CN114275987A - Negative pressure type sewage conveying pipeline structure for excrement treatment equipment - Google Patents
Negative pressure type sewage conveying pipeline structure for excrement treatment equipment Download PDFInfo
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- CN114275987A CN114275987A CN202210040862.1A CN202210040862A CN114275987A CN 114275987 A CN114275987 A CN 114275987A CN 202210040862 A CN202210040862 A CN 202210040862A CN 114275987 A CN114275987 A CN 114275987A
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- sewage
- tank body
- negative pressure
- pipeline structure
- pressure type
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- 239000010865 sewage Substances 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002893 slag Substances 0.000 claims description 63
- 238000007599 discharging Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of environmental protection, in particular to a negative pressure type sewage conveying pipeline structure for a sewage treatment device. The sewage treatment device comprises a tank body and a supporting seat for supporting the tank body, wherein a water inlet is formed in the upper part of the left end of the tank body, a sewage outlet is formed in the lower part of the right end of the tank body, the sewage outlet is connected with a sewage pump, and the sewage pump is connected with a sewage discharge pipe; an exhaust pipe is arranged at the right part of the top of the tank body, and is connected with an exhaust pump which is matched with an exhaust pipe. According to the negative pressure type sewage conveying pipeline structure for the excrement treatment equipment, disclosed by the invention, through the matching of the tank body, the supporting seat, the water inlet, the sewage discharge outlet, the sewage discharge pump, the sewage discharge pipe, the exhaust pipe, the air pump, the exhaust pipe and the like, when the negative pressure type sewage conveying pipeline structure is used, the air pump is started, air in the tank body is extracted through the exhaust pipe, negative pressure is formed in the tank body, sewage enters the tank body from the water inlet, and then the sewage in the tank body is discharged through the sewage discharge pump.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a negative pressure type sewage conveying pipeline structure for a sewage treatment device.
Background
The dirty processing of excrement is an important work in the environmental protection, in the dirty transportation process of excrement, can directly extract with the pump, but because the sediment thing is more, the air that carries in the sediment thing lets the extraction fairly inconvenient, not smooth, consequently need design the transport structure of a negative pressure formula, lets the excrement dirty flow towards the low-pressure area through producing the negative pressure, conveniently carries. In addition, during the conveying process, the slag is more unfavorable for the subsequent further manure treatment, so that the removal of most of the slag during the conveying process is quite necessary.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a negative pressure type sewage conveying pipeline structure for sewage treatment equipment, which is simple in structure and smooth in sewage extraction.
The invention is realized by the following technical scheme: a negative pressure type sewage conveying pipeline structure for excrement treatment equipment comprises a tank body and a supporting seat for supporting the tank body, wherein a water inlet is formed in the upper portion of the left end of the tank body, a sewage discharge outlet is formed in the lower portion of the right end of the tank body, the sewage discharge outlet is connected with a sewage discharge pump, and the sewage discharge pump is connected with a sewage discharge pipe; the right part of the top of the tank body is provided with an exhaust pipe, the exhaust pipe is connected with an exhaust pump, and the exhaust pump is matched with an exhaust pipe.
In order to better realize the invention, a filter plate close to the lower part of the water inlet is arranged in the tank body, and the filter plate divides the tank body into an upper filter residue layer and a lower sewage layer; and a slag discharging mechanism is arranged on the slag filtering layer.
In order to better realize the invention, the slag discharging mechanism comprises a first rotating wheel arranged on the left side of the filter plate, a second rotating wheel is arranged on the right side of the filter plate, a conveying belt is matched between the first rotating wheel and the second rotating wheel, and slag digging teeth are uniformly arranged on the conveying belt; the upper portion of the inner side of the tank body is provided with a first motor in transmission fit with the second rotating wheel, and the right side of the second rotating wheel is provided with a slag discharging pipe extending out of the tank body.
In order to better realize the invention, the packing auger is matched in the slag discharging pipe, the packing auger is matched with a second motor which is arranged at the tail end of the slag discharging pipe and used for providing power, and a slag discharging hole is arranged at the lower side of the slag discharging pipe.
In order to better realize the invention, a filter cover is arranged at the end part of the exhaust pipe, and a plurality of vent holes are arranged on the filter cover.
In order to better realize the invention, a slag conveying mechanism positioned between the first rotating wheel and the water inlet is arranged on the filter plate.
In order to better realize the invention, the slag conveying mechanism comprises a rotating shaft, one end of the rotating shaft is arranged on the filter plate, and the other end of the rotating shaft penetrates through the top of the tank body and is provided with a first gear; a third motor is arranged on the tank body, a second gear is sleeved on a rotating shaft of the third motor, and the second gear is meshed with the first gear; and a pushing plate is arranged along the axial direction of the rotating shaft.
In order to better realize the invention, a plurality of round holes are uniformly arranged on the push plate.
In order to better realize the invention, the number of the push plates is four, and the surfaces of two adjacent push plates are vertical to each other.
In order to better realize the invention, an arc-shaped support frame for improving the stability is arranged between two adjacent pushing plates.
Compared with the prior art, the invention at least has the following advantages and beneficial effects: according to the negative pressure type sewage conveying pipeline structure for the excrement treatment equipment, disclosed by the invention, through the matching of the tank body, the supporting seat, the water inlet, the sewage discharge outlet, the sewage discharge pump, the sewage discharge pipe, the exhaust pipe, the air pump, the exhaust pipe and the like, when the negative pressure type sewage conveying pipeline structure is used, the air pump is started, air in the tank body is extracted through the exhaust pipe, negative pressure is formed in the tank body, sewage enters the tank body from the water inlet, and then the sewage in the tank body is discharged through the sewage discharge pump.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a negative pressure type sewage conveying pipeline structure for a sewage treatment facility according to the present invention;
FIG. 2 is a schematic structural diagram of a slag conveying mechanism of a negative pressure type sewage conveying pipeline structure for a sewage treatment device;
in the figure, 1-tank body, 2-supporting seat, 3-water inlet, 4-sewage outlet, 5-sewage pump, 6-sewage outlet, 7-filtering plate, 8-rotating shaft, 9-pushing plate, 10-first gear, 11-third motor, 12-rotating shaft, 13-second gear, 14-first rotating wheel, 15-second rotating wheel, 16-conveying belt, 17-slag digging tooth, 18-first motor, 19-slag discharging pipe, 20-auger, 21-second motor, 22-slag outlet, 23-slag groove, 24-air extracting pump, 25-air extracting pipe, 26-exhaust pipe, 27-filtering cover, 28-air vent, 29-round hole and 30-arc-shaped supporting frame.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
It should be understood that, for the term "and/or" as may appear herein, it is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time; for the term "/and" as may appear herein, which describes another associative object relationship, it means that two relationships may exist, e.g., a/and B, may mean: a exists independently, and A and B exist independently; in addition, for the character "/" that may appear herein, it generally means that the former and latter associated objects are in an "or" relationship.
It should be understood that specific details are provided in the following description to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may not be shown in unnecessary detail to avoid obscuring the examples.
As shown in fig. 1 and 2, the negative pressure type sewage conveying pipeline structure for the sewage treatment equipment comprises a tank body 1 and a supporting seat 2 for supporting the tank body 1, wherein a water inlet 3 is arranged at the upper part of the left end of the tank body 1, a sewage outlet 4 is arranged at the lower part of the right end of the tank body 1, the sewage outlet 4 is connected with a sewage pump 5, and the sewage pump 5 is connected with a sewage pipe 6; an air suction pipe 25 is arranged at the right part of the top of the tank body 1, the air suction pipe 25 is connected with an air suction pump 24, and the air suction pump 24 is matched with an air exhaust pipe 26. According to the negative pressure type sewage conveying pipeline structure for the excrement treatment equipment, the tank body 1, the supporting seat 2, the water inlet 3, the sewage discharge port 4, the sewage discharge pump 5, the sewage discharge pipe 6, the air exhaust pipe 25, the air exhaust pump 24, the air exhaust pipe 26 and the like are matched, when the negative pressure type sewage conveying pipeline structure is used, the air exhaust pump 24 is started, air in the tank body 1 is extracted through the air exhaust pipe 25, negative pressure is formed in the tank body 1, sewage enters the tank body 1 from the water inlet 3, and then the sewage in the tank body is exhausted through the sewage discharge pump 5.
Preferably, a filter plate 7 close to the lower part of the water inlet 3 is arranged in the tank body 1, and the filter plate 7 divides the tank body 1 into a filter residue layer at the upper part and a sewage layer at the lower part; and a slag discharging mechanism is arranged on the slag filtering layer. Sewage enters from the water inlet 3 and is filtered by the filter plate 7, large-size slag is left on the filter plate 7 and is discharged through the slag discharge mechanism, and the residual sewage in the tank body 1 is discharged through the sewage discharge pump 5, so that the smooth discharge is ensured.
Preferably, the slag discharging mechanism comprises a first rotating wheel 14 arranged on the left side of the filter plate 7, a second rotating wheel 15 arranged on the right side of the filter plate 7, a conveying belt 16 is matched between the first rotating wheel 14 and the second rotating wheel 15, and slag digging teeth 17 are uniformly arranged on the conveying belt 16; the upper part of the inner side of the tank body 1 is provided with a first motor 18 which is in transmission fit with the second rotating wheel 15, and the right side of the second rotating wheel 15 is provided with a slag discharging pipe 19 which extends out of the tank body 1. After the design is carried out, the first motor 18 is started to drive the first rotating wheel 14 and the second rotating wheel 15 to rotate, the conveying belt 16 rotates to drive the slag digging teeth 17 to dig slag, then the slag is conveyed to the position of the slag discharging pipe 19, and the slag is discharged from the slag discharging pipe 19. It should be noted that, since the slag in the manure is generally soft and viscous, the slag pipe 19 is substantially sealed when transporting the slag, and therefore the negative pressure is not affected. Furthermore, a sealing means may be provided to seal the end of the tapping pipe 19, when not tapping, and to open when tapping.
Preferably, an auger 20 is fitted into the slag outlet pipe 19, a second motor 21 for supplying power is fitted into the auger 20 and is provided at the end of the slag outlet pipe 19, and a slag outlet 22 is provided at the lower side of the slag outlet pipe 19. The second motor 21 rotates to drive the packing auger 20 to rotate, so that the slag is conveyed out and falls out when reaching the slag outlet 22, and the slag outlet 22 is generally matched with a corresponding slag groove 23.
Preferably, a filter cover 27 is provided at an end of the exhaust pipe 25, and a plurality of vent holes 28 are provided in the filter cover 27. The filter housing 27 is provided to prevent the slag from directly entering the suction pipe 25.
Preferably, a slag feeding mechanism is arranged on the filter plate 7 and is positioned between the first rotating wheel 14 and the water inlet 3. Preferably, the slag conveying mechanism comprises a rotating shaft 8, one end of the rotating shaft 8 is mounted on the filter plate 7, and the other end of the rotating shaft 8 penetrates through the top of the tank body 1 and is provided with a first gear 10; a third motor 11 is arranged on the tank body 1, a second gear 13 is sleeved on a rotating shaft 12 of the third motor 11, and the second gear 13 is meshed with the first gear 10; a pushing plate 9 is arranged along the axial direction of the rotating shaft 8. The third motor 11 rotates, the first gear 10 is driven to rotate through the second gear 13, so that the pushing plate 9 is driven to rotate, the slag at the water inlet 3 is pushed to the rear, the slag digging teeth 17 dig the slag at the rear and convey the slag through the conveying belt, and it should be noted that the slag digging teeth 17 at the leftmost end are close to but not in contact with the pushing plate 9.
Preferably, a plurality of circular holes 29 are uniformly formed in the pushing plate 9, so that when the pushing plate 9 rotates, a certain extrusion force is applied to the slag, sewage in the slag is extruded at the moment and then flows out through the circular holes 29, and the filtering effect is improved. Preferably, the number of the pushing plates 9 is four, and the surfaces of two adjacent pushing plates 9 are perpendicular to each other. Preferably, an arc-shaped support frame 30 for improving stability is arranged between two adjacent pushing plates 9.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: modifications may be made to the embodiments described above, or equivalents may be substituted for some of the features described. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a negative pressure formula filth pipeline structure for dirty treatment facility of excrement which characterized in that: the device comprises a tank body (1) and a supporting seat (2) for supporting the tank body (1), wherein a water inlet (3) is formed in the upper part of the left end of the tank body (1), a sewage outlet (4) is formed in the lower part of the right end of the tank body, the sewage outlet (4) is connected with a sewage pump (5), and the sewage pump (5) is connected with a sewage pipe (6); an air suction pipe (25) is arranged at the right part of the top of the tank body (1), the air suction pipe (25) is connected with an air suction pump (24), and the air suction pump (24) is matched with an air exhaust pipe (26).
2. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 1, characterized in that: a filter plate (7) close to the lower part of the water inlet (3) is arranged in the tank body (1), and the tank body (1) is divided into an upper filter residue layer and a lower sewage layer by the filter plate (7); and a slag discharging mechanism is arranged on the slag filtering layer.
3. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 2, characterized in that: the slag discharging mechanism comprises a first rotating wheel (14) arranged on the left side of the filter plate (7), a second rotating wheel (15) is arranged on the right side of the filter plate (7), a conveying belt (16) is matched between the first rotating wheel (14) and the second rotating wheel (15), and slag digging teeth (17) are uniformly arranged on the conveying belt (16); the inner side upper part of the tank body (1) is provided with a first motor (18) in transmission fit with the second rotating wheel (15), and the right side of the second rotating wheel (15) is provided with a slag discharging pipe (19) extending out of the tank body (1).
4. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 3, characterized in that: the slag discharging pipe (19) is internally matched with an auger (20), the auger (20) is matched with a second motor (21) which is arranged at the tail end of the slag discharging pipe (19) and used for providing power, and a slag discharging hole (22) is arranged at the lower side of the slag discharging pipe (19).
5. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 4, characterized in that: a filter cover (27) is arranged at the end part of the air exhaust pipe (25), and a plurality of vent holes (28) are arranged on the filter cover (27).
6. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 2, characterized in that: the filter plate (7) is provided with a slag conveying mechanism between the first rotating wheel (14) and the water inlet (3).
7. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 6, characterized in that: the slag conveying mechanism comprises a rotating shaft (8), one end of the rotating shaft (8) is installed on the filter plate (7), and the other end of the rotating shaft penetrates through the top of the tank body (1) and is provided with a first gear (10); a third motor (11) is arranged on the tank body (1), a second gear (13) is sleeved on a rotating shaft (12) of the third motor (11), and the second gear (13) is meshed with the first gear (10); and a pushing plate (9) is arranged along the axis direction of the rotating shaft (8).
8. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 7, characterized in that: a plurality of round holes (29) are uniformly arranged on the push plate (9).
9. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 8, characterized in that: the number of the push plates (9) is four, and the surfaces of two adjacent push plates (9) are vertical to each other.
10. The negative pressure type sewage conveying pipeline structure for the sewage treatment equipment according to claim 9, characterized in that: an arc-shaped supporting frame (30) for improving stability is arranged between two adjacent pushing plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210040862.1A CN114275987A (en) | 2022-01-14 | 2022-01-14 | Negative pressure type sewage conveying pipeline structure for excrement treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210040862.1A CN114275987A (en) | 2022-01-14 | 2022-01-14 | Negative pressure type sewage conveying pipeline structure for excrement treatment equipment |
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| CN114275987A true CN114275987A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210040862.1A Pending CN114275987A (en) | 2022-01-14 | 2022-01-14 | Negative pressure type sewage conveying pipeline structure for excrement treatment equipment |
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Citations (10)
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|---|---|---|---|---|
| WO2012146183A1 (en) * | 2011-04-26 | 2012-11-01 | Zeng Delin | Negative-pressure pipe residual feces removing mechanism |
| CN205588423U (en) * | 2016-03-23 | 2016-09-21 | 林秋玉 | Modified is dust extraction for wood working |
| CN109133227A (en) * | 2018-11-05 | 2019-01-04 | 山东福土环境工程有限公司 | Livestock and poultry sewage scum dregs filter |
| CN209872723U (en) * | 2019-04-16 | 2019-12-31 | 安徽省皖工电动车科技有限公司 | Treatment device for septic tank |
| CN210251394U (en) * | 2019-04-12 | 2020-04-07 | 四川宝石机械石油钻头有限责任公司 | Negative pressure solid-liquid separation system applied to rolling type air excitation |
| CN210764919U (en) * | 2019-10-12 | 2020-06-16 | 浙江四达新材料股份有限公司 | Novel environmental protection septic tank |
| CN211847511U (en) * | 2020-03-31 | 2020-11-03 | 付美琴 | Small-sized rapid precipitation environment-friendly sewage treatment device |
| CN212713212U (en) * | 2020-06-08 | 2021-03-16 | 叶明亮 | Sludge drying device for sewage treatment |
| CN212941695U (en) * | 2020-06-04 | 2021-04-13 | 陕西欣朗建设工程有限公司 | River water purification device |
| CN214781545U (en) * | 2021-04-30 | 2021-11-19 | 唐县绿友肥料生产有限公司 | A mud conveyor for producing fertilizer |
-
2022
- 2022-01-14 CN CN202210040862.1A patent/CN114275987A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012146183A1 (en) * | 2011-04-26 | 2012-11-01 | Zeng Delin | Negative-pressure pipe residual feces removing mechanism |
| CN205588423U (en) * | 2016-03-23 | 2016-09-21 | 林秋玉 | Modified is dust extraction for wood working |
| CN109133227A (en) * | 2018-11-05 | 2019-01-04 | 山东福土环境工程有限公司 | Livestock and poultry sewage scum dregs filter |
| CN210251394U (en) * | 2019-04-12 | 2020-04-07 | 四川宝石机械石油钻头有限责任公司 | Negative pressure solid-liquid separation system applied to rolling type air excitation |
| CN209872723U (en) * | 2019-04-16 | 2019-12-31 | 安徽省皖工电动车科技有限公司 | Treatment device for septic tank |
| CN210764919U (en) * | 2019-10-12 | 2020-06-16 | 浙江四达新材料股份有限公司 | Novel environmental protection septic tank |
| CN211847511U (en) * | 2020-03-31 | 2020-11-03 | 付美琴 | Small-sized rapid precipitation environment-friendly sewage treatment device |
| CN212941695U (en) * | 2020-06-04 | 2021-04-13 | 陕西欣朗建设工程有限公司 | River water purification device |
| CN212713212U (en) * | 2020-06-08 | 2021-03-16 | 叶明亮 | Sludge drying device for sewage treatment |
| CN214781545U (en) * | 2021-04-30 | 2021-11-19 | 唐县绿友肥料生产有限公司 | A mud conveyor for producing fertilizer |
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