CN113465275A - Spiral cooling device for centrifugal mother liquor water - Google Patents
Spiral cooling device for centrifugal mother liquor water Download PDFInfo
- Publication number
- CN113465275A CN113465275A CN202011394702.4A CN202011394702A CN113465275A CN 113465275 A CN113465275 A CN 113465275A CN 202011394702 A CN202011394702 A CN 202011394702A CN 113465275 A CN113465275 A CN 113465275A
- Authority
- CN
- China
- Prior art keywords
- cooling
- spiral
- mother liquor
- spiral cooling
- pipe
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 148
- 239000012452 mother liquor Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 40
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Abstract
The invention provides a spiral cooling device for centrifugal mother liquor, which comprises a spiral cooling cover, a cooling storage barrel and a cooling filling ring, wherein the spiral cooling cover is arranged on the cooling storage barrel; an inner installation cavity is arranged inside the spiral cooling cover; a spiral cooling disc is arranged in the inner mounting cavity in a matching way; the cooling storage barrel is arranged at the lower part of the spiral cooling cover in a matching way; the cooling filling ring is installed on the outer side surface of the spiral cooling cover in a matching mode. The invention provides a spiral cooling device for centrifugal mother liquor, which improves the cooling contact area and contact time of the centrifugal mother liquor through an innovative spiral cooling disc, and greatly improves the cooling effect of the centrifugal mother liquor; meanwhile, the invention has novel structure and good market prospect.
Description
Technical Field
The invention belongs to the field of chemical treatment equipment, and particularly relates to a spiral cooling device for centrifugal mother liquor.
Background
When adopting suspension method polyvinyl chloride device to produce, 1 tPCV produces 3 ~ 4t centrifugation mother liquor water, and centrifugation mother liquor water has higher temperature after the reaction, in order to guarantee production safety and subsequent processing efficiency, need cool down centrifugation mother liquor water, and the cooling is all relied on natural cooling at present, and cooling efficiency is lower.
Therefore, the problem to be solved by those skilled in the art is to develop a device capable of efficiently cooling the centrifugal mother liquor water.
Disclosure of Invention
In order to solve the problems, the invention discloses a spiral cooling device for centrifugal mother liquor.
In order to achieve the purpose, the invention provides the following technical scheme:
a spiral cooling device for centrifugal mother liquor water comprises a spiral cooling cover, a cooling storage barrel and a cooling filling ring; an inner installation cavity is arranged inside the spiral cooling cover; a spiral cooling disc is arranged in the inner mounting cavity in a matching way; the spiral cooling disc comprises a cooling disc body and a central mounting rod; the central mounting rod is mounted in the inner mounting cavity along the central shaft of the spiral cooling cover; the cooling disc body is spirally arranged on the surface of the central mounting rod from top to bottom, a centrifugal mother liquid water flowing cavity is formed in the cooling disc body, and the upper end and the lower end of the centrifugal mother liquid water flowing cavity are respectively communicated with a centrifugal mother liquid water leading-in pipe and a centrifugal mother liquid water leading-out pipe; the cooling lead-in pipe upwards penetrates through the spiral cooling cover; the cooling delivery pipe penetrates through the spiral cooling cover downwards; the cooling storage barrel is arranged at the lower part of the spiral cooling cover in a matching way; the cooling filling ring is arranged on the outer side surface of the spiral cooling cover in a matching way, and a cooling filling cavity is formed inside the cooling filling ring; the cooling filling cavity is communicated with the inner installation cavity through a cooling leading-in pipe and a cooling return pipe.
Further, the spiral cooling cover is connected with the cooling storage barrel through thread matching.
Further, the bottom of the cooling storage barrel is also communicated with a centrifugal mother liquor water outflow pipe; an outflow control valve is also arranged on the centrifugal mother liquid water outflow pipe in a matching way.
Further, the cooling introduction pipe is located above the cooling return pipe.
Further, an introduction valve and a return valve are fitted to the cooling introduction pipe and the cooling return pipe, respectively.
Further, the introduction valve and the return valve are both solenoid valves.
The invention provides a spiral cooling device for centrifugal mother liquor, which consists of a spiral cooling cover, a cooling storage barrel and a cooling filling ring, wherein an inner installation cavity is arranged inside the spiral cooling cover and used for installing a spiral cooling disc in a matching way; the cooling storage barrel is arranged at the lower part of the spiral cooling cover in a matching way and used for storing the cooled centrifugal mother liquor; the cooling filling ring is arranged on the outer side surface of the spiral cooling cover in a matched mode, a cooling filling cavity for storing and flowing cooling liquid is formed in the cooling filling ring, the cooling filling cavity is communicated with the inner installation cavity through a cooling leading-in pipe and a cooling return pipe, the cooling liquid in the cooling filling cavity exchanges heat with centrifugal mother liquid water in the spiral cooling disc, the temperature of the cooling liquid is gradually increased, the cooling liquid with high temperature gradually flows downwards, and flowing circulation is conducted through the cooling leading-in pipe and the cooling return pipe.
Compared with the prior art, the invention provides a spiral cooling device for the centrifugal mother liquor, the cooling contact area and the contact time of the centrifugal mother liquor are improved through the innovative spiral cooling disc, and the cooling effect of the centrifugal mother liquor is greatly improved; meanwhile, the invention has novel structure and good market prospect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
List of reference numerals: the centrifugal mother liquid cooling device comprises a spiral cooling cover 1, a cooling storage barrel 2, a cooling filling ring 3, an inner mounting cavity 4, a spiral cooling disc 5, a cooling disc body 51, a central mounting rod 52, a centrifugal mother liquid water flowing cavity 6, a centrifugal mother liquid water leading-in pipe 7, a centrifugal mother liquid water leading-out pipe 8, a cooling filling cavity 9, a cooling leading-in pipe 10, a cooling return pipe 11, a centrifugal mother liquid water outlet pipe 12, an outflow control valve 13, an inlet valve 14 and a return valve 15.
Detailed Description
The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1, the present invention is a schematic structural diagram of a spiral cooling device for centrifugal mother liquor, which includes a spiral cooling cover 1, a cooling storage barrel 2 and a cooling filling ring 3.
An inner installation cavity 4 is arranged inside the spiral cooling cover 1; a spiral cooling disc 5 is arranged in the inner mounting cavity 4 in a matching way; the spiral cooling disc 5 comprises a cooling disc body 51 and a central mounting rod 52; the central mounting rod 52 is mounted in the inner mounting cavity 4 along the central axis of the spiral cooling cover 1; the cooling disc body 51 is spirally arranged on the surface of the central mounting rod 52 from top to bottom, a centrifugal mother liquid water flowing cavity 6 is formed in the cooling disc body, and the centrifugal mother liquid water inlet pipe 7 and the centrifugal mother liquid water outlet pipe 8 are respectively communicated with the upper end and the lower end of the centrifugal mother liquid water flowing cavity 6; the centrifugal mother liquor water inlet pipe 7 penetrates through the spiral cooling cover 1 upwards; the centrifugal mother liquor water delivery pipe 8 penetrates through the spiral cooling cover 1 downwards.
The cooling storage barrel 2 is arranged at the lower part of the spiral cooling cover 1 in a threaded fit manner, and the bottom of the cooling storage barrel 2 is also communicated with a centrifugal mother liquor water outflow pipe 12; an outflow control valve 13 is also matched and installed on the centrifugal mother liquid water outflow pipe 12.
The cooling filling ring 3 is arranged on the outer side surface of the spiral cooling cover 1 in a matching way, and a cooling filling cavity 9 is formed inside the cooling filling ring 3; the cooling filling chamber 9 and the inner mounting chamber 4 are also communicated with each other through a cooling inlet pipe 10 and a cooling return pipe 11, the cooling inlet pipe 10 is positioned above the cooling return pipe 11, and an inlet valve 14 and a return valve 15 are respectively fitted to the cooling inlet pipe 10 and the cooling return pipe 11.
