CN212348986U

CN212348986U - Kitchen waste crusher capable of avoiding over-crushing

Info

Publication number: CN212348986U
Application number: CN201922285127.3U
Authority: CN
Inventors: 任国英
Original assignee: Nanjing Linyi Kitchen Technology Co ltd
Current assignee: Nanjing Linyi Kitchen Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-01-15
Anticipated expiration: 2029-12-18

Abstract

The utility model provides an avoid crossing kibbling kitchen garbage rubbing crusher. The utility model discloses a casing, casing the inside has crushing chamber, characterized by: the grinding cavity is divided into a grinding inner cavity and a grinding outer cavity by a cylindrical screen, a feed inlet communicated with the grinding inner cavity is formed in the shell, a discharge outlet communicated with the grinding outer cavity is formed in one side of the shell, a movable cutter disc is arranged at the bottom of the grinding inner cavity, the bottom of the movable cutter disc penetrates through the shell and is connected with a motor, a movable cutter blade is connected onto the movable cutter disc, and a static cutter blade matched with the movable cutter blade is arranged on an upper edge of the grinding inner cavity. The utility model discloses the existence of suspended particle in the ground paste has been reduced. The burden that suspended matters can not be isolated is reduced for the tail end oil-water separator.

Description

Kitchen waste crusher capable of avoiding over-crushing

The technical field is as follows:

the utility model relates to an avoid crossing kibbling kitchen garbage rubbing crusher belongs to environmental protection equipment technical field.

Background art:

the kitchen waste is complex in components, and mainly comprises oil, water, fruit peels, vegetables, rice flour, fish, meat, bones and a mixture of various substances such as waste tableware, plastics, paper towels and the like. It features easy decay and deterioration, emitting foul smell and spreading bacteria and virus. After proper treatment and processing, the biomass can be converted into new resources, the characteristics of high organic matter content enable the biomass to be used as fertilizer and feed after strict treatment, methane can be generated to be used as fuel or power generation, and the grease part can be used for preparing biofuel.

The kitchen waste is used as fertilizer, feed or fuel, the primary steps of treatment are crushing and dehydration, the dehydrated dry waste is used for preparing fertilizer, feed and the like, and liquid substances generated by dehydration need to be subjected to oil-water separation, so that the difficulty of subsequent sewage treatment is reduced, and the separated grease part can be reused.

Current rubbing crusher, generally including smashing the chamber, it is provided with crushing blade to smash the chamber the inside, it sets up the pan feeding mouth to go up, set up the discharge gate below, all materials, no matter the particle size, it all will follow the pan feeding mouth through crushing blade's cutting action and discharge from the discharge gate again to get into the rubbing crusher and carry out kibbling process, cause the material of some small granules after smashing like this, become the particle diameter and be less than 7 mm's the tiny particle that is less than 1mm even, follow-up in-process that dewaters, the tiny particle passes among the filter screen entering liquid thing of dewatering equipment, become the tiny particle suspended solid, because follow-up needs carry out oil water separation again to the liquid thing that the dehydration produced, and these suspended solids and grease all float on the liquid surface, great difficulty has been brought to oil.

The utility model has the following contents:

the utility model aims at providing an avoid crossing kibbling kitchen garbage rubbing crusher to the problem that above-mentioned exists, reduced the existence of suspended particle in the ground paste. The burden that suspended matters can not be isolated is reduced for the tail end oil-water separator.

The above purpose is realized by the following technical scheme:

avoid crossing kibbling kitchen garbage rubbing crusher, which comprises a housin, the casing the inside has crushing chamber, crushing chamber the inside will smash the chamber and fall into grinding inner chamber and grinding the exocoel through a cylindric screen cloth, be provided with on the casing with the feed inlet of grinding the inner chamber intercommunication, one side of casing be provided with grind the discharge gate of exocoel intercommunication, it is provided with the moving cutter head to grind the inner chamber bottom, the moving cutter head bottom is passed the casing is connected with the motor, be connected with the moving blade on the moving cutter head, grind the last eaves of inner chamber be provided with moving blade complex stationary blade.

The kitchen waste pulverizer capable of avoiding crushing is characterized in that the mesh aperture of the cylindrical screen is 7-15 mm.

Avoid crossing kibbling kitchen garbage rubbing crusher, the casing sets up at the top of motor, through the screw of its bottom and the flange fixed connection of motor, the casing bottom is provided with the stabilizer blade.

Avoid crossing kibbling kitchen garbage rubbing crusher, the outer wall of cylindric screen cloth with smash the clearance that has 20mm at least between the inner wall in chamber.

Avoid crossing kibbling kitchen garbage rubbing crusher, the bore of discharge gate is not less than smash half of chamber height just the inner wall bottom of discharge gate with smash the bottom parallel and level in chamber.

The kitchen waste crusher capable of avoiding crushing is characterized in that at least two movable blades and at least two static blades are uniformly arranged.

Has the advantages that:

1. the utility model discloses a cylindric screen cloth will smash the chamber and cut apart into grinding inner chamber and grinding exocoel, sets up the discharge gate in one side of casing simultaneously, and such a part particle diameter is less than the tiny particle material in cylindric screen cloth aperture is through smashing just directly discharge from the discharge gate, has avoided smashing, has reduced the existence of suspended particle in the ground paste. The load that suspended solids can not be isolated is reduced for the tail end oil-water separator of the kitchen waste.

Description of the drawings:

fig. 1 is a schematic top view of the present invention.

Fig. 2 is a sectional view taken along line B-B of fig. 1.

In the figure: 1. a housing; 2. a cylindrical screen; 3. a feed inlet; 4. a discharge port; 5. a movable cutter disc; 6. a motor; 7. a movable blade; 8. a stationary blade; 9. and (3) a support leg.

The specific implementation mode is as follows:

example 1:

as shown in fig. 1-2: the kitchen waste pulverizer avoiding crushing of this embodiment, including casing 1, the casing the inside has crushing chamber, crushing chamber the inside will smash the chamber and fall into grinding inner chamber and grinding exocoel through a cylindric screen cloth 2, be provided with on the casing with grind the feed inlet 3 of inner chamber intercommunication, one side of casing be provided with grind the discharge gate 4 of exocoel intercommunication, it is provided with movable cutter head 5 to grind the inner chamber bottom, the movable cutter head bottom is passed the casing is connected with motor 6, be connected with movable cutter blade 7 on the movable cutter head, grind the last eaves of inner chamber be provided with movable cutter blade complex stationary blade 8.

In the kitchen waste pulverizer avoiding excessive pulverization in the embodiment, the mesh aperture of the cylindrical screen is 7-15 mm.

Avoid crossing kibbling kitchen garbage rubbing crusher in this embodiment, the casing sets up at the top of motor, through the screw of its bottom and the flange fixed connection of motor, the casing bottom is provided with stabilizer blade 9.

Avoid crossing kibbling kitchen garbage rubbing crusher in this embodiment, the outer wall of cylindric screen cloth with smash the clearance that has 20mm at least between the inner wall in chamber.

Avoid crossing kibbling kitchen garbage rubbing crusher in this embodiment, the bore of discharge gate is not less than half of crushing chamber height just the inner wall bottom of discharge gate with the bottom parallel and level in crushing chamber.

In the kitchen waste pulverizer avoiding excessive pulverization in the embodiment, the movable blade and the fixed blade are respectively provided with at least two blades and are uniformly arranged.

The working process is as follows:

when the kitchen waste needing to be crushed enters the grinding inner cavity from the feeding hole, the kitchen waste is crushed under the matching action of the movable blade and the static blade, crushed materials are finally discharged from the discharging hole through the cylindrical screen, and small particle materials with particle sizes smaller than the aperture of the cylindrical screen are directly discharged from the screen, so that the crushing is avoided, and the burden that suspended matters cannot be isolated is reduced for a tail end oil-water separator of the kitchen waste.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme consisting of the equivalent replacement of the technical features. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.

Claims

1. The utility model provides an avoid crossing kibbling kitchen garbage rubbing crusher, includes the casing, the casing the inside has crushing chamber, characterized by: the grinding cavity is divided into a grinding inner cavity and a grinding outer cavity by a cylindrical screen, a feed inlet communicated with the grinding inner cavity is formed in the shell, a discharge outlet communicated with the grinding outer cavity is formed in one side of the shell, a movable cutter disc is arranged at the bottom of the grinding inner cavity, the bottom of the movable cutter disc penetrates through the shell and is connected with a motor, a movable cutter blade is connected onto the movable cutter disc, and a static cutter blade matched with the movable cutter blade is arranged on the upper edge of the grinding inner cavity; the caliber of the discharge hole is not smaller than half of the height of the crushing cavity, and the bottom of the inner wall of the discharge hole is flush with the bottom of the crushing cavity; the mesh aperture of the cylindrical screen is 7-15 mm; the distance between the outer wall of the cylindrical screen and the inner wall of the crushing cavity is at least 20 mm.

2. The kitchen garbage crusher avoiding the over-crushing as set forth in claim 1, wherein: the shell is arranged at the top of the motor and fixedly connected with a flange of the motor through a screw hole at the bottom of the shell, and support legs are arranged at the bottom of the shell.

3. The kitchen garbage crusher avoiding the over-crushing as set forth in claim 1, wherein: the movable blade and the fixed blade are respectively provided with at least two blades which are uniformly arranged.