CN201376758Y - Tank container for hot concentrated ammonium nitrate solution - Google Patents
Tank container for hot concentrated ammonium nitrate solution Download PDFInfo
- Publication number
- CN201376758Y CN201376758Y CN200920084201U CN200920084201U CN201376758Y CN 201376758 Y CN201376758 Y CN 201376758Y CN 200920084201 U CN200920084201 U CN 200920084201U CN 200920084201 U CN200920084201 U CN 200920084201U CN 201376758 Y CN201376758 Y CN 201376758Y
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- CN
- China
- Prior art keywords
- tank body
- concentrated ammonium
- hot concentrated
- salt solution
- valve
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- Expired - Fee Related
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Abstract
A tank container for hot concentrated ammonium nitrate solution comprises a heat preservation layer (2) wrapped on the exterior of a tank body (1) and a steam heating column pipe (3) mounted in the tank body (1); a manhole (1-1), a feeding inlet (1-2), a steam inlet (1-3) of steam heating column pipe, a compressed air inlet (1-4), a purge steam inlet (1-5) and a discharge outlet (1-6) are arranged on the tank body (1). The utility model has the advantages that a double-layer heat preservation structure constructed by inorganic-organic material after fire retardant treatment is designed, the temperature reduction of material in the tank is less than 10 DEG C in 24 hours under the situation of no external heat source, the heat preservation effect can completely satisfy the transport requirement of hot concentrated ammonium nitrate solution; compressed air is adopted for discharging and the complete discharging is guaranteed; a discharge valve with heat preservation clamp sleeve is connected with the tank body through an emergency cut-off valve so that the emergency cut-off valve can be closed remotely when emergency situation occurs and the material leakage is prevented.
Description
Technical field
The utility model relates to the flow container field.Relate in particular to a kind of hot ammonium nitrate solution tank container.
Background technology
The production of commodity ammonium nitrate generally be ammonium nitrate production factory with ammonia for the raw material oxidation makes rare nitric acid, in rare nitric acid and the ammonia and obtain hot ammonium nitrate solution, through evaporation and concentration control concentration about 92%, reduce pressure again crystallization, make solid ammonium nitrate.When producing infant industry explosive such as expanded ammonium nitrate explosive, emulsion, add water after the solid ammonium nitrate that explosive production factory generally takes ammonium nitrate production factory is produced is pulverized and heat and enter subsequent handling again after making solution about 70 ~ 92%.If the hot concentrated ammonium salt solution that direct commodity in use ammonium nitrate production factory of explosive production factory provides can be saved packing as raw materials for production to ammonium nitrate production manufacturer, reduce crystallization packing cost of labor and energy consumption; Explosive manufacturer can save fragmentation that original use solid ammonium nitrate makes raw material and dissolve operation and reduce the manufacturing line staffing, eliminate broken noise and the dust emission that produces, reduce the manufacturing line energy consumption greatly and reduced consequent greenhouse gas emission, improve batching speed and cleaner production level.Obviously, directly use hot concentrated ammonium salt solution to make the expanded ammonium nitrate explosive and hundred profits are arranged and none fraud.Hot concentrated ammonium salt solution occurs crystallization easily and crosses reasons such as thermolysis and transportation storage inconvenience owing to temperature height (more than 100 ℃), concentration big (more than 80%), also realizes with the direct process industry explosive of hot concentrated ammonium salt solution in the market.
The utility model content
The purpose of this utility model is exactly for realizing with directly using hot concentrated ammonium salt solution to provide a kind of tank container that is used for transporting hot red fuming nitric acid (RFNA) ammonium salt solution as making explosive raw material.
The utility model is made up of tank body 1, heat-insulation layer 2, steam heating tubulation 3, heat-insulation layer 2 is coated on outside the tank body 1, steam heating tubulation 3 is installed in the tank body 1, is provided with manhole 1-1, inlet point 1-2, steam heating tubulation admission port 1-3, compressed air inlet port 1-4, the admission port 1-5 that purges steam, discharging opening 1-6 on tank body 1.Described tank body is fixed in the container framework.It also has safety valve 4, and safety valve is installed on the tank body 1.It also has washboard, and washboard is installed in the tank body 1.Liquidometer and temperature sensor are installed inside and outside the tank body.Discharging opening 1-6 is connected with and is with remote-operated quick action emergency valve and blowing thermal insulation valve.The admission port 1-5 that purges steam connects a pipeline over against the discharging valve port.
The utility model has the advantages that: the inorganic material-organic material double-decked insulation that has designed unique process flame treatment, drop in temperature is less than 10 ℃ in 24 hours under the situation of no external thermal source heating for material in jar, and heat insulation effect satisfies the requirement of transporting hot red fuming nitric acid (RFNA) ammonium salt solution fully; Adopt the pressurized air discharging, guarantee that discharging is thorough; The bleeder valve of band insulation jacket is connected on the tank body by quick action emergency valve, can long-rangely close quick action emergency valve when being in an emergency, and prevents the material leakage.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Tank body 1 usefulness corrosion-resistant steel is made, inorganic material (aluminium silicate)-organic material (polyurethane) double-decked insulation that heat-insulation layer 2 adopts through flame treatment, be coated on outside the tank body 1 and and seal with stainless steel decorated sheet, steam heating tubulation 3 is installed in middle and lower part in the tank body 1, is provided with manhole 1-1, inlet point 1-2, steam heating tubulation admission port 1-3, compressed air inlet port 1-4, the admission port 1-5 that purges steam, discharging opening 1-6 on tank body 1.Design has washboard, temperature and level sensor in the tank body 1.Safety valve 4 is installed on the tank body 1.Tank body is fixed in the ISO freight container framework.Discharging opening 1-6 is connected with and is with remote-operated quick action emergency valve and blowing thermal insulation valve.The admission port 1-5 that purges steam connects a pipeline over against the discharging valve port, is used for can perfectly straightly connecing the steam blowing bleeder valve and gets rid of the crystallization obstruction when the material crystallization of bleeder valve place is stopped up.
During use, tank container is fixed on the container lorry gets final product.Into and out of tank body, the air pressurized mouth is used to add pressure discharge to hot concentrated ammonium salt solution by feed inlet and outlet, and steam coil is used for logical steam and heats.
Claims (7)
1, a kind of hot concentrated ammonium salt solution tank container, it is characterized in that it is made up of tank body (1), heat-insulation layer (2), steam heating tubulation (3), heat-insulation layer (2) is coated on outside the tank body (1), steam heating tubulation (3) is installed in the tank body (1), is provided with manhole (1-1), inlet point (1-2), steam heating tubulation admission port (1-3), compressed air inlet port (1-4), the admission port that purges steam (1-5), discharging opening (1-6) on tank body (1).
2, hot concentrated ammonium salt solution tank container according to claim 1 is characterized in that described tank body is fixed in the container framework.
3, hot concentrated ammonium salt solution tank container according to claim 1 is characterized in that it also has safety valve (4), and safety valve is installed on the tank body (1).
4, hot concentrated ammonium salt solution tank container according to claim 1 is characterized in that it also has washboard, and washboard is installed in the tank body (1).
5, hot concentrated ammonium salt solution tank container according to claim 1 is characterized in that inside and outside the tank body liquidometer and temperature sensor being installed.
6, hot concentrated ammonium salt solution tank container according to claim 1 is characterized in that discharging opening (1-6) is connected with to be with remote-operated quick action emergency valve and blowing thermal insulation valve.
7, hot concentrated ammonium salt solution tank container according to claim 1, the admission port (1-5) that it is characterized in that purging steam connect a pipeline over against the discharging valve port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084201U CN201376758Y (en) | 2009-03-12 | 2009-03-12 | Tank container for hot concentrated ammonium nitrate solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084201U CN201376758Y (en) | 2009-03-12 | 2009-03-12 | Tank container for hot concentrated ammonium nitrate solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376758Y true CN201376758Y (en) | 2010-01-06 |
Family
ID=41516857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920084201U Expired - Fee Related CN201376758Y (en) | 2009-03-12 | 2009-03-12 | Tank container for hot concentrated ammonium nitrate solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376758Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249825A (en) * | 2011-04-17 | 2011-11-23 | 安徽盾安民爆器材有限公司 | Quick dredging and heating device for discharged material of ammonium nitrate solution storage tank |
| CN103381940A (en) * | 2012-05-03 | 2013-11-06 | 薛世忠 | Storage and transportation device of emulsion explosive base materials |
| CN104261150A (en) * | 2014-08-22 | 2015-01-07 | 安徽淮化股份有限公司 | Discharging system for ammonium nitrate tank truck |
| CN109649874A (en) * | 2019-01-23 | 2019-04-19 | 南通四方罐式储运设备制造有限公司 | A kind of high-purity ammon tank container with heating device |
-
2009
- 2009-03-12 CN CN200920084201U patent/CN201376758Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249825A (en) * | 2011-04-17 | 2011-11-23 | 安徽盾安民爆器材有限公司 | Quick dredging and heating device for discharged material of ammonium nitrate solution storage tank |
| CN103381940A (en) * | 2012-05-03 | 2013-11-06 | 薛世忠 | Storage and transportation device of emulsion explosive base materials |
| CN103381940B (en) * | 2012-05-03 | 2015-10-21 | 青岛拓极采矿服务有限公司 | Process of dynamite substrate warehousing and transportation facilities |
| CN104261150A (en) * | 2014-08-22 | 2015-01-07 | 安徽淮化股份有限公司 | Discharging system for ammonium nitrate tank truck |
| CN109649874A (en) * | 2019-01-23 | 2019-04-19 | 南通四方罐式储运设备制造有限公司 | A kind of high-purity ammon tank container with heating device |
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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: 20100106 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |