CN203657506U - Kiln waste heat utilization system - Google Patents
Kiln waste heat utilization system Download PDFInfo
- Publication number
- CN203657506U CN203657506U CN201320749250.6U CN201320749250U CN203657506U CN 203657506 U CN203657506 U CN 203657506U CN 201320749250 U CN201320749250 U CN 201320749250U CN 203657506 U CN203657506 U CN 203657506U
- Authority
- CN
- China
- Prior art keywords
- absorption refrigerator
- kiln
- cooling
- waste heat
- utilization system
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model provides a kiln waste heat utilization system. The kiln waste heat utilization system comprises a cooling chamber, a waste gas chamber, a kiln cooling device, a steam collection device and an absorption refrigerator, wherein the waste gas chamber is communicated with the cooling chamber, the kiln cooling device is connected with the cooling chamber, and the steam collection device and the absorption refrigerator are connected with the waste gas chamber. The kiln cooling device comprises a spraying pipeline and a recycling pipeline, wherein the spraying pipeline is connected to a cooling water outlet of the absorption refrigerator, and the recycling pipeline is connected to a cooling water inlet of the absorption refrigerator. The steam collection device comprises an exhaust pipeline and an exhaust fan arranged in the exhaust pipeline, and the exhaust pipeline is connected to a heat treatment port of the absorption refrigerator. The kiln waste heat utilization system has the advantages of being scientific in design, high in waste heat utilization rate, and capable of saving energy and achieving environment friendliness.
Description
Technical field
The utility model relates to a kind of bootstrap system, specifically, has related to a kind of kiln waste heat utilization system.
Background technology
Cooling water heat in use of kiln and the hot gas of discharge have often been discharged in atmosphere, and first has caused heating power waste, and second has caused thermal pollution, and enterprise will process these waste water and waste gas often needs to drop into very large cost, and effect is general.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provide a kind of design science, utilization rate of waste heat high, save the kiln waste heat utilization system of the energy, protection of the environment.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of kiln waste heat utilization system, it comprises cooling chamber, the exhaust air chamber being communicated with this cooling chamber, the kiln cooling device being connected with described cooling chamber and the device for collecting steam and the Absorption Refrigerator that are connected with described exhaust air chamber, described kiln cooling device comprises spray piping and recovery channel, described spray piping is connected in the coolant outlet of described Absorption Refrigerator, described recovery channel is connected in the cooling water inlet of described Absorption Refrigerator, described device for collecting steam comprises discharge duct and is located at the air exhauster in this discharge duct, described discharge duct is connected in the heat treatment port of described Absorption Refrigerator.
Base the above, the air inlet of described blast pipe is provided with dustproof filter screen.
Base the above, the heat treatment port of described Absorption Refrigerator comprises heat exchanger, the exhaust outlet of described blast pipe connects described heat exchanger import.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, a large amount of hot gas that the utility model produces kiln are transferred to Absorption Refrigerator by blast pipe and process, Absorption Refrigerator utilizes its heat to make cooling water, these cooling waters are used further to carry out the cooling work of kiln, and cooling water circulation utilization had both guaranteed that waste heat was fully utilized, make again cooling better effects if, saved a large amount of cooling costs.
Further, at the air inlet of blast pipe, dustproof filter screen being set, is for the impurity in filtering hot gas.It has advantages of that design science, utilization rate of waste heat are high, saves the energy, protection of the environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of kiln waste heat utilization system in the utility model.
In figure: 1. cooling chamber; 2. spray piping; 3. recovery channel; 4. Absorption Refrigerator; 5. discharge duct; 6. heat exchanger exit; 7. exhaust air chamber.
The specific embodiment
Below by the specific embodiment, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 1, a kind of kiln waste heat utilization system, it comprises cooling chamber 1, the exhaust air chamber 7 being communicated with this cooling chamber 1, the kiln cooling device being connected with described cooling chamber 1 and the device for collecting steam and the Absorption Refrigerator 4 that are connected with described exhaust air chamber 7, described kiln cooling device comprises spray piping 2 and recovery channel 3, described spray piping 2 is connected in the coolant outlet of described Absorption Refrigerator 4, described recovery channel 3 is connected in the cooling water inlet of described Absorption Refrigerator 4, described device for collecting steam comprises discharge duct 5 and is located at the air exhauster in this discharge duct, described discharge duct 5 is connected in the heat treatment port of described Absorption Refrigerator 4, the air inlet of described blast pipe 4 is provided with dustproof filter screen, the heat treatment port of described Absorption Refrigerator comprises heat exchanger, the exhaust outlet of described blast pipe 4 connects described heat exchanger import, discharge by heat exchanger exit afterwards, the water that a heat part for γ-ray emission is discharged by spray piping absorbs, another part enters exhaust air chamber, connect Absorption Refrigerator by discharge duct, this Absorption Refrigerator is by the chilled water referring to after its heat absorption, waste gas cooling by spray piping to cooling chamber, and by recovery channel, waste water is recycled to Absorption Refrigerator and again freezes, waste heat is made full use of, and make the gas temperature of discharging be down to minimum to the harm of environment.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (3)
1. a kiln waste heat utilization system, it is characterized in that: it comprises cooling chamber, the exhaust air chamber being communicated with this cooling chamber, the kiln cooling device being connected with described cooling chamber and the device for collecting steam and the Absorption Refrigerator that are connected with described exhaust air chamber, described kiln cooling device comprises spray piping and recovery channel, described spray piping is connected in the coolant outlet of described Absorption Refrigerator, described recovery channel is connected in the cooling water inlet of described Absorption Refrigerator, described device for collecting steam comprises discharge duct and is located at the air exhauster in this discharge duct, described discharge duct is connected in the heat treatment port of described Absorption Refrigerator.
2. kiln waste heat utilization system according to claim 1, is characterized in that: the air inlet of described blast pipe is provided with dustproof filter screen.
3. kiln waste heat utilization system according to claim 1, is characterized in that: the heat treatment port of described Absorption Refrigerator comprises heat exchanger, and the exhaust outlet of described blast pipe connects described heat exchanger import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749250.6U CN203657506U (en) | 2013-11-25 | 2013-11-25 | Kiln waste heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749250.6U CN203657506U (en) | 2013-11-25 | 2013-11-25 | Kiln waste heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657506U true CN203657506U (en) | 2014-06-18 |
Family
ID=50923885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320749250.6U Expired - Fee Related CN203657506U (en) | 2013-11-25 | 2013-11-25 | Kiln waste heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945662A (en) * | 2017-12-21 | 2019-06-28 | 开封中化换热设备有限公司 | A kind of recycling of smelting waste heat is used for the energy-efficient method of air-seperation system, system and air-separating plant |
| CN112129095A (en) * | 2020-08-03 | 2020-12-25 | 成都鑫劦科技服务有限公司 | Casting rotary kiln with quick cooling function and cooling mechanism thereof |
-
2013
- 2013-11-25 CN CN201320749250.6U patent/CN203657506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945662A (en) * | 2017-12-21 | 2019-06-28 | 开封中化换热设备有限公司 | A kind of recycling of smelting waste heat is used for the energy-efficient method of air-seperation system, system and air-separating plant |
| CN112129095A (en) * | 2020-08-03 | 2020-12-25 | 成都鑫劦科技服务有限公司 | Casting rotary kiln with quick cooling function and cooling mechanism thereof |
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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: 20140618 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |