CN208356522U - A kind of chemical engineering experiment filtering screen drum - Google Patents
A kind of chemical engineering experiment filtering screen drum Download PDFInfo
- Publication number
- CN208356522U CN208356522U CN201820388514.2U CN201820388514U CN208356522U CN 208356522 U CN208356522 U CN 208356522U CN 201820388514 U CN201820388514 U CN 201820388514U CN 208356522 U CN208356522 U CN 208356522U
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- CN
- China
- Prior art keywords
- screen drum
- sliding slot
- motor
- angular wheel
- shaft
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- 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 chemical engineering experiments to filter screen drum, including filtering screen drum ontology, motor cavity is offered on the filtering screen drum ontology, motor is fixedly installed in motor cavity, the top side of filtering screen drum ontology is symmetrically opened up there are two sliding slot, through-hole is offered on the two sides inner wall of motor cavity, through-hole is connected with sliding slot, shaft is rotatably equipped in through-hole, shaft is extended in motor cavity close to one end of motor and is fixedly connected with the output shaft of motor, the other end of shaft extends in sliding slot and fixing sleeve is connected to the first angular wheel, slide bar is slidably fitted in sliding slot, the top of two slide bars all extends to outside corresponding sliding slot and is fixedly connected with the same pressure ring, the bottom end of slide bar offers thread groove, bull stick is rotatably equipped in thread groove, the bottom end of bull stick extends to outside thread groove and fixing sleeve is connected to the second angular wheel.The utility model can mount and dismount filter membrane by the height adjustment of pressure ring, and structure is simple, easy to operate.
Description
Technical field
The utility model relates to filter plant technical fields more particularly to a kind of chemical engineering experiment to filter screen drum.
Background technique
In the experiment of some chemical industry, needs to be filtered some chemical solutions, chemical solution is poured into and was covered with
It is filtered in the filtering screen drum of filter membrane, the substance removed will be needed to be filtered by permeation filtration, a filter membrane is repeatedly
After repeatedly, the filter hole on filter membrane is easy to happen blocking, influences the filter effect of filter membrane, existing filtering screen drum is not
It is conveniently replaceable filter membrane, is not able to satisfy the demand of client.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of chemical engineering experiment mistake proposed
Screen cylinder.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of chemical engineering experiment filtering screen drum, including screen drum ontology is filtered, motor cavity is offered on the filtering screen drum ontology,
It is fixedly installed with motor in motor cavity, the top side of filtering screen drum ontology symmetrically opens up that there are two sliding slot, the two sides inner walls of motor cavity
On offer through-hole, through-hole is connected with sliding slot, and shaft is rotatably equipped in through-hole, and shaft is extended to close to one end of motor
It is fixedly connected in motor cavity and with the output shaft of motor, the other end of shaft extends in sliding slot and fixing sleeve is connected to the first taper
Gear, is slidably fitted with slide bar in sliding slot, and it is outer and be fixedly connected with same that the top of two slide bars all extends to corresponding sliding slot
A pressure ring, the bottom end of slide bar offer thread groove, and bull stick is rotatably equipped in thread groove, and the bottom end of bull stick extends to outside thread groove
And fixing sleeve is connected to the second angular wheel, the first angular wheel and the engagement of the second angular wheel, pressure ring and filtering screen drum ontology it
Between be equipped with filter membrane.
Preferably, limiting slot is offered on the two sides inner wall of the sliding slot, the two sides of slide bar are fixedly installed with limit
Block, limited block are connected with the side walls of corresponding limiting slot.
Preferably, ball grooves are offered on the inner wall of the limiting slot, roll in ball grooves and ball is installed, ball and limit
Position block is in contact.
Preferably, the top of the bull stick is fixedly installed with the threaded block in thread groove, and threaded block is equipped with outer spiral shell
Line, threaded block are threadedly coupled with thread groove.
Preferably, it is fixedly installed with bearing in the through-hole, bearing is fixedly attached with shaft.
Preferably, lubricating oil is marked on first angular wheel, the second angular wheel, threaded block and bearing.
Compared with prior art, the utility model has the beneficial effects that
By filtering screen drum ontology, pressure ring, motor cavity, motor, sliding slot, through-hole, shaft, the first angular wheel, slide bar, spiral shell
The cooperation of groove, bull stick, threaded block, limiting slot, limited block and the second angular wheel, the output shaft of motor drive shaft rotation,
Shaft drives the rotation of the first angular wheel, and the first angular wheel drives the rotation of the second angular wheel, the second angular wheel band turn
Bar rotation, bull stick drive threaded block rotation, and slide bar is to be threadedly coupled with threaded block, sliding due to the effect of limited block and limiting slot
Bar can not rotate, and slide bar can only be slided along sliding slot, and slide bar drives pressure ring mobile, realize the adjusting of the height of pressure ring, this reality
Filter membrane can be mounted and dismounted by the height adjustment of pressure ring with novel, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of chemical engineering experiment filter screen drum structural schematic diagram；
Fig. 2 be the utility model proposes a kind of chemical engineering experiment filter screen drum overlooking structure diagram.
In figure: 1 filtering screen drum ontology, 2 pressure rings, 3 motor cavities, 4 motors, 5 sliding slots, 6 through-holes, 7 shafts, 8 first conical tooths
Wheel, 9 slide bars, 10 thread grooves, 11 bull sticks, 12 threaded blocks, 13 limiting slots, 14 limited blocks, 15 second angular wheels, 16 filter membranes.
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.
Referring to Fig.1-2, a kind of chemical engineering experiment filters screen drum, including filtering screen drum ontology 1, filters and opens up on screen drum ontology 1
There is motor cavity 3, motor 4 is fixedly installed in motor cavity 3, the top side of filtering screen drum ontology 1 is symmetrically opened up there are two sliding slot 5, electric
Through-hole 6 is offered on the two sides inner wall of machine cavity 3, through-hole 6 is connected with sliding slot 5, and shaft 7, shaft are rotatably equipped in through-hole 6
7 extend in motor cavity 3 close to one end of motor 4 and are fixedly connected with the output shaft of motor 4, and the other end of shaft 7 extends to
In sliding slot 5 and fixing sleeve is connected to the first angular wheel 8, slide bar 9 is slidably fitted in sliding slot 5, the top of two slide bars 9 extends
Outside to corresponding sliding slot 5 and it is fixedly connected with the same pressure ring 2, the bottom end of slide bar 9 offers thread groove 10, turns in thread groove 10
Dynamic to be equipped with bull stick 11, the bottom end of bull stick 11 extends to outside thread groove 10 and fixing sleeve is connected to the second angular wheel 15, the first cone
Shape gear 8 and the engagement of the second angular wheel 15, are equipped with filter membrane 16 between pressure ring 2 and filtering screen drum ontology 1, by filtering screen drum
Ontology 1, pressure ring 2, motor cavity 3, motor 4, sliding slot 5, through-hole 6, shaft 7, the first angular wheel 8, slide bar 9, thread groove 10, bull stick
11, the output shaft of the cooperation of threaded block 12, limiting slot 13, limited block 14 and the second angular wheel 15, motor 4 drives 7 turns of shaft
Dynamic, shaft 7 drives the rotation of the first angular wheel 8, and the first angular wheel 8 drives the rotation of the second angular wheel 15, the second conical tooth
Wheel 15 drives bull stick 11 to rotate, and bull stick 11 drives threaded block 12 to rotate, and slide bar 9 is to be threadedly coupled with threaded block 12, due to limit
The effect of block 14 and limiting slot 13, slide bar 9 can not rotate, and slide bar 9 can only be slided along sliding slot 5, and slide bar 9 drives pressure ring 2 mobile,
The adjusting of the height of pressure ring 2 is realized, the utility model can mount and dismount filter membrane 16 by the height adjustment of pressure ring 2,
Structure is simple, easy to operate.
In the utility model, limiting slot 13 is offered on the two sides inner wall of sliding slot 5, the two sides of slide bar 9 are fixedly mounted
There is limited block 14, limited block 14 is connected with the side walls of corresponding limiting slot 13, offers ball on the inner wall of limiting slot 13
Slot, interior roll of ball grooves are equipped with ball, and ball is in contact with limited block 14, and the top of bull stick 11 is fixedly installed with positioned at screw thread
Threaded block 12 in slot 10, threaded block 12 are equipped with external screw thread, and threaded block 12 is threadedly coupled with thread groove 10, fixed in through-hole 6
Bearing is installed, bearing is fixedly attached with shaft 7, on the first angular wheel 8, the second angular wheel 15, threaded block 12 and bearing
It is marked with lubricating oil, by filtering screen drum ontology 1, pressure ring 2, motor cavity 3, motor 4, sliding slot 5, through-hole 6, shaft 7, the first taper
The cooperation of gear 8, slide bar 9, thread groove 10, bull stick 11, threaded block 12, limiting slot 13, limited block 14 and the second angular wheel 15,
The output shaft of motor 4 drives shaft 7 to rotate, and shaft 7 drives the rotation of the first angular wheel 8, and the first angular wheel 8 drives the second cone
Shape gear 15 rotates, and the second angular wheel 15 drives bull stick 11 to rotate, and bull stick 11 drives threaded block 12 to rotate, slide bar 9 and screw thread
Block 12 is to be threadedly coupled, and due to the effect of limited block 14 and limiting slot 13, slide bar 9 can not be rotated, and slide bar 9 can only be along sliding slot 5
Sliding, slide bar 9 drive pressure ring 2 mobile, realize the adjusting of the height of pressure ring 2, the utility model can pass through the height tune of pressure ring 2
For section to mount and dismount filter membrane 16, structure is simple, easy to operate.
Working principle: when needing replacing filter membrane 16, start motor 4, the output shaft of motor 4 drives shaft 7 to rotate, turns
Axis 7 drives the rotation of the first angular wheel 8, and the first angular wheel 8 drives the rotation of the second angular wheel 15,15 band of the second angular wheel
Turn bar 11 rotates, and bull stick 11 drives threaded block 12 to rotate, and slide bar 9 and threaded block 12 are to be threadedly coupled, due to limited block 14 and
The effect of limiting slot 13, slide bar 9 can not rotate, and slide bar 9 can only be slided along sliding slot 5, and slide bar 9 drives pressure ring 2 to move up, and press
Ring 2 is separated with filter membrane 16, and filter membrane 16 is replaceable at this time, by new filter membrane 16 be placed on pressure ring 2 and filtering screen drum ontology 1 it
Between, it is again started up motor 4, similarly pressure ring 2, which moves down, compresses filter membrane 16, and filter membrane 16 installs.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of chemical engineering experiment filters screen drum, including filtering screen drum ontology (1), which is characterized in that the filtering screen drum ontology (1)
On offer motor cavity (3), is fixedly installed with motor (4) in motor cavity (3), the top side of filtering screen drum ontology (1) symmetrically opens up
It there are two sliding slot (5), is offered through-hole (6) on the two sides inner wall of motor cavity (3), through-hole (6) is connected with sliding slot (5), leads to
Is rotatably equipped with shaft (7) in hole (6), shaft (7) extended in motor cavity (3) close to the one end of motor (4) and with motor (4)
Output shaft be fixedly connected, the other end of shaft (7) extends in sliding slot (5) and fixing sleeve is connected to the first angular wheel (8), cunning
It is slidably fitted with slide bar (9) in slot (5), the top of two slide bars (9) all extends to corresponding sliding slot (5) outside and is fixedly connected with
The same pressure ring (2), the bottom end of slide bar (9) offer thread groove (10), are rotatably equipped with bull stick (11) in thread groove (10), turn
The bottom end of bar (11) extends to thread groove (10) outside and fixing sleeve is connected to the second angular wheel (15), the first angular wheel (8) and
Second angular wheel (15) engagement, is equipped with filter membrane (16) between pressure ring (2) and filtering screen drum ontology (1).
2. a kind of chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that in the two sides of the sliding slot (5)
Offered on wall limiting slot (13), the two sides of slide bar (9) are fixedly installed with limited block (14), limited block (14) with it is corresponding
The side walls of limiting slot (13) connect.
3. a kind of chemical engineering experiment according to claim 2 filters screen drum, which is characterized in that the inner wall of the limiting slot (13)
On offer ball grooves, rolled in ball grooves and ball be installed, ball is in contact with limited block (14).
4. a kind of chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that the top of the bull stick (11) is solid
Dingan County is equipped with the threaded block (12) being located in thread groove (10), and threaded block (12) is equipped with external screw thread, threaded block (12) and screw thread
Slot (10) is threadedly coupled.
5. a kind of chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that fixed peace in the through-hole (6)
Equipped with bearing, bearing is fixedly attached with shaft (7).
6. a kind of chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that first angular wheel (8),
Lubricating oil is marked on second angular wheel (15), threaded block (12) and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388514.2U CN208356522U (en) | 2018-03-21 | 2018-03-21 | A kind of chemical engineering experiment filtering screen drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388514.2U CN208356522U (en) | 2018-03-21 | 2018-03-21 | A kind of chemical engineering experiment filtering screen drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356522U true CN208356522U (en) | 2019-01-11 |
Family
ID=64922141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820388514.2U Expired - Fee Related CN208356522U (en) | 2018-03-21 | 2018-03-21 | A kind of chemical engineering experiment filtering screen drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413763A (en) * | 2021-06-28 | 2021-09-21 | 浙江商业职业技术学院(杭州商业技工学校) | Detachable membrane reaction bed |
-
2018
- 2018-03-21 CN CN201820388514.2U patent/CN208356522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413763A (en) * | 2021-06-28 | 2021-09-21 | 浙江商业职业技术学院(杭州商业技工学校) | Detachable membrane reaction bed |
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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 |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |