CN219798085U - Biomass boiler capable of recycling waste heat - Google Patents
Biomass boiler capable of recycling waste heat Download PDFInfo
- Publication number
- CN219798085U CN219798085U CN202321176458.3U CN202321176458U CN219798085U CN 219798085 U CN219798085 U CN 219798085U CN 202321176458 U CN202321176458 U CN 202321176458U CN 219798085 U CN219798085 U CN 219798085U
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- China
- Prior art keywords
- waste heat
- biomass boiler
- shell
- device shell
- driving motor
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- 239000002028 Biomass Substances 0.000 title claims abstract description 39
- 239000002918 waste heat Substances 0.000 title claims abstract description 27
- 238000004064 recycling Methods 0.000 title abstract description 7
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 11
- 230000001680 brushing effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to the technical field of biomass boilers and discloses a biomass boiler capable of recycling waste heat, which comprises a device shell and a cleaning structure, wherein a heat exchanger is arranged at the upper end of the device shell, the heat exchanger consists of a plurality of heat exchange plates, the cleaning structure is arranged at the upper end inside the device shell, the cleaning structure comprises a first driving motor, a reciprocating screw is arranged at the output end of the first driving motor, a strip-shaped shell is arranged outside the reciprocating screw in a threaded fit manner, the strip-shaped shell is in sliding connection with the device shell through a sliding rod, a plurality of spray heads are arranged on the left side and the right side of the outer portion of the strip-shaped shell, and automatic brushing structures are arranged on the left side and the right side of the lower end of the strip-shaped shell. According to the biomass boiler, the cleaning structure is additionally arranged in the biomass boiler, so that the waste heat recovery structure is more convenient to clean.
Description
Technical Field
The utility model relates to the technical field of biomass boilers, in particular to a biomass boiler capable of recycling waste heat.
Background
The substance boiler is a kind of boiler, namely a boiler using biomass energy as fuel, namely a biomass boiler, and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot blast stove, a biomass heat conduction oil boiler, a vertical biomass boiler, a horizontal biomass boiler and the like. Classification of biomass boilers: horizontal biomass boiler, vertical biomass boiler. The biomass gas heat-conducting oil furnace, the biomass steam boiler, the biomass hot water boiler and the biomass heat-conducting oil furnace can generate some redundant heat when the biomass boiler burns, and can reasonably collect and utilize the heat, so that the waste heat is recycled in a plurality of ways.
The common biomass boiler for waste heat recovery is characterized in that a waste heat recovery device is additionally arranged at the top of the inside of the boiler, high-temperature waste gas generated by the boiler is contacted with a heat exchanger, water flow in the heat exchanger is conducted out after heat exchange and temperature rise, and the effect of waste heat recovery and reutilization is realized.
However, the flue gas contains a large amount of particles, the particles are attached to the outside of the heat exchanger due to long-time contact of the flue gas and the heat exchanger, the residual quantity is increased over time, the heat conducting performance of the heat exchanger is affected, the waste heat recovery efficiency is reduced, and therefore the waste of heat energy is caused, and therefore the biomass boiler capable of recovering the waste heat is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a biomass boiler capable of recycling waste heat, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biomass boiler that can waste heat recovery, includes device shell and clearance structure, the heat exchanger is installed to the upper end of device shell, the heat exchanger comprises a plurality of heat transfer boards, clearance structure sets up in the inside upper end of device shell, clearance structure includes first driving motor, reciprocating screw is installed to first driving motor's output, the bar shell is installed through screw thread fit to reciprocating screw's outside, bar shell passes through slide bar sliding connection with the device shell, a plurality of shower nozzles are all installed to the outside left and right sides of bar shell, the left and right sides of bar shell lower extreme all is provided with automatic brush structure, automatic brush structure includes two side frames, two second driving motor is installed to the lower extreme of side frame, two the round brush is installed to second driving motor's output.
Preferably, the upper end of the device shell is provided with a water storage tank, the water storage tank is fixedly connected with the device shell, a water pump is arranged in the water storage tank, the output end of the water pump is connected with the input end of the spray head through a pipeline, and the water storage tank is used for storing liquid water for cleaning.
Preferably, side rails are mounted on the front side and the rear side of the left side of the outer portion of the device housing, and the side rails are fixedly connected with the device housing.
Preferably, a bottom plate is mounted at the left end of the outer portion of the side rail, and is fixedly connected with the side rail, and the bottom plate is used for guiding wastewater.
