CN209588081U - A kind of tubular boiler flue duct residual heat recovering system - Google Patents
A kind of tubular boiler flue duct residual heat recovering system Download PDFInfo
- Publication number
- CN209588081U CN209588081U CN201920197146.8U CN201920197146U CN209588081U CN 209588081 U CN209588081 U CN 209588081U CN 201920197146 U CN201920197146 U CN 201920197146U CN 209588081 U CN209588081 U CN 209588081U
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- heat
- water tank
- pipe
- measuring point
- exchanging
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000005338 heat storage Methods 0.000 claims abstract description 17
- 239000003517 fume Substances 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 230000009469 supplementation Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of tubular boiler flue duct residual heat recovering systems, including heat exchange of heat pipe, heat-exchanging water tank, automatic water replenishing controller, siphoning installation and heat storage water tank；The heat exchange of heat pipe includes heat pipe evaporator section and heat pipe condenser section, and the heat pipe evaporator section is communicated with fume pipe, and the heat pipe condenser section is arranged in heat-exchanging water tank；The heat-exchanging water tank bottom is equipped with automatic water replenishing controller, small pump and control system are installed on the automatic water replenishing controller, one end of the siphoning installation is arranged in heat-exchanging water tank by communicating pipe, and the other end of siphoning installation is extended vertically into heat storage water tank by vertical pipe.Hot water is periodically delivered to heat storage water tank by a set of automatic water supplementation control system and siphoning installation by the utility model, then is distributed to the place for needing hot water, as Industrial Boiler feed pump before, improve feed temperature；Or production and living water for plant area itself etc..
Description
Technical field
It is recycled the utility model relates to a kind of using the mutually matched small-sized flue residue heat of heat exchange of heat pipe and siphoning installation
System belongs to industrial afterheat recovery field.
Background technique
With economic sustained and rapid development, the development and utilization of China's energy is also being carried out continuously and healthily, adjoint
Be then problem of environmental pollution and the energy a large amount of wastes.In industrial circle, there are a large amount of residual heat resources for recycling,
In, the residual heat resources of Industrial Boiler account for about 20%-30% of fuel consumption or so, and recycling has good prospects, if can be by this part
Residual heat resources sufficiently recycle, and the efficiency of boiler not only can be improved, and can also reduce exhaust gas temperature, and environment is broken in reduction
It is bad.Currently, having better approach, such as waste heat boiler in terms of large-sized boiler UTILIZATION OF VESIDUAL HEAT IN.Waste heat boiler is mainly used in
Load is larger, the higher large scale industry boiler of exhaust gas temperature or station boiler, for more common mediumand smallscale industrial boilers, often
Rule heat recovery technology is simultaneously not suitable for, and therefore, it is necessary to a kind of effective small-sized waste-heat recovery devices, is used for mediumand smallscale industrial boilers
The waste heat of flue portion recycles.
Utility model content
The purpose of this utility model is that being directed to above-mentioned background, a kind of tubular boiler flue duct residual heat recovering system is proposed
The technical solution adopted in the utility model is: a kind of tubular boiler flue duct residual heat recovering system, including heat pipe change
Hot device, heat-exchanging water tank, automatic water replenishing controller, siphoning installation and heat storage water tank；
The heat exchange of heat pipe includes heat pipe evaporator section and heat pipe condenser section, and the heat pipe evaporator section is communicated with fume pipe,
The heat pipe condenser section is arranged in heat-exchanging water tank；
The heat-exchanging water tank bottom is equipped with automatic water replenishing controller, and intercommunicating pore, heat exchange are equipped at heat-exchanging water tank top cover
The bottom end of water tank is equipped with sewage draining exit, and heat-exchanging water tank side is connect with siphoning installation；
Small pump and control system are installed, automatic water replenishing controller is in heat-exchanging water on the automatic water replenishing controller
Lowest water level measuring point, setting water level measuring point, peak level measuring point, temperature point are equipped in case；
One end of the siphoning installation is arranged in heat-exchanging water tank by communicating pipe, and it is vertical that the other end of siphoning installation passes through
Pipe extends vertically into heat storage water tank, and bend pipe is equipped between communicating pipe and vertical pipe.
Preferably, the heat pipe arrangement of the heat exchange of heat pipe is in-line arrangement, heat pipe evaporator section surface is equipped with abrasionproof
Watt, for enhancing heat exchange area and reducing tube surface erosion, protect heat pipe.
Preferably, the control device includes three water level measuring points, three temperature points, feed pump and automatically controls system
System: where three water level measuring points are lowest water level measuring point, setting water level measuring point and peak level measuring point respectively, and three temperature are surveyed
Point is located at close to three positions of siphoning installation side, height slightly below setting water level and horizontal homogeneous arrangement.
Preferably, the peak level measuring point slightly above sets water level measuring point, it is higher by setting water level measuring point 3%-5% i.e.
Can, in order to avoid influence hot water quality.
Preferably, the communicating pipe lower edge of the siphoning installation is concordant with lowest water level measuring point, the highest point of bend pipe with
Setting water level measuring point is concordant, and the lower edge of vertical pipe protrudes into the nearly bottom position of heat storage water tank, and vertical pipe is connect with water storage case lid
Place is welding structure.
Preferably, there is insulating layer in the heat-exchanging water tank outer surface.
When the utility model incoming flow sweep of gases heat pipe, the high-termal conductivity that heat pipe relies on itself transmits rapidly flue gas heat
To heat-exchanging water tank, water in heating water tank, when water temperature reaches certain temperature, waterworks starting, water supply to peak level, this
When siphoning installation start, it is spontaneous to send hot water to heat storage water tank, be then distributed to and take thermal region.
The utility model has the advantages that the part of waste heat of flue gas is transferred to the water in heat-exchanging water tank using heat exchange of heat pipe by the utility model
In, then, hot water is periodically delivered to by heat storage water tank by a set of automatic water supplementation control system and siphoning installation, then by its
Be distributed to the place for needing hot water, as Industrial Boiler feed pump before, improve feed temperature；Or the production for plant area itself is raw
Apply flexibly water etc..
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of tubular boiler flue duct residual heat recovering system, including heat exchange of heat pipe 1, heat-exchanging water tank 2, from
Dynamic water-replenishing control device 3, siphoning installation 4 and heat storage water tank 5；
The heat exchange of heat pipe 1 includes heat pipe evaporator section 1-1 and heat pipe condenser section 1-2, the heat pipe evaporator section 1-1 and cigarette
Tracheae communicates, and the heat pipe condenser section 1-2 is arranged in heat-exchanging water tank 2；
2 bottom of heat-exchanging water tank is equipped with automatic water replenishing controller 3, is equipped with intercommunicating pore 2- at 2 top cover of heat-exchanging water tank
1, the bottom end of heat-exchanging water tank 2 is equipped with sewage draining exit 2-2, and 2 side of heat-exchanging water tank is connect with siphoning installation 4；
Small pump and control system 3-1 are installed, automatic water replenishing controller 3 exists on the automatic water replenishing controller 3
Lowest water level measuring point 3-2, setting water level measuring point 3-3, peak level measuring point 3-4, temperature point 3-5 are equipped in heat-exchanging water tank 2；
One end of the siphoning installation 4 is arranged in heat-exchanging water tank 2 by communicating pipe 4-1, and the other end of siphoning installation 4 is logical
It crosses vertical pipe 4-3 to extend vertically into heat storage water tank 5, bend pipe 4-2 is equipped between communicating pipe 4-1 and vertical pipe 4-3.
The heat pipe arrangement of the heat exchange of heat pipe 1 is in-line arrangement, and heat pipe evaporator section surface is equipped with wearing-resistant tile, for increasing
Strong heat exchange area and reduction tube surface erosion, protect heat pipe.The control device includes three water level measuring points, three temperature surveys
Point, feed pump and automatic control system: where three water level measuring points are lowest water level measuring point 3-2, setting water level measuring point 3- respectively
3 and peak level measuring point 3-4, three temperature points are located at close to 4 side of siphoning installation, height slightly below setting water level
Three positions of measuring point 3-3 and horizontal homogeneous arrangement.Peak level measuring point 3-4 is higher by setting water level measuring point 3-33%-5% i.e.
Can, in order to avoid influence hot water quality.The communicating pipe 4-1 lower edge of the siphoning installation 4 is concordant with lowest water level measuring point 3-2, bend pipe
The highest point of 4-2 is concordant with setting water level measuring point 3-3, and the lower edge of vertical pipe 4-3 protrudes into the nearly bottom position of heat storage water tank 5, erects
Straight tube 4-3 and 5 lid junction of heat storage water tank are welding structure.There is insulating layer in 2 outer surface of heat-exchanging water tank.
The utility model heat exchange of heat pipe, automatic water supplementation control system, siphoning installation are mounted on heat-exchanging water tank, connection
Major way is welding；The vertical pipe of siphoning installation extends vertically into the inside of heat storage water tank, and connection type is also welding.It is described
There are intercommunicating pores at the top cover of heat-exchanging water tank, for connecting with atmosphere, it is ensured that siphoning installation can work normally.The automatic benefit
The control mode of water control system are as follows: after residual neat recovering system brings into operation, water replanishing device is opened after water level is lower than lowest water level 3s
It is dynamic, stopping when water level reaches setting water level；When three temperature points reach set temperature, water replanishing device starting；Water level reaches
When peak level, water replanishing device stops.The temperature point setting value root of the automatic water supplementation control system takes heat request to be set
Fixed, set temperature should be higher than that 10-15 DEG C or so of required hot water temperature.When water level is higher than setting water level, siphon bend highest point
Full of water and start to fill the water into heat storage water tank, under atmospheric pressure, siphoning installation can work always until heat-exchanging water tank
Water level is lower than lowest water level.
The embodiments of the present invention is described in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For those of ordinary skill in the art, in the range of the principles of the present invention and technical idea
It is interior, a variety of variations, modification, replacement and deformation are carried out to these embodiments and still fallen in the protection scope of the utility model.
Claims (6)
1. a kind of tubular boiler flue duct residual heat recovering system, it is characterised in that: including heat exchange of heat pipe, heat-exchanging water tank, automatic
Water-replenishing control device, siphoning installation and heat storage water tank；
The heat exchange of heat pipe includes heat pipe evaporator section and heat pipe condenser section, and the heat pipe evaporator section is communicated with fume pipe, described
Heat pipe condenser section is arranged in heat-exchanging water tank；
The heat-exchanging water tank bottom is equipped with automatic water replenishing controller, is equipped with intercommunicating pore, heat-exchanging water tank at heat-exchanging water tank top cover
Bottom end be equipped with sewage draining exit, heat-exchanging water tank side is connect with siphoning installation；
Small pump and control system are installed, automatic water replenishing controller is in heat-exchanging water tank on the automatic water replenishing controller
Equipped with lowest water level measuring point, setting water level measuring point, peak level measuring point, temperature point；
One end of the siphoning installation is arranged in heat-exchanging water tank by communicating pipe, and the other end of siphoning installation is hung down by vertical pipe
It directly protrudes into heat storage water tank, bend pipe is equipped between communicating pipe and vertical pipe.
2. a kind of tubular boiler flue duct residual heat recovering system according to claim 1, it is characterised in that: the heat pipe changes
The heat pipe arrangement of hot device is in-line arrangement, and heat pipe evaporator section surface is equipped with wearing-resistant tile.
3. a kind of tubular boiler flue duct residual heat recovering system according to claim 1, it is characterised in that: three temperature
Degree measuring point is located at close to three positions of siphoning installation side, height slightly below setting water level measuring point and horizontal homogeneous arrangement
It sets.
4. a kind of tubular boiler flue duct residual heat recovering system according to claim 1, it is characterised in that: the highest water
Position measuring point is higher by setting water level measuring point 3%-5%.
5. a kind of tubular boiler flue duct residual heat recovering system according to claim 1, it is characterised in that: the siphon dress
The communicating pipe lower edge set is concordant with lowest water level measuring point, and the highest point of bend pipe is concordant with setting water level measuring point, under vertical pipe
Edge protrudes into the nearly bottom position of heat storage water tank, and vertical pipe and water storage case lid junction are welding structure.
6. a kind of tubular boiler flue duct residual heat recovering system according to claim 1, it is characterised in that: the heat-exchanging water
There is insulating layer in case outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197146.8U CN209588081U (en) | 2019-02-13 | 2019-02-13 | A kind of tubular boiler flue duct residual heat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197146.8U CN209588081U (en) | 2019-02-13 | 2019-02-13 | A kind of tubular boiler flue duct residual heat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588081U true CN209588081U (en) | 2019-11-05 |
Family
ID=68354464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197146.8U Active CN209588081U (en) | 2019-02-13 | 2019-02-13 | A kind of tubular boiler flue duct residual heat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316361A (en) * | 2021-05-21 | 2021-08-27 | 浙江酷灵信息技术有限公司 | Thermosiphon heat sinks, systems and applications |
| CN113432474A (en) * | 2021-07-06 | 2021-09-24 | 宋玉峰 | Motor frequency converter with heat energy recovery mechanism and use method thereof |
| CN114251649A (en) * | 2021-12-31 | 2022-03-29 | 贵州长泰源节能建材股份有限公司 | Waste heat and excess pressure recycling system for aerated bricks |
-
2019
- 2019-02-13 CN CN201920197146.8U patent/CN209588081U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316361A (en) * | 2021-05-21 | 2021-08-27 | 浙江酷灵信息技术有限公司 | Thermosiphon heat sinks, systems and applications |
| CN113432474A (en) * | 2021-07-06 | 2021-09-24 | 宋玉峰 | Motor frequency converter with heat energy recovery mechanism and use method thereof |
| CN114251649A (en) * | 2021-12-31 | 2022-03-29 | 贵州长泰源节能建材股份有限公司 | Waste heat and excess pressure recycling system for aerated bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: 021000 No. 19, morigele River Street, Hailar District, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: Hulunbuir branch of Inner Mongolia special equipment inspection and Research Institute Address before: 021008 Yimin street, Hailar District, Hulun Buir, the Inner Mongolia Autonomous Region 22 Patentee before: HULUNBEIER SPECIAL EQUIPMENT INSPECTION INSTITUTE Effective date of registration: 20230821 Address after: 021000 No. 19, morigele River Street, Hailar District, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: Hulunbuir branch of Inner Mongolia special equipment inspection and Research Institute Patentee after: Inner Mongolia Special Equipment Inspection and Research Institute Address before: 021000 No. 19, morigele River Street, Hailar District, Hulunbuir City, Inner Mongolia Autonomous Region Patentee before: Hulunbuir branch of Inner Mongolia special equipment inspection and Research Institute |
|
| TR01 | Transfer of patent right |