inside that inserts the door plant linking frame with access door board rear end door inboard built-in frame, then promote the access door board inwards and can install, the dismouting of access door board is very convenient, can save the time that the dismantlement consumes, and the maintenance efficiency is improved.

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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a waste heat recovery device of an environmental protection coating mechanical device provided by the utility model;

fig. 2 is a schematic view of the internal structure of the waste heat recovery box provided by the present invention;

fig. 3 is a schematic structural view of an access door panel provided by the present invention;

FIG. 4 is a schematic structural view of the quick release device according to the present invention;

fig. 5 is a schematic structural view of the left end of the access door panel provided by the utility model;

FIG. 6 is a schematic view of the right end structure of the access door panel of the present invention;

in the figure: 1. a waste heat recovery box body; 2. a water outlet through pipe; 3. a door panel connecting frame; 4. a water inlet through pipe; 5. a high temperature flue gas inlet; 6. the smoke inlet is variable in diameter; 7. a quick assembly disassembly device; 8. an access door panel; 9. the smoke outlet is variable in diameter; 10. a low-temperature flue gas outlet; 11. circulating through pipes; 12. a fixture block fixing groove; 13. a fixture block connecting rod; 14. disassembling and assembling the pull block; 15. a connecting rod chute; 16. the door plate is fixed with a clamping block; 17. a frame is arranged in the door plate; 18. a compression spring; 19. the cartridge contracts the chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-6, the present invention provides a technical solution: a waste heat recovery device of coating environmental protection mechanical equipment comprises a waste heat recovery box body 1 and an access door panel 8, wherein the access door panel 8 is arranged at the front end of the waste heat recovery box body 1, a door panel connecting frame 3 is arranged at the front end of the waste heat recovery box body 1, the vertical length and the width of the peripheral outer wall of the door panel connecting frame 3 are the same as those of the peripheral outer wall of the access door panel 8, the vertical length and the width of the peripheral outer wall of a door panel built-in frame 17 are smaller than those of the peripheral inner wall of the door panel connecting frame 3, the door panel built-in frame 17 at the rear end of the access door panel 8, which is close to the peripheral outer wall, can be inserted into the door panel connecting frame 3 from the front end of the door panel connecting frame 3, so that the access door panel 8 is fixed at the front end of the door panel connecting frame 3, thereby closing the waste heat recovery box body, two quick assembly disassembly devices 7's shape size is the same, two quick assembly disassembly devices 7 are the same to the distance of 8 lower extreme outer walls of access door panel, when access door panel 8 rear end is close to all around the built-in frame 17 of door panel on the outer wall and insert the inside of door panel connection frame 3 from 3 front ends of door panel connection frame, two quick assembly disassembly devices 7 of the left and right sides can firmly fix access door panel 8 at the front end of waste heat recovery box 1 on access door panel 8, be provided with out water siphunculus 2 on waste heat recovery box 1's the upside right-hand member outer wall, be provided with into water siphunculus 4 on waste heat recovery box 1's the.

A waste heat recovery device of coating environmental protection mechanical equipment comprises a waste heat recovery box body 1, wherein the lower end of the waste heat recovery box body is provided with a smoke inlet reducing diameter 6, the lower end of the smoke inlet reducing diameter 6 is provided with a high-temperature smoke inlet 5 with a downward opening, the upper end of the waste heat recovery box body 1 is provided with a smoke outlet reducing diameter 9, the upper end of the smoke outlet reducing diameter 9 is provided with a low-temperature smoke outlet 10 with an upward opening, opposite inner walls of the left side and the right side of a door plate connecting frame 3 are provided with two fixture block fixing grooves 12, the vertical length and the width of the two fixture block fixing grooves 12 are the same, the distance from the two fixture block fixing grooves 12 to the inner wall of the lower end of the door plate connecting frame 3 is the same, the two fixture block fixing grooves 12 correspond to two quick dismounting devices 7, the two fixture block fixing grooves 12 are, the inside circulation siphunculus 11 that is provided with of girth of waste heat recovery box 1, be provided with connecting rod spout 15 on the left and right sides front end outer wall of access door board 8, be provided with built-in frame of door board 17 on being close to the rear end outer wall all around of access door board 8, be provided with fixture block shrink room 19 on the outer wall at both ends about the built-in frame of door board 17, be provided with the dismouting on the quick assembly disassembly device 7 and draw piece 14.

A waste heat recovery device of coating environmental protection mechanical equipment comprises a door panel fixing clamping block 16 arranged at the rear side of a disassembly and assembly pulling block 14, the vertical width of a clamping block connecting rod 13 is smaller than the transverse width of a connecting rod sliding groove 15, the vertical length and the width of the door panel fixing clamping block 16 are smaller than the vertical length and the width of a clamping block fixing groove 12 and a clamping block contraction chamber 19, the clamping block connecting rod 13 can slide left and right in the connecting rod sliding groove 15, so as to drive the door panel fixing clamping block 16 connected at the rear end to be compressed into the clamping block contraction chamber 19 from the clamping block fixing groove 12, so as to quickly disassemble an access door panel 8, the disassembly and assembly pulling block 14 is fixedly connected with the door panel fixing clamping block 16 through a clamping block connecting rod 13, three clamping block connecting rods 13 are arranged on a quick disassembly and assembly device 7, a relatively parallel state is kept among the three clamping block connecting rods 13, and a, three fixture block connecting rod 13 will be around two dismouting draw block 14 and the fixed fixture block 16 interconnect of door plant for can draw block 14 through the pulling dismouting, control the fixed fixture block 16 of door plant and contract to the inboard, thereby conveniently dismantle access door panel 8 from the front end of waste heat recovery box 1 gets off, be connected with compression spring 18 on the left end outer wall of the fixed fixture block 16 of door plant.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the high temperature flue gas waste heat generated by the coating environmental protection mechanical equipment is recovered and then heated, the circulating through pipe 11 in the waste heat recovery box body 1 is a full finned pipe, a single circulating through pipe 11 is replaceable, when the utility model works, the high temperature flue gas flows upwards from the lower side high temperature flue gas inlet 5 to wash the circulating through pipe 11, at the moment, the circulating through pipe 11 absorbs heat, the heat release temperature of the flue gas is reduced, the circulating through pipe 11 leads the absorbed heat to the right end, the cold air reversely washes the circulating through pipe 11 downwards from the right side channel, at the moment, the circulating through pipe 11 releases heat, the heat absorption temperature of the air is increased, the low temperature gas in the waste heat recoverer is discharged from the low temperature flue gas outlet 10, if the inside of the waste heat recovery box body 1 is broken, when needing to be checked, the dismounting pull blocks 14 on the outer walls of the front ends of the left and right sides of the, then outside pulling access door panel 8, alright with open waste heat recovery box 1, maintain and change the inside circulation siphunculus 11 of waste heat recovery box 1, accomplish the back, with the inside of inserting door plant linking frame 3 of the built-in frame 17 alignment of access door panel 8 rear end door panel, then promote access door panel 8 inwards and can install.

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 coating environmental protection mechanical equipment's waste heat recovery device, includes waste heat recovery box (1) and access door board (8), its characterized in that: the maintenance door plate (8) is arranged at the front end of the waste heat recovery box body (1), the front end of the waste heat recovery box body (1) is provided with a door plate connecting frame (3), the waste heat recovery box body (1) is fixedly connected with the door plate connecting frame (3) through a quick assembling and disassembling device (7), a water outlet through pipe (2) is arranged on the outer wall of the right end of the upper side of the waste heat recovery box body (1), a water inlet through pipe (4) is arranged on the outer wall of the right end of the lower side of the waste heat recovery box body (1), the lower end of the waste heat recovery box body (1) is provided with a smoke inlet reducing pipe (6), the lower end of the smoke inlet reducing pipe (6) is provided with a high-temperature smoke inlet (5) with a downward opening, the upper end of the waste heat recovery box body (1) is provided with a smoke outlet reducing pipe (9), and, the opposite inner walls of the left side and the right side of the door panel connecting frame (3) are provided with fixture block fixing grooves (12), a circulating through pipe (11) is arranged inside the perimeter of the waste heat recovery box body (1), the outer walls of the front ends of the left side and the right side of the access door panel (8) are provided with connecting rod chutes (15), the outer wall of the access door panel (8) close to the rear end of the periphery is provided with a door panel built-in frame (17), the outer walls of the left end and the right end of the door plate built-in frame (17) are provided with clamping block contraction chambers (19), the quick dismounting device (7) is provided with a dismounting pulling block (14), the rear side of the dismounting pulling block (14) is provided with a door panel fixing clamping block (16), the dismounting pulling block (14) is fixedly connected with the door panel fixing clamping block (16) through a clamping block connecting rod (13), and a compression spring (18) is connected to the outer wall of the left end of the door panel fixing clamping block (16).

2. The waste heat recovery device for coating environmental protection mechanical equipment as claimed in claim 1, wherein: the vertical length and the width of the peripheral outer wall of the door plate connecting frame (3) are the same as those of the peripheral outer wall of the access door plate (8), and the vertical length and the width of the peripheral outer wall of the door plate built-in frame (17) are smaller than those of the peripheral inner wall of the door plate connecting frame (3).

3. The waste heat recovery device for coating environmental protection mechanical equipment as claimed in claim 1, wherein: quick assembly disassembly device (7) are provided with two altogether, two quick assembly disassembly device (7) the shape size is the same, two quick assembly disassembly device (7) are the same to the distance of access door board (8) lower extreme outer wall.

4. The waste heat recovery device for coating environmental protection mechanical equipment as claimed in claim 1, wherein: the rapid dismounting device (7) is provided with three fixture block connecting rods (13), the three fixture block connecting rods (13) are kept in a relatively parallel state, and the three fixture block connecting rods (13), the dismounting pull block (14) and the door panel fixing fixture block (16) are kept in a relatively vertical state.

5. The waste heat recovery device for coating environmental protection mechanical equipment as claimed in claim 1, wherein: the vertical width of the fixture block connecting rod (13) is smaller than the transverse width of the connecting rod sliding groove (15), and the vertical length and the width of the door plate fixing fixture block (16) are smaller than those of the fixture block fixing groove (12) and the fixture block contraction chamber (19).

6. The waste heat recovery device for coating environmental protection mechanical equipment as claimed in claim 1, wherein: the door panel connecting frame is characterized in that the number of the fixture block fixing grooves (12) is two, the vertical length and the width of the two fixture block fixing grooves (12) are the same, and the distance from the two fixture block fixing grooves (12) to the inner wall of the lower end of the door panel connecting frame (3) is the same.