CN203212440U - Novel horizontal screw-type sludge dewatering centrifugal fan - Google Patents
Novel horizontal screw-type sludge dewatering centrifugal fan Download PDFInfo
- Publication number
- CN203212440U CN203212440U CN 201320187921 CN201320187921U CN203212440U CN 203212440 U CN203212440 U CN 203212440U CN 201320187921 CN201320187921 CN 201320187921 CN 201320187921 U CN201320187921 U CN 201320187921U CN 203212440 U CN203212440 U CN 203212440U
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- straight section
- rotary drum
- sludge dewatering
- differential mechanism
- type sludge
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Abstract
The utility model discloses a novel horizontal screw-type sludge dewatering centrifugal fan which comprises a rack, wherein the rack is respectively provided with a motor, a rotary drum, a housing, a feeding device and a differential mechanism; the rotary drum is internally provided with a screw, and is divided into a straight section and a conical section integrally connected with the straight section; the head end of the straight section is provided with a liquid outlet; the tail end of the conical section is provided with a residue discharge opening; an output shaft of the motor is connected with an input shaft of the differential mechanism; an output end of the differential mechanism is connected with the tail end of the conical section; the head end of the straight section is connected with the feeding device; the feeding device is internally provided with a feeding pipe; the feeding pipe penetrates through the center of the screw and extends to the tail end of the straight section; the outer part of the rotary drum is provided with the housing. The novel horizontal screw-type sludge dewatering centrifugal fan provided by the utility model has the advantages of good dewatering performance, stable running, low running cost, simple structure and low noise in operation.
Description
Technical field
The utility model belongs to the environmental protection treatment equipment technical field, is specifically related to a kind of novel horizontal helical type sludge Dewatering Centrifuge.
Background technology
Along with the development in Chinese society economy and city, the generation of municipal effluent is in continuous increase.In recent years, country all actively supported on policy and financial resources, had built large quantities of municipal sewage plants, to keep water surrounding, prevented water pollution, and promoted the Sustainable development of national economy and ecotope, and the municipal effluent problem progressively is eased.Yet city sewage and sludge is handled and is still a global technical barrier.Mishandlingly will cause serious secondary pollution.
At present, sewage work does not also have a kind of dewatering good, stable in sewage disposal, and running cost is low, and simple in structure, is specifically designed to the horizontal centrifuge of sludge dewatering.The inventor has developed a kind of novel horizontal helical type sludge Dewatering Centrifuge in the art practice for many years, solve the problem of the existence in the present sludge dewatering.
The utility model content
The purpose of this utility model is to provide a kind of novel horizontal helical type sludge Dewatering Centrifuge, and it is good, stable to the utlity model has dewatering, and running cost is low, and advantage of simple structure.
In order to achieve the above object, the technical solution of the utility model is:
A kind of novel horizontal helical type sludge Dewatering Centrifuge comprises frame, is separately installed with motor, rotary drum, case, feeding unit and differential mechanism on the described frame; In the described rotary drum spiral is installed, and rotary drum is divided into straight section and the awl section that links to each other with the straight section one; The head end of described straight section is provided with liquid outlet, and the end of described awl section is provided with slag-drip opening; The output shaft of described motor links to each other with the input shaft of differential mechanism, and described differential mechanism output terminal links to each other with the end of awl section; The head end of described straight section links to each other with feeding unit, in the described feeding unit feed-pipe is installed, and the center that described feed-pipe passes spiral extends to the end of straight section; Described rotary drum outside is equipped with case.
Described liquid outlet is provided with 2 at least.
Described slag-drip opening is provided with 2 at least.
The beneficial effects of the utility model are: good to the sludge silt dewatering after handling by the utility model, whizzer is stable simultaneously, and running cost is low, and simple in structure, the less advantage of noise during work.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
The utility model as shown in Figure 1 is a kind of novel horizontal helical type sludge Dewatering Centrifuge, comprises frame 1, is separately installed with motor 2, rotary drum 3, case 5, feeding unit 7 and differential mechanism 6 on the described frame 1; In the described rotary drum 3 spiral 4 is installed, and rotary drum 3 is divided into straight section 8 and the awl section 9 that links to each other with straight section 8 one.The head end of described straight section 8 is provided with 2 liquid outlets 10, and the end of described awl section 9 is provided with 2 slag-drip openings 11; The output shaft of described motor 2 links to each other with the input shaft of differential mechanism 6, and described differential mechanism 6 output terminals link to each other with the end of awl section 9.The head end of described straight section 8 links to each other with feeding unit 7, in the described feeding unit 7 feed-pipe 12 is installed, and the center that described feed-pipe 12 passes spiral 4 extends to the end of straight section 8.Described rotary drum 3 outsides are equipped with case 4, the noise in the time of can reducing work.
Principle of work: rotary drum 3 and spiral 4 high speed rotating in the same way simultaneously during work, rotary drum 3 and spiral 4 have velocity contrast under the effect of differential mechanism 6, when the central shaft of mixing sludge liquid from the feed-pipe 8 of feeding unit 7 from spiral 4 enters in the rotary drum 3 of high speed rotating, produce under the action of centrifugal force at high speed rotating, utilize the density difference of solid-liquid, solid particulate is separated with water generates rapidly to be deposited on rotary drum 3 inwalls, make the solid particulate that spiral 4 blades of relative movement constantly will be deposited on rotary drum 3 inwalls with rotary drum 3 and scrape and release slag-drip opening 11, the clear liquor after the separation flows out from liquid outlet 10.Thereby realize the principle of work that whizzer separates continuously to material.Good to the sludge silt dewatering after handling by the utility model, whizzer is stable simultaneously, and running cost is low, and simple in structure, the less advantage of noise during work.
Claims (3)
1. a novel horizontal helical type sludge Dewatering Centrifuge comprises frame (1), it is characterized in that: be separately installed with motor (2), rotary drum (3), case (5), feeding unit (7) and differential mechanism (6) on the described frame (1); Spiral (4) is installed in the described rotary drum (3), and rotary drum (3) is divided into straight section (8) and the awl section (9) that links to each other with straight section (8) one; The head end of described straight section (8) is provided with liquid outlet (10), and the end of described awl section (9) is provided with slag-drip opening (11); The output shaft of described motor (2) links to each other with the input shaft of differential mechanism (6), and described differential mechanism (6) output terminal links to each other with the end of awl section (9); The head end of described straight section (8) links to each other with feeding unit (7), and feed-pipe (12) is installed in the described feeding unit (7), and the center that described feed-pipe (12) passes spiral (4) extends to the end of straight section (8); Described rotary drum (3) outside is equipped with case (4).
2. according to the described a kind of novel horizontal helical type sludge Dewatering Centrifuge of claim 1, it is characterized in that: described liquid outlet (10) is provided with 2 at least.
3. according to the described a kind of novel horizontal helical type sludge Dewatering Centrifuge of claim 1, it is characterized in that: described slag-drip opening (11) is provided with 2 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187921 CN203212440U (en) | 2013-04-12 | 2013-04-12 | Novel horizontal screw-type sludge dewatering centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187921 CN203212440U (en) | 2013-04-12 | 2013-04-12 | Novel horizontal screw-type sludge dewatering centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212440U true CN203212440U (en) | 2013-09-25 |
Family
ID=49201992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187921 Expired - Fee Related CN203212440U (en) | 2013-04-12 | 2013-04-12 | Novel horizontal screw-type sludge dewatering centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030544A (en) * | 2014-06-23 | 2014-09-10 | 饶宾期 | Deep dehydrating method of sludge |
| CN109851197A (en) * | 2018-12-26 | 2019-06-07 | 王敏晓 | A kind of river sludge separating and treating apparatus |
| CN114146484A (en) * | 2021-11-30 | 2022-03-08 | 聊城鲁西多元醇新材料科技有限公司 | Drying treatment production line and method for circulating water slime |
-
2013
- 2013-04-12 CN CN 201320187921 patent/CN203212440U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030544A (en) * | 2014-06-23 | 2014-09-10 | 饶宾期 | Deep dehydrating method of sludge |
| CN104030544B (en) * | 2014-06-23 | 2015-10-07 | 中国计量学院 | Deep dehydration method for sludge |
| CN109851197A (en) * | 2018-12-26 | 2019-06-07 | 王敏晓 | A kind of river sludge separating and treating apparatus |
| CN114146484A (en) * | 2021-11-30 | 2022-03-08 | 聊城鲁西多元醇新材料科技有限公司 | Drying treatment production line and method for circulating water slime |
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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: 20130925 Termination date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |