CN110479673A - A kind of contrarotating centrifugal sand stone cleaning machine - Google Patents
A kind of contrarotating centrifugal sand stone cleaning machine Download PDFInfo
- Publication number
- CN110479673A CN110479673A CN201910761202.0A CN201910761202A CN110479673A CN 110479673 A CN110479673 A CN 110479673A CN 201910761202 A CN201910761202 A CN 201910761202A CN 110479673 A CN110479673 A CN 110479673A
- Authority
- CN
- China
- Prior art keywords
- concentrator bowl
- siofter
- roto
- support tube
- middle cover
- Prior art date
- 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.)
- Granted
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
Abstract
The invention proposes a kind of contrarotating centrifugal sand stone cleaning machines, including roto-siofter, the roto-siofter is in cone taper directed downwardly, concentrator bowl is cased with outside the roto-siofter, its tapered cone of the concentrator bowl is upward, roto-siofter outer bottom center is equipped with the first support tube, and first support tube bottom is equipped with ring gear, and the concentrator bowl bottom is equipped with outer gear ring；Further include middle cover, opening be equipped at the top of the middle cover, the concentrator bowl is located in middle cover, and the middle cover bottom is additionally provided with driving motor, the driving motor equipped with gear, the gear between outer gear ring and ring gear with both synchro-meshing；The middle outer sleeve has collecting hood, and opening is equipped at the top of the collecting hood, and the collecting hood top opening height is higher than at the top of roto-siofter, and the roto-siofter overhead height is higher than concentrator bowl and middle cover；The concentrator bowl bottom is equipped with sand discharge hole；It further include circulating sprayer.The present invention has cleaning effect good, the good advantage of water-saving performance.
Description
Technical field
The present invention relates to Architectural Equipment fields, and in particular to a kind of contrarotating centrifugal sand stone cleaning machine.
Background technique
In construction, if there are a large amount of dusts in sandstone, the intensity after the completion of concrete proportioning will affect, therefore
In conditional situation, sandstone is rinsed the tiny silt being eliminated as much as in sandstone can be conducive to improve concrete pour
Integral strength and quality after the completion of filling are not easy to carry out tiny silt in the lesser situation of sand particles effective when rinsing
Separation, therefore existing cleaning is not rinsed little particle stone or coarse sand but generally just in bulky grain stone, so that
Now for the time-consuming and laborious of the flushing work volume for building sandstone, waste water resource is gone back, the difficult situation for causing mud four to flow.
Summary of the invention
Based on the above issues, it is an object of that present invention to provide a kind of cleaning effect is good, the good contrarotating centrifugation of water-saving performance
Sandstone cleaning machine.
In view of the above problems, providing following technical solution: a kind of contrarotating centrifugal sand stone cleaning machine, including roto-siofter,
The roto-siofter is tapered, its cone is equipped with opening downward and at the maximum diameter of top, and the roto-siofter surface is equipped with several filterings
Hole, is cased with concentrator bowl outside the roto-siofter, its tapered cone of the concentrator bowl upward, opening is equipped at its tip position,
Roto-siofter outer bottom center is equipped with the first support tube, and the concentrator bowl inner bottom surface is equipped with second be placed on outside the first support tube
Support tube, by bearing adapter between first support tube and the second support tube, first support tube bottom is equipped with internal tooth
Circle, the concentrator bowl bottom are equipped with outer gear ring, are equipped with rotating shaft, the rotating shaft and the first support tube in first support tube
Between pass through bearing adapter；Further including middle cover, is equipped with opening at the top of the middle cover, the concentrator bowl is located in middle cover, and described time
Shaft is fixed on middle cover inner bottom surface, and the middle cover bottom is additionally provided with driving motor, and the driving motor is equipped with gear, described
Gear is between outer gear ring and ring gear with both synchro-meshing driving roto-siofter and concentrator bowl each other toward opposite direction
Rotation；The middle outer sleeve has collecting hood, is equipped with opening at the top of the collecting hood, the collecting hood top opening height is higher than back
Turn sieve top, the roto-siofter overhead height is higher than concentrator bowl and middle cover；The concentrator bowl bottom is set at its bottom surface outer rim
The sand discharge hole that useful plug blocks；It further include circulating sprayer, the circulating sprayer includes being located at turn around sieve center
The drinking-water pipe of inner wall, is equipped with slush pump at spray tube and close concentrator bowl major diameter between the drinking-water pipe and spray tube.
It in above structure, is rotated by driving motor sliding tooth wheel, drives roto-siofter and concentrator bowl each other toward opposite side
To rotation, so that the sandstone for pouring into roto-siofter follows roto-siofter inner conical surface up to throw away under the action of the centrifugal force finally enters collection
Cover, spray tube, which sprays clear water flushing sandstone, during this period keeps the tiny mud on its surface husky through filter hole under the influence of centrifugal force
It gets rid of to concentrator bowl, as the centrifugal force that the rotation of concentrator bowl generates makes the tiny silt of heavier-weight toward concentrator bowl bigger diameter end
It is precipitated on internal chamber wall, so that the turbid of concentrator bowl inner wall is layered, is formed close to the clarified solution of concentrator bowl center position, passes through at this time
Clarified solution at this is evacuated to spray tube and carries out circulation flushing use, effectively save water resource, while energy by slush pump and drinking-water pipe
Tiny silt is effectively separated, after silt aggregation is more in concentrator bowl, closes driving motor, tiny silt is made in gravity
Concentrator bowl bottom is precipitated under, opening the plug on sand discharge hole can be completed sand discharge cleaning.
The present invention is further arranged to, and the roto-siofter inner bottom surface is equipped with convex centrifugation vertebra.
In above structure, when sandstone pours into, can take the lead in impact rotating sieve center lowest part, and centrifugation vertebra can make the sand poured into
Stone is spread toward revolution screen aperture to direction, can be effectively improved the intensity and wearability of roto-siofter centre bottom, be improved service life.
The present invention is further arranged to, and the middle cover bottom is equipped with mudhole, and the mudhole and sand discharge hole are to just.
In above structure, mudhole and sand discharge hole can directly unclamp plug to timing manually, the tiny silt in concentrator bowl
It is smoothly discharged.
The present invention is further arranged to, and second support tube upwardly extends, and first support tube runs through concentrator bowl bottom
Portion, the ring gear are located at the first support tube lower end.
In above structure, the second support tube upwardly extends can avoid the clarified solution for losing centrifugal force from flowing into stalling
In bearing between second support tube and the first support tube, play the role of water blocking.
The present invention is further arranged to, and the middle cover inner bottom surface is equipped with convex mud retaining ring, the mud retaining ring revolution half
Diameter is greater than the outer gear ring radius of gyration.
In above structure, mud retaining ring avoids sewage from entering outer gear ring and internal tooth when stalling, sand discharge hole carry out sand discharge
The occlusion of gear ring is influenced in circle.
The present invention is further arranged to, and the collecting hood slanted floor setting, collecting hood bottom lowest part is equipped with discharge
Mouthful.
In above structure, the sandstone cleaned thrown away from roto-siofter can be allowed to tumble along inclined collecting hood bottom from row
Material mouth discharge.
The present invention is further arranged to, and the collecting hood top open part, which is equipped with, to close up.
In above structure, closing in, which can effectively avoid surprisingly to be got rid of when roto-siofter throws away the sandstone cleaned to outside, to be influenced to operate
The life safety of personnel.
The present invention is further arranged to, and the radius of gyration of the drinking-water pipe nozzle centered on concentrator bowl axis of rotation is located at
On the middle position of concentrator bowl maximum diameter and most path.
In above structure, it can guarantee that drinking-water pipe is drawn into tiny silt of the clarified solution without being extracted into centrifugation.
The present invention is further arranged to, and the concentrator bowl is equipped with clump weight, and the clump weight is located at concentrator bowl equipped with stifled
180 degree side in the circumferential direction of head.
In above structure, clump weight is used to balance the weight of plug, and dynamic balancing when rotating concentrator bowl is more stable.
The present invention is further arranged to, and the middle cover outer bottom is equipped with supporting leg.
In above structure, supporting leg is used to support whole equipment, while being also convenient for the sand that tiny silt is discharged and cleaned
Stone, convenient for receiving.
Beneficial effects of the present invention: being rotated by driving motor sliding tooth wheel, drives roto-siofter and concentrator bowl each other toward phase
Anti- direction rotation, so as to follow roto-siofter inner conical surface up to throw away under the action of the centrifugal force most laggard for the sandstone for pouring into roto-siofter
Enter collecting hood, spray tube, which sprays clear water flushing sandstone, during this period makes the tiny mud on its surface is husky under the influence of centrifugal force to penetrate
Filter hole is got rid of to concentrator bowl, as the centrifugal force that the rotation of concentrator bowl generates keeps the tiny silt of heavier-weight big toward concentrator bowl
It is precipitated on the internal chamber wall at diameter end, so that the turbid of concentrator bowl inner wall is layered, is formed close to the clarified solution of concentrator bowl center position, this
When the clarified solution at this be evacuated to by spray tube by slush pump and drinking-water pipe carry out circulation flushing use, effectively save water resource,
Tiny silt can be effectively separated simultaneously, after silt aggregation is more in concentrator bowl, close driving motor, tiny silt exists
Concentrator bowl bottom is precipitated under gravity, opening the plug on sand discharge hole can be completed sand discharge cleaning.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is working state structure schematic diagram of the invention.
Fig. 3 is the portion the A enlarged drawing of Fig. 1 of the present invention.
Figure label meaning: 1- bearing；10- roto-siofter；11- filter hole；The first support tube of 12-；121- ring gear；13-
Rotating shaft；14- is centrifuged vertebra；20- concentrator bowl；201- outer gear ring；The second support tube of 21-；22- plug；23- sand discharge hole；24- counterweight
Block；It is covered in 30-；31- driving motor；311- gear；32- mudhole；33- mud retaining ring；34- supporting leg；40- collecting hood；41- row
Material mouth；42- closes up；50- circulating sprayer；51- spray tube；52- drinking-water pipe；53- slush pump.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to figs. 1 to Fig. 3, a kind of contrarotating centrifugal sand stone cleaning machine as shown in Figure 1 to Figure 3, including roto-siofter 10, institute
State that roto-siofter 10 is tapered, its cone is equipped with opening downward and at the maximum diameter of top, 10 surface of roto-siofter is equipped with several mistakes
Filter opening 11, is cased with concentrator bowl 20 outside the roto-siofter 10, described its tapered cone of concentrator bowl 20 upward, at its tip position
Equipped with opening, the 10 outer bottom center of roto-siofter is equipped with the first support tube 12, and 20 inner bottom surface of concentrator bowl, which is equipped with, is placed on the
The second support tube 21 outside one support tube 12 is adapted between first support tube 12 and the second support tube 21 by bearing 1, institute
12 bottom of the first support tube is stated equipped with ring gear 121,20 bottom of concentrator bowl is equipped with outer gear ring 201, first support tube
It is equipped with rotating shaft 13 in 12, is adapted between the rotating shaft 13 and the first support tube 12 by bearing 1；It further include middle cover 30, institute
It states middle 30 top of cover and is equipped with opening, the concentrator bowl 20 is located in middle cover 30, and the rotating shaft 13 is fixed on 30 inner bottom surfaces of middle cover
On, 30 bottoms of the middle cover are additionally provided with driving motor 31, and the driving motor 31 is equipped with gear 311, and the gear 311 is located at
With both synchro-meshing driving roto-siofter 10 and concentrator bowl 20 each other toward opposite side between outer gear ring 201 and ring gear 121
To rotation；It is cased with collecting hood 40 outside the middle cover 30, is equipped with opening, 40 top opening of collecting hood at the top of the collecting hood 40
Height is higher than 10 top of roto-siofter, and 10 overhead height of roto-siofter is higher than concentrator bowl 20 and middle cover 30；20 bottom of concentrator bowl
Portion is equipped with the sand discharge hole 23 blocked with plug 22 at its bottom surface outer rim；It further include circulating sprayer 50, the circulation spray
Shower device 50 includes the drinking-water pipe 52 for being located at turn around inner wall at the spray tube 51 and close 20 major diameter of concentrator bowl at 10 centers of sieve, described
Slush pump 53 is equipped between drinking-water pipe 52 and spray tube 51.
In above structure, drives gear 311 to rotate by driving motor 31, drive roto-siofter 10 and concentrator bowl 20 past each other
Opposite direction rotation, so that the sandstone for pouring into roto-siofter 10 follows 10 inner conical surface of roto-siofter up to throw away under the action of the centrifugal force
Collecting hood 40 is finally entered, spray tube 51, which sprays clear water flushing sandstone, during this period makes the tiny mud on its surface in the work of centrifugal force
It is got rid of with the lower husky filter hole 11 that penetrates to concentrator bowl 20, as the centrifugal force that the rotation of concentrator bowl 20 generates makes the thin of heavier-weight
Small silt, so that the turbid of 20 inner wall of concentrator bowl is layered, is formed close to centrifugation toward precipitating on the internal chamber wall of 20 bigger diameter end of concentrator bowl
The clarified solution of 20 center positions of cylinder, is evacuated to spray tube 51 for the clarified solution at this by slush pump 53 and drinking-water pipe 52 at this time and carries out
Circulation flushing uses, effectively save water resource, while can be effectively separated to tiny silt, when silt is assembled in concentrator bowl 20
After more, driving motor 31 is closed, tiny silt is precipitated to 20 bottom of concentrator bowl under the effect of gravity, opens on sand discharge hole 23
Sand discharge cleaning can be completed in plug 22.
In the present embodiment, 10 inner bottom surface of roto-siofter is equipped with convex centrifugation vertebra 14.
In above structure, when sandstone pours into, the impact rotating that can take the lead in sieves 10 center lowest parts, and centrifugation vertebra 14 can make to pour into
Sandstone toward 10 radial direction of roto-siofter spread, the intensity and wearability of 10 centre bottom of roto-siofter can be effectively improved, raising makes
Use the service life.
In the present embodiment, 30 bottoms of the middle cover are equipped with mudhole 32, and the mudhole 32 is with sand discharge hole 23 to just.
In above structure, mudhole 32 and sand discharge hole 23 can directly unclamp plug 22 to timing manually, in concentrator bowl 20
Tiny silt is smoothly discharged.
In the present embodiment, second support tube 21 is upwardly extended, and first support tube 12 runs through 20 bottom of concentrator bowl,
The ring gear 121 is located at 12 lower end of the first support tube.
In above structure, the second support tube 21 upwardly extends the clarification liquid stream that can avoid losing centrifugal force in stalling
Enter in the bearing 1 between the second support tube 21 and the first support tube 12, plays the role of water blocking.
In the present embodiment, 30 inner bottom surfaces of the middle cover are equipped with convex mud retaining ring 33,33 radius of gyration of mud retaining ring
Greater than 201 radius of gyration of outer gear ring.
In above structure, mud retaining ring 33 avoids sewage from entering outer gear ring 201 when stalling, sand discharge hole 23 carry out sand discharge
And the occlusion of gear ring is influenced in ring gear 121.
In the present embodiment, 40 slanted floor of the collecting hood setting, the 40 bottom lowest part of collecting hood is equipped with discharge gate 41.
In above structure, the sandstone cleaned thrown away from roto-siofter 10 can be allowed to tumble along inclined 40 bottom of collecting hood
It is discharged from discharge gate 41.
In the present embodiment, 40 top open part of collecting hood is equipped with closing in 42.
In above structure, closing in 42, which can effectively avoid surprisingly to be got rid of when roto-siofter 10 throws away the sandstone cleaned to outside, to be influenced
The life safety of operator.
In the present embodiment, the radius of gyration of 52 nozzle of drinking-water pipe centered on 20 axis of rotation of concentrator bowl is located at centrifugation
On the middle position of 20 maximum diameters of cylinder and most path.
In above structure, it can guarantee that drinking-water pipe 52 is drawn into tiny silt of the clarified solution without being extracted into centrifugation.
In the present embodiment, the concentrator bowl 20 is equipped with clump weight 24, and the clump weight 24 is located at concentrator bowl 20 equipped with stifled
180 degree side in first 22 circumferential direction.
In above structure, clump weight 24 is used to balance the weight of plug 22, and dynamic balancing when rotating concentrator bowl 20 is more
Stablize.
In the present embodiment, 30 outer bottoms of the middle cover are equipped with supporting leg 34.
In above structure, supporting leg 34 is used to support whole equipment, while being also convenient for tiny silt is discharged and clean
Sandstone, convenient for receiving.
Beneficial effects of the present invention: it drives gear 311 to rotate by driving motor 31, drives roto-siofter 10 and concentrator bowl 20
It is rotated each other toward opposite direction, so that the sandstone for pouring into roto-siofter 10 follows 10 inner conical surface of roto-siofter past under the action of the centrifugal force
On throw away and finally enter collecting hood 40, spray tube 51, which sprays clear water and rinses sandstone, during this period is being centrifuged the tiny mud on its surface
It is husky under the action of power to get rid of through filter hole 11 to concentrator bowl 20, with the centrifugal force that the rotation of concentrator bowl 20 generates make weight compared with
The tiny silt of weight is toward precipitating on the internal chamber wall of 20 bigger diameter end of concentrator bowl, so that the turbid of 20 inner wall of concentrator bowl is layered, formation is leaned on
The clarified solution of 20 center position of nearly concentrator bowl, is evacuated to spray tube for the clarified solution at this by slush pump 53 and drinking-water pipe 52 at this time
51 carry out circulation flushing use, effectively save water resource, while can be effectively separated to tiny silt, when mud in concentrator bowl 20
After sand aggregation is more, driving motor 31 is closed, tiny silt is precipitated to 20 bottom of concentrator bowl under the effect of gravity, opens sand discharge hole
Sand discharge cleaning can be completed in plug 22 on 23.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of contrarotating centrifugal sand stone cleaning machine, including roto-siofter, it is characterised in that: the roto-siofter is tapered, its cone
Opening is equipped with downward and at the maximum diameter of top, the roto-siofter surface is equipped with several filter hole, be cased with outside the roto-siofter from
Heart cylinder, its tapered cone of the concentrator bowl upward, at its tip position be equipped with opening, roto-siofter outer bottom center is equipped with
First support tube, the concentrator bowl inner bottom surface are equipped with the second support tube for being placed on outside the first support tube, first support tube with
By bearing adapter between second support tube, first support tube bottom is equipped with ring gear, and the concentrator bowl bottom is equipped with outer
Gear ring, first support tube is interior to be equipped with rotating shaft, passes through bearing adapter between the rotating shaft and the first support tube；Further include
Middle cover, the middle cover top are equipped with opening, and the concentrator bowl is located in middle cover, and the rotating shaft is fixed on middle cover inner bottom surface,
The middle cover bottom is additionally provided with driving motor, and the driving motor is equipped with gear, and the gear is located at outer gear ring and ring gear
Between rotated each other toward opposite direction with both synchro-meshing driving roto-siofter and concentrator bowl；The middle outer sleeve has collection
Cover, the collecting hood top are equipped with opening, and the collecting hood top opening height is higher than at the top of roto-siofter, the roto-siofter top
Height is higher than concentrator bowl and middle cover；The concentrator bowl bottom is equipped with the sand discharge hole blocked with plug at its bottom surface outer rim；Also
Including circulating sprayer, the circulating sprayer includes being located at turn around the spray tube at sieve center and at concentrator bowl major diameter
The drinking-water pipe of inner wall is equipped with slush pump between the drinking-water pipe and spray tube.
2. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: the roto-siofter inner bottom surface
It is equipped with convex centrifugation vertebra.
3. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: the middle cover bottom is equipped with
Mudhole, the mudhole and sand discharge hole are to just.
4. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: second support tube to
Upper extension, first support tube run through concentrator bowl bottom, and the ring gear is located at the first support tube lower end.
5. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: on the middle cover inner bottom surface
Equipped with convex mud retaining ring, the mud retaining ring radius of gyration is greater than the outer gear ring radius of gyration.
6. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: the collecting hood slanted floor
Setting, collecting hood bottom lowest part are equipped with discharge gate.
7. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: opened at the top of the collecting hood
It is equipped with and closes up at mouthful.
8. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: the drinking-water pipe nozzle with
The radius of gyration centered on concentrator bowl axis of rotation is located on the middle position of concentrator bowl maximum diameter and most path.
9. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: the concentrator bowl is equipped with
Clump weight, the clump weight are located at concentrator bowl equipped with the 180 degree side in the circumferential direction of plug.
10. a kind of contrarotating centrifugal sand stone cleaning machine according to claim 1, it is characterised in that: the middle cover outer bottom
It is equipped with supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761202.0A CN110479673B (en) | 2019-08-17 | 2019-08-17 | Contrarotating centrifugal sand cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761202.0A CN110479673B (en) | 2019-08-17 | 2019-08-17 | Contrarotating centrifugal sand cleaning machine |
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| Publication Number | Publication Date |
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| CN110479673A true CN110479673A (en) | 2019-11-22 |
| CN110479673B CN110479673B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761202.0A Active CN110479673B (en) | 2019-08-17 | 2019-08-17 | Contrarotating centrifugal sand cleaning machine |
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| Country | Link |
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| CN (1) | CN110479673B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111871624A (en) * | 2020-07-30 | 2020-11-03 | 东营科技职业学院 | Be applied to high-efficient centrifuge of chemical industry |
| CN112591923A (en) * | 2021-03-02 | 2021-04-02 | 诸城市中裕机电设备有限公司 | Breeding wastewater treatment device |
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| CA976112A (en) * | 1972-10-04 | 1975-10-14 | Risto T. Hukki | Centrifugally and gravitationally assisted cylindrical screen separating system |
| CN86201886U (en) * | 1986-03-25 | 1987-08-19 | 云南锡业公司 | Series centrifugal concentrating machine |
| EP1383608A1 (en) * | 2001-03-23 | 2004-01-28 | Aventis Pharma Deutschland GmbH | Horizontal solid-bowl centrifuge with cleaning-in-place nozzles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111871624A (en) * | 2020-07-30 | 2020-11-03 | 东营科技职业学院 | Be applied to high-efficient centrifuge of chemical industry |
| CN112591923A (en) * | 2021-03-02 | 2021-04-02 | 诸城市中裕机电设备有限公司 | Breeding wastewater treatment device |
| CN112591923B (en) * | 2021-03-02 | 2021-05-18 | 诸城市中裕机电设备有限公司 | Breeding wastewater treatment device |
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| Publication number | Publication date |
|---|---|
| CN110479673B (en) | 2020-12-18 |
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