High-efficiency kitchen waste treatment system and treatment method thereof

Abstract

The present invention relates to the technical field of kitchen waste, and discloses an efficient kitchen waste treatment system and a treatment method thereof, comprising a treatment box, a functional structure fixedly installed on the outer surface of the treatment box, a transfer box fixedly installed on the outer surface of the treatment box, a feed box fixedly installed on the outer surface of a side of the transfer box away from the treatment box, a feed pipe fixedly installed on the top of the feed box, and a processing structure fixedly installed on the outer surface of the feed box. The efficient kitchen waste treatment system and the treatment method thereof are configured to pour the garbage to be treated into the interior of the feed box through the feed pipe, and then start a No. 1 servo motor and a No. 2 servo motor to drive a No. 1 threaded rod and a No. 2 threaded rod to rotate, and limit the two threaded turntables through a limit groove and a limit block, so that the No. 1 threaded rod and the No. 2 threaded rod drive the two threaded turntables to move relative to each other, thereby squeezing the garbage inside the filter barrel.

Description

Technical Field

[0001] The present invention relates to the technical field of restaurant kitchen waste, in particular to a high-efficiency restaurant kitchen waste treatment system and a treatment method thereof. Background Art

[0002] Kitchen waste contains extremely high levels of moisture and organic matter, and is very easy to rot and produce foul odors. However, it can be converted into new resources after proper treatment and processing. The high organic matter content allows it to be used as fertilizer and feed after strict treatment. It can also produce biogas for use as fuel or for power generation, and the oil and fat portion can be used to prepare biofuels.

[0003] The traditional restaurant kitchen waste treatment system adopts ordinary asynchronous motor control, which has defects such as uncontrollable crushing pressure and unstable feeding speed. This system adopts high-performance permanent magnet synchronous servo motor and bus communication control to make the equipment pressure controllable, low-speed pressure stable, and speed stable. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an efficient restaurant kitchen waste treatment system and a treatment method thereof, which have the advantages of being more stable during use and solve the problem of unstable restaurant kitchen waste treatment.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of greater stability during the above-mentioned use, the present invention provides the following technical solutions: an efficient food waste treatment system, comprising a treatment box, a functional structure is fixedly installed on the outer surface of the treatment box, a transfer box is fixedly installed on the outer surface of the treatment box, a feed box is fixedly installed on the outer surface of the transfer box away from the treatment box, a feed pipe is fixedly installed on the top of the feed box, a processing structure is fixedly installed on the outer surface of the feed box, and four support rods are fixedly installed on the bottom of the feed box.

[0008] Preferably, the functional structure includes a ventilation grille located on the left outer surface of the processing box, a support plate is fixedly installed on the inner bottom wall of the processing box, two support blocks are fixedly installed on the top of the support plate, a working cabinet is fixedly installed on the top of the two support blocks, eleven No. 1 motors are fixedly installed on the right outer surface of the working cabinet, eleven working boxes are fixedly installed inside the working cabinet, and No. 1 auger extending to the inside of the working box is fixedly installed at the output shafts of the eleven No. 1 motors, a feed box is fixedly installed on the top of the working cabinet, a function box is fixedly installed on the left outer surface of the working cabinet, a No. 2 motor is fixedly installed on the bottom of the function box, and a No. 2 auger extending to the inside of the function box is fixedly installed at the output shaft of the No. 2 motor, buffer springs are fixedly installed on the left and right inner walls of the eleven working boxes, and limiting rods are fixedly installed inside the eleven working boxes, and a movable tooth plate is fixedly installed between every two buffer springs.

[0009] Preferably, the processing structure includes a protective box located on the outer surfaces of the left and right sides of the feed box, a No. 1 servo motor is fixedly installed inside the left protective box, a filter barrel is fixedly installed inside the feed box, a No. 1 threaded rod extending to the inside of the filter barrel is fixedly installed at the output shaft of the No. 1 servo motor, a No. 2 servo motor is fixedly installed inside the right protective box, a No. 2 threaded rod extending to the inside of the filter barrel is fixedly installed at the output shaft of the No. 2 servo motor, a threaded turntable is threadedly connected to the outer surfaces of the No. 1 threaded rod and the No. 2 threaded rod inside the filter barrel, a water-oil separator is fixedly installed on the inner bottom wall of the feed box, a filter screen is fixedly installed on the outer surface of the bottom of the filter barrel, a No. 3 motor is fixedly installed on the bottom of the feed box, a crushing box is fixedly installed on the inner bottom wall of the feed box, and a discharge port is provided at the bottom of the filter barrel.

[0010] Preferably, the outer surfaces of the eleven No. 1 augers are all provided with reamers, and the outer surfaces of the eleven movable tooth plates are all provided with six guide grooves, and the inner walls of the guide grooves are adapted to the outer surfaces of the reamers.

[0011] Preferably, the outer surfaces of the eleven movable tooth plates are each provided with a sliding opening, and the eleven limit rods are each passed through the sliding opening and penetrate the movable tooth plate to be movably connected with the movable tooth plate.

[0012] Preferably, the left outer surfaces of the eleven No. 1 augers are connected to the left inner wall of the working box through bearings, the filter screen is arc-shaped, and the discharge port is arc-shaped.

[0013] Preferably, the left and right outer surfaces of the filter barrel are provided with through openings, and the inner walls of the through openings are adapted to the outer surfaces of the No. 1 threaded rod and the No. 2 threaded rod, the No. 1 threaded rod and the No. 2 threaded rod are movably connected to the through openings, a heating rod is provided inside the work cabinet, and an exhaust fan and a deodorizer are fixedly installed on the outer surface of the work cabinet.

[0014] Preferably, through holes are provided on the left and right outer surfaces of the feed box, and the inner walls of the through holes are adapted to the outer surfaces of the No. 1 threaded rod and the No. 2 threaded rod, the No. 1 threaded rod and the No. 2 threaded rod are movably connected to the through holes, a limiting groove is provided on the top of the filter barrel, and limiting blocks movably connected to the limiting groove are fixedly installed on the tops of the two threaded turntables.

[0015] Preferably, the horizontal lines of the water-oil separator and the filter are on the same vertical line, the feed box and the transfer box are fixedly connected, the outer surface of the transfer box on the side away from the feed box is connected to the crushing box, and a conveying mechanism is provided inside the transfer box. The No. 1 servo motor, the No. 2 servo motor and the No. 3 motor all use 2KW motors, and the No. 1 motor is a 750w motor.

[0016] Another technical problem to be solved by the present invention is to provide an efficient method for treating kitchen waste, which is characterized by comprising the following steps:

[0017] 1) First, pour the garbage to be processed into the feed box through the feed pipe, and then start the No. 1 servo motor and the No. 2 servo motor to drive the No. 1 threaded rod and the No. 2 threaded rod to rotate;

[0018] 2) Then, the two threaded turntables are limited by the limiting groove and the limiting block, so that the two threaded turntables are driven by the No. 1 threaded rod and the No. 2 threaded rod to move relative to each other, thereby squeezing the garbage inside the filter barrel;

[0019] 3) After squeezing, the water and oil in the garbage pass through the filter screen and enter the water-oil separator for processing. By moving the left threaded turntable to the right, the filtered garbage enters the crushing box through the discharge port;

[0020] 4) Then set the No. 1 servo motor, the No. 2 servo motor and the No. 3 motor to 2KW motors, so as to achieve stable extrusion pressure and feed amount. When the crusher pressure is too high, the motor is automatically controlled to reverse. When the pressure drops, it continues to squeeze forward, and the oil and water are separated to the greatest extent. The processed garbage is then transferred to the feed box through the transfer box;

[0021] 5) The processed garbage is fed into the working box through the feeding box, and then the No. 1 motor is started to drive the No. 1 auger to rotate, so that the garbage passes through the eleven working boxes and is crushed and stirred by the No. 1 auger eleven times;

[0022] 6) Through the movable tooth plate, when the No. 1 auger rotates, the reamer cooperates with the guide groove to drive the movable tooth plate to move left and right. During the movement, two buffer springs are set to achieve the buffering and resetting effects of the movable tooth plate, and the crushing effect of the garbage can be enhanced;

[0023] 7) By setting the heating rod, industrial heating oil is used as the circulating heat transfer medium, and the circulating oil pump controls the heating oil circulation. The control adopts advanced PID control algorithm and solid-state relay control to accurately control the oil temperature stability;

[0024] 8) An exhaust fan is set up to extract the exhaust gas discharged from the working box and draw it into a deodorizing water tank. A temperature sensor is installed in the deodorizing water tank to automatically control the supply of cold water when the water temperature is too high. A water level sensor is installed in the water tank to control the water level. The waste water in the water tank is used to clean the reamer after treatment.

