CN208678496U - A kind of adjustable filter device of experiment - Google Patents
A kind of adjustable filter device of experiment Download PDFInfo
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- CN208678496U CN208678496U CN201821339560.XU CN201821339560U CN208678496U CN 208678496 U CN208678496 U CN 208678496U CN 201821339560 U CN201821339560 U CN 201821339560U CN 208678496 U CN208678496 U CN 208678496U
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Abstract
The utility model belongs to experimental provision field, discloses a kind of adjustable filter device of experiment, including filter, filter screen, retention device and lid；The filter is flexibly connected with lid；The filter screen is located at the inside of filter, is mounted on the bottom of filter；The retention device includes baffle, rotary shaft and rotating handles；One end of the rotary shaft passes through lid and connect with baffle, and the other end is connect with rotating handles；The horizontal cross-section of the filter is circle；The filter screen is patty structure, and circumferential edges are contacted with the inner wall of filter；The filter screen is made of at least two different meshes and the identical small filter screen of shape size；The baffle is patty structure；The baffle is equipped with the notch for only supplying a small filter screen filtration；The circumferential edges of the baffle are contacted with the inner wall of filter, and the upper surface of bottom surface and filter screen contact.The strainer that the utility model enables experimenter to select different filter effects is tested.
Description
Technical field
The utility model belongs to filter device field more particularly to a kind of adjustable filter device of experiment.
Background technique
Filter device is increasingly used in different occasions at present, and people also have the filter effect of filter device
Certain research.When technical staff is in the research for being filtered effect, it will usually using same filtrate to different mistakes
Filter material is studied, and at this moment, technical staff can prepare different experimental provisions to test, and very bother, and is currently needed
Want a kind of filter device, technical staff can be allowed to quickly complete the research of different filter effects, without multiple devices again it
Between toggle.
Utility model content
To solve the above-mentioned problems, the utility model discloses a kind of adjustable filter device of experiment, gear can be passed through
The rotation of plate can make technical staff select different filter effects, by controlling the filter effect of filter device, can satisfy
Demand of the technical staff to different filter effects, in the prior art, technical staff needs to prepare multiple experiments to effective solution
Equipment could complete the drawbacks of experiment.The specific technical solution of the utility model is as follows:
A kind of adjustable filter device of experiment, including filter, filter screen, retention device and lid；The filter
It is flexibly connected with lid；The filter screen is located at the inside of filter, is mounted on the bottom of filter；The retention device includes
Baffle, rotary shaft and rotating handles；One end of the rotary shaft passes through lid and connect with baffle, and the other end and rotating handles connect
It connects；The horizontal cross-section of the filter is circle；The filter screen is patty structure, the inner wall of circumferential edges and filter
Contact；The filter screen is made of at least two different meshes and the identical small filter screen of shape size；The baffle is cake
Shape structure；The baffle is equipped with the notch for only supplying a small filter screen filtration；The circumferential edges of the baffle and filter it is interior
Wall contact, the upper surface of bottom surface and filter screen contact.
Preferably, the unfilled corner vertex of the baffle is the center of circle of baffle.
Preferably, the filter screen is by the first small filter screen, the second small filter screen, the small filter screen of third and the 4th small filtering
Net composition.
Preferably, be additionally provided between the small filter screen of the filter screen sub-barrier stop filtrate First Transition area,
Second transition region, third transition region and the 4th transition region.
Preferably, the retention device is equipped with connector；The connector and rotation axis connection；The connector passes through spiral shell
Nail is connect with lid.
Preferably, the top of the filter is equipped with filtrate entrance；The filtrate entrance is equipped with entry switch.
Preferably, the bottom of the filter is exported equipped with filtrate；The filtrate outlet is equipped with gate out switch.
Preferably, the bottom of the filter is funnel-shaped.
Preferably, the lid is equipped with observation window.
Utility model has the advantages that technical staff can be according to different filtration needs, butterfly, selection is different
Small filter screen tested.When needing high-precision filtering, technical staff selects high-precision small filter screen；When only
When needing the filtrate of coarse filtration, technical staff is only with the small filter screen for selecting low precision.The utility model is also in small filter screen
Between be equipped with transition region, transition region is solid slab, without filter screen, so set, can to avoid by filtrate by small filter screen
Between junction flow down, cause error to last result is tested.Therefore, the utility model passes through the side of optional filter screen
Formula has reached the demand that experiment technical personnel completes experiment by single experimental provision.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the top view of the retention device of the utility model.
Fig. 3 is the schematic diagram of the filter screen of the utility model.
Fig. 4 is the first status diagram of the utility model embodiment.
Fig. 5 is second of status diagram of the utility model embodiment.
Fig. 6 is the third status diagram of the utility model embodiment.
Fig. 7 is the 4th kind of status diagram of the utility model embodiment.
Wherein: 1- filter；2- filter screen；3- retention device；4- lid；5- baffle；6- rotary shaft；7- rotating handles；
8- entrance；The outlet 9-；10- entry switch；11- gate out switch；12- observation window；The small filter screen of 13- first；The small filtering of 14- second
Net；The small filter screen of 15- third；The small filter screen of 16- the 4th；17- First Transition area；The second transition region of 18-；19- third transition region；
The 4th transition region of 20-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
The utility model as shown in FIG. 1 to 3, a kind of adjustable filter device of experiment, including filter 1, filtering
Net 2, retention device 3 and lid 4；The filter 1 is flexibly connected with lid 4；The filter screen 2 is located at the inside of filter 1,
It is mounted on the bottom of filter 1；The retention device 3 includes baffle 5, rotary shaft 6 and rotating handles 7；The one of the rotary shaft 6
End is connect across lid 4 with baffle 5, and the other end is connect with rotating handles 7；The horizontal cross-section of the filter 1 is circle；It is described
Filter screen 2 is patty structure, and circumferential edges are contacted with the inner wall of filter 2；The filter screen 2 is by least two different mesh
Number and the identical small filter screen composition of shape size；The baffle 5 is patty structure；The baffle 5 is equipped with only for one small
The notch of filter screen filtration；The circumferential edges of the baffle 5 are contacted with the inner wall of filter 2, and the upper surface of bottom surface and filter screen 2 connect
Touching；The unfilled corner vertex of the baffle is the center of circle of baffle.
The utility model can make technical staff twist rotating handles 7 to select using which small filter screen, be technology people
Member provides multiple choices.It should be noted that filter screen 2 can be by multiple small during using the utility model
Screen packs form, and it is available that they possess different filter effects；And the size of baffle 5, by the size of small filter screen
It determines, the size of usual baffle 5 cannot only stop one of them small filter screen in multiple small filter screens.Wherein, first
The filter effect of small filter screen 13 is greater than the filter effect of the second small filter screen 14, and the filter effect of the second small filter screen 14 is greater than
The filter effect of the small filter screen 15 of third, the filtering that the filter effect of the small filter screen 15 of third is greater than the 4th small filter screen 16 are imitated
Fruit.
In order to preferably use the utility model, the filter screen 2 by the first small filter screen 13, the second small filter screen 14,
The small filter screen 15 of third and the 4th small filter screen 16 form；First Transition area is additionally provided between the small filter screen of the filter screen 2
17, the second transition region 18, third transition region 19 and the 4th transition region 20.Multiple small filter screens of the filter screen 2 are different mistakes
The filter screen 2 of effect is filtered, and small filter screen divides equally filter screen 2；First Transition area is additionally provided between the filtering area of the filter screen 2
17, the second transition region 18, third transition region 19 and the 4th transition region 20.In the present invention, the first small filter screen 13 and
One transition region 17 accounts for the 1/4 of filter screen 2, second small filter screen 14 and the second transition region 18 accounts for the 1/4 of filter screen 2, the small mistake of third
Strainer 15 and third transition region 19 account for the 1/4 of filter screen 2, the 4th small filter screen 16 and the 4th transition region 20 accounts for the 1/ of filter screen 2
4, the size of baffle 5 is the 3/4 of filter screen size.The benefit being implemented, be technical staff will not because of small filter screen and
The size of baffle 5 is mismatched, and final experimental result is caused error occur.When baffle 5 rotation when, go to one of mistake
Area is crossed, can determine that baffle 5 has blocked three other small filter screens, consider further that whether also need to pass through without technical staff
Rotate the blocking effect to confirm baffle 5.
In order to enable the rotation of the health of retention device 3, the retention device 3 is additionally provided with connector；The connector is logical
Screw is crossed to connect with lid 4.The effect of connector is to allow retention device 3 to be capable of fixing to rotate on a vertical plane, makes to revolve
Shaft 6 keeps location status when installation in rotation.
In order to preferably use the utility model, the top of the filter 1 is equipped with filtrate entrance 8；The filtrate
Entrance 8 is equipped with entry switch 10；The bottom of the filter 1 is equipped with filtrate outlet 9；The filtrate outlet 9 is equipped with outlet
Switch 11.The setting of switch facilitates technical staff to open the use of utility model at any time, is being collected into being filtered for appropriate components
After object, the utility model can be closed at any time.
In order to preferably use the utility model, the bottom of the filter 1 is funnel-shaped；The lid 4 is equipped with observation
Window 12.
The specific implementation step of the utility model are as follows: filter screen 2 is mounted on to the installation site of filter 1 first, incited somebody to action
Filter device is fixed on lid 4, is then closed the lid 4 at the top of filter 1, is screwed.Then, according to the need of technical staff
It wants, rotary stop device 3, while determining the position of baffle 5 by observation window 12.After the completion of confirmation, 10 He of entry switch is opened
Gate out switch 11；The inside for being entered the utility model from entrance 8 by filtrate, the collection vessel of technical staff is entered from outlet 9.
When another small filter screen filtration of needs collection is by filtrate, entry switch 10 is first closed, is emptied inside the utility model
By filtrate, close gate out switch 11；Then rotating handles 7 are twisted, other small filter screen is selected；Passing through above behaviour
After making mode, just complete by the collection of filtrate.After the completion of collection, entry switch 10 is closed, makes to be excluded completely by filtrate
The utility model finally closes gate out switch 11.After completing a whole set of experiment, the utility model is cleaned, is carried out for experiment next time
Prepare.
It is illustrated in figure 4 the first state of the present embodiment, the shape presented after the first small filter screen is selected for technical staff
State；It is illustrated in figure 5 second of state of the present embodiment, the state presented after the second small filter screen is selected for technical staff；Such as
Fig. 6 show the third state of the present embodiment, and the state presented after the small filter screen of third is selected for technical staff；Such as Fig. 7 institute
It is shown as the 4th kind of state of the present embodiment, the state presented after the 4th small filter screen is selected for technical staff.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, its shape or on make any variation, it is all to fall into the utility model claims circle
Determine the technical solution in range, all falls within the protection scope of the utility model.
Claims (9)
1. a kind of adjustable filter device of experiment, which is characterized in that including filter (1), filter screen (2), retention device (3)
With lid (4)；The filter (1) is flexibly connected with lid (4)；The filter screen (2) is located at the inside of filter (1), peace
Mounted in the bottom of filter (1)；The retention device (3) includes baffle (5), rotary shaft (6) and rotating handles (7)；The rotation
One end of shaft (6) passes through lid (4) and connect with baffle (5), and the other end is connect with rotating handles (7)；The filter (1)
Horizontal cross-section is circle；The filter screen (2) is patty structure, and circumferential edges are contacted with the inner wall of filter (1)；It is described
Filter screen (2) is made of at least two different meshes and the identical small filter screen of shape size；The baffle (5) is patty knot
Structure；The baffle (5) is equipped with the notch for only supplying a small filter screen filtration；The circumferential edges of the baffle (5) and filter (1)
Inner wall contact, the upper surface of bottom surface and filter screen (2) contact.
2. a kind of adjustable filter device of experiment as described in claim 1, which is characterized in that the unfilled corner of the baffle (5)
Vertex is the center of circle of baffle (5).
3. the adjustable filter device of a kind of experiment as described in claim 1, which is characterized in that the filter screen (2) is by the
One small filter screen (13), the second small filter screen (14), the small filter screen of third (15) and the 4th small filter screen (16) composition.
4. the adjustable filter device of a kind of experiment as claimed in claim 3, which is characterized in that the filter screen (2) it is small
It is additionally provided with sub-barrier (5) between filter screen and stops the First Transition area (17) of filtrate, the second transition region (18), third transition
Area (19) and the 4th transition region (20).
5. a kind of adjustable filter device of experiment as described in claim 1, which is characterized in that the retention device (3) sets
There is connector；The connector and rotation axis connection；The connector is connect by screw with lid (4).
6. the adjustable filter device of a kind of experiment as described in claim 1, which is characterized in that the filter (1) it is upper
Portion is equipped with filtrate entrance (8)；The filtrate entrance (8) is equipped with entry switch (10).
7. a kind of adjustable filter device of experiment as described in claim 1, which is characterized in that the bottom of the filter (1)
Portion is equipped with filtrate outlet (9)；The filtrate outlet (9) is equipped with gate out switch (11).
8. a kind of adjustable filter device of experiment as described in claim 1, which is characterized in that the bottom of the filter (1)
Portion is funnel-shaped.
9. a kind of adjustable filter device of experiment as described in claim 1, which is characterized in that the lid (4), which is equipped with, to be seen
Examine window (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339560.XU CN208678496U (en) | 2018-08-17 | 2018-08-17 | A kind of adjustable filter device of experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339560.XU CN208678496U (en) | 2018-08-17 | 2018-08-17 | A kind of adjustable filter device of experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678496U true CN208678496U (en) | 2019-04-02 |
Family
ID=65886103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339560.XU Active CN208678496U (en) | 2018-08-17 | 2018-08-17 | A kind of adjustable filter device of experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627131A (en) * | 2020-12-18 | 2021-04-09 | 浙江海洋大学 | A separation collection platform device for marine oil spilling handles |
-
2018
- 2018-08-17 CN CN201821339560.XU patent/CN208678496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627131A (en) * | 2020-12-18 | 2021-04-09 | 浙江海洋大学 | A separation collection platform device for marine oil spilling handles |
| CN112627131B (en) * | 2020-12-18 | 2022-06-07 | 浙江海洋大学 | A separation collection platform device for marine oil spilling handles |
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