CN214426038U

CN214426038U - Boiler waste heat recovery device

Info

Publication number: CN214426038U
Application number: CN202022925479.3U
Authority: CN
Inventors: 常永利; 樊伟; 方婉玉
Original assignee: Huaneng Yingkou Xianrendao Thermal Power Co ltd
Current assignee: Huaneng Yingkou Xianrendao Thermal Power Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-19
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a boiler waste heat recovery device, comprising a base plate, the left side fixed mounting at bottom plate top has the boiler body, the top intercommunication of boiler body has the third pipeline, the top fixed mounting of bottom plate has the fan, and the air inlet and the third pipeline intercommunication of fan, and the gas outlet intercommunication of fan has first pipeline, and the top fixed mounting of bottom plate has a first collection box, and the left side and the first pipeline intercommunication of first collection box, and the inner chamber fixed mounting of first collection box has the heat-conducting plate. The utility model discloses set up bottom plate, fan, first pipeline, heat-conducting plate, first collection box, second pipeline, second collection box, rose box, first chamber door, outlet duct, drying cabinet, otter board, third pipeline, boiler body, sealing strip, filter and mounting groove, solved current boiler pressure release mouth and did not possess waste heat recovery's function, the gas of letting out carries the waste that high temperature directly discharged and caused the resource, and has the problem of potential safety hazard.

Description

Boiler waste heat recovery device

Technical Field

The utility model relates to a boiler technical field specifically is a boiler waste heat recovery device.

Background

The boiler is an energy conversion equipment, the energy to boiler input has chemical energy in the fuel, the electric energy, boiler output has certain heat energy steam, high-temperature water or organic heat carrier, the boiler need set up the pressure release mouth at the in-process of work, prevent that the too big stove of exploding that leads to of boiler internal gas pressure, but current boiler pressure release mouth does not possess waste heat recovery's function, the gas of letting out carries the waste that high temperature directly discharged and cause the resource, and there is the potential safety hazard, for this reason, we propose a boiler waste heat recovery device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler waste heat recovery device possesses the advantage that can carry out waste heat recovery to boiler pressure release mouth exhaust hot gas, has solved current boiler pressure release mouth and has not possessed waste heat recovery's function, and the gas of letting out carries the waste that high temperature direct discharge caused the resource, and has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler waste heat recovery device comprises a bottom plate, wherein a boiler body is fixedly mounted on the left side of the top of the bottom plate, a third pipeline is communicated with the top of the boiler body, a fan is fixedly mounted on the top of the bottom plate, an air inlet of the fan is communicated with the third pipeline, an air outlet of the fan is communicated with a first pipeline, a first recovery box is fixedly mounted on the top of the bottom plate, the left side of the first recovery box is communicated with the first pipeline, a heat conduction plate is fixedly mounted in an inner cavity of the first recovery box, a second pipeline is communicated with the right side of the first recovery box, a second recovery box is fixedly mounted at the right end of the top of the bottom plate, the second pipeline penetrates through the second recovery box and extends to the right side of the second recovery box, a filter box is fixedly mounted on the right side of the top of the bottom plate, the left side of the filter box is communicated with the second pipeline, mounting grooves are fixedly mounted on the left side and the right side of the upper end and the lower end of the inner cavity of the filter box, the inner chamber sliding connection of mounting groove has the filter, the right side intercommunication of filter box has the outlet duct, the top of first recovery box has the drying cabinet through support fixed mounting, the inner chamber fixed mounting of drying cabinet has the otter board, the front of drying cabinet has the second chamber door through hinge swing joint, be provided with the sealing strip around the second chamber door.

Preferably, the front surface of the filter box is movably connected with a first box door through a hinge, and the front surface of the first box door is provided with a handle.

Preferably, the top of the second recovery tank is communicated with a water feeding pipe, and the top of the water feeding pipe is provided with a spiral cover.

Preferably, the right side of the bottom plate is provided with a control switch, and the surface of the control switch is provided with a waterproof membrane.

Preferably, a battery box is fixedly mounted on the left side of the top of the bottom plate, and a storage battery is arranged in an inner cavity of the battery box.

