CN115371365A - High-efficient automatic air-dry equipment of zinc sulfate - Google Patents
High-efficient automatic air-dry equipment of zinc sulfate Download PDFInfo
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- CN115371365A CN115371365A CN202210941023.7A CN202210941023A CN115371365A CN 115371365 A CN115371365 A CN 115371365A CN 202210941023 A CN202210941023 A CN 202210941023A CN 115371365 A CN115371365 A CN 115371365A
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- 229910000368 zinc sulfate Inorganic materials 0.000 title claims abstract description 99
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 98
- 229960001763 zinc sulfate Drugs 0.000 title claims abstract description 98
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000007605 air drying Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
- 210000003437 trachea Anatomy 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012824 chemical production Methods 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 210000000621 bronchi Anatomy 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B20/00—Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
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- Physics & Mathematics (AREA)
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Abstract
The invention provides zinc sulfate efficient automatic air-drying equipment, and relates to the technical field of chemical production equipment. This high-efficient automatic air-dry equipment of zinc sulfate, including the conveyer belt, the conveyer belt front end is provided with the controller, the conveyer belt lower extreme is provided with the second support, the first support of conveyer belt upper right end fixedly connected with, the first feeder hopper of first support inner wall fixedly connected with, conveyer belt upper end middle part is provided with microwave heating mechanism, conveyer belt discharge gate below is provided with the second feeder hopper, auger is carried to second feeder hopper lower extreme fixedly connected with, carry auger discharge gate intercommunication cooling tank feed inlet. Through microwave applicator to zinc sulfate heat and with the wet hot air current through the mechanism discharge that dehumidifies, make zinc sulfate evenly and quick dehydration, avoided the inhomogeneous problem of drying among the zinc sulfate drying process, improved the drying efficiency of zinc sulfate, and then improved the production efficiency of zinc sulfate.
Description
Technical Field
The invention relates to the technical field of chemical production equipment, in particular to efficient automatic zinc sulfate air-drying equipment.
Background
Zinc sulfate is colorless or white crystal, granule or powder, the name goslarite. When weathered in dry air, all crystal water is lost at 280 ℃ and the crystal water is decomposed at more than 500 ℃. Zinc sulfate is a main raw material for manufacturing lithopone and zinc salt, can also be used as a printing and dyeing mordant, a preservative for wood and leather, and an important auxiliary raw material for producing viscose fiber and vinylon fiber, and also has application in the electroplating and electrolysis industries, and can also be used for manufacturing cables, and in the manufacturing and processing of zinc sulfate, the drying of zinc sulfate is of great importance.
The zinc sulfate is to the application of different trades, there is different conditions, to the requirement of its water content, also there is very big difference, traditional zinc sulfate drying technology has zinc sulfate stoving inhomogeneous problem, it is long consuming time to lead to the drying process, and the zinc sulfate temperature after the high temperature air-dries is very high, and a lot of producers are because driving goods or place reason, irritate the package with zinc sulfate prematurely, lead to the temperature too high in the wrapping bag, in addition do not ventilate or high temperature in long-distance transport process, arouse the zinc sulfate caking.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides zinc sulfate efficient automatic air drying equipment, which solves the problems of low zinc sulfate drying efficiency and easy caking.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a high-efficient automatic air-dry equipment of zinc sulfate, includes the conveyer belt, the conveyer belt front end is provided with the controller, the conveyer belt lower extreme is provided with the second support, the first support of conveyer belt upper right end fixedly connected with, the first feeder hopper of first support inner wall fixedly connected with, conveyer belt upper end middle part is provided with microwave heating mechanism, conveyer belt discharge gate below is provided with the second feeder hopper, auger is carried to second feeder hopper lower extreme fixedly connected with, carry auger discharge gate intercommunication cooling tank feed inlet, the cooling tank upper end is provided with actuating mechanism, the cooling tank front end is provided with air-blast mechanism, cooling tank outer wall fixedly connected with fourth support, microwave heating mechanism, carry auger, cooling tank upper end all are provided with hydrofuge mechanism.
Preferably, microwave heating mechanism includes the drying cylinder, the drying cylinder lower extreme is fixed connection respectively in the conveyer belt upper end, the drying cylinder left end is first microwave suppressor of fixedly connected with, second microwave suppressor respectively with the right-hand member, first microwave suppressor and second microwave suppressor lower extreme are fixed connection respectively in the conveyer belt upper end.
