CN115351048A - A commercial kitchen waste treatment device and treatment method - Google Patents

Abstract

The invention discloses a commercial kitchen waste treatment device and a commercial kitchen waste treatment method, which comprise a frame assembly, a solid-liquid separation assembly, a shredding assembly, a feeding hopper and a feeding cover assembly, wherein one-key start-stop control is realized through a PLC (programmable logic controller) all-in-one machine, so that the problems of shredding, cutting, extruding and crushing of hard objects such as fishbones, big bones and shells and the like and the problem of a shredding scheme of high-fiber substances are solved, and liquid and solid particles are separated and treated through solid-liquid separation. The problem of current commercial kitchen garbage treatment equipment in market be difficult to handle to the hard thing such as fish bone, big bone, shell and high fibre food material in the food waste is solved. And through the design of the special structure of the solid-liquid separation assembly, the blocking phenomenon which cannot be efficiently and quickly solved when the device is blocked is effectively prevented. The invention effectively reduces the difficulty of handling the blocking fault by operators and improves the convenience of operation.

Description

A commercial kitchen waste treatment device and treatment method

technical field

The invention relates to a garbage treatment device, in particular to a commercial kitchen waste treatment device and a treatment method.

Background technique

The existing commercial food waste disposers on the market are not suitable for processing hard objects such as fish bones, large bones, shells and high-fiber food materials in food waste. They need to be sorted and removed before processing. The food residues are often washed directly into the urban sewer system with water, which brings great pressure to the urban sewage treatment system and brings inconvenience to users. Moreover, some existing commercial kitchen waste disposers lack the necessary facilities to deal with the jammed faults. When the device is jammed, the operators cannot solve the jammed phenomenon efficiently and quickly, which makes it difficult for the operators to deal with the jammed faults.

Contents of the invention

Purpose of the invention: In order to solve the problems existing in the prior art, the present invention provides a commercial kitchen waste treatment device and treatment method, which solves the problem of fish bones and large bones in food waste caused by existing commercial kitchen waste treatment equipment on the market. , Shells and other hard objects and high-fiber ingredients are not suitable for handling.

Technical solution: In order to achieve the above purpose, the present invention can adopt the following technical solution: a commercial kitchen waste treatment device, including a frame assembly, a solid-liquid separation assembly, a shredding assembly, a feeding hopper, and a feeding cover assembly, the solid-liquid separation The assembly and the shredding assembly are located inside the frame assembly; the feeding cover assembly, the hopper, the shredding assembly and the solid-liquid separation assembly are sequentially arranged in the frame assembly from top to bottom; the feeding cover assembly is set On the upper part of the hopper and above the frame assembly.

Furthermore, the frame assembly includes a frame main body, a front panel, a left panel, a right panel and a rear panel, and the front panel is provided with a PLC integrated machine; the overall operation of the equipment is supervised and controlled.

Further, the solid-liquid separation assembly includes a solid-liquid separation barrel, a water collection tank, a blanking channel, a conveying auger, and an end cover flange, and the water collection tank is located at the lower part of the solid-liquid separation barrel; the blanking channel It is located on the upper part of the solid-liquid separation barrel; the conveying auger runs through and is located inside the solid-liquid separation barrel; the end cover flange is located at the discharge end of the solid-liquid separation barrel.

Furthermore, the solid-liquid separation barrel is horizontally placed in the shape of a hollow cylinder, half of which is an upper opening structure, and the opening is aligned with the blanking channel; the blanking channel includes a channel body and a channel cover, and the channel The cover is detachably connected to the side of the channel body; the water collection tank is an upper-open groove structure, and is detachably connected to the bottom of the solid-liquid separation barrel through a wing nut. The channel cover can be quickly loaded and disassembled, which is convenient for cleaning the solid-liquid separation barrel inside and below the channel, and the conveying auger; the sump can be quickly loaded and disassembled, which is convenient for cleaning the screen holes under the solid-liquid separation barrel.

Furthermore, the conveying auger includes an auger shaft, an auger and an anti-blocking plate, and the anti-blocking plate is arranged at the end of the auger shaft; the setting of the anti-blocking plate ensures smooth discharge and avoids the Jamming phenomenon. The screw pitch of the auger is a variable pitch or gradually reduced pitch structure; the mechanical extrusion function is added; the end cover flange is detachably connected to the discharge end of the solid-liquid separation barrel, which is convenient for later transportation Auger maintenance and replacement.

Furthermore, the shredding assembly includes a motor seat, a front bearing seat plate, a rear bearing seat plate, a driving shaft, a driven shaft, a positioning shaft, a left mounting plate, a right mounting plate, a shredding knife group, a gear, and a gear cover .

Furthermore, the driving shaft and the driven shaft are sequentially threaded at the center of the shredding knife group and the gear; there are four positioning shafts, which are respectively threaded at the four corners of the shredding knife group.

Furthermore, the left mounting plate and the right mounting plate are respectively arranged on both sides of the shredding knife group; the front bearing seat plate and the rear bearing seat plate are respectively arranged at the front end and the rear end of the shredding knife group; The gear is arranged at the rear end of the rear bearing mounting plate, and the gear cover is arranged at the rear end of the gear; the front end of the front bearing seat plate is also provided with a motor seat.

Furthermore, the feeding cover assembly includes a feeding cover, a safety light curtain and a support rod, and the safety light curtain is arranged on both sides of the upper edge of the feeding hopper, and has built-in light curtain sensors. By emitting infrared rays, a protective light curtain is generated. When the light curtain is blocked, the device sends out a light-shielding signal to control the potentially dangerous mechanical equipment to stop working and avoid safety accidents. When personnel operate, before accidentally putting their hand into the feeding hopper, stop the equipment to prevent bodily injury caused by wrong operation. After evacuating, resume the operation of the equipment, and the support rod makes the feeding cover open at a certain angle. And support it firmly; to prevent the feeding cover from suddenly closing due to strong winds or external force impacts (such as balls, etc.) when using the equipment in outdoor environments such as residential areas, causing accidental injuries such as pinching of personnel.

The present invention also discloses a processing method of the above-mentioned commercial kitchen waste processing device, including the following steps:

1) Open the feeding cover, open and stabilize the feeding cover at an angle of 60° through the support rod;

2) Start the operation of the equipment through the one-button start-stop function of the PLC all-in-one machine;

3) The input food waste enters the shredding unit through the hopper;

4) Enter the solid-liquid separation component after being shredded;

5) The solid residue is discharged through the blanking channel, and the liquid is collected through the water collection tank and then discharged.

Beneficial effect: the present invention has the following advantages:

1) The kitchen waste treatment device of the present invention is small in size, high in mobility, and easy to operate, increasing its applicability under various environmental requirements such as customer canteens, communities, restaurants, restaurants, etc.

2) The present invention solves the shredding and cutting, crushing and crushing of hard objects such as fish bones, large bones, and shells through the one-button start-stop control of the PLC all-in-one machine, and solves the shredding scheme of high-fiber materials, and through solid-liquid separation Separate liquid and solid particles for disposal. It solves the problem that the existing commercial kitchen waste treatment equipment on the market is not suitable for processing hard objects such as fish bones, large bones, shells and high-fiber foods in food waste.

3) The solid-liquid separation assembly of the present invention can be quickly loaded and unloaded by providing a channel cover on the discharge channel, which facilitates the cleaning of the solid-liquid separation barrel and conveying auger inside and below the channel. There is a detachable wing nut under the solid-liquid separation barrel, and the water collection tank can be quickly loaded and unloaded, which is convenient for cleaning the screen holes under the solid-liquid separation barrel. There is an anti-blocking plate on the conveying auger to ensure the smooth discharge and avoid the jamming of the discharge port. The flange of the end cover is detachable to facilitate the maintenance and replacement of the conveying auger in the later stage. It effectively prevents the phenomenon that the jamming cannot be solved efficiently and quickly when the device is jammed. The invention effectively reduces the difficulty for operators to deal with stuck faults and improves the convenience of operation.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the solid-liquid separation assembly in the present invention;

Fig. 3 is a schematic structural view of the blanking channel in the solid-liquid separation assembly of the present invention;

Fig. 4 is a structural schematic diagram of the conveying auger in the solid-liquid separation assembly of the present invention;

Fig. 5 is a schematic structural view of the shredding assembly in the present invention;

Fig. 6 is a schematic structural view of the feeding cap assembly in the present invention.

In Figure 1: 1 is the main body of the frame, 2 is the front panel, 3 is the left panel, 4 is the right panel, 5 is the rear panel, 6 is the solid-liquid separation component, 7 is the shredding component, 8 is the hopper, and 9 is the feeding The cover assembly, 2-2 is a PLC all-in-one machine.

In Figure 2-4: 6-1 is the solid-liquid separation barrel, 6-2 is the wing nut, 6-3 is the water collection tank, 6-4 is the blanking channel, 6-4-1 is the channel body, 6- 4-2 is the channel cover, 6-5 is the conveying auger, 6-5-1 is the auger shaft, 6-5-2 is the auger, 6-5-3 is the anti-blocking plate, 6-6 is the end cover flange.

Among Fig. 5: 7-1 is the motor seat, 7-2-1 is the front bearing seat plate, 7-2-2 is the rear bearing seat plate, 7-3 is the driving shaft, 7-4 is the driven shaft, 7- 5 is a positioning shaft, 7-6-1 is a left mounting plate, 7-6-2 is a right mounting plate, 7-7 is a shredding knife group, 7-8 is a gear, and 7-9 is a gear cover.

Among Fig. 6: 9-1 is feeding cover, 9-2 is safety light curtain, 9-3 is strut.

Detailed ways

Example 1:

Please refer to Figures 1-6, the present invention discloses a commercial kitchen waste treatment device, including a frame assembly, a solid-liquid separation assembly 6, a shredding assembly 7, a feeding hopper 8 and a feeding cover assembly 9, the solid-liquid The separation assembly 6 and the shredding assembly 7 are located inside the frame assembly; the feeding cover assembly 9, the hopper 8, the shredding assembly 7 and the solid-liquid separation assembly 6 are sequentially arranged in the frame assembly from top to bottom ; The feeding cover assembly 9 is located on the top of the feeding hopper 8 and above the frame assembly.

The frame assembly includes a frame body 1, a front panel 2, a left panel 3, a right panel 4 and a rear panel 5, and the front panel 2 is provided with a PLC integrated machine 2-2; it supervises and controls the overall operation of the equipment.

The solid-liquid separation assembly 6 includes a solid-liquid separation barrel 6-1, a water collection tank 6-3, a blanking channel 6-4, a conveying auger 6-5, and an end cover flange 6-6.

The falling material channel 6-4 is located on the upper part of the solid-liquid separation barrel 6-1; the solid-liquid separation barrel 6-1 is a hollow cylinder placed horizontally, half of which is an upper opening structure, and the opening is aligned with the falling Feed channel 6-4. The blanking channel 6-4 includes a channel body 6-4-1 and a channel cover 6-4-2, and the channel cover 6-4-2 is detachably connected to the side of the channel body 6-4-1. The channel cover 6-4-2 can be loaded and unloaded quickly, which is convenient for the cleaning of the solid-liquid separation barrel 6-1 and the conveying auger 6-5 inside and below the channel.

The water collection tank 6-3 is located at the lower part of the solid-liquid separation barrel 6-1; it is an upper opening groove structure, and is detachably connected to the bottom of the solid-liquid separation barrel 6-1 through a wing nut 6-2. The water collecting tank 6-3 can be loaded and unloaded quickly, which is convenient for cleaning the screen holes below the solid-liquid separation barrel 6-1.

The conveying auger 6-5 runs through the inside of the solid-liquid separation barrel 6-1; it includes the auger shaft 6-5-1, the auger 6-5-2 and the anti-blocking plate 6-5-3. Blocking plate 6-5-3 is located at the end of auger shaft 6-5-1. The setting of the anti-blocking plate 6-5-3 ensures smooth discharge and avoids the jamming of the discharge port. The screw pitch of the auger 6-5-2 is in the form of gradually decreasing screw pitch, which increases the mechanical extrusion function. The end cover flange 6-6 is detachably connected to the discharge end of the solid-liquid separation barrel 6-1; it is convenient for the later maintenance and replacement of the conveying auger 6-5.

The shredding assembly 7 includes a motor seat 7-1, a front bearing seat plate 7-2-1, a rear bearing seat plate 7-2-2, a driving shaft 7-3, a driven shaft 7-4, and a positioning shaft 7- 5. Left mounting plate 7-6-1, right mounting plate 7-6-2, shredding knife group 7-7, gear 7-8, gear cover 7-9.

The driving shaft 7-3 and the driven shaft 7-4 are sequentially threaded at the center of the shredding knife group 7-7 and the gear 7-8; the positioning shafts 7-5 are four, respectively threaded at the Shred the four corners of knife set 7-7. The left mounting plate 7-6-1 and the right mounting plate 7-6-2 are respectively located on both sides of the shredding knife group 7-7; the front bearing seat plate 7-2-1 and the rear bearing seat plate 7- 2-2 are located at the front end and rear end of the shredding knife group 7-6 respectively; the gear 7-8 is located at the rear end of the rear bearing mounting plate 7-2-2, and the gear cover 7-9 is located at the gear 7-8 rear end; the front end of the front bearing seat plate 7-2-1 is also provided with a motor seat 7-1.

The feeding cover assembly includes a feeding cover 9-1, a safety light curtain 9-2 and a strut 0-3, and the safety light curtain 9-2 has a built-in light curtain sensor. By emitting infrared rays, a protective light curtain is generated. When the light curtain is blocked, the device sends out a light-shielding signal to control the potentially dangerous mechanical equipment to stop working and avoid safety accidents. When personnel operate, before accidentally putting their hand into the feeding hopper, stop the equipment to prevent bodily injury caused by wrong operation. After evacuating, resume the operation of the equipment. 1 is opened at a certain angle and supported firmly; in order to prevent the feeding cover 9-1 from suddenly closing due to strong winds or external force impacts (such as balls, etc.) when using the device in an outdoor environment such as a residential area, causing personnel to be pinched, etc. accidental damage.

The installation process of the above commercial kitchen waste treatment equipment is as follows:

Weld and fix the blanking channel 6-4 and the solid-liquid separation barrel body 6-1, then put the conveying auger 6-5 into the solid-liquid separation barrel body 6-1 and cover the end cover flange 6-6, and finally use The wing nut 6-2 locks and locks the sump 6-3 to form a solid-liquid separation assembly 6.

The shredding knife group 7-7 is contained on the driving shaft 7-3, the driven shaft 7-4, the positioning shaft 7-5 in a certain combination mode, and then with the front and rear bearing seat plates 7-2, the left and right mounting plates 7- 6 is combined and fixed, and motor base 7-1, gear 7-8, gear cover 7-9 are combined into shredding assembly 7 at last.

Install the feeding hopper 8 above the frame 1, install the solid-liquid separation assembly 6 and the shredding assembly 7 below the feeding hopper 8 in the frame 1, and then install the feeding cover 9-1, the safety light curtain 9-2, and the support rod 9 -3 is installed above the feeding hopper 8, and finally the front panel 2, left panel 3, right panel 4, and rear panel 5 are installed outside the frame 1 to complete the installation process of the above-mentioned new commercial kitchen waste treatment equipment.

The processing method of the above-mentioned commercial kitchen waste processing device includes the following steps:

1) Open the feeding cover 9-1, and open and stabilize the feeding cover at an angle of 60° through the support rod 9-3;

2) Start the operation of the equipment through the one-button start and stop function of the PLC all-in-one machine 2-2;

3) The food waste thrown in enters the shredding assembly 7 through the feeding hopper;

4) enter the solid-liquid separation assembly 6 after being shredded;

5) The solid residue is discharged through the blanking channel 6-4, and the liquid is collected through the water collection tank 6-3 and then discharged.

The present invention uses PLC integrated machine 2-2 one-button start-stop control to solve the shredding and cutting, extrusion and crushing of hard objects such as fish bones, large bones, and shells, and solves the shredding scheme of high-fiber materials, and through solid-liquid Separation separates liquid and solid particles for disposal. It solves the problem that the existing commercial kitchen waste treatment equipment on the market is not suitable for processing hard objects such as fish bones, large bones, shells and high-fiber foods in food waste. And through the design of the special structure of the solid-liquid separation component, it effectively prevents the phenomenon that the jamming cannot be solved efficiently and quickly when the device is jammed. The invention effectively reduces the difficulty for operators to deal with stuck faults and improves the convenience of operation.

Claims (10)

1. A commercial kitchen waste treatment device, characterized in that it includes a frame assembly, a solid-liquid separation assembly, a shredding assembly, a feeding hopper, and a feeding cover assembly, and the solid-liquid separation assembly and the shredding assembly are located inside the frame assembly; The feeding cover assembly, the feeding hopper, the shredding assembly and the solid-liquid separation assembly are sequentially arranged in the frame assembly from top to bottom; the feeding cover assembly is arranged on the upper part of the feeding hopper and above the frame assembly. 2. The commercial kitchen waste treatment device according to claim 1, characterized in that: the frame assembly includes a frame main body, a front panel, a left panel, a right panel and a rear panel, and a PLC integrated machine is provided on the front panel . 3. The commercial kitchen waste treatment device according to claim 1, characterized in that: the solid-liquid separation assembly includes a solid-liquid separation barrel, a water collection tank, a blanking channel, a conveying auger, and an end cover flange, the The water collection tank is located at the lower part of the solid-liquid separation barrel; the blanking channel is located at the upper part of the solid-liquid separation barrel; the conveying auger is located inside the solid-liquid separation barrel; the end cover flange is located at the solid-liquid separation barrel discharge end. 4. The commercial kitchen waste treatment device according to claim 3, characterized in that: the solid-liquid separation barrel is a hollow cylinder placed horizontally, half of which is an upper opening structure, and the opening is aligned with the discharge channel The blanking channel includes a channel body and a channel cover, and the channel cover is detachably connected to the side of the channel body; the water collection tank is an upper opening groove structure, and is detachably connected under the solid-liquid separation barrel through a wing nut . 5. The commercial kitchen waste treatment device according to claim 3, characterized in that: the conveying auger includes an auger shaft, an auger and an anti-blocking plate, and the anti-blocking plate is arranged at the end of the auger shaft ; The screw pitch of the auger is a structure with variable pitch or gradually reduced pitch; the end cover flange is detachably connected to the discharge end of the solid-liquid separation barrel. 6. The commercial kitchen waste disposal device according to claim 1, characterized in that: the shredding assembly includes a motor seat, a front bearing seat plate, a rear bearing seat plate, a driving shaft, a driven shaft, a positioning shaft, a left Mounting plate, right mounting plate, shredding knife unit, gear, gear cover. 7. The commercial kitchen waste treatment device according to claim 6, characterized in that: the driving shaft and the driven shaft are sequentially threaded and located at the center of the shredding knife group and the gear; there are four positioning shafts, respectively The four corners of the shredding knife set are pierced. 8. The commercial kitchen waste treatment device according to claim 6, characterized in that: the left mounting plate and the right mounting plate are respectively arranged on both sides of the shredding knife group; the front bearing seat plate and the rear bearing seat plate They are respectively arranged at the front end and rear end of the shredding knife group; the gear is arranged at the rear end of the rear bearing mounting plate, and the gear cover is arranged at the rear end of the gear; the front end of the front bearing seat plate is also provided with a motor seat. 9. The commercial kitchen waste treatment device according to claim 1, characterized in that: the feeding cover assembly includes a feeding cover, a safety light curtain and a support rod, and the support rod makes the feeding cover open and support at a certain angle Stable; the safety light curtain is set on both sides of the upper edge of the feeding hopper, with a built-in light curtain sensor. 10. A treatment method for a commercial kitchen waste treatment device according to any one of claims 1-9, characterized in that it comprises the following steps: 1) Open the feeding cover, open and stabilize the feeding cover at an angle of 60° through the support rod; 2) Start the operation of the equipment through the one-button start-stop function of the PLC all-in-one machine; 3) The input food waste enters the shredding unit through the hopper; 4) Enter the solid-liquid separation component after being shredded; 5) The solid residue is discharged through the blanking channel, and the liquid is collected through the water collection tank and then discharged.

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