CN204485357U - Hand cooler crystallizer - Google Patents
Hand cooler crystallizer Download PDFInfo
- Publication number
- CN204485357U CN204485357U CN201520176775.4U CN201520176775U CN204485357U CN 204485357 U CN204485357 U CN 204485357U CN 201520176775 U CN201520176775 U CN 201520176775U CN 204485357 U CN204485357 U CN 204485357U
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- China
- Prior art keywords
- storage tank
- liquid storage
- pull bar
- piston
- crystallization
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Abstract
The utility model discloses a kind of hand cooler crystallizer, relate to Experimental Teaching for Chemistry Engineering apparatus field, the crystallization cylinder two ends of this hand cooler crystallizer are provided with end cap, end cap outer surface center is provided with depressed handle, crystallization cylinder interior has the cooling pipe of spiral surrounding, upper and lower two mouths of pipe of cooling pipe all lead to liquid storage tank, liquid storage tank inside is provided with piston, and be connected with pull bar above piston, pull bar is through liquid storage tank top, and connect draw ring, cooling fluid is poured in liquid storage tank, and material to be crystallized is loaded in crystallization cylinder, hold draw ring by people draw and press pull bar, piston is driven to move in liquid storage tank, cooling fluid is caused to flow back and forth in cooling pipe, reach fast cooling, accelerate the object of crystallization, this mold structure is simple, easy to operate, without the need to electricity consumption, and manufactured by clear glass, the whole crystallization process of observation can be known, be applicable to the teaching of chemical engineering experiment course.
Description
Technical field
The utility model relates to Experimental Teaching for Chemistry Engineering apparatus field, particularly a kind of hand cooler crystallizer.
Background technology
The appearance demonstrated after the crystallization of material is often needed in Experimental Teaching for Chemistry Engineering, and by liquid being placed on common beaker crystallization, process is comparatively slow, be not suitable for using in short classroom instruction process, and adopting the crystallization of fan quenching, speed also can not get promoting significantly.
In existing chemical industry equipment, the chemical crystallization device for the crystallization of chemical reaction thing is mostly bulky, and no matter is crystallizing evaporator or cooler crystallizer, and be all suitable for large-scale chemical crystallization, often power consumption is huge, is not suitable in laboratory teaching.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hand cooler crystallizer, twitches cooling fluid and enters cooling pipe, take away temperature of charge to accelerate crystallization, to solve above defect described in the prior art by design hand push-and-pull rod.
For achieving the above object, the utility model provides following technical scheme: a kind of hand cooler crystallizer, it is characterized in that: described hand cooler crystallizer comprises the cylindrical shape crystallization cylinder of a both ends open, crystallization cylinder is manufactured by clear glass, crystallization cylinder two ends are provided with end cap, end cap outer surface center is provided with depressed handle, and depressed handle is not higher than end cover surface, crystallization cylinder interior has the cooling pipe of spiral surrounding, upper and lower two mouths of pipe of cooling pipe all lead to liquid storage tank, liquid storage tank is by glass manufacture, and liquid storage tank and crystallization cylinder are monolithic construction, and liquid storage tank is highly equal with crystallization cylinder, liquid storage tank inside is provided with piston, and be connected with pull bar above piston, pull bar is through liquid storage tank top, and connect draw ring, pull bar and liquid storage tank contact position are provided with sealing ring.
Preferably, described upper and lower two end cap is by stainless steel manufacture, and end cap and crystallization cylinder are interconnected by screw thread.
Preferably, described piston is manufactured by elastomeric material, and piston and the inner interference fit of liquid storage tank.
Preferably, described pull bar and draw ring are by stainless steel manufacture, and pull bar and piston are interconnected by screw thread.
Preferably, the length of described pull bar is more than or equal to the height of liquid storage tank.
Preferably, described sealing ring is manufactured by elastomeric material, and sealing ring and liquid storage tank and the equal interference fit of pull bar.
The beneficial effect of above technical scheme is adopted to be: the crystallization cylinder two ends of this hand cooler crystallizer are provided with end cap, end cap outer surface center is provided with depressed handle, crystallization cylinder interior has the cooling pipe of spiral surrounding, upper and lower two mouths of pipe of cooling pipe all lead to liquid storage tank, liquid storage tank inside is provided with piston, and be connected with pull bar above piston, pull bar is through liquid storage tank top, and connect draw ring, cooling fluid is poured in liquid storage tank, and material to be crystallized is loaded in crystallization cylinder, hold draw ring by people draw and press pull bar, piston is driven to move in liquid storage tank, cooling fluid is caused to flow back and forth in cooling pipe, reach fast cooling, accelerate the object of crystallization, this mold structure is simple, easy to operate, without the need to electricity consumption, and manufactured by clear glass, the whole crystallization process of observation can be known, be applicable to the teaching of chemical engineering experiment course.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structure sectional view of a kind of hand cooler crystallizer of the utility model;
Fig. 2 is the top view of a kind of hand cooler crystallizer of the utility model.
Wherein, 1-crystallization cylinder, 2-end cap, 3-liquid storage tank, 4-pull bar, 5-piston, 6-draw ring, 7-cooling pipe, 8-depressed handle, 9-sealing ring.
Detailed description of the invention
The preferred embodiment of a kind of hand cooler crystallizer of the utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the detailed description of the invention of a kind of hand cooler crystallizer of the utility model: this hand cooler crystallizer comprises the cylindrical shape crystallization cylinder 1 of a both ends open, crystallization cylinder 1 is manufactured by clear glass, clearly can see the crystalline condition of crystallization cylinder 1 inside, student is facilitated to observe, crystallization cylinder 1 two ends are provided with end cap 2, load and unload material to be crystallized all convenient, end cap 2 outer surface center is provided with depressed handle 8, and depressed handle 8 is not higher than end cap 2 surface, can ensure that crystallization cylinder 1 can vertically be placed, crystallization cylinder 1 interior has the cooling pipe 7 of spiral surrounding, cooling pipe about 7 two mouth of pipe all leads to liquid storage tank 3, liquid storage tank 3 is built with cooling fluid, liquid storage tank 3 is by glass manufacture, and liquid storage tank 3 and crystallization cylinder 1 are monolithic construction, and liquid storage tank 3 is highly equal with crystallization cylinder 1, liquid storage tank 3 inside is provided with piston 5, and be connected with pull bar 4 above piston 5, pull bar 4 is through liquid storage tank 3 top, and connect draw ring 6, pull bar 4 and liquid storage tank 3 contact position are provided with sealing ring 9, good airproof performance can be guaranteed.
Composition graphs 1 and Fig. 2, upper and lower two end cap 2 is by stainless steel manufacture, and Corrosion Protection is good, and end cap 2 and crystallization cylinder 1 are interconnected by screw thread, and easy accessibility uses flexibly.Piston 5 is manufactured by elastomeric material, and piston 5 and the inner interference fit of liquid storage tank 3, effectively can prevent leakage when push-and-pull piston 5, improve operating efficiency.Pull bar 4 and draw ring 6 are by stainless steel manufacture, and pull bar 4 and piston 5 are interconnected by screw thread, and dismounting is easy to maintenance.The length of pull bar 4 is more than or equal to the height of liquid storage tank 3, can ensure that piston 5 can move to bottom surface from end face liquid storage tank 3.Sealing ring 9 is manufactured by elastomeric material, and sealing ring 9 and liquid storage tank 3 and pull bar 4 all interference fit, the good airproof performance of rubber, can effectively prevent cooling fluid from spilling.
During use, in liquid storage tank 3, pour into cooling fluid, and load material to be crystallized in crystallization cylinder 1, hold draw ring 6 by people and draw and press pull bar 4, drive piston 5 to move in liquid storage tank 3, cause cooling fluid to flow back and forth in cooling pipe 7, reach fast cooling, accelerate the object of crystallization, this mold structure is simple, easy to operate, without the need to electricity consumption, and manufactured by clear glass, the whole crystallization process of observation can be known, be applicable to the teaching of chemical engineering experiment course.
Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a hand cooler crystallizer, it is characterized in that: described hand cooler crystallizer comprises the cylindrical shape crystallization cylinder of a both ends open, crystallization cylinder is manufactured by clear glass, crystallization cylinder two ends are provided with end cap, end cap outer surface center is provided with depressed handle, and depressed handle is not higher than end cover surface, crystallization cylinder interior has the cooling pipe of spiral surrounding, upper and lower two mouths of pipe of cooling pipe all lead to liquid storage tank, liquid storage tank is by glass manufacture, and liquid storage tank and crystallization cylinder are monolithic construction, and liquid storage tank is highly equal with crystallization cylinder, liquid storage tank inside is provided with piston, and be connected with pull bar above piston, pull bar is through liquid storage tank top, and connect draw ring, pull bar and liquid storage tank contact position are provided with sealing ring.
2. hand cooler crystallizer according to claim 1, is characterized in that: described upper and lower two end cap is by stainless steel manufacture, and end cap and crystallization cylinder are interconnected by screw thread.
3. hand cooler crystallizer according to claim 1, is characterized in that: described piston is manufactured by elastomeric material, and piston and the inner interference fit of liquid storage tank.
4. hand cooler crystallizer according to claim 1, is characterized in that: described pull bar and draw ring are by stainless steel manufacture, and pull bar and piston are interconnected by screw thread.
5. hand cooler crystallizer according to claim 1, is characterized in that: the length of described pull bar is more than or equal to the height of liquid storage tank.
6. hand cooler crystallizer according to claim 1, is characterized in that: described sealing ring is manufactured by elastomeric material, and sealing ring and liquid storage tank and the equal interference fit of pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176775.4U CN204485357U (en) | 2015-03-26 | 2015-03-26 | Hand cooler crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176775.4U CN204485357U (en) | 2015-03-26 | 2015-03-26 | Hand cooler crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485357U true CN204485357U (en) | 2015-07-22 |
Family
ID=53564653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176775.4U Expired - Fee Related CN204485357U (en) | 2015-03-26 | 2015-03-26 | Hand cooler crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046488A (en) * | 2018-08-20 | 2018-12-21 | 北海飞九天电子科技有限公司 | A kind of crucible |
-
2015
- 2015-03-26 CN CN201520176775.4U patent/CN204485357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046488A (en) * | 2018-08-20 | 2018-12-21 | 北海飞九天电子科技有限公司 | A kind of crucible |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |