CN205825075U - A kind of waste heat recovery heat transmission equipment - Google Patents
A kind of waste heat recovery heat transmission equipment Download PDFInfo
- Publication number
- CN205825075U CN205825075U CN201620681557.0U CN201620681557U CN205825075U CN 205825075 U CN205825075 U CN 205825075U CN 201620681557 U CN201620681557 U CN 201620681557U CN 205825075 U CN205825075 U CN 205825075U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- temperature flue
- flue gas
- housing
- exchanger tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of waste heat recovery heat transmission equipment, including the condensing heat exchanger being connected with high-temperature flue, condensing heat exchanger includes housing and the heat exchanger tube being arranged in housing, housing both sides inwall from top to bottom interlocks according to the order that a first from left is right and is provided with some horizontally disposed sheet metals, heat exchanger tube runs through sheet metal, the bottom of housing side is provided with the cooling water inlet being connected with heat exchanger tube one end, top is provided with the hot water outlet being connected with the heat exchanger tube other end, housing bottom is provided with low-temperature flue gas outlet and high-temperature flue gas import, sack cleaner it is additionally provided with on high-temperature flue, the gas outlet of sack cleaner is connected with high-temperature flue gas import.Compared with prior art, waste heat recovery heat transmission equipment of the present utility model, simple in construction, heat exchange efficiency is high, it is possible to the heat of maximized recovery high-temperature flue gas.
Description
Technical field
This utility model relates to high-temperature flue gas heat recovery technical field, and particularly a kind of waste heat recovery heat exchange sets
Standby.
Background technology
Waste heat refers to the limitation by factors such as history, technology, theories, in the industrial undertaking's energy-dissipating device put into operation,
Sensible heat that original design is not used appropriately and latent heat.It includes more than high-temp waste gas waste heat, cooling medium waste heat, waste vapour waste water
Heat, high-temperature product and afterheat of slags, chemical reaction waste heat etc..According to investigation, the waste heat total resources of every profession and trade account for its fuel and disappear
The 17-67% of consumption total amount, the residual heat resources of recoverable are about the 60% of waste heat total resources.Waste heat recovery is exactly by the heat of waste
Can recycle, improve energy utilization rate, reduce production cost, protect environment.
The high-temperature flue gas of the discharge in derived energy chemical field about about 400 DEG C, at present reclaim time industry generally with changing
Hot device carries out heat recovery, and waste heat recovery can make the temperature of flue gas be down to 130 DEG C, yet with the knot of existing heat exchanger
Structure design problem, the flue gas heat of actual recovered recycling is little, and due to accumulation, the dust meeting in flue gas for a long time
Being bonded on the heat exchanger tube of heat exchanger, the heat exchange efficiency causing heat exchanger tube is low.
Summary of the invention
The purpose of this utility model is intended to solve the deficiency of prior art problem, it is provided that a kind of waste heat recovery heat transmission equipment.
For reaching above-mentioned purpose, this utility model is implemented according to techniques below scheme:
A kind of waste heat recovery heat transmission equipment, including the condensing heat exchanger being connected with high-temperature flue, described condensing heat exchange
Device includes housing and the heat exchanger tube being arranged in housing, and described housing both sides inwall is from top to bottom handed over according to the order that a first from left is right
Mistake is provided with some horizontally disposed sheet metals, and described heat exchanger tube runs through sheet metal, and the bottom of housing side is provided with and heat exchanger tube one
Cooling water inlet, top that end connects are provided with the hot water outlet being connected with the heat exchanger tube other end, and described housing bottom is provided with low temperature cigarette
Gas outlet and high-temperature flue gas import, described high-temperature flue is additionally provided with sack cleaner, the gas outlet of sack cleaner and high temperature
Gas approach connects.
Further, the outlet of described low-temperature flue gas is externally provided with exhaust fan.
Compared with prior art, waste heat recovery heat transmission equipment of the present utility model, high-temperature flue gas first pass around after dedusting from
Housing bottom enters in housing, and high-temperature flue gas is natural after entering to move to housing upper, thus is fully contacted with heat exchanger tube, heat exchange
Pipe enters cold water top and goes out hot water from bottom, increases the time of contact of high-temperature flue gas and the water in heat exchanger tube；And what housing was arranged
Sheet metal can make the high-temperature flue gas of housing be Z-shaped to discharge to the outlet of housing bottom, further increase high-temperature flue gas with
The time of contact of the water in heat exchanger tube, the water in heat exchanger tube is enable to absorb more heat, the low-temperature flue gas finally discharged
Temperature can be down to 110 DEG C.This utility model simple in construction, heat exchange efficiency is high, it is possible to the heat of maximized recovery high-temperature flue gas
Amount.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explaining this utility model, but be not intended as restriction of the present utility model.
A kind of waste heat recovery heat transmission equipment as shown in Figure 1, including the condensing heat exchanger being connected with high-temperature flue 10, institute
State condensing heat exchanger and include housing 1 and the heat exchanger tube 2 being arranged in housing 1, described housing 1 both sides inwall from top to bottom according to
The right order of one the first from left is interlocked and is provided with some horizontally disposed sheet metals 8, and described heat exchanger tube 2 runs through sheet metal 8, and sheet metal 8 is
Good is the thinnest, can form bounce after high-temperature flue gas blows on sheet metal 8, and bounce can after being applied on heat exchanger tube 2
In minimizing heat exchanger tube 2, the formation of incrustation scale, prevents the heat exchange efficiency of heat exchanger tube 2 from reducing, and the bottom of housing 1 side is provided with and heat exchanger tube
Cooling water inlet 3, top that 2 one end connect are provided with the hot water outlet 4 being connected with heat exchanger tube 2 other end, are provided with bottom described housing 1
Low-temperature flue gas outlet 6 and high-temperature flue gas import 5, the outlet of described low-temperature flue gas is externally provided with exhaust fan 7, on described high-temperature flue 10 also
Being provided with sack cleaner 9, the gas outlet of sack cleaner 9 is connected with high-temperature flue gas import 5.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, within each falling within protection domain of the present utility model.
Claims (2)
1. a waste heat recovery heat transmission equipment, including the condensing heat exchanger being connected with high-temperature flue, it is characterised in that: described cold
Solidifying formula heat exchanger includes housing and the heat exchanger tube being arranged in housing, and described housing both sides inwall is right according to a first from left from top to bottom
Order interlock and be provided with some horizontally disposed sheet metals, described heat exchanger tube runs through sheet metal, the bottom of housing side be provided with
Cooling water inlet, top that heat exchanger tube one end connects are provided with the hot water outlet being connected with the heat exchanger tube other end, and described housing bottom sets
There are low-temperature flue gas outlet and high-temperature flue gas import, described high-temperature flue are additionally provided with sack cleaner, giving vent to anger of sack cleaner
Mouth is connected with high-temperature flue gas import.
Waste heat recovery heat transmission equipment the most according to claim 1, it is characterised in that: described low-temperature flue gas exports the row of being externally provided with
Fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620681557.0U CN205825075U (en) | 2016-07-01 | 2016-07-01 | A kind of waste heat recovery heat transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620681557.0U CN205825075U (en) | 2016-07-01 | 2016-07-01 | A kind of waste heat recovery heat transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825075U true CN205825075U (en) | 2016-12-21 |
Family
ID=57566772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620681557.0U Expired - Fee Related CN205825075U (en) | 2016-07-01 | 2016-07-01 | A kind of waste heat recovery heat transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715557A (en) * | 2018-07-11 | 2020-01-21 | 新兴能源装备股份有限公司 | Furnace flue gas waste heat recovery heat exchanger |
-
2016
- 2016-07-01 CN CN201620681557.0U patent/CN205825075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715557A (en) * | 2018-07-11 | 2020-01-21 | 新兴能源装备股份有限公司 | Furnace flue gas waste heat recovery heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210701 |