CN2474521Y - Micro scale controlled medicine metering machine - Google Patents
Micro scale controlled medicine metering machine Download PDFInfo
- Publication number
- CN2474521Y CN2474521Y CN 01241207 CN01241207U CN2474521Y CN 2474521 Y CN2474521 Y CN 2474521Y CN 01241207 CN01241207 CN 01241207 CN 01241207 U CN01241207 U CN 01241207U CN 2474521 Y CN2474521 Y CN 2474521Y
- Authority
- CN
- China
- Prior art keywords
- medicine
- introducing pipe
- dosing pump
- storing pot
- syringe
- 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.)
- Expired - Fee Related
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
A micro-control dosing machine can add a liquid-state medicament into various materials. A filter of the product is arranged on the bottom of a guiding medicine tube, a sealing cover which is arranged in the middle of the guiding medicine tube is connected with a pressure gauge and a limiting valve, and the other end of the guiding medicine tube is communicated with a medicine storage pot and a level gauge is arranged outside the medicine storage pot. A bottom valve of the level gauge is connected with a conveying medicine pipeline till to a dosing pump. The guiding medicine tube of an exit end of the dosing pump is connected with a syringe, and the top of the medicine storage pot is provided with a backfire relief breathing apparatus. The utility model is capable of achieving the control of the liquid medicament added into the flowing materials for quickly diffusing the soup into the materials and for preventing pollution and other dangers caused by the pressure backflow under milligram-grade micro-flow state. The machine is provided with a plurality of guarding devices to lead equipments to run more safely and reliably, thereby achieving detection of concentration and automatic compensation, lowering energy consumption, omni-bearing explosion-proof effect, and accuracy and reliability on measuring.
Description
The utility model relates to a kind of comprehensive trace control chemicals feeder that can add liquid pharmaceutical in various materials, and fields such as dosing, making gas ordorous, pharmacy, chemical products batching are handled in interpolation, the plumbing that it is applicable to food flavor.
Still do not have machinery of the same race at present both at home and abroad, similar applications mechanical equipment different defectives is all arranged: 1, explosion-proof design is single, can not realize comprehensive explosion-proof or flame proof; 2, there is not the concentration after the dosing to detect and automatic compensation; 3, can not realize changing the automatic variable dosing with material; 4, not accurate enough reliable on the micro-measurement; 5, can not realize diaphragm leakage alarm function; 6, dosing pump does not have the automatic oil return compensation; 7, the non-interference of electromagnetism iron-clad assembling, field of magnetic forece is discontinuous interruption.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, and a kind of trace control chemicals feeder that can accurately measure under the tiny flow quantity state of milligram level is provided, and its can detectable concentration and automatic compensation, and is comprehensive explosion-proof, in the metering accurately and reliably.
For achieving the above object, the technical solution of the utility model is: a kind of trace control chemicals feeder, comprise feeding device, medicine storing pot, dosing pump, syringe, feeding device is by filter, seal cover cap, limiting valve, compression indicator, medicine-introducing pipe is formed, filter is arranged on the bottommost of medicine-introducing pipe, seal cover cap is arranged in the middle of the medicine-introducing pipe, link to each other with limiting valve with compression indicator, the medicine-introducing pipe other end communicates with medicine storing pot, medicine storing pot is provided with the liquid level meter outward, and the bottom valve of liquid level meter links to each other with the loading pipeline, is connected to dosing pump, dosing pump exit end medicine-introducing pipe links to each other with syringe, and the top of medicine storing pot is provided with the back-fire relief respirator.
The utility model is owing to adopt said structure, can be implemented under the tiny flow quantity state of milligram level, controollable adds liquid pharmaceutical in the material that flows, soup is diffused to rapidly can prevent also in the material that pressure from refluxing, pollute or Other dangers, this machine is provided with multiple safety device, makes equipment operation more safe and reliable.Can realize that concentration detects and automatic compensation, cut down the consumption of energy, comprehensive explosion-proof, in the metering accurately and reliably.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model dosing pump.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further: a kind of trace control chemicals feeder, comprise feeding device, medicine storing pot, dosing pump, syringe, feeding device is by filter 1, seal cover cap 2, limiting valve 3, compression indicator 4, medicine-introducing pipe 5 is formed, filter 1 is arranged on the bottommost of medicine-introducing pipe 5, seal cover cap 2 is arranged in the middle of the medicine-introducing pipe, link to each other with limiting valve 3 with compression indicator 4, the medicine-introducing pipe other end communicates with medicine storing pot 6, medicine storing pot is provided with liquid level meter 7 outward, the bottom valve of liquid level meter connects dosing pump 8 by pipeline, dosing pump exit end medicine-introducing pipe links to each other with syringe 9, and the top of medicine storing pot is provided with back-fire relief respirator 10.Be provided with the diffusing stream pipe 11 of spiral chip in the syringe, the drug concentration analyser links to each other with the chemicals feeder controller; Dosing pump is made up of material loading pump head 12, repairing pump head 13, circulation fuel supplement device 14, pump case 15, movement 16, electromagnetic driver 17, controller 18, wherein accompanies diaphragm 19 between material loading pump head 12 and the repairing pump head 13, and diaphragm is connected with sensor.
During use, feeding device with the process of the medicament in medicament bucket filter, is discharged medicament bucket by medicine-introducing pipe by pressure gas, enter medicine storing pot, by manometric pressure indication control limiting valve, adjust material loading speed and material barrel internal pressure, after medicine storing pot fills with soup, close the material loading valve, discharge the inlet of medicament to dosing pump by the liquidometer bottom valve, dosing pump pressurizes medicament, transfers to syringe through medicine-introducing pipe bundle of lines medicament, syringe is provided with spiral chip air diffuser, and medicament is diffused in the material; The spiral air diffuser transmission distance of medicament in material that extended makes medicament more even with mixing of material; The back-fire relief respirator at medicine storing pot top replenishes the air in the medicine storing pot, during also can be in the medicine storing pot unexpected superpressure of back-fire relief respirator, plays the release effect, and the protection medicine storing pot is not destroyed, and the back-fire relief respirator can prevent when normal operation also that medicament from volatilizing and leaks in addition.
Dosing pump sends control signal by controller, makes the electromagnet reciprocating action, through diaphragm deformation, the pressurization of suction medicament is discharged outside the pump head, and diaphragm repeatedly is out of shape fragile, when damaging, import controller in the time of will damaging signal urgency by sensor into, suitable increase and decrease adds dose to controller according to the concentration feedback signal.The repairing pump head is provided with circulation fuel supplement device 14, and the machine oil in the pump case is circulated in pump head, to reduce the operating temperature of movement and pump head, plays lubricating effect simultaneously.The electromagnetic driver housing adopts the interference assembly technology, makes field of magnetic forece uninterrupted continuously, has improved magnetism intensity, cuts down the consumption of energy, and has dwindled the magnet volume.
Claims (4)
1, a kind of trace control chemicals feeder, it is characterized in that it comprises feeding device, medicine storing pot, dosing pump, syringe, feeding device is made up of filter, seal cover cap, limiting valve, compression indicator, medicine-introducing pipe, filter is arranged on the bottommost of medicine-introducing pipe, seal cover cap is arranged in the middle of the medicine-introducing pipe, link to each other with limiting valve with compression indicator, the medicine-introducing pipe other end communicates with medicine storing pot, medicine storing pot is provided with the liquid level meter outward, the bottom valve of liquid level meter links to each other with the loading pipeline, be connected to dosing pump, dosing pump exit end medicine-introducing pipe links to each other with syringe, and the top of medicine storing pot is provided with the back-fire relief respirator.
2, trace control chemicals feeder according to claim 1 is characterized in that being provided with in the syringe the diffusing stream pipe of spiral chip.
3, trace control chemicals feeder according to claim 1 is characterized in that the drug concentration analyser links to each other with the chemicals feeder controller.
4, trace control chemicals feeder according to claim 1, it is characterized in that dosing pump is made up of material loading pump head, repairing pump head, circulation fuel supplement device, pump case, movement, electromagnetic driver, controller, wherein accompany diaphragm between material loading pump head and the repairing pump head, diaphragm is connected with sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241207 CN2474521Y (en) | 2001-04-16 | 2001-04-16 | Micro scale controlled medicine metering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241207 CN2474521Y (en) | 2001-04-16 | 2001-04-16 | Micro scale controlled medicine metering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474521Y true CN2474521Y (en) | 2002-01-30 |
Family
ID=33653249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241207 Expired - Fee Related CN2474521Y (en) | 2001-04-16 | 2001-04-16 | Micro scale controlled medicine metering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474521Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408278B (en) * | 2007-10-08 | 2013-01-02 | 上海金发科技发展有限公司 | Liquid continuous quantitative uniform adding apparatus |
| CN114735858A (en) * | 2022-05-24 | 2022-07-12 | 杭州尊龙餐饮管理有限公司 | Food and beverage waste water solid-liquid separation equipment |
-
2001
- 2001-04-16 CN CN 01241207 patent/CN2474521Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408278B (en) * | 2007-10-08 | 2013-01-02 | 上海金发科技发展有限公司 | Liquid continuous quantitative uniform adding apparatus |
| CN114735858A (en) * | 2022-05-24 | 2022-07-12 | 杭州尊龙餐饮管理有限公司 | Food and beverage waste water solid-liquid separation equipment |
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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 |