WO2012145943A1 - 生活垃圾处理机 - Google Patents

生活垃圾处理机 Download PDF

Info

Publication number
WO2012145943A1
WO2012145943A1 PCT/CN2011/073992 CN2011073992W WO2012145943A1 WO 2012145943 A1 WO2012145943 A1 WO 2012145943A1 CN 2011073992 W CN2011073992 W CN 2011073992W WO 2012145943 A1 WO2012145943 A1 WO 2012145943A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
port
rollers
garbage disposal
domestic garbage
Prior art date
Application number
PCT/CN2011/073992
Other languages
English (en)
French (fr)
Inventor
林运先
Original Assignee
Lin Yunxian
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN 201110105263 external-priority patent/CN102205344B/zh
Priority claimed from CN2011201400094U external-priority patent/CN202061420U/zh
Application filed by Lin Yunxian filed Critical Lin Yunxian
Publication of WO2012145943A1 publication Critical patent/WO2012145943A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control

Definitions

  • the present invention relates to a device for solid waste treatment, and more particularly to a domestic waste treatment machine.
  • domestic garbage (such as leftovers, leftovers, bones, melon peels, husks, fruit nucleus, vegetable leaves, etc.) produced by families, restaurants, canteens, meat and vegetable markets, food processing enterprises, etc., has accounted for a considerable amount of urban fixed waste. In part, these household wastes not only pollute the environment, but also cause a waste of a large amount of renewable resources.
  • domestic garbage disposal machines one type of domestic garbage disposal machine is a pulverizing device that pulverizes the domestic garbage put into it and discharges it to the sewer.
  • the pulverizing device is mainly composed of a pulverizing knife and a driving device that drives the pulverizing knife to rotate.
  • the pulverizing device can only pulverize the garbage with soft texture and small volume, and can not smash the hard and bulky garbage (such as large bones), so the garbage needs to be hard and bulky.
  • the garbage is sorted out and it is troublesome to use; moreover, the crushed garbage is directly discharged into the sewer, which may not only cause sewer blockage, but also waste waste resources.
  • Another type of domestic waste disposer uses biological fermentation to turn domestic garbage into usable fertilizer. However, such a domestic waste disposer takes a long time to process and cannot be continuously processed. More importantly, it occupies a lot of factory buildings. The land, plus 20% of the water to ferment, can not handle the hard and bulky garbage.
  • the object of the present invention is to overcome the above-mentioned drawbacks of the domestic garbage disposal machine of the prior art, and to provide a domestic garbage disposal machine capable of processing garbage having a relatively hard texture and a large volume, and which can be recycled after treatment.
  • the present invention provides a domestic garbage disposal machine comprising a pulverizing device and a drying device, the pulverizing device comprising a first casing, a pulverizing mechanism and a driving mechanism, the first casing having a first feeding a first discharge port, the pulverizing mechanism is disposed in the first housing between the first feed port and the first discharge port, and the drying device comprises a second feed port and a second discharge port, The second feed port is in communication with the first discharge port, and the pulverizing device further includes a first baffle mechanism disposed at the first discharge port for opening and closing the first discharge port, and a first liquid outlet of a lower portion of the side wall of the first casing; the pulverizing mechanism comprises two to four sets of rollers arranged in a vertical direction, each set of rollers comprising two rollers arranged laterally and leaving a gap therebetween, and each The gaps of the two rollers of the group of rollers are gradually reduced from top to bottom, and convex teeth are
  • the convex teeth of the two rollers of each set of the rollers are staggered.
  • the first casing has a small taper at the upper end and a small lower end.
  • the second baffle mechanism is disposed between the pulverizing mechanism and the first feeding port to separate the inner cavity of the first casing
  • the upper chamber and the lower chamber are provided with a second liquid outlet at a lower portion of the side wall where the upper chamber is located, and the first liquid outlet is provided at a lower portion of the side wall where the lower chamber is located.
  • the inner wall of the upper chamber and the inner wall of the lower chamber are both provided in grooves extending through the entire inner wall.
  • the first baffle mechanism includes a first baffle and a first baffle driving mechanism, the first baffle is disposed obliquely, and the first liquid outlet is located at the lower of the lower chamber
  • the second baffle mechanism includes a second baffle and a second baffle drive mechanism on the corresponding side wall, the second baffle is disposed obliquely, and the second liquid outlet is located at a lowest position of the upper chamber On the corresponding side wall.
  • the drying device includes a second casing and a conveyor belt and a heat blower disposed in the second casing, the second casing having the second inlet and the second a discharge port, a first end of the conveyor belt is located below the second feed port, a tail end is located above the second discharge port, and a groove having a hemispherical cross section is provided on an outer surface of the conveyor belt
  • the hot air blower is located above the conveyor belt, and the air outlet is opposite to the conveyor belt.
  • a collecting bucket is further included, and a feeding port of the collecting bucket communicates with the second discharging port.
  • an electric heating device is provided on the wall of the collecting tub.
  • the oil-water separation device further includes a casing and a filter member disposed in the casing, and an inlet and a drain are respectively disposed on the top surface, the bottom surface and the side surface of the casing.
  • the filter member comprises 5 to 16 screens having a hole diameter of 3 to 100 mesh stacked from top to bottom at a pitch of 0 to 3 mm, and all the screens are every 2 to 8 sheets in order from top to bottom. Divided into a group, the aperture of the odd-array filter gradually becomes smaller from top to bottom, and the aperture of the even-array filter gradually becomes larger from top to bottom.
  • the mesh shape of the filter mesh is a polygonal hole.
  • the pore shape of the sieve is a rhombic hole.
  • the oil-water separation device further includes two rotating shafts oppositely disposed on two sides of the casing, and an electromagnet disposed above one end of the casing.
  • the electromagnet When the electromagnet is energized, the iron core and the ground are The housing is sucked.
  • the oil-water separation device further includes a weight sensor and a controller connected to the weight sensor and the electromagnet.
  • the domestic garbage disposal machine provided by the present invention comprises a pulverizing mechanism consisting of two to four sets of rollers arranged in a vertical direction, each of which is provided with convex teeth, and two rollers of each set of rollers are driven by a driving mechanism.
  • the lower part rotates in the opposite direction, and the convex teeth on the roller pulverize the garbage.
  • the pulverizing mechanism of the structure has a large shearing force and can pulverize the harder garbage; moreover, the gap between the two rollers in each set of rollers is It gradually becomes smaller from top to bottom.
  • the domestic garbage disposal machine of the invention can not only process the garbage with a hard texture but also the garbage with a large volume, and is convenient to use;
  • the domestic garbage disposal machine provided by the present invention converts the treated garbage into dry particulate matter, clean oil and purified water, and the particulate matter of the garbage of the restaurant and the canteen can be used as garbage for animal feed, household and vegetable market, and the like.
  • the domestic garbage disposal machine provided by the present invention, the method adopted by the oil-water separation device belongs to the gravity separation method, and when the oil-water mixed sewage enters the filter net, the viscosity of the oil is large and the light weight is attached to the filter net, and The water has a small viscosity and a heavy weight, and flows away from the filter pores, thereby achieving oil-water separation.
  • the filter oil When the filter oil is saturated with oil, the filter is tilted and the oil is discharged from the oil discharge port; and since the pore size of the filter is gradually reduced from top to bottom, it gradually becomes larger, and so on, not only the oil-water separation effect is remarkable.
  • the oil removal rate is over 90%, and the resistance of the filter can be reduced to improve the filtration efficiency; moreover, the oil-water separation device has the advantages of simple structure, small volume, low energy consumption and no noise; (4)
  • the domestic garbage disposal machine provided by the present invention has the advantages of simple structure and durability.
  • FIG. 1 is a schematic structural view of a domestic garbage disposal machine according to an embodiment of the present invention
  • Figure 2 is a side view of Figure 1
  • Figure 3 is a schematic structural view (working state) of the oil-water separation device of the embodiment of the present invention
  • Fig. 4 is a schematic structural view (oil discharge state) of the oil-water separation device of the embodiment of the present invention.
  • the domestic garbage disposal machine is mainly composed of a pulverizing device 1, a drying device 2, and a water-oil separating device 3, and the pulverizing device 1 is used for pulverizing various sizes of garbage, and
  • the solid-liquid separation is carried out, and the separated solid is dried into granules by the drying device 2, and used; and the separated liquid is separated into oil and water by the oil-water separation device 3, and the separated oil is recycled and utilized, and the separated water is separated. Discharge into the sewer.
  • the pulverizing device 1 is composed of a first casing 11, a first damper mechanism, a second damper mechanism, a pulverizing mechanism and a driving mechanism 15.
  • the first casing 11 has a small upper end and a small lower end, and the first casing 11 has a first inlet 11a at the top, a first outlet 11b at the bottom, and a first outlet 112b and a second outlet 111b of the side wall.
  • the first shutter mechanism is mounted on the first discharge port 11b.
  • the first baffle mechanism is composed of a first baffle 13 and a first baffle drive mechanism, and the first baffle opens and closes the first discharge port 11b by the first baffle drive mechanism.
  • the second baffle mechanism is composed of a second baffle 14 and a second baffle driving mechanism.
  • the second baffle 14 is mounted in the middle of the first casing 11 to partition the inner cavity of the first casing 11 into the upper chamber 111.
  • the lower chamber 112 is two parts, the bottom of the side wall where the upper chamber 111 is located is provided with a second liquid outlet 111b, and the garbage stays in the upper chamber 111 for a period of time before the pulverization, so that the moisture in the garbage is from the second
  • the liquid outlet 111b flows out, and can serve the purpose of preliminary solid-liquid separation.
  • the second baffle 14 is disposed obliquely, and the second liquid outlet 111b is located on the corresponding side wall of the lowermost portion of the upper chamber 111, so that the liquid flows into the second liquid outlet 111b.
  • the inner wall of the upper chamber 111 is provided with a plurality of grooves 111a extending from top to bottom to the bottom of the upper chamber 111, so that liquid can be conveniently collected into the bottom and further passed through the second liquid outlet 111b. Flow out.
  • the first baffle driving mechanism and the second baffle driving mechanism can adopt a synchronous motor to drive the gear and the rack, so that the first baffle and the second baffle can be opened and closed by the controller, and details are not described herein again.
  • the pulverizing mechanism is mounted in the lower chamber 112 of the first casing 11, and includes three sets of rollers 12 disposed vertically, each set of rollers 12 being composed of two rollers 12 arranged laterally and having a gap therebetween, and each The gap of the group of rollers 12 is gradually reduced from top to bottom, and convex teeth 12a are provided at intervals on the circumferential surface of each of the rollers 12.
  • the teeth 12a of the two rollers 12 of each set of rollers 12 are staggered.
  • a drive mechanism 15 is coupled to each of the rollers 12 for rotating each set of rollers 12 in opposite directions.
  • the drive mechanism 15 includes a motor and a speed reducer, and details are not described herein.
  • the pulverizing mechanism grinds the garbage, and the generated liquid flows out through the first liquid outlet 112b.
  • the inner wall of the lower chamber 112 is provided with a plurality of grooves 112a extending from top to bottom to the bottom of the upper chamber 112, so that liquid can be conveniently collected into the bottom and then passed through the first liquid outlet 112b. Flow out.
  • the drying device 2 is mainly composed of a second casing 21, a conveyor belt 22, a hot air blower 26 and a collecting bucket 25, and the second casing 21 has a second feeding port 21a and a second discharging port 21b, the second feeding The spout 21a is in communication with the first discharge port 11b.
  • the leading end of the conveying belt 22 is located below the second feeding opening 21a, and the trailing end is located above the second discharging opening 21b.
  • a groove having a hemispherical cross section is provided (not shown) Out so that the waste is formed into granules on the conveyor belt 22.
  • the conveying belt 22 is driven to circulate by the pulley 23, and is restrained by the pinch roller 24, and the pulverized garbage is conveyed from the second feeding port 21a to the second discharging port 21b.
  • the hot air blower 26 is a blower with a hot wire, which is located above the transport belt 22, and the air outlet of the hot air blower 26 is opposed to the transport belt, and the garbage on the transport belt 22 is heated by the hot air blower 26.
  • the feed port of the collection tank 25 communicates with the second discharge port 21b.
  • an electric heating device is provided on the wall of the collecting tub 25 to heat the collected garbage to further remove moisture.
  • the oil-water separation device 3 is mainly composed of a casing 31 and a filter member provided in the casing 31, wherein the casing 31 has a rectangular parallelepiped shape on the top surface, the bottom surface and the left side surface of the casing 31.
  • An inlet 31a, a drain port 31b and an oil drain port 31c are respectively provided.
  • the inlet 31a is in communication with the first liquid outlet port 112b and the second liquid outlet port 111b, and one of the front and rear side plates of the casing 31 is provided in the middle.
  • the rotating shaft 34, the entire housing 31 is rotatable about the rotating shaft 34.
  • the filter member is mainly composed of 5 to 16 screens 32 having a hole diameter of 3 to 100 mesh stacked at a pitch of 0 to 3 mm, and all the screens 32 are grouped into groups of 2 to 8 sheets in order from top to bottom, odd number.
  • the aperture of the group filter 32 gradually becomes smaller from top to bottom, and the aperture of the even array filter 32 gradually becomes larger from top to bottom.
  • the filter member is composed of 16 screens 32 stacked at 0 intervals, and all the screens 32 are divided into four groups in order from top to bottom.
  • the first group has a total of 6 screens 32, and their The apertures are 3 mesh, 20 mesh, 40 mesh, 60 mesh, 80 mesh, and 100 mesh.
  • the second group has 2 filters 32, and their apertures are 100 mesh and 40 mesh, respectively.
  • the third group has 6 filters. 32, their apertures are 3 mesh, 20 mesh, 40 mesh, 60 mesh, 80 mesh, 100 mesh, and the fourth group has 2 filters 32, and their apertures are 100 mesh, 40 mesh, and the third group and The fourth group is used to enhance the filtering effect.
  • the pore shape of the screen 32 is a polygonal hole, preferably a rhombic hole, so that bubbles can be prevented from occurring when the oil water passes through the filter hole.
  • An electromagnet 33 is provided above the left end of the housing 31, and when the electromagnet 33 is energized, its core can be attracted to the housing 31.
  • a weight sensor 35 is provided on the bottom surface of the casing 31. The weight sensor 35 is connected to a controller, and the controller is connected to the electromagnet 33.
  • the first baffle 13 and the second baffle 14 are closed, and the waste 4 to be treated is put into the upper chamber 111 through the first feed port 11a, and the liquid in the garbage is discharged into the oil and water through the second liquid outlet 111b.
  • the second baffle 14 is opened, and the driving mechanism 15 drives the three sets of rollers 12 to rotate, and the garbage of various sizes is crushed, and the generated liquid passes through the first liquid outlet. 112b is discharged into the oil-water separation device 3.
  • the first baffle 13 is opened, and the pulverized garbage enters the conveying belt 22 through the first discharge port 11b and the second feed port 21a, and the garbage is dried and dried by the hot air blower 26.
  • the discharged garbage is discharged into the collecting bucket 25 through the second discharging port 21b, and the garbage is further dried by the electric heating device on the collecting tub 25, and finally the dried granules are prepared and recycled; the oil-water mixed sewage is imported from the 31a.
  • the flow rate of the oil-water mixed sewage can not be too fast, because the viscosity of the oil is large and the weight is light, and it adheres to the filter screen 32, and the viscosity of the water is small and heavy, and flows away from the filter hole to be collected into water drops.
  • the drain port 31b is discharged into the sewer to achieve oil-water separation.
  • the weight sensor 35 sends a signal to the controller, and after receiving the signal, the controller sends a control signal to the electromagnet 33 to deenergize the electromagnet 33, the core and the casing of the electromagnet 33.
  • the filter screen 32 is flattened and the oil filtering can be continued; and since the diameter of the filter screen 32 is gradually increased from top to bottom. When it becomes smaller, it gradually becomes larger, and so on, not only the oil-water separation effect is remarkable, but also the oil removal rate is over 90%, and the resistance of the screen 32 can be reduced, and the filtration efficiency can be improved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)

Description

生活垃圾处理机
技术领域
本发明涉及用于固体废物处理的装置，尤其是一种生活垃圾处理机。
背景技术
家庭、酒楼、食堂、肉菜市场、食品加工企业等产生的生活垃圾（如剩饭、剩菜、骨头、瓜果皮、果壳、果核、菜叶等）已占到城市固定垃圾相当大的部份，这些生活垃圾不但会污染环境，而且还会造成大量可再生资源的浪费。目前生活垃圾处理机主要有以下两种：一种生活垃圾处理机是利用粉碎装置将投入其中的生活垃圾粉碎后再排放至下水道。其粉碎装置主要由粉碎刀和驱动该粉碎刀旋转的驱动装置组成。该粉碎装置只能将质地较软和体积较小的垃圾粉碎，而不能将质地较硬和体积较大的垃圾（如大骨头）粉碎，因此，垃圾处理时需要将质地较硬和体积较大的垃圾分拣出来，使用起来比较麻烦；而且，粉碎后的垃圾直接排入下水道中，不仅有可能造成下水道堵塞，还会造成可再生资源的浪费。另一种生活垃圾处理机是利用细菌发酵将生活垃圾变成可利用的肥料，但是此种生活垃圾处理机处理需要较长的时间，而且无法连续处理，更重要的是，它占用很多的厂房土地，外加20%的水来发酵，对质地较硬和体积较大的垃圾也无法处理。
发明内容
本发明的目的在于克服现有技术中的生活垃圾处理机存在的上述缺陷，提供一种生活垃圾处理机，其能处理质地较硬和体积较大的垃圾，且处理后可以再生利用。
为了实现上述目的，本发明提供的一种生活垃圾处理机，其包括粉碎装置和烘干装置，该粉碎装置包括第一壳体、粉碎机构及驱动机构，该第一壳体具有第一进料口和第一出料口，该粉碎机构设于第一进料口和第一出料口之间的第一壳体内，该烘干装置包括第二进料口和第二出料口，该第二进料口与第一出料口连通，所述粉碎装置还包括设于所述第一出料口处、用于打开和关闭第一出料口的第一挡板机构以及设于所述第一壳体侧壁下部的第一出液口；所述粉碎机构包括沿竖向设置的2～4组辊子，每组辊子均包括两个横向排列且彼此留有间隙的辊子，且每组辊子的两个辊子的间隙由上至下逐渐变小，在每个辊子的圆周面上均间隔设置有凸齿；所述驱动机构与每个所述辊子连接，用于带动每组辊子的两个辊子沿相反方向转动。
作为上述技术方案的优选方案，每组所述辊子的两个辊子的凸齿相错开。
作为上述技术方案的优选方案，所述第一壳体呈上端大下端小的锥形。
作为上述技术方案的优选方案，还包括第二挡板机构，该第二挡板机构设于所述粉碎机构与所述第一进料口之间，将所述第一壳体的内腔分隔成上腔室和下腔室，在该上腔室所在的侧壁的下部设有第二出液口，在该下腔室所在的侧壁的下部设有所述第一出液口。
作为上述技术方案的优选方案，在所述上腔室的内壁和所述下腔室的内壁均设于贯通整个内壁的凹槽。
作为上述技术方案的优选方案，所述第一挡板机构包括第一挡板和第一挡板驱动机构，该第一挡板倾斜设置，所述第一出液口位于所述下腔室最低处所对应的侧壁上，所述第二挡板机构包括第二挡板和第二挡板驱动机构，该第二挡板倾斜设置，所述第二出液口位于所述上腔室最低处所对应的侧壁上。
作为上述技术方案的优选方案，所述烘干装置包括第二壳体及设于第二壳体内的输送皮带和热风机，该第二壳体具有所述第二进料口和所述第二出料口，该输送皮带的首端位于所述第二进料口的下方，尾端位于所述第二出料口的上方，在该输送皮带的外表面设有截面为半球形的凹槽，该热风机位于输送皮带的上方，且其出风口与所述输送皮带相对。
作为上述技术方案的优选方案，还包括收集桶，该收集桶的进料口与所述第二出料口相通。
作为上述技术方案的优选方案，在所述收集桶的壁上设有电加热装置。
作为上述技术方案的优选方案，还包括油水分离装置，该油水分离装置包括壳体和设于该壳体内的过滤部件，在该壳体的顶面、底面及侧面上分别设有进口、排水口和排油口，该过滤部件包括5～16张以0～3mm间距由上至下层叠在一起的孔径为3～100目的滤网，所有滤网按由上至下的顺序每2～8张分为一组，奇数组滤网的孔径由上至下逐渐变小，偶数组滤网的孔径由上至下逐渐变大。
作为上述技术方案的优选方案，所述滤网的孔型为多边形孔。
作为上述技术方案的优选方案，所述滤网的孔型为菱形孔。
作为上述技术方案的优选方案，油水分离装置还包括相对地设于所述壳体两侧的两个转轴以及设于所述壳体一端上方的电磁铁，该电磁铁通电时，其铁心与所述壳体吸合。
作为上述技术方案的优选方案，油水分离装置还包括重量传感器和控制器，该控制器与重量传感器和所述电磁铁连接。
与现有技术相比，本发明的优点是：
（1）本发明提供的生活垃圾处理机，其粉碎机构由沿竖向设置的2～4组辊子组成，每个辊子上均设有凸齿，每组辊子的两个辊子在驱动机构的带动下沿相反方向转动，辊子上的凸齿将垃圾粉碎，此种结构的粉碎机构的剪切力大，能将质地较硬的垃圾粉碎；而且，每组辊子中两个辊子之间的间隙由上至下逐渐变小，对于体积较大的垃圾，先经过间隙较大的辊子进行初步粉碎，再经间隙较小的辊子进一步粉碎，从而将体积较大的垃圾粉碎成所需的大小，因此，较现有技术的生活垃圾处理机，本发明的生活垃圾处理机既能处理质地较硬的垃圾，又能处理体积较大的垃圾，使用比较方便；
（2）本发明提供的生活垃圾处理机，经过处理后的垃圾变成干燥的颗粒物、净油和净水，酒楼和食堂的垃圾的颗粒物可以作为动物饲料，家庭和菜市场等的垃圾的颗粒物可以用作肥料，而净油可以用作化工企业的原材料，达到了废物再利用的目的，有利于节约资源；而净水直接排入下水道，不会堵塞下水道；
（3）本发明提供的生活垃圾处理机，其油水分离装置所采用的方法隶属于重力分离法，当油水混合污水进入滤网时，因油的粘度大、重量轻，附着在滤网上，而水的粘度小、重量重，从滤孔流走，从而实现油水分离。当滤网附着油的能力饱和时，倾斜滤网，油就从排油口排出；又由于滤网的孔径由上至下先逐渐变小，再逐渐变大，如此反复，不仅油水分离效果显著，除油率达90%以上，而且，可以减小滤网的阻力，提高过滤效率；而且，油水分离装置还具有结构简单、体积小、能耗低、无噪音的优点；
（4）此外，本发明提供的生活垃圾处理机还具有结构简单，经久耐用的优点。
附图说明
图1是本发明实施例的生活垃圾处理机的结构示意图；
图2是图1的侧视图；
图3是本发明实施例的油水分离装置的结构示意图（工作状态）；
图4是本发明实施例的油水分离装置的结构示意图（排油状态）。
附图标记说明：1-粉碎装置、11-第一壳体、111-上腔室、111a-凹槽、111b-第二出液口、112-下腔室、112a-凹槽、112b-第一出液口、11a-第一进料口、11b-第一出料口、12-辊子、12a-凸齿、13-第一挡板、14-第二挡板、15-驱动机构、2-烘干装置、21-第二壳体、21a-第二进料口、21b-第二出料口、22-输送皮带22、23-皮带轮、24-压带轮、25-收集桶、26-热风机、3-油水分离装置、31-壳体、31a-进口、31b-排水口、31c-排油口、32-滤网、33-电磁铁、34-转轴、35-重量传感器。
具体实施方式
下面结合附图对本发明的实施例进行详细说明。
本发明的其中一个实施例如图1及2所示，生活垃圾处理机主要由粉碎装置1、烘干装置2及油水分离装置3组成，粉碎装置1用于将各种尺寸的垃圾粉碎，并在其中进行固液分离，分离出来的固体经烘干装置2干燥成颗粒，加以利用；而分离出来的液体经油水分离装置3分离成油和水，分离出来的油进行回收利用，分离出来的水排入下水道。
粉碎装置1由第一壳体11、第一挡板机构、第二挡板机构、粉碎机构及驱动机构15构成，第一壳体11整体呈上端大下端小的锥形，该第一壳体11具有顶部的第一进料口11a、底部的第一出料口11b及侧壁的第一出液口112b和第二出液口111b，第一挡板机构安装在第一出料口11b处，该第一挡板机构由第一挡板13和第一挡板驱动机构构成，第一挡板在第一挡板驱动机构的带动下打开和关闭第一出料口11b。第二挡板机构由第二挡板14和第二挡板驱动机构构成，第二挡板14安装在第一壳体11内中部，将第一壳体11的内腔分隔成上腔室111和下腔室112两部分，上腔室111所在的侧壁的底部设有第二出液口111b，垃圾在粉碎之前，在上腔室111内停留一段时间，使垃圾中的水分从第二出液口111b流出，可以起到初步固液分离的目的。优选地，第二挡板14倾斜设置，第二出液口111b位于上腔室111最低处所对应的侧壁上，这样便于液体流入第二出液口111b。进一步优选地，上腔室111的内壁设有多条凹槽111a，该凹槽111a由上至下延伸至上腔室111的底部，这样可以方便液体汇集入底部，进而通过第二出液口111b流出。第一挡板驱动机构和第二挡板驱动机构可以采用同步电机带动齿轮和齿条的方式，这样即可通过控制器打开和关闭第一挡板和第二挡板，在此不再赘述。
粉碎机构安装于第一壳体11的下腔室112内，其包括沿竖向设置的3组辊子12，每组辊子12均由两个横向排列且彼此留有间隙的辊子12构成，且每组辊子12的间隙由上至下逐渐变小，在每个辊子12的圆周面上均间隔设置有凸齿12a。优选地，每组辊子12中的两个辊子12的凸齿12a相错开。驱动机构15与每个辊子12连接，用于带动每组辊子12沿相反方向转动。驱动机构15包括电机和减速器，在此不再赘述。粉碎机构将垃圾绞碎，产生的液体通过第一出液口112b流出。进一步优选地，下腔室112的内壁设有多条凹槽112a，该凹槽111a由上至下延伸至上腔室112的底部，这样可以方便液体汇集入底部，进而通过第一出液口112b流出。
烘干装置2主要由第二壳体21、输送皮带22、热风机26和收集桶25组成，该第二壳体21具有第二进料口21a和第二出料口21b，该第二进料口21a与第一出料口11b连通。输送皮带22的首端位于第二进料口21a的下方，尾端位于第二出料口21b的上方，在该输送皮带22的外表面设有截面为半球形的凹槽（图上未示出），以便垃圾在输送皮带22上成型为颗粒。输送皮带22通过皮带轮23带动循环运动，并通过压带轮24限位，将粉碎后的垃圾从第二进料口21a输送入第二出料口21b。热风机26为带电热丝的鼓风机，其位于输送皮带22上方，热风机26的出风口与输送皮带相对，通过热风机26将输送皮带22上的垃圾加热。收集桶25的进料口与第二出料口21b相通。优选地，在收集桶25的壁上设有电加热装置，将收集到的垃圾加热进一步除去水份。
油水分离装置3由油水分离装置主要由壳体31和设于该壳体31内的过滤部件组成，其中，壳体31呈长方体形，在该壳体31的顶面、底面及左侧面上分别设有进口31a、排水口31b和排油口31c，进口31a与第一出液口112b和第二出液口111b连通，在该壳体31的前、后侧板的中部各设有一个转轴34，整个壳体31可以绕该转轴34转动。过滤部件主要由5～16张以0～3mm间距层叠在一起的孔径为3～100目的滤网32组成，所有滤网32按由上至下的顺序每2～8张分为一组，奇数组滤网32的孔径由上至下逐渐变小，偶数组滤网32的孔径由上至下逐渐变大。本实施例中，过滤部件由16张以0间距层叠在一起的滤网32组成，所有滤网32按由上至下的顺序分为四组，第一组共有6张滤网32，它们的孔径依次为3目、20目、40目、60目、80目、100目，第二组共有2张滤网32，它们的孔径依次为100目、40目，第三组共有6张滤网32，它们的孔径依次为3目、20目、40目、60目、80目、100目，第四组共有2张滤网32，它们的孔径依次为100目、40目，第三组和第四组用以加强过滤效果。滤网32的孔型为多边形孔，优选为菱形孔，这样可以避免油水经过滤孔时产生气泡。在壳体31左端上方设有电磁铁33，当电磁铁33通电时，其铁心可与壳体31吸合。在壳体31的底面设有重量传感器35，该重量传感器35与控制器连接，该控制器与电磁铁33连接。
下面进一步阐述上述实施例的工作原理：
首先将第一挡板13和第二挡板14关闭，将需要处理的垃圾4通过第一进料口11a投入上腔室111内，垃圾中的液体通过第二出液口111b排入油水分离装置3内，经过一段时间的滤水处理后，打开第二挡板14，同时驱动机构15带动三组辊子12转动，将各种尺寸大小的垃圾绞碎，产生的液体通过第一出液口112b排入油水分离装置3内。经过一定时间的粉碎后，打开第一挡板13，粉碎后的垃圾通过第一出料口11b和第二进料口21a进入输送皮带22上，同时通过热风机26将垃圾烘干，烘干后的垃圾通过第二出料口21b排入收集桶25内，通过收集桶25上的电加热装置进一步将垃圾烘干，最终制成干燥的棵粒，加以回收利用；油水混合污水从进口31a进入滤网32，油水混合污水的流速不能太快，因油的粘度大、重量轻，附着在滤网32上，而水的粘度小、重量重，从滤孔流走，汇集成水珠从排水口31b排入下水道内，从而实现油水分离。当滤网32附着油的能力饱和时，重量传感器35向控制器发出信号，控制器接收到该信号后向电磁铁33发出控制信号，使电磁铁33断电，电磁铁33的铁心与壳体31脱离，壳体31竖直，油滴从排油口31c排出，当油排完后，滤网32放平直后又可继续滤油；又由于滤网32的孔径由上至下先逐渐变小，再逐渐变大，如此反复，不仅油水分离效果显著，除油率达90%以上，而且，可以减小滤网32的阻力，提高过滤效率。
以上仅为本发明的具体实施例，并不以此限定本发明的保护范围；在不违反本发明构思的基础上所作的任何替换与改进，均属本发明的保护范围。

Claims (14)

  1. 一种生活垃圾处理机，其包括粉碎装置和烘干装置，该粉碎装置包括第一壳体、粉碎机构及驱动机构，该第一壳体具有第一进料口和第一出料口，该粉碎机构设于第一进料口和第一出料口之间的第一壳体内，该烘干装置包括第二进料口和第二出料口，该第二进料口与第一出料口连通，其特征在于：所述粉碎装置还包括设于所述第一出料口处、用于打开和关闭第一出料口的第一挡板机构以及设于所述第一壳体侧壁下部的第一出液口；所述粉碎机构包括沿竖向设置的2～4组辊子，每组辊子均包括两个横向排列且彼此留有间隙的辊子，且每组辊子的两个辊子的间隙由上至下逐渐变小，在每个辊子的圆周面上均间隔设置有凸齿；所述驱动机构与每个所述辊子连接，用于带动每组辊子的两个辊子沿相反方向转动。
  2. 根据权利要求1所述的生活垃圾处理机，其特征在于：每组所述辊子的两个辊子的凸齿相错开。
  3. 根据权利要求1所述的生活垃圾处理机，其特征在于：所述第一壳体呈上端大下端小的锥形。
  4. 根据权利要求1所述的生活垃圾处理机，其特征在于：还包括第二挡板机构，该第二挡板机构设于所述粉碎机构与所述第一进料口之间，将所述第一壳体的内腔分隔成上腔室和下腔室，在该上腔室所在的侧壁的下部设有第二出液口，在该下腔室所在的侧壁的下部设有所述第一出液口。
  5. 根据权利要求4所述的生活垃圾处理机，其特征在于：在所述上腔室的内壁和所述下腔室的内壁均设于贯通整个内壁的凹槽。
  6. 根据权利要求4所述的生活垃圾处理机，其特征在于：所述第一挡板机构包括第一挡板和第一挡板驱动机构，该第一挡板倾斜设置，所述第一出液口位于所述下腔室最低处所对应的侧壁上，所述第二挡板机构包括第二挡板和第二挡板驱动机构，该第二挡板倾斜设置，所述第二出液口位于所述上腔室最低处所对应的侧壁上。
  7. 根据权利要求1所述的生活垃圾处理机，其特征在于：所述烘干装置包括第二壳体及设于第二壳体内的输送皮带和热风机，该第二壳体具有所述第二进料口和所述第二出料口，该输送皮带的首端位于所述第二进料口的下方，尾端位于所述第二出料口的上方，在该输送皮带的外表面设有截面为半球形的凹槽，该热风机位于输送皮带的上方，且其出风口与所述输送皮带相对。
  8. 根据权利要求7所述的生活垃圾处理机，其特征在于：还包括收集桶，该收集桶的进料口与所述第二出料口相通。
  9. 根据权利要求8所述的生活垃圾处理机，其特征在于：在所述收集桶的壁上设有电加热装置。
  10. 根据权利要求1至9任一项所述的生活垃圾处理机，其特征在于：还包括油水分离装置，该油水分离装置包括壳体和设于该壳体内的过滤部件，在该壳体的顶面、底面及侧面上分别设有进口、排水口和排油口，该过滤部件包括5～16张以0～3mm间距由上至下层叠在一起的孔径为3～100目的滤网，所有滤网按由上至下的顺序每2～8张分为一组，奇数组滤网的孔径由上至下逐渐变小，偶数组滤网的孔径由上至下逐渐变大。
  11. 根据权利要求10所述的生活垃圾处理机，其特征在于：所述滤网的孔型为多边形孔。
  12. 根据权利要求11所述的生活垃圾处理机，其特征在于：所述滤网的孔型为菱形孔。
  13. 根据权利要求10所述的生活垃圾处理机，其特征在于：所述油水分离装置还包括相对地设于所述壳体两侧的两个转轴以及设于所述壳体一端上方的电磁铁，该电磁铁通电时，其铁心与所述壳体吸合。
  14. 根据权利要求13所述的生活垃圾处理机，其特征在于：所述油水分离装置还包括重量传感器和控制器，该控制器与重量传感器和所述电磁铁连接。
PCT/CN2011/073992 2011-04-26 2011-05-12 生活垃圾处理机 WO2012145943A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 201110105263 CN102205344B (zh) 2011-04-26 2011-04-26 生活垃圾处理机
CN201110105263.5 2011-04-26
CN201120140009.4 2011-05-05
CN2011201400094U CN202061420U (zh) 2011-05-05 2011-05-05 一种油水分离装置

Publications (1)

Publication Number Publication Date
WO2012145943A1 true WO2012145943A1 (zh) 2012-11-01

Family

ID=47071586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073992 WO2012145943A1 (zh) 2011-04-26 2011-05-12 生活垃圾处理机

Country Status (1)

Country Link
WO (1) WO2012145943A1 (zh)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107042137A (zh) * 2016-12-27 2017-08-15 天津择日飞翔科技发展有限公司 一种医疗垃圾处理设备
CN107552232A (zh) * 2017-09-04 2018-01-09 郑州大学 一种垃圾处理用除铁水选装置
CN107737634A (zh) * 2017-11-21 2018-02-27 成都大运汽车集团有限公司 一种金属与非金属垃圾分选装置
CN109012930A (zh) * 2018-10-19 2018-12-18 徐建飞 一种垃圾粉碎设备
CN109499669A (zh) * 2019-01-11 2019-03-22 杭州成威物业管理有限公司 一种生活垃圾用粉碎预处理装置
CN110369453A (zh) * 2019-07-26 2019-10-25 北京科技大学 一种餐厨垃圾油炸干化制取固体燃料的装置及方法
CN112971184A (zh) * 2021-03-26 2021-06-18 曾坤 一种饲料添加剂制备方法
CN114990966A (zh) * 2022-06-30 2022-09-02 广东石油化工学院 用于土木工程的土地表面材料摊铺机械
CN116102101A (zh) * 2023-04-04 2023-05-12 福建省粤华环保科技有限公司 一种医院污水深度处理系统
CN117065892A (zh) * 2023-10-17 2023-11-17 四川云华川科技有限公司 一种生活垃圾焚烧颗粒物处理净化装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285777A (ja) * 1996-04-19 1997-11-04 Ashida:Kk 動植物性廃材処理方法とその装置
JPH10296109A (ja) * 1997-04-25 1998-11-10 Aichi Steel Works Ltd 生ごみ処理装置
KR20090075916A (ko) * 2008-01-07 2009-07-13 (주)한국이노테크 음식물 쓰레기 처리기
EP2174716A1 (en) * 2008-10-09 2010-04-14 ESSEPI s.r.l. Grinding apparatus, in particular for recyclable materials, with one or more couples of rollers
KR20100041989A (ko) * 2008-10-15 2010-04-23 김대중 음식물 및 하수 처리장치
CN202021196U (zh) * 2011-04-26 2011-11-02 林运先 生活垃圾处理机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285777A (ja) * 1996-04-19 1997-11-04 Ashida:Kk 動植物性廃材処理方法とその装置
JPH10296109A (ja) * 1997-04-25 1998-11-10 Aichi Steel Works Ltd 生ごみ処理装置
KR20090075916A (ko) * 2008-01-07 2009-07-13 (주)한국이노테크 음식물 쓰레기 처리기
EP2174716A1 (en) * 2008-10-09 2010-04-14 ESSEPI s.r.l. Grinding apparatus, in particular for recyclable materials, with one or more couples of rollers
KR20100041989A (ko) * 2008-10-15 2010-04-23 김대중 음식물 및 하수 처리장치
CN202021196U (zh) * 2011-04-26 2011-11-02 林运先 生活垃圾处理机

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107042137A (zh) * 2016-12-27 2017-08-15 天津择日飞翔科技发展有限公司 一种医疗垃圾处理设备
CN107552232A (zh) * 2017-09-04 2018-01-09 郑州大学 一种垃圾处理用除铁水选装置
CN107737634A (zh) * 2017-11-21 2018-02-27 成都大运汽车集团有限公司 一种金属与非金属垃圾分选装置
CN109012930A (zh) * 2018-10-19 2018-12-18 徐建飞 一种垃圾粉碎设备
CN109499669A (zh) * 2019-01-11 2019-03-22 杭州成威物业管理有限公司 一种生活垃圾用粉碎预处理装置
CN110369453B (zh) * 2019-07-26 2024-05-24 北京科技大学 一种餐厨垃圾油炸干化制取固体燃料的装置及方法
CN110369453A (zh) * 2019-07-26 2019-10-25 北京科技大学 一种餐厨垃圾油炸干化制取固体燃料的装置及方法
CN112971184A (zh) * 2021-03-26 2021-06-18 曾坤 一种饲料添加剂制备方法
CN114990966B (zh) * 2022-06-30 2023-07-04 广东石油化工学院 用于土木工程的土地表面材料摊铺机械
CN114990966A (zh) * 2022-06-30 2022-09-02 广东石油化工学院 用于土木工程的土地表面材料摊铺机械
CN116102101A (zh) * 2023-04-04 2023-05-12 福建省粤华环保科技有限公司 一种医院污水深度处理系统
CN116102101B (zh) * 2023-04-04 2023-10-24 福建省粤华环保科技有限公司 一种医院污水深度处理系统
CN117065892A (zh) * 2023-10-17 2023-11-17 四川云华川科技有限公司 一种生活垃圾焚烧颗粒物处理净化装置
CN117065892B (zh) * 2023-10-17 2023-12-26 四川云华川科技有限公司 一种生活垃圾焚烧颗粒物处理净化装置

Similar Documents

Publication Publication Date Title
WO2012145943A1 (zh) 生活垃圾处理机
CN102205344B (zh) 生活垃圾处理机
CN202021196U (zh) 生活垃圾处理机
CN105665409B (zh) 餐厨垃圾分选制浆装置及方法
CN210846685U (zh) 一种矿渣研磨装置
CN108273827A (zh) 一种分选精度高的一体化生活垃圾处理系统和方法
CN112139222B (zh) 一种餐厨垃圾自动分选处理系统及处理工艺
CN209439177U (zh) 一种生活垃圾回收利用系统
WO2020232996A1 (zh) 一种用于厨余垃圾有机质分选的预处理工艺及装置
CN108862815A (zh) 一种干湿分离污水处理装置
CN204769850U (zh) 餐厨垃圾分选制浆装置
CN208049555U (zh) 一种固液分离机
CN214051784U (zh) 一种新型餐厨垃圾处理装置
CN207929283U (zh) 一种水产饲料生产用研磨装置
CN218435469U (zh) 一种市政污泥资源化回收处理装置
CN111089293A (zh) 一种生活垃圾预处理装置
CN106622610A (zh) 一种高效饲料粉碎设备
CN109929740A (zh) 粪便污泥好氧发酵单元及其多层好氧发酵系统
CN109930546A (zh) 沿海湿地生态治理清理装置
CN111992570B (zh) 大型厨余垃圾处理器
CN112620323A (zh) 一种厨余垃圾深度分类装置
CN210816671U (zh) 一种生活垃圾分拣装置
CN113670004A (zh) 带破袋装置的社区易腐垃圾自动化高效干化处理系统
CN207957954U (zh) 一种环保的矿石清洗污水过滤处理设备
CN220126458U (zh) 一种卧式生物质分离器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11864223

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A SENT 23.04.14)

122 Ep: pct application non-entry in european phase

Ref document number: 11864223

Country of ref document: EP

Kind code of ref document: A1