CN203155401U - Feeding distributor of horizontal screw sedimentation centrifuge - Google Patents
Feeding distributor of horizontal screw sedimentation centrifuge Download PDFInfo
- Publication number
- CN203155401U CN203155401U CN 201320194835 CN201320194835U CN203155401U CN 203155401 U CN203155401 U CN 203155401U CN 201320194835 CN201320194835 CN 201320194835 CN 201320194835 U CN201320194835 U CN 201320194835U CN 203155401 U CN203155401 U CN 203155401U
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- Prior art keywords
- distributor
- feeding
- feed
- centrifuge
- sedimentation centrifuge
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Abstract
The utility model belongs to the technical field of environment protection mechanical equipment and relates to a horizontal screw sedimentation centrifuge, in particular to a feeding distributor of the horizontal screw sedimentation centrifuge. Through the feeding distributor, the technical problem in the existing feeding distributor of the horizontal screw sedimentation centrifuge that feeding liquid flows out from a gap between a feeding pipe and a distributor lip easily and the working efficiency and a dewatering effect are affected and the like is solved. The feeding distributor is sleeved on the discharging end of the feeding pipe in a centrifuge central shaft and comprises a distributor body, the distributor lip with the section in a shape of a hook is arranged at the combination position of the distributor body and the feeding pipe in a surrounding mode, and the distributor lip is open towards the direction away form the feeding end of the feeding pipe. The feeding distributor has the advantage of being reasonable in design, simple in structure, good in feeding effect, high in sealing performance and capable of improving working efficiency and a dewatering effect due to the fact that the feeding liquid can not flow out from the gap between the feeding pipe and the distributor lip easily during feeding.
Description
Technical field
The utility model belongs to the environmental protection machinery equipment technical field, relates to the spiral shell sedimentation centrifuge that crouches, and especially relates to a kind of feed distributor of spiral shell sedimentation centrifuge for sleeping in.
Background technology
The spiral shell sedimentation centrifuge that crouches is called for short horizontal screw centrifuge, it is a kind of centrifugal separation equipment efficiently, its operation principle is: rotary drum and spiral are with the rotation at a high speed in the same way of certain differential, material is introduced defeated material spiral inner core continuously by feed pipe, enter rotary drum after the acceleration, under the effect of centrifugal force field, heavier solid formation is deposited on and forms the sediment layer on the rotatory drum wall.Defeated material spiral continuously is pushed into rotary drum awl end with the solid formation of deposition, and outside slag-drip opening discharge machine, lighter liquid phase thing then forms the internal layer pendular ring, overflows rotary drum continuously by the big end overfall of rotary drum, outside leakage fluid dram discharge machine.It has advantages such as the water separable performance energy is good, adaptability is strong, labour intensity is little, floor space is little, maintenance cost is low, can realize airtight separating automatically continuously, it is the visual plant of Separation of Solid and Liquid, classification, clarification, be not only applicable to the sludge dewatering of Waste Water Treatment, simultaneously also be applicable to industries such as oil, chemical industry, pharmacy ore dressing, metallurgy, light industry, environmental protection, can satisfy multiple instructions for uses such as liquid phase clarification to suspended material, solid phase dehydration, a class classification.
In order to improve the dehydrating effect of the spiral shell sedimentation centrifuge that crouches, usually need feed distributor be set at the discharge end of feed pipe, Fig. 1 provides feed distributor in the prior art to be installed in sectional structure on the feed pipe, this structure is provided with the distributor lip towards the feed pipe feed end, yet feed liquid flows out from the gap of feed pipe and distributor lip easily, influences operating efficiency and dehydrating effect.
Summary of the invention
The purpose of this utility model is the problem that exists at prior art, provides a kind of reasonable in design, simple in structure, and charging is effective, and sealing property height, especially feed liquid are difficult for the feed distributor of the spiral shell sedimentation centrifuge for sleeping in of outflow.
For achieving the above object, the utility model has adopted following technical proposal: the feed distributor of this spiral shell sedimentation centrifuge for sleeping in, be set in the feed pipe discharge end in the centrifuge central shaft, comprise distributor body, described distributor body and feed pipe junction are equipped with the cross section and are hook-shaped distributor lip, and described distributor lip is to the direction opening away from the feed pipe feed end.This distributor lip to inner opening can play better anti-leak function, has avoided feed liquid to overflow from the gap between feed pipe and the distributor lip.
Further, in the feed distributor of above-mentioned spiral shell sedimentation centrifuge for sleeping in, described centrifuge central shaft is provided with conveyor screw.
Further, in the feed distributor of above-mentioned spiral shell sedimentation centrifuge for sleeping in, described conveyor screw comprises straight spiral section and the awl spiral section that adjoins each other, and is provided with baffle plate between described straight spiral section and the awl spiral section, and described baffle plate is connected with distributor body.Baffle plate can strengthen the extruding dynamics, makes dehydrating effect better, is convenient to cleaning and transportation.
Again further, in the feed distributor of above-mentioned spiral shell sedimentation centrifuge for sleeping in, the external diameter of described baffle plate is less than the external diameter of straight spiral section.
Compared with prior art, the advantage of the feed distributor of this spiral shell sedimentation centrifuge for sleeping in is: reasonable in design, simple in structure, charging is effective, the sealing property height, and feed liquid is difficult for flowing out from the gap between feed pipe and the distributor lip during charging, can increase work efficiency, strengthen dehydrating effect.
Description of drawings
Fig. 1 is the sectional structure schematic diagram after the feed distributor assembling that provides of prior art.
Fig. 2 is the sectional structure schematic diagram after the feed distributor assembling that provides of the utility model.
Among the figure, distributor body 1, distributor lip 11, centrifuge central shaft 2, feed pipe 3, conveyor screw 4, straight spiral section 41, awl spiral section 42, baffle plate 5.
The specific embodiment
As shown in Figure 2, the feed distributor of this spiral shell sedimentation centrifuge for sleeping in, be set in feed pipe 3 discharge ends in the centrifuge central shaft 2, comprise distributor body 1, be equipped with the cross section in distributor body 1 and feed pipe 3 junctions and be hook-shaped distributor lip 11, above-mentioned distributor lip 11 is to the direction opening away from feed pipe 3 feed ends.This distributor lip 11 to inner opening can play better anti-leak function, has avoided feed liquid to overflow from the gap between feed pipe 3 and the distributor lip 11.
As a kind of technical scheme of comparatively optimizing, in the present embodiment, be provided with conveyor screw 4 at centrifuge central shaft 2, conveyor screw 4 comprises straight spiral section 41 and the awl spiral section 42 that adjoins each other, between straight spiral section 41 and awl spiral section 42, be provided with baffle plate 5, above-mentioned baffle plate 5 be connected with distributor body 1 and the external diameter of baffle plate 5 less than the external diameter of spiral section 41 directly.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as distributor body 1, distributor lip 11, centrifuge central shaft 2, feed pipe 3, conveyor screw 4, straight spiral section 41, awl spiral section 42, baffle plate 5 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily, and they are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. the feed distributor of a spiral shell sedimentation centrifuge for sleeping in, be set in feed pipe (3) discharge end in the centrifuge central shaft (2), comprise distributor body (1), it is characterized in that, described distributor body (1) and feed pipe (3) junction are equipped with the cross section and are hook-shaped distributor lip (11), and described distributor lip (11) is to the direction opening away from feed pipe (3) feed end.
2. the feed distributor of spiral shell sedimentation centrifuge for sleeping in according to claim 1 is characterized in that, described centrifuge central shaft (2) is provided with conveyor screw (4).
3. the feed distributor of spiral shell sedimentation centrifuge for sleeping in according to claim 2, it is characterized in that, described conveyor screw (4) comprises straight spiral section (41) and the awl spiral section (42) that adjoins each other, be provided with baffle plate (5) between described straight spiral section (41) and the awl spiral section (42), described baffle plate (5) is connected with distributor body (1).
4. the feed distributor of spiral shell sedimentation centrifuge for sleeping in according to claim 3 is characterized in that, the external diameter of described baffle plate (5) is less than the external diameter of straight spiral section (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194835 CN203155401U (en) | 2013-04-16 | 2013-04-16 | Feeding distributor of horizontal screw sedimentation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194835 CN203155401U (en) | 2013-04-16 | 2013-04-16 | Feeding distributor of horizontal screw sedimentation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155401U true CN203155401U (en) | 2013-08-28 |
Family
ID=49016625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194835 Expired - Lifetime CN203155401U (en) | 2013-04-16 | 2013-04-16 | Feeding distributor of horizontal screw sedimentation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115976A (en) * | 2017-05-26 | 2017-09-01 | 安徽普源分离机械制造有限公司 | One kind supercharging overflow type horizontal spiral automatic discharging sedimentation centrifuge |
| CN110328059A (en) * | 2019-05-17 | 2019-10-15 | 常州大学 | A kind of pre-separation inner cylinder for decanter centrifuge |
-
2013
- 2013-04-16 CN CN 201320194835 patent/CN203155401U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115976A (en) * | 2017-05-26 | 2017-09-01 | 安徽普源分离机械制造有限公司 | One kind supercharging overflow type horizontal spiral automatic discharging sedimentation centrifuge |
| CN110328059A (en) * | 2019-05-17 | 2019-10-15 | 常州大学 | A kind of pre-separation inner cylinder for decanter centrifuge |
| CN110328059B (en) * | 2019-05-17 | 2021-07-06 | 常州大学 | Pre-separation inner barrel for horizontal screw centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG SANLIAN ENVIRONMENT MACHINERY EQUIPMENT CO.,LTD. Assignor: ZHEJIANG TRIPLE GREEN MACHINERY CO.,LTD. Contract record no.: 2016330000008 Denomination of utility model: Feeding distributor of horizontal screw sedimentation centrifuge Granted publication date: 20130828 License type: Exclusive License Record date: 20160223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 Zhejiang Province Cloud Road Lishui Shuige Industrial Zone No. 94 Patentee after: ZHEJIANG SANLIAN ENVIRONMENT MACHINERY EQUIPMENT CO.,LTD. Address before: 323000 Zhejiang Province Cloud Road Lishui Shuige Industrial Zone No. 94 Patentee before: ZHEJIANG TRIPLE GREEN MACHINERY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |