CN107351437A - Auto purification type screw extrusion slag tapping equipment and its application method - Google Patents
Auto purification type screw extrusion slag tapping equipment and its application method Download PDFInfo
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- CN107351437A CN107351437A CN201710592883.3A CN201710592883A CN107351437A CN 107351437 A CN107351437 A CN 107351437A CN 201710592883 A CN201710592883 A CN 201710592883A CN 107351437 A CN107351437 A CN 107351437A
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- horizontal cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/26—Permeable casings or strainers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to the filtering separation device field that filtering material is housed in the container of a closing, specially a kind of auto purification type screw extrusion slag tapping equipment and its application method.A kind of auto purification type screw extrusion slag tapping equipment, including horizontally disposed horizontal cylinder (4), it is characterized in that：Also include filter screen (23), motor (3), transverse axis (51) and horizontal flight (52), filter screen (23) is covered on discharging opening (43)；Transverse axis (51) is horizontally arranged in horizontal cylinder (4), and the output shaft of motor (3) connects transverse axis (51) by transmission mechanism；Horizontal flight (52) is fixed on transverse axis (51), the external diameter of horizontal flight (52) and the internal diameter of horizontal cylinder (4) form gap and coordinated.A kind of application method of auto purification type screw extrusion slag tapping equipment, it is characterized in that：Implement successively as follows：A. start；B. slag tap.Slag discharge efficiency of the present invention is high, and spillage of material is few, and service life length, production cost is low, environmentally friendly.
Description
Technical field
The present invention relates to the filtering separation device field that filtering material is housed in the container of a closing, specially one kind certainly
Net formula screw extrusion slag tapping equipment and its application method.
Background technology
Liquid material such as emulsion is one kind of disperse system, in production using wider.The particle diameter of dispersate in emulsion compared with
Greatly, more than solution and colloid.Emulsion is in preparation process, and the larger impurity of easy miscellaneous granules, influences making for emulsion in dispersant
With, it is necessary to obtain in time, thoroughly filter.But it there is no height for the especially highly viscous liquid material of liquid material at present
The filter method of efficiency.The filtering of liquid material at present is filtered using cloth-bag type more, makes filtering of the liquid material by cloth-bag type
Net, the impurity of bulky grain is separated from liquid material.This filter method efficiency is low, and loss is big, and manual work is more；Together
When, the liquid material by filtering is not thorough due to filtering, and still increases material containing more liquid parts, directly discharge
Loss.
The content of the invention
The defects of in order to overcome prior art, there is provided a kind of slag discharge efficiency is high, spillage of material is few, service life is long, production
Low, environmentally friendly, reduction is to the environment pollution of cost, save production cost, exclude high point of Human disturbance, automaticity
From equipment, the invention discloses a kind of auto purification type screw extrusion slag tapping equipment and its application method.
The present invention reaches goal of the invention by following technical solution：
End cap, horizontal cylinder outside are all stamped in a kind of auto purification type screw extrusion slag tapping equipment, including horizontally disposed horizontal cylinder, the both ends of horizontal cylinder
The upper and lower part in face is sequentially provided with charging aperture and discharging opening respectively, and one end of horizontal cylinder is additionally provided with mud hole, it is characterized in that：Also wrap
Filter screen, motor, transverse axis and horizontal flight are included,
Filter screen is covered on discharging opening；
Transverse axis is horizontally arranged in horizontal cylinder, and transverse axis and the central axis both horizontal cylinder mutually coincide, and one end of transverse axis can turn
Dynamicly in one piece of end cap, the outside of horizontal cylinder is provided with motor, and the output shaft of motor connects transverse axis by transmission mechanism；
Horizontal flight is fixed on transverse axis, horizontal flight is coiled on the lateral surface of transverse axis successively from charging aperture to mud hole, horizontal spiral shell
The internal diameter of the external diameter of blade and horizontal cylinder forms gap and coordinated.
Described auto purification type screw extrusion slag tapping equipment, it is characterized in that：Also include membrane pump, the feed end connection of membrane pump is horizontal
The discharging opening of cylinder；
Filter screen is wedge-shaped filter screen, and the filter opening of filter screen is truncated cone-shaped, and the roundlet aperture of filter opening is towards horizontal flight；
Transverse axis is truncated cone-shaped, and the roundlet end face of transverse axis and large round end surface are respectively arranged at charging aperture and at mud hole；
If each pitch of the horizontal flight along charging aperture to mud hole direction is followed successively by S1、S2、……Sn-1And Sn, then S1≥S2
≥……≥Sn-1≥Sn。
Described auto purification type screw extrusion slag tapping equipment, it is characterized in that：The taper of transverse axis is 0.02~0.2；If horizontal flight
Each pitch along charging aperture to mud hole direction is followed successively by S1、S2、……Sn-1And Sn, then S1∈[S2,1.2S2], S2∈[S3,
1.2S3] ... ..., Sn-2∈[Sn-1,1.2Sn-1], Sn-1∈[Sn,1.2Sn]。
The present invention discharging opening of the charging aperture connection filter plant of horizontal cylinder, presses in use, by horizontal cylinder by filter plant
Following steps are implemented successively：
A. start：Impurity material by filtering inputs horizontal tube inner chamber from charging aperture, and starter motor driving transverse axis makees positive turn
Dynamic, transverse axis drives horizontal flight to rotate forward（Note：Spiral has left-handed and dextrorotation point, and rotating forward for flight is here
Refer to horizontal flight when rotating to screw to the mud hole direction of horizontal cylinder）；
B. slag tap：Impurity material after initial filter is deposited on horizontal flight after inputting horizontal tube inner chamber, with horizontal flight
Rotate forward, on the one hand impurity material is extruded by the effect of centrifugal force to the madial wall direction of horizontal cylinder, on the other hand horizontal spiral
Piece constantly extrudes impurity material when driving impurity to be conveyed to horizontal cylinder mud hole direction, also extrudes impurity material to horizontal cylinder
Side wall, horizontal medial wall of the tube, transverse axis lateral wall and adjacent horizontal flight define crush-zone, and the cross section due to transverse axis is from entering
To gradually increasing at mud hole at material mouth, and the pitch of horizontal flight is constant on same direction or is gradually reduced, therefore extrudes
The volume in region is gradually reduced, and impurity material is squeezed when being conveyed to mud hole direction in each crush-zone by increasing
Pressure, the liquid component in impurity material is squeezed out and is collected to the discharging opening of horizontal cylinder bottom, exported after strainer filtering, miscellaneous
Matter continues on to mud hole discharge.
The present invention makes the impurity material of liquid be obtained under the double action of centrifugal force and extruding force by rotating and extruding
Further filtering, can be moved extruding afterwards under the rotation of horizontal flight for the impurity particle for being suspended in liquid surface, be kept away step by step
Exempting from impurity cannot filter because of suspension, and not only impurity separation is thorough, and filter screen service life greatly prolongs, and saves filtering material
Consumption, and liquid material is not easy to accumulate, and has self-purification function, greatly reduces the consumption of flushing water；In order to avoid filter screen
Filter opening be blocked, filter opening selects truncated cone-shaped, and the roundlet aperture of filter opening passes through filter opening towards horizontal flight, such liquid material
Roundlet aperture after because the cross section of filter opening persistently increases produce injection effect, liquid material is not easily blocked filter opening；Meanwhile by
Gap is left between the outer rim of horizontal flight and the madial wall of horizontal cylinder, liquid can flow up and down in this gap, miscellaneous when having
When matter blocks the filter opening of filter screen, the liquid flowed in gap can wash away impurity removal, realize self-purification function；The present invention is also
Backwash, self-cleaning function are devised, can automatic release of pressure when pressure reaches setting value；Material is continuous in whole filtration operation
Stream, backwash water consumption is few, and serialization, automated production can be achieved, greatly improved filter efficiency, can shorten filtering time-consuming 2/3
Left and right.
