CN207722439U - A kind of duplex strainer - Google Patents
A kind of duplex strainer Download PDFInfo
- Publication number
- CN207722439U CN207722439U CN201721404433.9U CN201721404433U CN207722439U CN 207722439 U CN207722439 U CN 207722439U CN 201721404433 U CN201721404433 U CN 201721404433U CN 207722439 U CN207722439 U CN 207722439U
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- China
- Prior art keywords
- filter
- ball valve
- cylinder
- way ball
- cartridge filter
- 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.)
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Abstract
The utility model discloses a kind of duplex strainers, it includes left filter（1）With right filter（2）, right filter（2）Including cylinder（3）, cartridge filter（4）And end socket（5）, end socket（5）Bottom be provided with compressor arm（11）, cylinder（3）On be connected with upper connecting tube（12）And lower linking tube（13）；The duplex strainer further includes three-way ball valve I（14）With three-way ball valve II（15）, three-way ball valve I（14）Port a and left filter（1）Upper connecting tube（12）Connection, three-way ball valve I（14）Port b and right filter（2）Upper connecting tube（12）Connection, three-way ball valve II（15）Port a and left filter（1）Lower linking tube（13）Connection, three-way ball valve II（15）Port b and right filter（2）Lower linking tube（13）Connection.The utility model has the beneficial effects that：Liquid medicine flow efficiency is improved, is facilitated and is taken out cartridge filter, do not generate mechanical oscillation, is easy to operate.
Description
Technical field
The utility model is related to the technical field that liquid Chinese medicine slag filters out, especially a kind of duplex strainer.
Background technology
Drug ingedient in Chinese medicine is got by extraction, and after the completion of extraction, the medicine partly not filtered out is contained in liquid
Slag, to filter out the dregs of a decoction, generally use filter is to intercept the dregs of a decoction.Filter includes cylinder and cartridge filter, and cartridge filter is set to cylinder
In vivo, filter hole is offered on the cylinder of cartridge filter, head cover is provided at the top of cylinder, and head cover through head cover and is connected through screw
In on cylinder, head cover is fixed.When work, the liquid containing the dregs of a decoction is passed through into cartridge filter, liquid enters across filter hole
In cylinder, subsequently enter down one for the treatment of process, the dregs of a decoction since size can not then remain on across filter hole in cartridge filter greatly,
With the continuous accumulation of cartridge filter Chinese medicine slag, liquid medicine flow efficiency declines, and is unfavorable for subsequent production, reduces whole liquid life
The production efficiency of producing line.In addition, when being passed through big flow liquid into cartridge filter, cartridge filter is not fixed and is occurred well
Vibration causes it to collide cylinder inboard wall, makes a noise.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of compact-sized, raising liquid medicine flow
Efficiency facilitates and takes out cartridge filter, do not generate mechanical oscillation, duplex strainer easy to operate.
The purpose of this utility model is achieved through the following technical solutions：A kind of duplex strainer, it includes left filter
With right filter, the left filter is identical as right filtration device structure, and right filter includes cylinder, cartridge filter and end socket, cylinder
Outer edge be provided with lower flange, be provided with sealing ring at the top of lower flange, be hinged on the cylinder of cylinder and around its circumferencial direction
Multiple lock-screws are connected with pressure head on lock-screw, upper flange are provided on the outer edge of end socket, upper flange is pressed on sealing ring
Top, pressure head are pressed at the top of upper flange, and cartridge filter is set in cylinder, and the top of cartridge filter is opening, the bottom envelope of cartridge filter
It closes, the bottom of the end socket is provided with compressor arm, and compressor arm is pressed on cartridge filter, and upper connecting tube is connected on the cylinder and is connect under
Pipe, upper connecting tube are located above cartridge filter, and lower linking tube is located at below cartridge filter；The duplex strainer further includes three-way ball valve I and three
The port a of pass ball valve II, three-way ball valve I are connect with the upper connecting tube of left filter, port b and the right filter of three-way ball valve I
Upper connecting tube connects, and the port a of three-way ball valve II is connect with the lower linking tube of left filter, port b and the right filtering of three-way ball valve II
The lower linking tube of device connects.
It is evenly distributed with filter hole on the cylinder of the cartridge filter.
It is provided with fixed ring in the cylinder.
Outer edge at the top of the cartridge filter is provided with compacting ring, and compacting ring rides at the top of fixed ring.
The compressor arm presses at the top of compacting ring.
It is provided with exhaust outlet at the top of the end socket.
The utility model has the following advantages：The utility model is compact-sized, improves liquid medicine flow efficiency, facilitates and took out
Filter cylinder does not generate mechanical oscillation, is easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structural schematic diagram of right filter；
Fig. 4 is the vertical view of Fig. 3；
In figure, the left filters of 1-, the right filters of 2-, 3- cylinders, 4- cartridge filters, 5- end sockets, 6- lower flanges, 7- sealing rings,
8- lock-screws, 9- pressure heads, 10- upper flanges, 11- compressor arms, 12- upper connecting tubes, 13- lower linking tubes, 14- three-way ball valves I, 15- tri-
Pass ball valve II, 16- fixed ring, 17- compacting rings.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, the scope of protection of the utility model be not limited to
It is lower described：
As shown in Fig. 1 ~ 4, a kind of duplex strainer, it includes left filter 1 and right filter 2, the left filter 1 with
2 structure of right filter is identical, and right filter 2 includes cylinder 3, cartridge filter 4 and end socket 5, and the outer edge of cylinder 3 is provided with lower flange
6, the top of lower flange 6 is provided with sealing ring 7, is hinged with multiple lock-screws 8 on the cylinder of cylinder 3 and around its circumferencial direction, locks
It is connected with pressure head 9 on tight screw 8, upper flange 10 is provided on the outer edge of end socket 5, upper flange 10 is pressed on 7 top of sealing ring, pressure
First 9 are pressed on 10 top of upper flange, and cartridge filter 4 is set in cylinder 3, and the top of cartridge filter 4 is opening, the bottom envelope of cartridge filter 4
It closes, the bottom of the end socket 5 is provided with compressor arm 11, and compressor arm 11 is pressed on cartridge filter 4, is connected with and is connect on the cylinder 3
Pipe 12 and lower linking tube 13, upper connecting tube 12 are located at 4 top of cartridge filter, and lower linking tube 13 is located at 4 lower section of cartridge filter；The duplex strainer is also
Including three-way ball valve I14 and three-way ball valve II15, the port a of three-way ball valve I14 is connect with the upper connecting tube 12 of left filter 1, and three
The port b of pass ball valve I14 is connect with the upper connecting tube 12 of right filter 2, under the port a and left filter 1 of three-way ball valve II15
13 connection of take over, the port b of three-way ball valve II15 are connect with the lower linking tube 13 of right filter 2.
It is evenly distributed with filter hole on the cylinder of the cartridge filter 4.The top of the end socket 5 is provided with exhaust outlet.
Fixed ring 16 is provided in the cylinder 3, the outer edge at 4 top of the cartridge filter is provided with compacting ring 17, compresses
Circle 17 rides over 16 top of fixed ring, and the compressor arm 11 presses on 17 top of compacting ring, realizes the fixation of cartridge filter, therefore mistake
Filter cylinder 4 at work, will not vibrate, and avoid cartridge filter collision cylinder and generate noise.
The course of work of the utility model is as follows：Under original state, the port c of three-way ball valve I14 only with left filter 1
Upper connecting tube 12 connects, and the port c of three-way ball valve II15 is only connect with the lower linking tube 13 of left filter 1.
Liquid is passed through into the port c of three-way ball valve I14, liquid enters the upper connecting tube 12 through left filter 1 and enters filtering
In cylinder 4, filtered liquid sequentially go forward side by side by the lower linking tube 13 through left filter 1, the port a of three-way ball valve II15, port c outflows
Enter in follow-up producing process, and the dregs of a decoction remain in cartridge filter 4；With the continuous accumulation of 4 Chinese medicine slag of cartridge filter, two are stirred
Ball valve makes the port c of three-way ball valve I14 only connect with the upper connecting tube 12 of right filter 2, the port c of three-way ball valve II15 with
The lower linking tube 13 of right filter 2 connects, and the cartridge filter 4 of right filter 2 works at this time, and filtered liquid is sequentially through right mistake
The lower linking tube 13 of filter 2, the port b of three-way ball valve II15, port c are flowed out into subsequent production process.In switching ball
During valve, worker unscrews the pressure head 9 of left filter 1, and the end socket 5 of left filter 1 is made to be removed from cylinder 3, and subsequent worker will
Cartridge filter 4 in cylinder 3 takes out, and installs and resets to remove the dregs of a decoction being piled up in cartridge filter 4, after cleaning, when right filter 2
After cartridge filter 4 accumulates the dregs of a decoction, the cartridge filter 4 for again switching to left filter 1 works, and liquid can be realized in such circulate operation
Continuous filtering, improves liquid medicine flow efficiency, further improves the production efficiency of liquid.
Claims (6)
1. a kind of duplex strainer, it is characterised in that：It includes left filter（1）With right filter（2）, the left filter
（1）With right filter（2）Structure is identical, right filter（2）Including cylinder（3）, cartridge filter（4）And end socket（5）, cylinder（3）'s
Outer edge is provided with lower flange（6）, lower flange（6）Top is provided with sealing ring（7）, cylinder（3）Cylinder on and around its circumference
Direction is hinged with multiple lock-screws（8）, lock-screw（8）On be connected with pressure head（9）, end socket（5）Outer edge on be provided with
Upper flange（10）, upper flange（10）It is pressed on sealing ring（7）Top, pressure head（9）It is pressed on upper flange（10）Top, cartridge filter（4）If
It is placed in cylinder（3）It is interior, cartridge filter（4）Top be opening, cartridge filter（4）Bottom lock, the end socket（5）Bottom setting
There is compressor arm（11）, compressor arm（11）It is pressed on cartridge filter（4）On, the cylinder（3）On be connected with upper connecting tube（12）And lower linking tube
（13）, upper connecting tube（12）Positioned at cartridge filter（4）Top, lower linking tube（13）Positioned at cartridge filter（4）Lower section；The duplex strainer also wraps
Include three-way ball valve I（14）With three-way ball valve II（15）, three-way ball valve I（14）Port a and left filter（1）Upper connecting tube（12）
Connection, three-way ball valve I（14）Port b and right filter（2）Upper connecting tube（12）Connection, three-way ball valve II（15）Port a
With left filter（1）Lower linking tube（13）Connection, three-way ball valve II（15）Port b and right filter（2）Lower linking tube（13）
Connection.
2. a kind of duplex strainer according to claim 1, it is characterised in that：The cartridge filter（4）Cylinder on uniformly
Filter hole is distributed with.
3. a kind of duplex strainer according to claim 1, it is characterised in that：The cylinder（3）Inside it is provided with fixed ring
（16）.
4. a kind of duplex strainer according to claim 1, it is characterised in that：The cartridge filter（4）The outer edge at top
It is provided with compacting ring（17）, compacting ring（17）Ride over fixed ring（16）Top.
5. a kind of duplex strainer according to claim 1, it is characterised in that：The compressor arm（11）Press on compacting ring
（17）Top.
6. a kind of duplex strainer according to claim 1, it is characterised in that：The end socket（5）Top be provided with row
Gas port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404433.9U CN207722439U (en) | 2017-10-27 | 2017-10-27 | A kind of duplex strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404433.9U CN207722439U (en) | 2017-10-27 | 2017-10-27 | A kind of duplex strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722439U true CN207722439U (en) | 2018-08-14 |
Family
ID=63091173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404433.9U Active CN207722439U (en) | 2017-10-27 | 2017-10-27 | A kind of duplex strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722439U (en) |
-
2017
- 2017-10-27 CN CN201721404433.9U patent/CN207722439U/en active Active
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