CN210698828U - Spray tower powder process device - Google Patents
Spray tower powder process device Download PDFInfo
- Publication number
- CN210698828U CN210698828U CN201921614526.3U CN201921614526U CN210698828U CN 210698828 U CN210698828 U CN 210698828U CN 201921614526 U CN201921614526 U CN 201921614526U CN 210698828 U CN210698828 U CN 210698828U
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- mother liquid
- spray
- inlet pipe
- drying tower
- tower
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Abstract
The utility model belongs to the technical field of production device, and discloses a spray tower powder manufacturing device, which comprises a drying tower and a mother liquid tank, wherein a feed pump is arranged at the bottom end of the mother liquid tank through a pipeline, the discharge end of the feed pump is connected with a mother liquid inlet pipe, one end of the mother liquid inlet pipe, which is far away from the feed pump, extends into the spray pipe from the top end of the drying tower, and one end of the mother liquid inlet pipe, which is far away from the feed pump, is connected with a spray pipe, the outer wall of which is uniformly provided with nozzles, through the matching of the spray pipe and a plurality of directional spray holes arranged on the spray pipe, when the mother liquid is sprayed out into the drying tower, the mother liquid can be sprayed out from a plurality of directions without being limited to one-way spraying, so that the mother liquid is sprayed out more uniformly, the drying efficiency can be effectively accelerated, in addition, the hot air inlet is changed to the position just, the drying efficiency is increased, the investment of heat energy is reduced, and the income is improved.
Description
Technical Field
The utility model belongs to the technical field of apparatus for producing, concretely relates to spray tower powder process device.
Background
One of the important production methods for preparing powder by spray drying at present utilizes the spray drying method, so that the material production procedures can be reduced, the production cost is saved, the material product has high fluidity, and the product after spray drying has uniform texture and good solubility.
But spraying tower powder process device on the existing market has certain defect when using, traditional spraying tower powder process device's mother liquor blowout angle is single, the blowout is even inadequately, drying efficiency in the drying tower is lower, it is long-time, be difficult for quick production in batches, and traditional hot-blast import is located the top of drying tower, hot-blast stretching to mother liquor blowout position in-process, the heat can be lost a bit, the input of heat energy has been increased, furthermore, traditional mother liquor tank does not set up the stirring structure, the easy self of mother liquor deposits, make the solid-liquid layering, mix inhomogeneously, and influence subsequent mother liquor blowout, cause the pipe blockage when serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spray tower powder process device to the mother liquor blowout angle of the traditional spray tower powder process device that provides in solving above-mentioned background art is single, spouts problem even inadequately, in addition, does not set up the stirring structure, and the mother liquor self deposits easily, makes the solid-liquid layering, mixes inhomogeneous problem.
In order to achieve the above object, the utility model provides a following technical scheme: a spray tower powder manufacturing device comprises a drying tower and a mother liquid tank, wherein a feeding pump is mounted at the bottom end of the mother liquid tank through a pipeline, a mother liquid inlet pipe is connected to the discharge end of the feeding pump, one end, far away from the feeding pump, of the mother liquid inlet pipe extends to the interior of the drying tower from the top end of the drying tower, one end, far away from the feeding pump, of the mother liquid inlet pipe is connected with a spray pipe, nozzles are uniformly formed in the outer wall of the spray pipe, a hot gas inlet pipe is connected to the upper end of the side wall of the drying tower, an air heater is connected to one end, far away from the drying tower, of the hot gas inlet pipe of the air heater, an air blower is connected to one end, far away from the hot gas inlet pipe, of the air blower, an air filter is connected to the air exhaust end of the air filter through a pipeline, an air, one end of the connecting pipe, which is far away from the cyclone separator, is connected with a bag-type dust collector, and the upper end of the side wall of the bag-type dust collector is connected with a draught fan through a pipeline.
Preferably, the top end of the mother liquor tank is provided with a motor, the output end of the motor is connected with a rotating shaft, and the outer wall of the rotating shaft is provided with a stirring blade.
Preferably, the motor is covered with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.
Preferably, a transparent observation window is installed on the front surface wall of the mother liquor tank, and the transparent observation window is of a rectangular structure.
Preferably, a temperature sensor and a pressure sensor are mounted on the rear surface wall of the drying tower, and the temperature sensor is positioned on one side of the pressure sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a spray tube and offer the cooperation of a plurality of direction orifices on the spray tube, when spouting the mother liquor in to the drying tower, the mother liquor can be from a plurality of directions blowout, do not confine to one-way blowout, make the mother liquor blowout more even, can effectively accelerate drying efficiency, in addition, through changing hot-blast import to just to mother liquor spun position, the mother liquor can the very first time contact spun hot-blast, the thermal loss has been reduced, drying efficiency has been increased, and the input of heat energy has been reduced, the income has been improved.
(2) The utility model discloses a motor, pivot and stirring vane's cooperation, accessible motor drive stirring vane is rotatory, mixes the stirring to the mother liquor constantly, avoids the mother liquor to deposit and causes solid-liquid separation, has guaranteed follow-up normal mother liquor blowout, has avoided the jam of pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the drying tower of the present invention;
FIG. 3 is a front view of the mother liquid tank of the present invention;
in the figure: 1-drying tower, 2-hot gas inlet pipe, 3-air heater, 4-blower, 5-air filter, 6-air inlet pipe, 7-feeding pump, 8-mother liquor tank, 9-stirring blade, 10-rotating shaft, 11-protective cover, 12-motor, 13-mother liquor inlet pipe, 14-spray pipe, 15-spray nozzle, 16-cyclone separator, 17-connecting pipe, 18-bag dust remover, 19-induced draft fan, 20-temperature sensor, 21-pressure sensor and 22-transparent observation window.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spray tower powder process device, includes drying tower 1 and mother liquor jar 8, there is feed pump 7 in mother liquor jar 8's bottom through the pipe mounting, and feed pump 7's model is: 80ZJW, rated speed: 2900r/min, discharge caliber: 100-500 mm, the discharge end of the feeding pump 7 is connected with a mother liquor inlet pipe 13, one end of the mother liquor inlet pipe 13 far away from the feeding pump 7 extends to the inside of the drying tower 1 from the top end of the drying tower 1, one end of the mother liquor inlet pipe 13 far away from the feeding pump 7 is connected with a spray pipe 14, the outer wall of the spray pipe 14 is uniformly provided with nozzles 15, the upper end of the side wall of the drying tower 1 is connected with a hot air inlet pipe 2, when the mother liquor is sprayed out of the drying tower 1, the mother liquor can be sprayed out from the nozzles 15 arranged on the outer wall of the spray pipe 14 in multiple directions without being limited to single-direction spraying, so that the mother liquor is sprayed out more uniformly and the drying efficiency can be effectively accelerated, in addition, by changing a hot air inlet to a position just opposite to the mother liquor spraying, the mother liquor can contact with the sprayed hot air at the first time, the heat loss is reduced, the drying efficiency, air heater 3 keeps away from the one end that hot gas advances pipe 2 has air-blower 4 through the pipe connection, air-blower 4's convulsions end has air cleaner 5 through the pipe connection, air cleaner 5 keeps away from the one end of air-blower 4 and is connected with the air and advances pipe 6, there is cyclone 16 lateral wall bottom of drying tower 1 through the pipe connection, cyclone 16's top is connected with connecting pipe 17, the one end that cyclone 16 was kept away from to connecting pipe 17 is connected with sack cleaner 18, there is draught fan 19 on the lateral wall upper end of sack cleaner 18 through the pipe connection.
In order to ensure the normal ejection of the mother liquor, in this embodiment, preferably, a motor 12 is installed at the top end of the mother liquor tank 8, an output end of the motor 12 is connected with a rotating shaft 10, a stirring blade 9 is installed on an outer wall of the rotating shaft 10, the motor 12 is of a type M425-402, and a rated voltage: 220V, rated rotating speed: 1400r/min, the stirring blades 9 arranged outside the rotating shaft 10 can be driven by the motor 12 to rotate, mother liquor is mixed and stirred constantly, solid-liquid separation caused by mother liquor precipitation is avoided, subsequent normal mother liquor ejection is guaranteed, and pipeline blockage is avoided.
In order to avoid the damage of the motor, in this embodiment, preferably, the external cover of the motor 12 is provided with the protection cover 11, the outer wall of the protection cover 11 is provided with heat dissipation holes, the protection cover 11 can protect the motor 12, the damage caused by the collision of the motor 12 is avoided, and the heat generated during the operation of the motor 12 is conveniently dissipated in time through the heat dissipation holes.
In order to observe the internal condition of the mother liquor tank 8 at any time, in the present embodiment, preferably, the transparent observation window 22 is installed on the front surface wall of the mother liquor tank 8, the transparent observation window 22 is of a rectangular structure, and an operator can observe the liquid level and the mixing condition of the mother liquor in the mother liquor tank 8 through the transparent observation window 22 of the rectangular structure, so that the operator can quickly find out a problem.
In order to monitor the temperature and pressure inside the drying tower 1, in the present embodiment, it is preferable that the rear surface wall of the drying tower 1 is mounted with a temperature sensor 20 and a pressure sensor 21, the temperature sensor 20 is located at one side of the pressure sensor 21, the model of the temperature sensor 20 is PG 11M 20, and the sensitivity: 100%, voltage: 24V, the model of the pressure sensor 21 is JC-1000GHSM, and the power supply voltage: 24V, output signal: 4-20mA, the temperature and the pressure in the anti-drying tower 1 can be monitored in real time through a DCS control system in a factory through a temperature sensor 20 and a pressure sensor 21, and the condition is ensured to be within the required requirement.
The utility model discloses a theory of operation and use flow: when the utility model is used, the device is firstly switched on, then the air heater 3 and the air blower 4 can be started, the outside air enters the air filter 5 through the air inlet pipe 6, then enters the drying tower 1 through the hot air inlet pipe 2 after being heated by the air heater 3, then the feed pump 7 can be started, the mother liquor in the mother liquor tank 8 is extracted by the feed pump 7 and is sprayed out through the mother liquor inlet pipe 13 through the spray pipe 14 with the multi-direction nozzles 15, so that the mother liquor is sprayed out more uniformly, the drying efficiency can be effectively accelerated, then the sprayed mother liquor is evaporated into powder after contacting high temperature, the powder preparation is completed by sinking to the bottom of the tower through self weight, other unformed mother liquor impurities enter the cyclone separator 16 for separation, then the impurities at the top end of the cyclone separator 16 enter the cloth bag dust collector 18 for treatment, and then the harmless substances are discharged through the draught fan 19, in addition, accessible motor 12 drives the stirring vane 9 of pivot 10 externally mounted and rotates, mixes the stirring to the mother liquor, avoids the mother liquor to deposit and causes solid-liquid separation, has guaranteed follow-up normal mother liquor blowout, has avoided the jam of pipeline.
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 (5)
1. The utility model provides a spray tower powder process device which characterized in that: the drying tower comprises a drying tower and a mother liquid tank, wherein a feeding pump is installed at the bottom end of the mother liquid tank through a pipeline, a mother liquid inlet pipe is connected to the discharge end of the feeding pump, one end, away from the feeding pump, of the mother liquid inlet pipe extends to the interior of the drying tower from the top end of the drying tower, a spray pipe is connected to one end, away from the feeding pump, of the mother liquid inlet pipe, spouts are uniformly formed in the outer wall of the spray pipe, a hot gas inlet pipe is connected to the upper end of the side wall of the drying tower, an air heater is connected to one end, away from the drying tower, of the hot gas inlet pipe, an air blower is connected to one end, away from the hot gas inlet pipe, of the air heater, an air suction end of the air blower is connected with an air filter through a pipeline, one end, away from the, one end of the connecting pipe, which is far away from the cyclone separator, is connected with a bag-type dust collector, and the upper end of the side wall of the bag-type dust collector is connected with a draught fan through a pipeline.
2. The spray tower pulverizing apparatus of claim 1, wherein: the motor is installed on the top of mother liquor jar, the output of motor is connected with the pivot, stirring vane is installed to the outer wall of pivot.
3. The spray tower pulverizing apparatus of claim 2, wherein: the motor is characterized in that a protective cover is covered outside the motor, and heat dissipation holes are formed in the outer wall of the protective cover.
4. The spray tower pulverizing apparatus of claim 1, wherein: and a transparent observation window is arranged on the front surface wall of the mother liquor tank and is of a rectangular structure.
5. The spray tower pulverizing apparatus of claim 1, wherein: and a temperature sensor and a pressure sensor are installed on the rear surface wall of the drying tower, and the temperature sensor is positioned on one side of the pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614526.3U CN210698828U (en) | 2019-09-25 | 2019-09-25 | Spray tower powder process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614526.3U CN210698828U (en) | 2019-09-25 | 2019-09-25 | Spray tower powder process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210698828U true CN210698828U (en) | 2020-06-09 |
Family
ID=70939666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921614526.3U Expired - Fee Related CN210698828U (en) | 2019-09-25 | 2019-09-25 | Spray tower powder process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210698828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619187A (en) * | 2020-11-26 | 2021-04-09 | 郑州妙可奶业有限公司 | Efficient spray drying equipment for whole milk powder and using method thereof |
| CN115138086A (en) * | 2022-08-18 | 2022-10-04 | 襄阳君涵达生物科技有限公司 | Automatic feeding device and method of centrifugal spray dryer for processing polysaccharide refined powder |
-
2019
- 2019-09-25 CN CN201921614526.3U patent/CN210698828U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619187A (en) * | 2020-11-26 | 2021-04-09 | 郑州妙可奶业有限公司 | Efficient spray drying equipment for whole milk powder and using method thereof |
| CN112619187B (en) * | 2020-11-26 | 2022-04-12 | 郑州妙可奶业有限公司 | Efficient spray drying equipment for whole milk powder and using method thereof |
| CN115138086A (en) * | 2022-08-18 | 2022-10-04 | 襄阳君涵达生物科技有限公司 | Automatic feeding device and method of centrifugal spray dryer for processing polysaccharide refined powder |
| CN115138086B (en) * | 2022-08-18 | 2023-06-16 | 襄阳君涵达生物科技有限公司 | Automatic feeding device and method for centrifugal spray dryer for processing saccharin powder |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210925 |