CN207709231U - Tapered piston pusher centrifuge - Google Patents
Tapered piston pusher centrifuge Download PDFInfo
- Publication number
- CN207709231U CN207709231U CN201721737903.3U CN201721737903U CN207709231U CN 207709231 U CN207709231 U CN 207709231U CN 201721737903 U CN201721737903 U CN 201721737903U CN 207709231 U CN207709231 U CN 207709231U
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- China
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- main shaft
- distribution device
- tapered
- push rod
- scraping wings
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Abstract
The utility model is related to industrial chemicals drying equipment fields, and in particular to a kind of tapered piston pusher centrifuge can be automatically drained out excessive material, maintain the dynamic balancing of centrifuge.A kind of tapered piston pusher centrifuge, including shell, main shaft, scraping wings, distribution device and feed pipe, the main shaft is fixedly connected with the casing and coaxially, push rod is set in main shaft, push rod is slidably connected with main shaft, push rod end set scraping wings, pusher plate shape matches with housing cavity, distribution device is arranged in the other side of scraping wings, feed pipe is arranged near distribution device, and it is directed toward distribution device, tapered portion is arranged in side of the shell far from main shaft, and tapered diameter gradually increases to the direction far from main shaft.When material accumulates excessive in rotary drum shell, tapered portion is gradually slided to, tapered portion is reached and can be quickly discharged along conical side wall later, maintain the dynamic balancing of rotary drum.
Description
Technical field
The utility model is related to industrial chemicals drying equipment fields, and in particular to a kind of tapered piston pusher centrifuge, it can
It is chloro- applied to 2,4 dinitro 6 bromo aniline, 2,4- dinitro -6- chloroanilines, bis- bromo- 4- nitroanilines of 2,6- and 2,6- bis-
The drying dehydration of 4- nitroanilines.
Background technology
Horizontal Centrifuge main motor drives rotary drum to rotate at full speed, and material is continually introduced by feed pipe, uniformly divides
On cloth to rotary drum inner segment screen wall, under the action of the centrifugal force, liquid phase object passes through strainer and rotatory drum wall filter opening that rotary drum is discharged, through casing
Outside drain pipe discharge machine, solid formation is trapped in rotary drum, forms annular cake layer.
Easily there is the case where material is unevenly distributed in the shell inner close fitting inner wall of rotary drum in material, causes equipment dynamic flat
Weighing apparatus is destroyed, and influences dehydration drying effect.Although piston can push material, but still there is the above situation in meeting intermittence.
Utility model content
The utility model provides a kind of tapered piston pusher centrifuge, can be automatically drained out excessive material, maintains centrifuge
Dynamic balancing, can be applied to 2,4- dinitro -6- bromanilines, 2,4- dinitro -6- chloroanilines, 2,6-, bis- bromo- 4- nitroanilines
With the drying dehydration of 2,6- Dichloro-4-nitroanilines.
The technical solution adopted in the utility model is：
A kind of tapered piston pusher centrifuge, including shell, main shaft, scraping wings, distribution device and feed pipe, the main shaft
It is fixedly connected with the casing and coaxially, push rod is set in main shaft, push rod is slidably connected with main shaft, and push rod end set scraping wings pushes away
Flitch shape matches with housing cavity, and distribution device is arranged in the other side of scraping wings, and feed pipe is arranged near distribution device,
And it is directed toward distribution device, tapered portion is arranged in side of the shell far from main shaft, and tapered diameter is gradual to the direction far from main shaft
Increase.When material accumulates excessive in rotary drum shell, tapered portion is gradually slided to, reaching tapered portion later can be along conical side wall
Quickly discharge, maintains the dynamic balancing of rotary drum.
Preferably, the distribution device includes protecgulum and rear shell, is connected by blade between the protecgulum and rear shell.Cloth
Material can be evenly distributed in rotary drum by centrifugal force by device first after material enters rotary drum, avoid material heap as far as possible
The unbalanced situation of product.
Wherein, the feed pipe passes through protecgulum center, rear shell that guide portion is arranged, and the guide portion is taper, and is extended into
In expects pipe.Guide portion preferably can enter distribution device by directing material, to carry out uniform distribution.
Preferably, the housing sidewall is that the arc surface of along the circumferential direction equal distribution is composed.Arc surface shape can prevent
Only material produces relative sliding on side wall, and material is made to be relatively fixed with rotary drum, improves drying effect.
The utility model has the advantages that：
1. when excessively and in the state of influence dynamic balancing, extra material can quickly be discharged solid accumulation in rotary drum；
2. material enters rotary drum and makes by burden distributing procedure, distribution is more uniform；
3. material is relatively fixed with rotary drum shell, drying effect is more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is rotary drum side sectional view；
In figure：1- shells, 2- main shafts, 3- scraping wings, 4- distribution devices, 5- feed pipes, 11- tapered portion, 21- push rods, 41-
Rear shell, 42- protecgulums, 43- blades, 44- guide portions.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in Fig. 1 Fig. 2, a kind of tapered piston pusher centrifuge, including shell 1, main shaft 2, scraping wings 3, distribution device 4
With feed pipe 5, main shaft 2 is fixedly connected with shell 1 and coaxially, push rod 21 is arranged in main shaft 2, and push rod 21 is slidably connected with main shaft 2,
21 end set scraping wings 3 of push rod, 3 shape of scraping wings match with 1 inner cavity of shell, and the other side setting cloth of scraping wings 3 fills
4 are set, feed pipe 5 is arranged near distribution device 4, and is directed toward distribution device 4, and tapered portion is arranged in side of the shell 1 far from main shaft 2
11, tapered diameter gradually increases to the direction far from main shaft 2.Distribution device 4 includes protecgulum 42 and rear shell 41, the protecgulum 42 with
It being connected by longitudinally disposed blade 43 between rear shell 41, feed pipe 5 passes through 42 center of protecgulum, rear shell 41 that guide portion 44 is arranged,
Guide portion 44 is taper, and is stretched into feed pipe 5.1 side wall of shell is the arc surface of along the circumferential direction equal distribution, scraping wings 3
Shape size it is matched.
Utility model works process is as follows：Material enters rotary drum shell 1 by feed pipe 5, and channeled portion 44 is drained to
Distribution device 4, distribution device 4 in rotation process by blade 43 by the uniform branch of material to shell 1, the circle around shell 1
Curved wall drives material rotation to carry out centrifuge dripping, when material heaps excessive, then can pass through conus portion 11 and be discharged in advance.
Claims (4)
1. a kind of tapered piston pusher centrifuge, it is characterised in that：Including shell, main shaft, scraping wings, distribution device and charging
Pipe, the main shaft are fixedly connected with the casing and coaxially, push rod are arranged in main shaft, and push rod is slidably connected with main shaft, and push rod end is set
Scraping wings is set, pusher plate shape matches with housing cavity, and distribution device is arranged in the other side of scraping wings, and feed pipe is arranged in cloth
Expect near device, and be directed toward distribution device, tapered portion is arranged in side of the shell far from main shaft, and tapered diameter is to far from main shaft
Direction gradually increase.
2. tapered piston pusher centrifuge according to claim 1, it is characterised in that：The distribution device include protecgulum with
Rear shell is connected between the protecgulum and rear shell by blade.
3. tapered piston pusher centrifuge according to claim 2, it is characterised in that：The feed pipe passes through in protecgulum
Guide portion is arranged in centre, rear shell, and the guide portion is taper, and is stretched into feed pipe.
4. tapered piston pusher centrifuge according to claim 1, it is characterised in that：The housing sidewall is circumferentially square
It is composed to the arc surface of equal distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737903.3U CN207709231U (en) | 2017-12-09 | 2017-12-09 | Tapered piston pusher centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737903.3U CN207709231U (en) | 2017-12-09 | 2017-12-09 | Tapered piston pusher centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709231U true CN207709231U (en) | 2018-08-10 |
Family
ID=63055574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737903.3U Active CN207709231U (en) | 2017-12-09 | 2017-12-09 | Tapered piston pusher centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709231U (en) |
-
2017
- 2017-12-09 CN CN201721737903.3U patent/CN207709231U/en active Active
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| GR01 | Patent grant |