[0025] (III) Beneficial effects

[0026] Compared with the prior art, the present invention provides an efficient kitchen waste treatment system and a treatment method thereof, which have the following beneficial effects:

[0027] 1. The efficient kitchen waste treatment system and treatment method thereof are as follows: the waste to be treated is poured into the feed box through a feed pipe, and then the No. 1 servo motor and the No. 2 servo motor are started to drive the No. 1 threaded rod and the No. 2 threaded rod to rotate, and the two threaded turntables are limited by the limit groove and the limit block, so that the No. 1 threaded rod and the No. 2 threaded rod drive the two threaded turntables to move relative to each other, and the waste inside the filter barrel is squeezed. After the squeezing is completed, the water and oil in the waste enter the water-oil separator through the filter net for treatment, and then the left threaded turntable is moved to the right side, so that the filtered waste enters the crushing box through the discharge port, and the No. 1 servo motor, the No. 2 servo motor and the No. 3 motor are all set to 2KW motors, so as to achieve stable squeezing force and stable feeding amount, and when the pressure of the crusher is too large, the motor is automatically controlled to reverse, and when the pressure drops, the motor continues to squeeze forward, and the oil and water are separated to the maximum extent, and the processed waste is then transferred to the feed box through the transfer box;

[0028] 2. The efficient restaurant kitchen waste treatment system and treatment method thereof, the treated waste is fed into the interior of the working box through the feed box, and then the No. 1 motor is started to drive the No. 1 auger to rotate, and the eleven working boxes are interconnected, so that the waste is crushed and stirred eleven times by the No. 1 auger through the eleven working boxes, thereby increasing the crushing effect, and by arranging a heating rod, the interior of the working box can be heated so that the waste can be crushed and processed better, and by arranging an exhaust fan and a deodorizer, the gas inside the working box can be extracted for deodorization, and by arranging a movable tooth plate, when the No. 1 auger rotates, the reamer cooperates with the guide groove to drive the movable tooth plate to move left and right, and by arranging two buffer springs during the movement, the movable tooth plate movement can have a buffering and resetting effect, and the crushing effect of the waste can be enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of the efficient restaurant kitchen waste treatment system and treatment method proposed by the present invention;

[0030] Figure 2 This is a front cross-sectional view of a processing box of the functional structure of the efficient restaurant kitchen waste processing system and processing method proposed by the present invention;

[0031] Figure 3 A side cross-sectional view of a processing box of the functional structure of the efficient restaurant kitchen waste processing system and processing method proposed by the present invention;

[0032] Figure 4 This is a cross-sectional view of the interior of a working box of the functional structure of the efficient restaurant kitchen waste treatment system and treatment method proposed by the present invention;

[0033] Figure 5 This is a front cross-sectional view of a feed box of a processing structure of a high-efficiency restaurant kitchen waste treatment system and a treatment method thereof proposed by the present invention;

[0034] Figure 6 This is a schematic diagram of the filter barrel processing structure of the efficient restaurant kitchen waste treatment system and treatment method proposed in the present invention.

[0035] In the figure: 1 processing box, 2 functional structure, 201 ventilation grille, 202 support plate, 203 support block, 204 work cabinet, 205 No. 1 motor, 206 work box, 207 No. 1 auger, 208 feed box, 209 functional box, 210 No. 2 motor, 211 No. 2 auger, 212 buffer spring, 213 limit rod, 214 movable tooth plate, 3 transmission box, 4 feed box, 5 feed pipe, 6 processing structure, 601 protection box, 602 No. 1 servo motor, 603 filter barrel, 604 No. 1 threaded rod, 605 No. 2 servo motor, 606 No. 2 threaded rod, 607 threaded turntable, 608 water-oil separator, 609 filter screen, 610 No. 3 motor, 611 crushing box, 612 discharge port, 7 support rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1: An efficient method for treating kitchen waste comprises the following steps:

[0038] 1) First, pour the garbage to be processed into the feed box through the feed pipe, and then start the No. 1 servo motor and the No. 2 servo motor to drive the No. 1 threaded rod and the No. 2 threaded rod to rotate;

[0039] 2) Then, the two threaded turntables are limited by the limiting groove and the limiting block, so that the two threaded turntables are driven by the No. 1 threaded rod and the No. 2 threaded rod to move relative to each other, thereby squeezing the garbage inside the filter barrel;

[0040] 3) After squeezing, the water and oil in the garbage pass through the filter screen and enter the water-oil separator for processing. By moving the left threaded turntable to the right, the filtered garbage enters the crushing box through the discharge port;

[0041] 4) Then set the No. 1 servo motor, the No. 2 servo motor and the No. 3 motor to 2KW motors, so as to achieve stable extrusion pressure and feed amount. When the crusher pressure is too high, the motor is automatically controlled to reverse. When the pressure drops, it continues to squeeze forward, and the oil and water are separated to the greatest extent. The processed garbage is then transferred to the feed box through the transfer box;

[0042] 5) The processed garbage is fed into the working box through the feeding box, and then the No. 1 motor is started to drive the No. 1 auger to rotate, so that the garbage passes through the eleven working boxes and is crushed and stirred by the No. 1 auger eleven times;

[0043] 6) Through the movable tooth plate, when the No. 1 auger rotates, the reamer cooperates with the guide groove to drive the movable tooth plate to move left and right. During the movement, two buffer springs are set to achieve the buffering and resetting effects of the movable tooth plate, and the crushing effect of the garbage can be enhanced;

[0044] 7) By setting the heating rod, industrial heating oil is used as the circulating heat transfer medium, and the circulating oil pump controls the heating oil circulation. The control adopts advanced PID control algorithm and solid-state relay control to accurately control the oil temperature stability;

[0045] 8) An exhaust fan is set up to extract the exhaust gas discharged from the working box and draw it into a deodorizing water tank. A temperature sensor is installed in the deodorizing water tank to automatically control the supply of cold water when the water temperature is too high. A water level sensor is installed in the water tank to control the water level. The waste water in the water tank is used to clean the reamer after treatment.

[0046] The beneficial effects of the present invention are as follows: the garbage to be processed is poured into the interior of the feed box through the feed pipe, and then the No. 1 servo motor and the No. 2 servo motor are started to drive the No. 1 threaded rod and the No. 2 threaded rod to rotate, and the two threaded turntables are limited by the limit groove and the limit block, so that the No. 1 threaded rod and the No. 2 threaded rod drive the two threaded turntables to move relative to each other, and the garbage inside the filter barrel is squeezed. After the squeezing is completed, the water and oil in the garbage enter the water-oil separator through the filter net for processing, and then the left threaded turntable is moved to the right, and the filtered garbage enters the interior of the crushing box through the discharge port, and the No. 1 servo motor, the No. 2 servo motor and the No. 3 motor are all set to 2KW motors, so as to achieve stable extrusion force and stable feed volume, and when the pressure of the crusher is too large, the motor is automatically controlled to reverse, and when the pressure is low, the motor is automatically controlled to reverse. After descending, it continues to squeeze in the forward direction, and the oil and water are separated to the maximum extent. The processed garbage is then transmitted to the feed box through the transfer box, and then the processed garbage enters the interior of the working box through the feed box, and then the No. 1 motor is started to drive the No. 1 auger to rotate, and the eleven working boxes are interconnected, so that the garbage is crushed and stirred eleven times by the No. 1 auger through the eleven working boxes, which increases the crushing effect, and by providing a heating rod, the inside of the working box can be heated to make the garbage better crushed and processed, and by providing an exhaust fan and a deodorizer, the gas inside the working box can be extracted for deodorization, and by providing a movable tooth plate, when the No. 1 auger rotates, the reamer cooperates with the guide groove to drive the movable tooth plate to move left and right, and by providing two buffer springs during the movement, the movable tooth plate movement can have a buffering and reset effect, and the crushing effect of the garbage can be enhanced.

[0047] 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. An efficient kitchen waste treatment system, comprising a treatment box (1), characterized in that: A functional structure (2) is fixedly mounted on the outer surface of the processing box (1); a transfer box (3) is fixedly mounted on the outer surface of the processing box (1); a feed box (4) is fixedly mounted on the outer surface of the transfer box (3) on a side away from the processing box (1); a feed pipe (5) is fixedly mounted on the top of the feed box (4); a processing structure (6) is fixedly mounted on the outer surface of the feed box (4); and four support rods (7) are fixedly mounted on the bottom of the feed box (4); The functional structure (2) comprises a ventilation grille (201) located on the left outer surface of the processing box (1); a support plate (202) is fixedly mounted on the inner bottom wall of the processing box (1); two support blocks (203) are fixedly mounted on the top of the support plate (202); a working cabinet (204) is fixedly mounted on the top of the two support blocks (203); eleven No. 1 motors (205) are fixedly mounted on the right outer surface of the working cabinet (204); eleven working boxes (206) are fixedly mounted inside the working cabinet (204); and No. 1 motors (206) extending into the interior of the working boxes (206) are fixedly mounted on the output shafts of the eleven No. 1 motors (205). A auger (207), a feed box (208) is fixedly mounted on the top of the working cabinet (204), a function box (209) is fixedly mounted on the left outer surface of the working cabinet (204), a second motor (210) is fixedly mounted on the bottom of the function box (209), a second auger (211) extending into the interior of the function box (209) is fixedly mounted at the output shaft of the second motor (210), buffer springs (212) are fixedly mounted on the inner walls on both sides of the eleven working boxes (206), a limit rod (213) is fixedly mounted inside the eleven working boxes (206), and a movable tooth plate (214) is fixedly mounted between every two buffer springs (212); The processing structure (6) comprises a protective box (601) located on the outer surfaces of the left and right sides of the feed box (4), a No. 1 servo motor (602) being fixedly installed inside the left protective box (601), a filter barrel (603) being fixedly installed inside the feed box (4), a No. 1 threaded rod (604) extending to the inside of the filter barrel (603) being fixedly installed at the output shaft of the No. 1 servo motor (602), and a No. 2 servo motor (605) being fixedly installed inside the right protective box (601), a No. 2 servo motor (605) extending to the inside of the filter barrel (603) being fixedly installed at the output shaft of the No. 2 servo motor (605). ), the outer surfaces of the No. 1 threaded rod (604) and the No. 2 threaded rod (606) are both threadedly connected with a threaded turntable (607) inside the filter barrel (603), a water-oil separator (608) is fixedly installed on the inner bottom wall of the feed box (4), a filter screen (609) is fixedly installed on the outer surface of the bottom of the filter barrel (603), a No. 3 motor (610) is fixedly installed on the bottom of the feed box (4), a crushing box (611) is fixedly installed on the inner bottom wall of the feed box (4), and a discharge port (612) is opened at the bottom of the filter barrel (603); The outer surfaces of the eleven No. 1 augers (207) are each provided with a reamer, and the outer surfaces of the eleven movable tooth plates (214) are each provided with six guide grooves, and the inner walls of the guide grooves are adapted to the outer surfaces of the reamer; The outer surfaces of the eleven movable tooth plates (214) are each provided with a sliding opening, and the eleven limit rods (213) are each passed through the sliding opening and penetrate the movable tooth plate (214) to be movably connected to the movable tooth plate (214).

2. The high-efficiency kitchen waste treatment system according to claim 1 is characterized in that: The left outer surfaces of the eleven No. 1 augers (207) are connected to the left inner wall of the working box (206) via bearings, the filter screen (609) is arc-shaped, and the discharge port (612) is arc-shaped.

3. The high-efficiency kitchen waste treatment system according to claim 1 is characterized in that: The filter barrel (603) is provided with openings on both the left and right outer surfaces, and the inner walls of the openings are adapted to the outer surfaces of the No. 1 threaded rod (604) and the No. 2 threaded rod (606). The No. 1 threaded rod (604) and the No. 2 threaded rod (606) are movably connected to the openings. A heating rod is provided inside the work cabinet (204), and an exhaust fan and a deodorizer are fixedly mounted on the outer surface of the work cabinet (204).

4. The high-efficiency kitchen waste treatment system according to claim 1 is characterized in that: The left and right outer surfaces of the feed box (4) are provided with through holes, and the inner walls of the through holes are adapted to the outer surfaces of the No. 1 threaded rod (604) and the No. 2 threaded rod (606). The No. 1 threaded rod (604) and the No. 2 threaded rod (606) are movably connected to the through holes. A limiting groove is provided on the top of the filter barrel (603), and limiting blocks movably connected to the limiting groove are fixedly installed on the tops of the two threaded turntables (607).

5. The high-efficiency restaurant kitchen waste treatment system according to claim 1 is characterized in that: The horizontal lines of the water-oil separator (608) and the filter screen (609) are on the same vertical line. The feed box (208) and the transfer box (3) are fixedly connected. The outer surface of the transfer box (3) away from the feed box (208) is connected to the crushing box (611). A transfer mechanism is provided inside the transfer box (3). The No. 1 servo motor (602), the No. 2 servo motor (605) and the No. 3 motor (610) are all 2KW motors. The No. 1 motor (205) is a 750W motor.

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