CN202860525U - Pressure-resistant temperature control gas-protected chemical synthesizer - Google Patents
Pressure-resistant temperature control gas-protected chemical synthesizer Download PDFInfo
- Publication number
- CN202860525U CN202860525U CN 201220469613 CN201220469613U CN202860525U CN 202860525 U CN202860525 U CN 202860525U CN 201220469613 CN201220469613 CN 201220469613 CN 201220469613 U CN201220469613 U CN 201220469613U CN 202860525 U CN202860525 U CN 202860525U
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- tank
- pressure
- temperature control
- synthesizer
- synthesis
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Abstract
The utility model provides a pressure-resistant temperature control gas-protected chemical synthesizer which comprises a heater, a synthesizing tank, a tank cover and a stirring device, wherein the stirring device penetrates through the tank cover and then is inserted into the synthesizing tank; the synthesizer is characterized in that a Y-shaped three-way pipe is arranged on the tank cover, one end of the Y-shaped three-way pipe penetrates through the tank cover and then is inserted into the synthesizing tank, and the other two ends of the Y-shaped three-way pipe are provided with switch valves respectively; and the synthesizing tank and the tank cover are made of stainless steel materials. The synthesizer provided by the utility model can resist high pressure because glass materials in the prior art are replaced by the stainless steel materials; in addition, the air tightness of the synthesizer is ensured by a sealing pad, and the air tightness also can be detected by a pressure meter; meanwhile, by adoption of the Y-shaped three-way pipe, the operations of vacuumizing, feeding of raw materials and charging of protective gas in the synthesizing tank can be performed conveniently; and furthermore, the heater outside the synthesizing tank also can control the temperature of the synthesizer. The synthesizer is low in cost, can achieve many functions, and has very high practicability.
Description
Technical field
The utility model belongs to chemical apparatuses field, laboratory, specifically refers to a kind of chemical synthesis instrument of withstand voltage temperature control gas shield.
Background technology
In organic chemistry and polymer chemistry building-up process; usually can need reaction condition is withstand voltage, temperature control, anaerobic, the state that fills nitrogen; if when at this moment using common glass synthetic instrument; because the glass synthetic instrument is not withstand voltage; have serious potential safety hazard during use, need to use withstand voltage stainless steel synthesizer.And on the market usually all complete sale of the chemical synthesis instrument of existing withstand voltage temperature control gas shield, price general charged is ten thousand yuan of 4-5, and price is higher.Withstand voltage stainless steel synthesis tank also needs about 5,000 yuan, and general temperature control, anaerobic, the insufficiency of filling nitrogen, can not satisfy multi-functional demand.
The utility model content
The purpose of this utility model is the chemical synthesis instrument that a kind of withstand voltage temperature control gas shield is provided according to above-mentioned deficiency, and this chemical synthesis instrument is with low cost, and can realize withstand voltage, temperature control, anaerobic, fills the several functions such as nitrogen.
The utility model is achieved by the following technical solution: a kind of chemical synthesis instrument of withstand voltage temperature control gas shield, it comprises heater, synthesis tank, cover and agitating device, described agitating device passes cover and inserts in the synthesis tank, it is characterized in that: described cover is provided with breeches pipe, one end of described breeches pipe passes cover and inserts in the synthesis tank, is respectively equipped with switch valve on the two ends in addition; Described synthesis tank and cover are stainless steel.
Described switch valve links to each other with gasing tank with vacuum system respectively, or links to each other with stock bottle with vacuum system respectively.
Preferably, in the described synthesis tank along the tank mouth to tank at the bottom of direction be provided with arm and pressure lower branch line on the pressure that stretches out outside the synthesis tank tank body, be provided with Pressure gauge between arm and the pressure lower branch line on the pressure.
Preferred, on the described pressure arm apart from tank mouth 20mm, described pressure lower branch line apart from tank at the bottom of 5mm.
Be provided with sealing gasket between described synthesis tank tank body and the cover.
The utility model utilizes existing device combination to obtain a kind of withstand voltage temperature control and chemical synthesis instrument that can gas shield.The utility model uses stainless steel to replace existing glass as material, therefore can be high pressure resistant.And guarantee the air-tightness of synthesizer by sealing gasket, also can detect air-tightness by Pressure gauge.Simultaneously, the utility model can carry out the operation that vacuumizes, adds raw material and fill protective gas in the synthesis tank easily by breeches pipe is set.In addition, the outer heater of synthesis tank also can be controlled the temperature of synthesizer.The utility model is with low cost, and attainable function is many, has very strong practicality.
Description of drawings
Fig. 1 is the utility model generalized section;
1. heater, 2. Pressure gauge, 3. agitating device, 4. vacuum orifice, 5. gasing tank or charge door, 6.Y shape three-way pipe, 7. pressure lower branch line, 8. arm on the pressure, 9. sealing gasket, 10. synthesis tank, 11. covers, 12. vacuum switch valves, 13. inflation or reinforced switch valves.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing:
As shown in Figure 1, chemical synthesis instrument of the present utility model comprises heater 1, synthesis tank 10, synthetic cover 11 and agitating device 3, and wherein, agitating device 3 passes cover 11 and inserts in the synthesis tank 10.Also be provided with breeches pipe 6 on the described cover 11, an end of described breeches pipe 6 passes cover 11 and inserts in the synthesis tank 10, is respectively equipped with vacuum switch valve 12 and inflation or reinforced switch valve 13 on the two ends in addition.Described vacuum switch valve 12 links to each other with vacuum system, and inflation or reinforced switch valve 13 link to each other with nitrogen pot or stock bottle.Simultaneously, described synthesis tank 10 interior along the tank mouth to tank at the bottom of direction be provided with arm 8 and pressure lower branch line 7 on the pressure that stretches out outside synthesis tank 10 tank bodies, arm 8 is apart from tank mouth 20mm on the described pressure, described pressure lower branch line 7 is apart from 5mm at the bottom of the tank.And, be provided with Pressure gauge between arm 8 and the pressure lower branch line 7 on the pressure.Also be provided with sealing gasket 9 between synthesis tank 10 tank bodies and the cover 11.Synthesis tank 10 and cover 11 are stainless steel.
In use, add first solid material in synthesis tank, vacuum switch valve 12 and inflation or reinforced switch valve 13 are closed, the utility model is carried out bubble-tight debugging: open 12 pairs of chemical synthesis instrument of vacuum switch valve synthesis tank and vacuumize, guarantee that the synthesis tank internal pressure is below 0, and keep that approximately 1 hour pressure is almost unchanged, illustrate that then air-tightness is good.Then close vacuum switch valve 12, open inflation or reinforced switch valve 13, to adding the liquid raw material in the synthesis tank, then access nitrogen pot by stock bottle.Open vacuum switch valve 12 and vacuumize, then close in vacuum switch valve 12 and unlatching inflation or 13 pairs of synthesis tanks of reinforced switch valve and pass into nitrogen, and by Pressure gauge control pressurization.By heater 1 control heating-up temperature and after opening agitating device 3, in chemical synthesis instrument described in the utility model, react at last.After finishing reaction, after being down to room temperature, temperature opens instrument, obtain product.
Claims (5)
1. the chemical synthesis instrument of a withstand voltage temperature control gas shield; it comprises heater, synthesis tank, cover and agitating device; described agitating device passes cover and inserts in the synthesis tank; it is characterized in that: described cover is provided with breeches pipe; one end of described breeches pipe passes cover and inserts in the synthesis tank, is respectively equipped with switch valve on the two ends in addition.
2. the chemical synthesis instrument of described withstand voltage temperature control gas shield according to claim 1, it is characterized in that: described switch valve links to each other with gasing tank with vacuum system respectively, or links to each other with stock bottle with vacuum system respectively.
3. the chemical synthesis instrument of described withstand voltage temperature control gas shield according to claim 1; it is characterized in that: in the described synthesis tank along the tank mouth to tank at the bottom of direction be provided with arm and pressure lower branch line on the pressure that stretches out outside the synthesis tank tank body, be provided with Pressure gauge between arm and the pressure lower branch line on the pressure.
4. the chemical synthesis instrument of described withstand voltage temperature control gas shield according to claim 3 is characterized in that: on the described pressure arm apart from tank mouth 20mm, described pressure lower branch line apart from tank at the bottom of 5mm.
5. the chemical synthesis instrument of described withstand voltage temperature control gas shield according to claim 1 is characterized in that: be provided with sealing gasket between described synthesis tank tank body and the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469613 CN202860525U (en) | 2012-09-14 | 2012-09-14 | Pressure-resistant temperature control gas-protected chemical synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469613 CN202860525U (en) | 2012-09-14 | 2012-09-14 | Pressure-resistant temperature control gas-protected chemical synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860525U true CN202860525U (en) | 2013-04-10 |
Family
ID=48027284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469613 Expired - Fee Related CN202860525U (en) | 2012-09-14 | 2012-09-14 | Pressure-resistant temperature control gas-protected chemical synthesizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860525U (en) |
-
2012
- 2012-09-14 CN CN 201220469613 patent/CN202860525U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |