Intelligent environment-friendly public toilet biodegradation equipment

Abstract

The utility model relates to intelligent environment-friendly public toilet biodegradation equipment, and belongs to the technical field of excrement treatment. Comprising a bin body, the bin body comprises a reaction bin and a separation bin, a conveying assembly and a separation plate are arranged in the separation bin, the separation plate is located at the bottom of the conveying assembly, an opening is formed in the separation plate, and separation holes are formed in the separation plate; a partition plate is arranged in the reaction bin, the reaction bin is divided into a first cavity and a second cavity through the partition plate, a stirring part is arranged in the first cavity and comprises a first stirring assembly and a second stirring assembly, and the first stirring assembly and the second stirring assembly are the same in structure; and a multi-stage filtering assembly is arranged in the second cavity. According to the intelligent environment-friendly public toilet biodegradation equipment, efficient solid-liquid separation is achieved through the design of the separation bin, the conveying assembly and the separation plate, and the problem of low efficiency caused by solid-liquid mixing treatment is solved. Meanwhile, the biodegradation efficiency is improved by the stirring part and the multi-stage filtering assembly, and the treatment cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of intelligent environmental protection public toilet biodegradation equipment, belong to excrement treatment technical field. BACKGROUND

[0002] Ecological public toilet is a new type of environmental protection toilet, compared with the previous public toilet, ecological public toilet will not cause any pollution to public environment, and can make full use of various resources, make excretion waste self-purification and can be recycled, the utilization rate of current ecological toilet is the toilet that microbial species decomposes excrement, it utilizes its growth and reproduction activity to biodegrade and convert into biomass of bacteria available macromolecular organic compounds in excrement, competitively inhibits and kills pathogenic microorganisms in excrement, adsorbs, degrades and converts odor substances generated in excrement, realizes the harmless, resourceful treatment of excrement.

[0003] In the patent No. CN202323529315.9 discloses a kind of biodegradation device in ecological toilet, including the warehouse body with microbial preparation, the warehouse body is equipped with pollution inlet, is equipped with stirring shaft, the stirring shaft includes shaft and spiral stirring vane on the shaft, the spiral stirring vane is equipped with multiple spaced through holes, the upper end of the warehouse body is equipped with motor for driving stirring shaft rotation;The utility model is equipped with stirring shaft, and the spiral stirring vane in stirring shaft is equipped with multiple through holes.

[0004] However, in the process of use, excrement cannot be effectively separated into solid and liquid, and the excrement mixed with solid and liquid will interfere with the normal activity of microbial species when entering the biodegradation process due to the excessive moisture in the liquid part, thereby reducing the efficiency of biodegradation. Excrement without solid-liquid separation needs to consume more microbial preparation to degrade the solid part during the treatment process, increasing the treatment cost. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of intelligent environmental protection public toilet biodegradation equipment to solve the problem of not being able to effectively separate excrement into solid and liquid and increasing treatment cost in prior art.

[0006] The utility model provides a kind of intelligent environmental protection public toilet biodegradation equipment, it includes warehouse body, the warehouse body includes reaction warehouse, separation warehouse, the reaction warehouse and separation warehouse are mutually penetrated, the separation warehouse is equipped with conveying assembly, separation plate, the separation plate is located at the bottom of conveying assembly, opening is equipped on separation plate, separation hole is equipped on the separation plate, the separation hole is in the shape of horn;

[0007] The reaction bin is provided with a partition plate, the reaction bin is divided into a first cavity and a second cavity by the partition plate, a stirring part is arranged in the first cavity, the stirring part comprises a first stirring assembly and a second stirring assembly, the first stirring assembly and the second stirring assembly are identical in structure and each comprises a stirring rod and a first stirring blade, the first stirring blade comprises a first fixed rod and a first connecting rod, the first fixed rod is located at the two ends of the first connecting rod, the first connecting rod is in a wavy shape, and the inner wall of the first cavity is provided with a second stirring blade corresponding to the first stirring blade, and the second stirring blade is identical in structure to the first stirring blade;

[0008] The first stirring assembly and the second stirring assembly are connected by a transmission assembly.

[0009] The second cavity is internally provided with a multi-stage filtering assembly, and the top of the reaction bin is provided with a dosing pipe corresponding to the first cavity.

[0010] Preferably, the top of the separation bin is provided with a pollution collection opening away from one end of the opening, and the first cavity and the separation bin are mutually penetrated through the opening.

[0011] Preferably, the first stirring blade and the second stirring blade are both multiple, the multiple first stirring blades are distributed in a circumferential linear manner on the stirring rod, and the multiple second stirring blades are distributed in an inclined linear manner on the inner wall of the first cavity.

[0012] Preferably, the first fixed rod is fixedly connected with the first connecting rod, multiple first connecting rods are arranged between the two ends of the first fixed rod, and gaps are arranged between the multiple first connecting rods.

[0013] Preferably, the second stirring blade comprises a second fixed rod and a second connecting rod, the second fixed rod is identical in structure to the first fixed rod, the second connecting rod is identical in structure to the first connecting rod, and the second fixed rod is fixedly connected with the inner wall of the first cavity and is designed to be inclined to the inner wall of the first cavity.

[0014] Preferably, the transmission assembly comprises a first gear and a second gear, the first gear and the second gear are fixedly connected with the stirring rods in the first stirring assembly and the second stirring assembly respectively, and the first gear and the second gear are mutually engaged.

[0015] Preferably, the separation bin and the second cavity are connected by a connecting pipe, and the bottom of the first cavity and the bottom of the second cavity are both provided with a discharge opening.

[0016] Preferably, the first cavity and the separation bin are hingedly connected, one end of the separation plate is provided with an oscillation assembly, the oscillation assembly comprises an oscillation block and a spring, the oscillation block is a cam, and the two ends of the spring are connected with the separation plate and the inner wall of the separation bin respectively.

[0017] Preferably, the bottom of the separation plate is provided with a corresponding dredging plate, the dredging plate is provided with a dredging block corresponding to the separation hole, and the top of the connecting pipe is located between the dredging plate and the separation plate.

[0018] Preferably, the dredging plate is provided with a baffle plate near one end of the oscillation assembly, and the bottom of the separation plate is provided with a groove corresponding to the baffle plate.

[0019] The utility model discloses the beneficial effects of:

[0020] The utility model provides a kind of intelligent environmental protection public lavatory biodegradation equipment, which realizes the solid-liquid separation of excrement by the conveying assembly and the separation plate in the separation bin. The liquid part flows out smoothly through the horn-shaped separation hole on the separation plate, and the solid part is pushed to the reaction bin for further processing by the conveying assembly. Not only improves the processing efficiency, but also avoids the problem of cost increase caused by solid-liquid mixed processing. The reaction bin is provided with a stirring part and a multi-stage filtering assembly. Through the stirring action of the stirring part, the solid excrement and microbial preparation can be fully mixed, improving the efficiency of biodegradation. At the same time, the multi-stage filtering assembly filters the liquid part, further improving the processing effect. The first stirring assembly and the second stirring assembly have the same structure but opposite directions, and they rotate synchronously through the transmission assembly, increasing the contact area with the solid excrement, making the mixture more uniform and the degradation efficiency higher. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0022] Figure 2 It is another angle structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0023] Figure 3 It is a left view structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0024] Figure 4 It is a sectional structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0025] Figure 5 It is another sectional structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0026] Figure 6 It is a transmission assembly structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0027] Figure 7 It is a stirring part structure schematic view of the utility model discloses a kind of intelligent environmental protection public lavatory biodegradation equipment.

[0028] Figure 8 It is the oscillation component structure schematic view of the intelligent environmental protection public lavatory biological degradation equipment.

[0029] Figure 9 It is the separation plate cross section structure schematic view of the intelligent environmental protection public lavatory biological degradation equipment.

[0030] Figure 10 It is the dredging plate structure schematic view of the intelligent environmental protection public lavatory biological degradation equipment.

[0031] In the figure: 1, the bin body, 11, the reaction bin, 111, the partition, 112, the first cavity, 113, the second cavity, 114, the dosing pipe, 115, the discharge port, 12, the separation bin, 121, the conveying assembly, 122, the separation plate, 1221, the separation hole, 123, the sewage collection port, 13, the connecting pipe, 14, the dredging plate, 141, the dredging block, 142, the baffle, 2, the stirring part, 21, the stirring rod, 22, the first stirring blade, 221, the first fixed rod, 222, the first connecting rod, 23, the second stirring blade, 3, the transmission assembly, 31, the first gear, 32, the second gear, 4, the multi-stage filtering assembly, 5, the oscillation assembly, 51, the oscillation block, 52, the spring, 53, the extrusion block. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0033] Embodiment 1: The present application provides an intelligent environmental protection public lavatory biological degradation equipment, which comprises a bin body 1, the bin body 1 is composed of a reaction bin 11 and a separation bin 12, the separation bin 12 is located above the reaction bin 11 and is mutually penetrated with the reaction bin 11, a conveying assembly 121 is arranged in the separation bin 12, the conveying assembly 121 is driven by a motor, a separation plate 122 corresponding to the conveying assembly 121 is arranged at the bottom of the separation bin 12, a sewage collection port 123 corresponding to the conveying assembly 121 is arranged at one end of the top of the separation bin 12, an opening is arranged at the end of the separation plate 122 away from the sewage collection port 123, and the separation bin 12 is mutually penetrated with the reaction bin 11 through the opening;

[0034] A separation hole 1221 is arranged on the separation plate 122, the separation hole 1221 is trumpet-shaped, and the end of the separation hole 1221 close to the conveying assembly 121 is a small hole;

[0035] A partition 111 is arranged in the reaction bin 11, the reaction bin 11 is divided into a first cavity 112 and a second cavity 113 by the partition 111, the opening is arranged at the top of the first cavity 112, the separation bin 12 is mutually penetrated with the first cavity 112 through the opening, and a connecting pipe 13 connecting the top of the second cavity 113 is arranged at the bottom of the separation plate 122.

[0036] The first cavity 112 is internally provided with a stirring part 2, which comprises a first stirring assembly and a second stirring assembly. The first stirring assembly and the second stirring assembly are of the same structure, and each comprises a stirring rod 21 and a plurality of first stirring blades 22 arranged in a circumferential linear distribution on the stirring rod 21. The first stirring blades 22 on the first stirring assembly and the second stirring assembly are arranged in a staggered manner. The inner wall of the first cavity 112 is provided with second stirring blades 23 corresponding to the first stirring blades 22. The second stirring blades 23 are arranged in a staggered manner with the first stirring blades 22. The first stirring assembly and the second stirring assembly are connected through a transmission assembly 3 arranged at both ends thereof.

[0037] The first stirring blade 22 comprises a first fixed rod 221 and a first connecting rod 222. The first fixed rod 221 is arranged at both ends of the first connecting rod 222 and is fixedly connected with the first connecting rod 222. The first connecting rod 222 is in a plurality, and gaps are arranged between the plurality of first connecting rods 222. The first connecting rod 222 is in a wave shape. The first fixed rod 221 is fixedly connected with the stirring rod 21 at the bottom. The second stirring blade 23 comprises a second fixed rod and a second connecting rod. The second fixed rod is of the same structure as the first fixed rod 221, and the second connecting rod is of the same structure as the first connecting rod 222. The second stirring blade 23 is arranged in a linear distribution inside the first cavity 112. The second fixed rod is fixedly connected with the inner wall of the first cavity 112 and is designed in an inclined manner inside the first cavity 112.

[0038] The transmission assembly 3 comprises a first gear 31 and a second gear 32. The first gear 31 and the second gear 32 are fixedly connected with the stirring rod 21 in the first stirring assembly and the second stirring assembly, respectively. The first gear 31 and the second gear 32 are in mesh with each other. The first gear 31 is driven by a motor.

[0039] The second cavity 113 is provided with a plurality of filtering assemblies 4 at the bottom. The reaction bin 11 is provided with a dosing pipe 114 corresponding to the first cavity 112 at the top. The first cavity 112 and the second cavity 113 are each provided with a discharge port 115 at the bottom.

[0040] In use, the excrement enters the inside of the separation bin 12 through the collection opening 123, the motor drives the conveying assembly 121 to rotate, the conveying assembly 121 moves the excrement from left to right, the liquid flows downward through the separation holes 1221 on the separation plate 122 in the process of moving, and flows to the inside of the second cavity 113 through the connecting pipe 13, and the liquid is filtered by the multi-stage filtering assembly 4 in the inside of the second cavity 113, wherein the separation holes 1221 are designed to be small at the top and large at the bottom, which can effectively prevent the separation holes 1221 from being blocked in the process of solid-liquid separation, the solids fall into the inside of the first cavity 112 through the openings on the separation plate 122 by the continuous pushing of the conveying assembly 121, the motor drives the first gear 31 to rotate, the first gear 31 is engaged with the second gear 32 to drive the stirring rods 21 in the first and second stirring assemblies to rotate synchronously, the first and second stirring assemblies rotate in opposite directions, the solids are stirred by the first stirring blades 22, and at the same time, the microbial agent is added to the inside of the first cavity 112 through the dosing pipe 114 for degradation, the first stirring blades 22 in the first stirring assembly are distributed in a staggered manner with the first stirring blades 22 in the second stirring assembly and cooperate with the second stirring blades 23 to effectively stir the solids and the microbial agent uniformly, the first connecting rods 222 are arranged between the two first fixed rods 221 and are designed in a wave shape, which can increase the contact with the solids and further scatter the solids, and the degraded excrement is discharged out of the inside of the bin body 1 through the discharge opening 115.

[0041] Compared with the prior art, the conveying assembly 121 and the separation plate 122 in the separation bin 12 realize the solid-liquid separation of the excrement. After the excrement enters the separation bin 12 through the collection opening 123, the conveying assembly 121 moves it from left to right, the liquid part flows to the second cavity 113 through the trumpet-shaped separation holes 1221 on the separation plate 122, the separation holes 1221 are designed to be small at the top and large at the bottom, which not only helps the solid-liquid separation, but also effectively prevents the blockage, while the solid part continues to be pushed by the conveying assembly 121 and falls into the first cavity 112, effectively avoiding the low efficiency problem caused by the mixed solid-liquid treatment, improving the treatment efficiency, the first and second stirring assemblies are arranged in the first cavity 112 and have the same structure but rotate in opposite directions, and synchronous rotation is realized through the transmission assembly 3. The first and second stirring blades 22 and 23 are arranged in a staggered manner, and the first stirring blades 22 include the wave-shaped first connecting rods 222, which increase the contact area with the solid excrement, so that the solid excrement and the microbial agent added through the dosing pipe 114 can be fully mixed, improving the degradation efficiency.

[0042] In the above embodiment, the separation hole 1221 can be blocked by solid particles, fibers or other impurities in the feces after a long time of use. Therefore, the separation plate 122 is optimized in the embodiment.

[0043] In the embodiment, one end of the separation plate 122 is hinged to the inner wall of the separation chamber 12, and the other end of the separation plate 122 is provided with a shaking assembly 5. The shaking assembly 5 includes a shaking block 51 and a spring 52. The shaking block 51 is designed as a cam and is driven by a motor. The shaking block 51 is in contact with the separation plate 122 at the bottom of the separation plate 122. The spring 52 is connected to the separation plate 122 and the inner wall of the separation chamber 12 at two ends, respectively. The inner wall of the separation chamber 12 near one end of the shaking assembly 5 is provided with a protruding extrusion block 53 corresponding to the separation plate 122. The outer surface of the extrusion block 53 is designed as a smooth surface.

[0044] In use, the separation hole 1221 is designed as a horn mouth. However, with the increasing use time, the separation hole 1221 will inevitably be blocked. When the separation hole 1221 is blocked, the shaking block 51 is driven to rotate by the motor. The shaking block 51 is designed as a cam and can drive the separation plate 122 to flip around the hinge point with the inner wall of the separation chamber 12. The separation plate 122 is always in contact with the outer contour of the shaking block 51 under the action of its own gravity and the spring 52. When the separation plate 122 is flipped downward, it is in contact with the extrusion block 53. The extrusion block 53 extrudes the separation plate 122, so that the separation plate 122 shakes when passing through the extrusion block 53, thereby shaking the blockage in the separation hole 1221 downward. Since the separation hole 1221 is designed as a horn mouth, it can be ensured that the blockage will not be blocked again after passing through the top of the separation hole 1221.

[0045] Compared with the prior art, when the separation hole 1221 is blocked, the shaking assembly 5 is driven by the motor to rotate the shaking block 51. The cam design of the shaking block 51 can drive the separation plate 122 to flip around the hinge point with the inner wall of the separation chamber 12. Under the action of the spring 52, the separation plate 122 always remains in contact with the outer contour of the shaking block 51. When the separation plate 122 is flipped downward, it is in contact with the extrusion block 53 and shakes, thereby shaking the blockage in the separation hole 1221 downward. This improves the maintenance convenience and operating efficiency of the device. In cooperation with the horn mouth design of the separation hole 1221, the blockage is prevented from being blocked again after being cleaned out of the separation hole, ensuring that the blockage is completely removed and reducing the possibility of re-blocking.

[0046] In the above embodiment, it is difficult to completely unblock all blockages by the shaking assembly 5, especially when the blockage is relatively hard or viscous. Therefore, the separation plate 122 is optimized in the embodiment.

[0047] The bottom of the separation plate 122 is provided with a dredging plate 14 corresponding to the separation plate 122, the dredging plate 14 is fixedly connected between the separation plate 122 and the separation cavity 12 in an inclined design, the dredging plate 14 is provided with a dredging block 141 corresponding to the separation hole 1221, the top of the connecting pipe 13 is located between the dredging plate 14 and the separation plate 122, the dredging plate 14 is provided with a baffle 142 close to one end of the oscillation assembly 5, and the bottom of the separation plate 122 is provided with a groove corresponding to the baffle 142.

[0048] In use, the separation plate 122 is turned downward by the oscillation block 51, the dredging block 141 on the dredging plate 14 is in contact with the separation hole 1221, the blockage in the separation hole 1221 is pushed upward, the separation hole 1221 is dredged, the dredging plate 14 is designed in an inclined manner, so that the separation plate 122 can be flipped and the whole separation hole 1221 on the separation plate 122 can be dredged at the same time, in the process of separating fecal solid and liquid, liquid flows to the dredging plate 14 through the separation hole 1221 and then flows to the second cavity 113 through the connecting pipe 13, the baffle 142 on the dredging plate 14 can effectively block the liquid to prevent the liquid from flowing into the first cavity 112, so that the excessive moisture in the first cavity 112 does not affect the biodegradation.

[0049] Compared with the prior art, by additionally providing the dredging plate 14 and the dredging block 141 thereon, when the separation plate 122 is turned downward by the oscillation block 51, the dredging block 141 can directly contact the blockage in the separation hole 1221 and push it upward, the dredging effect is enhanced, the blockage is more easily removed, the baffle 142 on the dredging plate 14 can effectively block the liquid, the liquid flows to the second cavity 113 through the connecting pipe 13, the liquid is prevented from flowing into the first cavity 112, and the stability of the biodegradation environment and the normal operation of the equipment are ensured.

[0050] The above describes the utility model and its implementation, which is not limited, and the drawings only show one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design of similar structure and embodiments of the technical scheme, they should all belong to the protection scope of the utility model.

Claims

1. An intelligent environmental-friendly public toilet biodegradation device, comprising a bin body (1), the bin body (1) comprising a reaction bin (11) and a separation bin (12), the reaction bin (11) and the separation bin (12) being mutually penetrable, characterized in that: The separation bin (12) is internally provided with a conveying assembly (121) and a separation plate (122), the separation plate (122) is located at the bottom of the conveying assembly (121), the separation plate (122) is provided with an opening, the separation plate (122) is provided with a separation hole (1221), and the separation hole (1221) is in a trumpet shape. The reaction bin (11) is internally provided with a partition plate (111), the reaction bin (11) is divided into a first cavity (112) and a second cavity (113) by the partition plate (111), the first cavity (112) is internally provided with a stirring part (2), the stirring part (2) comprises a first stirring assembly and a second stirring assembly, the first stirring assembly and the second stirring assembly are structurally identical and each comprises a stirring rod (21) and a first stirring blade (22), the first stirring blade (22) comprises a first fixed rod (221) and a first connecting rod (222), the first fixed rod (221) is located at the two ends of the first connecting rod (222), the first connecting rod (222) is in a wave shape, the inner wall of the first cavity (112) is provided with a second stirring blade (23) corresponding to the first stirring blade (22), and the second stirring blade (23) is structurally identical to the first stirring blade (22). The first stirring assembly and the second stirring assembly are connected by a transmission assembly (3). The second cavity (113) is internally provided with a multi-stage filtering assembly (4), and the reaction bin (11) is provided with a dosing pipe (114) corresponding to the first cavity (112) at the top.

2. The intelligent environment-friendly public toilet biodegradation device according to claim 1, characterized in that: The first cavity (112) and the separation bin (12) are mutually penetrated through the opening.

3. The intelligent environment-friendly public toilet biodegradation device according to claim 1, characterized in that: The first stirring blade (22) and the second stirring blade (23) are both multiple, multiple first stirring blades (22) are distributed in a circular linear manner on the stirring rod (21), and multiple second stirring blades (23) are distributed in an inclined linear manner on the inner wall of the first cavity (112).

4. The intelligent environment-friendly public toilet biodegradation device according to claim 1, characterized in that: The first fixed rod (221) and the first connecting rod (222) are fixedly connected, multiple first connecting rods (222) are arranged between the two ends of the first fixed rod (221), and gaps are formed between the multiple first connecting rods (222).

5. The intelligent environment-friendly public toilet biodegradation device according to claim 4, characterized in that: The second stirring blade (23) comprises a second fixed rod and a second connecting rod, the second fixed rod is structurally identical to the first fixed rod (221), the second connecting rod is structurally identical to the first connecting rod (222), and the second fixed rod is fixedly connected with the inner wall of the first cavity (112) and is designed to be inclined to the inner wall of the first cavity (112).

6. The intelligent environment-friendly public toilet biodegradation device according to claim 1, characterized in that: The transmission assembly (3) comprises a first gear (31) and a second gear (32), the first gear (31) and the second gear (32) are fixedly connected with the stirring rod (21) in the first stirring assembly and the second stirring assembly respectively, and the first gear (31) and the second gear (32) are mutually engaged.

7. The intelligent environment-friendly public toilet biodegradation device according to claim 1, characterized in that: The separating bin (12) is connected with the second cavity (113) through a connecting pipe (13), and the first cavity (112) and the second cavity (113) are both provided with a discharge port (115) at the bottom.

8. The intelligent environment-friendly public toilet biodegradation device according to claim 7, characterized in that: The first cavity (112) is hingedly connected with the separating bin (12), one end of the separating plate (122) is provided with an oscillation assembly (5), the oscillation assembly (5) comprises an oscillation block (51) and a spring (52), the oscillation block (51) is a cam, and the spring (52) is connected with the inner wall of the separating bin (12) and the separating plate (122) at two ends respectively.

9. The intelligent environment-friendly public toilet biodegradation device according to claim 8, characterized in that: The bottom of the separating plate (122) is provided with a corresponding dredging plate (14), the dredging plate (14) is provided with a corresponding dredging block (141) corresponding to the separating hole (1221), and the top of the connecting pipe (13) is located between the dredging plate (14) and the separating plate (122).

10. The intelligent environment-friendly public toilet biodegradation device according to claim 9, characterized in that: The dredging plate (14) is provided with a baffle (142) close to one end of the oscillation assembly (5), and the bottom of the separating plate (122) is provided with a groove corresponding to the baffle (142).

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