CN206218561U - A kind of storage tank of ammonium nitrate solution - Google Patents
A kind of storage tank of ammonium nitrate solution Download PDFInfo
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- CN206218561U CN206218561U CN201621232449.1U CN201621232449U CN206218561U CN 206218561 U CN206218561 U CN 206218561U CN 201621232449 U CN201621232449 U CN 201621232449U CN 206218561 U CN206218561 U CN 206218561U
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- tank body
- ammonium nitrate
- tank
- nitrate solution
- pipe
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Abstract
A kind of storage tank of ammonium nitrate solution, belongs to chemical production equipment field, and it includes:The tank body of ammonium nitrate solution is stored, the tank body upper wall is provided with the liquid level gauge mouthful of ammonium nitrate solution liquid level in observation panel and detection tank, and the tank body upper wall is additionally provided with the inlet of sample tap and regulation liquid；The tank wall lower end is provided with discharging opening, and the tank body bottom wall is provided with sewage draining exit；The tank wall upper, middle and lower is equipped with thermometer mouthful；The feed pipe of ammonium nitrate solution is added, for two heating coils for heating, the regulation pipe for adding gas ammonia, the multiple air inlet pipe for adding air.Storage safety, the property indices of monitor in real time ammonium nitrate solution conveniently can be adjusted, it is ensured that it is in acceptability limit to ammonium nitrate solution temperature, pH value, concentration.
Description
Technical field
The utility model is related to chemical production equipment field, more particularly, to a kind of storage tank of ammonium nitrate solution.
Background technology
Ammonium nitrate is that, by the salt of nitric acid and gas ammonia reaction generation, ammonium nitrate is combined together with fuel oil, can be made into explosive,
It is applied to the aspects such as military and mining.Pure ammonium nitrate (NH4NO3) it is at normal temperatures stable, to hitting, colliding or rub not
It is sensitive.But can be exploded in the presence of high temperature, high pressure and the material that can be oxidized.Therefore in production, storing and use
Must strict safety regulation.
It is raw due to factors such as raw material acid concentration, the fluctuation of ammonia pressure or load adjustments during aqueous ammonium nitrate solution storage
The concentration of ammonium nitrate water solution of output is unstable, is difficult regulation, and Conventional solutions are stirred with the agitating device installed in tank deck,
Often etc. stir and about need 2-4 hours, the time is long and agitating device maintenance inconvenience, while being likely due to mechanical seal leakage
Oil influence safety.To ensure product quality and accelerating operating efficiency, it is necessary on the premise of safety, aqueous ammonium nitrate solution is existed
Be well mixed in the very short time, be beneficial to be analyzed, the later process such as entrucking.
Therefore, it is necessary to design a kind of storage tank of ammonium nitrate solution in fact, to overcome above mentioned problem.
Utility model content
To solve the above problems, the utility model provides a kind of storage safety, the items of monitor in real time ammonium nitrate solution
Performance indications, conveniently can be adjusted, it is ensured that it is in acceptability limit to ammonium nitrate solution temperature, pH value, concentration
Ammonium nitrate solution storage tank.
A kind of storage tank of ammonium nitrate solution that the utility model is provided, including：Store the tank body of ammonium nitrate solution, the tank
Body upper wall is provided with the liquid level gauge mouthful of ammonium nitrate solution liquid level in observation panel and detection tank, the tank body upper wall be additionally provided with sample tap and
Adjust the inlet of liquid；The tank wall lower end is provided with discharging opening, and the tank body bottom wall is provided with sewage draining exit；The tank body side
Wall upper, middle and lower is equipped with thermometer mouthful；
The feed pipe of ammonium nitrate solution, the feed pipe is added to extend towards the tank body bottom wall through the tank body upper wall,
The outlet of the feed pipe is located at the tank base；
For two heating coils for heating, heating coil described in two is separately positioned on middle part and bottom in the tank body,
The inlet and outlet of the heating coil both passes through the tank wall and is arranged on outside the tank body, and the heating coil
Outlet of the import higher than the heating coil；
Regulation pipe for adding gas ammonia, the regulation pipe include through tank body upper wall towards the tank body bottom wall extend it is straight
Manage and connected with the straight tube lower end and be located at the pipe of the tank base；The pipe is fixed on described by gusset
Tank base, and the pipe is provided with multiple ventholes；
Multiple air inlet pipe for adding air, multiple air inlet pipe both pass through tank body upper wall and prolong towards the tank body bottom wall
Stretch, the outlet of multiple feed pipes is located at the tank base, and the outlet of multiple air inlet pipe is evenly distributed in institute
State tank base.
Preferably, the thermometer mouthful include can remote monitoring temperature long-range mouth and can Site Detection temperature scene
Mouthful.
Preferably, 6 air inlet pipe uniformly are respectively equipped with the tank body.
Preferably, it is additionally provided with standby mouth on the tank body upper wall.
Preferably, the tank body external stability is provided with maintenance ladder.
Preferably, the tank body upper end is provided with maintenance guardrail.
Compared with prior art, the utility model has the advantages that：Storage safety, monitor in real time ammonium nitrate solution
Property indices, conveniently ammonium nitrate solution temperature, pH value, concentration can be adjusted, it is ensured that it is qualified
In the range of.
Brief description of the drawings
Fig. 1 is the structural representation of the storage tank of the ammonium nitrate solution of the preferred embodiment of the utility model one；
The drawing reference numeral explanation of specific embodiment：
1st, tank body, 11, observation panel, 12, liquid level gauge mouthful, 13, sample tap, 14, inlet, 15, discharging opening, 16, sewage draining exit,
17th, thermometer mouthful, 18, standby mouth, 2, feed pipe, 3, heating coil, 4, regulation pipe, 41, straight tube, 42, pipe, 43, gusset, 5,
Air inlet pipe, 6, maintenance ladder, 7, maintenance guardrail.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing.In the utility model
Description in, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", " outward "
Orientation or position relationship Deng instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this practicality newly
Type and simplified description, must be with specific orientation, with specific orientation rather than instruction or the signified device of hint or element
Construction and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As shown in figure 1, a kind of storage tank of ammonium nitrate solution that the present embodiment is provided, including：Tank body 1, feed pipe 2, heating
Coil pipe 3, regulation pipe 4, air inlet pipe 5, maintenance ladder 6 overhauls guardrail 7.
As shown in figure 1, the upper wall of tank body 1 is provided with observation panel 11, liquid level gauge mouthful 12, sample tap 13 and inlet 14, side wall
Lower end is provided with discharging opening 15, and bottom wall is provided with sewage draining exit 16, and liquid level gauge mouthful 12 is for detecting ammonium nitrate solution liquid level in tank body 1
, it is to avoid solution level is too low or too high.Sample tap 13 be in tank body 1 ammonium nitrate solution be sampled detection items refer to
Target.Inlet 14 is used for the regulation liquid such as process water is added in the ammonium nitrate solution in tank body 1, for adjusting ammonium nitrate solution
Concentration.Discharging opening 15 is that the ammonium nitrate solution in by tank body 1 releases entrucking.Sewage draining exit 16 is for being carried out to tank body 1
Sewage treatment, it is necessary to the liquid in tank body 1 is all discharged after cleaning tank body 1 or other operations, then can be by sewage draining exit 16
Discharge, sewage draining exit 16 is located at the bottom wall of tank body 1 and is equipped with bottom wall or so, can be by liquid all discharge, noresidues, so as to protect
The normal table for demonstrate,proving subsequent production is carried out.Standby mouth 18 separately is additionally provided with the upper wall of tank body 1, can be used as other functions or urgent shape
Sampling under condition etc. is acted on.
Thermometer mouthful 17 is equipped with the side wall upper part of tank body 1, middle part and bottom, thermometer mouthful 17 includes can remote monitoring temperature
Degree long-range mouth and can Site Detection temperature live mouth, from long-range and live two ways, three positions of upper, middle and lower to tank body 1
Interior temperature detected, its interior temperature is in safe range, it is ensured that storage safety.
As shown in figure 1, feed pipe 2 extends through the upper wall of tank body 1 towards the bottom wall of tank body 1, the outlet of feed pipe 2 is located at tank body 1
Bottom；For to ammonium nitrate solution is added in tank body 1, even if it enters in tank body 1 from bottom, process stabilization, solution adds flat
Surely, it is ensured that safe operation.
Heating coil 3 is equipped with the middle part of tank body 1 and bottom, the inlet and outlet of heating coil 3 both passes through the side wall of tank body 1
Be arranged on outside tank body 1, and heating coil 3 import higher than heating coil 3 outlet.It is to be added using steam in the present embodiment
Heat, the inlet and outlet of heating coil 3 is connected (not shown) with steam heater, under, in two positions to tank body 1
Interior ammonium nitrate solution is heated so that homogeneous heating is abundant, it is ensured that the temperature that ammonium nitrate solution is required in regulation.If temperature
Steam is then opened in reduction, and heating and heat preservation is carried out by heating coil 3, turns steam valve down if temperature is too high, reduces heating dish
The degree of heat of pipe 3.
As shown in figure 1, regulation pipe 4 includes straight tube 41 and pipe 42；Straight tube 41 passes through the upper wall of tank body 1 towards the bottom of the tank body 1
Wall extends, pipe 42 is connected with the lower end of straight tube 41 and disk is located at the bottom of the tank body 1, and pipe 42 is fixed on tank body by gusset 43
1 bottom, and pipe 42 is provided with multiple ventholes, to gas ammonia is added in the ammonium nitrate solution in tank body 1, is used to adjust pH value of solution
Value, when solution ph is required less than standard, its pH value is adjusted until qualified by adding gas ammonia.Pipe 42 is that disk is located at tank body 1
Bottom, and pipe 42 is provided with multiple ventholes, gas ammonia energy multiple spot is passed through gas ammonia to uniform in ammonium nitrate solution, and reaction is more
Plus it is uniform.
Six air inlet pipe 5 are each passed through the upper wall of tank body 1 and extend towards the bottom wall of tank body 1, and the outlet of feed pipe 2 is located at the bottom of tank body 1
Portion, and the outlet of six air inlet pipe 5 is evenly distributed in the bottom of tank body 1.When solution ph is required higher than standard, using air inlet pipe
5 to air is added in solution, the ammonia of solution in stripping storage tank makes its pH value reach requirement, meanwhile, the addition of air can be played stirs
The effect of mixing, is fully complete solution reaction.Or process water is tuned into slightly acidity, then process water is added into tank body by inlet 14
1 makes its pH value reach requirement.Various methods adjust solution, simple and convenient.In other embodiments, other numbers can be also installed
The (not shown) of air inlet pipe 5, equally can solve problem.
As shown in figure 1, the external stability of tank body 1 is provided with maintenance ladder 6, the upper end of tank body 1 is provided with maintenance guardrail 7, can be significantly
Improve the convenient and security of staff's maintenance.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (6)
1. a kind of storage tank of ammonium nitrate solution, it is characterised in that including：
The tank body of ammonium nitrate solution is stored, the tank body upper wall is provided with the liquid level of ammonium nitrate solution liquid level in observation panel and detection tank
Meter mouth, the tank body upper wall is additionally provided with the inlet of sample tap and regulation liquid；The tank wall lower end is provided with discharging opening, described
Tank body bottom wall is provided with sewage draining exit；The tank wall upper, middle and lower is equipped with thermometer mouthful；
The feed pipe of ammonium nitrate solution is added, the feed pipe extends through the tank body upper wall towards the tank body bottom wall, described
The outlet of feed pipe is located at the tank base；
For two heating coils for heating, heating coil described in two is separately positioned on middle part and bottom in the tank body, described
The inlet and outlet of heating coil both passes through the tank wall and is arranged on outside the tank body, and the heating coil import
Higher than the outlet of the heating coil；
Regulation pipe for adding gas ammonia, straight tube that the regulation pipe includes extending towards the tank body bottom wall through tank body upper wall,
And connected with the straight tube lower end and be located at the pipe of the tank base；The pipe is fixed on the tank body by gusset
Bottom, and the pipe is provided with multiple ventholes；
Multiple air inlet pipe for adding air, multiple air inlet pipe both pass through tank body upper wall and extend towards the tank body bottom wall,
The outlet of multiple feed pipes is located at the tank base, and the outlet of multiple air inlet pipe is evenly distributed in the tank
Body bottom.
2. the storage tank of ammonium nitrate solution as described in claim 1, it is characterised in that：The thermometer mouthful includes remotely supervising
The long-range mouth of controlling temperature and can Site Detection temperature live mouth.
3. the storage tank of ammonium nitrate solution as described in claim 1, it is characterised in that：Uniformly 6 are respectively equipped with the tank body
Air inlet pipe described in root.
4. the storage tank of the ammonium nitrate solution as described in claims 1 to 3, it is characterised in that：It is additionally provided with the tank body upper wall
Standby mouth.
5. the storage tank of the ammonium nitrate solution as described in claims 1 to 3, it is characterised in that：The tank body external stability is installed
There is maintenance ladder.
6. the storage tank of ammonium nitrate solution as described in claim 5, it is characterised in that：The tank body upper end is provided with maintenance shield
Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232449.1U CN206218561U (en) | 2016-11-17 | 2016-11-17 | A kind of storage tank of ammonium nitrate solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232449.1U CN206218561U (en) | 2016-11-17 | 2016-11-17 | A kind of storage tank of ammonium nitrate solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218561U true CN206218561U (en) | 2017-06-06 |
Family
ID=58792650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232449.1U Active CN206218561U (en) | 2016-11-17 | 2016-11-17 | A kind of storage tank of ammonium nitrate solution |
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| CN (1) | CN206218561U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-11-17 CN CN201621232449.1U patent/CN206218561U/en active Active
Cited By (1)
| 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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