CN205500786U - Continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying - Google Patents
Continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying Download PDFInfo
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- CN205500786U CN205500786U CN201620201371.0U CN201620201371U CN205500786U CN 205500786 U CN205500786 U CN 205500786U CN 201620201371 U CN201620201371 U CN 201620201371U CN 205500786 U CN205500786 U CN 205500786U
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- phosphoric acid
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- dearsenization
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Abstract
The embodiment of the utility model discloses continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying, this continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying includes the reactor, is provided with into sour mouthful and dog -house on it, the inside of reactor is provided with rotatory agitator, display panel sets up in the lateral surface of reactor, is connected with reactor's barometer and temperature -sensing ware, the circulating pump, one end is connected through the play acid mouth of an acid tube and reactor, and its other end is connected tee bend and is advanced the acid tube, and one of them connection filtration process that the circulating pump was kept away from to the acid tube is advanced in the tee bend, and another is carried back in the reactor, spouting sour ring, setting up the portion in reactor, advancing the acid tube with the tee bend of carrying back the reactor and be connected, spouting and evenly be provided with a plurality of sour holes of spouting on the ring of tingling. The utility model discloses a continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying has not only shortened the cycle time of dearsenification reaction, has still improved production efficiency, can reflect reactor's pressure and temperature in addition in real time, the controlled reaction process of being more convenient for.
Description
Technical field
This utility model relates to the reactor in a kind of factory, particularly relates to a kind of phosphoric acid production auto feed even
Continuous dearsenization reactor.
Background technology
Phosphoric acid is a kind of common mineral acid, is mainly used in the industry such as pharmacy, food, fertilizer, it is possible to be used as
Chemical reagent.In the production process of phosphoric acid, the particularly production of food grade phosphoric acid, the impurity in phosphoric acid is special
The removal not being arsenic impurities is particularly important.General dearsenization reactor uses circulating line directly in reactor
The method of injection phosphoric acid reach reactor in the mixing of various materials, and improve production efficiency, but this kind of side
Method not only makes the composite rate of material limited, and control the most bad for the pressure in reactor, additionally, de-
Arsenic reaction has a special requirement to reaction temperature, and general reactor does not possess and controls reaction temperature in real time
Function.
Utility model content
This utility model embodiment technical problem to be solved is, can not for general dearsenization reactor
It is sufficiently mixed material, and the most bad control of pressure, does not the most possess the function controlling reaction temperature in real time
Problem, it is proposed that a kind of phosphoric acid production auto feed continuous dearsenization reactor.
In order to solve above-mentioned technical problem, this utility model embodiment provides a kind of phosphoric acid production auto feed
Dearsenization reactor continuously, this phosphoric acid production auto feed continuous dearsenization reactor includes: reactor, and it sets
It is equipped with acid inlet and dog-house, by acid inlet, is provided with fluid-tight drain, by dog-house, be provided with pressure modulating opening,
Reactor be internally provided with Stirring device；Display floater, is arranged at the lateral surface of reactor, with reaction
Barometer and temperature inductor in device connect；Circulating pump, one end is by going out the acid mouth of acid tube and reactor
Connecting, its other end connecting tee acid inlet tube, threeway acid inlet tube filters away from a wherein connection of circulating pump
Operation, another is transmitted back in reactor；Spray acid ring, is arranged at inside reactor, and is transmitted back to reactor
Threeway acid inlet tube connect, spray acid ring on be evenly arranged with multiple spray acid hole.
Wherein, Stirring device is connected with stirrer shaft, and stirrer shaft is at least part of away from one end of agitator
It is arranged at outside reactor.
Wherein, acid inlet and dog-house are respectively arranged at the both sides of stirrer shaft.
Wherein, stirrer shaft is through spray acid ring.
Wherein, go out and on acid tube, be provided with the first valve.
Wherein, of threeway acid inlet tube connection filter progress being provided with the second valve, threeway acid inlet tube is defeated
Send back to and on of reactor, be provided with the 3rd valve.
Implement this utility model embodiment, have the advantages that phosphoric acid production of the present utility model is automatic
The mode that the continuous dearsenization reactor that feeds employing spray acid ring and Stirring device combine is to the material in reactor
It is sufficiently mixed, not only shortens the circulation time of dearsenization reaction, also improve production efficiency, the most instead
It is provided with barometer and temperature inductor in answering device, the pressure in reactor and temperature can be reflected in real time, more
It is easy to control course of reaction.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, comes for those of ordinary skill in the art
Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the phosphoric acid production auto feed continuous dearsenization reactor that this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
This utility model provides a kind of phosphoric acid production auto feed continuous dearsenization reactor, refers to Fig. 1, figure
1 is the structural representation of the phosphoric acid production auto feed continuous dearsenization reactor that this utility model provides.This phosphoric acid
Produce auto feed continuous dearsenization reactor to include: reactor 10, display floater 20, circulating pump 30, go out acid
Pipe 31, threeway acid inlet tube 33 and spray acid ring 40.
Being provided with acid inlet 11 and dog-house 12 on reactor 10, acid inlet 11 is other is provided with fluid-tight drain
13, dog-house 12 is other is provided with pressure modulating opening 14.Reactor 10 be internally provided with Stirring device 15.Rotation
Turning agitator 15 to be connected with stirrer shaft 16, stirrer shaft 16 is at least part of away from one end of agitator 15
It is arranged at outside reactor 10.Acid inlet 11 and dog-house 12 are respectively arranged at the both sides of stirrer shaft 16.
Display floater 20 is arranged at the lateral surface of reactor 10, with the barometer 21 in reactor 10 and temperature
Degree induction apparatus 22 connects.
Circulating pump 30 one end is connected with the acid mouth (sign) of reactor 10 by going out acid tube 31, and it is another
One end connecting tee acid inlet tube 33.Going out and be provided with the first valve 32 on acid tube 31, threeway acid inlet tube 33 connects
It is provided with the second valve 34 on of filter progress, is transmitted back on one of reactor 10 be provided with the 3rd valve
Door 35.
It is internal that spray acid ring 40 is arranged at reactor 10, connects with the threeway acid inlet tube 33 being transmitted back to reactor 10
Connect, spray acid ring 40 is evenly arranged with multiple spray acid hole 41.Stirrer shaft 16 is through spray acid ring 40.
When phosphoric acid is carried out dearsenization remove impurity, first by the phosphoric acid containing arsenic impurities from the acid inlet 11 of reactor 10
It is transported in reactor 10, to reactor 10, puts into phosphorus pentasulfide Hydrodearsenic Catalyst from dog-house 12 the most again,
Close the second valve 34, open the first valve 32, circulating pump 30 and the 3rd valve 35, from reactor 10
The phosphoric acid of output is uniformly sprayed back reactor by spray acid ring 40 after going out acid tube 31 and threeway acid inlet tube 33 again
In 10, after whole circular response terminate, close the 3rd valve 35, open the second valve 34, make reactor
In 10, remaining spent acid is discharged in filter progress.In whole course of reaction, control panel can show reaction
Temperature in device 10 and pressure, if there is exception, then the reaction in stopped reaction device 10.
Implement this utility model embodiment, have the advantages that phosphoric acid production of the present utility model is automatic
The mode that the continuous dearsenization reactor that feeds employing spray acid ring and Stirring device combine is to the material in reactor
It is sufficiently mixed, not only shortens the circulation time of dearsenization reaction, also improve production efficiency, the most instead
It is provided with barometer and temperature inductor in answering device, the pressure in reactor and temperature can be reflected in real time, more
It is easy to control course of reaction.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (6)
1. a phosphoric acid production auto feed continuous dearsenization reactor, it is characterised in that described phosphoric acid production is certainly
The dynamic continuous dearsenization reactor that feeds includes:
Reactor, is provided with acid inlet and dog-house, is provided with fluid-tight drain by described acid inlet,
Be provided with pressure modulating opening by described dog-house, described reactor be internally provided with Stirring device；
Display floater, is arranged at the lateral surface of described reactor, with the barometer in described reactor and temperature
Induction apparatus connects；
Circulating pump, one end is connected with the acid mouth of described reactor by going out acid tube, its other end connecting tee
Acid inlet tube, described threeway acid inlet tube is away from a wherein connection filter progress of described circulating pump, and another is defeated
Send back in described reactor；
Spray acid ring, is arranged at described inside reactor, with the described threeway acid inlet tube being transmitted back to described reactor
Connect, described spray acid ring is evenly arranged with multiple spray acid hole.
Phosphoric acid production auto feed the most according to claim 1 continuous dearsenization reactor, it is characterised in that
Described Stirring device is connected with stirrer shaft, and described stirrer shaft is away from least portion, one end of described agitator
Set up separately and be placed in outside described reactor.
Phosphoric acid production auto feed the most according to claim 2 continuous dearsenization reactor, it is characterised in that
Described acid inlet and described dog-house are respectively arranged at the both sides of described stirrer shaft.
Phosphoric acid production auto feed the most according to claim 2 continuous dearsenization reactor, it is characterised in that
Described stirrer shaft is through described spray acid ring.
Phosphoric acid production auto feed the most according to claim 1 continuous dearsenization reactor, it is characterised in that
Described go out to be provided with the first valve on acid tube.
Phosphoric acid production auto feed the most according to claim 1 continuous dearsenization reactor, it is characterised in that
It is provided with the second valve, described threeway acid inlet tube on of the described threeway acid inlet tube described filter progress of connection
It is transmitted back on one of described reactor be provided with the 3rd valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201371.0U CN205500786U (en) | 2016-03-16 | 2016-03-16 | Continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201371.0U CN205500786U (en) | 2016-03-16 | 2016-03-16 | Continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500786U true CN205500786U (en) | 2016-08-24 |
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ID=56728170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201371.0U Active CN205500786U (en) | 2016-03-16 | 2016-03-16 | Continuous dearsenification reactor of phosphoric acid manufacture automatic material conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500786U (en) |
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2016
- 2016-03-16 CN CN201620201371.0U patent/CN205500786U/en active Active
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