Raw material stir-frying device for grain and oil production

Abstract

The raw material stir-frying device for grain and oil production comprises a supporting box body, a heating furnace body and a stir-frying mechanism, main components of the stir-frying mechanism are arranged in the heating furnace body, and an extending circular ring is fixedly connected to a feeding opening in the left side of the heating furnace body. A protection mechanism for preventing smoke leakage and heat loss is arranged on the extending circular ring and comprises an opening and closing assembly used for closing and opening the feeding opening, four arc-shaped grooves are formed in the annular direction of the outer surface of the extending circular ring at equal intervals, and fan-shaped baffles are slidably connected to the inner surfaces of the four arc-shaped grooves; the utility model relates to the technical field of grain and oil production. According to the raw material stir-frying device for grain and oil production, the opening and closing assembly is arranged at the discharging opening, so that the feeding opening is closed when rapeseeds are stir-fried, high-temperature smoke is effectively prevented from leaking out of the discharging opening, the safety of workers during working is guaranteed, and the practicability of the device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain and oil production, in particular to a raw material stir-frying device for grain and oil production. Background Art

[0002] Grain and oil is a general term for cereals, beans and other grains and oils, as well as their processed products and semi-finished products. It is a general term for the main food of mankind. Rapeseed is often used in the production of grain and oil, and needs to be stir-fried for subsequent oil production.

[0003] Chinese patent publication number "CN212833656U" discloses a stir-frying device for rapeseed production with uniform heating, including a cabinet with universal wheels installed at the four corners of the bottom end surface, a fixed plate vertically fixed to the left side of the top surface of the cabinet, two groups of fixed plates are symmetrically arranged, and a frying pan is rotatably arranged between the two groups of fixed plates.

[0004] This patent loads materials through a feed port at one end during operation, but generally the feed port is both a feed port and a feed port, and this part is an open design. However, when the rapeseed is stir-fried, a large amount of smoke will come out of the open feed port, and the smoke temperature is high, which may scald the staff, and the open feed port will also cause heat leakage, thereby causing energy waste. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a raw material stir-frying device for grain and oil production, which solves the problem that a large amount of smoke will be emitted from a feeding port of the prior raw material stir-frying device for grain and oil production and cause energy waste.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a raw material frying device for grain and oil production supports a box body, a heating furnace body and a frying mechanism, and the main components of the frying mechanism are arranged inside the heating furnace body, and an extension ring is fixedly connected to the feeding port on the left side of the heating furnace body, and a protective mechanism for preventing smoke leakage and heat loss is arranged on the extension ring, and the protective mechanism includes:

[0007] An opening and closing component is used to close and open the feeding port, the opening and closing component includes four arc grooves, the four arc grooves are equidistantly arranged in the annular direction of the outer surface of the extension ring, the inner surfaces of the four arc grooves are slidably connected with fan-shaped baffles, the surface of the extension ring is rotatably connected with an adjustment ring, four adjustment grooves are equidistantly arranged in the annular direction inside the adjustment ring, the outer sides of the four fan-shaped baffles are fixedly connected with L-shaped guide rods, and the four L-shaped guide rods are respectively located inside the adjustment grooves at corresponding positions;

[0008] The flue gas treatment component is arranged above the heating furnace body and is used to extract the flue gas after the opening and closing component closes the feeding port.

[0009] Preferably, a ring gear is fixedly connected to the annular outer surface of the adjustment ring, a drive motor is fixedly connected to the back of the support box, and a driving gear is fixedly connected to the output end of the drive motor, and the driving gear is meshed with the ring gear for transmission.

[0010] Preferably, an upper hopper is fixedly connected to the top of the heating furnace body, and an extension tube is fixedly connected to the bottom of the upper hopper. The extension tube extends into the interior of the stir-frying mechanism at a right angle, and the inner sides of the four fan-shaped baffles are provided with arc grooves that match the outer surface of the extension tube.

[0011] Preferably, the flue gas treatment assembly comprises a purification box, the purification box is fixedly connected to the top of the heating furnace body, and the left side of the purification box is fixedly connected to an exhaust fan.

[0012] Preferably, a drainage pipe is fixedly connected to the left side of the exhaust fan, and the other end of the drainage pipe is connected to the top of the extended ring, and a return pipe is connected between the right side of the purification box and the top of the heating furnace body.

[0013] Preferably, a filter plate and a drying plate are provided inside the purification box, and the filter plate is used to filter dust in the flue gas, and the drying plate is used to dry water vapor in the flue gas.

[0014] Beneficial Effects

[0015] The utility model provides a raw material stir-frying device for grain and oil production. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The raw material frying device for grain and oil production includes four arc grooves through an opening and closing component. The four arc grooves are equidistantly arranged in the annular direction of the outer surface of the extended ring. The inner surfaces of the four arc grooves are slidably connected with fan-shaped baffles. An opening and closing component is arranged at the lower material port to close the upper material port when the rapeseed is fried, thereby effectively preventing high-temperature smoke from leaking out from the place, thereby ensuring the safety of the staff at work and improving the practicability of the device when in use.

[0017] 2. The raw material stir-frying device for grain and oil production includes a purification box through a flue gas treatment component. The purification box is fixedly connected to the top of the heating furnace body. The left side of the purification box is fixedly connected to an exhaust fan. A flue gas treatment component is provided to extract the flue gas generated by the stir-frying rapeseed, and after filtering the flue gas, this part of the heated gas flows back into the heating furnace, effectively avoiding heat waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0019] Figure 2 It is a left rear view of the utility model;

[0020] Figure 3 It is an enlarged view of point A of the utility model;

[0021] Figure 4 It is a cross-sectional view of the purification box of the utility model.

[0022] In the figure: 1. Support box; 2. Heating furnace body; 3. Stir-frying mechanism; 4. Extension ring; 5. Smoke treatment component; 51. Purification box; 52. Exhaust fan; 53. Drainage pipe; 54. Return pipe; 55. Filter plate; 56. Drying plate; 6. Opening and closing component; 61. Arc groove; 62. Fan-shaped baffle; 63. Adjustment ring; 64. Adjustment groove; 65. L-shaped guide rod; 66. Ring gear; 67. Driving motor; 68. Driving gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The raw material stir-frying device for grain and oil production provides two technical solutions:

[0025] like Figure 1-3 The first embodiment is shown: it includes a supporting box 1, a heating furnace body 2 and a stir-frying mechanism 3, and the main components of the stir-frying mechanism 3 are arranged inside the heating furnace body 2, and an extension ring 4 is fixedly connected to the feeding port on the left side of the heating furnace body 2. A protective mechanism for preventing smoke leakage and heat loss is arranged on the extension ring 4, and the protective mechanism includes:

[0026] The opening and closing component 6 is used to close and open the feeding port. The opening and closing component 6 includes four arc grooves 61, which are equidistantly arranged in the annular direction of the outer surface of the extension ring 4. The inner surfaces of the four arc grooves 61 are slidably connected with fan-shaped baffles 62. The surface of the extension ring 4 is rotatably connected with an adjustment ring 63. Four adjustment grooves 64 are equidistantly arranged in the annular direction inside the adjustment ring 63. The outer sides of the four fan-shaped baffles 62 are fixedly connected with L-shaped guide rods 65. The four L-shaped guide rods 65 are respectively in the adjustment positions of the corresponding positions. Inside the groove 64, a ring gear 66 is fixedly connected to the annular outer surface of the adjustment ring 63, a driving motor 67 is fixedly connected to the back of the support box 1, and a driving gear 68 is fixedly connected to the output end of the driving motor 67, and the driving gear 68 is meshed with the ring gear 66 for transmission, an upper hopper 7 is fixedly connected to the top of the heating furnace body 2, and an extension tube is fixedly connected to the bottom of the upper hopper 7, and the extension tube is extended into the interior of the stir-frying mechanism 3 at a right angle, and the inner sides of the four fan-shaped baffles 62 are provided with arc grooves adapted to the outer surfaces of the extension tubes.

[0027] An opening and closing assembly 6 is provided at the feeding port so as to close the feeding port when the rapeseed is stir-fried, thereby effectively preventing high-temperature smoke from leaking out of the port, thereby ensuring the safety of the staff at work and improving the practicability of the device during use.

