CN202081024U - Cement cooling system - Google Patents
Cement cooling system Download PDFInfo
- Publication number
- CN202081024U CN202081024U CN2011201891151U CN201120189115U CN202081024U CN 202081024 U CN202081024 U CN 202081024U CN 2011201891151 U CN2011201891151 U CN 2011201891151U CN 201120189115 U CN201120189115 U CN 201120189115U CN 202081024 U CN202081024 U CN 202081024U
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- China
- Prior art keywords
- cement
- cylinder
- water
- cooling
- water pipeline
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Abstract
The utility model discloses a cement cooling system comprising a cement cylinder, wherein the cement cylinder is provided with a cement inlet and a cement outlet; the cement inlet is at the upper part of the cement cylinder; the cement outlet is at the lower part of the cement cylinder; the inner part of the cement cylinder is provided with a cooling water pipeline; the outer part of the cement cylinder is provided with a spray water pipeline; the cooling water pipeline and the spray water pipeline are communicated with the water inlet; the upper part of the cement cylinder is also provided with a dust collection port, and the lower part of the cement cylinder is also provided with an air inlet; the dust collection port is communicated with a dust collector; and the air inlet is communicated with a fan. The cement cooling system is large in heat exchange area, high in heat exchange efficiency and better in cooling effect of cement.
Description
Technical field
The utility model relates to a kind of cement cooling system.
Background technology
In the cement course of processing, need cool off cement, the existing cement type of cooling is that the outside surface at the cement cylinder sprays from top to bottom, this type of cooling is simple in structure, heat interchanging area is little, can't carry out heat exchange fast and efficiently to cement, and cooling performance is poor.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of cement cooling system is provided, and heat interchanging area of the present utility model is big, and the heat exchange efficiency height is better to the cooling performance of cement.
Its technical scheme is as follows.
A kind of cement cooling system, comprise the cement cylinder, the cement cylinder is provided with cement import and cement exit, the cement import is positioned at the top of cement cylinder, cement exit is positioned at the bottom of cement cylinder, inside at the cement cylinder is provided with cooling water pipeline, is provided with the spray water pipeline in the outside of cement cylinder, and cooling water pipeline and spray water pipeline all communicate with water-in; Also be provided with suction port, bottom on the top of cement cylinder and also be provided with blast inlet, suction port communicates with suction cleaner, and blast inlet communicates with blower fan.
Below the further technical scheme of the utility model is described.
Also include the cement transfer lime, the bottom of cement transfer lime is the cement inlet, and the upper end of cement transfer lime communicates with described cement import.
Also include water inlet pipe, be provided with water pump on water inlet pipe, the import of described cooling water pipeline and spray water pipeline communicates with water inlet pipe.
Also include return water pipe, also be provided with water leg in the bottom of described cement cylinder outer wall, this water leg, described cooling water pipeline all communicate with return water pipe.
The bottom of described cement cylinder is back taper, is provided with ventilating groove on the conical surface of cement cylinder, and described blast inlet communicates with described cement cylinder by this ventilating groove.
Described blower fan is the positive displacement blower fan.
Also include valve, worm conveyor and cement wagon spout, valve is located at described cement exit place, and described cement exit is positioned at the top of first end of worm conveyor, and the cement wagon spout is positioned at the below of second end of worm conveyor.
Below advantage of the present utility model or principle are described:
In the cement process of cooling, cement falls from top to bottom from the cement cylinder under action of gravity, cooling air upwards forms cooling draught from the bottom of cement cylinder, and water coolant enters cooling water pipeline and spray water pipeline simultaneously, from the inside and the outside of cement cylinder the cement cylinder is cooled off respectively, adopt air cooling, water-cooled mode simultaneously, and water-cooled is divided into inner cooling and outer wall refrigerative mode, and the type of cooling is more, and heat interchanging area is big, the heat exchange efficiency height, cooling performance is better.
Description of drawings
Fig. 1 is the structure iron of the described cement cooling system of the utility model embodiment;
Description of reference numerals:
1, cement cylinder, 2, the cement import, 3, cement exit, 4, cooling water pipeline, 5, spray water pipeline, 6, suction port, 7, blast inlet, 8, cement transfer lime, 9, cement inlet, 10, water inlet pipe, 11, water pump, 12, return water pipe, 13, water leg, 14, ventilating groove, 15, blower fan, 16, valve, 17, cement wagon spout, 18, worm conveyor, 19, suction cleaner.
Embodiment
Below embodiment of the present utility model is elaborated.
As shown in Figure 1, a kind of cement cooling system, comprise cement cylinder 1, cement cylinder 1 is provided with cement import 2 and cement exit 3, cement import 2 is positioned at the top of cement cylinder 1, and cement exit 3 is positioned at the bottom of cement cylinder 1, is provided with cooling water pipeline 4 in the inside of cement cylinder 1, be provided with spray water pipeline 5 in the outside of cement cylinder 1, cooling water pipeline 4 and spray water pipeline 5 all communicate with water-in; Also be provided with suction port 6, bottom on the top of cement cylinder 1 and also be provided with blast inlet 7, suction port 6 communicates with suction cleaner 19, and blast inlet 7 communicates with blower fan 15.
