A feces processor

Abstract

The invention discloses a feces processor, comprising a housing and a feces processor, wherein the feces processor is arranged in the housing, and the feces processor comprises a fermentation chamber, wherein the fermentation chamber is provided with a feces inlet, and wherein an internal circulation stirring device is arranged in the fermentation chamber for causing the feces to circulate between the top and the bottom of the fermentation chamber. The invention stirs the feces in the fermentation chamber by arranging the internal circulation stirring device, and the internal circulation stirring device can cause the feces to circulate between the top and the bottom of the fermentation chamber, so that the feces circulates up and down in the fermentation chamber, and the stirring is very sufficient, and the technical problem that the stirring tool used in the feces processor in the prior art only stirs on a horizontal plane, and can only stir the feces locally, and the stirring is very insufficient, so that the overall decomposition rate of the feces is very low, thereby resulting in a very poor feces treatment effect is achieved, and the beneficial effects of sufficient feces stirring, high decomposition efficiency, and thorough feces treatment are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of ecological toilets, and in particular to a feces processor. Background Art

[0002] In modern cities, the treatment of feces and urine in public toilets is very troublesome. If not handled properly, it will directly affect environmental hygiene and consume a lot of water resources. Therefore, microbial feces processors have been widely used, which can not only save resources and protect the environment, but also convert feces into green biofertilizer to achieve resource recycling.

[0003] Existing microbial feces processors process feces through natural fermentation and decomposition of feces. The inside of the accumulated feces cannot be fully exposed to oxygen, and the decomposition will be very incomplete. Existing microbial feces processors use stirring tools to stir the feces to promote decomposition.

[0004] However, the inventors of this application found that the above-mentioned prior art has at least the following technical problems in the process of implementing the technical solutions in the embodiments of this application:

[0005] The stirring tool used in the feces processor in the prior art only stirs the feces on a horizontal plane, and can only stir the feces locally. The stirring is very insufficient, so that the overall decomposition rate of the feces is very low, resulting in a very poor feces treatment effect. Summary of the invention

[0006] The embodiment of the present application provides a feces processor, which solves the technical problem that the stirring tool used in the feces processor in the prior art only stirs on a horizontal plane, can only stir the feces locally, and the stirring is very insufficient, resulting in a very low overall decomposition rate of the feces, thereby causing a very poor feces treatment effect.

[0007] In order to solve the above problems, an embodiment of the present application provides a feces processor, which comprises:

[0008] Box;

[0009] The feces processing part is arranged in the box body, and the feces processing part includes a fermentation chamber, the fermentation chamber is provided with a feces inlet, and the fermentation chamber is provided with an internal circulation stirring device for promoting the feces to circulate between the top and the bottom of the fermentation chamber.

[0010] Furthermore, the feces inlet is opened on the top surface of the box body, and the internal circulation stirring device includes:

[0011] A downward rotating stirring conveyor is rotatably arranged below the feces inlet and is used to drive the feces to move from the feces inlet to the bottom of the fermentation chamber;

[0012] The upper rotary stirring conveyor is rotatably arranged on one side of the lower rotary stirring conveyor, and is used for driving the feces to move from the bottom of the fermentation chamber to the top of the fermentation chamber.

[0013] Furthermore, the downward rotating stirring conveyor comprises:

[0014] The first blade assembly includes a plurality of first spiral blades spaced apart from the feces inlet toward the bottom of the fermentation chamber, and the first spiral blades are connected by a first connecting rod;

[0015] A first rotating shaft, fixedly disposed on a first spiral blade closest to the bottom of the fermentation chamber;

[0016] The first driving component includes a first output shaft that can rotate along a first direction, and the first output shaft is connected to the first rotating shaft to drive the first blade assembly to rotate along the first direction.

[0017] Furthermore, the upward rotating stirring conveyor comprises:

[0018] The second blade assembly includes a plurality of second spiral blades spaced from the bottom of the fermentation chamber toward the top of the fermentation chamber, and the second spiral blades are connected by a second connecting rod;

[0019] A second rotating shaft is fixedly disposed on the second spiral blade closest to the bottom of the fermentation chamber;

[0020] The second driving component includes a second output shaft that can rotate along a second direction, and the second output shaft is connected to the second rotating shaft to drive the second blade assembly to rotate along the second direction, and the second direction is opposite to the first direction.

[0021] Furthermore, the internal circulation stirring device also includes:

[0022] The feces circulation baffle is arranged above the upward rotary stirring conveyor and extends obliquely from the direction of the upward rotary stirring conveyor to the feces inlet direction to guide the feces to move from the direction of the upward rotary stirring conveyor to the direction of the downward rotary stirring conveyor.

[0023] Furthermore, the feces processor also includes a urine processing unit, and the urine processing unit includes:

[0024] A urine chamber is arranged in the box body, the urine chamber is communicated with the urine inlet through a urine inlet pipe, and the urine chamber is communicated with the urine outlet through a urine evaporation pipe;

[0025] The urine atomizing device is arranged in the urine cavity to atomize the urine in the urine cavity.

[0026] Furthermore, the urine processing unit also includes:

[0027] A heating device is arranged in the urine cavity to heat the urine in the urine cavity, thereby promoting atomization;

[0028] The liquid level detection device is arranged in the urine cavity to detect the urine liquid level in the urine cavity.

[0029] Furthermore, the feces processor also includes an internal humidification system, which includes a connecting port connecting the fermentation chamber and the urine chamber, and the connecting port is provided with a one-way filtering device that only allows urine to flow from the urine chamber to the fermentation chamber.

[0030] Furthermore, the internal humidification system also includes:

[0031] The adjustable overflow pipe is movable up and down and locked and is passed through the bottom surface of the urine cavity. The top opening of the adjustable overflow pipe is located in the urine cavity and communicated with the urine cavity, and the bottom opening of the adjustable overflow pipe is located outside the box.

[0032] Furthermore, the feces processor also includes:

[0033] The blocking screen is located between the feces inlet and the downward rotating stirring conveyor, and the blocking screen is fixedly arranged on the downward rotating stirring conveyor.

[0034] Furthermore, the feces processor also includes:

[0035] The air pipe has one end connected to the fermentation chamber and the other end connected to the air source.

[0036] Furthermore, the feces processor also includes:

[0037] A discharge port is arranged on the wall surface of the box body and is communicated with the fermentation chamber.

[0038] An emptying port is provided on the bottom surface of the box body, and the emptying port is communicated with the urine cavity.

[0039] Furthermore, the feces processor also includes:

[0040] shell;

[0041] An inner liner is arranged in the outer shell, and a gap is formed between the inner liner and the outer shell;

[0042] The polyurethane foam layer is arranged in the gap between the inner liner and the outer shell.

[0043] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0044] (1) The feces processor described in the embodiment of the present application stirs the feces in the fermentation chamber by providing an internal circulation stirring device. The internal circulation stirring device can cause the feces to circulate between the top and the bottom of the fermentation chamber, so that the feces circulates up and down in the fermentation chamber. The stirring is very sufficient, which can promote the feces to be fully fermented and decomposed. This effectively solves the technical problem that the stirring tool used in the feces processor in the prior art only stirs on a horizontal plane, can only stir the feces locally, and the stirring is very insufficient, resulting in a very low overall decomposition rate of the feces, thereby resulting in a very poor feces treatment effect. This achieves the beneficial effects of sufficient feces stirring, high decomposition efficiency, and thorough feces treatment.

[0045] (2) The internal circulation stirring device described in the embodiment of the present application stirs the feces by arranging the downward rotating stirring conveyor and the upward rotating stirring conveyor. The downward rotating stirring conveyor can be rotatably arranged below the feces inlet, and is used to drive the feces to move from the feces inlet to the bottom of the fermentation chamber; the upward rotating stirring conveyor can be rotatably arranged on one side of the downward rotating stirring conveyor, and is used to drive the feces to move from the bottom of the fermentation chamber to the top of the fermentation chamber, thereby realizing the upward and downward circulation movement of the feces in the fermentation chamber and achieving sufficient stirring.

[0046] (3) The feces processor described in the embodiment of the present application is also provided with a urine processing unit to process urine. The urine is atomized by providing a urine atomizing device. The urine enters the urine cavity through the urine inlet. The urine atomizing device atomizes and evaporates the urine in the urine cavity and discharges it through the urine evaporating tube and the urine outlet. The treatment is thorough and effective.

[0047] (4) The feces processor described in the embodiment of the present application promotes the urine processing part to process urine by providing a heating device, and the heating device heats the urine in the urine cavity to promote atomization efficiency, thereby improving the urine processing effect.

[0048] (5) The feces processor described in the embodiment of the present application prevents dry burning by providing a liquid level detection device. The liquid level detection device can detect the urine level in the urine chamber and transmit it to a controller at the same time. A liquid level threshold is set in the processor. When the urine level is lower than the liquid level threshold, an alarm connected to the controller can issue a liquid level alarm, thereby preventing dry burning without urine in the urine chamber, which may cause damage to the feces processor.

[0049] (6) The feces processor described in the embodiment of the present application humidifies the feces in the fermentation chamber by providing an internal humidification system. The internal humidification system includes a connecting port connecting the fermentation chamber and the urine chamber, and the connecting port is provided with a one-way filter device that only allows urine to flow from the urine chamber to the fermentation chamber. Urine penetrates into the fermentation chamber through the one-way filter device to humidify, thereby adjusting the humidity in the fermentation chamber. No additional water is required, urine is reused, and energy is saved.

[0050] (7) The feces processor described in the embodiment of the present application is provided with an adjustable overflow pipe, so that the urine height in the urine chamber can be adjusted according to the actual situation of feces humidification. The adjustable overflow pipe makes the internal humidification system controllable and more practical.

[0051] (8) The feces processor described in the embodiment of the present application provides an air pipe to connect the air source to supplement air to the fermentation chamber to oxygenate the feces, thereby promoting microbial reaction and completely decomposing the feces.

[0052] (9) The wall surface of the box body of the feces disposer described in the embodiment of the present application includes an outer shell, an inner shell and a polyurethane foam layer. Polyurethane foam is formed between the outer shell and the inner shell to form a whole, which can not only increase the structural strength of the box body, but also keep the feces disposer warm.

[0053] (10) The feces processor described in the embodiment of the present application also includes an intercepting screen, which can intercept larger objects (such as stones) from falling from the feces inlet and damaging the downward rotating stirring conveyor, thereby protecting the downward rotating stirring conveyor and extending the service life of the downward rotating stirring conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 is a front view of a feces processor in one embodiment of the present application;

[0055] Figure 2 This is a schematic diagram of the internal structure of a feces processor in one embodiment of the present application;

[0056] Figure 3 is a rear view of a feces processor in one embodiment of the present application;

[0057] Figure 4 is a side view of a feces processor in one embodiment of the present application;

[0058] Figure 5 is a top view of a feces processor in one embodiment of the present application;

[0059] Figure 6 It is a bottom view of a feces processor in one embodiment of the present application. DETAILED DESCRIPTION

[0060] The embodiment of the present application provides a feces processor, which solves the technical problem that the stirring tool used in the feces processor in the prior art only stirs on a horizontal plane, can only stir the feces locally, and the stirring is very insufficient, resulting in a very low overall decomposition rate of the feces, thereby causing a very poor feces treatment effect.

[0061] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0062] An internal circulation stirring device is provided to stir the feces in the fermentation chamber. The internal circulation stirring device can cause the feces to circulate between the top and the bottom of the fermentation chamber, so that the feces circulates up and down in the fermentation chamber, and the stirring is very sufficient, which can promote the feces to be fully fermented and decomposed. This effectively solves the technical problem that the stirring tool used in the feces processor in the prior art only stirs on the horizontal plane, can only stir the feces locally, and the stirring is very insufficient, so that the overall decomposition rate of the feces is very low, thereby resulting in a very poor feces treatment effect. This achieves the beneficial effects of sufficient feces stirring, high decomposition efficiency, and thorough feces treatment.

[0063] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0064] Embodiment 1

[0065] Figures 1 to 6 They are a front view, a schematic diagram of the internal structure, a rear view, a side view, a top view and a bottom view of a feces processor in one embodiment of the present application, as shown in FIG. Figures 1 to 6 As shown, the feces processor includes a housing 100 and a feces processing portion.

[0066] The feces processing part is arranged in the box body 100, and the feces processing part includes a fermentation chamber 230, the fermentation chamber 230 is provided with a feces inlet 110, and the fermentation chamber 230 is provided with an internal circulation stirring device for promoting feces to circulate between the top and the bottom of the fermentation chamber.

[0067] The embodiment of the present application stirs the feces in the fermentation chamber 230 by setting an internal circulation stirring device. The internal circulation stirring device can cause the feces to circulate between the top and the bottom of the fermentation chamber, so that the feces circulates up and down in the fermentation chamber, and the stirring is very sufficient, which can promote the feces to be fully fermented and decomposed. It effectively solves the technical problem that the stirring tool used in the feces processor in the prior art only stirs on the horizontal plane, can only achieve local stirring of the feces, and the stirring is very insufficient, so that the overall decomposition rate of the feces is very low, thereby resulting in a very poor feces treatment effect. The beneficial effects of sufficient feces stirring, high decomposition efficiency, and thorough feces treatment are achieved.

[0068] Furthermore, the feces inlet 110 is opened on the top surface of the box body 100, and the internal circulation stirring device includes a downward rotating stirring conveyor 210 and an upward rotating stirring conveyor 220, wherein: the downward rotating stirring conveyor 210 is rotatably arranged below the feces inlet 110, and is used to drive the feces from the feces inlet 110 to the bottom of the fermentation chamber; the upward rotating stirring conveyor 220 is rotatably arranged on one side of the downward rotating stirring conveyor 210, and is used to drive the feces from the bottom of the fermentation chamber to the top of the fermentation chamber.

[0069] Specifically, feces falls downward from the feces inlet 110 onto the downward rotating stirring conveyor 210 in the fermentation chamber, the downward rotating stirring conveyor 210 rotates and drives the feces to move downward to the bottom of the fermentation chamber, and the upward rotating stirring conveyor 220 rotates and drives the feces to move upward to the top of the fermentation chamber, thereby realizing the upward and downward circulation of feces in the fermentation chamber and achieving sufficient stirring.

[0070] Furthermore, the downward rotating stirring conveyor 210 includes a first blade combination, a first rotating shaft 213 and a first driving component 214, wherein: the first blade combination includes a plurality of first spiral blades 211 spaced apart from top to bottom, and the two sides of each first spiral blade 211 are respectively connected by a hard first connecting rod 212; the first rotating shaft 213 is fixedly arranged on the lowest first spiral blade 211; the first driving component 214 includes a first output shaft that can rotate along a first direction (for example, clockwise), and the first output shaft is coaxially fixedly connected to the first rotating shaft 213 to drive the first blade combination to rotate along the first direction, thereby guiding the feces to the bottom of the fermentation chamber.

[0071] Specifically, the first driving component 214 rotates along the first direction, synchronously driving the first rotating shaft 213 to rotate along the first direction, so that the first blade assembly rotates along the first direction, and the feces is guided downward along the layers of the first spiral blades 211 to the bottom of the fermentation chamber.

[0072] Furthermore, the upward rotating stirring conveyor includes a second blade combination, a second rotating shaft 223 and a second driving component 224, wherein: the second blade combination includes a plurality of second spiral blades 221 spaced apart from bottom to top, and the two sides of each second spiral blade 221 are respectively connected by a second connecting rod 222; the second rotating shaft 223 is fixedly arranged on the second spiral blade 221 at the bottom; the second driving component 224 includes a second output shaft that can rotate along a second direction (such as counterclockwise), and the second output shaft is connected to the second rotating shaft 223 to drive the second blade combination to rotate along the second direction, and the second direction is opposite to the first direction.

[0073] Specifically, the second driving component 224 rotates along the second direction, synchronously driving the second rotating shaft 223 to rotate along the second direction, so that the second blade assembly rotates along the second direction, and the feces are guided upward along the layers of the first spiral blades 211 to the top of the fermentation chamber.

[0074] Furthermore, the internal circulation stirring device also includes a feces circulation baffle 240, which is arranged above the upper rotating stirring conveyor 220 and extends obliquely from the direction of the upper rotating stirring conveyor 220 to the direction of the feces inlet 110 to guide the feces to move from the direction of the upper rotating stirring conveyor 220 to the direction of the lower rotating stirring conveyor 210, thereby playing a role in pushing flow and guiding, avoiding the formation of dead corners, and promoting sufficient stirring.

[0075] Furthermore, the feces processor also includes a urine processing unit, which includes a urine chamber 310 and a urine atomization device. The urine chamber 310 is arranged in the box body 100, and the urine chamber 310 is connected to the urine inlet 312 through a urine inlet pipe 314, and the urine chamber 310 is connected to the urine outlet 311 through a urine evaporation pipe 313; the urine atomization device is arranged in the urine chamber 310 to atomize the urine in the urine chamber 310.

[0076] Specifically, the urine atomizing device is an ultrasonic atomizing device, and the urine evaporating pipe 313 and the urine inlet pipe 314 are respectively arranged on both sides of the box body 100, and the urine evaporating pipe 313 and the urine inlet pipe 314 are respectively arranged along the inner wall of the box body 100. Urine enters the urine cavity 310 through the urine inlet 312, and the urine atomizing device atomizes and evaporates the urine in the urine cavity 310, and discharges it through the urine evaporating pipe 313 and the urine outlet 311, so that the treatment is thorough and the effect is good.

[0077] Furthermore, the urine processing part also includes a heating device and a liquid level detection device, wherein the heating device is arranged in the urine cavity to heat the urine in the urine cavity to promote atomization; the liquid level detection device is arranged in the urine cavity to detect the urine level in the urine cavity 310.

[0078] Specifically, the heating device heats the urine in the urine cavity 310 to promote atomization efficiency, thereby improving the urine treatment effect. For example, the heating device can be an electric heating wire. The liquid level detection device (the liquid level detection device can be a liquid level sensor) can detect the urine level in the urine cavity 310 and transmit it to the controller at the same time. The controller is provided with a liquid level threshold. When the urine level is lower than the liquid level threshold, the alarm connected to the controller can issue a liquid level alarm, thereby preventing the urine cavity 310 from burning dry without urine, causing damage to the feces processor.

[0079] Furthermore, the feces processor also includes an internal humidification system, which includes a connecting port connecting the fermentation chamber 230 and the urine chamber 310, and the connecting port is provided with a one-way filtering device 400 that only allows urine to flow from the urine chamber 310 to the fermentation chamber 230 but does not allow objects in the fermentation chamber 230 to flow into the urine chamber 310.

[0080] Specifically, urine penetrates into the fermentation chamber 230 through the one-way filter device 400 to humidify the fermentation chamber 230, thereby adjusting the humidity in the fermentation chamber 230. There is no need to replenish water, and the urine is reused to save energy.

[0081] Furthermore, the internal humidification system also includes an adjustable overflow pipe 320, which can be moved up and down and locked to pass through the bottom surface of the urine chamber 310, the top of the adjustable overflow pipe 320 is located in the urine chamber 310 and connected to the urine chamber 310, and the bottom of the adjustable overflow pipe 320 is located outside the box 100.

[0082] Specifically, by moving the adjustable overflow pipe 320 up and down, the distance between the top opening and the bottom of the urine chamber 310 can be adjusted, and the internal humidification system can be controlled by controlling the liquid level in the urine chamber 310. For example, when the adjustable overflow pipe 320 is moved upward, the distance between the top opening and the bottom of the urine chamber 310 is relatively far, the urine level in the urine chamber 310 is relatively high, and the urine can enter the fermentation chamber 230 for humidification; when the adjustable overflow pipe 320 is moved downward, the distance between the top opening and the bottom of the urine chamber 310 is relatively far, the urine level in the urine chamber 310 is relatively low, and the urine cannot enter the fermentation chamber 230 for humidification. In this embodiment, the adjustable overflow pipe 320 can be tightened on the box body 100 by a nut seal. The adjustable overflow pipe 320 makes the internal humidification system controllable and more practical.

[0083] Furthermore, the feces processor further includes an air pipe 500, one end of which is connected to the fermentation chamber 230, and the other end of which is used to be connected to an air source. Specifically, the air source is high-pressure air, and the air pipe 500 transports air into the fermentation chamber 230 to oxygenate the feces, thereby promoting microbial reaction and achieving sufficient decomposition.

[0084] Furthermore, the feces processor also includes a discharge port 130, which is opened on the wall of the box 100 and communicates with the fermentation chamber 230. Specifically, when the equipment is overhauled, the residue of the feces after microbial decomposition can be discharged through the discharge port 130 as a green biological fertilizer.

[0085] Furthermore, the feces disposer also includes an emptying port, which is opened on the wall of the box body 100 and is connected to the urine cavity 310 for emptying the urine in the urine cavity 310 .

[0086] Furthermore, the wall of the box body includes an outer shell 121, an inner liner 123 and a polyurethane foam layer 122, wherein: the inner liner 123 is arranged in the outer shell 121, and there is a gap between the inner liner 123 and the outer shell 121; the polyurethane foam layer is arranged in the gap between the inner liner 123 and the outer shell 121.

[0087] Specifically, polyurethane foaming is performed between the outer shell 121 and the inner liner 123 to form a whole, which can not only increase the structural strength of the box body 100, but also keep the feces processor warm.

[0088] Furthermore, the feces processor also includes an intercepting screen 600 , which is located between the feces inlet 110 and the downward-rotating stirring conveyor 210 , and the intercepting screen 600 is fixedly disposed on the downward-rotating stirring conveyor 210 .

[0089] Specifically, the intercepting screen 600 can intercept larger objects (such as stones) from falling from the feces inlet 110 and damaging the downward rotating stirring conveyor 210, thereby protecting the downward rotating stirring conveyor 210, thereby extending the service life of the downward rotating stirring conveyor 210. In this embodiment, the intercepting screen 600 is mounted on the downward rotating stirring conveyor 210 through brackets on both sides, and the brackets are fixedly connected to the first connecting rods 212 on both sides of the first blade assembly.

[0090] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0091] (1) The feces processor described in the embodiment of the present application stirs the feces in the fermentation chamber 230 by providing an internal circulation stirring device. The internal circulation stirring device can cause the feces to circulate between the top and the bottom of the fermentation chamber, so that the feces circulates up and down in the fermentation chamber. The stirring is very sufficient, which can promote the feces to be fully fermented and decomposed. This effectively solves the technical problem that the stirring tool used in the feces processor in the prior art only stirs on a horizontal plane, can only stir the feces locally, and the stirring is very insufficient, resulting in a very low overall decomposition rate of the feces, thereby resulting in a very poor feces treatment effect. This achieves the beneficial effects of sufficient feces stirring, high decomposition efficiency, and thorough feces treatment.

[0092] (2) The internal circulation stirring device described in the embodiment of the present application stirs the feces by arranging the downward rotating stirring conveyor 210 and the upward rotating stirring conveyor 220. The downward rotating stirring conveyor 210 is rotatably arranged below the feces inlet 110, and is used to drive the feces to move from the feces inlet 110 to the bottom of the fermentation chamber; the upward rotating stirring conveyor 220 is rotatably arranged on one side of the downward rotating stirring conveyor 210, and is used to drive the feces to move from the bottom of the fermentation chamber to the top of the fermentation chamber, thereby realizing the upward and downward circulation of the feces in the fermentation chamber and achieving sufficient stirring.

[0093] (3) The feces processor described in the embodiment of the present application is also provided with a urine processing unit to process urine. The urine is atomized by providing a urine atomizing device. The urine enters the urine cavity 310 through the urine inlet 312. The urine atomizing device atomizes and evaporates the urine in the urine cavity 310 and discharges it through the urine evaporation pipe 313 and the urine outlet 311. The treatment is thorough and effective.

[0094] (4) The feces processor described in the embodiment of the present application promotes the urine processing part to process urine by providing a heating device, and the heating device heats the urine in the urine chamber 310 to promote atomization efficiency, thereby improving the urine processing effect.

[0095] (5) The feces processor described in the embodiment of the present application prevents dry burning by providing a liquid level detection device. The liquid level detection device can detect the urine level in the urine chamber 310 and transmit it to a controller at the same time. A liquid level threshold is set in the processor. When the urine level is lower than the liquid level threshold, an alarm connected to the controller can issue a liquid level alarm, thereby preventing dry burning without urine in the urine chamber 310, which would cause damage to the feces processor.

[0096] (6) The feces processor described in the embodiment of the present application humidifies the feces in the fermentation chamber 230 by providing an internal humidification system. The internal humidification system includes a connecting port connecting the fermentation chamber 230 and the urine chamber 310, and the connecting port is provided with a one-way filter device 400 that only allows urine to flow from the urine chamber 310 to the fermentation chamber 230. Urine penetrates into the fermentation chamber 230 through the one-way filter device 400 to humidify, thereby adjusting the humidity in the fermentation chamber 230. No additional water is required, urine is reused, and energy is saved.

[0097] (7) The feces processor described in the embodiment of the present application is provided with an adjustable overflow pipe 320, so that the urine height in the urine chamber can be adjusted according to the actual situation of feces humidification. The adjustable overflow pipe 320 makes the internal humidification system controllable and more practical.

[0098] (8) The feces processor described in the embodiment of the present application provides an air pipe 500 to connect to an air source to replenish air to the fermentation chamber 230, so as to oxygenate the feces, thereby promoting microbial reaction and completely decomposing the feces.

[0099] (9) The wall surface of the box body of the feces disposer described in the embodiment of the present application includes an outer shell 121, an inner liner 123 and a polyurethane foam layer 122. Polyurethane foam is formed between the outer shell 121 and the inner liner 123 to form a whole, which can not only increase the structural strength of the box body 100, but also keep the feces disposer warm.

[0100] (10) The feces processor described in the embodiment of the present application also includes an intercepting screen 600, which can intercept larger objects (such as stones) from falling from the feces inlet 110 and damaging the downward rotating stirring conveyor 210, thereby protecting the downward rotating stirring conveyor 210 and extending the service life of the downward rotating stirring conveyor 210.

[0101] It should be understood that although the terms "first", "second", etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are used only to distinguish one unit from another. For example, a first unit may be referred to as a second unit, and similarly, a second unit may be referred to as a first unit without departing from the scope of the exemplary embodiments.

[0102] The directional terms such as outer, middle, inner, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. They are relative concepts and may change accordingly according to different positions and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms.

[0103] The above is only a preferred embodiment of the present application, and is not any formal or substantial limitation to the present application. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the method of the present application, and these improvements and supplements should also be regarded as the protection scope of the present invention. Any technician familiar with this profession, without departing from the spirit and scope of the present application, can make some changes, modifications and evolutions of the technical content disclosed above, which are equivalent embodiments of the present application; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments based on the substantial technology of the present application are still within the scope of the technical solution of the present application.

Claims

1. A feces processor, characterized in that: The feces processor comprises: Box; A feces processing unit is arranged in the box body, the feces processing unit includes a fermentation chamber, the fermentation chamber is provided with a feces inlet, and the fermentation chamber is provided with an internal circulation stirring device for promoting feces to circulate between the top of the fermentation chamber and the bottom of the fermentation chamber; The feces processor also includes a urine processing unit, and the urine processing unit includes: A urine chamber is arranged in the box body, the urine chamber is connected with the urine inlet through the urine inlet pipe, and the urine chamber is connected with the urine outlet through the urine evaporation pipe; A urine atomizing device, disposed in the urine cavity, to atomize the urine in the urine cavity; The feces processor further includes an internal humidification system, the internal humidification system includes a communication port connecting the fermentation chamber and the urine chamber, and the communication port is provided with a one-way filtering device that only allows urine to flow from the urine chamber to the fermentation chamber; The internal humidification system also includes: An adjustable overflow pipe is movable up and down and is locked and penetrates the bottom surface of the urine cavity, the top opening of the adjustable overflow pipe is located in the urine cavity and communicates with the urine cavity, and the bottom opening of the adjustable overflow pipe is located outside the box; When the adjustable overflow pipe is moved upward, the distance between the top opening and the bottom of the urine chamber is relatively large, the urine level in the urine chamber is relatively high, and the urine can enter the fermentation chamber for humidification; when the adjustable overflow pipe is moved downward, the distance between the top opening and the bottom of the urine chamber is relatively large, the urine level in the urine chamber is relatively low, and the urine cannot enter the fermentation chamber for humidification.

2. A feces processor according to claim 1, characterized in that: The feces inlet is opened on the top surface of the box body, and the internal circulation stirring device includes: A downward rotating stirring conveyor is rotatably arranged below the feces inlet and is used to drive the feces to move from the feces inlet to the bottom of the fermentation chamber; The upper rotary stirring conveyor is rotatably arranged on one side of the lower rotary stirring conveyor, and is used for driving the feces to move from the bottom of the fermentation chamber to the top of the fermentation chamber.

3. A feces processor according to claim 2, characterized in that: The downward rotating stirring conveyor comprises: The first blade assembly includes a plurality of first spiral blades spaced apart from the feces inlet toward the bottom of the fermentation chamber, and the first spiral blades are connected by a first connecting rod; A first rotating shaft, fixedly disposed on a first spiral blade closest to the bottom of the fermentation chamber; The first driving component includes a first output shaft that can rotate along a first direction, and the first output shaft is connected to the first rotating shaft to drive the first blade assembly to rotate along the first direction.

4. A feces processor according to claim 3, characterized in that: The upward rotating stirring conveyor comprises: The second blade assembly includes a plurality of second spiral blades spaced from the bottom of the fermentation chamber toward the top of the fermentation chamber, and the second spiral blades are connected by a second connecting rod; A second rotating shaft is fixedly disposed on the second spiral blade closest to the bottom of the fermentation chamber; The second driving component includes a second output shaft that can rotate along a second direction, and the second output shaft is connected to the second rotating shaft to drive the second blade assembly to rotate along the second direction, and the second direction is opposite to the first direction.

5. A feces processor according to claim 4, characterized in that: The internal circulation stirring device also includes: The feces circulation baffle is arranged above the upward rotary stirring conveyor and extends obliquely from the direction of the upward rotary stirring conveyor to the feces inlet direction to guide the feces to move from the direction of the upward rotary stirring conveyor to the direction of the downward rotary stirring conveyor.

6. A feces processor according to claim 1, characterized in that: The urine processing unit further comprises: A heating device is arranged in the urine cavity to heat the urine in the urine cavity, thereby promoting atomization; The liquid level detection device is arranged in the urine cavity to detect the urine liquid level in the urine cavity.

7. A feces processor according to claim 2, characterized in that: The feces processor also includes: The blocking screen is located between the feces inlet and the downward rotating stirring conveyor, and the blocking screen is fixedly arranged on the downward rotating stirring conveyor.

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