[0028] like Figure 2 and 4 A second embodiment is shown, which mainly differs from the first embodiment in that a flue gas treatment component 5 is arranged above the heating furnace body 2, and is used to extract the flue gas after the opening and closing component 6 closes the loading port. The flue gas treatment component 5 includes a purification box 51, which is fixedly connected to the top of the heating furnace body 2. The left side of the purification box 51 is fixedly connected to an exhaust fan 52, and the left side of the exhaust fan 52 is fixedly connected to a drainage pipe 53, and the other end of the drainage pipe 53 is connected to the top of the extension ring 4. A return pipe 54 is connected between the right side of the purification box 51 and the top of the heating furnace body 2. A filter plate 55 and a drying plate 56 are arranged inside the purification box 51, and the filter plate 55 is used to filter dust in the flue gas, and the drying plate 56 is used to dry water vapor in the flue gas.

[0029] A fume treatment component 5 is provided to extract the fume generated by frying rapeseed, and after filtering the fume, the heated gas is returned to the heating furnace, thereby effectively avoiding heat waste.

[0030] When in use, the driving motor 67 is started to rotate the driving gear 68, and the driving gear 68 rotates and drives the adjusting ring 63 to rotate. The adjusting ring 63 rotates and cooperates with the L-shaped guide rod 65 through the adjusting groove 64, so that the four fan-shaped baffles 62 are simultaneously close to the middle, and stop after the fan-shaped baffles 62 contact the extension tube, thereby completing the closure of the feeding port. When stir-frying, the exhaust fan 52 is started, so that the smoke generated inside the stir-frying mechanism 3 is sucked into the interior of the purification box 51, and after being filtered by the filter plate 55 and dried by the drying plate 56, this part of the hot gas returns to the heating furnace body 2 for heating.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material frying device for grain and oil production, comprising a supporting box (1), a heating furnace (2) and a frying mechanism (3), wherein the main components of the frying mechanism (3) are arranged inside the heating furnace (2), characterized in that: An extension ring (4) is fixedly connected to the loading port on the left side of the heating furnace body (2), and a protection mechanism for preventing smoke leakage and heat loss is arranged on the extension ring (4), and the protection mechanism comprises: An opening and closing assembly (6) is used to close and open the feeding port, the opening and closing assembly (6) comprising four arc-shaped grooves (61), the four arc-shaped grooves (61) being equidistantly arranged in the annular direction of the outer surface of the extension ring (4), the inner surfaces of the four arc-shaped grooves (61) being slidably connected with fan-shaped baffles (62), the surface of the extension ring (4) being rotatably connected with an adjustment ring (63), four adjustment grooves (64) being equidistantly arranged in the annular direction inside the adjustment ring (63), the outer sides of the four fan-shaped baffles (62) being fixedly connected with L-shaped guide rods (65), the four L-shaped guide rods (65) being respectively located inside the adjustment grooves (64) at corresponding positions; The smoke treatment component (5) is arranged above the heating furnace body (2) and is used to extract the smoke after the opening and closing component (6) closes the feeding port.

2. The raw material stir-frying device for grain and oil production according to claim 1, characterized in that: A ring gear (66) is fixedly connected to the annular outer surface of the adjusting ring (63), a driving motor (67) is fixedly connected to the back of the supporting box (1), and a driving gear (68) is fixedly connected to the output end of the driving motor (67), and the driving gear (68) is meshed with the ring gear (66) for transmission.

3. The raw material frying device for grain and oil production according to claim 1, characterized in that: The top of the heating furnace body (2) is fixedly connected to an upper hopper (7), and the bottom of the upper hopper (7) is fixedly connected to an extension tube, which extends into the interior of the stir-frying mechanism (3) at a right angle, and the inner sides of the four fan-shaped baffles (62) are provided with arc grooves adapted to the outer surface of the extension tube.

4. The raw material stir-frying device for grain and oil production according to claim 1, characterized in that: The flue gas treatment assembly (5) comprises a purification box (51), the purification box (51) is fixedly connected to the top of the heating furnace body (2), and the left side of the purification box (51) is fixedly connected to an exhaust fan (52).

5. The raw material stir-frying device for grain and oil production according to claim 4, characterized in that: The left side of the exhaust fan (52) is fixedly connected to a drainage pipe (53), and the other end of the drainage pipe (53) is connected to the top of the extension ring (4). The right side of the purification box (51) is connected to the top of the heating furnace body (2) via a return pipe (54).

6. The raw material stir-frying device for grain and oil production according to claim 4, characterized in that: A filter plate (55) and a drying plate (56) are arranged inside the purification box (51), wherein the filter plate (55) is used to filter dust in the flue gas, and the drying plate (56) is used to dry water vapor in the flue gas.

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