CN202657971U - Novel device for producing ammonium carbonate by using carbon dioxide - Google Patents
Novel device for producing ammonium carbonate by using carbon dioxide Download PDFInfo
- Publication number
- CN202657971U CN202657971U CN 201220254626 CN201220254626U CN202657971U CN 202657971 U CN202657971 U CN 202657971U CN 201220254626 CN201220254626 CN 201220254626 CN 201220254626 U CN201220254626 U CN 201220254626U CN 202657971 U CN202657971 U CN 202657971U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- ammonia
- liquid
- communicated
- air storing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to a novel device for producing ammonium carbonate by using carbon dioxide. Ammonia and carbon dioxide inlet pipes are respectively communicated with ammonia and carbon dioxide buffer storage tanks; the ammonia and carbon dioxide buffer storage tanks are respectively communicated with liquid in sealed liquid reservoirs through pipelines; the upper parts of the liquid in the two liquid reservoirs are respectively communicated with a polyvinyl chloride synthesis reaction bag through the tops of the liquid reservoirs by ammonia and carbon dioxide outlet pipes; and the pipelines are respectively connected with two vertical over-heaters communicated with each other, a hot air inlet pipe of one vertical over-heater is connected with a circulating pump, the circulating pump is connected with a hot air source, and the hot air outlet pipe of the other vertical over-heater is connected to the circulating pump. The device for producing ammonium carbonate is simple in structure, convenient to operate and stable in production process; and 'three wastes' are not discharged in the preparation process, the production cost is low, ammonia and carbon dioxide supplies are respectively heated and purified through the vertical over-heaters, and the quality of a product is improved.
Description
Technical field
The present invention relates to a kind of device that utilizes high-pureness carbon dioxide to produce volatile salt.
Background technology
Volatile salt is white, translucent rhomboidal crystal or monoclinic crystal or xln powder, mainly as foodstuff additive, medicine intermediate etc.At present, the preparation method of volatile salt adopts bicarbonate of ammonia and ammoniacal liquor reaction, or the bicarbonate of ammonia thermal degradation is produced volatile salt.These two kinds of methods are loaded down with trivial details because of manufacturing procedure, and employed processing units is many, complex structure, and certain chemical loss is arranged in the reaction process, the hydrogen-carbonate quality product that processes is stable not.
Summary of the invention
Produce the shortcoming that volatile salt exists in order to overcome prior art, the invention provides a kind of simple in structurely, easy to operate, utilize the device of high purity ammonia gas and carbon dioxide production volatile salt.
The technical solution used in the present invention is: a kind of Novel carbon dioxide is produced the device of volatile salt, ammonia inlet pipe and carbon dioxide pipe are communicated with respectively ammonia buffering air storing duct and carbon dioxide buffer air storing duct, ammonia buffering air storing duct and carbon dioxide buffer air storing duct are respectively in pipeline is communicated to sealed reservoir in the liquid, be communicated with polyvinyl chloride building-up reactions bag through ammonia escape pipe and carbonic acid gas escape pipe respectively through the liquid vessel top above the liquid in two liquid vessels, it is characterized in that: be connected with respectively pendant superheater on the described pipeline, two pendant superheaters are connected, wherein the hot gas inlet pipe of a pendant superheater connects recycle pump, recycle pump links to each other with hot gas source, and the hot gas escape pipe of another pendant superheater is connected to recycle pump.
Further, be provided with successively respectively reducing valve and gas pressure reducer on described ammonia and the carbon dioxide pipe.
Again further, described ammonia buffering air storing duct and carbonic acid gas rush the air storing duct outer wall and are connected with respectively air valve more than one, and air valve is respectively in pipeline is communicated to sealed reservoir in the liquid.
The production equipment of this volatile salt is simple in structure, and is easy to operate, stable production process, and its preparation process is without " three wastes " discharging, and production cost is low, and ammonia and carbonic acid gas air feed are purified through the pendant superheater heating respectively, are conducive to the height that improves the quality of products.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: ammonia inlet pipe 1, carbon dioxide pipe 2, reducing valve 31,32, gas pressure reducer 41,42, ammonia buffering air storing duct 51, carbon dioxide buffer air storing duct 52, air valve 61,62, pipeline 71,72, sealed reservoir 81,82, ammonia escape pipe 91, carbonic acid gas escape pipe 92, building-up reactions bag 10, pendant superheater 111,112, hot gas source 12, hot gas inlet pipe 13, recycle pump 14, hot gas escape pipe 15.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of device of Novel carbon dioxide production volatile salt comprises ammonia inlet pipe 1, carbon dioxide pipe 2, reducing valve 31,32, gas pressure reducer 41,42, ammonia buffering air storing duct 51, carbon dioxide buffer air storing duct 52, air valve 61,62, pipeline 71,72, sealed reservoir 81,82, ammonia escape pipe 91, carbonic acid gas escape pipe 92, building-up reactions bag 10, pendant superheater 111,112, hot gas source 12, hot gas inlet pipe 13, hot gas cycle pump 14 and hot gas escape pipe 15.Ammonia inlet pipe 1 and carbon dioxide pipe 2 are communicated with respectively ammonia buffering air storing duct 51 and carbon dioxide buffer air storing duct 52, be provided with successively reducing valve 31 and gas pressure reducer 41 on the ammonia inlet pipe 1, be provided with successively reducing valve 32 and gas pressure reducer 42 on the carbon dioxide pipe 2; Ammonia buffering air storing duct 51 outer walls are connected with respectively the air valve 61 more than, air valve 61 is communicated in the sealed reservoir 81 interior liquid through pipeline 71, pipeline 71 is provided with pendant superheater 111, and the hot gas inlet pipe 13 of pendant superheater 111 connects recycle pump 14, and recycle pump links to each other with hot gas source 12; Carbon dioxide buffer air storing duct 52 outer walls are connected with respectively the air valve 62 more than, air valve 62 is communicated in the sealed reservoir 82 interior liquid through pipeline 72, pipeline 72 is provided with pendant superheater 112, and the hot gas escape pipe 15 of pendant superheater 112 is connected to recycle pump 14; Two sealed reservoir 81, be communicated with polyvinyl chloride building-up reactions bags 10 through ammonia escape pipe 91 and carbonic acid gas escape pipe 92 respectively through the liquid vessel top above the 82 interior liquid.
The normal wet lower volatile salt of producing, that ammonia and carbonic acid gas are passed into respectively gas inlet pipe road 1,2, gas pressure reducer 31,32 on the opening conduits, by the gas pressure reducer 41 in the intake ducting, 42 control gaseous tensions, ammonia and carbonic acid gas flow into respectively in two buffering air storing ducts 51,52, open two some air valves 61,62 on the buffering air storing duct, ammonia and carbonic acid gas are crossed two sealed reservoir 81,82 through pipeline 71,72 respectively and are released into polyvinyl chloride building-up reactions bag 10 interior generation carbonic acid ammonium products.
When pipeline 71,72 is carried ammonia and carbonic acid gas, open the recycle pump 14 that connects hot gas source 12, hot gas flows out from the pendant superheater 111,112 that is connected, and ammonia and carbonic acid gas is flowed through produce volatile salt after pendant superheater is purified, and guarantees the volatile salt constant product quality.
Claims (3)
1. a Novel carbon dioxide is produced the device of volatile salt, ammonia inlet pipe (1) and carbon dioxide pipe (2) are communicated with respectively ammonia buffering air storing duct (51) and carbon dioxide buffer air storing duct (52), ammonia buffering air storing duct and carbon dioxide buffer air storing duct are respectively through pipeline (71,72) be communicated to sealed reservoir (81,82) in the interior liquid, be communicated with polyvinyl chloride building-up reactions bag (10) through ammonia escape pipe (91) and carbonic acid gas escape pipe (92) respectively through the liquid vessel top above the liquid in two liquid vessels, it is characterized in that: described pipeline (71,72) be connected with respectively pendant superheater (111 on, 1l2), two pendant superheaters are connected, wherein the hot gas inlet pipe (13) of a pendant superheater (111) connects recycle pump (14), recycle pump (14) links to each other with hot gas source (12), and the hot gas escape pipe (15) of another pendant superheater (112) is connected to recycle pump (14).
2. Novel carbon dioxide according to claim 1 is produced the device of volatile salt, it is characterized in that: be provided with successively reducing valve (31) and gas pressure reducer (41) on the described ammonia inlet pipe (1); Be provided with successively reducing valve (32) and gas pressure reducer (42) on the carbon dioxide pipe (2).
3. Novel carbon dioxide according to claim 1 is produced the device of volatile salt, it is characterized in that: described ammonia buffering air storing duct (51) and carbonic acid gas rush air storing duct (52) outer wall and are connected with respectively air valve (61 more than one, 62), air valve (61,62) respectively through pipeline (71,72) be communicated in the interior liquid of sealed reservoir (81,82).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220254626 CN202657971U (en) | 2012-06-01 | 2012-06-01 | Novel device for producing ammonium carbonate by using carbon dioxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220254626 CN202657971U (en) | 2012-06-01 | 2012-06-01 | Novel device for producing ammonium carbonate by using carbon dioxide |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202657971U true CN202657971U (en) | 2013-01-09 |
Family
ID=47452891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220254626 Expired - Fee Related CN202657971U (en) | 2012-06-01 | 2012-06-01 | Novel device for producing ammonium carbonate by using carbon dioxide |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202657971U (en) |
-
2012
- 2012-06-01 CN CN 201220254626 patent/CN202657971U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101831021B (en) | Device for preparing chlorinated polyvinyl chloride by gas-solid phase method and method thereof | |
CN104208994B (en) | Sodium metabisulfite exhaust gas desulfurization process | |
CN104177325B (en) | A kind of apparatus and method preparing trioxymethylene | |
CN204502734U (en) | A kind of monoxone device for recovering tail gas | |
CN202657971U (en) | Novel device for producing ammonium carbonate by using carbon dioxide | |
CN206731078U (en) | A kind of NO gas generators for production laboratory's rank | |
CN106914104B (en) | Absorption-regenerator suitable for continuously capturing carbon dioxide in flue gas | |
CN203715576U (en) | S-Zorb device regenerator | |
CN207861882U (en) | Methanol reforming hydrogen manufacturing device | |
CN207605717U (en) | A kind of chlorine dioxide synthetic reaction device | |
CN2816011Y (en) | Device for producing ammonium carbonate using carbon dioxide | |
CN112778174A (en) | Device and method for preparing high-concentration sodium methyl mercaptide solution | |
CN204247173U (en) | The solid-liquid reaction gas generating unit that a kind of gas speed is adjustable | |
CN204824683U (en) | Aqua -solution method urea preparation high -pressure system reducing energy consumption device | |
CN203976396U (en) | Concentrated hydrochloric acid production equipment | |
CN202410628U (en) | Reactor used for chlorination of triphenyl phosphite | |
CN203896839U (en) | Carbon dioxide fertilization system with solar power generation and accurate fertilizing amount control functions | |
CN206315772U (en) | A kind of alkaline reactor of transformation | |
CN202030538U (en) | Integrated system for vaporizing and purifying industrial liquid ammonia | |
CN204337982U (en) | A kind of vapor absorbing apparatus | |
CN210522242U (en) | Experimental device for reduce white plume emission after desulfurization | |
CN204848793U (en) | Marsh gas production CNG's gaseous purifier of CO2 | |
CN202322370U (en) | Generator for producing chlorine dioxide by using acidified sodium chlorite | |
CN104150443B (en) | High-concentration hydrochloric acid production device | |
CN203264539U (en) | Device for recycling butanol/octanol tail gas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150601 |
|
EXPY | Termination of patent right or utility model |