Preferably, the microwave heaters are arranged in the middle of the drying tank, the upper end of the drying tank is respectively penetrated and fixedly connected with first air distribution pipes, and the lower ends of the first air distribution pipes are respectively fixedly connected with first air exhaust covers.
Preferably, the upper portion is provided with the filter pulp in carrying the auger, carry and form the cavity between the auger inner upper wall and the filter pulp upper wall, carry auger upper wall fixedly connected with second gas distribution pipe, second gas distribution pipe lower extreme and cavity link up, carry auger lower extreme fixedly connected with third support.
Preferably, actuating mechanism includes the motor, motor lower extreme fixed connection is at the upper left wall of cooling tank, motor output fixedly connected with driving gear, the meshing of driving gear tooth end is connected with driven gear, driven gear inner wall fixedly connected with (mixing) shaft, the upper end of the (mixing) shaft rotates to be connected at the protection casing inner wall.
Preferably, the lower end of the protective cover is fixedly connected to the upper end of the cooling tank, the outer wall of the upper portion of the stirring shaft penetrates through and is rotatably connected with a bearing, the outer wall of the bearing is fixedly connected to the middle of the upper wall of the cooling tank, and the middle of the stirring shaft and the outer wall of the lower portion are respectively and fixedly connected with stirring blades which are symmetrically distributed.
Preferably, the upper portion of the inner wall of the cooling tank is fixedly connected with a filter plate, the right portion of the upper wall of the cooling tank is penetrated and fixedly connected with a third air dividing pipe, the lower end of the third air dividing pipe is fixedly connected with a second air exhaust cover, the lower portion of the inner wall of the cooling tank is provided with an air chamber, and the outer wall of the air chamber is provided with air small holes which are uniformly distributed.
Preferably, the blower mechanism comprises a fan, an air outlet of the fan is fixedly connected to one end of the air inlet pipe, and the other end of the air inlet pipe penetrates through the air chamber.
Preferably, the dehumidifying mechanism comprises an air pump, an air inlet of the air pump is fixedly connected to one end of an air exhaust pipe, the other end of the air exhaust pipe penetrates through the interior of the main air pipe, and the interior of the main air pipe is respectively penetrated through the upper ends of the first air branch pipe, the second air branch pipe and the third air branch pipe.
Preferably, the working principle of the high-efficient automatic zinc sulfate air-drying equipment comprises the following steps:
the prepared zinc sulfate enters a conveying belt through a first feeding hopper, the conveying belt runs at a set speed by controlling a motor controller through a controller, the zinc sulfate enters a drying tank through a first microwave suppressor under the action of the conveying belt, the microwave frequency of a microwave heater is controlled through the controller, the temperature is collected through a temperature collector, the temperature of the zinc sulfate is raised to a preset temperature, free water and crystal water in the zinc sulfate are evaporated, an air suction pump is controlled through a controller to run through an air suction pump controller, evaporated hot and humid air flow is sucked into a main air pipe through a first branch air pipe and is discharged through the air suction pump through an air suction pipe, and the first microwave suppressor and a second microwave suppressor are used for preventing microwaves from leaking to the outside;
the zinc sulfate after being heated and dried falls into a second feeding hopper through a discharge port of a conveying belt, a controller controls a motor controller to enable the zinc sulfate to enter a cooling tank through a conveying auger, the zinc sulfate rotates and moves in the conveying auger through a helical blade, moist heat gas emitted by the zinc sulfate enters a cavity through filter cotton, then enters a main gas pipe through a second gas distribution pipe, and is discharged through a gas suction pump through a gas suction pipe;
controller control machine controller makes the motor drive driving gear rotate, it rotates to drive driven gear, and then drive the (mixing) shaft and rotate, the (mixing) shaft rotates and drives stirring vane and rotate and stir and break up zinc sulfate, controller control fan control ware makes the fan blow in dry air inside the air chamber through the intake pipe, the air further sweeps the heat dissipation through the ventilative aperture of air chamber wall to zinc sulfate, moist heat air gets into the third trachea after filtering through the filter, get into the main gas pipe and pass through the aspiration pump through the exhaust tube again by the third trachea and discharge, the discharge gate below through breaking up refrigerated zinc sulfate.
The invention provides a zinc sulfate efficient automatic air drying device. The method has the following beneficial effects:
1. according to the invention, the microwave heater is used for heating the zinc sulfate and discharging the wet and hot air through the moisture discharging mechanism, so that the zinc sulfate is uniformly and quickly dehydrated, the problem of nonuniform drying in the zinc sulfate drying process is avoided, the drying efficiency of the zinc sulfate is improved, and the production efficiency of the zinc sulfate is further improved.
2. According to the invention, the dehumidifying mechanism arranged in the conveying auger and the air blowing mechanism arranged in the cooling tank are used for stirring, so that zinc sulfate is cooled and scattered after being dried, the problem of caking after high-temperature zinc sulfate is bagged is avoided, and the quality of zinc sulfate products is improved.
3. The controller controls the power and the conveying speed of the microwave heater, so that the drying process of the zinc sulfate is controllable, zinc sulfate finished products with different water contents can be produced according to different customer requirements, and the application range of the equipment is widened.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front perspective view of the present invention;
FIG. 3 is an elevational partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is an enlarged view of FIG. 2 at B;
fig. 6 is a schematic diagram of the principle of the present invention.
Wherein, 1, a conveyer belt; 2. a first feed hopper; 3. a first bracket; 4. a first microwave suppressor; 5. a drying tank; 6. a microwave heater; 7. a first extraction hood; 8. a second microwave suppressor; 9. a first gas distribution pipe; 10. a main gas pipe; 11. a second bracket; 12. a second feed hopper; 13. conveying the auger; 14. a third support; 15. a second gas-dividing pipe; 16. a cooling tank; 17. a fourth bracket; 18. a protective cover; 19. a third air distributing pipe; 20. an air exhaust pipe; 21. an air pump; 22. a second extraction hood; 23. a stirring shaft; 24. an air chamber; 25. a stirring blade; 26. filtering cotton; 27. a cavity; 28. a bearing; 29. a driven gear; 30. a driving gear; 31. a motor; 32. a filter plate; 33. a fan; 34. an air inlet pipe; 35. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is as follows:
as shown in fig. 1-6, the embodiment of the invention provides a zinc sulfate efficient automatic air drying device, which comprises a conveyor belt 1, wherein a controller 35 is arranged at the front end of the conveyor belt 1, a second support 11 is arranged at the lower end of the conveyor belt 1, a first support 3 is fixedly connected at the upper right end of the conveyor belt 1, a first feed hopper 2 is fixedly connected to the inner wall of the first support 3, a microwave heating mechanism is arranged at the middle of the upper end of the conveyor belt 1, microwaves are electromagnetic waves, the industrial microwave frequencies of 915MHZ and 2450MHZ are used, high-voltage direct current converts electric energy into microwave energy through a magnetron resonant cavity, when the magnetron emits the microwave energy at the frequency of 2450MHZ, zinc sulfate water molecules in the microwave heating cavity oscillate at the frequency of 24.5 hundred million times per second, zinc sulfate molecules vibrate in a high-frequency magnetic field, collide with each other molecules and rub with each other to generate heat energy, so that the temperature of zinc sulfate rises, the intermolecular high-frequency oscillation friction causes the temperature of the zinc sulfate to rapidly rise to 200 ℃ for about 2 minutes, free water and crystal water in the zinc sulfate are evaporated, a second feed hopper 12 is arranged below a discharge port of a conveyor belt 1, the lower end of the second feed hopper 12 is fixedly connected with a conveying auger 13, the discharge port of the conveying auger 13 is communicated with a feed port of a cooling tank 16, the upper end of the cooling tank 16 is provided with a driving mechanism, the front end of the cooling tank 16 is provided with an air blowing mechanism, the outer wall of the cooling tank 16 is fixedly connected with a fourth bracket 17, the upper ends of the microwave heating mechanism, the conveying auger 13 and the cooling tank 16 are respectively provided with a moisture discharging mechanism, water vapor is discharged through the moisture discharging mechanism to achieve the drying effect of the zinc sulfate, the microwave heater heats the zinc sulfate and discharges the air flow through the moisture discharging mechanism, the zinc sulfate is uniformly and rapidly dehydrated, and the problem of uneven drying in the drying process of the zinc sulfate is avoided, the drying efficiency of zinc sulfate is improved, and then the production efficiency of zinc sulfate is improved.
Microwave heating mechanism includes drying chamber 5, and 5 lower extremes of drying chamber are fixed connection respectively in 1 upper end of conveyer belt, and 5 left ends of drying chamber and right-hand member are first microwave inhibitor 4, second microwave inhibitor 8 of fixedly connected with respectively, and first microwave inhibitor 4 and second microwave inhibitor 8 lower extreme are fixed connection respectively in 1 upper end of conveyer belt, and first microwave inhibitor 4 and second microwave inhibitor 8 are used for preventing that the microwave from revealing the external world.
Middle part all is provided with microwave heater 6 in 5 drying cabinets, and 5 upper ends of drying cabinets run through respectively and the first trachea 9 of fixedly connected with, and the first exhaust hood 7 of first trachea 9 lower extreme difference fixedly connected with, the wet steam of evaporation gets into first trachea 9 after passing through first exhaust hood 7 collection.
The upper part in the conveying auger 13 is provided with filter cotton 26, a cavity 27 is formed between the inner upper wall of the conveying auger 13 and the upper wall of the filter cotton 26, the upper wall of the conveying auger 13 is fixedly connected with a second gas distribution pipe 15, the lower end of the second gas distribution pipe 15 is communicated with the cavity 27, the lower end of the conveying auger 13 is fixedly connected with a third support 14, and the damp-heat gas enters the cavity 27 after being filtered by the filter cotton 26.
Actuating mechanism includes motor 31, motor 31 lower extreme fixed connection is at the 16 upper left walls of cooling tank, motor 31 output fixedly connected with driving gear 30, driving gear 30 tooth end meshing is connected with driven gear 29, driven gear 29 inner wall fixedly connected with (mixing) shaft 23, the (mixing) shaft 23 upper end is rotated and is connected at the 18 interior upper walls of protection casing, 18 lower extreme fixed connection of protection casing is in the 16 upper ends of cooling tank, the outer wall of (mixing) shaft 23 upper portion runs through and is rotatably connected with bearing 28, bearing 28 outer wall fixed connection is at the 16 upper middle parts of cooling tank, stirring shaft 23 middle part and lower part outer wall respectively fixedly connected with symmetric distribution's stirring vane 25, motor 31 drive driving gear 30 rotates, it rotates to drive driven gear 29, and then drive (mixing) shaft 23 and rotate, stirring shaft 23 rotates and drives stirring vane 25 and rotates and stirs zinc sulfate and breaks up.
16 inner wall upper portion fixedly connected with filter 32 of cooling tank, 16 upper wall right parts of cooling tank run through and fixedly connected with third bronchus 19, 19 lower extreme fixedly connected with second air extraction cover 22 of third bronchus, 16 inner wall lower parts of cooling tank are provided with air chamber 24, 24 outer walls of air chamber are provided with evenly distributed's ventilative aperture, air-blast mechanism includes fan 33, fan 33 air outlet fixed connection is in 34 one end of intake pipe, 34 other ends of intake pipe link up inside 24 air chambers, fan 33 blows in dry air inside 24 air chambers through intake pipe 34, the air further sweeps the heat dissipation through the ventilative aperture of 24 walls of air chambers to zinc sulfate, damp and hot circulation gets into third bronchus 19 after filtering through filter 32.
Through carrying the inside dehumidifying mechanism that sets up of auger and the inside blast air mechanism and the stirring that sets up of cooling tank, obtain cooling and break up after making the zinc sulfate drying, avoided the problem of caking after the zinc sulfate bagging-off of high temperature, improved the quality of zinc sulfate product.
The dehumidifying mechanism comprises an air extracting pump 21, an air inlet of the air extracting pump 21 is fixedly connected to one end of an air extracting pipe 20, the other end of the air extracting pipe 20 is communicated with the inside of a main air pipe 10, the inside of the main air pipe 10 is communicated with the upper ends of a first air dividing pipe 9, a second air dividing pipe 15 and a third air dividing pipe 19 respectively, and the air extracting pump 21 operates to extract the damp and hot air flow in the first air dividing pipe 9, the second air dividing pipe 15 and the third air dividing pipe 19 through the air extracting pipe 20 and the main air pipe 10.
The working principle of the high-efficiency automatic zinc sulfate air drying equipment comprises the following steps:
the prepared zinc sulfate enters a conveying belt 1 through a first feeding hopper 2, a motor controller is controlled through a controller 35 to enable the conveying belt 1 to run at a set speed, the zinc sulfate enters a drying tank 5 through a first microwave suppressor 4 under the action of the conveying belt 1, the microwave frequency of a microwave heater 6 is controlled through the controller 35, the temperature is collected through a temperature collector to enable the temperature of the zinc sulfate to rise to a preset temperature, further free water and crystal water in the zinc sulfate are evaporated, an air suction pump 21 is controlled through an air suction pump controller controlled through the controller 35 to run, evaporated damp hot air flow is sucked into a main air pipe 10 through a first branch air pipe 9 and then is discharged through an air suction pipe 20 through the air suction pump 21, and the first microwave suppressor 4 and a second microwave suppressor 8 are used for preventing microwaves from leaking to the outside;
the heated and air-dried zinc sulfate falls into a second feed hopper 12 through a discharge hole of a conveying belt 1, a controller 35 controls a motor controller to enable the zinc sulfate to enter a cooling tank 16 through a conveying auger 13, the zinc sulfate rotates and moves in the conveying auger 13 through a helical blade, moist heat gas emitted by the zinc sulfate enters a cavity 27 through a filter cotton 26, then enters a main gas pipe 10 through a second gas distribution pipe 15, and is discharged through a gas suction pump 21 through a gas suction pipe 20;
The controller controls the power and the conveying speed of the microwave heater, so that the drying process of the zinc sulfate is controllable, zinc sulfate finished products with different water contents can be produced according to different customer requirements, and the application range of the equipment is widened.
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 (10)
1. The utility model provides a high-efficient automatic air-dry equipment of zinc sulfate, includes conveyer belt (1), its characterized in that: conveyer belt (1) front end is provided with controller (35), conveyer belt (1) lower extreme is provided with second support (11), the first support of conveyer belt (1) upper right end fixedly connected with (3), the first feeder hopper (2) of first support (3) inner wall fixedly connected with, conveyer belt (1) upper end middle part is provided with microwave heating mechanism, conveyer belt (1) discharge gate below is provided with second feeder hopper (12), auger (13) is carried to second feeder hopper (12) lower extreme fixedly connected with, carry auger (13) discharge gate intercommunication cooling tank (16) feed inlet, cooling tank (16) upper end is provided with actuating mechanism, cooling tank (16) front end is provided with air-blast mechanism, cooling tank (16) outer wall fixedly connected with fourth support (17), microwave heating mechanism, carry auger (13), cooling tank (16) upper end all is provided with hydrofuge mechanism.
2. The efficient automatic zinc sulfate air-drying equipment of claim 1, and is characterized in that: microwave heating mechanism includes drying cylinder (5), fixed connection is in conveyer belt (1) upper end respectively for drying cylinder (5) lower extreme, drying cylinder (5) left end and right-hand member are first microwave suppressor (4), second microwave suppressor (8) of fixedly connected with respectively, first microwave suppressor (4) and second microwave suppressor (8) lower extreme are fixed connection in conveyer belt (1) upper end respectively.
3. The efficient automatic zinc sulfate air-drying equipment of claim 2, wherein the equipment comprises: the microwave oven is characterized in that microwave heaters (6) are arranged in the middle of the interior of the drying tank (5), the upper end of the drying tank (5) is respectively penetrated and fixedly connected with first air distributing pipes (9), and the lower ends of the first air distributing pipes (9) are respectively fixedly connected with first air exhaust covers (7).
4. The efficient automatic zinc sulfate air-drying equipment of claim 1, and is characterized in that: carry in auger (13) upper portion and be provided with filter pulp (26), carry in auger (13) upper wall and form cavity (27) between filter pulp (26) upper wall, carry auger (13) upper wall fixedly connected with second gas distribution pipe (15), second gas distribution pipe (15) lower extreme link up with cavity (27), carry auger (13) lower extreme fixedly connected with third support (14).
5. The efficient automatic zinc sulfate air-drying equipment of claim 1, and is characterized in that: actuating mechanism includes motor (31), motor (31) lower extreme fixed connection is at cooling tank (16) upper left wall, motor (31) output fixedly connected with driving gear (30), driving gear (30) tooth end meshing is connected with driven gear (29), driven gear (29) inner wall fixedly connected with (mixing) shaft (23), upper end rotation connection is at protection casing (18) inner upper wall (mixing) shaft (23).
6. The efficient automatic zinc sulfate air-drying equipment of claim 5, characterized in that: protection casing (18) lower extreme fixed connection is in cooling tank (16) upper end, (mixing) shaft (23) upper portion outer wall runs through and rotates and is connected with bearing (28), bearing (28) outer wall fixed connection is in cooling tank (16) upper wall middle part, stirring shaft (23) middle part and lower part outer wall respectively fixedly connected with symmetric distribution's stirring vane (25).
7. The efficient automatic zinc sulfate air-drying equipment of claim 1, and is characterized in that: the air-permeable filter plate is characterized in that a filter plate (32) is fixedly connected to the upper portion of the inner wall of the cooling tank (16), a third air distributing pipe (19) is penetrated and fixedly connected to the right portion of the upper wall of the cooling tank (16), a second air extracting cover (22) is fixedly connected to the lower end of the third air distributing pipe (19), an air chamber (24) is arranged on the lower portion of the inner wall of the cooling tank (16), and air-permeable small holes which are uniformly distributed are formed in the outer wall of the air chamber (24).
8. The efficient automatic zinc sulfate air-drying equipment of claim 1, and is characterized in that: the air blowing mechanism comprises a fan (33), an air outlet of the fan (33) is fixedly connected to one end of an air inlet pipe (34), and the other end of the air inlet pipe (34) penetrates through the air chamber (24).
9. The efficient automatic zinc sulfate air-drying equipment of claim 1, and is characterized in that: the dehumidifying mechanism comprises an air suction pump (21), an air inlet of the air suction pump (21) is fixedly connected to one end of an air suction pipe (20), the other end of the air suction pipe (20) penetrates through the interior of a main air pipe (10), and the interior of the main air pipe (10) is respectively penetrated through the upper ends of a first air distributing pipe (9), a second air distributing pipe (15) and a third air distributing pipe (19).
10. The working principle of the high-efficient automatic air-drying equipment of zinc sulfate of claim 1, characterized in that: the method comprises the following steps:
the prepared zinc sulfate enters a conveying belt (1) through a first feeding hopper (2), a motor controller is controlled through a controller (35) to enable the conveying belt (1) to run at a set speed, the zinc sulfate enters a drying tank (5) through a first microwave suppressor (4) under the action of the conveying belt (1), the microwave frequency of a microwave heater (6) is controlled through the controller (35), the temperature is collected through a temperature collector, the temperature of the zinc sulfate is raised to a preset temperature, further free water and crystal water in the zinc sulfate are evaporated, an air pump controller is controlled through the controller (35) to enable an air pump (21) to run, evaporated hot and humid air flows are sucked into a main air pipe (10) through a first air branch pipe (9), and then the evaporated hot and humid air flows are discharged through the air pump (21) through an air pumping pipe (20), and the first microwave suppressor (4) and a second microwave suppressor (8) are used for preventing microwaves from leaking to the outside;
the zinc sulfate after being heated and air-dried falls into a second feed hopper (12) through a discharge hole of a conveying belt (1), a controller (35) controls a motor controller to enable the zinc sulfate to enter a cooling tank (16) through a conveying auger (13), the zinc sulfate rotates and moves through a helical blade in the conveying auger (13), and damp-heat gas emitted by the zinc sulfate enters a cavity (27) through filter cotton (26), then enters a main gas pipe (10) through a second gas distribution pipe (15), and is discharged through a gas suction pump (21) through a gas suction pipe (20);
controller (35) control machine controller makes motor (31) drive driving gear (30) rotate, drive driven gear (29) and rotate, and then drive (mixing) shaft (23) and rotate, mixing (mixing) shaft (23) rotate and drive stirring vane (25) and rotate and stir and break up zinc sulfate, controller (35) control fan controller makes fan (33) blow in dry air inside air chamber (24) through intake pipe (34), the air further sweeps the heat dissipation through the ventilative aperture of air chamber (24) wall to zinc sulfate, damp and hot circulation gets into third trachea (19) after filter (32) filters, get into main air pipe (10) and discharge through aspiration tube (20) through aspiration pump (21) again by third trachea (19), the discharge gate through breaking up refrigerated zinc sulfate and passing through cooling tank (16) below discharges.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210941023.7A CN115371365A (en) | 2022-08-08 | 2022-08-08 | High-efficient automatic air-dry equipment of zinc sulfate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210941023.7A CN115371365A (en) | 2022-08-08 | 2022-08-08 | High-efficient automatic air-dry equipment of zinc sulfate |
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| CN115371365A true CN115371365A (en) | 2022-11-22 |
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| CN202210941023.7A Pending CN115371365A (en) | 2022-08-08 | 2022-08-08 | High-efficient automatic air-dry equipment of zinc sulfate |
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Application publication date: 20221122 |