JPH0311401U - - Google Patents
Info
- Publication number
- JPH0311401U JPH0311401U JP7279289U JP7279289U JPH0311401U JP H0311401 U JPH0311401 U JP H0311401U JP 7279289 U JP7279289 U JP 7279289U JP 7279289 U JP7279289 U JP 7279289U JP H0311401 U JPH0311401 U JP H0311401U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pressurized
- cooling part
- supplied
- tensile wire
- 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 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 2
- 239000012452 mother liquor Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Separation By Low-Temperature Treatments (AREA)
Description
第１図は本考案に係る装置の一例を示す正面図
、第２図は一部拡大縦断面図である。
図中、１……上部口、２……冷却用シリンダ、
３……加圧筒、４，５……フランジ、６……断熱
材、７……槽、８……抗張線材、９〜１３……ホ
イール、１４，１５……冷却部たるジヤケツト、
１８……加圧筒のジヤケツト、２０……液回収用
ドレンパイプ、２１ａ……閉塞氷、２１ｂ……氷
晶、２２……母液槽。
FIG. 1 is a front view showing an example of the device according to the present invention, and FIG. 2 is a partially enlarged longitudinal sectional view. In the figure, 1... Upper port, 2... Cooling cylinder,
3... Pressure tube, 4, 5... Flange, 6... Heat insulating material, 7... Tank, 8... Tensile wire rod, 9-13... Wheel, 14, 15... Jacket serving as cooling part,
18... Jacket of pressurizing cylinder, 20... Drain pipe for liquid recovery, 21a... Blocked ice, 21b... Ice crystal, 22... Mother liquid tank.
Claims (1)
給用上部口を有する垂直シリンダの下部に下細り
テーパー孔の加圧筒を接続し、加圧筒のテーパー
孔には濃厚液回収用のドレンパイプを接続し、か
つ氷晶牽引用の抗張線材が前記シリンダおよび加
圧筒内を下方へ移動させられ、また、抗張線材駆
動の定常運転時には、下部冷却部へ上部冷却部よ
りも若干高いマイナス温度の冷却媒体が供給され
るようにした加圧式凍結濃縮装置において、抗張
線材が駆動される始動前には前記下部冷却部に上
部冷却部よりも低いマイナス温度の冷却媒体が供
給され、しかもシリンダ内へ少量の氷封用液体が
断続的に供給されるようにした加圧式凍結濃縮装
置。 A pressurizing cylinder with a tapered hole is connected to the bottom of a vertical cylinder having an upper cooling part and a lower cooling part, and an upper port for supplying mother liquor. A tensile wire that connects the drain pipe and is used to pull ice crystals is moved downward inside the cylinder and the pressurized cylinder, and during steady operation of the tensile wire drive, the lower cooling section is moved more than the upper cooling section. In a pressurized freeze concentrator in which a cooling medium with a slightly higher negative temperature is supplied, the cooling medium with a lower negative temperature than that in the upper cooling part is supplied to the lower cooling part before the tensile wire is started to be driven. This is a pressurized freeze concentrator in which a small amount of ice-sealing liquid is intermittently supplied into the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7279289U JPH0311401U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7279289U JPH0311401U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311401U true JPH0311401U (en) | 1991-02-05 |
Family
ID=31611043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7279289U Pending JPH0311401U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311401U (en) |
-
1989
- 1989-06-20 JP JP7279289U patent/JPH0311401U/ja active Pending
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