CN2330418Y - Pre-separation for single-stage piston charging centrifugal machine - Google Patents
Pre-separation for single-stage piston charging centrifugal machine Download PDFInfo
- Publication number
- CN2330418Y CN2330418Y CN 98228839 CN98228839U CN2330418Y CN 2330418 Y CN2330418 Y CN 2330418Y CN 98228839 CN98228839 CN 98228839 CN 98228839 U CN98228839 U CN 98228839U CN 2330418 Y CN2330418 Y CN 2330418Y
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- CN
- China
- Prior art keywords
- siphon
- chamber housing
- utility
- model
- cloth bucket
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- Expired - Fee Related
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Abstract
The utility model relates to a pre-separating device for single-stage piston material pushing centrifugal machine which is composed of a material feeding tube 1, a siphon tube 2, a tapered cloth bucket 3, a siphon chamber housing 4, a pre-separating device 5, and a material distributing device 10. The utility model is characterized in that the tapered cloth bucket 3 is composed of sieve net 11 and a frame 12; the sieve net 11 is positioned on the inner side of the frame 12; a housing of the tapered cloth bucket 3 is provided with the siphon chamber housing 4; the siphon tube 2 in the siphon chamber housing 4 extends out of the siphon chamber housing 4. The utility model has the advantages of simple structure, convenient use, reliable operation, stable work, low noise, and no need for adding any power. The utility model not only can reduce the cost and doesn't use additive agents, but also can expand the using range of centrifugal machines.
Description
The utility model relates to a kind of separation machinery, especially single stage piston pusher centrifuge preseparator.
At present, the cloth bucket of the centrifuge preseparator of public use is a conical shell, and it only plays the cloth effect of suspension, can not filtering means dehydration.The separation of material, dehydration are all finished in the rotary drum of centrifuge.Adopt the isolated material of this centrifuge, its water content is higher, and the carbon ammonium little for crystallization separates, and wants to reach the requirement of water capacity＜3.5% of national regulation, just must use additive that its crystallization is increased, and then separate with WH-800 or HY-800-N centrifuge.It not only produces difficulty, and because of using additive to make the nitrogen fertilizer plant that produces the carbon ammonium be subjected to bigger economic loss.
The purpose of this utility model provides a kind of single stage piston pusher centrifuge preseparator, by changing the cloth bucket structure in the preseparator and dewater unit being set, solve separation, the dehydration problem of the less material of crystallization under not additivated situation, thus production cost of products such as reduction carbon ammonium.
Concrete scheme of the present utility model is: comprise feed pipe, cone-shaped cloth bucket, pre-separation body, distributing device, it is characterized in that: the cone-shaped cloth bucket is made up of screen cloth and framework, and screen cloth is positioned at the inboard of framework; Be covered with siphon chamber housing at the cone-shaped cloth bucket, the siphon pipe in the housing of siphon chamber stretches out outside the housing of siphon chamber.
Adopt such scheme, simple in structure, easy to use, operation is reliable, stable working, and noise is little, need not set up any power, both can not use additive, can enlarge the scope of application of similar centrifuge again.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the structure chart of the screen cloth 11 of cone-shaped cloth bucket among Fig. 1;
Fig. 3 is the structure chart of the framework 12 of cone-shaped cloth bucket among Fig. 1.
From above-mentioned accompanying drawing as can be known: the utility model is made up of feed pipe 1, siphon pipe 2, cone-shaped cloth bucket 3, siphon chamber housing 4, pre-separation body 5, distributing device 10.Its architectural feature is: cone-shaped cloth bucket 3 is made up of screen cloth 11 and framework 12, and screen cloth 11 is positioned at the inboard of framework 12; Be covered with siphon chamber housing 4 at cone-shaped cloth bucket 3, the siphon pipe 2 in the siphon chamber housing 4 stretches out outside the siphon chamber housing 4.
The installation situation of the utility model on centrifuge is: distributing device 10 is connected with the main shaft 7 of centrifuge, and pre-separation body 5 is connected with the pusher dish 6 of centrifuge, and whole preseparator is positioned at the rotary drum 8 of centrifuge, but siphon pipe 2 need stretch out outside the rotary drum 8.
The utility model is particularly suitable for crystal grain less, and water capacity requires less mirabilite, powder to wash the separation processing of materials such as sea salt, oxalic acid, carbon ammonium.For example to the separating and dehydrating of carbon ammonium material.The carbon ammonium of suspension is injected feed pipe 1 of the present utility model, material separates in cone-shaped cloth bucket 3 and dewaters under centrifugal action, passes through outside the siphon pipe 2 continuous discharge machines among the filtrate collecting chamber 9 in screen cloth 11 filtered liquid are collected in siphon chamber housing 4 and by centrifugal force.This shows that preseparator has not only played filtration, dehydration, simultaneously, reached again the dry material that makes after the dehydration by centrifugal force continuously, the purpose that in the rotary drum of centrifuge, distributes equably, push.Make the carbon ammonium that enters in the bowl almost become leather hard, thereby bowl is only done the dried effect of making an uproar of last carbon ammonium (or unclassified stores).Thereby guaranteed that the production of carbon ammonium makes the product water capacity reach＜3.5% purpose under not additivated condition.
Claims (1)
1. high scheming preseparator of single stage piston pusher, comprise feed pipe (1), cone-shaped cloth bucket (3), pre-separation body (5), distributing device (10), it is characterized in that: cone-shaped cloth bucket (3) is made up of screen cloth (11) and framework (12), and screen cloth (11) is positioned at the inboard of framework (12); Be covered with siphon chamber housing (4) at cone-shaped cloth bucket (3), the siphon pipe (2) in the siphon chamber housing (4) stretches out outside the siphon chamber housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228839 CN2330418Y (en) | 1998-05-13 | 1998-05-13 | Pre-separation for single-stage piston charging centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228839 CN2330418Y (en) | 1998-05-13 | 1998-05-13 | Pre-separation for single-stage piston charging centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330418Y true CN2330418Y (en) | 1999-07-28 |
Family
ID=33978856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98228839 Expired - Fee Related CN2330418Y (en) | 1998-05-13 | 1998-05-13 | Pre-separation for single-stage piston charging centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330418Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049356A (en) * | 2010-10-21 | 2011-05-11 | 江苏牡丹离心机制造有限公司 | Horizontal siphon centrifuger |
| CN103495510A (en) * | 2013-09-25 | 2014-01-08 | 张家港市锐腾机械制造有限公司 | Flat plate type full-automatic sedimentation scraper centrifugal machine |
| CN109499782A (en) * | 2018-12-26 | 2019-03-22 | 湘潭惠博离心机有限公司 | A kind of three-level piston push centrifuge drum device |
-
1998
- 1998-05-13 CN CN 98228839 patent/CN2330418Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049356A (en) * | 2010-10-21 | 2011-05-11 | 江苏牡丹离心机制造有限公司 | Horizontal siphon centrifuger |
| CN103495510A (en) * | 2013-09-25 | 2014-01-08 | 张家港市锐腾机械制造有限公司 | Flat plate type full-automatic sedimentation scraper centrifugal machine |
| CN109499782A (en) * | 2018-12-26 | 2019-03-22 | 湘潭惠博离心机有限公司 | A kind of three-level piston push centrifuge drum device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |