CN112403626B

CN112403626B - Dehydration crushing device for kitchen waste treatment and use method thereof

Info

Publication number: CN112403626B
Application number: CN202011422810.8A
Authority: CN
Inventors: 刘恩军
Original assignee: Shenzhen Maoyuan Environmental Protection Technology Co ltd
Current assignee: Shenzhen Maoyuan Environmental Protection Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2022-06-28
Anticipated expiration: 2040-12-08
Also published as: CN112403626A

Abstract

The invention discloses a dehydration crushing device for kitchen waste treatment and a using method thereof. The invention relates to the field of kitchen waste treatment. This a dehydration breaker for kitchen garbage handles and application method thereof is by drying mechanism, shedding mechanism and dehydration mechanism constitute, block through a cardboard and No. two cardboards and make rubbish can carry out abundant breakage, avoid rubbish material and device inner structure to appear the dead phenomenon of card and take place, rubbish after abundant breakage is convenient for later stage drying process simultaneously, the device of being convenient for dewaters, evaporate moisture by the rotation of rotary drum and hot plate, hoisting device dehydration effect, promote rubbish treatment effeciency, make the motor drive the bull stick rotation and break and dewater in step, effectively reduce the manufacturing cost of device, promote the practicality. The problem that the waste materials of the existing part of kitchen waste treatment device are easy to block in the output process, the existing part of device is low in dehydration efficiency, and the existing part of device is high in manufacturing cost is solved.

Description

Dehydration crushing device for kitchen waste treatment and use method thereof

Technical Field

The invention relates to the technical field of kitchen waste treatment, in particular to a dehydration and crushing device for kitchen waste treatment and a using method thereof.

Background

The main production sources of food waste are restaurants, public dining halls and families, the production amount of the food waste exceeds 30 percent of the total waste, along with the increase of population and the increasingly deep urbanization process, the discharge amount of the food waste is also continuously increased, which is one of the main reasons for causing environmental pollution, at present, about 90 percent of the food waste discharged like the above is treated in a landfill mode, about 2 percent of the total production amount of the food waste is recycled into livestock feed, compost and the like, and in order to avoid causing huge waste, part of the food waste is treated by a special treatment device and then recycled;

a conventional patent (publication No. CN105327932A) discloses a kitchen waste treatment apparatus including: the device comprises a primary dehydration mechanism, a crushing mechanism, an oil-water separation mechanism, a driving mechanism, a secondary dehydration mechanism and a movable rack for placing the mechanisms. The inventor finds that the following problems in the prior art are not solved in the process of realizing the scheme: 1. when the device is used, the distance between the extrusion baffle and the inner wall of the spin dryer tube is smaller, when garbage is too large, the garbage cannot enter the lower part of the extrusion baffle, the extrusion baffle and the spin dryer tube are easily blocked, the normal output of the garbage is influenced, and the device cannot be normally used; 2. the device performs mutual extrusion dehydration among the garbage materials in the secondary dehydration process, and the garbage materials can absorb moisture in the extrusion process, so that the method cannot completely separate the moisture in the garbage materials, and has poor practicability; 3. the device needs to be operated by a plurality of driving components during the use process, so that the device is manufactured by a plurality of motors, and the production cost is overhigh.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a dehydration crushing device for kitchen waste treatment and a using method thereof, which solve the problems that the waste materials of the existing part of kitchen waste treatment device are easy to block in the output process, the existing part of kitchen waste treatment device has low dehydration efficiency, and the existing part of kitchen waste treatment device has high manufacturing cost.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a dehydration crushing device for kitchen waste treatment comprises a base, wherein the top of the base is fixedly connected with a drying box, the interior of the drying box is movably connected with a drying mechanism, the top of the drying box is provided with a crushing box, an unloading mechanism is movably connected between the bottom of the crushing box and the top of the drying box, the top of the crushing box is fixedly connected with a motor, the rotating end of the motor is fixedly connected with a rotating rod, the upper part of the rotating rod is fixedly sleeved with a stirring knife, and the lower part of the rotating rod penetrates through the top of the drying box and is fixedly connected with a supporting rod;

the right side of the top of the crushing box is fixedly connected with a dewatering mechanism, and the right side of the outer wall of the crushing box is fixedly connected with a water collecting box matched with the dewatering mechanism;

The drying mechanism comprises a rotary drum, the lower part of the inner wall of the rotary drum is fixedly connected with two sides of a support rod, the upper part of the inner wall of the rotary drum is movably connected with a limit sleeve, the top of the limit sleeve is fixedly connected to the inner top surface of the drying box, a water outlet hole is formed in the side wall of the rotary drum, the bottom of the rotary drum is movably connected with a roller, the bottom of the roller is lapped on the inner bottom surface of the drying box, and heating plates are fixedly connected to two sides of the inner wall of the drying box;

the discharging mechanism comprises a discharging sleeve, two ends of the discharging sleeve are respectively and fixedly connected to the middle position of one side of the drying box, which is opposite to the crushing box, one side of the middle part of the discharging sleeve is movably connected with a first clamping plate, the other side of the middle part of the discharging sleeve is movably connected with a second clamping plate matched with the first clamping plate, two sides of the bottom of the first clamping plate are both fixedly connected with main racks, and two sides of the second clamping plate are both fixedly connected with auxiliary racks matched with the main racks;

a supporting sleeve is fixedly sleeved outside the discharging sleeve, two ends of the supporting sleeve are fixedly connected with the top of the drying box and the bottom of the crushing box respectively, and circular gears matched with the main rack and the auxiliary rack are symmetrically and movably connected to two sides of the inner wall of the supporting sleeve;

The dewatering mechanism comprises a dewatering box, the bottom of the dewatering box is fixedly connected to the top of the crushing box, the lower part of the dewatering box is fixedly connected with a water outlet pipe, and one end of the water outlet pipe is fixedly connected to the top of the water collecting box;

the inside fixedly connected with collecting vessel of dewatering box, No. two apopores have been seted up to the outer wall of collecting vessel, the top of dewatering box articulates there is the apron, the bottom fixedly connected with stay cord of apron, the interior top surface of broken case articulates there is the baffle, the top of baffle and the bottom fixed connection of stay cord.

Further preferably, a discharge pipe is fixedly connected to the middle position of the bottom of the rotating drum, and the inner bottom surface of the rotating drum is an inclined surface;

the left side and the right side of the bottom of the limiting sleeve are fixedly connected with brush plates matched with the first water outlet hole.

Preferably, one side of the first clamping plate is fixedly connected with a handle, and the middle parts of the opposite sides of the first clamping plate and the second clamping plate are provided with arc-shaped grooves matched with the rotating rods;

the upper part of the inner wall of the discharging sleeve is fixedly connected with a scraper matched with the tops of the first clamping plate and the second clamping plate.

Further preferably, the right side of the outer wall of the drying oven is fixedly connected with an exhaust fan, and one end of the exhaust fan is fixedly connected with a filter.

A use method of a dehydration crushing device for kitchen waste treatment comprises the following steps:

s1, when the device is used, the cover plate is upwards turned, the cover plate drives the baffle plate to turn over through the pull rope at the moment, the bottom of the dewatering box is shielded and sealed, then kitchen waste is poured into the collecting barrel, a large amount of water in the waste enters the dewatering box through the water outlet holes at the moment, the water enters the water collecting box from the water outlet pipe, a large amount of sewage is collected before the kitchen waste is treated, the load of the device in the rear treatment process is reduced, and the service life of the device is prolonged.

S2, when the cover plate is closed after the sewage in the collecting barrel is filtered, the baffle is turned over under the gravity of the kitchen waste, the kitchen waste enters the crushing box, then the motor is started, the motor drives the rotating rod to rotate, and at the moment, the stirring knife performs crushing treatment on the waste along with the rotation of the rotating rod.

S3, stimulate the cardboard No. one after kitchen garbage is broken completely, this moment cardboard is to the outside removal of ejection of compact cover, make the circular gear that a cardboard moved support cover inner wall swing joint begin to rotate, circular gear rotates the area after that and moves with the No. two cardboards of meshing, make a cardboard and No. two cardboard remove back of the body, the inside rubbish of broken incasement portion can get into the drying cabinet, because a cardboard blocks with No. two cardboards and makes rubbish can fully break, avoid kitchen garbage and device inner structure to appear blocking the phenomenon emergence of dying, the rubbish after fully breaking is convenient for later stage drying process simultaneously, the device of being convenient for dewaters.

S4, when kitchen waste after crushing enters the inside of the drying box, the rotating of the rotating rod drives the supporting rod to rotate, so that the supporting rod drives the rotating cylinder to rotate in the drying box, the water in the crushed waste is thrown away through centrifugal force, the inner wall can be brushed and swept through the brush plate fixedly connected with the bottom of the limiting sleeve in the rotating process of the rotating cylinder, and a water outlet hole in the rotating cylinder is prevented from being blocked.

S5, when the rotary drum is rotated, the heating plate power supply is started, the water inside the drying oven is evaporated through the heating plate, the water is extracted out by the exhaust fan on the outer wall of the drying oven, after the kitchen waste inside the drying oven is dried, the feed can be conveniently made for recycling, and when the stirring knife can be synchronously driven to crush the waste after the motor is started, the waste inside the drying oven can be dehydrated.

(III) advantageous effects

The invention provides a dehydration crushing device for kitchen waste treatment and a using method thereof, and the dehydration crushing device has the following beneficial effects:

(1) the device is through a cardboard, the master rack uses with the cooperation from parts such as rack, the cardboard of pulling No. one, make the master rack remove drive the round gear rotatory and with from gear engagement, it removes to the master gear one side of carrying on the back mutually from the gear to drive, No. one cardboard removes with No. two cardboards back of the body this moment, make the inside rubbish of broken incasement can get into the inside of drying cabinet, No. one cardboard blocks with No. two cardboards and makes rubbish can carry out abundant breakage, avoid rubbish material and device inner structure card dead phenomenon to appear and take place, the rubbish after abundant breakage is convenient for later stage drying process simultaneously, it dewaters to be convenient for the device.

(2) The device uses through the cooperation of parts such as drying cabinet, rotary drum and hot plate, makes the rubbish after the breakage detach the moisture on surface through centrifugal force simultaneously, is evaporated moisture by the hot plate, and hoisting device dewatering effect promotes refuse treatment efficiency.

(3) The device uses through the cooperation of parts such as motor, stirring sword and bracing piece, can drive the stirring sword in step after making the motor start and carry out broken to rubbish, can dewater the inside rubbish of drying cabinet, effectively reduces the manufacturing cost of device, promotes the practicality.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the invention at location A of FIG. 1;

FIG. 3 is an enlarged view of the invention at location B of FIG. 1;

FIG. 4 is a top cross-sectional view of the positions of the first card and the second card of the present invention;

FIG. 5 is a left sectional view of the positions of the first card and the second card of the present invention;

FIG. 6 shows a first card of the present invention.

In the figure: 1, a base; 2, drying the box; 3, a drying mechanism; 301 a rotating drum; 302 a stop collar; 303 water outlet hole I; 304 rollers; 305 heating the plate; 4, crushing box; 5, a discharging mechanism; 501 a discharging sleeve; 502 card No. I; 503 second card board; 504 a primary rack; 505 from the rack; 506 supporting the sleeve; 507 circular gears; 6, a motor; 7, rotating a rod; 8, stirring a knife; 9 supporting rods; 10 a dewatering mechanism; 1001 dewatering box; 1002 discharging a water pipe; 1003 a collecting vessel; 1004 water outlet hole; 1005 a cover plate; 1006 pulling a rope; 1007 baffle; 11 a header tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a dehydration breaker for kitchen garbage handles, the on-line screen storage device comprises a base 1, base 1's top fixedly connected with drying cabinet 2, the inside swing joint of drying cabinet 2 has drying mechanism 3, the top of drying cabinet 2 is equipped with broken case 4, swing joint has discharge mechanism 5 between the bottom of broken case 4 and the top of drying cabinet 2, the top fixedly connected with motor 6 of broken case 4, motor 6's rotation end fixedly connected with bull stick 7, the fixed stirring sword 8 that has cup jointed in upper portion of bull stick 7, the top fixedly connected with bracing piece 9 of drying cabinet 2 is run through to the lower part of bull stick 7, the right side fixedly connected with dewatering mechanism 10 at broken case 4 top, the right side fixedly connected with and the dewatering mechanism 10 matched with header tank 11 of broken case 4 outer wall.

Drying mechanism 3 includes rotary drum 301, the lower part of rotary drum 301 inner wall and the both sides fixed connection of bracing piece 9, the upper portion swing joint of rotary drum 301 inner wall has stop collar 302, the top fixed connection of stop collar 302 is on the interior top surface of drying cabinet 2, apopore 303 has been seted up No. one to the lateral wall of rotary drum 301, the bottom swing joint of rotary drum 301 has gyro wheel 304, the bottom overlap joint of gyro wheel 304 is on the interior bottom surface of drying cabinet 2, the equal fixedly connected with hot plate 305 in both sides of the inner wall of drying cabinet 2. It should be noted that the inner wall of the upper portion of the rotary drum 301 is movably connected with a steel ball, one side of the steel ball is lapped on the outer wall of the limiting sleeve 302, a bearing is movably connected between the bottom of the rotary drum 301 and the inner bottom surface of the drying box 2, so as to improve the stability of the rotary drum 301 in the rotating process, the outer wall of the drying box 2 is fixedly connected with a control switch, and the heating plate 305 and the motor 6 are respectively electrically connected with the control switch.

Discharge mechanism 5 includes ejection of compact cover 501, the intermediate position of the both ends difference fixed connection of ejection of compact cover 501 in the relative one side of drying cabinet 2 and broken case 4, one side swing joint at ejection of compact cover 501 middle part has cardboard 502 No. one, the opposite side swing joint at ejection of compact cover 501 middle part has cardboard 503 No. two with cardboard 502 matched with, the equal fixedly connected with master rack 504 in both sides of cardboard 502 bottom No. one, the equal fixedly connected with in both sides of cardboard 503 has the slave rack 505 with master rack 504 matched with, the external fixation of ejection of compact cover 501 has cup jointed support cover 506, the both ends of support cover 506 respectively with the top of drying cabinet 2 and the bottom fixed connection of broken case 4, the bilateral symmetry swing joint of support cover 506 inner wall has with master rack 504 and slave rack 505 matched with round gear 507. It should be noted that, the both sides symmetry of support cover 506 inner wall is rotated and is connected with the axostylus axostyle, and the fixed cover of circular gear 507 is connected in the surface of axostylus axostyle, and circular gear 507 is rotatory can drive a cardboard 502 and No. two cardboard 503 back to back or relative movement.

Dewatering mechanism 10 includes dewatering box 1001, the bottom fixed connection of dewatering box 1001 is at the top of broken case 4, the lower part fixedly connected with outlet pipe 1002 of dewatering box 1001, the one end fixed connection of outlet pipe 1002 is at the top of header tank 11, the inside fixedly connected with collecting vessel 1003 of dewatering box 1001, No. two apopores 1004 have been seted up to the outer wall of collecting vessel 1003, dewatering box 1001's top articulates there is apron 1005, the bottom fixedly connected with stay cord 1006 of apron 1005, broken case 4's interior top surface articulates there is baffle 1007, the top of baffle 1007 and the bottom fixed connection of stay cord 1006. It should be noted that a brush may be disposed at the position of the collecting bucket 1003, so as to clean the water outlet 1004.

In the invention, the middle position of the bottom of the rotary drum 301 is fixedly connected with a discharge pipe, the inner bottom surface of the rotary drum 301 is an inclined surface, and the left side and the right side of the bottom of the limiting sleeve 302 are fixedly connected with brush plates matched with the first water outlet 303. It should be noted that the diameter of the PVC brush bristles on the brush plate is larger than the diameter of the first water outlet 303, so that the brush bristles are prevented from being stuck inside the first water outlet 303 in the rotation process of the rotary drum 301.

In the invention, one side of the first clamping plate 502 is fixedly connected with a handle, the middle parts of the opposite sides of the first clamping plate 502 and the second clamping plate 503 are respectively provided with an arc-shaped groove matched with the rotating rod 7, and the upper part of the inner wall of the discharging sleeve 501 is fixedly connected with a scraper matched with the tops of the first clamping plate 502 and the second clamping plate 503. It should be noted that, through the scraper setting, when a cardboard 502 and No. two cardboard 503 removed, the rubbish at a cardboard 502 and No. two cardboard 503 tops can be scraped to the scraper, avoids a cardboard 502 and No. two cardboard 503 to be blocked by rubbish.

In the invention, the right side of the outer wall of the drying box 2 is fixedly connected with an exhaust fan, and one end of the exhaust fan is fixedly connected with a filter.

s1, when the device is used, the cover plate 1005 is turned upwards, the cover plate 1005 drives the baffle 1007 to turn through the pull rope 1006, the bottom of the dewatering box 1001 is shielded and sealed, then the kitchen waste is poured into the collecting barrel 1003, a large amount of water in the waste enters the dewatering box 1001 through the second water outlet 1004 at the moment, and flows into the water collecting box 11 from the water outlet pipe 1002, a large amount of sewage is collected before the kitchen waste is treated, the load of the device in the rear treatment process is reduced, and the service life of the device is prolonged.

S2, close apron 1005 after the inside sewage of collecting vessel 1003 filters, baffle 1007 overturns under kitchen garbage 'S gravity this moment, and kitchen garbage gets into crushing case 4' S inside, and starter motor 6 makes motor 6 drive bull stick 7 rotatory after that, and stirring sword 8 carries out crushing treatment along with the bull stick 7 is rotatory to rubbish this moment.

S3, when kitchen waste is broken completely, pull cardboard 502, this moment cardboard 502 removes to the outside of ejection of compact cover 501, make cardboard 502 drive the circular gear 507 of support cover 506 inner wall swing joint and begin to rotate, circular gear 507 rotates and drives No. two cardboard 503 of meshing and moves after that, make cardboard 502 and No. two cardboard 503 remove mutually oppositely, the inside rubbish of broken case 4 can get into the inside of drying cabinet 2, because cardboard 502 blocks with No. two cardboard 503 and makes rubbish fully broken, avoid kitchen waste and device inner structure to appear blocking the phenomenon and take place, the rubbish after fully breaking is convenient for after-drying simultaneously, it dewaters to be convenient for the device.

S4, when the kitchen waste after crushing gets into the inside of drying cabinet 2, the rotatory bracing piece 9 that drives of bull stick 7 rotates, makes bracing piece 9 drive rotary drum 301 rotatory in the inside of drying cabinet 2, throws away the inside moisture of rubbish after crushing through centrifugal force, and the brush board that can pass through stop collar 302 bottom fixed connection when the rotatory in-process inner wall of rotary drum 301 brushes and sweeps, avoids causing apopore 303 on the rotary drum 301 to block up.

S5, start hot plate 305 power when rotary drum 301 is rotatory, carry out evaporation treatment through hot plate 305 to the inside moisture of drying cabinet 2 to take out by the air exhauster of 2 outer walls of drying cabinet, dry the inside kitchen garbage of drying cabinet 2 after, be convenient for make fodder reuse, can drive in step after starting through a motor 6 and stir sword 8 and carry out the breakage to rubbish, can dewater the rubbish of 2 insides of drying cabinet.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dehydration breaker for kitchen garbage handles, includes base (1), its characterized in that: the drying box is characterized in that the top of the base (1) is fixedly connected with a drying box (2), the inside of the drying box (2) is movably connected with a drying mechanism (3), the top of the drying box (2) is provided with a crushing box (4), an unloading mechanism (5) is movably connected between the bottom of the crushing box (4) and the top of the drying box (2), the top of the crushing box (4) is fixedly connected with a motor (6), the rotating end of the motor (6) is fixedly connected with a rotating rod (7), the upper part of the rotating rod (7) is fixedly sleeved with a stirring knife (8), and the lower part of the rotating rod (7) penetrates through the top of the drying box (2) and is fixedly connected with a supporting rod (9);

the right side of the top of the crushing box (4) is fixedly connected with a dewatering mechanism (10), and the right side of the outer wall of the crushing box (4) is fixedly connected with a water collecting box (11) matched with the dewatering mechanism (10);

An exhaust fan is fixedly connected to the right side of the outer wall of the drying box (2), and a filter is fixedly connected to one end of the exhaust fan;

the drying mechanism (3) comprises a rotary drum (301), the lower part of the inner wall of the rotary drum (301) is fixedly connected with two sides of a support rod (9), the upper part of the inner wall of the rotary drum (301) is movably connected with a limiting sleeve (302), the top of the limiting sleeve (302) is fixedly connected with the inner top surface of the drying box (2), a water outlet hole (303) is formed in the side wall of the rotary drum (301), the bottom of the rotary drum (301) is movably connected with a roller (304), the bottom of the roller (304) is lapped on the inner bottom surface of the drying box (2), and heating plates (305) are fixedly connected with two sides of the inner wall of the drying box (2);

a discharge pipe is fixedly connected to the middle position of the bottom of the rotary drum (301), and the inner bottom surface of the rotary drum (301) is an inclined surface;

the left side and the right side of the bottom of the limiting sleeve (302) are fixedly connected with brush plates matched with the first water outlet hole (303);

the discharging mechanism (5) comprises a discharging sleeve (501), two ends of the discharging sleeve (501) are fixedly connected to the middle position of one side, opposite to the crushing box (4), of the drying box (2) respectively, one side of the middle of the discharging sleeve (501) is movably connected with a first clamping plate (502), the other side of the middle of the discharging sleeve (501) is movably connected with a second clamping plate (503) matched with the first clamping plate (502), two sides of the bottom of the first clamping plate (502) are fixedly connected with main racks (504), and two sides of the second clamping plate (503) are fixedly connected with auxiliary racks (505) matched with the main racks (504);

A supporting sleeve (506) is fixedly sleeved outside the discharging sleeve (501), two ends of the supporting sleeve (506) are fixedly connected with the top of the drying box (2) and the bottom of the crushing box (4) respectively, and round gears (507) matched with the main rack (504) and the auxiliary rack (505) are symmetrically and movably connected to two sides of the inner wall of the supporting sleeve (506);

a handle is fixedly connected to one side of the first clamping plate (502), and arc-shaped grooves matched with the rotating rods (7) are formed in the middles of the opposite sides of the first clamping plate (502) and the second clamping plate (503);

the upper part of the inner wall of the discharging sleeve (501) is fixedly connected with scrapers matched with the tops of the first clamping plate (502) and the second clamping plate (503);

the dewatering mechanism (10) comprises a dewatering box (1001), the bottom of the dewatering box (1001) is fixedly connected to the top of the crushing box (4), the lower part of the dewatering box (1001) is fixedly connected with a water outlet pipe (1002), and one end of the water outlet pipe (1002) is fixedly connected to the top of the water collecting box (11);

the inside fixedly connected with collecting vessel (1003) of dewatering box (1001), No. two apopores (1004) have been seted up to the outer wall of collecting vessel (1003), the top of dewatering box (1001) articulates there is apron (1005), the bottom fixedly connected with stay cord (1006) of apron (1005), the interior top surface of broken case (4) articulates there is baffle (1007), the top of baffle (1007) and the bottom fixed connection of stay cord (1006).

2. The use method of the dehydration and crushing device for kitchen waste treatment according to claim 1, characterized by comprising the following steps: the method comprises the following steps:

s1, when the device is used, the cover plate (1005) is turned upwards, the cover plate (1005) drives the baffle (1007) to turn over through the pull rope (1006), the bottom of the dewatering box (1001) is shielded and sealed, then the kitchen waste is poured into the collecting barrel (1003), a large amount of water in the waste enters the dewatering box (1001) through the second water outlet hole (1004) and flows into the water collecting box (11) through the water outlet pipe (1002), so that a large amount of sewage is collected before the kitchen waste is treated, the load in the treatment process at the rear part of the device is reduced, and the service life of the device is prolonged;

s2, when the sewage in the collecting barrel (1003) is filtered, the cover plate (1005) is closed, the baffle (1007) is turned over under the gravity of the kitchen waste, the kitchen waste enters the crushing box (4), then the motor (6) is started, the motor (6) drives the rotating rod (7) to rotate, and at the moment, the stirring knife (8) rotates along with the rotating rod (7) to crush the waste;

s3, after the kitchen waste is completely crushed, a first clamping plate (502) is pulled, at the moment, the first clamping plate (502) moves towards the outside of a discharging sleeve (501), the first clamping plate (502) drives a circular gear (507) movably connected with the inner wall of a supporting sleeve (506) to start rotating, then the circular gear (507) rotates to drive a second clamping plate (503) meshed with the circular gear to move, the first clamping plate (502) and the second clamping plate (503) move oppositely, the waste in a crushing box (4) can enter a drying box (2), the waste can be fully crushed due to the blocking of the first clamping plate (502) and the second clamping plate (503), the phenomenon that the kitchen waste is stuck to the inner structure of the device is avoided, meanwhile, the fully crushed waste is convenient for later-stage drying treatment, and the device is convenient to dewater;

S4, when the crushed kitchen waste enters the drying box (2), the rotating rod (7) rotates to drive the supporting rod (9) to rotate, the supporting rod (9) drives the rotary drum (301) to rotate in the drying box (2), the water in the crushed kitchen waste is thrown out through centrifugal force, and when the rotary drum (301) rotates, the inner wall of the rotary drum can be brushed through the brushing plate fixedly connected with the bottom of the limiting sleeve (302), so that the blockage of the first water outlet hole (303) in the rotary drum (301) is avoided;

s5, start hot plate (305) power when rotary drum (301) is rotatory, carry out evaporation treatment through hot plate (305) to the inside moisture of drying cabinet (2), and take out by the air exhauster of drying cabinet (2) outer wall, after drying the inside kitchen garbage of drying cabinet (2), be convenient for make the fodder reuse, can drive stirring sword (8) in step after starting through a motor (6) and carry out the breakage to rubbish, can dewater the rubbish of drying cabinet (2) inside.