CN202675905U - Sedimentation bin cooling and temperature regulating device - Google Patents
Sedimentation bin cooling and temperature regulating device Download PDFInfo
- Publication number
- CN202675905U CN202675905U CN201220209351XU CN201220209351U CN202675905U CN 202675905 U CN202675905 U CN 202675905U CN 201220209351X U CN201220209351X U CN 201220209351XU CN 201220209351 U CN201220209351 U CN 201220209351U CN 202675905 U CN202675905 U CN 202675905U
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- CN
- China
- Prior art keywords
- cooling
- water tank
- cooling water
- sedimentation bin
- regulating device
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- 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 - Lifetime
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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
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Abstract
The utility model discloses a sedimentation bin cooling and temperature regulating device which comprises a cooling water tank arranged on the top of a sedimentation bin. The area of the bottom of the cooling water tank is equal to the area of the top of the sedimentation bin. Cooling water is contained in the cooling water tank. By aid of arrangement of a circulation water-cooling temperature regulating device on the top of the sedimentation bin, the sedimentation bin cooling and temperature regulating device can reduce temperature of smoke inside the sedimentation bin through water-cooling. Due to the fact that circulation water-cooling is easy to control and hot water can be generated by utilization of smoke heat, the sedimentation bin cooling and temperature regulating device can not only control the temperature of the smoke entering an inlet of a dust collecting bag and prevent stop of kilning caused by perforation of the dust collecting bag, but also can make full use of heat energy of the smoke, thereby improving economic performance.
Description
Technical field
The utility model relates to rotary kiln production correlation technique, particularly relates to a kind of settling bin temperature cooling.
Background technology
In the removal process of zinc oxide, the flue dust that burns in the rotary kiln production process to settling bin, arrives the air cooling pipe cooling through air-introduced machine again, gathers dust to bagroom at last and obtains product once oxidation zinc.Because to have height to have low for flue-gas temperature, and the high-temperature resistant temperature of bagroom can not surpass 150 ℃, surpasses this maximum temperature, and cloth bag will be burnt, and causes flue dust to leak outside, and has not only reduced recovery rate of valuable metals, simultaneously again to environment.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is based on the defective of prior art, how to realize the effective recovery to flue gas, avoids the dust chamber cloth bag is damaged and contaminated environment.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of settling bin temperature cooling, it comprises the cooling water tank that is arranged on the settling bin top, and the floor space of described cooling water tank equates with the top area of described settling bin, is contained with cooling cold water in the described cooling water tank.
Wherein, the side wall upper part of described cooling water tank is provided with water inlet; The lower sidewall of described cooling water tank is provided with delivery port.
Wherein, the lower sidewall of described cooling water tank also is provided with sewage draining exit.
Wherein, described cooling water tank top is provided with blow-down pipe.
(3) beneficial effect
The settling bin temperature cooling that technique scheme provides, by at the settling bin top recirculated water cooling temperature regulating device being set, can reduce flue-gas temperature in the settling bin by water-cooled, recirculated water cooling is easy to control, and can utilize flue gas heat generation hot water, not only can control flue gas and enter the dust collecting sleeve inlet temperature, avoid the dust collecting sleeve perforation and stop kiln, can also take full advantage of smoke heat energy, increase economic efficiency.
Description of drawings
Fig. 1 is that the settling bin temperature cooling of the utility model embodiment is applied in the structural representation on the settling bin;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
Wherein, 1: the first warehouse; 2: the second warehouses; 3: smoke inlet; 4: the first manholes; 5: the second manholes; 6: exhanst gas outlet; 7: cooling water tank; 8: blow-down pipe; 9: water inlet; 10: delivery port; 11: sewage draining exit.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows present embodiment settling bin temperature cooling and is applied in structural representation on the settling bin; Fig. 2 is the left view of Fig. 1; Fig. 3 is the right view of Fig. 1.Referring to figs. 1 through Fig. 3, this temperature cooling comprises the cooling water tank 7 that is arranged on the settling bin top, and the floor space of described cooling water tank 7 equates with the top area of described settling bin, is contained with cooling cold water in the described cooling water tank 7.Particularly, the side wall upper part of described cooling water tank 7 is provided with into 9 mouthfuls in water, links to each other with outside cold water source, to supply water to described cooling water tank 7; The lower sidewall of described cooling water tank 7 is provided with delivery port 10, by described delivery port 10 drainings, can realize that by water inlet 9 and delivery port 10 cold water in the cooling water tank 7 circulates, and realizes the recirculated water cooling to high-temperature flue gas in the settling bin; The lower sidewall of described cooling water tank 7 also is provided with sewage draining exit 11, is used for discharging the dirt of cooling water tank 7 interior depositions, improves the water-cooled effect of cooling water tank 7, avoids dirt to be deposited on cooling water tank 7 bottom thermal insulations; Described cooling water tank 7 tops are provided with blow-down pipe 8, by described blow-down pipe 8 cooling water tank 7 is connected with the outside, keep the interior external pressure of cooling water tank 7 to balance each other, avoid cooling water tank 7 internal causes generation steam and cause air pressure excessive, affect the safe handling of cooling water tank 7.
In the present embodiment, settling bin is the bicone structure that is connected, and comprises that the top of the first warehouse 1 and the second warehouse 2, the first warehouses 1 and the second warehouse 2 is connected, and the first warehouse 1 top is provided with smoke inlet 3, and the bottom is provided with the first manhole 4; The second warehouse 2 tops are provided with the exhanst gas outlet 6 that passes cooling water tank 7, and the bottom is provided with the second manhole 5.High-temperature flue gas is entered in the first warehouse 1 and the second warehouse 2 successively by smoke inlet 3, and the heat exchange by solid dirt deposition and flue gas upper strata and cooling water tank 7 realizes the cooling to flue gas, and last low-temperature flue gas is discharged by exhanst gas outlet 6.
As can be seen from the above embodiments, the utility model is by arranging the recirculated water cooling temperature regulating device at the settling bin top, can reduce flue-gas temperature in the settling bin by water-cooled, recirculated water cooling is easy to control, and can utilize flue gas heat to produce hot water, not only can control flue gas and enter the dust collecting sleeve inlet temperature, avoid the dust collecting sleeve perforation and stop kiln, per month because the cloth bag perforation stops kiln 2 times, lost 50,000 yuan of calculating by originally, year can be reduced the loss 1,200,000 yuan at every turn; And, can also take full advantage of smoke heat energy, increase economic efficiency.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (4)
1. a settling bin temperature cooling is characterized in that, comprises the cooling water tank that is arranged on the settling bin top, and the floor space of described cooling water tank equates with the top area of described settling bin, is contained with cooling cold water in the described cooling water tank.
2. settling bin temperature cooling as claimed in claim 1 is characterized in that, the side wall upper part of described cooling water tank is provided with water inlet; The lower sidewall of described cooling water tank is provided with delivery port.
3. settling bin temperature cooling as claimed in claim 2 is characterized in that, the lower sidewall of described cooling water tank also is provided with sewage draining exit.
4. settling bin temperature cooling as claimed in claim 2 is characterized in that, described cooling water tank top is provided with blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220209351XU CN202675905U (en) | 2012-05-11 | 2012-05-11 | Sedimentation bin cooling and temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220209351XU CN202675905U (en) | 2012-05-11 | 2012-05-11 | Sedimentation bin cooling and temperature regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675905U true CN202675905U (en) | 2013-01-16 |
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ID=47496805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220209351XU Expired - Lifetime CN202675905U (en) | 2012-05-11 | 2012-05-11 | Sedimentation bin cooling and temperature regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766964A (en) * | 2017-01-18 | 2017-05-31 | 绵阳易简环保科技有限公司 | Energy-saving metal electric melting furnace cleaner |
| CN107058759A (en) * | 2016-12-22 | 2017-08-18 | 新兴铸管（浙江）铜业有限公司 | Shaft furnace fire door dust collecting |
-
2012
- 2012-05-11 CN CN201220209351XU patent/CN202675905U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058759A (en) * | 2016-12-22 | 2017-08-18 | 新兴铸管（浙江）铜业有限公司 | Shaft furnace fire door dust collecting |
| CN107058759B (en) * | 2016-12-22 | 2019-06-18 | 新兴铸管（浙江）铜业有限公司 | Shaft furnace fire door dust collecting |
| CN106766964A (en) * | 2017-01-18 | 2017-05-31 | 绵阳易简环保科技有限公司 | Energy-saving metal electric melting furnace cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tang Xizhong Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |