CN207307840U - A kind of nitrate production chemical industry equipment - Google Patents
A kind of nitrate production chemical industry equipment Download PDFInfo
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- CN207307840U CN207307840U CN201720941824.8U CN201720941824U CN207307840U CN 207307840 U CN207307840 U CN 207307840U CN 201720941824 U CN201720941824 U CN 201720941824U CN 207307840 U CN207307840 U CN 207307840U
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- industry equipment
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Abstract
The utility model discloses a kind of nitrate production chemical industry equipment, including adding preheating box and agitator tank, the preheating box upper end is equipped with feed inlet, heating chamber is connected with by connecting tube on the right side of preheating box, preheating box lower end is equipped with connecting tube, connecting tube lower end is connected with logical medicine-chest, the agitator tank is internally provided with puddle support, stirring chamber interior wall is equipped with thermal insulation layer, left side exhaust pipe and right side exhaust pipe are equipped with left and right sides of thermal insulation layer, left side exhaust pipe lower end is connected with left side heating laminate, heat laminate lower end and left side heating unit is connected with by connecting tube in left side, right side exhaust pipe lower end is connected with right side heating laminate, heat laminate lower end and right side heating unit is connected with by connecting tube in right side, heater box is equipped with the left of the heating unit of right side, air blower is connected by ventilation duct on the right side of heater box.The utility model nitrate production chemical industry equipment, production efficiency are high.
Description
Technical field
A kind of chemical industry equipment is the utility model is related to, is specifically a kind of nitrate production chemical industry equipment.
Background technology
Potassium nitrate is the nitrate of potassium, and (potassium nitrate is ionic compound to empirical formula KNO3, not molecule, so not having
Molecular weight, only formula weight).Appearance is clear, colorless or white powder, and tasteless, proportion (water=1) is 2 .11.In water molten
Xie Du for 13g/100mL (different because of temperature, temperature more high-dissolvability is higher, among chemical substance, potassium nitrate changes in solubility
It is quite obvious).World's potassium nitrate 70% is used for agricultural.
The preparation method of potassium nitrate is more, and chemical plant is prepared substantial amounts of nitrate and can generally be prepared using double decomposition at present
Nitrate, it is that sodium nitrate and potassium chloride are obtained potassium nitrate and sodium chloride through metathesis reaction that double decomposition, which prepares nitrate,.Utilize
Their different solubilities at different temperatures can be isolated；Such as：First sodium nitrate is dissolved in hot water, under agitation by nitre
Sour sodium：The certain charge ratio of potassium chloride is gradually added into potassium chloride, through being concentrated by evaporation, when temperature is 119 DEG C, and sodium chloride crystallization analysis
Go out, solution and crystal are subjected to heat filtering, obtain a large amount of sodium chloride crystals, then by the mother liquor Slow cooling after Isolating chlorinated sodium,
Potassium nitrate is crystallized and separated out.Sterling can be obtained through filtering, washing and being drying to obtain crude product (purity >=85%), then through recrystallization
And high sterling.But since the potassium nitrate amount of chemical plant production is more, the dosage of sodium nitrate and potassium chloride is also more, therefore,
Sodium nitrate needs longer dissolution time, and real reaction temperature (mainly chlorine in the sodium nitrate and potassium chloride in reaction kettle
Change the temperature that sodium separates out) rise slow, sodium chloride separates out completely as far as possible to be needed with regard to long time, and sodium nitrate there may be
Dissolve incomplete situation, sodium nitrate cannot ionize completely so that sodium nitrate cannot be sufficiently mixed with potassium chloride, sodium nitrate with
Potassium chloride cannot ionize completely, and the product purity finally obtained is low so that the preparation efficiency of potassium nitrate finished product is low.
Utility model content
The purpose of this utility model is to provide a kind of nitrate production chemical industry equipment, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of nitrate production chemical industry equipment, including add preheating box and agitator tank, the preheating box upper end is equipped with
Feed inlet, preheating box right side are connected with heating chamber by connecting tube, and preheating box lower end is equipped with connecting tube, and connecting tube is equipped with
Valve, connecting tube lower end are connected with logical medicine-chest, and the agitator tank is internally provided with puddle support, and puddle support upper end is fixed with shaft, turn
Axis connects motor with belt by runner, and motor is fixed on agitator tank, and stirring chamber interior wall is equipped with thermal insulation layer, thermal insulation layer or so
Both sides agitator tank is equipped with left side exhaust pipe and right side exhaust pipe, and left side exhaust pipe lower end is connected with left side heating laminate, left side
Heating laminate lower end is connected with left side heating unit, right side exhaust pipe upper end connection heating chamber, right side exhaust pipe by connecting tube
Lower end is connected with right side heating laminate, and right side heats laminate lower end and is connected with right side heating unit, right side heating by connecting tube
Heater box is equipped with the left of device, passes through ventilation duct connection air blower, right side heating unit and left side heating unit on the right side of heater box
Equipped with identical structure, siphunculus is equipped between right side heating unit and left side heating unit, siphunculus is internally provided with filter screen, siphunculus
Lower end is equipped with storage bin, and storage bin lower end is equipped with valve.
As further program of the utility model：The preheating box is surrounded by voided layer.
As the utility model further scheme：The logical medicine-chest is internally provided with the curved tube of undaform.
As the utility model further scheme：Two fixed links and arc-shaped connecting rod group that the puddle support is set
Synthesis is fan-shaped.
As the utility model further scheme：The right side heating laminate and left side heating laminate are arranged to arc
Shape.
As the utility model further scheme：The heater box is internally provided with five row heating tubes, and five row heating
Reduction trend is presented in pipe quantity from right to left.
As the utility model further scheme：The siphunculus is equipped with valve.
Compared with prior art, the beneficial effects of the utility model are：
The utility model nitrate production chemical industry equipment, when nitrate produces, is added by left side heating unit and right side
Thermal heats Hot-blast Heating agitator tank is passed through in laminate and right side heating laminate to the left, with preheating in left side heating laminate
Wind enter logical medicine-chest and be used again, right side being passed into after heating chamber heats again for laminate of heating is passed through preheating box, will
Sodium nitrate is added in preheating box and preheated, and is dissolved easy to sodium nitrate, and sodium nitrate solution enters logical medicine-chest again by connecting tube
Heating, sodium nitrate solution enter mixed chlorinated potassium in agitator tank, start motor and drive shaft and puddle support stirring so that potassium chloride
Complete with sodium nitrate dissolving, ionization, uniformly mixing, can quickly and precipitated sodium chloride as complete as possible is brilliant in heating evaporation
Body, time saving and energy saving, production efficiency is high, and being discharged into storage bin by siphunculus after reaction is easy to prepare for production next time.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of nitrate production chemical industry equipment.
Fig. 2 is a kind of structure diagram of heater box in nitrate production chemical industry equipment.
Fig. 3 is a kind of structure diagram of puddle support in nitrate production chemical industry equipment.
Wherein：Feed inlet 1, preheating box 2, valve 3, connecting tube 4, logical medicine-chest 5, thermal insulation layer 6, agitator tank 7, left side exhaust
It is pipe 8, left side heating laminate 9, left side heating unit 10, siphunculus 11, filter screen 12, storage bin 13, valve 14, air blower 15, logical
Air hose 16, right side heating unit 17, heater box 18, right side heating laminate 19, right side exhaust pipe 20, puddle support 21, heating chamber 22,
Motor 23, shaft 24.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of nitrate production chemical industry equipment, including add preheating
Case 2 and agitator tank 7,2 upper end of preheating box are equipped with feed inlet 1, and preheating box 2 is surrounded by voided layer, and preheating box 2 is right
Side is connected with heating chamber 22 by connecting tube, and 2 lower end of preheating box is equipped with connecting tube 4, and connecting tube 4 is equipped with valve 3, connecting tube
4 lower ends are connected with logical medicine-chest 5, and logical medicine-chest 5 is internally provided with the curved tube of undaform, and the agitator tank 7 is internally provided with puddle support 21, stirs
Two fixed links and arc-shaped connecting rod for mixing the setting of frame 21 are combined into sector, and 21 upper end of puddle support is fixed with shaft 24, shaft 24
Motor 23 is connected with belt by runner, motor 23 is fixed on agitator tank 7, and 7 inner wall of agitator tank is equipped with thermal insulation layer 6, heat-insulated
6 left and right sides agitator tank 7 of layer are equipped with left side exhaust pipe 8 and right side exhaust pipe 20, and exhaust pipe 8 lower end in left side is connected with left side and adds
Thermosphere plate 9, left side heat 9 lower end of laminate and are connected with left side heating unit 10, the connection of 20 upper end of right side exhaust pipe by connecting tube
Heating chamber 22,20 lower end of right side exhaust pipe are connected with right side heating laminate 19, and right side heating laminate 19 and left side heating laminate 9 are all
Camber is set, and right side heats 19 lower end of laminate and is connected with right side heating unit 17 by connecting tube, and right side heating unit 17 is left
Side is equipped with heater box 18, and heater box 18 is internally provided with five row heating tubes, and five row heating tube quantity are presented reduction and become from right to left
Gesture, the right side of heater box 18 connect air blower 15 by ventilation duct 16, and right side heating unit 17 and left side heating unit 10 are equipped with phase
Same structure, is equipped with siphunculus 11, siphunculus 11 is equipped with valve, siphunculus 11 between right side heating unit 17 and left side heating unit 10
Filter screen 12 is internally provided with, 11 lower end of siphunculus is equipped with storage bin 13, and 13 lower end of storage bin is equipped with valve 14, when nitrate produces,
Heated to the left by left side heating unit 10 and right side heating unit 17 and be passed through hot wind in laminate 9 and right side heating laminate 19 and add
Thermal agitation case 7, the left side interior wind with preheating of heating laminate 9 enter logical medicine-chest 5 and are used again, the quilt of right side heating laminate 19
It is passed through after heating chamber 22 heats again and is passed through preheating box 2, sodium nitrate is added in preheating box 2 and is preheated, easy to sodium nitrate
Dissolving, sodium nitrate solution enter logical medicine-chest 5 by connecting tube 4 and heat again, and sodium nitrate solution enters mixed chlorinated in agitator tank 7
Potassium, starts motor 23 and drives shaft 24 and puddle support 21 to stir and make it that potassium chloride and sodium nitrate dissolving, ionization are complete, uniform mixed
Close, can be quickly and precipitated sodium chloride crystal as complete as possible time saving and energy saving in heating evaporation, production efficiency is high, reaction knot
Storage bin 13 is discharged into after beam by siphunculus 11 to be easy to prepare for production next time.
The operation principle of the utility model is：The utility model nitrate production chemical industry equipment, when nitrate produces, leads to
Cross left side heating unit and right side heating unit heat in laminate and right side heating laminate and is passed through Hot-blast Heating agitator tank to the left,
The wind with preheating enters logical medicine-chest and is used again in left side heating laminate, and heating laminate in right side is passed into heating chamber again
Preheating box is passed through after heating, sodium nitrate is added in preheating box and is preheated, is dissolved easy to sodium nitrate, sodium nitrate solution passes through
Connecting tube enters logical medicine-chest and heats again, and sodium nitrate solution enters mixed chlorinated potassium in agitator tank, start motor drive shaft and
Puddle support, which stirs, to be caused potassium chloride to be dissolved with sodium nitrate, ionizes complete, uniform mixing, can be quickly and most in heating evaporation
Possible precipitated sodium chloride crystal completely, time saving and energy saving, production efficiency is high, is discharged into storage bin by siphunculus after reaction easy to be
Next time, production was prepared.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of nitrate production chemical industry equipment, including add preheating box（2）And agitator tank（7）, it is characterised in that it is described pre-
Heater box（2）Upper end is equipped with feed inlet（1）, preheating box（2）Right side is connected with heating chamber by connecting tube（22）, preheating box
（2）Lower end is equipped with connecting tube（4）, connecting tube（4）It is equipped with valve（3）, connecting tube（4）Lower end is connected with logical medicine-chest（5）, it is described
Agitator tank（7）It is internally provided with puddle support（21）, puddle support（21）Upper end is fixed with shaft（24）, shaft（24）Pass through runner and skin
Band connection motor（23）, motor（23）It is fixed on agitator tank（7）On, agitator tank（7）Inner wall is equipped with thermal insulation layer（6）, thermal insulation layer
（6）Left and right sides agitator tank（7）It is equipped with left side exhaust pipe（8）With right side exhaust pipe（20）, left side exhaust pipe（8）Lower end connects
There is left side heating laminate（9）, left side heating laminate（9）Lower end is connected with left side heating unit by connecting tube（10）, right side row
Tracheae（20）Upper end connects heating chamber（22）, right side exhaust pipe（20）Lower end is connected with right side heating laminate（19）, right side heating
Laminate（19）Lower end is connected with right side heating unit by connecting tube（17）, right side heating unit（17）Left side is equipped with heater box
（18）, heater box（18）Right side passes through ventilation duct（16）Connect air blower（15）, right side heating unit（17）Heat and fill with left side
Put（10）Equipped with identical structure, right side heating unit（17）With left side heating unit（10）Between be equipped with siphunculus（11）, siphunculus
（11）It is internally provided with filter screen（12）, siphunculus（11）Lower end is equipped with storage bin（13）, storage bin（13）Lower end is equipped with valve（14）.
A kind of 2. nitrate production chemical industry equipment according to claim 1, it is characterised in that the preheating box（2）
It is surrounded by voided layer.
A kind of 3. nitrate production chemical industry equipment according to claim 1, it is characterised in that the logical medicine-chest（5）It is interior
Portion is equipped with the curved tube of undaform.
A kind of 4. nitrate production chemical industry equipment according to claim 1, it is characterised in that the puddle support（21）If
Two fixed links and arc-shaped connecting rod put are combined into sector.
5. a kind of nitrate production chemical industry equipment according to claim 1, it is characterised in that heat laminate in the right side
（19）Laminate is heated with left side（9）It is arranged to arc.
A kind of 6. nitrate production chemical industry equipment according to claim 1, it is characterised in that the heater box（18）It is interior
Portion is equipped with five row heating tubes, and reduction trend is presented in five row heating tube quantity from right to left.
A kind of 7. nitrate production chemical industry equipment according to claim 1, it is characterised in that the siphunculus（11）On set
There is valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941824.8U CN207307840U (en) | 2017-07-31 | 2017-07-31 | A kind of nitrate production chemical industry equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941824.8U CN207307840U (en) | 2017-07-31 | 2017-07-31 | A kind of nitrate production chemical industry equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307840U true CN207307840U (en) | 2018-05-04 |
Family
ID=62434098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941824.8U Expired - Fee Related CN207307840U (en) | 2017-07-31 | 2017-07-31 | A kind of nitrate production chemical industry equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317077A (en) * | 2018-11-08 | 2019-02-12 | 浙江盛邦化纤有限公司 | A kind of dacron thread raw materials for production conveying device |
-
2017
- 2017-07-31 CN CN201720941824.8U patent/CN207307840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317077A (en) * | 2018-11-08 | 2019-02-12 | 浙江盛邦化纤有限公司 | A kind of dacron thread raw materials for production conveying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190731 |