CN207635721U - A kind of drier producing anhydrous sodium sulfite - Google Patents
A kind of drier producing anhydrous sodium sulfite Download PDFInfo
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- CN207635721U CN207635721U CN201721774663.4U CN201721774663U CN207635721U CN 207635721 U CN207635721 U CN 207635721U CN 201721774663 U CN201721774663 U CN 201721774663U CN 207635721 U CN207635721 U CN 207635721U
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- cabinet
- sodium sulfite
- drier
- anhydrous sodium
- discharge port
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Abstract
The utility model embodiment discloses a kind of drier producing anhydrous sodium sulfite, including crusher；Cabinet, at the top of one end offer feed inlet, by the discharge port of conveying pipeline and crusher connect, bottom of the cabinet far from feed inlet one end offers discharge port, is equipped on the inner wall of enclosure top corresponding with discharge port towards the centroclinal wind turbine of cabinet；Screw propulsion hot body, including motor, spiral propeller and air-heater, spiral propeller is installed in cabinet, and pushing ram both ends are pierced by cabinet and are connect respectively with motor and air-heater respectively, pushing ram is hollow structure, offers multiple hot wind holes being uniformly arranged thereon；Suction ventilator is installed on the side wall of cabinet, is correspondingly arranged close to one end end of motor with spiral propeller.A kind of drier producing anhydrous sodium sulfite of the utility model, for the good drying effect of the product with humidity such as wet sodium sulfite, can continuous production, and it is simple in structure, it is easy to maintenance.
Description
Technical field
A kind of drying equipment in being produced the utility model is related to chemical industry more particularly to a kind of anhydrous sulfurous acid of production
The drier of sodium.
Background technology
Anhydrous sodium sulfite is also known as sulphur oxygen, is a kind of white crystals or white powder, odorless, purposes is very extensive.Chemistry
Industrially it is used as reducing agent and sulfonating agent；It is used as antichlor and bleaching agent in printing and dyeing industry；Also serve as the stabilizer of chemical fibre
And for film development etc..Widely used due to anhydrous sodium sulfite, more and more manufacturers start to produce
Anhydrous sodium sulfite.
The production method of traditional anhydrous sodium sulfite is that soda ash is configured to certain density lye, in absorption tower with
Solution of sodium bisulfite is obtained by the reaction in sulfur dioxide gas；Sodium sulfite hydrogen sodium solution neutralizes to obtain sodium sulfite molten using caustic soda
Liquid；Sodium sulfite solution enters inspissator concentration, steams moisture, obtains the suspension crystallized containing sodium sulfite；Inspissator is closed
Lattice material is put into centrifuge, realizes and is separated by solid-liquid separation, and solid (wet product sodium sulfite) enters pneumatic conveying drying agent, is obtained using heated-air drying
To finished product.
During heated-air drying, pneumatic drier is generally used, general pneumatic drier is because will be arranged heating
The multiple ventilation holes of setting, cause structure more complicated in pipe and drying machine, and air holes is easy to block, and repair inconvenience,
And during drying, wet sodium sulfite will produce moisture, causes the sodium sulfite in drying machine to be easy caking, influences to dry
Product quality after dry.
Utility model content
The technical problem to be solved by the embodiment of the utility model is, more multiple for general pneumatic drier structure
It is miscellaneous, and air holes is easy to block, and repair inconvenience, and during drying, and wet sodium sulfite is easy caking, influences to dry
A kind of the problem of product quality after dry, it is proposed that drier producing anhydrous sodium sulfite.
In order to solve the above-mentioned technical problem, the utility model embodiment, which provides, a kind of producing the novel of anhydrous sodium sulfite
The drier of dryer, the production anhydrous sodium sulfite includes：Crusher；Cabinet, at the top of one end offer charging
Mouthful, it is connected by the discharge port of conveying pipeline and crusher, bottom of the cabinet far from feed inlet one end offers discharge port, with discharging
It is equipped with towards the centroclinal wind turbine of cabinet on the inner wall of the corresponding enclosure top of mouth；Screw propulsion hot body, including electricity
Machine, spiral propeller and air-heater, spiral propeller are installed in cabinet, pushing ram both ends be pierced by respectively cabinet respectively with
Motor is connected with air-heater, and pushing ram is hollow structure, offers multiple hot wind holes being uniformly arranged thereon；Suction ventilator, installation
In on the side wall of cabinet, it is correspondingly arranged close to one end end of motor with spiral propeller.
Wherein, air-heater is connect by air hose with pushing ram.
Wherein, retarder is installed between motor and pushing ram.
Wherein, wind turbine tilts down 45 degree.
Wherein, the bottom of cabinet is equipped with multiple heating tubes, and heating tube connects temperature controller.
Wherein, conveying pipeline tilts 45 to 75 degree towards feed inlet.
Wherein, it is enclosed with insulating layer in conveying pipe outer wall, heater strip is installed in insulating layer.
Wherein, there are two suction ventilator settings, correspondence is installed on the both sides side wall of cabinet respectively.
Implement the utility model embodiment, has the advantages that：A kind of anhydrous sulfurous acid of production of the utility model
The drier of sodium, for the good drying effect of the product with humidity such as wet sodium sulfite, can continuous production, and structure letter
It is single, it is easy to maintenance.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of drier producing anhydrous sodium sulfite provided by the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of drier producing anhydrous sodium sulfite, refers to Fig. 1, and Fig. 1 is this reality
With a kind of structural schematic diagram of drier producing anhydrous sodium sulfite of novel offer.The production anhydrous sodium sulfite
Drier includes：Crusher 10, cabinet 20, feed inlet 21, conveying pipeline 22, discharge port 23, wind turbine 24, adds discharge port 11
Heat pipe 25, insulating layer 26, motor 30, spiral propeller 31, air-heater 32, pushing ram 33, hot wind hole 34, air hose 35, retarder
36 and suction ventilator 40.
The one end at 20 top of cabinet offers feed inlet 21, is connect with the discharge port 11 of crusher 10 by conveying pipeline 22,
Conveying pipeline 22 tilts 45 to 75 degree settings towards feed inlet 21, is enclosed with insulating layer 26 on outer wall, is installed in insulating layer 26
Heater strip.Bottom of the cabinet 20 far from 21 one end of feed inlet offers discharge port 23,20 top of cabinet corresponding with discharge port 23
Inner wall on be equipped with towards the centroclinal wind turbine 24 of cabinet 20.In the present embodiment, wind turbine 24 tilts down 45 degree.Cabinet
20 bottom is equipped with multiple heating tubes 25, and heating tube 25 connects temperature controller, and temperature controller is installed on the outer of cabinet 20
On wall or it is installed in control room.
Screw propulsion hot body includes motor 30, spiral propeller 31 and air-heater 32.Spiral propeller 31 is installed
In in cabinet 20,33 both ends of pushing ram are pierced by cabinet 20 and connect respectively with motor 30 and by air hose 35 and air-heater 32 respectively
It connects, retarder 36 is installed between motor 30 and pushing ram 33.Pushing ram 33 is hollow structure, offers multiple uniformly set thereon
The hot wind hole 34 set.
Suction ventilator 40 is installed on the side wall of cabinet 20, is set with spiral propeller 31 close to one end end of motor 30 is corresponding
It sets.In the present embodiment, there are two the settings of suction ventilator 40, correspondence is installed on the both sides side wall of cabinet 20 respectively.
When being dried to wet sodium sulfite, first the wet sodium sulfite of caking is put into crusher 10 and is crushed place
Reason draws off from discharge port 11 after wet sodium sulfite is broken, is sent in cabinet 20 by conveying pipeline 22；Lead in cabinet 20
It crosses spiral propeller 31 and slowly shifts discharge port 23 onto from inducer；While pushing, the hot wind that air-heater 32 generates is from propulsion
The hot wind hole 34 of bar 33 sprays, and is dried to sodium sulfite；Since wet sodium sulfite carries moisture, cabinet 20 is just entered and has dried
When dry, a large amount of wet winds are will produce, these wet winds can be siphoned away by suction ventilator 40；During entire drying, wind turbine 24 accelerates machine
Hot wind flow in case 20.
Implement the utility model embodiment, has the advantages that：A kind of anhydrous sulfurous acid of production of the utility model
The drier of sodium, for the good drying effect of the product with humidity such as wet sodium sulfite, can continuous production, and structure letter
It is single, it is easy to maintenance.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of drier producing anhydrous sodium sulfite, which is characterized in that described to produce the novel of anhydrous sodium sulfite
Dryer includes：
Crusher；
Cabinet, at the top of one end offer feed inlet, connect with the discharge port of the crusher by conveying pipeline, the cabinet
Bottom far from described feed inlet one end offers discharge port, pacifies on the inner wall of the enclosure top corresponding with the discharge port
Equipped with towards the centroclinal wind turbine of the cabinet；
Screw propulsion hot body, including motor, spiral propeller and air-heater, the spiral propeller are installed on the machine
In case, pushing ram both ends are pierced by the cabinet and are connect respectively with the motor and the air-heater respectively, and the pushing ram is
Hollow structure offers multiple hot wind holes being uniformly arranged thereon；
Suction ventilator is installed on the side wall of the cabinet, corresponding close to one end end of the motor with the spiral propeller
Setting.
2. the drier of production anhydrous sodium sulfite according to claim 1, which is characterized in that the air-heater is logical
Air hose is crossed to connect with the pushing ram.
3. the drier of production anhydrous sodium sulfite according to claim 1, which is characterized in that the motor and institute
It states and retarder is installed between pushing ram.
4. the drier of production anhydrous sodium sulfite according to claim 1, which is characterized in that the wind turbine is downward
Tilt 45 degree.
5. the drier of production anhydrous sodium sulfite according to claim 1, which is characterized in that the bottom of the cabinet
Portion is equipped with multiple heating tubes, and the heating tube connects temperature controller.
6. the drier of production anhydrous sodium sulfite according to claim 1, which is characterized in that the conveying pipeline court
45 to 75 degree are tilted to the feed inlet.
7. the drier of production anhydrous sodium sulfite according to claim 6, which is characterized in that outside the conveying pipeline
It is enclosed with insulating layer on wall, heater strip is installed in the insulating layer.
8. the drier of production anhydrous sodium sulfite according to claim 1, which is characterized in that the suction ventilator is set
There are two setting, correspondence is installed on the both sides side wall of the cabinet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774663.4U CN207635721U (en) | 2017-12-14 | 2017-12-14 | A kind of drier producing anhydrous sodium sulfite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774663.4U CN207635721U (en) | 2017-12-14 | 2017-12-14 | A kind of drier producing anhydrous sodium sulfite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635721U true CN207635721U (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774663.4U Active CN207635721U (en) | 2017-12-14 | 2017-12-14 | A kind of drier producing anhydrous sodium sulfite |
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| Country | Link |
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| CN (1) | CN207635721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629230A (en) * | 2020-12-17 | 2021-04-09 | 澧县绿能生物质科技有限公司 | Wet material drying device of anhydrous sodium sulfite |
-
2017
- 2017-12-14 CN CN201721774663.4U patent/CN207635721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629230A (en) * | 2020-12-17 | 2021-04-09 | 澧县绿能生物质科技有限公司 | Wet material drying device of anhydrous sodium sulfite |
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