CN209138142U - A kind of anti-residual plate filter - Google Patents
A kind of anti-residual plate filter Download PDFInfo
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- CN209138142U CN209138142U CN201821787281.XU CN201821787281U CN209138142U CN 209138142 U CN209138142 U CN 209138142U CN 201821787281 U CN201821787281 U CN 201821787281U CN 209138142 U CN209138142 U CN 209138142U
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- inlet cylinder
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- cylinder connector
- plate filter
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Abstract
A kind of anti-residual plate filter, including filter body, filtering air inlet at the top of the filter body and are connected with gas transmission system between the filter outlet mouth of filter body bottom；The gas transmission system includes two inlet cylinders being fixed together side by side, and the front end of two inlet cylinders is equipped with an inlet cylinder connector；The front end of the inlet cylinder connector is connected with filtering air inlet, and the rear end of the inlet cylinder connector is connected with two inlet cylinder front ends；The rear end of two inlet cylinder is connected by air accumulator with filter outlet mouth.Using the above structure, rationally, easy to operate, resource consumption is few, and the setting of gas transmission system can greatly reduce the residual quantity of medical fluid in plate filter for design for the utility model；The setting of pressing mechanism is recycled, working efficiency is improved；The setting of speed adjusting gear even more can be adapted for the medical filtration of various concentration, meet the needs in market instantly.
Description
Technical field
The utility model relates to a kind of plate filter more particularly to a kind of anti-residual plate filters.
Background technique
In drug extraction process, for the impurity component in removal medicinal material, it is often necessary to be dissolved in medicinal material suitable molten
In matchmaker, medical fluid is made.Then medical fluid is passed through into filter device, filters out the dregs of a decoction in medical fluid.Currently used relatively broad filtering
Device is plate filter, has been arranged alternately filter plate and filter frame in plate filter, can be played a role in filtering to medical fluid.But it is existing
Inside some plate filters, liquor residue is serious, not only causes the waste of big medicine amount liquid, but also influence plate filter just
It is often used.A large amount of remaining medical fluids are deposited in plate filter, seriously affect the filter efficiency of plate filter.And sheet frame mistake
Filter plate and filter frame in filter need frequently to clear up, waste a large amount of man power and material, be unable to satisfy the market demand instantly.
Utility model content
The utility model provides a kind of anti-residual plate filter, it is possible to reduce the residual of medical fluid in plate filter
Amount improves filter efficiency, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of anti-residual plate filter, including filter body, filtering air inlet at the top of the filter body and
Gas transmission system is connected between the filter outlet mouth of filter body bottom；The gas transmission system includes being fixed together side by side
The front end of two inlet cylinders, two inlet cylinders is equipped with an inlet cylinder connector；The front end of the inlet cylinder connector and filter into
Port is connected, and the rear end of the inlet cylinder connector is connected with two inlet cylinder front ends, is additionally provided with activity in the inlet cylinder connector
Sealing plate, the rear end of the movable sealing plate are articulated on the inner wall of the inlet cylinder connector between two inlet cylinders；The movable sealing plate
Front end be equipped with the sealing strip that matches with the inlet cylinder connector inner sidewall；It is equipped in two inlet cylinder and inlet cylinder diameter phase
The down cup of cooperation and the drive rod being connected with down cup top, the drive rod pass through air inlet tube rear end and are connected with driving mechanism；
The rear end of two inlet cylinder is connected by air accumulator with filter outlet mouth.
Preferably, which includes the turntable being rotatably arranged on bracket, and the two sides of the turntable are respectively equipped with connection
Column, two connecting column are arranged at intervals on the circumference of turntable, and two drive rod is hinged with one end of two connecting rods respectively, two company
The other end of extension bar is mounted on the connecting column.
Preferably, the guide post matched with drive rod is equipped on the outside of the rear end of the inlet cylinder.
Preferably, which is equipped with the first operating stick.
Preferably, the speed adjusting gear for adjusting air inflow, the speed regulation are equipped between the filtering air inlet and inlet cylinder connector
Mechanism both ends are connected with filtering air inlet and inlet cylinder connector respectively.
Preferably, which includes the fixed disk, movable disk and anti-drip valve being sequentially communicated, which includes fixing
Fixed frame on filtering air inlet is set, and the center of the fixed frame is equipped with support shaft；Lead between the fixed frame and support shaft
Cross multiple spaced first blade connections；The movable disk includes the activity box for being rotatably arranged on fixed back-end disk, the activity
The center of frame is equipped with lantern ring, which is set in support shaft, passes through multiple and the first blade phase between the activity box and lantern ring
The second blade connection of cooperation；The anti-drip valve includes the anti-leakage cover connecting with movable back end of frame, and the opening of the anti-leakage cover is from backward
Before be gradually reduced, which further includes that matched in the anti-leakage cover with anti-leakage cover front opening anti-is lost.
Preferably, it is equipped with graduation mark on the outside of the fixed frame, is equipped with the second operating stick on the outside of the activity box.
Preferably, individual event valve is equipped at the air inlet for the air accumulator being connected with filter outlet mouth；In the air accumulator
It is additionally provided with ultraviolet light.
Preferably, pressure gauge is equipped at the top of the filter body, which is connected with the enclosure interior of filter body
It is logical.
Preferably, which is the inlet cylinder connector of circular platform type, and the front plan of the inlet cylinder connector is less than should
The back plan of inlet cylinder connector.
A kind of anti-residual plate filter provided by the embodiment of the utility model, using the above structure, design rationally, operate
Simply, resource consumption is few, and the setting of gas transmission system can greatly reduce the residual quantity of medical fluid in plate filter；Circulation pressurization
The setting of mechanism improves working efficiency；The setting of speed adjusting gear even more can be adapted for the medical filtration of various concentration, meet
Instantly the needs in market.
Detailed description of the invention
Fig. 1 is the anti-residual plate filter structural schematic diagram of one kind provided by the embodiment of the utility model；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is B-B direction cross-sectional view in Fig. 1；
Fig. 4 is speed adjusting gear explosive view provided by the embodiment of the utility model.
In figure, 1, filter body, 2, filtering air inlet, 3, filter outlet mouth, 4, inlet cylinder, 5, inlet cylinder connects
Head, 6, movable sealing plate, 7, down cup, 8, drive rod, 9, air accumulator, 10, bracket, 11, turntable, 12, connecting column, 13, connection
Bar, 14, guide post, the 15, first operating stick, 16, speed adjusting gear, 17, fixed disk, 18, movable disk, 19, anti-drip valve, 20, fixation
Frame, 21, support shaft, the 22, first blade, 23, activity box, 24, lantern ring, the 25, second blade, 26, anti-leakage cover, 27, it is anti-lose,
28, graduation mark, the 29, second operating stick, 30, individual event valve, 31, ultraviolet light, 32, pressure gauge, 33, discharge port.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figure 1, the utility model embodiment provides a kind of anti-residual plate filter.The anti-residual plate-frame filtering
Device includes filter body 1, and the filter of 1 bottom of filtering air inlet 2 and filter body at 1 top of filter body goes out
Gas transmission system is connected between port 3.
The setting of gas transmission system, can be improved filter efficiency, by being passed through gas into filter body 1, increase filter plate
Upper and lower draught head, Lai Zengjia improve filter efficiency for the pressure of medical fluid to be filtered, reduce the medical fluid in filter body 1
Residual quantity.Gas in gas transmission system can select nitrogen, and the presence because of gas is avoided to occur that medical fluid in filter body 1
Oxidation deterioration.Fully closed gas transmission system avoids pollution of the medical fluid by extraneous foul atmosphere, can guarantee to the greatest extent
The degree of purity of medical fluid.
As shown in Figure 1-3, the gas transmission system includes two inlet cylinders 4 being fixed together side by side, the front end of the inlet cylinder 4
Equipped with inlet cylinder connector 5.The front end of the inlet cylinder connector 5 is connected with filtering air inlet 2, the rear end of inlet cylinder connector 5 with
Two 4 front ends of inlet cylinder are connected.Movable sealing plate 6 is additionally provided in inlet cylinder connector 5, the rear end of the movable sealing plate 6 is hinged
On 5 inner wall of inlet cylinder connector between two inlet cylinders 4.The front end of movable sealing plate 6 is equipped with and 5 inner sidewall of inlet cylinder connector
The sealing strip matched.Be equipped with the down cup 7 matched with 4 diameter of inlet cylinder in two inlet cylinder 4, and with down cup 7
The connected drive rod 8 in top.The drive rod 8 extends rearwardly through inlet cylinder 4 and is connected with driving mechanism.After two inlet cylinder 4
End is connected by air accumulator 9 with filter outlet mouth 3.
The driving mechanism includes the turntable 11 being rotatably arranged on bracket 10, and the two sides of the turntable 11 are respectively equipped with connecting column
12.Two connecting column 12 is arranged at intervals on the circumference of turntable 11 along the diameter of turntable 11.Two drive rod 8 is by hinged
Connecting rod 13 and connecting column 12 be rotatablely connected.
Using the principle of crankshaft-link rod, in rotation, the one end that will drive connecting rod 13 rotates turntable 11 around turntable 11,
And then drive rod 8 is driven to be moved forward and backward in guide post 14, driving down cup 7 moves forward and backward.It is set respectively in the two sides of turntable 11
Connecting column 12 is set, the movement of two drive rods, 8 same frequency opposite direction can be realized, guarantees that gas transmission system is continual to filtering
Be filled with gas in device ontology 1, can relatively before the working efficiency that doubles of gas transmission system.
The setting of two inlet cylinders 4, effectively increases the working efficiency of gas transmission system, under two 8 drivens of drive rod
Leather cup 7 travels forward, so that inlet cylinder 4 is continual to feeding gas at filtering air inlet 2.When in an inlet cylinder 4
Down cup 7 when travelling forward, movable sealing plate 6 is to swing to the direction far from the inlet cylinder 4, to block another inlet cylinder
4 inlet channel avoids gas from flowing out from another inlet cylinder 4 and reduce the gas flow flowed into filter body 1, and then keeps away
Free drive lever 8 does a large amount of idle works in inlet cylinder 4.
The guide post 14 matched with drive rod 8 is equipped on the outside of the rear end of the inlet cylinder 4.Make drive rod 8 along guide post 14
Direction move forward and backward.
Connecting column 12 is equipped with the first operating stick 15.Facilitate staff to rotate turntable 11, is filled into filter body 1
Gas.
The speed adjusting gear 16 for adjusting air inflow, the speed adjusting gear are equipped between the filtering air inlet 2 and inlet cylinder connector 5
16 both ends are connected with filtering air inlet 2 and inlet cylinder connector 5 respectively.
Fig. 4 is 16 explosive view of speed adjusting gear provided by the embodiment of the utility model, which includes being sequentially communicated
Fixed disk 17, movable disk 18 and anti-drip valve 19.The fixed disk 17 includes the fixed frame being fixed on filtering air inlet 2
20, the center of the fixed frame 20 is equipped with support shaft 21, passes through multiple spaced first between fixed frame 20 and support shaft 21
Blade 22 connects.The movable disk 18 includes the activity box 23 for being rotatably arranged on 17 rear end of fixed disk, and the center of activity box 23 is equipped with
The lantern ring 24 being movably set in support shaft 21 is matched by multiple with the first blade 22 between activity box 23 and lantern ring 24
The second blade 25 connection.The anti-drip valve 19 includes the anti-leakage cover 26 connecting with 23 rear end of activity box, the opening of the anti-leakage cover 26
It is gradually reduced from back to front, which further includes the leakproof matched in anti-leakage cover 26 with 26 front opening of anti-leakage cover
Ball 27.
Fixed disk 17 is coaxially arranged in parallel with movable disk 18, and the support shaft 21 of fixed disk is horizontally disposed, rotates movable disk
18 so that movable disk 18 is rotated around support shaft 21, thus it is possible to vary the size of filtering air inlet 2.In rotation movable disk 18
In the process, when the center of gravity of the center of gravity of first blade 22 and any second blade 25 is located in same horizontal line, filter
Air inlet 2 is maximum rating；When the first blade 22 and the second blade 25 are staggered, filtering air inlet 2 is closed.It is such
The setting of speed adjusting gear 16 is the versatility in order to increase filter body 1, realizes the medicine of the various concentration of filtering of greater efficiency
Liquid.Such as when medical fluid is denseer, filtering air inlet 2 is adjusted to maximum, using biggish pressure filtration medical fluid, can be improved
Efficiency is filtered, the residual quantity in filter body 1 is reduced.If but medical fluid it is diluter when be still passed through so big amount of gas pressure, will lead to
The part dregs of a decoction are flowed out with filtered fluid, and filter effect is poor；After being provided with speed adjusting gear 16, so that it may according to medical fluid
Concentration adjusts the size of filtering air inlet 2, while guaranteeing filter effect, improves filter efficiency.
It is equipped with graduation mark 28 on the outside of the fixed frame 20, is equipped with the second operating stick 29 on the outside of the activity box 23.Graduation mark 28
Setting can adjust filtering air inlet 2, the size that explicit filtering device air inlet 2 is open with ancillary staff.Second operation
Bar 29 can be convenient staff and rotate movable disk 18.
As shown in Figs. 1-2, which is the inlet cylinder connector 5 of circular platform type, is held level with both hands before the inlet cylinder connector 5
Face is less than back plan.The inlet cylinder connector 5 of circular platform type, can be convenient docking between inlet cylinder connector 5 and anti-leakage cover 26.
Individual event valve 30 is equipped in the junction of filter outlet mouth 3 and the air accumulator 9；Purple light is additionally provided in the air accumulator 9
Lamp 31.Air accumulator 9 is the important storing place of gas, and the setting of ultraviolet light 31 can sterilize the gas in air accumulator 9, is protected
Demonstrate,prove the cleanliness of filtered fluid；The setting of individual event valve 30 can enter gas from the gas outlet of filter body 1 to avoid gas.Such as
Fruit gas enters gas from 1 gas outlet of filter body, will reduce the draught head in filter body 1 above and below filter plate, in this way
The purpose for reducing liquor residue amount in filter body 1 is not just had.
Pressure gauge 32 is equipped at the top of the filter body 1, which is connected with the enclosure interior of filter body 1
It is logical.The pressure gauge 32 can monitor the pressure value in filter body 1 at any time.
Anti- residual plate filter is carrying out opening 31 pairs of gas of ultraviolet light before use, will fill gas in air accumulator 9 first
Body is sterilized.Then movable disk 18 is rotated, the size of filter plate air inlet is made to match with liquor strength to be filtered.Prevent residual
Stay plate filter carry out using when rotate turntable 11, provide power for drive rod 8.Position shown in Fig. 2 is turntable 11
Initial position in the case of, as viewed from Fig. 1, rotate counterclockwise turntable 11, then in Fig. 2 positioned at front side down cup 7 in drive rod 8
Drive under will continue to move downward, gas is passed through into filter body 1 by the inlet cylinder 4 of front side.Meanwhile rear side into
In inflator 4, drive rod 8 will drive down cup 7 and move right.The down cup 7 of rear side is during moving right, down cup 7
It will appear gap between 4 inner wall of inlet cylinder, so that the gas in air accumulator 9 is filled with part to the left in gas receiver along the gap
Space in.During this, the air pressure of the front side of movable sealing plate 6 is big, the air pressure of rear side is small, so that movable sealing plate 6 is in
The state rolled down backward seals up the venting channels of the inlet cylinder 4 of rear side.
When two connecting columns 12 in the same horizontal line when, i.e., drive rod and with the hinged connecting rod of drive rod be in it is same
When on straight line, for the critical localisation of the driving mechanism, entered back into filter body 1 without gas at this time, filtering air inlet 2
The air pressure at place can be greater than the air pressure in inlet cylinder connector 5, and under the influence of air pressure, anti-in anti-drip valve 19, which is lost, 27 to be transported forward
It is dynamic, the opening of 26 rear end of anti-leakage cover is blocked, prevents the gas in filter body 1 from flowing out.
When turntable continues to rotate, and two connecting columns 12 cross critical localisation, the drive rod 8 of front side drives hypodermis in Fig. 2
Bowl 7 moves right, and the drive rod 8 of rear side drives down cup 7 to move downward, and movable sealing plate 6 rolls forward, by rear side
Inlet cylinder 4 is ventilated into filter body 1.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of anti-residual plate filter, including filter body, it is characterised in that: the filtering at the top of the filter body
Gas transmission system is connected between device air inlet and the filter outlet mouth of filter body bottom；
The gas transmission system includes two inlet cylinders being fixed together side by side, the front end of described two inlet cylinders be equipped with one into
Inflator connector；
The front end of the inlet cylinder connector is connected with filtering air inlet, the rear end of the inlet cylinder connector and two inlet cylinders
Front end is connected, and movable sealing plate is additionally provided in the inlet cylinder connector, and the rear end of the movable sealing plate is articulated with two air inlets
On the inner wall of inlet cylinder connector between cylinder；
The front end of the movable sealing plate is equipped with the sealing strip matched with the inlet cylinder connector inner sidewall；Two inlet cylinder
Inside be equipped with the down cup matched with inlet cylinder diameter and with the drive rod that is connected at the top of down cup, the drive rod across into
Inflator rear end is connected with driving mechanism；The rear end of two inlet cylinder is connected by air accumulator with filter outlet mouth.
2. a kind of anti-residual plate filter according to claim 1, it is characterised in that: the driving mechanism includes rotation
Turntable on bracket is set, and the two sides of the turntable are respectively equipped with connecting column, and two connecting columns are arranged at intervals on the circumference of turntable
On, two drive rods are hinged with one end of two connecting rods respectively, and the other end of two connecting rod is mounted on the connecting column.
3. a kind of anti-residual plate filter according to claim 2, it is characterised in that: on the outside of the rear end of the inlet cylinder
Equipped with the guide post matched with drive rod.
4. a kind of anti-residual plate filter according to claim 2, it is characterised in that: the connecting column is equipped with first
Operating stick.
5. a kind of anti-residual plate filter according to claim 1, it is characterised in that: the filtering air inlet with into
Between inflator connector be equipped with adjust air inflow speed adjusting gear, the speed adjusting gear both ends respectively with filtering air inlet and air inlet
Cylinder connector is connected.
6. a kind of anti-residual plate filter according to claim 5, it is characterised in that: the speed adjusting gear includes successively
Fixed disk, movable disk and the anti-drip valve of connection, the fixed disk include the fixed frame being fixed on filtering air inlet, institute
The center for stating fixed frame is equipped with support shaft；Connected between the fixed frame and support shaft by multiple spaced first blades
It connects；The movable disk includes the activity box for being rotatably arranged on fixed back-end disk, and the center of the activity box is equipped with lantern ring, the set
Ring set is located in support shaft, is connect between the activity box and lantern ring by multiple the second blades matched with the first blade；
The anti-drip valve includes the anti-leakage cover connecting with movable back end of frame, and the opening of the anti-leakage cover is gradually reduced from back to front, described
Anti-drip valve further includes that matched in the anti-leakage cover with anti-leakage cover front opening anti-is lost.
7. a kind of anti-residual plate filter according to claim 6, it is characterised in that: be equipped with and carve on the outside of the fixed frame
Line is spent, is equipped with the second operating stick on the outside of the activity box.
8. a kind of anti-residual plate filter according to claim 1, it is characterised in that: be connected with filter outlet mouth
The air accumulator air inlet at be equipped with individual event valve；Ultraviolet light is additionally provided in the air accumulator.
9. a kind of anti-residual plate filter according to claim 1, it is characterised in that: set at the top of the filter body
There is pressure gauge, the pressure gauge is connected with the enclosure interior of filter body.
10. a kind of anti-residual plate filter according to claim 1, it is characterised in that: the inlet cylinder connector is circle
The inlet cylinder connector of bench-type, the front plan of the inlet cylinder connector are less than the back plan of the inlet cylinder connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787281.XU CN209138142U (en) | 2018-10-31 | 2018-10-31 | A kind of anti-residual plate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787281.XU CN209138142U (en) | 2018-10-31 | 2018-10-31 | A kind of anti-residual plate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209138142U true CN209138142U (en) | 2019-07-23 |
Family
ID=67271983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821787281.XU Active CN209138142U (en) | 2018-10-31 | 2018-10-31 | A kind of anti-residual plate filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209138142U (en) |
-
2018
- 2018-10-31 CN CN201821787281.XU patent/CN209138142U/en active Active
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