CN210138673U - Inner-cooling type alkali making tower - Google Patents
Inner-cooling type alkali making tower Download PDFInfo
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- CN210138673U CN210138673U CN201822276083.3U CN201822276083U CN210138673U CN 210138673 U CN210138673 U CN 210138673U CN 201822276083 U CN201822276083 U CN 201822276083U CN 210138673 U CN210138673 U CN 210138673U
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Abstract
A interior cold type system soda tower for soda manufacturing industry, tower body upper portion is equipped with inlet, gas outlet, and air inlet, liquid outlet are equipped with to the tower lower part, are equipped with the manhole on the tower body, and top-down is distributing polylith column plate in the tower, the utility model discloses be equipped with the cooling water nest of tubes in the tower between the column plate, the condenser tube who advances the tower passes the tower body and links to each other with the condenser tube nest of tubes, and the trompil reinforcement of solvay type tower and the poor problem of outer cold tower crystallization quality have been solved to this kind of interior cold tower.
Description
Technical Field
An inner-cooling type soda tower belongs to production equipment in the soda manufacturing industry.
Background
The existing soda plant adopts a multi-tower group method to expand the capacity, increase the equipment investment, improve the operation difficulty and increase the production cost, and particularly for the plants adopting a pressurizing process, the tower diameter expansion and the single-tower capacity increase are more difficult, and the individual plants adopt an external cooling tower like CN2399371Y, thereby solving the problem of opening holes of the equipment, but bringing about the problems of product quality reduction, equipment investment increase and complex operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that the soda industry exists, the utility model provides an interior cold type soda tower, interior cold type soda tower is arranged in the soda manufacturing industry and in the baking soda production, including the tower body, inlet and gas outlet are equipped with on tower body upper portion, air inlet and liquid outlet are equipped with to the tower body lower part, the manhole is equipped with on the tower body, top-down is distributing polylith column plate in the tower body, its characterized in that is equipped with a plurality of cooling water nest of tubes between polylith column plate in the tower body, and the cooling water inlet-outlet pipe outside the tower body passes the tower body and enters the tower in and links to each other with the water inlet and the delivery port of a plurality of cooling water nest of tubes in the tower body, a plurality of cooling water nest of tubes are independent subassemblies, do not run through the tower body, arrange the tower body in completely, the cooling water nest of tubes.
Furthermore, the cooling water inlet and outlet pipe comprises a plurality of water inlet branch pipes which are respectively connected with the water inlet of the cooling water pipe group and a plurality of water outlet branch pipes which are respectively connected with the water outlet of the cooling water pipe group, the plurality of water inlet branch pipes respectively penetrate through the tower body and are connected with the water inlet main pipe outside the tower body, and the plurality of water outlet branch pipes respectively penetrate through the tower body and are connected with the water outlet main pipe outside the tower body.
Furthermore, the plurality of water inlet branch pipes are respectively provided with a valve outside the tower body for adjusting the water inlet amount of each cooling water pipe group.
Further, the cooling water business turn over pipe includes water inlet manifold and a plurality of water outlet branch pipe that link to each other with the delivery port of cooling water nest of tubes separately, water inlet manifold passes the tower body and divides a plurality of water inlet branch pipes that link to each other with the water inlet of cooling water nest of tubes separately in the tower body, a plurality of water outlet branch pipes pass the tower body respectively and link to each other with water outlet manifold outside the tower body.
Furthermore, the plurality of water outlet branch pipes are respectively provided with a valve outside the tower body for adjusting the cooling water amount of each cooling water pipe group.
Furthermore, the cooling water pipe group and the cooling water inlet and outlet pipe are both made of titanium materials.
According to the utility model discloses a scheme, an inner cooling type system alkali tower, 2 upper portions of tower body are equipped with inlet 3, gas outlet 1, the tower lower part is equipped with air inlet 8, liquid outlet 9, be equipped with manhole 13 on the tower body, top-down is equipped with column plate 4 in the tower, the invention adorns cooling water nest of tubes 6 between the column tray in the tower, cooling water nest of tubes does not run through the tower body, arrange in the tower completely, cooling water nest of tubes is independent subassembly, cooling water nest of tubes size in the radial direction of tower is less than the tower internal diameter, big trompil on the tower body has been avoided, cooling water inlet and outlet pipe outside the tower passes the tower body and gets into in the tower and links to each other with cooling water nest of tubes in the tower and exports, the cooling water.
The cooling water pipe group in the tower can be in the form of a straight pipe group, a spiral pipe group or other forms, and the pipe group is supported by a component welded on the tower body.
The cooling water pipe group, the inlet pipe, the outlet pipe and the pipe fittings in the tower are all made of titanium materials, corrosion is not generated in cooling water and medium in the tower, and maintenance is not needed.
The invention has the advantages that: 1. the tower body has low aperture ratio and is particularly suitable for large-scale devices.
2. The manufacturing cost of the tower is reduced.
3. Is favorable for improving the quality of the soda ash product.
4. Is convenient for production operation
5. Is favorable for reducing the production cost of the sodium carbonate.
Drawings
FIG. 1 is a schematic view of an internally cooled soda tower equipped with a cooling water tube bank in the form of a coil
FIG. 2 is a schematic sectional view taken along line A-A of the internally cooled caustic tower shown in FIG. 1
FIG. 3 is a schematic view of an internally cooled soda tower equipped with a cooling water pipe group in the form of a straight pipe
FIG. 4 is a schematic sectional view taken along line A-A of the internally cooled caustic tower shown in FIG. 3
Detailed Description
The present invention is further illustrated by the following examples, but the present invention is not limited to these examples.
Example 1
Referring to fig. 1 and 2, the tower is 25m high, the inner diameter of the tower is 4m, the upper part of the tower body 2 is provided with a liquid inlet 3 and a gas outlet 1, the lower part of the tower is provided with a gas inlet 8 and a liquid outlet 9, the tower body is provided with a manhole 13, tower plates 4 are arranged in the tower from top to bottom, cooling water pipe groups 6 are arranged between the tower plates in the tower, water inlet branch pipes 11 with the same number as the cooling water pipe groups 6 are respectively branched from a water inlet main pipe 10 outside the tower, each water inlet branch pipe 11 respectively penetrates through the tower body and enters the tower body and is connected with a water inlet 11-1 of each cooling water pipe group 6, each water inlet branch pipe 11 outside the tower is provided with a valve 12 for adjusting the water inlet amount of each cooling water pipe group 6, a water outlet 7-1 of each cooling water pipe group 6 is connected with each water outlet branch pipe 7, the water outlet branch pipe 7 of each cooling water pipe group 6 respectively penetrates through the tower body 2 and, the maximum outer diameter of the spiral pipe is 3.6m, the spiral pipe is supported by a support welded on the tower body, and the cooling water pipe group 6, the water inlet branch pipe 11, the water outlet branch pipe 7 and the pipe fittings in the tower are all made of titanium materials.
Example 2
Referring to fig. 3 and 4, the tower height is 25m, the inner diameter of the tower is 4m, the upper part of the tower body 2 is provided with a liquid inlet 3 and a gas outlet 1, the lower part of the tower is provided with a gas inlet 8 and a liquid outlet 9, the tower body is provided with a manhole 13, the tower plates 4 are arranged in the tower from top to bottom, cooling water pipe groups 6 are arranged between the tower plates in the tower, a cooling water inlet main pipe 10 penetrates through the tower body, water inlet branch pipes 11 with the same number as the cooling water pipe groups 6 are divided in the tower, the water inlet branch pipes 11 are connected with water inlets 11-1 of the cooling water pipe groups 6, water outlets 7-1 of the cooling water pipe groups 6 are connected with water outlet branch pipes 7, the water outlet branch pipes 7 of the cooling water pipe groups 6 respectively penetrate through the tower body 2 to go out of the tower, valves 12 are arranged on the water outlet branch pipes 7 to adjust the cooling water quantity of the pipe groups 6, the water outlet branch pipes 7, the distance between the cooling water pipe group 6 and the inner wall of the tower is 0.2m, the pipe group is supported by a support welded on the tower body, and the cooling water pipe group 6, the water inlet branch pipe 11, the water outlet branch pipe 7 and the pipe fittings in the tower are all made of titanium materials.
Claims (6)
1. An inner-cooling type soda making tower, which is used in the soda manufacturing industry and the baking soda production and comprises a tower body (2), wherein a liquid inlet (3) and a gas outlet (1) are arranged at the upper part of the tower body (2), a gas inlet (8) and a liquid outlet (9) are arranged at the lower part of the tower body (2), a manhole (13) is arranged on the tower body (2), a plurality of tower plates (4) are distributed in the tower body (2) from top to bottom, the inner-cooling type soda making tower is characterized in that a plurality of cooling water pipe groups (6) are arranged among the plurality of tower plates (4) in the tower body (2), a cooling water inlet pipe and a cooling water outlet pipe outside the tower body (2) penetrate through the tower body (2) to enter the tower body and are connected with a water inlet (11-1) and a water outlet (7-1) of the plurality of cooling water pipe groups (6) in the tower body (2), the plurality of cooling water, is completely arranged in the tower body (2), and the size of the cooling water pipe group (6) in the radial direction of the tower body (2) is smaller than the inner diameter of the tower body (2).
2. An internally-cooled soda tower as claimed in claim 1, wherein said cooling water inlet and outlet pipes comprise a plurality of inlet branch pipes (11) each connected to an inlet (11-1) of the cooling water pipe group (6) and a plurality of outlet branch pipes (7) each connected to an outlet (7-1) of the cooling water pipe group (6), said plurality of inlet branch pipes (11) passing through the tower body (2) and being connected to a water inlet header pipe (10) outside the tower body (2), and said plurality of outlet branch pipes (7) passing through the tower body (2) and being connected to a water outlet header pipe (5) outside the tower body (2).
3. An internally cooled soda tower as claimed in claim 2, wherein said plurality of water inlet branch pipes (11) are provided with respective valves (12) outside the tower body (2) for regulating the water inflow of the respective cooling water line groups (6).
4. An internally-cooled soda tower as claimed in claim 1, wherein said cooling water inlet and outlet pipes comprise a main water inlet pipe (10) and a plurality of branch water outlet pipes (7) each connected to a water outlet (7-1) of a corresponding one of said cooling water pipe groups (6), said main water inlet pipe (10) passing through said tower (2) and dividing, within said tower (2), a plurality of branch water inlet pipes (11) each connected to a water inlet (11-1) of a corresponding one of said cooling water pipe groups (6), said plurality of branch water outlet pipes (7) passing through said tower (2) and being connected to said main water outlet pipe (5) outside said tower (2).
5. An internally cooled soda tower as claimed in claim 4, wherein said plurality of outlet branches (7) are provided with respective valves (12) outside the tower body (2) for adjusting the amount of cooling water in each cooling water line group (6).
6. The internally-cooled soda tower as claimed in any one of claims 1 to 5, wherein said cooling water pipe group (6) and said cooling water inlet and outlet pipes are made of titanium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276083.3U CN210138673U (en) | 2018-12-26 | 2018-12-26 | Inner-cooling type alkali making tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276083.3U CN210138673U (en) | 2018-12-26 | 2018-12-26 | Inner-cooling type alkali making tower |
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| Publication Number | Publication Date |
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| CN210138673U true CN210138673U (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822276083.3U Active CN210138673U (en) | 2018-12-26 | 2018-12-26 | Inner-cooling type alkali making tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152586A (en) * | 2018-12-26 | 2019-08-23 | 王金福 | A kind of inner-cooled alkaline tower |
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2018
- 2018-12-26 CN CN201822276083.3U patent/CN210138673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152586A (en) * | 2018-12-26 | 2019-08-23 | 王金福 | A kind of inner-cooled alkaline tower |
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