The present invention is applied to make further subsequent treatment to filtered liquid material, is particularly suitable for use in tough
The processing of liquid such as glue, sugar juice, surfactant etc..
The present invention is that a kind of production efficiency is high, environmentally safe, simple to operate, cost-effective and artificial input new
Environmental-friendly filter, it can be widely used for the industries such as oil, chemical industry, environmental protection, metallurgy, building, weaving, medicine, papermaking, food.
The beneficial effects of the invention are as follows：Slag discharge efficiency is high, and spillage of material is few, and service life length, production cost is low, to environment
It is friendly.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the axonometric drawing for the transverse axis that horizontal flight is secured in the present invention；
Fig. 3 is the diagrammatic cross-section of filter screen in the present invention.
Embodiment
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of auto purification type screw extrusion slag tapping equipment, including horizontally disposed horizontal cylinder 4, filter screen 23, motor 3, transverse axis 51, horizontal flight
52 and membrane pump 6, as shown in FIG. 1 to 3, concrete structure is：
End cap 41 is all stamped at the both ends of horizontal cylinder 4, and the upper and lower part of the horizontal lateral surface of cylinder 4 is sequentially provided with charging aperture 42 and discharging respectively
Mouth 43, one end of horizontal cylinder 4 is additionally provided with mud hole 44, and filter screen 23 is covered on discharging opening 43；
Transverse axis 51 is horizontally arranged in horizontal cylinder 4, and transverse axis 51 and the central axis both horizontal cylinder 4 mutually coincide, transverse axis 51
One end is rotatably arranged in one piece of end cap 41, and the outside of horizontal cylinder 4 is provided with motor 3, and the output shaft of motor 3 is connected by transmission mechanism
Connect transverse axis 51；
As shown in Figure 2：Horizontal flight 52 is fixed on transverse axis 51, horizontal flight 52 is coiled in successively from charging aperture 42 to mud hole 44
On the lateral surface of transverse axis 51, the external diameter of horizontal flight 52 and the internal diameter of horizontal cylinder 4 form gap and coordinated；
The feed end of membrane pump 6 connects the discharging opening of horizontal cylinder 4；
In the present embodiment, as shown in Figure 3：Filter screen 23 is wedge-shaped filter screen, and the filter opening 231 of filter screen 23 is truncated cone-shaped, filter opening 231 it is small
Circular orifices are towards horizontal flight 52；
In the present embodiment：Transverse axis 51 is truncated cone-shaped, and the taper of transverse axis 51 is 0.02~0.2, the roundlet end face of transverse axis 51 and great circle
End face is respectively arranged at charging aperture 42 and at mud hole 44；
If horizontal flight 52 is followed successively by S along charging aperture 42 to each pitch in the direction of mud hole 441、S2、……Sn-1And Sn, then S1
∈[S2,1.2S2], S2∈[S3,1.2S3] ... ..., Sn-2∈[Sn-1,1.2Sn-1], Sn-1∈[Sn,1.2Sn]。
For the present embodiment in use, by horizontal cylinder 4 by filter plant, the charging aperture 42 of horizontal cylinder 4 connects going out for filter plant
Material mouth, the discharge end of membrane pump 6 is connected the feed end of filter plant, implement successively as follows：
A. start：Impurity material by filtering inputs the horizontal inner chamber of cylinder 4 from charging aperture 42, and starter motor 3 drives transverse axis 51 to make just
To rotation, transverse axis 51 drives horizontal flight 52 to rotate forward（Note：Spiral has point of left-handed and dextrorotation, and flight is being just here
Horizontal flight 52 screws to the direction of mud hole 44 of horizontal cylinder 4 when referring to rotate to rotation）；
B. slag tap：Impurity material after initial filter is deposited on horizontal flight 52 after inputting the horizontal inner chamber of cylinder 4, with horizontal spiral
Piece 52 rotates forward, and impurity material is on the one hand by the effect of centrifugal force and the swabbing action of membrane pump 6 by into horizontal cylinder 4
Sidewall direction extrudes, and on the other hand horizontal flight 52 constantly extrudes when driving impurity to be conveyed to the horizontal direction of 1 mud hole of cylinder 44
Impurity material, also impurity material is extruded to the horizontal madial wall of cylinder 4, the horizontal madial wall of cylinder 4, the lateral wall of transverse axis 51 and adjacent horizontal spiral
Piece 52 defines crush-zone 53, due to transverse axis cross section at charging aperture to gradually increasing at mud hole, and same side
The pitch of upward horizontal flight is constant or is gradually reduced, therefore the volume of crush-zone is gradually reduced, and impurity material is to deslagging
In each crush-zone 53 by increasing extruding force when the direction of hole 44 conveys, the liquid component in impurity material is extruded
Go out and be collected to the discharging opening 43 of the horizontal bottom of cylinder 4, exported after the filtering of filter screen 23, filtering is recycled under the suction of membrane pump 6
Equipment 10, impurity continue on to mud hole 44 and discharged.
The present embodiment makes the impurity material of liquid be obtained under the double action of centrifugal force and extruding force by rotating and extruding
To further filtering, the impurity particle for being suspended in liquid surface can be moved by step by step crowded afterwards under the rotation of horizontal flight 52
Pressure, avoids impurity from being filtered because of suspension, and not only impurity separation is thorough, and the service life of filter screen 23 greatly prolongs, and saves
The consumption of filtering material, and liquid material is not easy to accumulate, and has self-purification function, greatly reduces the consumption of flushing water；In order to
The filter opening 231 of filter screen 23 is avoided to be blocked, filter opening 231 selects truncated cone-shaped, and the roundlet aperture of filter opening 231 is towards horizontal flight
52, because the cross section of filter opening 231 persistently increases to produce injection effect behind the roundlet aperture that such liquid material passes through filter opening 231
Should, liquid material is not easily blocked filter opening；Simultaneously as gap is left between the outer rim of horizontal flight 52 and the madial wall of horizontal cylinder 4,
Liquid can flow up and down in this gap, when there is impurity to block the filter opening 231 of filter screen 23, the liquid that is flowed in gap
Impurity can be washed away to removal, realize self-purification function；The present embodiment have also been devised backwash, self-cleaning function, be set when pressure reaches
Can automatic release of pressure during definite value；Material does not stop in whole filtration operation, and backwash water consumption is few, and serialization, automatic can be achieved
Metaplasia is produced, and greatly improves filter efficiency, can shorten filtering time-consuming 2/3 or so.
The present embodiment is applied to make further subsequent treatment to filtered liquid material, is particularly suitable for use in big to viscosity
Liquid such as glue, sugar juice, surfactant etc. processing.
Claims (5)
1. a kind of auto purification type screw extrusion slag tapping equipment, including horizontally disposed horizontal cylinder (4), end cap is all stamped at the both ends of horizontal cylinder (4)
(41), the upper and lower part of horizontal cylinder (4) lateral surface is sequentially provided with charging aperture (42) and discharging opening (43) respectively, and the one of horizontal cylinder (4)
End is additionally provided with mud hole (44), it is characterized in that：Also include filter screen (23), motor (3), transverse axis (51) and horizontal flight (52),
Filter screen (23) is covered on discharging opening (43)；
Transverse axis (51) is horizontally arranged in horizontal cylinder (4), and transverse axis (51) and horizontal cylinder (4) central axis of both mutually coincide,
One end of transverse axis (51) is rotatably arranged in one piece of end cap (41), and the outside of horizontal cylinder (4) is provided with motor (3), motor (3) it is defeated
Shaft connects transverse axis (51) by transmission mechanism；
Horizontal flight (52) is fixed on transverse axis (51), horizontal flight (52) is coiled in successively from charging aperture (42) to mud hole (44)
On the lateral surface of transverse axis (51), the external diameter of horizontal flight (52) and the internal diameter of horizontal cylinder (4) form gap and coordinated.
2. auto purification type screw extrusion slag tapping equipment as claimed in claim 1, it is characterized in that：Also include membrane pump (6), membrane pump
(6) feed end connects the discharging opening of horizontal cylinder (4)；
Filter screen (23) is wedge-shaped filter screen, and the filter opening (231) of filter screen (23) is truncated cone-shaped, and the roundlet aperture direction of filter opening (231) is horizontal
Flight (52)；
Transverse axis (51) is truncated cone-shaped, and the roundlet end face of transverse axis (51) and large round end surface are respectively arranged on charging aperture (42) place and mud hole
(44) place；
If horizontal flight (52) is followed successively by S along charging aperture (42) to each pitch in mud hole (44) direction1、S2、……Sn-1With
Sn, then S1≥S2≥……≥Sn-1≥Sn。
3. auto purification type screw extrusion slag tapping equipment as claimed in claim 1 or 2, it is characterized in that：The taper of transverse axis (51) is 0.02
~0.2；If horizontal flight (52) is followed successively by S along charging aperture (42) to each pitch in mud hole (44) direction1、S2、……Sn-1
And Sn, then S1∈[S2,1.2S2], S2∈[S3,1.2S3] ... ..., Sn-2∈[Sn-1,1.2Sn-1], Sn-1∈[Sn,1.2Sn]。
4. the application method of auto purification type screw extrusion slag tapping equipment as claimed in claim 1 or 2, it is characterized in that：As follows
Implement successively：
A. start：Impurity material by filtering inputs horizontal cylinder (4) inner chamber, starter motor (3) driving transverse axis from charging aperture (42)
(51) rotate forward, transverse axis (51) drives horizontal flight (52) to rotate forward；
B. slag tap：Impurity material after initial filter is deposited on horizontal flight (52) after inputting horizontal cylinder (4) inner chamber, with horizontal stroke
Flight (52) are rotated forward, on the one hand impurity material is extruded by the effect of centrifugal force to the madial wall direction of horizontal cylinder (4),
On the other hand horizontal flight (52) constantly extrudes impurity thing when driving impurity to be conveyed to horizontal cylinder (1) mud hole (44) direction
Material, also extrudes impurity material to horizontal cylinder (4) madial wall, horizontal cylinder (4) madial wall, transverse axis (51) lateral wall and adjacent horizontal spiral
Piece (52) defines crush-zone (53), impurity material when being conveyed to mud hole (44) direction each crush-zone (53) by
To increasing extruding force, the liquid component in impurity material is squeezed out and is collected to the discharging opening of horizontal cylinder (4) bottom
(43), exported after filter screen (23) filtering, impurity continues on to mud hole (44) discharge.
5. the application method of auto purification type screw extrusion slag tapping equipment as claimed in claim 3, it is characterized in that：As follows successively
Implement：
A. start：Impurity material by filtering inputs horizontal cylinder (4) inner chamber, starter motor (3) driving transverse axis from charging aperture (42)
(51) rotate forward, transverse axis (51) drives horizontal flight (52) to rotate forward；
B. slag tap：Impurity material after initial filter is deposited on horizontal flight (52) after inputting horizontal cylinder (4) inner chamber, with horizontal stroke
Flight (52) are rotated forward, and on the one hand impurity material is extruded by the effect of centrifugal force to filter screen (23) place, on the other hand
Horizontal flight (52) constantly extrudes impurity material when driving impurity to be conveyed to horizontal cylinder (1) mud hole (44) direction, also will be miscellaneous
Matter material, which is extruded to horizontal cylinder (4) madial wall, horizontal cylinder (4) madial wall, transverse axis (51) lateral wall and adjacent horizontal flight (52), to be enclosed
Into crush-zone (53), impurity material to mud hole (44) direction when conveying in each crush-zone (53) by increasingly
Big extruding force, the liquid component in impurity material is squeezed out and is collected to the discharging opening (43) of horizontal cylinder (4) bottom, through filter screen
(23) exported after filtering, impurity continues on to mud hole (44) discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592883.3A CN107351437A (en) | 2017-07-19 | 2017-07-19 | Auto purification type screw extrusion slag tapping equipment and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592883.3A CN107351437A (en) | 2017-07-19 | 2017-07-19 | Auto purification type screw extrusion slag tapping equipment and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351437A true CN107351437A (en) | 2017-11-17 |
Family
ID=60284715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710592883.3A Pending CN107351437A (en) | 2017-07-19 | 2017-07-19 | Auto purification type screw extrusion slag tapping equipment and its application method |
Country Status (1)
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|---|---|
| CN (1) | CN107351437A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030067632A (en) * | 2003-07-25 | 2003-08-14 | 주식회사 무한기술 | A centrifugal separator for sludge and oragnic effluents |
| CN201091810Y (en) * | 2007-07-10 | 2008-07-30 | 高彬 | Auger convey discharge forcing ceramic filter |
| CN201960727U (en) * | 2011-03-28 | 2011-09-07 | 郑建财 | Plastic extruder capable of removing impurities |
| CN202781881U (en) * | 2012-08-02 | 2013-03-13 | 潍坊海蓝环保科技有限公司 | Screw-press dewatering machine |
| CN204380364U (en) * | 2014-12-25 | 2015-06-10 | 江苏维尔利环保科技股份有限公司 | Organic waste slurry spiral equipment for separating liquid from solid |
| CN104722557A (en) * | 2015-02-09 | 2015-06-24 | 大连泰达环保有限公司 | Crushing-pulping-sorting integrated pretreatment equipment for kitchen wastes |
| CN204485433U (en) * | 2015-02-10 | 2015-07-22 | 杭州电子科技大学 | Be applied to the down hole filter system of well logging during |
| CN104985851A (en) * | 2015-07-16 | 2015-10-21 | 陈巨根 | Spiral extrusion dehydrator |
| CN207240942U (en) * | 2017-07-19 | 2018-04-17 | 上海诺辉工程科技发展有限公司 | Auto purification type screw extrusion slag tapping equipment |
-
2017
- 2017-07-19 CN CN201710592883.3A patent/CN107351437A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030067632A (en) * | 2003-07-25 | 2003-08-14 | 주식회사 무한기술 | A centrifugal separator for sludge and oragnic effluents |
| CN201091810Y (en) * | 2007-07-10 | 2008-07-30 | 高彬 | Auger convey discharge forcing ceramic filter |
| CN201960727U (en) * | 2011-03-28 | 2011-09-07 | 郑建财 | Plastic extruder capable of removing impurities |
| CN202781881U (en) * | 2012-08-02 | 2013-03-13 | 潍坊海蓝环保科技有限公司 | Screw-press dewatering machine |
| CN204380364U (en) * | 2014-12-25 | 2015-06-10 | 江苏维尔利环保科技股份有限公司 | Organic waste slurry spiral equipment for separating liquid from solid |
| CN104722557A (en) * | 2015-02-09 | 2015-06-24 | 大连泰达环保有限公司 | Crushing-pulping-sorting integrated pretreatment equipment for kitchen wastes |
| CN204485433U (en) * | 2015-02-10 | 2015-07-22 | 杭州电子科技大学 | Be applied to the down hole filter system of well logging during |
| CN104985851A (en) * | 2015-07-16 | 2015-10-21 | 陈巨根 | Spiral extrusion dehydrator |
| CN207240942U (en) * | 2017-07-19 | 2018-04-17 | 上海诺辉工程科技发展有限公司 | Auto purification type screw extrusion slag tapping equipment |
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