Drying device for vegetable oil production

Abstract

The utility model discloses a drying device for vegetable oil production, which relates to the technical field of vegetable oil production and comprises two annular barrier strips respectively sleeved on a conveying surface of a conveying belt; the two partition plates are fixedly connected to the upper end wall of the drying box respectively, and the drying box is divided into a drying chamber, a preheating chamber and a cooling chamber by the partition plates; the plurality of air outlet pipes are respectively arranged in the drying box, the air outlet pipes are positioned between the two conveying belts of the conveying belt, and the air outlet pipes are provided with a plurality of air outlet nozzles which directly face the conveying belt at the upper end of the conveying belt; the plurality of vibrating plates are respectively arranged in the drying box, and the vibrating plates are in contact with the lower surface of the conveying surface at the upper end of the conveying belt; the air inlet boxes are arranged at the positions, corresponding to the drying chamber, the preheating chamber and the cooling chamber, of the outer side wall of the drying box respectively, and the air inlet boxes communicate with the air outlet pipes at the corresponding positions respectively; the drying device has the advantages of convenience in use, high drying efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil production, in particular to a drying device for vegetable oil production. Background Art

[0002] In the process of production and processing of vegetable oil, the raw materials need to be dried. The purpose of drying is to remove part of the moisture in the transported materials. For example, patent application number CN202021800433.2 discloses a tea seed drying device for vegetable oil. The patent uses a cage net to pour tea seeds from the material port into the cage net. After putting them in, the material port is closed, and then the fan and the heater are controlled by operating the control panel. The output end of the fan is connected to the pipeline to blow the airflow, and the airflow is heated by the heater arranged inside the drying machine box. The heating temperature of the heater can be adjusted through the control panel. The heated airflow is blown out from the through hole through the pipeline to dry the tea seeds in the cage net. At the same time, the motor is started, and the operation of the motor drives the rotating shaft to rotate, and then drives the first pulley to rotate. During the operation of the first pulley, the three second pulleys are driven to rotate synchronously through the transmission belt. The second pulley drives the roller shaft to rotate, and then drives the cage net to rotate, so that one motor is used to drive the three cage nets to rotate at the same time, and the tea seeds to be dried in the cage net are constantly turned over, so that the tea seeds are fully in contact with the hot air flow;

[0003] However, the main technical problem with the existing drying method is poor continuity. When the tea seeds need to be replaced, the entire equipment needs to be stopped, and the material needs to be discharged before it can be fed in, and a large amount of heat energy will be lost in this process. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a drying device for vegetable oil production, so as to solve the problems of poor continuity and high energy consumption in the vegetable oil drying method in the prior art described in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a drying device for vegetable oil production, comprising

[0006] The drying box has an inlet and outlet at the left and right ends respectively;

[0007] The conveyor belt runs through the inlet and outlet, and both ends are respectively arranged on the mounting plates outside the drying box, and the conveyor belt is mesh-shaped;

[0008] Two baffles, both of which are annular, are respectively sleeved on the conveying surface of the conveyor belt;

[0009] Two partitions are respectively fixedly connected to the upper end wall of the drying box, and the partitions separate the drying box into a drying chamber, a preheating chamber and a cooling chamber;

[0010] A plurality of air outlet pipes are respectively arranged in the drying box, the air outlet pipes are located between two conveyor belts of the conveyor belt, and the air outlet pipes are provided with a plurality of air outlet nozzles facing the upper conveyor belt of the conveyor belt;

[0011] A plurality of vibration plates are respectively arranged in the drying box, and the vibration plates are in contact with the lower surface of the upper end conveying surface of the conveyor belt;

[0012] A plurality of air inlet boxes are respectively arranged on the outer wall of the drying box at positions corresponding to the drying chamber, the preheating chamber, and the cooling chamber, and the air inlet boxes are respectively connected to the air outlet pipes at the corresponding positions.

[0013] Preferably: the upper end wall of the drying box is provided with a second air collecting box, a first air collecting box and a third air collecting box at positions corresponding to the drying chamber, the preheating chamber and the cooling chamber, respectively; the first air collecting box has a plurality of first air suction hoods extending into the preheating chamber, the second air collecting box has a plurality of second air suction hoods extending into the drying chamber, and the third air collecting box has a plurality of third air suction hoods extending into the cooling chamber.

[0014] Preferably, the second air collecting box is connected to the air inlet box corresponding to the preheating chamber through a connecting pipe and an induced draft fan.

[0015] Preferably: a plurality of net barrels are arranged in the second air collecting box.

[0016] Preferably: the two ends of the vibration plate are fixedly connected to the two opposite side walls of the U-shaped connecting plate, the connecting plate is located at the periphery of the conveyor belt, a vibrator is fixedly connected to the middle plate body of the connecting plate, and the middle plate body of the connecting plate is fixedly connected to the positioning column in the drying box through a plurality of damping springs.

[0017] Preferably: the surface of the conveyor belt has a plurality of limiting strips.

[0018] The beneficial effects of adopting the above technical solution are:

[0019] The vibration plate provided in the present application can drive the conveyor belt to vibrate, so that the raw materials on the conveyor belt can feel the vibration and vibrate, thereby realizing the turning of the raw materials. The conveyor belt in the present application moves slowly, so that the inlet and outlet at one end can continuously feed the raw materials, with strong continuity and high efficiency. The hot air after drying in the drying chamber can enter the preheating chamber to preheat the raw materials just entering the drying box, thereby achieving energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a front view of a drying device for vegetable oil production.

[0021] Figure 2 The utility model is a schematic diagram of a drying device for vegetable oil production.

[0022] Figure 3The utility model is a cross-sectional view of a drying device for vegetable oil production.

[0023] Figure 4 This utility model Figure 3 A partial enlarged view of the .

[0024] Among them: a drying box 10, an inlet and outlet 20, a conveyor belt 30, a baffle 31, a mounting plate 32, a partition 40, a drying chamber 41, a preheating chamber 42, a cooling chamber 43, a first air collecting box 50, a first air suction hood 51, a second air collecting box 60, a second air suction hood 61, a net barrel 62, a third air collecting box 70, a third air suction hood 71, a vibration plate 80, a connecting plate 81, a vibrator 82, a damping spring 83, a positioning column 84, an air outlet pipe 90, an air outlet nozzle 91, an air inlet box 92, a connecting pipe 93, and an induced draft fan 94. DETAILED DESCRIPTION

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 In the first embodiment, a drying device for vegetable oil production includes:

[0027] The drying box 10 has an inlet and outlet 20 at the left and right ends respectively;

[0028] The conveyor belt 30 passes through the inlet and outlet 20, and both ends are respectively arranged on the mounting plate 32 outside the drying box 10, and the conveyor belt 30 is mesh-shaped;

[0029] Two baffles 31 are both annular and are respectively sleeved on the conveying surface of the conveyor belt 30;

[0030] Two partitions 40 are respectively fixedly connected to the upper end wall of the drying box 10, and the partitions 40 separate the drying box 10 into a drying chamber 41, a preheating chamber 42 and a cooling chamber 43;

[0031] A plurality of air outlet pipes 90 are respectively arranged in the drying box 10, and the air outlet pipes 90 are located between two conveyor belts of the conveyor belt 30, and the air outlet pipes 90 have a plurality of air outlet nozzles 91 facing the upper conveyor belt of the conveyor belt 30;

[0032] A plurality of vibration plates 80 are respectively disposed in the drying box 10, and the vibration plates 80 are in contact with the lower surface of the upper end conveying surface of the conveyor belt 30;

[0033] A plurality of air inlet boxes 92 are respectively arranged on the outer wall of the drying box 10 at positions corresponding to the drying chamber 41, the preheating chamber 42, and the cooling chamber 43, and the air inlet boxes 92 are respectively connected to the air outlet pipes 90 at the corresponding positions.

[0034] This embodiment is implemented as follows:

[0035] When the present application is in use, the raw materials are poured onto one end of the conveyor belt 30, and the conveyor belt 30 drives the raw materials to enter the preheating chamber 42, the drying chamber 41, and the cooling chamber 43 in sequence, so as to realize drying of the raw materials. In this process, the vibration plate 80 can vibrate to drive the conveyor belt 30 to vibrate, and the conveyor belt 30 drives the raw materials to vibrate, so that the raw materials can be turned over, so that the raw materials are dried more evenly, and the air outlet nozzle 91 on the air outlet pipe 90 of the drying chamber 41 sprays hot air to dry the raw materials, and the air outlet nozzle 91 on the air outlet pipe 90 corresponding to the preheating chamber 42 sprays hot air to preheat the raw materials, and the air outlet nozzle 91 on the air outlet pipe 90 corresponding to the cooling chamber 43 sprays natural wind to cool the dried raw materials.

[0036] The advantage of the present application over the prior art is that the drying can be performed continuously.

[0037] See also Figure 1 , 2 3. The upper end wall of the drying box 10 is provided with a second air collecting box 60, a first air collecting box 50, and a third air collecting box 70 at positions corresponding to the drying chamber 41, the preheating chamber 42, and the cooling chamber 43, respectively. The first air collecting box 50 has a plurality of first air suction hoods 51 extending into the preheating chamber 42, the second air collecting box 60 has a plurality of second air suction hoods 51 extending into the drying chamber 42, and the third air collecting box 70 has a plurality of third air suction hoods 71 ​​extending into the cooling chamber 43;

[0038] The second suction hood 61 cooperates with the second air collecting box 60 to suck away the hot air in the drying chamber 41, the first suction hood 51 cooperates with the first air collecting box 50 to suck away the hot air in the preheating chamber 42, and the third suction hood 71 cooperates with the third air collecting box 70 to suck away the air in the cooling chamber 43.

[0039] See also Figure 1 The second air collecting box 60 is connected to the air inlet box 92 corresponding to the preheating chamber 42 through a connecting pipe 93 and an induced draft fan 94;

[0040] The air inlet end of the induced draft fan 94 is connected to the second air collecting box 60, and the air outlet end of the induced draft fan 94 is connected to the air inlet box 92 through the connecting pipe 93, so as to realize the recovery and reuse of the hot air in the drying chamber 41.

[0041] See also Figure 3 , a plurality of net barrels 62 are arranged in the second air collecting box 60;

[0042] By placing desiccant in the net bucket, some of the water vapor can be absorbed.

[0043] See also Figure 3 , 4The two ends of the vibration plate 80 are fixedly connected to the two opposite side walls of the U-shaped connecting plate 81, the connecting plate 81 is located at the periphery of the conveyor belt 30, the middle plate body of the connecting plate 81 is fixedly connected with a vibrator 82, and the middle plate body of the connecting plate 81 is fixedly connected to the positioning column 84 in the drying box 10 through a plurality of damping springs 83;

[0044] The vibrator 82 can drive the connecting plate 81 to vibrate, and the connecting plate 81 drives the vibration plate 80 to vibrate, while the damping spring 83 can reduce the vibration force transmitted to the drying box 10 .

[0045] See also Figure 3 , the surface of the conveyor belt 30 has a plurality of limit strips 33;

[0046] By providing the limiting strip 33, the raw material can be made to vibrate within a certain range.

[0047] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A drying device for vegetable oil production, characterized in that: include The drying box has an inlet and outlet at the left and right ends respectively; The conveyor belt runs through the inlet and outlet, and both ends are respectively arranged on the mounting plates outside the drying box, and the conveyor belt is mesh-shaped; Two baffles, both of which are annular, are respectively sleeved on the conveying surface of the conveyor belt; Two partitions are respectively fixedly connected to the upper end wall of the drying box, and the partitions separate the drying box into a drying chamber, a preheating chamber and a cooling chamber; A plurality of air outlet pipes are respectively arranged in the drying box, the air outlet pipes are located between two conveyor belts of the conveyor belt, and the air outlet pipes are provided with a plurality of air outlet nozzles facing the upper conveyor belt of the conveyor belt; A plurality of vibration plates are respectively arranged in the drying box, and the vibration plates are in contact with the lower surface of the upper end conveying surface of the conveyor belt; A plurality of air inlet boxes are respectively arranged on the outer wall of the drying box at positions corresponding to the drying chamber, the preheating chamber, and the cooling chamber, and the air inlet boxes are respectively connected to the air outlet pipes at the corresponding positions.

2. A drying device for vegetable oil production according to claim 1, characterized in that: The upper end wall of the drying box is provided with a second air collecting box, a first air collecting box and a third air collecting box at positions corresponding to the drying chamber, the preheating chamber and the cooling chamber, respectively. The first air collecting box has a plurality of first air suction hoods extending into the preheating chamber, the second air collecting box has a plurality of second air suction hoods extending into the drying chamber, and the third air collecting box has a plurality of third air suction hoods extending into the cooling chamber.

3. A drying device for vegetable oil production according to claim 2, characterized in that: The second air collecting box is connected to the air inlet box corresponding to the preheating chamber through a connecting pipe and an induced draft fan.

4. A drying device for vegetable oil production according to claim 3, characterized in that: A plurality of net barrels are arranged in the second air collecting box.

5. A drying device for vegetable oil production according to claim 1, characterized in that: The two ends of the vibration plate are fixedly connected to the two opposite side walls of the U-shaped connecting plate, the connecting plate is located on the periphery of the conveyor belt, a vibrator is fixedly connected to the middle plate body of the connecting plate, and the middle plate body of the connecting plate is fixedly connected to the positioning column in the drying box through a plurality of damping springs.

6. A drying device for vegetable oil production according to claim 1, characterized in that: The surface of the conveyor belt is provided with a plurality of limiting strips.

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