CN214840871U

CN214840871U - Waste heat recovery device for waste incinerator

Info

Publication number: CN214840871U
Application number: CN202121194029.XU
Authority: CN
Inventors: 刘斌; 成超; 邓宏杰
Original assignee: Wuhan Hankou Green Energy Co ltd
Current assignee: Wuhan Hankou Green Energy Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a waste heat recovery device for msw incineration furnace, including the waste heat recovery hood body, adjustable coil pipe mounting panel and fixed coil pipe mounting panel, the internally mounted of the waste heat recovery hood body has fixed coil pipe mounting panel, adjustable coil pipe mounting panel is installed to the both sides of fixed coil pipe mounting panel, hot water buffer memory groove is installed to the both sides of the inside of the waste heat recovery hood body. The utility model provides an internally mounted of tobacco pipe cover has flat water pipe, can wrap up whole chimney length through the tobacco pipe cover, can carry out efficient recovery to the heat that is located whole chimney like this, prevent the heat evacuation, can reduce to fill a space by duty through flat water pipe, increase area of contact, make cold water and chimney contact more laminate, and the top of the inside of tobacco pipe cover installs the smoke and dust filter, can filter the harmful substance or the dirt sediment in the complete flue gas of unpurified in the chimney through the smoke and dust filter, the improvement is to the protectiveness of coil pipe.

Description

Waste heat recovery device for waste incinerator

Technical Field

The utility model relates to a waste heat recovery device correlation field specifically is a waste heat recovery device for msw incineration furnace.

Background

To domestic waste or medical waste generally all adopt waste incinerator to go to handle, carry out innocent treatment with the rubbish after burning, the general incinerator can produce great heat, and the heat is easily wasted, and current recovery unit can retrieve this waste heat to supply with people's daily life needs.

The heat of the position in the stove can be totally retrieved to prior art generally, but will be emptied extravagantly out the heat in the chimney, will cause the extravagant phenomenon of energy, and waste heat utilization rate is low, also can produce certain harm to the environment, can not reach the target of environmental protection, green development, and waste heat recovery device's inner structure is compacter, and the clearance is more complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste heat recovery device for msw incineration furnace to the heat that is proposed in solving above-mentioned background art in the chimney will be wasted by the evacuation, will cause the extravagant phenomenon of the energy, waste heat utilization is low, also can produce certain harm to the environment, can not reach the target of environmental protection, green development, and waste heat recovery device's inner structure is compacter, clears up more complicated problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery device for msw incineration furnace, includes the waste heat recovery hood body, adjustable coil pipe mounting panel and fixed coil pipe mounting panel, the internally mounted of the waste heat recovery hood body has fixed coil pipe mounting panel, adjustable coil pipe mounting panel is installed to the both sides of fixed coil pipe mounting panel, hot water buffer memory groove is installed to the both sides of the inside of the waste heat recovery hood body, the pipe box is installed to the below of the waste heat recovery hood body, the internally mounted of pipe box has flat water pipe, the hot water export is installed to the both sides of the waste heat recovery hood body, cold water inlet is installed to the below of one side of pipe box, the net gas export is installed on the top of the waste heat recovery hood body, the access door is installed to the front end of the waste heat recovery hood body.

In a further embodiment, the inside of adjustable coil pipe mounting panel and fixed coil pipe mounting panel all is provided with the coil pipe, one side of adjustable coil pipe mounting panel is provided with grabs the handle, the below of adjustable coil pipe mounting panel is passed through hinged joint with the below of fixed coil pipe mounting panel and is connected, the inside of hinge is provided with coupling hose, and coupling hose's both ends pass through screw thread fixed connection with adjustable coil pipe mounting panel and fixed coil pipe mounting panel respectively.

In a further embodiment, the two sides of the fixed coil mounting plate are connected with the hot water buffer tank through a second connecting pipe, the two sides of the lower portion of the adjustable coil mounting plate are connected with the waste heat recovery hood body in a sliding mode through sliding blocks and sliding grooves, and balls are arranged below the sliding blocks.

In a further embodiment, a purification and odor removal plate is arranged below the inside of the purified gas outlet, a sealing plate is arranged at the front end of the purification and odor removal plate, and the sealing plate is fixedly connected with the waste heat recovery hood body through screws.

In a further embodiment, the flat water pipe is fixedly connected with the fixed coil mounting plate through a first connecting pipe, the flat water pipe is connected with the smoke pipe sleeve through an embedded mode, and a smoke filtering plate is arranged above the inner portion of the smoke pipe sleeve.

In a further embodiment, the smoke pipe sleeve is connected with the waste heat recovery machine cover body in a welding mode, supporting plates are arranged on two sides above the smoke pipe sleeve, and the smoke pipe sleeve is fixedly connected with a smoke pipe of the incinerator through a fixing clamp.

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

1. the utility model provides an internally mounted of tobacco pipe cover has flat water pipe, can wrap up whole chimney length through the tobacco pipe cover, can carry out efficient recovery to the heat that is located whole chimney like this, prevent the heat evacuation, can reduce to fill a space by duty through flat water pipe, increase area of contact, make cold water and chimney contact more laminate, and the top of the inside of tobacco pipe cover installs the smoke and dust filter, can filter the harmful substance or the dirt sediment in the complete flue gas of unpurified in the chimney through the smoke and dust filter, the improvement is to the protectiveness of coil pipe.

2. The utility model discloses an adjustable coil pipe mounting panel is installed to the both sides of fixed coil pipe mounting panel among, and fixed coil pipe mounting panel passes through hinged joint with adjustable coil pipe mounting panel and is connected, can rotate adjustable coil pipe mounting panel to the front end through the hinge and open, makes every adjustable coil pipe mounting panel all can launch, and the workman of being more convenient for overhauls it or clears up through the access door, need not a slice and dismantles to save the time of overhauing or clearing up, improve work efficiency.

Drawings

FIG. 1 is a schematic view of the internal structure of a waste heat recovery device for a waste incinerator according to the present invention;

FIG. 2 is a schematic view of the detailed structure of part A of the present invention;

FIG. 3 is a front view of the waste heat recovery device for the waste incinerator of the present invention;

FIG. 4 is a side view of the waste heat recovery device for the waste incinerator of the present invention;

fig. 5 is a schematic structural view of the fixing coil mounting plate of the present invention.

In the figure: 1. a purified gas outlet; 2. a purifying and deodorizing board; 3. a waste heat recovery hood body; 4. a coil pipe; 5. an adjustable coil mounting plate; 6. a hot water buffer tank; 7. a hot water outlet; 8. a first connecting pipe; 9. a support plate; 10. a soot filter plate; 11. a tobacco pipe sleeve; 12. a flat water pipe; 13. a cold water inlet; 14. fixing a clamp; 15. a slider; 16. a ball bearing; 17. a chute; 18. a sealing plate; 19. an access door; 20. a handle is grabbed; 21. a hinge; 22. a connecting hose; 23. fixing the coil mounting plate; 24. a second connecting pipe.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a waste heat recovery device for a garbage incinerator comprises a waste heat recovery hood body 3, an adjustable coil mounting plate 5 and a fixed coil mounting plate 23, wherein the waste heat recovery hood body 3 recovers heat at a chimney part, the fixed coil mounting plate 23 is mounted inside the waste heat recovery hood body 3, the adjustable coil mounting plates 5 on two sides are positioned and mounted by the fixed coil mounting plate 23, the mounting firmness of the adjustable coil mounting plate 5 is improved, the adjustable coil mounting plates 5 are mounted on two sides of the fixed coil mounting plate 23, the adjustable coil mounting plate 5 mainly mounts a coil 4, the high-temperature-resistant protection effect of the coil 4 is improved, hot water cache grooves 6 are mounted on two sides inside the waste heat recovery hood body 3, hot water in the coil 4 is stored in a circulating mode through the hot water cache grooves 6, hot water cutoff is prevented, and a smoke pipe sleeve 11 is mounted below the waste heat recovery hood body 3, the chimney sleeve 11 is used for protecting the chimney in a sealing mode, the flat water pipe 12 is installed to facilitate heat recovery outside the chimney, the flat water pipe 12 is installed inside the chimney sleeve 11, the flat water pipe 12 is mainly installed on the outer side of the chimney in a ring mode, heat on the outer side of the chimney is recovered through cold water, hot water outlets 7 are installed on two sides of the waste heat recovery hood body 3, the hot water outlets 7 discharge hot water into the next device, a cold water inlet 13 is installed below one side of the chimney sleeve 11, the cold water inlet 13 adds the cold water into the flat water pipe 12 for waste heat recovery, a clean air outlet 1 is installed at the top end of the waste heat recovery hood body 3, the clean air outlet 1 facilitates smoke discharge, an access door 19 is installed at the front end of the waste heat recovery hood body 3, and the access door 19 mainly examines and repairs or cleans a structural structure in the waste heat recovery hood body 3.

Further, the inside of adjustable coil mounting panel 5 and fixed coil mounting panel 23 all is provided with coil pipe 4, coil pipe 4 is convenient for hot and cold water circulation to be discharged, one side of adjustable coil mounting panel 5 is provided with grabs handle 20, grab handle 20 is convenient for the maintenance personal to hand, expand or the closed operation with adjustable coil mounting panel 5, the below of adjustable coil mounting panel 5 is connected through hinge 21 is articulated with the below of fixed coil mounting panel 23, be convenient for be connected adjustable coil mounting panel 5 with fixed coil mounting panel 23 through hinge 21, and expand the operation with its rotation, the inside of hinge 21 is provided with coupling hose 22, coupling hose 22 communicates adjustable coil mounting panel 5 and fixed coil mounting panel 23, and coupling hose 22's both ends pass through screw thread fixed connection with adjustable coil mounting panel 5 and fixed coil mounting panel 23 respectively, can improve coupling hose 22's both ends respectively with adjustable coil mounting panel 5 and fixed coil mounting panel 23 through the screw thread, can improve coupling hose's 22 both ends respectively with adjustable coil mounting panel 5 and fixed coil mounting panel 23 and fixed coil mounting panel 23, the firmness and tightness of the connection.

Further, the both sides of fixed coil mounting panel 23 are connected through second connecting pipe 24 with hot water buffer memory groove 6, be convenient for be connected fixed coil mounting panel 23's both sides and hot water buffer memory groove 6 fixedly through second connecting pipe 24, the both sides of the below of adjustable coil mounting panel 5 and the waste heat recovery hood body 3 pass through slider 15 and spout 17 sliding connection, be convenient for slide adjustable coil mounting panel 5 through the slip and open the operation, be convenient for operate, and the below in the slider 15 is provided with ball 16, can increase slider 15's slidability through ball 16.

Further, the below of the inside of clean gas export 1 is installed and is purified and remove flavor board 2, purify and remove flavor board 2 to the performance that the flue gas improves the purification, to the environment improvement afforestation effect, the closing plate 18 is installed to the front end that purifies flavor board 2, closing plate 18 will purify and remove flavor board 2 seal installation in the waste heat recovery hood body 3, and closing plate 18 and waste heat recovery hood body 3 pass through screw fixed connection, be convenient for through the screw with closing plate 18 and the installation of waste heat recovery hood body 3 or dismantle.

Further, flat water pipe 12 and fixed coil pipe mounting panel 23 are through 8 fixed connection of first connecting pipe, can be connected flat water pipe 12 and fixed coil pipe mounting panel 23 through first connecting pipe 8 and communicate with each other, the circulation of water of being convenient for, flat water pipe 12 is connected through inlaying with tobacco pipe cover 11, be convenient for install flat water pipe 12 and tobacco pipe cover 11 through inlaying, and the top of the inside of tobacco pipe cover 11 installs smoke and dust filter 10, smoke and dust filter 10 mainly filters the dirt sediment in the flue gas.

Further, tobacco pipe sleeve 11 passes through welded connection with the waste heat recovery machine cover body 3, can improve the fastness of tobacco pipe sleeve 11 and the installation of the waste heat recovery machine cover body 3 through the welding, and is more pleasing to the eye, the both sides of the top of tobacco pipe sleeve 11 are provided with backup pad 9, backup pad 9 increases the fastness that tobacco pipe sleeve 11 and waste heat recovery machine cover body 3 are connected, and tobacco pipe sleeve 11 passes through fixed clamp 14 fixed connection with the tobacco pipe of burning furnace, can improve the fastness and the leakproofness that tobacco pipe sleeve 11 and the tobacco pipe of burning furnace pass through fixed clamp 14 installation through fixed clamp 14, prevent that the flue gas from spilling.

The working principle is as follows: during the use, inlay the chimney of suit on waste incinerator with pipe box 11 on, it is fixed through fixed clamp 14, connect cold water pipe and cold water inlet 13, connect drain pipe and hot water outlet 7 again, the flue gas passes through adjustable coil pipe mounting panel 5 from smoke and dust filter 10 in proper order, fixed coil pipe mounting panel 23 removes flavor board 2 with purifying, cold water that makes in flat water pipe 12 and the coil pipe 4 through the heat in the flue gas simultaneously risees to the hot water, hot water buffer memory groove 6 through both sides is deposited, hot water discharges to required device in rethread hot water outlet 7, it can with the fume emission through net gas outlet 1 at last.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waste heat recovery device for msw incineration furnace, includes the waste heat recovery hood body (3), adjustable coil pipe mounting panel (5) and fixed coil pipe mounting panel (23), its characterized in that: the internally mounted of the waste heat recovery hood body (3) has fixed coil mounting panel (23), adjustable coil mounting panel (5) is installed to the both sides of fixed coil mounting panel (23), hot water buffer memory groove (6) are installed to the both sides of the inside of the waste heat recovery hood body (3), pipe box (11) is installed to the below of the waste heat recovery hood body (3), the internally mounted of pipe box (11) has flat water pipe (12), hot water export (7) are installed to the both sides of the waste heat recovery hood body (3), cold water inlet (13) are installed to the below of one side of pipe box (11), net gas export (1) is installed on the top of the waste heat recovery hood body (3), access door (19) are installed to the front end of the waste heat recovery hood body (3).

2. The waste heat recovery device for the garbage incinerator according to claim 1, characterized in that: the inside of adjustable coil pipe mounting panel (5) and fixed coil pipe mounting panel (23) all is provided with coil pipe (4), one side of adjustable coil pipe mounting panel (5) is provided with grabs handle (20), the below of adjustable coil pipe mounting panel (5) is passed through hinge (21) with the below of fixed coil pipe mounting panel (23) and is connected in an articulated manner, the inside of hinge (21) is provided with coupling hose (22), and the both ends of coupling hose (22) pass through screw thread fixed connection with adjustable coil pipe mounting panel (5) and fixed coil pipe mounting panel (23) respectively.

3. The waste heat recovery device for the garbage incinerator according to claim 1, characterized in that: the both sides of fixed coil mounting panel (23) are connected through second connecting pipe (24) with hot water buffer memory groove (6), slider (15) and spout (17) sliding connection are passed through with waste heat recovery hood body (3) to the both sides of the below of adjustable coil mounting panel (5), and the below in slider (15) is provided with ball (16).

4. The waste heat recovery device for the garbage incinerator according to claim 1, characterized in that: the inside below of net gas export (1) is installed and is purified and remove flavor board (2), the front end that purifies and remove flavor board (2) is installed and is sealed board (18), and screw fixed connection is passed through with waste heat recovery hood body (3) in sealed board (18).

5. The waste heat recovery device for the garbage incinerator according to claim 1, characterized in that: the flat water pipe (12) is fixedly connected with the fixed coil mounting plate (23) through a first connecting pipe (8), the flat water pipe (12) is connected with the smoke pipe sleeve (11) through embedding, and the smoke filtering plate (10) is installed above the inside of the smoke pipe sleeve (11).

6. The waste heat recovery device for the garbage incinerator according to claim 1, characterized in that: the waste heat recovery device is characterized in that the smoke pipe sleeve (11) is connected with the waste heat recovery device cover body (3) in a welding mode, supporting plates (9) are arranged on two sides above the smoke pipe sleeve (11), and the smoke pipe sleeve (11) is fixedly connected with a smoke pipe of the incinerator through a fixing clamp (14).