CN202692784U - Waste heat recycling mechanism of setting machine - Google Patents
Waste heat recycling mechanism of setting machine Download PDFInfo
- Publication number
- CN202692784U CN202692784U CN 201220350182 CN201220350182U CN202692784U CN 202692784 U CN202692784 U CN 202692784U CN 201220350182 CN201220350182 CN 201220350182 CN 201220350182 U CN201220350182 U CN 201220350182U CN 202692784 U CN202692784 U CN 202692784U
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- heat
- heat pipe
- waste heat
- setting machine
- waste
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Abstract
The utility model relates to the field of textiles printing and dyeing, in particular to a waste heat recycling mechanism of a setting machine. The waste heat recycling mechanism comprises a shell, a heat pipe exchanger and a sealing body, wherein the heat pipe exchanger can be detachably installed in the shell, and the middle part of the heat pipe exchanger is provided with the sealing body which can be detached and installed in the shell. The shell is divided into two independent spaces through a sealing partition wall formed by the sealing body. The shell is further provided with a movable door which corresponds to the heat pipe exchanger and the sealing body. According to the waste heat recycling mechanism of the setting machine, the heat pipe exchanger can be conveniently taken outside, cleaned and maintained, so that the cleaning and maintaining time is short, and the cleaning and maintaining workload is small.
Description
Technical field
The utility model relates to the textile printing and dyeing field, refers in particular to a kind of waste heat recovery machine of setting machine structure.
Background technology
Forming machine is one of main energy consumption equipment in the textile dyeing and finishing industry, and it is to utilize hot-air that fabric is carried out device dry and that put in order and make it to finalize the design.Required hot blast temperature is about about 200 ℃ in the general heat setting machine, and generally about 170 ℃, a large amount of waste heats are discharged into air to its EGT.If add fuel combustion loss and body radiation loss etc., spill into atmosphere through estimating that the heat of inputting heat setting machine has more than 90% by exhaust.The heat that real processing fabric consumes has only accounted for 2.9% of input forming machine heat.
Along with China's industry development continuously and healthily, produce at dyeing and to manifest obvious problem aspect energy-conservation, the particularly energy waste of forming machine high-temp waste gas, if residual heat recovery in addition not, directly be discharged in the atmosphere, with serious harm to people's health, simultaneously association huge energy waste and to the thermal pollution of environment.
What at present, be used for the heat setting machine waste heat recovery has dual mode usually:
First kind of way is to reclaim heat energy to return in the forming machine baking oven again and realize energy-conservation purpose from the waste heat gas that forming machine is discharged, heat exchange mode is " gas-gas " heat exchange, heat exchangers is heat exchange of heat pipe, take full advantage of the efficient heat transfer performance of heat pipe, the high-temperature waste flue gas that forming machine is discharged is emitted heat by the heat absorbing side of heat exchanger, and this heat is delivered to the heat release side of heat exchanger fast through heat pipe.Absorbing heat during the heat release side of fresh air by heat exchanger, the fresh air after being heated is sucked in the baking oven by the negative pressure in the forming machine baking oven, thereby realizes energy-conservation purpose.
The second way is to reclaim heat energy to produce the energy-conservation purpose of hot water realization from the waste heat gas that forming machine is discharged, and heat exchange mode is " air-water " heat exchange, and heat exchangers is tubular heat exchanger.The high-temperature waste flue gas that forming machine is discharged carries out heat exchange by heat exchanger and clear water, and the clear water after being heated imports boiler, for the production of needs.Heat energy in the heat of hot water the has been reuse useless flue gas has been saved the required fuel of present heating (fire coal, combustion gas etc.) or electric energy, realizes thus energy-conservation purpose.
But, because forming machine waste gas contains a large amount of fibers, mist of oil, in heat exchanging process, very easily be attached on the heat pipe surface, have a strong impact on heat transfer, such as untimely cleaning, just can cause flue gas to stop up, so that forming machine can't work, thereby affect waste heat recovery efficient.And existing waste-heat recoverer all reckons without these factors, and its heat pipe is fixed (such as welding etc.) and is installed in the housing, is difficult to take apart carry out Fast-Maintenance maintenance, when obstruction or other faults occurring, maintenance load is very large, and length consuming time brings impact can for the production of applying unit.
Therefore, the inventor makes further research this, develops a kind of waste heat recovery machine of setting machine structure, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of waste heat recovery machine of setting machine structure, when realizing the waste heat recovery purpose, removes at any time dirt in the heat exchanger in the time of can using.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of waste heat recovery machine of setting machine structure, comprise housing, heat exchange of heat pipe, seal, heat exchange of heat pipe is installed in the housing removably, the middle part of heat exchange of heat pipe arranges equally the seal that can dismantle in the housing, is formed the seal isolation wall and housing is separated into two independently spaces by seal, also is provided with the dodge gate of corresponding heat exchange of heat pipe and seal on housing.
As preferably, the waste heat recovery machine of setting machine structure is that distributing is installed.
After adopting such scheme, the utility model compared with prior art has the following advantages: can easily the heat exchange of heat pipe taking-up be cleared up and safeguard, and its weak point consuming time, cleaning and maintenance workload are little.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Housing 1, heat exchange of heat pipe 2,
Seal 3, dodge gate 4,
Exhaust steam passage 7.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
As shown in Figure 1, the waste heat recovery machine of setting machine structure that a kind of distributing that the utility model discloses is installed, comprise housing 1, heat exchange of heat pipe 2, seal 3, heat exchange of heat pipe 2 are installed in the housing 1 removably, and the middle part of heat exchange of heat pipe 2 arranges equally the seal 3 that can dismantle in the housing, form the seal isolation wall and housing 1 is separated into two independently spaces by seal 3, on housing 1, also be provided with the dodge gate 4 of corresponding heat exchange of heat pipe 2 and seal 3.
Operation principle: cold wind is inhaled into the waste heat recovery machine of setting machine structure by the negative pressure in the forming machine from cold wind port 5, heat is delivered to air intake by exhaust steam passage 7 through heat exchange of heat pipe 2 in the waste gas, cold wind is heated by seal 3 and is inhaled in the radiator 6 in the forming machine, thereby realizes the waste heat recovery purpose.
In order to guarantee heat recovery efficiency, prevent that fiber in the flue gas, dust and floating thing from sticking to the waste-heat recovery device inwall, ad hoc have steam or a compressed air cleanout, in use, can open dodge gate 4 at any time, to remove dirt in the heat exchanger (needing regularly to clean according to operating position).
Above-mentioned only is specific embodiment of the utility model, but design concept of the present utility model is not limited to this, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (2)
1. waste heat recovery machine of setting machine structure, comprise housing, heat exchange of heat pipe, seal, it is characterized in that: heat exchange of heat pipe is installed in the housing removably, the middle part of heat exchange of heat pipe arranges equally the seal that can dismantle in the housing, is formed the seal isolation wall and housing is separated into two independently spaces by seal, also is provided with the dodge gate of corresponding heat exchange of heat pipe and seal on housing.
2. a kind of waste heat recovery machine of setting machine structure according to claim 1 is characterized in that: the waste heat recovery machine of setting machine structure is that distributing is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350182 CN202692784U (en) | 2012-07-18 | 2012-07-18 | Waste heat recycling mechanism of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350182 CN202692784U (en) | 2012-07-18 | 2012-07-18 | Waste heat recycling mechanism of setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692784U true CN202692784U (en) | 2013-01-23 |
Family
ID=47548392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350182 Expired - Fee Related CN202692784U (en) | 2012-07-18 | 2012-07-18 | Waste heat recycling mechanism of setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748966A (en) * | 2012-07-18 | 2012-10-24 | 绍兴文理学院 | Waste heat recovery mechanism for setting machine |
-
2012
- 2012-07-18 CN CN 201220350182 patent/CN202692784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748966A (en) * | 2012-07-18 | 2012-10-24 | 绍兴文理学院 | Waste heat recovery mechanism for setting machine |
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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 |
Granted publication date: 20130123 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |