CN107882133B

CN107882133B - Kitchen waste treatment device

Info

Publication number: CN107882133B
Application number: CN201711054923.5A
Authority: CN
Inventors: 李斌
Original assignee: Xingye Environmental Protection Group Co Ltd
Current assignee: Industrial University environment Co.,Ltd.
Priority date: 2017-11-01
Filing date: 2017-11-01
Publication date: 2019-12-06
Anticipated expiration: 2037-11-01
Also published as: CN107882133A

Abstract

The invention relates to the technical field of garbage treatment, in particular to a kitchen garbage treatment device which comprises a treatment box, a primary crushing mechanism, a secondary crushing mechanism and a water inlet flushing mechanism, wherein the treatment box is of an inverted conical and hollow structure, the treatment box comprises an openable upper cover plate, a feed inlet is formed in the upper cover plate, the water inlet flushing mechanism is arranged on the outer circumferential wall of the treatment box and communicated with the inside of the treatment box, the primary crushing mechanism comprises a driving part, a rotating part and a first crushing part, a first through hole is formed in the center of the rotating part, the secondary crushing mechanism comprises two second crushing parts which are symmetrically arranged and can be mutually meshed, a drainage part is arranged right below the second crushing part, and a discharge pipeline is arranged at the bottom of the drainage part. According to the invention, the kitchen waste is crushed twice, so that the kitchen waste reaches the discharge standard, and the crushing treatment of the kitchen waste can be further satisfied.

Description

Kitchen waste treatment device

Technical Field

The invention relates to the technical field of garbage treatment, in particular to a kitchen garbage treatment device.

Background

Along with the acceleration of the urbanization process, the living standard of people is obviously improved, and the catering service industry develops rapidly. However, since a large amount of kitchen wastes are generated due to the inherent dietary habits of our country and the partial waste phenomenon, food waste disposers, particularly those designed for domestic use, are generally installed under a sink and directly connected to a sewer of the sink for shredding food wastes having a large size so that they can be discharged along with a water flow from the sewer of the sink.

for solving above-mentioned problem, patent application No. 200810141668.2's patent document discloses a food waste treatment device, including the shredding cavity, the shredding cavity includes feed inlet and shredding thing export, a shredding mechanism install in the shredding cavity, shredding mechanism is including shredding ring and abrasive disc, the abrasive disc receives a motor rotation axis drive and can rotate together with it, and the during operation, the cutting tooth on the abrasive disc and the cutting teeth on the shredding ring can be gone on in step to food waste's shearing action with the cut action of impact hammer and cutting teeth to food waste.

The disadvantages of the technical scheme are that: install in the impact hammer of abrasive disc upper surface, the cutting tooth that is formed on abrasive disc and the cutting tooth three on the ring of tearing are located same working space, in operation, cutting tooth on the abrasive disc and the cutting tooth on the ring of tearing are to food waste's shearing action can go on in step to food waste's shearing action with impact hammer and cutting tooth to, thereby can make the residue reach less size in short time, such broken mode can only realize once tearing up and grinding, can make the food waste after handling not reach the discharge size, can block up sewer pipe.

In order to solve the problems, the patent with the patent application number of 201520464949.7 discloses a kitchen waste treatment device, which comprises a kitchen waste treatment device and a kitchen waste treatment device discharge unit, wherein the kitchen waste treatment device can be used for crushing, dehydrating and drying kitchen waste. The kitchen waste treatment device comprises a drying mechanism and a drying method for drying a large amount of moisture contained in the crushed kitchen waste, and a discharge unit of the kitchen waste treatment device. Provided are a kitchen waste treatment device and a kitchen waste treatment device discharge unit, wherein the kitchen waste treatment device is provided with a rotating shaft which intersects with the input direction of kitchen waste.

The disadvantages of the technical scheme are that: such a series of treatment methods can really realize the treatment operation of the kitchen waste to be treated, but in the crushing treatment process, a device for flushing the crushing chamber is not provided, and the kitchen waste to be crushed can block the crushing device after being used for a long time.

Disclosure of Invention

The invention aims to provide a kitchen waste treatment device aiming at the defects in the prior art.

