CN207745990U - It is a kind of to scrape tablet for drunk fish centrifuge - Google Patents
It is a kind of to scrape tablet for drunk fish centrifuge Download PDFInfo
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- CN207745990U CN207745990U CN201721786032.4U CN201721786032U CN207745990U CN 207745990 U CN207745990 U CN 207745990U CN 201721786032 U CN201721786032 U CN 201721786032U CN 207745990 U CN207745990 U CN 207745990U
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- tablet
- rotary drum
- centrifuge
- solid material
- inclined surface
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Abstract
Tablet is scraped for drunk fish centrifuge, the tablet of scraping scrapes that tablet is elongated, and scraper on piece is provided with mounting hole, and described at least one side of tablet of scraping is inclined surface on centrifuge cone section rotary drum the utility model discloses a kind of；When mounted, according to the direction of rotation of rotary drum, it is necessary to assure scrape the inclined surface of tablet in face of solid material.The utility model scrapes tablet as rotary drum constantly rotates, and scraper slice bar scrapes the solid material being deposited in hood, reduces abrasion of the solid material to rotary drum, improves the service life of centrifuge.
Description
Technical field
The utility model is related to centrifuge more particularly to a kind of scraping tablet for drunk fish centrifuge.
Background technology
Centrifuge utilizes centrifugal sedimentation principle, realizes solid and liquid separation, is widely used in tailing water, coal washing, PVC lifes
Production, city and the industries such as Industrial Wastewater Treatment and wine brewing, have great importance to national product.
Fig. 1 is the structural schematic diagram of prior art centrifuge, including hood 1, rotary drum 2, spiral 3, differential mechanism 4, main motor
5, auxiliary-motor 7 and feed pipe 6；Rotary drum 2 is located in hood 1, and spiral 3 is located in rotary drum 2, and the outer surface of spiral 3 is provided with spiral
Blade 31；Main motor 5 drives differential mechanism 4, drives rotary drum 2 to rotate, rotary drum 2 and spiral 3 are connected by differential mechanism 4；Auxiliary-motor 7 connects
Differential mechanism 4 is connect, auxiliary-motor 7 realizes differential speed between rotary drum 2 and spiral 3；Spiral 3 is internally provided with material chamber 32, charging
The nozzle of pipe 6 stretches in material chamber 32, and the wall surface of material chamber 32 is provided with discharge port 33；One end of rotary drum 2 is in circular cone
The conical end of shape, rotary drum 2 is provided with slag-drip opening 22, and the inside of hood 1 is divided into first chamber 11 and second chamber 12, rotary drum 2
Conical end is located in first chamber 11, and the lower section of first chamber 11 is provided with solid outlet 13；The lower section of the second chamber of hood 1
It is provided with liquid-phase outlet 14.
The defect of this centrifuge is：Solid material in rotary drum is easy to be deposited in the first chamber of hood after being thrown out of
Top, the solid material of this accumulation rubs the outer wall of rotary drum repeatedly so that the serious wear of rotary drum.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of tablets of scraping applied on drunk fish centrifuge, no
Disconnected shovel scrapes the solid material being deposited in centrifuge hood, reduces abrasion of the solid material to rotary drum, improves the use of centrifuge
Service life.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind being used for drunk fish centrifuge
Scrape tablet, the tablet of scraping scrapes that tablet is elongated, and scraper on piece is provided with mounting hole on the rotary drum of centrifuge,
Described at least one side of tablet of scraping is inclined surface；When mounted, according to the direction of rotation of rotary drum, it is necessary to assure scrape tablet
Inclined surface is in face of solid material.
Further, the end of the inclined surface is provided with boss, during shovel scrapes solid material, scrapes tablet itself
Wear extent is big, and boss can increase the abrasion resistance properties for scraping tablet.
Further, it is both provided with wearing layer on the inclined surface and boss.
Further, the scraper on piece is provided with the loss of weight groove/opening for mitigating weight.
Advantageous effect：(1) the utility model scrapes tablet as rotary drum constantly rotates, and scraper slice bar, which is scraped, to be deposited in hood
Solid material, reduce abrasion of the solid material to rotary drum, improve the service life of centrifuge.(2) scraper of the utility model
There is piece at least one inclined surface, the acute angle blade at inclined surface edge to be conducive to shovel and scrape solid material.(3) the utility model is scraped
Tablet is provided with boss in the end of inclined surface, increases the wearability for scraping tablet itself.
Description of the drawings
Fig. 1 is prior art centrifuge structure schematic diagram.
Fig. 2 is the front view that embodiment 1 scrapes tablet.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the stereogram that embodiment 1 scrapes tablet.
Fig. 5 is the application state figure that embodiment 1 scrapes tablet.
Wherein：1, hood；11, first chamber；12, second chamber；13, solid outlet；14, liquid-phase outlet；2, rotary drum；
21, conical end；22, slag-drip opening；3, spiral；31, helical blade；32, material chamber；33, discharge port；4, differential mechanism；5, main electricity
Machine；6, feed pipe；7, auxiliary-motor；8, tablet is scraped；81, mounting hole；82, inclined surface；83, boss；84, weight loss groove；9, solids
Material.
Specific implementation mode
The utility model is described in further detail With reference to embodiment.
Embodiment 1
As shown in Figures 2 to 4, the present embodiment for drunk fish centrifuge to scrape tablet elongated, scrape on tablet 8
It is provided with mounting hole 81, a side for scraping tablet 8 is inclined surface 82；The end of inclined surface 82 is provided with boss 83, institute
It states and is both provided with wearing layer on inclined surface 82 and boss 83, it is described to scrape the weight loss groove 84 being provided on tablet 8 for mitigating weight.
Fig. 5 is the application state figure that the present embodiment scrapes tablet, and the tablet of scraping of the present embodiment is used for drunk fish centrifuge, from
Scheming includes hood 1, rotary drum 2, spiral 3, differential mechanism 4, main motor 5, feed pipe 6 and auxiliary-motor 7；
Hood 1 is cylindrical, and rotary drum 2 is located in hood 1, and spiral 3 is located in rotary drum 2, and spiral 3 and rotary drum 2 are concentric, spiral
3 outer surface is provided with helical blade 31；
Main motor 5 drives differential mechanism, drives rotary drum 2 to rotate, is connected by differential mechanism 4 between rotary drum 2 and spiral 3；It realizes
Differential speed between rotary drum 2 and spiral 3.
Spiral 3 is internally provided with material chamber 32, and the nozzle of feed pipe 6 stretches in material chamber 32；Material chamber
32 wall surface is provided with discharge port 33；
One end (right end in Fig. 5) of rotary drum 2 is provided with slag-drip opening 22 in cone, the conical end 21 of rotary drum 2；Into turn
The solid material of drum 2 is attached to the inner wall of rotary drum 2 under the influence of centrifugal force, and the helical blade 31 of spiral 3, which constantly is scraped to push away, to be adhered to
The solid material of 2 inner wall of rotary drum so that solid material is assembled to the conical end 21 of rotary drum 2 and finally deviate from from slag-drip opening 22；
The inside of hood 1 is divided into first chamber 11 and second chamber 12, and the conical end 21 of rotary drum 2 is located at first chamber 11
Interior, the lower section of first chamber 11 is provided with solid outlet 13, from slag-drip opening 22 deviate from solid material under gravity from
Solid outlet 13 is deviate from；The lower section of the second chamber 12 of hood 1 is provided with liquid outlet 14；
From fig. 5, it can be seen that hood 1 is in horizontal attitude, the solid outlet 13 of hood 1 is located at the bottom of hood 1；In rotary drum
During 2 rotation de- materials, the solid material thrown away downwards is directly deviate from from solid outlet 13；The solid material thrown away upwards is then
On the inner wall that hood 1 can be impinged upon, these 9 parts of solid material fall into solid outlet 13 under the action of self-weight, a part
Solid material 9 can then be adhered to the inner wall of hood 1；In order to avoid these solid materials 9 for being adhered to 1 inner wall of hood wear rotary drum
2, the present embodiment is provided in the conical end 21 of rotary drum 2 and scrapes tablet 8, and the one side for scraping tablet 8 in face of material is inclined surface 82,
The end of the inclined surface 82 is provided with boss 83；So that the one side for scraping tablet 8 in face of material has, there are one acute angles for inclined surface 82
Blade scrapes the solid material 9 being adhered to inside hood 1 convenient for shovel.
The operation principle of the vinasse centrifuge of the present embodiment is：The material that feed pipe 6 mixes solid-liquid is sent into spiral-tube 3
Material chamber 32, under the influence of centrifugal force, material are deviate from from discharge port 33；Solid material is transported to rotary drum by helical blade 31
2 conical end 21, solid material are deviate from from slag-drip opening 22 under the influence of centrifugal force again, the solid material into hood 1
Deviate under the action of self-weight from solid outlet 13；Liquid phase after separation is discharged from liquid-phase outlet 14；It realizes and is separated by solid-liquid separation.
Although the embodiment of the utility model is illustrated in specification, these embodiments are intended only as carrying
Show, should not limit the scope of protection of the utility model.Various omissions are carried out in the range of not departing from the utility model aims, are set
It changes and change should be included in the scope of protection of the utility model.
Claims (4)
1. a kind of scraping tablet for drunk fish centrifuge, it is characterised in that：The tablet of scraping is centrifuged mounted on drunk fish
On the rotary drum of machine, it is elongated to scrape tablet, and scraper on piece is provided with mounting hole, and described at least one side of tablet of scraping is to tilt
Face.
2. according to claim 1 scrape tablet for drunk fish centrifuge, it is characterised in that：The end of the inclined surface
End is provided with boss.
3. according to claim 2 scrape tablet for drunk fish centrifuge, it is characterised in that：The inclined surface and convex
Wearing layer is both provided on platform.
4. according to claim 3 scrape tablet for drunk fish centrifuge, it is characterised in that：The scraper on piece is set
It is equipped with the loss of weight groove/opening for mitigating weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786032.4U CN207745990U (en) | 2017-12-20 | 2017-12-20 | It is a kind of to scrape tablet for drunk fish centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786032.4U CN207745990U (en) | 2017-12-20 | 2017-12-20 | It is a kind of to scrape tablet for drunk fish centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745990U true CN207745990U (en) | 2018-08-21 |
Family
ID=63150072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786032.4U Active CN207745990U (en) | 2017-12-20 | 2017-12-20 | It is a kind of to scrape tablet for drunk fish centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745990U (en) |
-
2017
- 2017-12-20 CN CN201721786032.4U patent/CN207745990U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |