WO2021174544A1 - Integrated device for solid-liquid separation and drying of excreta - Google Patents
Integrated device for solid-liquid separation and drying of excreta Download PDFInfo
- Publication number
- WO2021174544A1 WO2021174544A1 PCT/CN2020/078261 CN2020078261W WO2021174544A1 WO 2021174544 A1 WO2021174544 A1 WO 2021174544A1 CN 2020078261 W CN2020078261 W CN 2020078261W WO 2021174544 A1 WO2021174544 A1 WO 2021174544A1
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- WIPO (PCT)
- Prior art keywords
- screw
- excrement
- screw sleeve
- solid
- liquid separation
- Prior art date
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- 210000003608 fece Anatomy 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract 4
- 230000005540 biological transmission Effects 0.000 claims abstract 2
- 239000010871 livestock manure Substances 0.000 claims description 18
- 239000010865 sewage Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/17—Supported filter elements arranged for inward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
Definitions
- the purpose of the present invention is to solve the technical deficiencies caused by the need for a large amount of clean water to flush the existing toilet or urinal after entering the toilet, and to propose an integrated device for solid-liquid separation and drying of excrement.
- the inside of the screw is provided with a shaft cavity, the bottom end of the screw is provided with a sewage discharge port communicating with the shaft cavity, the top of the screw is connected with the shaft of the motor; the side wall of the screw is provided with Screw water outlet hole communicating with shaft cavity.
- the side wall of the screw sleeve is provided with a screw sleeve water outlet hole communicating with the inner cavity of the screw sleeve.
- the outer wall of the screw sleeve is provided with a heating tube.
- Figure 2 is a schematic diagram of an exploded structure of the present invention
- Fig. 3 is a schematic diagram of the structure in the application process of the present invention.
- the depth of the spiral groove 21 gradually decreases from the direction of the excrement inlet 11 to the dry manure discharge port 12; the motor 3 and the screw
- One end of the sleeve 1 is fixedly installed and connected, and one end of the screw 2 is drivingly connected to the motor 3. That is, the excrement that sinks to the bottom of the toilet or urinal enters the screw sleeve 1 through the excrement inlet 11, and under the action of the rotation of the screw 2, the excrement advances in the screw sleeve 1, as the depth of the spiral groove 21
- the water is gradually reduced, the water is gradually squeezed and separated, and the dry excrement solids are discharged from the dry manure discharge port 12. After most of the excrement in the sewage is separated, the sewage is discharged for filtration treatment, which becomes easy to realize.
- the specific structure of the screw sleeve 1 may include a sleeve body, a fixing seat is respectively provided at both ends of the sleeve body, and two or more studs are arranged between the two fixing seats. In the figure, four studs are used. A stud is connected to the two fixing seats, which are clamped and fixed to the two ends of the screw sleeve 1 by the two fixing seats, and the two ends of the screw rod 2 are rotatably connected with the two fixing seats through bearings.
- a heating tube is provided on the outer wall of the screw sleeve, and a protective sleeve 15 is added to the outside of the heating tube.
- the excrement inlet 11 is provided with a funnel-shaped material guide mechanism to facilitate the smooth introduction of excrement into the screw sleeve 1.
- the dry manure discharge port 12 is provided with a dry manure sealed storage box 4, and the dry manure sealed storage box 4 is sealed with a sealing cover to avoid the emission of peculiar smell into the room, and it can be replaced regularly.
- the dry solid excrement collected in the dry excrement sealed storage box 4 can also be used as fertilizer for plant growth.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
An integrated device for solid-liquid separation and drying of excreta, comprising a screw sleeve (1), a screw (2) and a motor (3); an excreta feeding port (11) is provided at a side wall of a feeding end of the screw sleeve, and a dry feces discharge port (12) is provided at a discharge end of the screw sleeve; the screw is provided in the screw sleeve, the outer side wall of the screw is provided with a helical groove (21) for guiding in excreta from the excreta feeding port, squeezing the excreta, and then discharging same from the dry feces discharge port, and the depth of the helical groove gradually decreases in the direction from the excreta feeding port to the dry feces discharge port; and the motor is fixedly mounted at and connected to one end of the screw sleeve, and one end of the screw is in transmission connection with the motor. By means of a squeezing mechanism composed of the screw sleeve and the screw, wastewater containing excreta after a flush toilet or a urinal is flushed is quickly subjected to solid-liquid separation, reducing the burden of subsequent purification, prolonging the service life of subsequent filtration devices, reducing the maintenance frequency, and facilitating the subsequent recycle of water resources.
Description
本发明涉及到马桶或便池配套使用的污水处理装置技术领域。 The invention relates to the technical field of a sewage treatment device matched with a toilet or a urinal.
现有的马桶或便池在入厕所之后，一般是通过大量清水将排泄物直接冲走，冲洗马桶或便池的污水虽然经过化粪池处理后再排入城市污水管网，但是对水源污染重。Existing toilets or urinals usually use a large amount of clean water to directly flush away the excrement after entering the toilet. Although the sewage from the toilet or urinal is treated in a septic tank and then discharged into the urban sewage pipe network, it pollutes the water source. Heavy.
另外，对于一些水资源紧缺的地区，临时厕所，或者交通工具上，如：高铁和飞机上，为了保证入厕之后能冲洗，以及对污水的收集，需要相对较大的清水储水箱和污水储水箱，占用的体积大，增加了运载负担。In addition, for some areas where water resources are scarce, temporary toilets, or transportation, such as high-speed rail and airplanes, in order to ensure flushing after entering the toilet and collection of sewage, relatively large clean water storage tanks and sewage storage are required. The water tank occupies a large volume and increases the carrying burden.
综上所述，本发明的目的在于解决现有的马桶或便池入厕之后需大量清水冲洗导致的技术不足，而提出一种排泄物固液分离烘干一体装置。In summary, the purpose of the present invention is to solve the technical deficiencies caused by the need for a large amount of clean water to flush the existing toilet or urinal after entering the toilet, and to propose an integrated device for solid-liquid separation and drying of excrement.
为解决本发明所提出的技术问题，采用技术方案为：In order to solve the technical problem proposed by the present invention, the technical solution adopted is as follows:
排泄物固液分离烘干一体装置，其特征在于所述装置包括有螺套、螺杆和电机；所述的螺套的入料端侧壁上开设有排泄物入料口，螺套的出料端设有干粪出料口；所述的螺杆设于螺套内，螺杆的外侧壁设有将排泄物入料口的排泄物导入并压榨后从干粪出料口排出的螺旋槽，螺旋转槽的深度从排泄物入料口至干粪出料口方向逐渐减浅；所述的电机与螺套的一端固定安装连接，所述的螺杆的一端与电机传动连接。An integrated device for solid-liquid separation and drying of excrement, which is characterized in that the device includes a screw sleeve, a screw and a motor; The end is provided with a dry manure discharge port; the screw is set in the screw sleeve, and the outer side wall of the screw is provided with a spiral groove that introduces and squeezes the excrement from the excrement inlet and discharges it from the dry manure discharge port. The depth of the rotating groove gradually decreases from the excrement inlet to the dry manure outlet; the motor is fixedly installed and connected with one end of the screw sleeve, and one end of the screw is connected with the motor in a driving manner.
作为对本发明作进一步限定的技术方案为：As a technical solution to further limit the present invention:
所述的螺杆的内部设有一轴腔，螺杆底端设有与所述轴腔相通的污水排出口，螺杆顶端与所述电机的机轴传动连接；所述的螺杆的侧壁上设有与轴腔相通的螺杆出水孔。The inside of the screw is provided with a shaft cavity, the bottom end of the screw is provided with a sewage discharge port communicating with the shaft cavity, the top of the screw is connected with the shaft of the motor; the side wall of the screw is provided with Screw water outlet hole communicating with shaft cavity.
所述的螺套的侧壁设有与其内腔相通的螺套出水孔。The side wall of the screw sleeve is provided with a screw sleeve water outlet hole communicating with the inner cavity of the screw sleeve.
所述的螺套外壁上设有加热管。The outer wall of the screw sleeve is provided with a heating tube.
所述的排泄物入料口设有漏斗状导料机构。The said excrement inlet is provided with a funnel-shaped material guide mechanism.
所述的螺套的入料端的水平高度低于螺套的出料端高度；所述的电机与螺套的出料端固定安装连接，所述的电机通过减速机构与螺杆的尾端传动连接；所述的干粪出料口设于螺套的出料端侧壁位置。The level of the inlet end of the screw sleeve is lower than the height of the outlet end of the screw sleeve; the motor is fixedly installed and connected with the discharge end of the screw sleeve, and the motor is connected to the end of the screw through a speed reduction mechanism. The dry manure discharge port is set at the side wall of the screw sleeve at the discharge end.
所述的干粪出料口处设有干粪密封存储盒。The dry manure discharge port is provided with a dry manure sealed storage box.
所述的螺套的出料端设有蒸汽接口。The discharge end of the screw sleeve is provided with a steam interface.
所述的螺套包括有套筒本体，在套管本体的两端分别设有一个固定座，两固定座之间还设有两枚以上的螺柱。The screw sleeve includes a sleeve body, a fixing seat is respectively provided at both ends of the sleeve body, and more than two studs are arranged between the two fixing seats.
本发明的益效果为：本发明通过螺套与螺杆构成的压榨机构，快速地将冲洗马桶或便池后包含排泄物的污水进行固液分离，减轻后续净化负担，提升后过滤装置使用寿命，减少维护频率，有利于后续水资源循环再利用。The beneficial effect of the present invention is that the present invention quickly separates the sewage containing excrement after flushing the toilet or urinal through the squeezing mechanism formed by the screw sleeve and the screw, so as to reduce the burden of subsequent purification and increase the service life of the rear filter device. Reducing the frequency of maintenance is conducive to the subsequent recycling of water resources.
图1为本发明的立体结构示意图；Figure 1 is a schematic diagram of the three-dimensional structure of the present invention;
图2为本发明的分解结构示意图；Figure 2 is a schematic diagram of an exploded structure of the present invention;
图3为本发明应用过程中的结构示意图。Fig. 3 is a schematic diagram of the structure in the application process of the present invention.
以下结合附图和本发明优选的具体实施例对本发明的结构作进一步地说明。The structure of the present invention will be further described below in conjunction with the drawings and preferred specific embodiments of the present invention.
参照图1至图3中所示，本发明排泄物固液分离烘干一体装置，包括有螺套1、螺杆2和电机3；所述的螺套1的入料端侧壁上开设有排泄物入料口11，螺套1的出料端设有干粪出料口12；所述的螺杆2设于螺套1内，螺杆2的外侧壁设有将排泄物入料口11的排泄物导入并压榨后从干粪出料口12排出的螺旋槽21，螺旋转槽21的深度从排泄物入料口11至干粪出料口12方向逐渐减浅；所述的电机3与螺套1的一端固定安装连接，所述的螺杆2的一端与电机3传动连接。也即是下沉到马桶或便池底部的排泄物由排泄物入料口11进入螺套1内，在螺杆2旋转作用下，排泄物在螺套1内推进，随着螺旋槽21的深度逐渐减浅，水分逐渐被挤压分离，从干粪出料口12排出干燥的排泄物固体，污水中的大部分排泄物被分离出来之后，污水再排放进行过滤处理，变得易于实现。Referring to Figures 1 to 3, the solid-liquid separation and drying integrated device for excrement of the present invention includes a screw sleeve 1, a screw 2 and a motor 3; The discharge end of the screw sleeve 1 is provided with a dry manure discharge port 12; the screw 2 is set in the screw sleeve 1, and the outer side wall of the screw 2 is provided with a discharge port 11 for the excrement After introducing and squeezing, the spiral groove 21 is discharged from the dry manure discharge port 12. The depth of the spiral groove 21 gradually decreases from the direction of the excrement inlet 11 to the dry manure discharge port 12; the motor 3 and the screw One end of the sleeve 1 is fixedly installed and connected, and one end of the screw 2 is drivingly connected to the motor 3. That is, the excrement that sinks to the bottom of the toilet or urinal enters the screw sleeve 1 through the excrement inlet 11, and under the action of the rotation of the screw 2, the excrement advances in the screw sleeve 1, as the depth of the spiral groove 21 As the water is gradually reduced, the water is gradually squeezed and separated, and the dry excrement solids are discharged from the dry manure discharge port 12. After most of the excrement in the sewage is separated, the sewage is discharged for filtration treatment, which becomes easy to realize.
为了实现经螺套1与螺杆2构成的压榨机构挤压分离出的污水导出排放，具体实施过程中可以采用螺杆出水结构，或螺套出水结构两种出水结构。In order to realize the discharge and discharge of the sewage separated by the squeezing mechanism formed by the screw sleeve 1 and the screw 2, the screw water outlet structure or the screw water outlet structure can be adopted in the specific implementation process.
螺杆出水结构是指：所述的螺杆2的内部设有一轴腔22，螺杆2底端设有与所述轴腔22相通的污水排出口23，螺杆2顶端与所述电机3的机轴传动连接；所述的螺杆2的侧壁上设有与轴腔相通的螺杆出水孔24。也即是挤压分离出的污水经螺杆出水孔24进入螺杆2的轴腔22内，然后经轴腔端部导出。The screw water outlet structure means that the screw 2 is provided with a shaft cavity 22 inside, the bottom end of the screw 2 is provided with a sewage discharge port 23 communicating with the shaft cavity 22, and the top end of the screw 2 is driven by the shaft of the motor 3. Connection; The side wall of the screw 2 is provided with a screw water outlet 24 communicating with the shaft cavity. That is, the sewage separated by extrusion enters the shaft cavity 22 of the screw 2 through the screw water outlet hole 24, and then is discharged through the end of the shaft cavity.
螺套出水结构是指：所述的螺套1的侧壁设有与其内腔相通的螺套出水孔；也即是挤压分离出的污水直接经螺套1的螺套出水孔排出，排出后的污水可以直接落入污水储箱中，也可以经一个套筒收集导出。The screw sleeve water outlet structure means that the side wall of the screw sleeve 1 is provided with a screw sleeve water outlet hole communicating with the inner cavity; that is, the sewage separated by extrusion is directly discharged through the screw sleeve water outlet hole of the screw sleeve 1 and discharged The latter sewage can be directly dropped into the sewage storage tank, or it can be collected and exported through a sleeve.
所述的螺套1具体结构可以是包括有套筒本体，在套管本体的两端分别设有一个固定座，两固定座之间还设有两枚以上的螺柱，附图中采用四枚螺柱连接两个固定座，通过两个固定座夹紧固定在螺套1的两端，螺杆2两端通过轴承与两个固定座转动连接。The specific structure of the screw sleeve 1 may include a sleeve body, a fixing seat is respectively provided at both ends of the sleeve body, and two or more studs are arranged between the two fixing seats. In the figure, four studs are used. A stud is connected to the two fixing seats, which are clamped and fixed to the two ends of the screw sleeve 1 by the two fixing seats, and the two ends of the screw rod 2 are rotatably connected with the two fixing seats through bearings.
为了便于分离后的污水排出，以及有利于电机3的防水保护，所述的螺套1的入料端的水平高度低于螺套1的出料端高度，也即呈倾斜状态设置；所述的电机3与螺套1出料端的固定座固定安装连接，所述的电机3通过减速机构与螺杆2的尾端传动连接；所述的干粪出料口12设于螺套1的出料端侧壁位置。In order to facilitate the discharge of the separated sewage and facilitate the waterproof protection of the motor 3, the level of the inlet end of the screw sleeve 1 is lower than the height of the outlet end of the screw sleeve 1, that is, it is arranged in an inclined state; The motor 3 is fixedly installed and connected to the fixed seat at the discharge end of the screw sleeve 1, and the motor 3 is drivingly connected to the tail end of the screw 2 through a speed reduction mechanism; the dry manure discharge port 12 is provided at the discharge end of the screw sleeve 1. The side wall position.
为了使本发明排出的排泄物固体更好地干燥化处理，所述的螺套外壁上设有加热管，加热管的外部增加防护套筒15。In order to better dry the solid waste discharged by the present invention, a heating tube is provided on the outer wall of the screw sleeve, and a protective sleeve 15 is added to the outside of the heating tube.
所述的排泄物入料口11设有漏斗状导料机构，以便于排泄物顺利导入螺套1内。The excrement inlet 11 is provided with a funnel-shaped material guide mechanism to facilitate the smooth introduction of excrement into the screw sleeve 1.
所述的干粪出料口12处设有干粪密封存储盒4，干粪密封存储盒4采用密封盖进行密封，避免异味散发到室内，定期更换即可。在具体应用过程中，干粪密封存储盒4中收集的干燥固态排泄物还可以作为植物生长的肥料。The dry manure discharge port 12 is provided with a dry manure sealed storage box 4, and the dry manure sealed storage box 4 is sealed with a sealing cover to avoid the emission of peculiar smell into the room, and it can be replaced regularly. In a specific application process, the dry solid excrement collected in the dry excrement sealed storage box 4 can also be used as fertilizer for plant growth.
为了实现本发明的定期杀菌消毒效果，所述的螺套1的出料端设有蒸汽接口14，通过蒸汽接口导入高温蒸汽，对螺套1内部进行高温清洗和消毒。In order to realize the regular sterilization and disinfection effect of the present invention, the discharge end of the screw sleeve 1 is provided with a steam interface 14 through which high-temperature steam is introduced to clean and disinfect the inside of the screw sleeve 1 at high temperature.
Claims (9)
- 排泄物固液分离烘干一体装置，其特征在于所述装置包括有螺套、螺杆和电机；所述的螺套的入料端侧壁上开设有排泄物入料口，螺套的出料端设有干粪出料口；所述的螺杆设于螺套内，螺杆的外侧壁设有将排泄物入料口的排泄物导入并压榨后从干粪出料口排出的螺旋槽，螺旋转槽的深度从排泄物入料口至干粪出料口方向逐渐减浅；所述的电机与螺套的一端固定安装连接，所述的螺杆的一端与电机传动连接。An integrated device for solid-liquid separation and drying of excrement, which is characterized in that the device includes a screw sleeve, a screw and a motor; The end is provided with a dry manure discharge port; the screw is set in the screw sleeve, and the outer side wall of the screw is provided with a spiral groove that introduces and squeezes the excrement from the excrement inlet and discharges it from the dry manure discharge port. The depth of the rotating groove gradually decreases from the excrement inlet to the dry manure outlet; the motor is fixedly installed and connected with one end of the screw sleeve, and one end of the screw is connected with the motor in a driving manner.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的螺杆的内部设有一轴腔，螺杆底端设有与所述轴腔相通的污水排出口，螺杆顶端与所述电机的机轴传动连接；所述的螺杆的侧壁上设有与轴腔相通的螺杆出水孔。The solid-liquid separation and drying integrated device for excrement according to claim 1, characterized in that: the screw is provided with a shaft cavity, the bottom end of the screw is provided with a sewage discharge port communicating with the shaft cavity, and the top of the screw It is connected with the motor shaft for transmission; the side wall of the screw is provided with a screw water outlet hole communicating with the shaft cavity.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的螺套的侧壁设有与其内腔相通的螺套出水孔。The solid-liquid separation and drying integrated device for excrement according to claim 1, wherein the side wall of the screw sleeve is provided with a screw sleeve water outlet hole communicating with the inner cavity of the screw sleeve.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的螺套外壁上设有加热管。The solid-liquid separation and drying integrated device for excrement according to claim 1, wherein the outer wall of the screw sleeve is provided with a heating tube.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的排泄物入料口设有漏斗状导料机构。The solid-liquid separation and drying integrated device for excrement according to claim 1, wherein the excrement inlet is provided with a funnel-shaped material guide mechanism.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的螺套的入料端的水平高度低于螺套的出料端高度；所述的电机与螺套的出料端固定安装连接，所述的电机通过减速机构与螺杆的尾端传动连接；所述的干粪出料口设于螺套的出料端侧壁位置。The solid-liquid separation and drying integrated device for excrement according to claim 1, characterized in that: the level of the inlet end of the screw sleeve is lower than the height of the outlet end of the screw sleeve; The discharging end is fixedly installed and connected, and the motor is drivingly connected to the tail end of the screw through a speed reduction mechanism; the dry manure discharging port is arranged at the side wall of the discharging end of the screw sleeve.
- 根据权利要求6所述的排泄物固液分离烘干一体装置，其特征在于：所述的干粪出料口处设有干粪密封存储盒。The solid-liquid separation and drying integrated device for excrement according to claim 6, wherein the dry excrement discharge port is provided with a dry excrement sealed storage box.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的螺套的出料端设有蒸汽接口。The solid-liquid separation and drying integrated device for excrement according to claim 1, wherein the discharge end of the screw sleeve is provided with a steam interface.
- 根据权利要求1所述的排泄物固液分离烘干一体装置，其特征在于：所述的螺套包括有套筒本体，在套管本体的两端分别设有一个固定座，两固定座之间还设有两枚以上的螺柱。The solid-liquid separation and drying integrated device for excrement according to claim 1, wherein the screw sleeve includes a sleeve body, and a fixing seat is respectively provided at both ends of the sleeve body, and one of the two fixing seats There are more than two studs in the room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/078261 WO2021174544A1 (en) | 2020-03-06 | 2020-03-06 | Integrated device for solid-liquid separation and drying of excreta |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/078261 WO2021174544A1 (en) | 2020-03-06 | 2020-03-06 | Integrated device for solid-liquid separation and drying of excreta |
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| Publication Number | Publication Date |
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| WO2021174544A1 true WO2021174544A1 (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2020/078261 WO2021174544A1 (en) | 2020-03-06 | 2020-03-06 | Integrated device for solid-liquid separation and drying of excreta |
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| WO (1) | WO2021174544A1 (en) |
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