CN114146471A - Energy-saving treatment system and method for mobile toilet feces and sewage integrated machine - Google Patents

Energy-saving treatment system and method for mobile toilet feces and sewage integrated machine Download PDF

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Publication number
CN114146471A
CN114146471A CN202111524846.1A CN202111524846A CN114146471A CN 114146471 A CN114146471 A CN 114146471A CN 202111524846 A CN202111524846 A CN 202111524846A CN 114146471 A CN114146471 A CN 114146471A
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China
Prior art keywords
box
treatment system
excrement
separation
treatment
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CN202111524846.1A
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Chinese (zh)
Inventor
王勋
范小军
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Sichuan Lvfa Environmental Technology Co ltd
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Sichuan Lvfa Environmental Technology Co ltd
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Priority to CN202111524846.1A priority Critical patent/CN114146471A/en
Publication of CN114146471A publication Critical patent/CN114146471A/en
Pending legal-status Critical Current

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    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Non-Flushing Toilets (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention discloses an energy-saving treatment system of a mobile toilet feces integrated machine, which comprises at least one toilet room and a feces treatment system arranged at the bottom of the toilet room, wherein the feces treatment system comprises a collection treatment device and a separation treatment device; the box body of the excrement treatment system is divided into an upper space and a lower space, a collecting treatment device is arranged in the upper space, a separation treatment device is arranged in the lower space, and an exhaust system is arranged outside the excrement treatment system; the separation treatment device comprises a primary separation box, an intermediate treatment box, a feed roller, a solid collection box and a first liquid collection box; preliminary separation case and box upper portion space intercommunication are provided with the filter screen in the preliminary separation case, and middle processing case sets up in the left side of preliminary separation case, and middle processing case and preliminary separation case intercommunication, the feed roll right-hand member is connected with middle processing case. The structure can separate excrement, is convenient to treat and reduces odor in the toilet.

Description

Energy-saving treatment system and method for mobile toilet feces and sewage integrated machine
Technical Field
The invention belongs to the technical field of sanitary treatment, and particularly relates to an energy-saving treatment system of a mobile toilet feces and sewage integrated machine.
Background
In the present town, a plurality of mobile toilets can be arranged for facilitating the toilet taking of people. The mobile toilet can be moved and placed along with the change of people stream, and the problem that people are in urgency after going out can be solved.
However, due to the indefinite placement of the mobile toilet, there may be no methane tank or septic tank in the place where the mobile toilet is placed, and the treatment of the excrement is difficult. The mobile toilet has narrow space and is easy to block during the treatment of excrement. At present, the manure treatment box carried by the mobile toilet is not separated, and the treatment of a cleaner is difficult. Meanwhile, the smell in the mobile toilet is relatively large, so that the use feeling of people is influenced.
Disclosure of Invention
The invention aims to provide an energy-saving treatment system of a mobile toilet feces integrated machine, which aims to solve the problems that feces treatment in the background art is difficult and is easy to block, a feces treatment box of the existing mobile toilet is not separated, the odor in the mobile toilet is large, and the use feeling of people is influenced.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an energy-saving treatment system of a mobile toilet feces integrated machine comprises at least one toilet room and a feces treatment system arranged at the bottom of the toilet room, wherein the feces treatment system comprises a collection treatment device and a separation treatment device;
the excrement treatment system comprises a box body, the box body is divided into an upper space and a lower space, a collecting treatment device is arranged in the upper space, a separation treatment device is arranged in the lower space, and an exhaust system is arranged outside the excrement treatment system;
the collecting device comprises an upper space of the box body and a plurality of stirring blades arranged in the upper space of the box body; the separation treatment device is arranged in the lower space of the box body and comprises a primary separation box, an intermediate treatment box, a feed roller, a solid collection box and a first liquid collection box; the primary separation box is communicated with the upper space of the box body, a filter screen is arranged in the primary separation box, the intermediate treatment box is arranged on the left side of the primary separation box and is communicated with the primary separation box, the right end of the feed roll is connected with the intermediate treatment box, and the left end of the feed roll is positioned above the solid collection box; the side of the feed roller is provided with a helical blade, and the outside of the feed roller is provided with a filter box. A first liquid collecting box is arranged between the solid collecting box and the intermediate treatment box and is positioned below the feeding roller; the exhaust system comprises an exhaust pipeline, and the exhaust pipeline is connected with the manure treatment system and used for exhausting gas generated in the manure treatment process.
Further, the stirring blade is driven by a first motor.
Further, the preliminary separation tank is connected with the upper space of the tank body through a pipeline, and a valve is arranged on the pipeline.
Furthermore, a filter screen in the primary separation box is inclined downwards by 15 degrees to 30 degrees, so that solid in the excrement can move conveniently.
Further, the left side of the feeding roller is inclined upwards by 5 degrees to 15 degrees, so that redundant liquid is conveniently filtered.
Furthermore, a filter box is arranged outside the feeding roller, and the filter box is cylindrical.
Further, the feed roller is driven by a second motor.
Furthermore, a second liquid collecting box is arranged outside the fecal sewage treatment system and communicated with the lower part of the primary separating box.
Furthermore, an exhaust pipe is arranged outside the fecal sewage treatment system, one end of the exhaust pipe is communicated with the upper space of the box body, the lower space of the box body and the second liquid collecting box, and the other end of the exhaust pipe is communicated with the outside.
A method of an energy-saving treatment system of a mobile toilet feces and sewage integrated machine is characterized in that: comprises a collection method, a separation method and an exhaust method;
the collection method comprises the following steps: after the toilet is used, the produced excrement sewage enters a collecting and processing device, and solid impurities in the excrement sewage are crushed by stirring blades in the collecting and processing device, so that the excrement sewage can flow to the next step for processing, and the blockage is prevented;
the filtering method comprises the following steps: after being filtered, the excrement sewage enters a primary separation box in the separation device, a filter screen is arranged in the primary separation box, and the liquid in the excrement sewage is filtered out by the filter screen; the feces solid after primary filtration enters an intermediate treatment device for temporary storage, then the feed roller transmits the feces solid after primary filtration to a solid collection box through a rotating blade on the side surface, in the transmission process, the feces solid is further filtered by a filter box outside the feed roller, and the liquid after further filtration enters a first liquid collection box;
the exhaust method comprises the following steps: the exhaust pipe is sequentially communicated with the upper space of the box body and the lower space of the box body and is used for discharging methane and odor generated in excrement, so that the methane and the odor are prevented from entering a toilet room and causing the odor in the toilet room.
Compared with the prior art, the invention has the following beneficial effects:
stirring the dirty processing of smashing of excrement through setting up stirring vane, prevent that solid or fibre etc. in the excrement from causing the dirty processing system of excrement to block up, the excrement is dirty to make things convenient for subsequent separation processing after stirring through stirring the bits of broken glass simultaneously.
Carry out the preliminary treatment with the dirty mixture of excrement through setting up preliminary filter box, the dirty solid of excrement of preliminary separation is further filtered through feed roll and rose box again for solid in the excrement is concentrated in the solid collecting box, and liquid in the excrement is dirty concentrates on the lower part and the first liquid collecting box of preliminary treatment case in, makes things convenient for subsequent cleanness and transportation to handle.
An exhaust system is arranged outside the fecal sewage treatment system, so that odor and methane generated in the fecal sewage treatment process can be discharged in time, and the odor of the odor in the toilet can be prevented.
Only two types of electric equipment, namely a motor and an electric fan, are used in the feces treatment process, so that the energy consumption is reduced in the feces treatment process.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of a fecal sewage treatment system of the present invention;
FIG. 3 is a schematic view of the structure of the filtration tank of the present invention;
FIG. 4 is a schematic view of the feed roll of the present invention;
FIG. 5 is a schematic view of the external structure of the present invention.
The labels in the figure are: 1-upper part of box, 2-lower part of box, 3-solid collecting box, 4-connecting plate, 5-second motor, 6-filtering box, 7-first liquid collecting box, 8-feeding roller, 9-intermediate treating box, 10 filtering net, 11-valve, 12 primary separating box, 13-water pump, 14-exhaust pipe, 15-second liquid collecting box, 16-suction fan, 17-filtering body, 18-toilet room, 19-hand washing pool, 20-ventilating port, 21-ventilating fan, 22-air inlet, 23-toilet bowl, 24-first motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in figure 1, the energy-saving treatment system of the mobile toilet and excrement all-in-one machine comprises at least one toilet room 18, and a toilet bowl 23 and an absorption tank are arranged in the toilet room 18. A feces treatment system is arranged at the bottom of the toilet room 18, and comprises a collection treatment device and a separation treatment device; the excrement treatment system is communicated with the pedestal pan 23 and the hand washing basin 19 through pipelines.
As shown in fig. 1, 2 or 5, the fecal sewage treatment system includes a box body, the box body is divided into an upper space and a lower space, a collecting treatment device is arranged in the upper space, a separating treatment device is arranged in the lower space, and an exhaust system is arranged outside the fecal sewage treatment system. The outside of the excrement treatment system at the bottom of the toilet is hinged with a door capable of being opened and closed, and a cleaner can conveniently treat the excrement separated and collected after the door is arranged.
As shown in fig. 1 or fig. 2, the collecting device comprises an upper space of the box body and a plurality of stirring blades arranged in the upper space 1 of the box body; the stirring blades stir solid and other impurities in the excrement to prevent blockage in the subsequent treatment process. The separation treatment device is arranged in the lower space of the box body and comprises a primary separation box 12, an intermediate treatment box 9, a feed roller 8 (the structure of the feed roller 8 is shown in figure 4), a solid collection box 3 and a first liquid collection box 7; preliminary separation case 12 passes through pipeline and 1 space intercommunication in box upper portion, is provided with filter screen 10 in the preliminary separation case 12, and filter screen 10 carries out the prefilter with the excrement that flows down in 1 space in box upper portion. Intermediate processing case 9 sets up in the left side of preliminary separation case 12, and intermediate processing case 9 passes through the pipeline intercommunication with preliminary separation case 12, and intermediate processing case 9 is arranged in the solid and the impurity of the dirty excrement after the filtration of temporary storage.
As shown in figure 1 or figure 2, the right end of the feed roller 8 is connected with the intermediate treatment box 9, and the left end of the feed roller 8 is positioned above the solid collection box 3. The exterior of the feed roller 8 is provided with a filter box 6 (the structure of the filter box 6 is shown in fig. 3). The side of feed roll 8 is provided with helical blade, and at the rotatory in-process of feed roll 8, feed roll 8 transports the solid in the excrement and urine in solid collecting box 3 through the blade, because the outside of feed roll 8 is provided with rose box 6, rose box 6 further filters the excrement and urine, and the liquid that filters flows to first liquid collecting box 7 in. A first liquid collecting box 7 is arranged between the solid collecting box 3 and the intermediate treatment box 9, and the first liquid collecting box 7 is positioned below the feed roller 8; the first liquid collecting box 7 is used for collecting liquid in the excrement filtered by the filter box 6. The exhaust system comprises an exhaust pipeline 14, the exhaust pipeline 14 is connected with the fecal sewage treatment system, the other end of the exhaust pipe is communicated with the outside, and the exhaust pipe is used for exhausting gas generated in the fecal sewage treatment process.
In a preferred embodiment, as shown in fig. 1 or fig. 2, the stirring blades are driven by the first motor 24, and the first motor 24 drives the plurality of stirring blades to rotate and cut simultaneously by the belt, so that electric energy is saved.
In a preferred embodiment, as shown in fig. 1 or fig. 2, the preliminary separation tank 12 is connected to the upper space 1 of the tank body through a pipe, and a valve 11 is provided on the pipe. The valve 11 is normally closed, excrement and dirt are stored in the upper space of the box body at ordinary times, the valve 11 can be opened when the excrement and dirt treatment is needed, and the valve 11 is an electromagnetic valve, so that the remote opening and closing are convenient to achieve. After the valve 11 is opened, the excrement enters the separation treatment device for separation treatment.
In a preferred embodiment, as shown in fig. 1 or fig. 2, the filter screen 10 in the preliminary separation tank 12 is inclined downwardly by 15 ° to 30 ° to facilitate the movement of the solids in the manure, prevent the solids in the manure from accumulating on the filter screen 10, and facilitate the entry of the solids in the manure into the intermediate treatment tank 9.
In a preferred embodiment, as shown in fig. 1 or fig. 2, the left side of the feed roller 8 is inclined upwards by 5 degrees to 15 degrees, when the feed roller 8 conveys the dung from right to bottom to left to top, the unfiltered liquid in the dung can be filtered by the filter box 6, and the inclination angle is set to increase the stroke and improve the filtering effect.
In a preferred embodiment, as shown in fig. 1 or fig. 2, the feeding roller 8 is externally provided with a filter box 6, and the filter box 6 is fixedly connected with the connecting plate 4 by welding iron strips. The filter box 6 is cylindric, and the feed roll 8 is lived in the parcel of being convenient for, prevents feed roll 8 at the dirty in-process of transmission excrement, and the condition that drops appears in the excrement.
In a preferred embodiment, as shown in fig. 1 or fig. 2, the feeding roller 8 is driven by a second motor 5, an iron bar is welded on the second motor 5, and the second motor 5 is fixedly connected with the connecting plate 4 through the iron bar.
In a preferred embodiment, as shown in fig. 1 or fig. 2, a second liquid collecting tank 15 is arranged outside the fecal sewage treatment system, the second liquid collecting tank 15 is communicated with the lower part of the preliminary separation tank 12 through a pipeline, and a water pump 13 is arranged on the pipeline. The liquid in the excrement is more, the primary separation tank 12 can hardly hold all the liquid, and the liquid filtered by the primary separation tank 12 can be collected into the second liquid collecting tank 15 through the water pump 13. The hand washing basin 19 is directly communicated with the second liquid collecting tank 15 through a pipeline.
In a preferred embodiment, as shown in fig. 1 or fig. 2, an exhaust pipe is arranged outside the fecal sewage treatment system, one end of the exhaust pipe is communicated with the space of the upper part 1 of the box body, the space of the lower part 2 of the box body and the second liquid collecting box 15, the other end of the exhaust pipe is opened to the outside, a suction fan 16 and a filter body 17 are arranged on the exhaust pipe, and the filter body 17 comprises a shell in which a substance capable of absorbing odor, such as activated carbon, is arranged. The air suction fan 16 sucks out odor and biogas generated in the fecal sewage treatment system, and the odor is absorbed by the activated carbon, so that the pollution to the surrounding environment is prevented.
In a preferred embodiment, as shown in fig. 1, an air outlet 22 and an air exchanging port 20 are provided on a wall of the lavatory 18, and an air exchanging fan 21 is provided at the air outlet 22, the air exchanging fan 21 being used to exhaust air in the lavatory 18 so that the air exchanging port 20 sucks in fresh air from the outside to keep the air in the lavatory 18 fresh.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an energy-conserving processing system of dirty all-in-one of mobile toilet excrement which characterized in that: comprises at least one toilet room (18) and a manure treatment system arranged at the bottom of the toilet room (18), wherein the manure treatment system comprises a collection treatment device and a separation treatment device;
the excrement treatment system comprises a box body, the box body is divided into an upper space and a lower space, a collecting treatment device is arranged in the upper space, a separation treatment device is arranged in the lower space, and an exhaust system is arranged outside the excrement treatment system;
the collecting device comprises an upper space of the box body and a plurality of stirring blades arranged in the upper space (1) of the box body; the separation treatment device is arranged in the lower space of the box body and comprises a primary separation box (12), an intermediate treatment box (9), a feed roller (8), a solid collection box (3) and a first liquid collection box (7); the primary separation box (12) is communicated with the space of the upper part (1) of the box body, a filter screen (10) is arranged in the primary separation box (12), the intermediate treatment box (9) is arranged on the left side of the primary separation box (12), the intermediate treatment box (9) is communicated with the primary separation box (12), the right end of the feed roller (8) is connected with the intermediate treatment box (9), and the left end of the feed roller (8) is positioned above the solid collection box (3); helical blades are arranged on the side surface of the feeding roller (8); a filter box (6) is arranged outside the feed roller (8); a first liquid collecting box (7) is arranged between the solid collecting box (3) and the intermediate treatment box (9), and the first liquid collecting box (7) is positioned below the feeding roller (8); the exhaust system comprises an exhaust pipeline (14), and the exhaust pipeline (14) is connected with the fecal sewage treatment system and used for exhausting gas generated in the fecal sewage treatment process.
2. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: the stirring blade is driven by a first motor (24).
3. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: the primary separating box (12) is connected with the space of the upper part (1) of the box body through a pipeline, and a valve 11 is arranged on the pipeline.
4. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: the filter screen (10) in the primary separating box (12) is inclined downwards by 15 degrees to 30 degrees.
5. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: the left side of the feed roller (8) is inclined upwards by 5 degrees to 15 degrees.
6. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: the exterior of the feed roller (8) is provided with a filter box (6), and the filter box (6) is cylindrical.
7. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: the feeding roller (8) is driven by a second motor (5).
8. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: a second liquid collecting box (15) is arranged outside the fecal sewage treatment system, and the second liquid collecting box (15) is communicated with the lower part of the primary separating box (12).
9. The energy-saving treatment system of the manure integrated machine of the mobile toilet according to claim 1, characterized in that: a second liquid collecting box (15) is arranged outside the fecal sewage treatment system; an exhaust pipe is arranged outside the fecal sewage treatment system, one end of the exhaust pipe is communicated with the space of the upper part (1) of the box body, the space of the lower part (2) of the box body and the second liquid collecting box (15), and the other end of the exhaust pipe is led to the outside.
10. The method for the energy-saving treatment system of the manure integrated machine of the mobile toilet according to any one of claims 1 to 9, wherein the method comprises the following steps: comprises a collection method, a separation method and an exhaust method;
the collection method comprises the following steps: after the toilet (18) is used, the produced excrement sewage enters the collecting and processing device, and solid impurities in the excrement sewage are crushed by stirring blades in the collecting and processing device, so that the excrement sewage can flow to the next step for processing, and the blockage is prevented;
the filtering method comprises the following steps: the excrement sewage is crushed and then enters a primary separation box (12) in a separation device, a filter screen (10) is arranged in the primary separation box (12), and liquid in the excrement sewage is filtered out by the filter screen (10); the feces solid after primary filtration enters an intermediate treatment device for temporary storage, then a feed roller (8) transmits the feces solid after primary filtration to a solid collection box (3) through a rotating blade on the side surface, during the transmission process, the feces solid is further filtered by a filter box (6) outside the feed roller (8), and the liquid after the further filtration enters a first liquid collection box (7);
the exhaust method comprises the following steps: the exhaust pipe is sequentially communicated with the upper space of the box body and the lower space of the box body and is used for discharging methane and odor generated in excrement, and preventing the methane and the odor from entering the toilet room (18) to cause the odor of the toilet room (18).
CN202111524846.1A 2021-12-14 2021-12-14 Energy-saving treatment system and method for mobile toilet feces and sewage integrated machine Pending CN114146471A (en)

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Application Number Priority Date Filing Date Title
CN202111524846.1A CN114146471A (en) 2021-12-14 2021-12-14 Energy-saving treatment system and method for mobile toilet feces and sewage integrated machine

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Application Number Priority Date Filing Date Title
CN202111524846.1A CN114146471A (en) 2021-12-14 2021-12-14 Energy-saving treatment system and method for mobile toilet feces and sewage integrated machine

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CN213698956U (en) * 2020-09-01 2021-07-16 安徽欣瑞环保科技有限公司 Landfill leachate front end preprocessing device
CN213741430U (en) * 2020-11-23 2021-07-20 兰州兰石能源装备工程研究院有限公司 Collecting system for ecological toilet
CN214060093U (en) * 2020-10-27 2021-08-27 南京策木微波科技有限公司 Whole house sewage treatment system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2208604A1 (en) * 1994-12-23 1996-07-04 Itu Ingenieurgemeinschaft Technischer Umweltschutz Gmbh Method and device for purifying liquids, in particular polluted water for fighting fires
CN207958104U (en) * 2018-02-06 2018-10-12 江苏农牧科技职业学院 A kind of equipment for separating liquid from solid of livestock and poultry feces
CN208899592U (en) * 2018-08-14 2019-05-24 广东路通投资管理集团有限公司 A kind of Porta Potti with treatment for cow manure function
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CN210751613U (en) * 2019-09-20 2020-06-16 石家庄高新技术产业开发区供水排水公司 Water supply pipeline filter device
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Application publication date: 20220308