Incineration closestool

Abstract

The invention provides an incineration closestool, and relates to the technical field of closestools, the incineration closestool comprises a closestool body, the closestool body is internally provided with a laying cavity used for laying a feces collection bag, a rotatable thermal insulation cover plate, an incineration cavity, a catalytic heating device and an exhaust fan; the laying cavity, the thermal insulation cover plate and the incineration cavity are sequentially arranged from top to bottom. The electric heater and the temperature sensor are arranged in the catalytic device at the same time, and therefore preheating control over the working interval of the catalytic device can be completed in advance. The temperature of the feces is rapidly increased through sensitizing agents and microwave heating, the feces is incinerated, gas generated after incineration enters the preheated catalytic device and then is immediately purified, and therefore odor generated by feces incineration is effectively purified, environmental pollution is avoided, and meanwhile protection and sustainable utilization of water resources are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of toilets, and in particular to an incineration toilet. Background Art

[0002] Traditional processes mainly rely on flushing systems to flush excrement into sewers. These excrement will enter the city's sewage treatment system through sewage pipes. In sewage treatment plants, excrement will undergo a series of complex physical, chemical and biological treatment processes. First, large solid debris is removed through physical means such as screens, and then sedimentation is carried out to allow suspended solids in sewage to settle to the bottom of the pool to form sludge. Then, through biological treatment, microorganisms are used to decompose organic matter in sewage. The treated sewage will not be discharged into natural water bodies until it meets the discharge standards, and the sludge will be further treated, such as anaerobic digestion and dehydration. Some sludge may be used for agricultural fertilizers and other purposes, but the harmful substances in it need to be strictly controlled. If the sewage treatment system fails or sewage is discharged without effective treatment, it will cause serious pollution to the water environment. Nutrients such as nitrogen and phosphorus contained in sewage can cause eutrophication of water bodies, trigger algae proliferation, and destroy aquatic ecosystems. At the same time, pathogens in sewage may also spread diseases and endanger human health. In addition, the sewage treatment process itself consumes a lot of energy and resources, including electricity and chemicals.

[0003] The existing incineration toilet uses an electric heating tube incineration toilet. A circle of electric heating tubes is built into the incinerator to heat the feces and catalyst by radiant heat. Since only one radiant heat source is used, the feces have been heated to produce odor before the catalyst is preheated to the working temperature, so the toilet will produce a considerable degree of odor in the initial stage of incineration. In addition, due to the use of radiant heat source, the heating efficiency of feces is low. The incineration time after a single toilet is often as long as 1 hour, and the thermal energy utilization rate is low.

[0004] The existing incineration toilets are gas-fired incineration toilets, which have a circle of gas flame nozzles built into the incinerator to heat the feces and sewage by directly spraying the flames onto the feces and sewage. Although the heating speed of the gas-fired incineration toilet is much faster than that of the electric heating tube incineration toilet, since only one heat source is used, the feces and sewage are heated to produce odor before the catalyst is preheated to the working temperature, so the toilet will also produce a considerable degree of odor in the initial stage of incineration. Summary of the invention

[0005] In order to solve the problems existing in the prior art, at least one embodiment of the present invention provides an incineration toilet, which effectively purifies the odor generated by the incineration of feces and sewage and avoids environmental pollution.

[0006] In the first aspect, an embodiment of the present invention proposes an incineration toilet, comprising a toilet body, wherein the toilet body is provided with a laying chamber for laying a feces collection bag, a rotatable thermal insulation cover, an incineration chamber, a catalytic heating device and an exhaust fan; the laying chamber, the thermal insulation cover and the incineration chamber are arranged in sequence from top to bottom, the laying chamber is provided with an openable and closable lower bag opening, the lower bag opening leads to the incineration chamber, and a feces heating container is provided in the incineration chamber; the incineration chamber is provided with an air inlet and an exhaust port, the exhaust port is provided with an exhaust temperature detector, the input end of the catalytic heating device is connected to the exhaust port, and the output end of the catalytic heating device is connected to the exhaust fan through the exhaust channel.

[0007] In some embodiments, the present invention provides an incineration toilet, in which the laying cavity is formed by a combination of a fixed half bowl body and a movable half bowl body; the fixed half bowl body is connected to the top of the toilet body, and one end of the top of the movable half bowl body is rotatably connected to the two sides of the top of the toilet body through a rotating shaft.

[0008] In some embodiments, the present invention provides an incineration toilet, in which a sensitizer is attached to the feces collection bag.

[0009] In some embodiments, the present invention provides an incineration toilet, wherein side panels are respectively provided on both sides of the toilet body, the side panels are provided with guide grooves, and vertical panels are respectively connected to both sides of the insulation cover plate, and the vertical panels are provided with guide columns matching the guide grooves.

[0010] In some embodiments, the present invention provides an incineration toilet, wherein the guide groove includes a first vertical groove and an oblique groove, the first vertical groove is located above the oblique groove, and the lower end of the oblique groove is connected to the second vertical groove.

[0011] In some embodiments, the present invention provides an incineration toilet, wherein a feces and sewage inlet is provided at the top of the incineration chamber, and the feces and sewage inlet is connected to a contact plate; and a sealing protrusion corresponding to the feces and sewage inlet is connected to the bottom of the insulation cover plate.

[0012] In some embodiments, the present invention provides an incineration toilet, wherein the air inlet is arranged on the abutment plate and passes through the incineration chamber.

[0013] In some embodiments, the present invention provides an incineration toilet, in which the feces heating container includes a dry pot, a microwave power supply, a magnetron and a waveguide, the waveguide leads to the dry pot, and the microwave power supply, the magnetron and the waveguide are connected in sequence.

[0014] In some embodiments, the present invention provides an incineration toilet, wherein the feces heating container also includes a heat dissipation fan, and the heat dissipation fan is connected to the magnetron through a heat dissipation channel.

[0015] In some embodiments, the present invention provides an incineration toilet, wherein the catalytic heating device includes a catalytic electric heater and a catalytic temperature detector.

[0016] It can be seen that in an incineration toilet of an embodiment of the present invention, an electric heater and a temperature sensor are simultaneously arranged in the catalytic device, so that the preheating control of the working range of the catalytic device can be completed in advance. Then, the temperature of the feces and sewage is quickly increased by sensitizer and microwave heating, and the feces and sewage are incinerated. The gas generated after the incineration enters the preheated catalytic device and is immediately purified, thereby effectively purifying the odor generated by the incineration of feces and sewage, avoiding environmental pollution, and also contributing to the protection and sustainable use of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 Shown is a first structural schematic diagram of an incineration toilet in an embodiment of the present invention;

[0019] Figure 2 Shown is a second structural schematic diagram of an incineration toilet in an embodiment of the present invention;

[0020] Figure 3 Shown is a third structural schematic diagram of an incineration toilet according to an embodiment of the present invention;

[0021] Figure 4 It is a schematic diagram showing the thermal insulation cover plate when it is folded in an embodiment of the present invention.

[0022] The reference numerals in the accompanying drawings of the specification are as follows:

[0023] Toilet body 1, side panel 11, first vertical groove 111, oblique groove 112, second vertical groove 113, laying cavity 2, fixed half bowl body 21, movable half bowl body 22, thermal insulation cover plate 3, vertical plate 31, guide column 311, sealing protrusion 32, incineration cavity 4, air inlet 41, exhaust port 42, feces and sewage inlet 43, microwave power supply 44, magnetron 45, waveguide tube 46, heat dissipation air 47, heat dissipation channel 471, abutment plate 48, catalytic heating device 5, exhaust channel 6. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0026] In the prior art, the existing incineration toilet uses an electric heating tube incineration toilet, and a circle of electric heating tubes is built into the incinerator to heat the feces and catalyst by radiant heat. Since only one radiant heat source is used, the feces have been heated to produce odor before the catalyst is preheated to the working temperature, so the toilet will produce a considerable degree of odor in the initial stage of incineration. In addition, due to the use of a radiant heat source, the heating efficiency of feces is low, and the incineration time after a single toilet is often as long as 1 hour, and the thermal energy utilization rate is low. Furthermore, the existing incineration toilet also uses a gas-fired incineration toilet, and a circle of gas flame nozzles is built into the incinerator to heat the feces by directly spraying the flame onto the feces. The heating speed of the gas-fired incineration toilet is much faster than that of the electric heating tube incineration toilet. Since only one heat source is used, the feces have been heated to produce odor before the catalyst is preheated to the working temperature, so the toilet will also produce a considerable degree of odor in the initial stage of incineration.

[0027] Incineration toilets treat excreta by incinerating them at high temperatures, which can effectively kill various pathogens, including bacteria, viruses, parasite eggs, etc. For example, in some places with extremely high hygiene requirements, such as isolation wards in infectious disease hospitals and specific areas of biological laboratories, incineration toilets can prevent pathogens from spreading through excreta and avoid cross-infection. Because many pathogenic microorganisms cannot survive in high-temperature environments, the general incineration temperature can reach several hundred degrees Celsius, which is enough to kill common harmful microorganisms.

[0028] Incineration toilets burn excrement directly into ashes, rather than simply flushing excrement into the sewer like traditional flush toilets. This fundamentally eliminates the source of odor. In some small, enclosed spaces such as yachts and mobile RVs, using incineration toilets can keep the indoor environment fresh and will not affect the user experience due to the residual odor of excrement.

[0029] Incineration toilets do not require water to flush excrement, which is a huge advantage for areas with scarce water resources or in water-scarce situations (such as camping in the wild, temporary facilities in drought-stricken areas, etc.). Traditional toilets consume several liters of water each time they flush, but the use of incineration toilets can avoid this waste of water resources, which helps to protect and sustainably utilize water resources.

[0030] Since there is no flushing process, no sewage will be generated. This can avoid the problem of sewage discharge polluting the surrounding water and soil environment in some places without a complete sewage treatment system, such as temporary buildings in remote mountainous areas and simple facilities on islands. At the same time, it also reduces the burden on urban sewage treatment plants and helps improve the overall ecological environment.

[0031] The installation of an incineration toilet is relatively simple, and it does not require the connection of a complex water supply and drainage system. This allows it to be easily installed in a variety of environments, whether in a wild tent camp without drainage facilities, or in some old buildings where it is difficult to renovate the drainage pipes. As long as there is a power supply (usually AC or a suitable battery pack), it can be installed and used normally, greatly expanding the scope of use of the toilet.

[0032] The internal structure of an incineration toilet is relatively simple, mainly consisting of an incinerator and related control components. In terms of daily maintenance, users only need to clean the ashes regularly and check the operating status of the incineration device (such as whether the heating element is normal, whether the ventilation system is unobstructed, etc.). Compared with the complex problems that may occur in traditional toilets, such as water tank leakage and sewer blockage, the maintenance of an incineration toilet is more intuitive and easy to operate. The excrement is treated by high-temperature incineration inside the toilet. There is usually a special incinerator device, whose operating temperature can reach several hundred degrees Celsius, which can quickly burn the excrement and convert it into ashes. The volume of these ashes is greatly reduced compared to the original excrement, and generally only the ash collection container needs to be cleaned regularly.

[0033] The impact of incineration toilets on the atmospheric environment can be controlled at a low level through reasonable technical means. Moreover, since sewage discharge is reduced, in some water resource protection areas or ecologically fragile areas, incineration toilets are more conducive to local ecological environment protection.

[0034] The ash after incineration itself can be used as a potential resource for building materials or soil conditioners. For example, in the production of some building materials, the treated ash can be mixed with other materials to make bricks, etc.

[0035] The embodiment of the present invention provides the following solution:

[0036] like Figures 1 to 3 As shown, an embodiment of the present invention provides an incineration toilet, including a toilet body 1, in which a laying chamber 2 for laying a feces collection bag, a rotatable heat-insulating cover plate 3, an incineration chamber 4, a catalytic heating device 5 and an exhaust fan are provided. The laying chamber 2, the heat-insulating cover plate 3 and the incineration chamber 4 are arranged in sequence from top to bottom, the laying chamber 2 is provided with an openable lower bag opening, the lower bag opening leads to the incineration chamber 4, and a feces heating container is provided in the incineration chamber 4. The incineration chamber 4 is provided with an air inlet 41 and an exhaust port 42, the exhaust port 42 is provided with an exhaust temperature detector, the input end of the catalytic heating device 5 is connected to the exhaust port 42, and the output end of the catalytic heating device 5 is connected to the exhaust fan through the exhaust channel 6.

