CN208427325U - Chemical engineering experiment filters screen drum - Google Patents
Chemical engineering experiment filters screen drum Download PDFInfo
- Publication number
- CN208427325U CN208427325U CN201820055078.7U CN201820055078U CN208427325U CN 208427325 U CN208427325 U CN 208427325U CN 201820055078 U CN201820055078 U CN 201820055078U CN 208427325 U CN208427325 U CN 208427325U
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- China
- Prior art keywords
- hole
- outer barrel
- inner cylinder
- kelly
- chemical engineering
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Abstract
The utility model discloses a kind of chemical engineering experiments to filter screen drum, including outer barrel, inner cylinder is equipped in the outer barrel, the two sides of outer barrel are symmetrically fixedly installed with fixing seat, the side that two fixing seats are located remotely from each other offers first through hole, kelly is slidably fitted in first through hole, the both ends of kelly all extend to outside first through hole, the two sides of inner cylinder are symmetrically fixedly installed with fixed block, the side that two fixed blocks are located remotely from each other offers the first card slot, two kelly one end close to each other all extend in outer barrel, and it is slidably mounted in two the first card slots respectively.The utility model can not only carry out classified filtering screening to chemical materials, save screening cost, improve screening efficiency and quality, and outer barrel and inner cylinder can be dismounted easily and fast, consequently facilitating people replace the different outer barreies or inner cylinder of sieve pore path length as needed, to meet the screening requirements of product.
Description
Technical field
The utility model relates to drum sieve technical fields more particularly to a kind of chemical engineering experiment to filter screen drum.
Background technique
Drum sieve is that one kind revolution made of sieve or sieve plate simplified (inclination installation) forms, and can continuously be sieved
Sieve.
At present during carrying out chemical engineering experiment, it usually needs carry out classified filtering sieve to chemical materials using drum sieve
Choosing, to obtain the chemical materials of different grades, but drum sieve on the market at present, internal most have a filter screen
Cylinder, can not carry out classified filtering screening, in actual use, it is also necessary to carry out secondary filter screening using different drum sieves, no
The cost of filtering screening is increased only, and increases the time of screening, so we, which are badly in need of one kind, is able to carry out sizing screening
Chemical engineering experiment filtering screen drum solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the chemical engineering experiment filter screen proposed
Cylinder.
To achieve the goals above, the utility model adopts the technical scheme that
Chemical engineering experiment filters screen drum, including outer barrel, and inner cylinder is equipped in the outer barrel, and the two sides of outer barrel are symmetrically solid
Dingan County is equipped with fixing seat, and the side that two fixing seats are located remotely from each other offers first through hole, is slidably fitted in first through hole
The both ends of kelly, kelly all extend to outside first through hole, and the two sides of inner cylinder are symmetrically fixedly installed with fixed block, two fixed blocks
The side being located remotely from each other offers the first card slot, and two kelly one end close to each other all extend in outer barrel, and respectively
It is slidably mounted in two the first card slots, the second through-hole is offered in the top inner wall of first through hole, sliding peace in the second through-hole
Equipped with card column, the both ends of card column are all extended to outside the second through-hole, and wedge groove, the bottom interior wall of wedge groove are offered at the top of kelly
On offer the second card slot, wedge groove is run through in the bottom end of card column, and is slidably mounted in the second card slot, in the bottom of first through hole
Locating slot is offered on wall, the bottom of kelly is fixedly installed with locating piece, and the basal sliding of locating piece is mounted in locating slot.
Preferably, the top of the card column is fixedly installed with handle, and the first bullet being welded on handle is arranged in card column
Spring, the first spring are welded in fixing seat far from one end of handle.
Preferably, the bottom end of the card column is nested with the first ball, and the first ball is adapted with wedge groove.
Preferably, it is fixedly installed with slide bar in the locating slot, locating piece is slidably located on slide bar, and locating piece is close to interior
The side of cylinder is fixedly installed with the fixture block being slidably located on slide bar, and the second bullet being welded on fixture block is arranged on slide bar
Spring, second spring are welded on locating slot on the side inner wall of inner cylinder far from one end of fixture block.
Preferably, the second ball is nested in the bottom interior wall of the locating piece, in the bottom of the second ball and locating slot
Wall is in contact.
Preferably, one end that two kellies are located remotely from each other is fixedly installed with briquetting, uniformly opens up on the inner wall of outer barrel
There is the first sieve pore, the second sieve pore is uniformly provided on the inner wall of inner cylinder, the path length of the second sieve pore is greater than the path length of the first sieve pore.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, by outer barrel, inner cylinder, fixing seat, first through hole, kelly, fixed block, the first card slot,
Second through-hole, card column, wedge groove, positioning groove and positioning block match, and pull card column, remove card column out of second card slot, block
Bar will be removed out of first card slot, at this time can be separated inner cylinder with outer barrel, be conveniently replaceable different inner cylinder or outer cylinder
Inner cylinder when installation inner cylinder is with outer barrel, need to only be placed in outer barrel, then press kelly, kelly is made to stick into first by body
In card slot, in the process, the first ball will roll in wedge groove and push card column, and card column is mobile to drive handle mobile, from
And the first spring is stretched, when the second through-hole is aligned with the second card slot, under the action of the first spring, card column will be resetted and be sticked into
In second card slot, kelly will be fixed, so that inner cylinder is fixed in outer barrel, the utility model can not only be to chemical industry material
Material carries out classified filtering screening, saves screening cost, improves screening efficiency and quality, and can dismount outer cylinder easily and fast
Body and inner cylinder, consequently facilitating people replace the different outer barreies or inner cylinder of sieve pore path length as needed, to meet product
Screening requirements.
Detailed description of the invention
Fig. 1 be the utility model proposes chemical engineering experiment filter screen drum schematic cross-sectional view；
Fig. 2 be the utility model proposes chemical engineering experiment filter screen drum in part A schematic cross-sectional view.
In figure: 1 outer barrel, 2 inner cylinders, 3 fixing seats, 4 first through hole, 5 kellies, 6 fixed blocks, 7 first card slots, 8 second
Through-hole, 9 card columns, 10 wedge grooves, 11 locating slots, 12 locating pieces.
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, chemical engineering experiment filters screen drum, including outer barrel 1, is equipped with inner cylinder 2 in outer barrel 1, outer barrel 1
Two sides are symmetrically fixedly installed with fixing seat 3, and the side that two fixing seats 3 are located remotely from each other offers first through hole 4, and first is logical
Kelly 5 is slidably fitted in hole 4, the both ends of kelly 5 all extend to outside first through hole 4, and the two sides of inner cylinder 2 are symmetrically fixedly mounted
There is fixed block 6, the side that two fixed blocks 6 are located remotely from each other offers the first card slot 7, two kellies 5 one end close to each other
It all extends in outer barrel 1, and is slidably mounted in two the first card slots 7 respectively, offered in the top inner wall of first through hole 4
Second through-hole 8 is slidably fitted with card column 9 in second through-hole 8, and the both ends of card column 9 all extend to outside the second through-hole 8, kelly 5
Top offers wedge groove 10, and the second card slot is offered in the bottom interior wall of wedge groove 10, and wedge groove is run through in the bottom end of card column 9
10, and be slidably mounted in the second card slot, locating slot 11 is offered in the bottom interior wall of first through hole 4, the bottom of kelly 5 is fixed
Locating piece 12 is installed, the basal sliding of locating piece 12 is mounted in locating slot 11, passes through outer barrel 1, inner cylinder 2, fixing seat
3, first through hole 4, kelly 5, fixed block 6, the first card slot 7, the second through-hole 8, card column 9, wedge groove 10, locating slot 11 and locating piece
12 match, and pull card column 9, remove card column 9 out of second card slot, kelly 5 will be removed out of first card slot 7, at this time
Inner cylinder 2 is separated with outer barrel 1, is conveniently replaceable different inner cylinder 2 or outer barrel 1, when installation inner cylinder 2 is with outer barrel 1,
Inner cylinder 2 need to be only placed in outer barrel 1, then press kelly 5, stick into kelly 5 in first card slot 7, in the process, the
One ball will roll in wedge groove 10 and push card column 9, and card column 9 is mobile to drive handle mobile, so that the first spring is stretched, when
When second through-hole 8 is aligned with the second card slot, under the action of the first spring, card column 9 will be resetted and be sticked into the second card slot, kelly
5 will be fixed, so that inner cylinder 2 is fixed in outer barrel 1, the utility model to chemical materials can not only be classified
Screen choosing, saves screening cost, improves screening efficiency and quality, and can dismount outer barrel 1 and inner cylinder easily and fast
2, consequently facilitating people replace the different outer barreies 1 or inner cylinder 2 of sieve pore path length as needed, to meet the screening need of product
It asks.
In the utility model, the top of card column 9 is fixedly installed with handle, and be welded on handle is arranged in card column 9
One spring, the first spring are welded in fixing seat 3 far from one end of handle, and the bottom end of card column 9 is nested with the first ball, and first
Ball is adapted with wedge groove 10, and slide bar is fixedly installed in locating slot 11, and locating piece 12 is slidably located on slide bar, locating piece
12 are fixedly installed with the fixture block being slidably located on slide bar close to the side of inner cylinder 2, are arranged with and are welded on fixture block on slide bar
Second spring, second spring is welded on locating slot 11 on the side inner wall of inner cylinder 2 far from one end of fixture block, locating piece
The second ball is nested in 12 bottom interior wall, the second ball is in contact with the bottom interior wall of locating slot 11, two 5 phases of kelly
Mutually separate one end is fixedly installed with briquetting, and the first sieve pore, the inner wall of inner cylinder 2 are uniformly provided on the inner wall of outer barrel 1
On be uniformly provided with the second sieve pore, the path length of the second sieve pore is greater than the path length of the first sieve pore, by outer barrel 1, inner cylinder 2, solid
Reservation 3, first through hole 4, kelly 5, fixed block 6, the first card slot 7, the second through-hole 8, card column 9, wedge groove 10, locating slot 11 and fixed
Position block 12 matches, and pulls card column 9, removes card column 9 out of second card slot, kelly 5 will be removed out of first card slot 7, at this time
Inner cylinder 2 can be separated with outer barrel 1, be conveniently replaceable different inner cylinder 2 or outer barrel 1, inner cylinder 2 and outer cylinder are installed
When body 1, inner cylinder 2 need to be only placed in outer barrel 1, then press kelly 5, stick into kelly 5 in first card slot 7, herein
In the process, the first ball will roll in wedge groove 10 and push card column 9, and card column 9 is mobile to drive handle mobile, to stretch the
One spring, when the second through-hole 8 is aligned with the second card slot, under the action of the first spring, card column 9 will reset and stick into the second card
In slot, kelly 5 will be fixed, so that inner cylinder 2 is fixed in outer barrel 1, the utility model can not only be to chemical materials
Classified filtering screening is carried out, screening cost is saved, improves screening efficiency and quality, and outer barrel can be dismounted easily and fast
1 with inner cylinder 2, consequently facilitating people replace the different outer barreies 1 or inner cylinder 2 of sieve pore path length as needed, to meet production
The screening requirements of product.
Working principle: in the utility model, by setting sieve pore path length different inner cylinder 2 and exterior bowl 1 to chemical industry material
Material carries out classified filtering screening, to save screening cost, improves screening efficiency and quality in actual use can be according to sieve
The difference of standard is selected to replace different inner cylinder 2 or outer barrel 1, i.e. pull handle, handle pulls card column 9, makes card column 9 from second
It is removed in card slot, at this time under the bounce effect of second spring, kelly 5 will be removed out of first card slot 7, can be incited somebody to action at this time
Inner cylinder 2 is separated with outer barrel 1, is conveniently replaceable different inner cylinder 2 or outer barrel 1, when installation inner cylinder 2 is with outer barrel 1, only
Inner cylinder 2 need to be placed in outer barrel 1, then press kelly 5 using briquetting, stick into kelly 5 in first card slot 7, herein mistake
Cheng Zhong, the first ball will roll in wedge groove 10 and push card column 9, and card column 9 is mobile to drive handle mobile, to stretch first
Spring, when the second through-hole 8 is aligned with the second card slot, under the action of the first spring, card column 9 will reset and stick into the second card slot
Interior, kelly 5 will be fixed, so that inner cylinder 2 is fixed in outer barrel 1, meanwhile, kelly 5 will be mobile to drive locating piece 12 to exist
It is moved in locating slot 11, to compress second spring, under the bounce effect of second spring, card column 9 will be clamped on the
In two draw-in groove.
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. chemical engineering experiment filters screen drum, including outer barrel (1), which is characterized in that inner cylinder (2) are equipped in the outer barrel (1),
The two sides of outer barrel (1) are symmetrically fixedly installed with fixing seat (3), and the side that two fixing seats (3) are located remotely from each other offers
One through-hole (4), first through hole (4) is interior to be slidably fitted with kelly (5), and the both ends of kelly (5) all extend to first through hole (4) outside,
The two sides of inner cylinder (2) are symmetrically fixedly installed with fixed block (6), and the side that two fixed blocks (6) are located remotely from each other offers
One card slot (7), two kelly (5) one end close to each other all extend in outer barrel (1), and are slidably mounted on two the respectively
It in one card slot (7), offers in the top inner wall of first through hole (4) the second through-hole (8), is slidably fitted in the second through-hole (8)
Card column (9), the both ends of card column (9) all extend to the second through-hole (8) outside, offer at the top of kelly (5) wedge groove (10), wedge shape
The second card slot is offered in the bottom interior wall of slot (10), wedge groove (10) are run through in the bottom end of card column (9), and are slidably mounted on second
It in card slot, is offered in the bottom interior wall of first through hole (4) locating slot (11), the bottom of kelly (5) is fixedly installed with locating piece
(12), the basal sliding of locating piece (12) is mounted in locating slot (11).
2. chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that the fixed peace in the top of the card column (9)
Equipped with handle, the first spring being welded on handle is arranged in card column (9), the first spring is welded on solid far from one end of handle
In reservation (3).
3. chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that the bottom end of the card column (9) is nested with
First ball, the first ball are adapted with wedge groove (10).
4. chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that be fixedly mounted in the locating slot (11)
There is slide bar, locating piece (12) is slidably located on slide bar, and locating piece (12) is fixedly installed with sliding close to the side of inner cylinder (2)
The fixture block being set on slide bar is arranged with the second spring being welded on fixture block, the one end of second spring far from fixture block on slide bar
Locating slot (11) are welded on the side inner wall of inner cylinder (2).
5. chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that the bottom interior wall of the locating piece (12)
On be nested with the second ball, the second ball is in contact with the bottom interior wall of locating slot (11).
6. chemical engineering experiment according to claim 1 filters screen drum, which is characterized in that two kellies (5) be located remotely from each other one
End is fixedly installed with briquetting, is uniformly provided with the first sieve pore on the inner wall of outer barrel (1), on the inner wall of inner cylinder (2) uniformly
The second sieve pore is offered, the path length of the second sieve pore is greater than the path length of the first sieve pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055078.7U CN208427325U (en) | 2018-01-14 | 2018-01-14 | Chemical engineering experiment filters screen drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055078.7U CN208427325U (en) | 2018-01-14 | 2018-01-14 | Chemical engineering experiment filters screen drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427325U true CN208427325U (en) | 2019-01-25 |
Family
ID=65105436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055078.7U Expired - Fee Related CN208427325U (en) | 2018-01-14 | 2018-01-14 | Chemical engineering experiment filters screen drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231710A (en) * | 2019-07-30 | 2019-09-13 | 西安交通大学医学院第一附属医院 | Handheld tape lamp ophtalmic treatments magnifying glass |
-
2018
- 2018-01-14 CN CN201820055078.7U patent/CN208427325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231710A (en) * | 2019-07-30 | 2019-09-13 | 西安交通大学医学院第一附属医院 | Handheld tape lamp ophtalmic treatments magnifying glass |
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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: 20190125 Termination date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |