CN2817972Y - Suspending emulsion purifier - Google Patents
Suspending emulsion purifier Download PDFInfo
- Publication number
- CN2817972Y CN2817972Y CN 200520051498 CN200520051498U CN2817972Y CN 2817972 Y CN2817972 Y CN 2817972Y CN 200520051498 CN200520051498 CN 200520051498 CN 200520051498 U CN200520051498 U CN 200520051498U CN 2817972 Y CN2817972 Y CN 2817972Y
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- utility
- model
- cylindrical shell
- diffusing
- mixer
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- Expired - Fee Related
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Abstract
The utility model relates to a suspending emulsion purifying device, which is mainly composed of a barrel body, a grid type centrifuge and a diffusing mixer. The utility model adopts the principles of diffusing mixture, centrifugal separation and air flotation separation and is a novel separating purifying device for being applied widely. The utility model has simple structure, a grid centrifuge and a stepped venturi diffusing mixer are arranged in a normal pressure container, and the effective separation of whiteness white mud and colored impurities are achieved in a better way.
Description
One, technical field:
The utility model relates to a kind of cleaning equipment of suspension emulsion, is particularly suitable for the purification of soda pulping process causticization white clay, also is suitable for the purification of the suspension emulsion of similar white clay.
Two, background technology:
Fine impurities such as contained little buckwheat coal, carbon granules, ashes, oil smoke, carbon black has two sources in the soda pulping process causticization white clay: the one, there is not the treated assorted lime that contains, and the 2nd, clarify bad green liquor.At present, the home and abroad purifies two kinds of methods of the general employing of white clay: the one, and washing, the 2nd, sieve.Washing facility generally uses suction washer, belt filter press, and screening installation generally uses vibratory sieve.These two kinds of methods respectively have characteristics, and are effective to the impurity that reduces residual alkali of white clay and removal larger particles, still, fine particle such as small carbon granules contained in the white clay, ashes, oil smoke, carbon black do not separated the removal effect.Usually, only use the white clay of these two kinds of method purified treatment, its whiteness is below 85%ISO.The white clay product does not reach the requirement of papermaking filler level whiteness.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of can separate the suspension emulsion purifier of the fine particle such as little buckwheat coal in the white clay preferably.
The technical solution of the utility model is: it is made up of cylindrical shell, grating type sedimentator, diffusion mixer.The grating type sedimentator is arranged on the central authorities of cylindrical shell, and diffusion mixer is arranged on the below of cylindrical shell, and an end is connected with the grating type sedimentator, and the other end connects inlet and air inlet; Be provided with discharging opening and impurity discharging port on the top of cylindrical shell.During use, the white clay suspension emulsion is by the inlet of cylindrical shell bottom, and through discharging from discharging opening behind diffusion mixer, the grating type sedimentator, impurity such as little buckwheat coal, carbon granules are discharged from the top impurity discharging port.
The utility model has comprehensively adopted diffusion mixing principle, centrifugation principle, dissolved air flotation principle, be a kind of novel wide spectrum separating purifying device, it can be separated fine particle such as little buckwheat coal contained in the white clay, carbon granules, ashes, oil smoke, carbon black.Particularly the carbon black particle to 1um～300um particle size range all has centrifugation preferably, the whiteness of white clay can be brought up to more than the 90%ISO, and the white clay product reaches the requirement of papermaking filler level whiteness.
This apparatus structure tube list reasonably will spread mixing, centrifugation, dissolved air flotation in one, realize effectively separating of high whiteness white clay and foreign pigment.
This plant energy consumption is little, does not have power-transmitting part, continuous feed, discharging, and feed pressure is little, impurities removal or interruption impurities removal continuously, easy to operate, operating cost is low.
Four, description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure: 1, grating type sedimentator; 2, discharging opening; 3, impurity discharging port; 4, cylindrical shell; 5, air inlet; 6, diffusion mixer; 7, inlet; 8, Butterworth Hatch.
Five, the specific embodiment:
As shown in Figure 1, the utility model is made up of grating type sedimentator 1, cylindrical shell 4, diffusion mixer 6, the grating type sedimentator is fixedly installed on the central authorities of cylindrical shell, bottom at the grating type sedimentator connects diffusion mixer, the other end of diffusion mixer connects inlet 7 and air inlet 5, is provided with discharging opening 2 and impurity discharging port 3 on the top of cylindrical shell.
The utility model integrates diffusive separation, centrifugation, dissolved air flotation, the white clay good purification, and continuous feed, discharging, feed pressure is little, and pressure drop is little, does not have power-transmitting part.
The utility model is equipped with grid sedimentator and pneumatically supported combination, and bubble is evenly distributed, and carbon black is pounced on collection well, is particularly suitable for white clay and purifies.
Diffusion mixer of the present utility model is a staged venturi diffusion mixer, and mixed effect is good.
Claims (2)
1, a kind of suspension emulsion purifier, it is characterized in that: be made up of cylindrical shell, grating type sedimentator, diffusion mixer, the grating type sedimentator is arranged on the central authorities of cylindrical shell, and diffusion mixer is arranged on the below of cylindrical shell, one end is connected with the grating type sedimentator, and the other end connects inlet and air inlet; Be provided with discharging opening and impurity discharging port on the top of cylindrical shell.
2, suspension emulsion purifier according to claim 1 is characterized in that: diffusion mixer is a staged venturi diffusion mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051498 CN2817972Y (en) | 2005-07-22 | 2005-07-22 | Suspending emulsion purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051498 CN2817972Y (en) | 2005-07-22 | 2005-07-22 | Suspending emulsion purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817972Y true CN2817972Y (en) | 2006-09-20 |
Family
ID=37004023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051498 Expired - Fee Related CN2817972Y (en) | 2005-07-22 | 2005-07-22 | Suspending emulsion purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817972Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363783B (en) * | 2008-09-10 | 2010-12-15 | 东北农业大学 | Clarificant for preprocessing emulsion and method for preparing same |
| CN102583601A (en) * | 2012-03-22 | 2012-07-18 | 刘力学 | Multifunctional butterfly stroke type solid-liquid separator |
| CN102215978B (en) * | 2008-11-14 | 2013-11-20 | 曼·胡默尔有限公司 | Centrifugal separator with venturi arrangement |
| CN105289347A (en) * | 2015-10-30 | 2016-02-03 | 西安交通大学 | Stepped venturi mixer |
-
2005
- 2005-07-22 CN CN 200520051498 patent/CN2817972Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363783B (en) * | 2008-09-10 | 2010-12-15 | 东北农业大学 | Clarificant for preprocessing emulsion and method for preparing same |
| CN102215978B (en) * | 2008-11-14 | 2013-11-20 | 曼·胡默尔有限公司 | Centrifugal separator with venturi arrangement |
| CN102583601A (en) * | 2012-03-22 | 2012-07-18 | 刘力学 | Multifunctional butterfly stroke type solid-liquid separator |
| CN105289347A (en) * | 2015-10-30 | 2016-02-03 | 西安交通大学 | Stepped venturi mixer |
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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 |