CN105215006A - A kind of emulsion polymerisation still method for cleaning - Google Patents
A kind of emulsion polymerisation still method for cleaning Download PDFInfo
- Publication number
- CN105215006A CN105215006A CN201510596705.9A CN201510596705A CN105215006A CN 105215006 A CN105215006 A CN 105215006A CN 201510596705 A CN201510596705 A CN 201510596705A CN 105215006 A CN105215006 A CN 105215006A
- Authority
- CN
- China
- Prior art keywords
- still
- cleaning
- water
- steam
- emulsion polymerisation
- Prior art date
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000839 emulsion Substances 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000002351 wastewater Substances 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of emulsion polymerisation still cleaning equipment, comprise reactor and steam(-)coil, the inwall in described reactor is provided with two circle steam(-)coils; Described steam(-)coil annular arranges on the inwall of early described reactor; A kind of emulsion polymerisation still method for cleaning, is characterized in that: its step comprises material in heating steam coil pipe, cleaning still, rinses with water; Its advantage is: heated still wall material by Steam Heating, form dry thing, clean out still, then rinse with water, can save a large amount of water, and COD value of waste water is lower simultaneously, processes by existing sewage disposal system, cost-saving.
Description
Technical field
The present invention relates to a kind of method of clear still, particularly a kind of emulsion polymerisation still method for cleaning.
Background technology
After a period of time produced by reactor, have meeting remaining portion emulsion at still inwall and inner coil pipe place, comprehend as unclear and cause material-heat-exchanging deleterious in still, residue has considerable influence to product quality simultaneously; Former technique is soaked with water material in still, dissolve, rinses, and produce a large amount of high-concentration waste water, intractability is larger.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of emulsion polymerisation still cleaning equipment and method, can save water consumption in a large number, and COD value of waste water is lower simultaneously, processes by existing sewage disposal system.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of emulsion polymerisation still method for cleaning, its innovative point is: its step comprises material in heating steam coil pipe, cleaning still, rinses with water, and concrete steps are as follows:
1) heating steam coil pipe: by Steam Heating, still wall material is heated, form dry thing.
2) material in still is cleared up: cleaned out by dry thing with instrument.
3) rinse with water: with current, reactor inwall is rinsed.
The invention has the advantages that:
Heated still wall material by steam(-)coil, form dry thing, dry thing is easy to cleaning, carry out rinsing with water again after cleaning, saved water consumption, COD value of waste water is lower simultaneously, process by existing sewage disposal system, cost-saving.
Detailed description of the invention
As the present invention's embodiment more specifically:
1) heating steam coil pipe: by Steam Heating, still wall material is heated, form dry thing.
2) material in still is cleared up: cleared up by dry thing with instrument.
3) rinse with water: with water, reactor inwall is rinsed.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. an emulsion polymerisation still method for cleaning, is characterized in that: its step comprises material in heating steam coil pipe, cleaning still, rinses with water, and concrete steps are as follows:
1) heating steam coil pipe: by Steam Heating, still wall material is heated, form dry thing;
2) material in still is cleared up: with scoop, dry thing is shoveled out reactor;
3) rinse with water: with current, reactor inwall is rinsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596705.9A CN105215006A (en) | 2015-09-18 | 2015-09-18 | A kind of emulsion polymerisation still method for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596705.9A CN105215006A (en) | 2015-09-18 | 2015-09-18 | A kind of emulsion polymerisation still method for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215006A true CN105215006A (en) | 2016-01-06 |
Family
ID=54984466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510596705.9A Pending CN105215006A (en) | 2015-09-18 | 2015-09-18 | A kind of emulsion polymerisation still method for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080620A (en) * | 2020-08-19 | 2020-12-15 | 平顶山神马工程塑料有限责任公司 | Processing method for improving pressure maintaining capacity of polymerization kettle exhaust valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430552A (en) * | 2011-11-28 | 2012-05-02 | 天通控股股份有限公司 | Method for cleaning crucible for crystal growth |
| CN202316445U (en) * | 2011-12-31 | 2012-07-11 | 迪爱生合成树脂（中山）有限公司 | A washing system for a reactor |
| CN203556365U (en) * | 2013-10-18 | 2014-04-23 | 昆山珍实复合材料有限公司 | Reaction kettle with scraper cleaning mechanism |
| WO2014170824A1 (en) * | 2013-04-15 | 2014-10-23 | Previero N. S.R.L. | Apparatus and method for the dry removal of labels from containers made of plastics |
| CN203899599U (en) * | 2014-06-13 | 2014-10-29 | 孙卫龙 | Reaction kettle with cleaning function |
-
2015
- 2015-09-18 CN CN201510596705.9A patent/CN105215006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430552A (en) * | 2011-11-28 | 2012-05-02 | 天通控股股份有限公司 | Method for cleaning crucible for crystal growth |
| CN202316445U (en) * | 2011-12-31 | 2012-07-11 | 迪爱生合成树脂（中山）有限公司 | A washing system for a reactor |
| WO2014170824A1 (en) * | 2013-04-15 | 2014-10-23 | Previero N. S.R.L. | Apparatus and method for the dry removal of labels from containers made of plastics |
| CN203556365U (en) * | 2013-10-18 | 2014-04-23 | 昆山珍实复合材料有限公司 | Reaction kettle with scraper cleaning mechanism |
| CN203899599U (en) * | 2014-06-13 | 2014-10-29 | 孙卫龙 | Reaction kettle with cleaning function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080620A (en) * | 2020-08-19 | 2020-12-15 | 平顶山神马工程塑料有限责任公司 | Processing method for improving pressure maintaining capacity of polymerization kettle exhaust valve |
| CN112080620B (en) * | 2020-08-19 | 2022-06-17 | 平顶山神马工程塑料有限责任公司 | Treatment method for improving pressure holding capacity of exhaust valve of polymerization kettle |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
|
| RJ01 | Rejection of invention patent application after publication |