CN202962685U - One-time solid phase outlet device of centrifugal solid-liquid separator - Google Patents
One-time solid phase outlet device of centrifugal solid-liquid separator Download PDFInfo
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- CN202962685U CN202962685U CN 201220630429 CN201220630429U CN202962685U CN 202962685 U CN202962685 U CN 202962685U CN 201220630429 CN201220630429 CN 201220630429 CN 201220630429 U CN201220630429 U CN 201220630429U CN 202962685 U CN202962685 U CN 202962685U
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- solid phase
- outlet device
- phase outlet
- outer tube
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Abstract
The utility model belongs to the field of centrifugal solid-liquid separators and particularly relates to a one-time solid phase outlet device of the centrifugal solid-liquid separator. The one-time solid phase outlet device of the centrifugal solid-liquid separator is simple in structure and good in solid phase discharging effect. The main technical scheme includes that the one-time solid phase outlet device of the centrifugal solid-liquid separator comprises a spiral transporting shaft, spiral blades arranged on the spiral transporting shaft and a cone-shaped outer pipe arranged outside the spiral transporting shaft, wherein screw pitches of the spiral blades increase gradually from a spiral blade clearing area to a spiral blade transporting and wiping area, and a plurality of slag draining mouths are arranged along an axial direction of the spiral transporting shaft. The distance between the big end of the cone-shaped outer pipe and a mudguard is marked as an A, the distance between the slag draining mouths and the mudguard is marked as a B, and the A is bigger than the B.
Description
Technical field
The utility model belongs to the centrifugal separator for solid from liquid field, is specially an a kind of solid phase outlet device of centrifugal separator for solid from liquid.
Background technology
Along with growth in the living standard, people more and more pay attention to environmental protection.Wastewater treatment is to embody a particularly important link of environmental issue, and therefore centrifugal equipment for separating liquid from solid is more and more extensive in field ranges of application such as environmental protection, municipal wastewater processing.Centrifugal separator for solid from liquid is by under driven by motor, according to the difference of different material eccentricity and various impurity are separated from water.
At present, for radially arranging, the tangential velocity that the helical blade rotation produces is larger apart from the solid phase outlet for most of centrifugal separator for solid from liquids, and radial velocity is larger, and outlet is arranged on radially to make to be separated and often is being mingled with more liquid in solid phase, and separating effect is not good.
Summary of the invention
Main purpose of the present utility model is to overcome deficiency of the prior art, and an a kind of solid phase outlet device of simple in structure, centrifugal separator for solid from liquid that solid phase discharging effect is better is provided.
Above-mentioned technical problem of the present utility model is implemented by the following technical programs:
an a kind of solid phase outlet device of centrifugal separator for solid from liquid, comprise screw conveyor shaft, be arranged on the helical blade on screw conveyor shaft, be arranged on the outer conical outer tube of screw conveyor shaft, helical blade pitch is extracted the district by the helical blade settling section to the helical blade conveying and is increased gradually, axially be provided with several slag-drip openings along described screw conveyor shaft, the large end of conical outer tube is designated as A to the distance of mudflap, slag-drip opening is designated as B to the distance of mudflap, A ﹥ B, action of gravitation due to solid formation itself, add the axial setting of last solid phase mud mouth, namely, solid formation adopts straight discharging, can make the quick and smooth discharge body of solid formation.
As preferably, B:A=1:5～3:5.In the situation that the large end of conical outer tube remains unchanged to the distance A of mudflap, the regulation span can make the setting position of slag-drip opening improve, and is beneficial to solid formation and discharges body.
As preferably, described slag-drip opening is arranged on the small end of conical outer tube, is provided with in the radial direction gripper shoe along slag-drip opening.
As preferably, described conical outer tube is arranged with cylindrical outer body outward, forms cavity between cylindrical outer body and conical outer tube.Under the centrifuge effect of High Rotation Speed, the setting of cylindrical outer body can improve the fastness of seperator integral body.
In sum, the utility model compared with prior art has the following advantages:
The utility model is simple in structure, is carried to helical blade by the helical blade settling section due to helical blade pitch and extracts the district and increase gradually, therefore make the setting position of slag-drip opening improve, is beneficial to the quick smooth and easy discharge body of solid formation.Secondly, be arranged on the outer cylindrical outer body of conical outer tube, under the centrifuge effect of High Rotation Speed, can keep the fastness of animal economy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model Figure 1A-A is to cutaway view.
Fig. 3 is overall structure schematic diagram of the present utility model.
Number in the figure is: 1, screw conveyor shaft, 2, conical outer tube, 3, slag-drip opening, 4, gripper shoe, 5, mudflap, 6, cylindrical outer body, 7, cavity, 8, helical blade.
The specific embodiment
Below by embodiment, by reference to the accompanying drawings, the technical solution of the utility model is described in further detail:
Embodiment 1: as shown in Figure 1 to Figure 3, an a kind of solid phase outlet device of centrifugal separator for solid from liquid, comprise screw conveyor shaft 1, be arranged on the helical blade 8 on screw conveyor shaft, be arranged on the outer conical outer tube 2 of screw conveyor shaft, conical outer tube is arranged with cylindrical outer body 6 outward, forms cavity 7 between cylindrical outer body and conical outer tube, and cylindrical outer body equates and concentric with conical outer tube diameter.Helical blade pitch is extracted the district by the helical blade settling section to the helical blade conveying and is increased gradually, axially be provided with several slag-drip openings 3 along described screw conveyor shaft, the large end of conical outer tube is designated as A to the distance of mudflap 5, slag-drip opening is designated as B to the distance of mudflap, B:A=1:5.
Described slag-drip opening is arranged on the small end of conical outer tube, is provided with in the radial direction gripper shoe 4 along slag-drip opening.
Embodiment 2: an a kind of solid phase outlet device of centrifugal separator for solid from liquid, and B:A=2:5, other are with embodiment 1.
Embodiment 3: an a kind of solid phase outlet device of centrifugal separator for solid from liquid, and B:A=3:5, other are with embodiment 1.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.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.
Claims (6)
1. a centrifugal separator for solid from liquid solid phase outlet device, comprise screw conveyor shaft (1), be arranged on the helical blade (8) on screw conveyor shaft, be arranged on the outer conical outer tube (2) of screw conveyor shaft, it is characterized in that, helical blade pitch is extracted the district by the helical blade settling section to the helical blade conveying and is increased gradually, axially be provided with several slag-drip openings (3) along described screw conveyor shaft, the large end of conical outer tube is designated as A to the distance of mudflap (5), slag-drip opening is designated as B to the distance of mudflap, A ﹥ B.
2. centrifugal separator for solid from liquid according to claim 1 solid phase outlet device, is characterized in that B:A=1:5～3:5.
3. centrifugal separator for solid from liquid according to claim 1 solid phase outlet device, is characterized in that, described slag-drip opening is arranged on the small end of conical outer tube, is provided with in the radial direction gripper shoe (4) along slag-drip opening.
4. centrifugal separator for solid from liquid according to claim 1 and 2 solid phase outlet device, is characterized in that, described conical outer tube is arranged with cylindrical outer body (6) outward, forms cavity (7) between cylindrical outer body and conical outer tube.
5. centrifugal separator for solid from liquid according to claim 3 solid phase outlet device, is characterized in that, cylindrical outer body equates and concentric with conical outer tube diameter.
6. centrifugal separator for solid from liquid according to claim 1 and 2 solid phase outlet device, is characterized in that described B:A=2:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630429 CN202962685U (en) | 2012-11-26 | 2012-11-26 | One-time solid phase outlet device of centrifugal solid-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630429 CN202962685U (en) | 2012-11-26 | 2012-11-26 | One-time solid phase outlet device of centrifugal solid-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962685U true CN202962685U (en) | 2013-06-05 |
Family
ID=48503816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630429 Expired - Fee Related CN202962685U (en) | 2012-11-26 | 2012-11-26 | One-time solid phase outlet device of centrifugal solid-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941165A (en) * | 2012-11-26 | 2013-02-27 | 浙江天宇环保设备有限公司 | Primary solid-phase outlet device of centrifugal solid-liquid separators |
-
2012
- 2012-11-26 CN CN 201220630429 patent/CN202962685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941165A (en) * | 2012-11-26 | 2013-02-27 | 浙江天宇环保设备有限公司 | Primary solid-phase outlet device of centrifugal solid-liquid separators |
| CN102941165B (en) * | 2012-11-26 | 2015-06-17 | 浙江天宇环保设备有限公司 | Primary solid-phase outlet device of centrifugal solid-liquid separators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151126 |