CN205150531U - Jar is switched in vacuum - Google Patents
Jar is switched in vacuum Download PDFInfo
- Publication number
- CN205150531U CN205150531U CN201520980471.3U CN201520980471U CN205150531U CN 205150531 U CN205150531 U CN 205150531U CN 201520980471 U CN201520980471 U CN 201520980471U CN 205150531 U CN205150531 U CN 205150531U
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- tank
- jar
- valve
- switch
- vacuum
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Abstract
The utility model discloses a jar is switched in vacuum, including the jar body, jar internal being provided with is split into the jar body jar and lower jar baffle, be provided with vacuum valve on the up end of the jar body, the upper end of going up the jar is provided with feed liquor valve, its characterized in that it connects through the breather pipe with lower jar to go up the upper end of jar, be provided with the tee bend admission valve on the breather pipe, the tee bend admission valve still has the atmospheric switch A3 of control, the lower extreme of going up the jar passes through drain pipe and lower jar of switch -on, it goes out the liquid valve to be provided with the tee bend on the drain pipe, the tee bend goes out the liquid valve and has lower jar of switch B3 who goes out liquid of control, the baffle slope sets up, just it is the nadir to go up a jar play liquid end. The utility model discloses can change between vacuum and ordinary pressure automatically, need not to stop processing moreover when the conversion, it is more convenient to use, compares with prior art, and production efficiency is higher.
Description
Technical field
The utility model relates to a kind of chemical industry, pharmaceutical industry equipment, particularly be a kind of chemical industry, pharmaceutical industry vacuum switch tank.
Background technology
Existing chemical industry, pharmaceutical industry major part adopts vacuum, principle of negative pressure, the material in equipment is processed under negative pressure of vacuum condition, can keep the cost-effectively of material so preferably.Existing Fabricating machinery adopts vacuum reservoir to realize vacuum processing, and namely vacuumize when charging, stop application of vacuum during discharging, discharge with normal pressure, each processing all will so use, and thus operates inconvenience, and work efficiency is lower.
Summary of the invention
In view of the technical matters that background technology exists, the technical problems to be solved in the utility model be to provide a kind of easy to operate, work efficiency is higher, the vacuum of the vacuum that can automatically switch and normal pressure switches tank.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize: this kind of vacuum switches tank, include tank body, dividing plate tank body being divided into upper tank and lower tank is provided with in described tank body, the upper surface of described tank body is provided with vacuum valve, the upper end of described upper tank is provided with liquid flowing valve, it is characterized in that the upper end of described upper tank is connected by breather pipe with lower tank, described breather pipe is provided with threeway air inlet valve, described threeway air inlet valve has the switch A1 controlling upper tank and give vent to anger, control the switch A2 of lower canister incoming gas and control the switch A3 of air, the lower end of described upper tank is connected by drain pipe and lower tank, described drain pipe is provided with threeway liquid valve, described threeway liquid valve has the switch B1 controlling upper tank fluid, control the switch B2 of lower tank feed liquor and control the switch B3 of lower tank fluid, described dividing plate is obliquely installed, and described upper tank outlet end is low spot.
The arrival end of described liquid flowing valve is connected with filter.
The inlet place of described upper tank is provided with feed liquor baffle plate.
The utility model makes feed liquor and fluid automatically to change between vacuum and normal pressure by threeway air inlet valve and threeway liquid valve, and when changing without the need to stopping processing, use more convenient, compared with prior art, production efficiency is higher; When described feed liquor baffle plate then avoids vacuum valve to work, liquid is inhaled in vacuum valve; Liquid then filters by described filter, makes liquid purer, uses better.
Accompanying drawing explanation
Principle of work of the present utility model and details thereof is further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to accompanying drawing, this kind of vacuum switches tank, include tank body, the dividing plate 4 tank body being divided into upper tank 1 and lower tank 8 is provided with in described tank body, described dividing plate 4 is obliquely installed, the upper surface of described tank body is provided with vacuum valve 10, the upper end of described upper tank 1 is provided with liquid flowing valve 2, the arrival end of described liquid flowing valve 2 is connected with filter 3, enter again after liquid is first filtered in liquid flowing valve 2 and tank body, thus make liquid purer, use better, the inlet place of described upper tank 1 is provided with feed liquor baffle plate, liquid can be avoided when this feed liquor baffle plate makes vacuum valve 10 open to be inhaled in vacuum valve 10, the upper end of described upper tank 1 is connected by breather pipe 6 with lower tank 8, described breather pipe 6 is provided with threeway air inlet valve 7, described threeway air inlet valve 7 has the switch A1 controlling upper tank and give vent to anger, control the switch A2 of lower canister incoming gas and control the switch A3 of air, the lower end of described upper tank 1 is connected by drain pipe 5 and lower tank 8, and tank 1 outlet end is arranged on the low side of dividing plate on this, liquid in such guarantee in tank 1 all can be discharged, described drain pipe 5 is provided with threeway liquid valve 9, described threeway liquid valve 9 has the switch B1 controlling upper tank fluid, control the switch B2 of lower tank feed liquor and control the switch B3 of lower tank fluid.
When vacuum operation, open vacuum valve 10, upper tank 1 leads to vacuum, liquid flowing valve 2 is opened, switch B1 and the switch B2 of threeway liquid valve 5 all open, switch A1 and A2 of threeway air inlet valve 6 opens, now go up tank 1 and lower tank 8 is ventilated, all vacuumize, upper tank 1 sucks liquid from liquid flowing valve 2, liquid flows into lower tank 8 by drain pipe 5, when arriving the liquid level of setting, close the switch B1 of threeway the liquid valve 9 and switch A1 of threeway air inlet valve, open the switch A2 of threeway the air inlet valve 7 and switch B2 of switch A3 and threeway liquid valve and switch B3, now be stored in the liquid of lower tank 8, under atmospheric pressure state, discharge from switch B3, upper tank 1 then continues feed liquor under vacuum conditions, after the discharge opeing of lower tank 8 completes, then feed liquor state is converted to, so repeatedly work, achieve can to automatically switch when feed liquor or discharge opeing vacuum and normal pressure, as this reduced the labour intensity of workman, improve work efficiency.
Claims (3)
1. a vacuum switches tank, include tank body, dividing plate tank body being divided into upper tank and lower tank is provided with in described tank body, the upper surface of described tank body is provided with vacuum valve, the upper end of described upper tank is provided with liquid flowing valve, it is characterized in that the upper end of described upper tank is connected by breather pipe with lower tank, described breather pipe is provided with threeway air inlet valve, described threeway air inlet valve has the switch A1 controlling upper tank and give vent to anger, control the switch A2 of lower canister incoming gas and control the switch A3 of air, the lower end of described upper tank is connected by drain pipe and lower tank, described drain pipe is provided with threeway liquid valve, described threeway liquid valve has the switch B1 controlling upper tank fluid, control the switch B2 of lower tank feed liquor and control the switch B3 of lower tank fluid, described dividing plate is obliquely installed, and described upper tank outlet end is low spot.
2. vacuum according to claim 1 switches tank, it is characterized in that the arrival end of described liquid flowing valve is connected with filter.
3. vacuum according to claim 1 switches tank, it is characterized in that the inlet place of described upper tank is provided with feed liquor baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980471.3U CN205150531U (en) | 2015-12-02 | 2015-12-02 | Jar is switched in vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980471.3U CN205150531U (en) | 2015-12-02 | 2015-12-02 | Jar is switched in vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205150531U true CN205150531U (en) | 2016-04-13 |
Family
ID=55686247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980471.3U Active CN205150531U (en) | 2015-12-02 | 2015-12-02 | Jar is switched in vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205150531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159059A (en) * | 2017-07-13 | 2017-09-15 | 衡阳屹顺化工有限公司 | A kind of reactor for chemical industry |
-
2015
- 2015-12-02 CN CN201520980471.3U patent/CN205150531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159059A (en) * | 2017-07-13 | 2017-09-15 | 衡阳屹顺化工有限公司 | A kind of reactor for chemical industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |