CN214038483U

CN214038483U - Waste heat recovery device for biomass heating convenient for purifying flue gas

Info

Publication number: CN214038483U
Application number: CN202023183813.9U
Authority: CN
Inventors: 陈玉伟; 周谷平; 张有余
Original assignee: Jiangsu Jialin New Energy Technology Co ltd
Current assignee: Jiangsu Jialin New Energy Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-24
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a waste heat recovery device is used in living beings heat supply convenient to purify flue gas, including box, heat exchange tube, valve, temperature sensor, display and controller, air inlet and gas outlet have been seted up respectively to the left lower extreme inside of box and upper end inside, and the inboard fixedly connected with fixed plate in upper end of box, the heat exchange tube is installed to the inboard inlaying of fixed plate, the right-hand member right side fixedly connected with water service pipe of adapting pipe, temperature sensor is located the right rear end of box inboard, the inboard block of lower extreme of box is connected with the dust collection box, the inboard fixedly connected with filter screen in front end of dust collection box. This waste heat recovery device is used in living beings heat supply convenient to purify flue gas is convenient for make waste heat recovery effectual, is convenient for filter and adsorb the flue gas to and be convenient for clear up filter screen and the filter in this waste heat recovery device, change the active carbon package, thereby make flue gas filtration purification effectual.

Description

Waste heat recovery device for biomass heating convenient for purifying flue gas

Technical Field

The utility model relates to a living beings heat supply technical field specifically is a waste heat recovery device is used in living beings heat supply convenient to purify flue gas.

Background

Biomass heat supply refers to heat supply by combustion of animals, plants and microorganisms formed through photosynthesis, biomass energy is energy which is second to coal, petroleum and natural gas, and the biomass heat supply has reproducibility and low pollution, and waste heat in smoke is generally recovered by a waste heat recovery device in order to reduce and avoid energy waste;

the existing waste heat recovery device for biomass heating is not convenient for filtering and adsorbing flue gas generally, and is not convenient for cleaning a filter screen and filter objects in the waste heat recovery device, so that the flue gas is difficult to filter and purify effectively, and therefore the waste heat recovery device for biomass heating convenient for purifying flue gas is provided, and the problem of the prior art is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste heat recovery device is used in living beings heat supply convenient to purify flue gas to solve the current waste heat recovery device is used in living beings heat supply who provides among the above-mentioned background art, generally be not convenient for filter and adsorb the flue gas, and be not convenient for clear up filter screen and the filter that filters in this waste heat recovery device, be difficult to make flue gas filtration purification's effectual problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waste heat recovery device convenient for purifying flue gas for biomass heating comprises a box body, a heat exchange pipe, a valve, a temperature sensor, a display and a controller, wherein an air inlet and an air outlet are respectively formed in the inner part of the left lower end and the inner part of the upper end of the box body, a fixing plate is fixedly connected to the inner side of the upper end of the box body, the heat exchange pipe is embedded in the inner side of the fixing plate, a bearing pipe is fixedly connected to the lower side of the left end of the heat exchange pipe, a water through pipe is fixedly connected to the right side of the right end of the bearing pipe, the valve is arranged in the lower end of the water through pipe, the temperature sensor is positioned in the inner side of the right rear end of the box body, the display and the controller are arranged on the right rear side of the temperature sensor, a dust collection box is clamped and connected to the inner side of the lower end of the box body, a through hole is formed in the inner part of the left end of the dust collection box, a filter screen is fixedly connected to the inner side of the front end of the dust collection box, and a handrail and a sealing gasket are respectively fixedly connected to the rear side of the middle part and the outer end of the dust collection box, and the inner side of the filter screen is nested with an active carbon bag.

Preferably, the fixing plate and the box body are of an integrated structure, the heat exchange tubes are arranged in the fixing plate at equal intervals, and the diameter of the outer sides of the heat exchange tubes is smaller than the interval of the inner sides of the box body.

Preferably, the heat exchange tube, the bearing tube and the water through tube form a communication structure, and the heat exchange tube, the bearing tube and the water through tube are respectively of a mosquito-repellent incense disc-shaped structure, an inclined structure and a U-shaped structure.

Preferably, the water pipe, the temperature sensor, the display and the controller are all connected with the box body in an embedded mode, the dust collection box is fixedly connected with the box body through screws, and the dust collection box is communicated and connected with the air inlet through the through holes.

Preferably, the filter screen is provided with a plurality of groups at equal intervals in the dust collection box, the filter screen and the handrail are connected with the dust collection box in a welding mode, and the handrail is in a U-shaped structure.

Preferably, the sealing gasket is fixedly connected with the dust collection box in a sticking mode, and the sealing gasket is tightly attached and connected with the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the waste heat recovery device for biomass heating, which is convenient for purifying flue gas, has good waste heat recovery effect, is convenient for filtering and adsorbing the flue gas, is convenient for cleaning a filter screen and filter substances in the waste heat recovery device, and replacing an activated carbon bag, so that the flue gas filtering and purifying effect is good;

1. the heat exchange tubes, the bearing tubes and the water through tubes are communicated and connected, a plurality of groups of heat exchange tubes are arranged at equal intervals and are in a mosquito-repellent incense disc-shaped structure, and the sealing gasket which is stuck and connected on the dust collection box is tightly attached and connected with the box body, so that the heat exchange tubes and the sealing gasket are convenient for achieving a good waste heat recovery effect;

2. the waste heat recovery device is provided with a dust collection box, filter screens and activated carbon bags, a plurality of groups of filter screens are welded at equal intervals on the inner side of the dust collection box communicated and connected with the air inlet, and the activated carbon bags are arranged in the filter screens in an embedded mode, so that the waste heat recovery device has a good effect of filtering and purifying flue gas through the self-performance of the filter screens and the activated carbon bags;

3. the dust collection box is provided with the dust collection box, the filter screen, the handrail and the activated carbon bag, the screw connection of the dust collection box and the box body is disconnected, the inner side of the box body is convenient to take out the dust collection box through the handrail, and therefore the filter screen and filter materials are convenient to clean, and the activated carbon bag is replaced.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of a side view profile structure of the dust box of the present invention connected to the box body.

In the figure: 1. a box body; 2. an air inlet; 3. an air outlet; 4. a fixing plate; 5. a heat exchange pipe; 6. a bearing pipe; 7. a water pipe; 8. a valve; 9. a temperature sensor; 10. a display; 11. a controller; 12. a dust collection box; 13. a through hole; 14. a filter screen; 15. a handrail; 16. a gasket; 17. and (5) an active carbon bag.

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. 1-4, the present invention provides a technical solution: a waste heat recovery device for biomass heating convenient for purifying flue gas comprises a box body 1, an air inlet 2, an air outlet 3, a fixing plate 4, a heat exchange tube 5, a bearing tube 6, a water through tube 7, a valve 8, a temperature sensor 9, a display 10, a controller 11, a dust collection box 12, a through hole 13, a filter screen 14, a handrail 15, a sealing gasket 16 and an activated carbon bag 17, wherein the air inlet 2 and the air outlet 3 are respectively arranged inside the left lower end and the upper end of the box body 1, the fixing plate 4 is fixedly connected to the inner side of the upper end of the box body 1, the heat exchange tube 5 is embedded and installed on the inner side of the fixing plate 4, the bearing tube 6 is fixedly connected to the lower side of the left end of the heat exchange tube 5, the water through tube 7 is fixedly connected to the right side of the right end of the bearing tube 6, the valve 8 is installed inside the lower end of the water through tube 7, the temperature sensor 9 is positioned on the inner side of the right rear end of the box body 1, the display 10 and the controller 11 are arranged on the right rear side of the temperature sensor 9, a dust collection box 12 is connected to the inner side of the lower end of the box body 1 in a clamping manner, a through hole 13 is formed in the left end of the dust collection box 12, a filter screen 14 is fixedly connected to the inner side of the front end of the dust collection box 12, a handrail 15 and a sealing gasket 16 are fixedly connected to the rear side of the middle part and the rear side of the outer end of the dust collection box 12 respectively, and an activated carbon bag 17 is nested in the inner side of the filter screen 14;

as shown in fig. 2 and 3, the fixing plate 4 and the box body 1 are of an integrated structure, the heat exchange tubes 5 are arranged in the fixing plate 4 at equal intervals, the diameter of the outer side of each heat exchange tube 5 is smaller than the interval size of the inner side of the box body 1, so that heat exchange is conveniently carried out through the heat exchange tubes 5 arranged at equal intervals, the heat exchange tubes 5, the adapting tubes 6 and the water service tubes 7 form a communicating structure, and the heat exchange tubes 5, the adapting tubes 6 and the water service tubes 7 respectively have a mosquito-repellent incense disc-shaped structure, an inclined structure and a U-shaped structure, so that the heat exchange effect is good, and waste heat is recovered;

as shown in fig. 1, 3 and 4, the water pipe 7, the temperature sensor 9, the display 10 and the controller 11 are all connected with the box body 1 in an embedded manner, the dust box 12 is fixedly connected with the box body 1 by screws, the dust box 12 is communicated and connected with the air inlet 2 through the through holes 13, so that the water pipe 7, the temperature sensor 9, the display 10, the controller 11 and the dust box 12 are fixedly connected with the box body 1, as shown in fig. 1, 2, 3 and 4, a plurality of groups of filter screens 14 are arranged in the dust box 12 at equal intervals, the filter screens 14 and the handrails 15 are all connected with the dust box 12 in a welding manner, the handrails 15 are in a U-shaped structure, so that the smoke purification effect is good through the filter screens 14 arranged at equal intervals, as shown in fig. 1, 3 and 4, the sealing gaskets 16 are fixedly connected with the dust box 12 in a sticking manner, and the sealing gaskets 16 are tightly attached with the box body 1, the sealing performance of the connection part of the dust box 12 and the box body 1 is convenient to maintain.

The working principle is as follows: when the waste heat recovery device for biomass heating convenient for purifying flue gas is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a flue gas pipe for biomass heating is firstly connected with the left lower end of the waste heat recovery device to be communicated and connected with the air inlet 2, the dust collection box 12 is communicated and connected with the air inlet 2 through the through hole 13, the filter screens 14 are welded and connected with a plurality of groups in the dust collection box 12 at equal intervals, and the activated carbon bags 17 are nested in the filter screens 14, so that the flue gas is conveniently led into the upper end of the box body 1 through the air inlet 2, the through hole 13, the filter screens 14 and the activated carbon bags 17 in sequence and then discharged, under the filtering performance of the filter screens 14 and the adsorption performance of the activated carbon bags 17, the effect of the waste heat recovery device on flue gas filtering and purifying is convenient to be good, and after the waste heat recovery is used, the screw connection between the dust collection box 12 and the box body 1 can be disconnected, the dust collection box 12 is taken out of the inner side of the box body 1 conveniently through the handrail 15 welded and fixed on the dust collection box 12, and the clamping connection is broken, so that the filter screen 14 and the filtered objects are cleaned conveniently, and the activated carbon bag 17 is replaced;

as shown in figures 2 and 3, because the heat exchange tubes 5 are embedded and installed in the fixing plate 4 at equal intervals, the heat exchange tubes 5, the bearing tubes 6 and the water through tubes 7 are in communication connection, the heat exchange tubes 5 are in a mosquito coil-shaped structure, the contact area of the heat exchange tubes 5 and the flue gas is conveniently increased, the dust collection box 12 is fixedly connected with the box body 1 through screws, and the sealing gasket 16 which is adhered and connected on the dust collection box 12 is tightly attached and connected with the box body 1, the waste heat recovery effect is convenient to be good through the self-performance of the heat exchange tubes 5 and the sealing gasket 16, as shown in figures 1 and 3, the operation is carried out by controlling the temperature sensor 9, the display 10 and the controller 11 which are embedded and installed in the box body 1, the observation and the display of the temperature of the flue gas in the box body 1 are convenient, and the valve 8 can be opened to discharge the waste heat recovered water in the heat exchange tubes 5, the bearing tubes 6 and the water through tubes 7, so as to complete a series of operations of the waste heat recovery device for biomass heat supply and convenient to purify the flue gas, those not described in detail in this specification are within the skill of the art.

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 is used in living beings heat supply convenient to purify flue gas, includes box (1), heat exchange tube (5), valve (8), temperature sensor (9), display (10) and controller (11), its characterized in that: the air inlet (2) and the air outlet (3) are respectively formed in the inner portion of the lower left end and the inner portion of the upper end of the box body (1), the fixing plate (4) is fixedly connected to the inner side of the upper end of the box body (1), the heat exchange tube (5) is embedded in the inner side of the fixing plate (4), the bearing tube (6) is fixedly connected to the lower side of the left end of the heat exchange tube (5), the water service pipe (7) is fixedly connected to the right side of the right end of the bearing tube (6), a valve (8) is mounted in the lower end of the water service pipe (7), the temperature sensor (9) is located in the inner side of the right rear end of the box body (1), a display (10) and a controller (11) are arranged on the right rear side of the temperature sensor (9), the dust collection box (12) is connected to the inner side of the lower end of the box body (1) in a clamping manner, a through hole (13) is formed in the inner portion of the left end of the dust collection box (12), a filter screen (14) is fixedly connected to the inner side of the front end of the dust collection box (12), and the rear side of the middle part and the rear side of the outer end of the dust collection box (12) are respectively and fixedly connected with a handrail (15) and a sealing gasket (16), and an activated carbon bag (17) is nested on the inner side of the filter screen (14).

2. The waste heat recovery device for biomass heating convenient for purifying flue gas according to claim 1, characterized in that: the fixing plate (4) and the box body (1) are of an integrated structure, the heat exchange tubes (5) are arranged in the fixing plate (4) at equal intervals, and the diameter of the outer sides of the heat exchange tubes (5) is smaller than the interval of the inner sides of the box body (1).

3. The waste heat recovery device for biomass heating convenient for purifying flue gas according to claim 1, characterized in that: the heat exchange tube (5), the bearing tube (6) and the water through tube (7) form a communicating structure, and the heat exchange tube (5), the bearing tube (6) and the water through tube (7) are respectively of a mosquito-repellent incense disc-shaped structure, an inclined structure and a U-shaped structure.

4. The waste heat recovery device for biomass heating convenient for purifying flue gas according to claim 1, characterized in that: the water pipe (7), the temperature sensor (9), the display (10) and the controller (11) are all connected with the box body (1) in an embedded mode, the dust collection box (12) is fixedly connected with the box body (1) through screws, and the dust collection box (12) is communicated and connected with the air inlet (2) through the through holes (13).

5. The waste heat recovery device for biomass heating convenient for purifying flue gas according to claim 1, characterized in that: the filter screen (14) is arranged in the dust collection box (12) at equal intervals, the filter screen (14) and the handrail (15) are connected with the dust collection box (12) in a welding mode, and the handrail (15) is in a U-shaped structure.

6. The waste heat recovery device for biomass heating convenient for purifying flue gas according to claim 1, characterized in that: the sealing gasket (16) is fixedly connected with the dust collection box (12) in a sticking mode, and the sealing gasket (16) is tightly attached and connected with the box body (1).