CN217711010U

CN217711010U - Sewage ecological toilet for microbial degradation of excrement

Info

Publication number: CN217711010U
Application number: CN202222054706.9U
Authority: CN
Inventors: 杨洪玲
Original assignee: Weifang Hengyuan Green Water Treatment Equipment Co ltd
Current assignee: Weifang Hengyuan Green Water Treatment Equipment Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-01
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to the technical field of fecal sewage treatment, in particular to a sewage ecological toilet for microbial degradation of fecal sewage, which comprises a toilet room, a fecal sewage treatment device and a toilet underground part, wherein the toilet underground part comprises a septic tank, a liquid collecting tank and a clear liquid recycling tank; the fecal sewage treatment device comprises a shell, a solid-liquid separation chamber, an anoxic tank and an aerobic tank which are sequentially arranged in the shell, wherein an organic fertilizer fermentation mechanism and a screw stacking machine are arranged in the solid-liquid separation chamber. The utility model discloses a microbial degradation in oxygen deficiency pond and the good oxygen pond is from the organic matter in the liquid and the urine of excrement separation in the dirt, with the direct tradition sparge water of replacing of the purified water that forms after purifying to liquid dung and urine, practiced thrift the water resource, reduced treatment cost.

Description

Sewage ecological toilet for degrading excrement by microorganisms

Technical Field

The utility model relates to a dirty processing technology field of excrement specifically is a dirty sewage ecological toilet of microbial degradation excrement.

Background

The water-flushing toilet is the most used toilet in the city at present, the use of the water-flushing toilet is convenient and sanitary, and the water-flushing toilet is widely accepted by people, but with the increasing shortage of water resources and the increase of the load of city pipe networks and treatment systems, the problems existing in the water-flushing toilet are also obvious: the use of a large amount of flushing water causes serious waste of water resources, and a large amount of flushing sewage needs to be treated, thereby increasing the treatment cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a sewage ecological toilet for microbial degradation of excrement.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a sewage ecological toilet for degrading excrement by microorganisms comprises a toilet room, an excrement treatment device and a toilet underground part, wherein the toilet underground part comprises a sewage collection tank, a liquid collection tank and a clear liquid recycling tank; the excrement treatment device comprises a shell, a solid-liquid separation chamber, an adjusting tank, an anoxic tank, an aerobic tank and a secondary sedimentation tank which are sequentially arranged in the shell, wherein an organic fertilizer fermentation mechanism and a screw stacking machine are arranged in the solid-liquid separation chamber, a feed inlet of the screw stacking machine is communicated with a septic tank, a solid excrement outlet of the screw stacking machine is connected with the organic fertilizer fermentation mechanism, a liquid discharge port of the screw stacking machine is communicated with the liquid collection tank through a pipeline, the liquid collection tank is communicated with the adjusting tank through a pipeline, and the secondary sedimentation tank is communicated with a clear liquid recycling tank through a pipeline.

Preferably, be equipped with the suction pump in the collection manure pit, the suction pump passes through the pipeline and is connected with the valve, and the feed inlet of folding spiral shell machine passes through the pipeline to be connected with the suction pump, is equipped with the water pump in the collecting tank, and the water pump passes through pipeline and equalizing basin intercommunication, is equipped with the retrieval and utilization water pump in the clear solution retrieval and utilization pond, and the retrieval and utilization water pump passes through drain pipe connection the water tank is equipped with stealthily dirty pump in, stealthily dirty pump passes through pipeline and oxygen deficiency pond intercommunication, is equipped with the digestive juice backwash pump in the aerobic pond, and the digestive juice backwash pump passes through digestive juice back flow and oxygen deficiency pond intercommunication, and two sink the inside mud backwash pump that is equipped with in pond, two sink the inside suction pump that still is equipped with in pond, and the suction pump passes through pipeline and clear solution retrieval and utilization pond intercommunication.

Preferably, the fecal sewage treatment device further comprises an equipment room, wherein an ozone generator, an electric control cabinet, a generator and two aerators are arranged in the equipment room, aeration pipes are arranged in the anoxic tank and the aerobic tank, the aeration pipes are correspondingly connected with the two aerators, the ozone generator is communicated with the clear liquid recycling tank through an air distribution pipe, and the electric control cabinet is connected with a valve, a suction pump, a water pump, the aerators and the ozone generator through electric wires.

Preferably, the shell can be a container, partition plates are arranged among the solid-liquid separation chamber, the regulating tank, the anoxic tank, the aerobic tank, the secondary sedimentation tank and the equipment chamber, and an overflow weir is arranged on the partition plate between the anoxic tank and the aerobic tank.

Preferably, infrared sensors are arranged on the squatting pan and the urinal, and a deodorization reverse drainage gate is arranged at a feces outlet of the squatting pan.

Preferably, a filter screen is arranged at a first urine outlet of the squatting pan, and a slope is arranged between the first urine outlet and the excrement outlet.

Preferably, the wall of the toilet room is provided with an exhaust fan, and an air outlet of the exhaust fan is provided with an activated carbon deodorization layer.

Compared with the prior art, the utility model has the advantages of:

1. microorganisms in the anoxic tank and the aerobic tank are adopted to degrade organic matters in liquid and urine separated from excrement, and purified water formed after the excrement and urine are purified directly replaces traditional washing water, so that water resources are saved, and the treatment cost is reduced;

2. the first urine outlet of the squatting pan and the second urine outlet of the urinal are communicated with the liquid collecting tank, and the excrement outlet of the squatting pan is communicated with the excrement collecting tank, so that urine and excrement are separated, and subsequent treatment is facilitated;

3. solid-liquid separation is carried out on the excrement in the septic tank by adopting a screw stacking machine, the separated solid excrement enters an organic fertilizer fermentation mechanism to be fermented to prepare organic fertilizer, and the separated liquid excrement is purified to form purified water for flushing a toilet, thereby being beneficial to resource recycling.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a sewage ecological toilet for microbial degradation of manure according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the lavatory of FIG. 1;

FIG. 3 is a schematic view showing the construction of the septic apparatus of FIG. 1;

FIG. 4 is a schematic view of a further improved squatting pan in FIG. 1;

in the figure: 10. a toilet house; 11. a squatting pan; 111. a first urine outlet; 112. a feces outlet; 113. a slope; 114. a deodorization back-drain gate; 12. a urinal; 121. a second urine outlet; 13. an exhaust fan; 14. an activated carbon deodorization layer; 15. a water tank; 21. a housing; 22. a solid-liquid separation chamber; 221. an organic fertilizer fermentation mechanism; 222. a screw stacking machine; 23. an anoxic tank; 231. an elastic filler; 232. an aeration pipe; 24. an aerobic tank; 241. combining fillers; 242. a digestive juice reflux pump; 243. a digestive juice reflux pipe; 25. a secondary sedimentation tank; 251. a sludge reflux pump; 252. a sludge return pipe; 253. a water pump; 26. a regulating tank; 261. a submersible sewage pump; 27. a device room; 271. an ozone generator; 272. an electric control cabinet; 273. a generator; 274. an aerator; 31. a septic tank; 311. a valve; 312. a suction pump; 32. a liquid collecting tank; 321. a water pump; 33. a clear liquid recycling pool; 331. a recycling water pump; 332. and a drain pipe.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1, 2 and 3, a preferred embodiment of the present invention provides a sewage ecological toilet for microbial degradation of feces, which comprises a toilet room 10, a feces treatment device and a toilet underground part.

The underground part of the toilet comprises a septic tank 31, a liquid collecting tank 32 and a clear liquid recycling tank 33, wherein a suction pump 312 is arranged in the septic tank 31, the suction pump 312 is connected with a valve 311 through a pipeline, a water pump 321 is arranged in the liquid collecting tank 32, and a recycling water pump 331 is arranged in the clear liquid recycling tank 33 and used for pumping out purified water after purification.

A squatting pan 11 and a urinal 12 are arranged on the floor of the toilet room 10, infrared sensors are arranged on the squatting pan 11 and the urinal 12, a first urine outlet 111 is arranged on one side of the squatting pan 11, and a filter screen is arranged at the first urine outlet 111 and only allows liquid to flow out; a feces outlet 112 is arranged at the bottom of the squatting pan 11, and a slope 113 is arranged between the first urine outlet 111 and the feces outlet 112 and used for guiding urine to the first urine outlet 111 so as to separate the urine from the feces; the urinal 12 is provided at the bottom with a second urine outlet 121, the first urine outlet 111 and the second urine outlet 121 are connected with the liquid collecting tank 32 through pipes, and the stool outlet 112 is connected with the manure collecting tank 31. A water tank 15 is provided above the squatting pan 11 and the urinal 12, purified water purified by a feces treatment device is contained in the water tank 15, the bottom of the water tank 15 is communicated with the squatting pan 11 and the urinal 12 through a pipeline, and the squatting pan 11 and the urinal 12 are flushed by the purified water purified in the water tank 15. An exhaust fan 13 is arranged on the wall of the toilet room 10, and an active carbon deodorization layer 14 is arranged at the air outlet of the exhaust fan 13 and used for removing odor.

Preferably, as shown in fig. 4, a deodorizing and back-discharging gate 114 is arranged at the excrement outlet 112 of the squatting pan 11, when no person is in the toilet, the deodorizing and back-discharging gate 114 closes the excrement outlet 112, and when the infrared sensor senses that a person is in the toilet, the deodorizing and back-discharging gate 114 is automatically opened.

The fecal sewage treatment device comprises a shell 21, a solid-liquid separation chamber 22, a regulating tank 26, an anoxic tank 23, an aerobic tank 24, a secondary sedimentation tank 25 and an equipment room 27 which are sequentially arranged in the shell 21. The shell 21 can be a container and can be placed on a transport vehicle to be convenient to move, partition plates are arranged among the solid-liquid separation chamber 22, the regulating tank 26, the anoxic tank 23, the aerobic tank 24, the secondary sedimentation tank 25 and the equipment chamber 27, and overflow weirs are arranged on the partition plates between the anoxic tank 23 and the aerobic tank 24.

An organic fertilizer fermentation mechanism 221 and a screw stacking machine 222 for solid-liquid separation are arranged in the solid-liquid separation chamber 22, a feed inlet of the screw stacking machine 222 is connected with a valve 311 and a suction pump 312 in the septic tank 31 through pipelines, a solid manure outlet of the screw stacking machine 222 is connected with the organic fertilizer fermentation mechanism 221 through a pipeline, a liquid discharge outlet of the screw stacking machine 222 is communicated with the liquid collecting tank 32 through a pipeline, and a water pump 321 in the liquid collecting tank 32 is communicated with the regulating tank 26 through a pipeline.

Be equipped with ozone generator 271, automatically controlled cabinet 272, generator 273 and two aeration machines 274 in the equipment room 27, two aeration machines 274 provide oxygen for oxygen deficiency pond 23 and good oxygen pond 24 respectively, and generator 273 adopts silence diesel unit electricity generation, certainly, the utility model discloses an above-mentioned equipment also can adopt commercial power supply and two kinds of power supply modes of self-power, and automatically controlled cabinet 272 passes through the electric wire and is connected with valve 311, suction pump 312, water pump 321, aeration machine 274 and ozone generator 271 to control valve 311, suction pump 312, water pump 321, aeration machine 274 and ozone generator 271.

A submersible sewage pump 261 is arranged in the adjusting tank 26, the submersible sewage pump 261 is communicated with the anoxic tank 23 through a pipeline, the anoxic tank 23 and the aerobic tank 24 degrade liquid separated from excrement and organic matters in urine by using microorganisms, an elastic filler 231 is hung in the anoxic tank 23, a combined filler 241 is hung in the aerobic tank 24, aeration pipes 232 are arranged in the anoxic tank 23 and the aerobic tank 24, and the aeration pipes 232 are correspondingly connected with two aerators 274 in the plant room 27; a digestive juice reflux pump 242 is arranged in the aerobic tank 24, the digestive juice reflux pump 242 is communicated with the anoxic tank 23 through a digestive juice reflux pipe 243, a sludge reflux pump 251 is arranged in the secondary sedimentation tank 25, the sludge reflux pump 251 is communicated with the aerobic tank 24 through a sludge reflux pipe 252, the sludge reflux pump 251 conveys settled activated sludge back to the aerobic tank 24, a water suction pump 253 is also arranged in the secondary sedimentation tank 25, the water suction pump 253 is communicated with the clear liquid recycling tank 33 through a pipeline, and an ozone generator 271 is communicated with the clear liquid recycling tank 33 through an air distribution pipe; the recycling water pump 331 in the clear liquid recycling tank 33 is connected to the top of the water tank 15 through a water discharge pipe 332, and purified water is pumped into the water tank 15 by the recycling water pump 331.

The utility model discloses during the use, excrement and urine falls into a manure collecting tank 31 along the excrement and urine export 112 of squatting pan 11 bottom, the urine flows into collecting tank 32 along the first urine export 111 of squatting pan 11 and the second urine export 121 of urinal 12, open valve 311 through automatically controlled cabinet 272, utilize suction pump 312 to carry out solid-liquid separation in the excrement and urine sewage in the manure collecting tank 31 along the pipe suction spiral shell machine 222, the solid excrement and urine of separating from the solid excrement and urine export of spiral shell machine 222 gets into in the fertilizer fermentation mechanism 221 along the pipe fermentation preparation organic fertilizer, the organic fertilizer of production discharges to the shell 21 outside from the mud outlet of fertilizer fermentation mechanism 221, the excrement and urine that spiral shell machine 222 separated flows out and gets into in the pond 32 along the pipe from the leakage fluid dram of spiral shell machine 222, water pump 321 carries out purification treatment in excrement and urine suction to the equalizing tank 26 in with the equalizing tank 26 in the equalizing tank 26 again, submerged pump 261 carries out purification treatment in excrement and urine liquid in the equalizing tank 23 and urine suction tank 33 of the final ozone generator's the ozone water tank 33 through the purification water tank 33 of the ozone water purification and the flush tank 33 of the ozone generator in the urinal 15 after-carrying out the ozone treatment of the urinal 11 and the flush tank of the urinal 11.

The above descriptions of the embodiments of the present invention that are not related to the present invention are well known in the art, and can be implemented by referring to the well-known technologies.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a dirty sewage ecological lavatory of microbial degradation excrement which characterized in that: the toilet underground part comprises a septic tank, a liquid collecting tank and a clear liquid recycling tank, a squatting pan and a urinal are arranged on the floor of the toilet room, the squatting pan is provided with a first urine outlet and a feces outlet, the urinal is provided with a second urine outlet, the first urine outlet and the second urine outlet are communicated with the liquid collecting tank, the feces outlet is connected with the septic tank, a water tank is arranged above the squatting pan and the urinal, and the water tank is communicated with the squatting pan, the urinal and the clear liquid recycling tank through pipelines; the excrement treatment device comprises a shell, a solid-liquid separation chamber, an adjusting tank, an anoxic tank, an aerobic tank and a secondary sedimentation tank which are sequentially arranged in the shell, wherein an organic fertilizer fermentation mechanism and a screw stacking machine are arranged in the solid-liquid separation chamber, a feed inlet of the screw stacking machine is communicated with a septic tank, a solid excrement outlet of the screw stacking machine is connected with the organic fertilizer fermentation mechanism, a liquid discharge port of the screw stacking machine is communicated with the liquid collection tank through a pipeline, the liquid collection tank is communicated with the adjusting tank through a pipeline, and the secondary sedimentation tank is communicated with a clear liquid recycling tank through a pipeline.

2. The ecological toilet using sewage and microorganism-degraded manure according to claim 1, wherein: be equipped with the suction pump in the collection manure pit, the suction pump passes through the pipeline and is connected with the valve, and the feed inlet of folding spiral shell machine passes through the pipeline to be connected with the suction pump, is equipped with the water pump in the collecting tank, and the water pump passes through pipeline and equalizing basin intercommunication, is equipped with the retrieval and utilization water pump in the clear solution retrieval and utilization pond, and the retrieval and utilization water pump passes through water piping connection the water tank is equipped with stealthily dirty pump in, stealthily dirty pump passes through pipeline and oxygen deficiency pond intercommunication, is equipped with the digestive juice backwash pump in the good oxygen pond, and the digestive juice backwash pump passes through digestive juice backwash pump and oxygen deficiency pond intercommunication, and two heavy pond insides are equipped with the mud backwash pump, and mud backwash pump passes through pipeline and clear solution retrieval and utilization pond intercommunication.

3. The ecological toilet using sewage and microorganism-degraded manure according to claim 2, wherein: the excrement treatment device also comprises an equipment room, wherein an ozone generator, an electric control cabinet, a generator and two aerators are arranged in the equipment room, aeration pipes are arranged in the anoxic tank and the aerobic tank, the aeration pipes are correspondingly connected with the two aerators, the ozone generator is communicated with the clear liquid recycling tank through an air distribution pipe, and the electric control cabinet is connected with a valve, a suction pump, a water pump, the aerator and the ozone generator through electric wires.

4. The ecological toilet using sewage and microorganism-degraded manure according to claim 3, wherein: the shell can be a container, partition plates are arranged among the solid-liquid separation chamber, the regulating tank, the anoxic tank, the aerobic tank, the secondary sedimentation tank and the equipment chamber, and an overflow weir is arranged on the partition plate between the anoxic tank and the aerobic tank.

5. The ecological toilet using sewage and microorganism-degraded manure according to claim 1, wherein: infrared sensors are arranged on the squatting pan and the urinal, and a deodorization reverse drainage gate is arranged at the excrement outlet of the squatting pan.

6. The ecological toilet using sewage and microorganism-degraded manure according to claim 5, wherein: a filter screen is arranged at a first urine outlet of the squatting pan, and a slope is arranged between the first urine outlet and the excrement outlet.

7. The ecological toilet using sewage and microorganism-degraded manure according to claim 1, wherein: an exhaust fan is arranged on the wall of the toilet room, and an active carbon deodorization layer is arranged at the air outlet of the exhaust fan.