Cooling and sieving device for food processing

Abstract

A food processing, cooling and screening device comprises a linear vibrating screen and a cooling mechanism installed on the front side of the linear vibrating screen, the cooling mechanism is used for cooling mochi and other materials before screening and powder removing, the cooling mechanism comprises a rack, a cooling cylinder and an air inlet pipe, the cooling cylinder is installed on the rack, the cooling cylinder is hollow, and the air inlet pipe is communicated with the cooling cylinder. A plurality of air outlet holes are formed in the bottom of the cooling cylinder, an air inlet is formed in one side of the cooling cylinder and connected with an air inlet pipe, the other end of the air inlet pipe is externally connected with refrigeration equipment, the cooling cylinder is located above the linear vibrating screen and does not make contact with the linear vibrating screen, and cold air generated by the refrigeration equipment enters the cooling cylinder through the air inlet. And air is blown to the materials moving between the cooling cylinder and the linear vibrating screen through the air outlet holes, so that the materials are rapidly cooled, the cooled materials directly enter the rear part of the linear vibrating screen to be vibrated to remove powder, manual carrying and screening are not needed, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing field especially, relate to a food processing cooling sieving device. BACKGROUND

[0002] Such as starch products such as sweet potato after thermoforming need to be cooled, and before cooling, usually need to be wrapped with such as glutinous rice powder as anti-sticking powder, then be transferred to specific refrigeration area to be cooled, after cooling, the excess anti-sticking powder is recycled by workers, and then sweet potato is packaged, and the traditional manual transfer and sieving process is more cumbersome and low in production efficiency. UTILITARY MODEL CONTENT

[0003] The utility model aims at overcoming the insufficient prior art, provide a food processing cooling sieving device.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a food processing cooling sieving device, including linear vibrating screen and the cooling mechanism of installing in linear vibrating screen front side, the cooling mechanism includes frame, cooling cylinder and air inlet pipe, the cooling cylinder is installed on the frame, the inside of cooling cylinder is hollow, the bottom of cooling cylinder is provided with a plurality of air outlet holes, the side of cooling cylinder is provided with air inlet, the air inlet is connected with air inlet pipe, the other end of air inlet pipe is connected with refrigeration equipment, the cooling cylinder is located above linear vibrating screen and does not contact linear vibrating screen, and the flexible shielding piece is detachably installed between the cooling mechanism and linear vibrating screen.

[0005] Further, the air inlet is provided with cooling fan.

[0006] Further, the bottom of cooling cylinder extends to form front plate, the flexible shielding piece is arranged around the lower side of cooling cylinder and front plate, and the flexible shielding piece, cooling cylinder and front plate form cooling cavity.

[0007] Further, the left and right sides of linear vibrating screen 1, the left and right sides of front plate and the rear side and left and right sides of cooling cylinder are provided with chute, the outward side surface of chute is provided with limiting plate, and the middle of limiting plate is provided with limiting opening.

[0008] Further, the flexible shielding piece includes first flexible shielding piece and second flexible shielding piece.

[0009] Further, the first flexible shielding piece includes a slide bar and a first flexible part, the slide bar on the first flexible shielding piece is arranged on the upper side of the first flexible part, and the lower part of the first flexible part is inwardly contracted.

[0010] Further, the second flexible shielding piece comprises four sliding strips, two second flexible parts and a rear shielding part, the four sliding strips are arranged on the upper and lower sides of the two second flexible parts respectively, and the rear shielding part is arranged on the rear side of the two second flexible parts, and the lower side of the rear shielding part is inwardly contracted.

[0011] Further, the sliding strip is matched with the sliding groove.

[0012] Preferably, the first flexible part, the second flexible part and the rear shielding part are thin films.

[0013] Further, the upper part of the vibrating screen is provided with a screen part and a flat plate part, the flat plate part is located below the cooling cylinder and the front plate, the rear part of the screen part is provided with a discharge hopper, and the lower part of the screen part is provided with a recovery hopper.

[0014] The straight-line vibrating screen is provided with a cooling mechanism on the front side, the materials such as the dough balls are cooled by the cooling mechanism first, the cooled materials are moved backward into the screen part by the vibration of the vibrating screen, the excess anti-sticking powder on the surface of the cooled materials is vibrated into the recovery hopper for recovery, and the de-powdered materials continue to advance under the action of the straight-line vibrating screen and are sent out from the discharge hopper to enter the next process; the cooling mechanism is integrated on the front part of the vibrating screen and is driven to transmit by the vibrating screen, the overall structure is compact, the materials are transported from the cooling area to the screening area and the screening and de-powdering do not need manual operation, the production efficiency is improved, and the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole schematic view of the utility model.

[0016] Figure 2 It is a whole schematic view of the utility model.

[0017] Figure 3 It is a first flexible shielding piece schematic view.

[0018] Figure 4 It is a second flexible shielding piece schematic view.

[0019] In the drawing: 1, straight-line vibrating screen; 11, screen part; 12, flat plate part; 13, recovery hopper; 2, cooling cylinder; 21, air outlet hole; 22, front plate; 3, first flexible shielding piece; 31, first flexible part; 4, second flexible shielding piece; 41, second flexible part; 42, rear shielding part; 5, cooling cavity; 61, air inlet pipe; 62, cooling fan; 71, sliding strip; 72, sliding groove; 8, discharge hopper. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings.

[0021] The embodiment is a food processing cooling and screening device, which comprises a linear vibrating screen 1 and a cooling mechanism installed on the front side of the linear vibrating screen 1, wherein the cooling mechanism is used for cooling materials such as dough before screening and powdering, and comprises a rack 6, a cooling cylinder 2 and an air inlet pipe 61, the cooling cylinder 2 is installed on the rack 6, the cooling cylinder 2 is hollow inside, the bottom of the cooling cylinder 2 is provided with a plurality of air outlet holes 21, one side of the cooling cylinder 2 is provided with an air inlet, the air inlet is connected with the air inlet pipe 61, the other end of the air inlet pipe 61 is connected with a refrigeration device (not shown in the figure), the cooling cylinder 2 is located above the linear vibrating screen 1 and does not contact the linear vibrating screen 1, cold air generated by the refrigeration device enters the cooling cylinder 2 through the air inlet, and is blown to the materials moving between the cooling cylinder 2 and the linear vibrating screen 1 through the air outlet holes 21, so that the materials are quickly cooled, the cooling mechanism and the linear vibrating screen are detachably installed with a flexible shielding piece, which prevents the cold air from directly flowing out from the two sides of the linear vibrating screen, the cooled materials directly enter the rear part of the linear vibrating screen for vibration and powdering, manual carrying and screening are not needed, and the production efficiency is improved.

[0022] Further, the air inlet is installed with a cooling fan 62, which guides the cooling air in the air inlet pipe 61 to blow into the cooling cylinder.

[0023] Further, the bottom of the cooling cylinder 2 extends forward to form a front plate 22, the flexible shielding piece is arranged below the cooling cylinder 2 and the front plate 22, and the flexible shielding piece, the cooling cylinder 2 and the front plate 22 form a cooling cavity 5, and the materials enter the cooling cavity 5 for cooling before screening.

[0024] Further, the left and right sides of the linear vibrating screen 1, the left and right sides of the front plate, the rear side and the left and right sides of the cooling cylinder are provided with sliding grooves 72, the outer side surface of the sliding grooves 72 is provided with a limiting plate, a limiting opening is arranged in the middle of the limiting plate, and the flexible shielding piece is installed on the sliding grooves 72.

[0025] Further, the flexible shielding piece comprises a first flexible shielding piece 3 and a second flexible shielding piece 4.

[0026] Further, the first flexible shielding piece 3 comprises a sliding strip 71 and a first flexible part 31, the sliding strip 71 on the first flexible shielding piece 3 is arranged on the upper side of the first flexible part 31, the lower part of the first flexible part 31 is inwardly contracted to adapt to the width of the linear vibrating screen, the first flexible part 31 blocks the rear side of the cooling cavity 5, and the direct discharge of cold air to the external space is reduced.

[0027] Further, the second flexible shielding piece 4 comprises four sliding strips 71, two second flexible parts 41 and a rear shielding part 42, the four sliding strips 71 are respectively arranged on the upper and lower sides of the two second flexible parts 41, the rear shielding part 42 is arranged on the rear side of the two second flexible parts 41, the lower side of the rear shielding part 42 is inwardly contracted, the second flexible shielding piece 4 integrally shields the rear side and both sides of the cooling cavity 5, and the cooling air can be better discharged directly to the external space.

[0028] Further, the sliding strip 71 is matched with the sliding groove 72, when the sliding strip 71 is installed on the sliding groove 72, the first flexible part 31 or the second flexible part 41 passes through the limiting opening, and after the installation of the sliding strip 71, the second flexible part 41 is in a non-tight state.

[0029] Preferably, the flexible shielding piece is a film, which has good softness and can avoid affecting the cooling mechanism when the linear vibrating screen vibrates.

[0030] Further, the upper part of the vibrating screen 1 is provided with a screen part 11 and a flat plate part 12, the flat plate part 12 is located below the cooling cylinder 2 and the front plate 22, the material is cooled on the flat plate part 12, at the same time, the vibration of the linear vibrating screen drives the material to advance in the flat plate part and enter the screen part 11, the material is vibrated to remove powder in the screen part 11, the rear part of the screen part 11 is provided with a discharge hopper 8, so as to facilitate the collection and packaging of the material, and the lower part of the screen part 11 is provided with a recovery hopper 13, so as to facilitate the centralized recovery of the excess glutinous rice powder.

[0031] The above embodiments only express one or several embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be noted that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A food processing cooling and screening apparatus, characterized in that The linear vibration sieve comprises a linear vibration sieve and a cooling mechanism installed on the front side of the linear vibration sieve, the cooling mechanism comprises a rack, a cooling cylinder and an air inlet pipe, the cooling cylinder is installed on the rack, the cooling cylinder is hollow inside, a plurality of air outlet holes are arranged on the bottom of the cooling cylinder, an air inlet is arranged on one side of the cooling cylinder, the air inlet is connected with the air inlet pipe, the other end of the air inlet pipe is connected with a refrigeration device, the cooling cylinder is located above the linear vibration sieve and does not contact the linear vibration sieve, and a flexible shielding piece is detachably installed between the cooling mechanism and the linear vibration sieve.

2. A food processing cooling and screening apparatus according to claim 1, wherein The air inlet is provided with a cooling fan.

3. A food processing cooling and screening apparatus as claimed in claim 1, wherein The bottom of the cooling cylinder extends forward to form a front plate, the flexible shielding piece is arranged around the lower side of the cooling cylinder and the front plate, and the cooling cylinder, the front plate and the flexible shielding piece form a cooling cavity.

4. A food processing cooling and screening apparatus as claimed in claim 2, wherein Sliding grooves are arranged on the left and right sides of the linear vibration sieve, the left and right sides of the front plate, the rear side and the left and right sides of the cooling cylinder, and limit plates are arranged on the outward side surfaces of the sliding grooves.

5. A food processing cooling and screening apparatus as claimed in claim 4, wherein The flexible shielding piece comprises a first flexible shielding piece and a second flexible shielding piece.

6. A food processing cooling and screening apparatus as claimed in claim 5, wherein The first flexible shielding piece comprises a sliding strip and a first flexible part, the sliding strip on the first flexible shielding piece is arranged on the upper side of the first flexible part, and the lower part of the first flexible part is inwardly contracted.

7. A food processing cooling and screening apparatus as claimed in claim 5, wherein The second flexible shielding piece comprises four sliding strips, two second flexible parts and a rear shielding part, the four sliding strips are arranged on the upper and lower sides of the two second flexible parts, the rear shielding part is arranged on the rear side of the two second flexible parts, and the lower side of the rear shielding part is inwardly contracted.

8. A food processing cooling and screening apparatus according to claim 6 or 7, characterised in that The sliding strip is matched with the sliding groove.

9. A food processing cooling and screening apparatus as defined in claim 3, wherein The upper part of the vibration sieve is provided with a screen part and a flat plate part, the flat plate part is located below the cooling cylinder and the front plate, the rear part of the screen part is provided with a discharge hopper, and the lower part of the screen part is provided with a recovery hopper.

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