CN204202963U - The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid - Google Patents
The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid Download PDFInfo
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- CN204202963U CN204202963U CN201420666511.2U CN201420666511U CN204202963U CN 204202963 U CN204202963 U CN 204202963U CN 201420666511 U CN201420666511 U CN 201420666511U CN 204202963 U CN204202963 U CN 204202963U
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- skewed slot
- funnel
- collection tube
- sample collection
- drainage
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Abstract
The utility model relates to the combination unit that the automatic controlled filter of a kind of use for laboratory collects liquid, this device comprises support frame, funnel, drainage skewed slot, sample collection tube and waste liquid tank, described funnel is arranged on the top of support frame, drainage skewed slot is arranged on the below of funnel, and be connected with cylinder in the side of drainage skewed slot for promoting drainage skewed slot, under drainage skewed slot, Founder arranges described sample collection tube to funnel, and described waste liquid tank is arranged on the lower right of sample collection tube; Described sample collection tube top is provided with liquid level sensor, and liquid level sensor is connected with controller, and controller is connected with solenoid valve, and solenoid valve is arranged between source of the gas and cylinder.The beneficial effects of the utility model are as follows: 1. simplify except in waste liquid operation set.2. filter operation is concentrated and is simplified.3. economic benefit and work efficiency.4. automatic liquid level control height.
Description
Technical field
The utility model belongs to field of chemical detection, and the automatic controlled filter of especially a kind of use for laboratory collects the combination unit of liquid.
Background technology
Flow Analyzer supports the detection of multiple passage, can measure a large amount of parameters simultaneously, analyzes fast, highly sensitive, is widely used in the fields such as water quality, tobacco, food analysis.Especially detect in tobacco six conventional chemical indexs, sample need carry out pre-treatment, extraction vibration, discard for several before extract, filter into waste liquid bottle, be then transferred in new conical flask until filtrate completely, is finally poured in sample collection tube by filtration, liquid level need be consistent, and treats instrument acquisition testing.
When sample size is more, because sample collection tube is less, the liquid level that manual operation is difficult to control all collection tubes is consistent, waste time and energy, the usage quantity of conical flask and wash number also can double, each sample needs to filter waste liquid to be shifted again, after solution filters completely, finally pour each percolate collection tubes respectively into, step is more, repetitive operation, comparatively Multi-example continuous filtration simultaneously can not be realized, and late-run sample powder is piled up in funnel bottom, the complete filtration time of filtrate can be very long, can not reach the object of fast processing sample.Also there is no commercially available filtration unit at present, the above-mentioned problems brought can be simplified.
Summary of the invention
In order to solve above-mentioned technical matters, goal of the invention of the present utility model is to provide the automatic controlled filter of a kind of use for laboratory to collect the combination unit of liquid, its structure more simply, automatically controls, be applicable to comparatively Multi-example filter continuously simultaneously, filtrate can directly be collected in various kinds QC, and achieves the automatic control to amount of filtrate.
The utility model is solved the problem by following technical proposals:
The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid, this device comprises support frame, funnel, drainage skewed slot, sample collection tube and waste liquid tank, described funnel is arranged on the top of support frame, drainage skewed slot is arranged on the below of funnel, and be connected with cylinder in the side of drainage skewed slot for promoting drainage skewed slot, under drainage skewed slot, Founder arranges described sample collection tube to funnel, and described waste liquid tank is arranged on the lower right of sample collection tube; Described sample collection tube top is provided with liquid level sensor, and liquid level sensor is connected with controller, and controller is connected with solenoid valve, and solenoid valve is arranged between source of the gas and cylinder.
As preferably, bottom described support frame, be provided with leg.
The beneficial effects of the utility model are as follows:
1. simplify except in waste liquid operation set.The waste liquid of all samples is discharged with drainage skewed slot, and controller controls all cylinders and labors and get back into contracting and move horizontally, and filtrate is all instilled in each collection tube, and simplifying each sample needs first to filter the repetition step that waste liquid shifts again.
2. filter operation is concentrated and is simplified.Each sample filtrate achieves directly filters into collection tube, do not need first to filter and arrive multiple operations that conical flask transfers to collection tube more completely, this step original is piled up in funnel bottom because of late-run sample powder, so the complete filtration time of filtrate can be very long, after improvement, substantially increase rapidity and the dirigibility of processing sample.
3. economic benefit and work efficiency.Above-mentioned steps 2 will reduce usage quantity and the wash number of the conical flask of a times after improving, the economic benefit brought thus and work efficiency can improve.
4. automatic liquid level control height.A level sensor controls the liquid level of a sample collection tube automatically, liquid level in all collection tubes can be consistent, because sample collection tube is less, eliminate manual operation and cause the unmanageable factor of the liquid level of all collection tubes, automatic control simplifies the operation, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model combination is arranged.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
The automatic controlled filter of a kind of use for laboratory as shown in Figure 1 collects the combination unit of liquid, this device comprises support frame 1, funnel 2, drainage skewed slot 3, sample collection tube 5 and waste liquid tank 6, described funnel 2 is arranged on the top of support frame 1, drainage skewed slot 3 is arranged on the below of funnel 2, and be connected with cylinder 4 in the side of drainage skewed slot 3 for promoting drainage skewed slot 3, arrange described sample collection tube 5 in drainage skewed slot 3 times Founders to funnel 2, described waste liquid tank 6 is arranged on the lower right of sample collection tube 5; Described sample collection tube 5 top is provided with liquid level sensor 7, and liquid level sensor 7 is connected with controller 8, and controller 8 is connected with solenoid valve 9, and solenoid valve 9 is arranged between source of the gas 10 and cylinder 4.Also leg is provided with bottom support frame 1.
Principle of work of the present utility model is that extract is poured funnel 2 into and filtered, first several enter waste liquid tank 6 with drainage skewed slot 3, controller connected electromagnetic valve 9, and control cylinder 4 piston does retraction moves horizontally, drainage skewed slot 3 leaves origin-location, filtrate continues in instillation sample collection tube 5, when liquid level reaches liquid level sensor 7 sensed position, Signal transmissions is to controller 8, controller 8 does piston by solenoid valve 9 control cylinder 4 again and moves and return to origin-location, and last residual filtrate enters in waste liquid tank 6 with drainage skewed slot 3.
As shown in Figure 2, the utility model also can arrange the combination setting that 2 row 5 arrange totally 10 control module arrangements.
Claims (2)
1. the combination unit of a use for laboratory automatic controlled filter collection liquid, it is characterized in that: this device comprises support frame, funnel, drainage skewed slot, sample collection tube and waste liquid tank, described funnel is arranged on the top of support frame, drainage skewed slot is arranged on the below of funnel, and be connected with cylinder in the side of drainage skewed slot for promoting drainage skewed slot, under drainage skewed slot, Founder arranges described sample collection tube to funnel, and described waste liquid tank is arranged on the lower right of sample collection tube; Described sample collection tube top is provided with liquid level sensor, and liquid level sensor is connected with controller, and controller is connected with solenoid valve, and solenoid valve is arranged between source of the gas and cylinder.
2. the automatic controlled filter of a kind of use for laboratory according to claim 1 collects the combination unit of liquid, it is characterized in that: be provided with leg bottom support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666511.2U CN204202963U (en) | 2014-11-10 | 2014-11-10 | The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666511.2U CN204202963U (en) | 2014-11-10 | 2014-11-10 | The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202963U true CN204202963U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666511.2U Active CN204202963U (en) | 2014-11-10 | 2014-11-10 | The automatic controlled filter of a kind of use for laboratory collects the combination unit of liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413280A (en) * | 2015-12-16 | 2016-03-23 | 浙江中烟工业有限责任公司 | Automatic filter with integrated control function |
| CN111239358A (en) * | 2020-03-10 | 2020-06-05 | 毕钦祥 | Water quality detection device |
-
2014
- 2014-11-10 CN CN201420666511.2U patent/CN204202963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413280A (en) * | 2015-12-16 | 2016-03-23 | 浙江中烟工业有限责任公司 | Automatic filter with integrated control function |
| CN111239358A (en) * | 2020-03-10 | 2020-06-05 | 毕钦祥 | Water quality detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |