CN203049271U - Equipment for utilizing waste heat of waste gas of setting machine - Google Patents
Equipment for utilizing waste heat of waste gas of setting machine Download PDFInfo
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- CN203049271U CN203049271U CN 201220743863 CN201220743863U CN203049271U CN 203049271 U CN203049271 U CN 203049271U CN 201220743863 CN201220743863 CN 201220743863 CN 201220743863 U CN201220743863 U CN 201220743863U CN 203049271 U CN203049271 U CN 203049271U
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- heat exchange
- waste gas
- exchange tubes
- setting machine
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Abstract
The utility model relates to equipment for utilizing waste heat of waste gas of a setting machine, which is characterized by comprising an airtight shell, wherein the shell is connected into a high-temperature waste gas pipeline of the setting machine in series through flange interfaces arranged at two ends of the shell; a plurality of heat exchange pipe sets with idler wheels at the bottoms are vertically arranged in the shell; guide rails matched with the idler wheels of the heat exchange pipe sets are arranged at the bottom of the shell; a sealing door for the heat exchange pipe sets to go in and out is arranged on the shell in the direction vertical to the guide rails; the heat exchange pipe sets are in head-to-tail connection through a quick joint; and a cold water inlet joint communicated with the inlet ends of the heat exchange pipe sets and a hot water outlet joint communicated with the outlet ends of the heat exchange pipe sets are arranged on the shell. According to the utility model, the heat exchange pipe sets can be disassembled, cleaned, repaired and exchanged simply, therefore, the effects of being simple, safe and rapid to maintain can be achieved; the use efficiency is increased; and furthermore, the equipment disclosed by the utility model has the functions of filtering waste gas, extinguishing fire through steam and collecting condensate oil and condensate water and is capable of generating and (or) producing hot water required for life by utilizing waste heat of high-temperature waste gas of the setting machine.
Description
Technical field
The utility model relates to a kind of setting machine waste gas heat utilization equipment.
Background technology
Heat setting machine is one of main energy consumption equipment in the textile dyeing and finishing industry.Heat setting machine is the device that utilizes hot-air that fabric is carried out the drying arrangement and makes it to finalize the design.General heat setting machine baking oven operating temperature: the chemical fibre class is about 200 ℃, about 180 ℃ of EGTs; COTTON FABRIC is about 140 ℃, about 120 ℃ of EGTs.Separate unit setting machine power consumption 60-100 ten thousand kilocalories, through estimation, the heat energy that fabric processing typing consumes only account for its 29%, the body heat loss accounts for 10%, all the other about heat energy more than 60% are lost in the atmosphere with toxic emission.The required a large amount of hot water of the dyeing process of many dyeing and finishings factory are by buying pipe network steam or providing the boiler heating for oneself, dyeing and finishing enterprise is expensive on the one hand buys pipe network steam or buys the fuel heat hot water, the a large amount of heat energy that contain in the high-temp waste gas of setting machine discharging are wasted on the other hand, so setting machine waste gas residual heat recycling equipment has the very big prospect of marketing.
Setting machine waste heat recovery mode is usually by two kinds, and the first is utilized high-temp waste gas and fresh air heat exchange to obtain hot-air and added to the purpose that reaches energy-conservation in the setting machine baking oven, and this kind equipment is in the successful operation of many dyeing and finishings enterprise.It is two namely described in the utility model, and such Equipment Market is rare successful operation case at present.
Therefore usually contain greasy dirt, fiber, steam etc. in the setting machine waste gas, will utilize waste gas residual heat at first will solve mentioned component in the waste gas to the adverse effect of the permanently effective operation of UTILIZATION OF VESIDUAL HEAT IN equipment.
Its UTILIZATION OF VESIDUAL HEAT IN equipment of UTILIZATION OF VESIDUAL HEAT IN engineering that utilizes setting machine high-temp waste gas waste heat to produce hot water of a small amount of operation in the market adopts heat-pipe heat exchanger or the tubular heat exchanger that is similar to boiler economizer substantially, because the design feature of such equipment self, when the heat exchanger inner accumulated adheres to greasy dirt and fiber foreign material, whole heat exchanger must be taken apart from exhaust pipe, this certainly will expend a large amount of manpowers, and the long operation that influences production equipment consuming time.Such heat exchanger internal heat exchange tubes and apparatus casing welding are fixing, can only effectively dispose the foreign material such as fiber greasy dirt that adhere on the heat exchanger ectonexine heat exchanger tube even if complete machine takes apart also, the internal layer heat exchanger tube that matrix form is arranged still is difficult to even can't effectively cleans.Because these disappearances of this kind equipment cause heat exchange efficiency to reduce gradually, reduction UTILIZATION OF VESIDUAL HEAT IN service life of equipment, and the windage that increases the waste discharge air pipe gradually of gathering and adhere to of above-mentioned foreign material causes air draft not smooth, even influence the normal operation of setting machine.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of setting machine waste gas heat utilization equipment.
Described setting machine waste gas heat utilization equipment, it is characterized in that comprising an airtight housing, housing is serially connected in the setting machine high-temp waste gas pipeline by the flange-interface that is arranged on its two ends, the set of heat exchange tubes that some groups of bottoms are provided with roller vertically is set in the housing, housing bottom is provided with the guide rail that matches with the roller of set of heat exchange tubes, is provided with hermatic door for the set of heat exchange tubes turnover with the housing of the perpendicular direction of guide rail; Join end to end by snap joint between the described set of heat exchange tubes, housing is provided with the cold water inlet joint that is communicated with the set of heat exchange tubes arrival end and the hot water outlet joint that is communicated with the set of heat exchange tubes port of export.
Described setting machine waste gas heat utilization equipment is characterized in that the air inlet side of described housing and the side of giving vent to anger are respectively equipped with to show the thermometer of both sides flue-gas temperature.
Described setting machine waste gas heat utilization equipment is characterized in that the top of set of heat exchange tubes in the described housing is provided with steam-smothering line, and this steam-smothering line is connected with the external steam pipe network by the steam smoothering interface.
Described setting machine waste gas heat utilization equipment is characterized in that described housing air inlet side is provided with the metal filter screen of fiber foreign material in the filtering waste gas.
Described setting machine waste gas heat utilization equipment is characterized in that described housing bottom is provided with oil trap and oil drain out, oil drain out and oil sump.
Described setting machine waste gas heat utilization equipment is characterized in that described set of heat exchange tubes adopts modular structure, can exchange between every group of set of heat exchange tubes, and the radiator structure of this set of heat exchange tubes is fin type.
Described setting machine waste gas heat utilization equipment is characterized in that being provided with in the described housing pressure sensor and temperature sensor.
Described setting machine waste gas heat utilization equipment is characterized in that described set of heat exchange tubes arrival end is provided with flowmeter.
Described setting machine waste gas heat utilization equipment is characterized in that the external supply-water pump of described cold water inlet joint, and frequency converter is set on the supply-water pump, and the described set of heat exchange tubes port of export arranges temperature controller.
Described setting machine waste gas heat utilization equipment, it is characterized in that the air inlet side of described housing and the side of giving vent to anger are respectively equipped with to show the thermometer of both sides flue-gas temperature, the top of set of heat exchange tubes is provided with steam-smothering line in the described housing, this steam-smothering line is connected with the external steam pipe network by the steam smoothering interface, described housing air inlet side is provided with the metal filter screen of fiber foreign material in the filtering waste gas, described housing bottom is provided with oil trap and oil drain out, oil drain out and oil sump, described set of heat exchange tubes adopts modular structure, can exchange between every group of set of heat exchange tubes, the radiator structure of this set of heat exchange tubes is fin type.
The utility model can be with the light disassembly, cleaning of set of heat exchange tubes, repair and change, to reach the effect of light, safe, quick maintaining, improve service efficiency, and the function of waste gas filtering, steam smoothering and cold oil, condensed water collection is arranged, can utilize the waste heat of setting machine high-temp waste gas to produce and (or) the required hot water of productive life.
Description of drawings
The structural representation that Fig. 1 opens for the utility model hermatic door;
The structural representation that Fig. 2 closes for the utility model hermatic door;
Among the figure: 10-housing, 11-guide rail, 12-cold water inlet joint, 13-hot water outlet joint, 14-steam smoothering interface, 15-oil drain out, 16-oil trap, 17-flange-interface, 18-thermometer, 19-metal filter screen, 20-set of heat exchange tubes, 21-roller, 22-hermatic door.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further:
Setting machine waste gas heat utilization equipment, comprise an airtight housing 10, housing 10 is serially connected in the setting machine high-temp waste gas pipeline by the flange-interface 17 that is arranged on its two ends, the set of heat exchange tubes 20 that some groups of bottoms are provided with roller 21 vertically is set in the housing 10, housing 10 bottoms are provided with the guide rail 11 that matches with the roller 21 of set of heat exchange tubes, be provided with the hermatic door 22 that passes in and out for set of heat exchange tubes 20 with the housing 10 of guide rail 11 perpendicular directions, can be with set of heat exchange tubes 20 convenient and swift extractions after hermatic door 22 on the housing 10 is opened, liquid (water or other the need heated liquid) set of heat exchange tubes of flowing through 20 inside, setting machine waste gas set of heat exchange tubes 20 outsides of flowing through, thus realize utilizing waste gas to carry out heating liquid; Join end to end by snap joint between the set of heat exchange tubes 20, housing 10 is provided with the cold water inlet joint 12 that is communicated with the set of heat exchange tubes arrival end and the hot water outlet joint 13 that is communicated with the set of heat exchange tubes port of export.
The air inlet side of housing 10 and the side of giving vent to anger are respectively equipped with to show the thermometer 18 of both sides flue-gas temperature, the top of set of heat exchange tubes 20 is provided with steam-smothering line in the housing 10, have the function of cleaning set of heat exchange tubes 20 concurrently, this steam-smothering line is connected with the external steam pipe network by steam smoothering interface 14; Housing 10 air inlet sides are provided with the metal filter screen 19 of fiber foreign material in the filtering waste gas, housing 10 bottoms are provided with oil trap 16 and oil drain out 15, oil drain out 15 is communicated with oil trap 16, and oil trap 16 is used for collecting the greasy dirt, moisture of condensation in the waste gas and sewage that steam flush produces and is discharged by oil drain out 15; Set of heat exchange tubes 20 adopts modular structure, can exchange between every group of set of heat exchange tubes 20, and the radiator structure of this set of heat exchange tubes 20 is fin type, and the fin on the set of heat exchange tubes 20 is in order to increase heat exchange area.
In housing 10, pressure sensor is set, set of heat exchange tubes 20 because of the adhering fibre greasy dirt in time during maintenance clean housing 10 internal pressures increase gradually, when internal pressure reached setting value, the steam valve that links to each other with steam-smothering line was opened automatically, to realize the purpose of automatic clean and maintenance.
In housing 10 temperature sensor is set, housing 10 internal temperatures raise when the setting machine exhaust piping catches fire, and when temperature in the housing 10 reached setting value, the steam valve that links to each other with steam-smothering line was opened automatically, to realize the purpose of self-extinguishing.
At the set of heat exchange tubes arrival end flowmeter is set, in order to record inflow; At cold water inlet joint 12 external supply-water pumps, frequency converter is set on the supply-water pump, the set of heat exchange tubes port of export arranges temperature controller, thereby it possesses and shows the hot water temperature and set out coolant-temperature gage and the feedback temperature signal finally realizes regulating automatically of hot water outlet temperature to adjust pump rotary speed and then to reach control cold water inlet flow for frequency converter.
The utility model can be expanded, can reserve certain space in the housing, just walk back and forth as the memory bar jack position of reserving in the host computer, increase memory bar as required, like this when exhaust gas volumn and temperature are enough, can increase some groups of set of heat exchange tubes, can obtain the hot water (hot water amount is constant) of higher temperature like this, perhaps increase inflow and can increase hot water output (leaving water temperature is constant).
