CN216191781U - Dirty treatment facility of microorganism excrement - Google Patents
Dirty treatment facility of microorganism excrement Download PDFInfo
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- CN216191781U CN216191781U CN202122680367.0U CN202122680367U CN216191781U CN 216191781 U CN216191781 U CN 216191781U CN 202122680367 U CN202122680367 U CN 202122680367U CN 216191781 U CN216191781 U CN 216191781U
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Abstract
The utility model discloses a microbial manure treatment device, which comprises a box body, wherein a first partition plate and a second partition plate are arranged in the box body, the first partition plate is horizontally arranged and divides the box body into an upper area and a lower area, the second partition plate is vertically arranged, the lower end of the second partition plate is connected with the first partition plate, then the upper area is divided into a left area and a right area, the left area forms an anaerobic tank, the right area forms an aerobic tank, and the lower area forms a sterilization tank; wherein, the box body is provided with a sewage inlet communicated with the left area, and a water inlet and a water outlet which are respectively arranged at the left side and the right side of the lower end of the box body and communicated with the lower area; the aerobic tank is connected with the sterilization tank through a connecting pipe, and a sewage pump is arranged on the connecting pipe; the anaerobic tank is communicated with the aerobic tank through a U-shaped pipe, and a lifting pump is arranged on the U-shaped pipe; the aerobic tank is internally provided with an MBR filtering device, and the interior of the aerobic tank is communicated with an aeration device. The utility model greatly reduces the occupied area of the excrement treatment equipment and has the advantages of good effluent quality and low maintenance cost.
Description
Technical Field
The utility model relates to the technical field of excrement treatment equipment, in particular to microbial excrement treatment equipment.
Background
The economic development society, the frequency that people went on a journey to play is more and more high, and various tourist attraction, park square, subway bus station do not have enough lavatory, and the lavatory blowdown discharge problem up to standard is more and more outstanding, and the excrement dirt of in time handling lavatory is waited for to solve urgently. The toilets in public places are numerous and not centralized, most of the produced excrement and urine is directly discharged to a sewage pipe network and a sewer, and the excrement and urine contains a large amount of germs and worm eggs, so that the direct discharge can cause great pollution to the environment. The traditional sewage treatment equipment occupies a large area, has long sewage treatment time and is not beneficial to the public toilet with large flow.
The traditional fecal sewage treatment technology mainly collects fecal sewage into a large fecal sewage treatment plant for centralized treatment, and the main reaction process is completed in a secondary sedimentation tank, so that the construction of a sewage treatment place has large floor area and high investment, and is not beneficial to economic development.
The existing mature sewage treatment methods comprise anaerobic treatment, activated sludge sedimentation, MBR membrane treatment and the like, the anaerobic treatment has strict requirements on environmental factors, different species of bacteria are required to be matched with each other, the ammonia nitrogen removal effect of the anaerobic treatment is not obvious, the generated odor is large, and the method is not beneficial to the treatment of feces in public areas. The sludge-water separation of the activated sludge sedimentation method is mainly carried out in a secondary sedimentation tank, the sedimentation dependence on the activated sludge is higher, and the occupied area is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the microbial manure treatment equipment, which greatly reduces the floor area of the manure treatment equipment in actual use and has the advantages of good effluent quality and low maintenance cost.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a microbial manure treatment device comprises a box body, wherein a first partition plate and a second partition plate are arranged in the box body, the first partition plate is horizontally arranged and divides the box body into an upper area and a lower area, the second partition plate is vertically arranged, the lower end of the second partition plate is connected with the first partition plate, then the upper area is divided into a left area and a right area, the left area forms an anaerobic pool, the right area forms an aerobic pool, and the lower area forms a sterilization pool;
wherein, the box body is provided with a sewage inlet communicated with the left area, and a water inlet and a water outlet which are respectively arranged at the left side and the right side of the lower end of the box body and communicated with the lower area;
the aerobic tank is connected with the sterilization tank through a connecting pipe, and a sewage pump is arranged on the connecting pipe; the anaerobic tank is communicated with the aerobic tank through a U-shaped pipe, and a lifting pump is arranged on the U-shaped pipe; the aerobic tank is internally provided with an MBR filtering device, and the interior of the aerobic tank is communicated with an aeration device.
Further optimizing, a filtering grid is arranged in the anaerobic tank.
The aeration device comprises an air blower, a support and a plurality of aeration pipes, wherein the support is arranged in the aerobic tank, the aeration pipes are arranged on the support and connected with the air blower, and a plurality of aeration holes are formed in the aeration pipes.
Wherein, MBR filter equipment includes a plurality of MBR membranes, and the MBR membrane is equidistant interval to be set up on the support, and the aeration hole on the aeration pipe is just to the MBR membrane.
Further preferably, the box body is made of stainless steel materials.
Wherein, the filter grid is a coarse filter grid and is used for isolating particles and suspended matters in the sewage.
Wherein, an ultraviolet sterilization device is arranged in the sterilization tank.
Further limit, an ozone sterilization device is arranged in the sterilization tank.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is mainly used for matching with a mobile toilet, realizes the rapid treatment of sewage through the arranged anaerobic tank and the aerobic tank, and retreats the fermented sewage through the arranged sterilization tank, thereby improving the fermentation effect and improving the water quality of the discharged sewage; the utility model completely solves the problems that the prior mobile toilet does not treat the excrement, only can be simply collected and stored, cannot bear large passenger flow and can be used for a long time, the device quickly treats the excrement generated by the toilet through anaerobic and aerobic composite microorganisms, reaches the standard and is discharged to a sewage pipe network, and the treatment effect is improved;
meanwhile, compared with the prior art, the utility model removes a separate adjusting tank part, reduces the occupied area, and simultaneously, the sterilizing tank is arranged at the bottom of the anaerobic tank and the aerobic tank, thus reducing the occupied area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall principle of the present invention.
Fig. 2 is a schematic overall structure diagram of a second embodiment of the present invention.
Reference numerals:
101-box body, 102-first clapboard, 103-second clapboard, 104-anaerobic tank, 105-aerobic tank, 106-sterilization tank, 107-sewage inlet, 108-water inlet, 109-water outlet, 110-connecting pipe, 111-sewage pump, 112-U-shaped pipe, 113-lift pump, 114-aeration device, 115-MBR filtering device, 116-filtering grid, 117-blower, 118-bracket, 119 ozone generator, 120-ejector and 121-ultraviolet sterilization device.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. 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. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the utility model. To simplify the disclosure of embodiments of the utility model, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the utility model. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
Referring to fig. 1, the embodiment discloses a microorganism manure treatment device, which comprises a box body 101, wherein a first partition plate 102 and a second partition plate 103 are arranged in the box body 101, the first partition plate 102 is horizontally arranged and divides the box body 101 into an upper area and a lower area, the second partition plate 103 is vertically arranged, the lower end of the second partition plate is connected with the first partition plate 102 and divides the upper area into a left area and a right area, the left area forms an anaerobic tank 104, the right area forms an aerobic tank 105, and the lower area forms a sterilization tank 106;
wherein, the box body 101 is provided with a sewage inlet 107 communicated with the left area, and a water inlet 108 and a water outlet 109 which are respectively arranged at the left side and the right side of the lower end of the box body 101 and communicated with the lower area;
the aerobic tank 105 is connected with the sterilization tank 106 through a connecting pipe 110, and a sewage pump 111 is arranged on the connecting pipe 110; the anaerobic tank 104 is communicated with the aerobic tank 105 through a U-shaped pipe 112, and a lifting pump 113 is arranged on the U-shaped pipe 112; the aerobic tank 105 is provided with an MBR filtering device 115, and the interior of the aerobic tank 105 is communicated with an aeration device 114.
The utility model is mainly used for matching with a mobile toilet, realizes the rapid treatment of sewage through the arranged anaerobic tank 104 and the aerobic tank 105, and retreats the fermented sewage through the arranged sterilizing tank 106, thereby improving the fermentation effect and improving the water quality of the discharged sewage; the utility model completely solves the problems that the prior mobile toilet does not treat the excrement, only can be simply collected and stored, cannot bear large passenger flow and can be used for a long time, the device quickly treats the excrement generated by the toilet through anaerobic and aerobic composite microorganisms, reaches the standard and is discharged to a sewage pipe network, and the treatment effect is improved;
meanwhile, compared with the prior art, the utility model eliminates a separate adjusting tank part, reduces the occupied area, and simultaneously, the sterilizing tank 106 is arranged at the bottom of the anaerobic tank 104 and the aerobic tank 105, reduces the occupied area.
Wherein, a filtering grid 116 is arranged in the anaerobic tank 104, and the filtering grid 116 is a coarse filtering grid, and in actual use, before the excrement is pumped to the anaerobic tank 104 by a vacuum pump, the filtering grid is used for isolating particles and suspended matters in the sewage.
After the excrement enters the anaerobic tank 104, organic substances in the excrement react with efficiently-propagated anaerobic bacteria to degrade macromolecular substances into micromolecular substances such as methane, carbon dioxide, hydrogen sulfide and ammonia, so that the treatment speed of the excrement is accelerated;
the aeration device 114 comprises a blower 117, a bracket 118 and a plurality of aeration pipes, wherein the bracket 118 is arranged in the aerobic tank 105, the aeration pipes are arranged on the bracket 118 and connected with the blower 117, and a plurality of aeration holes are arranged on the aeration pipes.
Therefore, a large amount of air can be blown into the aerobic tank 105 through the arranged blower 117, so that a large amount of oxygen is increased in the ammonia nitrogen oxidation process, the dissolved oxygen is increased through aeration, and the activity of nitrobacteria is improved; the COD degrading bacteria and the heterotrophic nitrification-aerobic denitrification bacteria are inoculated, and under the combined action of the nitrification bacteria and the denitrification bacteria, ammonia nitrogen in water is converted into nitrogen to enhance the elimination of the ammonia nitrogen.
The MBR filtering device 115 comprises a plurality of MBR membranes, the MBR membranes are arranged on the support 118 at equal intervals, and the aeration holes on the aeration pipe are opposite to the MBR membranes; be equipped with the MBR membrane in the good oxygen pond 105, the microorganism of MBR membrane treatment ability total interception aquatic keeps high concentration mud, and the aeration makes mud not adhere to on the biomembrane, and the biomembrane need not wash repeatedly, has reduced the operation maintenance cost. The excrement and sewage gets into biological pond, and most pollutants are got rid of by the activated sludge in the mixed liquid, under the negative pressure, go out water filtration through the membrane, when keeping high concentration mud, the quality of water of going out also can reach sewage discharge standard.
Wherein, the box 101 is made of stainless steel material, and the antirust performance is better.
The utility model ensures the high-efficiency and high-yield treatment capability through a multi-end treatment mode, solid-liquid separation, anaerobic microorganism treatment, aerobic microorganism treatment, MBR membrane filtration and effluent sterilization.
Example two
The present embodiment is further optimized on the basis of the first embodiment, in the present embodiment, an ultraviolet sterilization device 121 and an ozone sterilization device are disposed in the sterilization tank 106; after anaerobic and aerobic fermentation treatment, the sewage still contains a large amount of germs, and the content of the germs in the sewage is reduced by further treatment through ultraviolet rays and ozone, so that the water quality can be ensured to reach the standard.
The ozone sterilization device comprises an ozone generator 119 and an ejector 120, wherein the ozone generator 119 is provided with two outlets, the ejector 120 is arranged on the connecting pipe 110, one outlet of the ozone generator 119 is connected with the ejector 120, and the other outlet is directly communicated into the sterilization tank 106; improving the effect of ozone sterilization.
EXAMPLE III
The embodiment is further optimized on the basis of the second embodiment, in the embodiment, a heating device is arranged in the anaerobic tank 104, the heating device comprises a heating rod and a temperature sensor which are arranged in the anaerobic tank 104, and the temperature sensor and the heating rod are both connected with a PLC controller. Therefore, the aim of automatic temperature control can be achieved in actual use, anaerobic fermentation is guaranteed, and the efficiency of fecal sewage fermentation treatment is improved.
The utility model has the following advantages:
1. the floor area is small, the process flow is simple, and the floor space is not limited.
2. Providing an anaerobic environment, accelerating the degradation time of macromolecular substances under the action of composite microorganisms, and reducing the load of an aerobic unit.
3. Inoculating efficient COD degrading bacteria and efficient heterotrophic nitrification-aerobic denitrification bacteria, and reducing the concentration of ammonia nitrogen while efficiently removing COD.
And 4, the MBR filtering device 115 intercepts all microorganisms in the water, high-concentration sludge is kept, a large amount of microorganisms and germs are removed, and the treated water can be directly discharged.
And 5, the MBR membrane does not need back washing, so that the operation and maintenance cost is reduced, the service life is long, and the maintenance and management are simple and convenient.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A microorganism excrement treatment device is characterized in that: the sterilization box comprises a box body, wherein a first partition plate and a second partition plate are arranged in the box body, the first partition plate is horizontally arranged and divides the box body into an upper area and a lower area, the second partition plate is vertically arranged, the lower end of the second partition plate is connected with the first partition plate, then the upper area is divided into a left area and a right area, the left area forms an anaerobic tank, the right area forms an aerobic tank, and the lower area forms a sterilization tank;
wherein, the box body is provided with a sewage inlet communicated with the left area, and a water inlet and a water outlet which are respectively arranged at the left side and the right side of the lower end of the box body and communicated with the lower area;
the aerobic tank is connected with the sterilization tank through a connecting pipe, and a sewage pump is arranged on the connecting pipe; the anaerobic tank is communicated with the aerobic tank through a U-shaped pipe, and a lifting pump is arranged on the U-shaped pipe; the aerobic tank is internally provided with an MBR filtering device, and the interior of the aerobic tank is communicated with an aeration device.
2. The apparatus of claim 1, wherein: and a filtering grid is arranged in the anaerobic tank.
3. The apparatus of claim 1, wherein: the aeration device comprises an air blower, a support and a plurality of aeration pipes, wherein the support is arranged in the aerobic tank, the aeration pipes are arranged on the support and connected with the air blower, and a plurality of aeration holes are formed in the aeration pipes.
4. A microbial manure treatment apparatus according to claim 3, wherein: the MBR filtering device comprises a plurality of MBR membranes, the MBR membranes are arranged on the support at equal intervals, and the aeration holes in the aeration pipe are just opposite to the MBR membranes.
5. The apparatus of claim 1, wherein: the box body is made of stainless steel material.
6. The apparatus of claim 2, wherein: the filtering grid is a coarse filtering grid and is used for isolating particles and suspended matters in the sewage.
7. The apparatus according to any one of claims 1 to 6, wherein: an ultraviolet sterilization device is arranged in the sterilization tank.
8. The apparatus of claim 7, wherein: an ozone sterilization device is arranged in the sterilization tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122680367.0U CN216191781U (en) | 2021-11-04 | 2021-11-04 | Dirty treatment facility of microorganism excrement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122680367.0U CN216191781U (en) | 2021-11-04 | 2021-11-04 | Dirty treatment facility of microorganism excrement |
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| Publication Number | Publication Date |
|---|---|
| CN216191781U true CN216191781U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122680367.0U Active CN216191781U (en) | 2021-11-04 | 2021-11-04 | Dirty treatment facility of microorganism excrement |
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| CN (1) | CN216191781U (en) |
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2021
- 2021-11-04 CN CN202122680367.0U patent/CN216191781U/en active Active
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