CN212954778U - Dry type biological septic device and dry type toilet - Google Patents

Abstract

The utility model provides a dry-type biological septic device and dry-type lavatory relates to environmental protection equipment technical field, and this dry-type biological septic device includes: the device comprises a shell, a main shaft, a power device, a plurality of stirring blades and a spiral discharging device; wherein, a containing space for containing the excrement is formed inside the shell; the main shaft is rotatably arranged in the shell; the power device is used for driving the main shaft to rotate; the stirring blade surrounds the periphery of the main shaft and is fixedly connected with the main shaft; the spiral discharging device is connected to one side of the shell. The dry type biological septic device can effectively treat the excrement in the toilet, reduce the pollution caused by the excrement in the toilet and save water resources.

Description

Dry type biological septic device and dry type toilet

Technical Field

The application relates to the technical field of environmental protection equipment, in particular to a dry type biological septic device and a dry type toilet.

Background

The influence of a large amount of domestic sewage generated in the toilet on the natural environment is receiving more and more attention. Beginning in the sixties and seventies of the twentieth century, the popular water-flush toilet in Europe and America is known as one of the ten inventions which have the greatest influence on human in the twentieth century, and plays an important role in improving the living environment of human and preventing and treating the popularity of manure-derived diseases. However, by the twenty-first century today, the water-flushed toilet area has become a major source of environmental pollution. On one hand, the water-flushing toilet makes the water supply of the city lack of water more tense, on the other hand, people need to invest a large amount of capital to build a sewage collecting and treating system, and due to the sewage treating capacity, a large amount of sewage is directly discharged into rivers, lakes and seas, which causes serious pollution to the water body. On the other hand, the water content of the toilet liquid manure is high, the odor is bad, the harmful substances are more, the toilet liquid manure cannot be directly utilized, and a large amount of liquid manure is difficult to find a proper place to place.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will solve lies in, to the above-mentioned not enough of prior art, provides a dry-type biological septic ware and dry-type lavatory to can carry out effective processing to the excrement and urine in the lavatory, reduce the pollution that lavatory excrement and urine brought.

The dry type biological septic apparatus includes:

a housing having an accommodating space formed therein for accommodating therein stools;

a main shaft rotatably mounted inside the housing;

the power device drives the main shaft to rotate;

a plurality of stirring blades surrounding the periphery of the main shaft and fixedly connected with the main shaft;

and the spiral discharging device is connected to one side of the shell.

Further, an opening is provided at an upper side of the housing.

Further, the dry type biological septic tank also comprises: a connecting piece for connecting the main shaft and the stirring blade; the connecting piece includes: the transverse connecting rod piece and the longitudinal connecting rod piece are vertical to each other; the transverse connecting rod piece and the longitudinal connecting rod piece are arranged in the main shaft in a penetrating mode, and the lengths of the parts on the two sides of the main shaft are approximately equal; the transverse connecting rod pieces and the longitudinal connecting rod pieces are distributed at intervals along the axial direction of the main shaft.

Furthermore, the first end of the stirring blade is fixed on the front transverse connecting rod piece, the second end of the stirring blade is fixed on the rear transverse connecting rod piece, and the middle part of the stirring blade is fixedly connected with the longitudinal connecting rod piece; the first end and the second end are respectively positioned at two sides of the main shaft.

Furthermore, the stirring blade is a spiral blade, the front section of the stirring blade adopts an equiangular logarithmic spiral, the middle section of the stirring blade adopts an Archimedes spiral, and a least square method is adopted to fit two sections of curves.

Further, the spiral discharging device comprises: a helical blade for discharging and a motor for driving the helical blade.

Further, the power plant includes: a power source and a speed reducer; wherein, chain transmission is adopted between the power source and the speed reducer; the output shaft of the speed reducer is used for driving the main shaft to rotate.

Further, a main shaft is arranged in the shell.

Further, a plurality of main shafts are arranged in the shell.

On the other hand, the application also provides a dry toilet, and the bottom of the dry toilet is provided with any one of the dry type biological septic devices.

In the above scheme, the dry-type biological septic device is arranged at the bottom of the toilet, and the excrement generated in the toilet enters the accommodating space. Excrement in the shell is mixed with the added biological filler under the stirring of the stirring blade to form a primary treatment substance, and the primary treatment substance can be used for generating an organic fertilizer. Therefore, the excrement in the toilet can be effectively treated, the pollution caused by the excrement in the toilet is reduced, and water resources are saved.

Drawings

FIG. 1 is a top view of a dry type bio-septic apparatus in an example of the present application.

FIG. 2 is an internal structure view of a dry type biological septic apparatus according to an embodiment of the present invention.

FIG. 3 is a side view of a dry type biological septic apparatus according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a dry lavatory according to an embodiment of the present application.

Fig. 5 is a schematic diagram of the fecal management process in an embodiment of the present application.

Detailed Description

The following are specific embodiments of the present application and are further described with reference to the drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Referring to fig. 1 to 3, an embodiment of the present application provides a dry type bio-septic apparatus, which includes: the device comprises a shell 10, a main shaft 20, a power device 30, a plurality of stirring blades 40 and a spiral discharging device 50; wherein, a containing space 11 for containing the excrement is formed inside the shell 10; the main shaft 20 is rotatably installed inside the housing 10; the power device 30 is used for driving the main shaft 20 to rotate; the stirring blade 40 surrounds the periphery of the main shaft 20 and is fixedly connected with the main shaft 20; a screw discharger 50 is attached to one side of the housing 10.

The dry type bio-septic tank is provided at the bottom of the toilet, and the excrement generated in the toilet is introduced into the accommodating space 11. The feces in the shell 10 are mixed with the added biological filler under the stirring of the stirring blade 40, so that the biological filler can cover, adsorb, deodorize and decompose the feces and urine, and odor causing substances such as indole, skatole, hydrogen sulfide and the like in the feces and urine can be rapidly eliminated. The primary treatment substance formed after the treatment of the dry type biological septic device can be sent to a fertilizer fermentation machine for treatment to form organic fertilizer. Therefore, the excrement in the toilet can be effectively treated, the pollution caused by the excrement in the toilet is reduced, water-free washing is realized, and water resources are saved.

Therefore, the dry-type biological septic device adopts the biological filler to wash the hands and the urine, eliminates the peculiar smell of the excrement and realizes the flushing-free washing.

In addition, the housing 10 may be made of FRP material. The biological filler can be prepared by fermenting straw powder and microorganisms.

In some embodiments, the upper side of the housing 10 is provided with an opening 12. The opening 12 may be used for toilet stools to be discharged into the interior of the housing 10, and may be used for adding bio-fillers.

In some embodiments, the dry bio-septic further comprises: a connecting member 60 for connecting the main shaft 20 and the stirring blade 40; the connector 60 includes: a transverse connecting rod 61 and a longitudinal connecting rod 62 which are perpendicular to each other; the transverse connecting rod 61 and the longitudinal connecting rod 62 are arranged in the main shaft 20 in a penetrating mode, and the lengths of the parts on the two sides of the main shaft 20 are approximately equal; the transverse connecting rods 61 and the longitudinal connecting rods 62 are spaced apart in the axial direction of the main shaft 20.

Further, the first end of the stirring blade 40 is fixed on the previous transverse connecting rod 61, the second end is fixed on the next transverse connecting rod 61, and the middle part is fixedly connected with the longitudinal connecting rod 62; the first and second ends are located on either side of the main shaft 20. So that the stirring blade 40 can be stably fixed to the outer periphery of the main shaft 20.

Further, as shown in fig. 2, the dry type bio-septic tank includes a plurality of stirring blades 40, and the above fixing manner may be adapted only to the stirring blade 40 at the middle position; the stirring blades 40 at both end positions may be different in form and connection manner.

Further, the stirring blade 40 is a spiral blade, the front section of the stirring blade adopts an equiangular logarithmic spiral, the middle section of the stirring blade adopts an Archimedes spiral, and the least square method is adopted to fit two sections of curves. Such design advantage lies in when stirring high viscosity material, and the agitator can realize stirring in a relatively large scale, and velocity distribution is even, and the automatic phenomenon of climbing that does not have the material moreover has improved the stirring efficiency and the stirring degree of consistency of material, and its spiral design has reduced stirring in-process resistance moreover for the consumption of stirring rotation in-process reduces greatly, its simple structure, and the practicality is strong.

In some embodiments, spiral discharge device 50 comprises: a helical blade 51 for discharging and a motor 52 for driving the helical blade 51. The spiral blade 51 transports the primary treatment material formed after the dry type biological septic treatment by rotating.

In some embodiments, the power plant 30 comprises: a power source 31, a speed reducer 32; wherein, a chain transmission is adopted between the power source 31 and the speed reducer 32; the output shaft of the reducer 32 is used for driving the main shaft 20 to rotate. The power source 31 may be a motor or an internal combustion engine, the power output by the output shaft of the power source is transmitted to the input shaft of the speed reducer 32 through chain transmission, and after the speed is reduced by the speed reducer 32, the output shaft of the speed reducer 32 is used for driving the main shaft 20 to rotate, so as to drive the stirring blade 40 to stir.

As shown in fig. 1, in some embodiments, only one spindle (20) is provided within the housing (10). As shown in fig. 3 and 4, in some embodiments, a plurality of spindles (20) are provided within the housing (10). When the dry type biological septic device is large in size, a plurality of main shafts 20 may be provided, whereas only one main shaft (20) may be provided. The number of the main shafts (20) can be determined according to actual requirements and is not limited here.

Referring to fig. 4, the present embodiment also proposes a dry toilet, the bottom of which is provided with the dry bio-septic tank proposed in the above embodiment. For the description of the dry type biological septic apparatus, reference is made to the contents of the above examples, which are not repeated herein.

Referring to fig. 5, the primary treated material formed after the treatment of the dry type bio-septic tank may be sent to a fertilizer fermenter; the fertilizer fermentation machine is used for processing the primary treatment substances into organic fertilizers. Therefore, the excrement in the toilet can be effectively treated, the pollution caused by the excrement in the toilet is reduced, and water resources are saved.

Specifically, the fertilizer fermentation machine includes: the fermentation tank, the air heater, the material inlet/outlet machine, the stirring system, the electromechanical system, the temperature control/ventilation system and other parts, wherein the primary treatment material directly enters the fermentation tank through the matched feeding machine, and harmful organisms such as pathogenic organisms, parasitic ova and the like are killed by utilizing high temperature and microorganisms to carry out harmless treatment. After the materials are thoroughly sterilized, under the action of high-efficiency microbial floras, cellulose, protein, saccharides, fat and other high molecular organic matters in the organic waste are converted into organic fertilizers through a series of biochemical reactions. The fertilizer fermentation machine is the prior art and is not described in detail herein.

The dry-type biological septic apparatus is disposed in a dry toilet, and the primary treated material is transferred to the fertilizer fermentation machine through a pipe. In addition, the primary treatment can be sent to the fertilizer fermentation machine from the dry-type biological septic device through a transportation means.

In the description of the present application, it is to be understood that the terms "lateral," "longitudinal," "up," and the like, indicate orientations or positional relationships based on those shown in the drawings, are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

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 at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The specific embodiments described herein are merely illustrative of the spirit of the application. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the present application as defined by the appended claims.

Claims (10)

1. A dry type bio-septic tank, comprising:

a housing (10) in which a receiving space (11) for receiving feces is formed;

a main shaft (20) rotatably mounted inside the housing (10);

a power device (30) for driving the main shaft (20) to rotate;

a plurality of stirring blades (40) surrounding the periphery of the main shaft (20) and fixedly connected with the main shaft (20);

and the spiral discharging device (50) is connected to one side of the shell (10).

2. The dry septic tank according to claim 1, wherein the upper side of the housing (10) is provided with an opening (12).

3. The dry bio-septic tank of claim 1 further comprising: a connecting member (60) for connecting the main shaft (20) and the stirring blade (40); the connector (60) comprises: a transverse connecting rod (61) and a longitudinal connecting rod (62) which are perpendicular to each other; the transverse connecting rod piece (61) and the longitudinal connecting rod piece (62) are arranged in the main shaft (20) in a penetrating mode, and the lengths of the parts on the two sides of the main shaft (20) are approximately equal; the transverse connecting rods (61) and the longitudinal connecting rods (62) are distributed at intervals along the axial direction of the main shaft (20).

4. The dry-type bio-septic tank of claim 3 wherein the stirring blade (40) is fixed at a first end to the front transverse connection bar (61) and at a second end to the rear transverse connection bar (61), and at a middle portion to the longitudinal connection bar (62); the first end and the second end are respectively positioned at two sides of the main shaft (20).

5. The dry septic tank of claim 1, wherein the stirring blade (40) is a screw type blade, the front section of which is an equiangular logarithmic spiral, the middle section of which is an archimedean spiral, and the two curves are fitted by the least square method.

6. The dry septic tank according to claim 1, wherein the screw discharging means (50) comprises: a helical blade (51) for discharging and a motor (52) for driving the helical blade (51).

7. The dry septic tank according to claim 1, wherein the power unit (30) comprises: a power source (31) and a speed reducer (32); wherein, a chain transmission is adopted between the power source (31) and the speed reducer (32); the output shaft of the speed reducer (32) is used for driving the main shaft (20) to rotate.

8. The dry septic tank according to claim 1, wherein a main shaft (20) is provided in the housing (10).

9. The dry septic tank according to claim 1, wherein a plurality of spindles (20) are provided in the housing (10).

10. A dry toilet, characterized in that the bottom of the dry toilet is provided with a dry bio-septic tank according to any of claims 1 to 9.

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