CN218465660U - Sewage treatment system - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment, a sewage treatment system is disclosed. The sewage treatment system comprises a collection module, a treatment module and a pipeline. The collecting module comprises a first collecting pool, a second collecting pool, a collecting pool and a shell, and the first collecting pool, the second collecting pool and the collecting pool are all arranged in the shell; the processing module comprises a first equipment room, a toilet, a box body and a toilet flushing pipe, wherein a toilet is arranged in the toilet; a bioreactor, a heating device and an oxygen supply device are arranged in the first equipment room; the bioreactor comprises a reactor body and a middle water tank, wherein the heating device is used for heating the reactor body, and the oxygen supply device is used for supplying oxygen to the reactor body; the first equipment room, the toilet and the toilet flushing pipe are all arranged in the box body; the pipeline comprises a first pipeline, a second pipeline and a reclaimed water pipe, the collecting pool is connected with the reactor body through the first pipeline, the reclaimed water pipe is connected with a reclaimed water tank, and the reclaimed water pipe is used for discharging reclaimed water in the reclaimed water tank.

Description

Sewage treatment system

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment system.

Background

The biological method for treating sewage has the advantages of high efficiency, low energy consumption and convenient operation, and is suitable for field operation scenes such as petroleum drilling and the like. In traditional field work scene, the construction team uses fixed domestic sewage biological treatment device usually, this kind of domestic sewage biological treatment device need reform transform the life operation district, for example install the oil interceptor additional, the septic tank, the reactor, water pump and supporting pipeline etc. when the change in life operation district along with the drilling operation place moves, need use the soil pick-up car in advance to clear up the sewage in the sewage equipment, still need dismantle and install above-mentioned sewage treatment equipment simultaneously, waste time and energy, the degree of difficulty and the cost that the life operation district moved have greatly been increased.

The current mobile sewage biological treatment device is like the mobile field operation water treatment environmental protection device provided in the patent with the application number of 202123095970.9, the domestic sewage is treated by arranging a biological reaction tank, and a skid-mounted water treatment module is adopted at the same time, so that the purposes of high-efficiency treatment and quick movement of the sewage are realized, but the water treatment environmental protection device has the following problems:

when the device is moved, the stable microbial living environment in the biological reaction tank cannot be effectively ensured, and particularly when the temperature is lower in winter, the activity of the microbes in the device is easily influenced, so that the efficiency and the quality of the subsequent water treatment are influenced; in addition, when the device is carried, a sufficient dissolved oxygen environment is not provided, so that the dissolved oxygen content in the box body is low, the survival of aerobic microorganisms in the device is not facilitated, and the water quality debugging period is prolonged when the device is used again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment system can realize field work's domestic sewage high-efficiency processing to conveniently remove and transport.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a sewage treatment system, include:

the collecting module comprises a first collecting tank, a second collecting tank, a collecting tank and a shell, wherein the first collecting tank can separate oil and water in the kitchen sewage; the second collecting tank is used for precipitating and hydrolyzing the toilet sewage; the first collecting tank and the second collecting tank are respectively communicated with the collecting tank, and the collecting tank is used for collecting washing sewage, toilet sewage and kitchen sewage; the first collection pool, the second collection pool, and the collection pool are all disposed in the housing;

the processing module comprises a first equipment room, a toilet, a box body and a toilet flushing pipe, wherein a toilet is arranged in the toilet; a bioreactor, a heating device, an oxygen supply device, a control unit and a sewage lifting assembly are arranged in the first equipment room; the bioreactor comprises a reactor body and a reclaimed water tank, wherein the reactor body is used for purifying water, the reclaimed water tank is communicated with the reactor body, and the reclaimed water tank is used for storing reclaimed water obtained by treatment; the heating device is used for heating the reactor body, the oxygen supply device is used for supplying oxygen to the reactor body, the control unit can adjust the running states of the reactor body and the oxygen supply device, one end of the toilet flushing pipe is connected with the reclaimed water tank, and the other end of the toilet flushing pipe is connected with a flushing port of the toilet; the first equipment room, the toilet and the toilet flushing pipe are all arranged in the box body;

the pipeline comprises a first pipeline, a second pipeline and a reclaimed water pipe, the collecting tank is connected with the reactor body through the first pipeline, one end of the sewage lifting assembly is connected with a sewer port of the toilet stool, the other end of the sewage lifting assembly is connected with the second collecting tank through the second pipeline, the reclaimed water pipe is connected with the reclaimed water tank, and the reclaimed water pipe is used for discharging reclaimed water in the reclaimed water tank.

Preferably, the sewage lifting assembly comprises a sewer pipe, a sewage lifter and a water outlet pipe, one end of the sewer pipe is connected to a sewer port of the toilet, the other end of the sewer pipe is connected with the sewage lifter, and the sewage lifter is connected with the second pipeline through the water outlet pipe.

Preferably, a sewage discharging assembly is further arranged in the first equipment room, the sewage discharging assembly is connected with the bioreactor, and the sewage discharging assembly is used for discharging water bodies accumulated in the bioreactor.

Preferably, the sewage discharging assembly comprises a sewage pipe and a discharge valve arranged on the sewage pipe, one end of the sewage pipe is connected to the bottom of the bioreactor, and the other end of the sewage pipe is communicated with the second pipeline.

Preferably, the shell and the box body are both provided with hoisting pieces.

Preferably, the processing module further includes a second equipment room, the second equipment room is disposed in the box, and a standby generator is disposed in the second equipment room and used for supplying power to the heating device and the oxygen supply device.

Preferably, the processing module further comprises a tool room, the tool room is arranged in the box body, and the pipeline can be stored in the tool room.

Preferably, the processing module further comprises a ventilation fan, wherein a hole is formed in the box body, and the ventilation fan is mounted on the hole.

Preferably, the pipeline further comprises a third pipeline and a fourth pipeline, one end of the third pipeline is connected with the kitchen sewage outlet, and the other end of the third pipeline is connected with the first collecting tank; one end of the fourth pipeline is connected with the washing sewage outlet, and the other end of the fourth pipeline is connected with the collecting pool.

Preferably, the outer shell and the box body are both of a double-layer structure, and heat insulation materials are arranged in interlayers of the outer shell and the box body.

The beneficial effects of the utility model reside in that:

the sewage treatment system provided by the utility model is characterized in that the first collecting tank, the second collecting tank and the collecting tank are arranged in the collecting module, so that kitchen sewage, toilet sewage and washing sewage are respectively pretreated and then stored in the collecting tank, and the concentrated treatment is convenient; toilet sewage, kitchen sewage and washing sewage collected in the collecting tank are conveyed to a reactor body in a treatment module through a first pipeline, the reactor body can treat the sewage to obtain reclaimed water, so that a water body is purified to realize subsequent use and discharge, and the reclaimed water is stored in a reclaimed water tank to facilitate centralized treatment of the reclaimed water; because the heating device and the oxygen supply device are arranged in the first equipment room, the heating device can supply heat to the bioreactor, and the oxygen supply device can supply oxygen to the reactor body, so that the activity of microorganisms in the bioreactor is prevented from being influenced by the external environment, and the sewage treatment efficiency and the sewage treatment quality are ensured; the control unit can monitor and regulate the running states of the reactor body and the oxygen supply device, so that the management and the control of operators are facilitated; the treatment module is internally provided with a toilet and a toilet flushing pipe, and the reclaimed water tank is connected with a flushing port of the toilet through the toilet flushing pipe, so that the treated reclaimed water can be used for flushing the toilet, and resources are saved; because the sewer port of the toilet is connected with the sewage lifting component, the sewage lifting component can crush the excrement and pressurize the excrement, so that the excrement can enter the second collecting tank through the second pipeline, and the pipeline blockage is avoided; because first equipment room, bathroom, towards lavatory pipe all set up in the box, the unified transport of being convenient for has saved manpower and materials.

Drawings

FIG. 1 is a schematic structural view of a sewage treatment system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure of a processing module according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an external structure of a collection module according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a collection module according to an embodiment of the present invention;

fig. 5 is a sectional view of a processing module according to an embodiment of the present invention.

In the figure:

1-a processing module; 11-a first equipment room; 111-a bioreactor; 1111-a reactor body; 1112-a middle water tank; 112-a heating installation; 114-a control unit; 115-a sewage lifting assembly; 1151-a downcomer; 1152-a sewage riser; 1153-a water outlet pipe; 116-a waste assembly; 1161-sewer pipes; 1162-a drain valve; 12-a toilet; 121-toilet bowl; 13-a box body; 131-a hoisting member; 14-a second equipment room; 141-an air conditioner outdoor unit; 15-flushing the toilet pipe; 16-tool room; 17-a ventilator;

2-a collection module; 21-a first collection tank; 211-oil separation cabin; 212-a first communication pipe; 213-oil storage; 214-a first filter basket; 22-a second collection tank; 221-temporary storage bin; 222-a chute; 23-a pooling pool; 231-a second filter basket; 232-a second communicating pipe; 24-a housing; 25-a valve chamber; 26-manhole covers; 27-bin cover;

3-a pipeline; 31-a first conduit; 32-a second conduit; 33-a third line; 34-a fourth pipeline; 35-middle water pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1-5, the present invention provides a sewage treatment system, which comprises a collection module 2, a treatment module 1 and a pipeline 3. The collecting module 2 comprises a first collecting tank 21, a second collecting tank 22, a collecting tank 23 and a shell 24, wherein the first collecting tank 21 can separate oil and water in the kitchen sewage; the second collecting tank 22 is used for precipitating and hydrolyzing the toilet sewage; the first collecting tank 21 and the second collecting tank 22 are respectively communicated with a collecting tank 23, and the collecting tank 23 is used for collecting washing sewage, toilet sewage and kitchen sewage; the first collecting tank 21, the second collecting tank 22, and the collecting tank 23 are all provided in the housing 24.

In this embodiment, be provided with a plurality of oil separating bins 211 in the first collecting pit 21, oil separating bin 211 can separate oil and water in the kitchen sewage, communicates through first intercommunication pipe 212 between two adjacent oil separating bins 211, and a plurality of oil separating bins 211's bottom all is provided with first blow-off pipe, and first blow-off pipe is used for discharging the kitchen sewage that accumulates in the oil separating bin 211. Because the oil density is different from the water density, the oil in the kitchen sewage can be separated by utilizing the density difference between the oil density and the water density, in the embodiment, two oil separation bins 211 are arranged, the two oil separation bins 211 are communicated through a first communication pipe 212, and the two oil separation bins 211 are arranged, so that the oil-water separation effect can be improved, and the pretreatment efficiency is improved; oil separating bin 211 can carry out the preliminary treatment to kitchen sewage to reduced the pollution nature of kitchen sewage, first sewage pipe can discharge the kitchen sewage that stores up in oil separating bin 211, thereby when temperature was low winter, can avoid collection module 2 to be frozen after the stop using.

A plurality of temporary storage bins 221 are arranged in the second collecting tank 22, the temporary storage bins 221 are used for precipitating and hydrolyzing the toilet sewage, two adjacent temporary storage bins 221 are communicated through an inclined pipe 222, and the bottoms of the temporary storage bins 221 are provided with second sewage discharge pipes which are used for discharging the toilet sewage accumulated in the temporary storage bins 221. In this embodiment, three temporary storage bins 221 are provided and are communicated with each other through the inclined tube 222, the toilet sewage is discharged into the temporary storage bin 221 at the end farthest from the collecting tank 23, and after passing through the three temporary storage bins 221, the functions of interception, precipitation, hydrolytic fermentation and storage of the excrement in the toilet sewage can be realized, so that the whole pretreatment process of the toilet sewage is realized, and the cleanliness of the pretreated toilet sewage is ensured; the temporary storage bin 221 can preprocess the toilet sewage, so that the pollution of the toilet sewage is reduced, and the second sewage discharge pipe can discharge the toilet sewage accumulated in the temporary storage bin 221, so that the collection module 2 can be prevented from being frozen after being stopped to use when the temperature is low in winter.

The collecting tank 23 is respectively communicated with the oil separating bin 211 and the temporary storage bin 221, a second filtering basket 231 is arranged in the collecting tank 23, the second filtering basket 231 can filter washing sewage, a third sewage discharge pipe is arranged at the bottom of the collecting tank 23, and the third sewage discharge pipe is used for discharging kitchen sewage, toilet sewage and washing sewage accumulated in the collecting tank 23. In this embodiment, the second filtering basket 231 is a rectangular basket grid filtering device surrounded by five stainless steel plates, the five stainless steel plates are all provided with filtering hole slots, the washing sewage is discharged into the collecting tank 23 and then firstly enters the basket grid, and the basket grid can intercept larger suspended matters or floating matters in the washing sewage, so as to primarily filter the washing sewage; the upper part of the wall surface of the temporary storage bin 221, which is separated from the collecting tank 23, is provided with a first hole, and the toilet sewage pretreated by the temporary storage bin 221 enters the collecting tank 23 through the first hole. The collecting tank 23 can collect the pretreated kitchen sewage, toilet sewage and washing sewage, so that the sewage is uniformly discharged and treated, the sewage treatment efficiency is improved, and the sewage treatment difficulty is reduced; the third drain pipe can drain the collected sewage accumulated in the collecting tank 23, so that the collection module 2 can be prevented from being frozen after being stopped in winter when the temperature is low.

The shell 24 is a steel cuboid, and the first collecting tank 21, the second collecting tank 22 and the collecting tank 23 are assembled into a whole through the shell 24, so that the unified maintenance of all parts is facilitated, and the collection module 2 is convenient to move and transport; the casing 24 facial make-up is equipped with the injection head, and the injection head is located the upper portion of temporary storage bin 221, and there is the injection channel injection head inside, and the injection head is connected with the bathroom sewage pipe to inject bathroom sewage into temporary storage bin 221, the injection head can play good sealed effect, prevents to leak at the bathroom sewage of injection in-process.

An oil storage bin 213 is arranged in the first collection pool 21, the oil storage bin 213 is communicated with the oil separation bin 211, the oil storage bin 213 is used for storing oil separated by the oil separation bin 211, a fourth drainage pipe is arranged at the bottom of the oil storage bin 213, and the fourth drainage pipe is used for discharging the oil stored in the oil storage bin 213. The upper parts of the wall surfaces of the two oil separation bins 211 and the oil storage bin 213 which are separated from each other are provided with second holes, and due to density difference between oil and water, after the kitchen sewage enters the oil separation bins 211, the oil floats on the upper layer and flows into the oil storage bin 213 through the second holes; the fourth drain pipe can drain the oil stored in the oil storage bin 213, so that the collection module 2 can be prevented from being frozen after being stopped in winter when the temperature is low.

Be equipped with first filtration basket 214 in oil separation bin 211, first filtration basket 214 is the same with second filtration basket 231 structure, be by five corrosion resistant plate enclosure synthetic cuboid hand-basket grid filter equipment, the filtration pore groove has all been seted up on five corrosion resistant plate, meal kitchen sewage discharge gets into at first the hand-basket grid after in the oil separation bin 211, the hand-basket grid can hold back great suspended solid or floater in the meal kitchen sewage, thereby carry out prefilter to meal kitchen sewage, the follow-up degree of difficulty to meal kitchen sewage preliminary treatment has been reduced. The oil separating bin 211 is communicated with the collecting tank 23 through a second communicating pipe 232. In this embodiment, the second communicating pipe 232 is located in the collecting tank 23, the inlet end of the second communicating pipe 232 is communicated with the lower portion of the oil separating bin 211, and the outlet end of the second communicating pipe 232 is higher than the level of the inlet end, so that the treated water can overflow into the collecting tank 23 after the oil and water are separated from the oil separating bin 211, thereby ensuring the cleanliness of the liquid flowing into the collecting tank 23 and reducing the difficulty of subsequent treatment.

The collection module 2 is used for pretreating kitchen sewage, toilet sewage and washing sewage, so that the further treatment difficulty of the subsequent treatment module 1 is reduced; the collection module 2 collects kitchen sewage, toilet sewage and washing sewage, and is convenient for centralized conveying.

The processing module 1 comprises a first equipment room 11, a toilet 12, a toilet flushing pipe 15 and a box body 13, wherein a toilet 121 is arranged in the toilet 12; a bioreactor 111, a heating device 112, an oxygen supply device, a control unit 114 and a sewage lifting assembly 115 are arranged in the first equipment room 11; the bioreactor 111 comprises a reactor body 1111 and a reclaimed water tank 1112, wherein the reactor body 1111 is used for purifying water, the reclaimed water tank 1112 is communicated with the reactor body 1111, and the reclaimed water tank 1112 is used for storing reclaimed water obtained through treatment; the heating device 112 is used for heating the reactor body 1111, the oxygen supply device is used for supplying oxygen to the reactor body 1111, the control unit 114 can adjust the operation states of the reactor body 1111 and the oxygen supply device, one end of the toilet flushing pipe 15 is connected with the middle water tank 1112, and the other end of the toilet flushing pipe 15 is connected with a flushing port of the toilet 121; the first equipment room 11, the toilet room 12 and the toilet flushing pipe 15 are all provided in the cabinet 13. The pipeline 3 comprises a first pipeline 31, a second pipeline 32 and a reclaimed water pipe 35, the collecting tank 23 is connected with the reactor body 1111 through the first pipeline 31, one end of the sewage lifting assembly 115 is connected with a sewer port of the toilet 121, the other end of the sewage lifting assembly 115 is connected with the second collecting tank 22 through the second pipeline 32, the reclaimed water pipe 35 is connected with a reclaimed water tank 1112, and the reclaimed water pipe 35 is used for discharging reclaimed water in the reclaimed water tank 1112. In this embodiment, the bioreactor 111 is an integrated sewage treatment device, and is internally provided with a reactor body 1111, a reclaimed water tank 1112, a water pump and other devices, the reactor body 1111 treats sewage by AO and MBR processes, reclaimed water obtained by treatment is conveyed to the reclaimed water tank 1112 through the water pump, and is further sterilized and disinfected in the reclaimed water tank 1112, so as to facilitate centralized treatment of the reclaimed water; because the heating device 112 and the oxygen supply device are arranged in the first equipment room 11, the heating device 112 can supply heat to the bioreactor 111, and the activity of microorganisms in the bioreactor 111 is prevented from being influenced by the external environment; the oxygen supply device can be an aeration fan which can blow air into the water body of the reactor body 1111 to increase the oxygen content in the water body, so that the sewage treatment efficiency and quality are ensured; the control unit 114 can monitor and regulate the operation states of the reactor body 1111 and the oxygen supply device, so as to facilitate the management and control of operators; a toilet 12 and a toilet flushing pipe 15 are arranged in the treatment module 1, and the intermediate water tank 1112 is connected with a flushing port of the toilet 121 through the toilet flushing pipe 15, so that a part of intermediate water obtained by treatment can be used for flushing the toilet, and resources are saved; because the sewage outlet of the toilet 121 is connected with the sewage lifting component 115, the sewage lifting component 115 can crush the excrement and pressurize the excrement, so that the excrement can enter the second collecting tank 22 through the second pipeline 32, and the pipeline blockage is avoided; the toilet 12 is arranged in the box body 13, so that the toilet environment of construction personnel is improved, the length of the toilet flushing pipe 15 is shortened, the toilet flushing can be carried out nearby, the pressure loss of the toilet flushing pipe 15 is reduced, and water resources are saved; because first equipment room 11, bathroom 12, toilet flushing pipe 15 all set up in box 13, the unified transport of being convenient for has saved manpower and materials.

Further, the sewage lifting assembly 115 includes a sewer pipe 1151, a sewage lifter 1152 and a water outlet pipe 1153, one end of the sewer pipe 1151 is connected to the sewer opening of the toilet 121, the other end of the sewer pipe 1151 is connected to the sewage lifter 1152, and the sewage lifter 1152 is connected to the second pipeline 32 through the water outlet pipe 1153. In this embodiment, the toilet 121 may be a squatting pan or a toilet, and is not limited herein; the sewer 1151 is connected to a sewer port of the toilet 121, and delivers the toilet sewage into the sewage lifter 1152, the sewage lifter 1152 is provided with a cutting pump therein, which can crush the sewage and pump it into the outlet pipe 1153, and the outlet pipe 1153 is connected to the second pipeline 32, so as to deliver the treated toilet sewage into the second pipeline 32.

Further, a drainage assembly 116 is further disposed in the first equipment room 11, the drainage assembly 116 is connected to the bioreactor 111, and the drainage assembly 116 is used for draining the water stored in the bioreactor 111. When the bioreactor 111 is maintained and repaired, the drainage component 116 can drain water accumulated in the bioreactor, so that the bioreactor 111 can be cleaned conveniently; the four sewage discharge assemblies 116 are arranged, so that the discharge of water in the bioreactor 111 can be accelerated, and the working efficiency is improved.

Specifically, the sewage draining assembly 116 includes a sewage pipe 1161 and a draining valve 1162 disposed on the sewage pipe 1161, one end of the sewage pipe 1161 is connected to the bottom of the bioreactor 111, and the other end of the sewage pipe 1161 is communicated with the second pipe 32. The drain valve 1162 can control the on-off of the sewage pipe 1161, when sewage drainage is needed, a constructor opens the drain valve 1162 to perform sewage drainage, and after the sewage drainage is completed, the drain valve 1162 is closed to stop the sewage drainage; because the four sewage pipes 1161 are arranged at the bottom of the bioreactor 111, the sewage can be automatically discharged by water pressure without independently arranging a water pump, and the discharge cost is reduced.

Further, the housing 24 and the case 13 are provided with a hanger 131. In this embodiment, four hanging pieces 131 are uniformly welded to the upper portion of the housing 24; six hoisting pieces 131 are welded at the lower part of the box body 13, and as the main water treatment equipment is placed in the first equipment room 11, four hoisting pieces 131 are symmetrically arranged on one side of the first equipment room 11, so that the reliability in the hoisting process is ensured; the lifting piece 131 on the outer shell 24 and the lifting piece 131 on the box body 13 can be the same or different in style, and the lifting is not limited as long as the lifting can be stably completed.

Further, the processing module 1 further includes a second equipment room 14, the second equipment room 14 is disposed in the box 13, and a backup generator is disposed in the second equipment room 14 and used for supplying power to the heating device 112 and the oxygen supply device. During the transportation of the treatment module 1, the backup generator can supply power to the heating device 112 and the oxygen supply device, so that the microorganisms in the reactor body 1111 can be kept active during the transportation, and the commissioning time after the microorganisms arrive at the transportation location can be effectively shortened. In this embodiment, the diesel generator is preferably selected for use by the standby generator, and second equipment room 14 sets up at the edge of box 13, and two faces that second equipment room 14 and external world contacted adopt the wire netting to enclose to establish and form to can satisfy diesel generator to the requirement of circulation of air.

Further, the process module 1 further comprises a tool compartment 16, the tool compartment 16 being arranged in the housing 13, the tool compartment 16 being capable of storing the pipeline 3. When the pipeline is removed, the operator can place the removed pipeline 3 and tools in the tool room 16 for the next installation.

Further, the processing module 1 further includes a ventilation fan 17, a hole is formed in the box body 13, and the ventilation fan 17 is installed on the hole. In this embodiment, the wall surfaces of the first equipment room 11 and the box body 13 of the toilet 12 are both provided with the ventilating fans 17, and the ventilating fans 17 can convey fresh outside air into the first equipment room 11, so as to increase the oxygen content of the air in the box body 13 and ensure the activity of microorganisms in the reactor body 1111; in addition, the toilet 12 is provided with the ventilating fan 17, so that peculiar smell can be effectively removed, and the toilet environment is improved.

Further, the pipeline 3 further comprises a third pipeline 33 and a fourth pipeline 34, one end of the third pipeline 33 is connected with the kitchen sewage outlet, and the other end of the third pipeline 33 is connected with the first collecting tank 21; one end of the fourth pipeline 34 is connected with the washing sewage draining outlet, and the other end of the fourth pipeline 34 is connected with the collecting tank 23. The third pipeline 33 conveys the kitchen sewage to the oil separation bin 211 of the first collecting tank 21, and the fourth pipeline 34 conveys the washing sewage to the collecting tank 23, so that the conveying efficiency of the sewage is improved.

Furthermore, the shell 24 and the box body 13 are both of a double-layer structure, and a heat insulation material is arranged in an interlayer of the shell 24 and the box body 13. In this embodiment, shell 24 and box 13 are formed by two-layer steel sheet welding, and the centre is filled with insulation material for collection module 2 and processing module 1 can satisfy the thermal-insulated needs that keep warm, have improved environmental suitability.

Further, a heating device 112 and an air conditioner are provided in the toilet 12, and the heating device 112 and the air conditioner can adjust the temperature in the toilet 12, so that the toilet environment is more comfortable. An air conditioner outdoor unit 141 is further disposed in the second equipment room 14, the second equipment room 14 is divided into an upper layer and a lower layer, the standby generator is disposed at the lower layer of the second equipment room 14, and the air conditioner outdoor unit 141 is disposed at the upper layer of the second equipment room 14. The bioreactor 111 is provided with a ladder stand, so that a constructor can climb to the top of the bioreactor 111 by using the ladder stand, and conveniently add activated sludge and microbial agent into the bioreactor 111. The access hole has been seted up on the box 13 wall of first equipment room 11 bottom, and the position setting of access hole is just in sewage lifting means 115 department, when sewage lifting means 115 broke down, can overhaul labour saving and time saving to sewage lifting means 115 from the outside.

Further, collection module 2 still includes valve storehouse 25, installs first blowoff valve on the first blow off pipe, installs the second blowoff valve on the second blow off pipe, installs the third blowoff valve on the third blow off pipe, installs the fourth blowoff valve on the fourth blow off pipe, and first blowoff valve, second blowoff valve, third blowoff valve and fourth blowoff valve all set up in valve storehouse 25. In this embodiment, all install manual control's valve on first blow off pipe, second blow off pipe, third blow off pipe and the fourth blow off pipe, thereby can be according to actual conditions's needs to opening the valve and blowdown, be convenient for clear up collection module 2 comprehensively, can also prevent that collection module 2 from being frozen when temperature is low, improved the practicality. First blowoff valve, second blowoff valve, third blowoff valve and fourth blowoff valve all set up in valve storehouse 25, and the operating personnel of being convenient for concentrates the blowdown to handle each blow off pipe, has improved this sewage pretreatment device's blowdown efficiency.

Further, a manhole is opened on the outer shell 24, a manhole cover 26 is installed on the outer shell 24, and the manhole cover 26 is used for opening or closing the manhole. In this embodiment, the manhole is located at the top of the collection basin 23, and an operator can enter the collection basin 23 for maintenance and service after opening the manhole cover 26. In addition, two injection ports and an observation port are further formed in the top of the shell 24, the two injection ports are respectively located at the tops of the oil separation bin 211 and the collecting tank 23, the observation port is located at the top of the temporary storage bin 221, the injection ports are used for injecting kitchen sewage and washing sewage into the oil separation bin 211 and the collecting tank 23, the observation port is used for observing the treatment condition of the bathroom sewage in the temporary storage bin 221, the bin cover 27 is mounted on the shell 24, the bin cover 27 is used for opening or closing the injection ports and the observation port, the inside and the outside of the device can be kept isolated relatively after the bin cover 27 is closed, and peculiar smell is prevented.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements, and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. Sewage treatment system, its characterized in that includes:

the collecting module (2) comprises a first collecting pool (21), a second collecting pool (22), a collecting pool (23) and a shell (24), wherein the first collecting pool (21) can separate oil and water in the kitchen sewage; the second collecting tank (22) is used for precipitating and hydrolyzing the toilet sewage; the first collecting tank (21) and the second collecting tank (22) are respectively communicated with the collecting tank (23), and the collecting tank (23) is used for collecting washing sewage, toilet sewage and kitchen sewage; the first collecting tank (21), the second collecting tank (22) and the collecting tank (23) are all arranged in the shell (24);

the device comprises a processing module (1), wherein the processing module (1) comprises a first equipment room (11), a toilet (12), a box body (13) and a toilet flushing pipe (15), and a toilet stool (121) is arranged in the toilet (12); a bioreactor (111), a heating device (112), an oxygen supply device, a control unit (114) and a sewage lifting assembly (115) are arranged in the first equipment room (11); the bioreactor (111) comprises a reactor body (1111) and a reclaimed water tank (1112), wherein the reactor body (1111) is used for purifying water, the reclaimed water tank (1112) is communicated with the reactor body (1111), and the reclaimed water tank (1112) is used for storing reclaimed water obtained through treatment; the heating device (112) is used for heating the reactor body (1111), the oxygen supply device is used for supplying oxygen to the reactor body (1111), the control unit (114) can adjust the operation states of the reactor body (1111) and the oxygen supply device, one end of the toilet flushing pipe (15) is connected with the intermediate water tank (1112), and the other end of the toilet flushing pipe (15) is connected with a flushing port of the toilet stool (121); the first equipment room (11), the toilet (12) and the toilet flushing pipe (15) are arranged in the box body (13);

pipeline (3), pipeline (3) includes first pipeline (31), second pipeline (32) and well water pipe (35), the pond of gathering (23) through first pipeline (31) with reactor body (1111) is connected, the one end of sewage promotion subassembly (115) with the lower mouth of a river of stool pot (121) is connected, the other end of sewage promotion subassembly (115) passes through second pipeline (32) with second collecting tank (22) is connected, well water pipe (35) with well water tank (1112) are connected, well water pipe (35) are used for discharging well water in well water tank (1112).

2. The wastewater treatment system according to claim 1, wherein the wastewater lifting assembly (115) comprises a downcomer (1151), a wastewater lifter (1152) and an outlet pipe (1153), wherein one end of the downcomer (1151) is connected to the sewer opening of the toilet (121), the other end of the downcomer (1151) is connected to the wastewater lifter (1152), and the wastewater lifter (1152) is connected to the second pipeline (32) through the outlet pipe (1153).

3. The wastewater treatment system according to claim 1, wherein a blowdown assembly (116) is further disposed in the first equipment room (11), the blowdown assembly (116) is connected to the bioreactor (111), and the blowdown assembly (116) is used for discharging water accumulated in the bioreactor (111).

4. The sewage treatment system of claim 3, wherein said sewage discharge assembly (116) comprises a sewer pipe (1161) and a discharge valve (1162) provided on said sewer pipe (1161), one end of said sewer pipe (1161) is connected to the bottom of said bioreactor (111), and the other end of said sewer pipe (1161) is communicated with said second pipe (32).

5. Sewage treatment system according to claim 1, characterised in that said housing (24) and said tank (13) are provided with lifting means (131).

6. Sewage treatment system according to claim 1, characterised in that the treatment module (1) further comprises a second equipment room (14), said second equipment room (14) being arranged in the tank (13), a backup generator being arranged in the second equipment room (14) for supplying power to the heating means (112) and the oxygen supply means.

7. Sewage treatment system according to claim 1, characterised in that the treatment module (1) further comprises a tool bay (16), said tool bay (16) being arranged in the tank (13), said tool bay (16) being capable of storing the pipeline (3).

8. The sewage treatment system according to claim 1, wherein the treatment module (1) further comprises a ventilation fan (17), a hole is formed in the box body (13), and the ventilation fan (17) is installed on the hole.

9. The sewage treatment system according to claim 1, wherein said pipeline (3) further comprises a third pipeline (33) and a fourth pipeline (34), one end of said third pipeline (33) is connected with a kitchen sewage outlet, and the other end of said third pipeline (33) is connected with said first collecting tank (21); one end of the fourth pipeline (34) is connected with a washing sewage outlet, and the other end of the fourth pipeline (34) is connected with the collecting pool (23).

10. Sewage treatment system according to any of claims 1-9, characterised in that both the housing (24) and the tank (13) are of double-layer construction, and that the sandwich between the housing (24) and the tank (13) is provided with insulating material.

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