CN208606553U - Drying unit in food-grade calcium carbonate production - Google Patents
Drying unit in food-grade calcium carbonate production Download PDFInfo
- Publication number
- CN208606553U CN208606553U CN201821112743.8U CN201821112743U CN208606553U CN 208606553 U CN208606553 U CN 208606553U CN 201821112743 U CN201821112743 U CN 201821112743U CN 208606553 U CN208606553 U CN 208606553U
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- China
- Prior art keywords
- dryness storehouse
- wall
- pipeline
- connecting tube
- calcium carbonate
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- Drying Of Solid Materials (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The utility model discloses the drying units in a kind of production of food-grade calcium carbonate, including dryness storehouse, and for the cylinder with the inclined angle of horizontal direction, dryness storehouse outer wall both ends are equipped with supporting roller component, are equipped with driving mechanism in the middle part of outer wall；The first connecting tube is installed in the high one end of dry bin location, is equipped with feed inlet and air inlet；The second connecting tube is installed in the low one end in position, is equipped with discharge port；The device further includes pressure fan, is connected to air inlet by pipeline, and heating equipment is equipped on pipeline；It is equipped with inside spin structure in the dryness storehouse, is fixedly connected with dryness storehouse inner wall.The present apparatus is by hot-air seasoning, and heating effect is good, and the dryness storehouse can rotate, internal material is taken up repeatedly, is left in driving, and convenient for coming into full contact with hot wind, realizes rapid draing, on the other hand, it can be further broken for fine particle, facilitate the crushing or fine grinding in later period.The setting of inside spin structure, can extend landline and time of the material in dryness storehouse, and drying is more thorough.
Description
Technical field
The utility model relates to a kind of ammonium hydrogen carbonate production system mother liquors to produce concentrated ammonia liquor device, raw for all kinds of unstripped gas
Produce ammonium hydrogen carbonate system.
Background technique
Powdered whiting is also known as grinding calcium carbonate, is with natural calcite, marble etc. for raw material, is mechanically pulverized, is ground
Mill reaches the powder product of certain fineness.
The technical process of food-grade calcium carbonate production is ore washup, selected, broken, drying, crushing, screening and packet
Dress.Calcium carbonate after being crushed twice, partial size in 1cm hereinafter, carried out again after being dried crushing further or
Grinding, how fast and effeciently to carry out drying to calcium carbonate is current problem to be solved.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides the drying unit in a kind of production of food-grade calcium carbonate,
It can be realized the fast and effective drying of calcium carbonate.
Technical solution adopted in the utility model is the drying unit in food-grade calcium carbonate production, including dryness storehouse,
It is the cylinder with the inclined angle of horizontal direction, and dryness storehouse outer wall both ends are equipped with supporting roller component, are equipped with drive in the middle part of outer wall
Motivation structure；The first connecting tube is installed in the high one end of dry bin location, is equipped with feed inlet and air inlet；The low one end installation in position
Second connecting tube is equipped with discharge port；The device further includes pressure fan, is connected to air inlet by pipeline, and pacify on pipeline
Equipped with heating equipment；It is equipped with inside spin structure in the dryness storehouse, is fixedly connected with dryness storehouse inner wall.
Further, the inclination angle of the dryness storehouse and horizontal direction is 7-8 degree.
Further, the supporting roller component, driving mechanism, be equipped with below the first connecting tube and the second connecting tube bracket or
Pillar.
Further, the driving mechanism includes the gear ring being arranged in the middle part of dryness storehouse outer wall, and gear ring is matched with driving gear
It closes, is driven through speed reducer and driving motor.
Further, the height of the inside spin structure is 10-15cm.
Further, the discharge port is connected to milling equipment by pipeline, is equipped with product pump on pipeline.
Dryness storehouse inner wall is provided with protrusion around its circumferencial direction, and raised both ends are fixed with inner wall, raised middle part and
For inner wall there are gap, raised angle is 150 °.
The utility model has the following beneficial effects:
Heating equipment in the present apparatus can use electric heating equipment, by be sent into dryness storehouse after air-supply heating into
The wet calcium carbonate material entered is heated, and heating effect is good, and the dryness storehouse can rotate, and drives interior internal material repeatedly
It takes up, leave, convenient for coming into full contact with hot wind, realize on the other hand rapid draing can further be broken for tiny
Grain, facilitates the crushing or fine grinding in later period.The setting of inside spin structure, can extend landline of the material in dryness storehouse and
Time, drying are more thorough.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is dryness storehouse inside spin structural schematic diagram.
Fig. 3 is the structural schematic diagram of dryness storehouse inner wall protrusion.
Specific embodiment
The utility model, but the range of the requires of the utility model protection are further illustrated below with reference to examples and drawings
It is not limited to the scope of the embodiments.
As shown in Figure 1-Figure 3, the drying unit in food-grade calcium carbonate production, including dryness storehouse 1 are and horizontal direction
The cylinder of inclined angle, 1 outer wall both ends of dryness storehouse are equipped with supporting roller component 2, are equipped with driving mechanism 3 in the middle part of outer wall；It is dry
The first connecting tube 11 is installed in the high one end in 1 position of storehouse, is equipped with feed inlet 12 and air inlet 13；The low one end installation second in position
Connecting tube 14 is equipped with discharge port 15；The device further includes pressure fan 4, is connected to air inlet 13 by pipeline, and on pipeline
Heating equipment 5 is installed；It is equipped with inside spin structure 6 in the dryness storehouse 1, is fixedly connected with 1 inner wall of dryness storehouse.
Preferably, the inclination angle of the dryness storehouse and horizontal direction is 7-8 degree.By being obliquely installed, facilitate object
The conveying of material.
Preferably, branch is equipped with below the supporting roller component 2, driving mechanism 3, the first connecting tube 11 and the second connecting tube 14
Frame or pillar, it is smooth rationally convenient for the setting of entire drying unit.
Preferably, the driving mechanism 3 includes the gear ring being arranged in the middle part of dryness storehouse outer wall, and gear ring is matched with driving gear
It closes, is driven through speed reducer and driving motor.
Preferably, the height of the inside spin structure is 10-15cm.By the setting of inside spin structure, material can be made
It is being fallen after rotating to certain degree, is playing certain mixing effect, and by setting helical structure, material can be increased
Residence time in dryness storehouse, drying effect are good.
Preferably, the discharge port 15 is connected to milling equipment by pipeline, is equipped with product pump on pipeline.After drying
Material is sent to the further fine grinding of milling equipment.
When operating using above-mentioned apparatus, pressure fan, heating equipment and driving mechanism are first opened, then material is added from feed inlet
It is dried, the material after drying is through discharge port output.
Further, dryness storehouse inner wall is provided with a protrusion around its circumferencial direction, and raised both ends are fixed with inner wall, protrusion
Middle part and inner wall there are gap, raised angle is 150 °.As shown in figure 3, it is dryness storehouse cross section of inboard wall schematic diagram, it is interior
Multiple protrusions are set on wall.Due to the setting of the protrusion, so that calcium carbonate has preferable mobility in the drying process, preheating
And good drying effect.At this point, can also determine whether to configure inside spin structure as needed.
Claims (7)
1. the drying unit in food-grade calcium carbonate production, it is characterised in that: including dryness storehouse (1), to be in horizontal direction
The cylinder of tilt angle, dryness storehouse (1) outer wall both ends are equipped with supporting roller component (2), are equipped with driving mechanism (3) in the middle part of outer wall；
The first connecting tube (11) are installed in the high one end in dryness storehouse (1) position, are equipped with feed inlet (12) and air inlet (13)；Position is low
The second connecting tube (14) are installed in one end, are equipped with discharge port (15)；The device further includes pressure fan (4), is connected by pipeline
To air inlet (13), and heating equipment (5) are installed on pipeline；Inside spin structure is equipped in the dryness storehouse (1), with drying
Storehouse (1) inner wall is fixedly connected.
2. the apparatus according to claim 1, it is characterised in that: the inclination angle of the dryness storehouse and horizontal direction is 7-
8 degree.
3. the apparatus of claim 2, it is characterised in that: the supporting roller component (2), driving mechanism (3), the first connection
Bracket or pillar are equipped with below pipe (11) and the second connecting tube (14).
4. the apparatus according to claim 1, it is characterised in that: the driving mechanism (3) includes being arranged in dryness storehouse outer wall
The gear ring at middle part, gear ring and driving gear cooperation, are driven through speed reducer and driving motor.
5. the apparatus according to claim 1, it is characterised in that: the height of the inside spin structure is 10-15cm.
6. the apparatus according to claim 1, it is characterised in that: the discharge port (15) is connected to milling by pipeline and sets
It is standby, product pump is installed on pipeline.
7. the apparatus according to claim 1, it is characterised in that: dryness storehouse (1) inner wall is provided with a convex around its circumferencial direction
It rises, raised both ends are fixed with inner wall, and there are gap, raised angle is 150 ° for raised middle part and inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112743.8U CN208606553U (en) | 2018-07-13 | 2018-07-13 | Drying unit in food-grade calcium carbonate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112743.8U CN208606553U (en) | 2018-07-13 | 2018-07-13 | Drying unit in food-grade calcium carbonate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606553U true CN208606553U (en) | 2019-03-15 |
Family
ID=65668896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821112743.8U Active CN208606553U (en) | 2018-07-13 | 2018-07-13 | Drying unit in food-grade calcium carbonate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606553U (en) |
-
2018
- 2018-07-13 CN CN201821112743.8U patent/CN208606553U/en active Active
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