CN215874420U - On-site harmless treatment device for dry latrine - Google Patents
On-site harmless treatment device for dry latrine Download PDFInfo
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- CN215874420U CN215874420U CN202120580988.9U CN202120580988U CN215874420U CN 215874420 U CN215874420 U CN 215874420U CN 202120580988 U CN202120580988 U CN 202120580988U CN 215874420 U CN215874420 U CN 215874420U
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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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Abstract
The utility model provides a field harmless treatment device for a dry latrine, and relates to the field of dry latrines. The method comprises the following steps: a tank body for storing excrement and a slag separation device; the tank body is provided with an opening, the slag separation device is provided with a liquid storage chamber and a liquid inlet and a liquid taking port, and the liquid inlet and the liquid taking port are both communicated with the liquid storage chamber; the liquid taking port extends out of the opening of the tank body. The slag separation device can perform harmless treatment on the manure, is convenient for farmers to take manure and fertilizer, and has the advantages of simple structure, low construction cost and convenient management.
Description
Technical Field
The utility model relates to the field of dry latrines, in particular to a dry latrine on-site harmless treatment device.
Background
At present, some rural areas use traditional dry latrines, which are easy to breed bacteria and roundworms.
The method mainly adopted for carrying out sanitary and harmless modification on the basis of the original rural dry latrine is as follows: on the basis of no leakage of the original dry toilet, the ground is permanently sealed by reinforced concrete, a water-saving toilet bowl is installed, a ventilating pipe is installed, sanitary decoration is carried out inside the toilet room, the standard of the sanitary toilet is met for the household toilet, and a large three-grid septic tank or an integral excrement and sewage facility for centralized treatment of excrement and sewage is built by taking villages as units, so that the centralized harmless treatment and resource utilization of the excrement and sewage in the whole villages are carried out. The mode for treating the excrement does not carry out harmless treatment on the excrement, and is not convenient for farmers to take fertilizer nearby.
The harmless treatment means: the garbage does not pollute the environment any more, and can be utilized, thereby changing waste into valuables.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dry toilet on-site harmless treatment device which can carry out harmless treatment on feces and is convenient for farmers to take fertilizer.
The embodiment of the utility model is realized by the following steps:
the embodiment of the application provides a dry toilet on-site harmless treatment device, which comprises a pool body for storing excrement and a slag separation device; the tank body is provided with an opening, the slag separation device is provided with a liquid storage chamber and a liquid inlet and a liquid taking port, and the liquid inlet and the liquid taking port are both communicated with the liquid storage chamber; the liquid taking port extends out of the opening of the tank body.
In some embodiments of the present invention, the slag separation device includes a fertilizer extraction pipe and a slag separation pipe; the bottom end of the fertilizer tube is sealed, the inner cavity of the fertilizer tube is a liquid storage chamber, and the upper end of the fertilizer tube is a liquid taking port; one end of the slag separating pipe is communicated with the liquid storage chamber, and the other end of the slag separating pipe is a liquid inlet which extends towards the bottom of the tank body.
In some embodiments of the utility model, the above further comprises a sealing plate; the sealing plate is arranged at the opening of the tank body, and the upper end of the fertilizer taking pipe penetrates through the sealing plate.
In some embodiments of the present invention, the above further comprises a cover plate for covering the liquid taking port; the apron is equipped with the mounting groove, gets fertile pipe embedding mounting groove.
In some embodiments of the utility model, the cover plate is provided with a handle.
In some embodiments of the utility model, the surface of the fertilizer taking pipe and the surface of the slag separating pipe are both provided with protective layers.
In some embodiments of the utility model, the tank body is provided with a toilet mounting port for mounting a toilet or a squatting pan.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the slag separation device can perform harmless treatment on the manure, is convenient for farmers to take manure and fertilizer, and has the advantages of simple structure, low construction cost and convenient management.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a vertical sectional view of a dry toilet according to an embodiment of the utility model.
Icon: 1-a pool body; 2-a slag separation device; 3-cover plate; 4-taking a fertilizer tube; 5-slag separation pipe; 6-sealing plate; 7-a handle; 8-toilet bowl installing port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the terms refer must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention.
Furthermore, the term "horizontal" and the like, if present, does not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1, the present embodiment provides a dry toilet on-site harmless treatment apparatus, which includes a tank body 1 for storing feces and a slag separation device 2; the tank body 1 is provided with an opening, the slag separation device 2 is provided with a liquid storage chamber, the slag separation device 2 is provided with a liquid inlet and a liquid taking port, and the liquid inlet and the liquid taking port are both communicated with the liquid storage chamber; the liquid taking port extends out of the opening of the tank body 1.
In this embodiment, as shown in fig. 1, the upper surface of the tank body 1 is flush with the ground, and a cavity for storing feces is arranged inside the tank body 1. Fresh excrement is stored in the pool body 1 for more than 60 days, and is naturally divided into three layers due to different densities through liquefaction, layering and worm egg sedimentation: the upper layer is pasty fecal skin, the lower layer is massive or granular fecal slag, and the middle layer is relatively clear fecal liquid. The upper layer of manure skin and the lower layer of manure slag contain most bacteria and parasitic ova, the middle layer contains least ova, and the manure is generally decomposed, wherein the bacteria and the parasitic ova are basically removed, so that the harmless requirement is met, and the manure can be directly returned to the field.
The slag separation device 2 is placed in the liquid manure, and the fertilizer taking pipe 4 plays a role in extracting the liquid manure of a clarification layer and temporarily storing the liquid manure. The liquid inlet is positioned on the clarification layer, the liquid taking port is positioned on the opening of the tank body 1, and the liquid dung on the clarification layer enters the liquid storage chamber in the slag separation device 2 from the liquid inlet. When farmers take manure, the water pumping device can be directly inserted into the liquid storage chamber from the liquid taking port, and then liquid manure is pumped out, so that a great amount of pasty liquid manure skin, massive liquid manure residues and the like in the liquid manure do not need to be sucked into the water pumping device. The farmer can uncover the cover plate 3 to clean the dung skin or the large dung slag in the pool body 1.
In the embodiment, the slag separation device 2 comprises a fertilizer taking pipe 4 and a slag separation pipe 5; the bottom end of the fertilizer taking pipe 4 is sealed, the inner cavity of the fertilizer taking pipe 4 is a liquid storage chamber, and the upper end of the fertilizer taking pipe 4 is a liquid taking port; one end of the slag separating pipe 5 is communicated with the liquid storage chamber, the other end of the slag separating pipe 5 is a liquid inlet, and the liquid inlet extends towards the bottom of the tank body 1.
In detail, the liquid level of the liquid manure must be higher than the lower edge of the manure taking pipe 4 connected with the slag separating pipe 5. When a farmer draws the liquid dung from the fertilizer taking pipe 4, the liquid dung in the fertilizer taking pipe 4 descends, the air pressure between the liquid dung in the tank body 1 and the inner wall above the tank body 1 is approximately the same as the atmospheric pressure, the air pressure in the tank body 1 can press the liquid dung, the liquid dung in a clarification layer enters the fertilizer taking pipe 4 from the slag separating pipe 5 again, and the liquid dung on the inner side and the outer side of the fertilizer taking pipe 4 is ensured to be consistent.
The fertilizer taking pipe 4 and the slag separating pipe 5 can be both made of plastics, the inner diameter of the fertilizer taking pipe 4 is not less than 300 mm, the inner diameter of the slag separating pipe 5 is not less than 100 mm, the distance from the open end of the slag separating pipe 5 to the bottom of the tank body 1 is 300 mm plus 500 mm, the distance from the lower edge of the slag separating pipe 5 connected with the fertilizer taking pipe 4 to the bottom of the tank body 1 is 500 mm plus 700 mm, and the depth of the tank body 1 can be 1.8-2.5 m.
As shown in figure 1, the slag separation pipe 5 is in an inverted L shape, and a filtering device is not arranged inside the slag separation pipe 5. If the slag separating pipe 5 is only a straight pipe, one end of the slag separating pipe is connected with the fertilizer taking pipe 4, and the other end of the slag separating pipe is open, when large pieces of excrement and slag in the excrement liquid are precipitated, the large pieces of excrement and slag are likely to directly enter the fertilizer taking pipe 4 from the opening of the slag separating pipe 5, and the slag separating pipe 5 cannot play a role in separating the slag at all. Similarly, the slag separation pipe 5 is arranged in a positive L shape or an oblique L shape, and the slag separation pipe 5 has no slag separation effect, so that the whole slag separation device 2 is ineffective.
In the present embodiment, a sealing plate 6 is further included; the sealing plate 6 is arranged at the opening of the tank body 1, and the upper end of the fertilizer taking pipe 4 penetrates through the sealing plate 6. The sealing plate 6 has the functions of fixing and horizontally positioning the fertilizer taking pipe 4, and prevents the fertilizer taking pipe 4 from shaking. If do not have closing plate 6, get and have the gap between fertilizer pipe 4 lateral wall and the cell body 1 opening, impurity in the surrounding environment easily gets into cell body 1 from the gap in, causes the pollution to the excrement liquid.
In the embodiment, the liquid taking device further comprises a cover plate 3 for covering the liquid taking port; the cover plate 3 is provided with a mounting groove, and the fertilizer tube 4 is embedded into the mounting groove. The main function of the cover plate 3 is to prevent people and animals from dropping into the liquid manure from the opening of the tank body 1, however, in order to ensure that the cover plate 3 has a certain weight and prevent children from lifting the cover plate 3, the cover plate 3 is usually made of cement. The cover plate 3 has larger weight, and can also ensure that the opening sealing performance of the cover plate 3 and the tank body 1 is good, thereby avoiding large impurities from entering the liquid dung from the gap between the cover plate 3 and the tank body 1.
In this embodiment, apron 3 is equipped with handle 7, and handle 7 can set up rubber, and the peasant household of being convenient for lifts apron 3 off cell body 1 opening.
In this embodiment, the surface of the fertilizer taking pipe 4 and the surface of the slag separating pipe 5 are both provided with protective layers. Because the fertilizer taking pipe 4 and the slag separating pipe 5 are positioned in the liquid dung for a long time, in order to ensure that the fertilizer taking pipe 4 and the slag separating pipe 5 are not corroded by the liquid dung, protective layers are required to be coated on the inner side surface and the outer side surface of the fertilizer taking pipe 4 and the inner side surface and the outer side surface of the slag separating pipe 5. Due to the fact that the fertilizer taking pipe 4 and the slag separating pipe 5 are inconvenient to paint the protective layer, the slag separating device 2 can be wholly soaked in protective liquid, and then the slag separating device 2 is taken out and dried.
In this embodiment, the tank body 1 is provided with a toilet attachment port 8 for attaching a toilet or a squatting pan. Fresh excrement can directly enter the tank body 1 from the toilet stool installation port 8.
In the embodiment, in order to achieve the optimal sanitary harmless effect of the dry toilet, the original dry toilet needs to achieve the effect of no seepage or leakage, or perform anti-leakage detection or anti-leakage transformation; the toilet house is transformed, sanitary transformation or reconstruction is carried out on the toilet house which does not meet the requirement of GB/T38836, namely a toilet bowl or a squatting pan is installed, a large-caliber physically sealed flushing-free toilet bowl or a slightly-flushing water-saving sitting (squatting) toilet bowl is adopted, and a cover is arranged on the sitting (squatting) toilet bowl to avoid exposing human and animal excreta and separate odor; before the dry latrine is used, water is added into the dry latrine to the excrement passing hole, and mosquitoes and flies are killed.
In the embodiment, the dry toilet greatly reduces diseases caused by excrement pollution, and excrement and urine subjected to innocent treatment by the slag separation device 2 can be directly used for the land, so that a clean and efficient fertilizer source is provided for the land, and the sustainable utilization of the land is facilitated. Secondly, the dry pail latrine of this embodiment compares the dry pail latrine among the prior art, and is cleaner, and it is more convenient to use.
In summary, the embodiment of the present invention provides a device for on-site innocent treatment of a dry toilet:
comprises a tank body 1 for storing excrement and a slag separation device 2; the tank body 1 is provided with an opening, the slag separation device 2 is provided with a liquid storage chamber, the slag separation device 2 is provided with a liquid inlet and a liquid taking port, and the liquid inlet and the liquid taking port are both communicated with the liquid storage chamber; the liquid taking port extends out of the opening of the tank body 1. The slag separation device 2 can perform harmless treatment on the manure, and is convenient for farmers to take manure; the slag separation device 2 has a simple structure, avoids the centralized construction of large three-grid septic tanks or integral excrement and sewage equipment, has low construction cost and is convenient to manage.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A dry toilet on-site innocent treatment device is characterized by comprising a tank body for storing excrement and a slag separation device; the tank body is provided with an opening, the slag separation device is provided with a liquid storage chamber and a liquid inlet and a liquid taking port, and the liquid inlet and the liquid taking port are both communicated with the liquid storage chamber; the liquid taking port extends out of the opening of the tank body.
2. The on-site harmless treatment device for the dry latrine according to claim 1, wherein the slag separation device comprises a fertilizer taking pipe and a slag separation pipe; the bottom end of the fertilizer taking pipe is sealed, the inner cavity of the fertilizer taking pipe is the liquid storage chamber, and the upper end of the fertilizer taking pipe is the liquid taking port; one end of the slag separation pipe is communicated with the liquid storage chamber, the other end of the slag separation pipe is the liquid inlet, and the liquid inlet extends towards the bottom of the tank body.
3. The pit in-situ innocent treatment device of claim 2, further comprising a sealing plate; the sealing plate is arranged at the opening of the pool body, and the upper end of the fertilizer taking pipe penetrates through the sealing plate.
4. The pit toilet on-site innocent treatment device of claim 2, further comprising a cover plate for covering the liquid taking port; the apron is equipped with the mounting groove, get fertile pipe embedding the mounting groove.
5. The dry latrine on-site innocent treatment device of claim 4, wherein the cover plate is provided with a handle.
6. The pit toilet on-site harmless treatment device according to claim 2, wherein the surface of the fertilizer taking pipe and the surface of the slag separating pipe are both provided with protective layers.
7. The dry latrine on-site innocent treatment device according to claim 1, wherein the tank body is provided with a toilet installation port for installing a toilet or a squatting pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580988.9U CN215874420U (en) | 2021-03-22 | 2021-03-22 | On-site harmless treatment device for dry latrine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580988.9U CN215874420U (en) | 2021-03-22 | 2021-03-22 | On-site harmless treatment device for dry latrine |
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| Publication Number | Publication Date |
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| CN215874420U true CN215874420U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120580988.9U Active CN215874420U (en) | 2021-03-22 | 2021-03-22 | On-site harmless treatment device for dry latrine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113214967A (en) * | 2021-03-22 | 2021-08-06 | 山西博天环保工程有限公司 | Sleeve type methane tank |
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2021
- 2021-03-22 CN CN202120580988.9U patent/CN215874420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113214967A (en) * | 2021-03-22 | 2021-08-06 | 山西博天环保工程有限公司 | Sleeve type methane tank |
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