CN204937917U - A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement - Google Patents

A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement Download PDF

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Publication number
CN204937917U
CN204937917U CN201520716711.9U CN201520716711U CN204937917U CN 204937917 U CN204937917 U CN 204937917U CN 201520716711 U CN201520716711 U CN 201520716711U CN 204937917 U CN204937917 U CN 204937917U
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China
Prior art keywords
ammonium nitrate
tank body
nitrate solution
tank
heating
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Active
Application number
CN201520716711.9U
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Chinese (zh)
Inventor
吴仕峰
刘欣歆
袁丁
滕建政
吴强
曹亚军
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Qianxi Nanzhou Lehe Chemical Co Ltd
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Qianxi Nanzhou Lehe Chemical Co Ltd
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Priority to CN201520716711.9U priority Critical patent/CN204937917U/en
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Abstract

The utility model provides a kind of aqueous ammonium nitrate solution holding vessel with heating arrangement, comprises steam pipe, manual admission valve, pneumatic admission valve, heating coil, tank body, vapor cock and tail gas pipe; Described tank inner chamber bottom is at least provided with one deck heating coil, and the input port of described heating coil is connected with steam pipe with manual admission valve in the outside of tank body by pneumatic admission valve, and delivery port is connected with tail gas pipe in the outside of tank body by vapor cock.Being provided with plate-like heating pipe in the utility model holding vessel, utilizing the heat transfer process that steam brings, is aqueous ammonium nitrate solution heating in tank; Open circulation valve, ON cycle pump, in tank, liquid ammonium does not stop circulating-heating by circulating line, and tank body top is provided with circulating line, is assigned in arm by liquid ammonium by ring pipe, then flows in tank, heating evenly, heating effect is better; The interlayer at ammonium nitrate solution storage tank surrounding and top built with heat-insulation layer, to keep the temperature in tank.

Description

A kind of aqueous ammonium nitrate solution holding vessel with heater
Technical field
The utility model is related to aqueous ammonium nitrate solution technical field of memory, and in particular to a kind of aqueous ammonium nitrate solution holding vessel with heater.
Background technology
The production for directly applying to commercial explosive by ammonium nitrate production producer offer ammonium nitrate solution is the typical production mode of external explosive production producer.For ammonium nitrate production producer, it can save the cost of labor of the energy consumption of solution crystallization process, the packing cost of ammonium nitrate crystals and packaging process;To explosive production producer, the energy consumption that ammonium nitrate crystals crush cost of labor and fusion processes again can be saved.Therefore this is a kind of production model of doulbe-sides' victory, meets the requirement of conservation-minded society, is worth in the popularization and application of commercial explosive manufacturer.The domestic mode of production for carrying out commercial explosive using ammonium nitrate solution just starts at present, because not ready-made use experience is available for using for reference, data that can be for reference is extremely limited, therefore the characteristic of ammonium nitrate solution is understood, take effective safe precaution measure, it is ensured that ammonium nitrate transport, storage and the use of the safety of process is highly important.
The characteristics of there is easy crystallization due to aqueous ammonium nitrate solution, after crystallisation, aqueous ammonium nitrate solution can have the different situation of subregion concentration, and the holding vessel used at present is no insulating power mostly, and heater is not carried, it is unfavorable for keeping the temperature of aqueous ammonium nitrate solution in holding vessel.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of aqueous ammonium nitrate solution holding vessel with heater.
The utility model is achieved by the following technical programs.
A kind of aqueous ammonium nitrate solution holding vessel with heater that the utility model is provided, including main steam pipe, manual inlet valve, pneumatic inlet valve, heating coil, tank body, exhaust steam valve and tail gas pipe;The tank inner chamber bottom is at least provided with one layer of heating coil, and the input port of the heating coil is connected in the outside of tank body by pneumatic inlet valve and manual inlet valve with main steam pipe, and delivery outlet is connected in the outside of tank body by exhaust steam valve with tail gas pipe.
Liquid level sensor and/or exhalation vents are also equipped with the top of the tank body.
Multiple temperature sensors are additionally provided with the different height of the tank wall.
Heat-insulation layer is additionally provided between the surrounding of the tank body and the inside and outside wall at top.
The two ends of the exhaust steam valve are also parallel with tail vapour by-passing valve.
The beneficial effects of the utility model are:Plate-like heating tube is provided with holding vessel, using steam zone come heat transfer process, be in tank aqueous ammonium nitrate solution heat;Open liquid ammonium in circulating valve, open the circulation pump, tank not stop to be provided with circulating line at the top of circulating-heating, tank body by circulating line, assigned to liquid ammonium in branch pipe by ring pipe, then flow into tank, evenly, heating effect is more preferably for heating;The interlayer at ammonium nitrate solution storage tank surrounding and top is built with heat-insulation layer, to keep the temperature in tank.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is profiles of the Fig. 1 along A-A;
In figure:1- main steam pipes, the manual inlet valves of 2-, the pneumatic inlet valves of 3-, 4- heating coils, the manual fire valves of 5-, the pneumatic fire valves of 6-, 7- feeds jet pipe, 8- tank bodies, 9- temperature sensors, 10- tail vapour by-passing valves, 11- exhaust steam valves, 12- tail gas pipes, 13- drenches with rain pipeline, 14- liquid level sensors, 15- exhalation vents, 16- upper circular tubes.
Embodiment
Be described further below the technical solution of the utility model, but claimed scope be not limited to it is described.
A kind of aqueous ammonium nitrate solution holding vessel with heater as depicted in figs. 1 and 2, including main steam pipe 1, manual inlet valve 2, pneumatic inlet valve 3, heating coil 4, tank body 8, exhaust steam valve 11 and tail gas pipe 12;The inner chamber bottom of tank body 8 is at least provided with one layer of heating coil 4, the input port of the heating coil 4 is connected in the outside of tank body 8 by pneumatic inlet valve 3 and manual inlet valve 2 with main steam pipe 1, and delivery outlet is connected in the outside of tank body 8 by exhaust steam valve 11 with tail gas pipe 12;The two ends of the exhaust steam valve 11 are also parallel with tail vapour by-passing valve 10.
The top of the tank body 8 is also equipped with liquid level sensor 14 and/or exhalation vents 15.
Multiple temperature sensors 9 are additionally provided with the different height of the side wall of tank body 8, the temperature in tank is monitored in real time;Heat-insulation layer is additionally provided between the surrounding of the tank body 8 and the inside and outside wall at top;It is incubated beneficial to the temperature inside tank body 8.
The utility model in actual use, by be provided with holding vessel plate-like heating tube heat, and using steam zone come heat transfer process, be in tank aqueous ammonium nitrate solution heating;Liquid ammonium in circulating valve, open the circulation pump, tank is opened simultaneously not stop to be provided with circulating line at the top of circulating-heating, tank body by circulating line, is assigned to liquid ammonium in branch pipe by ring pipe, then is flowed into tank, and evenly, heating effect is more preferably for heating;The interlayer at ammonium nitrate solution storage tank surrounding and top is built with heat-insulation layer, to keep the temperature in tank.

Claims (5)

1. a kind of aqueous ammonium nitrate solution holding vessel with heater, including main steam pipe (1), manual inlet valve (2), pneumatic inlet valve (3), heating coil (4), tank body (8), exhaust steam valve (11) and tail gas pipe (12), it is characterised in that:Tank body (8) the inner chamber bottom is at least provided with one layer of heating coil (4), the input port of the heating coil (4) is connected in the outside of tank body (8) by pneumatic inlet valve (3) and manual inlet valve (2) with main steam pipe (1), and delivery outlet is connected in the outside of tank body (8) by exhaust steam valve (11) with tail gas pipe (12).
2. the aqueous ammonium nitrate solution holding vessel as claimed in claim 1 with heater, it is characterised in that:Liquid level sensor (14) and/or exhalation vents (15) are also equipped with the top of the tank body (8).
3. the aqueous ammonium nitrate solution holding vessel as claimed in claim 1 with heater, it is characterised in that:Multiple temperature sensors (9) are additionally provided with the different height of tank body (8) side wall.
4. the aqueous ammonium nitrate solution holding vessel as claimed in claim 1 with heater, it is characterised in that:Heat-insulation layer is additionally provided between the surrounding of the tank body (8) and the inside and outside wall at top.
5. the aqueous ammonium nitrate solution holding vessel as claimed in claim 1 with heater, it is characterised in that:The two ends of the exhaust steam valve (11) are also parallel with tail vapour by-passing valve (10).
CN201520716711.9U 2015-09-16 2015-09-16 A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement Active CN204937917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520716711.9U CN204937917U (en) 2015-09-16 2015-09-16 A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520716711.9U CN204937917U (en) 2015-09-16 2015-09-16 A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement

Publications (1)

Publication Number Publication Date
CN204937917U true CN204937917U (en) 2016-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520716711.9U Active CN204937917U (en) 2015-09-16 2015-09-16 A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement

Country Status (1)

Country Link
CN (1) CN204937917U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113023142A (en) * 2021-04-20 2021-06-25 河北冀衡赛瑞化工有限公司 Safe storage device of ammonium nitrate solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113023142A (en) * 2021-04-20 2021-06-25 河北冀衡赛瑞化工有限公司 Safe storage device of ammonium nitrate solution

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