CN112985007B - A stoving dehydrating unit for food processing - Google Patents

A stoving dehydrating unit for food processing Download PDF

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Publication number
CN112985007B
CN112985007B CN202110255967.4A CN202110255967A CN112985007B CN 112985007 B CN112985007 B CN 112985007B CN 202110255967 A CN202110255967 A CN 202110255967A CN 112985007 B CN112985007 B CN 112985007B
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CN
China
Prior art keywords
filter plate
air
guide
wall
plate
Prior art date
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Active
Application number
CN202110255967.4A
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Chinese (zh)
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CN112985007A (en
Inventor
吴稼琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Chuangling Thermal Energy Technology Co ltd
Original Assignee
Changsha Chuangling Thermal Energy Technology Co ltd
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Application filed by Changsha Chuangling Thermal Energy Technology Co ltd filed Critical Changsha Chuangling Thermal Energy Technology Co ltd
Priority to CN202110255967.4A priority Critical patent/CN112985007B/en
Publication of CN112985007A publication Critical patent/CN112985007A/en
Application granted granted Critical
Publication of CN112985007B publication Critical patent/CN112985007B/en
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Classifications

    • 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
    • F26B11/16—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 vertical or steeply-inclined plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • 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
    • 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
    • F26B21/003—Supply-air or gas filters
    • 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
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • 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
    • 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
    • F26B25/06—Chambers, containers, or receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a drying and dehumidifying device for food processing, which comprises a base, wherein a drying box is fixedly arranged on the base, a box cover is hinged on the wall of a box opening of the drying box, a feeding pipe is fixedly arranged at the upper side end of the drying box, the bottom end of the drying box is communicated with a discharging pipe, a ring groove is arranged on the wall of the drying box, a first heating wire is fixedly arranged on the wall of the inner groove of the ring groove, a heat conducting cover is covered on the first heating wire, and the heat conducting cover is fixed on the wall of the inner groove of the ring groove. The device is provided with a first filter plate and a second filter plate which can rotate relatively in a drying box, the first filter plate and the second filter plate are respectively provided with a first taper needle and a second taper needle which can crush the aggregate binder between the first filter plate and the second filter plate, the first taper needle corresponds to the filter hole on the second filter plate, the second taper needle corresponds to the filter hole on the first filter plate, so that food between the two filter plates can be crushed, the corresponding particle size is achieved, and then the food is dried, and the first filter plate and the second filter plate are respectively cleaned by the first taper needle and the second taper needle, so that the filter hole is prevented from being blocked.

Description

A stoving dehydrating unit for food processing
Technical Field
The invention relates to the technical field of food processing, in particular to a drying and dehumidifying device for food processing.
Background
Food processing refers to cereal milling, feed processing, vegetable oil and sugar processing, slaughtering, meat processing, aquatic product processing, and processing activities of foods such as vegetables, fruits and nuts, which are directly carried out by taking agricultural, forestry, pasturing and fishery products as raw materials, and is one type of broad agricultural product processing industry.
In the food processing process, generally, a drying operation is required, the raw materials of the food raw materials are in a wet and sticky state, the internal position of the bonded and agglomerated materials is difficult to dry, in addition, the wet and hot gas generated under the drying effect is directly discharged after being directly not treated, on one hand, the energy conservation and emission reduction are not facilitated, on the other hand, the environment of an operation workshop is poor, and in the light of the fact, a drying and dehumidifying device for the food processing is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a drying and dehumidifying device for food processing, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the drying and dehumidifying device for food processing comprises a base, a drying box is fixedly arranged on the base, a box cover is hinged on the wall of a box opening of the drying box, a feeding pipe is fixedly arranged at the upper side end of the drying box, a discharging pipe is communicated with the bottom end of the drying box, a ring groove is arranged on the wall of the drying box, a first heating wire is fixedly arranged on the wall of the ring groove, a heat conducting cover is covered on the first heating wire and is fixedly arranged on the wall of the ring groove, the heat conducting cover is fixedly arranged on the wall of the ring groove, the same rotating shaft is rotatably arranged on the inner walls of two sides of the drying box, a first filter plate is fixedly arranged on the rotating shaft, a first conical needle is fixedly arranged on the first filter plate, a second filter plate is sleeved on the rotating shaft and can rotate along the shaft wall of the rotating shaft, a second conical needle is fixedly arranged on the second filter plate, a forward and reverse motor is fixedly arranged on the outer wall of the drying box, the output end of the forward and reverse motor is fixedly connected with one side end of the rotating shaft, the box cover is characterized in that an air guide groove is arranged on the inner cover wall of the box cover, an air filtering plate is fixedly arranged on the notch wall of the air guide groove, a guide seat is fixedly arranged on the bottom plate wall of the air filtering plate, a sleeve seat is arranged in the guide seat, an air outlet transverse pipe is fixedly arranged on the sleeve seat, an air outlet spray nozzle is arranged on the air outlet transverse pipe, the sleeve seat is fixedly connected with a second filter plate, slide bars are respectively arranged at the two outer ends of the guide seat, connecting plates are respectively fixedly sleeved on the two slide bars, the two connecting plates are respectively fixedly connected with the second filter plate, cleaning rollers are respectively arranged at the opposite sides of the slide bars, the same air guiding plate is fixedly arranged on the inner wall of the two sides of the air guide groove, baffles are respectively fixedly arranged at the two ends of one side of the air guiding plate, which are far away from the air guiding plate, one ends of the two baffles are respectively fixed on the inner wall of the air guide groove, the two baffles respectively penetrate through condensing pipes, the drying box comprises a box cover, a box body, a box cavity and a box cover air guide groove, wherein a first installation channel is arranged on the wall of the two sides of the air guide groove, water guide pipes are respectively arranged in the two first installation channels, water outlet ends of the water guide pipes are communicated with one water guide pipe, the water guide pipes are fixed on the wall of the box cover outer cover, a treatment box is fixedly arranged on the wall of the outer box of the drying box, a box cavity of the treatment box and the air guide groove of the box cover are communicated with one main calandria, a first suction pump is fixedly arranged at one end of the main calandria, which is close to the box cover, a partition plate is fixedly arranged on the wall in the treatment box, a second heating wire is fixedly arranged on the partition plate, a second installation channel is arranged on the wall of the drying box, an air outlet pipe is arranged in the second installation channel, a second suction pump is arranged on the partition plate, the air outlet end of the air outlet pipe, which is far away from the second suction pump, is communicated with a transverse air outlet pipe.
Preferably, the first conical needle seat diameter corresponds to the aperture of the second filter plate filtration pore, and the second conical needle seat diameter corresponds to the aperture of the first filter plate filtration pore.
Preferably, the same elastic telescopic cover is fixedly arranged on the adjacent sides of the first filter plate and the second filter plate, and a spring is arranged in the elastic telescopic cover.
Preferably, guide wheels are arranged in the guide seat grooves, first sliding grooves are formed in inner seat walls on two sides of the guide seat, two side ends of each guide wheel extend into the two first sliding grooves respectively and can slide along inner groove walls of the corresponding first sliding grooves, and sleeve seats are sleeved in the middle of each guide wheel.
Preferably, the outer seat walls at two sides of the guide seat are respectively provided with a second sliding groove, and the two sliding rods are respectively inserted into the two second sliding grooves and can slide along the inner groove walls of the corresponding second sliding grooves.
Preferably, the cleaning roller is sleeved on the sliding rod, the cleaning roller can rotate along the surface of the sliding rod, and roller thorns corresponding to the air holes of the air filtering plate are arranged on the surface of the cleaning roller.
Preferably, the first switch valve and the humidity sensor are arranged on the main calandria, the secondary calandria is communicated with the main calandria, one end of the secondary calandria, which is far away from the main calandria, is communicated with the tank cavity of the tank cover air guide tank, and the second switch valve is arranged on the secondary calandria.
Preferably, the air outlet transverse pipe is provided with an installation opening, the inner opening wall of the installation opening is fixedly provided with air outlet spray heads, and the air outlet spray heads are distributed in a transverse array along the length direction of the air outlet transverse pipe.
Preferably, the air outlet pipe is an elastic telescopic pipe, and the air outlet pipe is a heat-resistant pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. The device is characterized in that a first filter plate and a second filter plate which can rotate relatively are arranged in a drying box, a first conical needle and a second conical needle which can crush a group-packed binder between the first filter plate and the second filter plate are respectively arranged on the first filter plate and the second filter plate, the first conical needle corresponds to a filter hole on the second filter plate, and the second conical needle corresponds to the filter hole on the first filter plate, so that food between the two filter plates can be crushed, dried after the food reaches the corresponding particle size, and the first filter plate and the second filter plate can be cleaned by the first conical needle and the second conical needle respectively, thereby avoiding the filter hole from being blocked;
2. the device is characterized in that an air guide groove with an air filtering plate is arranged on a box cover, a guide seat is arranged on the air filtering plate, a second filter plate moves along the guide seat, a sliding rod which is in linkage with the second filter plate is arranged on the second filter plate, a cleaning roller which can roll along the air filtering plate is arranged on the sliding rod, and a roller thorn of the cleaning roller is used for cleaning an air filtering hole to avoid blocking of the air filtering plate;
3. the device leads the air reaching the standard dryness into the treatment box through the main discharge pipe, and the air is discharged through the air outlet transverse pipe linked with the second filter plate after being heated, and the air which does not reach the standard is conveyed into the air guide cavity of the box cover through the secondary discharge pipe for re-condensation treatment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the installation structure of a first filter plate and a second filter plate on a rotating shaft according to the invention;
FIG. 3 is a schematic view of the mounting structure of the inner and outer ends of the guide seat in a top view;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 5 is a schematic view of the internal perspective structure of the guide seat of the present invention;
FIG. 6 is a schematic view of the mounting structure of the cleaning roller on the air filter plate of the present invention;
FIG. 7 is a schematic view of the mounting structure in the air guide groove of the box cover.
In the figure: 1 base, 2 drying box, 3 box cover, 4 feeding pipe, 5 heat conduction cover, 6 first heater strip, 7 discharging pipe, 8 pivot, 9 first filter plates, 10 first conical needles, 11 second filter plates, 12 second conical needles, 13 elastic telescopic cover, 14 air filtering plate, 15 air guiding plate, 16 condensing pipe, 17 baffle, 18 first suction pump, 19 times calandria, 20 first switch valve, 21 second switch valve, 22 humidity sensor, 23 main calandria, 24 treatment box, 25 baffle, 26 second heater strip, 27 second suction pump, 28 outlet pipe, 29 forward and backward rotation motor, 30 spring, 31 guide seat, 32 guide wheel, 33 sleeve seat, 34 slide bar, 35 connecting plate, 36 cleaning roller, 37 outlet transverse pipe, 38 outlet nozzle, 39 guide pipe, 40 outlet water coil.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, a drying and dehumidifying device for food processing includes a base 1, a drying box 2 is fixedly installed on the base 1, a box cover 3 is hinged on a wall of a mouth of the drying box 2, a feed pipe 4 is fixedly installed on an upper side end of the drying box 2, a discharge pipe 7 is communicated with a bottom end of the drying box 2, a circular groove is formed on a wall of the drying box 2, a first heating wire 6 is fixedly installed on an inner groove wall of the circular groove, a heat conducting cover 5 is covered on the first heating wire 6, the heat conducting cover 5 is fixed on the inner groove wall of the circular groove, the same rotating shaft 8 is rotatably installed on inner walls of two sides of the drying box 2, a first filter plate 9 is fixedly installed on the rotating shaft 8, a first conical needle 10 is fixedly installed on the first filter plate 9, a second filter plate 11 is sleeved on the rotating shaft 8, the second filter plate 11 can rotate along the shaft 8, a second conical needle 12 is fixedly installed on the second filter plate 11, a seat diameter of the first conical needle 10 corresponds to a filter plate 11 pore diameter, a second conical needle seat diameter of the second filter plate 12 corresponds to a first filter plate pore diameter of the circular groove, when the first conical needle seat diameter of the first filter plate 9 is rotatably installed on the second filter plate 11, and a second conical needle seat diameter of the second conical needle 12 corresponds to the second filter plate 11 is rotatably pressed on the second filter plate 11, and when the second conical needle seat is rotatably pressed on the second filter plate 11.
The same elastic telescopic cover 13 is fixedly arranged on the adjacent sides of the first filter plate 9 and the second filter plate 11, and a spring 30 is arranged in the elastic telescopic cover 13, so that when the first filter plate 9 rotates, the second filter plate 11 is pulled to rotate simultaneously under the tensile force of the spring 30.
The outer wall of the drying box 2 is fixedly provided with a forward and reverse rotation motor 29, the output end of the forward and reverse rotation motor 29 is fixedly connected with one side end of the rotating shaft 8, the inner cover wall of the box cover 3 is provided with an air guide groove, the wall of the notch of the air guide groove is fixedly provided with an air filtering plate 14, the bottom plate wall of the air filtering plate 14 is fixedly provided with a guide seat 31, the guide seat 31 is internally provided with a sleeve seat 33, the sleeve seat 33 is fixedly provided with an air outlet transverse pipe 37, the air outlet transverse pipe 37 is provided with an air outlet spray head 38, the air outlet transverse pipe 37 is provided with an installation opening, the inner wall of the installation opening is fixedly provided with an air outlet spray head 38, and the air outlet spray heads 38 are distributed in a transverse array shape along the length direction of the air outlet transverse pipe 37, so that the food is ensured to be fully and uniformly sprayed with dry hot air.
The sleeve seat 33 is fixedly connected with the second filter plate 11, the guide wheel 32 is arranged in the seat groove of the guide seat 31, the inner seat walls on two sides of the guide seat 31 are respectively provided with a first chute, two side ends of the guide wheel 32 respectively extend into the two first chutes and can slide along the inner groove walls of the corresponding first chute, the sleeve seat 33 is sleeved in the middle of the guide wheel 32, and the sleeve seat 33 is limited to the inner movement of the guide seat 31, so that the movement range of the second filter plate 11 connected with the sleeve seat 33 is limited to the radian range of the guide seat 31.
Slide bars 34 are all installed to guide holder 31 both outer ends, and all fixed cover is equipped with connecting plate 35 on two slide bars 34, two equal fixed connection second filter plates 11 of connecting plate 35, two slide bars 34 are installed respectively from the side and are cleared up roller 36, all be equipped with the second spout on the outer seat wall of guide holder 31 both sides, two slide bars 34 are inserted respectively in two second spouts, and can follow corresponding second spout interior slot wall and slide, when second filter plates 11 rotate along guide holder 31, can drive clear up roller 36 and roll along the face of gas filter plate 14, clear up roller thorns on clear up roller 36 can clear up the filtration pore on the gas filter plate 14.
The same air guide plate 15 is fixedly arranged on the inner groove walls at the two sides of the air guide groove, the baffle plates 17 are fixedly arranged at the two ends of one side of the air guide plate 15 far away from the air filter plate 14, one ends of the two baffle plates 17 far away from the air guide plate 15 are fixed on the inner groove walls of the air guide groove, the two baffle plates 17 respectively penetrate through the condensation pipes 16, the first installation channels are arranged on the groove walls at the two sides of the air guide groove, the water guide pipes 39 are respectively arranged in the two first installation channels, the water outlet ends of the two water guide pipes 39 are communicated with the same water guide pipe 39, the water guide pipes 39 are fixed on the outer cover wall of the box cover 3, the treatment box 24 is fixedly arranged on the outer box wall of the drying box 2, the box cavity of the treatment box 24 and the air guide groove of the box cover 3 are communicated with the same main exhaust pipe 23, and the one end fixed mounting that main calandria 23 is close to box cover 3 has first suction pump 18, install first ooff valve 20 and humidity transducer 22 on the main calandria 23, the intercommunication has secondary calandria 19 on the main calandria 23, and secondary calandria 19 keeps away from the one end of main calandria 23 and box cover 3 air guide groove chamber is linked together, install second ooff valve 21 on the secondary calandria 19, humidity transducer 22 response main calandria 23 internal air humidity condition, the air reaches the desiccation, first ooff valve 20 can be opened, the air is processed in the processing box 24 of entering, the air does not reach the desiccation, first ooff valve 21 is opened, the air reenters the air guide inslot.
The baffle 25 is fixedly installed on the inner wall of the treatment box 24, the second heating wire 26 is fixedly installed on the baffle 25, the second installation channel is formed in the wall of the drying box 2, the air outlet pipe 28 is arranged in the second installation channel, the second air suction pump 27 is installed on the baffle 25, the air outlet end of the second air suction pump 27 is communicated with the air outlet pipe 28, one end, far away from the second air suction pump 27, of the air outlet pipe 28 is communicated with the air outlet transverse pipe 37, the air outlet pipe 28 is an elastic telescopic pipe, the air outlet pipe 28 is a heat resistant pipe, and the air outlet pipe 28 correspondingly stretches when the second filter plate 11 rotates.
Working principle: the forward and reverse rotation motor 29 is started, the first filter plate 9 rotates along the set track in the drying box 2 to drive the second filter plate 11 to rotate continuously, when the first filter plate 9 rotates to press the upper end of the second filter plate 11, the first cone needle 10 is inserted into the filter hole of the second filter plate 11, when the first filter plate 9 rotates to press the lower end of the second filter plate 11, the second cone needle 12 is inserted into the filter hole of the first filter plate 9, thus the filter holes of the first filter plate 9 and the second filter plate 11 are cleaned continuously, in addition, when the first cone needle 10 approaches the second filter plate 11 or the second cone needle 12 approaches the first filter plate 9, agglomerated food between the two filter plates is crushed, and damp and hot gas enters the air guide groove through the air filter plate 14 under the action of the first suction pump 18, the air reaches the degree of dryness, first ooff valve 20 can open, the air gets into the processing case 24 and handles, the air does not reach the degree of dryness, first ooff valve 21 opens, the air reentrant air guide inslot, the back is heated through second heater strip 26 to the interior gaseous of processing case 24, under the effect of second aspirator pump 27, in the leading-in air outlet cross tube 37 of outlet duct 28, when second filter plate 11 rotates along guide seat 31, can drive the cleaning roller 36 and roll along the face of gas filter plate 14, the last roller thorn of cleaning roller 36 can clear up the filtration pore on the gas filter plate 14, and the cross tube 37 of giving vent to anger also can displace along with the rotation of second filter plate, in order to evenly effective blowout dry hot gas to food, increase the effect of drying food.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. A stoving dehydrating unit for food processing, includes base (1), its characterized in that: the utility model discloses a drying box, including base (1) and filter plate (2), drying box (2) are fixed on base (1), and hinge have case cover (3) on drying box (2) case mouth wall, drying box (2) upside fixed mounting has inlet pipe (4), and drying box (2) bottom intercommunication has discharging pipe (7), be equipped with the annular on drying box (2) case wall, and fixed mounting has first heater strip (6) on the cell wall in the annular, first heater strip (6) are gone up to cover and have heat-conducting cover (5), and heat-conducting cover (5) are fixed in on the cell wall in the annular, same pivot (8) are installed in drying box (2) both sides inner wall rotation, and fixed mounting has first filter plate (9) on pivot (8), fixed mounting has first conical needle (10) on first filter plate (9), the cover is equipped with second filter plate (11) on pivot (8), and second filter plate (11) can follow pivot (8) shaft wall rotation, fixed mounting has second conical needle (12) on second filter plate (11), motor (2) are gone up to cover heat-up to have heat-conducting cover (29) and fixed mounting has positive and negative air guide plate (29) to change on the wall, positive and fixed mounting air guide plate (8) one side air guide plate (3) are connected to one side of the air guide plate (3), the air filter plate (14) is characterized in that a guide seat (31) is fixedly arranged on the bottom plate wall of the air filter plate (14), a sleeve seat (33) is arranged in the guide seat (31), an air outlet transverse pipe (37) is fixedly arranged on the sleeve seat (33), an air outlet spray nozzle (38) is arranged on the air outlet transverse pipe (37), the sleeve seat (33) is fixedly connected with a second filter plate (11), slide bars (34) are respectively arranged at the two outer side ends of the guide seat (31), connecting plates (35) are respectively fixedly sleeved on the two slide bars (34), the two connecting plates (35) are respectively fixedly connected with the second filter plate (11), cleaning rollers (36) are respectively arranged at the opposite sides of the two slide bars (34), the two ends of the air guide plates (15) far away from one side of the air filtering plate (14) are fixedly provided with baffle plates (17), one ends of the two baffle plates (17) far away from the air guide plates (15) are fixed on the inner groove wall of the air guide grooves, the two baffle plates (17) respectively penetrate through condensing pipes (16), first installation channels are arranged on the groove walls on the two sides of the air guide grooves, water guide pipes (39) are respectively arranged in the two first installation channels, the water outlet ends of the two water guide pipes (39) are communicated with the same water guide pipe (39), the water guide pipes (39) are fixed on the outer cover wall of the box cover (3), the drying box is characterized in that a treatment box (24) is fixedly arranged on the outer box wall of the drying box (2), a box cavity of the treatment box (24) is communicated with an air guide groove of a box cover (3), a first suction pump (18) is fixedly arranged at one end, close to the box cover (3), of the main suction pipe (23), a partition plate (25) is fixedly arranged on the inner box wall of the treatment box (24), a second heating wire (26) is fixedly arranged on the partition plate (25), a second installation channel is arranged on the box wall of the drying box (2), an air outlet pipe (28) is arranged in the second installation channel, a second suction pump (27) is arranged on the partition plate (25), the air outlet end of the second suction pump (27) is communicated with the air outlet pipe (28), and one end, far away from the second suction pump (27), of the air outlet pipe (28) is communicated with an air outlet transverse pipe (37);
the needle seat diameter of the first conical needle (10) corresponds to the aperture of the filter hole of the second filter plate (11), and the needle seat diameter of the second conical needle (12) corresponds to the aperture of the filter hole of the first filter plate (9);
the same elastic telescopic cover (13) is fixedly arranged on the adjacent sides of the first filter plate (9) and the second filter plate (11), and a spring (30) is arranged in the elastic telescopic cover (13);
Guide wheels (32) are arranged in seat grooves of the guide seats (31), first sliding grooves are formed in inner seat walls on two sides of the guide seats (31), two side ends of each guide wheel (32) respectively extend into the two first sliding grooves and can slide along inner groove walls of the corresponding first sliding grooves, and sleeve seats (33) are sleeved in the middle of each guide wheel (32);
second sliding grooves are formed in the outer seat walls on the two sides of the guide seat (31), and two sliding rods (34) are respectively inserted into the two second sliding grooves and can slide along the inner groove walls of the corresponding second sliding grooves;
the cleaning roller (36) is sleeved on the slide rod (34), the cleaning roller (36) can rotate along the rod surface of the slide rod (34), and roller thorns corresponding to the air holes of the air filtering plate (14) are arranged on the roller surface of the cleaning roller (36);
The device is characterized in that a first switch valve (20) and a humidity sensor (22) are arranged on the main calandria (23), a secondary calandria (19) is communicated with the main calandria (23), one end, far away from the main calandria (23), of the secondary calandria (19) is communicated with a groove cavity of an air guide groove of the box cover (3), and a second switch valve (21) is arranged on the secondary calandria (19);
the air outlet transverse pipe (37) is provided with an installation opening, an air outlet nozzle (38) is fixedly installed on the inner opening wall of the installation opening, and the air outlet nozzle (38) is distributed in a transverse array along the length direction of the air outlet transverse pipe (37);
the air outlet pipe (28) is an elastic telescopic pipe, and the air outlet pipe (28) is a heat-resistant pipe;
when the drying device is used, the forward and reverse rotation motor (29) is started, the first filter plate (9) rotates along the set track in the drying box (2) to continuously drive the second filter plate (11) to rotate, when the first filter plate (9) rotates to the upper end of the second filter plate (11), the first conical needle (10) can be inserted into the filter hole of the second filter plate (11), when the first filter plate (9) rotates to the lower end of the second filter plate (11), the second conical needle (12) is inserted into the filter hole of the first filter plate (9), in this way, the filter holes of the first filter plate (9) and the second filter plate (11) are continuously cleaned, in addition, when the first conical needle (10) is close to the second filter plate (11), or the second conical needle (12) is close to the first filter plate (9), the agglomerated food between the two filter plates is crushed, wet and hot air enters the air guide groove through the filter air guide groove (14) under the action of the first air suction pump (18), the air guide groove (24) is heated by the air guide groove (24) after the first air guide groove (24) is opened, the air guide groove (24) is heated, the air inlet pipe (24) is opened, and the air is treated by the air inlet pipe (24) is opened, and the air outlet pipe (24) is heated, when the second filter plate (11) rotates along the guide seat (31), the cleaning roller (36) is driven to roll along the surface of the air filtering plate (14), the roller thorns on the cleaning roller (36) can clean the air filtering holes on the air filtering plate (14), and the air outlet transverse tube (37) can also displace along with the rotation of the second filter plate so as to evenly and effectively spray out dry hot air to food, and the food drying effect is improved.
CN202110255967.4A 2021-03-09 2021-03-09 A stoving dehydrating unit for food processing Active CN112985007B (en)

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CN116907186B (en) * 2023-09-11 2023-12-12 山东亿润新能源科技有限公司 Air energy thermal cycle drying and recycling device and method thereof

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CN108759326A (en) * 2018-06-22 2018-11-06 邓雪 A kind of Chinese medicine dreg dehydration retracting device
CN109078954A (en) * 2018-07-09 2018-12-25 黄剑鹏 It is a kind of circle wheel automatically control by pressure environmental protection garbage treatment device
CN209287496U (en) * 2018-11-01 2019-08-23 吕梁学院 A kind of coal powder disintegrating apparatus
CN110425848A (en) * 2019-08-05 2019-11-08 中煤第三建设（集团）有限责任公司 A kind of aqueous coal drying dedusting integrated device
CN209968487U (en) * 2019-05-16 2020-01-21 江西红星变性淀粉有限公司 Modified starch processing is with stoving reducing mechanism
CN210411469U (en) * 2019-06-18 2020-04-28 天津大普食品机械制造有限公司 Prevent blockking up food processing loading attachment
CN112354625A (en) * 2020-10-20 2021-02-12 湖北精畅食品有限公司 Waste recovery device is used in biscuit production

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207856767U (en) * 2017-12-26 2018-09-14 山东鸢飞管业有限公司 A kind of efficient chemical industry device for mixing raw material
CN108759326A (en) * 2018-06-22 2018-11-06 邓雪 A kind of Chinese medicine dreg dehydration retracting device
CN109078954A (en) * 2018-07-09 2018-12-25 黄剑鹏 It is a kind of circle wheel automatically control by pressure environmental protection garbage treatment device
CN209287496U (en) * 2018-11-01 2019-08-23 吕梁学院 A kind of coal powder disintegrating apparatus
CN209968487U (en) * 2019-05-16 2020-01-21 江西红星变性淀粉有限公司 Modified starch processing is with stoving reducing mechanism
CN210411469U (en) * 2019-06-18 2020-04-28 天津大普食品机械制造有限公司 Prevent blockking up food processing loading attachment
CN110425848A (en) * 2019-08-05 2019-11-08 中煤第三建设（集团）有限责任公司 A kind of aqueous coal drying dedusting integrated device
CN112354625A (en) * 2020-10-20 2021-02-12 湖北精畅食品有限公司 Waste recovery device is used in biscuit production

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