Wherein, also include cement transfer lime 8, water inlet pipe 10, return water pipe 12, valve 16, worm conveyor 18 and cement wagon spout 17; The bottom of cement transfer lime 8 is a cement inlet 9, and the upper end of cement transfer lime 8 communicates with described cement import 2; Be provided with water pump 11 on water inlet pipe 10, the import of described cooling water pipeline 4 and spray water pipeline 5 communicates with water inlet pipe 10; Bottom at described cement cylinder 1 outer wall also is provided with water leg 13, and this water leg 13, described cooling water pipeline 4 all communicate with return water pipe 12.
The bottom of described cement cylinder 1 is back taper, is provided with ventilating groove 14 on the conical surface of cement cylinder 1, and described blast inlet 7 communicates with described cement cylinder 1 by this ventilating groove 14.Described blower fan 15 is a positive displacement blower fan 15.Valve 16 is located at described cement exit 3 places, and described cement exit 3 is positioned at the top of first end of worm conveyor 18, and cement wagon spout 17 is positioned at the below of second end of worm conveyor 18.
In the cement process of cooling, cement falls from top to bottom from cement cylinder 1 under action of gravity, and cooling air upwards forms cooling draught from the bottom of cement cylinder 1, and suction cleaner 19 carries out dust suction from the suction port 6 on cement cylinder 1 top; Water coolant enters cooling water pipeline 4 and spray water pipeline 5 under the effect of water pump 11, from the inside and the outside of cement cylinder 1 cement cylinder 1 is cooled off respectively, temperature raises after water coolant and the cement heat exchange, the temperature of cement is from being reduced to more than 100 ℃ below 70 ℃, and the higher water of temperature reclaims through return water pipe 12.
Present embodiment adopts air cooling, water-cooled mode simultaneously, and water-cooled is divided into inner cooling and outer wall refrigerative mode, and the type of cooling is more, and heat interchanging area is big, the heat exchange efficiency height, and cooling performance is better.
Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (7)
1. cement cooling system, comprise the cement cylinder, the cement cylinder is provided with cement import and cement exit, it is characterized in that, the cement import is positioned at the top of cement cylinder, and cement exit is positioned at the bottom of cement cylinder, is provided with cooling water pipeline in the inside of cement cylinder, be provided with the spray water pipeline in the outside of cement cylinder, cooling water pipeline and spray water pipeline all communicate with water-in; Also be provided with suction port, bottom on the top of cement cylinder and also be provided with blast inlet, suction port communicates with suction cleaner, and blast inlet communicates with blower fan.
2. cement cooling system according to claim 1 is characterized in that, also includes the cement transfer lime, and the bottom of cement transfer lime is the cement inlet, and the upper end of cement transfer lime communicates with described cement import.
3. cement cooling system according to claim 1 is characterized in that, also includes water inlet pipe, is provided with water pump on water inlet pipe, and the import of described cooling water pipeline and spray water pipeline communicates with water inlet pipe.
4. as cement cooling system as described in the claim 3, it is characterized in that, also include return water pipe, also be provided with water leg in the bottom of described cement cylinder outer wall, this water leg, described cooling water pipeline all communicate with return water pipe.
5. as cement cooling system as described in each in the claim 1 to 4, it is characterized in that the bottom of described cement cylinder is back taper, be provided with ventilating groove on the conical surface of cement cylinder, described blast inlet communicates with described cement cylinder by this ventilating groove.
6. as cement cooling system as described in each in the claim 1 to 4, it is characterized in that described blower fan is the positive displacement blower fan.
7. as cement cooling system as described in each in the claim 1 to 4, it is characterized in that, also include valve, worm conveyor and cement wagon spout, valve is located at described cement exit place, described cement exit is positioned at the top of first end of worm conveyor, and the cement wagon spout is positioned at the below of second end of worm conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201891151U CN202081024U (en) | 2011-06-07 | 2011-06-07 | Cement cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201891151U CN202081024U (en) | 2011-06-07 | 2011-06-07 | Cement cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081024U true CN202081024U (en) | 2011-12-21 |
Family
ID=45341664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201891151U Expired - Lifetime CN202081024U (en) | 2011-06-07 | 2011-06-07 | Cement cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981524A (en) * | 2012-11-27 | 2013-03-20 | 广西鱼峰水泥股份有限公司 | Method and device for controlling moderate heat cement temperature |
-
2011
- 2011-06-07 CN CN2011201891151U patent/CN202081024U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981524A (en) * | 2012-11-27 | 2013-03-20 | 广西鱼峰水泥股份有限公司 | Method and device for controlling moderate heat cement temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |