CN1789213A

CN1789213A - Kitchen refuse ecologic fermentation apparatus

Info

Publication number: CN1789213A
Application number: CNA200510119867XA
Authority: CN
Inventors: 俞建德
Original assignee: NINGBO DE'AN CITY ECOLOGICAL TECHNOLOGY Co Ltd
Current assignee: ATAL Engineering Ltd.
Priority date: 2005-06-09
Filing date: 2005-11-09
Publication date: 2006-06-21
Anticipated expiration: 2025-11-09
Also published as: CN100369869C

Abstract

The invention relates to a ecological treating device for refuse, especially to a ecological fermentation device for treating life kitchen refuse, comprising a refuse box body (1) comprised house (11) and cover (12) on the house, the refuse box body (1) is equipped with at least one refuse feeding inlet (13) with a door and at least one refuse discharging opening (14) with a door, a vapour extraction and exhaust device is equipped in the refuse box body (1), the said house bottom board (111) is equipped with a plurality of eyelets (112) for wastewater exudation, a solar heating device is installed on the refuse box body (1), which is the solar sunlight-transparent sheet (2) or solar heating plate (2') on the cover (12), the ecological treating device is characterized by simple structure and fast fermentation and degradation.

Description

A kind of kitchen refuse ecologic fermentation apparatus

Technical field

The present invention relates to a kind of rubbish ecological treatment apparatus, relate in particular to a kind of ecologic fermentation apparatus of handling the life rubbish from cooking.

Background technology

Raising day by day along with the small towns living standards of the people, people are more and more higher to the hygienic requirements of living environment, at present in the refuse treatment industry at home original domestic refuse after pre-treatment, again through general after the regular hour fermentative processing directly as compost, the pattern of fermentation mainly contains open-air formula, sealed etc., open-air formula is because fermentation produces niff, it badly influences surrounding environment, sealed fermentation cabin generally is by four bulkheads, form at the bottom of the storehouse, establishing the hole at the bottom of the storehouse reclaims and oozes draining and oxygen supply ventilation, warehouse style is that the Chinese utility model patent " rubbish fermentation case " of ZL00420025022.5 (notification number is CN697091Y) has disclosed the structure so a kind of as a patent No., by rotating shaft top cover is installed on the fermentation casing that it is formed at the bottom of by bulkhead and storehouse, on the bulkhead of side the top cover opening device is installed simultaneously, also be provided with four handle holes that are used to lift by crane on the fermentation casing, be separately installed with an I at fermentation casing both end sides face, door II, in the fermentation casing, be provided with air feed system and sprinkling system, backing plate I be installed at fermentation casing inner bottom part, backing plate II.Backing plate I and backing plate II have the hole that varies in size and are beneficial to oozing out of diafiltration sewage, top cover is opened the back garbage feeding and is dropped on the backing plate L, through the regular hour fermentation, after finishing, fermentation hangs in fixing back discharging in the special wagon tremie by four handle holes, because speed just can be fast under certain high-temperature in fermentation, and it is above-mentioned no matter be open-air formula or sealed fermentation, it is in the winter time the time, because outside air temperature is lower, the rubbish fermentation degradation speed is very slow, usually refuse container or fermenting case pile with at short notice, and utilization ratio descends, and therefore all there is the slow-footed defective of fermentative degradation in above-mentioned two kinds of rubbish fermentation devices.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of simple in structure, fireballing kitchen refuse ecologic fermentation apparatus of fermentative degradation at above-mentioned prior art present situation.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of kitchen refuse ecologic fermentation apparatus, it comprises by housing and covers the rubbish container casing that the lid above housing is formed, at least being provided with one on the rubbish container casing has the garbage inlet of door and is provided with a rubbish discharge port with door at least, be provided with the pump drainage device of air in the rubbish container casing, it is characterized in that described rubbish container casing is provided with solar heat collector.

