CN204996586U - Centrifugal machine - Google Patents
Centrifugal machine Download PDFInfo
- Publication number
- CN204996586U CN204996586U CN201520762136.6U CN201520762136U CN204996586U CN 204996586 U CN204996586 U CN 204996586U CN 201520762136 U CN201520762136 U CN 201520762136U CN 204996586 U CN204996586 U CN 204996586U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- helical blade
- stoker
- double
- seams
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims description 5
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model provides a pair of centrifugal machine, including the shell and locate the rotary drum in the shell, be equipped with the stoker in the rotary drum, the stoker is located same axle center with the rotary drum, is equipped with the double -end helical blade that gradually bursts at the seams on the stoker, and the double -end gradually bursts at the seams vertical periphery top surfacing of helical blade has a wear -resistant material layer, and the pivot of stoker is empty axle, and the one end of pivot be feed inlet, is equipped with the discharging pipe between pivot and the rotary drum, and the tip of rotary drum is equipped with the material and exports. The beneficial effects of the utility model are that: this centrifugal machine has gradually burst at the seams helical blade's stoker of double -end through setting up on the stoker, effectively improved solid -liquid treatment material's stroke and speed, improve equipment's separation processing ability. In addition and since the double -end gradually burst at the seams helical blade vertical top with transversely push away material side surfacing and have the wear -resistant material layer, improved gradually burst at the seams helical blade's wear resistance of double -end, reduce by zero part replacement frequency, the saving produces.
Description
Technical field
The utility model relates to a kind of centrifugal separation equipment, particularly relates to a kind of centrifuge.
Background technology
Spiral discharge sedimentation centrifuge is a kind of solid-liquid separating equipment, utilize solid-liquid difference in specific gravity, to solid phase particles equivalent diameter more than 2um, weight concentration than be no more than 10% or volumetric concentration carry out Separation of Solid and Liquid than the various suspension being no more than 70%, the liquid-solid ratio method of double differences is not less than 0.05g/cm3, be widely used in the industries such as chemical industry, light industry, pharmacy, food, environmental protection.
In the actual mechanical process such as slagging-off clarification of the separation of suspension and the dehydration of various sewage sludge and vegetable and animals oils, how to accelerate the process of material handling, save man-hour, improve the disposal ability of centrifuge instrument and how to improve core component wearability, save the target that cost is the centrifuge instrument manufacturer direction of making great efforts and pursuit.
Utility model content
The purpose of this utility model is to provide a kind of centrifuge, solves above-mentioned one or multiple of the prior art.
A kind of centrifuge that the utility model provides, comprise shell and be located at the rotary drum in shell, pusher is provided with in rotary drum, pusher and rotary drum are positioned at same axle center, and pusher is provided with double end involute helical blade, and longitudinal periphery top surfacing of double end involute helical blade has wear-resistant material layer, the rotating shaft of pusher is empty axle, one end of rotating shaft is feed(raw material)inlet, is provided with discharge nozzle between rotating shaft and rotary drum, and the end of rotary drum is provided with material outlet.
The beneficial effects of the utility model are: this centrifuge, by being provided with the pusher of double end involute helical blade on pusher, effectively improves stroke and the speed of solid-liquid material handling, improve the separation capacity of equipment.In addition, owing to being welded with wear-resistant material layer on longitudinal top of double end involute helical blade and horizontal pusher side spray, improve the anti-wear performance of double end involute helical blade, reduce part replacement frequency, saving is produced into.
In some embodiments, correspondingly with material outlet on shell hot-air channel is provided with.
In some embodiments, rotary drum is evenly provided with clean-out opening.Increase clean-out opening turning on wall of rotary drum, can inwardly fill the water established with pressure, be peeled off by the heavy wall on drum inner wall, make it to depart from drum inner wall, reduce the frictional force of spiral propeller and loss, spiral propeller can smooth and easy work, ensures centrifugal effect.
In some embodiments, wear-resistant material layer is tungsten carbide material.
Accompanying drawing explanation
A kind of centrifuge structure schematic diagram that Fig. 1 provides for the utility model.
Detailed description of the invention
The utility model provides a kind of centrifuge, below in conjunction with the drawings and specific embodiments, describes in detail the utility model:
As shown in Figure 1, a kind of centrifuge that the utility model provides, comprise shell 1 and be located at the rotary drum 2 in shell 1, pusher 3 is provided with in rotary drum 2, pusher 3 and rotary drum 2 are positioned at same axle center, pusher 3 is provided with double end involute helical blade 31, and longitudinal periphery top surfacing of double end involute helical blade 31 has wear-resistant material layer 311, and wear-resistant material layer 311 is tungsten carbide material.The rotating shaft 32 of pusher 3 is empty axle, and one end of rotating shaft 32 is feed(raw material)inlet 33, and the other end is closed, and be provided with discharge nozzle 34 between rotating shaft 32 and rotary drum 2, raw material is entered in rotary drum 2 by discharge nozzle 34.The end of rotary drum 2 is provided with material outlet 21, and material outlet 21 is positioned near the release end of pusher 3.
Shell 1 is provided with hot-air channel 11, and hot-air channel 11 is positioned at the exit of material outlet 21.
Rotary drum 2 is evenly provided with clean-out opening 22, and each clean-out opening 22 place straight line overlaps with the radial direction of rotary drum 2, this multiple clean-out opening regular distribution on rotary drum, such as annular array or in spiral distribution.
Rotary drum 2 and pusher 3 respectively by the first motor 4 and the second motor 5 transmission, and carry out equidirectional High Rotation Speed.Also be provided with differential mechanism 6 between first motor 4 and rotary drum 2, under differential mechanism 6 acts on, form the differential speed of 5-30 rev/min, and automatically regulated by frequency converter.
During use, gypsum liquid enters from the feed(raw material)inlet 33 of rotating shaft 32 end, enter in rotary drum 2 by discharge nozzle 34, then centrifugal under the centrifugal action of pusher 3 and by semi-hydrated gypsum spiral pushing to material outlet 21, semi-hydrated gypsum enters subsequent processing under the insulation of hot-air channel 11.
When needing to clean centrifuge, by clean-out opening 22 inwardly pressurising hot water, for destroying a gypsum ancient piece of jade, round, flat and with a hole in its centre, in cleaning process, can with the propelling action of pusher 3 and the aided process filling hot water in rotating shaft 32, to increase cleaning performance.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a centrifuge, it is characterized in that, comprise shell (1) and be located at the rotary drum (2) in described shell (1), pusher (3) is provided with in described rotary drum (2), described pusher (3) and described rotary drum (2) are positioned at same axle center, described pusher (3) is provided with double end involute helical blade (31), longitudinal periphery top surfacing of described double end involute helical blade (31) has wear-resistant material layer (311), the rotating shaft (32) of described pusher (3) is empty axle, one end of described rotating shaft (32) is feed(raw material)inlet (33), discharge nozzle (34) is provided with between described rotating shaft (32) and described rotary drum (2), the end of described rotary drum (2) is provided with material outlet (21).
2. a kind of centrifuge according to claim 1, is characterized in that, described shell (1) is above corresponding with described material outlet (21) is provided with hot-air channel (11).
3. a kind of centrifuge according to claim 1, is characterized in that, described rotary drum (2) is evenly provided with clean-out opening (22).
4. a kind of centrifuge according to claim 2, is characterized in that, described wear-resistant material layer (311) is tungsten carbide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762136.6U CN204996586U (en) | 2015-09-29 | 2015-09-29 | Centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762136.6U CN204996586U (en) | 2015-09-29 | 2015-09-29 | Centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996586U true CN204996586U (en) | 2016-01-27 |
Family
ID=55153491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762136.6U Expired - Fee Related CN204996586U (en) | 2015-09-29 | 2015-09-29 | Centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324371A (en) * | 2017-06-22 | 2017-11-07 | 合肥通用机械研究院 | A kind of centrifugal production technology for separating gypsum |
-
2015
- 2015-09-29 CN CN201520762136.6U patent/CN204996586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324371A (en) * | 2017-06-22 | 2017-11-07 | 合肥通用机械研究院 | A kind of centrifugal production technology for separating gypsum |
| CN107324371B (en) * | 2017-06-22 | 2018-12-04 | 合肥通用机械研究院有限公司 | A kind of centrifugal production technology separating gypsum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225400 Taizhou City, Jiangsu Province, Taixing City, the north side of the road development road Patentee after: Jiangsu Qingfeng environmental Polytron Technologies Inc Address before: 225400 Taizhou City, Jiangsu Province, Taixing City, the north side of the road development road Patentee before: JIANGSU QINGFENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |