CN206817916U - A kind of bentonite production drying device - Google Patents
A kind of bentonite production drying device Download PDFInfo
- Publication number
- CN206817916U CN206817916U CN201720715849.6U CN201720715849U CN206817916U CN 206817916 U CN206817916 U CN 206817916U CN 201720715849 U CN201720715849 U CN 201720715849U CN 206817916 U CN206817916 U CN 206817916U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- air inlet
- sleeve
- outer sleeve
- bucket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of bentonite production drying device, including support and taper air inlet bucket, inner sleeve and outer sleeve by setting gradually outside interior, taper air inlet bucket position is in inner sleeve, the axis of taper air inlet bucket and the diameter parallel of inner sleeve, taper air inlet bucket one end open, other end closing, and the diameter of its openend is more than the diameter of its blind end, the openend of taper air inlet bucket and the feed end homonymy of inner sleeve are set, and the bucket wall of taper air inlet bucket is provided with equally distributed air-vent；Outer sleeve is fixedly installed on support, and outer sleeve is sheathed on inner sleeve, and outer sleeve both ends are rotatablely connected by bearing and inner sleeve respectively, and sealing ring is provided between outer sleeve both ends and inner sleeve.
Description
Technical field
It the utility model is related to drying device, more particularly to a kind of bentonite production drying device.
Background technology
Bentonite is a kind of inorganic non-metallic ore deposit of great Development volue, is using montmorillonite as the aqueous sial for wanting composition
Barbiturates.Right montmorillonite of dying young is divided into ca-montmorillonite, sodium Ji Mengtuo by the species and its relative amount of contained exchangeable cation
Stone, magnesium-based montmorillonite, Li-montmorillonite, hydrogen-based montmorillonite etc..Clay using na-montmorillonite as main component, referred to as sodium base
Bentonite sodium soil, the clay using ca-montmorillonite as main component are referred to as calcium-base bentonite.Due to the geographical environment of ore body output
Difference, the exchangeable cation species contained by interlayer are very different, and bentonitic physico-chemical property is also very different.
The cation that method manually changes its interlayer is referred to as artificial modification so as to change its physical and chemical performance, or modified.It is natural swollen
Profit soil is generally calcium-base bentonite, and its performance is not satisfactory, and Emathlite, sodium base can be changed into by artificial modification
Bentonite, lithium bentonite, organobentonite and high-purity bentonite gel etc..These bentonite deep processed products have preferable
A series of physical and chemical performances such as adsorptivity, dilatancy, thixotropy, thickening property, it is widely used in oil prodution industry, coatings industry, weaving work
The fields such as industry, daily chemical industry, environmental protection.
The deep processed product of natural montmorillonite, method of modifying and its acidic activated carclazyte is applied, acidic activated carclazyte refers to
With acid-treated bentonite, production technology has two kinds of wet method and dry method；Wet process technique flow is：Raw ore-thousand is dry-powder
Broken-activation-point acid-rinsing-concentration-drying-milling-packaging.
Its drying efficiency of the existing drying device to raw ore is low, and can not be continuous drying, influences the production efficiency of product.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of bentonite production drying
Device, it is continuous drying to product progress, and drying efficiency is high.
To achieve the above object, the technical solution adopted in the utility model is：A kind of bentonite production drying device, bag
Include support and taper air inlet bucket, inner sleeve and outer sleeve by setting gradually outside interior, taper air inlet bucket position is in inner sleeve, cone
The axis of shape air inlet bucket and the diameter parallel of inner sleeve, taper air inlet bucket one end open, other end closing, and its openend is straight
Footpath is more than the diameter of its blind end, and the openend of taper air inlet bucket and the feed end homonymy of inner sleeve are set, taper air inlet bucket
Bucket wall is provided with equally distributed air-vent；Outer sleeve is fixedly installed on support, and outer sleeve is sheathed on inner sleeve, outer sleeve
Both ends are rotatablely connected by bearing and inner sleeve respectively, and sealing ring, sealing ring position are provided between outer sleeve both ends and inner sleeve
On the outside of bearing, outer sleeve is provided with the air inlet and gas outlet that cavity connects between outer sleeve and inner sleeve, air inlet position
In inner sleeve discharge end side, gas outlet is located at inner sleeve feed end side, and outer sleeve medial surface is provided with axially to be prolonged along outer sleeve
The helical blade stretched；Inner sleeve is obliquely installed, and the vertical height of its feed end is higher than the vertical height of its discharge end, inner sleeve
Outer surface fixed cover is provided with travelling gear, and motor is fixed with support, and the rotating shaft of motor is provided with and driving cog
The drive gear of engagement is taken turns, the barrel of inner sleeve is provided with equally distributed passage.
Preferably, taper air inlet bucket, inner sleeve and the outer sleeve are coaxially disposed.
Preferably, the lateral surface of the outer sleeve is provided with heat-insulation layer.
Preferably, the angle of the inner sleeve and horizontal plane is 20 °.
Preferably, the sealing ring is labyrinth collar.
The utility model is simple in construction, and manufacturing cost is low, easy to use, has stronger promotional value.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
As shown in figure 1, a kind of bentonite production drying device, including support 1 and the taper by setting gradually outside interior
Air inlet bucket 2, inner sleeve 3 and outer sleeve 4, taper air inlet bucket 2 are located in inner sleeve 3, axis and the inner sleeve 3 of taper air inlet bucket 2
Diameter parallel, the one end open of taper air inlet bucket 2, the other end closing, and the diameter of its openend be more than its blind end diameter,
The openend of taper air inlet bucket 2 is set with the feed end homonymy of inner sleeve 3, and the bucket wall of taper air inlet bucket 2, which is provided with, to be uniformly distributed
Air-vent 5；Outer sleeve 4 is fixedly installed on support 1, and outer sleeve 4 is sheathed on inner sleeve 3, and the both ends of outer sleeve 4 pass through respectively
Bearing 6 is rotatablely connected with inner sleeve 3, and sealing ring 7 is provided between the both ends of outer sleeve 4 and inner sleeve 3, and sealing ring 7 is located at bearing 6
Outside, outer sleeve 4 are provided with the air inlet 8 and gas outlet 9 that cavity connects between outer sleeve 4 and inner sleeve 3, air inlet 8
In the discharge end side of inner sleeve 3, gas outlet 9 is located at the feed end side of inner sleeve 3, and the medial surface of outer sleeve 4 is provided with along the axle of outer sleeve 4
To the helical blade 10 of extension；Inner sleeve 3 is obliquely installed, and the vertical height of its feed end is higher than the vertical height of its discharge end,
The outer surface fixed cover of inner sleeve 3 is provided with travelling gear 11, and motor 12 is fixed with support 1, and motor 12 turns
Axle is provided with the drive gear 13 engaged with travelling gear 11, and the barrel of inner sleeve 3 is provided with equally distributed passage 14.Cone
Shape air inlet bucket 2, inner sleeve 3 and outer sleeve 4 are coaxially disposed.The lateral surface of outer sleeve 4 is provided with heat-insulation layer, reduces dissipating for the present apparatus
Heat, improves the utilization rate of heat, and sealing ring 7 is labyrinth collar 7, and labyrinth collar 7 is prior art, sealing effectiveness
It is good, prevent that hot gas is lost in, improve drying efficiency.
In use, the openend of air inlet 8 and taper air inlet bucket 2 is connected with outside hot gas source, by original to be dried
Ore deposit puts into the feed end of inner sleeve 3, starts motor 12, and motor 12 drives inner sleeve 3 to rotate, and inner sleeve 3 is tilted and set
Put, the vertical height of its feed end is higher than the vertical height of its discharge end, and the angle of inner sleeve 3 and horizontal plane is 20 °, in inner sleeve
During cylinder 3 rotates, raw ore constantly rolls, while from the feed end of inner sleeve 3 to its discharging end motion, is moved in raw ore
During, the hot gas in taper air inlet bucket 2 is constantly sprayed from air-vent 5, and the raw ore inside inner sleeve 3 is heated；Enter
The hot gas that gas port 8 is discharged into is heated by passage 14 to the raw ore outside inner sleeve 3, and helical blade 10 extends heat
The move distance of air-flow, so as to realize more preferable heating effect, drying efficiency is improved, the hot gas after heat exchange is by gas outlet 9
Discharge, taper air inlet bucket 2 is taper, becomes larger raw ore its space during end motion is discharged to inner sleeve 3,
It effectively prevent raw ore and block the discharge end of inner sleeve 3.
Claims (5)
- A kind of 1. bentonite production drying device, it is characterised in that：Enter including support with the taper by setting gradually outside interior Gas bucket, inner sleeve and outer sleeve, taper air inlet bucket position in inner sleeve, put down by the axis of taper air inlet bucket and the axis of inner sleeve OK, taper air inlet bucket one end open, other end closing, and the diameter of its openend is more than the diameter of its blind end, taper air inlet The openend of bucket and the feed end homonymy of inner sleeve are set, and the bucket wall of taper air inlet bucket is provided with equally distributed air-vent；Outside Sleeve is fixedly installed on support, and outer sleeve is sheathed on inner sleeve, and outer sleeve both ends are rotated by bearing and inner sleeve respectively Connection, and sealing ring is provided between outer sleeve both ends and inner sleeve, sealing ring is located on the outside of bearing, and outer sleeve is provided with and overcoat The air inlet and gas outlet, air inlet that cavity connects between cylinder and inner sleeve are located at inner sleeve discharge end side, and gas outlet is located at Inner sleeve feed end side, outer sleeve medial surface are provided with along the axially extending helical blade of outer sleeve；Inner sleeve is obliquely installed, its The vertical height of feed end is higher than the vertical height of its discharge end, and the outer surface fixed cover of inner sleeve is provided with travelling gear, support On be fixed with motor, the rotating shaft of motor is provided with the drive gear engaged with travelling gear, the barrel of inner sleeve It is provided with equally distributed passage.
- A kind of 2. bentonite production drying device according to claim 1, it is characterised in that：The taper air inlet bucket, Inner sleeve and outer sleeve are coaxially disposed.
- A kind of 3. bentonite production drying device according to claim 1, it is characterised in that：The outside of the outer sleeve Face is provided with heat-insulation layer.
- A kind of 4. bentonite production drying device according to claim 1, it is characterised in that：The inner sleeve and level The angle in face is 20 °.
- A kind of 5. bentonite production drying device according to claim 1, it is characterised in that：The sealing ring is labyrinth Formula sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715849.6U CN206817916U (en) | 2017-06-20 | 2017-06-20 | A kind of bentonite production drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715849.6U CN206817916U (en) | 2017-06-20 | 2017-06-20 | A kind of bentonite production drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817916U true CN206817916U (en) | 2017-12-29 |
Family
ID=60761024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715849.6U Expired - Fee Related CN206817916U (en) | 2017-06-20 | 2017-06-20 | A kind of bentonite production drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817916U (en) |
-
2017
- 2017-06-20 CN CN201720715849.6U patent/CN206817916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |