CN210718549U - 2,3 sour dewatering device - Google Patents
2,3 sour dewatering device Download PDFInfo
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- CN210718549U CN210718549U CN201920676648.9U CN201920676648U CN210718549U CN 210718549 U CN210718549 U CN 210718549U CN 201920676648 U CN201920676648 U CN 201920676648U CN 210718549 U CN210718549 U CN 210718549U
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- dehydration
- cylinder
- side wall
- cooling barrel
- acid
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Abstract
The utility model relates to a 2,3 acid dehydration device, which comprises a dehydration cylinder, a screw rod and a cooling barrel, wherein the dehydration cylinder is horizontally arranged, the screw rod is rotatably arranged in the dehydration cylinder under the driving of a motor, the outer side wall of the dehydration cylinder is provided with a heating jacket, the side wall of one end of the dehydration cylinder is connected with a feed hopper, and the lower side wall of the other end of the dehydration cylinder is provided with a discharge pipe; an air inlet pipe connected with the inside of the dewatering cylinder is arranged on one side of the feed hopper, and an air outlet pipe is arranged on the side wall of the dewatering cylinder above the discharge pipe; the other end of the air outlet pipe is inserted in the cooling barrel, and cooling water is contained in the cooling barrel. The dehydration device reduces the power consumption of the dehydration process, and the 2,3 acid precipitated in the cooling barrel can be recovered to participate in the dehydration process again as wet 2,3 acid.
Description
Technical Field
The utility model relates to a 2,3 sour production facility field especially is a 2,3 sour dewatering device.
Background
In the prior art, after the wet 2,3 acid product is produced, the wet 2,3 acid product needs to be air-dried, a specific process adopts a two-stage cyclone separator for dehydration, and finally hot air containing a large amount of 2,3 acid powder is filtered by a bag-type dust collector and then is discharged; according to the process, the heater is adopted to heat the dehydrated air, then the dehydrated 2,3 acid is discharged under the coordination of the air locking device, the overall power consumption is high, and the bag-type dust collector inevitably discharges 2,3 acid crystal powder into the air during working, so that the air is polluted while the yield is reduced.
Disclosure of Invention
The utility model aims to solve the above problem, provide a 2,3 sour dewatering device, specifically realize by following technical scheme: a2, 3 acid dehydration device comprises a dehydration cylinder, a screw rod and a cooling barrel, wherein the dehydration cylinder is horizontally arranged, the screw rod is rotatably arranged in the dehydration cylinder under the drive of a motor, the outer side wall of the dehydration cylinder is provided with a heating jacket, the side wall of one end of the dehydration cylinder is connected with a feed hopper, and the lower side wall of the other end of the dehydration cylinder is provided with a discharge pipe; an air inlet pipe connected with the inside of the dewatering cylinder is arranged on one side of the feed hopper, and an air outlet pipe is arranged on the side wall of the dewatering cylinder above the discharge pipe; the other end of the air outlet pipe is inserted in the cooling barrel, and cooling water is contained in the cooling barrel.
The 2,3 acid dehydration device is further designed in that a drain pipe is arranged on the side wall of the middle part of the cooling barrel and is connected with a first valve.
The 2,3 acid dehydration device is further designed in that a discharge pipe is arranged on the side wall of the lower part of the cooling barrel.
The 2,3 acid dehydration device is further designed in that an exhaust pipe is arranged on the upper end cover of the cooling barrel.
The 2,3 acid dehydration device is further designed in that a vertically arranged transparent pipe is connected beside the side wall of the cooling barrel.
The 2,3 acid dehydration device is further designed in that the discharge pipe is connected with a material pump for discharging.
The beneficial effects of the utility model reside in that:
the 2,3 acid is insoluble in water or slightly soluble in water at a lower temperature, therefore, dehydrated air is directly introduced into the dehydrating cylinder to form moist hot air mixed with a small amount of 2,3 acid powder, and the moist hot air is condensed into water when meeting the condensation, and precipitates are separated out in the cooling barrel, so that the air discharged from the cooling barrel does not contain the 2,3 acid any more, the dehydrating device reduces the power consumption of the dehydrating process, and the 2,3 acid precipitated in the cooling barrel can be recovered to be used as the wet 2,3 acid to participate in the dehydrating process again.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and examples in the following description:
the 2,3 acid dehydration device comprises a dehydration cylinder 1, a screw rod 2 and a cooling barrel 3, wherein the dehydration cylinder is horizontally arranged, the screw rod is rotatably arranged in the dehydration cylinder under the drive of a motor, the outer side wall of the dehydration cylinder is provided with a heating jacket 4, the side wall of one end of the dehydration cylinder is connected with a feed hopper 5, and the side wall of the other end of the dehydration cylinder is provided with a discharge pipe 6; an air inlet pipe 7 connected with the inside of the dewatering cylinder is arranged on one side of the feed hopper, and an air outlet pipe 8 is arranged on the side wall of the dewatering cylinder above the discharge pipe; the other end of the air outlet pipe is inserted in the cooling barrel, and cooling water is contained in the cooling barrel.
During operation, the 2,3 acid of wet goods of feeding in the feeder hopper, feed speed and the rotational speed phase-match of screw rod, it is suitable that the wet goods shutoff of 3 acid is incomplete in order to dewater the section of thick bamboo, also the feed volume is less, leave more circulation of air space, the jacket is heated to 250 degrees centigrade, moisture content fully evaporates, the damp and hot air carries a small part of 2,3 acid powder and gets into the cooling barrel, main 2,3 acid powder is discharged from the discharging pipe, after the damp and hot air condensation water that gets into the cooling barrel, the liquid level in the cooling barrel constantly risees, and 2,3 acid crystal deposit in the cooling barrel bottom, when the liquid level reachs cooling barrel upper portion, discharge waste water, withdraw the wet goods of 2,3 acid of bottom and participate in dehydration and dehydration process.
The middle part lateral wall of cooling bucket is provided with drain pipe 9, the drain pipe is connected with first valve 91. When the liquid level is higher, the first valve is opened, wastewater is discharged, and 2,3 acid wet products at the bottom can be conveniently recovered.
The lower side wall of the cooling barrel is provided with a discharge pipe 10. The discharging pipe is connected with a material pump 11 for discharging, and is used for discharging 2,3 acid wet products.
The upper end cover of the cooling barrel is provided with an exhaust pipe 12, and the exhausted air does not contain 2,3 acid powder.
The other vertical hyaline tube 13 that has connect of lateral wall of cooling bucket is convenient for observe the liquid level in the cooling bucket to in time handle the cooling bucket.
Claims (6)
1. A2, 3 acid dehydration device is characterized by comprising a dehydration cylinder, a screw rod and a cooling barrel, wherein the dehydration cylinder is horizontally arranged, the screw rod is rotatably arranged in the dehydration cylinder under the drive of a motor, the outer side wall of the dehydration cylinder is provided with a heating jacket, the side wall of one end of the dehydration cylinder is connected with a feed hopper, and the lower side wall of the other end of the dehydration cylinder is provided with a discharge pipe; an air inlet pipe connected with the inside of the dewatering cylinder is arranged on one side of the feed hopper, and an air outlet pipe is arranged on the side wall of the dewatering cylinder above the discharge pipe; the other end of the air outlet pipe is inserted in the cooling barrel, and cooling water is contained in the cooling barrel.
2. A 2,3 acid dehydration device according to claim 1 characterized in that the middle side wall of said cooling barrel is provided with a drain pipe, said drain pipe is connected with a first valve.
3. A 2,3 acid dehydration apparatus according to claim 1 characterized in that the lower side wall of said cooling barrel is provided with a discharge pipe.
4. A 2,3 acid dehydration device according to claim 1 characterized in that the upper end cover of said cooling barrel is provided with an exhaust pipe.
5. The 2,3 acid dehydration device of claim 1 characterized in that a vertically arranged transparent tube is connected beside the side wall of the cooling barrel.
6. A2, 3 acid dehydration device according to claim 3 characterized in that the discharge pipe is connected with a material pump for discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676648.9U CN210718549U (en) | 2019-05-13 | 2019-05-13 | 2,3 sour dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676648.9U CN210718549U (en) | 2019-05-13 | 2019-05-13 | 2,3 sour dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210718549U true CN210718549U (en) | 2020-06-09 |
Family
ID=70927144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676648.9U Active CN210718549U (en) | 2019-05-13 | 2019-05-13 | 2,3 sour dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210718549U (en) |
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2019
- 2019-05-13 CN CN201920676648.9U patent/CN210718549U/en active Active
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