CN210425888U - Flash evaporation drying device for producing barium carbonate - Google Patents
Flash evaporation drying device for producing barium carbonate Download PDFInfo
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- CN210425888U CN210425888U CN201920991469.4U CN201920991469U CN210425888U CN 210425888 U CN210425888 U CN 210425888U CN 201920991469 U CN201920991469 U CN 201920991469U CN 210425888 U CN210425888 U CN 210425888U
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- fixedly connected
- flash
- filter screen
- screen plate
- barium carbonate
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- 238000001035 drying Methods 0.000 title claims abstract description 21
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 title claims description 26
- 238000001704 evaporation Methods 0.000 title description 6
- 230000008020 evaporation Effects 0.000 title description 6
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 36
- 230000007246 mechanism Effects 0.000 abstract description 15
- 206010024796 Logorrhoea Diseases 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract description 7
- 238000010168 coupling process Methods 0.000 abstract description 7
- 238000005859 coupling reaction Methods 0.000 abstract description 7
- 238000007701 flash-distillation Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract description 4
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013070 direct material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a flash distillation drying device for producing barium carbonate, including a flash vessel, separator and dust catcher, the left side fixedly connected with feeder hopper of flash vessel, the first motor of left side fixedly connected with of feeder hopper, the inner chamber rotatable coupling of feeder hopper has spiral feeding axle, one side of spiral feeding axle and the output coaxial coupling of first motor, the top fixedly connected with pan feeding mouth of feeder hopper. The utility model relates to a flash distillation drying equipment technical field, this a flash distillation drying device for producing barium carbonate, through adopting bottom air-out mechanism, make hot-blast direct up lifting with the material, thereby by stirring garrulous mechanism full contact and stirring garrulous, can prevent that the material from adsorbing at the equipment inner wall because action of gravity, still be equipped with simultaneously and scrape material mechanism, even there is the material to adsorb at the equipment inner wall, also can scrape the material through scraping material mechanism, and send once more through hot-blast and stir garrulous toward stirring garrulous mechanism, thereby solved the material and easily glued the defect.
Description
Technical Field
The utility model relates to a flash drying equipment technical field specifically is a flash drying device for producing barium carbonate.
Background
The flash evaporation dryer is used for drying substances such as filter cake bodies, paste bodies and the like, and barium carbonate filter cakes are required to be dried by the flash evaporation dryer to generate powdery substances.
For example, a flash dryer disclosed in chinese patent No. CN201710651996.6 and a spin flash dryer disclosed in CN201721904180.1 are both drying devices, but both of the above two devices have a disadvantage in use, that is, the material which is not fully dried is easily adsorbed and adhered to the inner wall of the machine body, and is difficult to be discharged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a flash drying device for producing barium carbonate has solved the problem that current flash drying machine easily glues the material.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a flash evaporation drying device for producing barium carbonate comprises a flash evaporator, a separator and a dust collector.
The left side fixedly connected with feeder hopper of flash vessel, the first motor of left side fixedly connected with of feeder hopper, the inner chamber rotatable coupling of feeder hopper has spiral feeding axle, one side of spiral feeding axle and the output coaxial coupling of first motor, the top fixedly connected with pan feeding mouth of feeder hopper.
The utility model discloses a filter equipment, including flash vessel, first filter screen board of well lower part fixedly connected with of flash vessel inner chamber, first filter screen board is located the below of feeder hopper, the bottom fixedly connected with air heater of flash vessel inner chamber, the bottom of first filter screen board is provided with out the tuber plate, the bottom of going out the tuber plate and the air-out end fixed connection of air heater, the central fixedly connected with second motor of flash vessel inner chamber bottom, the output of second motor runs through out tuber plate and first filter screen board in proper order and with the crushing axle coaxial coupling of first filter screen board top, the bottom fixedly connected with disturbance claw of crushing axle, the well upper portion fixedly connected with brush of crushing axle, the inner wall contact of one side and flash vessel of brush.
The top of the inner cavity of the flash evaporator is fixedly connected with a second filter screen plate, the flash evaporator is communicated with the top of the separator through a first connecting pipe, the top of the inner cavity of the separator is fixedly connected with a dust filter hopper, and the bottom of the separator is detachably connected with a collecting hopper in a clamping manner.
The utility model discloses a dust collector, including separator and dust catcher, one end fixedly connected with suction fan, the one end fixedly connected with suction fan of second connecting pipe, the equal fixedly connected with water tank in the left and right sides of dust catcher, two the equal fixedly connected with in bottom of water tank takes the aqueduct of micropump machine, the equal fixedly connected with shower in the inner chamber left and right sides of dust catcher, two aqueducts respectively with the middle part fixed connection of the shower of the left and right sides, the bottom card dismantlement of dust catcher is connected with the dust hopper.
Preferably, the feeding hopper is obliquely arranged, and the inclination angle is 8-10 degrees.
Preferably, 6-9 groups of crushing blades are arranged on the crushing shaft at equal distances.
Preferably, the disturbance claws are distributed in an annular shape at equal intervals, and the bottoms of the disturbance claws are contacted with the top of the first screen plate.
(III) advantageous effects
The utility model provides a flash drying device for producing barium carbonate. The method has the following beneficial effects:
this a flash distillation drying device for producing barium carbonate, through adopting bottom air-out mechanism for hot-blast direct up lifting with the material, thereby by stirring garrulous mechanism full contact and stir garrulous, can prevent that the material from adsorbing at the equipment inner wall because action of gravity, still be equipped with simultaneously and scrape material mechanism, even there is the material to adsorb at the equipment inner wall, also can scrape the material through scraping material mechanism, and send once more through hot-blast and stir garrulous mechanism and stir garrulous, thereby solved the material and easily glued the defect.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a top view of the disturbance claw structure of the present invention;
fig. 3 is a top view of the air outlet plate structure of the present invention;
FIG. 4 is a schematic view of a second screen plate structure of the present invention;
fig. 5 is a schematic view of the dust hopper of the present invention.
In the figure: 1. a flash evaporator; 2. a separator; 3. a vacuum cleaner; 4. a feed hopper; 5. a first motor; 6. a helical feed shaft; 7. a feeding port; 8. a first screen plate; 9. a hot air blower; 10. an air outlet plate; 11. a second motor; 12. crushing the shaft; 13. a disturbance claw; 14. a brush; 15. a second screen plate; 16. a first connecting pipe; 17. a dust filter hopper; 18. a collection hopper; 19. a second connecting pipe; 20. a suction fan; 21. a water tank; 22. a micro pump; 23. a water conduit; 24. a shower pipe; 25. a dust collecting hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a flash evaporation drying device for producing barium carbonate comprises a flash evaporator 1, a separator 2 and a dust collector 3.
A feed hopper 4 is fixedly arranged at the left side of the outer wall of the flash evaporator 1, the feed hopper 4 is obliquely arranged, the inclination angle is 8-10 degrees, the feeding is convenient, and the material can be prevented from flowing backwards. The left side fixedly connected with first motor 5 of feeder hopper 4, the inner chamber rotatable coupling of feeder hopper 4 has spiral feeding axle 6, one side and the output coaxial coupling of first motor 5 of spiral feeding axle 6. The top of the feed hopper 4 is fixedly connected with a feeding port 7.
The first screen plate 8 is fixedly connected to the middle lower part of the inner cavity of the flash evaporator 1, and the first screen plate 8 is positioned below the feed hopper 4. The bottom of the inner cavity of the flash evaporator 1 is fixedly connected with an air heater 9, the bottom of the first filter screen plate 8 is provided with an air outlet plate 10, and the bottom of the air outlet plate 10 is fixedly connected with the air outlet end of the air heater 9. The center of the bottom of the inner cavity of the flash evaporator 1 is fixedly connected with a second motor 11, and the output end of the second motor 11 sequentially penetrates through the air outlet plate 10 and the first filter screen plate 8 and is coaxially connected with a crushing shaft 12 above the first filter screen plate 8. The crushing shaft 12 is provided with 6-9 groups of crushing blades at equal distance. The bottom of the stirring shaft 12 is fixedly connected with disturbance claws 13, the disturbance claws 13 are distributed in an annular shape at equal intervals, and the bottom of the disturbance claws 13 is contacted with the top of the first screen plate 8. The middle upper part of the mincing shaft 12 is fixedly connected with a hairbrush 14, and one side of the hairbrush 14 is contacted with the inner wall of the flash evaporator 1.
The top of the inner cavity of the flash evaporator 1 is fixedly connected with a second filter screen plate 15, and the aperture of the second filter screen plate 15 is smaller than that of the first filter screen plate 8. The flash evaporator 1 is communicated with the top of the separator 2 through a first connecting pipe 16. The top of the inner cavity of the separator 2 is fixedly connected with a dust filtering hopper 17, and the bottom of the separator 2 is detachably connected with a collecting hopper 18.
The separator 2 is communicated with the top of the dust collector 3 through a second connecting pipe 19, and one end of the second connecting pipe 19 is fixedly connected with a suction fan 20. The left side and the right side of the dust collector 3 are fixedly connected with water tanks 21, the bottoms of the two water tanks 21 are fixedly connected with water guide pipes 23 with micro pumps 22, the left side and the right side of an inner cavity of the dust collector 3 are fixedly connected with spray pipes 24, and the two water guide pipes 23 are fixedly connected with the middle parts of the spray pipes 24 on the left side and the right side respectively. The dust collecting hopper 25 is detachably connected to the bottom of the dust collector 3.
The motor, the air heater 9 and the micro pump 22 in the scheme belong to the products in the prior art and can be purchased from the market.
During the use, at first want to add the material in the feeder hopper 4 through pan feeding mouth 7, open first motor 5, drive spiral feeding shaft 6 and rotate, drive the material then and send into in flash vessel 1.
Then start hot-air blower 9 and second motor 11, can heat the material through hot-air blower 9 while the hot gas flow can upwards lift the material, second motor 11 can drive stirring axle 12 and rotate, thereby contact with the material that is lifted and stir it and smash, thereby stir pie material and be powdered material, two hot-air blowers 9 combined action, hot-blast provides to the eminence from the bottom through air-out plate 10 constantly, thereby can prevent that the material from gluing in the bottom of first filter plate 8, and stirring axle 12 can drive disturbance claw 13 and rotate, even there is the material to glue on first filter plate 8, through the rotation of disturbance claw 13, can scrape off the material that glues, then blow it to the eminence again by hot-blast.
Further, the crushing shaft 12 drives the brush 14 to rotate, so that the inner wall of the flash evaporator 1 is brushed, the materials are prevented from being adhered to the inner wall of the flash evaporator 1, the powdery materials after being sufficiently dried and crushed can enter the separator 2 through the second filter screen plate 15 and the first connecting pipe 16, and the crushed materials are continuously processed for sufficient drying until passing through the second filter screen plate 15.
After the material gets into separator 2, start suction fan 20, inhale the dust in the material through dust hopper 17, the material is because the great unable bottom that falls to separator 2 of passing through dust hopper 17 of volume then stores in getting into collecting hopper 18, then starts micro-pump machine 22, in pumping into shower 24 through aqueduct 23 with the water in the water tank 21, then by shower 24 blowout, carry out the humidification with the dust, the dust after the humidification gets into and preserves in the dust hopper 25.
To sum up, this a flash distillation drying device for producing barium carbonate through adopting bottom air-out mechanism for hot-blast direct material lifting up, thereby by stirring rubbing crusher mechanism fully contact and stir garrulous, can prevent that the material from adsorbing at the equipment inner wall because action of gravity, still is equipped with scraping mechanism simultaneously, even there is the material to adsorb at the equipment inner wall, also can scrape the material through scraping mechanism, and send once more to stirring rubbing crusher mechanism through hot-blast and stir garrulous, thereby solved the material and easily glued the defect.
It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A flash drying device for producing barium carbonate which is characterized in that: comprises a flash evaporator (1), a separator (2) and a dust collector (3);
a feed hopper (4) is fixedly connected to the left side of the flash evaporator (1), a first motor (5) is fixedly connected to the left side of the feed hopper (4), a spiral feeding shaft (6) is rotatably connected to an inner cavity of the feed hopper (4), one side of the spiral feeding shaft (6) is coaxially connected with an output end of the first motor (5), and a feeding port (7) is fixedly connected to the top of the feed hopper (4);
the middle lower part of the inner cavity of the flash evaporator (1) is fixedly connected with a first filter screen plate (8), the first filter screen plate (8) is positioned below the feed hopper (4), the bottom of the inner cavity of the flash evaporator (1) is fixedly connected with a hot air blower (9), an air outlet plate (10) is arranged at the bottom of the first filter screen plate (8), the bottom of the air outlet plate (10) is fixedly connected with the air outlet end of the air heater (9), the center of the bottom of the inner cavity of the flash evaporator (1) is fixedly connected with a second motor (11), the output end of the second motor (11) sequentially penetrates through the air outlet plate (10) and the first filter screen plate (8) and is coaxially connected with a crushing shaft (12) above the first filter screen plate (8), the bottom of the stirring shaft (12) is fixedly connected with a disturbance claw (13), the middle upper part of the stirring shaft (12) is fixedly connected with a brush (14), and one side of the brush (14) is contacted with the inner wall of the flash evaporator (1);
the top of the inner cavity of the flash evaporator (1) is fixedly connected with a second filter screen plate (15), the flash evaporator (1) is communicated with the top of the separator (2) through a first connecting pipe (16), the top of the inner cavity of the separator (2) is fixedly connected with a dust filter hopper (17), and the bottom of the separator (2) is detachably connected with a collecting hopper (18);
through second connecting pipe (19) intercommunication between the top of separator (2) and dust catcher (3), and the one end fixedly connected with suction fan (20) of second connecting pipe (19), the equal fixedly connected with water tank (21) of the left and right sides of dust catcher (3), two the equal fixedly connected with in bottom of water tank (21) takes aqueduct (23) of micropump machine (22), the equal fixedly connected with shower (24) of the inner chamber left and right sides of dust catcher (3), two aqueduct (23) respectively with the middle part fixed connection of the shower (24) of the left and right sides, the bottom card of dust catcher (3) is dismantled and is connected with dust hopper (25).
2. The flash drying apparatus for producing barium carbonate according to claim 1, wherein: the feed hopper (4) is obliquely arranged, and the inclination angle is 8-10 degrees.
3. The flash drying apparatus for producing barium carbonate according to claim 1, wherein: 6-9 groups of crushing blades are arranged on the crushing shaft (12) at equal distance.
4. The flash drying apparatus for producing barium carbonate according to claim 1, wherein: the disturbance claws (13) are distributed in an annular shape at equal intervals, and the bottoms of the disturbance claws are contacted with the top of the first filter screen plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991469.4U CN210425888U (en) | 2019-06-27 | 2019-06-27 | Flash evaporation drying device for producing barium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991469.4U CN210425888U (en) | 2019-06-27 | 2019-06-27 | Flash evaporation drying device for producing barium carbonate |
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| Publication Number | Publication Date |
|---|---|
| CN210425888U true CN210425888U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920991469.4U Active CN210425888U (en) | 2019-06-27 | 2019-06-27 | Flash evaporation drying device for producing barium carbonate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964038A (en) * | 2021-02-22 | 2021-06-15 | 江苏宇通干燥工程有限公司 | Nanoscale flash evaporation dryer and working method thereof |
| CN115597314A (en) * | 2022-09-30 | 2023-01-13 | 江苏沙英喜实业有限公司（Cn） | Flash evaporation drying equipment |
| CN115682697A (en) * | 2022-11-08 | 2023-02-03 | 安徽昊源化工集团有限公司 | Full-automatic drying device for industrial use |
-
2019
- 2019-06-27 CN CN201920991469.4U patent/CN210425888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964038A (en) * | 2021-02-22 | 2021-06-15 | 江苏宇通干燥工程有限公司 | Nanoscale flash evaporation dryer and working method thereof |
| CN115597314A (en) * | 2022-09-30 | 2023-01-13 | 江苏沙英喜实业有限公司（Cn） | Flash evaporation drying equipment |
| CN115682697A (en) * | 2022-11-08 | 2023-02-03 | 安徽昊源化工集团有限公司 | Full-automatic drying device for industrial use |
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