CN210951259U - Boiler heat energy recycling system for ecological plate processing - Google Patents
Boiler heat energy recycling system for ecological plate processing Download PDFInfo
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- CN210951259U CN210951259U CN201921158060.0U CN201921158060U CN210951259U CN 210951259 U CN210951259 U CN 210951259U CN 201921158060 U CN201921158060 U CN 201921158060U CN 210951259 U CN210951259 U CN 210951259U
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Abstract
The utility model provides a boiler heat energy recycling system for processing ecological plates, which can recycle heat energy, improve the heat production efficiency of the boiler and reduce the production cost of enterprises, and comprises a boiler body with a smoke exhaust pipeline; the smoke exhaust pipeline positioned at the smoke outlet of the boiler body is transversely arranged, and a heat energy recycling device is arranged at the horizontal section of the smoke exhaust pipeline at the smoke outlet; the heat energy recycling device comprises an energy storage box consisting of side plates and a bottom plate, the top of the energy storage box is open, a smoke exhaust pipeline enters from one end of the energy storage box along the length direction of the energy storage box and extends out of the energy storage box from the other end of the energy storage box, and the smoke exhaust pipeline located in the energy storage box is located below the liquid level in the energy storage box.
Description
Technical Field
The invention relates to the technical field of boilers for ecological plate production, in particular to a boiler heat energy recycling system for ecological plate processing.
Background
The ecological plate is a common home decoration material, which is formed by gluing and extruding a core plate, wood plates positioned on two sides of the core plate and an outer layer of a surface layer poplar plate, and the production process is roughly the procedures of wood taking, wood polishing, sorting and greasing, glue spreading of a middle plate, cold pressing, core trimming, hot pressing, trimming, core plate polishing, putty scraping by a machine, drying, padding strip collecting, sanding, rechecking, veneering, cold pressing, cold face trimming, polishing and sawing edge, substrate sorting, hot pressing, detection, trimming edge, edge grinding, code spraying and the like The problems that the heat production efficiency of the boiler is improved and the production cost of enterprises is reduced are solved at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a boiler heat energy recycling system for processing ecological plates, which can recycle heat energy, improve the heat production efficiency of a boiler and reduce the production cost of enterprises.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
designing a boiler heat energy recycling system for processing ecological plates, which comprises a boiler body with a smoke exhaust pipeline; the smoke exhaust pipeline positioned at the smoke outlet of the boiler body is transversely arranged, and a heat energy recycling device is arranged at the horizontal section of the smoke exhaust pipeline at the smoke outlet; the heat energy recycling device comprises a heating energy storage box consisting of a top plate, side plates and a bottom plate, an opening in the side wall of the heating energy storage box is an overflow port, and a vent hole is formed in the top plate of the heating energy storage box; the smoke exhaust pipeline enters from one end of the heating energy storage box along the length direction of the heating energy storage box and extends out of the heating energy storage box from the other end of the heating energy storage box, and the smoke exhaust pipeline positioned in the heating energy storage box is positioned below the liquid level in the heating energy storage box.
The overflow port is formed in the top of the side wall of the heating energy storage box, and water enters the heating energy storage box from the opening in the top of the heating energy storage box and is discharged from the overflow port.
The heat energy recycling device further comprises a hot water storage tank, and the overflow port is communicated with the interior of the hot water storage tank through a pipeline.
The hot water storage tank is characterized by further comprising a backflow booster pump, a drain hole of the hot water storage tank is communicated with an inlet of the backflow booster pump, an outlet of the backflow booster pump is communicated with a water inlet of the boiler body, and heated water in the hot water storage tank is pumped into the boiler body through the backflow booster pump.
The side walls of the heating energy storage tank, the heat water storage tank and the outside of the pipeline are wrapped with heat insulation layers.
The smoke exhaust pipeline in the heat energy recycling device is a metal pipe, and the section of the smoke exhaust pipeline is rectangular, circular, oval or prismatic.
The section of the side wall of the smoke exhaust pipeline in the heat energy recycling device is corrugated.
The invention also designs a boiler heat energy recycling method for processing the ecological plates, which is characterized by comprising the following steps:
s1, transversely arranging a smoke exhaust pipeline at a smoke exhaust port of a boiler body;
s2, arranging a heating energy storage box outside a transverse smoke exhaust pipe at a smoke exhaust port of the boiler body, wherein the transverse pipe exhaust pipe is positioned below the liquid level in the heating energy storage box;
s3, when the boiler body works, normal-temperature water enters one end of an economizer in the boiler body to serve as a water inlet, a water outlet at the other end of the economizer is connected with a heating energy storage tank, the normal-temperature water is flushed into the heating energy storage tank when the boiler body discharges smoke and absorbs heat energy released by the wall of a smoke discharge pipeline, and the heated water is discharged through an overflow port at the top of the side wall of the heating energy storage tank and flows into a hot water storage tank;
and S4, when the boiler body works, enabling normal-temperature water to continuously enter the heating energy storage box.
S5, conveying the heated water discharged by the heating energy storage tank into a hot water storage tank for heat preservation and storage;
and S6, pumping heated water in the hot water storage tank into the boiler body through a backflow booster pump.
The invention has the beneficial effects that:
according to the invention, the heating energy storage box capable of absorbing heat energy is arranged at the smoke outlet of the boiler body, so that the maximum heat energy generated when the boiler discharges smoke can be recycled, water heated by the heating energy storage box can be pumped into the boiler again to be heated to generate steam, the steam generation rate of the boiler is improved, the energy consumption of the boiler is reduced, and the production cost of an enterprise is reduced.
Drawings
FIG. 1 is a schematic diagram of the principal structure of the present design;
FIG. 2 is a schematic view of the structural relationship between the heating energy storage tank and the smoke outlet of the boiler body;
fig. 3 is a schematic cross-sectional structure diagram of the heating energy storage tank and the smoke exhaust pipeline after being matched.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
example 1: a boiler heat energy recycling system for ecological plate processing, refer to fig. 1 to 3.
The system comprises a boiler body 1 with a smoke exhaust pipeline; the smoke exhaust pipeline 2 positioned at the smoke outlet of the boiler body 1 is transversely arranged, and a heat energy recycling device is arranged at the horizontal section of the smoke exhaust pipeline 2 at the smoke outlet; the heat energy recycling device comprises a heating energy storage box 3 consisting of a top plate, side plates 31 and a bottom plate, wherein a phi 3.2cm exhaust hole 11 is formed in the top plate, a smoke exhaust pipeline 2 enters from one end of the heating energy storage box 3 along the length direction of the heating energy storage box and extends out of the heating energy storage box from the other end of the heating energy storage box, and the smoke exhaust pipeline 2 located in the heating energy storage box 3 is located below the liquid level 10 in the heating energy storage box.
Further, the top of the side wall of the heating energy storage tank 3 is provided with an overflow port 5, water enters the heating energy storage tank 3 from the top opening of the heating energy storage tank 3 and is discharged from the overflow port 5, the heating energy storage tank further comprises a hot water storage tank 7, and the overflow port 5 is communicated with the inside of the hot water storage tank 7 through a pipeline 6. The hot water storage tank is characterized by further comprising a backflow booster pump 8, a drain hole of the hot water storage tank 7 is communicated with an inlet of the backflow booster pump 8, an outlet of the backflow booster pump 8 is communicated with a water inlet of the boiler body 1, and heated water in the hot water storage tank is pumped into the boiler body through the backflow booster pump.
Furthermore, the side wall outside the heating energy storage box can be wrapped with a heat insulation layer to avoid heat energy loss.
Furthermore, in order to improve the heat energy transfer efficiency of the smoke exhaust pipeline, the smoke exhaust pipeline in the heat energy recycling device is a metal pipe, the section of the smoke exhaust pipeline is rectangular, circular, oval or prismatic, and meanwhile, the section of the side wall 21 of the smoke exhaust pipeline is corrugated.
s1, transversely arranging a smoke exhaust pipeline at a smoke exhaust port of a boiler body;
s2, arranging a heating energy storage box outside a transverse exhaust pipe at a smoke outlet of the boiler body, wherein the transverse exhaust pipe is positioned below the liquid level in the heating energy storage box;
s3, when the boiler body discharges smoke, normal temperature water is filled into the heating energy storage box and the water released through the pipe wall of the smoke discharge pipeline is absorbed
The heat energy (130-
Discharging through a flow port;
and S4, when the boiler works, enabling the normal-temperature water to continuously enter the heating energy storage box.
S5, conveying the heated water discharged by the heating energy storage tank into a hot water storage tank for heat preservation and storage;
s6, the heated water in the hot water storage tank is pumped into the boiler body through the reflux booster pump, so that the water entering the boiler can be directly heated from 70-80 ℃ to produce steam, and the energy consumption of the boiler is reduced.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (7)
1. A boiler heat energy recycling system for processing ecological plates comprises a boiler body with a smoke exhaust pipeline; the method is characterized in that: the smoke exhaust pipeline positioned at the smoke outlet of the boiler body is transversely arranged, and a heat energy recycling device is arranged at the horizontal section of the smoke exhaust pipeline at the smoke outlet; the heat energy recycling device comprises a heating energy storage box consisting of a top plate, side plates and a bottom plate, an opening in the side wall of the heating energy storage box is an overflow port, and a vent hole is formed in the top plate of the heating energy storage box; the smoke exhaust pipeline enters from one end of the heating energy storage box along the length direction of the heating energy storage box and extends out of the heating energy storage box from the other end of the heating energy storage box, and the smoke exhaust pipeline positioned in the heating energy storage box is positioned below the liquid level in the heating energy storage box.
2. The boiler heat energy recycling system for ecological plate processing as claimed in claim 1, wherein: an overflow port is formed in the top of the side wall of the heating energy storage box, and water enters the heating energy storage box from the top opening of the heating energy storage box and is discharged from the overflow port.
3. The boiler heat energy recycling system for ecological plate processing as claimed in claim 2, wherein: the heat energy recycling device further comprises a hot water storage tank, and the overflow port is communicated with the interior of the hot water storage tank through a pipeline.
4. The boiler heat energy recycling system for ecological plate processing as claimed in claim 3, wherein: the hot water storage tank is characterized by further comprising a backflow booster pump, a drain hole of the hot water storage tank is communicated with an inlet of the backflow booster pump, an outlet of the backflow booster pump is communicated with a water inlet of the boiler body, and heated water in the hot water storage tank is pumped into the boiler body through the backflow booster pump.
5. The boiler heat energy recycling system for ecological plate processing as claimed in claim 1, wherein: the side walls of the heating energy storage tank, the heat water storage tank and the outside of the pipeline are wrapped with heat insulation layers.
6. The boiler heat energy recycling system for ecological plate processing as claimed in claim 1, wherein: the smoke exhaust pipeline in the heat energy recycling device is a metal pipe, and the section of the smoke exhaust pipeline is rectangular, circular, oval or prismatic.
7. The boiler heat energy recycling system for ecological plate processing as claimed in claim 6, wherein: the section of the side wall of the smoke exhaust pipeline in the heat energy recycling device is corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158060.0U CN210951259U (en) | 2019-07-23 | 2019-07-23 | Boiler heat energy recycling system for ecological plate processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921158060.0U CN210951259U (en) | 2019-07-23 | 2019-07-23 | Boiler heat energy recycling system for ecological plate processing |
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| CN210951259U true CN210951259U (en) | 2020-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296385A (en) * | 2019-07-23 | 2019-10-01 | 江西振态科技协同创新有限公司 | The boiler heat-energy recycling system and method for ecological sheet material processing |
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2019
- 2019-07-23 CN CN201921158060.0U patent/CN210951259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296385A (en) * | 2019-07-23 | 2019-10-01 | 江西振态科技协同创新有限公司 | The boiler heat-energy recycling system and method for ecological sheet material processing |
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