CN2590650Y - Automatic compounding device for chemical medicament - Google Patents
Automatic compounding device for chemical medicament Download PDFInfo
- Publication number
- CN2590650Y CN2590650Y CN 02293387 CN02293387U CN2590650Y CN 2590650 Y CN2590650 Y CN 2590650Y CN 02293387 CN02293387 CN 02293387 CN 02293387 U CN02293387 U CN 02293387U CN 2590650 Y CN2590650 Y CN 2590650Y
- Authority
- CN
- China
- Prior art keywords
- jar
- chemical agent
- control valve
- chemical
- solvent
- Prior art date
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Abstract
The utility model relates to an automatic compounding device for chemical medicament, which comprises a chemical medicament jar and a solution preparing jar, wherein, the top of the chemical medicament jar is communicated with a nitrogen pipeline through a chemical medicament pressure control valve; a chemical medicament jar inlet pipeline is placed at the side upper part of the chemical medicament jar; the lower part of the chemical medicament jar is connected with a mixer orderly through a chemical medicament flow control valve and a chemical medicament preparation flowmeter; an upper outlet of the mixer is communicated with the top of the solution preparing jar, and the lower opening is connected with a medicament inlet orderly through a solvent flowmeter and a solvent flow control valve; the chemical medicament flow control valve and the solvent flow control valve are respectively provided with a solution concentration automatic measurer and a solution jar liquid level controller; the lower part of the solution preparing jar is provided with a solution outlet. The utility model has the advantages of simple structure and less investment; the preparation system is totally automatically controlled; the liquid level pressure and the flow rate always reach the fixing preparation ratio of the chemical medicament and solvent so as to improve medicament quality.
Description
Technical field
The utility model relates to the automatic device for formulating of a kind of chemical agent.
Background technology
At present, chemical agent is prepared many manually-operateds, not only waste time and energy, and pharmacy quality is difficult for assurance, and with its complex structure of self-con-tained unit, invests too big.
Summary of the invention
Its purpose of the utility model is: provide a kind of chemical agent automatic device for formulating, it is simple in structure, small investment, automaticity height, and preparation pharmacy quality height.
The utility model is achieved in that the automatic device for formulating of a kind of chemical agent, comprise: chemical agent jar and obtain solution jar, its chemical agent tank deck is communicated with nitrogen pipeline by the chemical agent pressure-control valve, the chemical agent inlet line is placed in its side top, its underpart is successively by the chemical agent flow control valve, chemical agent preparation flowmeter is to blender, its blender top outlet is communicated with the obtain solution tank top, its underpart opening is successively by the solvent flux meter, the solvent flux control valve is to solvent inlet, its chemical agent flow control valve, the solvent flux control valve is provided with solution concentration automatic measuring instrument and NaOH solution tank NaOH fluid level controller respectively, and obtain solution jar bottom is provided with taphole.Its chemical agent jar is provided with the pressure inverting controller and the chemical agent indication of control chemical agent pressure-control valve, and the bottom is provided with chemical medicinal cupping blowoff valve.Its obtain solution jar is to being provided with obtain solution outlet valve and tubing pump between the solvent outlet, its obtain solution pot bottom is provided with obtain solution jar blowoff valve.
The utility model is simple in structure, small investment, and all control automatically makes liquid level pressure and flow reach chemical agent and solvent fixed mixing ratio all the time, thereby has improved pharmacy quality in its compounding system.
Elaborate with accompanying drawing in conjunction with the embodiments:
Description of drawings
Fig. 1 the utility model structural representation;
Accompanying drawing number:
1. chemical agent pressure-control valve 2. chemical agent jars 3. chemical agent inlet line
4. chemical agent is indicated 5. pressure inverting controllers, 6. chemical agents preparation flowmeter
7. chemical agent flow control valve 8. blenders
9. solvent (or diluent) flow control valve 901. solvent inlets
10. solvent flux meter 11. chemical medicinal cupping blowoff valve 12. obtain solution jars
13. obtain solution outlet valve 14. tubing pumps 15. obtain solution jar blowoff valves
16. NaOH solution tank NaOH fluid level controller 17. solution concentration automatic measuring instruments 18. solvent outlet
The specific embodiment
Its structure of the utility model is as shown in Figure 1: the automatic device for formulating of a kind of chemical agent, comprise: chemical agent jar 2 and obtain solution jar 12, its chemical agent jar 2 tops are communicated with N2 tracheae line by chemical agent pressure-control valve 1, chemical agent inlet line 3 is placed in its side top, its underpart is successively by chemical agent flow control valve 7, chemical agent preparation flowmeter 6 is to blender 8, its blender 8 tops outlet is communicated with obtain solution jar 12 tops, its underpart opening is successively by solvent flux meter 10, solvent flux control valve 9 is to solvent inlet 901, its chemical agent flow control valve 7 solvent flux control valves 9 are provided with solution concentration automatic measuring instrument 17 and NaOH solution tank NaOH fluid level controller 16 respectively, and obtain solution jar 12 bottoms are provided with taphole 18.
Its chemical agent jar 2 is provided with the pressure inverting controller 5 and the chemical agent indication 4 of control chemical agent pressure-control valve 1, and the bottom is provided with chemical medicinal cupping blowoff valve 11.
Its obtain solution jar 12 is to being provided with obtain solution outlet valve 13 and tubing pump 14 between the solvent outlet 18, its obtain solution jar 12 bottoms are provided with obtain solution jar blowoff valve 15.
The concrete course of work:
Chemical agent is got in the chemical agent jar 2 by the inlet line 3 of chemical agent jar with pump after shipping with car or bucket, and is stand-by after arriving certain liquid level.Chemical agent jar 2 liquid levels height is by chemical agent indication 4 indication automatically.
After adding, chemical agent the normal pressure that measured pressure signal is sent to PIC pressure change fortune controller 5 and setting is compared with the pressure of ammonia by pressure inverting controller 5 measurement chemical agent jars, if pressure is low, then this controller is given 1 one signals of chemical agent pressure-control valve, this control valve is opened nitrogen and is entered chemical agent jar 2, the chemical agent pressure tank raises, when pressure reached the pressure of setting, chemical agent control valve 1 was closed, and kept certain pressure.Liquid level in the chemical agent jar 2 enters NaOH solution tank NaOH 12 after entering blender 8 and solvent after by chemical agent flow control valve 7 and chemical agent preparation flowmeter 6 indication flows, after its solvent strength automatic measuring instrument 17 is measured automatically, the chemical concentrations that the chemical agent automatic control and adjustment needs.The flow of solvent by solvent flux control valve 9 control solvents enters blender 8 and mixes with chemical agent afterwards that wiring solution-forming enters chemical solution flow container 12 behind solvent flux meter 10 indication flows.The liquid level height of obtain solution jar 12 is measured and control and indication by NaOH solution tank NaOH fluid level controller 16, and solvent flux control valve 9 is controlled automatically, if solvent flux control valve 9 is opened greatly, solvent flux strengthens, and NaOH solution tank NaOH 12 liquid levels rise.Otherwise, NaOH solution tank NaOH liquid level height, then solvent flux control valve 9 turns down, and the liquid level of obtain solution jar 12 descends.
If the solvent flux control valve is opened greatly, when solvent flux strengthens, solution concentration descends, when then solution concentration automatic measuring instrument 17 is measured concentration and is lower than prescribed concentration, then controller gives the chemical agent flow control valve 7 instructions, then chemical agent flow control valve 7 apertures strengthen, and the chemical agent flow strengthens, and solution concentration rises.After reaching indication concentration, reach new balance again, thereby keep chemical agent flow control valve 7 apertures.The solution for preparing is respectively used snack made with traditional Chinese medicines by certain flow with being pumped into.
Claims (3)
1. automatic device for formulating of chemical agent, comprise: chemical agent jar (2) and obtain solution jar (12), it is characterized in that: its chemical agent jar (2) top is communicated with nitrogen pipeline by chemical agent pressure-control valve (1), chemical agent inlet line (3) is placed in its side top, its underpart is successively by chemical agent flow control valve (7), chemical agent preparation flowmeter (6) is to blender (8), the outlet of its blender (8) top is communicated with obtain solution jar (12) top, its underpart opening is successively by solvent flux meter (10), solvent flux control valve (9) to solvent enters (901), its chemical agent flow control valve (7), solvent flux control valve (9) is provided with solution concentration automatic measuring instrument (17) and NaOH solution tank NaOH fluid level controller (16) respectively, and obtain solution jar (12) bottom is provided with taphole (18).
2. the automatic device for formulating of chemical agent as claimed in claim 1, it is characterized in that: its chemical agent jar (2) is provided with the pressure inverting controller (5) and the chemical agent indication (4) of control chemical agent pressure-control valve (1), and the bottom is provided with chemical medicinal cupping blowoff valve (11).
3. the automatic device for formulating of chemical agent as claimed in claim 1, it is characterized in that: its obtain solution jar (12) is to being provided with obtain solution outlet valve (13) and tubing pump (14) between the solvent outlet (18), its obtain solution jar (12) bottom is provided with obtain solution jar blowoff valve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293387 CN2590650Y (en) | 2002-12-20 | 2002-12-20 | Automatic compounding device for chemical medicament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293387 CN2590650Y (en) | 2002-12-20 | 2002-12-20 | Automatic compounding device for chemical medicament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590650Y true CN2590650Y (en) | 2003-12-10 |
Family
ID=33751356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02293387 Expired - Fee Related CN2590650Y (en) | 2002-12-20 | 2002-12-20 | Automatic compounding device for chemical medicament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590650Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864063A (en) * | 2010-05-11 | 2010-10-20 | 广东嘉宝莉化工集团有限公司 | Adding device and adding method of alkyd strong reducing antioxidant |
| CN101596426B (en) * | 2009-06-08 | 2012-04-25 | 宁波中华纸业有限公司 | Solution automatic preparation method in calcium carbonate wet-milling process |
| CN102500254A (en) * | 2011-10-17 | 2012-06-20 | 中国石油化工股份有限公司 | Preparation method of cyclohexanone oxime solution |
| CN102553489A (en) * | 2011-12-31 | 2012-07-11 | 钦州华成自控设备有限公司 | Automatic acid preparation method and device for phosphoric acid in sugar refinery |
-
2002
- 2002-12-20 CN CN 02293387 patent/CN2590650Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596426B (en) * | 2009-06-08 | 2012-04-25 | 宁波中华纸业有限公司 | Solution automatic preparation method in calcium carbonate wet-milling process |
| CN101864063A (en) * | 2010-05-11 | 2010-10-20 | 广东嘉宝莉化工集团有限公司 | Adding device and adding method of alkyd strong reducing antioxidant |
| CN101864063B (en) * | 2010-05-11 | 2012-05-30 | 上海嘉宝莉涂料有限公司 | Adding device and adding method of alkyd strong reducing antioxidant |
| CN102500254A (en) * | 2011-10-17 | 2012-06-20 | 中国石油化工股份有限公司 | Preparation method of cyclohexanone oxime solution |
| CN102553489A (en) * | 2011-12-31 | 2012-07-11 | 钦州华成自控设备有限公司 | Automatic acid preparation method and device for phosphoric acid in sugar refinery |
| CN102553489B (en) * | 2011-12-31 | 2015-11-25 | 钦州华成自控设备有限公司 | Sugar refinery phosphoric acid automatic mixing acid method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |