JPH0471941U - - Google Patents
Info
- Publication number
- JPH0471941U JPH0471941U JP11671890U JP11671890U JPH0471941U JP H0471941 U JPH0471941 U JP H0471941U JP 11671890 U JP11671890 U JP 11671890U JP 11671890 U JP11671890 U JP 11671890U JP H0471941 U JPH0471941 U JP H0471941U
- Authority
- JP
- Japan
- Prior art keywords
- freezing
- heat radiation
- freezing tank
- liquefied nitrogen
- air blowing
- 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.)
- Granted
Links
- 230000008014 freezing Effects 0.000 claims description 12
- 238000007710 freezing Methods 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims 3
- 230000001681 protective effect Effects 0.000 claims 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の実施例を示し、第１図は液化窒
素による薬液連続凍結装置の正面視概略系統図、
第２図は同装置の概略縦断右側面図、第３図は同
装置の概略平面図である。
１……薬液充填容器、２……凍結槽、３……放
熱防護ケース、４……搬送装置、５……強制排気
装置、６……凍結室、７……２の左右の上壁、８
……３の上壁内面、１０……３の上部、１１……
４の搬送路、１２……送風路、１３……送風機、
１４……１２の吸風部、１５……強制排気装置。
The drawings show an embodiment of the present invention, and FIG. 1 is a front view schematic diagram of a continuous chemical freezing device using liquefied nitrogen;
FIG. 2 is a schematic longitudinal sectional right side view of the device, and FIG. 3 is a schematic plan view of the device. 1... Chemical solution filling container, 2... Freezing tank, 3... Heat radiation protection case, 4... Transfer device, 5... Forced exhaust device, 6... Freezing chamber, 7... Left and right upper walls of 2, 8
...Inner surface of the top wall of 3, 10...Top of 3, 11...
4 conveyance path, 12... air passage, 13... air blower,
14... 12 air suction parts, 15... Forced exhaust device.
Claims (1)
凍結槽２と、凍結槽２を覆う放熱防護ケース３と
、防護ケース３内を強制排気する強制排気装置５
とから構成され、 放熱防護ケース３の凍結室６内に前後に長い凍
結槽２を配置し、凍結槽２の左右の上壁７を放熱
防護ケース３の上壁内面８に接近させて臨ませ、
凍結槽２に液化窒素を充填し、放熱防護ケース３
の上部１０に搬送装置４の搬送路１１を前後方向
に設け、 送風路１２に送風機１３を介装して前記強制排
気装置５を構成し、送風路１２の吸風部１４を上
記放熱防護ケース３の凍結室６に接続し、 搬送装置４により、搬送路１１に沿つて送られ
た容器１を凍結槽２に浸漬して薬液を連続凍結可
能に構成するとともに、液化窒素が薬液で加温さ
れて生じた窒素ガスを凍結室６から送風路１２を
経て外部に強制排気するように構成したことを特
徴とする液化窒素による薬液連続凍結装置。[Scope of Claim for Utility Model Registration] A transport device 4 for a chemical liquid filling container 1, a freezing tank 2 for the container 1, a heat radiation protective case 3 covering the freezing tank 2, and a forced exhaust device 5 for forcibly exhausting the inside of the protective case 3.
A long freezing tank 2 is placed in the freezing chamber 6 of the heat radiation protection case 3, and the left and right upper walls 7 of the freezing tank 2 are placed close to the inner surface 8 of the upper wall of the heat radiation protection case 3. ,
Fill the freezing tank 2 with liquefied nitrogen and install the heat radiation protection case 3.
A conveying path 11 of the conveying device 4 is provided in the front and back direction on the upper part 10 of the air blowing path 12, and a blower 13 is interposed in the air blowing path 12 to constitute the forced exhaust device 5. 3, the container 1 sent along the transport path 11 by the transport device 4 is immersed in the freezing tank 2 so that the chemical solution can be continuously frozen, and the liquefied nitrogen is heated by the chemical solution. 1. A continuous chemical freezing device using liquefied nitrogen, characterized in that the nitrogen gas produced by the liquefied nitrogen is forcibly exhausted from the freezing chamber 6 to the outside through an air blowing path 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11671890U JPH0443230Y2 (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11671890U JPH0443230Y2 (en) | 1990-11-06 | 1990-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471941U true JPH0471941U (en) | 1992-06-25 |
| JPH0443230Y2 JPH0443230Y2 (en) | 1992-10-13 |
Family
ID=31864554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11671890U Expired JPH0443230Y2 (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443230Y2 (en) |
-
1990
- 1990-11-06 JP JP11671890U patent/JPH0443230Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443230Y2 (en) | 1992-10-13 |
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