CN111606525A - Transfer stabilization treatment system and method for excrement - Google Patents

Abstract

The invention provides a transshipment stabilization treatment system and a transshipment stabilization treatment method for excrement, which are mainly characterized in that an integrated treatment system formed by combining an excrement input device, a sundry separation device, an excrement distribution and flow guide device, a round-turn excrement anaerobic stabilization treatment device, an overflowing sludge control device and a sewage treatment subsystem sequentially through processes is used for simultaneously performing transshipment storage of the excrement and anaerobic stabilization treatment of the excrement. The treatment system and the method are convenient for the construction and the management of the disperse manure transfer facility, and transfer and stabilization treatment is carried out on the disperse manure in rural areas with a plurality of spots, dispersion and wide land, thereby simplifying the manure preparation and land utilization processes.

Description

Transfer stabilization treatment system and method for excrement

Technical Field

The invention relates to a process system for sludge treatment.

Background

The septic tank needs to be cleaned and treated after the excrement and the sewage are accumulated for a certain time, and the ideal treatment and treatment direction of the excrement and the sewage is to be used as organic fertilizer for land utilization, particularly in rural areas. But the manure of the septic tank can not be directly used as organic fertilizer, and the stabilized and harmless sludge is suitable for being used as the organic fertilizer only by stabilization treatment of anaerobic fermentation or aerobic fermentation. Aerobic composting is a common method for stabilizing sludge and preparing fertilizer, and is generally suitable for the conditions of certain scale and implementation conditions, such as vast rural areas, scattered septic tanks, high water content of septic tank waste, large floor area for composting and large environmental impact. Therefore, composting in scattered rural areas requires a plurality of preconditions, each manure composting site is equivalent to a small manure treatment plant, the comprehensive cost is high, and the management cost is also high. The excrement can not disappear without cause, the treatment mode for treating the excrement in rural areas needs to be simple and practical, and the use and management are economic and effective. In addition to the composting mode, anaerobic digestion is also a method for stabilizing sludge, a septic tank is a natural anaerobic treatment facility, fresh excrement enters every day because the septic tank is in a continuous working state, and the excrement in the septic tank is in a mixed state, so that the excrement stabilization cannot be realized even if the digestion treatment is carried out for a sufficient time. Aiming at the characteristics of rural areas, a facility for distributed excrement transfer and anaerobic stabilization treatment is designed, the taken excrement is put into the excrement transfer stabilization treatment facility nearby, a mode of alternate excrement stabilization anaerobic treatment is adopted, the excrement is synchronously stored, the excrement stabilization treatment under an isolation condition is carried out, the utilization of digestion gas is not considered, the high-altitude discharge of the digestion gas is carried out, the sewage subjected to solid-liquid separation treatment is discharged after sewage treatment and reaches the standard, the biogas slurry and biogas residues subjected to stabilization treatment are organic fertilizers which are liquid and colloidal state, and the treatment is carried out by utilizing nearby land and improving soil periodically or carrying out concentrated fertilizer preparation treatment in a transfer treatment plant. The manure after being subjected to manure transfer stabilization treatment can be dispersed for fertilizer making land utilization, is convenient for transfer treatment and then is transferred for centralized fertilizer making land utilization, can be pumped by a sludge truck in a liquid or colloidal organic fertilizer mode for irrigation and fertilization, and can also be dehydrated and dried to be made into a solid organic fertilizer for land utilization.

Disclosure of Invention

The invention aims to design a system and a method for carrying out transit digestion and sludge stabilization treatment on clear excrement and sewage of a septic tank under continuous working conditions.

The invention relates to a transstabilization treatment system and a transstabilization treatment method for feces, which is an integrated treatment system combining a feces input device, a sundries separation device, a feces distribution and flow guide device, a round-type feces anaerobic stabilization treatment device, an overflowing sludge control device and a sewage treatment subsystem, wherein the system process is that transshipment feces is guided in from the feces input device, sundries are intercepted and separated by the sundries separation device, the feces distribution and flow guide device controls the feces input device to carry out stabilization treatment on the alternate feces anaerobic stabilization treatment device, the overflowing sludge control device reflows sludge carried by muddy water and accumulated sludge to the feces input device or the sundries separation device or the feces distribution and flow guide device at the front end, the sewage output by the overflowing sludge control device enters the sewage treatment subsystem, and the transstabilization treatment process for the feces is that: the excrement distributing and guiding device is connected with at least two sludge pipes, each sludge pipe is communicated with a sludge inlet pipe of the excrement storage and digestion tank space of the wheel-replacement type excrement anaerobic stabilization treatment device, excrement is input into at least one excrement storage and digestion tank through the distributing and guiding device and the sludge inlet pipe, the input of the excrement to other excrement storage and digestion tanks is stopped, the excrement is accumulated along with time after being input into the excrement storage and digestion tank, when the stabilization time for fully degrading the excrement is reached, the sludge inlet pipe for inputting the excrement is closed, the sludge inlet pipe leading to the other excrement storage and digestion tank is opened, the degradation and digestion time of the excrement in the excrement storage and digestion tank which is stopped to input reaches the time required for stabilizing the excrement, the period of sludge stabilization treatment is a period, the stable excrement is cleaned or discharged, the excrement which is cleaned and stabilized is stored in the excrement storage and digestion tank after the stabilized sludge is cleaned is converted into the state for storing and inputting the excrement again, the method comprises stopping inputting the feces into and accumulating the feces storing and digesting tank, allowing the feces to enter an anaerobic stabilization treatment process of an isolation space, alternately inputting or stabilizing the feces in at least two feces storing and digesting tanks, allowing the wall of the feces storing and digesting tank at the liquid level to be provided with a liquid level overflowing three-way pipe or an inverted L-shaped liquid level overflowing pipe, allowing the disturbed output slurry water to enter a subsequent overflowing sludge control device through the liquid level overflowing three-way pipe or the inverted L-shaped liquid level overflowing pipe during the feces transferring process, allowing the overflowing sludge to accumulate in an overflowing sludge control tank, allowing the accumulated sludge to be discharged into a feces input device or a sundry separating device or a feces distributing and guiding device at the front end of the process through an overflowing sludge control return pipe or a movable dredge vehicle or a dredge vehicle, allowing the sewage in the overflowing sludge control tank to enter a public sewage pipe network and be discharged into a sewage treatment plant or a sewage treatment plant, or sewage is input into a sewage treatment subsystem subsequent to the process through an overflowing sewage pipe, residual sludge generated by the sewage treatment subsystem flows back to a sewage input device or a sundry separation device or a sewage distribution and flow guide device at the front end, the sewage after purification treatment is discharged into a water body, and digestion gas generated by a sewage storage digestion tank, an overflowing sludge control tank and the sewage treatment subsystem is led to the high altitude through an exhaust pipe led outwards to be discharged.

The integrated treatment system is a treatment system formed by combining a plurality of single devices or products or equipment, the treatment system is a split combined system or an integrated system integrated device, and the device is built by bricks or reinforced concrete or glass reinforced plastic composite materials or plastic materials or metal materials.

The excrement input device comprises an excrement input well, an excrement input pipe orifice or an excrement input joint, the excrement input pipe orifice or the excrement input joint is arranged in the excrement input well, the excrement input pipe orifice or the excrement input joint is communicated with a subsequent impurity separation tank through a sludge pipe, or is connected with the sludge pipe and then enters the impurity separation tank through a sludge distribution port or a sludge distribution groove.

The sundries separating device is a device consisting of a sundries separating tank and a grid or a grid machine, the sundries separating tank is a space with at least one side wall or water passing section provided with the grid or a grid net or the grid machine, or a space with a grid groove formed by the grid or the grid net, the top of the sundries separating tank is provided with an inspection opening or a cover plate, one side of the grid or the grid machine is the sundries separating tank, and the other side of the grid or the grid machine is a mud inlet buffer tank.

The excrement distributing and guiding device consists of a sludge inlet buffer pool, at least two sludge inlet pipes led out from the sludge inlet buffer pool, and a valve or a gate plate or a baffle plate arranged at the position of the sludge inlet pipe or a sludge inlet, or consists of the sludge inlet buffer pool, a collecting and controlling and guiding device and at least two sludge inlet pipes, the sludge inlet pipe is led out from the collecting and controlling and guiding device, or at least two excrement distributing chutes or sludge inlet pipes are led out from the sludge inlet buffer pool or the collecting and controlling and guiding device, the position of the sludge inlet pipe opening is provided with the valve or the gate plate or the baffle plate, the valve or the gate plate or the baffle plate is arranged in a control inspection well or a valve well, and each sludge inlet pipe is communicated with one excrement storage digestion tank.

