A kind of food waste sand and liquid separation equipment

Abstract

The utility model relates to the technical field of food waste sand-liquid separation, and discloses a food waste sand-liquid separation device, comprising a fixed bracket, a cylinder processing box is fixed on the surface of the fixed bracket, two groups of the cylinder processing boxes are arranged, and the two groups of cylinder processing boxes are symmetrically arranged with the center line of the fixed bracket as the symmetry axis, one of the two groups of the cylinder processing boxes is provided with a filter plate inside, and the food waste sand-liquid separation device is provided with a dredging component, when the filter plate is used for a long time and the pores are blocked, the personnel turns on the motor to reverse, and at this time, the ratchet and the pawl are used to make the cylinder rotate, and then drive the ring to rotate, so that the surface of the ring contacts the contact plate one and the contact plate two, and then the contact plate one and the contact plate two drive the circular plate and the ejector to move up and down, so that the ejector reciprocates to dredge the gap of the filter plate, and then there is no need for personnel to manually clean, thereby increasing work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sand-liquid separation of kitchen waste, in particular to a sand-liquid separation device for kitchen waste. Background Art

[0002] Kitchen waste refers to the kitchen waste generated in the catering industry and family life, including food scraps, leftovers, fruit peels, food waste, grease, etc. The main component of kitchen waste is organic matter. If it is not properly handled, it will produce bad odors, breed pests and bacteria, and pollute the environment.

[0003] When the existing food waste is processed, the solid waste and liquid in the food waste are separated. During operation, a filter plate is used to filter the sand and gravel. However, when the existing equipment is filtered for a long time, the filter plate will be blocked by sand and gravel or some larger particles, which will affect the filtering effect and require personnel to clear it, delaying the work progress. Utility Model Content

[0004] The purpose of the utility model is to provide a food waste sand-liquid separation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food waste sand-liquid separation device, comprising a fixed bracket, a cylinder treatment box is fixed on the surface of the fixed bracket, two groups of the cylinder treatment boxes are provided, and the two groups of cylinder treatment boxes are symmetrically arranged with the center line of the fixed bracket as the symmetry axis, one of the two groups of the cylinder treatment boxes is provided with a filter plate, a motor is fixed on the top of the cylinder treatment box, the output shaft of the motor passes through the cylinder treatment box, a rotating rod is fixed at the bottom of the output shaft of the motor, and a dredging component is provided inside one of the two groups of the cylinder treatment boxes, and the dredging component includes:

[0006] The cylinder is penetrated by a rotating rod, the cylinder is rotatably connected to the rotating rod, a ring is penetrated by the cylinder, the ring is fixedly connected to the cylinder, a cavity is opened inside the cylinder, and the dredging component also includes a linkage. When the motor is turned on and reversed, the cylinder is rotated through the ratchet and the pawl, and the cylinder rotates, driving the ring to rotate.

[0007] Preferably, the linkage comprises a connecting plate, which is slidably connected to the inner wall of the cylinder processing box, and a circular plate is fixed on the side of the connecting plate away from the inner wall of the cylinder processing box, the circular plate is penetrated by the cylinder, a ejector pin is fixed on the top of the circular plate, a through hole is opened on the surface of the circular plate, a contact plate 1 is fixed on the inner side of the circular plate, and a contact plate 2 is fixed on the inner side of the circular plate, and the side of the contact plate 1 and the contact plate 2 close to each other contacts with the surface of the circular ring, the inner wall of the cavity is provided with a ratchet, and the surface of the rotating rod is provided with a pawl, when the circular ring rotates, the surface of the circular ring contacts the contact plate 1 and the contact plate 2, and then the contact plate 1 and the contact plate 2 drive the circular plate and the ejector pin to move reciprocatingly up and down, so that the ejector pin reciprocates to dredge the gap in the filter plate, thereby eliminating the need for manual cleaning by personnel, thereby increasing work efficiency.

[0008] Preferably, fan blades are fixed on the surface of the rotating rod, feed ports are opened on the surfaces of the two groups of drum processing boxes, discharge ports are arranged at the bottoms of the two groups of drum processing boxes, two groups of motors are provided, and the two groups of motors are arranged on the tops of the two groups of drum processing boxes, two groups of rotating rods are provided, and spiral blades are fixed on the surfaces of the two groups of rotating rods. When the fan blades rotate, the sand liquid makes a vortex motion, which is convenient for the filter plate to filter, and when the rotating rod rotates, the spiral blades will be driven to rotate, and the sand can be discharged quickly.

[0009] Preferably, the surfaces of the two groups of barrel processing boxes are both provided with upper inspection windows, and the surfaces of the two groups of barrel processing boxes are both provided with lower inspection windows, so as to facilitate personnel to observe at any time.

[0010] Preferably, an air pump is fixed to the top of one group of the two groups of cylinder treatment boxes away from the filter plate, and the output end of the air pump penetrates the cylinder treatment box. The surfaces of the two groups of cylinder treatment boxes are penetrated and fixed with a conduit, and a pump body is fixed to one end of the conduit away from the two groups of cylinder treatment boxes. The suction end of the pump body is fixedly connected to the conduit, and the pump body is fixed to the top of one group of the two groups of cylinder treatment boxes away from the filter plate. The output end of the pump body penetrates the group of cylinder treatment boxes away from the filter plate. The air pump is turned on, so that a large number of tiny bubbles are injected to make the suspended matter float and form scum. The sedimentation tank uses the principle of gravity sedimentation to make the suspended matter in the water settle to the bottom of the pool, thereby realizing solid-liquid separation.

[0011] Preferably, an isolation plate is fixed to the inner wall of the group of the two groups of drum processing boxes away from the filter plate, the isolation plate is penetrated by the rotating rod, and the isolation plate and the rotating rod are connected through a sealed bearing, an outlet is opened at the bottom of the isolation plate, and a waterproof solenoid valve is arranged between the outlet and the isolation plate to facilitate further processing.

[0012] Preferably, an air flotation tank is provided above the isolation plate, and a sedimentation tank is provided below the isolation plate to facilitate sedimentation and separation of the kitchen waste.

[0013] Compared with the prior art, the utility model provides a food waste sand-liquid separation device, which has the following beneficial effects:

[0014] 1. The food waste sand-liquid separation equipment is provided with a dredging component. When the filter plate is used for a long time and the pores are blocked, the personnel turns on the motor to reverse. At this time, the ratchet and the pawl make the cylinder rotate, and then drive the ring to rotate, so that the surface of the ring contacts the contact plate 1 and the contact plate 2, and then the contact plate 1 and the contact plate 2 drive the circular plate and the ejector to move up and down, so that the ejector reciprocates to dredge the gaps in the filter plate, thereby eliminating the need for manual cleaning by personnel, thereby increasing work efficiency.

[0015] 2. When the rotating rod of the food waste sand-liquid separation equipment rotates, the spiral blades will be driven to rotate. When discharge is required, the discharge port is opened and the waste can be discharged quickly, thus avoiding the accumulation of impurities in the screening net barrel and affecting the continuous impurity screening treatment effect of the sand-liquid mixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure;

[0019] Figure 4 It is a schematic diagram of the structure of the utility model in partial cross-section and viewed from above;

[0020] Figure 5 For this utility model Figure 4 Middle B is a schematic diagram of the enlarged structure;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the rotating rod, cavity, cylinder, ratchet and pawl of the utility model.

[0022] In the figure: 1. fixed bracket; 2. cylinder treatment box; 3. rotating rod; 4. motor; 5. pump body; 6. conduit; 7. discharge port; 8. spiral blade; 9. dredging component; 90. cylinder; 91. ring; 92. cavity; 93. linkage; 930. connecting plate; 931. circular plate; 932. ejector pin; 933. through hole; 934. contact plate one; 935. contact plate two; 10. flotation tank; 11. sedimentation tank; 12. isolation plate; 13. outlet; 14. waterproof solenoid valve; 15. feed port; 16. upper inspection window; 17. lower inspection window; 18. filter plate; 19. air pump; 20. fan blade. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a food waste sand-liquid separation device, comprising a fixed bracket 1, a cylinder treatment box 2 is fixed on the surface of the fixed bracket 1, two groups of cylinder treatment boxes 2 are provided, and the two groups of cylinder treatment boxes 2 are symmetrically arranged with the center line of the fixed bracket 1 as the symmetry axis, one of the two groups of cylinder treatment boxes 2 is provided with a filter plate 18, a motor 4 is fixed on the top of the cylinder treatment box 2, the output shaft of the motor 4 passes through the cylinder treatment box 2, and a rotating rod 3 is fixed on the bottom of the output shaft of the motor 4, a dredging component 9 is provided inside one of the two groups of cylinder treatment boxes 2, and the dredging component 9 includes: a cylinder 90, a ring 91, a cavity 92, a linkage 93, a connecting plate 930, a circular plate 931, an ejector pin 932, a through hole 933, a contact plate 1 934, and a contact plate 2 935.

[0024] The cylinder 90 is penetrated by the rotating rod 3, and the cylinder 90 is rotatably connected to the rotating rod 3. The cylinder 90 is penetrated by a ring 91, and the ring 91 is fixedly connected to the cylinder 90. A cavity 92 is provided inside the cylinder 90. The dredging component 9 also includes a linkage 93, and the linkage 93 includes a connecting plate 930. The connecting plate 930 is slidably connected to the inner wall of the cylinder treatment box 2. A circular plate 931 is fixed on the side of the connecting plate 930 away from the inner wall of the cylinder treatment box 2. The circular plate 931 is penetrated by the cylinder 90, and a top pin 932 is fixed on the top of the circular plate 931. A through hole 933 is provided on the surface of the circular plate 931. A contact plate 1 934 is fixed on the inner side of the circular plate 931, and a contact plate 2 934 is fixed on the inner side of the circular plate 931. 5. The side where the contact plate 1 934 and the contact plate 2 935 are close to each other contacts the surface of the ring 91. The inner wall of the cavity 92 is provided with a ratchet, and the surface of the rotating rod 3 is provided with a pawl. When the filter plate 18 is used for a long time and the pores are blocked, the personnel turns on the motor 4 to reverse. At this time, the ratchet and the pawl make the cylinder 90 rotate, and then drive the ring 91 to rotate, so that the surface of the ring 91 contacts the contact plate 1 934 and the contact plate 2 935, and then the contact plate 1 934 and the contact plate 2 935 drive the circular plate 931 and the ejector pin 932 to move up and down, so that the ejector pin 932 reciprocates to clear the gap of the filter plate 18, and then there is no need for manual cleaning by personnel, thereby increasing work efficiency.

[0025] The surface of the rotating rod 3 is fixed with a fan blade 20, the surfaces of the two groups of cylinder processing boxes 2 are provided with a feed port 15, the bottoms of the two groups of cylinder processing boxes 2 are provided with a discharge port 7, two groups of motors 4 are provided, and the two groups of motors 4 are arranged at the tops of the two groups of cylinder processing boxes 2, two groups of rotating rods 3 are provided, the surfaces of the two groups of rotating rods 3 are fixed with spiral blades 8, the surfaces of the two groups of cylinder processing boxes 2 are provided with an upper inspection window 16, the surfaces of the two groups of cylinder processing boxes 2 are provided with a lower inspection window 17, an air pump 19 is fixed to the top of one group of the two groups of cylinder processing boxes 2 away from the filter plate 18, the output end of the air pump 19 penetrates the cylinder processing box 2, the surfaces of the two groups of cylinder processing boxes 2 are penetrated and fixed with a conduit 6, a pump body 5 is fixed to one end of the conduit 6 away from the two groups of cylinder processing boxes 2, the suction end of the pump body 5 is fixedly connected to the conduit 6, and the pump body 5 is fixed to the two groups of cylinder processing boxes 2 away from the filter plate 18, the output end of the pump body 5 passes through a group of cylindrical processing boxes 2 away from the filter plate 18, and the motor 4 is turned on, so that the rotating rod 3 drives the fan blades 20 to rotate, so that the sand liquid makes a vortex motion and is filtered through the filter plate 18 at the same time. At the same time, when the rotating rod 3 rotates, it will drive the spiral blades 8 to rotate. When it needs to be discharged, the discharge port 7 is opened, and it can be discharged quickly, avoiding the accumulation of impurities in the screening net barrel to affect the continuous impurity screening treatment effect of the sand and liquid mixture. The air pump 19 is turned on to inject a large number of tiny bubbles to make the suspended matter float and form scum, thereby realizing solid-liquid separation, which can be observed through the upper inspection window 16. When the separation is completed, the waterproof solenoid valve 14 is opened to allow the impurities to enter the sedimentation tank 11 through the outlet 13. Through the principle of gravity sedimentation, the suspended matter in the water is settled to the bottom of the tank, further realizing solid-liquid separation.

[0026] An isolation plate 12 is fixed to the inner wall of one group of the two groups of cylinder treatment boxes 2 away from the filter plate 18, the isolation plate 12 is penetrated by the rotating rod 3, and the isolation plate 12 is connected to the rotating rod 3 through a sealed bearing, an outlet 13 is opened at the bottom of the isolation plate 12, and a waterproof solenoid valve 14 is arranged between the outlet 13 and the isolation plate 12, a flotation tank 10 is arranged above the isolation plate 12, and a sedimentation tank 11 is arranged below the isolation plate 12, so as to realize the sedimentation of food waste.

[0027] When it is necessary to separate the food waste into sand and liquid, the personnel can put the food waste into the feed port 15, and then turn on the motor 4, so that the rotating rod 3 drives the fan blades 20 to rotate, so that the sand and liquid make a vortex motion and are filtered through the filter plate 18 at the same time. At the same time, when the rotating rod 3 rotates, it will drive the spiral blades 8 to rotate. When it is necessary to discharge, open the discharge port 7, which can be discharged quickly, avoiding the accumulation of impurities in the screening net barrel and affecting the continuous impurity screening treatment effect of the sand and liquid mixture. When the filter plate 18 is used for a long time and the pores are blocked, the personnel start the motor 4 to reverse. At this time, the ratchet and the pawl make the cylinder 90 rotate, and then drive the ring 91 to rotate, so that the surface of the ring 91 contacts the contact plate 1 934 and the contact plate 2 935, so that the contact plate 1 934 and the contact plate 2 935 are blocked. 34 and the second contact plate 935 drive the circular plate 931 and the ejector pin 932 to move up and down, so that the ejector pin 932 reciprocates to clear the gap of the filter plate 18, thereby eliminating the need for manual cleaning by personnel, thereby increasing work efficiency. When it is necessary to further precipitate the food waste, the personnel can turn on the pump body 5, so that the food waste enters another group of cylinder processing boxes 2 through the conduit 6. At this time, the air pump 19 is turned on to inject a large number of tiny bubbles to make the suspended matter float and form scum, thereby realizing solid-liquid separation, which can be observed through the upper inspection window 16. When the separation is completed, the waterproof solenoid valve 14 is opened to allow impurities to enter the sedimentation tank 11 through the outlet 13. Through the principle of gravity sedimentation, the suspended matter in the water is precipitated to the bottom of the tank, thereby further realizing solid-liquid separation.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A food waste sand-liquid separation device, comprising a fixed support (1), characterized in that: A barrel treatment box (2) is fixed on the surface of the fixed bracket (1), and two groups of barrel treatment boxes (2) are provided, and the two groups of barrel treatment boxes (2) are symmetrically arranged with the center line of the fixed bracket (1) as the symmetry axis. A filter plate (18) is arranged inside one of the two groups of barrel treatment boxes (2), and a motor (4) is fixed on the top of the barrel treatment box (2). The output shaft of the motor (4) passes through the barrel treatment box (2), and a rotating rod (3) is fixed at the bottom of the output shaft of the motor (4). A dredging component (9) is arranged inside one of the two groups of barrel treatment boxes (2), and the dredging component (9) comprises: A cylinder (90), the cylinder (90) is penetrated by a rotating rod (3), the cylinder (90) is rotatably connected to the rotating rod (3), a ring (91) is penetrated by the cylinder (90), the ring (91) is fixedly connected to the cylinder (90), a cavity (92) is opened inside the cylinder (90), and the dredging component (9) also includes a linkage (93).

2. The food waste sand-liquid separation equipment according to claim 1, characterized in that: The linkage (93) comprises a connecting plate (930), wherein the connecting plate (930) is slidably connected to the inner wall of the barrel processing box (2), a circular plate (931) is fixed to the side of the connecting plate (930) away from the inner wall of the barrel processing box (2), the circular plate (931) is penetrated by the cylinder (90), a top pin (932) is fixed to the top of the circular plate (931), a through hole (933) is provided on the surface of the circular plate (931), a first contact plate (934) is fixed to the inner side of the circular plate (931), a second contact plate (935) is fixed to the inner side of the circular plate (931), and the side where the first contact plate (934) and the second contact plate (935) are close to each other contacts the surface of the ring (91), a ratchet is provided on the inner wall of the cavity (92), and a ratchet is provided on the surface of the rotating rod (3).

3. The food waste sand-liquid separation equipment according to claim 1, characterized in that: The surface of the rotating rod (3) is fixed with a fan blade (20), the surfaces of the two groups of the barrel processing boxes (2) are provided with a feed port (15), the bottoms of the two groups of the barrel processing boxes (2) are provided with a discharge port (7), two groups of motors (4) are provided, and the two groups of motors (4) are arranged on the tops of the two groups of barrel processing boxes (2), and two groups of rotating rods (3) are provided, and the surfaces of the two groups of rotating rods (3) are fixed with spiral blades (8).

4. The food waste sand-liquid separation equipment according to claim 1, characterized in that: The surfaces of the two groups of barrel processing boxes (2) are both provided with upper inspection windows (16), and the surfaces of the two groups of barrel processing boxes (2) are both provided with lower inspection windows (17).

5. The food waste sand-liquid separation equipment according to claim 1, characterized in that: An air pump (19) is fixed to the top of one group of the two groups of barrel processing boxes (2) away from the filter plate (18), and the output end of the air pump (19) passes through the barrel processing box (2). A conduit (6) is penetrated and fixed on the surface of the two groups of barrel processing boxes (2). A pump body (5) is fixed to one end of the conduit (6) away from the two groups of barrel processing boxes (2), and the suction end of the pump body (5) is fixedly connected to the conduit (6). The pump body (5) is fixed to the top of one group of the two groups of barrel processing boxes (2) away from the filter plate (18), and the output end of the pump body (5) passes through the group of barrel processing boxes (2) away from the filter plate (18).

6. The food waste sand-liquid separation equipment according to claim 1, characterized in that: An isolation plate (12) is fixed to the inner wall of one group of the two groups of barrel treatment boxes (2) away from the filter plate (18), the isolation plate (12) is penetrated by the rotating rod (3), and the isolation plate (12) and the rotating rod (3) are connected through a sealed bearing, an outlet (13) is opened at the bottom of the isolation plate (12), and a waterproof solenoid valve (14) is arranged between the outlet (13) and the isolation plate (12).

7. The equipment for separating food waste sand and liquid according to claim 6, characterized in that: An air flotation tank (10) is arranged above the isolation plate (12), and a sedimentation tank (11) is arranged below the isolation plate (12).

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