CN207635770U - A kind of dryer producing anhydrous sodium sulfite - Google Patents
A kind of dryer producing anhydrous sodium sulfite Download PDFInfo
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- CN207635770U CN207635770U CN201721766306.3U CN201721766306U CN207635770U CN 207635770 U CN207635770 U CN 207635770U CN 201721766306 U CN201721766306 U CN 201721766306U CN 207635770 U CN207635770 U CN 207635770U
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- cabinet
- sodium sulfite
- anhydrous sodium
- agitating shaft
- dryer
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Abstract
The utility model embodiment discloses a kind of dryer producing anhydrous sodium sulfite, including cabinet, at the top of both ends offer feed inlet, bottom is provided with chamber door, chamber door is opened downward, is separately installed in the case side wall of chamber door both sides towards in cabinet and is just set wind turbine and tilting wind turbine；Stir hot body, including stirring motor, agitating shaft and air-heater, agitating shaft is horizontally placed on cabinet inside, its both ends is pierced by cabinet and is connect respectively with stirring motor and air-heater, agitating shaft is hollow structure, multiple hot wind holes being uniformly arranged are offered thereon, and multiple agitating paddles are installed on the agitating shaft in cabinet；Suction machine is pushed up, the top of cabinet is installed on, is set between two feed inlets, is arranged towards cabinet inside；Hopper is installed on the bottom of cabinet, is correspondingly arranged with chamber door.A kind of dryer producing anhydrous sodium sulfite of the utility model, for the good drying effect of the product with humidity such as wet sodium sulfite, 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 dryer 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 is easy caking, influences the product quality after drying.
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 dryer producing anhydrous sodium sulfite.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of drying producing anhydrous sodium sulfite
The dryer of machine, the production anhydrous sodium sulfite includes：Cabinet, at the top of both ends offer feed inlet, bottom setting
There are chamber door, chamber door to open downward, is separately installed in the case side wall of chamber door both sides towards in cabinet and just sets wind turbine and tilting
Wind turbine；Hot body is stirred, including stirring motor, agitating shaft and air-heater, agitating shaft are horizontally placed on cabinet inside, both ends are worn
Go out cabinet to connect with stirring motor and air-heater respectively, agitating shaft is hollow structure, offers multiple heat being uniformly arranged thereon
Air holes is equipped with multiple agitating paddles on the agitating shaft in cabinet；Suction machine is pushed up, the top of cabinet is installed on, is set to two chargings
Between mouthful, it is arranged towards cabinet inside；Hopper is installed on the bottom of cabinet, is correspondingly arranged with chamber door.
Wherein, air-heater passes through air hose and stirring axis connection.
Wherein, retarder is installed between stirring motor and agitating shaft.
Wherein, multiple agitating paddles are juxtaposed on agitating shaft, and one end far from agitating shaft is all connected with horizontal scraping blade,
Scraping blade is installed with scrub-brush on the side far from agitating paddle.
Wherein, feed hopper bottom is supported by rack and is fixed.
Wherein, tilting wind turbine tilts 20 to 40 degree upward.
Wherein, multiple heating tubes are installed in the side wall of cabinet.
Implement the utility model embodiment, has the advantages that：A kind of anhydrous sulfurous acid of production of the utility model
The dryer of sodium, for the good drying effect of the product with humidity such as wet sodium sulfite, and it is simple in structure, 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 dryer 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 dryer producing anhydrous sodium sulfite, refers to Fig. 1, and Fig. 1 is that this practicality is new
A kind of structural schematic diagram for dryer producing anhydrous sodium sulfite that type provides.The dryer packet of the production anhydrous sodium sulfite
It includes：Cabinet 10, feed inlet 11, chamber door 12, just setting wind turbine 13, tilting wind turbine 14, stirring motor 20, agitating shaft 21, air-heater 22,
Hot wind hole 23, agitating paddle 24, air hose 25, retarder 26, scraping blade 27, scrub-brush 28, top suction machine 30, hopper 40 and rack 41.
The both ends at the top of cabinet 10 offer feed inlet 11, and bottom is provided with chamber door 12, and chamber door 12 is opened downward.
It is separately installed with towards in cabinet 10 on 10 side wall of cabinet of 12 both sides of chamber door and just sets wind turbine 13 and tilting wind turbine 14.In this reality
It applies in example, tilting wind turbine 14 tilts 20 to 40 degree upward.Multiple heating tubes (not shown) are installed in the side wall of cabinet 10.
It includes stirring motor 20, agitating shaft 21 and air-heater 22 to stir hot body, and agitating shaft 21 is horizontally placed on cabinet 10
Inside, both ends are pierced by cabinet 10, are connect respectively with stirring motor 20 and by air hose 25 with air-heater 22, stirring motor 20 with
Retarder 26 is installed between agitating shaft 21.Agitating shaft 21 is hollow structure, offers multiple hot wind holes being uniformly arranged thereon
23, multiple agitating paddles 24 are installed on the agitating shaft 21 in cabinet 10.Multiple agitating paddles 24 are juxtaposed on agitating shaft 21,
One end far from agitating shaft 21 is all connected with horizontal scraping blade 27, and scraping blade 27 is installed with scrub-brush on the side far from agitating paddle 24
28。
Top suction machine 30 is installed on the top of cabinet 10, is set between two feed inlets 11, towards 10 inside setting of cabinet.
Hopper 40 is installed on the bottom of cabinet 10, is correspondingly arranged with chamber door 12.40 bottom of hopper is supported solid by rack 41
It is fixed.
When being dried to wet sodium sulfite, start cabinet 10 in heating tube switch, then by wet sodium sulfite from
Two feed inlets 11 are poured into cabinet 10；Starting stirring motor 20 and air-heater 22, agitating shaft 21 drives agitating paddle 24 to rotate,
Scraping blade 27 scrapes the wet sodium sulfite adhered on 10 inner wall of cabinet, and the hot wind that air-heater 22 generates is from the hot wind hole 23 of agitating shaft 21
It sprays, sodium sulfite is dried；Wind turbine 13 is just set to 10 bottom forward direction blowing of cabinet in cabinet 10, and tilting wind turbine 14 will
The wet wind of bottom blows Buddhist upwards；Since wet sodium sulfite carries moisture, when just having entered the drying of cabinet 10, will produce a large amount of wet
Wind, these wet winds can be siphoned away by top suction machine 30；Finally open chamber door 12, the product after drying fallen out of hopper 40 be sent to it is next
Process.
Implement the utility model embodiment, has the advantages that：A kind of anhydrous sulfurous acid of production of the utility model
The dryer of sodium, for the good drying effect of the product with humidity such as wet sodium sulfite, and it is simple in structure, 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 (7)
1. a kind of dryer producing anhydrous sodium sulfite, which is characterized in that the dryer packet of the production anhydrous sodium sulfite
It includes：
Cabinet, at the top of both ends offer feed inlet, bottom is provided with chamber door, and the chamber door is opened downward, the case
It is separately installed with towards in the cabinet in the case side wall of door both sides and just sets wind turbine and tilting wind turbine；
Hot body is stirred, including stirring motor, agitating shaft and air-heater, the agitating shaft are horizontally placed on the cabinet inside,
Its both ends is pierced by the cabinet and is connect respectively with the stirring motor and the air-heater, and the agitating shaft is hollow structure,
On offer multiple hot wind holes being uniformly arranged, multiple agitating paddles are installed on the agitating shaft in the cabinet；
Suction machine is pushed up, the top of the cabinet is installed on, is set between two feed inlets, is set towards the cabinet inside
It sets；
Hopper is installed on the bottom of the cabinet, is correspondingly arranged with the chamber door.
2. the dryer of production anhydrous sodium sulfite according to claim 1, which is characterized in that the air-heater passes through wind
Pipe and the stirring axis connection.
3. the dryer of production anhydrous sodium sulfite according to claim 1, which is characterized in that the stirring motor and institute
It states and retarder is installed between agitating shaft.
4. the dryer of production anhydrous sodium sulfite according to claim 1, which is characterized in that multiple agitating paddles are simultaneously
Row are set on the agitating shaft, and one end far from the agitating shaft is all connected with horizontal scraping blade, and the scraping blade is far from described
It is installed with scrub-brush on the side of agitating paddle.
5. the dryer of production anhydrous sodium sulfite according to claim 1, which is characterized in that the feed hopper bottom passes through
Rack support is fixed.
6. the dryer of production anhydrous sodium sulfite according to claim 1, which is characterized in that the tilting wind turbine is upward
Tilt 20 to 40 degree.
7. the dryer of production anhydrous sodium sulfite according to claim 1, which is characterized in that in the side wall of the cabinet
Multiple heating tubes are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766306.3U CN207635770U (en) | 2017-12-14 | 2017-12-14 | A kind of dryer producing anhydrous sodium sulfite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766306.3U CN207635770U (en) | 2017-12-14 | 2017-12-14 | A kind of dryer producing anhydrous sodium sulfite |
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| Publication Number | Publication Date |
|---|---|
| CN207635770U true CN207635770U (en) | 2018-07-20 |
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| CN201721766306.3U Active CN207635770U (en) | 2017-12-14 | 2017-12-14 | A kind of dryer producing anhydrous sodium sulfite |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844322A (en) * | 2018-08-15 | 2018-11-20 | 芜湖卓越纳米新材料股份有限公司 | A kind of nm-class active calcium carbonate powder drying device |
| CN110487047A (en) * | 2019-08-08 | 2019-11-22 | 六安市我罗生工业设计有限公司 | A kind of grain drying machine of efficient stable |
| CN112843866A (en) * | 2021-01-20 | 2021-05-28 | 陕西理工大学 | Chemical liquid medicine drying device |
-
2017
- 2017-12-14 CN CN201721766306.3U patent/CN207635770U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844322A (en) * | 2018-08-15 | 2018-11-20 | 芜湖卓越纳米新材料股份有限公司 | A kind of nm-class active calcium carbonate powder drying device |
| CN110487047A (en) * | 2019-08-08 | 2019-11-22 | 六安市我罗生工业设计有限公司 | A kind of grain drying machine of efficient stable |
| CN112843866A (en) * | 2021-01-20 | 2021-05-28 | 陕西理工大学 | Chemical liquid medicine drying device |
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