In order to solve the above problems, the present invention provides the following technical solutions:

The utility model provides a kitchen waste treatment device, includes handles case, first broken mechanism, secondary crushing mechanism and intakes and washes the mechanism, handle the case for invert cone structure and be hollow structure, handle the case including the upper cover plate that can open, be equipped with on the upper cover plate and supply the pending kitchen waste to get into the feed inlet of handling the incasement, first broken mechanism and secondary crushing mechanism set gradually in handling the incasement along kitchen waste's flow direction, intake and wash the mechanism and set up on the outer circumferential wall of handling the case and with handle the incasement intercommunication, first broken mechanism includes drive part, fixed setting and is used for handling the first broken part that kitchen waste goes on breaking on the rotating part in handling the incasement, the central point of rotating part puts and is equipped with the first through-hole that the kitchen waste that supplies first broken to flow through, the secondary crushing mechanism comprises two symmetrical second crushing parts which can be mutually meshed, a drainage part for secondary crushing to flow through kitchen waste is arranged under the second crushing parts, and a discharge pipeline for crushing to flow out of the kitchen waste is arranged at the bottom of the drainage part.

Further, the upper cover plate is of a cylindrical structure, the feed inlet is formed in the eccentric position of the upper cover plate, a first feed pipeline is vertically arranged on the upper cover plate, and the first feed pipeline is communicated with the feed inlet.

furthermore, the rotating part comprises a first rotating block and a first filtering block arranged at the first through hole, the first rotating block is of an inverted circular truncated cone-shaped structure, one end, close to the feeding hole, of the first rotating block is provided with an inwards-concave first groove, the first filtering block is of a conical hollow structure, a plurality of filtering grooves which are uniformly distributed by taking the central line of the first filtering block as the axis are formed in the outer circumferential wall of the first filtering block, and each filtering groove penetrates through the first filtering block.

Further, the driving part comprises a motor, a transmission rod and a protective cover, the motor is vertically arranged at the top of the upper cover plate and is located at the center of the upper cover plate, the upper cover plate is provided with a second through hole for a main shaft of the motor to penetrate through, one end of the transmission rod is fixedly connected with the main shaft of the motor, the other end of the transmission rod is fixedly connected with the top of the first filter block, and the protective cover is arranged outside the motor, wraps the motor and is fixedly installed at the top of the upper cover plate through bolts.

furthermore, the first crushing part comprises a plurality of first crushing parts and second crushing parts which are uniformly distributed around the axis of the motor main shaft, all the first crushing parts and the second crushing parts are distributed at the top of the first rotating block at intervals, and each first crushing part is positioned between two adjacent second crushing parts.

Furthermore, all first broken portion includes four first broken pieces, every first broken piece includes a plurality of arc broken strips that the centre of a circle department equidistant setting and the arc length diminishes gradually of first rotation piece along first rotation piece semi-radial first rotation piece, every the top at first rotation piece is installed that the arc broken strip homoenergetic can be dismantled, every the top of arc broken strip all is equipped with a plurality of arc racks that are equipped with along the arc length direction equidistant of arc broken strip, every the arc rack all is the same with the length of the arc broken strip that corresponds.

Furthermore, all the broken portion of second includes broken fragment of four seconds, every the broken piece of second is fan-shaped structure, every the broken fragment homoenergetic of second is dismantled installs at the top of first rotation piece, the broken fragment top of second is equipped with a plurality of jagged recesses along the broken fragment arc length direction evenly distributed of second, be equipped with a plurality of equidistant logical grooves that distribute on the lateral wall of the broken piece the latter half of second.

Furthermore, each second crushing component comprises a roller shaft and a roller, the roller shaft is arranged in a horizontal state, two ends of the roller shaft can be rotatably arranged on the inner side wall of the treatment box respectively, a third through hole for the roller shaft to pass through is formed in the center of the roller, the roller is sleeved on the roller shaft and is located in the center of the treatment box, a plurality of groups of gear groups are arranged on the outer circumferential wall of each roller at equal intervals, each gear group comprises a plurality of gear blocks which are uniformly distributed around the axis of the roller, and each gear block is of a triangular prism structure.

Further, the water inlet flushing mechanism comprises a first flushing component and a second flushing component, the first flushing component is arranged on the outer circumferential wall of the treatment box and located above the first rotating block, the first flushing component comprises a plurality of first water inlet valves uniformly distributed around the axis of the treatment box, each first water inlet valve is communicated with the inside of the treatment box, the second flushing component is arranged on the outer circumferential wall of the treatment box and located above the roller, and the second flushing component comprises a second water inlet valve which is communicated with the inside of the treatment box.

Furthermore, the drainage component comprises a first discharging block, the first discharging block is arranged below the roller, an inwards-concave second groove is formed in the top of the first discharging block, a circulation hole for kitchen waste which is crushed for the second time to flow through is formed in the center of the first discharging block, the top of the discharging pipeline is fixedly connected with the bottom of the first discharging block, and the discharging hole of the discharging pipeline is communicated with the circulation hole.

By adopting the technical scheme, the invention has the beneficial effects that: the kitchen waste treatment device provided by the invention is characterized in that kitchen waste to be treated is introduced into a feed inlet, the kitchen waste to be treated can be accumulated on a first rotating block, a rotating rod connected to a main shaft of a motor is driven to rotate by a driving motor, so that the first rotating block is driven to rotate, a first crushing part and a second crushing part which are arranged on the first rotating block simultaneously rotate, kitchen waste fluid to be treated on the first rotating block can rotate along with the rotation of the first rotating block, the first crushing part and the second crushing part realize primary crushing operation of the kitchen waste to be treated, the kitchen waste to be treated with large size can be crushed into small-size kitchen waste by the first crushing part and the second crushing part, the small-size kitchen waste can be concentrated to a first filtering block under the rotation of the first rotating block, and then can enter two symmetrically arranged rollers through the first filtering block, if part of the kitchen waste to be treated on the first rotating block is possibly blocked on the first crushing part and the second crushing part in the crushing process, a plurality of first water inlet valves arranged on the outer circumferential wall of the treatment box are opened, and the kitchen waste blocked on the first rotating block is flushed by water; when the kitchen waste of initial treatment enters into two rollers, through a plurality of hobbing sets on each roller of the opposite rotation of two rollers, the kitchen waste after the initial treatment is broken again, and then the kitchen waste is further broken, if the kitchen waste which is not broken remains on the two rollers, then a second water inlet valve can be opened, the kitchen waste on the two rollers is washed away by water, the broken kitchen waste can flow to the first discharging block, and then the kitchen waste of the first discharging block can enter into the discharging pipeline, and then enter into a sewer for discharging, through twice to the kitchen waste, the kitchen waste reaches the discharge standard, and then the broken treatment of the kitchen waste can be satisfied.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

Fig. 4 is a first perspective view of the primary crushing mechanism of the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

Fig. 6 is a schematic perspective view of a second primary crushing mechanism according to the present invention;

Fig. 7 is a perspective view of a first crushing member according to the present invention;

FIG. 8 is a schematic perspective view of the treatment chamber, the drainage member and the discharge conduit of the present invention;

FIG. 9 is a schematic view of the assembled structure of the present invention;

FIG. 10 is an enlarged view at C of FIG. 9;

FIG. 11 is a first schematic perspective view of a secondary crushing mechanism according to the present invention;

FIG. 12 is a schematic perspective view of a second crushing mechanism according to the present invention;

Description of reference numerals: the device comprises a treatment box 1, an upper cover plate 1a, a feeding hole 1b, a first feeding pipeline 1c, a primary crushing mechanism 2, a driving part 2a, a motor 2a1, a transmission rod 2a2, a protective cover 2a3, a rotating part 2b, a first crushing part 2c, a first through hole 2d, a first rotating block 2e, a first filter block 2f, a filter tank 2f1, a first groove 2g, a first crushing part 2h, first broken pieces 2h1, arc-shaped crushing strips 2h2, arc-shaped racks 2h3, a second crushing part 2i, second broken pieces 2i1, a sawtooth-shaped groove 2i2, a through groove 2i3, a secondary crushing mechanism 3, a second crushing part 3a, a drainage part 3b, a discharging pipeline 3c, a wheel shaft roller 3d, a roller 3e, a rolling tooth group 3f, a tooth block 3g, a first discharging block 3h, a second groove 3h1, a flushing mechanism 4, a first flushing part 4a and a flushing part 4b, a first inlet valve 4c and a second inlet valve 4 d.

Detailed Description

the following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

Referring to fig. 1 to fig. 12 show a kitchen garbage processing apparatus, including handling case 1, first broken mechanism 2, secondary crushing mechanism 3 and the mechanism 4 of washing of intaking, handle case 1 for invert cone structure and for hollow structure, handle case 1 including the upper cover plate 1a that can open, be equipped with on the upper cover plate 1a and supply to treat that kitchen garbage gets into the feed inlet 1b of handling in the case 1, first broken mechanism 2 and secondary crushing mechanism 3 set gradually in handling case 1 along kitchen garbage's flow direction, intake wash mechanism 4 set up on the outer circumferential wall of handling case 1 and with handle case 1 in intercommunication, first broken mechanism 2 includes drive component 2a, fixed setting rotating member 2b in handling case 1 and sets up the first breaker 2c that is used for treating kitchen garbage and carries out the breakage on rotating member 2b, the central point of rotatable part 2b puts and is equipped with the first through-hole 2d that the kitchen garbage that supplies the first breakage to cross flows, secondary crushing mechanism 3 includes two symmetries and sets up and can interlock second crushing member 3a mutually, be equipped with the drainage part 3b that the kitchen garbage that supplies the secondary breakage to cross flows under the second crushing member 3a, the bottom of drainage part 3b is equipped with the discharge conduit 3c that the kitchen garbage that supplies the breakage to accomplish flows, through handling case 1, first crushing mechanism 2, secondary crushing mechanism 3 and the combination of 4 four of mechanism are washed to the inflow can realize treating the twice broken operation of kitchen garbage, on arranging the rotatable part 2b through feed inlet 1b with the kitchen garbage to be treated earlier, drive rotatable part 2b and install the first crushing part 2c on rotatable part 2b and realize rotating through drive part 2a, because the kitchen waste to be treated rotates along with the rotation of the rotating part 2b, the first crushing part 2c can crush the kitchen waste to be treated, the kitchen waste to be treated can be blocked when the rotating part 2b rotates, the kitchen waste to be treated can be blocked at the installation position of the first crushing part 2c, further treatment of the kitchen waste to be treated can be influenced, further operation of the rotating part 2b and the first crushing part 2c can be influenced, the water inlet flushing mechanism 4 arranged on the outer circumferential wall of the treatment box 1 can be opened, inlet water is introduced into the treatment box 1 and led onto the rotating part 2b, the rotating part 2b and the first crushing part 2c are flushed through inlet water, and the kitchen waste to be treated blocked at the rotating part 2b and the first crushing part 2c is flushed, flushing the blocked kitchen waste to be treated to the first through hole 2d of the rotating part 2b to realize that the kitchen waste to be treated flows to the two second crushing parts 3 a; when the primarily treated kitchen waste flows onto the two second crushing parts 3a, the two second crushing parts 3a rotate in a reverse direction, the primarily treated kitchen waste is further crushed, the waste after secondary crushing can flow onto the drainage part 3b when the two second crushing parts 3a rotate in a reverse direction, when the two second crushing parts 3a crush the kitchen waste to be treated, the kitchen waste to be treated can be blocked on the two second crushing parts 3a, at the moment, the water inlet flushing mechanism 4 arranged on the outer circumferential wall of the treatment box 1 can be opened, the two second crushing parts 3a are flushed by inlet water, under the flushing action of the water, the secondarily treated kitchen waste can be crushed along with the further rotation of the two second crushing parts 3a, and because the discharge pipeline 3c is arranged below the drainage part 3b, go out the circulation hole butt joint on discharge tube 3c and the drainage part 3b and then can realize discharging the kitchen garbage who accomplishes the processing to sewer pipe in, the kitchen garbage that treats just can reach the requirement of discharging through twice broken operation.

the working principle is as follows: the kitchen waste to be treated is led into the feeding hole 1b, the kitchen waste to be treated can be accumulated on the first rotating block 2e, the driving motor 2a1 drives the rotating rod connected to the main shaft of the motor 2a1 to rotate, and then the first rotating block 2e is driven to rotate, the first crushing part 2h and the second crushing part 2i which are arranged on the first rotating block 2e rotate simultaneously, the kitchen waste fluid to be treated on the first rotating block 2e can rotate along with the rotation of the first rotating block 2e, the first crushing part 2h and the second crushing part 2i realize the primary crushing operation of the kitchen waste to be treated, the kitchen waste with large size to be treated can be crushed into the kitchen waste with small size by the first crushing part 2h and the second crushing part 2i, the kitchen waste crushed into the kitchen waste with small size can be concentrated to the first filtering block 2f under the rotation of the first rotating block 2e, then, the kitchen waste to be treated on the first rotating block 2e enters the two symmetrically arranged rollers 3e through the first filtering block 2f, if part of the kitchen waste to be treated on the first rotating block 2e may be blocked on the first crushing part 2h and the second crushing part 2i in the crushing process, a plurality of first water inlet valves 4c arranged on the outer circumferential wall of the treatment box 1 are opened, and the kitchen waste blocked on the first rotating block 2e is flushed through water; when the kitchen waste subjected to primary treatment enters the two rollers 3e, the kitchen waste subjected to primary treatment is crushed again by rotating the plurality of hobbing sets 3f on each roller 3e in opposite directions through the two rollers 3e, further crushing of the kitchen waste is further completed, if uncrushed kitchen waste is left on the two rollers 3e, the second water inlet valve 4d can be opened, water is discharged to realize flushing operation of the kitchen waste on the two rollers 3e, the kitchen waste subjected to crushing can flow to the first discharging block for 3h, the kitchen waste subjected to crushing can enter the discharging pipeline 3c through the first discharging block for 3h, and then the kitchen waste enters the sewer to be discharged.

The upper cover plate 1a is of a cylindrical structure, the feed inlet 1b is arranged at the eccentric position of the upper cover plate 1a, a first feed pipeline 1c is vertically arranged on the upper cover plate 1a, the first feed pipeline 1c is communicated with the feed inlet 1b, the upper cover plate 1a is tightly covered on the treatment box 1 in a working state, a sealing ring is fixedly arranged on the outer side wall of the upper cover plate 1a, the inner side wall of the sealing ring is tightly attached to the outer side wall of the upper cover plate 1a, and the outer side wall of the sealing ring is tightly attached to the inner side wall of the treatment box 1 in an assembly state, so that the sealing performance of the upper cover plate 1a can be realized; the feeding hole 1b is arranged at the eccentric position of the upper cover plate 1a, namely on the peripheral area of the upper cover plate 1a, the feeding hole 1b penetrates through the upper cover plate 1a and is communicated with the treatment box 1, the first feeding pipeline 1c is fixedly arranged at the feeding hole 1b and wraps the feeding hole 1b, the length of the first feeding pipeline 1c is 3-4 times of the thickness of the upper cover plate 1a, the feeding hole 1b and the first feeding pipeline 1c are arranged at the eccentric position and can meet the installation requirement of the driving part 2a, the driving part 2a needs to drive the rotating part 2b to rotate and must be located at the central position of the upper cover plate 1a, and therefore the feeding hole 1b and the first feeding pipeline 1c need to be arranged at the eccentric position of the upper cover plate 1 a.

The rotating component 2b comprises a first rotating block 2e and a first filtering block 2f arranged at a first through hole 2d, the first rotating block 2e is of an inverted circular truncated cone structure, one end, close to the feed inlet 1b, of the first rotating block 2e is provided with an inwards sunken first groove 2g, the first filtering block 2f is of a conical hollow structure, the outer circumferential wall of the first filtering block 2f is provided with a plurality of filtering grooves 2f1 which are uniformly distributed by taking the central line of the first filtering block 2f as the axis, each filtering groove 2f1 penetrates through the first filtering block 2f, kitchen waste to be treated is discharged onto the first rotating block 2e, the top of the first rotating block 2e is provided with an inwards sunken first groove 2g, and the first groove 2g is arranged so that the kitchen waste to be treated flows to the first through hole 2d, the first filtering block 2f is vertically arranged on the first rotating block 2e and is positioned at the first through hole 2d, because the first filtering block 2f is in a conical hollow structure, when the kitchen waste after being crushed is thrown to the outer side wall of the first filtering block 2f, the kitchen waste after being crushed can downwards slide along with the side wall of the first filtering block 2f and finally enters the filtering grooves 2f1 on the first filtering block 2f and then enters the two second crushing parts 3a through the first through hole 2d, when the driving part 2a drives the first filtering block 2f to rotate and further drives the first rotating block 2e to rotate, when the kitchen waste to be treated is crushed on the first rotating block 2e through the first crushing part 2c, and when the first rotating block 2e rotates, the crushed kitchen waste can flow to the first filtering block 2f, because the first filtering block 2f is provided with a plurality of filtering grooves 2f1, the size setting of each filter tank 2f1 is pre-calculated, kitchen waste with specified size after primary crushing can pass through, kitchen waste which does not pass through the filter tank 2f1 can further reach the predicted crushing size under the crushing of the first crushing component 2c, and then can enter the two second crushing components 3a through the filter tank 2f1, if the kitchen waste after crushing still can not pass through the filter tank 2f1, the kitchen waste can be repeatedly crushed by the first crushing component 2c until reaching the specified crushing size, the first rotating block 2e and the first filter block 2f are set to be of such a structure, and the smooth and convenient discharge of the kitchen waste after crushing can be realized.

The driving part 2a comprises a motor 2a1, a transmission rod 2a2 and a protective cover 2a3, the motor 2a1 is vertically arranged on the top of the upper cover plate 1a and is positioned at the central position of the upper cover plate 1a, the upper cover plate 1a is provided with a second through hole for the main shaft of the motor 2a1 to pass through, one end of the transmission rod 2a2 is fixedly connected with the main shaft of the motor 2a1, the other end of the transmission rod 2a2 is fixedly connected with the top of the first filter block 2f, the protective cover 2a3 is arranged outside the motor 2a1 to wrap the motor 2a1 and is fixedly arranged on the top of the upper cover plate 1a through bolts, the motor 2a1 is vertically arranged on the upper cover plate 1a, the main shaft of the motor 2a1 is arranged towards the position of the first rotating block 2e, the main shaft of the motor 2a1 passes through the second through hole to extend into the processing box 1, one end of the transmission rod 2a2 close to the, the rotation of motor 2a1 main shaft and then can drive transfer line 2a2 and rotate, the other end of transfer line 2a2 and the top fixed connection of first filter block 2f, the top of first filter block 2f is equipped with the mounting groove that supplies transfer line 2a2 to peg graft, transfer line 2a2 keeps away from the fixed grafting of one end of first motor 2a1 in the mounting groove, the normal operation of motor 2a1 can be realized in the setting of protection casing 2a3, the probability that motor 2a1 damaged in operational environment has been reduced.

the first crushing part 2c comprises a plurality of first crushing parts 2h and second crushing parts 2i which are uniformly distributed around the axis of the main shaft of the motor 2a1, all the first crushing parts 2h and the second crushing parts 2i are distributed at the top of the first rotating block 2e at intervals, each first crushing part 2h is positioned between two adjacent second crushing parts 2i, the first crushing parts 2h and the second crushing parts 2i are arranged at intervals, the distance between one first crushing part 2h and one adjacent second crushing part 2i is fixed, all the first crushing parts 2h and all the second crushing parts 2i can crush the kitchen waste to be treated, all the first crushing parts 2h realize the first crushing of the kitchen waste to be treated, all the second crushing parts 2i realize the first crushing of the kitchen waste to be treated, and all the second crushing parts 2i realize the first crushing of the kitchen waste which is crushed for the first time, finally, the kitchen waste to be treated is crushed to the specified size.

all first crushing portion 2h includes four first crushing pieces 2h1, every first crushing piece 2h1 includes a plurality of arc crushing strips 2h2 that set up and the arc length diminishes gradually along first rotation piece 2e radius to the centre of a circle department of first rotation piece 2e equidistant, every arc crushing strip 2h2 all can be dismantled and install the top at first rotation piece 2e, every the top of arc crushing strip 2h2 all is equipped with a plurality of arc racks 2h3 that are equipped with along arc crushing strip 2h2 arc length direction equidistant, every arc rack 2h3 all is the same with the length of corresponding arc crushing strip 2h2, when the kitchen waste to be treated falls onto the first rotating block 2e, the first rotating block 2e rotates to drive all the first broken pieces 2h1 arranged on the first rotating block 2e to rotate, and then the kitchen waste to be treated can be broken.

All the second crushing parts 2i comprise four second crushing pieces 2i1, each second crushing piece 2i1 is of a fan-shaped structure, each second crushing piece 2i1 can be detachably mounted at the top of the first rotating block 2e, a plurality of saw-toothed grooves 2i2 uniformly distributed along the arc length direction of the second crushing piece 2i1 are formed in the top of the second crushing piece 2i1, a plurality of through grooves 2i3 distributed at equal intervals are formed in the outer side wall of the lower half portion of the second crushing piece 2i1, each second crushing piece 2i1 is an independent whole, and due to the fact that the first crushing piece 2h1 and the second crushing piece 2i1 are distributed at intervals, when the kitchen waste to be treated is crushed by the first crushing piece 2h1 and the second crushing piece 2i1, the kitchen waste to be crushed to the size capable of passing through the filter groove 2f 1.

Each second crushing component 3a comprises a roller shaft 3d and rollers 3e, the roller shaft 3d is arranged in a horizontal state, two ends of the roller shaft 3d are respectively rotatably arranged on the inner side wall of the treatment box 1, a third through hole for the roller shaft 3d to pass through is formed in the center of each roller 3e, the rollers 3e are sleeved on the roller shafts 3d and are located in the center of the treatment box 1, a plurality of groups of equally-spaced roller groups 3f are arranged on the outer circumferential wall of each roller 3e, each roller group 3f comprises a plurality of tooth blocks 3g uniformly distributed around the axis of the roller 3e, each tooth block 3g is of a triangular prism structure, when the kitchen waste after primary crushing is discharged between the two rollers 3e, a plurality of groups of roller groups 3f are arranged on the two rollers 3e, and the plurality of groups of roller groups 3f on the two rollers 3e are arranged in a staggered mode at intervals, so two rollers 3e can realize dorsad rotation, just so can carry out broken operation once more to the kitchen garbage after first breakage, can realize the breakage on the at utmost through twice broken pending kitchen garbage, and then can satisfy and can not block up the sewer in the inflow sewer, reach the standard of emission.

The water inlet flushing mechanism 4 comprises a first flushing part 4a and a second flushing part 4b, the first flushing part 4a is arranged on the outer circumferential wall of the treatment box 1 and is positioned above the first rotating block 2e, the first flushing part 4a comprises a plurality of first water inlet valves 4c which are uniformly distributed around the axis of the treatment box 1, each first water inlet valve 4c is communicated with the treatment box 1, the second flushing part 4b is arranged on the outer circumferential wall of the treatment box 1 and is positioned above the roller 3e, the second flushing part 4b comprises a second water inlet valve 4d, the second water inlet valves 4d are communicated with the treatment box 1, when the first rotating block 2e rotates and is broken, the kitchen waste to be treated can be blocked at the first breaking part 2h and the second breaking part 2i, the kitchen waste to be treated can be further treated, a plurality of first water inlet valves 4c arranged on the outer circumferential wall of the treatment box 1 can be opened, inlet water is introduced into the treatment box 1 and is led onto the first rotating block 2e, all the first crushing parts 2h and all the second crushing parts 2i arranged on the first rotating block 2e are flushed by the inlet water, the kitchen waste to be treated blocked at the rotating part 2b and the first crushing parts 2c is flushed to the first filtering block 2f of the first rotating block 2e, and the kitchen waste to be treated flows onto the two rollers 3 e; when the two rollers 3e are used for crushing the kitchen waste to be treated, the kitchen waste to be treated can be blocked on the two rollers 3e possibly, at the moment, the second water inlet valve 4d arranged on the outer circumferential wall of the treatment box 1 can be opened, the two rollers 3e are flushed by water, under the action of flushing of water, the kitchen waste after secondary treatment can further rotate along with the two rollers 3e to realize crushing, because the discharging pipeline 3c is arranged below the drainage component 3b, the discharging pipeline 3c is in butt joint with the circulation hole in the drainage component 3b, and the kitchen waste after treatment can be discharged into a sewer pipeline.

The drainage component 3b comprises a first discharging block 3h, the first discharging block 3h is arranged below the roller 3e, an inward concave second groove 3h1 is formed in the top of the first discharging block 3h, a circulation hole through which secondarily crushed kitchen waste flows is formed in the center of the first discharging block 3h, the top of the discharging pipeline 3c is fixedly connected with the bottom of the first discharging block 3h, a discharging port of the discharging pipeline 3c is communicated with the circulation hole, the arrangement of the first discharging block 3h can meet the requirement of discharging the processed kitchen waste, and the discharging pipeline 3c is installed below the first discharging block 3h and is in butt joint with the circulation hole of the first discharging block 3h so that the processed kitchen waste can be discharged into a designated sewer pipe.

the above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A kitchen waste treatment device comprises a treatment box (1), a primary crushing mechanism (2), a secondary crushing mechanism (3) and a water inlet flushing mechanism (4), wherein the treatment box (1) is of an inverted conical structure and is of a hollow structure, the treatment box (1) comprises an openable upper cover plate (1 a), and a feed inlet (1 b) for kitchen waste to be treated to enter the treatment box (1) is formed in the upper cover plate (1 a); the primary crushing mechanism (2) and the secondary crushing mechanism (3) are sequentially arranged in the treatment box (1) along the flow direction of the kitchen waste; the water inlet flushing mechanism (4) is arranged on the outer circumferential wall of the treatment box (1) and communicated with the inside of the treatment box (1), the primary crushing mechanism (2) comprises a driving part (2 a), a rotating part (2 b) fixedly arranged in the treatment box (1) and a first crushing part (2 c) arranged on the rotating part (2 b) and used for crushing kitchen waste to be treated, and a first through hole (2 d) for allowing the primarily crushed kitchen waste to flow through is formed in the center of the rotating part (2 b); the secondary crushing mechanism (3) comprises two second crushing parts (3 a) which are symmetrically arranged and can be mutually occluded, a drainage part (3 b) through which the secondarily crushed kitchen waste flows is arranged under the second crushing parts (3 a), and a discharge pipeline (3 c) through which the crushed kitchen waste flows is arranged at the bottom of the drainage part (3 b); the rotating part (2 b) comprises a first rotating block (2 e) and a first filtering block (2 f) arranged at the first through hole (2 d), the first rotating block (2 e) is of an inverted round table structure, one end, close to the feed port (1 b), of the first rotating block (2 e) is provided with a first concave groove (2 g), the first filtering block (2 f) is of a conical hollow structure, the outer circumferential wall of the first filtering block (2 f) is provided with a plurality of filtering grooves (2 f 1) which are uniformly distributed by taking the center line of the first filtering block (2 f) as an axis, and each filtering groove (2 f 1) penetrates through the first filtering block (2 f); the driving part (2 a) comprises a motor (2 a 1), a transmission rod (2 a 2) and a protective cover (2 a 3), the motor (2 a 1) is vertically arranged at the top of the upper cover plate (1 a) and is located at the center of the upper cover plate (1 a), the upper cover plate (1 a) is provided with a second through hole for a main shaft of the motor (2 a 1) to penetrate through, one end of the transmission rod (2 a 2) is fixedly connected with the main shaft of the motor (2 a 1), the other end of the transmission rod (2 a 2) is fixedly connected with the top of the first filter block (2 f), the protective cover (2 a 3) is arranged outside the motor (2 a 1), and the motor (2 a 1) is wrapped in the protective cover and fixedly mounted at the top of the upper cover plate (1 a) through bolts; the first crushing part (2 c) comprises a plurality of first crushing parts (2 h) and second crushing parts (2 i) which are uniformly distributed around the axis of the main shaft of the motor (2 a 1), all the first crushing parts (2 h) and the second crushing parts (2 i) are distributed at the top of the first rotating block (2 e) at intervals, and each first crushing part (2 h) is positioned between two adjacent second crushing parts (2 i), and the first crushing part is characterized in that: all first broken portion (2 h) includes four first broken fragments (2 h 1), every first broken fragment (2 h 1) include a plurality of arc broken strip (2 h 2) that set up and arc length diminishes gradually along the equidistant setting of the centre of a circle department of first rotation piece (2 e) radius to first rotation piece (2 e), every arc broken strip (2 h 2) homoenergetic is dismantled installs the top at first rotation piece (2 e), every the top of arc broken strip (2 h 2) all is equipped with a plurality of arc racks (2 h 3) that set up along arc broken strip (2 h 2) arc length direction equidistant, every arc rack (2 h 3) all is the same with the length of the arc broken strip (2 h 2) that corresponds.

2. the kitchen waste treatment device according to claim 1, characterized in that: all second crushing portion (2 i) includes broken fragment of four second (2 i 1), every broken fragment of second (2 i 1) is fan-shaped structure, every the top at first rotating block (2 e) is installed that broken fragment of second (2 i 1) homoenergetic is dismantled, the top of broken fragment of second (2 i 1) is equipped with a plurality of jagged grooves (2 i 2) along the arc length direction evenly distributed of broken fragment of second (2 i 1), be equipped with a plurality of equidistant logical grooves (2 i 3) of distributing on the lateral wall of broken fragment of second (2 i 1) the latter half.

3. The kitchen waste treatment device according to claim 2, characterized in that: each second crushing component (3 a) comprises a roller shaft (3 d) and a roller (3 e), the roller shaft (3 d) is arranged in a horizontal state, two ends of the roller shaft (3 d) can be rotatably installed on the inner side wall of the treatment box (1) respectively, a third through hole for the roller shaft (3 d) to penetrate through is formed in the center of the roller (3 e), the roller (3 e) is sleeved on the roller shaft (3 d) and located in the center of the treatment box (1), a plurality of groups of gear groups (3 f) are arranged on the outer circumferential wall of each roller (3 e) at equal intervals, each gear group (3 f) comprises a plurality of gear blocks (3 g) which are uniformly distributed around the axis of the roller (3 e), and each gear block (3 g) is of a triangular prism structure.

4. The kitchen waste treatment device according to claim 3, characterized in that: the mechanism (4) is washed including first washing part (4 a) and second washing part (4 b) to intaking, first washing part (4 a) sets up on the outer periphery wall of handling case (1) and is located the top of first rotation block (2 e), first washing part (4 a) includes a plurality of first water intaking valves (4 c) around the axis evenly distributed who handles case (1), every first water intaking valve (4 c) all with handle case (1) in the intercommunication, second washing part (4 b) sets up on the outer periphery wall of handling case (1) and is located the top of roller (3 e), second washing part (4 b) includes second water intaking valve (4 d), second water intaking valve (4 d) with handle case (1) in the intercommunication.

5. The kitchen waste treatment device according to claim 3, characterized in that: drainage part (3 b) include first play material piece (3 h), first play material piece (3 h) set up the below at roller (3 e), the top of first play material piece (3 h) is equipped with inside sunken second recess (3 h 1), the central point of first play material piece (3 h) puts and is equipped with the circulation hole that the kitchen garbage that supplies the secondary crushing to pass through, the top of ejection of compact pipeline (3 c) and the bottom fixed connection of first play material piece (3 h), the discharge gate and the circulation hole intercommunication of ejection of compact pipeline (3 c).