CN215541289U

CN215541289U - Harmless resource treatment equipment for kitchen waste

Info

Publication number: CN215541289U
Application number: CN202122018846.6U
Authority: CN
Inventors: 田红杰; 王峰; 张志伟
Original assignee: Hebei Shangde Environmental Engineering Co ltd
Current assignee: Hebei Shangde Environmental Engineering Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses harmless kitchen waste resource treatment equipment in the technical field of kitchen waste treatment, which comprises a treatment box body, wherein a feeding hopper is arranged at the top of the treatment box body, a driving shaft is transversely arranged in an inner cavity of the feeding hopper, a discharging roller is sleeved on the outer wall of the driving shaft and arranged in the inner cavity of the feeding hopper, and two crushing roller shafts are transversely arranged in the inner cavity of the treatment box body. And the liquid can be conveyed to the methane tank for methane fermentation.

Description

Harmless resource treatment equipment for kitchen waste

Technical Field

The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste harmless resource treatment device.

Background

The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing. The kitchen waste contains extremely high moisture and organic matters, is easy to rot and generates stink. 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.

In reality, although a garbage station for recycling kitchen garbage exists, liquid and solid in the kitchen garbage are usually mixed together, and the later harmless treatment is troublesome, and the long-time liquid and solid in the kitchen garbage are mixed together and easily breed germs, so that the quality of the feed additive produced by harmlessly utilizing the garbage in the later period is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide equipment for harmless resource treatment of kitchen waste and kitchen waste, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a harmless resource treatment device for kitchen waste comprises a treatment box body, wherein a feeding hopper is arranged at the top of the treatment box body, a driving shaft is transversely installed in an inner cavity of the feeding hopper, an emptying roller is sleeved on the outer wall of the driving shaft and arranged in the inner cavity of the feeding hopper, two crushing roller shafts are transversely installed in the inner cavity of the treatment box body and arranged below the emptying roller, crushing rollers are sleeved on the outer walls of the crushing roller shafts, two extrusion roller shafts are transversely installed in the inner cavity of the treatment box body and arranged below the two crushing rollers, spiral conveying blades are arranged on the outer walls of the extrusion roller shafts, limiting clamping rails are installed on the front side wall and the rear side wall of the inner cavity of the treatment box body respectively, the limiting clamping rails are arranged below the spiral conveying blades, and a filter screen is horizontally installed between the inner cavities of the two limiting clamping rails, one side of handling the box is provided with the solid collecting box, the bin outlet has been seted up with the junction of handling the box to the solid collecting box, and the bin outlet sets up the top at the filter screen, driving motor is installed to the one end of drive shaft, and driving motor sets up the top at the solid collecting box, be provided with lazytongs between the other end of drive shaft and two crushing roller axles and two extrusion roller axles, the fluid-discharge tube of taking the valve is installed to the back lateral wall of handling the box, and the fluid-discharge tube setting is in the below of filter screen.

Preferably, the synchronizing mechanism establishes the belt pulley one at the driving shaft tip including the cover to and establish belt pulley two and synchronous pulley at crushing roller tip, and synchronous pulley sets up the outside at belt pulley two, the cover is equipped with driving belt one, two between belt pulley one and one of them belt pulley two the cover is equipped with synchronous belt between the synchronous pulley, the end cover of extrusion roller axle is equipped with belt pulley three, the cover is equipped with driving belt two between belt pulley three and the belt pulley two.

Preferably, the second pulley is a double-gully pulley, and the synchronous belt is a horizontal 8-shaped belt.

Preferably, the outer wall of the discharging roller is uniformly provided with arc-shaped grooves, and the side wall of the discharging roller is not contacted with the side wall of the inner cavity of the feeding hopper.

Preferably, the outer wall of each crushing roller is uniformly provided with crushing teeth, and the crushing teeth on the two crushing rollers are meshed with each other.

Preferably, the lateral wall of one side of the treatment box body is provided with a slot matched with the filter screen, and the side edge of the filter screen is in clearance fit with the limiting clamping rail and the slot.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, liquid and fixed mixed kitchen waste are thrown in through the feeding hopper, the driving shaft is driven to rotate through the driving motor, the discharging roller is driven to rotate through the rotation of the driving shaft, the waste can be orderly thrown in through the grooves on the side wall of the discharging roller, the thrown waste is driven by the synchronizing mechanism to be crushed by the two crushing rollers, the solid is conveyed into the inner cavity of the solid collecting box after being extruded in the conveying process through the two spiral conveying blades, the liquid is discharged through the liquid discharge pipe after being filtered by the filter screen, the solid-liquid separation of the kitchen waste is realized, the germ breeding phenomenon caused by solid-liquid mixing of the kitchen waste is avoided, the feed additive is conveniently produced through the solid kitchen waste in a harmless mode in the later period, and the liquid can be conveyed to be fermented by methane.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-treatment box body, 2-feeding hopper, 3-driving shaft, 31-belt pulley I, 32-belt pulley II, 33-synchronous belt pulley, 34-driving belt I, 35-synchronous belt, 36-belt pulley III, 37-driving belt II, 4-discharging roller, 5-crushing roller shaft, 6-crushing roller, 7-extruding roller shaft, 8-spiral conveying blade, 9-limiting clamping rail, 10-filtering screen, 11-solid collecting box, 12-discharging port, 13-driving motor and 14-liquid discharging pipe.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a harmless resource treatment device for kitchen waste comprises a treatment box body 1, wherein a feeding hopper 2 is arranged at the top of the treatment box body 1, a driving shaft 3 is transversely installed in an inner cavity of the feeding hopper 2, a discharging roller 4 is sleeved on the outer wall of the driving shaft 3, the discharging roller 4 is arranged in the inner cavity of the feeding hopper 2, arc-shaped grooves are uniformly formed in the outer wall of the discharging roller 4, the side wall of the discharging roller 4 is not in contact with the side wall of the inner cavity of the feeding hopper 2, kitchen waste mixed with liquid and fixed kitchen waste is thrown in through the feeding hopper 2, the driving shaft 3 is driven to rotate through a driving motor 13, the discharging roller 4 is driven to rotate through the rotation of the driving shaft 3, and the waste can be orderly thrown in through the grooves in the side wall of the discharging roller 4;

two crushing roller shafts 5 are transversely installed in an inner cavity of a treatment box body 1, the crushing roller shafts 5 are arranged below a discharging roller 4, crushing rollers 6 are sleeved on the outer walls of the crushing roller shafts 5, crushing teeth are uniformly arranged on the outer walls of the crushing rollers 6 and are meshed with each other, two extrusion roller shafts 7 are transversely installed in the inner cavity of the treatment box body 1, the extrusion roller shafts 7 are arranged below the two crushing rollers 6, spiral conveying blades 8 are arranged on the outer walls of the extrusion roller shafts 7, limiting clamping rails 9 are installed on the front side wall and the rear side wall of the inner cavity of the treatment box body 1 and are arranged below the spiral conveying blades 8, a filter screen 10 is horizontally installed between the inner cavities of the two limiting clamping rails 9, slots matched with the filter screen 10 are formed in the side wall of one side of the treatment box body 1, and the side edges of the filter screen 10 are in clearance fit with the limiting clamping rails 9 and the slots, the filter screen 10 is convenient to install and draw out;

a solid collecting box 11 is arranged on one side of the processing box 1, a discharge outlet 12 is arranged at the joint of the solid collecting box 11 and the processing box 1, the discharge outlet 12 is arranged above the filter screen 10, a driving motor 13 is arranged at one end of the driving shaft 3, the driving motor 13 is arranged above the solid collecting box 11, a synchronizing mechanism is arranged between the other end of the driving shaft 3 and the two crushing roller shafts 5 and the two extrusion roller shafts 7, the synchronizing mechanism comprises a first belt pulley 31 sleeved at the end part of the driving shaft 3, a second belt pulley 32 and a synchronous belt pulley 33 sleeved at the end part of the crushing roller shafts 5, the synchronous belt pulley 33 is arranged on the outer side of the second belt pulley 32, the second belt pulley 32 is a double-gully belt pulley, a first transmission belt 34 is sleeved between the first belt pulley 31 and one of the second belt pulleys 32, a synchronous belt 35 is sleeved between the two synchronous belt pulleys 33, and the synchronous belt 35 is a transverse 8-shaped belt, the end part of the extrusion roller shaft 7 is sleeved with a third belt pulley 36, a second transmission belt 37 is sleeved between the third belt pulley 36 and the second belt pulley 32, when the driving motor 13 drives the driving shaft 3 to rotate, the driving shaft 3 rotates to drive the first belt pulley 31 to rotate, the first transmission belt 31 rotates to drive the first transmission belt 34 to rotate, the first transmission belt 34 rotates to drive the second belt pulley 32 connected with the first transmission belt to rotate, the second belt pulley 32 rotates to drive the crushing roller shaft 5 connected with the second transmission belt to rotate, the crushing roller shaft 5 rotates to drive the synchronous belt pulley 33 to rotate, the synchronous belt pulley 33 rotates to drive the synchronous belt 35 to rotate, the synchronous belt 35 rotates to drive the synchronous belt pulley 33 on the other side to rotate reversely, so that the two crushing rollers 6 rotate synchronously, the rotation directions are opposite, and the second transmission belt 37 rotates through the rotation of the second belt pulley 32, the rotation of the second transmission belt 37 drives the third belt pulley 36 to rotate, so that the two spiral conveying blades 8 and the two crushing rollers 6 can synchronously rotate;

the drain pipe 14 of taking the valve is installed to the back lateral wall of processing box 1, and the drain pipe 14 sets up the below at filter screen 10, the recess that utilizes the 4 lateral walls of blowing roller can be with the orderly input of rubbish, and the rubbish after the input is under the drive of lazytongs, make two crushing rollers 6 can smash rubbish, again through two helical conveying blade 8 after the extrusion takes place in the process of carrying, carry the solid in the inner chamber of solid collecting box 11, and liquid passes through the drain pipe 14 after the filtration of filter screen 10 and discharges, realize the solid-liquid separation of rubbish from cooking.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a kitchen garbage innocent treatment of resources equipment, is including handling box (1), its characterized in that: the top of the processing box body (1) is provided with a feeding hopper (2), a driving shaft (3) is transversely installed in an inner cavity of the feeding hopper (2), an emptying roller (4) is sleeved on the outer wall of the driving shaft (3), the emptying roller (4) is arranged in the inner cavity of the feeding hopper (2), two crushing roller shafts (5) are transversely installed in the inner cavity of the processing box body (1), the crushing roller shafts (5) are arranged below the emptying roller (4), crushing rollers (6) are sleeved on the outer wall of each crushing roller shaft (5), two extrusion roller shafts (7) are transversely installed in the inner cavity of the processing box body (1), the extrusion roller shafts (7) are arranged below the two crushing rollers (6), spiral conveying blades (8) are arranged on the outer wall of each extrusion roller shaft (7), and limiting clamping rails (9) are installed on the front side wall and the rear side wall of the inner cavity of the processing box body (1), and the limiting clamping rails (9) are arranged below the spiral conveying blades (8), a filter screen (10) is horizontally arranged between the inner cavities of the two limiting clamping rails (9), a solid collecting box (11) is arranged on one side of the processing box body (1), a discharge hole (12) is arranged at the joint of the solid collecting box (11) and the processing box body (1), and the discharge opening (12) is arranged above the filter screen (10), one end of the driving shaft (3) is provided with a driving motor (13), and the driving motor (13) is arranged above the solid collecting box (11), a synchronous mechanism is arranged between the other end of the driving shaft (3) and the two crushing roller shafts (5) and between the other end of the driving shaft and the two squeezing roller shafts (7), a liquid discharge pipe (14) with a valve is arranged on the rear side wall of the treatment box body (1), and the liquid discharge pipe (14) is arranged below the filter screen (10).

2. The kitchen waste harmless resource treatment equipment according to claim 1, characterized in that: synchronous mechanism establishes belt pulley one (31) at drive shaft (3) tip including the cover to and establish belt pulley two (32) and synchronous pulley (33) at crushing roller (5) tip, and synchronous pulley (33) set up the outside at belt pulley two (32), the cover is equipped with driving belt one (34), two between belt pulley one (31) and one of them belt pulley two (32) the cover is equipped with synchronous belt (35) between synchronous pulley (33), the tip cover of extrusion roller axle (7) is equipped with three (36) of belt pulley, the cover is equipped with driving belt two (37) between three (36) of belt pulley and belt pulley two (32).

3. The kitchen waste harmless resource treatment equipment according to claim 2, characterized in that: the second belt pulley (32) is a double-gully belt pulley, and the synchronous belt (35) is a transverse 8-shaped belt.

4. The kitchen waste harmless resource treatment equipment according to claim 1, characterized in that: arc-shaped grooves are uniformly formed in the outer wall of the discharging roller (4), and the side wall of the discharging roller (4) is not in contact with the side wall of the inner cavity of the feeding hopper (2).

5. The kitchen waste harmless resource treatment equipment according to claim 1, characterized in that: the outer wall of the crushing roller (6) is uniformly provided with crushing teeth, and the crushing teeth on the two crushing rollers (6) are meshed with each other.

6. The kitchen waste harmless resource treatment equipment according to claim 1, characterized in that: the side wall of one side of the treatment box body (1) is provided with a slot matched with the filter screen (10), and the side edge of the filter screen (10) is in clearance fit with the limiting clamping rail (9) and the slot.