CN207862222U - A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer - Google Patents
A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer Download PDFInfo
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- CN207862222U CN207862222U CN201820077719.9U CN201820077719U CN207862222U CN 207862222 U CN207862222 U CN 207862222U CN 201820077719 U CN201820077719 U CN 201820077719U CN 207862222 U CN207862222 U CN 207862222U
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Abstract
A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer, including propylhomoserin mixer and neutralization chamber, propylhomoserin mixer is equipped with gas ammonia import and nitration mixture import, propylhomoserin mixer one end is exported equipped with batch mixing, batch mixing outlet is connect with vertical reactor, vertical reactor is vertically arranged, and vertical reactor one end is connect with propylhomoserin mixer, and the other end is connect with neutralization chamber.Using the above structure, it can be effectively improved the effect of potassium acid sulfate nitration mixture and gas ammonia mixing slurry, promote the uniformity coefficient that propylhomoserin neutralizes, and solve the problems such as slurry Character instability.
Description
Technical field
The utility model is related to S-based compound fertilizer processing equipment field, especially a kind of ammonia for producing S-based compound fertilizer
Sour neutralization reaction device.
Background technology
S-based compound fertilizer refers to that potassium source uses potassium sulfate, or potassium chloride is sloughed composite fertilizer made of chlorion, sulphur
Sour K composite fertilizer technique mainly uses low temperature conversion potassium chloride extracting sulfuric acid hydrogen potassium, is then carried out with the slurry after ammonia neutralization reaction
Slurry-spraying pelletizing produces S-based compound fertilizer.Mainly there are tubular reactor, ammoniation reactor, slot at present by ammonia neutralisation of sulphuric acid hydrogen potassium nitration mixture
Formula reactor etc., it includes gas ammonia import, nitration mixture import, reactor, slurry outlet to neutralize reaction unit.
In the presence of mixing, uneven, the uneven cause fouling of reactor local reaction, ammonia damage big, neutralization with device in traditional ammonia
Slurry Character instability after reaction neutralizes the problems such as flash evaporation effect is bad, slurry outlet erosive wear is fast, in addition, because slurry from
Body characteristic, slurry mobility is bad in former neutralization chamber, the easy accumulated plugging of overflow port, after fouling equipment there are larger security risk,
Operation must stop and clear up for 2-3 hours, cause labor intensity big, system driving rate is low, seriously affects being normally carried out for production.
Invention content
Technical problem to be solved in the utility model is a kind of propylhomoserin neutralization reaction dress for producing S-based compound fertilizer
It sets, the effect of potassium acid sulfate nitration mixture and gas ammonia mixing slurry can be effectively improved, promote the uniformity coefficient that propylhomoserin neutralizes, and solve
The problems such as slurry Character instability.
In order to solve the above technical problems, technical solution used by the utility model is：One kind is compound for producing sulfenyl
The propylhomoserin neutralization reaction device of fertilizer, including propylhomoserin mixer and neutralization chamber, propylhomoserin mixer be equipped with gas ammonia import and nitration mixture into
Mouthful, propylhomoserin mixer one end is exported equipped with batch mixing, and batch mixing outlet is connect with vertical reactor, and vertical reactor is vertically arranged, and is stood
Formula reactor one end is connect with propylhomoserin mixer, and the other end is connect with neutralization chamber.
In preferred scheme, the gas ammonia import is arranged in propylhomoserin mixer one end, and the propylhomoserin mixer other end is mixed
Material outlet, the nitration mixture import are arranged in propylhomoserin mixer side.
In preferred scheme, be equipped with gas ammonia nozzle in the propylhomoserin mixer, nitration mixture import setting gas ammonia nozzle with
In propylhomoserin mixer sidewall between batch mixing outlet.
In preferred scheme, driving motor is equipped at the top of the propylhomoserin mixer, the shaft of driving motor passes through propylhomoserin
Mixer sidewall simultaneously extends in propylhomoserin mixer, is located at the shaft in propylhomoserin mixer and is equipped with slap plate；
The nitration mixture import is located at one end in propylhomoserin mixer and is equipped with nitration mixture inlet pipe, the discharge end position of nitration mixture inlet pipe
Above slap plate.
In preferred scheme, spoiler is equipped in the vertical reactor.
In preferred scheme, the spoiler is arranged by shaft in spoiler, and spoiler can rotate shaft rotation
It is dynamic.
In preferred scheme, described spoiler one end is equipped with spring, and spring one end is fixedly connected with spoiler one end, separately
One end is fixed on spoiler side wall.
In preferred scheme, the propylhomoserin mixer is made of resistant material, for example, by using graphite material.
In preferred scheme, the connecting pipe between the vertical reactor and neutralization chamber is equipped with acid and alkali-proof pump.
A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer provided by the utility model, by using upper
Structure is stated, is had the advantages that：
（1）Compared with traditional reactor, propylhomoserin neutralization reaction is more abundant, avoids causing to neutralize due to undercompounding
Device local scaling blocks, ammonia loses the production that excessive, slurry slurry character is bad, improves neutralization reactor and slurry-spraying pelletizing machine
The problems such as load, economic benefit are apparent；
（2）Increase graphite material propylhomoserin mixer, reduces potassium acid sulfate nitration mixture to the corrosivity of metal material, extend
The cycle of operation of device reduces the security risk of equipment, extends service life of equipment；
（3）Increase vertical pipe reactor, increase the slurry residence time, the character of slurry is more stablized, made for whitewashing
Grain provides good slurry, improves the stability of granulating system, and the system operation period is longer, reduces clear scar frequency of stopping,
Reduce the labor intensity of staff.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the propylhomoserin mixer structure schematic diagram of the utility model.
Fig. 3 is the propylhomoserin mixer perspective structure schematic diagram of the utility model.
Fig. 4 is the vertical reactor perspective structure schematic diagram of the utility model.
In figure：Main rod body 1, vertical reactor 2, neutralization chamber 3, gas ammonia import 4, nitration mixture import 5, gas ammonia nozzle 6, nitration mixture into
Pipe 7, driving motor 8 flop plate 9, batch mixing outlet 10, acid and alkali-proof pump 11, spoiler 12, shaft 13, spring 14.
Specific implementation mode
In picture 1-4, a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer, including 1 He of propylhomoserin mixer
Neutralization chamber 3, it is characterized in that：Propylhomoserin mixer 1 is equipped with gas ammonia import 4 and nitration mixture import 5, and 1 one end of propylhomoserin mixer is equipped with mixed
Material outlet 10, batch mixing outlet 10 are connect with vertical reactor 2, and vertical reactor 2 is vertically arranged, 2 one end of vertical reactor and ammonia
Sour mixer 1 connects, and the other end is connect with neutralization chamber 3.
In preferred scheme, the gas ammonia import 4 is arranged in 1 one end of propylhomoserin mixer, and 1 other end of propylhomoserin mixer is
Batch mixing outlet 10, the nitration mixture import 5 is arranged in 1 side of propylhomoserin mixer.
In preferred scheme, gas ammonia nozzle 6 is equipped in the propylhomoserin mixer 1, nitration mixture import 5 is arranged in gas ammonia nozzle
On 1 side wall of propylhomoserin mixer between 6 and batch mixing outlet 10.
In preferred scheme, 1 top of propylhomoserin mixer is equipped with driving motor 8, and the shaft of driving motor 8 passes through ammonia
1 side wall of sour mixer simultaneously extends in propylhomoserin mixer 1, is located at the shaft in propylhomoserin mixer 1 and is equipped with slap plate 9；
The nitration mixture import 5 is located at one end in propylhomoserin mixer 1 and is equipped with nitration mixture inlet pipe 7, the discharging of nitration mixture inlet pipe 7
End is located at 9 top of slap plate.
In preferred scheme, spoiler 12 is equipped in the vertical reactor 2.
In preferred scheme, the spoiler 12 is arranged by shaft 13 in spoiler 12, and spoiler 12 can
13 rotation around the shaft.
In preferred scheme, described 12 one end of spoiler is equipped with spring 14, and 14 one end of spring is solid with 12 one end of spoiler
Fixed connection, the other end are fixed on 12 side wall of spoiler.
In preferred scheme, the connecting pipe between the vertical reactor 2 and neutralization chamber 3 is equipped with acid and alkali-proof pump
11。
The operation principle of the present apparatus is as follows：
Ammonia is passed through by gas ammonia import 4, while the mix acid liquor of sulfuric acid and potassium acid sulfate being input to by nitration mixture import 5
In propylhomoserin mixer 1, mix acid liquor is hit and is raised by slap plate 9, come into full contact with the ammonia being passed through and mix realize it is pre- anti-
It answers, after pre-reaction is completed, by the effect of acid and alkali-proof pump 11, slurry is sucked in vertical reactor 2, in vertical reactor 2
In, two kinds of reactants in slurry are sufficiently mixed again, due to the presence of spoiler 12, are reduced the flow velocity of slurry, are improved
Residence time of two kinds of reactants in vertical reactor 2, to ensure that slurry mixture homogeneity, last well-mixed material
Slurry carries out neutralization reaction in neutralization chamber, completes to neutralize operation.
Using the above structure, compared with traditional reactor, propylhomoserin neutralization reaction is more abundant, avoids due to mixing not
Fully causing the blocking of neutralization device local scaling, ammonia to lose, excessive, slurry slurry character is bad, improve neutralization reactor and whitewashing is made
The problems such as produce load of grain machine, economic benefit is apparent；In addition increase graphite material propylhomoserin mixer, it is mixed to reduce potassium acid sulfate
Acid extends the cycle of operation of device to the corrosivity of metal material, reduces the security risk of equipment, extends equipment and uses the longevity
Life；Increase vertical pipe reactor simultaneously, increase the slurry residence time, the character of slurry is more stablized, carried for slurry-spraying pelletizing
Good slurry has been supplied, the stability of granulating system is improved, the system operation period is longer, reduces clear scar frequency of stopping, and reduces
The labor intensity of staff.
Claims (8)
1. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer, including propylhomoserin mixer（1）And neutralization chamber（3）,
It is characterized in that：Propylhomoserin mixer（1）It is equipped with gas ammonia import（4）With nitration mixture import（5）, propylhomoserin mixer（1）One end is equipped with mixed
Material outlet（10）, batch mixing outlet（10）With vertical reactor（2）Connection, vertical reactor（2）It is vertically arranged, vertical reactor
（2）One end and propylhomoserin mixer（1）Connection, the other end and neutralization chamber（3）Connection.
2. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 1, it is characterised in that：
The gas ammonia import（4）It is arranged in propylhomoserin mixer（1）One end, propylhomoserin mixer（1）The other end exports for batch mixing（10）, institute
The nitration mixture import stated（5）It is arranged in propylhomoserin mixer（1）Side.
3. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 2, it is characterised in that：
The propylhomoserin mixer（1）It is interior to be equipped with gas ammonia nozzle（6）, nitration mixture import（5）It is arranged in gas ammonia nozzle（6）It is exported with batch mixing
（10）Between propylhomoserin mixer（1）On side wall.
4. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 3, it is characterised in that：
The propylhomoserin mixer（1）Top is equipped with driving motor（8）, driving motor（8）Shaft pass through propylhomoserin mixer（1）Side wall
And extend to propylhomoserin mixer（1）It is interior, it is located at propylhomoserin mixer（1）Interior shaft is equipped with slap plate（9）；
The nitration mixture import（5）Positioned at propylhomoserin mixer（1）Interior one end is equipped with nitration mixture inlet pipe（7）, nitration mixture inlet pipe（7）'s
Discharge end is located at slap plate（9）Top.
5. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 1, it is characterised in that：
The vertical reactor（2）It is interior to be equipped with spoiler（12）.
6. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 5, it is characterised in that：
The spoiler（12）Pass through shaft（13）It is arranged in spoiler（12）It is interior, and spoiler（12）It can be around the shaft（13）Turn
It is dynamic.
7. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 6, it is characterised in that：
The spoiler（12）One end is equipped with spring（14）, spring（14）One end and spoiler（12）One end is fixedly connected, the other end
It is fixed on spoiler（12）On side wall.
8. a kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer according to claim 1, it is characterised in that：
The vertical reactor（2）With neutralization chamber（3）Between connecting pipe be equipped with acid and alkali-proof pump（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077719.9U CN207862222U (en) | 2018-01-17 | 2018-01-17 | A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077719.9U CN207862222U (en) | 2018-01-17 | 2018-01-17 | A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862222U true CN207862222U (en) | 2018-09-14 |
Family
ID=63462064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077719.9U Active CN207862222U (en) | 2018-01-17 | 2018-01-17 | A kind of propylhomoserin neutralization reaction device for producing S-based compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862222U (en) |
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2018
- 2018-01-17 CN CN201820077719.9U patent/CN207862222U/en active Active
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