CN102040198A - Process flow for producing calcium hypochlorite - Google Patents
Process flow for producing calcium hypochlorite Download PDFInfo
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- CN102040198A CN102040198A CN 201010565838 CN201010565838A CN102040198A CN 102040198 A CN102040198 A CN 102040198A CN 201010565838 CN201010565838 CN 201010565838 CN 201010565838 A CN201010565838 A CN 201010565838A CN 102040198 A CN102040198 A CN 102040198A
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- calcium hypochlorite
- process flow
- losantin
- producing calcium
- grades
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses a process flow for producing calcium hypochlorite. The calcium hypochlorite is prepared by the following processes: (1) a slurry preparing process of arranging a cyclone hydraulic separator; (2) a chlorination reaction process of configuring a middle-positioned groove; and (3) a process for retrofitting an air cooler at an outlet part of a three-level fluidized bed for preparation. The method is reasonable and can be simply prepared and the produced product has good quality.
Description
Affiliated technical field
The present invention relates to a kind of production process of chemical product flow process, particularly a kind of technical process of producing Losantin is suitable for making the production Losantin.
Background technology
At present, the technical process of producing Losantin is installed cold blast engine additional because of wet cyclone, meta groove and three grades of fluidized-bed outlet positions are not installed, and causes pulverizing slurrying and heating problems more, and effect is undesirable, the poor product quality of production.
Summary of the invention
Problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of technical process of producing Losantin is provided.This technical process not only technology is reasonable, and preparation is simple, and the good product quality of producing.
The technical solution used in the present invention is: the production warp of Losantin:
1, tankman's skill of wet cyclone is installed;
2, the chlorination process of configuration meta groove;
3, three grades of fluidized-beds outlet position installs cold blast engine technology additional and prepares.
The invention has the beneficial effects as follows that technology is reasonable, preparation is simple, the good product quality of production.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a process flow sheet of the present invention.
Fig. 2 is the process flow sheet of prior art.
Embodiment
See figures.1.and.2 the production warp of Losantin:
1, tankman's skill of wet cyclone is installed;
2, the chlorination process of configuration meta groove;
3, three grades of fluidized-beds outlet position installs cold blast engine technology additional and prepares.
After tankman's preface, add wet cyclone;
The wet cyclone principle of work: under the effect of pump, the high speed tangent line enters the solution of body, and under the effect of gravity, centripetal force, heavy material, coarse grain, slag pin are discharged by the separator bottom, and light-weight liquid is sent by the top.
The wet cyclone style of work: make through the calcium oxide of selection by winnowing and the calcium hydroxide emulsion of water preparation, carry out the secondary slagging-off by three grades of wet cyclones once more, improve the purity of calcium hydroxide emulsion, guarantee the abundant absorption chlorine of subsequent processing chlorinated reaction mass, reduce the content of impurity in the finished product.
After chlorination reaction, dispose the meta groove;
Between chlorination reaction still and whizzer, add the meta groove, principle of work is the also in store certain temperature of slurries that chlorination is finished, as putting into the content that centrifuge dewatering can make loss of material available chlorine immediately, influence the high-grade-goods rate of finished product, can make material continue cooling and the reaction of fully finishing remnants by the meta groove, the capacity that can vacate reactor again carries out material reaction next time, improves the frequency of utilization of reactor, saves the production time.
Add cold blast engine at three grades of fluidized-bed outlet positions.
Add cold blast engine at three grades of fluidized-bed outlet positions, principle of work is: need very high temperature when using fluidised bed drying, generally about 150 °, by three grades of fluidized-bed coolings, can drop to degree more than 40 to three grades of temperature, but temperature of charge is still very high, can make the too high and quick oxidation of material Yin Wendu, loss effective constituent, influence quality of finished, and, also need to disperse to pile up the temperature of loosing, not so spontaneous combustion can take place.After adding cold blast engine, send into cold wind and discharge hot blast, the outlet temperature of charge is reduced, temperature of charge reduces, and has reduced the harm of oxygenolysis and spontaneous combustion, also reduces finished product and treats the time of nature cooling and the place of cooling, and finished product is put in storage as early as possible.
The present invention makes the easier control of production technique key position operation, improves the finished product high-grade-goods rate, reduces the appearance of low quality and substandard product, saves the production time, reduces operation cost of enterprises, increases the production marketing advantage, improves enterprise profit.
Claims (1)
1. technical process of producing Losantin is characterized in that: the production warp of Losantin:
(1) tankman that wet cyclone is installed plants;
(2) chlorination process of configuration meta groove;
(3) three grades of fluidized-beds outlet position installs cold blast engine technology additional and prepares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565838 CN102040198A (en) | 2010-11-30 | 2010-11-30 | Process flow for producing calcium hypochlorite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565838 CN102040198A (en) | 2010-11-30 | 2010-11-30 | Process flow for producing calcium hypochlorite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102040198A true CN102040198A (en) | 2011-05-04 |
Family
ID=43906793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010565838 Pending CN102040198A (en) | 2010-11-30 | 2010-11-30 | Process flow for producing calcium hypochlorite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102040198A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047265A (en) * | 1989-05-18 | 1990-11-28 | 奥林公司 | Produce the modifying device of instant granulated product |
| CN1970436A (en) * | 2005-11-21 | 2007-05-30 | 江苏索普（集团）有限公司 | Calcium method for producing high efficient bleaching powder |
-
2010
- 2010-11-30 CN CN 201010565838 patent/CN102040198A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047265A (en) * | 1989-05-18 | 1990-11-28 | 奥林公司 | Produce the modifying device of instant granulated product |
| CN1970436A (en) * | 2005-11-21 | 2007-05-30 | 江苏索普（集团）有限公司 | Calcium method for producing high efficient bleaching powder |
Non-Patent Citations (1)
| Title |
|---|
| 《黑龙江造纸》 19991231 高可玲等 改进制漂工艺提高漂液质量 第31-32页 1 , 第2期 2 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |