CN108842875A - Perishable garbage disposer - Google Patents

Abstract

The present invention provides a kind of perishable garbage disposers, including the solid-liquid displacement zone and solid dumping ground at the top of rack and its, solid-liquid displacement zone includes strainer and the liquid collection funnel that is arranged in below strainer, and liquid collection funnel bottom is connected in the oil water separator of bottom of the frame by pipeline；Solid dumping ground includes solid guide funnel and the driving and driven reamer roller of a pair being arranged in below solid guide funnel, active reamer roller drives after being slowed down by the motor being arranged on the rack by retarder, active reamer roller drives driven reamer roller reverse rotation motion by gear engagement, it will be imported in helicoidal gear by the smashed solid of driving and driven reamer roller below the driving and driven reamer roller by solid collection funnel, the helicoidal gear collects liquid to oil water separator, and solid is expelled in solid collecting box.The present invention can quickly and effectively be handled perishable rubbish, especially kitchen household garbage, realized and be separated by solid-liquid separation, the effect of water-oil separating.

Description

Perishable Garbage Disposer

technical field

The invention relates to a garbage disposer, in particular to a perishable garbage disposer.

Background technique

With the development of urbanization and the improvement of residents' living standards, the amount of daily garbage is increasing, and kitchen garbage is the main household garbage, most of which come from the daily diet, and some peels and shells will inevitably be produced during the diet , Leftovers, cold meals, etc. Nowadays, the kitchen garbage piled up in mountains on the outskirts of the urban area pollutes the air and water bodies and poses serious fire hazards. It has become the source of infectious diseases and seriously affects our life and health. Garbage disposers are used, and domestic garbage is crushed by the garbage disposer and then discharged to the sewer through pipelines. However, the garbage disposer in the prior art only dumps the garbage after simple treatment during use, and encounters bones in use. It is easy to get stuck when waiting for hard objects, and the failure rate is high. In addition, waste, oil, and water are not separated, and the treatment is not thorough enough. Excessive waste and water are discharged into the sewer together, posing serious safety hazards and polluting the environment. It is not conducive to the sustainable development of the country's green environmental protection strategy.

Contents of the invention

In view of the above problems, the present invention aims to provide a perishable garbage disposer, which has a novel structure, can effectively treat perishable garbage, is especially suitable for kitchen garbage, and can achieve solid-liquid separation and oil-water separation after the kitchen garbage is processed. The effect, the processing effect is good, and the efficiency is high.

The technical solution of the present invention is a perishable garbage disposer, which includes a frame, a solid-liquid separation area and a solid dumping area are arranged on the top of the frame, and the solid-liquid separation area includes a filter screen and a A liquid collection funnel, the bottom of the liquid collection funnel is connected to the oil-water separator at the bottom of the frame through a pipeline; the solid dumping area includes a solid guide funnel and a pair of main and driven reamer rollers arranged below the solid guide funnel, The active reamer roller is driven by the motor arranged on the frame after deceleration through the reducer, and the active reamer roller drives the driven reamer roller to rotate in reverse through gear meshing. The main and driven reamer rollers The solid waste pulverized by the main and driven reamer rollers is introduced into the screw transmission device through the solid collection funnel below, and the screw transmission device collects the liquid into the oil-water separator and discharges the solid into the solid collection box.

Preferably, the screw transmission device includes a hollow screw rod, a transmission shaft installed in the hollow screw rod with a gap between them, a sleeve sleeved outside the hollow screw rod, and a liquid collection device arranged outside the sleeve The sleeve and the liquid collection cylinder are located at the bottom of the solid collection funnel and have a feed inlet. The crushed solid waste enters the sleeve from the feed inlet and contacts the hollow screw rod. The drive shaft is driven by the active hinge. The cutter roller or the driven reamer roller is driven to rotate through gear transmission. The hollow screw rod and the transmission shaft are randomly spot welded for a certain distance to keep synchronous rotation. A through hole for liquid leakage. The liquid collection tube collects the liquid leaked from the sleeve and then guides it into the oil-water separator below. The final solid waste is discharged from the solid discharge port into the solid collection box, and the hollow screw rod, transmission shaft, sleeve and liquid collection cylinder are arranged obliquely, and the height gradually increases toward the side of the solid discharge port.

Preferably, there are two hollow screw rods, transmission shafts, sleeves, and liquid collection cylinders and they are arranged horizontally and obliquely in parallel. The two transmission shafts are driven to rotate through gear transmission, and one of the transmission shafts is driven by The active reamer roller or the driven reamer roller is driven to rotate through gear transmission. The two sleeves and the liquid collection cylinder are located at the bottom of the solid collection funnel and are provided with feed ports. The main and driven reamer rollers The crushed solid waste enters the feed port through the solid collection funnel, and the crushed solid waste enters the two sleeves from the feed port to be contacted and squeezed with their respective hollow screw rods, and finally discharged through their respective solid discharge ports to In the solid collection box, the extruded liquid is discharged into the oil-water separator through the seepage hole at the bottom for oil-water separation.

Preferably, the oil-water separator includes a top cover, a first separation area, a second separation area and a third separation area, the top of the first separation area is provided with a drawer-type fine slag separation basket, and the bottom of the liquid collection funnel passes through The pipeline is connected to the fine slag separation basket, and the liquid collection tube collects the liquid leaked from the sleeve and guides it to the fine slag separation basket. The bottom of the side wall between the first separation area and the second separation area is set There is a liquid circulation channel, a filter screen is arranged in the liquid circulation channel, an oil-water separation channel is arranged at the bottom of the second separation area and the third separation area, an oil-absorbing cotton is arranged in the oil-water separation channel, and the second separation area The side wall of the first separation area is provided with an oil discharge pipe, the side wall of the third separation area is provided with a drain port, the bottom of the first separation area is provided with a cleaning drain port, and a valve switch is provided at the cleaning drain port.

Preferably, a protective cover is provided on the solid dumping area.

Preferably, an overturn frame is provided at the solid-liquid separation area, the filter screen is arranged on the overturn frame, a linkage mechanism is connected between the overturn frame and the protective cover to drive the two to move synchronously, and the overturn frame When turning over to the solid dumping area, the drive link mechanism drives the protective cover to turn over and open synchronously, and the turning frame drives the protective cover to turn over and close synchronously when turning back.

Preferably, the frame is provided with electrical control components.

Preferably, a housing is provided outside the frame, and the sleeve is located on one side of the solid discharge port and extends out of the housing and is provided with a protective shell correspondingly.

Preferably, the bottom of the frame is provided with rollers.

The invention can quickly and effectively treat perishable garbage, especially kitchen garbage, and realize the effect of solid-liquid separation and oil-water separation. It is especially suitable for use in kitchens such as unit canteens and restaurants. After the garbage is processed, it only needs to deal with the compressed solid garbage. The volume is small and can be reused. The liquid water can be directly used for plant watering, and the recovered oil can be used after secondary treatment.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a kind of structural representation after removing shell of the present invention;

Fig. 3 is the schematic diagram of the structure after removing the solid-liquid separation area and the solid dumping area in Fig. 2;

Fig. 4 is a structural schematic view between the protective cover, the overturn frame and the link mechanism in the present invention;

Fig. 5 is a kind of structural representation of some components in the present invention;

Fig. 6 is a kind of structural representation of screw transmission device place among the present invention;

Fig. 7 is a cross-sectional view taken along the axis of the transmission shaft in Fig. 6;

Fig. 8 is a partial enlarged view of place A in Fig. 7;

Fig. 9 is a schematic structural view of the screw drive when two screw rods are used in the present invention;

Fig. 10 is a structural schematic diagram of another viewing angle of Fig. 9;

Fig. 11 is a structural schematic diagram of another perspective after removing a sleeve and the liquid collection tube in Fig. 9;

Fig. 12 is the structural representation of oil-water separator among the present invention;

Fig. 13 is a schematic structural view of Fig. 12 after removing the top cover;

Fig. 14 is the structural representation after removing the fine slag separating basket among Fig. 13;

Among them: 1—frame; 2—solid-liquid separation area; 3—solid dumping area; 4—filter; 5—liquid collection funnel; 6—oil-water separator; 7—solid guide funnel; 8—active reamer roller; 9—driven reamer roller; 10—motor; 11—reducer; 12—solid collection funnel; 13—screw transmission device; 14—solid collection box; 15—hollow screw rod; 16—transmission shaft; 17—sleeve ;18—liquid collection cylinder; 19—solid discharge port; 20—first separation area; 21—second separation area; 22—third separation area; 23—fine slag separation basket; 24—liquid circulation channel; 25—oil-water Separation channel; 26—oil discharge pipe; 27—drainage port; 28—cleaning drain port; 29—valve switch; 30—protective cover; 31—turnover frame; 32—link mechanism; Body; 35—protective shell; 36—roller.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 14, the present invention provides a perishable garbage disposer, comprising a frame 1, a solid-liquid separation area 2 and a solid dumping area 3 are arranged on the top of the frame 1, the solid-liquid separation Zone 2 includes a filter screen 4 and a liquid collection funnel 5 arranged below the filter screen 4, the bottom of the liquid collection funnel 5 is connected to the oil-water separator 6 at the bottom of the frame 1 through a pipeline; the solid dumping area 3 includes a solid guide Funnel 7 and a pair of main and driven reamer rollers 8, 9 arranged below the solid guide funnel 7, said active reamer roller 8 is driven by a motor 10 arranged on the frame 1 after being decelerated by a reducer 11, so The active reamer roller 8 drives the driven reamer roller 9 to rotate in the reverse direction through gear meshing. 9 The pulverized solid waste is introduced into the screw transmission device 13, the screw transmission device 13 collects the liquid into the oil-water separator 6, and discharges the solid into the solid collection box 14, and the screw transmission device 13 includes a hollow screw rod 15 , the transmission shaft 16 that is installed in the hollow screw rod 15 with a gap between the two, the sleeve 17 that is sleeved on the outside of the hollow screw rod 15 and the liquid collection tube 18 that is arranged on the outside of the sleeve 17, the sleeve 17 and the liquid collection tube 18 are located at the bottom of the solid collection funnel 12 and are provided with a feed inlet. The crushed solid waste enters the sleeve 17 from the feed inlet and contacts the hollow screw rod 15. The drive shaft 16 is driven by the active hinge. The cutter roller 8 or the driven reamer roller 9 is driven to rotate through gear transmission, and a distance is randomly spot welded between the hollow screw rod 15 and the transmission shaft 16 to keep synchronous rotation, and the bottom of the sleeve 17 is along the length direction A plurality of through holes for liquid leakage are provided, and the liquid collection tube 18 collects the liquid leaked from the sleeve 17 and introduces it into the oil-water separator 6 below, and the bottom of the other end of the sleeve 17 is provided with a solid Discharge port 19, the solid waste driven by the compression of the hollow screw rod 15 is discharged from the solid discharge port 19 into the solid collection box 14, and the hollow screw rod 15, transmission shaft 16, sleeve 17 and liquid collection cylinder 18 are arranged obliquely , the height towards the solid discharge port 19 side gradually increases.

Preferably, the number of the hollow screw rod 15, the transmission shaft 16, the sleeve 17, and the liquid collection cylinder 18 are two and arranged in parallel in a horizontal direction, and the two transmission shafts 16 are driven to rotate through gear transmission, wherein A transmission shaft 16 is rotated by the driving reamer roller 8 or the driven reamer roller 9 through gear transmission, and the two sleeves 17 and the liquid collection cylinder 18 are located at the bottom of the solid collection funnel 12 and are equipped with feeders. The solid waste crushed by the main and driven reamer rollers 8 and 9 enters the feed port through the solid collection funnel 12, and the crushed solid waste enters the two sleeves 17 from the feed port and separates with the respective The hollow screw rod 15 is contacted and extruded, and finally discharged into the solid collection box 14 through the respective solid discharge port 19, and the extruded liquid is discharged into the oil-water separator 6 through the water seepage hole at the bottom for oil-water separation.

Preferably, the oil-water separator 6 includes a top cover, a first separation zone 20, a second separation zone 21 and a third separation zone 22, and a fine slag separation basket 23 is arranged on the top of the first separation zone 20, and the liquid The bottom of the collecting funnel 5 is connected to the fine slag separation basket 23 through a pipeline, and the liquid collection tube 18 collects the liquid leaked from the sleeve 17 and then guides it to the fine slag separation basket 23. The first separation zone 20 and the second The bottom of the side wall between the two separation areas 21 is provided with a liquid circulation channel 24, the liquid circulation channel 24 is provided with a fine mesh filter, and the bottom of the second separation area 21 and the third separation area 22 is provided with an oil-water separation channel 25, the oil-water separation channel 25 is provided with oil-absorbing cotton, the side wall of the second separation area 21 is provided with an oil discharge pipe 26, the side wall of the third separation area 22 is provided with a drain port 27, and the first separation area A cleaning drain 28 is provided at the bottom of the zone 20, and a valve switch 29 is provided at the cleaning drain 28. The fine slag separation basket 23 filters the solid fine slag in the liquid, so that the oil enters the first separation zone 20, and enters the second separation zone 21 after passing through the fine mesh filter at the liquid circulation channel 24. At this time, the first There are only two kinds of oil and water in the second separation area 21. Due to the different densities of the two, the oil floats on the water surface, and the floating oil is discharged and collected through the oil discharge pipe 26 set on the side wall of the second separation area 21, and enters the third separation area. The water at the area 22 is discharged through the drain port 27 on the side wall of the third separation area 22. In addition, the cleaning drain port 28 is normally closed. When the fine mesh filter in the liquid circulation channel 24 needs to be cleaned, the valve switch 29 is opened to discharge the first water. Waste liquid in a separation zone 20.

Preferably, the solid dumping area 3 is provided with a protective cover 30 . The main and driven reamer rollers 8, 9 are separated from the outside world.

Preferably, the solid-liquid separation area 2 is provided with an overturn frame 31, the filter screen 4 is arranged on the overturn frame 31, and a connecting rod for driving the two to move synchronously is connected between the overturn frame 31 and the protective cover 30 The mechanism 32 drives the connecting rod mechanism 32 to drive the protective cover 30 to turn over and open when the turning frame 31 is turned over to the solid dumping area 3, and the turning frame 31 drives the protective cover 30 to turn and close synchronously when turning back. The flip frame 31 and the protective cover 30 are set to a synchronous flip movement, which can effectively protect the safety of the operator. The main and driven reamer rollers 8, 9 are extremely dangerous parts, which can easily crush the bones in the kitchen waste. When the reversing frame 31 turns over and dumps the garbage into the solid dumping area 3, the protective cover 30 will be opened. In the rest of the time, the reversing frame 31 is fastened on the solid-liquid separation area 2, and the protective cover 30 is in the corresponding closed state. Injured in the main and driven reamer rollers 8,9.

Preferably, the frame 1 is provided with an electrical control component 33 . Control the opening and closing of the motor 10, as well as work such as forward rotation, reverse rotation and pause. When encountering foreign objects that cannot be broken at the main and driven reamer rollers 8 and 9, the electrical control part 33 can be operated to make the motor 10 reverse, then close or suspend motor 10, carry out normal operation again after taking out foreign matter.

Preferably, a housing 34 is provided outside the frame 1 , and the sleeve 17 is located on the side of the solid discharge port 19 protruding out of the housing 34 and is provided with a protective shell 35 correspondingly. Protect the human body from misuse by the machine, and at the same time, a part of the hollow screw rod 15 is exposed on the side of the discharge port 19, and the protective shell 15 is provided to ensure that the human body cannot touch the exposed part.

Preferably, the bottom of the rack is provided with rollers 36 . The roller 36 itself is provided with a locking mechanism, which can roll freely when the locking mechanism is opened, and when the locking structure is closed, the roller 36 is locked and cannot move.

When in use, pour the kitchen waste into the solid-liquid separation area 2, the liquid enters the liquid collection funnel 5 after being filtered by the filter screen 4, and reaches the first separation area 20 through the pipeline. The top is provided with a fine slag separation basket 23. After a period of time, turn the turning frame 31 at the solid-liquid separation area 2 to the solid dumping area 3 to dump the solid waste, and the protective cover 30 is opened under the drive of the connecting rod mechanism 32, so that the solid waste can be smoothly poured into the solid waste in the solid dumping area 3. The guide funnel 7 reaches the main and driven reamer rollers 8 and 9 for crushing, and the solid waste after crushing enters the solid collection funnel 12, and enters the sleeve 17 and is driven by the hollow screw rod 15 after being compressed and discharged from the solid waste. The outlet 19 is discharged into the solid collection box 14. At the same time, when the hollow screw rod 15 compresses the solid waste, the oil and water in the solid waste will seep out from the through hole at the bottom of the sleeve 17 to the liquid collection cylinder. 18, it is uniformly discharged to the fine slag separation basket 23, and the fine slag will be filtered on the fine slag separation basket 23, and the liquid enters the first separation zone 20 of the oil-water separator 6, and passes through the first separation zone 20 to be separated from the second separation zone. The liquid circulation channel 24 provided with a fine mesh filter at the bottom of the side wall between the regions 21 enters the second separation region 21, and the oil is discharged through the oil discharge pipeline 26, and a valve switch is installed on the oil discharge pipeline 26, which can be opened as required. Close the oil discharge pipeline 26, the water passes through the oil-water separation channel 25 provided with oil-absorbing cotton at the bottom of the second separation area 21 and the third separation area 22, enters the third separation area, and is discharged through the drain port 27. The kitchen garbage treated by the invention directly realizes the effects of solid-liquid separation and oil-water separation. Solid waste is compressed into a smaller volume, which is convenient for transportation and treatment, water can be used for irrigation, oil can be recycled and processed, and it is green and environmentally friendly, realizing the sustainable use of materials.

The above is only a preferred embodiment of the present invention, and is not intended to limit the invention in any form. Any simple modifications, equivalent changes or modifications made to the above embodiments according to the technical principles of the present invention still belong to this invention. within the scope of the technical solution of the invention.

Claims (10)

1. a kind of perishable garbage disposer, including rack（1）, it is characterised in that：The rack（1）Top is provided with separation of solid and liquid Area（2）With solid dumping ground（3）, the solid-liquid displacement zone（2）Including strainer（4）With setting in strainer（4）The liquid of lower section is received Collect funnel（5）, the liquid collection funnel（5）Bottom is connected to rack by pipeline（1）The oil water separator of bottom（6）It is interior； The solid dumping ground（3）Including solid guide funnel（7）With setting in solid guide funnel（7）The driving and driven reamer of lower section Roller（8,9）, the active reamer roller（8）By rack is arranged in（1）On motor（10）Driving, the active reamer roller（8）It is logical It crosses gear engagement and drives driven reamer roller（9）Reverse rotation motion, the driving and driven reamer roller（8,9）It is received by solid lower section Collect funnel（12）Driving and driven reamer roller will be passed through（8,9）Smashed solid refuse imports helicoidal gear（13）It is interior, it is described Helicoidal gear（13）Liquid is collected to oil water separator（6）It is interior, in addition solid is discharged.

2. perishable garbage disposer according to claim 1, it is characterised in that：The helicoidal gear（13）Including sky Heart screw rod（15）, be mounted on cored screw bar（15）It is interior and there are the transmission shafts in gap between the two（16）, be set in it is hollow Screw rod（15）External sleeve（17）With setting in sleeve（17）External liquid surge drum（18）, the sleeve（17）And liquid Body surge drum（18）Positioned at solid collection funnel（12）Offer feed inlet at bottom part down, smashed solid refuse is from charging Enter sleeve at mouthful（17）Interior and cored screw bar（15）Contact, the transmission shaft（16）By active reamer roller（8）Or driven hinge Rotor（9）It is driven and is rotated by gear drive, the cored screw bar（15）With transmission shaft（16）Between be spaced a distance with One section of machine spot-welded to keep synchronous rotary, the sleeve（17）Bottom is provided with multiple for fluid seepage along its length Through-hole, the liquid surge drum（18）By sleeve（17）The liquid of place's leakage is directed into the oil water separator of lower section after collecting（6） It is interior, the sleeve（17）Other end bottom is provided with solids outlet port（19）, through cored screw bar（15）Consolidating after compression drive Body rubbish is from solids outlet port（19）Place is expelled to solid collecting box（14）It is interior, the cored screw bar（15）, transmission shaft（16）, Sleeve（17）With liquid surge drum（18）It is in tilted layout, to solids outlet port（19）The height of side gradually rises.

3. perishable garbage disposer according to claim 2, it is characterised in that：The cored screw bar（15）, transmission shaft （16）, sleeve（17）, liquid surge drum（18）Quantity be that two and lateral inclination are arranged in parallel, two transmission shafts （16）Between by gear drive drive rotate, wherein a transmission shaft（16）By active reamer roller（8）Or driven reamer roller（9） It is driven and is rotated by gear drive, sleeve described in two（17）With liquid surge drum（18）Positioned at solid collection funnel（12）Bottom Feed inlet, the driving and driven reamer roller are offered at below portion（8,9）Smashed solid refuse passes through solid collection funnel （12）Into in feed inlet, smashed solid refuse enters two sleeves from feed inlet（17）Inside respectively with it is respective hollow Screw rod（15）Contact squeeze, finally through respective solids outlet port（19）It is expelled to solid collecting box（14）It is interior, it squeezes out Liquid is then discharged into oil water separator by bottom infiltration through-hole（6）Interior carry out water-oil separating.

4. perishable garbage disposer according to claim 2 or 3, it is characterised in that：The oil water separator（6）Including top Lid, the first Disengagement zone（20）, the second Disengagement zone（21）With third Disengagement zone（22）, first Disengagement zone（20）Top is provided with Fine slag separating bowl（23）, the liquid collection funnel（5）Bottom is connected to fine slag separating bowl by pipeline（23）On, the liquid Surge drum（18）By sleeve（17）The liquid of place's leakage is directed into fine slag separating bowl after collecting（23）On, first Disengagement zone （20）With the second Disengagement zone（21）Between sidewall bottom be provided with fluid flow paths（24）, the fluid flow paths（24） Inside it is provided with fine-structure mesh strainer, second Disengagement zone（21）With third Disengagement zone（22）Bottom is provided with water-oil separating channel （25）, the water-oil separating channel（25）Inside it is provided with oil absorbent material, second Disengagement zone（21）Side wall is provided with oil-drain pipe （26）, the third Disengagement zone（22）Side wall is provided with discharge outlet（27）, first Disengagement zone（20）Bottom is provided with cleaning Discharge outlet（28）, the cleaning discharge outlet（28）Place is provided with valve switch（29）.

5. perishable garbage disposer according to claim 1, it is characterised in that：The solid dumping ground（3）On be provided with Protective cover（30）.

6. perishable garbage disposer according to claim 5, it is characterised in that：The solid-liquid displacement zone（2）Place is provided with Rollover stand（31）, the strainer（4）It is arranged in rollover stand（31）On, the rollover stand（31）And protective cover（30）Between be connected with The link mechanism that both drivings move synchronously（32）, the rollover stand（31）To solid dumping ground（3）Drive link when place's overturning Mechanism（32）Drive protective cover（30）Synchronous overturning is opened, the rollover stand（31）Overturning drives protective cover when resetting（30）It is synchronous Overturning is closed.

7. perishable garbage disposer according to claim 1, it is characterised in that：The rack（1）On be provided with electric-controlled Component processed（33）.

8. perishable garbage disposer according to claim 2 or 3, it is characterised in that：The rack（1）Outside is provided with shell Body（34）, the sleeve（17）Positioned at solids outlet port（19）Shell is stretched out in side（34）Outside is simultaneously correspondingly arranged on protecting crust （35）.

9. perishable garbage disposer according to claim 1, it is characterised in that：The bottom of the frame is provided with idler wheel （36）.

10. perishable garbage disposer according to claim 1, it is characterised in that：The motor（10）Pass through retarder （11）Drive active reamer roller（8）Rotation, the helicoidal gear（13）By dispatch to solid collecting box（14）It is interior.