Preferably, the pallet is mounted inside the side rail, and the pallet is slidably connected to the side rail, and the side rail is used for limiting movement of the pallet.
Preferably, the electric putter is installed on the outside right side of bottom plate, and the fixed block is installed to electric putter's right-hand member, and the fixed block respectively with electric putter and bottom plate fixed connection, electric putter is used for promoting the removal of bottom plate.
Compared with the prior art, the biomass boiler capable of recycling waste heat provided by the utility model has the following beneficial effects:
1. when the dust outside the heat exchanger needs to be cleaned, the water pump and the first driving motor inside the water storage tank are started, the water pump sprays liquid water to the outside of the heat exchanger through the pipeline to the spray head, the reciprocating screw rod is matched to rotate so that the strip-shaped shell is lifted and moved, the outside of the heat exchanger is cleaned, the second driving motor is started, the rolling brush at the output end of the second driving motor rotates, the outside of the heat exchanger is further cleaned, the heat exchanger is cleaned more thoroughly and conveniently in the mode, the heat conduction efficiency is prevented from being influenced by attachments, and the problem that the heat exchange efficiency is influenced by attachments in the internal waste heat recovery structure of the existing biomass boiler in the background technology is solved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a perspective view of the internal structure of the housing of the device of the present utility model;
fig. 3 is a perspective view of a cleaning structure according to the present utility model.
In the figure: 1. a device housing; 2. a water storage tank; 3. a side rail; 4. a bottom plate; 5. an electric push rod; 6. a supporting plate; 7. a heat exchanger; 8. a first driving motor; 9. a reciprocating screw; 10. a slide bar; 11. a bar-shaped shell; 12. a spray head; 13. a side frame; 14. a second driving motor; 15. and (5) rolling brushes.
Description of the embodiments
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.
The utility model provides a technical scheme, referring to fig. 1, 2 and 3, of a biomass boiler capable of recycling waste heat, which comprises a device shell 1 and a cleaning structure, wherein a heat exchanger 7 is arranged at the upper end of the device shell 1, the heat exchanger 7 consists of a plurality of heat exchange plates, the cleaning structure is arranged at the upper end of the interior of the device shell 1, the cleaning structure comprises a first driving motor 8, a reciprocating screw 9 is arranged at the output end of the first driving motor 8, a strip-shaped shell 11 is arranged outside the reciprocating screw 9 through threaded fit, the strip-shaped shell 11 is in sliding connection with the device shell 1 through a sliding rod 10, a plurality of spray heads 12 are arranged on the left side and the right side of the outer part of the strip-shaped shell 11, automatic brush structures are arranged on the left side and the right side of the lower end of the strip-shaped shell 11, each automatic brush structure comprises two side frames 13, a second driving motor 14 is arranged at the lower end of each side frame 13, a rolling brush 15 is arranged at the output end of each second driving motor 14, and the cleaning structure is arranged between the adjacent heat exchange plates.
When in use, when the dust outside the heat exchanger 7 needs to be cleaned, the water pump and the first driving motor 8 inside the water storage tank 2 are started, the water pump sprays liquid water outside the heat exchanger 7 through the position of the pipeline transmission to the spray head 12, the bar-shaped shell 11 is lifted and moved by being matched with the rotation of the reciprocating screw 9, so that the heat exchanger 7 is cleaned, the second driving motor 14 is started, the rolling brush 15 at the output end of the second driving motor is rotated, the heat exchanger 7 is further cleaned, and the heat exchanger 7 is cleaned more thoroughly and conveniently in the above mode. It should be noted that, in order to save the space, the innovative elements of the patent are highlighted, the scheme is to improve the non-waste heat recovery and related structures of the boiler on the basis of the existing biomass boiler for waste heat recovery, and some conventional devices such as the water storage tank 2, the electric push rod 5, the heat exchanger 7, the driving motor, the reciprocating screw rod 9, the rolling brush 15 and the like are not repeated in the patent.
Referring to fig. 1 and 2, a water storage tank 2 is installed at the upper end of a device housing 1, the water storage tank 2 is fixedly connected with the device housing 1, a water pump is installed in the water storage tank 2, the output end of the water pump is connected with the input end of a spray head 12 through a pipeline, and the water storage tank 2 is used for storing liquid water for cleaning.
Referring to fig. 1 and 2, side rails 3 are mounted on both front and rear sides of the left side of the exterior of the device housing 1, and the side rails 3 are fixedly connected with the device housing 1.
Referring to fig. 1 and 2, a bottom plate 4 is installed at the left end of the outside of the side rail 3, and the bottom plate 4 is fixedly connected with the side rail 3, and the bottom plate 4 is used for guiding wastewater.
Referring to fig. 1 and 2, the pallet 6 is mounted inside the side rail 3, and the pallet 6 is slidably connected to the side rail 3, and the side rail 3 is used for limiting movement of the pallet 6.
Referring to fig. 1 and 2, an electric push rod 5 is mounted on the right side of the bottom plate 4, a fixed block is mounted at the right end of the electric push rod 5, the fixed block is fixedly connected with the electric push rod 5 and the bottom plate 4 respectively, and the electric push rod 5 is used for pushing the bottom plate 4 to move.
The working principle of the device is as follows: when biomass boiler uses, it produces high temperature waste gas, waste gas upwards discharges, heat transfer is carried out when high temperature waste gas and heat exchanger 7 contact, waste heat is with the inside liquid water heating of heat exchanger 7, play waste heat recovery recycle's effect, when the outside dust of heat exchanger 7 needs to be cleared up, start the inside water pump of storage water tank 2 and first driving motor 8, the water pump passes through pipeline transmission to shower nozzle 12 department and sprays in the outside of heat exchanger 7, the rotation of cooperation reciprocating screw 9 makes bar shell 11 go up and down to remove, thereby clear up the outside of heat exchanger 7, start second driving motor 14, round brush 15 of its output rotates, further clear up the outside of heat exchanger 7, make the outside clearance of heat exchanger 7 more thoroughly through above-mentioned mode, conveniently, when clearing up, start electric putter 5, layer board 6 slides to the inside of device shell 1 in side rail 3, the outside flow discharge through layer board 6 towards the outside of device shell 1 of waste water that the clearance produced, so that the clearance is more convenient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a biomass boiler that can waste heat recovery, includes device shell (1) and clearance structure, its characterized in that: the utility model discloses a device, including device shell (1), heat exchanger (7), clearance structure, bar shell (11) are installed through screw thread fit to the outside of reciprocal screw rod (9), bar shell (11) and device shell (1) pass through slide bar (10) sliding connection, a plurality of shower nozzles (12) are all installed to the left and right sides of bar shell (11) outside, the left and right sides of bar shell (11) lower extreme all is provided with automatic brush structure, automatic brush structure includes two side frames (13), two second driving motor (14) are installed to the lower extreme of side frame (13), two rolling brush (15) are installed to the output of second driving motor (14).
2. The waste heat recoverable biomass boiler of claim 1, wherein: the device is characterized in that a water storage tank (2) is arranged at the upper end of the device shell (1), the water storage tank (2) is fixedly connected with the device shell (1), a water pump is arranged in the water storage tank (2), and the output end of the water pump is connected with the input end of the spray head (12) through a pipeline.
3. The waste heat recoverable biomass boiler of claim 1, wherein: the side rails (3) are arranged on the front side and the rear side of the left side of the outer part of the device shell (1), and the side rails (3) are fixedly connected with the device shell (1).
4. A waste heat recoverable biomass boiler according to claim 3, wherein: the bottom plate (4) is arranged at the left end of the outer part of the side rail (3), and the bottom plate (4) is fixedly connected with the side rail (3).
5. The waste heat recoverable biomass boiler of claim 4, wherein: the supporting plate (6) is arranged in the side rail (3), and the supporting plate (6) is connected with the side rail (3) in a sliding way.
6. The waste heat recoverable biomass boiler of claim 5, wherein: the right side of bottom plate (4) outside is installed electric putter (5), and the fixed block is installed to the right-hand member of electric putter (5), and fixed block respectively with electric putter (5) and bottom plate (4) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176458.3U CN219798085U (en) | 2023-05-16 | 2023-05-16 | Biomass boiler capable of recycling waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321176458.3U CN219798085U (en) | 2023-05-16 | 2023-05-16 | Biomass boiler capable of recycling waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798085U true CN219798085U (en) | 2023-10-03 |
Family
ID=88178403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321176458.3U Active CN219798085U (en) | 2023-05-16 | 2023-05-16 | Biomass boiler capable of recycling waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798085U (en) |
-
2023
- 2023-05-16 CN CN202321176458.3U patent/CN219798085U/en active Active
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