CN110638361A - Method for treating excrement and urine excrement by high-efficiency and energy-saving incineration for incinerating closestool - Google Patents
Method for treating excrement and urine excrement by high-efficiency and energy-saving incineration for incinerating closestool Download PDFInfo
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- CN110638361A CN110638361A CN201910913288.4A CN201910913288A CN110638361A CN 110638361 A CN110638361 A CN 110638361A CN 201910913288 A CN201910913288 A CN 201910913288A CN 110638361 A CN110638361 A CN 110638361A
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- Prior art keywords
- excrement
- heating
- urine
- incineration
- solid
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/02—Dry closets, e.g. incinerator closets
- A47K11/023—Incinerator closets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Non-Flushing Toilets (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a method for treating excrement and urine excrement by burning a closestool with high efficiency and energy saving. The invention comprehensively utilizes the solid-liquid separation method of the porous plate with the sharp bulge, the partition synchronous heating method of the incineration chamber, the liquid film evaporation method and the hot air backflow, can completely and quickly realize the evaporation of liquid substances and the incineration treatment of solid substances of excrement and urine, completely and quickly evaporate the excrement and urine and burn the excrement into ash, and has the advantages of high heat energy utilization efficiency, relatively low energy consumption, short incineration period, low investment cost and operation cost, more convenient use and better applicability.
Description
Technical Field
The invention relates to the technical field of toilets, in particular to a method for treating excrement and urine excrement by burning a toilet efficiently and energy-saving.
Background
The method for incinerating the excrement and urine for the conventional incinerating closestool is to stack the excrement and urine into a container, heat the container in an infrared heat radiation mode, evaporate moisture of the excrement and urine, and then start combustion after the remaining solid reaches an ignition point.
Disclosure of Invention
In view of the above, the present invention provides a method for incinerating feces and urine excreta in a toilet with high efficiency and energy saving, which can effectively solve the problems of small heating contact area, low temperature rise rate, low heat energy utilization rate, high energy consumption, long incineration treatment period, high operation cost, etc. in the conventional method for incinerating feces and urine excreta in a toilet.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for incinerating excrement and urine excreta by high efficiency and energy saving comprises the steps of setting an incineration chamber in an incineration toilet, wherein the incineration chamber is sequentially provided with a lower evaporation zone, a middle evaporation zone and an upper incineration zone from bottom to top, the middle evaporation zone is internally provided with a perforated plate heating device for carrying out solid-liquid separation on the excrement and urine excreta, the upper incineration zone is provided with an air outlet communicated with the outside, and the perforated plate heating device comprises a heater and a perforated plate with sharp protrusions and stacked above the heater.
When the toilet is in use, firstly placing a matched funnel-shaped wax paper bag in the upper cavity of the toilet, collecting excrement and urine through the wax paper bag, after the toilet is in use, enabling the wax paper bag containing the excrement and urine to move downwards in a free falling manner and fall on a perforated plate with sharp protrusions, starting a heater to heat, when the sharp protrusions on the perforated plate with the sharp protrusions are heated to a certain temperature, puncturing the wax paper bag containing the excrement and urine excrement, at the moment, intercepting solid substances above the perforated plate with the sharp protrusions, heating, dehydrating and evaporating the solid substances by the heater, when the water content of the upper solid substances is reduced to a certain degree and reaches an ignition point, starting incineration, finally incinerating the solid substances into ashes, and falling into a lower evaporation area through the holes of the perforated plate with the sharp protrusions;
and the liquid substance flows downwards through the inside of the holes with the porous plates with the sharp protrusions, liquid films are formed inside the holes, and in the flowing process, the heater carries out film evaporation on the liquid in a mode of directly heating the porous plates with the sharp protrusions.
The residual liquid substance evaporated by the porous plate film with sharp protrusions finally flows into the collector at the lower part, and the residual liquid substance in the collector is subjected to synchronous evaporation treatment by the heater in a radiation heating mode.
The fan flows back hot air and partial fresh air output from the air outlet to the lower evaporation area, wind power disturbance is carried out on solid excrement above the porous plate with the sharp protrusions, the heating area of the solid excrement is increased, the solid excrement is uniformly heated, oxygen is provided for combustion, the burning speed is accelerated, and the heat efficiency is improved.
Preferably, the incineration chamber consists of a combustor, a collector and a perforated plate heating device, and the outer wall of the incineration chamber is covered with a heat insulation layer.
Preferably, the upper cavity is formed by a plurality of pulling plates, the upper opening of the incineration chamber is sealed and covered with a heat-insulating infrared reflection baffle capable of being opened or closed movably, and the heat-insulating infrared reflection baffle and one of the pulling plates are connected with a transmission device.
Preferably, a collector is arranged in the lower evaporation zone.
Preferably, the porous plate heating device comprises a heater and a porous plate with a sharp protrusion stacked above the heater.
Preferably, the air outlet is connected with the air outlet pipe through a pipeline, and the evacuation fan and the catalytic purification device are sequentially arranged in the pipeline along the air outlet direction.
Preferably, a power module is arranged in the toilet bowl body, and the porous plate heating device is connected with the power module.
Preferably, the porous plate heating device adopts a resistance heating pipe for heating or electromagnetic induction heating.
Preferably, an induced draft fan is arranged in the toilet bowl, the output end of the induced draft fan is communicated with the lower evaporation area, the input end of the induced draft fan is connected with a hot air pipe, the hot air pipe is communicated with the air outlet, the hot air pipe is connected with an air inlet pipe communicated with the outside, and a control valve is arranged on the air inlet pipe.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
the excrement is subjected to solid-liquid separation by the aid of the perforated plate heating device, contact area of liquid and the heating plate is increased by the perforated plate, evaporation efficiency is improved, and the perforated plate is matched with the lower evaporation area, the middle evaporation area and the upper burning area of the burning chamber from bottom to top in sequence, so that the excrement and urine incineration treatment device can completely and quickly evaporate solid excrement and burn the solid excrement into ash, and is high in heat energy utilization efficiency, relatively low in energy consumption, short in burning period, low in investment cost and running cost, more convenient to use and better in applicability.
Two, through setting up the draught fan, utilize the draught fan with hot-air and partial fresh air backward flow to porous plate heating device's bottom, carry out wind-force disturbance to the solid state excrement of porous plate top, increase the heated area of solid state excrement, make solid state excrement thermally equivalent for burn speed, the increasing heat efficiency.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of the multi-plate heating apparatus according to the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. toilet body 11, upper cavity
12. Incineration chamber 121, lower evaporation zone
122. Middle evaporation zone 123, upper incineration zone
13. Thermal insulation layer 14 and collector
15. Heat insulation infrared reflection baffle 101 and air outlet
103. Pulling plate 20 and toilet lid
31. Power module 32, control button
33. Backing plate 34, pipeline
35. Air outlet pipe 36 and evacuation fan
37. Catalytic converter 38 and transmission device
40. Perforated plate heating device 41, heater
42. Perforated plate 51 with sharp protrusions and fan
52. Hot-blast pipe 53, air-supply line
54. Control valve 55 burner
Detailed Description
Referring to fig. 1 and 2, which show the specific structure of the preferred embodiment of the present invention, the incineration toilet includes a toilet body 10 and a toilet lid 20.
The toilet body 10 has an upper cavity 11 with an upward opening, the toilet cover 20 is disposed on the toilet body 10 and covers the opening of the upper cavity 11; in this embodiment, a power module 31 is disposed inside the toilet body 10, the power module 31 is disposed inside the rear side of the lower end of the toilet body 10, a control button 32 is disposed on the rear side surface of the toilet cover 20, the control button 32 is connected to the power module 31, and a pad 33 is interposed between the toilet cover 20 and the toilet body 10.
The toilet bowl body 10 is internally provided with an incineration chamber 12, the incineration chamber 12 is sequentially provided with a lower evaporation area 121, a middle evaporation area 122 and an upper incineration area 123 from bottom to top, the lower evaporation area 121 is provided with an air inlet 101 communicated with the outside, the middle evaporation area 122 is internally provided with a porous plate heating device 40 used for performing solid-liquid separation on excrement, and the upper incineration area 123 is provided with an air outlet 101 communicated with the outside. In the embodiment, the inner wall of the incineration chamber 12 is covered with a heat insulation layer 13; a collector 14 is disposed within the lower evaporation zone 121. The perforated plate heating device 40 is connected with the power supply module 31 through the control button 32, the perforated plate heating device 40 adopts a resistance heating pipe for heating or electromagnetic induction heating, the perforated plate heating device 40 comprises a heater 41 and a perforated plate 42 with a sharp protrusion, the perforated plate 42 with the sharp protrusion is overlapped above the heater 41, the heater 41 can heat by upward infrared radiation, the perforated plate 42 with the sharp protrusion is used for direct convection heating, the heater 41 can heat by downward infrared radiation, the heat energy utilization efficiency is greatly improved, the energy consumption is reduced, the operation period is shortened, the perforated plate 42 with the sharp protrusion has the function of increasing the specific surface area in multiples, the heating contact area when liquid flows through the perforated plate 42 with the sharp protrusion is more than 5 times of the heating area of the incineration closestool adopting the traditional method for incinerating and treating excrement, the liquid evaporation efficiency is accelerated, and the energy consumption; the air outlet 101 is connected with an air outlet pipe 35 through a pipeline 34, an evacuation fan 36 and a catalytic purification device 37 are sequentially arranged in the pipeline 34 along the air outlet direction, and the evacuation fan 36 and the catalytic purification device 37 are both connected with the power module 31 through a control button 32.
And the upper cavity 11 is formed by a plurality of pulling plates 102, the upper opening of the incineration chamber 12 is covered with a heat-insulating infrared reflection baffle 15 which can be opened or closed movably, the heat-insulating infrared reflection baffle 15 and one of the pulling plates 102 are connected with a transmission device 38, and the transmission device 38 is connected with the power module 31 through a control button 32.
In addition, an induced draft fan 51 is arranged in the toilet bowl body 10, an output end of the induced draft fan 51 is communicated with the lower evaporation area 121, an input end of the induced draft fan 51 is connected with a hot air pipe 52, the hot air pipe 52 is communicated with the air outlet 101, the hot air pipe 52 is connected with an air inlet pipe 53 communicated with the outside, and a control valve 54 is arranged on the air inlet pipe 53. During operation, draught fan 51 opens, and the hot-air and the partial fresh air that export air outlet 101 flow back to lower part evaporation zone 121 to carry out wind-force disturbance to the solid-state excrement that takes sharp-pointed protruding perforated plate 42 top, increase the heated area of solid-state excrement, make solid-state excrement thermally equivalent, for burning provides oxygen simultaneously for burn speed, the increase of thermal efficiency.
Detailed description the treatment method of fecal and urinary excreta in this example is as follows:
when the toilet is in use, a funnel-shaped wax paper bag is placed in the upper cavity 11 of the toilet, excrement and urine are collected through the wax paper bag, after the toilet is in use, the control button 32 is pressed down, the wax paper bag containing the excrement and urine is moved downwards to freely fall down and fall onto the perforated plate 42 with the sharp bulge, the heater 41 is started to heat, when the sharp bulge on the perforated plate 42 with the sharp bulge is heated to a certain temperature, the wax paper bag containing the excrement and urine is punctured, at the moment, solid substances are intercepted above the perforated plate 42 with the sharp bulge, the heater 41 heats, dehydrates and evaporates the solid substances, when the water content of the solid substances at the upper part is reduced to a certain degree and reaches a fire point, the solid substances are burnt to ash and fall into the collector 14 at the lower part through the hole of the perforated plate 42 with the sharp bulge, the incineration products in the collector 14 can be used as solid organic fertilizer and cleaned regularly.
And the liquid substance flows downwards through the inside of the holes with the perforated plates 42 with the sharp protrusions, liquid films are formed inside the holes, in the flowing process, the heater 41 carries out film evaporation on the liquid in a mode of directly heating the perforated plates 42 with the sharp protrusions, the heating evaporation area of the liquid substance is enlarged, the evaporation efficiency is greatly improved, the treatment time is shortened, the evacuation fan 36 and the catalytic purification device 37 also work together, and the oxygen charging, the exhaust and the tail gas purification emission in the incineration chamber 12 are realized.
The remaining liquid material evaporated by the thin film passing through the perforated plate 42 with sharp protrusions finally flows into the collector 14 at the lower portion, and the heater 41 performs a simultaneous evaporation process of the remaining liquid material in the collector 14 by means of radiation heating.
The incineration closestool adopting the method reduces the water content of the solid substances through solid-liquid separation of the porous plate 42 with the sharp protrusions, and simultaneously heats the solid substances by utilizing the direct heating and radiation heating principles, thereby reducing the heating dehydration time of the solid substances, leading the solid substances to reach the ignition point more quickly, reducing the incineration treatment time of the solid substances, improving the heating efficiency and greatly shortening the incineration treatment time; by utilizing the porous plate film evaporation principle, the heating surface area of the liquid substance is multiplied, the evaporation efficiency is greatly improved, the heating efficiency is improved, and the evaporation treatment time is shortened; finally, the residual liquid substance in the lower collector 14 is evaporated by utilizing the heater to radiate and heat downwards, thereby improving the heating efficiency and shortening the evaporation treatment time.
Compared with the prior method for incinerating the excrement and urine for the closestool, the method for incinerating the excrement and urine for the closestool has the advantages that under the condition of the same operation power, the heating contact area is greatly increased, the temperature rise speed is accelerated, the heat energy utilization rate is improved, the incineration treatment time is shortened, the waste heat utilization is realized, the heating is uniform, and the operation energy consumption is reduced.
The invention realizes solid-liquid separation of excrement, zone synchronous heating and porous liquid film evaporation through the porous plate heating device, can completely and quickly realize liquid substance evaporation and solid substance incineration treatment of excrement and urine excrement by utilizing a fan to suck hot air and fresh air to disturb solid substance wind power above the porous plate with the sharp bulge, and also can completely and quickly evaporate the excrement and urine excrement and burn the excrement and urine excrement into ash, and has the advantages of high heat energy utilization efficiency, relatively low energy consumption, short incineration period, low operation cost, more convenient use and better applicability.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. A method for treating excrement and urine excrement by high-efficiency and energy-saving incineration for incinerating a closestool is characterized by comprising the following steps of: the water content of the solid substance is reduced by solid-liquid separation of the porous plate with the sharp protrusions, and the solid substance is heated by utilizing the direct heating and radiation heating principles, so that the heating dehydration time of the solid substance is reduced, the solid substance can reach an ignition point more quickly, the incineration treatment time of the solid substance is reduced, the heating efficiency is improved, and the incineration treatment time is greatly shortened; by utilizing the porous plate film evaporation principle, the heating surface area of the liquid substance is multiplied, the evaporation efficiency is greatly improved, the heating efficiency is improved, and the evaporation treatment time is shortened; the residual liquid substance in the lower collector is evaporated by utilizing the downward radiation heating of the heater, so that the heating efficiency is improved, and the evaporation treatment time is shortened; the solid above the porous plate is disturbed by utilizing hot air reflux, so that the heating is more uniform, and the heat efficiency is higher.
2. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: the solid-liquid separation is carried out on the excrement and urine by adopting the perforated plate with the sharp bulge, the solid substance is intercepted above the perforated plate, and the liquid substance forms a liquid film in the perforated plate, so that the heating contact area is greatly increased.
3. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: the upper cavity is formed by a plurality of pulling plates in a surrounding way, an opening at the upper end of the incineration chamber is sealed and covered with a heat insulation infrared reflection baffle which can be opened or closed movably, and the heat insulation infrared reflection baffle and one of the pulling plates are both connected with a transmission device.
4. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: and a collector is arranged in the lower evaporation zone.
5. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: the air outlet is connected with an air outlet pipe through a pipeline, and an evacuation fan and a catalytic purification device are sequentially arranged in the pipeline along the air outlet direction.
6. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: a power module is arranged in the closestool body, and the porous plate heating device is connected with the power module.
7. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: the porous plate heating device adopts a resistance heating pipe heating or electromagnetic induction heating method.
8. The method for incinerating human excrement and urine according to claim 1, wherein the method comprises the following steps: the toilet is characterized in that a fan is arranged in the toilet body, the output end of the fan is communicated with the lower evaporation area, the input end of the fan is connected with a hot air pipe, the hot air pipe is communicated with an air outlet and is connected with a fresh air inlet pipe through a tee joint, and a control valve is arranged on the air inlet pipe to adjust the proportion of fresh air.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910913288.4A CN110638361A (en) | 2019-09-25 | 2019-09-25 | Method for treating excrement and urine excrement by high-efficiency and energy-saving incineration for incinerating closestool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910913288.4A CN110638361A (en) | 2019-09-25 | 2019-09-25 | Method for treating excrement and urine excrement by high-efficiency and energy-saving incineration for incinerating closestool |
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| CN110638361A true CN110638361A (en) | 2020-01-03 |
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| CN201910913288.4A Pending CN110638361A (en) | 2019-09-25 | 2019-09-25 | Method for treating excrement and urine excrement by high-efficiency and energy-saving incineration for incinerating closestool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454456A (en) * | 2020-10-23 | 2021-03-09 | 广东沣和环保科技有限公司 | Solid waste treatment system |
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| CN2223465Y (en) * | 1995-01-28 | 1996-03-27 | 陈刚 | Reinforced vibrating fluidizing drier |
| US20070256218A1 (en) * | 2006-05-02 | 2007-11-08 | Gabriel David R | Toilet |
| CN102858217A (en) * | 2010-04-21 | 2013-01-02 | 株式会社迪拉克 | Electric incinerator toilet, and incineration control method for electric incinerator toilet |
| CN204485480U (en) * | 2015-02-09 | 2015-07-22 | 武汉恒通源环境工程技术有限公司 | A kind of effluent filter |
| CN109453553A (en) * | 2018-12-29 | 2019-03-12 | 江苏科赛尔环境科技有限公司 | A kind of rotary food and drink waste water equipment for separating liquid from solid |
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2019
- 2019-09-25 CN CN201910913288.4A patent/CN110638361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223465Y (en) * | 1995-01-28 | 1996-03-27 | 陈刚 | Reinforced vibrating fluidizing drier |
| US20070256218A1 (en) * | 2006-05-02 | 2007-11-08 | Gabriel David R | Toilet |
| CN102858217A (en) * | 2010-04-21 | 2013-01-02 | 株式会社迪拉克 | Electric incinerator toilet, and incineration control method for electric incinerator toilet |
| CN204485480U (en) * | 2015-02-09 | 2015-07-22 | 武汉恒通源环境工程技术有限公司 | A kind of effluent filter |
| CN109453553A (en) * | 2018-12-29 | 2019-03-12 | 江苏科赛尔环境科技有限公司 | A kind of rotary food and drink waste water equipment for separating liquid from solid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112454456A (en) * | 2020-10-23 | 2021-03-09 | 广东沣和环保科技有限公司 | Solid waste treatment system |
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Application publication date: 20200103 |