CN108236848A - A kind of strong ceramic membrane production pressurizing unit of stability - Google Patents
A kind of strong ceramic membrane production pressurizing unit of stability Download PDFInfo
- Publication number
- CN108236848A CN108236848A CN201711419003.9A CN201711419003A CN108236848A CN 108236848 A CN108236848 A CN 108236848A CN 201711419003 A CN201711419003 A CN 201711419003A CN 108236848 A CN108236848 A CN 108236848A
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- CN
- China
- Prior art keywords
- fixedly connected
- limited block
- mold
- ceramic membrane
- pressurizing unit
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a kind of strong ceramic membrane production pressurizing units of stability, including squeezing tank and hydraulic elongator, squeezing tank upper end inner wall is connected with hydraulic elongator, the second limited block and mold are fixedly connected with inside the squeezing tank lower end, the squeezing tank lower end inner wall is provided with sliding slot, and the hydraulic elongator other end is fixedly connected with squeezer.The present invention pushes squeezer to move downward by hydraulic elongator, the screw rotation of gear connection, the first limited block is made to be moved to mold side in sliding slot, pass through the first limited block and the second limited block, mold will not be deformed because of the effect of extruding force when being pressed down against squeezer, extend die life, pass through the limiting device set inside mold side, pass through the limit hole of stripper plate side, stripper plate is limited in mold lower part, the part of teeth is moved to by gear plate, the first limited block is driven far from mold, stripper plate moves upwards, the ceramic membrane of extrusion forming is sent out.
Description
Technical field
The present invention relates to machine-building extrusion technique field, the strong ceramic membrane production of more particularly to a kind of stability squeezes
Device.
Background technology
Compared to traditional polymer separation membrane material, ceramic membrane has chemical stability good, and energy is acidproof, alkaline-resisting, resistance to organic
Solvent；Mechanical strength is big, can back flush；Anti-microbe ability is strong；High temperature resistant；The advantages that pore-size distribution is narrow, separative efficiency is high,
Widely should it be obtained in fields such as food industry, bioengineering, environmental project, chemical industry, petrochemical industry, metallurgical industry
With the market sales revenue is developed with 30% annual growth.And ceramic membrane needs to use extrusion process at the time of molding, by raw material
Be squeezed into model and carry out extrusion forming, when being squeezed for a long time due to model, be easily deformed model, influence ceramic membrane into
The structure of type, and extrusion forming is not easy to take out ceramic membrane in a mold, greatly reduces working efficiency.
Therefore, invent a kind of strong ceramic membrane production of stability solved the above problems with pressurizing unit it is necessary.
Invention content
The purpose of the present invention is to provide a kind of strong ceramic membrane production pressurizing unit of stability, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：A kind of strong ceramic membrane production of stability squeezes
Device, including squeezing tank and hydraulic elongator, squeezing tank upper end inner wall is connected with hydraulic elongator, the squeezing tank lower end
Inside is fixedly connected with the second limited block and mold, and the squeezing tank lower end inner wall is provided with sliding slot, and the hydraulic elongator is another
One end is fixedly connected with squeezer, and the hydraulic elongator side is fixedly connected with fixed link, and the fixed link other end is fixedly connected
There are rack-plate, the rack-plate meshing gear, gear side center is fixedly connected with screw, first limit of screw engagement
The inside of position block, the first limited block lower end slidably connect sliding slot, and the mold lower end inner wall is fixedly connected with sleeve, institute
It states sleeve inner activity and is plugged with round bar, the first spring is connected between the round bar lower face and sleeve lower end inner wall, it is described
The one end of first spring far from sleeve lower face is fixedly connected with round bar, and the round bar other end is fixedly connected with stripper plate, institute
It states stripper plate one end and is internally provided with limit hole, the mold side is internally provided with limiting device.
Preferably, the limiting device includes sliding shoe, and described sliding shoe one end is fixedly connected with baffle, the limited block
Surface has been slidably socketed stop collar, and the stop collar surface is fixedly connected with mold, and the stop collar side and baffle side are fixed
Second spring is connected with, the inner cavity of described sliding shoe one end is hollow, and described sliding shoe one end inner cavity is provided with fixed plate, fixed
Plate side is fixedly connected with third spring, and the third spring other end is fixedly connected with third limited block, the third limiting
Block and sliding shoe inner cavity match.
Preferably, the angle of the third limited block upper surface and lower face is 30 degree.
Preferably, the squeezer lower face matches with stripper plate upper surface.
Preferably, the third limited block matches with limit hole.
Preferably, the through-hole being adapted with sliding shoe is offered in the middle part of the stop collar.
The technique effect and advantage of the present invention：A kind of strong ceramic membrane production pressurizing unit of stability is in use, logical
Crossing hydraulic elongator pushes squeezer to move downward, and drives rack-plate movement, rotates gear, the screw rotation of gear connection,
The first limited block is made to be moved to mold side in sliding slot, by the first limited block and the second limited block, squeezer is made to squeeze downwards
Mold will not be deformed because of the effect of extruding force during pressure, extend die life, pass through the limit set inside mold side
Position device, when the first limited block squeezes limiting device, third limited block enters inside model, passes through the limiting of stripper plate side
Stripper plate is limited in mold lower part by hole, will not immediately be bounced because squeezer leaves, teeth have been moved to by gear plate
Part, drive the first limited block far from mold, limiting device pop-up, stripper plate moves upwards, by the ceramic membrane of extrusion forming
It sends out.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is A portions structure diagram in Fig. 1 of the present invention；
Fig. 3 is B portions structure diagram in Fig. 1 of the present invention.
In figure：1 squeezing tank, 2 hydraulic elongators, 3 squeezers, 4 second limited blocks, 5 molds, 6 stripper plates, 7 round bars, 8
One spring, 9 sleeves, 10 fixed links, 11 rack-plates, 12 gears, 13 screws, 14 first limited blocks, 15 limit holes, 16 sliding shoes,
17 baffles, 18 stop collars, 19 third limited blocks, 20 third springs, 21 fixed plates, 22 second springs, 23 sliding slots, 24 limiting dresses
It puts.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of strong ceramic membrane production pressurizing unit of stability as shown in Figs. 1-3, including squeezing
Case 1 and hydraulic elongator 2, the 1 upper end inner wall of squeezing tank are connected with hydraulic elongator 2, are fixed inside 1 lower end of squeezing tank
The second limited block 4 and mold 5 are connected with, 1 lower end inner wall of squeezing tank is provided with sliding slot 23, and the hydraulic elongator 2 is another
End is fixedly connected with squeezer 3, and 2 side of hydraulic elongator is fixedly connected with fixed link 10, and 10 other end of fixed link is fixed
Rack-plate 11 is connected with, 11 meshing gear 12 of rack-plate, the 12 side center of gear is fixedly connected with screw 13, described
Screw 13 engages the inside of the first limited block 14, and part and first limited block 14 of the rack-plate 11 equipped with teeth move to mold 5
Length match, 14 lower end of the first limited block slidably connects sliding slot 23, and rack-plate drives gear reciprocating rotation, gear
12 drive screws 13 move back and forth, and the first limited block 14 is rotated with screw 13 and moved back and forth, and 5 lower end inner wall of mold is fixed
Sleeve 9 is connected with, 9 internal activity of sleeve is plugged with round bar 7, connects between 7 lower face of round bar and 9 lower end inner wall of sleeve
The first spring 8 is connected to, the one end of first spring 8 far from 9 lower face of sleeve is fixedly connected with round bar 7, and the round bar 7 is another
End is fixedly connected with stripper plate 6, and described 6 one end of stripper plate is internally provided with limit hole 15, and 5 side of mold is internally provided with
Limiting device 24.
The limiting device 24 includes sliding shoe 16, and described 16 one end of sliding shoe is fixedly connected with baffle 17, the limiting
16 surface of block has been slidably socketed stop collar 18, and 18 surface of stop collar is fixedly connected with mold 5,18 side of stop collar and gear
17 side of plate is fixedly connected with second spring 22, and the inner cavity of described 16 one end of sliding shoe is hollow, in described 16 one end of sliding shoe
Chamber is provided with fixed plate 21, and 21 side of fixed plate is fixedly connected with third spring 20, and 20 other end of third spring, which is fixed, to be connected
Third limited block 19 is connected to, the third limited block 19 matches with 16 inner cavity of sliding shoe, 19 upper surface of third limited block
Angle with lower face is 30 degree, and 3 lower face of squeezer matches with 6 upper surface of stripper plate, the third limited block 19
Match with limit hole 15, the middle part of the stop collar 18 offers the through-hole being adapted with sliding shoe 16, the first limited block 14
When moving to 5 side of mold, rack-plate 11 moves to the place of no teeth, and squeezer 3 moves to 5 upper outside of mold.
Operation principle of the present invention：A kind of strong ceramic membrane production pressurizing unit of stability by hydraulic pressure in use, drawn
Stretching device 2 pushes squeezer 3 to move downward, and is rotated by the rack-plate 11 being fixedly connected with moving gear 12, the silk that gear 12 connects
Bar 13 rotates, and the first limited block 14 is made to be moved to 5 side of mold in sliding slot 13, passes through the first limited block 14 and the second limited block
4, mold 5 will not be deformed because of the effect of extruding force when being pressed down against squeezer 3, pass through the limitings of 5 one settings of mold
Molding ceramic membrane in mold 5 after making squeezer 3 far from mold 5, can be sent to outside mold 5, pass through first by device 14
When limited block 14 squeezes the baffle 17 of 16 one end of sliding shoe, sliding shoe 16 is expressed in the inside of 5 side of mold, while third
Limited block 19 enters in mold 5, and at the same time rack-plate 11 moves to the part that teeth are not housed, while squeezer 3 continues
It moves downward, by stripper plate 6 downward onto 9 position of sleeve, third limited block 19 enters the limit hole 15 of 6 one end of stripper plate
In, after extruding, hydraulic elongator 2 drives squeezer 3 to move upwards, when squeezer 3 moves out mold 5, rack-plate
11 move to the part with teeth, and band moving gear 12 rotates, and the first limited block 14 is far from mold 5, and limiting device 24 is second
Under the active force of spring 22, outside 2 side of pop-up mold of one end, while third limited block 19, enter mold 2 one with sliding shoe 16
Inside side, stripper plate 6 bounces stripper plate 6 under the active force of the first spring 8, and molding ceramic membrane is sent out outside mold 5.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of strong ceramic membrane production pressurizing unit of stability, including squeezing tank (1) and hydraulic elongator (2), feature
It is：Squeezing tank (1) upper end inner wall is connected with hydraulic elongator (2), is fixedly connected with inside squeezing tank (1) lower end
Second limited block (4) and mold (5), squeezing tank (1) lower end inner wall are provided with sliding slot (23), the hydraulic elongator (2)
The other end is fixedly connected with squeezer (3), and hydraulic elongator (2) side is fixedly connected with fixed link (10), fixed link
(10) other end is fixedly connected with rack-plate (11), rack-plate (11) meshing gear (12), in gear (12) side
The heart is fixedly connected with screw (13), and the screw (13) engages the inside of the first limited block (14), first limited block (14)
Lower end slidably connects sliding slot (23), and mold (5) lower end inner wall is fixedly connected with sleeve (9), lives inside the sleeve (9)
It is dynamic to be plugged with round bar (7), the first spring (8) is connected between round bar (7) lower face and sleeve (9) lower end inner wall, it is described
The one end of first spring (8) far from sleeve (9) lower face is fixedly connected with round bar (7), and round bar (7) other end is fixedly connected
There is stripper plate (6), described stripper plate (6) one end is internally provided with limit hole (15), and mold (5) side is internally provided with limit
Position device (24).
2. a kind of strong ceramic membrane production pressurizing unit of stability according to claim 1, it is characterised in that：The limit
Position device (24) includes sliding shoe (16), and described sliding shoe (16) one end is fixedly connected with baffle (17), the limited block (16)
Surface has been slidably socketed stop collar (18), and stop collar (18) surface is fixedly connected with mold (5), stop collar (18) side
Second spring (22) is fixedly connected with baffle (17) side, the inner cavity of described sliding shoe (16) one end is hollow, the slip
Block (16) one end inner cavity is provided with fixed plate (21), and fixed plate (21) side is fixedly connected with third spring (20), the third
Spring (20) other end is fixedly connected with third limited block (19), the third limited block (19) and sliding shoe (16) inner cavity phase
Match.
3. a kind of strong ceramic membrane production pressurizing unit of stability according to claim 1, it is characterised in that：Described
The angle of three limited blocks (19) upper surface and lower face is 30 degree.
4. a kind of strong ceramic membrane production pressurizing unit of stability according to claim 1, it is characterised in that：It is described to squeeze
Depressor (3) lower face matches with stripper plate (6) upper surface.
5. a kind of strong ceramic membrane production pressurizing unit of stability according to claim 1, it is characterised in that：Described
Three limited blocks (19) match with limit hole (15).
6. a kind of strong ceramic membrane production pressurizing unit of stability according to claim 1, it is characterised in that：The limit
The through-hole being adapted with sliding shoe (16) is offered in the middle part of position set (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419003.9A CN108236848A (en) | 2017-12-25 | 2017-12-25 | A kind of strong ceramic membrane production pressurizing unit of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419003.9A CN108236848A (en) | 2017-12-25 | 2017-12-25 | A kind of strong ceramic membrane production pressurizing unit of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108236848A true CN108236848A (en) | 2018-07-03 |
Family
ID=62701163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711419003.9A Pending CN108236848A (en) | 2017-12-25 | 2017-12-25 | A kind of strong ceramic membrane production pressurizing unit of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108236848A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569309A (en) * | 2018-12-13 | 2019-04-05 | 合肥信达膜科技有限公司 | A kind of ceramic membrane production mixing extrusion equipment with choke preventing function |
| CN113459252A (en) * | 2021-05-24 | 2021-10-01 | 李荣庆 | Superconducting ceramic grinds integrative equipment of co-extrusion |
-
2017
- 2017-12-25 CN CN201711419003.9A patent/CN108236848A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569309A (en) * | 2018-12-13 | 2019-04-05 | 合肥信达膜科技有限公司 | A kind of ceramic membrane production mixing extrusion equipment with choke preventing function |
| CN113459252A (en) * | 2021-05-24 | 2021-10-01 | 李荣庆 | Superconducting ceramic grinds integrative equipment of co-extrusion |
| CN113459252B (en) * | 2021-05-24 | 2022-11-08 | 李荣庆 | Superconducting ceramic grinds integrative equipment of co-extrusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |
|
| WD01 | Invention patent application deemed withdrawn after publication |