Above-mentioned solar heat collector is solar light-transmitting plate or solar heating plate, described solar heat collector is arranged on the lid, and sun power belongs to clean energy, uses sun power environmental protection on the one hand, can save the energy commonly used on the other hand, reduce fermentation costs; Above-mentioned lid cross section is triangular shape, and described solar heat collector is arranged on above the triangular shape lid that side to sunlight, and is provided with a shield cap at the upper cap of solar heat collector; Described garbage inlet with door is arranged on the opposite side of triangular shape lid, so not only can make lid fully absorb sunlight, but also makes on the lid setting of relative assembly more reasonable.

Above-mentioned pump drainage device of air is: have venting hole on the sidewall of housing, be inserted with on the venting hole and be communicated with housing and extraneous vapor pipe, housing sidewall outer setting at the venting hole place has vacuum fan, this kind pump drainage device of air is more commonly used, it is relatively simple for structure, install easily, and pump drainage gas effect might as well.

Above-mentioned pump drainage device of air can also for: the top at lid is provided with venting hole, is inserted with vapor pipe on the venting hole, and described rubbish container box house is provided with the extraction pipe that is connected with vapor pipe, is provided with vacuum fan in described extraction pipe.

In order to help to discharge the liquid that produces after the DeR, on above-mentioned housing base plate, have a plurality of apertures that supply sewage to ooze out, be provided with a waste collection groove having aperture housing floor below, on the sidewall of waste collection groove, be equipped with a drain pipe, drain pipe is provided with a tapping valve, it can regularly emit the waste liquid that fermentative degradation produces by tapping valve, and this waste liquid can be used as a kind of liquid fertilizer and uses; For the waste liquid that degraded is produced can flow into the waste collection groove swimmingly, we are skewed setting with the base plate of housing, and described aperture is arranged on the bottom on base plate scarp.

For the waste liquid that degraded is produced is done further oxidative degradation, increase the fertility of waste liquid, we also also are provided with waste liquid anaerobically fermenting pond in the outside of rubbish container casing, drain pipe in the described waste collection groove passes the sidewall in waste liquid anaerobically fermenting pond and enters in this waste liquid anaerobically fermenting pond, also be provided with one and the extraneous liquid discharge pipe that communicates on the sidewall in this waste liquid anaerobically fermenting pond, liquid discharge pipe is provided with a tapping valve.

In order to help to alleviate the foul smell that rubbish distributes, we are provided with odor removal by described rubbish container casing, described odor removal is one the container of reodorant to be housed in it, have button and nozzle on this container, this container is installed in lid top, and described nozzle passes lid and enters in the rubbish container casing, and described button exposes outside the lid, only need press the button on this container during use, the reodorant in the container just can be spilled in the rubbish container casing by nozzle so.

Above-mentioned rubbish container casing internal fixing has one or more grades of walls, this grade wall is divided into one or more independent left and right small box with the rubbish container casing, all be provided with on each small box and have a garbage inlet and rubbish discharge port, and pump drainage device of air, adopt this kind structure can recycle each independently small box, the small box of having filled can be closed fermentation, re-uses the another one small box, can improve the rate of utilization of this fermentation unit like this.

Compared with prior art, the invention has the advantages that compared with prior art, it is poured rubbish from cooking in the rubbish container casing into and by microorganism species rubbish from cooking is degraded into water, carbonic acid gas, ammonia, nitrogen ammoniacal substance and mineral substance, the organic composition of garbage provides the microbial life activity required nutritive substance again simultaneously, thereby formed a benign cycle, it is provided with heating unit by being arranged on the rubbish container casing, and be arranged on air in the intravital pump drainage device of air of the rubbish container case circulation heating container, for the rubbish from cooking fermentation provides heat, build and be beneficial to the microbial activities environment, accelerate rubbish from cooking fermentative degradation speed, and its garbage inlet and rubbish discharge port are provided with door, remove the door of opening when throwing in rubbish on the garbage inlet, door on all the other time garbage inlets is all closed, door on the rubbish discharge port is to lock to close at ordinary times, have only when expecting clearly and just open, therefore the foul smell that produces during rubbish fermentation can not come out from garbage inlet or rubbish discharge port, so it can not influence its environment on every side.

Description of drawings

Fig. 1 is the front schematic view of first embodiment of the invention;

Fig. 2 is the vertical view of first embodiment of the invention;

Fig. 3 is for removing the vertical view behind the lid in the first embodiment of the invention;

Fig. 4 is that the A-A of Fig. 2 is to sectional view;

Fig. 5 is that the B-B of Fig. 2 is to sectional view;

Fig. 6 is the perspective view of second embodiment of the invention;

Fig. 7 is the side direction structural representation of second embodiment of the invention;

Fig. 8 is the structural representation after watering can is gone up in the shower nozzle connection in the second embodiment of the invention;

Fig. 9 is the perspective view of third embodiment of the invention;

Figure 10 is the side direction structural representation of third embodiment of the invention.

Embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

Shown in Fig. 1～5, be one embodiment of the present of invention:

It comprises by housing 11 and covers the rubbish container casing 1 that the lid 12 above housing is formed, this rubbish casing 1 can be fixed, also can be movable type, portable can be to install universal movable wheel additional to get final product below rubbish container casing 1 bottom, described lid 12 cross sections are triangular shape, rubbish container casing 1 is provided with one to have the garbage inlet 13 of door and is provided with a rubbish discharge port 14 with door, described garbage inlet 13 with door is arranged on a side of triangular shape lid 12, described rubbish discharge port 13 with door is arranged on the sidewall of housing 11, in order to strengthen the stopping property that garbage inlet 13 and rubbish discharge port 14 are called, prevent that further the stink that rubbish fermentation produces from coming out, rubber leather strap sealing between the Men Yuqi doorframe on the garbage inlet 13; Rubber leather strap sealing between the Men Yuqi doorframe on the rubbish discharge port 14.

In described rubbish container casing 1, be provided with solar heat collector, pump drainage device of air and odor removal; Described solar heat collector is a solar light-transmitting plate 2, and this solar light-transmitting plate 2 is arranged on triangular shape lid 12 top those sides to sunlight, and is provided with a shield cap 21 at the upper cap of solar light-transmitting plate 2; Above-mentioned pump drainage device of air is: have venting hole 113 on the sidewall of housing 11, be inserted with on the venting hole 113 and be communicated with housing 11 and extraneous vapor pipe 3, housing 11 sidewall outer setting at venting hole 113 places have vacuum fan 4, the power resources of vacuum fan 4 (not showing among the figure) can be that an electric supply installation is installed on its limit, as a cell box that battery is housed is set, also can be existing other propulsion source certainly; Described odor removal is one the container 8 of reodorant to be housed in it, have button 81 and nozzle 82 on this container 8, this container 8 is installed in lid 12 tops, described nozzle 82 passes lid 12 and enters in the rubbish container casing 11, described button 81 exposes outside the lid 12, only need press the button 81 on the container 8 during use, the reodorant in the container 8 just can be spilled in the rubbish container casing 1 by nozzle so;

The base plate 111 of housing is skewed setting, on the bottom on the scarp of described housing base plate 111, have a plurality of apertures 112 that ooze out for sewage, certainly also on whole housing base plate 111, have aperture 112, below the housing base plate 111 that has the aperture 112 that oozes out for sewage, also be provided with a waste collection groove 5, the bottom surface of waste collection groove 5 is obliquely installed, on waste collection groove 5 sidewalls, be equipped with a drain pipe 51, on the drain pipe 51 that exposes waste collection groove 5, also be provided with a tapping valve 52, also be provided with waste liquid anaerobically fermenting pond 6 in the outside of rubbish container casing 1, drain pipe 51 in the described waste collection groove passes the sidewall in waste liquid anaerobically fermenting pond 6 and enters in this waste liquid anaerobically fermenting pond 6, also be provided with one and the extraneous liquid discharge pipe 61 that communicates on the sidewall in this waste liquid anaerobically fermenting pond 6, liquid discharge pipe 61 is provided with a tapping valve 62, and liquid discharge pipe 61 is positioned at the below of drain pipe 51.

The principle of work of first embodiment and process are such:

Open garbage inlet, rubbish from cooking is poured in the rubbish container casing 1, close garbage inlet 13 again, its heat that comes by solar light-transmitting plate 2 absorptions that are arranged on the lid 12 heats the rubbish from cooking in the rubbish container casing 1, have under the acting in conjunction of vacuum fan 4 by having venting hole 113, vapor pipe 3 on the sidewall that housing 11 is set and being arranged on housing 11 sidewall outer setting again, make the air cycle in the rubbish container casing 1, reach the purpose of air in the circulation heating container, for the rubbish from cooking fermentation provides heat, build and be beneficial to the microbial activities environment; When the rubbish after the degraded gives out stink, press this and be installed in button 81 on the container 8 on the lid, the reodorant that is contained in so in the container 8 just can be spilled in the rubbish container casing 1 by nozzle 82, rubbish is carried out deodorizing, certainly also can in said vesse 8, load onto and accelerate rubbish from cooking fermentative degradation speed function microbial reagent, to reach the purpose of further quickening rubbish from cooking fermentative degradation speed; The waste liquid that produces behind the fermentative degradation then is penetrated in the waste collection groove 5 aperture from housing base plate 111 112, opening tapping valve 52 allows waste liquid enter into waste liquid anaerobically fermenting pond 6 by drain pipe 51 to make anaerobically fermenting further, after fermentation for some time, just can open tapping valve 62 with in the waste liquid anaerobically fermenting pond 6 through the waste liquid behind the anaerobically fermenting in liquid discharge pipe 61 regularly is discharged into waste collection bucket 7, this waste liquid can be used as a kind of liquid fertilizer and uses; Open the door on the rubbish discharge port 14 after rubbish fermentation in leaving rubbish container casing 1 in is finished, the product after the cleaning fermentation can use it as a kind of solid-state fertilizer.

Shown in Fig. 6～8, be second embodiment of invention;

It comprises by housing 11 and covers the rubbish container casing 1 that the lid 12 above housing is formed, described lid 12 cross sections are triangular shape, rubbish container casing 1 is provided with one to have the garbage inlet 13 of door and is provided with a rubbish discharge port 14 with door, described garbage inlet 13 with door is arranged on a side of triangular shape lid 12, and described rubbish discharge port 13 with door is arranged on the sidewall of housing 11;

The base plate 111 of housing is skewed setting, on the inclination bottom of described housing base plate 111, have a plurality of apertures 112 that supply sewage to ooze out, certainly also on whole housing base plate 111, have aperture 112, below the housing base plate 111 that has the aperture 112 that oozes out for sewage, also be provided with a waste collection groove 5, in waste collection groove 5, be provided with liquid discharge pipe 51, on the liquid discharge pipe 51 that exposes waste collection groove 5, also be provided with a tapping valve 52, can better in device, ferment for making rubbish from cooking, also can roughly be fixed with one deck coarse rack plate 15 in the mid-way in described rubbish container casing 1 inside, this coarse rack plate 15 is divided into two biological degradation chambers up and down with the inside of rubbish container casing 1;

In described rubbish container casing 1, be provided with heating unit, pump drainage device of air and odor removal; Described solar heat collector be solar heating plate 2 ', above this solar heating plate 2 ' be arranged on triangular shape lid 12 to those sides of sunlight; Described pump drainage device of air is: be provided with a venting hole 121 at the top of lid 12, be inserted with on the venting hole 121 vapor pipe 3 ', described rubbish container casing 1 inside is provided with the extraction pipe 10 with vapor pipe 3 ' be connected, the bleeding point of above-mentioned extraction pipe 10 extends the below of coarse rack plate 15, in described extraction pipe 10, be provided with vacuum fan 4 ', vacuum fan 4 ' power resources (among the figure not show) can be that an electric supply installation is installed on its limit, as a cell box that battery is housed is set, also can be existing other propulsion source certainly;

Described odor removal is a shower nozzle 9, and it is installed on the triangular shape lid 12 of that side of sunlight dorsad, can spray some reodorant or be equipped with in rubbish container casing 1 by shower nozzle 9 when needing and can play the various microbial reagents that promote rubbish fermentation.

The principle of work of second embodiment and process are such:

Open garbage inlet, rubbish from cooking is poured in the rubbish container casing 1, bone than big and difficult degradation, things such as shell are laid in the biological degradation chamber of coarse rack plate 15 tops, less rubbish from cooking then is filtered in the biological degradation chamber of below of coarse rack plate 15, by microorganism species the rubbish from cooking in two biological degradation chambers is degraded into water, carbonic acid gas, ammonia, nitrogen ammoniacal substance and mineral substance, the organic composition of garbage provides the microbial life activity required nutritive substance again simultaneously, thereby formed a benign cycle, its heat that comes by the solar heating plate 2 ' absorption that is arranged on the lid 12 heats the rubbish from cooking in the rubbish container casing 1, again by being arranged on the extraction pipe 10 in the rubbish container casing 1, vacuum fan 4 ' and vapor pipe 3 ' make air cycle in the time spent rubbish container casing 1, reach the purpose of air in the circulation heating container, for the rubbish from cooking fermentation provides heat, build and be beneficial to the microbial activities environment; Accelerate rubbish from cooking fermentative degradation speed, connecting in the outside of shower nozzle 9 when needing should plastics tubing 16, the other end at plastics tubing 16 connects a watering can 17, as shown in Figure 5, in watering can 17, be equipped with and accelerate rubbish from cooking fermentative degradation speed microbial reagent, only need press watering can 17 during use just can be sprayed onto this microbial reagent in the rubbish container casing 1 by plastics tubing 8 and shower nozzle 7, to reach the purpose of further quickening rubbish from cooking fermentative degradation speed, also can in watering can 17, load onto reodorant, pressing watering can 17 during use is sprayed onto this reodorant in the rubbish container casing 1 by plastics tubing 16 and shower nozzle 9, to eliminate the rubbish stink, improve surrounding enviroment; The waste liquid that produces behind the fermentative degradation then is penetrated in the waste collection groove 5 aperture from housing base plate 111 112, opens tapping valve 52 and allows waste liquid regularly emit by liquid discharge pipe 51, and this waste liquid can be used as a kind of liquid fertilizer and uses; Garbage inlet 13 and rubbish discharge port 14 are provided with door, remove the door of opening when throwing in rubbish on the garbage inlet 13, door on all the other time garbage inlets 13 is all closed, after finishing, opens rubbish fermentation in leaving rubbish container casing 1 in the door on the rubbish discharge port 14, product after the cleaning fermentation can use it as a kind of solid-state fertilizer.

Shown in Fig. 9～10, the 3rd embodiment for invention, the difference of itself and second embodiment is, it has two shelves walls 19 at rubbish container casing 1 internal fixing, this grade wall 19 is divided into three independently small box with rubbish container casing 1, all be provided with on each small box and have a garbage inlet 13 and rubbish discharge port 14, all has an extraction pipe 10 in each small box, every extraction pipe 10 ventpipe 18 by being arranged on rubbish container casing 1 inner top and vapor pipe 3 ' communicate, and be provided with in every extraction pipe 10 vacuum fan 4 '.

The principle of work of second embodiment and process and first embodiment are basic identical, after first small box is filled, the door on its garbage inlet 13 and the rubbish discharge port 14 closed and allow the fermentation of its heating cycle, and then then use second small box and the 3rd small box, after the rubbish fermentation in first small box is finished, set up and state step and clean out, just can then use, so it has played a kind of purpose of circulating fermentation rubbish.

Claims

1, a kind of kitchen refuse ecologic fermentation apparatus, it comprises by housing (11) and covers the rubbish container casing (1) that the lid (12) above housing is formed, at least being provided with one on the rubbish container casing (1) has the garbage inlet (13) of door and is provided with a rubbish discharge port (14) with door at least, the rubbish container casing is provided with the pump drainage device of air in (1), it is characterized in that described rubbish container casing (1) is provided with solar heat collector.

2, kitchen refuse ecologic fermentation apparatus according to claim 1 is characterized in that described solar heat collector is solar light-transmitting plate (2) or solar heating plate (2 '), and is arranged on the lid (12).

3, kitchen refuse ecologic fermentation apparatus according to claim 2, it is characterized in that described lid (12) cross section is triangular shape, described solar heat collector is arranged on top that side to sunlight of triangular shape lid (12), and is provided with a shield cap (21) at the upper cap of solar heat collector; Described garbage inlet (14) with door is arranged on the opposite side of triangular shape lid (12).

4, according to claim 1,2 or 3 described kitchen refuse ecologic fermentation apparatus, it is characterized in that described pump drainage device of air is: on the sidewall of housing (11), have venting hole (113), be inserted with the vapor pipe (3) that is communicated with the housing (11) and the external world on the venting hole (113), the housing sidewall outer setting at the venting hole place has vacuum fan (4).

5, according to claim 1,2 or 3 described kitchen refuse ecologic fermentation apparatus, it is characterized in that having on the described housing base plate (111) a plurality of apertures (112) that supply sewage to ooze out, below having aperture (112) housing base plate (111), be provided with a waste collection groove (5), be equipped with a drain pipe (51) on waste collection groove (5) sidewall, drain pipe (51) is provided with a tapping valve (52).

6, kitchen refuse ecologic fermentation apparatus according to claim 5 is characterized in that the base plate (111) of described housing is skewed setting, and described aperture (112) is arranged on the bottom on base plate (111) scarp.

7, kitchen refuse ecologic fermentation apparatus according to claim 5, it is characterized in that also being provided with waste liquid anaerobically fermenting pond (6) in the outside of rubbish container casing (1), drain pipe (51) in the described waste collection groove (5) passes the sidewall in waste liquid anaerobically fermenting pond (6) and enters in this waste liquid anaerobically fermenting pond (6), also be provided with one and the extraneous liquid discharge pipe (61) that communicates on the sidewall in this waste liquid anaerobically fermenting pond (6), liquid discharge pipe (611) is provided with a tapping valve (62).

8, according to claim 1,2 or 3 described kitchen refuse ecologic fermentation apparatus, it is characterized in that described rubbish container casing (1) is provided with odor removal, described odor removal is one the container (8) of reodorant to be housed in it, have button (81) and nozzle (82) on this container (8), this container (8) is installed in lid (12) top, described nozzle (82) passes lid (12) and enters in the rubbish container casing (1), and described button (81) exposes outside the lid (12).

9, according to claim 1,2 or 3 described kitchen refuse ecologic fermentation apparatus, it is characterized in that described pump drainage device of air is: be provided with venting hole (121) at the top of lid (12), be inserted with vapor pipe (3 ') on the venting hole (121), described rubbish container casing (1) inside is provided with the extraction pipe (10) that is connected with vapor pipe (3), is provided with vacuum fan (4 ') in described extraction pipe (10).

10, according to claim 1,2 or 3 described kitchen refuse ecologic fermentation apparatus, it is characterized in that described rubbish container casing (1) internal fixing has one or more grades of walls (16), this grade wall (16) is divided into one or more independent left and right small box with rubbish container casing (1), all is provided with on each small box to have a garbage inlet (13), rubbish discharge port (14) and pump drainage device of air.