CN211664910U

CN211664910U - Mobile toilet with integrated sewage treatment device

Info

Publication number: CN211664910U
Application number: CN201922401801.XU
Authority: CN
Inventors: 马志恒
Original assignee: Hubei Huajie Intelligent Sanitation Equipment Co ltd
Current assignee: Hubei Huajie Intelligent Sanitation Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-13
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a mobile toilet with integrated sewage treatment device in the field of mobile toilet, which comprises a solid-liquid separation device, a biological contact oxidation tank, a disinfection tank and an ABR hydrolysis acidification tank, wherein the lower part of a urinal is connected with the top of the solid-liquid separation device through a blow-off pipe, the bottom of the solid-liquid separation device is provided with the ABR hydrolysis acidification tank, the biological contact oxidation tank and the disinfection tank are both arranged at one side of the ABR hydrolysis acidification tank, the disinfection tank is internally provided with a PP filtering device which is connected with the input end of a water pump through a recycling pipeline, the output end of the water pump is connected with a flushing tank through the recycling pipeline, the bottom of the outer wall of the toilet body is also provided with a fermentation tank, the urine and the excrement generated in the mobile toilet are subjected to solid-liquid separation, hydrolysis acidification, biological oxidation and disinfection treatment, the recycling of water resource can be carried out, the sustainable development of, simple structure, reasonable in design.

Description

Mobile toilet with integrated sewage treatment device

Technical Field

The utility model relates to a mobile toilet technical field specifically is a mobile toilet with integration sewage treatment plant.

Background

The mobile toilet is so named for its mobility, which is the opposite of the traditional fixed toilet! Compared with the traditional toilet, the advantages are very obvious! The movable toilet is not limited by any working environment, has light and handy exterior structure and reasonable color matching, and is suitable for stations, docks, tourist attractions, villas, newly-built districts, large construction sites, squares, densely-populated public places, luxurious commercial streets and the like. The mobile public toilet has the advantages of being movable, combinable, convenient to transport and the like.

The existing mobile toilet has large water demand, which causes a great deal of waste when in use, and the water is inconvenient to use due to the mobility of the mobile toilet; meanwhile, urine and feces of human bodies mainly comprise water, organic matters, trace elements such as nitrogen, phosphorus, potassium and the like. The water content in the urine is more than 90%, and the organic matter is about 5%; the water content in the excrement accounts for 70 percent, the organic matter accounts for about 25 percent, and meanwhile, the excrement contains a large amount of bacteria and needs to be treated.

Based on this, the utility model designs a portable lavatory with integration sewage treatment plant to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lavatory with integration sewage treatment plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable toilet with an integrated sewage treatment device comprises a toilet body, a urinal and a flushing tank which are arranged in the toilet body, wherein the urinal and the flushing tank are connected through a flushing water pipe, the movable toilet further comprises a solid-liquid separation device, a biological contact oxidation tank, a disinfection tank and an ABR hydrolysis acidification tank, the lower part of the urinal is connected with the top of the solid-liquid separation device through a blow-off pipe, the bottom of the solid-liquid separation device is provided with the ABR hydrolysis acidification tank, the biological contact oxidation tank and the disinfection tank are both arranged on one side of the ABR hydrolysis acidification tank, the ABR hydrolysis acidification tank and the biological contact oxidation tank as well as the biological contact oxidation tank and the disinfection tank are connected through water inlet pipes, a PP filtering device is arranged in the disinfection tank and is connected with the input end of a water pump through a recycling pipeline, and the output end of the water pump is connected with the flushing tank through a recycling pipeline, the water pump is installed on the outer wall of the toilet body, the fermenting tank is further installed at the bottom of the outer wall of the toilet body, and one side of the fermenting tank extending into the toilet body is located at the bottom end of the solid-liquid separation device.

Preferably, solid-liquid separation equipment is including the dirty groove of collection, the bottom in the dirty groove of collection is equipped with the sewage pipes, the dirty groove of collection passes through sewage pipes and communicates mutually with the fermenting case, the cassette is installed through the pivot in sewage pipes's lower part, sewage pipes's upper portion is fixed with the scraper blade, a lateral wall that the inside in the dirty groove of collection was kept away from the cassette is fixed with leads dirty piece, lead the internally mounted of dirty piece has the motor, the output of motor is connected with the top of pivot.

Preferably, a plurality of filler plates are arranged in the biological contact oxidation pond.

Preferably, the sewage draining channel is inclined at an angle, the filter belt and the scraper are arranged along the inner wall of the sewage draining channel, and the scraper is positioned on one side of the filter belt.

Preferably, the ABR hydrolysis acidification pool is located below the filter belt.

Preferably, the upper surface of the dirt guide block is an inclined surface, and the bottom end of the dirt guide block is positioned above the top end of the filter belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a carry out solid-liquid separation with the urine and the excrement and urine that produce in the mobile toilet, realize the separation of resource to carry out various processings to urine and excrement and urine, the urine passes through hydrolytic acidification, biological oxidation and disinfection treatment, can carry out the cyclic utilization of water resource, and the water economy resource can be with producing the sustainable development who improves ecological environment.

2. Can handle the urine and excrement and urine that the portable lavatory produced through installing integration sewage treatment plant in with the portable lavatory, once only reach innoxious processing, simple structure, reasonable in design does benefit to the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the structure schematic diagram of the solid-liquid separation device of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a toilet body; 2. a urinal; 3. a flushing tank; 4. a flushing water pipe; 5. a solid-liquid separation device; 51. a sewage collecting tank; 52. a dirt guide block; 53. a trapway; 54. a filter belt; 55. a rotating shaft; 56. a motor; 57. a squeegee; 6. a biological contact oxidation pond; 7. a disinfection tank; 8. a blow-off pipe; 9. an ABR hydrolysis acidification pool; 10. a water inlet pipe; 11. a PP filtering device; 12. a recovery pipeline; 13. a water pump; 14. a fermentation box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a remove lavatory with integration sewage treatment plant, including lavatory body 1 and install urinal 2 and the flushing tank 3 in lavatory body 1, connect through bath water pipe 4 between urinal 2 and the flushing tank 3, still include solid-liquid separation equipment 5, biological contact oxidation pond 6, disinfection pond 7 and ABR hydrolysis acidification pond 9, the below of urinal 2 is connected with solid-liquid separation equipment 5 top through blow off pipe 8, the bottom of solid-liquid separation equipment 5 is equipped with ABR hydrolysis acidification pond 9, biological contact oxidation pond 6 and disinfection pond 7 all set up one side at ABR hydrolysis acidification pond 9, be connected through inlet tube 10 between ABR hydrolysis acidification pond 9 and the biological contact oxidation pond 6 and between biological contact oxidation pond 6 and the disinfection pond 7.

The biological filler in the ABR hydrolysis acidification pool 9 adsorbs and degrades organic matters in the mixture of urine and water, so that macromolecular substances which are difficult to degrade are decomposed into micromolecular organic matters which are easy to degrade; a plurality of filler plates are arranged in the biological contact oxidation tank 6, biological fillers in the biological contact oxidation tank 6 are in full contact, membrane-shaped bioactive sludge is generated in porous gaps between the surfaces of the fillers and the fillers, and the dissolved organic matters of the mixture are absorbed by bacteria through cell walls of a large number of bacteria in the microorganisms; the water source of disinfection pond 7 to handling is disinfected, is disinfected and the process, and inside mountable ultraviolet germicidal lamp can kill the germ, and the internally mounted of disinfection pond 7 has PP filter equipment 11, and various impurity in PP filter equipment 11 absorption liquid intercept thereby reaching filterable purpose to the pollutant of aquatic suspended state.

PP filter equipment 11 passes through the input of recovery pipeline 12 connection water pump 13, and the output of water pump 13 passes through recovery pipeline 12 and connects flushing tank 3, and water pump 13 is installed on the outer wall of lavatory body 1, and fermenting case 14 is still installed to the outer wall bottom of lavatory body 1, and fermenting tank 14 adopts prior art, rotates through the screw propulsion ware and mixes initial-stage batching, saw-dust, biological bacterial and excrement and urine, decomposes under the effect of microbial fungus, separates with CO2 and H2O form, and the degradation rate is more than or equal to 99%. And the fermentation tank 14 extends to the inner side of the toilet body 1 and is positioned at the bottom end of the solid-liquid separation device 5.

In this embodiment, the solid-liquid separation device 5 includes the dirt collecting groove 51, a sewage discharging channel 53 is arranged at the bottom of the dirt collecting groove 51, the dirt collecting groove 51 is communicated with the fermentation box 14 through the sewage discharging channel 53, a filter belt 54 is installed at the lower part of the sewage discharging channel 53 through a rotating shaft 55, a scraper 57 is fixed at the upper part of the sewage discharging channel 53, a dirt guiding block 52 is fixed on one side wall of the inside of the dirt collecting groove 51, which is far away from the filter belt 54, a motor 56 is installed inside the dirt guiding block 52, and the output end of the motor 56 is connected with the top end of the rotating shaft.

Wherein, the sewage channel 53 is the slope setting of 45 degrees angles, and filter belt 54 and scraper blade 57 all set up along sewage channel 53's inner wall, can carry out effectual solid-liquid separation to urine and excrement and urine, and scraper blade 57 is located one side of filter belt 54, is convenient for clear up the excrement and urine on the filter belt 54 through scraper blade 57.

Wherein, the ABR hydrolysis acidification tank 9 is positioned below the filter belt 54, and urine and water filtered by the filter belt 54 can directly enter the ABR hydrolysis acidification tank 9 for treatment.

Wherein, the upper surface of the dirt guide block 52 is an inclined surface, and the bottom end of the dirt guide block 52 is positioned above the top end of the filter belt 54, so that urine and excrement entering the dirt collection groove 51 can directly flow into the filter belt 54 under the action of the dirt guide block 52.

The specific working principle is as follows:

the discharged urine and excrement pass through the sewage collecting tank 51 at a certain flow rate from the urinal 2 in the mobile toilet 1 and enter the solid-liquid separation device 5 through the sewage discharging pipe 8 under the flushing of the flushing tank 3, firstly, the urine and excrement flow onto the filter belt 54 under the action of the sewage guide block 52 and flow downwards along the filter belt 54, the urine and water penetrate through pores on the surface of the filter belt 54 and enter the ABR hydrolytic acidification tank 9, the excrement is attached to the surface of the filter belt 54 and continuously accumulated, then the filter belt 54 is driven to rotate by the motor 56 through the rotating shaft 55, in the rotating process, the surface of the filter belt 54 is peeled under the action of the scraper 57, the excrement is peeled from the filter belt 54 and slides into the fermentation tank 14 under the action of gravity, after the excrement enters the fermentation tank 14, the initial ingredients, wood chips, biological strains and excrement are mixed through the rotation of the screw propeller and are decomposed under the action of microorganisms, the degradation rate is more than or equal to 99 percent by separating CO2 and H2O; the urine and water mixture passing through the filter belt 54 flows into the ABR hydrolysis acidification tank 9, organic matters in the urine and water mixture are adsorbed and degraded by biological fillers in the tank, so that macromolecular substances which are difficult to degrade are decomposed into micromolecular organic matters which are easy to degrade, then sewage treated by the ABR hydrolysis acidification tank 9 enters the biological contact oxidation tank 6 through the water inlet pipe 10 and is in full contact with the biological fillers in the biological contact oxidation tank 6, membrane-shaped bioactive sludge is generated in porous gaps between the surfaces of the fillers and the fillers, the organic matters which are always dissolved in the mixture are absorbed by bacteria through cell walls of a large number of bacteria in the microorganisms, a water source treated by the biological contact oxidation tank 6 enters the disinfection tank 7, an ultraviolet sterilization lamp can be installed in the disinfection tank 7 to kill germs, and the PP filter device 11 adsorbs various impurities in the liquid, thereby intercept suspension state's in water pollutant and reach filterable purpose, the water source after disinfection pond 7 is handled can be under the effect of water pump 13, retrieves to wash tank 3 in from recovery pipeline 12 and carries out cyclic utilization, avoids the waste of external water source, and self water resource can cyclic utilization, is suitable for places such as field, steamer.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable lavatory with integration sewage treatment plant, includes lavatory body (1) and installs urinal (2) and flushing tank (3) in lavatory body (1), connect its characterized in that through bath water pipe (4) between urinal (2) and flushing tank (3): the device is characterized by further comprising a solid-liquid separation device (5), a biological contact oxidation pond (6), a disinfection pond (7) and an ABR hydrolysis acidification pond (9), wherein the lower part of the urinal (2) is connected with the top of the solid-liquid separation device (5) through a blow-off pipe (8), the bottom of the solid-liquid separation device (5) is provided with the ABR hydrolysis acidification pond (9), the biological contact oxidation pond (6) and the disinfection pond (7) are both arranged on one side of the ABR hydrolysis acidification pond (9), the ABR hydrolysis acidification pond (9) and the biological contact oxidation pond (6) are connected with each other through a water inlet pipe (10), the disinfection pond (7) is internally provided with a PP filtering device (11), the PP filtering device (11) is connected with the input end of a water pump (13) through a recovery pipeline (12), the output end of the water pump (13) is connected with the flushing tank (3) through the recovery pipeline (12), the water pump (13) is installed on the outer wall of the toilet body (1), the fermentation box (14) is further installed at the bottom of the outer wall of the toilet body (1), and one side, extending to the interior of the toilet body (1), of the fermentation box (14) is located at the bottom end of the solid-liquid separation device (5).

2. The portable lavatory with integrated sewage treatment facility of claim 1, wherein: solid-liquid separation equipment (5) are including album dirty groove (51), the bottom of album dirty groove (51) is equipped with sewage pipes (53), album dirty groove (51) are linked together through sewage pipes (53) and fermenting case (14), filter belt (54) are installed through pivot (55) to the lower part of sewage pipes (53), the upper portion of sewage pipes (53) is fixed with scraper blade (57), a lateral wall that filter belt (54) were kept away from to the inside of collection dirty groove (51) is fixed with leads dirty piece (52), the internally mounted who leads dirty piece (52) has motor (56), the output of motor (56) is connected with the top of pivot (55).

3. The portable lavatory with integrated sewage treatment facility of claim 1, wherein: a plurality of filler plates are arranged in the biological contact oxidation tank (6).

4. The portable lavatory with integrated sewage treatment facility according to claim 2, wherein: the sewage draining channel (53) is inclined at an angle of 45 degrees, the filter belt (54) and the scraper blade (57) are arranged along the inner wall of the sewage draining channel (53), and the scraper blade (57) is positioned on one side of the filter belt (54).

5. The portable lavatory with integrated sewage treatment facility according to claim 2, wherein: the ABR hydrolysis acidification pool (9) is positioned below the filter belt (54).

6. The portable lavatory with integrated sewage treatment facility according to claim 2, wherein: the upper surface of the dirt guide block (52) is an inclined surface, and the bottom end of the dirt guide block (52) is positioned above the top end of the filter belt (54).