Microwave shaping device for pigskin puffing
Technical Field
The utility model relates to a food processing technology field, in particular to a microwave setting device for pigskin puffing.
Background
The puffed pigskin is food puffed by pigskin, and is milk white or milk yellow. After the pigskin is puffed, the volume of the pigskin is increased by dozens of times compared with the original volume, and the hair root disappears, so the pigskin can be directly eaten or processed into other dishes. The pigskin is a good pigskin puffing method through microwave puffing, digestion and absorption of the pigskin can be improved, and meanwhile, the pigskin can be sterilized through microwaves in the pigskin microwave puffing process. The traditional pigskin microwave treatment equipment is used for slicing pigskin and then performing microwave puffing, and the pigskin treated by the mode has the disadvantages of complex industrial operation, low yield and difficult large-scale rapid production. In addition, in the process of pigskin microwave puffing treatment, especially in the process of whole pigskin microwave puffing, the pigskin is often curled in the puffing process, the pigskin microwave puffing effect is not ideal after curling, the pigskin puffing consistency is poor, and the pigskin puffed product is poor. Certain oil stains appear in the pigskin puffing process, and the problem of absorbing and storing the oil stains in the pigskin microwave puffing process is solved.
Therefore, the design of a special microwave shaping device for pigskin puffing is a technical problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a microwave setting device for pigskin is popped.
In order to realize the technical purpose, the technical scheme of the utility model is that:
a microwave styling apparatus for pigskin puffing, comprising:
the puffing belt conveyor is used for conveying the cleaned pigskin;
the preheating bin is arranged above the puffing belt conveyor and is used for preheating the pigskin conveyed on the puffing belt conveyor;
the microwave puffing bin is arranged above the puffing belt conveyor and is connected with the preheating bin along the transmission direction of the puffing belt conveyor, and at least one microwave generator is fixed inside the microwave puffing bin;
the extrusion shaping device comprises a plurality of groups of extrusion rotating shafts arranged along the conveying direction of the extrusion belt conveyor, each group of extrusion rotating shafts comprises an upper rotating shaft and a lower rotating shaft, the upper rotating shaft is arranged above an upper layer belt of the extrusion belt conveyor, the lower rotating shaft is arranged below the upper layer belt of the extrusion belt conveyor, and the upper rotating shaft and the lower rotating shaft are correspondingly arranged;
the oil collecting device comprises an oil collecting tray arranged below an upper layer belt of the puffing belt conveyor, the width of the oil collecting tray is larger than that of the puffing belt conveyor, an oil scraping plate is further arranged at the bottom of the lower rotating shaft, one side of the oil scraping plate is in sliding connection with the side wall of the lower rotating shaft, and the other side of the oil scraping plate inclines towards the oil collecting tray;
the heat collecting device comprises a heat collecting pipe arranged at the top of the microwave puffing bin, one end of the heat collecting pipe is fixedly connected with the top of the microwave puffing bin, the other end of the heat collecting pipe is connected with the top of the preheating bin, and a dehumidifying device and an axial flow fan are sequentially connected on the heat collecting pipe in series;
the cooling device comprises a cooling belt conveyor which is arranged outside the microwave puffing bin and is connected with the tail end of the puffing belt conveyor, and the starting end of the cooling belt conveyor is positioned below the tail end of the puffing belt conveyor;
the control cabinet is respectively connected with the puffing belt conveyor, the cooling belt conveyor, the microwave generator or the axial flow fan, and a control switch for controlling the starting and stopping of the puffing belt conveyor, the cooling belt conveyor, the microwave generator or the axial flow fan is arranged on the control cabinet.
Furthermore, a group of extrusion rotating shafts are arranged at the front end of the puffing belt conveyor, which is positioned at the preheating bin, and are used for pre-shaping the pigskin.
Further, be equipped with temperature sensor in the preheating storehouse, the outside in preheating storehouse is equipped with temperature display screen, temperature display screen is used for showing the temperature in the preheating storehouse, the upper portion in preheating storehouse is equipped with the induced air device, the induced air device is including setting up the induced duct at preheating storehouse top, it has the exhaust fan to establish ties on the induced duct.
Further, the upper portion fixed mounting in the popped storehouse of microwave has a division board, the division board will the inner space partition in the popped storehouse of microwave is the microwave generation district on upper portion and the microwave zone of heating of lower part, microwave generator installs the top of division board, popped band conveyer runs through the microwave zone of heating.
Furthermore, the lower part of the microwave puffing bin is provided with a support frame for supporting the microwave puffing bin, and two sides of the support frame are respectively provided with a side plate.
Further, the extrusion pivot pass through the support with popped band conveyer's frame is connected, the extrusion pivot is connected through drive arrangement, drive arrangement includes motor and speed reducer, the output shaft of speed reducer with go up the hub connection, it still is equipped with a driving gear to go up in the pivot, be equipped with a driven gear down on the pivot, the driving gear with driven gear meshes.
Further, the below of popped band conveyer's upper belt is equipped with the slide rail, the slide rail with popped band conveyer's frame fixed connection, the bottom both sides of collection oil tray be equipped with slide rail complex spout, collection oil tray can follow the slide rail slides, follows take out or put into in popped band conveyer's upper belt.
Further, dehydrating unit includes a dehumidification medium section of thick bamboo, the both ends of a dehumidification medium section of thick bamboo respectively with the thermal-collecting tube is connected, be equipped with moisture-absorbing medium in the dehumidification medium section of thick bamboo, moisture-absorbing medium includes one in calcium chloride, quick lime or the charcoal.
Furthermore, an air heater is arranged at the bottom of the preheating bin and connected with the heat collecting pipe, and heat in the heat collecting pipe is blown into the preheating bin through the air heater.
The utility model has the advantages that:
1. the utility model discloses a be used for popped microwave setting device of pigskin, microwave technology carries out popped processing to the pigskin, can realize continuous production, and output is high and technology easy operation is convenient, preheats through preheating the storehouse before popped to the pigskin, can improve the quality before the pigskin is popped, improves energy utilization and rates, can also carry out sterilization process to the pigskin through the microwave simultaneously, pigskin safety and sanitation after the microwave is popped.
2. The utility model discloses a be used for popped microwave setting device of pigskin collects preheating in the popped storehouse of microwave through the thermal-collecting tube and preheats the pigskin in the storehouse of preheating, and is energy-concerving and environment-protective, and the temperature in the storehouse of preheating can be set for according to the demand of material, adjusts the temperature in the storehouse of preheating through exhaust fan and induced duct, guarantees that the pigskin remains its quality and nutrient composition at preheating the in-process.
3. The utility model discloses a microwave setting device for pigskin is popped, to the popped in-process of pigskin, can extrude the design to the pigskin, guarantee the pigskin at the in-process that band conveyer passes through the popped storehouse of microwave, the integrality of pigskin is good, but not excessive curling, improves the popped homogeneity of microwave, and it is popped effectual. Meanwhile, the oil stain after being shaped by extrusion is collected through the oil collecting tray, the oil stain on the lower rotating shaft can be scraped through the oil scraping plate and enters the oil collecting tray, and the oil collecting tray can be taken out from the belt conveyor for centralized treatment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 3 is a schematic view of the distribution structure of the extrusion rotating shaft and the upper layer conveying belt of the belt conveyor according to the embodiment of the present invention;
FIG. 4 is a schematic structural view of the upper rotating shaft and the lower rotating shaft of the embodiment of the present invention
Fig. 5 is a schematic structural diagram of an oil collecting tray according to an embodiment of the present invention.
In the figure: 1-an expansion belt conveyor, 101-a driving roller, 102-a driven roller, 103-a conveying belt, 104-a carrier roller, 2-a rack, 3-a preheating bin, 4-an air guide pipe, 5-an exhaust fan, 6-a temperature display screen, 7-a microwave expansion bin, 8-a microwave generator, 9-a separation plate, 10-a support frame, 11-a side plate, 12-an upper rotating shaft, 13-a lower rotating shaft, 14-a driving gear, 15-a driven gear, 16-an oil collecting tray, 17-an oil scraping plate, 18-a sliding rail, 19-a heat collecting pipe, 20-a dehumidifying device, 21-an axial flow fan, 22-a cooling belt conveyor, 23-a hot air fan and 24-a control cabinet.
Detailed Description
The present invention is further described below with reference to the drawings attached hereto, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby defining the scope of the present invention more clearly.
As shown in figures 1-5 of the drawings,
a microwave styling apparatus for pigskin puffing, comprising:
a popped band conveyer 1 for being directed at the material is transmitted, and popped band conveyer 1's bottom is equipped with frame 2.
The preheating bin 3 is arranged above the starting end of the puffing belt conveyor 1 and used for preheating the pigskin conveyed on the puffing belt conveyor 1.
The upper part of the preheating bin 3 is provided with an air inducing device, the air inducing device comprises an air inducing pipe 4 arranged at the top of the preheating bin 3, and an exhaust fan 5 is connected on the air inducing pipe 4 in series. A temperature sensor is arranged in the preheating bin 3, a temperature display screen 6 is arranged outside the preheating bin 3, and the temperature display screen 6 is used for displaying the temperature in the preheating bin 3.
The microwave puffing bin 7 is arranged above the puffing belt conveyor 1 and is connected with the preheating bin 3 along the transmission direction of the puffing belt conveyor 1, and at least one microwave generator 8 is fixed inside the microwave puffing bin 7;
the microwave puffing bin 7 can be arranged to comprise a plurality of microwave heating boxes which are sequentially arranged in a row and fixedly connected, and at least one microwave generator 8 is fixed on the upper side in each microwave heating box; the microwave generator 8 comprises a microwave tube and a microwave tube power supply, wherein the microwave tube power supply is used for converting common alternating current power into direct current power so as to create conditions for the operation of the microwave tube. The microwave tube is the core of a microwave generator, and can provide stable continuous wave microwave power by converting direct current electric energy into microwave energy. The microwave puffing bin 7 is made of stainless steel, and the heat insulation plate can be arranged on the inner side of the microwave puffing bin 7 and can be used for keeping the temperature in the microwave puffing bin 7, so that the sterilization efficiency is improved.
The upper part of the microwave puffing bin 7 is fixedly provided with a partition plate 9, the partition plate 9 divides the inner space of the microwave puffing bin 7 into a microwave generating area at the upper part and a microwave heating area at the lower part, a microwave generator 8 is arranged above the partition plate 9, and the puffing belt conveyor 1 penetrates through the microwave heating area. The microwave tube and the microwave tube power supply are arranged above the partition plate 9, a plurality of through holes can be arranged on the partition plate 9, the microwave tube can penetrate through the through holes on the partition plate, and the microwave heating area at the bottom of the microwave puffing bin 7 is used for microwave heating.
The lower part of the microwave puffing bin 7 is provided with a supporting frame 10 used for supporting the microwave puffing bin 7, two sides of the supporting frame 10 are respectively provided with a side plate 11, the bottom of the whole device can be sealed through the side plates 11, the temperature is kept, the safety of pigskin in the microwave puffing process can be improved, and people injury is prevented. The lateral plate 11 and the microwave puffing bin 7 are detachably connected, can be detached from the microwave puffing bin 7, and is convenient to maintain the interior of the microwave puffing bin 7.
The extrusion shaping device comprises a plurality of groups of extrusion rotating shafts arranged along the conveying direction of the puffing belt conveyor 1, each group of extrusion rotating shafts comprises an upper rotating shaft 12 and a lower rotating shaft 13, the upper rotating shaft 12 is arranged above an upper layer belt of the puffing belt conveyor 1, the lower rotating shaft 13 is arranged below the upper layer belt of the puffing belt conveyor 1, and the upper rotating shaft 12 and the lower rotating shaft 13 are correspondingly arranged;
a group of extrusion rotating shafts are arranged at the front end of the puffing belt conveyor 1, which is positioned in the preheating bin 3, and are used for pre-shaping the pigskin. The extrusion pivot is connected with frame 2 of popped band conveyer 1 through the support, and the extrusion pivot is connected through drive arrangement, and drive arrangement includes motor and speed reducer, and the output shaft and the last pivot 12 of speed reducer are connected, go up and still be equipped with a driving gear 14 on the pivot 12, are equipped with a driven gear 15 on the lower pivot 13, and driving gear 14 and driven gear 15 mesh, and the synchronous rotation of pivot 12 and lower pivot 13 is realized through the cooperation of driving gear 14 and driven gear 15.
The oil collecting device comprises an oil collecting tray 16 arranged below an upper layer belt of the puffing belt conveyor 1, the width of the oil collecting tray 16 is larger than that of the puffing belt conveyor 1, and oil stains in the puffing process of the pigskin can fall into the oil collecting tray 16 from the puffing belt conveyor 1. And an oil scraping plate 17 is further arranged at the bottom of the lower rotating shaft 13, one side of the oil scraping plate 17 is slidably connected with the side wall of the lower rotating shaft 13, the other side of the oil scraping plate 17 is inclined to the oil collecting tray 16, and oil stains scraped from the lower rotating shaft 13 by the oil scraping plate 17 can drop into the oil collecting tray 16 along the oil scraping plate 17.
A sliding rail 18 is arranged below an upper layer belt of the puffing belt conveyor 1, the sliding rail 18 is fixedly connected with the frame 2 of the puffing belt conveyor 1, sliding grooves 19 matched with the sliding rail 18 are formed in two sides of the bottom of the oil collecting tray 16, and the oil collecting tray 16 can slide along the sliding rail 18 and is taken out of or put into the upper layer belt of the puffing belt conveyor 1. When the oil collecting tray 16 is taken out or put in, the baffle plate 11 is detached.
The heat collecting device comprises a heat collecting pipe 19 arranged at the top of the microwave puffing bin 7, one end of the heat collecting pipe 19 is fixedly connected with the top of the microwave puffing bin 7, the other end of the heat collecting pipe 19 is connected with the top of the preheating bin 3, and a dehumidifying device 20 and an axial flow fan 21 are sequentially connected on the heat collecting pipe 19 in series. Preheating in the microwave puffing bin 7 can be collected through the heat collecting tube 19, heating is carried out in the preheating bin 3, the bottom of the preheating bin 3 is provided with the air heater 23, the air heater 23 is connected with the heat collecting tube 19, and heat in the heat collecting tube 19 is blown into the preheating bin 3 through the air heater 23 for preheating the pigskin.
The dehumidifying device 20 comprises a dehumidifying medium cylinder, two ends of the dehumidifying medium cylinder are respectively connected with the heat collecting pipes 19, moisture absorbing media are arranged in the dehumidifying medium cylinder, and the moisture absorbing media comprise one of calcium chloride, quicklime or charcoal.
The cooling device comprises a cooling belt conveyor 22 which is arranged outside the microwave puffing bin 7 and is connected with the tail end of the puffing belt conveyor 1, and the starting end of the cooling belt conveyor 22 is positioned below the tail end of the puffing belt conveyor 1; the puffed pigskin can be cooled by the cooling belt conveyor.
The control cabinet 24 is respectively connected with the puffing belt conveyor 1, the cooling belt conveyor 22, the microwave generator 8 or the axial-flow fan 21, and a control switch for controlling the puffing belt conveyor 1, the cooling belt conveyor 22, the microwave generator 8 or the axial-flow fan 21 to start and stop is arranged on the control cabinet.
The utility model discloses during the use, put into popped band conveyer 1 with the pigskin on, go up the pivot 12 and extrude the pigskin earlier with lower pivot 13 through the setting in 3 the place ahead in preheating storehouse, the pigskin after the extrusion has certain integrality and planarization. The pigskin enters the preheating bin 3 under the driving of the expansion belt conveyor 1 to preheat the pigskin. The temperature of preheating can be surveyed through temperature sensor to adjust the temperature through induced duct 4 and exhaust fan 5, make the temperature in preheating the storehouse 3 adjust. The pigskin after preheating enters into the microwave puffing bin 7 to be puffed under the drive of the expansion belt conveyor 1, the pigskin is extruded by a plurality of groups of extrusion rotating shafts arranged on the expansion belt conveyor 1 in the puffing process, the pigskin is flattened by the curling deformation in the puffing process, and the shaping in the puffing process of the pigskin is ensured.
The oil stain that the pigskin popped the in-process in the popped storehouse 7 of microwave falls to in the oil collecting tray 16 from popped band conveyer 1, and the oil stain that the frizing 17 was scraped from lower pivot 13 can be along frizing 17 drippage in the oil collecting tray 16. The oil collecting tray 16 can slide along the slide rails 18 and can be taken out of or put into the upper layer belt of the puffing belt conveyor 1.
The pigskin after passing through the microwave puffing bin 7 falls down from the puffing belt conveyor 1 and enters the cooling belt conveyor 22, so that the puffed pigskin can be cooled. And after cooling, performing boxing treatment.
The popped band conveyer 1 that this embodiment adopted includes the cylinder, bearing roller and conveyer belt, the conveyer belt is Teflon net conveyer belt, the cylinder includes initiative cylinder 101 and passive cylinder 102, the winding has conveyer belt 103 on initiative cylinder 101 and the driven cylinder 102, initiative cylinder 101 is connected with motor and speed reducer, initiative cylinder 101 and passive cylinder 102 set up the both ends at band conveyer 1, bearing roller 104 arranges the setting in proper order along band conveyer 1's direction of transmission, bearing roller 104 sets up the bottom of the upper belt of conveyer belt 103 and is used for bearing conveyer belt 103.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Other technical features are known to those skilled in the art except for the technical features described in the specification, and are not described in detail herein in order to highlight the innovative features of the present invention.