CN203501150U - Waste heat recovery and comprehensive utilization system for cigarette factory - Google Patents
Waste heat recovery and comprehensive utilization system for cigarette factory Download PDFInfo
- Publication number
- CN203501150U CN203501150U CN201320504241.0U CN201320504241U CN203501150U CN 203501150 U CN203501150 U CN 203501150U CN 201320504241 U CN201320504241 U CN 201320504241U CN 203501150 U CN203501150 U CN 203501150U
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- boiler
- temperature
- waste heat
- temperature water
- return box
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Abstract
The utility model provides a waste heat recovery and comprehensive utilization system for a cigarette factory with good recovery and utilization effects. The waste heat recovery and comprehensive utilization system comprises a high-temperature water return box, a medium-temperature water return box and a boiler energy saving unit, wherein the high-temperature water return box and the medium-temperature water return box are arranged in a boiler room of the cigarette factory; the boiler energy saving unit is arranged on a smoke exhaust flue of a gas and oil burning boiler of the cigarette factory; the medium-temperature water return box is connected with the boiler energy saving unit through a medium-temperature water pump; the boiler energy saving unit is connected with the high-temperature water return box; the high-temperature water return box is connected with a deoxygenated water pump and a steam water mixed heater respectively; the deoxygenated water pump is sequentially connected with a thermal deoxygenator, a feed water pump and a boiler; the steam water mixed heater is sequentially connected with a heat supply water pump, a plate heat exchanger and an office building heating system. By virtue of the waste heat recovery and comprehensive utilization system for the cigarette factory, according to the actual process production situations of the cigarette factory, the high-temperature water return box and the medium-temperature water return box are arranged in the boiler room, condensed water in a process workshop at different temperatures is recovered in a classification manner, and conditions are created for gradient utilization of waste heat.
Description
Technical field
The utility model relates to a kind of waste heat recycling system, especially a kind of cigar mill Waste Heat Recovery and utilization system.
Background technology
The industrial waste heat of cigar mill is a lot, but it is bad to recycle effect, not only wastes energy and also causes greenhouse effects.
Utility model content
The purpose of this utility model is to provide a kind of recycle effective cigar mill's Waste Heat Recovery and utilization system.
Realize cigar mill's Waste Heat Recovery and the utilization system of the utility model object, comprise the high-temperature tempering case and the middle temperature recovery tank that are arranged in cigar mill boiler room, be arranged on the boiler energy-saving device on the exit flue of cigar mill's gas fuel boiler; Described middle temperature recovery tank is connected with boiler energy-saving device by middle warm water pump, and described boiler energy-saving device is connected with high-temperature tempering case; Described high-temperature tempering case is connected with steam-water injection with deoxygenation water pump respectively, and described deoxygenation water pump connects thermal deaerator, feed pump and boiler successively; Described steam-water injection connects heat supply water pump, plate type heat exchanger and office block heating system successively.
Described plate type heat exchanger is also connected with high-temperature tempering case, for high-temperature heat supply backwater is sent back to high-temperature tempering case again.
On described high-temperature tempering case and middle temperature recovery tank, be connected with respectively Na-ion exchanger and tramp iron separator.
Described steam-water injection is provided with temperature intelligent control instrument.
The beneficial effects of the utility model are as follows: 1) according to the actual conditions of cigar mill's explained hereafter, high-temperature tempering case and middle temperature recovery tank are set in boiler room, the condensate water of the recovery process that classifies workshop different temperatures, for the cascade utilization of used heat creates conditions; 2) on the exit flue of gas fuel boiler, set up energy-saving appliance, the used heat in recovery boiler high-temperature flue gas; 3) high-temperature tempering is sent into thermal deaerator, has solved the ubiquitous technical barrier that often emits steam and overflow, causes heat energy and working medium (demineralized water) waste of cigar mill's softened water tank or recovery tank; 4) solved the unmatched technical barrier of hot water flow, temperature that condensing water flow, temperature and the office block heating of reclaiming between cigar mill's technique car and health hot water need; 5) solve office block Heating Load seasonal variety and greatly probably affected the stable technical barrier with vapour of cigar mill's explained hereafter; 6) do not adopt complicated automatic control system, only adopt one with the supporting water temperature intelligent controller of steam-water injection, solved the temperature control problem of whole system, can reduce investment outlay; 7) after adopting native system, cigar mill can not establish condensed water recycle bin, can significantly reduce investment.
Accompanying drawing explanation
Fig. 1 is the structural representation of cigar mill of the present utility model Waste Heat Recovery and utilization system.
The specific embodiment
Embodiment of the present utility model is as follows: as shown in Figure 1, cigar mill of the present utility model Waste Heat Recovery and utilization system, comprise the high-temperature tempering case and the middle temperature recovery tank that are arranged in cigar mill boiler room, be arranged on the boiler energy-saving device on the exit flue of cigar mill's gas fuel boiler; Described middle temperature recovery tank is connected with boiler energy-saving device by middle warm water pump, and described boiler energy-saving device is connected with high-temperature tempering case; Described high-temperature tempering case is connected with steam-water injection with deoxygenation water pump respectively, and described deoxygenation water pump connects thermal deaerator, feed pump and boiler successively; Described steam-water injection connects heat supply water pump, plate type heat exchanger and office block heating system successively.
Described plate type heat exchanger is also connected with high-temperature tempering case, for high-temperature heat supply backwater is sent back to high-temperature tempering case again to recycle.
On described high-temperature tempering case and middle temperature recovery tank, be connected with respectively Na-ion exchanger and tramp iron separator.
Described steam-water injection is provided with temperature intelligent control instrument.
The operation principle of cigar mill of the present utility model Waste Heat Recovery and utilization system is as follows: 1) high-temperature tempering case and middle temperature recovery tank are set in boiler room, reclaim respectively the high-temperature condensation water and the middle temperature condensed water that between cigar mill's technique car, come; 2) on the exit flue of gas fuel boiler, set up boiler energy-saving device, utilize high temperature flue-gas from boiler after the middle temperature condensed water heating of middle temperature recovery tank, to send into high-temperature tempering case; 3) high-temperature-hot-water of high-temperature tempering case being sent into thermal deaerator recycles; 4) heating season, the part high-temperature-hot-water of high-temperature tempering case, after steam-water injection heating, is heated to whole office block heating and health hot water by plate type heat exchanger; 5) from the high-temperature-hot-water of high-temperature tempering case, after plate type heat exchanger heat release is to office block heating water, still get back to high-temperature tempering case, recycling.
Embodiment recited above is described preferred embodiment of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (4)
1.Yi Zhong cigar mill Waste Heat Recovery and utilization system, is characterized in that: comprise the high-temperature tempering case and the middle temperature recovery tank that are arranged in cigar mill boiler room, be arranged on the boiler energy-saving device on the exit flue of cigar mill's gas fuel boiler; Described middle temperature recovery tank is connected with boiler energy-saving device by middle warm water pump, and described boiler energy-saving device is connected with high-temperature tempering case; Described high-temperature tempering case is connected with steam-water injection with deoxygenation water pump respectively, and described deoxygenation water pump connects thermal deaerator, feed pump and boiler successively; Described steam-water injection connects heat supply water pump, plate type heat exchanger and office block heating system successively.
2. cigar mill according to claim 1 Waste Heat Recovery and utilization system, is characterized in that: described plate type heat exchanger is also connected with high-temperature tempering case, for high-temperature heat supply backwater is sent back to high-temperature tempering case again, to recycle.
3. cigar mill according to claim 1 and 2 Waste Heat Recovery and utilization system, is characterized in that: on described high-temperature tempering case and middle temperature recovery tank, be connected with respectively Na-ion exchanger and tramp iron separator.
4. cigar mill according to claim 1 and 2 Waste Heat Recovery and utilization system, is characterized in that: described steam-water injection is provided with temperature intelligent control instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504241.0U CN203501150U (en) | 2013-08-19 | 2013-08-19 | Waste heat recovery and comprehensive utilization system for cigarette factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504241.0U CN203501150U (en) | 2013-08-19 | 2013-08-19 | Waste heat recovery and comprehensive utilization system for cigarette factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501150U true CN203501150U (en) | 2014-03-26 |
Family
ID=50332126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504241.0U Expired - Fee Related CN203501150U (en) | 2013-08-19 | 2013-08-19 | Waste heat recovery and comprehensive utilization system for cigarette factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456525A (en) * | 2014-09-29 | 2015-03-25 | 南京中电熊猫液晶材料科技有限公司 | Method for recycling steam condensation water, organic waste gas burning heat and exhausted gas waste heat |
| CN108895423A (en) * | 2018-07-11 | 2018-11-27 | 河南中烟工业有限责任公司 | A kind of cigarette auxiliary steam supply system |
-
2013
- 2013-08-19 CN CN201320504241.0U patent/CN203501150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456525A (en) * | 2014-09-29 | 2015-03-25 | 南京中电熊猫液晶材料科技有限公司 | Method for recycling steam condensation water, organic waste gas burning heat and exhausted gas waste heat |
| CN108895423A (en) * | 2018-07-11 | 2018-11-27 | 河南中烟工业有限责任公司 | A kind of cigarette auxiliary steam supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20160819 |