CN207050409U - Accessory substance drying device in a kind of aluminium polychloride production - Google Patents
Accessory substance drying device in a kind of aluminium polychloride production Download PDFInfo
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- CN207050409U CN207050409U CN201720768152.5U CN201720768152U CN207050409U CN 207050409 U CN207050409 U CN 207050409U CN 201720768152 U CN201720768152 U CN 201720768152U CN 207050409 U CN207050409 U CN 207050409U
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- China
- Prior art keywords
- transport tube
- material transport
- accessory substance
- drying device
- aluminium polychloride
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Abstract
The utility model belongs to tail gas disposal technique field, accessory substance drying device in being produced more particularly to a kind of aluminium polychloride, the material conveyor being connected including bellows and with bellows, bellows are provided with hot air duct and charging aperture, hot air duct connection hot air supply device；Material conveyor includes material transport tube and motor, and material transport tube is connected with motor, and material transport tube is provided with discharge gate and exhaust outlet, is provided with auger in material transport tube, exhaust outlet connects cyclone separator by exhaust duct.Drying device in the utility model, reasonable in design, easy to use, accessory substance silica is dried during aluminium polychloride is produced, in cement plant, brick field and concrete, realizing the recycling of resource.
Description
Technical field
The utility model belongs to tail gas disposal technique field, and in particular to accessory substance is used dry in a kind of aluminium polychloride production
Dry device.
Background technology
In aluminium polychloride production, staff is first according to solid-liquid ratio and puts into reaction raw materials bauxite and hydrochloric acid instead
Kettle is answered, it is 70-75 DEG C to control the temperature in reactor, through reacting after a while, is continuously heating to 100 DEG C or so, then presses
Calcium aluminate powder is added according to ratio, through reacting after a while, cools, cooling, press filtration, obtains filtrate and filter residue, filtrate is through overdrying
Aluminium polychloride product is obtained after dry processing, and filter residue is lost generally as waste, but contain substantial amounts of titanium dioxide in filter residue
Silicon, it is required for adding solid silica at present in cement plant, brick field and concrete, the wasting of resources can be caused by directly losing；Cause
This is necessary to establish a set of drying device for being used to dry above-mentioned accessory substance.
Utility model content
Technical problem to be solved in the utility model is：Accessory substance in a kind of aluminium polychloride production is provided and dries dress
Put, efficiently solve the technical problem of the wasting of resources.
In order to solve the above technical problems, the technical solution of the utility model is：
Accessory substance drying device in a kind of production of aluminium polychloride, including bellows and the material that is connected with the bellows
Conveyer, the bellows are provided with hot air duct and charging aperture, and the hot air duct connects hot air supply device；The material conveying
Machine includes material transport tube and motor, and the material transport tube is connected with the motor, the material conveying
Cylinder is provided with discharge gate and exhaust outlet, is provided with auger in the material transport tube, the exhaust outlet connects whirlwind by exhaust duct
Separator.
As an improvement technical scheme, the hot air supply device is hot-blast stove, and the hot-blast stove is defeated by flue gas
Send pipeline communication hot air duct.
As an improvement technical scheme, connected between the material transport tube and the motor by gear drive
Connect.
As an improvement technical scheme, the motor is variable-frequency motor.
As an improvement technical scheme, the charging aperture is infundibulate charging aperture.
As an improvement technical scheme, one end of the material transport tube is additionally provided with material inspection mouth.
As an improvement technical scheme, the exhanst gas outlet of the cyclone separator passes through gas cleaning pipeline communication cigarette
Gas washing device.
As an improvement technical scheme, be equipped with support below the motor, material transport tube and bellows
Seat, and the support base below the material transport tube is provided with material transport tube fixed mechanism.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Because drying device includes bellows and the material conveyor that is connected with bellows, bellows are provided with hot air duct and charging
Mouthful, hot air duct connection hot air supply device；Material conveyor includes material transport tube and motor, and material transport tube is with driving
Dynamic motor drive connection, material transport tube are provided with discharge gate and exhaust outlet, are provided with auger in material transport tube, exhaust outlet passes through row
Wind pipeline connects cyclone separator.In actual applications, pulpous state accessory substance silica is put into bellows from charging aperture, utilizes heat
Hot blast feeder generation hot blast is delivered to bellows and is used to dry accessory substance, while motor driving material transport tube by air duct
Roll, material is while the drying through overfire air in material transport tube, while as auger moves, dry material is from discharge
Mouth discharge, in brick field, cement plant and concrete.A whole set of drying device is reasonable in design, and easy to use, and accessory substance is entered
Row drying, realizes resource reutilization.
Because hot air supply device is hot-blast stove, hot-blast stove connects hot air duct by smoke conveying duct.By using
High-temperature flue gas caused by hot-blast stove dries accessory substance, easy to use and save.
Because one end of material transport tube is additionally provided with material inspection mouth.It is easy to staff to check thing by material inspection mouth
Expect the material in transport tube.
Because the exhanst gas outlet of cyclone separator passes through gas cleaning pipeline communication flue washing device.Cyclone separator point
From flue gas after flue washing device is handled, then be discharged into air, effectively removes the sulfur dioxide contained in flue gas
And nitrogen oxides, substantially reduce the pollution to environment.
Due to being equipped with support base, and the branch below material transport tube below motor, material transport tube and bellows
Support seat is provided with material transport tube fixed mechanism.The branch to bellows, material transport tube and motor can be realized using support base
Support, the fixation to material transport tube can be realized by fixed mechanism.
Brief description of the drawings
Fig. 1 is the drying device structural representation of accessory substance in a kind of aluminium polychloride production of the utility model；
Wherein, 1- bellows, 2- material conveyors, 20- material transport tubes, 201- discharge gates, 202- inspection sockets, 21- drivings
Motor, 3- hot air ducts, 4- charging apertures, 5- exhaust ducts, 6- cyclone separators, 7- gas cleaning pipelines, 8- gas cleanings dress
Put, 9- support bases, 10- hot-blast stoves, 11- smoke conveying ducts.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in figure 1, accessory substance drying device in a kind of production of aluminium polychloride, including bellows 1 and it is connected with bellows 1
Logical material conveyor 2, bellows 1 are provided with hot air duct 3 and infundibulate charging aperture 4, and hot air duct 3 connects hot air supply device
(hot air supply device is hot-blast stove 10, and hot-blast stove 10 connects hot air duct 3 by smoke conveying duct 11)；Material conveyor 2
Including material transport tube 20 and motor 21 (variable-frequency motor), material transport tube 20 is connected with the gear drive of motor 21,
Material transport tube 20 is provided with discharge gate 201 and exhaust outlet, is provided with auger in material transport tube 20, exhaust outlet 202 passes through exhaust duct
Road 5 connects cyclone separator 6.
In actual applications, by pulpous state accessory substance silica out of charging aperture input bellows, while motor operation is started,
And the rotating speed of regulation motor, by the rolling of gear transmission mode drive material transport tube, (motor passes through belt transmission gear to motor
Operation, the chain being engaged with gear is circumferentially with the outer wall of material transport tube) high-temperature flue gas caused by hot-blast stove is along cigarette
Letter shoot road, hot air duct enter bellows, and the material in material transport tube is dried.
As an improvement one end of material transport tube 20 is additionally provided with material inspection mouth 202.In actual applications, work
Personnel can inspect periodically the accessory substance in material transport tube according to the length of drying time by inspection socket.
As an improvement the exhanst gas outlet of cyclone separator 6 connects flue washing device 8 by gas cleaning pipeline 7.
In actual applications, for cyclone separator by the flue gas of inspiration and dust after cyclone separator separates, flue gas is net with flue gas
Change pipeline and enter flue washing device, be emitted into again in air after flue washing device is handled.
As an improvement the lower section of motor 21, material transport tube 20 and bellows 1 is equipped with support base 9, and material
Support base below transport tube is provided with material transport tube fixed mechanism, and (fixed mechanism includes fixed seat, the both sides point of fixed seat
Not She You roller and material transport tube be circumferentially with the track being engaged with roller).
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. accessory substance drying device in aluminium polychloride production, it is characterised in that：Including bellows and with the bellows phase The material conveyor of connection, the bellows are provided with hot air duct and charging aperture, and the hot air duct connects hot air supply device；Institute Stating material conveyor includes material transport tube and motor, and the material transport tube is connected with the motor, institute State material transport tube and be provided with discharge gate and exhaust outlet, be provided with auger in the material transport tube, the exhaust outlet passes through exhaust duct Road connects cyclone separator.
- 2. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described Hot air supply device is hot-blast stove, and the hot-blast stove connects hot air duct by smoke conveying duct.
- 3. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described Connected between material transport tube and the motor by gear drive.
- 4. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described Motor is variable-frequency motor.
- 5. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described Charging aperture is infundibulate charging aperture.
- 6. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described One end of material transport tube is additionally provided with material inspection mouth.
- 7. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described The exhanst gas outlet of cyclone separator passes through gas cleaning pipeline communication flue washing device.
- 8. accessory substance drying device in a kind of aluminium polychloride production according to claim 1, it is characterised in that:It is described Support base is equipped with below motor, material transport tube and bellows, and is set on the support base below the material transport tube There is material transport tube fixed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768152.5U CN207050409U (en) | 2017-06-28 | 2017-06-28 | Accessory substance drying device in a kind of aluminium polychloride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768152.5U CN207050409U (en) | 2017-06-28 | 2017-06-28 | Accessory substance drying device in a kind of aluminium polychloride production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050409U true CN207050409U (en) | 2018-02-27 |
Family
ID=61493472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720768152.5U Active CN207050409U (en) | 2017-06-28 | 2017-06-28 | Accessory substance drying device in a kind of aluminium polychloride production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207050409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268425A (en) * | 2020-09-28 | 2021-01-26 | 马鞍山健鼎化工有限公司 | Dehydration mechanism for drying production of polyaluminium chloride |
-
2017
- 2017-06-28 CN CN201720768152.5U patent/CN207050409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268425A (en) * | 2020-09-28 | 2021-01-26 | 马鞍山健鼎化工有限公司 | Dehydration mechanism for drying production of polyaluminium chloride |
| CN112268425B (en) * | 2020-09-28 | 2022-02-08 | 马鞍山健鼎化工有限公司 | Dehydration mechanism for drying production of polyaluminium chloride |
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