CN208770952U - A kind of chromatograph solution impurity filter device - Google Patents
A kind of chromatograph solution impurity filter device Download PDFInfo
- Publication number
- CN208770952U CN208770952U CN201821006400.3U CN201821006400U CN208770952U CN 208770952 U CN208770952 U CN 208770952U CN 201821006400 U CN201821006400 U CN 201821006400U CN 208770952 U CN208770952 U CN 208770952U
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- China
- Prior art keywords
- impurity
- fixedly connected
- filter
- shell
- pipe
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Abstract
The utility model discloses a kind of chromatograph solution impurity filter devices, including filtering tube shell, filter screen is fixedly connected on the left of the inner cavity of the filtering tube shell, the filtering tube shell is plugged with impurity collecting pipe in the front lower portion fixation of filter screen, controlled valve is fixedly connected in the middle part of the impurity collecting pipe, the right end of the impurity collecting pipe is fixedly connected with impurity delivery pipe, the left side fixing seal of the impurity delivery pipe is plugged on the lower part of filtering tube shell, liquid collecting mechanism is fixedly connected on the left of the impurity delivery pipe, the liquid collecting mechanism includes semicircle connecting tube, filter layer and baffle.Chromatograph solution impurity filter device, so that the liquid in impurity flows to the inside of chimney filter shell by the filter hole of filter layer again, has greatly been saved liquid, has avoided the waste of liquid by the structure of filter layer；By the overall mechanism of equipment, so that the feeding enhanced convenience of impurity.
Description
Technical field
The utility model relates to industrial technical field, specially a kind of chromatograph solution impurity filter device.
Background technique
Chromatograph, for the device for carrying out chromatographic isolation analysis.At sampling system, detection system, record and data
Reason system, temperature control system and mobile phase control system etc..Chromatograph is the device for carrying out chromatography, being widely used in
Detection, analysis and the data record of product are learned, chromatograph includes liquid chromatograph and gas chromatograph, and liquid chromatograph is generally used
In the chemical substance of detection solution state, when in solution containing the impurity not melted, it be easy to cause chromatograph detection system stifled
Plug, lighter situation will cause testing result difference, serious that chromatograph is caused to be unable to normal use, influence job schedule；
The patent No.: 2016207341.0 disclose a kind of chromatograph solution impurity filter device, including cabinet, the case
The top center position of body is rotatably equipped with central axis by bearing, and the top of cabinet is equipped with feed hopper, case in central axis upper end
In being additionally provided with belt wheel on central axis, belt wheel is connect by transmission belt with the driving motor for being located at top of the box, described for the bottom of body
The inside upper part of cabinet is equipped with isocon in central axis, and the inside of the cabinet is equipped with impurity push plate in central axis lower end,
The downside of impurity push plate is equipped with screen pack.In the patent when taking out filtered impurity material, feeding is very troublesome, because
We have proposed a kind of chromatograph solution impurity filter devices for this.
Utility model content
The purpose of this utility model is to provide a kind of chromatograph solution impurity filter devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of chromatograph solution impurity filtering dress
It sets, including filtering tube shell, is fixedly connected with filter screen on the left of the inner cavity of the filtering tube shell, the filtering tube shell is in mistake
The front lower portion fixation of strainer is plugged with impurity collecting pipe, is fixedly connected with controlled valve in the middle part of the impurity collecting pipe, described
The right end of impurity collecting pipe is fixedly connected with impurity delivery pipe, and the left side fixing seal of the impurity delivery pipe is plugged on screen pipe
The lower part of shell, is fixedly connected with liquid collecting mechanism on the left of the impurity delivery pipe, the liquid collecting mechanism include semicircle connecting tube,
Filter layer and baffle.
Preferably, the upper end of the liquid collecting mechanism is semicircle connecting tube, and the lower end of the semicircle connecting tube is fixedly connected with
Semicircle filter layer, the semicircle connecting tube and filter layer form circular pipeline, what the semicircle connecting tube and filter layer formed
Circular outer diameter tube is less than screen pipe housing inner diameter, and the front and back side lower part of the semicircle connecting tube is fixedly connected with baffle, institute
The opposite face for stating baffle and the junction of semicircle connecting tube are tangent.
Preferably, the filtering tube shell is in inverted " L " shape.
Preferably, there are the angle between 45 degree to 50 degree, the impurity collecting pipes for the impurity collecting pipe and horizontal plane
Left and right ends be fixedly plugged in respectively filtering tube shell turning on the left of and lower part.
Preferably, there are the angles between 35 degree to 40 degree for the impurity delivery pipe and horizontal plane.
Compared with prior art, the utility model has the beneficial effects that chromatograph solution impurity filter device, passes through
Structure equipped with filter layer, so that the liquid in impurity flows to the inside of chimney filter shell by the filter hole of filter layer again, greatly
Big has saved liquid, avoids the waste of liquid；By the overall mechanism of equipment, so that the feeding enhanced convenience of impurity,
And structure is simple, it is easy to operate.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model liquid collecting mechanism cross-sectional view.
In figure: 1 filtering tube shell, 2 filter screens, 3 impurity collecting pipes, 4 controlled valves, 5 impurity delivery pipes, 6 liquid collecting mechanisms,
61 semicircle connecting tubes, 62 filter layers, 63 baffles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of chromatograph solution impurity filter device,
Including filtering tube shell 1, the filtering tube shell 1 is in inverted " L " shape.It is fixedly connected on the left of the inner cavity of the filtering tube shell 1
Filter screen 2, for filter screen 2 for the impurity in filtering solution, the filtering tube shell 1 is fixed slotting in the front lower portion of filter screen 2
It is connected to impurity collecting pipe 3, impurity collecting pipe 3 is in order to store filtered impurity, and there are 45 with horizontal plane for the impurity collecting pipe 3
The angle between 50 degree is spent, the turning that the left and right ends of the impurity collecting pipe 3 are fixedly plugged in filtering tube shell 1 respectively is left
Side and lower part.The middle part of the impurity collecting pipe 3 is fixedly connected with controlled valve 4, and controlled valve 4 facilitates the feeding of impurity, opens
Controlled valve 4 can be taken off impurity, and the right end of the impurity collecting pipe 3 is fixedly connected with impurity delivery pipe 5, impurity delivery pipe 5
In order to discharge the impurity of storage, the impurity delivery pipe 5 and horizontal plane, there are the angle between 35 degree to 40 degree, the impurity rows
The left side fixing seal for putting pipe 5 is plugged on the lower part of filtering tube shell 1, and the left side of the impurity delivery pipe 5 is fixedly connected with collection
Liquid mechanism 6, the liquid collecting mechanism 6 include semicircle connecting tube 61, filter layer 62 and baffle 63, and filter layer 62 makes the liquid in impurity
Body flows to the inside of chimney filter shell 1 by the filter hole of filter layer 62 again, has greatly saved liquid, has avoided the wave of liquid
Take, the upper end of the liquid collecting mechanism 6 is semicircle connecting tube 61, and the lower end of the semicircle connecting tube 61 is fixedly connected with semicircle filtering
Layer 62, the semicircle connecting tube 61 and filter layer 62 form circular pipeline, and the semicircle connecting tube 61 and filter layer 62 form
Circular outer diameter tube be less than filtering 1 internal diameter of tube shell, the front and back side lower part of the semicircle connecting tube 61 is fixedly connected with gear
Plate 63, the opposite face of the baffle 63 and the junction of semicircle connecting tube 61 are tangent.
Working principle: when being filtered, the liquid that needs are filtered is injected into chromatograph solution impurity filter device
The left end for filtering tube shell 1, when liquid passes through filter screen 2, after the filtering of filter screen 2, so that pure liquid flows to
The right side of tube shell 1 is filtered, the large particle cognition of impurity is blocked the left side for staying in filter screen 2 by filter screen 2, prolonged
After filtering, impurity can be sunk to inside impurity collecting pipe 3, be stored in impurity collecting pipe 3, the liquid inside screen pipe shell 1
When body flows to filtering 1 inner lower of tube shell, flow impact can be made to the upper end of liquid collecting mechanism 6, under the action of baffle 63,
It so that the front and back side effluent of water flow towards liquid collecting mechanism 6 is gone, will not enter in liquid collecting mechanism 6, when liquid filtering finishes, need
Impurity is taken out, when taking out impurity, turns on the switch valve 4 manually, so that impurity and residual liquid pass through impurity collecting pipe 3
The inside that impurity delivery pipe 5 can be flowed to, under the effect of filter layer 62, so that the liquid in impurity passes through the filter hole of filter layer 62
The inside for flowing to chimney filter shell 1 again, has greatly saved liquid, avoids the waste of liquid, while the discharge of impurity is very
Convenience.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of chromatograph solution impurity filter device, including filtering tube shell (1), it is characterised in that: the filtering shell
It is fixedly connected with filter screen (2) on the left of the inner cavity of body (1), filtering tube shell (1) is fixed in the front lower portion of filter screen (2)
It is plugged with impurity collecting pipe (3), is fixedly connected controlled valve (4) in the middle part of the impurity collecting pipe (3), the impurity collecting pipe
(3) right end is fixedly connected with impurity delivery pipe (5), and the left side fixing seal of the impurity delivery pipe (5) is plugged on screen pipe
The lower part of shell (1) is fixedly connected with liquid collecting mechanism (6) on the left of the impurity delivery pipe (5), liquid collecting mechanism (6) packet
Include semicircle connecting tube (61), filter layer (62) and baffle (63).
2. a kind of chromatograph solution impurity filter device according to claim 1, it is characterised in that: the liquid collecting mechanism
(6) upper end is semicircle connecting tube (61), and the lower end of the semicircle connecting tube (61) is fixedly connected with semicircle filter layer (62), institute
It states semicircle connecting tube (61) and filter layer (62) forms circular pipeline, the semicircle connecting tube (61) and filter layer (62) composition
Circular outer diameter tube be less than filtering tube shell (1) internal diameter, the front and back side lower part of the semicircle connecting tube (61) is fixedly connected
Have baffle (63), the opposite face of the baffle (63) and the junction of semicircle connecting tube (61) are tangent.
3. a kind of chromatograph solution impurity filter device according to claim 1, it is characterised in that: the filtering shell
Body (1) is in inverted " L " shape.
4. a kind of chromatograph solution impurity filter device according to claim 1, it is characterised in that: the impurity is collected
(3) and horizontal plane are managed there are the angle between 45 degree to 50 degree, grafting is fixed in the left and right ends of the impurity collecting pipe (3) respectively
In the turning of filtering tube shell (1) left side and lower part.
5. a kind of chromatograph solution impurity filter device according to claim 1, it is characterised in that: the impurity discharge
There are the angles between 35 degree to 40 degree for pipe (5) and horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821006400.3U CN208770952U (en) | 2018-06-28 | 2018-06-28 | A kind of chromatograph solution impurity filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821006400.3U CN208770952U (en) | 2018-06-28 | 2018-06-28 | A kind of chromatograph solution impurity filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208770952U true CN208770952U (en) | 2019-04-23 |
Family
ID=66152830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821006400.3U Expired - Fee Related CN208770952U (en) | 2018-06-28 | 2018-06-28 | A kind of chromatograph solution impurity filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208770952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194289A (en) * | 2020-11-18 | 2021-01-08 | 寿涵红 | Food industry effluent treatment plant |
-
2018
- 2018-06-28 CN CN201821006400.3U patent/CN208770952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194289A (en) * | 2020-11-18 | 2021-01-08 | 寿涵红 | Food industry effluent treatment plant |
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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: 20190423 Termination date: 20190628 |