CN217512508U

CN217512508U - Combined kitchen waste treatment equipment

Info

Publication number: CN217512508U
Application number: CN202221036918.8U
Authority: CN
Inventors: 李吉成; 潘明波
Original assignee: Yunnan Technology and Business University
Current assignee: Yunnan Technology and Business University
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-09-30
Anticipated expiration: 2032-05-04

Abstract

The utility model relates to a modular meal kitchen waste disposal is equipped belongs to meal kitchen waste disposal technical field. The utility model discloses constitute by deoiling reducing mechanism (1) and compression dewatering device (2), deoiling reducing mechanism (1) comprises main frame mechanism (11), water oil separating mechanism (12), rubbing crusher structure (13), blast air mechanism (14) and operation platform mechanism (15), and compression dewatering device (2) comprises auxiliary frame mechanism (21) and compressing mechanism (22), can deoil, smash and compression dehydration to the kitchen discarded object. The utility model discloses there is following benefit: by adopting the combined functional design, the deoiling, crushing and compression and dehydration functions are realized separately, so that the cost of a single device is reduced, and the user can select the device conveniently according to the requirement; before the kitchen waste is crushed, oil-water separation is carried out, so that the separation quality is improved; oil-water separation is realized in a smaller space, and the separated water enters a grinder for utilization; the spiral compression shaft is designed with a two-stage compression function, so that the dehydration rate is improved.

Description

Combined kitchen waste treatment equipment

Technical Field

The utility model relates to a meal kitchen waste disposal technical field, specific saying so relates to a combination formula meal kitchen waste disposal is equipped with deoiling, crushing and dehydration function.

Background

The kitchen waste accounts for 37-62% of the domestic garbage in China, and the kitchen waste is difficult to treat in a centralized manner, high in treatment cost and the like due to the fact that the kitchen waste is dispersed in production source, is easy to rot and deteriorate, is easy to spread diseases and has large water content. The kitchen waste is subjected to dispersive treatment, namely, the kitchen waste is subjected to nearby treatment by adopting a specific environment-friendly method and equipment, the problems of difficulty in centralized treatment, collection and transportation, easiness in secondary pollution and the like of the kitchen waste are solved, and the treatment cost is reduced.

The utility model discloses a combination formula meal kitchen waste disposal is equipped with deoiling, smashing and dehydration function is fit for at residential quarter and dining room and meal the processing of kitchen discarded object, has realized the decentralized processing of meal kitchen discarded object effectively, has reduced meal kitchen waste disposal's cost, has reduced the influence of meal kitchen discarded object to the environment.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to meal kitchen discarded object centralized processing collect transportation difficulty, easy secondary pollution's problem, provide the combination formula meal kitchen discarded object processing equipment that has deoiling, crushing and dehydration function that can use at residential quarter and dining room.

The utility model discloses a following technical scheme realizes: modular meal kitchen waste disposal is equipped and is constituteed by deoiling reducing mechanism (1) and compression dewatering device (2), deoiling reducing mechanism (1) mainly realizes the deoiling and shredding function of meal kitchen discarded object, compression dewatering device (2) mainly realizes the dehydration function of the meal kitchen discarded object after smashing, deoiling shredding function and dehydration function separately realize, can reduce the volume and the weight of single equipment, be favorable to the dispersion treatment of meal kitchen discarded object, and simultaneously, the user also can select suitable function according to the demand of oneself. The deoiling and crushing device (1) consists of a main frame mechanism (11), an oil-water separating mechanism (12), a crushing mechanism (13) and an operating platform mechanism (15), and the compression and dehydration device (2) consists of an auxiliary frame mechanism (21) and a compression mechanism (22); host computer frame mechanism (11) is by main frame (1101), main frame truckle mounting panel (1102), main frame truckle (1103) and main frame bottom plate (1104) are constituteed, welding of main frame truckle mounting panel (1102) is on four angles of main frame (1101) bottom surface, a host computer frame mechanism (11) contains four main frame truckle mounting panels (1102), main frame truckle (1103) of every main frame truckle mounting panel (1102) installation, main frame bottom plate (1104) passes through the bottom surface of bolt fastening at main frame (1101), main frame truckle (1103) can reduce the degree of difficulty that deoiling reducing mechanism (1) removed. The crushing mechanism (13) consists of a crusher frame (1301), a grinding crusher (1302), a crusher inlet sealing ring (1303), a crusher inlet (1304) and a crusher inlet hose (1305), the crusher inlet (1304) side is equipped with crusher water inlet (13041), crusher frame (1301) is installed on main frame bottom plate (1104), grind crusher (1302) and install on crusher frame (1301), crusher inlet (1304) is installed on grind crusher (1302), crusher inlet sealing washer (1303) are located between crusher inlet (1304) and grind crusher (1302), crusher inlet sealing washer (1303) play a sealed role, prevent that the material from leaking between crusher inlet (1304) and grind crusher (1302), one end cover of crusher inlet hose (1305) is fixed in the outside of crusher inlet (1304) and utilizes the clamp. The oil-water separation mechanism (12) comprises an oil-water separation tank (1201), an oil-water separation tank cover (1202), an oil scraping device support (1203), an oil scraping device (1204), an oil drain valve (1205), an oil-water separation water inlet (1206), an oil-water separation water inlet bent pipe (1207), an oil-water separation water outlet (1208), an oil-water separation water outlet bent pipe (1209), a first inclined plate (1219) and a second inclined plate (1220), wherein the oil-water separation tank cover (1202) is provided with an oil collecting inclined surface (12021) and an oil collecting groove (12022), the two sides of the oil collecting groove (12022) are provided with the oil collecting inclined surfaces (12021), oil drops can float slowly in water due to the fact that the density of edible oil is smaller than that of water, the oil drops are collected into the oil collecting groove (12022) by the oil collecting inclined surfaces (12021), the moving distance of oil drops at the edges can be effectively reduced, the oil collecting speed is increased, and the cross-sectional area of the oil collecting groove (12022) is small, under the condition of the same oil quantity, a thicker oil layer is formed for the oil scraping device (1204) to scrape; the oil scraping device (1204) comprises an oil scraping device shell (12041), an oil scraping device shell side plate (12042), an oil scraping device motor (12043), an oil scraping device disc (12044), an oil scraping device scraper (12045) and an oil scraping device oil outlet (12046), wherein an oil-water separating mechanism (12) is arranged on a beam at the bottom of a main frame (1101), an oil-water separating box cover (1202) is arranged on an oil-water separating box (1201), glass cement is adopted between the oil-water separating box cover (1202) and the oil-water separating box (1201) for sealing, an oil scraping device support (1203) is arranged on the outer side surface of an oil collecting tank (12022), the oil scraping device shell side plate (12042) is arranged on the oil scraping device shell (12041), the bottom of the oil scraping device shell side plate (12042) is arranged on the oil scraping device support (1203), the oil scraping device motor (12043) is arranged on the oil scraping device shell side plate (12042), and the oil scraping device (12044) is arranged on a shaft of the oil scraping device motor (12043), a gap is formed in the middle of a scraper (12045) of the oil scraping device, the scraper (12045) of the oil scraping device is installed on a side plate (12042) of a shell of the oil scraping device, a disc (12044) of the oil scraping device is located in the gap of the scraper (12045) of the oil scraping device, the edge of the gap of the scraper (12045) of the oil scraping device is in contact with the disc (12044) of the oil scraping device, after an oil layer exists in an oil collecting tank (12022), the disc (12044) of the oil scraping device transfers oil in the oil collecting tank (12022) to the position of the scraper (12045) through rotation, and meanwhile, the scraper (12045) scrapes the oil on the disc (12044) of the oil scraping device; the outlet end of the oil scraping device scraper (12045) is lower than the other end, so that the oil can flow to the outlet end of the oil scraping device scraper (12045) conveniently; the oil outlet (12046) of the oil scraping device is arranged at the outlet end of the scraper (12045) of the oil scraping device, and the lowest point of the disc (12044) of the oil scraping device is lower than the bottom of the oil collecting tank (12022) so as to ensure that the disc (12044) of the oil scraping device is fully contacted with the oil in the oil collecting tank (12022); the first inclined plate (1219) and the second inclined plate (1220) are uniformly welded and installed inside the oil-water separation tank (1201), the included angle between the first inclined plate (1219) and the horizontal plane is 60 degrees, and the first inclined plate (1219) and the second inclined plate (1220) are favorable for reducing the flow speed of water in the oil-water separation tank (1201), increasing the flow path length of the water and providing sufficient time for floating oil drops in the water; the oil-water separation water inlet (1206) is located in the middle of the side face of the oil-water separation tank (1201), the oil-water separation water outlet (1208) is located at the position, close to the lower side face of the oil-water separation tank (1201), and the positions of the oil-water separation water inlet (1206) and the oil-water separation water outlet (1208) can reduce the influence on the liquid flow in the oil-water separation tank (1201); the first inclined plate (1219) is close to the oil-water separation water inlet (1206), the second inclined plate (1220) is close to the oil-water separation water outlet (1208), one end of the oil-water separation water inlet bent pipe (1207) is installed on the oil-water separation water inlet (1206), and one end of the oil-water separation water outlet bent pipe (1209) is installed on the oil-water separation water outlet (1208); the operating platform mechanism (15) comprises an operating platform surface (1501), a waste deoiling platform surface (1502), a hopper (1503), a discharge hole (1504), a water baffle (1505), an electric heating faucet (1506), a water collecting tank (1507), a water collecting tank water outlet (1508) and a water collecting tank sealing ring (1510), the operating platform mechanism (15) is installed on the upper portion of the main frame (1101), the waste deoiling platform surface (1502) is lower than the operating platform surface (1501), and the hopper (1503) is lower than the waste deoiling platform surface (1502), so that kitchen waste can be prevented from scattering in the processing process through high-low level distribution; the discharge port (1504) is positioned below the hopper (1503), the water baffle (1505) is arranged on the waste oil-removing platform (1502), and the water baffle (1505) can prevent the waste oil-removing platform (1502) from directly entering the hopper (1503); the waste deoiling table top (1502) is provided with water leakage holes (15021), a water collecting tank (1507) is installed below the waste deoiling table top (1502) through bolts, a water collecting tank sealing ring (1510) is located between the water collecting tank (1507) and the waste deoiling table top (1502), a water collecting tank water outlet (1508) is located at the bottom of the water collecting tank (1507), an electric heating faucet (1506) is installed on an operation table top (1501), and the electric heating faucet can heat tap water to improve the deoiling rate; the other end of the oil-water separation water inlet bent pipe (1207) is installed on a water outlet (1508) of the water collecting tank, the other end of the oil-water separation water outlet bent pipe (1209) is installed on a water inlet (13041) of the crusher, and the other end of an inlet hose (1305) of the crusher is installed on a discharge hole (1504); the auxiliary frame mechanism (21) consists of an auxiliary frame (2101), an auxiliary frame caster mounting plate (2102), an auxiliary frame caster (2103) and an auxiliary frame cover plate (2104), wherein the auxiliary frame caster mounting plate (2102) is mounted at four corners of the bottom surface of the auxiliary frame (2101), the auxiliary frame caster (2103) is mounted on the auxiliary frame caster mounting plate (2102), and the auxiliary frame cover plate (2104) is mounted at the top of the auxiliary frame (2101); the compression mechanism (22) is arranged inside the auxiliary frame (2101), the compression mechanism (22) comprises a compression mechanism base plate (2201), a compression mechanism frame (2202), a compression mechanism base (2203), a filter cartridge (2204), a bearing end cover (2205), a tapered roller bearing (2206), an oil seal (2207), a sealing ring (2208), a spiral compression shaft (2209), a filter cartridge upper end fixing plate (2211), a discharge baffle plate (2213), a speed reducing motor fixing plate (2214), a discharge hopper (2215), a speed reducing motor (2216) and a compression water outlet pipe (2217), the filter cartridge (2204) comprises a filter cartridge lower end plate (22041), a steel bar-shaped filter screen (22042), a filter cartridge outer layer cylinder (22043), a filter cartridge upper end plate (22044), a filter cartridge water outlet (22045) and a filter cartridge feed inlet (22046), the steel bar-shaped filter screen (22042) is cylindrical, the filter cartridge upper end plate (22044) and the filter cartridge lower end plate (22041) are respectively welded at the upper end plate and the lower end plate at the upper end of the steel bar-shaped filter screen (22042), the bottom end of the outer cylinder (22043) of the filter cartridge is welded on the lower end plate (22041) of the filter cartridge, the water outlet (22045) of the filter cartridge is welded on the outer cylinder (22043) of the filter cartridge, the water outlet (22045) of the filter cartridge is communicated with the inner cavity of the outer cylinder (22043) of the filter cartridge, and the liquid filtered by the steel bar-shaped filter screen (22042) is discharged from the water outlet (22045) of the filter cartridge; a feeding port (22046) of the filter cylinder penetrates through an outer layer cylinder (22043) of the filter cylinder and is welded on the steel bar-shaped filter screen (22042), the feeding port (22046) of the filter cylinder is communicated with the inner cavity of the steel bar-shaped filter screen (22042), and materials entering from the feeding port (22046) of the filter cylinder enter the inner cavity of the steel bar-shaped filter screen (22042) to be subjected to compression dehydration treatment; a compression mechanism base plate (2201) is arranged at the bottom of a compression mechanism rack (2202), a compression mechanism base plate (2203) is arranged on the compression mechanism base plate (2201), a tapered roller bearing (2206) is arranged in the compression mechanism base plate (2203), a bearing end cover (2205) is arranged at the bottom of the compression mechanism base plate (2203), an oil seal (2207) is arranged in the compression mechanism base plate (2203), a sealing ring (2208) is arranged in the compression mechanism base plate (2203), the bottom of a spiral compression shaft (2209) passes through the oil seal (2207) and is arranged on the tapered roller bearing (2206), a filter cartridge (2204) is arranged on the compression mechanism base plate (2203), and a lower end plate (22041) of the filter cartridge presses the oil seal (2207) and the sealing ring (2208); the discharge baffle (2213) comprises a discharge baffle fixing plate (22131) and a discharge baffle vertical plate (22132), the discharge baffle fixing plate (22131) and the discharge baffle vertical plate (22132) are welded and fixed together, a U-shaped groove (22111) is arranged in the middle of a filter cylinder upper end fixing plate (2211), a filter cylinder upper end plate (22044) is installed with the filter cylinder upper end fixing plate (2211), the discharge baffle fixing plate (22131) is positioned between the filter cylinder upper end plate (22044) and the filter cylinder upper end fixing plate (2211), the edge of the filter cylinder upper end fixing plate (2211) is fixed on a cross bar inside a compression mechanism rack (2202), a discharge hopper (2215) is installed on the discharge baffle (2213), a speed reduction motor fixing plate (2214) is installed at the top of the compression mechanism rack (2202), a flange of a speed reduction motor (2216) is fixed on the speed reduction motor fixing plate (2214), and the upper end of a spiral compression shaft (2209) is installed in a shaft sleeve of the speed reduction motor (2216); one end of a crusher discharge pipe (1306) is connected with a discharge hole of the grinding crusher (1302), the other end of the crusher discharge pipe (1306) is connected with a filter cylinder feed hole (22046), and crushed kitchen waste enters a compression mechanism (22) through the crusher discharge pipe (1306); the compression water outlet pipe (2217) is arranged on the water outlet (22045) of the filter cylinder and discharges the compressed water out of the compression mechanism (22).

Operation platform mechanism (15) still contain drainage swash plate (1509), the swash plate support limit (15092) of drainage swash plate (1509) is wedge, swash plate support limit (15092) are equipped with backup pad mounting groove (15093), be equipped with swash plate hole (15091) that leaks on drainage swash plate (1509), drainage swash plate (1509) are installed on discarded object deoiling mesa (1502), because swash plate support limit (15092) of drainage swash plate (1509) both sides is wedge, drainage swash plate (1509) working plane is the slope, backup pad mounting groove (15093) card is on breakwater (1505), drainage swash plate (1509) can improve the efficiency of deoiling, prevent the jam of discarded object deoiling mesa (1502) simultaneously.

The spiral compression shaft (2209) adopts a two-stage compression structure, and the secondary compression of the crushed kitchen waste is beneficial to improving the dehydration rate; spiral compression axle (2209) are equipped with first order compression structure (22091) and second level compression structure (22092), be equipped with first order compression aggregate section (22093) and first order compression section (22094) on first order compression structure (22091), be equipped with second level compression aggregate section (22095) and second level compression section (22096) on second level compression structure (22092), the compression shaft of first order compression aggregate section (22093) and second level compression aggregate section (22095) is from low to continuous grow of axial diameter, the axial diameter of first order compression section (22094) and second level compression section (22096) is fixed, the pitch of the helical blade of first order compression structure (22091) and second level compression structure (22092) is from down upwards constantly reducing, the pitch of helical blade constantly reduces can reduce the screw transport capacity, improve the material quantity and increase compression degree.

The compression mechanism (22) further comprises a discharge impeller (2210) and an impeller fixing nut (2212), the discharge impeller (2210) comprises an impeller fixing plate (22101), an impeller fixing ring (22102) and blades (22103), the impeller fixing ring (22102) is welded on the impeller fixing plate (22101), the four blades (22103) are uniformly welded on the impeller fixing ring (22102) and the impeller fixing plate (22101), an impeller mounting hole (22104) is formed in the impeller fixing plate (22101), and an anti-blocking notch (22105) is formed in one side, close to the impeller fixing ring (22102), of each blade (22103); the discharge impeller (2210) is arranged on the upper part of the spiral compression shaft (2209) and is fixed by two impeller fixing nuts (2212), the impeller (2210) can effectively discharge compressed solid kitchen waste, and the anti-blocking notch (22105) can prevent the kitchen waste from being clamped between the blades (22103) and the upper end plate (22044) of the filter cylinder.

The oil-water separation mechanism (12) further comprises a first heating pipe (1210), a second heating pipe (1211) and a third heating pipe (1212), wherein the first heating pipe (1210), the second heating pipe (1211) and the third heating pipe (1212) are respectively installed on the side wall of the oil-water separation tank (1201), the positions of the first heating pipe (1210), the second heating pipe (1211) and the third heating pipe (1212) in the vertical direction are lower than the positions of a first inclined plate (1219) and a second inclined plate (1220), the first heating pipe (1210) is located below the oil-water separation water inlet (1206), the second heating pipe (1211) is located below the first inclined plate (1219), the third heating pipe (1212) is located below the second inclined plate (1220), and the first heating pipe (1210), the second heating pipe (1211) and the third heating pipe (1212) are used for heating liquid in the oil-water separation tank (1201), so that the floating speed of oil drops can be improved, while avoiding the oil droplets from becoming solid.

The compression dehydration device (2) further comprises an air blowing mechanism (14), the air blowing mechanism (14) comprises an air blower (1401) and an air pipe (1402), one end of the air pipe (1402) is installed on an air outlet of the air blower (1401), the other end of the air pipe (1402) is provided with an air pipe first outlet (14021), an air pipe second outlet (14022) and an air pipe third outlet (14023), and the air blower (1401) is installed on a cross beam at the bottom of the main frame (1101); the oil-water separation mechanism (12) further comprises a first air inlet (1213), a second air inlet (1214), a third air inlet (1215), a first aeration pipe (1216), a second aeration pipe (1217) and a third aeration pipe (1218); the oil-water separation tank comprises a first air inlet (1213), a second air inlet (1214) and a third air inlet (1215), wherein the first air inlet (1213), the second air inlet (1214) and the third air inlet (1215) are respectively arranged on the side wall of the oil-water separation tank (1201), the outer side of the first air inlet (1213) is connected with a first air pipe outlet (14021), the inner side of the first air inlet (1213) is provided with a first aeration pipe (1216), the outer side of the second air inlet (1214) is connected with a second air pipe outlet (14022), the inner side of the second air inlet (1214) is provided with a second aeration pipe (1217), the outer side of the third air inlet (1215) is connected with a third air pipe outlet (14023), and the outer side of the third air inlet (1215) is provided with a third aeration pipe (1218); the positions of a first aeration pipe (1216), a second aeration pipe (1217) and a third aeration pipe (1218) in the vertical direction are lower than the positions of a first heating pipe (1210), a second heating pipe (1211) and a third heating pipe (1212), the first aeration pipe (1216) is positioned below the first inclined plate (1219), the second aeration pipe (1217) is positioned below the second inclined plate (1220), the third aeration pipe (1218) is positioned below the oil-water separation water outlet (1208), the first aeration pipe (1216) comprises an aeration pipe framework (12161) and an aeration rubber cylinder (12162) with micropores, a gap exists between the aeration pipe framework (12161) and the aeration rubber cylinder (12162) with the micropores, air enters the gap between the aeration pipe framework (12161) and the aeration rubber cylinder (12162) with the micropores from a first air inlet (1213), and the air blower (1401) continuously provides high-pressure air to the first aeration pipe (12161), the second aeration pipe (1217) and the third aeration pipe (1218), high-pressure air is sprayed out from the first aeration pipe (1216), the second aeration pipe (1217) and the third aeration pipe (1218), and tiny bubbles are formed in the oil-water separation tank (1201) to drive oil drops to float upwards.

Four drainage holes (22011) are formed in the compression mechanism bottom plate (2201), and as the upper portion of the compression mechanism bottom plate (2201) is surrounded by the compression mechanism rack (2202), sundries and sewage falling in the working process are not easy to drain, and the drainage holes (22011) can drain the sundries and the sewage.

The utility model relates to a modular meal kitchen waste disposal is equipped has following beneficial effect compared with prior art:

1. the combined kitchen waste treatment equipment adopts the combined functional design, separately realizes the deoiling and crushing function and the compression and dehydration function, reduces the volume and the weight of single equipment, reduces the cost of the single equipment, and is favorable for the dispersed treatment of kitchen waste; meanwhile, for users with different requirements, related functional products can be selected according to actual requirements.

2. The combined kitchen waste treatment equipment firstly separates oil in the kitchen waste before crushing the kitchen waste, so that the oil separation quality is improved; simultaneously, general water oil separating needs great space to reduce the velocity of water flow so that oil drips the come-up, the utility model discloses promote an album oil speed through setting up air supporting, heating, swash plate, collection oil inclined plane isotructure in less space to in concentrating oil to less oil trap, promoted subsequent frizing efficiency. The water used for oil separation directly enters the grinding and crushing machine after being treated, and water does not need to be added into the grinding and crushing machine, so that the water resource is saved.

3. The combined kitchen waste treatment equipment adopts a compression scheme that the spiral compression shaft is vertically arranged, so that the compressed water is discharged in time; because the kitchen waste has certain elasticity, the spiral compression shaft is designed with a secondary compression function, and the compression dehydration rate is improved.

Drawings

Fig. 1 is a first schematic structural diagram of the combined kitchen waste treatment equipment.

Fig. 2 is a schematic structural diagram of the combined kitchen waste treatment equipment.

Fig. 3 is a third schematic structural diagram of the combined kitchen waste treatment equipment.

Fig. 4 is a schematic structural diagram of the combined kitchen waste treatment equipment.

Fig. 5 is a schematic view a of the combined kitchen waste treatment device for local amplification.

Fig. 6 is a first schematic structural diagram of the combined oil-removing and pulverizing device for kitchen waste treatment equipment.

Fig. 7 is a schematic structural diagram II of the combined kitchen waste treatment equipment deoiling and pulverizing device.

Fig. 8 is the utility model discloses a modular meal kitchen waste disposal equips deoiling reducing mechanism's local enlarged schematic diagram B.

Fig. 9 is the utility model discloses a modular meal kitchen waste disposal equips oil-water separation mechanism's a schematic structure drawing.

Fig. 10 is a schematic structural diagram ii of the combined kitchen waste treatment equipment oil-water separation mechanism.

Fig. 11 is the utility model discloses a modular meal kitchen waste disposal equips oil-water separation mechanism's structural schematic diagram three.

Fig. 12 is an E-E sectional view of the combined kitchen waste treatment equipment oil-water separation mechanism.

Fig. 13 is the utility model discloses a modular meal kitchen waste disposal equips oil-water separation mechanism's structural schematic diagram four.

Fig. 14 is a F-F sectional view of the combined oil-water separation mechanism for kitchen waste treatment.

Fig. 15 is a first schematic structural diagram of the combined compressing and dehydrating device for kitchen waste treatment equipment.

Fig. 16 is a schematic structural diagram of a compression and dehydration device of the combined kitchen waste treatment equipment.

Figure 17 is the utility model discloses a modular meal kitchen waste treatment equips compression dewatering device's G-G section view.

Fig. 18 is a schematic view D of the local amplification of the combined compression and dehydration device for kitchen waste treatment equipment.

Fig. 19 is a schematic view C of the combined compressing and dehydrating device for kitchen waste disposal.

Fig. 20 is the third structural schematic diagram of the combined compressing and dehydrating device for kitchen waste treatment equipment.

Fig. 21 is the fourth structural schematic diagram of the combined compressing and dehydrating device for kitchen waste treatment equipment.

Fig. 22 is the utility model discloses a modular meal kitchen waste disposal equips compressing mechanism's schematic structure diagram.

Fig. 23 is a schematic structural view of the filter cartridge of the combined kitchen waste disposal equipment of the present invention.

Fig. 24 is a schematic structural view of the spiral compression shaft of the combined kitchen waste disposal equipment.

Fig. 25 is a schematic structural diagram of the discharge baffle of the combined kitchen waste treatment equipment.

Fig. 26 is a schematic structural diagram of the upper end fixing plate of the filter cartridge of the combined kitchen waste treatment equipment.

Fig. 27 is a schematic structural diagram of the discharge impeller of the combined kitchen waste treatment equipment.

Fig. 28 is a schematic structural view of the combined water filtering sloping plate for kitchen waste treatment equipment.

In the figure, 1-deoiling and crushing device, 2-compression dehydration device, 11-main frame mechanism, 1101-main frame, 1102-main frame caster mounting plate, 1103-main frame caster, 1104-main frame bottom plate, 12-oil-water separation mechanism, 1201-oil-water separation tank, 1202-oil-water separation tank cover, 12021-oil collection inclined surface, 12022-oil collection tank, 1203-oil scraping device support, 1204-oil scraping device, 12041-oil scraping device shell, 12042-oil scraping device shell side plate, 12043-oil scraping device motor, 12044-oil scraping device disc, 12045-oil scraping device scraper blade, 12046-oil scraping device oil outlet, 1205-oil discharge valve, 1206-oil separation water inlet, 1207-oil-water separation water inlet bent pipe, 1208-oil-water separation water outlet, 1209-oil-water separation water outlet elbow, 1210-first heating pipe, 1211-second heating pipe, 1212-third heating pipe, 1213-first air inlet, 1214-second air inlet, 1215-third air inlet, 1216-first aeration pipe, 1217-second aeration pipe, 1218-third aeration pipe, 1219-first inclined plate, 1220-second inclined plate, 13-crushing mechanism, 1301-crusher frame, 1302-grinding crusher, 1303-crusher inlet sealing ring, 1304-crusher inlet, 13041-crusher water inlet, 1305-crusher inlet hose, 1306-crusher discharging pipe, 14-blowing mechanism, 1401-blower, 1402-air pipe, 14021-air pipe first outlet, 14022-air pipe second outlet, 14023-air pipe third outlet, 15-operation platform mechanism, 1501-operation platform surface, 1502-waste deoiling platform surface, 15021-water leakage hole, 1503-hopper, 1504-discharge hole, 1505-water baffle plate, 1506-electric heating faucet, 1507-water collecting tank, 1508-water collecting tank water outlet, 1509-water filtering sloping plate, 15091-sloping plate water leakage hole, 15092-sloping plate supporting edge, 15093-supporting plate mounting groove, 1510-water collecting tank sealing ring, 21-auxiliary frame mechanism, 2101-auxiliary frame, 2102-auxiliary frame truckle mounting plate, 2103-auxiliary frame truckle, 2104-auxiliary frame cover plate, 22-compression mechanism, 2201-compression mechanism bottom plate, 22011-water discharge hole, 2202-compression mechanism frame, 2203-compression mechanism base, 2204-filter cartridge, 22041-filter cartridge lower end plate, 22042-steel bar-shaped filter screen, 22043-outer layer cylinder of filter cartridge, 22044-upper end plate of filter cartridge, 22045-water outlet of filter cartridge, 22046-feed inlet of filter cartridge, 2205-bearing end cap, 2206-tapered roller bearing, 2207-oil seal, 2208-sealing ring, 2209-spiral compression shaft, 22091-first stage compression structure, 22092-second stage compression structure, 22093-first stage compression material-collecting section, 22094-first stage compression section, 22095-second stage compression material-collecting section, 22096-second stage compression material-collecting section, 2210-discharge impeller, 22101-impeller fixing plate, 22102-impeller fixing ring, 22103-blade, 22104-impeller mounting hole, 22105-anti-blocking notch, 2211-upper end fixing plate of filter cartridge, 2212-impeller fixing nut, 2213-discharge baffle plate, 2214-speed reduction motor fixing plate, 2215-discharge hopper, 2216-speed reduction motor and 2217-compression water outlet pipe.

Detailed Description

The technical scheme of the combined kitchen waste treatment equipment of the utility model is further described below with reference to the accompanying drawings and the working process.

Example (b): as shown in fig. 1-28, the combined kitchen waste treatment equipment is composed of a deoiling and crushing device 1 and a compression dehydration device 2, the deoiling and crushing device 1 mainly realizes the deoiling and crushing functions of kitchen waste, the compression dehydration device 2 mainly realizes the dehydration function of the crushed kitchen waste, and the deoiling and crushing functions and the dehydration function are realized separately, so that the volume and the weight of a single device can be reduced, the kitchen waste is favorably dispersed and treated, and meanwhile, a user can select a proper function according to own requirements. The deoiling and crushing device 1 consists of a main frame mechanism 11, an oil-water separating mechanism 12, a crushing mechanism 13 and an operating platform mechanism 15, and the compression and dehydration device 2 consists of an auxiliary frame mechanism 21 and a compression mechanism 22; main frame mechanism 11 comprises main frame 1101, main frame caster mounting panel 1102, main frame caster 1103 and main frame bottom plate 1104, and main frame caster mounting panel 1102 welds on four angles of main frame 1101 bottom surface, and a main frame mechanism 11 contains four main frame caster mounting panels 1102, and main frame caster 1103 of every main frame caster mounting panel 1102 installation, and main frame bottom plate 1104 passes through the bolt fastening in the bottom surface of main frame 1101, and main frame caster 1103 can reduce the degree of difficulty that deoiling reducing mechanism 1 removed. The crushing mechanism 13 comprises a crusher frame 1301, a grinding crusher 1302, a crusher inlet sealing ring 1303, a crusher inlet 1304 and a crusher inlet hose 1305, a crusher inlet 13041 is formed in the side face of the crusher inlet 1304, the crusher frame 1301 is installed on a main frame bottom plate 1104, the grinding crusher 1302 is installed on the crusher frame 1301, the crusher inlet 1304 is installed on the grinding crusher 1302, the crusher inlet sealing ring 1303 is located between the crusher inlet 1304 and the grinding crusher 1302, the crusher inlet sealing ring 1303 plays a sealing role and prevents materials from leaking out from between the crusher inlet 1304 and the grinding crusher 1302, and one end of the crusher inlet hose 1305 is sleeved on the outer side of the crusher inlet 1304 and fixed through a clamp. The oil-water separation mechanism 12 comprises an oil-water separation tank 1201, an oil-water separation tank cover 1202, an oil scraping device support 1203, an oil scraping device 1204, an oil drain valve 1205, an oil-water separation water inlet 1206, an oil-water separation water inlet elbow 1207, an oil-water separation water outlet 1208, an oil-water separation water outlet elbow 1209, a first inclined plate 1219 and a second inclined plate 1220, wherein the oil-water separation tank cover 1202 is provided with an oil collection inclined surface 12021 and an oil collection groove 12022, and two sides of the oil collection groove 12022 are both provided with oil collection inclined surfaces 12021, so that oil drops can float slowly in water due to the density of edible oil being smaller than that of water, the oil drops are collected into the oil collection groove 12022 by the oil collection inclined surfaces 12021, the movement distance of edge oil drops can be effectively reduced, the oil collection speed is increased, the cross-sectional area of the oil collection groove 12022 is small, and the oil scraping device 1204 which is beneficial to form a thicker oil supply layer under the condition of the same oil amount of oil can be scraped; the oil scraping device 1204 comprises an oil scraping device shell 12041, an oil scraping device shell side plate 12042, an oil scraping device motor 12043, an oil scraping device disc 12044, an oil scraping device scraper 12045 and an oil scraping device oil outlet 12046, wherein the oil-water separating mechanism 12 is arranged on a beam at the bottom of the main frame 1101, an oil-water separating box cover 1202 is arranged on the oil-water separating box 1201, the oil-water separating box cover 1202 and the oil-water separating box 1201 are sealed by glass cement, an oil scraping device support 1203 is arranged on the outer side surface of the oil collecting tank 12022, the oil scraping device shell side plate 12042 is arranged on the oil scraping device shell 12041, the bottom of the oil scraping device shell side plate 12042 is arranged on the oil scraping device support 1203, the oil scraping device motor 12043 is arranged on the oil scraping device shell side plate 12042, the oil scraping device disc 12044 is arranged on a shaft of the oil scraping device motor 12043, a notch is arranged in the middle of the oil scraping device scraper 12045, and the oil scraping device shell side plate 12045 is arranged on the oil scraping device shell side plate 12042, the wiper disc 12044 is positioned in a gap in the wiper blade 12045, the edge of the gap in the wiper blade 12045 contacts the wiper disc 12044, and when there is an oil layer in the sump 12022, the wiper disc 12044 rotates to transfer the oil in the sump 12022 to the wiper blade 12045, and the wiper blade 12045 scrapes the oil off the wiper disc 12044; the outlet end of the oil scraping device scraper 12045 is lower than the other end, which is beneficial to the oil flowing to the outlet end of the oil scraping device scraper 12045; the oil wiper oil outlet 12046 is arranged at the outlet end of the oil wiper blade 12045, the lowest point of the oil wiper disc 12044 is lower than the bottom of the oil collecting groove 12022, and the oil wiper disc 12044 is ensured to be fully contacted with the oil in the oil collecting groove 12022; the first inclined plate 1219 and the second inclined plate 1220 are welded and installed inside the oil-water separation tank 1201 uniformly, the included angle between the first inclined plate 1219 and the horizontal plane and the second inclined plate 1220 is 60 degrees, the first inclined plate 1219 and the second inclined plate 1220 are beneficial to reducing the flow speed of water in the oil-water separation tank 1201, increasing the path length of water flow and providing sufficient time for floating oil drops in the water; the oil-water separation water inlet 1206 is positioned in the middle of the side surface of the oil-water separation tank 1201, the oil-water separation water outlet 1208 is positioned at the lower position of the side surface of the oil-water separation tank 1201, and the oil-water separation water inlet 1206 and the oil-water separation water outlet 1208 are positioned at positions which can reduce the influence on the flow of liquid in the oil-water separation tank 1201; the first inclined plate 1219 is close to the oil-water separation water inlet 1206, the second inclined plate 1220 is close to the oil-water separation water outlet 1208, one end of the oil-water separation water inlet bent pipe 1207 is mounted on the oil-water separation water inlet 1206, and one end of the oil-water separation water outlet bent pipe 1209 is mounted on the oil-water separation water outlet 1208; the operating platform mechanism 15 comprises an operating platform 1501, a waste deoiling platform 1502, a hopper 1503, a discharge hole 1504, a water baffle 1505, an electric hot water faucet 1506, a water collecting tank 1507, a water collecting tank water outlet 1508 and a water collecting tank sealing ring 1510, the operating platform mechanism 15 is installed on the upper portion of the main frame 1101, the waste deoiling platform 1502 is lower than the operating platform 1501, and the hopper 1503 is lower than the waste deoiling platform 1502, so that kitchen waste can be prevented from scattering in the processing process through high-low level distribution; the discharge gate 1504 is located below the hopper 1503, and a water baffle 1505 is mounted on the waste de-oiling station 1502, the water baffle 1505 preventing any waste on the waste de-oiling station 1502 from directly entering the hopper 1503; the waste deoiling table top 1502 is provided with water leakage holes 15021, a water collecting tank 1507 is arranged below the waste deoiling table top 1502 through bolts, a water collecting tank sealing ring 1510 is positioned between the water collecting tank 1507 and the waste deoiling table top 1502, a water collecting tank water outlet 1508 is positioned at the bottom of the water collecting tank 1507, and an electric heating faucet 1506 is arranged on an operation table top 1501 and can heat tap water to improve the deoiling rate; the other end of the oil-water separation water inlet bent pipe 1207 is installed on the water collection tank water outlet 1508, the other end of the oil-water separation water outlet bent pipe 1209 is installed on the pulverizer water inlet 13041, and the other end of the pulverizer inlet hose 1305 is installed on the discharge port 1504; the sub-frame mechanism 21 is composed of a sub-frame 2101, sub-frame caster mounting plates 2102, sub-frame casters 2103 and a sub-frame cover plate 2104, the sub-frame caster mounting plates 2102 are mounted at four corners of the bottom surface of the sub-frame 2101, the sub-frame casters 2103 are mounted on the sub-frame caster mounting plates 2102, and the sub-frame cover plate 2104 is mounted at the top of the sub-frame 2101; the compressing mechanism 22 is installed inside the auxiliary frame 2101, the compressing mechanism 22 comprises a compressing mechanism base plate 2201, a compressing mechanism frame 2202, a compressing mechanism base 2203, a filter cartridge 2204, a bearing end cover 2205, a tapered roller bearing 2206, an oil seal 2207, a seal ring 2208, a spiral compression shaft 2209, a filter cartridge upper end fixing plate 2211, a discharge baffle 2213, a reduction motor fixing plate 2214, a discharge hopper 2215, a reduction motor 2216 and a compression water outlet pipe 2217, the filter cartridge 2204 comprises a filter cartridge lower end plate 22041, a steel bar-shaped filter screen 22042, a filter cartridge outer layer cylinder 22043, a filter cartridge upper end plate 22044, a filter cartridge water outlet 22045 and a filter cartridge feed inlet 46, the steel bar-shaped filter screen 22042 is cylindrical, the filter cartridge upper end plate 22044 and the filter cartridge lower end plate 22041 are respectively welded at the upper and lower ends of the steel bar-shaped filter screen 22042, the bottom end of the filter cartridge outer layer cylinder 22043 is welded on the filter cartridge lower end plate 22041, the filter cartridge water outlet 22045 is welded on the filter cartridge outer layer 22043, the water outlet 22045 of the filter cartridge is communicated with the inner cavity of the outer layer cylinder 22043 of the filter cartridge, and the liquid filtered by the steel bar-shaped filter screen 22042 is discharged from the water outlet 22045 of the filter cartridge; the filter cartridge feed inlet 22046 penetrates through the outer layer cartridge 22043 of the filter cartridge and is welded on the steel bar-shaped filter screen 22042, the filter cartridge feed inlet 22046 is communicated with the inner cavity of the steel bar-shaped filter screen 22042, and the material coming from the filter cartridge feed inlet 22046 enters the inner cavity of the steel bar-shaped filter screen 22042 for compression and dehydration treatment; a compression mechanism base plate 2201 is arranged at the bottom of a compression mechanism frame 2202, a compression mechanism base 2203 is arranged on the compression mechanism base plate 2201, a tapered roller bearing 2206 is arranged in the compression mechanism base 2203, a bearing end cover 2205 is arranged at the bottom of the compression mechanism base 2203, an oil seal 2207 is arranged in the compression mechanism base 2203, a sealing ring 2208 is arranged in the compression mechanism base 2203, the bottom of a spiral compression shaft 2209 passes through the oil seal 2207 and is arranged on the tapered roller bearing 2206, a filter cartridge 2204 is arranged on the compression mechanism base 2203, and a lower end plate 22041 of the filter cartridge presses the oil seal 2207 and the sealing ring 2208; the discharge baffle 2213 comprises a discharge baffle fixing plate 22131 and a discharge baffle vertical plate 22132, the discharge baffle fixing plate 22131 and the discharge baffle vertical plate 22132 are welded and fixed together, a U-shaped groove 22111 is arranged in the middle of a filter cartridge upper end fixing plate 2211, a filter cartridge upper end plate 22044 is installed with the filter cartridge upper end fixing plate 2211, the discharge baffle fixing plate 22131 is positioned between the filter cartridge upper end plate 22044 and the filter cartridge upper end fixing plate 2211, the edge of the filter cartridge upper end fixing plate 2211 is fixed on a cross bar inside the compression mechanism rack 2202, a discharge hopper 2215 is installed on the discharge baffle 2213, a speed reducing motor fixing plate 2214 is installed at the top of the compression mechanism rack 2202, a flange of a speed reducing motor 2216 is fixed on the speed reducing motor fixing plate 2214, and the upper end of a spiral compression shaft 2209 is installed in a shaft sleeve of the speed reducing motor 2216; one end of a crusher discharge pipe 1306 is connected with a discharge hole of the grinding crusher 1302, the other end of the crusher discharge pipe 1306 is connected with a filter cylinder feed hole 22046, and crushed kitchen waste enters the compression mechanism 22 through the crusher discharge pipe 1306; a compression water outlet pipe 2217 is arranged on the water outlet 22045 of the filter cylinder and discharges the compressed water out of the compression mechanism 22.

Operation platform mechanism 15 still contain drainage swash plate 1509, drainage swash plate 1509's swash plate support limit 15092 is wedge-shaped, swash plate support limit 15092 is equipped with backup pad mounting groove 15093, be equipped with the swash plate hole 15091 that leaks on drainage swash plate 1509, drainage swash plate 1509 is installed on discarded object deoiling mesa 1502, because the swash plate support limit 15092 of drainage swash plate 1509 both sides is wedge-shaped, drainage swash plate 1509 working plane is the slope, backup pad mounting groove 15093 card is on breakwater 1505, drainage swash plate 1509 can improve the efficiency of deoiling, prevent the jam of discarded object deoiling mesa 1502 simultaneously.

The spiral compression shaft 2209 adopts a two-stage compression structure, and the secondary compression of the crushed kitchen waste is beneficial to improving the dehydration rate; spiral compression shaft 2209 is provided with a first-stage compression structure 22091 and a second-stage compression structure 22092, a first-stage compression material collecting section 22093 and a first-stage compression material collecting section 22094 are arranged on the first-stage compression structure 22091, a second-stage compression material collecting section 22095 and a second-stage compression material collecting section 22096 are arranged on the second-stage compression structure 22092, the axial diameters of the compression shafts of the first-stage compression material collecting section 22093 and the second-stage compression material collecting section 22095 are continuously increased from low to high, the axial diameters of the first-stage compression material collecting section 22094 and the second-stage compression material collecting section 22096 are fixed, the screw pitches of the spiral blades of the first-stage compression structure 22091 and the second-stage compression structure 22092 are continuously reduced from bottom to top, the screw pitches of the spiral blades are continuously reduced to reduce the spiral conveying capacity, the material quantity is improved, and the compression degree is increased.

The compression mechanism 22 further comprises a discharge impeller 2210 and an impeller fixing nut 2212, the discharge impeller 2210 comprises an impeller fixing plate 22101, an impeller fixing ring 22102 and blades 22103, the impeller fixing ring 22102 is welded on the impeller fixing plate 22101, the four blades 22103 are uniformly welded on the impeller fixing ring 22102 and the impeller fixing plate 22101, the impeller fixing plate 22101 is provided with an impeller mounting hole 22104, and one side of each blade 22103, which is close to the impeller fixing ring 22102, is provided with an anti-blocking notch 22105; the discharge impeller 2210 is installed on the upper part of the spiral compression shaft 2209 and fixed by two impeller fixing nuts 2212, the impeller 2210 can effectively discharge the compressed solid of the kitchen waste, and the anti-blocking gap 22105 can prevent the kitchen waste from being clamped between the blades 22103 and the upper end plate 22044 of the filter cylinder.

The oil-water separation mechanism 12 further comprises a first heating pipe 1210, a second heating pipe 1211 and a third heating pipe 1212, wherein the first heating pipe 1210, the second heating pipe 1211 and the third heating pipe 1212 are respectively installed on the side wall of the oil-water separation tank 1201, the positions of the first heating pipe 1210, the second heating pipe 1211 and the third heating pipe 1212 in the vertical direction are lower than the positions of the first inclined plate 1219 and the second inclined plate 1220, the first heating pipe 1210 is located below the oil-water separation water inlet 1206, the second heating pipe 1211 is located below the first inclined plate 1219, the third heating pipe 1212 is located below the second inclined plate 1220, and the first heating pipe 1210, the second heating pipe 1211 and the third heating pipe 1212 are used for heating liquid in the oil-water separation tank 1201, so that the floating speed of oil drops can be improved, and meanwhile, the oil drops are prevented from being changed into a solid state.

The compression dehydration device 2 further comprises an air blowing mechanism 14, the air blowing mechanism 14 comprises an air blower 1401 and an air pipe 1402, one end of the air pipe 1402 is installed on an air outlet of the air blower 1401, the other end of the air pipe 1402 is provided with an air pipe first outlet 14021, an air pipe second outlet 14022 and an air pipe third outlet 14023, and the air blower 1401 is installed on a cross beam at the bottom of the main frame 1101; the oil-water separating mechanism 12 further comprises a first air inlet 1213, a second air inlet 1214, a third air inlet 1215, a first aeration pipe 1216, a second aeration pipe 1217 and a third aeration pipe 1218; a first air inlet 1213, a second air inlet 1214 and a third air inlet 1215 are respectively arranged on the side wall of the oil-water separation tank 1201, the outer side of the first air inlet 1213 is connected with an air pipe first outlet 14021, the inner side of the first air inlet 1213 is provided with a first aeration pipe 1216, the outer side of the second air inlet 1214 is connected with an air pipe second outlet 14022, the inner side of the second air inlet 1214 is provided with a second aeration pipe 1217, the outer side of the third air inlet 1215 is connected with an air pipe third outlet 14023, and the outer side of the third air inlet 1215 is provided with a third aeration pipe 1218; the positions of the first aeration pipe 1216, the second aeration pipe 1217, and the third aeration pipe 1218 in the vertical direction are lower than the positions of the first heating pipe 1210, the second heating pipe 1211, and the third heating pipe 1212, the first aeration pipe 1216 is positioned below the first inclined plate 1219, the second aeration pipe 1217 is positioned below the second inclined plate 1220, the third aeration pipe 1218 is positioned below the oil-water separation water outlet 1208, the first aeration pipe 1216 comprises an aeration pipe skeleton 12161 and an aeration rubber cylinder 12162 with micropores, a gap exists between the aeration pipe skeleton 12161 and the aeration rubber cylinder 12162 with micropores, air enters the gap between the aeration pipe skeleton 12161 and the aeration rubber cylinder 12162 with micropores from the first air inlet 1213, the blower 1401 continuously provides high-pressure air to the first aeration pipe 1216, the second aeration pipe 1217 and the third aeration pipe 1218, the high-pressure air is ejected from the first aeration pipe 1216, the second aeration pipe 1217 and the third aeration pipe 1201, and micro bubbles are formed in the oil-water separation tank to drive oil droplets to float.

Four water drainage holes 22011 are formed in the compression mechanism base plate 2201, and as the compression mechanism base plate 2201 is surrounded by the compression mechanism frame 2202, sundries and sewage falling in the working process are not easy to drain, and the water drainage holes 22011 can drain the sundries and the sewage.

The utility model discloses a modular meal kitchen waste disposal equipment's working process as follows: the oil drain valve 1205 is opened, the electric heating faucet 1506 is opened until the water is full of the inner cavity of the oil-water separation mechanism 12, the power supplies of the grinding pulverizer 1302, the blower 1401, the first heating pipe 1210, the second heating pipe 1211, the third heating pipe 1212, the oil scraping device motor 12043, the speed reduction motor 2216 and the electric heating faucet 1506 are connected, high-pressure gas generated by the blower 1401 is continuously conveyed to the first aeration pipe 1216, the second aeration pipe 1217 and the third aeration pipe 1218, the first aeration pipe 1216, the second aeration pipe 1217 and the third aeration pipe 1218 form a stably rising bubble group in the water separation mechanism 12, and the combined kitchen waste treatment equipment enters a working state. Place the kitchen discarded object of pending on drainage swash plate 1509, then use the hot water that electric heat tap 1506 discharged to wash the kitchen discarded object, oil in the kitchen discarded object drips and gets into water catch bowl 1507 along with rivers through swash plate hole 15091 that leaks, hole 15021 that leaks, then gets into water separation mechanism 12's inner chamber through water catch bowl delivery port 1508, water oil separating delivery elbow 1209 and water oil separating water inlet 1206. In the water separation mechanism 12, under the action of gravity and floating bubbles, oil drops slowly float upwards and are collected in the oil collection tank 12022, the rotating oil scraper disc 12044 brings the oil in the oil collection tank 12022 to the position of an oil scraper 12045, the oil on the oil scraper disc 12044 is scraped by an oil scraper blade 12045, and the scraped oil is discharged through an oil outlet 12046 of the oil scraper and an oil discharge valve 1205; the deoiled water in the inner cavity of the oil-water separation mechanism 12 enters the grinding pulverizer 1302 through the oil-water separation water outlet 1208 and the oil-water separation water outlet elbow 1209. The kitchen waste after deoiling on the water filtering inclined plate 1509 is pushed into a hopper 1503 and enters a grinding crusher 1302 through a discharge hole 1504, the crushed kitchen waste enters an inner cavity of a steel bar-shaped filter screen 22042 through a crusher discharge pipe 1306, the crushed kitchen waste moves upwards from the lower end of a spiral compression shaft 2209 along with the rotation of the spiral compression shaft 2209 and completes two times of compression and dehydration, then reaches the surface of an upper end plate 22044 of the filter cylinder and is discharged under the action of a rotary discharge impeller 2210, and the water compressed in the compression and dehydration process is discharged into an outer cylinder 22043 of the filter cylinder from a gap of the steel bar-shaped filter screen 22042 and then is discharged through a water outlet 22045 of the filter cylinder and a compression water outlet pipe 2217. The processes are continuously carried out, the work of deoiling, crushing and compression dehydration of the kitchen waste is completed, the kitchen waste after compression dehydration can be used as a fermentation raw material, and the separated oil can be used as a raw material of biodiesel.

Claims

1. A combined kitchen waste treatment device is characterized in that the combined kitchen waste treatment device consists of a deoiling and crushing device (1) and a compression dehydration device (2); the deoiling and crushing device (1) consists of a main frame mechanism (11), an oil-water separating mechanism (12), a crushing mechanism (13) and an operating platform mechanism (15), and the compression and dehydration device (2) consists of an auxiliary frame mechanism (21) and a compression mechanism (22); the main frame mechanism (11) is composed of a main frame (1101), main frame caster mounting plates (1102), main frame casters (1103) and a main frame bottom plate (1104), the main frame caster mounting plates (1102) are welded at four corners of the bottom surface of the main frame (1101), one main frame mechanism (11) comprises four main frame caster mounting plates (1102), each main frame caster mounting plate (1102) is provided with one main frame caster (1103), and the main frame bottom plate (1104) is fixed to the bottom surface of the main frame (1101) through bolts; the crushing mechanism (13) consists of a crusher frame (1301), a grinding crusher (1302), a crusher inlet sealing ring (1303), a crusher inlet (1304) and a crusher inlet hose (1305), wherein a crusher water inlet (13041) is formed in the side surface of the crusher inlet (1304), the crusher frame (1301) is installed on a main frame bottom plate (1104), the grinding crusher (1302) is installed on the crusher frame (1301), the crusher inlet (1304) is installed on the grinding crusher (1302), the crusher inlet sealing ring (1303) is located between the crusher inlet (1304) and the grinding crusher (1302), and one end of the crusher inlet hose (1305) is sleeved on the outer side of the crusher inlet (1304) and fixed through a hoop; the oil-water separation mechanism (12) comprises an oil-water separation box (1201), an oil-water separation box cover (1202), an oil scraping device support (1203), an oil scraping device (1204), an oil drain valve (1205), an oil-water separation water inlet (1206), an oil-water separation water inlet bent pipe (1207), an oil-water separation water outlet (1208), an oil-water separation water outlet bent pipe (1209), a first inclined plate (1219) and a second inclined plate (1220), wherein the oil-water separation box cover (1202) is provided with an oil collecting inclined plane (12021) and an oil collecting groove (12022), the two sides of the oil collecting groove (12022) are provided with the oil collecting inclined plane (12021), the oil scraping device (1204) comprises an oil scraping device shell (12041), an oil scraping device shell side plate (12042), an oil scraping device motor (12043), an oil scraping device disc (12044), an oil scraping device scraper (12045) and an oil scraping device oil outlet (12046), and the oil-water separation mechanism (12) is placed on a cross beam at the bottom of the main frame (1101), an oil-water separation box cover (1202) is installed on an oil-water separation box (1201), a glass cement seal is adopted between the oil-water separation box cover (1202) and the oil-water separation box (1201), an oil scraping device support (1203) is installed on the outer side surface of an oil collecting tank (12022), an oil scraping device shell side plate (12042) is installed on an oil scraping device shell (12041), the bottom of the oil scraping device shell side plate (12042) is installed on the oil scraping device support (1203), an oil scraping device motor (12043) is installed on the oil scraping device shell side plate (12042), an oil scraping device disc (12044) is installed on a shaft of the oil scraping device motor (12043), a gap is formed in the middle of an oil scraping device scraper (12045), an oil scraping device scraper (12045) is installed on the oil scraping device shell side plate (12042), the oil scraping device disc (12044) is located in the gap of the oil scraping device scraper (12045), and the edge of the gap of the oil scraping device scraper (12045) is in contact with the oil scraping device disc (12044), the outlet end of a scraper (12045) of the oil scraping device is lower than the other end, an oil outlet (12046) of the oil scraping device is installed at the outlet end of a scraper (12045) of the oil scraping device, the lowest point of a disc (12044) of the oil scraping device is lower than the bottom of an oil collecting tank (12022), a first inclined plate (1219) and a second inclined plate (1220) are uniformly welded and installed inside an oil-water separation tank (1201), the included angle between the first inclined plate (1219) and the horizontal plane is 60 degrees, an oil-water separation water inlet (1206) is located in the middle of the side surface of the oil-water separation tank (1201), an oil-water separation water outlet (1208) is located at the lower position of the side surface of the oil-water separation tank (1201), the first inclined plate (1219) is close to the oil-water separation water inlet (1206), the second inclined plate (1220) is close to the oil-water separation water outlet (1208), one end of an oil-water separation water inlet elbow (1207) is installed on the oil-water separation water inlet (1206), and one end of the oil-water separation water outlet (1209) is installed on the oil-water separation water outlet (1208); the operating platform mechanism (15) comprises an operating platform surface (1501), a waste deoiling platform surface (1502), a hopper (1503), a discharge port (1504), a water baffle (1505), an electric heating faucet (1506), a water collecting tank (1507), a water collecting tank water outlet (1508) and a water collecting tank sealing ring (1510), the operating platform mechanism (15) is installed on the upper portion of the main frame (1101), the waste deoiling platform surface (1502) is lower than the operating platform surface (1501), the hopper (1503) is lower than the waste deoiling platform surface (1502), the discharge port (1504) is located below the hopper (1503), the water baffle (1505) is installed on the waste deoiling platform surface (1502), a water leakage hole (15021) is formed in the waste deoiling platform surface (1502), the water collecting tank (1507) is installed below the waste deoiling platform surface (1502) through bolts, the water collecting tank sealing ring (1510) is located between the water collecting tank (1507) and the waste deoiling platform surface (1502), a water outlet (1508) of the water collecting tank is positioned at the bottom of the water collecting tank (1507), and the electric heating faucet (1506) is arranged on the operation table top (1501); the other end of the oil-water separation water inlet bent pipe (1207) is arranged on a water outlet (1508) of the water collecting tank, the other end of the oil-water separation water outlet bent pipe (1209) is arranged on a water inlet (13041) of the crusher, and the other end of an inlet hose (1305) of the crusher is arranged on a material outlet (1504); the auxiliary frame mechanism (21) consists of an auxiliary frame (2101), an auxiliary frame caster mounting plate (2102), auxiliary frame casters (2103) and an auxiliary frame cover plate (2104), wherein the auxiliary frame caster mounting plate (2102) is mounted at four corners of the bottom surface of the auxiliary frame (2101), the auxiliary frame casters (2103) are mounted on the auxiliary frame caster mounting plate (2102), and the auxiliary frame cover plate (2104) is mounted at the top of the auxiliary frame (2101); the compression mechanism (22) is arranged inside the auxiliary frame (2101), the compression mechanism (22) comprises a compression mechanism base plate (2201), a compression mechanism frame (2202), a compression mechanism base (2203), a filter cartridge (2204), a bearing end cover (2205), a tapered roller bearing (2206), an oil seal (2207), a sealing ring (2208), a spiral compression shaft (2209), a filter cartridge upper end fixing plate (2211), a discharge baffle plate (2213), a speed reducing motor fixing plate (2214), a discharge hopper (2215), a speed reducing motor (2216) and a compression water outlet pipe (2217), the filter cartridge (2204) comprises a filter cartridge lower end plate (22041), a steel bar-shaped filter screen (22042), a filter cartridge outer layer cylinder (22043), a filter cartridge upper end plate (22044), a filter cartridge water outlet (22045) and a filter cartridge feed inlet (22046), the steel bar-shaped filter screen (22042) is cylindrical, the filter cartridge upper end plate (22044) and the filter cartridge lower end plate (22041) are respectively welded at the upper end plate and the lower end plate at the upper end of the steel bar-shaped filter screen (22042), the bottom end of the outer layer cylinder (22043) of the filter cylinder is welded on the lower end plate (22041) of the filter cylinder, the water outlet (22045) of the filter cylinder is welded on the outer layer cylinder (22043) of the filter cylinder, the water outlet (22045) of the filter cylinder is communicated with the inner cavity of the outer layer cylinder (22043) of the filter cylinder, the feed port (22046) of the filter cylinder penetrates through the outer layer cylinder (22043) of the filter cylinder and is welded on the steel bar-shaped filter screen (22042), and the feed port (22046) of the filter cylinder is communicated with the inner cavity of the steel bar-shaped filter screen (22042); a compression mechanism base plate (2201) is installed at the bottom of a compression mechanism rack (2202), a compression mechanism base plate (2203) is installed on the compression mechanism base plate (2201), a tapered roller bearing (2206) is installed in the compression mechanism base plate (2203), a bearing end cover (2205) is installed at the bottom of the compression mechanism base plate (2203), an oil seal (2207) is installed in the compression mechanism base plate (2203), a sealing ring (2208) is installed in the compression mechanism base plate (2203), the bottom of a spiral compression shaft (2209) penetrates through the oil seal (2207) and is installed on the tapered roller bearing (2206), a filter cylinder (2204) is installed on the compression mechanism base plate (2203), and an oil seal (2207) and the sealing ring (2208) are pressed by a lower end plate (22041) of the filter cylinder; the discharge baffle plate (2213) comprises a discharge baffle fixing plate (22131) and a discharge baffle vertical plate (22132), the discharge baffle fixing plate (22131) and the discharge baffle vertical plate (22132) are welded and fixed together, a U-shaped groove (22111) is formed in the middle of a filter cartridge upper end fixing plate (2211), a filter cartridge upper end plate (22044) is mounted with the filter cartridge upper end fixing plate (2211), the discharge baffle fixing plate (22131) is positioned between the filter cartridge upper end plate (22044) and the filter cartridge upper end fixing plate (2211), the edge of the filter cartridge upper end fixing plate (2211) is fixed on a cross bar inside a compression mechanism rack (2202), a discharge hopper (2215) is mounted on the discharge baffle plate (2213), a speed reduction motor fixing plate (2214) is mounted at the top of the compression mechanism rack (2202), a flange of a speed reduction motor (2216) is fixed on the speed reduction motor fixing plate (2214), and the upper end of a spiral compression shaft (2209) is mounted in a shaft sleeve of the speed reduction motor (2216); one end of the crusher discharging pipe (1306) is connected with the discharging hole of the grinding crusher (1302), the other end of the crusher discharging pipe (1306) is connected with the feeding hole (22046) of the filter cylinder, and the compression water outlet pipe (2217) is installed on the water outlet (22045) of the filter cylinder.

2. The combined kitchen waste treatment equipment according to claim 1, characterized in that the operation platform mechanism (15) further comprises a water filtering sloping plate (1509), a sloping plate supporting edge (15092) of the water filtering sloping plate (1509) is wedge-shaped, the sloping plate supporting edge (15092) is provided with a supporting plate mounting groove (15093), the water filtering sloping plate (1509) is provided with sloping plate water leakage holes (15091), the water filtering sloping plate (1509) is mounted on the waste deoiling table (1502), since the sloping plate supporting edges (15092) at both sides of the water filtering sloping plate (1509) are wedge-shaped, the working plane of the water filtering sloping plate (1509) is inclined, and the supporting plate mounting groove (15093) is clamped on the water baffle (1505).

3. The combined kitchen waste treatment equipment according to claim 2, characterized in that the spiral compression shaft (2209) adopts a two-stage compression structure, the spiral compression shaft (2209) is provided with a first-stage compression structure (22091) and a second-stage compression structure (22092), the first-stage compression structure (22091) is provided with a first-stage compression material collecting section (22093) and a first-stage compression section (22094), the second-stage compression structure (22092) is provided with a second-stage compression material collecting section (22095) and a second-stage compression section (22096), the compression shafts of the first-stage compression material collecting section (22093) and the second-stage compression material collecting section (22095) are continuously increased in diameter from the lower part to the upper part, the shaft diameters of the first-stage compression section (22094) and the second-stage compression section (22096) are fixed, and the screw pitches of the spiral blades of the first-stage compression structure (22091) and the second-stage compression structure (22092) are continuously decreased from the lower part to the upper part.

4. The combined kitchen waste treatment equipment according to claim 3, wherein the compression mechanism (22) further comprises a discharge impeller (2210) and an impeller fixing nut (2212), the discharge impeller (2210) comprises an impeller fixing plate (22101), an impeller fixing ring (22102) and blades (22103), the impeller fixing ring (22102) is welded on the impeller fixing plate (22101), four blades (22103) are uniformly welded on the impeller fixing ring (22102) and the impeller fixing plate (22101), the impeller fixing plate (22101) is provided with an impeller mounting hole (22104), and one side of each blade (22103), which is close to the impeller fixing ring (22102), is provided with an anti-blocking notch (22105); the discharge impeller (2210) is mounted on the upper part of the screw compression shaft (2209) and fixed by two impeller fixing nuts (2212).

5. The combined kitchen waste treatment device according to claim 4, wherein the oil-water separation mechanism (12) further comprises a first heating pipe (1210), a second heating pipe (1211) and a third heating pipe (1212), the first heating pipe (1210), the second heating pipe (1211) and the third heating pipe (1212) are respectively installed on the side wall of the oil-water separation tank (1201), the positions of the first heating pipe (1210), the second heating pipe (1211) and the third heating pipe (1212) in the vertical direction are lower than the positions of the first inclined plate (1219) and the second inclined plate (1220), the first heating pipe (1210) is located below the oil-water separation water inlet (1206), the second heating pipe (1211) is located below the first inclined plate (1219), and the third heating pipe (1212) is located below the second inclined plate (1220).

6. The combined kitchen waste treatment equipment according to claim 5, characterized in that the compression dewatering device (2) further comprises an air blowing mechanism (14), the air blowing mechanism (14) comprises an air blower (1401) and an air pipe (1402), one end of the air pipe (1402) is installed on an air outlet of the air blower (1401), the other end of the air pipe (1402) is provided with an air pipe first outlet (14021), an air pipe second outlet (14022) and an air pipe third outlet (14023), and the air blower (1401) is installed on a cross beam at the bottom of the main frame (1101); the oil-water separation mechanism (12) also comprises a first air inlet (1213), a second air inlet (1214), a third air inlet (1215), a first aeration pipe (1216), a second aeration pipe (1217) and a third aeration pipe (1218); a first air inlet (1213), a second air inlet (1214) and a third air inlet (1215) are respectively arranged on the side wall of the oil-water separation tank (1201), the outer side of the first air inlet (1213) is connected with a first air pipe outlet (14021), the inner side of the first air inlet (1213) is provided with a first aeration pipe (1216), the outer side of the second air inlet (1214) is connected with a second air pipe outlet (14022), the inner side of the second air inlet (1214) is provided with a second aeration pipe (1217), the outer side of the third air inlet (1215) is connected with a third air pipe outlet (14023), and the outer side of the third air inlet (1215) is provided with a third aeration pipe (1218); the positions of the first aeration pipe (1216), the second aeration pipe (1217) and the third aeration pipe (1218) in the vertical direction are lower than the positions of the first heating pipe (1210), the second heating pipe (1211) and the third heating pipe (1212), the first aeration pipe (1216) is positioned below the first inclined plate (1219), the second aeration pipe (1217) is positioned below the second inclined plate (1220), the third aeration pipe (1218) is positioned below the oil-water separation water outlet (1208), the first aeration pipe (1216) comprises an aeration pipe framework (12161) and an aeration rubber cylinder (12162) with micropores, and gaps exist between the aeration pipe framework (12161) and the aeration rubber cylinder (12162) with the micropores.

7. The combined kitchen waste treatment equipment according to claim 6, characterized in that four drainage holes (22011) are arranged on the compression mechanism bottom plate (2201).