Novel cleaning and unfreezing equipment

Abstract

The utility model discloses novel cleaning and unfreezing equipment, which comprises a tank body, a mesh-shaped bearing plate and aeration equipment, the bottom of one side of the tank body is connected with a sewage draining exit, a scrubbing component which moves in a reciprocating manner is arranged in the tank body in a sliding fit manner, and the bottom of a brush of the scrubbing component is tightly attached to the bottom in the tank body. According to the utility model, the brush for brushing and the like are arranged on the aeration equipment, so that impurities and the like deposited at the bottom in the tank body can be conveniently cleaned, and the bubble unfreezing equipment is particularly suitable for bubble unfreezing equipment of which the bearing plate cannot be detached in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to a thawing equipment, concretely relates to a novel cleaning thawing equipment. BACKGROUND

[0002] Frozen products generally need to be thawed before subsequent processing. Bubble thawing is a method of using normal temperature water to soak frozen products and accelerating the thawing process through bubble agitation and flushing. This thawing method can make the temperature of the frozen products uniformly rise during soaking and help the ice on the frozen products to fall off faster through the flushing of the bubbles, thereby accelerating the thawing. The existing bubble thawing equipment generally includes a tank, an aeration device is arranged at the bottom of the tank, a mesh-shaped bearing plate or a conveying mesh-shaped belt is arranged above the aeration device, and the frozen products to be thawed are placed on the mesh-shaped bearing plate or the conveying mesh-shaped belt. Since some impurities will freeze together with the frozen products when the frozen products are frozen, and some meat products will have some impurities and blood clots deposited at the bottom of the tank during the thawing process, the thawed products cannot be discharged together with the thawed products, and the thawing equipment needs to be cleaned frequently. Since the aeration pipe is fixed, it is very inconvenient to clean the bottom of the tank. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a novel cleaning thawing equipment with a reasonable structure.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A novel cleaning thawing equipment includes a tank, a mesh-shaped bearing plate and an aeration device, wherein one side of the tank is connected with a sewage discharge port, characterized in that a sliding groove is arranged on each of the opposite side walls of the tank, the two sliding grooves are parallel to each other and located below the aeration device, a sliding block is embedded in and slidably connected with each of the sliding grooves, a brush fixing block is fixedly connected between the two sliding blocks, a lead screw is threadedly connected with the center of the brush fixing block, one end of the lead screw is rotatably connected with the corresponding inner wall of the tank, the other end of the lead screw is fixedly connected with a servo motor after penetrating out of the corresponding side wall of the tank, and the end of the lead screw penetrating out of the wall of the tank is rotatably connected with the wall of the tank through a sealing bearing; a brush is fixedly connected with the bottom of the brush fixing block, and the bottom of the brush is tightly attached to the bottom of the tank.

[0006] Preferably, a brush is also fixed on the top of the brush fixing block, and the top of the brush is tightly attached to the bottom of the aeration device. By arranging a brush on the top of the brush fixing block, the bottom of the aeration pipe of the aeration device can be conveniently brushed.

[0007] Preferably, the aeration equipment comprises a plurality of aeration pipes, a distribution pipe and a gas feeding pipe, one end of each aeration pipe is connected with the distribution pipe through a respective rotary joint and communicates with the distribution pipe, the other end of each aeration pipe is fixedly connected with a synchronous pulley, the aeration pipe is rotatably connected with the wall of the tank through a sealing bearing between the other end of the aeration pipe and the wall of the tank, all the synchronous pulleys are of the same size, a driving motor is fixedly connected with one side of the tank, a driving pulley is fixedly connected with the output shaft of the driving motor, and the same synchronous belt is wound around all the synchronous pulleys and the driving pulley; a plurality of gas outlets are formed in the top of each aeration pipe, the distribution pipe is closed at both ends and connected with the vertically arranged gas feeding pipe at the top, and the other end of the gas feeding pipe extends out of the tank.

[0008] Compared with the prior art, the aeration equipment has the following beneficial effects:

[0009] The aeration equipment is provided with the brush for cleaning, so that the impurities deposited on the bottom of the tank can be conveniently cleaned, and the aeration equipment is especially suitable for the bubble thawing equipment in which the bearing plate cannot be disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a front view of the main structure of the aeration equipment.

[0011] Figure 2 It is a side view of the main structure of the aeration equipment.

[0012] Figure 3 It is a schematic view of the connection relationship between the brush fixing block and the brush.

[0013] Figure 4 It is a schematic view of the main structure of the aeration equipment.

[0014] In the drawings: 1, tank; 2, mesh-shaped bearing plate; 3, sewage outlet; 4, water drain valve; 5, aeration pipe; 6, distribution pipe; 7, gas feeding pipe; 8, rotary joint; 9, synchronous pulley; 10, driving motor; 11, driving pulley; 12, synchronous belt; 13, brush fixing block; 14, first brush; 15, second brush; 16, screw rod; 17, sliding block; 18, servo motor. DETAILED DESCRIPTION

[0015] The aeration equipment will be further described in combination with the drawings. The parts not described in detail below are in accordance with the prior art in the field. The following description of the orientation, such as “left”, “right”, “front”, “back” and the like, is made with reference to the drawings. Figure 1 For example.

[0016] For example,Figures 1-4 As shown, the novel cleaning and thawing equipment comprises a tank body 1, a mesh-shaped bearing plate 2 and an aeration equipment, wherein the tank body 1 is provided with an opening at the top, and a sewage outlet 3 is fixedly connected to the right bottom of the tank body 1; a water drain valve 4 is connected to the sewage outlet 3 in a conventional manner; the inner bottom of the tank body 1 and the surrounding of the sewage outlet 3 are designed as a concave shape to facilitate the discharge of sewage. The mesh-shaped bearing plate 2 can be directly welded and fixed in the tank body 1 at a suitable position close to the bottom, or can be placed on four resting bars welded at suitable positions on the inner walls of the tank body 1 close to the bottom. In order to facilitate the positioning of the air supply pipe, holes are provided on the mesh-shaped bearing plate 2 for the air supply pipe to pass through. When the mesh-shaped bearing plate 2 is fixedly connected, the gap between the mesh-shaped bearing plate 2 and the air supply pipe 7 can be welded and sealed. When the mesh-shaped bearing plate 2 can be removed, cotton cloth or the like is inserted into the gap between the mesh-shaped bearing plate 2 and the air supply pipe 7 to prevent impurities from passing through. Of course, the mesh-shaped bearing plate 2 of the present application can also be a mesh belt conveying mechanism in the prior art. At this time, the air supply pipe is preferably extended from the side wall of the tank body 1 and welded and sealed at the connection position.

[0017] The aeration equipment is located below the mesh-shaped bearing plate 2. The aeration equipment comprises a plurality of aeration pipes 5, a distribution pipe 6 and an air supply pipe 7. The right ends of the plurality of aeration pipes 5 (the aeration pipes are arranged parallel to each other on the same horizontal plane) are connected and communicated with the distribution pipe 6 through respective rotary joints 8, and the left ends are fixedly connected with a synchronous pulley 9. Each aeration pipe 5 is rotatably connected between the end extending out of the left side wall of the tank body 1 and the wall of the tank body 1 through a sealing bearing. All the synchronous pulleys 9 are of the same size. A driving motor 10 is fixedly connected to the front side of the tank body 1. The output shaft of the driving motor 10 is fixedly connected with a driving pulley 11 (also a synchronous pulley, but a driving pulley). The same synchronous belt 12 is wound around all the synchronous pulleys 9 and the driving pulley 11. A plurality of air outlets are provided at the top of each aeration pipe 5. The front and rear ends of the distribution pipe 6 are closed, and a vertical air supply pipe 7 is connected to the top. The other end of the air supply pipe 7 extends out of the top of the tank body 1 and is connected with a valve and a pressurized air source (the pressurized air source can be a blower / piston compressor) in a conventional manner. In actual use, whether to start the synchronous belt can be determined according to the bulk density and shape of the thawing material. When the bulk density of the thawing material is relatively large or the shape of the material is irregular, the synchronous belt can be started to drive the aeration pipes to rotate and change the aeration angle.

[0018] A brush cleaning assembly is arranged below the aeration pipe 5. The brush cleaning assembly comprises a brush fixing block 13, a first brush 14, a second brush 15, a lead screw 16, a sliding block 17, and a servo motor 18. In order to move the brushes horizontally along the length direction of the tank 1, a sliding groove is arranged on the inner side of the front and rear of the tank 1 and at a suitable position below the aeration pipe 5. The openings of the two sliding grooves are oppositely arranged. A sliding block 17 is embedded in each sliding groove and slidably connected with the sliding groove. The same brush fixing block 13 is fixedly connected between the two sliding blocks 17. The first brush 14 and the second brush 15 are fixedly connected to the bottom surface and the top surface of the brush fixing block 13, respectively. The bottom of the first brush 14 closely abuts the inner bottom of the tank 1, and the top of the second brush 15 closely abuts the bottom of the aeration pipe 5. A threaded hole penetrating the left and right sides of the brush fixing block 13 is arranged at the middle position of the brush fixing block 13. The lead screw 16 penetrates the threaded hole and is threadedly connected with the threaded hole. The right end of the lead screw 16 is rotatably connected to the inner wall of the corresponding side of the tank, and the left end of the lead screw 16 is fixedly connected with the servo motor 18 after penetrating the wall of the corresponding side of the tank. The end of the lead screw 16 penetrating the wall of the tank 1 is rotatably connected with the wall of the tank 1 through a sealing bearing.

[0019] In use, after a normal thawing is completed, the servo motor 18 is started to drive the first brush and the second brush to reciprocally brush and clean. After reciprocating for multiple times, the drain valve is opened to drain the thawing water. After the thawing water is drained, the drain valve is closed, clean water is injected into the tank, and the first brush and the second brush are reciprocally brushed and cleaned for several times. The drain valve is opened to drain the water. According to the requirement, the clean water can be repeatedly brushed and cleaned for multiple times.

Claims

1. A novel thawing and cleaning device comprising a tank, a mesh-like bearing plate, and an aeration device, wherein the tank is connected to a sewage outlet at one side and bottom, characterized in that, Two sliding grooves are arranged on the opposite side walls of the tank body, the two sliding grooves are parallel to each other and are located below the aeration equipment, a sliding block is embedded and slidingly fitted in each sliding groove, a brush fixing block is fixedly connected between the two sliding blocks, a lead screw is threadedly fitted through the center of the brush fixing block, one end of the lead screw is rotatably fitted on the corresponding side inner wall of the tank body, the other end of the lead screw is fixedly connected with a servo motor after penetrating out of the corresponding side wall of the tank body, and the end of the lead screw penetrating out of the tank body wall is rotatably connected with the tank body wall through a sealing bearing; a brush is fixedly connected to the bottom of the brush fixing block, and the bottom of the brush is tightly attached to the bottom of the tank body.

2. The novel thawing and cleaning apparatus according to claim 1, characterized by A brush is also fixed to the top of the brush fixing block, and the top of the brush is tightly attached to the bottom of the aeration equipment.

3. A thawing and cleaning apparatus according to claim 1 or 2, characterized in that The aeration equipment comprises a plurality of aeration pipes, a distribution pipe and a gas feeding pipe, wherein one end of each aeration pipe is connected and communicated with the distribution pipe through a respective rotary joint, the other end of each aeration pipe is fixedly connected with a synchronous pulley after penetrating out of the corresponding side wall of the tank body, the end of each aeration pipe penetrating out of the side wall of the tank body is rotatably connected with the tank body wall through a sealing bearing, and all the synchronous pulleys are driven by the same synchronous belt; a plurality of gas outlet holes are formed in the top of each aeration pipe, the distribution pipe is closed at both ends and connected with the gas feeding pipe at the top.

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