CN215598177U - Cooling pusher heat exchange device for reducing potassium sulfate discharging temperature - Google Patents
Cooling pusher heat exchange device for reducing potassium sulfate discharging temperature Download PDFInfo
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- CN215598177U CN215598177U CN202122101826.5U CN202122101826U CN215598177U CN 215598177 U CN215598177 U CN 215598177U CN 202122101826 U CN202122101826 U CN 202122101826U CN 215598177 U CN215598177 U CN 215598177U
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Abstract
The utility model discloses a heat exchange device of a cooling pusher for reducing the discharge temperature of potassium sulfate, which belongs to the technical field of heat exchange equipment and comprises a heat exchange water pipe, a circulating cooling water inlet valve and a circulating cooling water outlet valve, wherein the heat exchange water pipe is welded on the inner surface of a shell of the cooling pusher, the circulating cooling water inlet valve is arranged at an inlet below the heat exchange water pipe, the circulating cooling water outlet valve is arranged at an outlet above the heat exchange water pipe, and the heat exchange water pipe, the circulating cooling water inlet valve and the circulating cooling water outlet valve form a complete circulating water path. The heat exchange device of the cooling pusher is simple in structure and convenient to use, improves the heat exchange effect of the cooling pusher, can well inhibit the defect that potassium sulfate materials are adhered to the inner shaft and the blades of the cooling pusher to block the discharge hole due to overhigh temperature, and saves a large amount of manpower and material resources.
Description
Technical Field
The utility model relates to the technical field of heat exchange equipment, in particular to a heat exchange device of a cooling pusher for reducing the discharge temperature of potassium sulfate.
Background
In manhaimu potassium sulphate production process, when the finished product potassium sulphate gets into the cooling pusher through the reacting furnace discharge gate and carries and cool off, often because the poor potassium sulphate finished product material high temperature that makes after the cooling of heat transfer device's cooling effect causes a large amount of potassium sulphate materials adhesion on cooling pusher inside axle and blade to block up the discharge gate, will maintain normal production, need a large amount of manpower and materials to clear up the inside and discharge gate of cooling pusher, consequently very necessary to reform transform the heat transfer device of cooling pusher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that a large amount of potassium sulfate materials are adhered to an inner shaft and blades of a cooling pusher and block a discharge hole due to the fact that the temperature of the cooled potassium sulfate finished product is too high due to poor cooling effect of a heat exchange device of the cooling pusher, so that the heat exchange device of the cooling pusher for reducing the discharging temperature of the potassium sulfate can ensure that the cooling effect of the potassium sulfate finished product is better in the conveying and cooling process, and the potassium sulfate materials are prevented from being adhered to the inner shaft and blades of the cooling pusher and blocking the discharge hole.
The utility model solves the problems and adopts the technical scheme that:
the utility model provides a reduce cooling pusher heat transfer device of potassium sulphate ejection of compact temperature, includes heat transfer water pipe, recirculated cooling water inlet valve and recirculated cooling water outlet valve, and the welding of heat transfer water pipe is on cooling pusher's shell internal surface, and recirculated cooling water inlet valve sets up the entrance in the below of heat transfer water pipe, and recirculated cooling water outlet valve sets up the exit in heat transfer water pipe top, and heat transfer water pipe, recirculated cooling water inlet valve and recirculated cooling water outlet valve form a complete circulation water route.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
according to the utility model, the heat exchange water pipe is welded on the inner surface of the shell of the original cooling pusher, and the circulating cooling water inlet valve and the circulating cooling water outlet valve are arranged at the inlet and the outlet of the heat exchange water pipe, so that the cooling heat exchange effect is very good through direct heat exchange of cooling water, the heat exchange effect of the cooling pusher is improved, the defect that potassium sulfate materials are adhered to the inner shaft and the blades of the cooling pusher to block the discharge hole due to overhigh temperature can be well inhibited, and a large amount of manpower and material resources are saved. The utility model has simple structure, convenient use and good cooling and heat exchange effects.
Preferably, the further technical scheme of the utility model is as follows:
the upper part of the shell of the cooling pusher is provided with a plurality of observation holes.
A feed inlet is arranged above the shell of the cooling pusher, and a discharge outlet and a discharge hole are arranged below the shell of the cooling pusher.
The heat exchange water pipes are arranged on the inner surface of the shell of the cooling pusher and are in a coil shape.
The circulating cooling water inlet valve and the circulating cooling water outlet valve are ball valves, and the model of each ball valve is DN 80.
Drawings
Fig. 1 is a schematic structural diagram of a heat exchange device of a cooling pusher.
Labeled as: 1. a heat exchange water pipe; 2 circulating cooling water inlet valve; 3. a circulating cooling water outlet valve; 4. cooling the pusher; 5. an observation hole; 6. a feed inlet; 7. a discharging port; 8. and (4) a discharge port.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
FIG. 1 is a schematic structural diagram of a heat exchange device of a cooling pusher; a cooling pusher heat transfer device for reducing potassium sulfate discharging temperature is shown in figure 1 and comprises a heat transfer water pipe 1, a circulating cooling water inlet valve 2 and a circulating cooling water outlet valve 3.
Wherein, heat transfer water pipe 1 welds on the internal surface of cooling pusher 4's shell, and heat transfer water pipe 1 is by the carbon steel pipe half-pipe directly be covered with then weld cooling pusher 4's shell on the internal surface, and heat transfer water pipe 1 is the snake tubular form in the shape of arranging of cooling pusher 4's shell internal surface, and the model of carbon steel pipe half-pipe is DN 80. The lower portion and the upper portion of a shell of the cooling pusher 4 are provided with outlets which are respectively an inlet and an outlet of a heat exchange water pipe 1, a circulating cooling water inlet valve 2 is arranged at the inlet below the heat exchange water pipe 1, a circulating cooling water outlet valve 3 is arranged at the outlet above the heat exchange water pipe 1, the heat exchange water pipe 1 forms a complete circulating water path at the inner surface of the shell of the cooling pusher 4, and the circulating cooling water inlet valve 2 and the circulating cooling water outlet valve 3 cool and exchange heat on the inner surface of the shell of the cooling pusher 4. The circulating cooling water inlet valve 2 and the circulating cooling water outlet valve 3 are ball valves, and the model of each ball valve is DN 80.
In addition, in a specific embodiment, 3 observation holes 5 are arranged in the middle part above the shell of the cooling pusher 4, and the observation holes are transparent, so that the reaction condition of the materials in the shell of the cooling pusher 4 can be observed by naked eyes. The right side position of the upper portion of the shell of the cooling pusher 4 is provided with a feeding hole 6 for materials to enter, and the middle position of the lower portion of the shell of the cooling pusher 4 is provided with a discharging hole 7 for discharging materials after the reaction of the materials in the cooling pusher 4 is finished. A discharge port 8 is arranged at the left side part below the shell of the cooling pusher 4. The discharge port 8 is used for discharging the generated material.
The use method of the cooling pusher heat exchange device for reducing the discharging temperature of the potassium sulfate comprises the following steps: after the finished potassium sulfate material enters the cooling pusher 4 from the feed inlet 6, a large amount of heat can be conducted to the shell of the cooling pusher 4, at the moment, the heat exchange water pipe 1 welded on the shell of the cooling pusher 4, the circulating cooling water inlet valve 2 and the circulating cooling water outlet valve 3 form a complete circulating water path, and the circulating water path takes away a large amount of heat through circulating cooling water, so that the temperature of the finished potassium sulfate material is reduced by 3-5 ℃ on the original basis and is discharged from the discharge outlet 8, thereby avoiding the problem that the discharge outlet is blocked due to the fact that a large amount of potassium sulfate material is adhered to the inner shaft and the blades of the cooling pusher because of the poor cooling effect of the cooling pusher 3. The heat exchange device of the cooling pusher for reducing the discharging temperature of the potassium sulfate has the advantages of simple structure, convenient use and good cooling and heat exchange effects.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (5)
1. The utility model provides a reduce cooling pusher heat transfer device of potassium sulphate ejection of compact temperature which characterized in that, includes heat transfer water pipe, recirculated cooling water inlet valve and recirculated cooling water outlet valve, and the welding of heat transfer water pipe is on cooling pusher's shell internal surface, and recirculated cooling water inlet valve sets up the entrance in the below of heat transfer water pipe, and recirculated cooling water outlet valve sets up the exit in heat transfer water pipe top, and heat transfer water pipe, recirculated cooling water inlet valve and recirculated cooling water outlet valve form a complete circulation water route.
2. The heat exchange device for the cooling pusher for reducing the discharging temperature of potassium sulfate according to claim 1, wherein the upper part of the shell of the cooling pusher is provided with a plurality of observation holes.
3. The heat exchange device for the cooling pusher for reducing the discharging temperature of potassium sulfate according to claim 2, wherein a feeding port is arranged above the shell of the cooling pusher, and a discharging port are arranged below the shell of the cooling pusher.
4. The heat exchanger for cooling a pusher for reducing the discharge temperature of potassium sulfate as claimed in claim 1, wherein the heat exchange water pipes are arranged on the inner surface of the casing of the cooling pusher in a coil shape.
5. The heat exchange device of the cooling pusher for reducing the discharging temperature of potassium sulfate according to claim 1, wherein the circulating cooling water inlet valve and the circulating cooling water outlet valve are ball valves, and the ball valves are DN80 in model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101826.5U CN215598177U (en) | 2021-09-02 | 2021-09-02 | Cooling pusher heat exchange device for reducing potassium sulfate discharging temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101826.5U CN215598177U (en) | 2021-09-02 | 2021-09-02 | Cooling pusher heat exchange device for reducing potassium sulfate discharging temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215598177U true CN215598177U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122101826.5U Active CN215598177U (en) | 2021-09-02 | 2021-09-02 | Cooling pusher heat exchange device for reducing potassium sulfate discharging temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215598177U (en) |
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2021
- 2021-09-02 CN CN202122101826.5U patent/CN215598177U/en active Active
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