CN220658721U - Full-automatic kitchen garbage processor - Google Patents

Abstract

The utility model discloses a full-automatic kitchen waste processor, which comprises a crushing chamber and an extrusion chamber, wherein the crushing chamber is positioned above the extrusion chamber and is communicated with the extrusion chamber, a crushing shaft is arranged in the crushing chamber, the extrusion chamber is longer than the crushing chamber, a spiral auger horizontally penetrating the extrusion chamber is arranged in the extrusion chamber, a filter screen is arranged outside the spiral auger, the top of the filter screen positioned right below the crushing chamber is of an open structure, a liquid collecting tank is arranged at the bottom of the extrusion chamber, the liquid collecting tank is connected with an oil-water separation chamber through a liquid discharge pipe, a waste discharge port is arranged at the bottom of the extrusion chamber at the tail end of the spiral auger, a fermentation bin is connected with the waste discharge port through a lifting machine, a winnowing chamber is communicated above the crushing chamber, one end of the winnowing chamber is provided with a feed hopper, the other end of the winnowing chamber is provided with a draught fan, the draught fan is connected with an incinerator through a waste discharge pipe, and a partition valve is arranged on the waste discharge pipe. The utility model integrates screening, crushing, solid-liquid separation, oil-water separation, fermentation and incineration, and the garbage treatment process does not need transfer, thereby greatly improving the working environment.

Description

Full-automatic kitchen garbage processor

Technical Field

The utility model relates to the technical field of environment-friendly treatment equipment, in particular to a full-automatic kitchen waste treatment machine.

Background

In recent years, the food industry has developed rapidly, and the accompanying waste is also rapidly increased, including the waste in the kitchen and the waste after meal.

The garbage produced in the catering industry is mixed with organic components such as unprocessed vegetables, meats, bones, leftovers after meals, leftovers and soup, and also comprises disposable plastic cups, plastic dinner plates, paper cups, paper trays, a large amount of paper towels and the like. For the organic components, the garbage is directly used for feeding pigs and the like, but the garbage contains more seasonings such as spicy oil and the like, has larger oil content, and is not suitable for direct feeding.

It is also impractical for each restaurant to treat the waste alone, so it is common for the waste generated in the restaurant to be treated in a centralized manner, the waste collection be transferred away, and then a plurality of processing steps are performed through a plurality of processing devices. Generally, the liquid parts such as most of oil and water are initially filtered, sundries are screened conditionally (the recycling value of many sundries is low and many sundries are not screened), the liquid parts which are separated directly enter the next link without the condition, are extruded for solid-liquid separation, the separated liquid parts can be purified together with the previous liquid parts, the separated solid parts are crushed by crushing equipment, and the crushed solid parts are required to be treated after being installed, such as fermentation to prepare fertilizer, deep burial and incineration.

The garbage disposal has the advantages of multiple processes, high cost of disposal equipment, leakage and exposure when garbage is transferred between the processes, easy environmental pollution, time and labor waste for garbage disposal, and reluctance of many young people to engage in the work.

Disclosure of Invention

In order to solve the problems, the utility model provides a full-automatic kitchen waste processor which integrates screening, crushing, solid-liquid separation, oil-water separation, fermentation and incineration, so that the manufacturing cost is greatly reduced, the transfer is not needed in the waste processing process, the working environment is greatly improved, the waste processing efficiency is high, and the equipment manufacturing cost and the use cost are reduced.

According to one aspect of the utility model, a full-automatic kitchen waste processor is provided, which comprises a crushing chamber and an extrusion chamber, wherein the crushing chamber is positioned above the extrusion chamber and is communicated with the extrusion chamber, a crushing shaft is arranged in the crushing chamber, the extrusion chamber is longer than the crushing chamber, a spiral auger horizontally penetrating the crushing chamber is arranged in the extrusion chamber, a filter screen is arranged outside the spiral auger, the top of the filter screen positioned right below the crushing chamber is of an open structure, a liquid collecting tank is arranged at the bottom of the extrusion chamber, the liquid collecting tank is connected with an oil-water separation chamber through a liquid discharge pipe, a waste discharge port is arranged at the bottom of the extrusion chamber at the tail end of the spiral auger, a fermentation bin is connected with the waste discharge port through a lifting machine, a winnowing chamber is communicated above the crushing chamber, one end of the winnowing chamber is provided with a feed hopper, the other end of the winnowing chamber is provided with a draught fan, the draught fan is connected with an incinerator through a waste discharge pipe, and a partition valve is arranged on the waste discharge pipe. Therefore, garbage to be treated is put into a feed hopper, paper products and plastic products in the garbage are conveyed into an incinerator through a waste discharge pipe in a winnowing chamber by an induced draft fan, when a certain amount of garbage is accumulated, unified incineration can be performed, and a partition valve needs to be closed during the incineration; the other rubbish falls into crushing room, liquid such as profit can fall into the extrusion chamber earlier, the rubbish is broken to be handled to the miniaturization through the crushing axle, fall into on the spiral auger from the filter screen top of open mouth through the filter screen, along with the transportation of spiral auger, liquid such as profit separates to the collecting vat, flow to oil water separation room through the fluid-discharge tube and carry out oil water separation processing, the solid residue goes out the waste gate and goes into fermentation storehouse through the lifting machine, make fertilizer through the mode of fermentation, this rubbish processor collects screening, the breakage, solid-liquid components of a whole that can function independently, oil-water separation, fermentation, burn in an organic whole, need not artifical the transportation in the midway, no pollution conditions such as oil-water leakage, rubbish exposure, operational environment has been improved greatly, work efficiency has been improved greatly.

In some embodiments, a semicircular screen is arranged in the crushing chamber, the crushing shaft is positioned above the screen, crushed materials fall into the extrusion chamber through the screen, and the screen beyond the lower part of the crushing chamber is of a cylindrical structure. Therefore, the filter screen in the extrusion chamber can be in a sectional type, the lower part of the crushing chamber is a semicircular filter screen, the material receiving is convenient, and the subsequent cylindrical filter screen is favorable for solid-liquid separation.

In some embodiments, the auger has a central shaft with a diameter that gradually increases toward its direction of conveyance and helical blades with a pitch that gradually decreases toward adjacent blades in its direction of conveyance. Therefore, along with the conveying process, the garbage is gradually extruded and dehydrated, and solid-liquid separation is facilitated.

In some embodiments, the position of the oil-water separation chamber is lower than the extrusion chamber, an oil water barrel and an oil collecting barrel are arranged in the oil-water separation chamber, the upper part of the oil water barrel is communicated with the oil collecting barrel through an oil discharge pipe, an electromagnetic valve is arranged on a pipeline of the oil discharge pipe, a density sensor is arranged on the upper part of the oil water barrel to distinguish oil and water, the position of the density sensor is lower than that of the oil discharge pipe, the tail end of the liquid discharge pipe extends into the oil water barrel and is lower than that of the density sensor, a vertically upward water discharge pipe is arranged in the oil water barrel, a water outlet is arranged at the bottom end of the water discharge pipe, the position of the water outlet is higher than that of an inlet of the oil discharge pipe, and a drain outlet is arranged at the bottom of the oil water barrel. Therefore, after the untreated oil-water mixture enters the oil water bucket through the liquid discharge pipe, grease in the oil-water mixture floats on water, the electromagnetic valve is opened after the density sensor detects the grease along with the rising of the liquid level, the grease enters the oil collecting bucket through the oil discharge pipe along with the rising of the grease, and the water is lifted through the water discharge pipe to be discharged from the water outlet due to the principle of a communicating vessel, so that the separation of the oil and the water is realized.

In some embodiments, the heating pipeline is arranged around the inner wall of the oil-water separation chamber, and the oil collecting barrel is provided with an oil level gauge. Therefore, because winter or northern weather is cold, the oil water is easy to solidify into blocks, the blockage is avoided, the heating pipeline is arranged around the oil-water separation chamber, the situation can be avoided, the oil level gauge is arranged on the oil collecting barrel, an operator can know the oil quantity in the oil collecting barrel in time, the treatment is timely, and the leakage is avoided.

In some embodiments, a perforated baffle is arranged in the fermentation bin to divide the fermentation bin into an upper bin and a lower bin, a spraying system is connected in the upper bin, a stirring shaft arranged vertically is arranged in the center of the fermentation bin, a stirring blade is arranged on the stirring shaft in the upper bin, a scraping blade rod is arranged at the position, close to the baffle, of the stirring shaft in the upper bin, a scraping blade arranged obliquely is arranged on the scraping blade rod, the length of the scraping blade is slightly smaller than the radius of the fermentation bin, and the bottom of the scraping blade is close to the upper surface of the baffle. Therefore, after the solid residues enter the fermentation bin, required elements can be added according to the requirements of biological fermentation, and stirring is carried out through the stirring blade, so that uniform mixing is facilitated, the fermentation is accelerated to form fine particles which fall into the lower bin, and the scraping blade can prevent residues from accumulating to block the holes on the partition plate; the spraying system is arranged in the upper bin, so that the liquid medicine for fermentation is conveniently put into the upper bin, and the interior of the fermentation bin is also conveniently cleaned regularly.

In some embodiments, the lower part of the lower bin is provided with a funnel-shaped structure, a receiving and conveying auger is arranged at the bottom of the lower bin, and the tail end of the receiving and conveying auger is connected with a receiving bin. Therefore, the fermented substances are discharged into the receiving bin through the receiving and conveying auger and can be used for biofertilizer.

Compared with the prior art, the utility model has the beneficial effects that: the full-automatic kitchen waste processor provided by the utility model integrates screening, crushing, solid-liquid separation, oil-water separation, fermentation and incineration, after the waste is put into the processor, mixed paper products and plastic products are conveyed into the incinerator through the waste discharge pipe firstly through the induced draft fan, the rest waste falls into the crushing chamber, the crushed waste falls onto the spiral auger of the extrusion chamber, solid-liquid separation is realized through spiral extrusion conveying, after the waste enters the processor, oil-water mixed liquid is collected in the liquid collecting tank through the screen and the filter screen, and flows to the oil-water separation chamber through the liquid discharge pipe for oil-water separation treatment, the separated solid residues are discharged out of the waste discharge port to the fermentation bin through the lifter, and the fertilizer is prepared in a fermentation mode.

Drawings

FIG. 1 is a schematic view of a fully automatic kitchen waste disposer in accordance with one embodiment of the present utility model;

FIG. 2 is a schematic view of the installation structure of the air separation chamber, the crushing chamber and the extrusion chamber;

FIG. 3 is a schematic view of the structure of the screen in the crushing chamber;

FIG. 4 is a schematic structural view of the oil-water separation chamber;

FIG. 5 is a schematic view of the mounting structure of the fermentation bin and the receiving bin.

Detailed Description

The utility model is further described below in connection with the following detailed description.

As shown in fig. 1, the full-automatic kitchen garbage disposer according to the embodiment of the utility model comprises a crushing chamber 2 and an extrusion chamber 3, wherein the crushing chamber 2 is positioned above the extrusion chamber 3 and is fixed by screws, the crushing chamber 2 is communicated with the extrusion chamber 3, and the extrusion chamber 3 is arranged on a frame 100. A crushing shaft 21 is arranged in the crushing chamber 2 horizontally, the crushing shaft 21 is a shaft, and a plurality of thick blades are arranged on the shaft and are used for crushing the wastes. The extrusion chamber 3 is longer than the crushing chamber 2, a spiral auger 31 which is horizontally arranged in a penetrating manner is arranged in the extrusion chamber 3, and the spiral auger 31 is connected with a driving motor 310. The screw auger 31 is provided with a filter screen 32, the top of the filter screen 321 positioned right below the crushing chamber 2 is of an open structure, and the filter screen 322 exceeding the lower part of the crushing chamber 2 is of a cylindrical structure. The bottom of the extrusion chamber 3 is provided with a liquid collecting tank 33, the liquid collecting tank 33 is connected with the oil-water separation chamber 4 through a liquid discharge pipe 34, and a solenoid valve 341 is arranged on a pipeline of the liquid discharge pipe 34 and used for controlling the discharge of the separated liquid. The bottom of the extrusion chamber 3 at the tail end of the spiral auger 31 is provided with a waste discharge port 35, and the waste discharge port 35 is connected with a fermentation bin 6 through a lifting machine 60. The upper part of the crushing chamber 2 is communicated with a winnowing chamber 1, and the winnowing chamber 1 and the crushing chamber 2 are fixed by screws. A feeding hopper 11 for throwing garbage is arranged at one end of the air separation chamber 1, a draught fan 12 is arranged at the other end of the air separation chamber 1, the draught fan 12 is used for sucking light paper products and plastic products in the garbage, the draught fan 12 is connected with an incinerator 5 through a waste discharge pipe 13, and a block valve 14 is arranged on the waste discharge pipe 13.

As shown in fig. 2, the isolating valve 14 specifically includes a valve body 141, a valve plate 142 and a cylinder 143, two ends of the valve body 141 are mounted on the waste pipe 13 through flanges, the cylinder 143 is mounted on the frame 100 through a base 144, a piston rod of the cylinder 143 is connected with the valve plate 142, and the valve plate 142 can be moved in a pluggable manner relative to the valve body 141, so as to realize opening or closing of the isolating valve 14.

The garbage to be treated is put into a feed hopper 11, paper products and plastic products in the garbage are conveyed into an incinerator 5 through a waste discharge pipe 13 in a winnowing chamber 1 by an induced draft fan 12, and when a certain amount is accumulated, unified incineration can be performed, and a block valve 14 needs to be closed during the incineration. The rest of garbage falls into the crushing chamber 2, liquid such as oil water can fall into the extrusion chamber 3 earlier, the garbage is broken to be tiny after passing through crushing shaft 21, fall into spiral auger 31 from the filter screen 321 top of open mouth, along with the transportation of spiral auger 31, liquid such as oil water separates to collecting tank 33, flow to oily water separation chamber 4 through fluid-discharge tube 34 and carry out oil water separation processing, solid residue goes out waste outlet 35 and passes through hoist 60 to fermentation storehouse 6 in, make fertilizer through the mode of fermentation, this garbage disposer collects screening, the crushing, solid-liquid components of a whole that divides, oil-water separation, fermentation, burn in an organic whole, need not artifical transportation midway, no pollution conditions such as oil water leakage, garbage exposure, improve operational environment greatly, work efficiency has been improved greatly.

A semicircular screen 22 (shown in figure 3) is arranged and fixed in the crushing chamber 2, the crushing shaft 21 is positioned above the screen 22, a plurality of small holes are formed in the screen 22, and crushed materials fall into the extrusion chamber 3 through the screen 22.

As shown in fig. 2, the auger 31 has a central shaft 311 and helical blades 312, the diameter of the central shaft 311 in the conveying direction thereof gradually increases, and the pitch between adjacent blades in the conveying direction of the helical blades 312 gradually decreases. The filter screen 32 in the extrusion chamber 3 can adopt a sectional type, the semicircular filter screen 321 below the crushing chamber 2 is convenient for receiving materials, and the cylindrical filter screen 322 is adopted subsequently, so that along with the conveying process, garbage is gradually extruded and dehydrated by the spiral auger 31, and solid-liquid separation is facilitated.

The oil-water separation chamber 4 can be designed according to the requirement, can be buried underground or can be placed on the ground, but in order to ensure that the separated oil and water can be smoothly discharged, the position of the oil-water separation chamber 4 is preferably lower than that of the extrusion chamber 3. As shown in fig. 4, an oil water bucket 41 and an oil collecting bucket 42 are arranged in the oil-water separation chamber 4, the upper part of the oil water bucket 41 is communicated with the oil collecting bucket 42 through an oil discharge pipe 43, an electromagnetic valve 44 is arranged on a pipeline of the oil discharge pipe 43, a density sensor 45 is arranged on the upper part of the oil water bucket 41, and the position of the density sensor 45 is lower than that of the oil discharge pipe 43. The solenoid valve 44 and the density sensor 45 are connected to a controller, and the operations of the solenoid valve 44 and the density sensor 45 are controlled by the controller. The density sensor 45 is a product commonly used in the existing market for oil and water, and the solenoid valve 44 is opened when the density sensor 45 detects oil. The end of the drain pipe 34 extends into the oil-water barrel 41 and is lower than the density sensor 45, a vertically upward drain pipe 46 is arranged in the oil-water barrel 41, a water outlet 461 is arranged on the drain pipe 46, the bottom end of the drain pipe 46 is positioned near the bottom of the oil-water barrel 41, the position of the water outlet 461 is higher than the inlet position of the oil drain pipe 43, and a drain outlet 47 is arranged at the bottom of the oil-water barrel 41. Therefore, after the untreated oil-water mixture enters the oil water bucket 41 through the drain pipe 34, grease in the oil-water mixture floats on water, the electromagnetic valve 44 is opened after the density sensor 45 detects the grease along with the rising of the liquid level, the grease enters the oil collecting bucket 42 through the oil drain pipe 43 along with the rising of the grease, and the water is lifted through the drain pipe 46 to be discharged from the water outlet 461 due to the principle of a communicating vessel, so that the separation of the oil and the water is realized.

Because winter or northern weather is cold, the oil water is easy to solidify into blocks, and the block is avoided, and the heating pipelines 48 are arranged around the inner wall of the oil-water separation chamber 4, so that the situation can be avoided. The oil level gauge 49 is arranged on the oil collecting barrel 42, the oil level gauge 49 adopts a conventional floating ball type oil level gauge, and a dial plate of the oil level gauge 49 can be arranged outside the oil-water separation chamber 4, so that the oil level gauge is convenient for an operator to observe, and the operator can know the oil quantity in the oil collecting barrel 42 in time and process in time, thereby avoiding leakage.

As shown in fig. 5, a perforated partition 601 is installed in the fermentation chamber 6 to divide the fermentation chamber 6 into an upper chamber 61 and a lower chamber 62, a spraying system 63 is connected in the upper chamber 61, and the spraying system 63 is externally connected with a spraying pipeline. The center of the fermentation bin 6 is provided with a vertically arranged stirring shaft 64, the stirring shaft 64 in the upper bin 61 is provided with a stirring blade 65, the stirring shaft 64 in the upper bin 61 is provided with a scraping blade rod 66 close to the position of the partition 601, the scraping blade rod 66 is provided with a scraping blade 661 which is obliquely arranged, the length of the scraping blade 661 is slightly smaller than the radius of the fermentation bin 6, and the bottom of the scraping blade 661 is close to the upper surface of the partition 601. Like this, after solid residue gets into fermentation storehouse 6, can add required element according to bio-fermentation's needs, stir through stirring vane 65, be favorable to misce bene for ferment to tiny granule and fall into lower storehouse 62, and doctor-bar 661 can avoid the residue to pile up the hole on the jam baffle 601. The spraying system 63 is arranged in the upper bin 61, so that the liquid medicine for fermentation is conveniently put into the upper bin 61, and the interior of the fermentation bin 6 is also conveniently cleaned regularly.

The lower part of the lower bin 62 is provided with a funnel-shaped structure, a discharge hole 621 is arranged at the bottom of the lower bin 62, a receiving and conveying auger 70 is arranged at the position of the discharge hole 621, and the tail end of the receiving and conveying auger 70 is connected with a receiving bin 7. The fermented material is discharged into the receiving bin 7 through the receiving and conveying auger 70 and can be used for biological fertilizer.

The full-automatic kitchen waste processor provided by the utility model integrates screening, crushing, solid-liquid separation, oil-water separation, fermentation and incineration, after the waste is put into the processor, firstly mixed paper products and plastic products are conveyed into the incinerator 5 through the waste discharge pipe 13 by the induced draft fan 12, the rest waste falls into the crushing chamber 2, falls into the spiral auger 31 of the extrusion chamber 3 after the crushing treatment, solid-liquid separation is realized through spiral extrusion conveying, after the waste enters the processor, the oil-water mixed liquid is filtered by the screen 22 and the filter screen 32, collected by the liquid collecting tank 33, flows into the oil-water separation chamber 4 through the liquid discharge pipe 34 for oil-water separation treatment, and the separated solid residue is discharged into the fermentation bin 6 through the lifting machine 60 to prepare the fertilizer in a fermentation mode. When a certain amount of waste is accumulated in the incinerator 5, the waste can be incinerated intensively. When the garbage treatment machine is used for treating garbage, manual transportation is not needed in the middle, pollution conditions such as oil-water leakage and garbage exposure are avoided, the working environment is greatly improved, and the working efficiency is greatly improved.

While only certain embodiments of the present utility model have been described, it will be apparent to those skilled in the art that other modifications and improvements can be made without departing from the inventive concept of the present utility model.

Claims (5)

1. The full-automatic kitchen garbage treatment machine comprises a crushing chamber (2) and an extrusion chamber (3), wherein the crushing chamber (2) is positioned above the extrusion chamber (3) and is communicated with the extrusion chamber (3), the full-automatic kitchen garbage treatment machine is characterized in that a crushing shaft (21) is arranged at the bottom of the extrusion chamber (2), the extrusion chamber (3) is longer than the crushing chamber (2), a spiral auger (31) horizontally penetrating the extrusion chamber (3) is arranged, a filter screen (32) is arranged outside the spiral auger (31), the top of the filter screen positioned right below the crushing chamber (2) is of an open structure, a liquid collecting tank (4) is arranged at the bottom of the extrusion chamber (3), a waste discharging port (35) is arranged at the bottom of the extrusion chamber (3), the waste discharging port (35) is connected with a fermentation bin (6) through a lifting machine (60), a draught fan (12) is arranged at one end of the air separation chamber (1) and is connected with a waste discharging pipe (12) through a draught fan (12), a block valve (14) is arranged on the waste discharge pipe (13);

be equipped with foraminiferous baffle (601) in fermentation storehouse (6), with last storehouse (61) and lower storehouse (62) with divide into fermentation storehouse, go up storehouse (61) in-connection and have spray system (63), the center of fermentation storehouse (6) is equipped with (mixing) shaft (64) of vertical setting, (mixing) shaft (64) in last storehouse (61) are equipped with stirring vane (65), (mixing) shaft (64) in last storehouse (61) are equipped with doctor blade pole (66) by baffle (601) position department, install doctor blade (661) of slope setting on doctor blade pole (66), doctor blade (661) length slightly is less than the radius of fermentation storehouse (6), the bottom of doctor blade (661) is close to baffle (601) upper surface, the lower part of lower storehouse (62) sets up to hopper-shaped structure down storehouse (62) bottom position sets up connects material and carries auger (70), connect the end-to-end connection of material auger (70) to connect storehouse (7).

2. The full-automatic kitchen garbage disposer of claim 1, wherein a semicircular screen (22) is arranged in the crushing chamber (2), the crushing shaft (21) is positioned above the screen (22), crushed materials fall into the extrusion chamber (3) through the screen (22), and the screen beyond the lower part of the crushing chamber (2) is of a cylindrical structure.

3. The fully automatic kitchen waste processor according to claim 2, wherein the spiral auger (31) has a central shaft (311) and spiral blades (312), the diameter of the central shaft (311) gradually increases toward the conveying direction thereof, and the distance between adjacent blades in the conveying direction of the spiral blades (312) gradually decreases.

4. The full-automatic kitchen garbage disposer as set forth in claim 1, wherein the position of the oil-water separation chamber (4) is lower than the extrusion chamber (3), an oil water barrel (41) and an oil collecting barrel (42) are provided in the oil-water separation chamber (4), the upper part of the oil water barrel (41) is communicated with the oil collecting barrel (42) through an oil drain pipe (43), an electromagnetic valve (44) is provided on a pipeline of the oil drain pipe (43), a density sensor (45) is provided on the upper part of the oil water barrel (41) to distinguish oil and water, the position of the density sensor (45) is lower than the oil drain pipe (43), the tail end of the liquid drain pipe (34) extends into the oil water barrel (41) and is lower than the density sensor (45), a vertically upward drain pipe (46) is provided in the oil water barrel (41), the bottom end of the drain pipe (46) is located at the bottom of the oil water barrel (41), the position of the water outlet (461) is higher than the inlet position of the oil drain pipe (43), and a drain port (47) is provided at the bottom of the oil barrel (41).

5. The full-automatic kitchen garbage disposer of claim 4, wherein a heating pipeline (48) is arranged around the inner wall of the oil-water separation chamber (4), and the oil collecting barrel (42) is provided with an oil level gauge (49).