CN219199230U

CN219199230U - Boiler waste heat recovery structure

Info

Publication number: CN219199230U
Application number: CN202223425681.5U
Authority: CN
Inventors: 苏广平; 王立峰; 宋泽雨
Original assignee: Huadian Xinjiang Hongyanchi Power Generation Co ltd
Current assignee: Huadian Xinjiang Hongyanchi Power Generation Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-16
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a boiler waste heat recovery structure in the technical field of waste heat recovery, which comprises a boiler body and an air outlet, wherein one side of the boiler body is provided with the air outlet, one end of the air outlet is provided with a filter box, the filter box and the air outlet are fixed through penetration, the inner side of the filter box is provided with an insulating layer, the inside of the filter box is provided with a filter screen, the filter screen is detachably connected with the filter box, the filter screen is provided with two, the bottom of the filter box is provided with a storage groove, the storage groove is fixedly connected with the filter box, the inside of the storage groove is provided with an electric door, the electric door is in sliding connection with the storage groove, the inside of the storage groove is provided with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with the electric door; through the heat preservation that is equipped with, realized the heat preservation function to the flue gas, reduced thermal heat dissipation, through the electric heater that is equipped with, realized reheating the flue gas to the effectual speed that improves water heating.

Description

Boiler waste heat recovery structure

Technical Field

The utility model belongs to the technical field of waste heat recovery, and particularly relates to a boiler waste heat recovery structure.

Background

The 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 hot water or steam generated in the boiler can directly provide the needed heat energy for industrial production and people living, the steam power device can also be used for converting the mechanical energy into the electric energy, or the electric generator is used for converting the mechanical energy into the electric energy, the boiler for providing the hot water is called a hot water boiler, and the boiler is mainly used for living and has a small amount of application in industrial production.

After the boiler is used, a large amount of waste heat is generated in the boiler, so that the waste heat is not wasted, the waste heat is required to be collected and then reused, and most of the waste heat in the market is used for heating water for workers.

The existing boiler waste heat recovery structure has the defects that a large amount of dust is contained in flue gas, the direct use of the structure possibly causes blockage of a pipeline, the flue gas needs to be filtered firstly, a large amount of heat loss occurs during the filtration, waste is caused, and meanwhile, the water heating speed is reduced.

Disclosure of Invention

The utility model aims to provide a boiler waste heat recovery structure, which aims to solve the problem that the prior art suggests that a great amount of heat loss is caused when the flue gas is transported, so that waste is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boiler waste heat recovery structure, includes boiler body and gas outlet, one side of boiler body is equipped with the gas outlet, the one end of gas outlet is equipped with the rose box, rose box and gas outlet are fixed through alternate, the inboard of rose box is equipped with the heat preservation, the inside of rose box is equipped with the filter screen, the connection can be dismantled to filter screen and rose box, the filter screen is equipped with two, the bottom of rose box is equipped with accomodates the groove, accomodate groove and rose box fixed connection, accomodate the inside in groove and be equipped with the electrically operated gate, electrically operated gate and accomodate groove sliding connection, accomodate the inside in groove and be equipped with electric telescopic handle, electric telescopic handle's output and electrically operated gate fixed connection, the bottom of rose box is equipped with the electric heater, electric heater and rose box pass through the screw fixation.

Preferably, the inside top of rose box is equipped with the shower nozzle, the shower nozzle is equipped with a plurality of, one side of rose box is equipped with the water tank, water tank and rose box fixed connection.

Preferably, the top of water tank is equipped with the water pipe, the water pipe runs through the rose box and extends to the inside of shower nozzle, the one end of water pipe is equipped with the water pump, water pump and rose box pass through the screw fixation.

Preferably, a connecting pipe is arranged on one side of the filter box, the connecting pipe and the filter box are fixed through penetration, and a U-shaped pipe is arranged at the bottom of the connecting pipe.

Preferably, one end of the U-shaped pipe is provided with a box body, a storage box is arranged in the box body, and the storage box is fixedly connected with the box body.

Preferably, a heating groove is arranged between the storage box and the box body, and a water inlet pipe is arranged on one side of the top of the box body.

Preferably, a water outlet pipe is arranged on one side of the bottom of the box body, a fixing frame is arranged on the bottom of the boiler body, and the fixing frame and the boiler body are fixed through screws.

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

1. through the heat preservation that is equipped with, realized the heat preservation function to the flue gas, reduced thermal heat dissipation, through the electric heater that is equipped with, realized reheating to the flue gas to the effectual speed that has improved water heating has still had partial defect, because contain a large amount of dust in the flue gas, the direct use can cause the jam to the pipeline, need filter it earlier, there is a large amount of heat to run off when filtering, causes extravagant, has reduced the problem of the speed of water heating simultaneously.

2. Through the water tank, the water pipe, the water pump and the spray head that are equipped with, realized the washing to the rose box inside, provide convenience for cleaning personnel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of the back structure of the present utility model;

fig. 4 is a schematic sectional view of the sectional structure of the electric door of the present utility model.

In the figure: 1. a boiler body; 2. an air outlet; 3. a filter box; 4. a heat preservation layer; 5. a filter screen; 6. a storage groove; 7. an electric door; 8. an electric telescopic rod; 9. an electric heater; 10. a spray head; 11. a water tank; 12. a water pump; 13. a water pipe; 14. a connecting pipe; 15. a U-shaped tube; 16. a case; 17. a storage tank; 18. a heating tank; 19. a water inlet pipe; 20. a water outlet pipe; 21. and a fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a boiler waste heat recovery structure, including boiler body 1 and gas outlet 2, one side of boiler body 1 is equipped with gas outlet 2, the one end of gas outlet 2 is equipped with rose box 3, rose box 3 and gas outlet 2 are fixed through the interlude, the inboard of rose box 3 is equipped with heat preservation 4, the inside of rose box 3 is equipped with filter screen 5, filter screen 5 and rose box 3 can dismantle the connection, filter screen 5 is equipped with two, the bottom of rose box 3 is equipped with accomodates groove 6, accomodate groove 6 and rose box 3 fixed connection, the inside of accomodating groove 6 is equipped with electric door 7, electric door 7 and accomodate groove 6 sliding connection, the inside of accomodating groove 6 is equipped with electric telescopic handle 8, electric telescopic handle 8's output and electric door 7 fixed connection, the bottom of rose box 3 is equipped with electric heater 9, electric heater 9 and rose box 3 pass through the screw fixation.

In this embodiment, when using this boiler waste heat recovery structure, the flue gas gets into the inside of rose box 3 through gas outlet 2, through heat preservation 4 that is equipped with, can play the heat preservation effect to the flue gas, effectually reduce thermal loss, through filter screen 5 that is equipped with, dust in the flue gas filters, thereby guarantee the quality of flue gas, avoid it to cause the pollution to the pipeline, start electric heater 9 when filterable, can further heat the flue gas, the speed of water heating has been improved, can play the guard action to electric heater 9 through electric door 7 that is equipped with, when needing to use electric heater 9, open electric door 7, when not using, close electric door 7, the life of electric heater 9 has been improved, it still has partial defect to have solved current boiler waste heat recovery structure, because contain a large amount of dust in the flue gas, direct use can cause the jam to the pipeline, need filter it earlier, there is a large amount of heat loss when filtering, cause the waste, the problem of water heating has been reduced simultaneously.

Specifically, the inboard top of rose box 3 is equipped with shower nozzle 10, shower nozzle 10 is equipped with a plurality of, one side of rose box 3 is equipped with water tank 11, water tank 11 and rose box 3 fixed connection, the top of water tank 11 is equipped with water pipe 13, water pipe 13 runs through rose box 3 and extends to the inside of shower nozzle 10, the one end of water pipe 13 is equipped with water pump 12, water pump 12 and rose box 3 pass through the screw fixation, one side of rose box 3 is equipped with connecting pipe 14, connecting pipe 14 and rose box 3 are fixed through the interlude, the bottom of connecting pipe 14 is equipped with U type pipe 15, the one end of U type pipe 15 is equipped with box 16, the inside of box 16 is equipped with bin 17, bin 17 and box 16 fixed connection, be equipped with heating tank 18 between bin 17 and the box 16, top one side of box 16 is equipped with inlet tube 19, the bottom of box 16 is equipped with one side and is equipped with outlet pipe 20, the bottom of boiler body 1 is equipped with mount 21, mount 21 and boiler body 1 pass through the screw fixation.

In this embodiment, because the rose box 3 needs to filter the flue gas, there is a large amount of dust in its inside over time, influence the filter effect of rose box 3, start water pump 12, take out the inside water of water tank 11, get into the inside of shower nozzle 10 through the transportation of water pipe 13, by shower nozzle 10 blowout again, alright realize the washing of rose box 3 inside, need not the manual washing of workman, provide convenience for clean work, through connecting pipe 14 and the U type pipe 15 that are equipped with, the transportation of flue gas after having realized filtering, the inside of flue gas entering heating tank 18 after filtering, thereby heat the inside water of bin 17, through inlet tube 19 that is equipped with, the leading-in of water has been realized, the export of water after realizing heating, through the mount 21 that is equipped with, the fixing of boiler body 1 has been realized, the stability of boiler body 1 has been improved.

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

Claims

1. The utility model provides a boiler waste heat recovery structure, includes boiler body (1) and gas outlet (2), its characterized in that: one side of boiler body (1) is equipped with gas outlet (2), the one end of gas outlet (2) is equipped with rose box (3), rose box (3) and gas outlet (2) are fixed through alternate, the inboard of rose box (3) is equipped with heat preservation (4), the inside of rose box (3) is equipped with filter screen (5), the connection can be dismantled to filter screen (5) and rose box (3), filter screen (5) are equipped with two, the bottom of rose box (3) is equipped with accomodates groove (6), accomodate groove (6) and rose box (3) fixed connection, the inside of accomodating groove (6) is equipped with electric door (7), electric door (7) and accomodate groove (6) sliding connection, the inside of accomodating groove (6) is equipped with electric telescopic handle (8), the output of electric telescopic handle (8) and electric door (7) fixed connection, the bottom of rose box (3) is equipped with electric heater (9), electric heater (9) and rose box (3) pass through screw fixation.

2. The boiler waste heat recovery structure according to claim 1, wherein: the novel water purifier is characterized in that a spray head (10) is arranged at the top of the inner side of the filter box (3), a plurality of spray heads (10) are arranged, a water tank (11) is arranged on one side of the filter box (3), and the water tank (11) is fixedly connected with the filter box (3).

3. A boiler waste heat recovery structure according to claim 2, wherein: the top of water tank (11) is equipped with water pipe (13), water pipe (13) run through rose box (3) and extend to the inside of shower nozzle (10), one end of water pipe (13) is equipped with water pump (12), water pump (12) and rose box (3) pass through the screw fixation.

4. The boiler waste heat recovery structure according to claim 1, wherein: one side of the filter box (3) is provided with a connecting pipe (14), the connecting pipe (14) and the filter box (3) are fixed through penetration, and the bottom of the connecting pipe (14) is provided with a U-shaped pipe (15).

5. The boiler waste heat recovery structure according to claim 4, wherein: one end of the U-shaped pipe (15) is provided with a box body (16), a storage box (17) is arranged in the box body (16), and the storage box (17) is fixedly connected with the box body (16).

6. The boiler waste heat recovery structure according to claim 5, wherein: a heating groove (18) is arranged between the storage box (17) and the box body (16), and a water inlet pipe (19) is arranged on one side of the top of the box body (16).

7. The boiler waste heat recovery structure according to claim 6, wherein: the bottom of box (16) is equipped with one side and is equipped with outlet pipe (20), the bottom of boiler body (1) is equipped with mount (21), mount (21) and boiler body (1) pass through the screw fixation.