CN102908802A - Novel melamine dry catcher - Google Patents
Novel melamine dry catcher Download PDFInfo
- Publication number
- CN102908802A CN102908802A CN2012104421405A CN201210442140A CN102908802A CN 102908802 A CN102908802 A CN 102908802A CN 2012104421405 A CN2012104421405 A CN 2012104421405A CN 201210442140 A CN201210442140 A CN 201210442140A CN 102908802 A CN102908802 A CN 102908802A
- Authority
- CN
- China
- Prior art keywords
- catching
- cylindrical shell
- melamine
- cylinder body
- dried
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a novel melamine dry catcher, comprising a dry catcher cylinder body, oscillators and a cylinder body clamping sleeve, wherein the upper part of the dry catcher cylinder body is provided with a material inlet; the side face of the lower part of the dry catcher cylinder body is provided with a material outlet; an emptying port is formed at the lower end of the dry catcher cylinder body; a clamping sleeve inlet is formed at the lower part of the cylinder body clamping sleeve; a clamping sleeve outlet is formed at the upper part of the cylinder body clamping sleeve; four oscillators are symmetrically arranged on the outer face of the cylinder body clamping sleeve up and down; and one oscillator is mounted at the material outlet. The melamine dry catcher is provided with a heat-preservation clamping sleeve and the oscillators, so that melamine bonded walls are reduced, the production time is prolonged and the working efficiency is greatly improved.
Description
Technical field
The present invention relates to chemical production field, relate to specifically the dried device of catching in the Melamine Production.
Background technology
Two-step method is produced in the melamine, the general dried device of catching can use the 4-5 platform, the most troubling is that melamine is tied wall dried catching in device and the dried connecting pipe of catching between the device, stops up dried device and the pipeline of catching, and is difficult to cleaning, when therefore two methods are produced melamine, generally can about 15-20 days, stop, clear up dried device and the pipeline of catching, cause so with short production cycle, production efficiency is poor, and wastes a large amount of manpowers.
Summary of the invention
In dried phenomenon of catching knot wall in device and the pipeline, the invention provides the dried device of catching of a kind of novel melamine for melamine in the prior art, can alleviate melamine knot wall phenomenon.
To achieve these goals, the present invention is by the following technical solutions:
The dried device of catching of a kind of novel melamine comprises the dried device cylindrical shell of catching, oscillator and cylindrical shell chuck, and the described dried device cylindrical shell top of catching arranges material inlet, and the dried device cylindrical shell lower side of catching arranges material outlet, and the dried device cylindrical shell lower end of catching arranges drain hole; Described cylindrical shell chuck bottom arranges the chuck import, and cylindrical shell chuck top arranges and JO; Described cylindrical shell chuck outside is symmetrically installed with up and down four oscillators, and an oscillator is installed on the described material outlet.
Operation principle of the present invention is: the melamine gas that comes from reactor enters from material inlet, through the nature cooling, emits from drain hole behind the precipitated crystal, for the melamine gas of crystallization enters the dried material inlet of catching device of next stage from material outlet; Pass into insulation gas in the described chuck, insulation gas enters from the chuck import, discharge through JO, the insulation effect of insulation gas is to increase melamine in the dried device intercrystalline amount of catching, oscillator intermittently shakes, when system pressure increases, illustrate that pipeline has obstruction, at this moment open oscillator, shake dried device cylindrical shell and the material outlet of catching, make so dried melamine of catching on device cylindrical shell and the material outlet shake, enter the dried device of catching of next stage with the melamine air-flow, dried melamine of catching on the device cylindrical shell falls into the dried device cylinder body bottom of catching, easily cleaning.
The invention has the beneficial effects as follows that the present invention has reduced melamine knot wall by at the dried device of catching of melamine insulation jacket and oscillator being set, and has prolonged the production time, has greatly improved operating efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
1, the dried device cylindrical shell of catching; 2, oscillator; 3, cylindrical shell chuck; 4, material inlet; 5, material outlet; 6, chuck import; 7, JO; 8, drain hole
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
The dried device of catching of a kind of novel melamine comprises the dried device cylindrical shell 1 of catching, oscillator 2 and cylindrical shell chuck 3, and described dried device cylindrical shell 1 top of catching arranges material inlet 4, and dried device cylindrical shell 1 lower side of catching arranges material outlet 5, and the dried device cylindrical shell lower end of catching arranges drain hole 8; Described cylindrical shell chuck 3 bottoms arrange chuck import 6, and cylindrical shell chuck top arranges and JO 6; Described cylindrical shell chuck 3 outsides are symmetrically installed with up and down four oscillators 2, and an oscillator 2 is installed on the described material outlet.
The melamine gas that comes from reactor enters from material inlet 4, through the nature cooling, emits from drain hole 5 behind the precipitated crystal, and uncrystallized melamine gas enters the dried material inlet of catching device of next stage from material outlet 5; Pass into insulation gas in the described cylindrical shell chuck 3, insulation gas enters from chuck import 6, discharge through JO 7, the insulation effect of insulation gas is to increase melamine in the dried device intercrystalline amount of catching, oscillator intermittently shakes, when system pressure increases, illustrate that pipeline has obstruction, at this moment open oscillator, shake dried device cylindrical shell and the material outlet of catching, make so dried melamine of catching on device cylindrical shell and the material outlet shake, enter the dried device of catching of next stage with the melamine air-flow, dried melamine of catching on the device cylindrical shell falls into the dried device cylinder body bottom of catching, easily cleaning.
Claims (1)
1. the dried device of catching of novel melamine comprises the dried device cylindrical shell of catching, and oscillator and cylindrical shell chuck is characterized in that, the described dried device cylindrical shell top of catching arranges material inlet, and the dried device cylindrical shell lower side of catching arranges material outlet, and the dried device cylindrical shell lower end of catching arranges drain hole; Described cylindrical shell chuck bottom arranges the chuck import, and cylindrical shell chuck top arranges and JO; Described cylindrical shell chuck outside is symmetrically installed with up and down four oscillators, and an oscillator is installed on the described material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104421405A CN102908802A (en) | 2012-11-07 | 2012-11-07 | Novel melamine dry catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104421405A CN102908802A (en) | 2012-11-07 | 2012-11-07 | Novel melamine dry catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102908802A true CN102908802A (en) | 2013-02-06 |
Family
ID=47607520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104421405A Pending CN102908802A (en) | 2012-11-07 | 2012-11-07 | Novel melamine dry catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102908802A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281774A (en) * | 2016-04-13 | 2017-10-24 | 上海泰禾国际贸易有限公司 | A kind of trap for isophthalodinitrile production line |
| CN109529397A (en) * | 2018-12-28 | 2019-03-29 | 四川金象赛瑞化工股份有限公司 | One kind is sublimated crystallizer and method for crystallising |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453004Y (en) * | 2000-10-18 | 2001-10-10 | 山东诸城市化肥股份有限公司 | Discharging apparatus from melamine continuous prodn. |
| WO2002012206A1 (en) * | 2000-08-07 | 2002-02-14 | Agrolinz Melamin Gmbh | Method for the production of melamine |
| CN1651419A (en) * | 2004-02-06 | 2005-08-10 | 尹明大 | Melamine and ammonium carbonate joint production technology |
| EP2098516A1 (en) * | 2008-03-04 | 2009-09-09 | Urea Casale S.A. | Process for the production of high purity melamine from urea |
| CN101845022A (en) * | 2009-03-25 | 2010-09-29 | 丁泽华 | Equipment for crystallizing melamine and by-product thereof by cooling |
| CN202128942U (en) * | 2010-12-23 | 2012-02-01 | 山东三和化工有限公司 | Melamine cooling collector |
-
2012
- 2012-11-07 CN CN2012104421405A patent/CN102908802A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002012206A1 (en) * | 2000-08-07 | 2002-02-14 | Agrolinz Melamin Gmbh | Method for the production of melamine |
| CN2453004Y (en) * | 2000-10-18 | 2001-10-10 | 山东诸城市化肥股份有限公司 | Discharging apparatus from melamine continuous prodn. |
| CN1651419A (en) * | 2004-02-06 | 2005-08-10 | 尹明大 | Melamine and ammonium carbonate joint production technology |
| EP2098516A1 (en) * | 2008-03-04 | 2009-09-09 | Urea Casale S.A. | Process for the production of high purity melamine from urea |
| CN101845022A (en) * | 2009-03-25 | 2010-09-29 | 丁泽华 | Equipment for crystallizing melamine and by-product thereof by cooling |
| CN202128942U (en) * | 2010-12-23 | 2012-02-01 | 山东三和化工有限公司 | Melamine cooling collector |
Non-Patent Citations (1)
| Title |
|---|
| 王心明: "《工程压力容器设计与计算》", 31 October 2011, article "容器夹套设计" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281774A (en) * | 2016-04-13 | 2017-10-24 | 上海泰禾国际贸易有限公司 | A kind of trap for isophthalodinitrile production line |
| CN109529397A (en) * | 2018-12-28 | 2019-03-29 | 四川金象赛瑞化工股份有限公司 | One kind is sublimated crystallizer and method for crystallising |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102908802A (en) | Novel melamine dry catcher | |
| CN203345502U (en) | Storage tank for compound fertilizer raw material | |
| CN201880527U (en) | Hydraulic power/ ultrasonic coupling cavitation device | |
| CN201292270Y (en) | Membrane-way water treating device with on-line ultrasonic cleaning function | |
| CN204182190U (en) | A kind of sand filtration washing drying integral machine | |
| CN204064014U (en) | A kind of novel cylindricality condenser | |
| CN202054624U (en) | Ammonia gas recycling device for nicotinic acid process | |
| CN202052344U (en) | Waste steam condensation cushioning device for chemical industry workshop | |
| CN202942795U (en) | Cycling ammonia gas washing tower | |
| CN203925701U (en) | A kind of baffler that is provided with drainage channel | |
| CN203303666U (en) | Material overflow prevention device in concentrator | |
| CN203355338U (en) | Gas-liquid separator | |
| CN204171040U (en) | The washing scraper cleaning device of agitator | |
| CN207042007U (en) | A kind of novel heat insulation rate controlling filter tunnel | |
| CN202717595U (en) | Ammonia gas absorption device | |
| CN203173610U (en) | Cable winding box | |
| CN201755421U (en) | Gas-liquid separator | |
| CN203794816U (en) | Waste heat recovery system for production of ammonium hydrolyzed polyacrylonitrile | |
| CN203355575U (en) | Secondary separation device for acetylene gas and liquid | |
| CN202715329U (en) | Waste gas cleaning device | |
| CN203478719U (en) | Special evaporator for producing calcium ammonium nitrate | |
| CN203405123U (en) | Glass condenser with descaling system | |
| CN203925702U (en) | A kind of baffler that is provided with weep hole | |
| CN203315801U (en) | Gas-liquid separation device | |
| CN202898163U (en) | Novel sewage treatment device |
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: 20130206 |