[0037] It should be noted that during defecation, the feces collection bag is laid in the laying chamber 2. After using the toilet, the feces collection bag falls from the lower bag mouth into the feces heating container of the incineration chamber 4 below. The feces collection bag is incinerated in the feces heating container, and the exhaust temperature detector can use a temperature sensor. A single feces can complete four steps of waste heating, liquid evaporation, solid heating, and solid incineration within 15 minutes. The gas discharged from the incineration chamber 4 is passed into the catalytic heating device 5 through the exhaust fan. The heated catalyst removes the malodorous and irritating gases, which are discharged after being purified. The air volume of the exhaust fan is then controlled according to the temperature in the incineration chamber detected by the exhaust temperature detector, so that the gas generated after incineration can be immediately purified, effectively purifying the odor generated by the incineration of feces and avoiding environmental pollution.

[0038] In some embodiments, a cooler is installed in the exhaust passage 6. The cooler can be a heat exchanger. The gas purified by the catalytic heating device 5 is cooled by the cooler and then discharged, thereby preventing fire or explosion caused by high temperature and also preventing damage to the exhaust fan.

[0039] In some embodiments, a sensitizer is attached to the feces collection bag to accelerate the burning of feces in the feces collection bag.

[0040] It should be noted that the manure collection bag uses a water-impermeable paper bag to collect manure. The sensitizer can be evenly attached to the paper bag through paraffin or environmentally friendly organic waterproof glue, or the sensitizer water-soluble bag can be adhered to the paper bag body.

[0041] In some embodiments, the laying cavity 2 is formed by a fixed half bowl body 21 and a movable half bowl body 22. The fixed half bowl body 21 is connected to the top of the toilet body 1, and one end of the top of the movable half bowl body 22 is rotatably connected to both sides of the top of the toilet body 1 through a rotating shaft.

[0042] It should be noted that, after the movable half bowl body 22 rotates through the rotating shaft, it forms an open lower bag opening with the fixed half bowl body 21, and the feces collection belt enters the incineration chamber 4 from the formed lower bag opening.

[0043] In some embodiments, a manure inlet 43 is provided at the top of the incineration chamber 4, and the manure inlet 43 is connected to an abutment plate 48. A sealing protrusion 32 corresponding to the manure inlet 43 is connected to the bottom of the insulation cover plate 3. An air inlet 41 is provided on the abutment plate 48 and communicates with the incineration chamber 4.

[0044] It should be noted that the heat-insulating cover plate 3 can prevent the high temperature of the flame during combustion in the incineration chamber 4 from being transmitted to the laying chamber 2, thereby preventing the leakage of foul-smelling and irritating gases. The heat-insulating cover plate 3 blocks the feces and sewage inlet 43 through the protrusion 32, and the heat-insulating cover plate 3 is fixed against the abutment plate 48, thereby increasing the stability of the heat-insulating cover plate 3 in blocking the feces and sewage inlet 43.

[0045] In some embodiments, side panels 11 are provided on both sides of the toilet body 1, and the side panels 11 are provided with guide grooves. Vertical panels 31 are connected to both sides of the heat insulation cover plate 3, and the vertical panels 31 are provided with guide posts 311 matching the guide grooves. The guide grooves include a first vertical groove 111 and an oblique groove 112, the first vertical groove 111 is located above the oblique groove 112, and the lower end of the oblique groove 112 is connected to the second vertical groove 113.

[0046] It should be noted that if Figure 4 As shown, when the excrement needs to be burned after using the toilet, one guide post 311 slides upward along the first vertical slot 111, and the other guide post 311 slides upward along the second vertical slot 113 and the oblique slot 112, so that the heat insulation cover plate 3 is folded to expose the excrement entrance 43. Similarly, when the excrement entrance 43 needs to be blocked, one guide post 311 slides downward along the first vertical slot 111, and the other guide post 311 slides downward along the oblique slot 112 and the second vertical slot 113, so that the heat insulation cover plate 3 is folded to block the excrement entrance 43.

[0047] In some embodiments, the manure heating container includes a dry pot, a microwave power supply 44, a magnetron 45 and a waveguide 46. The waveguide 46 leads to the dry pot. The microwave power supply 44, the magnetron 45 and the waveguide 46 are connected in sequence, so that microwaves are used to heat and burn the manure in the dry pot.

[0048] In some embodiments, the manure heating container also includes a heat dissipation fan 47 , which is connected to the magnetron 45 through a heat dissipation channel 471 , and the heat dissipation fan 47 takes away the heat generated by the magnetron 45 .

[0049] In some embodiments, the catalytic heating device includes a catalytic electric heater and a catalytic temperature detector. It should be noted that the catalytic temperature detector uses a temperature sensor, the catalytic electric heater heats the catalyst, such as an ammonia catalyst, a VOC catalyst, etc., and the catalytic temperature detector is used to detect the temperature of the catalyst.

[0050] In specific implementation, when using the toilet, the feces collection bag is manually laid into the laying chamber 2, air is sucked into the incineration chamber 4 through the air inlet 41, the catalytic heating device is turned on, and the catalyst temperature is monitored in real time by the catalytic temperature detector installed on the catalyst surface. The catalytic electric heater and the catalytic temperature detector are jointly controlled to always control the temperature within the set working temperature range.

[0051] Keep the catalytic heating device turned on, turn on the microwave power supply 44, turn on the exhaust fan to the preset manure heating air volume gear, and then turn on the cooler. At this time, the manure will gradually rise from about 37 degrees to the boiling temperature of the liquid. The exhaust fan forms a negative pressure in the cavity. Fresh air enters through the air inlet 41 of the incineration cavity 4 and mixes with the odorous irritating gas and a small amount of water vapor. When the catalyst is heated to the working temperature, catalytic combustion is formed. The carbon and hydrogen components in the volatile organic compounds (VOCs) pollutants are converted into carbon dioxide and water, and ammonia is converted into nitrogen and carbon dioxide. After catalytic combustion, purification is completed. After cooling in the cooler, it enters the exhaust fan to complete the discharge of purified gas.

[0052] When the liquid boils, keep the catalytic heating device turned on, keep the microwave power supply 44 turned on, turn on the exhaust fan to the preset liquid evaporation gear, and keep the cooler turned on. The exhaust fan forms a negative pressure in the cavity, and fresh air enters through the air inlet 41 of the incineration cavity 4 and mixes with the odorous irritating gas and a small amount of water vapor. When the catalyst is heated to the working temperature, catalytic combustion is formed. The carbon and hydrogen components in the volatile organic compounds (VOCs) pollutants are converted into carbon dioxide and water, and ammonia is converted into nitrogen and water. After catalytic combustion, purification is completed, and after cooling in the cooler, it enters the exhaust fan to complete the discharge of purified gas. At this stage, due to the high concentration of water vapor, if the system is equipped with a cooler, condensed water will be generated. At this time, the condensed water is colorless, odorless, and non-polluting distilled water, which is directly discharged through the exhaust channel 6.

[0053] After the liquid is evaporated, it enters the solid heating stage. At this time, there is no liquid in the incineration chamber 4. The solid is rapidly heated under the action of microwaves and sensitizers. The excrement can quickly climb from the boiling temperature of the liquid. Keep the catalytic heating device turned on, keep the microwave power supply 44 turned on, and keep the cooler turned on. The exhaust temperature detector is used to determine whether the liquid evaporation is over. If the exhaust temperature detector detects that the exhaust temperature rises rapidly, it means that the liquid evaporation stage has ended, and the exhaust fan is switched to the preset solid heating gear. The exhaust fan forms a negative pressure in the cavity. Fresh air enters through the air inlet 41 of the incineration chamber 4 and mixes with odorous irritating gases and a small amount of water vapor. When the catalyst is heated to the working temperature, catalytic combustion is formed. The carbon and hydrogen components in the pollutants of volatile organic compounds (VOCs) become carbon dioxide and water, and ammonia becomes nitrogen and water. After catalytic combustion, purification is completed. After cooling in the cooler, it enters the exhaust fan to complete the discharge of purified gas.

[0054] The solid is rapidly heated to the ignition point under the action of microwaves and sensitizers. The exhaust temperature detector is used to determine whether the solid has reached the ignition temperature. If it has ignited, the exhaust fan is switched to the preset solid incineration gear. The cooler is kept on, and the catalytic heating device 5 is turned off for heating. At this time, since the exhaust temperature in the incineration chamber 4 is relatively high, the catalyst can maintain the working temperature without electric heating. When the exhaust temperature in the incineration chamber 4 reaches the preset stable combustion temperature, the microwave power supply 44 is turned off. At this time, the solid achieves stable combustion without external heating and only ventilation.

[0055] After the solid is incinerated for a period of time, the exhaust temperature in the incineration chamber 4 begins to drop. The exhaust temperature is used to determine whether the solid has been incinerated. If the exhaust temperature drops to the preset incineration end temperature, the exhaust fan is switched to the preset incineration end gear. At this time, the air volume of the exhaust fan is reduced until the exhaust temperature drops to the preset complete ashing temperature. It is determined that the incineration is completed and the solid is completely ashed. At this time, the cooler and the exhaust fan are still closed after a delay, and the toilet enters the standby state.

[0056] In summary, the embodiment of the present invention provides an incineration toilet, in which an electric heater and a temperature sensor are simultaneously arranged in the catalytic device, so that the preheating control of the working range of the catalytic device can be completed in advance. Then, the temperature of the feces and sewage is quickly increased by sensitizer and microwave heating, and the feces and sewage are incinerated. The gas generated after the incineration enters the preheated catalytic device and is immediately purified, thereby effectively purifying the odor generated by the incineration of feces and sewage, avoiding environmental pollution, and also contributing to the protection and sustainable utilization of water resources.

[0057] The above contents are only specific implementation methods of the present application, and the protection scope of the present application is not limited thereto. Those skilled in the art may make changes or substitutions within the technical scope disclosed in the present application, and these changes or substitutions shall be within the protection scope of the present application.

[0058] Those skilled in the art will appreciate that although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features from different embodiments is meant to be within the scope of the present invention and to form different embodiments.

[0059] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. An incineration toilet, characterized in that: The toilet body (1) comprises a toilet body, wherein a laying chamber (2) for laying a feces collection bag, a rotatable heat-insulating cover plate (3), an incineration chamber (4), a catalytic heating device (5) and an exhaust fan are provided in the toilet body (1); the laying chamber (2), the heat-insulating cover plate (3) and the incineration chamber (4) are arranged in sequence from top to bottom, the laying chamber (2) is provided with an openable lower bag opening, the lower bag opening leads to the incineration chamber (4), and a feces heating container is provided in the incineration chamber (4); the incineration chamber (4) is provided with an air inlet (41) and an exhaust port (42), the exhaust port is provided with an exhaust temperature detector, the input end of the catalytic heating device (5) is connected to the exhaust port (42), and the output end of the catalytic heating device (5) is connected to the exhaust fan through an exhaust channel (6).

2. The incineration toilet according to claim 1, characterized in that: The laying cavity (2) is formed by a combination of a fixed half bowl body (21) and a movable half bowl body (22); the fixed half bowl body (21) is connected to the top of the toilet body (1), and one end of the top of the movable half bowl body (22) is rotatably connected to both sides of the top of the toilet body (1) via a rotating shaft.

3. The incineration toilet according to claim 1, characterized in that: A sensitizer is attached to the feces collection bag.

4. The incineration toilet according to claim 1, characterized in that: Side plates (11) are respectively provided on both sides of the toilet body (1), and the side plates (11) are provided with guide grooves. Vertical plates (31) are respectively connected to both sides of the heat insulation cover plate (3), and the vertical plates (31) are provided with guide columns (311) matching the guide grooves.

5. The incineration toilet according to claim 4, characterized in that: The guide groove comprises a first vertical groove (111) and an oblique groove (112); the first vertical groove (111) is located above the oblique groove (112); and the lower end of the oblique groove (112) is connected to the second vertical groove (113).

6. The incineration toilet according to claim 1, characterized in that: The top of the incineration chamber (4) is provided with a manure inlet (43), and the manure inlet (43) is connected to a contact plate (48); the bottom of the thermal insulation cover plate (3) is connected to a sealing protrusion (32) corresponding to the manure inlet (43).

7. The incineration toilet according to claim 6, characterized in that: The air inlet (41) is arranged on the abutment plate (48) and is in communication with the combustion chamber (4).

8. The incineration toilet according to claim 1, characterized in that: The manure heating container comprises a dry pot, a microwave power supply (44), a magnetron (45) and a waveguide (46), wherein the waveguide (46) leads to the dry pot, and the microwave power supply (44), the magnetron (45) and the waveguide (46) are connected in sequence.

9. The incineration toilet according to claim 8, characterized in that: The manure heating container also includes a heat dissipation fan (47), and the heat dissipation fan (47) is connected to the magnetron (45) through a heat dissipation channel (471).

10. The incineration toilet according to claim 1, characterized in that: The catalytic heating device comprises a catalytic electric heater and a catalytic temperature detector.

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