The collecting and controlling diversion device is positioned at the lower position of the sludge inlet buffer pool, an input opening facing the sludge inlet buffer pool is arranged on one side wall of the collecting and controlling diversion device, the slope of the sludge inlet buffer pool is towards the input opening of the collecting and controlling diversion device, the overlooking shape of the collecting and controlling diversion device is quadrilateral or fan-shaped, the side wall opening is connected with at least two sludge pipes leading to a feces storage and digestion pool, or the side wall opening is communicated with at least two feces diversion grooves, and a sludge pipe is led out from the feces diversion grooves, a sleeved movable or liftable diversion baffle plate or diversion channel is arranged in the middle of the collecting and controlling diversion device, and two ends of the diversion baffle plate or diversion channel are respectively communicated with an opening for inputting feces and a hole or pipe orifice for outputting one of the feces.

The alternate fecal sewage anaerobic stabilization treatment device is at least two parallelly connected fecal sewage storage digestion tanks, the at least two parallelly connected fecal sewage storage digestion tanks are at least two parallelly connected spaces which are integrally built, or at least two single fecal sewage storage digestion tanks are parallelly arranged, each fecal sewage storage digestion tank is a horizontal sedimentation tank with at least one space, or a double-layer sedimentation tank with at least one space, or a radial flow digestion tank, a fecal sewage input pipeline at one end of the fecal sewage storage digestion tank is a sludge inlet pipe, an output pipeline at the other end is a liquid level overflowing three-way pipe or an inverted L-shaped liquid level overflowing pipe, the fecal sewage storage digestion tank is a closed container space, the top of the container space is provided with an inspection port and a cover plate, and the upper part of the container space is provided with an exhaust pipe leading to the outside.

The overflowing sludge control device is composed of an overflowing sludge control pool, an overflowing sludge return pipe, an overflowing sewage pipe and an exhaust pipe, wherein the overflowing sludge control pool is a sedimentation digestion pool container with at least one space, or at least one sedimentation digestion pool space is connected with at least one anaerobic filter treatment space in series, a sludge pump is arranged in the process of the overflowing sludge return pipe led out from the sedimentation digestion pool container, the overflowing sludge return pipe is connected to a feces input device or a debris separation device or a feces distribution and flow guide device, or the overflowing sludge control device is composed of an overflowing sludge control pool, an overflowing sewage pipe, a sludge discharge port or a sludge discharge pipe, a butt joint and an exhaust pipe, the overflowing sewage pipe is connected to enter a sewage treatment subsystem, and the exhaust pipe leads to the outside.

The sewage treatment subsystem is an A/O sewage treatment system, or an A2/O sewage treatment system, or an MBR membrane sewage treatment system, or an artificial wetland treatment system, or an A/O + MBR membrane treatment system, or a land infiltration treatment system, or an activated sludge treatment system, or an oxidation ditch treatment system, or an SBR treatment system, or an integrated sewage treatment device, and a residual sludge return pipe led out by the sewage treatment subsystem is communicated with a feces input device, a sundries separation device or a feces distribution and flow guide device.

The sludge stabilization treatment method comprises the steps of controlling the sludge age of sludge stabilization treatment, taking the time required by full degradation as the stabilization time of anaerobic digestion of the excrement according to different digestion and degradation times of the excrement under different temperature conditions, adopting normal-temperature natural anaerobic digestion treatment or adopting medium-temperature anaerobic digestion treatment with additional temperature rise, wherein the medium-temperature anaerobic digestion treatment with additional temperature rise is to use solar energy or air energy conversion to collect heat and accumulate heat, connecting a heat exchanger in an excrement storage digestion tank through a hot water pipeline for cyclic heating, or adopting the excrement storage digestion tank with a double-layer structure, carrying out heat exchange on hot water through circulation of the double-layer structure, and carrying out anaerobic digestion on the excrement in a heated medium-temperature environment.

The invention is suitable for transferring and stabilizing the manure cleared from the septic tank, and particularly suitable for treating and disposing the manure of the septic tank in rural areas with wide areas, thin people and laggard infrastructure. The small-sized and dispersed stabilization treatment facility for the excrement can simplify the flow of excrement cleaning and environmental sanitation treatment, save the treatment cost, facilitate the management and treatment of the excrement in rural areas nearby and facilitate the land utilization in rural areas nearby.

Drawings

The structure of the invention is further explained by the following combined with the drawings and examples

FIG. 1 is a schematic view of a process system according to embodiment 1 of the present invention.

FIG. 2 is a schematic view of a process system according to embodiment 2 of the present invention.

FIG. 3 is a schematic view of a process system according to embodiment 3 of the present invention.

FIG. 4 is a schematic view of a process system according to embodiment 4 of the present invention.

FIG. 5 is a schematic view of a process system according to embodiment 5 of the present invention.

FIG. 6 is a schematic view of a process system according to embodiment 6 of the present invention.

FIG. 7 is a schematic view of a process system according to embodiment 7 of the present invention.

FIG. 8 is a schematic view of a process system according to embodiment 8 of the present invention.

FIG. 9 is a schematic view of a process system according to embodiment 9 of the present invention.

FIG. 10 is a schematic diagram of a process system according to embodiment 10 of the present invention.

FIG. 11 is a schematic view of a process system according to embodiment 11 of the present invention.

FIG. 12 is a schematic view of a process system according to embodiment 12 of the present invention.

FIG. 13 is a schematic view of a process system according to embodiment 13 of the present invention.

FIG. 14 is a schematic view of a process system according to embodiment 14 of the present invention.

In the attached drawings, 1, a feces input pipe orifice or a feces input joint; 2. the excrement is input into the well; 3. a sundry separation tank; 4. a sludge inlet buffer pool; 5. a valve or gate or baffle; 6. a mud inlet pipe; 7. a feces storage and digestion tank; 8. an overflowing sludge control tank; 9. a liquid level overflowing three-way pipe or an inverted L-shaped liquid level overflowing pipe; 10. an overflow sewer; 11. a sewage treatment subsystem; 12. an overflow sludge return pipe; 13. a water outlet pipe; 14. a grate or a grilling machine; 15. a sludge pump; 16. a muddy water pipe; 17. a public sewer network; 18. a collecting and control flow guide device; 19. a manure distributing groove; 20. a filler or filter material; 21. a sewage inlet pipe or inlet; 22. a residual sludge return pipe; 23. a sludge discharge port or a sludge discharge pipe and a butt joint port; 24. a sludge pump equipment well;

Detailed Description

As shown in figure 1, the excrement input device, the sundries separation device and the excrement distribution and flow guide device in the embodiment 1 are integrated in the same steel container, the alternate excrement anaerobic stabilization treatment device and the overflowing sludge control device are integrated facilities built by reinforced concrete, the sewage treatment subsystem is an integrated sewage treatment device, an excrement input pipe orifice 1 is arranged in an excrement input well 2, one end of the sundries separation tank 3 is communicated with the excrement input pipe orifice 1 through a sludge pipe, the bottom plate of the sundries separation tank 3 slopes towards a grating or a grating machine 14, one side of the sundries separation tank 3 and one side of the grating or the grating machine 14 are provided with a sludge inlet buffer tank 4, two sludge inlet pipes 6 are led out from the side wall of the sludge inlet buffer tank 4, valves 5 for controlling the opening and closing of the sludge inlet pipes 6 are respectively arranged, the two sludge inlet pipes 6 are respectively connected and led into two excrement storage and digestion tanks 7 which are connected in parallel, the two excrement storage digestion tanks 7 are respectively communicated with the overflowing sludge control tank 8 through a liquid level overflowing three-way pipe 9, sewage discharged from the overflowing sludge control tank 8 enters the sewage treatment subsystem 11 through an overflowing sewage pipe 10, purified water of the sewage treatment subsystem 11 is discharged through a water outlet pipe 13, an overflowing sludge return pipe 12 is led out from the overflowing sludge control tank 8 and flows back to enter the sludge inlet buffer tank 4, the overflowing sludge return pipe 12 is provided with a sludge pump 15 outside the overflowing sludge control tank 8, and a residual sludge return pipe 22 led out from the sewage treatment subsystem 11 flows back to enter the sludge inlet buffer tank 4.

As shown in fig. 2, the fecal sewage input well 2 and the sundries separating device of the embodiment 2 are separately arranged, the fecal sewage input pipe orifice 1 is arranged in the fecal sewage input well 2, the fecal sewage is introduced into the sundries separating tank 3 through the fecal sewage inlet pipe 6, the sundries separating device and the fecal sewage distributing and guiding device are arranged in the same container facility, the cross section of the fecal sewage inlet facility is a grating 14, one side surface of the grating 14 is a sludge inlet buffer tank 4, and a sludge pump 15 is arranged in a sludge pump equipment well 24 in the overflowing sludge control tank 8, and the design of other aspects of the embodiment is the same as that of the embodiment 1.

In the embodiment 3 shown in fig. 3, two single bodies are connected in parallel to form a fecal sewage storage and digestion tank 7, the sludge water pipes 16 of the two fecal sewage storage and digestion tanks 7 are combined and then connected with a overflowing sludge control tank 8, the fecal sewage storage and digestion tank 7 and the overflowing sludge control tank 8 are containers made of glass fiber reinforced plastic composite materials, and the embodiment is designed as the embodiment 1 in other aspects.

In embodiment 4 shown in fig. 4, the overflow sewer 10 led out from the overflow sludge control tank 8 is connected to a public sewer network 16, the overflow sludge control tank 8 does not have an overflow sludge return pipe led out, and the sludge return pipe is pumped out from the overflow sludge control tank 8 by a dung pumping truck or a sludge truck and is input to a front-end device, which is otherwise the same as embodiment 3.

In the embodiment 5 shown in fig. 5, an overflowing sludge control tank 8, an excrement input well 2, a sundry separation tank 3, a sludge input buffer tank 4 and a grating or a grating machine 14 are arranged in the same steel integrated container, an excrement input pipe orifice or an excrement input joint 1 is arranged in the excrement input well 2, the bottom plate of the sundry separation tank 3 slopes towards the grating or the grating machine 14, one side of the sludge input buffer tank 4 is provided with the grating or the grating machine 14, the side wall of the other side of the sludge input buffer tank leads out two sludge inlet pipes 5, a sludge pump 15 is arranged in a sludge pump equipment well 24 of the overflowing sludge control tank 8, the overflowing sludge control tank 8 is arranged below the excrement input device, the sundry separation device and the excrement distribution and flow guide device, two valves 5 lead out two sludge inlet pipes 6 to be respectively connected with two single-body excrement storage digestion tanks 7 made of glass fiber reinforced plastics, a sludge discharge end storage digestion tank 7 is provided with a liquid level overflowing three-way pipe or an inverted L-shaped liquid level flow pipe 9, a sludge pipe 16 is led out from the excrement storage digestion tank 7 and enters the overflowing sludge control tank 8, the overflowing sludge control tank 8 is led out from the overflowing sludge control tank 10 and enters the sewage treatment subsystem 11, an overflowing sludge return pipe 12 passes through the sludge pump 15 from the overflowing sludge control tank 8 and enters the sludge inlet buffer tank 4, and a residual sludge return pipe 22 enters the sludge inlet buffer tank 4 from the sewage treatment subsystem 11.

In the embodiment 6 shown in fig. 6, the sewage treatment subsystem 11 is integrated with a feces input device, a sundries separation device, a feces distribution and diversion device and an overflowing sludge control device, and the embodiment is designed as the embodiment 5 in other aspects.

In the embodiment 7 shown in fig. 7, a water outlet pipe 13 is led out from the overflowing sludge control pool 8 and connected with a public sewer network 17, an overflowing sludge return pipe is not led out from the overflowing sludge control pool 8, a sludge discharge port or a sludge discharge pipe and a butt joint port 23 are arranged at the top of the overflowing sludge control pool 8, and the embodiment is designed as the embodiment 5 in other aspects.

In the embodiment 8 shown in fig. 8, the sludge inlet buffer tank 4 is provided with a collecting and flow-guiding control device 18 in the slope direction, and the collecting and flow-guiding control device 18 is led out of two sludge inlet pipes 6, and the other design of the embodiment is the same as that of the embodiment 3.

In the embodiment 9 shown in fig. 9, the sludge buffer tank 4 is provided with a collecting and controlling diversion device 18 in the slope direction, the collecting and controlling diversion device 18 is communicated with two fecaluria branch chutes 19 in different directions, a sludge inlet pipe 6 is led out from the fecaluria branch chutes 19, a sludge pump 15 is arranged in the overflowing sludge control tank 8, and an overflowing sludge return pipe 12 is led out and connected with the sludge buffer tank 4, and the embodiment is designed as the embodiment 7 in other aspects.

In the embodiment 10 shown in fig. 10, a fecal sewage inlet pipe mouth or fecal sewage inlet joint 1, a fecal sewage inlet well 2, a sundries separation tank 3, a sludge inlet buffer tank 4 and a grating or grating machine 14 are integrated into an integrated device, a fecal sewage collecting and controlling flow guide device 18 is arranged from an opening on one side wall of the sludge inlet buffer tank 4 and inclines, three sludge inlet pipes 6 are led out from the collecting and controlling flow guide device 18 to three directions, three fecal sewage storage and digestion tanks 7 connected in parallel are arranged, each sludge inlet pipe 6 is respectively communicated with one fecal sewage storage and digestion tank 7, a valve or a gate 5 is arranged on the sludge inlet pipe 6, and the embodiment is designed as the embodiment 4 in other aspects.

In the embodiment 11 shown in fig. 11, two single bodies are connected in parallel to form two manure-holding digesters 7, each manure-holding digester 7 is a sedimentation digester with two compartments, a liquid level flow tee or an inverted L-shaped liquid level flow pipe 9 is arranged on a partition of the two compartments, and a flow sewage pipe 10 leading out from the manure-holding digesters 7 is connected to a common sewage pipe network 17, which is otherwise the same as that of embodiment 4.

In the embodiment 12 shown in fig. 12, the fecal sewage inlet well 2 is positioned in the middle of the impurity separating tank 3, the monomer overflow sludge control tank 8 is a treatment tank with two spaces, the former space is a horizontal sedimentation tank, and the water cross section of the latter space is provided with a filler or filter 20, and the embodiment is designed as the embodiment 4 in other aspects.

In the embodiment 13 shown in FIG. 13, an externally introduced wastewater inlet pipe 21 is connected to the wastewater treatment subsystem 11, and this embodiment is otherwise designed as in embodiment 3.

In the embodiment 14 shown in fig. 14, a fecal sewage input device, a sundries separation device, a fecal sewage distribution and diversion device, a round-robin fecal sewage anaerobic stabilization device, an overflowing sludge control device and a sewage treatment subsystem are sequentially integrated and combined in an integrated device, the integrated device is made of steel materials, a sewage inlet 21 is arranged at the water inlet end of the sewage treatment subsystem 11, and the process flow is the same as that of the embodiment 1.

Claims (10)

1. A fecal sewage transfer stabilization treatment system and a method are characterized in that the system is an integrated treatment system which is formed by a fecal sewage input device, a sundries separation device, a fecal sewage distribution flow guide device, a wheel-type fecal sewage anaerobic stabilization treatment device, an overflowing sludge control device and a sewage treatment subsystem through process combination, the system process is that the transferred fecal sewage is led in from the fecal sewage input device, sundries are intercepted and separated through the sundries separation device, the fecal sewage distribution flow guide device controls the fecal sewage input wheel-type fecal sewage anaerobic stabilization treatment device to carry out stabilization treatment, the overflowing sludge control device returns sludge carried by muddy water and accumulated sludge to the fecal sewage input device or the sundries separation device or the fecal sewage distribution flow guide device at the front end, the sewage output by the overflowing sludge control device enters the sewage treatment subsystem, and the fecal sewage transfer stabilization treatment process flow is that: the excrement distributing and guiding device is connected with at least two sludge pipes, each sludge pipe is communicated with a sludge inlet pipe of the excrement storage and digestion tank space of the wheel-replacement type excrement anaerobic stabilization treatment device, excrement is input into at least one excrement storage and digestion tank through the distributing and guiding device and the sludge inlet pipe, the input of the excrement to other excrement storage and digestion tanks is stopped, the excrement is accumulated along with time after being input into the excrement storage and digestion tank, when the stabilization time for fully degrading the excrement is reached, the sludge inlet pipe for inputting the excrement is closed, the sludge inlet pipe leading to the other excrement storage and digestion tank is opened, the degradation and digestion time of the excrement in the excrement storage and digestion tank which is stopped to input reaches the time required for stabilizing the excrement, the period of sludge stabilization treatment is a period, the stable excrement is cleaned or discharged, the excrement which is cleaned and stabilized is stored in the excrement storage and digestion tank after the stabilized sludge is cleaned is converted into the state for storing and inputting the excrement again, the method comprises stopping inputting the feces into and accumulating the feces storing and digesting tank, allowing the feces to enter an anaerobic stabilization treatment process of an isolation space, alternately inputting or stabilizing the feces in at least two feces storing and digesting tanks, allowing the wall of the feces storing and digesting tank at the liquid level to be provided with a liquid level overflowing three-way pipe or an inverted L-shaped liquid level overflowing pipe, allowing the disturbed output slurry water to enter a subsequent overflowing sludge control device through the liquid level overflowing three-way pipe or the inverted L-shaped liquid level overflowing pipe during the feces transferring process, allowing the overflowing sludge to accumulate in an overflowing sludge control tank, allowing the accumulated sludge to be discharged into a feces input device or a sundry separating device or a feces distributing and guiding device at the front end of the process through an overflowing sludge control return pipe or a movable dredge vehicle or a dredge vehicle, allowing the sewage in the overflowing sludge control tank to enter a public sewage pipe network and be discharged into a sewage treatment plant or a sewage treatment plant, or sewage is input into a sewage treatment subsystem subsequent to the process through an overflowing sewage pipe, residual sludge generated by the sewage treatment subsystem flows back to a sewage input device or a sundry separation device or a sewage distribution and flow guide device at the front end, the sewage after purification treatment is discharged into a water body, and digestion gas generated by a sewage storage digestion tank, an overflowing sludge control tank and the sewage treatment subsystem is led to the high altitude through an exhaust pipe led outwards to be discharged.

2. The transstabilization system and method for fecal sewage according to claim 1, wherein the integrated treatment system is a treatment system integrated by a plurality of single units or products or equipment combinations, the treatment system is a split combined system or an integrated system integrated device, and the device is constructed by brick or reinforced concrete or glass reinforced plastic composite material or plastic material or metal material.

3. The transstabilization treatment system and method for fecal sewage according to claim 1, wherein the fecal sewage input device comprises a fecal sewage input well, a fecal sewage input pipe orifice or a fecal sewage input joint, the fecal sewage input pipe orifice or the fecal sewage input joint is arranged in the fecal sewage input well, and the fecal sewage input pipe orifice or the fecal sewage input joint is communicated with a subsequent sundries separation tank through a sludge pipe, or is connected with the sludge pipe and then enters the sundries separation tank through a sludge distribution port or a sludge distribution groove.

4. The transstabilization treatment system and method for fecal sewage according to claim 1, wherein the debris separation device is a device comprising a debris separation tank, a grid or a grid machine, the debris separation tank is a space provided with a grid or a grid machine on at least one side wall or a water passing section, or a space comprising a grid groove formed by a grid or a grid, the top of the debris separation tank is provided with an inspection opening or a cover plate, one side of the grid or the grid machine is provided with the debris separation tank, and the other side of the grid or the grid machine is provided with a mud inlet buffer tank.

5. The system and method for transstabilization treatment of fecal sewage according to claim 1, wherein the fecal sewage distribution diversion device is composed of a sludge inlet buffer pool, at least two sludge inlet pipes led out from the sludge inlet buffer pool, and a valve or a gate plate or a baffle plate installed at the position of the sludge inlet pipe or the sludge inlet, or is composed of a sludge inlet buffer pool, a collection and control diversion device, and at least two sludge inlet pipes, the sludge inlet pipe is led out from the collection and control diversion device, or at least two sludge diversion grooves or sludge inlet pipes are led out from the sludge inlet buffer pool or the collection and control diversion device, and a valve or a gate plate or a baffle plate is located at the position of the sludge inlet pipe mouth, the valve or the gate plate or the baffle plate is located in the control inspection well or the valve well, and each sludge inlet pipe is communicated with a fecal sewage storage digestion tank.

6. The transstabilization treatment system and method for fecal sewage according to claim 5, wherein the collecting and controlling diversion device is located at a lower position of the feeding buffer pool, wherein one side wall has an input opening facing the feeding buffer pool, the feeding buffer pool slopes to the input opening of the collecting and controlling diversion device, the shape of the collecting and controlling diversion device is quadrilateral or fan-shaped, the side wall is open and connected with at least two sludge pipes leading to the fecal sewage storage and digestion pool, or the side wall is open and connected with at least two fecal sewage diversion channels, and the sludge pipes are led out from the fecal sewage diversion channels, a movable or liftable diversion baffle or diversion channel is provided at the middle part of the collecting and controlling diversion device, and the two ends of the diversion baffle or diversion channel are respectively connected with the opening for feeding fecal sewage and one of the holes or pipe orifices for outputting.

7. The transstabilization treatment system and method for fecal sewage according to claim 1, wherein the alternative fecal sewage anaerobic stabilization treatment device is at least two parallel fecal sewage storage digestion tanks, the at least two parallel fecal sewage storage digestion tanks are at least two parallel spaces constructed integrally, or at least two single excrement storage and digestion tanks are arranged in parallel, each excrement storage and digestion tank is a horizontal flow sedimentation tank with at least one lattice space, or a double-layer sedimentation tank with at least one lattice space or a radial flow type digestion tank, wherein a feces input pipeline at one end of the feces storage and digestion tank is a sludge inlet pipe, an output pipeline at the other end of the feces storage and digestion tank is a liquid level overflowing three-way pipe or an inverted L-shaped liquid level overflowing pipe, the feces storage and digestion tank is a closed container space, the top of the container space is provided with an inspection port and a cover plate, and the upper part of the container space is provided with an exhaust pipe leading to the outside.

8. The transstabilization treatment system and method for fecal sewage according to claim 1, wherein the overflowing sludge control device is a device composed of an overflowing sludge control tank, an overflowing sludge return pipe, an overflowing sewage pipe and an exhaust pipe, a sludge pump is arranged in a sludge pump equipment well in a container of a sedimentation digestion tank and the overflowing sludge return pipe is led out, the overflowing sludge return pipe is connected to a fecal sewage input device or a sundries separating device or a fecal sewage distributing and guiding device, or the overflowing sludge control device is a device consisting of an overflowing sludge control tank, an overflowing sewage pipe, a sludge discharge port or a sludge discharge pipe and an exhaust pipe, the overflowing sludge control tank is a sedimentation digestion tank container with at least one space, or at least one sedimentation and digestion tank space is connected with at least one anaerobic filter treatment space in series, the overflowing sewage pipe is connected to enter the sewage treatment subsystem, and the exhaust pipe leads to the outside.

9. The system and method for transstabilization of fecal sewage according to claim 1, wherein the sewage treatment subsystem is an A/O sewage treatment system, or an A2/O sewage treatment system, or an MBR membrane sewage treatment system, or an artificial wetland treatment system, or an A/O + MBR membrane treatment system, or a land infiltration treatment system, or an activated sludge treatment system, or an oxidation ditch treatment system, or an SBR treatment system, or an integrated sewage treatment plant, and the sewage treatment subsystem leads out a residual sludge return pipe and is communicated with a fecal sewage input device, a grid separation device or a fecal sewage distribution diversion device.

10. The transstabilization system and method for fecal sewage according to claim 1, wherein the stabilization method for sludge is to control the age of sludge for stabilization, and according to different digestion and degradation time of fecal sewage under different temperature conditions, the time required for sufficient degradation is used as stabilization time for anaerobic digestion of fecal sewage, and normal temperature natural anaerobic digestion treatment or additional temperature rise mesophilic anaerobic digestion treatment is adopted, wherein the additional temperature rise mesophilic anaerobic digestion treatment utilizes solar energy or air energy conversion to collect heat and store heat, and is connected with a heat exchanger in a fecal sewage storage and digestion tank through a hot water pipeline for cyclic heating, or is a bilayer structure fecal sewage storage and digestion tank, and hot water exchanges heat through circulation of a bilayer structure, and the fecal sewage is anaerobically digested in a heated mesophilic environment.

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