Odor-proof extrusion dehydrator for kitchen waste

Abstract

The utility model relates to the field of kitchen waste treatment, in particular to a kitchen waste anti-odor extrusion dehydrator which comprises a rotary driving mechanism, a packing auger, a liquid collecting box, a filter screen pipe and a tail cover, the packing auger is located in a cavity of the liquid collecting box and can be rotatably installed on the liquid collecting box, the filter screen pipe can be rotatably installed on the liquid collecting box, and the tail cover is located in the cavity of the liquid collecting box. According to the kitchen waste anti-odor extrusion dehydrator, the auger and the filter screen pipe are driven by the rotary driving mechanism to rotate, and meanwhile, the rotation speed of the auger is higher than that of the filter screen pipe, so that the kitchen waste can be subjected to extrusion dehydration; and meanwhile, water flow rays on the flushing mechanism can flush the kitchen waste, the peculiar smell generated when the kitchen waste is discharged along the slag outlet is reduced, and meanwhile in the subsequent drying process, the peculiar smell generated in the drying process can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of restaurant and kitchen waste treatment, in particular to a restaurant and kitchen waste odor-proof squeezing and dehydrating machine. Background Art

[0002] Large central kitchens generate a lot of food waste, and this food waste can be recycled into plant fertilizer to achieve the purpose of environmental protection. In the prior art, food waste is processed by crushing, squeezing, and then drying. When squeezing, multiple spiral blades with different pitches on the auger are often used to press, so that the food waste can be squeezed out during transportation. However, this method cannot clean the grease and other pollutants remaining on the food waste, causing the food waste to be easily corrupted and produce odors. In addition, more grease and other pollutants will be evaporated during the drying process, and these greases will cool and solidify in the pipes of the dryer, making the dryer prone to clogging, resulting in the need for frequent cleaning. For this reason, there is a need for a food waste odor-proof squeezing and dehydrating machine that can squeeze and dehydrate the food waste while also rinsing the food waste to reduce the odor generated by the food waste. Utility Model Content

[0003] The purpose of the utility model is to provide a kitchen waste anti-odor squeezing dehydrator.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] The invention provides a kitchen waste odor-proof squeezing and dehydrating machine, comprising a rotary driving mechanism, a dragon, a liquid collecting box, a filter pipe and a tail cover, wherein the dragon is located in the chamber of the liquid collecting box and can be rotatably installed on the liquid collecting box, the filter pipe can be rotatably installed on the liquid collecting box, the filter pipe is sleeved on the outer edge of the dragon, the inner edge of the dragon fits the outer edge of the filter pipe, a slag outlet is provided at the bottom of the tail cover, the end of the filter pipe is connected to the slag outlet, the rotary driving mechanism is fixedly installed on the outer edge of the liquid collecting box, the rotary driving mechanism is used to drive the dragon and the filter pipe to rotate simultaneously, and the rotation speed of the dragon is faster than the rotation speed of the filter pipe, a feed port is provided at the end of the dragon away from the tail cover, a discharge port is provided in the middle of the dragon, the discharge port is connected to the inside of the filter pipe, and the discharge port is connected to the feed port, a flushing mechanism is provided inside the liquid collecting box for spraying water toward the filter pipe, and the water flow ray sprayed by the flushing mechanism is directly facing the filter pipe.

[0006] Furthermore, there are two flushing mechanisms, and the two flushing mechanisms are respectively located above both sides of the filter tube. Each flushing mechanism includes a water pipe and multiple nozzles. The water pipe is fixedly installed on it, and the multiple nozzles are fixedly installed on the water pipe. The water pipe is used to supply water to the nozzle, and then spray water rays along the nozzle. The working range of the water rays covers the outer edge of the filter tube.

[0007] Furthermore, each flushing mechanism has four nozzles, three of which are located outside the feed end of the filter tube, and the other nozzle is located outside the discharge end of the filter tube.

[0008] Furthermore, one end of the dragon is rotatably connected to the tail cover, and the other end of the dragon passes through the liquid collecting tank and is rotatably connected to the rotating outer tube. The rotating outer tube can be rotatably installed on the liquid collecting tank. A connecting disc is provided at the end of the rotating outer tube. One end of the filter tube is fixedly connected to the connecting disc, and the other end of the filter tube is rotatably connected to the tail cover.

[0009] Furthermore, the rotary drive mechanism is provided with a primary transmission, a secondary transmission and a rotary motor. The rotary motor is used to drive the primary transmission and the secondary transmission to work simultaneously. The primary transmission is connected to the rotating outer tube, and the secondary transmission is connected to the Jiaolong. The speed at which the secondary transmission drives the Jiaolong to rotate is greater than the rotation speed of the rotating outer tube driven by the primary transmission.

[0010] Furthermore, the first-stage transmission includes a large pulley 1 and a small pulley 1, which are connected to each other by a belt, and the small pulley 2 includes a large pulley 2 and a small pulley 2, which are connected to each other by a belt. The large pulley 1 and the small pulley 2 are both fixedly installed on the output end of the rotating motor, the small pulley 1 is fixedly connected to the rotating outer tube, and the large pulley 2 is fixedly connected to the dragon.

[0011] The beneficial effects of the utility model are as follows: the anti-odor squeezing and dehydrating machine for food waste drives the dragon and the filter tube to rotate through the rotary drive mechanism, and the rotation speed of the dragon is faster than that of the filter tube, that is, the food waste can be squeezed and dehydrated, and the water flow rays on the flushing mechanism can flush the food waste, reducing the odor of the food waste when it is discharged along the slag outlet, and at the same time, in the subsequent drying process, the odor during the drying process can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention.

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of Jiaolong;

[0017] In the figure: 1. Rotary drive mechanism; 1a. Primary transmission; 1a1. Large pulley 1; 1a2. Small pulley 1; 1b. Secondary transmission; 1b1. Large pulley 2; 1b2. Small pulley 2; 1c. Rotary motor; 2. Dragon; 2a. Feed inlet; 2b. Discharge outlet; 3. Liquid collecting tank; 4. Filter pipe; 5. Tail cover; 5a. Slag outlet; 6. Flushing mechanism; 6a. Water ray; 6b. Water pipe; 6c. Sprinkler; 7. Rotating outer tube; 7a. Connecting disc. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0019] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product.

[0020] Reference Figures 1 to 4 The kitchen waste anti-odor squeezing and dehydrating machine shown in the figure comprises a rotary drive mechanism 1, a dragon 2, a liquid collecting box 3, a filter pipe 4 and a tail cover 5. The liquid collecting box 3 is fixedly installed on the ground, the dragon 2 is located in the chamber of the liquid collecting box 3, and the dragon 2 can be rotatably installed on the liquid collecting box 3. The filter pipe 4 can be rotatably installed on the liquid collecting box 3. The filter pipe 4 is sleeved on the outer edge of the dragon 2, and the inner edge of the dragon 2 fits the outer edge of the filter pipe 4. A slag outlet 5a is provided at the bottom of the tail cover 5, and the end of the filter pipe 4 is connected to the slag outlet 5a. A rotary drive mechanism 1 is fixedly mounted on the outer edge of the liquid collection tank 3. It is used to drive the dragon 2 and the filter tube 4 to rotate simultaneously, with the dragon 2 rotating at a faster speed than the filter tube 4. A feed port 2a is provided at the end of the dragon 2 away from the tail cover 5, and a discharge port 2b is provided in the middle of the dragon 2. The discharge port 2b is connected to the interior of the filter tube 4 and is also connected to the feed port 2a. A flushing mechanism 6 is provided inside the liquid collection tank 3 to spray water toward the filter tube 4. The water jet 6a of the flushing mechanism 6 is directly directed toward the filter tube 4. When food waste needs to be processed, a worker first inserts the food waste through the feed port 2a. The food waste is squeezed out through the discharge port 2b and between the dragon 2 and the filter tube 4. The dragon 2 is then rotated, forcing the food waste along the filter tube 4 and finally out through the slag outlet 5a. During the extrusion and conveying process, moisture in the food waste is squeezed out, drying it. The water stream 6a also rinses the filter tube 4, removing grease and odor from the food waste. This ensures that the waste discharged through the slag outlet 5a is clean and odor-free, preventing grease from clogging the air outlets when it subsequently enters the drying equipment.

[0021] There are two flushing mechanisms 6, and the two flushing mechanisms 6 are respectively located above the two sides of the filter tube 4. Each flushing mechanism 6 includes a water pipe 6b and multiple nozzles 6c. The water pipe 6b is fixedly mounted on the O3, and the multiple nozzles 6c are fixedly mounted on the water pipe 6b. The water pipe 6b is used to supply water to the nozzle 6c, and then spray water rays 6a along the nozzle 6c. The working range of the water rays 6a covers the outer edge of the filter tube 4. Water is supplied to the water pipe 6b through an external water source, so that the water flow is sprayed along the nozzle 6c. The sprayed water will penetrate the outer surface of the filter tube 4 and then flush the food waste inside it. At the same time, this flushing method can flush the filter holes of the filter tube 4 to prevent the filter holes from being blocked.

[0022] Each flushing mechanism 6 has four nozzles 6c, three of which are located outside the feed end of the filter tube 4, and one nozzle 6c is located outside the discharge end of the filter tube 4. This ensures that when the food waste is first cleaned, it is exposed to more water rays 6a for flushing, allowing the food waste, which is initially loose, to be better penetrated by the water rays 6a. The last nozzle 6c is provided to prevent the filter holes of the filter tube 4 from becoming clogged and to prevent a large amount of water from re-wetting the already squeezed and dried food waste.

[0023] One end of the dragon 2 is rotatably connected to the tail cover 5, and the other end of the dragon 2 extends through the liquid collection tank 3 and is rotatably connected to the rotating outer tube 7. The rotating outer tube 7 is rotatably mounted on the liquid collection tank 3. The end of the rotating outer tube 7 is provided with a connecting disc 7a. One end of the filter tube 4 is fixedly connected to the connecting disc 7a, and the other end of the filter tube 4 is rotatably connected to the tail cover 5. Through this installation method, both the dragon 2 and the rotating outer tube 7 can be rotatably mounted on the liquid collection tank 3.

[0024] The rotary drive mechanism 1 is equipped with a primary transmission 1a, a secondary transmission 1b, and a rotary motor 1c. The rotary motor 1c is used to simultaneously drive the primary transmission 1a and the secondary transmission 1b. The primary transmission 1a is in transmission connection with the rotating outer tube 7, and the secondary transmission 1b is in transmission connection with the dragon 2. The speed at which the secondary transmission 1b drives the dragon 2 to rotate is greater than the speed at which the primary transmission 1a drives the rotating outer tube 7. In this way, the rotation speed of the dragon 2 is greater than the rotation speed of the rotating outer tube 7. This ensures that the filter tube 4 can rotate during the cleaning process, allowing the flushing mechanism 6 to more comprehensively clean the filter tube 4. The simultaneous rotation of the filter tube 4 and the dragon 2 achieves centrifugal motion, which effectively removes the sewage within the food waste.

[0025] The first-stage transmission 1a includes a large pulley 1a1 and a small pulley 1a2, which are connected by a belt. The small pulley 2 1b2 includes a large pulley 2 1b1 and a small pulley 2 1b2, which are connected by a belt. The large pulley 2 1b1 and the small pulley 2 1b2 are both fixedly installed on the output end of the rotating motor 1c, the small pulley 1a2 is fixedly connected to the rotating outer tube 7, and the large pulley 2 1b1 is fixedly connected to the Jiaolong 2. By controlling the rotating motor 1c to work, the rotating motor 1c will drive the large pulley 1a1 and the small pulley 2 1b2 to work simultaneously, the large pulley 1a1 will drive the small pulley 1a2 to rotate, and the small pulley 2 1b2 will drive the large pulley 2 1b1 to rotate. By adopting the above transmission mode, when the rotating motor 1c is working, the rotation speed of the dragon 2 is faster than the rotation speed of the filter tube 4. At the same time, when the centrifugal speed needs to be increased, it is only necessary to control the rotating motor 1c to accelerate.

[0026] The anti-odor squeezing and dehydrating machine for food waste drives the dragon and the filter tube to rotate through a rotary drive mechanism. Meanwhile, the rotation speed of the dragon is faster than that of the filter tube, so that the food waste can be squeezed and dehydrated. Meanwhile, the water flow rays on the flushing mechanism can flush the food waste, thereby reducing the odor of the food waste when it is discharged from the slag outlet. At the same time, the odor can also be reduced during the subsequent drying process.

[0027] The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A kitchen waste odor-proof squeezing and dehydrating machine, characterized in that: The invention comprises a rotary drive mechanism (1), a dragon (2), a liquid collecting box (3), a filter pipe (4) and a tail cover (5), wherein the dragon (2) is located in the chamber of the liquid collecting box (3), and the dragon (2) is rotatably mounted on the liquid collecting box (3), the filter pipe (4) is rotatably mounted on the liquid collecting box (3), the filter pipe (4) is sleeved on the outer edge of the dragon (2), the inner edge of the dragon (2) is fitted with the outer edge of the filter pipe (4), a slag outlet (5a) is provided at the bottom of the tail cover (5), the end of the filter pipe (4) is connected to the slag outlet (5a), the rotary drive mechanism (1) is fixedly mounted on the liquid collecting box (3), and the filter pipe (4) is provided with a slag outlet (5a). ), a rotary drive mechanism (1) is used to drive the dragon (2) and the filter tube (4) to rotate simultaneously, and the rotation speed of the dragon (2) is faster than the rotation speed of the filter tube (4), a feed port (2a) is provided at the end of the dragon (2) away from the tail cover (5), a discharge port (2b) is provided in the middle of the dragon (2), the discharge port (2b) is connected to the inside of the filter tube (4), and the discharge port (2b) is connected to the feed port (2a), and a flushing mechanism (6) is provided inside the collecting box (3) for spraying water toward the filter tube (4), and the water flow ray (6a) sprayed by the flushing mechanism (6) is directly facing the filter tube (4).

2. The anti-odor kitchen waste squeezing and dehydrating machine according to claim 1, characterized in that: There are two flushing mechanisms (6), and the two flushing mechanisms (6) are respectively located above both sides of the filter tube (4). Each flushing mechanism (6) includes a water pipe (6b) and a plurality of nozzles (6c). The water pipe (6b) is fixedly installed on 03, and the plurality of nozzles (6c) are fixedly installed on the water pipe (6b). The water pipe (6b) is used to supply water to the nozzle (6c), and then spray water rays (6a) along the nozzle (6c). The working range of the water rays (6a) covers the outer edge of the filter tube (4).

3. The anti-odor kitchen waste squeezing and dehydrating machine according to claim 2, characterized in that: There are four nozzles (6c) on each flushing mechanism (6), three of which are located outside the feed end of the filter tube (4), and the other nozzle (6c) is located outside the discharge end of the filter tube (4).

4. The anti-odor kitchen waste squeezing and dehydrating machine according to claim 3, characterized in that: One end of the dragon (2) is rotatably connected to the tail cover (5), and the other end of the dragon (2) passes through the liquid collecting box (3) and is rotatably connected to the rotating outer tube (7). The rotating outer tube (7) is rotatably mounted on the liquid collecting box (3), and a connecting disc (7a) is provided at the end of the rotating outer tube (7). One end of the filter tube (4) is fixedly connected to the connecting disc (7a), and the other end of the filter tube (4) is rotatably connected to the tail cover (5).

5. The anti-odor kitchen waste squeezing and dehydrating machine according to claim 4, characterized in that: The rotary drive mechanism (1) is provided with a primary transmission (1a), a secondary transmission (1b) and a rotary motor (1c). The rotary motor (1c) is used to simultaneously drive the primary transmission (1a) and the secondary transmission (1b) to work. The primary transmission (1a) is in transmission connection with the rotating outer tube (7), and the secondary transmission (1b) is in transmission connection with the dragon (2). The speed at which the secondary transmission (1b) drives the dragon (2) to rotate is greater than the speed at which the primary transmission (1a) drives the rotating outer tube (7).

6. The anti-odor kitchen waste squeezing and dehydrating machine according to claim 1, characterized in that: The first-stage transmission device (1a) includes a large pulley 1 (1a1) and a small pulley 1 (1a2), the large pulley 1 (1a1) and the small pulley 1 (1a2) are connected by a belt, the small pulley 2 (1b2) includes a large pulley 2 (1b1) and a small pulley 2 (1b2), the large pulley 2 (1b1) and the small pulley 2 (1b2) are connected by a belt, the large pulley 1 (1a1) and the small pulley 2 (1b2) are both fixedly mounted on the output end of the rotating motor (1c), the small pulley 1 (1a2) is fixedly connected to the rotating outer tube (7), and the large pulley 2 (1b1) is fixedly connected to the dragon (2).

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