In sum, the assembling design of the utility model, can utilize the waste heat of setting machine high-temp waste gas to produce and (or) the required hot water of productive life, its set of heat exchange tubes can make things convenient for and Fast Installation, dismounting, clean or repair and change, improving service efficiency, and have that waste gas filtering purifies concurrently, the function of pipeline fire extinguishing and waste oil collection.
The above is preferred embodiment of the present utility model only, is not to limit the scope that the utility model is implemented.So all equalizations of carrying out according to the described feature of the utility model claim and spirit change or modify, and all should be included in the protection domain of the present utility model.
Claims (10)
1. setting machine waste gas heat utilization equipment, it is characterized in that comprising an airtight housing, housing is serially connected in the setting machine high-temp waste gas pipeline by the flange-interface that is arranged on its two ends, the set of heat exchange tubes that some groups of bottoms are provided with roller vertically is set in the housing, housing bottom is provided with the guide rail that matches with the roller of set of heat exchange tubes, is provided with hermatic door for the set of heat exchange tubes turnover with the housing of the perpendicular direction of guide rail; Join end to end by snap joint between the described set of heat exchange tubes, housing is provided with the cold water inlet joint that is communicated with the set of heat exchange tubes arrival end and the hot water outlet joint that is communicated with the set of heat exchange tubes port of export.
2. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that the air inlet side of described housing and the side of giving vent to anger are respectively equipped with to show the thermometer of both sides flue-gas temperature.
3. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that the top of set of heat exchange tubes in the described housing is provided with steam-smothering line, and this steam-smothering line is connected with the external steam pipe network by the steam smoothering interface.
4. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that described housing air inlet side is provided with the metal filter screen of fiber foreign material in the filtering waste gas.
5. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that described housing bottom is provided with oil trap and oil drain out, oil drain out and oil sump.
6. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that described set of heat exchange tubes adopts modular structure, can exchange between every group of set of heat exchange tubes, and the radiator structure of this set of heat exchange tubes is fin type.
7. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that being provided with in the described housing pressure sensor and temperature sensor.
8. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that described set of heat exchange tubes arrival end is provided with flowmeter.
9. setting machine waste gas heat utilization equipment according to claim 1 is characterized in that the external supply-water pump of described cold water inlet joint, and frequency converter is set on the supply-water pump, and the described set of heat exchange tubes port of export arranges temperature controller.
10. according to claim 1 or 7 or 8 or 9 described setting machine waste gas heat utilization equipment, it is characterized in that the air inlet side of described housing and the side of giving vent to anger are respectively equipped with to show the thermometer of both sides flue-gas temperature, the top of set of heat exchange tubes is provided with steam-smothering line in the described housing, this steam-smothering line is connected with the external steam pipe network by the steam smoothering interface, described housing air inlet side is provided with the metal filter screen of fiber foreign material in the filtering waste gas, described housing bottom is provided with oil trap and oil drain out, oil drain out and oil sump, described set of heat exchange tubes adopts modular structure, can exchange between every group of set of heat exchange tubes, the radiator structure of this set of heat exchange tubes is fin type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743863 CN203049271U (en) | 2012-12-31 | 2012-12-31 | Equipment for utilizing waste heat of waste gas of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743863 CN203049271U (en) | 2012-12-31 | 2012-12-31 | Equipment for utilizing waste heat of waste gas of setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049271U true CN203049271U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743863 Expired - Fee Related CN203049271U (en) | 2012-12-31 | 2012-12-31 | Equipment for utilizing waste heat of waste gas of setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031687A (en) * | 2012-12-31 | 2013-04-10 | 杭州力强环境工程有限公司 | Equipment for utilizing waste gas heat of setter |
-
2012
- 2012-12-31 CN CN 201220743863 patent/CN203049271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031687A (en) * | 2012-12-31 | 2013-04-10 | 杭州力强环境工程有限公司 | Equipment for utilizing waste gas heat of setter |
| CN103031687B (en) * | 2012-12-31 | 2014-12-17 | 杭州力强环境工程有限公司 | Equipment for utilizing waste gas heat of setter |
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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: 20130710 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |