CN206995917U - A kind of auto extractive tank for automatically controlling separation liquid level - Google Patents
A kind of auto extractive tank for automatically controlling separation liquid level Download PDFInfo
- Publication number
- CN206995917U CN206995917U CN201720627164.6U CN201720627164U CN206995917U CN 206995917 U CN206995917 U CN 206995917U CN 201720627164 U CN201720627164 U CN 201720627164U CN 206995917 U CN206995917 U CN 206995917U
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- China
- Prior art keywords
- tank body
- liquid level
- fly rod
- hall element
- magnet
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Abstract
The utility model discloses a kind of auto extractive tank for automatically controlling separation liquid level, include tank body, tank body is provided with agitator, the bottom of tank body is provided with discharging opening, side in tank body is provided with liquid suction pipe moving up and down, opposite side in tank body is provided with fixed sleeving by support, hollow magnetic fly rod is placed in fixed sleeving, the magnet of certain length is packaged with magnetic fly rod, the structure of magnet is wedge shaped, from top to bottom magnetic gradually increases for it, and the middle part in magnetic fly rod is also equipped with the Hall element spaced apart with magnet.The utility model passes through magnetic fly rod and Hall element automatic sensing, the electric signal that Hall element is transmitted is converted into liquid level signal, so as to which drive screw operation, the position of control supernatant liquid liquid pumping hole, hand labor intensity are small, it is time saving and energy saving, operating efficiency is high, and actinobolia automatically controls the height for extracting liquid level, reduces the loss of extract, it is high to extract precision, ensure that extraction phase separation rate.
Description
Technical field：
Field of test instrument is the utility model is related to, relates generally to a kind of automatic extraction for automatically controlling separation liquid level
Take tank.
Background technology：
At present, extractor is simple in construction, and automaticity is not high, and its tank body extraction liquid level, is mostly to pass through observation
Real-time judge is carried out, then adjusts extraction liquid level again, it has certain error, can not accurately quantify, and causes to extract
Take phase separation efficiency low, extract loss is big, and labor intensity of operating staff is big, and operating efficiency is low, it is impossible to meet high accuracy extraction
Requirement.
Utility model content：
The defects of the utility model purpose is exactly to make up prior art, there is provided it is high that one kind can automatically control separation liquid level
The auto extractive tank of degree, the height for extracting liquid level is automatically controlled by actinobolia, reduce the loss of extract, extract precision
Height, it ensure that extraction phase separation rate.
The utility model is achieved through the following technical solutions：
A kind of auto extractive tank for automatically controlling separation liquid level, includes tank body, and the tank body is provided with agitator,
The bottom of the tank body is provided with discharging opening, and the side in the tank body is provided with liquid suction pipe moving up and down, it is characterised in that：
Opposite side in the tank body is provided with fixed sleeving by support, and hollow magnetic fly rod, institute are placed in the fixed sleeving
The magnet that certain length is packaged with magnetic fly rod is stated, the structure of the magnet is wedge shaped, and from top to bottom magnetic gradually increases for it,
Middle part in the magnetic fly rod is also equipped with the Hall element spaced apart with magnet.
Described liquid suction pipe is driven by the screw mandrel on the outside of it.
Described Hall element is connected to controller, and the electric signal that Hall element is transmitted is converted into liquid level signal,
So as to which drive screw is run, the position of supernatant liquid liquid pumping hole is controlled.
According to densimeter principle, the height and extraction amount for concluding liquid level are moved by position of the magnetic fly rod in tank body,
Because the ratio below in separation liquid level is great, magnetic fly rod and certain buoyancy can be made to make its upward certain position, by signal
Hall element is passed to, judges the height of separation liquid level, after the extraction of top liquid level, the position of magnetic fly rod also has
Corresponding mobile, until top liquid level is all extracted, buoyancy disappears, and stops extracting, and is released from the bottom of tank body following
Liquid；During do not need artificial Real Time Observation, by magnetic fly rod and Hall element automatic sensing, Hall element is passed
The electric signal come is converted into liquid level signal, so as to which drive screw is run, controls the position of supernatant liquid liquid pumping hole, artificial labor
Fatigue resistance is small, time saving and energy saving, and operating efficiency is high, and actinobolia automatically controls the height for extracting liquid level, reduces the loss of extract,
It is high to extract precision, ensure that extraction phase separation rate, meet requirement.
The utility model has the advantages that：
The utility model is reasonable in design, and by magnetic fly rod and Hall element automatic sensing, Hall element is transmitted
Electric signal be converted into liquid level signal, so as to drive screw run, control supernatant liquid liquid pumping hole position, hand labor
Intensity is small, time saving and energy saving, and operating efficiency is high, and actinobolia automatically controls the height for extracting liquid level, reduces the loss of extract, takes out
Take precision high, ensure that extraction phase separation rate, meet requirement.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Referring to accompanying drawing.
A kind of auto extractive tank for automatically controlling separation liquid level, includes tank body 1, and the tank body 1 is provided with stirring
Device 2, the bottom of the tank body 1 are provided with discharging opening 3, and the side in the tank body 1 is provided with liquid suction pipe 4 moving up and down, tank
Opposite side in body 1 is provided with fixed sleeving 5 by support, and hollow magnetic fly rod 6 is placed in the fixed sleeving 5, described
The magnet 7 of certain length is packaged with magnetic fly rod 6, the structure of the magnet 7 is wedge shaped, and from top to bottom magnetic gradually increases for it
Add, the middle part in the magnetic fly rod 6 is also equipped with the Hall element 8 spaced apart with magnet.
Described liquid suction pipe 4 is driven by the screw mandrel 9 on the outside of it.
Described Hall element 8 is connected to controller, and the electric signal that Hall element is transmitted is converted into liquid level signal,
So as to which drive screw is run, the position of supernatant liquid liquid pumping hole is controlled.
Claims (3)
1. a kind of auto extractive tank for automatically controlling separation liquid level, includes tank body, the tank body is provided with agitator, institute
The bottom for stating tank body is provided with discharging opening, and the side in the tank body is provided with liquid suction pipe moving up and down, it is characterised in that：Institute
The opposite side stated in tank body is provided with fixed sleeving by support, and hollow magnetic fly rod is placed in the fixed sleeving, described
The magnet of certain length is packaged with magnetic fly rod, the structure of the magnet is wedge shaped, and from top to bottom magnetic gradually increases for it, institute
State the middle part in magnetic fly rod and be also equipped with the Hall element spaced apart with magnet.
2. the auto extractive tank according to claim 1 for automatically controlling separation liquid level, it is characterised in that：Described
Liquid suction pipe is driven by the screw mandrel on the outside of it.
3. the auto extractive tank according to claim 2 for automatically controlling separation liquid level, it is characterised in that：Described
Hall element is connected to controller, and the electric signal that Hall element is transmitted is converted into liquid level signal, so as to which drive screw is transported
OK, the position of supernatant liquid liquid pumping hole is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627164.6U CN206995917U (en) | 2017-06-01 | 2017-06-01 | A kind of auto extractive tank for automatically controlling separation liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627164.6U CN206995917U (en) | 2017-06-01 | 2017-06-01 | A kind of auto extractive tank for automatically controlling separation liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995917U true CN206995917U (en) | 2018-02-13 |
Family
ID=61445409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627164.6U Expired - Fee Related CN206995917U (en) | 2017-06-01 | 2017-06-01 | A kind of auto extractive tank for automatically controlling separation liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893883A (en) * | 2019-04-22 | 2019-06-18 | 安庆市汇智科技咨询服务有限公司 | A kind of segregative extraction equipment |
-
2017
- 2017-06-01 CN CN201720627164.6U patent/CN206995917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893883A (en) * | 2019-04-22 | 2019-06-18 | 安庆市汇智科技咨询服务有限公司 | A kind of segregative extraction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190601 |