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

1. the utility model opens the fan, hot air exhausted from the pressure relief port of the boiler body is pumped into the first recovery box along the third pipeline, the hot air heats the heat conducting plate, the air at the top of the heat conducting plate enters the drying box after being heated, the second box door is opened, can place article on the otter board, be used for heating or dry article, steam gets into the second pipeline after that, the second pipeline can heat the water in the second collection box, water cools off the heat transfer to the second pipeline, the second collection box back can set up the outlet, steam gets into in the rose box after being cooled down, the filter can filter gas, prevent to pollute, gas after the filtration is discharged by the outlet duct, the function that current boiler pressure release mouth does not possess waste heat recovery has been solved, the waste of resource is caused in the direct discharge of high temperature of carrying of gas of escape, and there is the problem of potential safety hazard.

2. The utility model discloses control switch is used for controlling the switch of each electrical apparatus, and the battery in the battery box provides stand-by electric energy for the device, and the filler pipe can be used to add water to the second collection box in, opens first chamber door, can take the filter out from the mounting groove and change.

Drawings

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

fig. 2 is a schematic view of the front view structure of the drying box of the present invention;

fig. 3 is the schematic view of the cross-sectional enlarged structure of the filter box of the present invention.

In the figure: 1. a base plate; 2. a fan; 3. a first conduit; 4. a heat conducting plate; 5. a first recovery tank; 6. a second conduit; 7. a second recovery tank; 8. a filter box; 9. a first door; 10. a control switch; 11. an air outlet pipe; 12. a drying oven; 13. a screen plate; 14. a third pipeline; 15. a boiler body; 16. a battery box; 17. a sealing strip; 18. a second door; 19. a filter plate; 20. mounting grooves; 21. and (4) adding a water 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. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, fan 2, first pipeline 3, heat-conducting plate 4, first collection box 5, second pipeline 6, second collection box 7, rose box 8, first chamber door 9, control switch 10, outlet duct 11, drying cabinet 12, otter board 13, third pipeline 14, boiler body 15, battery box 16, sealing strip 17, second chamber door 18, filter 19, mounting groove 20 and filler pipe 21 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a boiler waste heat recycling device includes a bottom plate 1, a control switch 10 is disposed on the right side of the bottom plate 1, a waterproof film is disposed on the surface of the control switch 10, the control switch 10 is used for controlling the switching of each electrical appliance, a battery box 16 is fixedly mounted on the left side of the top of the bottom plate 1, a storage battery is disposed in the inner cavity of the battery box 16, the storage battery in the battery box 16 provides standby electric energy for the device, a boiler body 15 is fixedly mounted on the left side of the top of the bottom plate 1, a third pipeline 14 is communicated with the top of the boiler body 15, a fan 2 is fixedly mounted on the top of the bottom plate 1, an air inlet of the fan 2 is communicated with the third pipeline 14, an air outlet of the fan 2 is communicated with a first pipeline 3, a first recycling box 5 is fixedly mounted on the top of the bottom plate 1, the left side of the first recycling box 5 is communicated with the first pipeline 3, a heat conducting plate 4 is fixedly mounted in the inner cavity of the first recycling box 5, the right side of the first recovery box 5 is communicated with a second pipeline 6, the right end of the top of the bottom plate 1 is fixedly provided with a second recovery box 7, the second pipeline 6 penetrates through the second recovery box 7 and extends to the right side of the second recovery box 7, the top of the second recovery box 7 is communicated with a water feeding pipe 21, the top of the water feeding pipe 21 is provided with a screw cap, the water feeding pipe 21 can be used for adding water into the second recovery box 7, the right side of the top of the bottom plate 1 is fixedly provided with a filter box 8, the left side of the filter box 8 is communicated with the second pipeline 6, the front of the filter box 8 is movably connected with a first box door 9 through a hinge, the front of the first box door 9 is provided with a handle, the first box door 9 is opened, a filter plate 19 can be drawn out of the mounting groove 20 for replacement, the left side and the right side of the upper end and the lower end of the inner cavity of the filter box 8 are fixedly provided with mounting grooves 20, the inner cavity of the mounting groove 20 is slidably connected with the filter plate 19, the right side of the filter box 8 is communicated with an air outlet pipe 11, the top of the first recovery box 5 is fixedly provided with a drying box 12 through a support, the inner cavity of the drying box 12 is fixedly provided with a screen 13, the front side of the drying box 12 is movably connected with a second box door 18 through a hinge, the periphery of the second box door 18 is provided with a sealing strip 17, the fan 2 is opened, hot air exhausted from a pressure relief port of a boiler body 15 is pumped into the first recovery box 5 by the fan 2 along a third pipeline 14, the hot air heats the heat conducting plate 4, the air at the top of the heat conducting plate 4 enters the drying box 12 after being heated, the second box door 18 is opened, articles can be placed on the screen 13 and used for heating or drying the articles, the hot air then enters the second pipeline 6, the second pipeline 6 can heat water in the second recovery box 7, the water cools and exchanges heat with the second pipeline 6, and the back side of the second recovery box 7 can be provided with a water outlet, in steam got into rose box 8 after being cooled down, filter 19 can filter gas, prevents to pollute, and gas after the filtration is discharged by outlet duct 11, has solved current boiler pressure release mouth and has not possessed waste heat recovery's function, and the gas of letting out carries the waste that high temperature directly discharged and cause the resource, and has the problem of potential safety hazard.

When the boiler is used, the fan 2 is opened, hot gas exhausted from a pressure relief port of the boiler body 15 is pumped into the first recovery box 5 by the fan 2 along the third pipeline 14, the hot gas heats the heat conducting plate 4, air at the top of the heat conducting plate 4 is heated and then enters the drying box 12, the second box door 18 is opened, articles can be placed on the screen plate 13 and are used for heating or drying the articles, the hot gas then enters the second pipeline 6, the second pipeline 6 can heat water in the second recovery box 7, the water cools and exchanges heat with the second pipeline 6, a water outlet can be arranged on the back of the second recovery box 7, the hot gas enters the filter box 8 after being cooled, the filter plate 19 can filter the gas to prevent pollution, the filtered gas is exhausted by the air outlet pipe 11, the problem that the existing boiler pressure relief port does not have a waste heat recovery function is solved, the exhausted gas carries high temperature and is directly exhausted to cause waste of resources, and has the problem of potential safety hazard.

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 boiler waste heat recovery device, includes bottom plate (1), its characterized in that: the boiler comprises a bottom plate (1), a boiler body (15) is fixedly mounted on the left side of the top of the bottom plate (1), a third pipeline (14) is communicated with the top of the boiler body (15), a fan (2) is fixedly mounted on the top of the bottom plate (1), an air inlet of the fan (2) is communicated with the third pipeline (14), an air outlet of the fan (2) is communicated with a first pipeline (3), a first recovery box (5) is fixedly mounted on the top of the bottom plate (1), the left side of the first recovery box (5) is communicated with the first pipeline (3), a heat-conducting plate (4) is fixedly mounted in an inner cavity of the first recovery box (5), a second pipeline (6) is communicated with the right side of the first recovery box (5), a second recovery box (7) is fixedly mounted on the right end of the top of the bottom plate (1), and the second pipeline (6) penetrates through the second recovery box (7) and extends to the right side of the second recovery box (7), the utility model discloses a solar energy water heater, including bottom plate (1), bottom plate, inner chamber, filter box, support, inner chamber, bottom plate (1) top right side fixed mounting have filter box (8), and the left side and second pipeline (6) intercommunication of filter box (8), the equal fixed mounting in the left and right sides at both ends has mounting groove (20) about filter box (8) inner chamber, the inner chamber sliding connection of mounting groove (20) has filter (19), the right side intercommunication of filter box (8) has outlet duct (11), there is drying cabinet (12) at the top of first recovery box (5) through support fixed mounting, the inner chamber fixed mounting of drying cabinet (12) has otter board (13), there is second chamber door (18) front of drying cabinet (12) through hinge swing joint, be provided with sealing strip (17) around second chamber door (18).

2. The boiler waste heat recovery device according to claim 1, characterized in that: the front of the filter box (8) is movably connected with a first box door (9) through a hinge, and the front of the first box door (9) is provided with a handle.

3. The boiler waste heat recovery device according to claim 1, characterized in that: the top of the second recovery tank (7) is communicated with a water feeding pipe (21), and the top of the water feeding pipe (21) is provided with a spiral cover.

4. The boiler waste heat recovery device according to claim 1, characterized in that: the right side of the bottom plate (1) is provided with a control switch (10), and the surface of the control switch (10) is provided with a waterproof film.

5. The boiler waste heat recovery device according to claim 1, characterized in that: a battery box (16) is fixedly mounted on the left side of the top of the bottom plate (1), and a storage battery is arranged in an inner cavity of the battery box (16).