CN112090596A - Concentration filtering centrifuge and transmission device therein - Google Patents
Concentration filtering centrifuge and transmission device therein Download PDFInfo
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- CN112090596A CN112090596A CN202010841640.0A CN202010841640A CN112090596A CN 112090596 A CN112090596 A CN 112090596A CN 202010841640 A CN202010841640 A CN 202010841640A CN 112090596 A CN112090596 A CN 112090596A
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- shaft
- conveying screw
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- connecting cylinder
- transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/08—Arrangement or disposition of transmission gearing ; Couplings; Brakes
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Abstract
The invention discloses a concentration filtration centrifuge with inner and outer shafts only transmitting power and without supporting a conveying screw and a rotary drum and a transmission device thereof, wherein the transmission device comprises: the differential mechanism is movably arranged on the engine base through a supporting cylinder, a hollow axle seat reinforcing shaft is arranged on the engine base, the outer shaft is movably arranged in the axle seat reinforcing shaft, and the rotary drum is movably arranged on the axle seat reinforcing shaft through a connecting cylinder; the other side of the connecting cylinder is connected with the corresponding end of the outer shaft through an outer shaft transmission part, the other end of the outer shaft is connected with an outer driving shaft of the differential mechanism, the conveying screw is movably supported on the connecting cylinder, the corresponding end of the inner shaft penetrates out of the outer shaft and is connected with the middle part of the conveying screw through an inner shaft transmission part, and the other end of the inner shaft is connected with an inner driving shaft of the differential mechanism. The concentration and filtration centrifuge provided with the transmission device has wide application, and is particularly suitable for the fields of pharmacy, chemical industry, environmental protection and the like.
Description
Technical Field
The invention relates to a centrifuge, in particular to a concentration and filtration centrifuge and a transmission device thereof.
Background
At present, the traditional concentration filtering centrifuge adopts a unilateral support and a lateral opening door structure, greatly facilitates the replacement of a filter screen, and is favored by vast users. However, since the settling section of such a conventional concentration filtration centrifuge is short, the concentration effect is not very desirable (the solid phase content in the clear liquid is high). Therefore, many manufacturers only solve the problem by simply lengthening the settling section, and the transmission device in the settling section is not adjusted or improved, so that the corresponding end of the inner shaft needs to support the conveying screw in a single point, and the corresponding end of the outer shaft needs to support the rotary drum in a single point, so that the inner shaft and the outer shaft shake greatly during rotation, and the service lives of relevant parts such as the inner shaft and the outer shaft are greatly shortened; in addition, in order to guarantee the filter effect, carry the distance between spiral and the rotary drum just can not be too big, like this, because interior, outer axle rocks great, in the course of the work, carries the spiral to touch the filter screen on the rotary drum very easily, causes the damage of filter screen, influences the normal work that concentrated filter centrifuge.
Disclosure of Invention
The invention aims to solve the technical problems that: a transmission device in a concentration filtration centrifuge is provided, wherein an inner shaft and an outer shaft only transmit power and do not need to support a conveying screw and a rotary drum.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a transmission in a concentration filtration centrifuge comprising: the differential mechanism is movably arranged on the engine base through a supporting cylinder, namely: the frame on be provided with the supporting cylinder, differential mechanism's outer drive shaft movable support is in the supporting cylinder, the frame on still be provided with hollow axle bed reinforcing shaft, outer axle activity set up in the axle bed reinforcing shaft, interior axle activity set up in outer axle, concentration filter centrifuge's rotary drum passes through connecting cylinder activity and sets up the axle bed reinforcing shaft on, promptly: the connecting cylinder is movably arranged on the shaft seat reinforcing shaft, and the corresponding side of the connecting cylinder is connected with the rotary drum; the other side of the connecting cylinder is connected with the corresponding end of the outer shaft through an outer shaft transmission part, the other end of the outer shaft is connected with an outer driving shaft of the differential mechanism, a conveying screw of the concentration and filtration centrifuge is movably supported on the connecting cylinder, the corresponding end of the inner shaft penetrates out of the outer shaft and is connected with the middle part of the conveying screw through an inner shaft transmission part, and the other end of the inner shaft is connected with an inner driving shaft of the differential mechanism.
As a preferable mode, in the transmission device in the concentration filtration centrifuge, the inner shaft transmission member includes: the conveying screw is fixed on the conveying screw, and the conveying screw is fixed on the conveying screw.
As a preferable mode, in the transmission device in the concentration filtration centrifuge, the outer shaft transmission member includes: the outer shaft transmission sleeve is fixed with the connecting cylinder, and the outer shaft limiting ring is arranged on the outer shaft transmission sleeve, and the corresponding end of the outer shaft is arranged in the outer shaft transmission sleeve and is connected with the outer shaft transmission sleeve through a key.
As a preferable scheme, in the transmission device in the concentration filtration centrifuge, the specific installation manner of the shaft seat reinforcing shaft is as follows: the machine base is provided with a main shaft box, the shaft seat reinforcing shaft is provided with an installation flange edge, and the installation flange edge of the shaft seat reinforcing shaft is fixed on the main shaft box; the supporting cylinder is arranged on the mounting flange edge of the shaft seat reinforcing shaft through the mounting flange edge.
As a preferable scheme, in the transmission device in the concentration filtration centrifuge, the main shaft box is further provided with a supporting seat matched with the shaft seat reinforcing shaft, the supporting seat is fixed on the main shaft box, and the shaft seat reinforcing shaft penetrates through the supporting seat.
As a preferable scheme, in the transmission device in the concentration filtration centrifuge, two sides of the connecting cylinder are respectively and movably arranged on the shaft seat reinforcing shaft through a second bearing and a fourth bearing, and the shaft seat reinforcing shaft is respectively provided with an oil injection channel communicated to the second bearing and the fourth bearing.
The invention aims to solve the further technical problems that: a concentration filtration centrifuge is provided in which inner and outer shafts transmit only power without supporting a conveying screw and a rotary drum.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a concentration filtration centrifuge comprising: the machine base is provided with a spindle box, the machine shell is connected with the spindle box, the shaft seat reinforcing shaft is arranged in the spindle box, the conveying screw comprises a settling section and a filtering section, one end of the settling section of the conveying screw, which is close to the filtering section, is provided with a feeding cover, the middle part of a settling section mounting cylinder of the conveying screw is provided with a feeding hole, and a filtering section mounting cylinder of the conveying screw is provided with a liquid outlet hole; the top of the shell is provided with an evacuation port, a feeding pipe and a washing pipe penetrate through the shell, the washing pipe extends into the filter section mounting cylinder, an outlet of the washing pipe is positioned on the outer side of the feeding cover, the feeding pipe penetrates through the feeding cover, the bottom of the shell is provided with a liquid outlet chamber communicated with a liquid outlet hole of the filter section mounting cylinder, a liquid phase outlet is arranged on the liquid outlet chamber, a solid phase output chamber is arranged on the outer side of the filter section of the conveying screw in the shell through a material blocking cover, and a side door and a locking mechanism thereof are arranged on the filter section mounting cylinder, which is opposite to the conveying screw, on the solid phase output chamber; the bottom of the casing is provided with a solid phase outlet communicated with the solid phase output chamber, the cover plate of the connecting cylinder for connecting with the rotary drum is provided with an overflow port, and an overflow sleeve is arranged in the overflow port.
As a preferred scheme, in the concentration filtration centrifuge, two sides of the connecting cylinder are respectively movably arranged on the shaft seat reinforcing shaft through a second bearing and a fourth bearing, and the shaft seat reinforcing shaft is respectively provided with an oil injection channel communicated to the second bearing and the fourth bearing.
As a preferred scheme, in the concentration and filtration centrifuge, the conveying screw is movably arranged on the connecting cylinder through a third bearing and a fifth bearing; the connecting cylinder is provided with an oil passing hole communicated with the inner cavity of the corresponding side of the settling section mounting cylinder of the conveying screw.
Preferably, in the concentration and filtration centrifuge, an inspection hole is formed in a top portion of the spindle head.
The invention has the beneficial effects that: the invention increases the supporting distance by arranging the shaft seat reinforcing shaft, the connecting cylinder and the supporting cylinder, so that the conveying screw of the centrifuge is stably supported on the connecting cylinder, the rotary drum is stably supported on the shaft seat reinforcing shaft through the connecting cylinder, and the differential mechanism is supported on the supporting cylinder, so that the inner shaft and the outer shaft do not need to bear the supporting function and are only used for transmitting the power of the differential mechanism to the conveying screw and the rotary drum, thereby greatly reducing the shaking of the inner shaft and the outer shaft during operation, ensuring the operation of the whole centrifuge to be more stable, and greatly prolonging the service lives of the inner shaft, the outer shaft and related parts. The concentration and filtration centrifuge has the advantages that the settling section is added, so that clear liquid is clearer, the concentration effect is improved, and the concentration yield is also improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a concentration filtration centrifuge according to the present invention.
Fig. 2 is an enlarged schematic view of the reinforcing shaft of the shaft seat in fig. 1.
Fig. 3 is a left side view of the structure of fig. 2.
Fig. 4 is an enlarged schematic view of a portion a of fig. 1.
The reference numerals in fig. 1 to 4 are respectively: 1. the device comprises a base, a 2, a differential mechanism, a 3, an inner shaft, a 31, a key, a 32, an inner shaft transmission sleeve, a 33, an inner shaft limit cap, a 35, a key, a 4, an outer shaft, a 41, a key, a 42, an outer shaft transmission sleeve, a 43, an outer shaft limit ring, a 45, a key, a 5, a shaft seat reinforcing shaft, a 50, a mounting flange edge, 501, an overflow adjusting hole, a 51, an oil filling channel, 511, an oil filling hole, a 52, an oil filling channel, 521, an oil filling hole, 6, a spindle box, 61, an overflow adjusting hole, 62, an inspection hole, 7, a conveying screw, 71, a settling section, 711, a feeding hole, 72, a filtering section, 721, a liquid outlet hole, 8, a rotary drum, 9, a casing, 91, a drain hole, 93, a side door and a locking mechanism thereof, a 10, a feeding pipe, 11, a washing pipe, 12, a material stopping cover, 13, a solid phase output chamber, 131, a solid phase outlet, The hydraulic support comprises an overflow port, 172, an oil passing hole, 173, an overflow sleeve, 18, a shock absorber, 19, a support cylinder, 191, a flange edge, 20, a support seat, 21, a first bearing, 22, a second bearing, 23, a third bearing, 24, a fourth bearing, 25 and a fifth bearing.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the concentration filtration centrifuge of the present invention includes: casing 9, frame 1, differential mechanism 2, transport screw 7 and activity cover establish the rotary drum 8 in the transport screw 7 outside, frame 1 on be provided with headstock 6, be fixed with hollow axle bed reinforcing shaft 5 in the headstock 6, transport screw 7 by the installation section of thick bamboo and set up the material spiral body that pushes away in the installation section of thick bamboo outside and constitute (belong to the conventional art in this field, no longer expand the description here), an installation section of thick bamboo wherein includes: a settling section installation section and a filtering section installation section, the concrete setting side of axle bed reinforcing shaft 5 is: the shaft seat reinforcing shaft 5 is provided with a mounting flange edge 50-as shown in figure 2, the mounting flange edge 50 is fixed on the outer side of the spindle box 6, the spindle box 6 is also provided with a supporting seat 20 matched with the shaft seat reinforcing shaft 5, the supporting seat 20 is fixed on the inner side of the spindle box 6, and the shaft seat reinforcing shaft 5 is arranged in the supporting seat 20 in a penetrating manner; the differential mechanism 2 is movably arranged on the spindle box 6 through a supporting cylinder 19, and the specific installation mode of the differential mechanism 2 is as follows: the supporting cylinder 19 is provided with a mounting flange side 191, the mounting flange side 191 is fixed on the main spindle box 6 through a mounting flange side 50 of the shaft seat reinforcing shaft 5, namely: the mounting flange edge 191 of the supporting cylinder 19 is fixed on the mounting flange edge 50 of the shaft seat reinforcing shaft 5, the outer driving shaft of the differential 2 is movably supported in the supporting cylinder 19 through a pair of first bearings 21, and oil filling holes for lubricating the first bearings 21 on the corresponding sides are respectively formed in the two sides of the supporting cylinder 19; axle bed reinforce 5 in the activity wear to be equipped with hollow outer axle 4, outer axle 4 in the activity wear to be equipped with interior axle 3, rotary drum 8 pass through connecting cylinder 17 activity and set up axle bed reinforce 5 on, rotary drum 8's concrete mounting means is: two sides of the connecting cylinder 17 are movably arranged on the shaft seat reinforcing shaft 5 through a second bearing 22 and a fourth bearing 24 respectively, and the corresponding side (the left side in figure 1) of the connecting cylinder 17 is connected with the rotary drum 8; as shown in fig. 3, the shaft seat reinforcing shaft 5 is provided with oil injection passages 51 and 52 communicated with the second bearing 22 and the fourth bearing 24, respectively, and the left side of the flange mounting edge 50 of the shaft seat reinforcing shaft 5 is provided with two oil injection holes 511 and 521 communicated with the corresponding oil injection passages 51 and 52, respectively; the opposite side of connecting cylinder 17 pass through outer axle driving medium with the corresponding end of outer axle 4 links to each other, and concrete connection mode is: as shown in fig. 4, the outer shaft transmission member includes: an outer shaft transmission sleeve 42 fixed with the right end of the connecting cylinder 17 and an outer shaft limiting ring 43 arranged on the outer shaft transmission sleeve 42, wherein the corresponding end (the right end in the figure) of the outer shaft 4 is arranged in the outer shaft transmission sleeve 42 and is connected with the outer shaft transmission sleeve 42 through a key 45; the other end of the outer shaft 4 is connected with an outer driving shaft of the differential 2 through a key 41; the conveyor screw 7 comprises: the settling section 71 and the filtering section 72 are respectively movably supported on the connecting cylinder 17 through a third bearing 23, the other side of the settling section 71 of the conveying screw 7 is supported on the outer shaft transmission sleeve 42 through a pair of fifth bearings 25, the connecting cylinder 17 is provided with an oil passing hole 172 communicated with an inner cavity on one side (the left side in the figure) corresponding to the settling section mounting cylinder of the conveying screw 7, and a corresponding end (the right end in the figure 1) of the inner shaft 3 penetrates out of the outer shaft 4 and is connected with the middle part of the settling section mounting cylinder of the conveying screw 7 through an inner shaft transmission part, and the specific connection mode is as follows: as shown in fig. 4, the inner shaft transmission member includes: an inner shaft transmission sleeve 32 fixed with the middle part of the settling section mounting cylinder of the conveying screw 7 and an inner shaft limit cap 33 arranged on the inner shaft transmission sleeve 32, wherein the corresponding end (the right end in figure 1) of the inner shaft 3 is arranged in the inner shaft transmission sleeve 32 and connected with the inner shaft transmission sleeve 33 through a key 35, and the other end of the inner shaft 3 is connected with an inner driving shaft of the differential 2 through a key 31; the machine shell 9 is connected with the main spindle box 6; a feeding cover 14 is arranged at one end, close to the filtering section 72, of the settling section 71 of the conveying screw 7, a feeding hole 711 is formed in the middle of the settling section mounting cylinder of the conveying screw 7, and a liquid outlet hole 721 is formed in the filtering section mounting cylinder of the conveying screw 7; a feeding pipe 10 and a washing pipe 11 penetrate through the top of the machine shell 9, the washing pipe 11 extends into the filtering section mounting cylinder of the conveying screw 7, an outlet of the washing pipe 11 is positioned on the outer side (right side in fig. 1) of the feeding cover 14, the feeding pipe 10 penetrates through the feeding cover 14, a liquid outlet chamber 15 communicated with a liquid outlet hole 721 of the filtering section mounting cylinder of the conveying screw 7 is arranged at the bottom of the machine shell 9, and a liquid phase outlet 151 is arranged on the liquid outlet chamber 15; the top of the casing 9 is provided with an evacuation port 91 upward, the casing 9 is provided with a solid phase output chamber 13 at the outer side (right side in fig. 1) of the filtering section 72 of the conveying screw 7 through a material blocking cover 12, the solid phase output chamber 13 is provided with a side door and a locking mechanism 93 thereof (belonging to the conventional technology in the field and not described herein), the bottom of the casing 9 is provided with a solid phase outlet 131 downward, the connecting cylinder 17 is provided with an overflow port 171 on a cover plate for connecting with the rotary drum 8, and the overflow port 171 is provided with an overflow sleeve 173 (belonging to the conventional technology in the field and not described herein). In this embodiment, the mounting flange edges 50 of the spindle box 6 and the shaft seat reinforcing shaft 5 are respectively provided with overflow adjusting holes 61 and 501 for adjusting the overflow sleeve 173; the top of the main spindle box 6 is also provided with an inspection hole 62.
In practice, the base 1 is supported on a plurality of shock absorbers 18 (the number of shock absorbers 18 may be determined according to actual conditions, and is usually four).
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention as described in the claims should be included in the present invention.
Claims (10)
1. A transmission in a concentration filtration centrifuge comprising: frame, differential mechanism, interior axle and hollow outer axle, its characterized in that: the differential mechanism is movably arranged on the engine base through the supporting cylinder, namely: the frame on be provided with the supporting cylinder, differential mechanism's outer drive shaft movable support is in the supporting cylinder, the frame on still be provided with hollow axle bed reinforcing shaft, outer axle activity set up in the axle bed reinforcing shaft, interior axle activity set up in outer axle, concentration filter centrifuge's rotary drum passes through connecting cylinder activity and sets up the axle bed reinforcing shaft on, promptly: the connecting cylinder is movably arranged on the shaft seat reinforcing shaft, and the corresponding side of the connecting cylinder is connected with the rotary drum; the other side of the connecting cylinder is connected with the corresponding end of the outer shaft through an outer shaft transmission part, the other end of the outer shaft is connected with an outer driving shaft of the differential mechanism, a conveying screw of the concentration and filtration centrifuge is movably supported on the connecting cylinder, the corresponding end of the inner shaft penetrates out of the outer shaft and is connected with the middle part of the conveying screw through an inner shaft transmission part, and the other end of the inner shaft is connected with an inner driving shaft of the differential mechanism.
2. The transmission in a concentration filtration centrifuge of claim 1, wherein: the inner shaft transmission member includes: the conveying screw is fixed on the conveying screw, and the conveying screw is fixed on the conveying screw.
3. The transmission in a concentration filtration centrifuge of claim 1, wherein: the outer shaft transmission member includes: the outer shaft transmission sleeve is fixed with the connecting cylinder, and the outer shaft limiting ring is arranged on the outer shaft transmission sleeve, and the corresponding end of the outer shaft is arranged in the outer shaft transmission sleeve and is connected with the outer shaft transmission sleeve through a key.
4. The transmission in a concentration filtration centrifuge of claim 1, wherein: the specific installation mode of the shaft seat reinforcing shaft is as follows: the machine base is provided with a main shaft box, the shaft seat reinforcing shaft is provided with an installation flange edge, and the installation flange edge of the shaft seat reinforcing shaft is fixed on the main shaft box; the supporting cylinder is arranged on the mounting flange edge of the shaft seat reinforcing shaft through the mounting flange edge.
5. The transmission in a concentration filtration centrifuge of claim 4, wherein: the spindle box is also provided with a supporting seat matched with the spindle seat reinforcing shaft, the supporting seat is fixed on the spindle box, and the spindle seat reinforcing shaft penetrates through the supporting seat.
6. The transmission in a concentration filtration centrifuge of claim 1, wherein: the two sides of the connecting cylinder are movably arranged on the shaft seat reinforcing shaft through a second bearing and a fourth bearing respectively, and the shaft seat reinforcing shaft is provided with oil injection channels communicated to the second bearing and the fourth bearing respectively.
7. A concentration filtration centrifuge comprising: casing, its characterized in that: the concentration filtration centrifuge also comprises the transmission device of claim 1, a headstock is arranged on the base, the casing is connected with the headstock, the shaft seat reinforcing shaft is arranged in the headstock, the conveying screw comprises a settling section and a filtration section, a feeding cover is arranged at one end of the settling section of the conveying screw close to the filtration section, a feeding hole is arranged in the middle of a settling section mounting cylinder of the conveying screw, and a liquid outlet hole is arranged on a filtration section mounting cylinder of the conveying screw; the top of the shell is provided with an evacuation port, a feeding pipe and a washing pipe penetrate through the shell, the washing pipe extends into the filter section mounting cylinder, an outlet of the washing pipe is positioned on the outer side of the feeding cover, the feeding pipe penetrates through the feeding cover, the bottom of the shell is provided with a liquid outlet chamber communicated with a liquid outlet hole of the filter section mounting cylinder, a liquid phase outlet is arranged on the liquid outlet chamber, a solid phase output chamber is arranged on the outer side of the filter section of the conveying screw in the shell through a material blocking cover, and a side door and a locking mechanism thereof are arranged on the filter section mounting cylinder, which is opposite to the conveying screw, on the solid phase output chamber; the bottom of the casing is provided with a solid phase outlet communicated with the solid phase output chamber, the cover plate of the connecting cylinder for connecting with the rotary drum is provided with an overflow port, and an overflow sleeve is arranged in the overflow port.
8. The concentration filtration centrifuge of claim 7, wherein: the two sides of the connecting cylinder are movably arranged on the shaft seat reinforcing shaft through a second bearing and a fourth bearing respectively, and the shaft seat reinforcing shaft is provided with oil injection channels communicated to the second bearing and the fourth bearing respectively.
9. The concentration filtration centrifuge of claim 7, wherein: the conveying screw is movably arranged on the connecting cylinder through a third bearing and a fifth bearing; the connecting cylinder is provided with an oil passing hole communicated with the inner cavity of the corresponding side of the settling section mounting cylinder of the conveying screw.
10. The concentration filtration centrifuge of any of claims 7 to 9, wherein: and the top of the spindle box is provided with an inspection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841640.0A CN112090596B (en) | 2020-08-20 | 2020-08-20 | Concentration filtering centrifuge and transmission device therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841640.0A CN112090596B (en) | 2020-08-20 | 2020-08-20 | Concentration filtering centrifuge and transmission device therein |
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| Publication Number | Publication Date |
|---|---|
| CN112090596A true CN112090596A (en) | 2020-12-18 |
| CN112090596B CN112090596B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010841640.0A Active CN112090596B (en) | 2020-08-20 | 2020-08-20 | Concentration filtering centrifuge and transmission device therein |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1618961A1 (en) * | 2004-07-16 | 2006-01-25 | Hiller GmbH | Drive device for screw centrifuges |
| CN101658821A (en) * | 2009-09-07 | 2010-03-03 | 江苏华大离心机制造有限公司 | Horizontal spiral discharging and filtering centrifuge |
| CN102363137A (en) * | 2011-10-24 | 2012-02-29 | 湘潭离心机有限公司 | Horizontal decanter solid-bowl centrifuge |
| CN208261018U (en) * | 2018-04-12 | 2018-12-21 | 安徽普源分离机械制造有限公司 | A kind of high speed horizontal-spiral centrifuge of stability of rotation |
| CN210304143U (en) * | 2019-07-15 | 2020-04-14 | 苏州优耐特机械制造有限公司 | Supporting structure of horizontal spiral centrifuge feeding pipe |
| CN111495612A (en) * | 2020-05-06 | 2020-08-07 | 蚌埠市朗辰化工设备有限公司 | Horizontal spiral filtering centrifuge |
-
2020
- 2020-08-20 CN CN202010841640.0A patent/CN112090596B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1618961A1 (en) * | 2004-07-16 | 2006-01-25 | Hiller GmbH | Drive device for screw centrifuges |
| CN101658821A (en) * | 2009-09-07 | 2010-03-03 | 江苏华大离心机制造有限公司 | Horizontal spiral discharging and filtering centrifuge |
| CN102363137A (en) * | 2011-10-24 | 2012-02-29 | 湘潭离心机有限公司 | Horizontal decanter solid-bowl centrifuge |
| CN208261018U (en) * | 2018-04-12 | 2018-12-21 | 安徽普源分离机械制造有限公司 | A kind of high speed horizontal-spiral centrifuge of stability of rotation |
| CN210304143U (en) * | 2019-07-15 | 2020-04-14 | 苏州优耐特机械制造有限公司 | Supporting structure of horizontal spiral centrifuge feeding pipe |
| CN111495612A (en) * | 2020-05-06 | 2020-08-07 | 蚌埠市朗辰化工设备有限公司 | Horizontal spiral filtering centrifuge |
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| CN112090596B (en) | 2022-04-08 |
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