CN212805708U

CN212805708U - Flue gas waste heat utilization equipment for heating power boiler

Info

Publication number: CN212805708U
Application number: CN202021446949.1U
Authority: CN
Inventors: 王文华; 汪汉斌; 黄亮; 鲁小军; 穆仁才
Original assignee: Hubei Dingbofeng New Energy Development Co ltd
Current assignee: Hubei Dingbofeng New Energy Development Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-26
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a flue gas waste heat utilization equipment for heating power boiler relates to heating power boiler flue gas utilization field, including heating power boiler, the inboard top of heating power boiler is provided with the smoking disc, the first connecting pipe of smoking disc top fixedly connected with, first connecting pipe top is connected with the suction fan, suction fan air outlet fixedly connected with second connecting pipe, second connecting pipe bottom fixedly connected with purifying box, purifying box bottom center department fixedly connected with third connecting pipe, third connecting pipe bottom is provided with the waste heat utilization equipment. The utility model discloses an installation suction fan purifies in sucking the purifying box with the inside flue gas of heating power boiler, then leading-in heating tube to thereby reach the purpose that heats the liquid of inside to heating tube in the heating tube, the leading-in pipeline of rethread heats the hot plate with heating air outlet disc, thereby reaches the article of placing the hot plate top and heats or heat retaining purpose.

Description

Flue gas waste heat utilization equipment for heating power boiler

Technical Field

The utility model relates to a heating power boiler flue gas utilizes the field, in particular to flue gas waste heat utilization equipment for heating power boiler.

Background

The thermal boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the energy utilization rate is improved, the energy is saved, the transportation amount and the scattering amount of drivers, fuel and ash slag are reduced, the operating cost is reduced, and the environmental sanitation is improved.

Along with the gradual use of heating power boiler among the prior art, discover that heating power boiler can emit a large amount of heats in the smog that discharges when using, and these heats can be ignored mostly and cause the loss and the extravagant phenomenon of heating power.

Therefore, it is necessary to provide a flue gas waste heat utilization device for a thermal boiler to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas waste heat utilization equipment for heating power boiler to solve the problem that the heating power in the heating power boiler smog that provides in the above-mentioned background art runs off.

In order to achieve the above object, the utility model provides a following technical scheme: a smoke waste heat utilization device for a thermal boiler comprises the thermal boiler, wherein a smoke sucking disc is arranged at the top of the inner side of the thermal boiler, a first connecting pipe is fixedly connected to the top of the smoke sucking disc, a suction fan is connected to the top of the first connecting pipe, a second connecting pipe is fixedly connected to the air outlet of the suction fan, a purification box is fixedly connected to the bottom of the second connecting pipe, a plurality of filter screens are arranged in the purification box, filter layers are arranged among the filter screens, a third connecting pipe is fixedly connected to the center of the bottom of the purification box, and a waste heat utilization device is arranged at the bottom of the third connecting pipe;

the waste heat utilization device comprises an installation shell, wherein a heating water pipe installation groove is formed in one side of the installation shell, a smoke disc is fixedly installed at the top of the heating water pipe installation groove, a heating pipeline is fixedly connected to the bottom of the smoke disc, a heating water pipe is arranged inside the heating pipeline, a cover is arranged at one end of the top of the heating water pipe, one end of the bottom of the heating water pipe is provided with a valve, one side of the heating pipeline is provided with a plurality of heat conduction pipes, the heat conduction pipes are far away from a heating air outlet disc which is fixedly connected to the end of the heating pipeline, and a heating plate.

Preferably, the bottom of the suction fan is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the thermal boiler.

Preferably, a handle is fixedly mounted on one side of the purification box and is fixedly connected with the filter element layer.

Preferably, support columns are fixedly installed on two sides of the bottom of the purifying tank, and the bottoms of the support columns are fixedly connected with the installation shell.

Preferably, the first connecting pipe passes through the heating power boiler and is fixedly connected with the smoking disc.

Preferably, the bottom of the third connecting pipe penetrates through one side of the top of the mounting shell and is fixedly connected with the smoke outlet disc.

The utility model discloses a technological effect and advantage:

1. the method comprises the following steps that smoke in the thermal boiler is sucked into a purification box for purification through a first connecting pipe and a smoking disc by installing a suction fan, then the smoke is guided into a heating pipeline, so that the purpose of heating a heating water pipe in the heating pipeline to heat liquid in the heating pipeline is achieved, and then a heating plate is heated through a guide-in pipeline and a heating air outlet disc, so that the purpose of heating or insulating objects placed at the top of the heating plate is achieved;

2. the purification box is fixed through the mounting support columns, so that the purpose of preventing the purification box from being separated from the first connecting pipe or the third connecting pipe due to self gravity is achieved, and the purpose of conveniently replacing the filter element layer is achieved through fixedly mounting the handle on one side of the filter element layer;

3. the suction fan is fixed through the mounting support plate, so that the purpose of fixing the suction fan is achieved, and the suction fan is prevented from being directly connected with a thermal boiler to influence the normal use of the suction fan.

Drawings

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

Fig. 2 is a schematic structural view of the purification box of the present invention.

Fig. 3 is a schematic view of the structure of the mounting housing of the present invention.

Fig. 4 is a schematic view of the top view structure of the mounting housing of the present invention.

In the figure: 1. a thermal boiler; 2. a smoking disk; 3. a first connecting pipe; 4. a suction fan; 5. a second connecting pipe; 6. a purification box; 7. a filter screen; 8. a filter layer; 9. a third connecting pipe; 10. a waste heat utilization device; 11. installing a shell; 12. a heating water pipe mounting groove; 13. a cigarette discharging disc; 14. heating the pipeline; 15. heating the water pipe; 16. a cover; 17. a valve; 18. a heat conducting pipe; 19. heating the gas outlet disc; 20. heating plates; 21. a support plate; 22. a handle; 23. and (4) a support column.

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.

The utility model provides a flue gas waste heat utilization equipment for heating power boiler as shown in fig. 1-4, as shown in fig. 1, including

heating power boiler

1, 1 inboard top of heating power boiler is provided with smoking disc 2, inhale the flue gas that heating power boiler 1 during operation produced, the first connecting pipe 3 of 2 top fixedly connected with of smoking disc, connect suction fan 4 and smoking disc 2, first connecting pipe 3 passes

heating power boiler

1 and 2 fixed connection of smoking disc, 3 tops of first connecting pipe are connected with suction fan 4, inhale and derive the inside flue gas of heating power boiler 1, suction fan 4 bottom fixedly connected with backup pad 21, support suction fan 4, backup pad 21 and heating power boiler 1 fixed connection, suction fan 4 air outlet fixedly connected with second connecting pipe 5, connect suction fan 4 and purifying box 6.

As shown in fig. 2, fixedly connected with purifying box 6 is arranged at the bottom of second connecting pipe 5, the inside part of installation filters and purifies the part, purifying box 6 bottom both sides fixed mounting has support column 23, support purifying box 6, support column 23 bottom and installation shell 11 fixed connection, purifying box 6 is inside to be provided with a plurality of filter screens 7, filter the flue gas, install filter element layer 8 between a plurality of filter screens 7, the flue gas after filtering filter 7 filters and purifies once more, purifying box 6 one side fixed mounting has handle 22, conveniently change filter element layer 8, handle 22 and filter element layer 8 fixed connection, purifying box 6 bottom center department fixedly connected with third connecting pipe 9, connect purifying box 6 and installation shell 11 internally mounted's heating pipeline 14, third connecting pipe 9 bottom is provided with waste heat utilization device 10.

As shown in fig. 3 and 4, the waste heat utilization device 10 includes an installation housing 11, a waste heat utilization component inside the installation housing 11, a heating water pipe installation groove 12 is arranged on one side of the installation housing 11, an internal heating pipe 14 and a heating water pipe 15 are installed, a smoke outlet disc 13 is fixedly installed on the top of the heating water pipe installation groove 12, purified smoke is guided into the heating pipe 14, the bottom of a third connecting pipe 9 penetrates through one side of the top of the installation housing 11 and is fixedly connected with the smoke outlet disc 13, the bottom of the smoke outlet disc 13 is fixedly connected with the heating pipe 14, the internal heating water pipe 15 is installed and is connected with a plurality of heat conduction pipes 18, a heating water pipe 15 is arranged inside the heating pipe 14, and liquid;

then heating water pipe 15 top one end is provided with lid 16, prevent inside liquid outflow, heating water pipe 15 bottom one end is provided with valve 17, conveniently emit the liquid after the heating, heating tube 14 one side is provided with a plurality of heat pipes 18, lead the flue gas after the purification to heating air outlet disc 19, the equal fixedly connected with of heating tube 14 one end of keeping away from heating tube 18 heats air outlet disc 19, heat the hot plate 20 at top, heating air outlet disc 19 top is provided with hot plate 20, the article that prevents to the top heat or keep warm.

The utility model discloses the theory of operation: open suction fan 4, through smoking disc 2 and first connecting pipe 3 with the flue gas that thermal boiler 1 during operation produced through second connecting pipe 5 get into 6 inside filter screens 7 of purifying box and filter layer 8 carry out filtration purification after, rethread third connecting pipe 9 and play cigarette disc 13 get into heating tube 14 and heat water pipe 15 and inside liquid and heat, rethread heat pipe 18 heats or keeps warm to the article that hot plate 20 and top were placed.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a flue gas waste heat utilization equipment for heating power boiler which characterized in that: the device comprises a thermal boiler (1), wherein a smoking disc (2) is arranged at the top of the inner side of the thermal boiler (1), a first connecting pipe (3) is fixedly connected to the top of the smoking disc (2), a suction fan (4) is connected to the top of the first connecting pipe (3), a second connecting pipe (5) is fixedly connected to the air outlet of the suction fan (4), a purifying box (6) is fixedly connected to the bottom of the second connecting pipe (5), a plurality of filter screens (7) are arranged in the purifying box (6), filter layers (8) are arranged among the filter screens (7), a third connecting pipe (9) is fixedly connected to the center of the bottom of the purifying box (6), and a waste heat utilization device (10) is arranged at the bottom of the third connecting pipe (9);

waste heat utilization equipment (10) is including installing shell (11), installation shell (11) one side is provided with heating water pipe mounting groove (12), heating water pipe mounting groove (12) top fixed mounting has a cigarette disc (13), go out cigarette disc (13) bottom fixedly connected with heating tube way (14), heating tube way (14) inside is provided with heating water pipe (15), heating water pipe (15) top one end is provided with lid (16), heating water pipe (15) bottom one end is provided with valve (17), heating tube way (14) one side is provided with a plurality of heat pipe (18), and is a plurality of the equal fixedly connected with of heating tube way (14) one end goes out gas dish (19) is kept away from in heat pipe (18), heating gas dish (19) top is provided with hot plate (20).

2. The flue gas waste heat utilization device for the thermodynamic boiler as claimed in claim 1, wherein: the bottom of the suction fan (4) is fixedly connected with a supporting plate (21), and the supporting plate (21) is fixedly connected with the thermal boiler (1).

3. The flue gas waste heat utilization device for the thermodynamic boiler as claimed in claim 1, wherein: purification case (6) one side fixed mounting has handle (22), handle (22) and filter core layer (8) fixed connection.

4. The flue gas waste heat utilization device for the thermodynamic boiler as claimed in claim 1, wherein: purifying box (6) bottom both sides fixed mounting have support column (23), support column (23) bottom and installation shell (11) fixed connection.

5. The flue gas waste heat utilization device for the thermodynamic boiler as claimed in claim 1, wherein: the first connecting pipe (3) penetrates through the thermal boiler (1) and is fixedly connected with the smoking disc (2).

6. The flue gas waste heat utilization device for the thermodynamic boiler as claimed in claim 1, wherein: the bottom of the third connecting pipe (9) penetrates through one side of the top of the mounting shell (11) and is fixedly connected with the smoke outlet disc (13).