The introduction valve 14 and the return valve 15 are both solenoid valves.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (6)
1. A spiral cooling device for centrifugal mother liquor water which characterized in that: comprises a spiral cooling cover (1), a cooling storage barrel (2) and a cooling filling ring (3); an inner installation cavity (4) is arranged inside the spiral cooling cover (1); a spiral cooling disc (5) is installed in the inner installation cavity (4) in a matching manner; the spiral cooling disc (5) comprises a cooling disc body (51) and a central mounting rod (52); the central mounting rod (52) is mounted in the inner mounting cavity (4) along the central axis of the spiral cooling cover (1); the cooling disc body (51) is spirally arranged on the surface of the central mounting rod (52) from top to bottom, a centrifugal mother liquid water flowing cavity (6) is formed in the cooling disc body, and the upper end and the lower end of the centrifugal mother liquid water flowing cavity (6) are respectively communicated with a centrifugal mother liquid water leading-in pipe (7) and a centrifugal mother liquid water leading-out pipe (8); the centrifugal mother liquor water inlet pipe (7) penetrates through the spiral cooling cover (1) upwards; the centrifugal mother liquor water delivery pipe (8) penetrates through the spiral cooling cover (1) downwards; the cooling storage barrel (2) is arranged at the lower part of the spiral cooling cover (1) in a matching way; the cooling filling ring (3) is installed on the outer side surface of the spiral cooling cover (1) in a matching mode, and a cooling filling cavity (9) is formed in the cooling filling ring (3); the cooling filling cavity (9) is communicated with the inner installation cavity (4) through a cooling inlet pipe (10) and a cooling return pipe (11).
2. The spiral cooling apparatus for centrifuged mother liquor water as set forth in claim 1 wherein: the spiral cooling cover (1) is connected with the cooling storage barrel (2) through thread matching.
3. The spiral cooling apparatus for centrifuged mother liquor water as set forth in claim 2 wherein: the bottom of the cooling storage barrel (2) is also communicated with a centrifugal mother liquor water outflow pipe (12); an outflow control valve (13) is also arranged on the centrifugal mother liquid water outflow pipe (12) in a matching way.
4. The spiral cooling apparatus for centrifuged mother liquor water as set forth in claim 1 wherein: the cooling lead-in pipe (10) is positioned above the cooling return pipe (11).
5. The spiral cooling apparatus for centrifuged mother liquor water as claimed in claim 4 wherein: an introduction valve (14) and a return valve (15) are respectively fitted to the cooling introduction pipe (10) and the cooling return pipe (11).
6. The spiral cooling apparatus for centrifuged mother liquor water as claimed in claim 5 wherein: the introduction valve (14) and the return valve (15) are both solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394702.4A CN113465275A (en) | 2020-12-03 | 2020-12-03 | Spiral cooling device for centrifugal mother liquor water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394702.4A CN113465275A (en) | 2020-12-03 | 2020-12-03 | Spiral cooling device for centrifugal mother liquor water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113465275A true CN113465275A (en) | 2021-10-01 |
Family
ID=77868286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011394702.4A Pending CN113465275A (en) | 2020-12-03 | 2020-12-03 | Spiral cooling device for centrifugal mother liquor water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113465275A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109046A1 (en) * | 2003-11-21 | 2005-05-26 | Irvine J. D. | Method and apparatus for the manipulation and management of a cryogen for production of frozen small volumes of a substance |
| CN205027151U (en) * | 2015-09-30 | 2016-02-10 | 王竞 | Double -deck cooling structure's screw type condenser |
| CN210154165U (en) * | 2019-03-26 | 2020-03-17 | 成都安满生物医药科技有限公司 | Low-temperature cooling liquid circulating pump |
| CN210625417U (en) * | 2019-07-04 | 2020-05-26 | 天津市晋云建筑材料有限公司 | Cooling device is used in water-reducing agent production |
| CN210862311U (en) * | 2019-11-01 | 2020-06-26 | 江西品信药业有限公司 | Traditional chinese medicine liquid medicine cooler |
-
2020
- 2020-12-03 CN CN202011394702.4A patent/CN113465275A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109046A1 (en) * | 2003-11-21 | 2005-05-26 | Irvine J. D. | Method and apparatus for the manipulation and management of a cryogen for production of frozen small volumes of a substance |
| CN205027151U (en) * | 2015-09-30 | 2016-02-10 | 王竞 | Double -deck cooling structure's screw type condenser |
| CN210154165U (en) * | 2019-03-26 | 2020-03-17 | 成都安满生物医药科技有限公司 | Low-temperature cooling liquid circulating pump |
| CN210625417U (en) * | 2019-07-04 | 2020-05-26 | 天津市晋云建筑材料有限公司 | Cooling device is used in water-reducing agent production |
| CN210862311U (en) * | 2019-11-01 | 2020-06-26 | 江西品信药业有限公司 | Traditional chinese medicine liquid medicine cooler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |