CN208075441U - Barium sulfate production drying system - Google Patents
Barium sulfate production drying system Download PDFInfo
- Publication number
- CN208075441U CN208075441U CN201820095769.XU CN201820095769U CN208075441U CN 208075441 U CN208075441 U CN 208075441U CN 201820095769 U CN201820095769 U CN 201820095769U CN 208075441 U CN208075441 U CN 208075441U
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- barium sulfate
- drying machine
- double blades
- machine
- flash distillation
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Abstract
The utility model discloses a kind of barium sulfate production drying system, including double blades drying machine (3) and flash distillation machine (11)；Double blades drying machine (3) is driven by first motor (1) and is operated, feed inlet (2), discharge port (5), steam inlet (4) and steam (vapor) outlet (6) are provided on double blades drying machine (3), the both ends of its middle charging aperture (2) and the opposite setting of discharge port (5) in double blades drying machine (3), with the opposite setting of steam (vapor) outlet (6) at the both ends of double blades drying machine (3), vapor movement direction is opposite with the direction of motion of barium sulfate barium cake for steam inlet (4)；The flash distillation machine (11) is set to the downstream of double blades drying machine (3).The utility model improves sulfuric acid yield of barium.
Description
Technical field
The utility model is related to barium sulfate production, relates more specifically to a kind of barium sulfate production drying system.
Background technology
In barium sulfate production at present, the general technological process of drying section is：With pump by barium sulfate barium slurry throw into it is horizontal
Flame filter press filters out barium cake.Barium cake enters flash dryer through feeding auger.Since barium cake water content is big, make sudden strain of a muscle
The production capacity for steaming drying machine is very low.The intermittent blanking of horizontal sheet frame also makes flash dryer charging unbalanced, also reduces sudden strain of a muscle
Steam the efficiency of drying machine.Simultaneously during interval fracture, flash dryer dry run causes the significant wastage of electric energy and thermal energy.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of barium sulfate production drying system.
A kind of barium sulfate production drying system, including double blades drying machine 3 and flash distillation machine 11；Double blades drying machine 3 by
The driving operating of first motor 1, is provided with feed inlet 2, discharge port 5, steam inlet 4 and steam (vapor) outlet on double blades drying machine 3
6, middle charging aperture 2 is opposite with discharge port 5 to be arranged in the both ends of double blades drying machine 3, steam inlet 4 and 6 phase of steam (vapor) outlet
To be arranged at the both ends of double blades drying machine 3, vapor movement direction is opposite with the direction of motion of barium sulfate barium cake；The flash distillation
Machine 11 is set to the downstream of double blades drying machine 3, for being dodged to the barium sulfate after 3 preliminarily dried of double blades drying machine
It steams.
Optionally, a holding bin 7 can be set between double blades drying machine 3 and flash distillation machine 11；In double blades drying machine 3
It is inside provided with the first temperature sensor 15, the first motor 1 and the first temperature sensor 15 are connected with power control cabinet 14；
The holding bin 7 is located at the lower section of discharge port 5, and level sensor 9 is provided in holding bin 7, is provided in 7 bottom of holding bin
The valve 8 controlled by power control cabinet 14；The flash distillation machine 11 includes the second motor 12 and the second temperature being set to inside flash distillation machine 11
Sensor 13 is spent, the second motor 12 and second temperature sensor 13 are connected with power control cabinet 14.
The advantageous effect of the utility model is：Pass through the apparatus and process for selecting double blades drying machine and flash dryer to be applied in combination
High-quality barium sulfate is produced, sulfuric acid yield of barium is improved.The advantage for making full use of the double blades drying machine drying thermal efficiency high, overcomes
Flash dryer removes the high drawback of unit water consumption thermal energy, and it is mainly complete in double blades drying machine will to reduce water-content indicator
At.In double blades drying machine, moisture is reduced to 7 from 28, then into flash distillation.It is further completed dry and crushed by flash dryer
Work obtains all qualified barium sulfate finished product of fineness and water content.The good product quality of production, fineness are high, yield is high.
Description of the drawings
Fig. 1 is the flow chart of the utility model drying process；
Fig. 2 is the structural schematic diagram of the utility model drying system.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to the utility model
Specific implementation mode be described in detail, make the above and other purpose of the utility model, feature and advantage that will be more clear.Complete
Identical reference numeral indicates identical part in portion's attached drawing.Not deliberately attached drawing drawn to scale, it is preferred that emphasis is show that this is new
The purport of type.
As shown in Figure 1, the barium sulfate production drying system of the utility model includes double blades drying machine 3 and flash distillation machine 11.It is raw
It produces obtained barium sulfate paste and filters out barium cake (separating liquid discharge) after the separation of plate-frame filtering seperator.Barium cake is admitted to double
Blade dryer 3 carries out preliminarily dried, and the flash distillation of flash distillation machine 11 is admitted to after preliminarily dried, and product is through classification packaging after flash distillation
It can dispatch from the factory.Double blades drying machine 3 and flash distillation machine 11 are run under the control of power control cabinet 14.Further, it is dried in double blades
A holding bin 7 can be set between machine 3 and flash distillation machine 11, the barium sulfate after 3 preliminarily dried of double blades drying machine is admitted to storage
Barrel 7 is done to be stored in short-term, and after barium sulfate reaches a certain amount of in holding bin 7, the barium sulfate in holding bin 7 is sent into flash distillation machine 11
Flash distillation process is carried out, double blades drying machine 3 can be coordinated by setting holding bin 7 and flashes the production capacity between machine 11.
Referring to Fig.2, being described in further details below to the drying process of the utility model barium sulfate.In the utility model, double blades
Drying machine 3 is driven by first motor 1 and is operated, and feed inlet 2, discharge port 5,4 and of steam inlet are provided on double blades drying machine 3
Steam (vapor) outlet 6, middle charging aperture 2 is opposite with discharge port 5 to be arranged in the both ends of double blades drying machine 3, steam inlet 4 and steam
Export 6 it is opposite be arranged at the both ends of double blades drying machine 3, vapor movement direction is opposite with the direction of motion of barium sulfate barium cake
(i.e. the two relative motion).It is provided with the first temperature sensor 15 in double blades drying machine 3, passes through the first temperature sensor 15
Detect the drying temperature in double blades drying machine 3.
Holding bin 7 is located at the lower section of discharge port 5, and the barium sulfate through preliminarily dried is fallen into holding bin 7, in holding bin 7
Be provided with level sensor 9, by level sensor 9 detect barium sulfate in holding bin 7 number, when detecting in holding bin 7
After barium sulfate reaches setting value, power control cabinet 14 opens the valve 8 of 7 bottom of holding bin, and barium sulfate drops down onto on conveyer belt 10, works as bin stock
After barium sulfate has all been fallen in cylinder 7, power control cabinet 14 closes valve 8.
Barium sulfate is admitted to flash distillation machine 11 by conveyer belt 10 and is flashed, and flash distillation machine 11 is driven by the second motor 12,
It is internally provided with second temperature sensor 13, flash distillation machine 11 of the power control cabinet 14 detected by second temperature sensor 13
Internal temperature, come adjust the second motor 12 rotating speed and flash distillation machine heater element (heating wire, figure in not depending on going out) electric current.It dodges
Barium sulfate after steaming is by classification packaging to get final products.
The utility model produces high-quality sulphur by the apparatus and process for selecting double blades drying machine and flash dryer to be applied in combination
Sour barium improves sulfuric acid yield of barium.The advantage for making full use of the double blades drying machine drying thermal efficiency high, overcomes flash dryer to go
Except the high drawback of unit water consumption thermal energy, water-content indicator will be reduced and mainly completed in double blades drying machine.In double blades
In drying machine, moisture is reduced to 7 from 28, then into flash distillation.Dry and crushed work is further completed by flash dryer, is obtained thin
The barium sulfate finished product of degree and water content all qualifications.The good product quality of production, fineness are high, yield is high.
After engineered, single yield that covers by producing 20 tons daily originally, 80 tons of production daily now；Using control panel, use
Work is few, and staff labor intensity is low, and dryer section was determined a post 30 people originally, and determine a post 10 people now, saves manpower；Unit product consumes energy
Low, double blades drying machine operating temperature is low, and originally ton product consumes 80 kilograms of coal, and present ton product consumes 50 kilograms of coal.
Many details are elaborated in the above description in order to fully understand the utility model.But above description is only
The preferred embodiment of the utility model, the utility model can much to implement different from other manner described here, therefore this
It is novel not limited by specific implementation disclosed above.Any those skilled in the art are not departing from the utility model technology simultaneously
In the case of aspects, all the utility model technical solution is made using the methods and technical content of the disclosure above many possible
Changes and modifications, or it is revised as the equivalent embodiment of equivalent variations.Every content without departing from the utility model technical solution, according to this
Novel technical spirit any simple modifications, equivalents, and modifications made to the above embodiment, still fall within the utility model skill
In the range of the protection of art scheme.
Claims (5)
1. a kind of barium sulfate production drying system, which is characterized in that including double blades drying machine (3) and flash distillation machine (11)；It is double
Blade dryer (3) is driven by first motor (1) and is operated, and feed inlet (2), discharge port are provided on double blades drying machine (3)
(5), steam inlet (4) and steam (vapor) outlet (6), middle charging aperture (2) is with the opposite setting of discharge port (5) in double blades drying machine
(3) both ends, steam inlet (4) are with the opposite setting of steam (vapor) outlet (6) in the both ends of double blades drying machine (3), vapor movement
Direction is opposite with the direction of motion of barium sulfate barium cake；The flash distillation machine (11) is set to the downstream of double blades drying machine (3), is used for
Barium sulfate after double blades drying machine (3) preliminarily dried is flashed.
2. barium sulfate production drying system according to claim 1, which is characterized in that in double blades drying machine (3) and
One holding bin (7) is set between flash distillation machine (11).
3. barium sulfate production drying system according to claim 1, which is characterized in that in double blades drying machine (3)
Be provided with the first temperature sensor (15), the first motor (1) and the first temperature sensor (15) with power control cabinet (14)
It is connected.
4. barium sulfate production drying system according to claim 2, which is characterized in that the holding bin (7) is located at
The lower section of material mouth (5) is provided with level sensor (9) in holding bin (7), is provided with by power control cabinet in holding bin (7) bottom
(14) valve (8) controlled.
5. barium sulfate production drying system according to claim 1, which is characterized in that the flash distillation machine (11) includes the
Two motors (12) and the second temperature sensor (13) for being set to flash distillation machine (11) inside, the second motor (12) and second temperature pass
Sensor (13) is connected with power control cabinet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095769.XU CN208075441U (en) | 2018-01-21 | 2018-01-21 | Barium sulfate production drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095769.XU CN208075441U (en) | 2018-01-21 | 2018-01-21 | Barium sulfate production drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075441U true CN208075441U (en) | 2018-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820095769.XU Active CN208075441U (en) | 2018-01-21 | 2018-01-21 | Barium sulfate production drying system |
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| Country | Link |
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| CN (1) | CN208075441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301345A (en) * | 2022-10-10 | 2022-11-08 | 江苏大华电子有限公司 | Powder grinding and collecting device of manganese-zinc ferrite magnetic core |
-
2018
- 2018-01-21 CN CN201820095769.XU patent/CN208075441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301345A (en) * | 2022-10-10 | 2022-11-08 | 江苏大华电子有限公司 | Powder grinding and collecting device of manganese-zinc ferrite magnetic core |
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