CN209519433U - Vacuum filter for medical filtration - Google Patents
Vacuum filter for medical filtration Download PDFInfo
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- CN209519433U CN209519433U CN201920175353.3U CN201920175353U CN209519433U CN 209519433 U CN209519433 U CN 209519433U CN 201920175353 U CN201920175353 U CN 201920175353U CN 209519433 U CN209519433 U CN 209519433U
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- filter plate
- container
- filter
- vacuum
- fixedly connected
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Abstract
The utility model discloses a kind of vacuum filters for medical filtration, it is related to art of filters, including circular container, vacuum pump, the filter plate and cover board compatible with container that container is divided into epicoele and cavity of resorption, the inclination of filtering plate is arranged and can rotate freely in container, the rotation axis positioned at filter plate center is provided on the filter plate, the solid outlet that bottom has filter plate lower end to connect is set on the container, it is described it is it is intracavitary be provided with telescopic cleaning brush, the cleaning brush is adapted with the radius of filter plate.Vacuum filter provided by the utility model can be greatly lowered the operating burden of worker, improve cleaning efficiency without manually bending over to clean filter plate.
Description
Technical field
The utility model relates to filter technology fields, more particularly to a kind of vacuum filter for medical filtration
Device.
Background technique
Vacuum filter is a kind of novel filtering device of high degree of automation, with filter medium container be divided into it is upper,
Cavity of resorption constitutes simple filter.Epicoele is added in suspension, and entering cavity of resorption by filter medium under pressure becomes filter
Liquid, solid particle are trapped within filter media surface and form filter residue (or filter cake).Filtration media surface area is deposited in filter process
Filter cake layer gradually thicken, liquid is increased therewith by the resistance of filter cake layer, and the rate of filtration reduces.When filter chamber is full of filter residue or mistake
When filtering velocity degree is too small, stop filtering, removes filter residue, regenerate filter medium, to complete a filtration cycle.
And vacuum filter needs to carry out by hand mostly when removing filter residue, the removing of filter residue is extremely onerous, time-consuming to take
Power, and manual cleaning is easy to cause to damage to filter medium, shortens the service life of equipment；In addition it when clearing up filter residue, is easy
It falls filter residue intracavitary under, in order to guarantee the effect of filtering, also needs to clear up cavity of resorption, which in turns increases worker's
Operating burden reduces filter efficiency.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of vacuum filter for medical filtration, and filter residue is clear
Clean convenience can save a large amount of manpower and material resources, promote filter efficiency.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of vacuum filter for medical filtration, including circular container, vacuum pump, container is divided into epicoele and
The filter plate of cavity of resorption and cover board compatible with container, the inclination of filtering plate are arranged and can rotate freely in container, the filter plate
On be provided with the rotation axis positioned at filter plate center, the solid outlet that setting bottom has filter plate lower end to connect on the container,
It is described it is it is intracavitary be provided with telescopic cleaning brush, the cleaning brush is adapted with the radius of filter plate.
When in use, the material that need to be filtered is sent into above filter epicoele, cover board is sealed, vacuum is then started
It pumps, the liquid in material passes through cavity of resorption and extracts out through vacuum pump, and solid is then stopped by filter plate, when suction filtration to the filter cake mistake on filter plate
When thick, stop filtering, cover board is opened, is affixed cleaning brush stretching as filter plate surface, then holding rotation axis makes rotation axis
Filter plate is driven to be rotated, so that filter cake separates under the action of cleaning brush with filter plate, since inclination of filtering plate is arranged, solid matter
It is just slid along filter plate to solid outlet after being separated with filter plate, final solid outlet of locating leaves, to complete to the clear of filter plate
It is clean；During cleaning, operator need to only be put down cleaning brush, then hand-turning filter plate, and being not necessarily to by hand will be on filter plate
Filter cake scrape, alleviate the operating burden of worker, and improve the cleaning efficiency of filter plate.
Further, the cleaning brush includes that the first support bar being fixedly connected with chamber wall and first support bar turn
Connecting rod that reciprocating screw rod, the screw thread of dynamic connection are set on reciprocating screw rod and with the brush body that connect boom end and connect, it is described past
Multifilament boom end extends to outside first support bar, and one is provided on the chamber wall and is extended on filter plate below first support bar
The locating slot of side is provided with a locating rod matched with locating slot in the connecting rod；When needing to clean filter plate,
Rotation reciprocating screw rod can be such that cleaning brush cleans along locating slot decline to filter plate, after the cleaning is completed, rotate backward past
Multifilament bar can be such that cleaning brush rises along locating slot, and cleaning brush is made not stop the progress of filtering, simple to operate,.
Further, a band internal thread disk, the disk and past multifilament are fixedly connected in the connecting rod
Bar is threadedly coupled；It is not necessary that internal screw thread is arranged inside entire connecting rod, the difficulty of processing of connecting rod is reduced, and change can be passed through
Position of the disk inside connecting rod is adjusted come the setting length to reciprocating screw rod, can further save production cost.
Further, the cleaning brush includes the second support bar being fixedly connected with chamber wall, one end and the second support
The hand elevating lever that bar is fixedly connected and the brush body being fixedly connected with the hand elevating lever other end；Using hand elevating lever to cleaning
The position of brush is controlled, and apparatus structure is simple, easy to operate.
Further, it is provided with the first filter opening on the filter plate, is provided with below the filter plate and is fixedly connected with container
Shutter, the second filter opening matched with the first filter opening is provided on the shutter, can be by blocking after the filter plate rotation
Plate lives the first filter opening block；When being filtered to material, filter plate is rotated, the first filter opening and the second filter opening face, liquid are made
Filter plate can be passed through and shutter reaches cavity of resorption, when cleaning to filter plate, rotate filter plate, filter the second filter opening and first
Hole is staggered, i.e., shutter lives the complete block of the first filter opening on filter plate, then cleaning brush is recycled to clean filter plate, if
After setting shutter, it can prevent the liquid when carrying out cleaning flushing to filter plate, on filter plate from entering in cavity of resorption, i.e., under will not polluting
Chamber simplifies cleaning process without cleaning to cavity of resorption.
Further, the container upper end is provided with the water-supply-pipe being connected with inside container, the water-supply-pipe setting
There is valve, the water-supply-pipe is arranged far from solid outlet side；When cleaning to filter plate, valve can be opened, from defeated
Water pipe feed the water into it is intracavitary filter plate is rinsed, water inlet is automatically performed, and itself and cleaning brush cooperate, so that the cleaning of filter plate
It is more thorough.
The beneficial effects of the utility model are as follows:
Vacuum filter provided by the utility model for medical filtration can will be cleaned when cleaning to filter plate
Brush elongation then rotates filter plate, when rotated, different parts can be in contact filter plate with cleaning brush, filter plate to being affixed with filter plate
The solid matter of upper adhesion is fallen by cleaning brush brush, can be completed the cleaning of filter plate, and in whole process, operator need to only rotate filter
Plate bends over to clean filter plate without oneself, alleviates the operating burden of worker, while also improving the cleaning efficiency of filter plate.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the use of the new type embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the utility model reaction kettle overall structure diagram；
Fig. 2 is the utility model section structural schematic diagram；
Fig. 3 is the utility model circle A structural schematic diagram；
Appended drawing reference: 1- container, 2- cover board, 3- feed inlet, 4- filter plate, 5- rotation axis, 6- solid outlet, 7- first are filtered
Hole, 8- shutter, the second filter opening of 9-, 10- support rod, 11- reciprocating screw rod, 12- connecting rod, 13- brush body, 14- locating rod.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower" "inner", "outside"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be fixed connection, is also possible to detachably be connected to, or be integrally connected to；It can
To be mechanical communication, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
Embodiment
Vacuum filter provided in this embodiment for medical filtration, including circular container 1, vacuum pump, by container 1
It is divided into the filter plate 4 and cover board 2 compatible with container 1 of epicoele and cavity of resorption, is provided on cover board 2 and is connected to inside container 1
Feed inlet 3 is provided with valve on feed inlet 3, and filter plate 4 is obliquely installed and can rotate freely in container 1, i.e. filter plate 4 and container 1
It is rotatablely connected, is provided with the rotation axis 5 positioned at 4 center of filter plate on filter plate 4, rotation axis 5 is fixedly connected with filter plate 4, is used for
It drives filter plate 4 to be rotated, the solid outlet 6 that bottom connects with 4 lower end of filter plate is set on container 1, is provided on solid outlet 6
Valve, it is upper it is intracavitary be provided with telescopic cleaning brush, cleaning brush is adapted with the radius of filter plate 4, and when not in use, cleaning brush is separate
Filter plate 4 does not influence the work of filter plate 4, when cleaning filter plate 4, then extends cleaning brush, cleaning brush is made to be close to filter plate 4.
Further, as a kind of specific embodiment of cleaning brush, cleaning brush includes be fixedly connected with 1 wall of container
One support rod 10, the reciprocating screw rod 11 being rotatablely connected with first support bar 10, screw thread are set in the connecting rod on reciprocating screw rod 11
12 and the brush body 13 that connect with 12 end of connecting rod, 11 end of reciprocating screw rod extends to outside first support bar 10, sets on 1 wall of container
It is equipped with one and extends to locating slot above filter plate 4 below first support bar 10, be provided with one and locating slot phase in connecting rod 12
The locating rod 14 of cooperation, so that connecting rod 12 can only drive brush body 13 with the direction of locating slot when reciprocating screw rod 11 rotates
It moves up and down.
Further, a band internal thread disk, disk and 11 screw thread of reciprocating screw rod are fixedly connected in connecting rod 12
Connection can need during fabrication to carry out the relative position of disk and connecting rod 12 at a distance from the holding of filter plate 4 according to brush body 13
It adjusts, to shorten the length of reciprocating screw rod 11 as far as possible, saves manufacturing cost.
Further, as a kind of specific embodiment of cleaning brush, cleaning brush includes be fixedly connected with 1 wall of container
The hand elevating lever that two support rods, one end are fixedly connected with second support bar and the brush being fixedly connected with the hand elevating lever other end
Body 13；Hand elevating lever is nested together by the round or rectangular pole stock of more piece difference bore, and upper sealing ring, haulage cable are matched
And the lifting device of winding agitating device composition, it is a kind of prior art, is no longer repeated herein.
Further, as a kind of optimal enforcement mode, it is provided with the first filter opening 7 on filter plate 4, is provided with below filter plate 4
The shutter 8 being fixedly connected with container 1, the second filter opening 9 matched with the first filter opening 7 is provided on shutter 8, and filter plate 4 revolves
First filter opening, 7 block can be lived by shutter 8 after turning, i.e., shutter 8 is tightly attached to below filter plate 4 and is arranged.
Further, 1 upper end of container is provided with the water-supply-pipe being connected with inside container 1, and water-supply-pipe is provided with valve, defeated
Water pipe is arranged far from 6 side of solid outlet；Water-supply-pipe can external suction pump or water source, when being cleaned to filter plate 4, open
Valve after the completion of cleaning, is closed valve, can't be impacted to the suction filtration process in container 1.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (6)
1. a kind of vacuum filter for medical filtration, including circular container (1), vacuum pump, container (1) is divided on
The filter plate (4) and the compatible cover board (2) with container (1) of chamber and cavity of resorption, which is characterized in that the filter plate (4) be obliquely installed and
It can be rotated freely in container (1), the rotation axis (5) positioned at filter plate (4) center is provided on the filter plate (4), it is described
The bottom solid outlet (6) that has filter plate (4) lower end to connect is set on container (1), it is described intracavitary to be provided with telescopic cleaning
Brush, the cleaning brush are adapted with the radius of filter plate (4).
2. a kind of vacuum filter for medical filtration according to claim 1, which is characterized in that the cleaning brush packet
Include the first support bar (10) being fixedly connected with container (1) wall, with first support bar (10) rotation connection reciprocating screw rod (11),
The connecting rod (12) and the brush body (13) being connect with connecting rod (12) end that screw thread is set on reciprocating screw rod (11), it is described reciprocal
Screw rod (11) end extends to first support bar (10) outside, is provided with one under first support bar (10) on container (1) wall
Side extends to the locating slot above filter plate (4), is provided with a locating rod matched with locating slot on the connecting rod (12)
(14)。
3. a kind of vacuum filter for medical filtration according to claim 2, which is characterized in that the connecting rod
(12) a band internal thread disk is fixedly connected in, the disk is threadedly coupled with reciprocating screw rod (11).
4. a kind of vacuum filter for medical filtration according to claim 1, which is characterized in that the cleaning brush packet
Include the second support bar being fixedly connected with container (1) wall, the hand elevating lever and and hand that one end is fixedly connected with second support bar
Shake the brush body (13) that the elevating lever other end is fixedly connected.
5. a kind of vacuum filter for medical filtration according to claim 1, which is characterized in that the filter plate (4)
On be provided with the first filter opening (7), be provided with the shutter (8) being fixedly connected with container (1), the screening below the filter plate (4)
The second filter opening (9) matched with the first filter opening (7) is provided on baffle (8), it can be by shutter after filter plate (4) rotation
(8) the first filter opening (7) block is lived.
6. a kind of vacuum filter for medical filtration according to claim 5, which is characterized in that the container (1)
Upper end, which is provided with, is provided with valve with the internal water-supply-pipe being connected of container (1), the water-supply-pipe, and the water-supply-pipe is arranged remote
From solid outlet (6) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175353.3U CN209519433U (en) | 2019-01-31 | 2019-01-31 | Vacuum filter for medical filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175353.3U CN209519433U (en) | 2019-01-31 | 2019-01-31 | Vacuum filter for medical filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519433U true CN209519433U (en) | 2019-10-22 |
Family
ID=68231177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920175353.3U Active CN209519433U (en) | 2019-01-31 | 2019-01-31 | Vacuum filter for medical filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021219021A1 (en) * | 2020-04-30 | 2021-11-04 | 马志浩 | Liquid purifying device |
-
2019
- 2019-01-31 CN CN201920175353.3U patent/CN209519433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021219021A1 (en) * | 2020-04-30 | 2021-11-04 | 马志浩 | Liquid purifying device |
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