CN221071091U - Excrement sewage pretreatment system - Google Patents
Excrement sewage pretreatment system Download PDFInfo
- Publication number
- CN221071091U CN221071091U CN202322895373.7U CN202322895373U CN221071091U CN 221071091 U CN221071091 U CN 221071091U CN 202322895373 U CN202322895373 U CN 202322895373U CN 221071091 U CN221071091 U CN 221071091U
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- CN
- China
- Prior art keywords
- sewage
- climbing
- screen
- fecal
- pretreatment system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 78
- 230000009194 climbing Effects 0.000 claims abstract description 36
- 230000002550 fecal effect Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000005273 aeration Methods 0.000 claims description 5
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 5
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- 238000012216 screening Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, and provides a fecal sewage pretreatment system which comprises a first filtering device and a second filtering device, wherein the first filtering device comprises a sewage inlet, a first climbing vibrating screen for a solid-liquid coarse screen and a first sewage tank arranged below the first climbing vibrating screen, the second filtering device comprises a liquid inlet, a second climbing vibrating screen for a solid-liquid fine screen and a second sewage tank arranged below the second climbing vibrating screen, the first sewage tank is connected with a dosing tank and an air compressor, a submerged pump is arranged at the bottom of the first sewage tank and connected with the liquid inlet, and the fecal sewage is effectively treated and purified through multistage screening treatment and purification reaction of the first filtering device and the second filtering device, so that the fecal sewage treatment system has high treatment efficiency, good purification effect and stable operation.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a fecal sewage pretreatment system.
Background
The fecal sewage pretreatment is to carry out solid-liquid separation treatment on excrement and wastewater, and aims to reduce the content of harmful substances, so that the fecal sewage pretreatment is more suitable for further treatment or discharge, the threat to ecological environment and human health is prevented, the current fecal sewage pretreatment cannot realize better separation and purification effects, and meanwhile, the problem of treatment efficiency exists.
Disclosure of utility model
The utility model aims to provide a fecal sewage pretreatment system which solves the technical problems.
The embodiment of the utility model is realized by the following technical scheme: the utility model provides a excrement sewage pretreatment system, includes first filter equipment and second filter equipment, first filter equipment includes into dirty mouthful, be used for the first climbing shale shaker of solid-liquid coarse screen and locate the first sewage case of first climbing shale shaker below, second filter equipment includes into liquid mouthful, be used for the second climbing shale shaker of solid-liquid fine screen and locate the second sewage case of second climbing shale shaker below, first sewage case is connected with charge jar and air compressor machine, first sewage case bottom is equipped with and is connected with the sewage pump of diving with the inlet.
Further, the first climbing vibrating screen and the second climbing vibrating screen comprise a shell, multiple layers of screens which are arranged between the shells in parallel and staggered, and a vibrating motor which is arranged between the shells and positioned above the screens.
Further, a spring shock-absorbing seat is connected to the shell.
Further, an aeration disc connected with the air compressor is arranged at the bottom end inside the first sewage tank.
Further, a manure extruder is arranged between the first filtering device and the second filtering device.
Further, the dosing tank contains polyaluminum chloride, polyaluminum ferric sulfate, ferrous sulfate, polyacrylamide, polyaluminum ferric chloride or polyaluminum ferric sulfate.
Further, a drain outlet is arranged at the bottom end of the second sewage tank.
The utility model has at least the following advantages and beneficial effects: through multistage screening treatment and purification reaction of first filter equipment and second filter equipment, realize effectively handling and purifying excrement sewage, treatment effeciency is high, purifying effect is good, the operation is stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a fecal sewage pretreatment system provided by the utility model;
fig. 2 is a front view of a fecal sewage pretreatment system provided by the present utility model;
fig. 3 is a top view of a fecal sewage pretreatment system provided by the present utility model;
Icon: 1-first filter equipment, 11-dirt inlet, 12-first climbing vibrating screen, 121-casing, 122-screen cloth, 123-vibrating motor, 124-spring damper base, 13-first sewage case, 131-submersible sewage pump, 132-aeration dish, 2-second filter equipment, 21-liquid inlet, 22-second climbing vibrating screen, 23-second sewage case, 231-drain, 3-charge tank, 4-air compressor, 5-crowded excrement machine.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model 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 utility model, as 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 made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-3, in this embodiment, mainly a fecal sewage pretreatment system is disclosed, which is suitable for fecal sewage pretreatment of human beings and livestock and poultry, can effectively remove solid particles and organic matters in water, reduce the load of subsequent treatment process, and reduce treatment cost, the main structure includes a first filter device 1 and a second filter device 2, the first filter device 1 and the second filter device 2 are all fixed on the ground through bolts, the first filter device 1 includes a sewage inlet 11, a first climbing vibrating screen 12 and a first sewage tank 13, the sewage inlet 11 is used for accessing solid-liquid mixed fecal sewage, the first climbing vibrating screen 12 is uniformly dropped into for primary solid-liquid coarse screening work after being shunted by a shunt pipe, under the action of vibration, larger solid matters are pushed forward, and the liquid and smaller solid matters pass through the first sewage tank 13 which is dropped into the lower part, the first sewage tank 13 is connected with a medicine adding tank 3 and an air compressor 4, so that the slag dissolved in water is separated, the treatment efficiency is improved, the second filter device 1 includes a sewage inlet 21, a second climbing screen 22 is connected with the second sewage tank 23, the second sewage tank 23 is further arranged at the bottom of the end of the first climbing screen 13, the second sewage inlet 21 is further cleaned by the second climbing screen 23, the sewage is completely removed by the second sewage inlet, the second sewage inlet 23 is completely arranged at the bottom of the second climbing screen 13, the second sewage inlet is completely cleaned by the second sewage tank is completely cleaned, and the sewage is discharged by the second sewage tank is completely clean by the second sewage, and the sewage is discharged by the sewage is discharged.
Further, in the embodiment, as shown in fig. 1-3, the first climbing vibrating screen 12 and the second climbing vibrating screen 22 provided in the embodiment of the present utility model are symmetrically arranged, and the first climbing vibrating screen 12 and the second climbing vibrating screen 22 each include a housing 121, a screen 122 and a vibrating motor 123, where the screen 122 is a plurality of parallel layers, and is obliquely and alternately arranged between the housings 121, and it should be noted that the gap between the screen 122 of the first climbing vibrating screen 12 should be larger than the gap between the screen 122 of the second climbing vibrating screen 22, so as to realize the functions of coarse screening and fine screening one by one, and the vibrating motor 123 is disposed between the housings 121 and above the screen 122 to provide a vibrating force, so that the material on the screen 122 vibrates to promote the solid material to advance, thereby realizing the screening of the solid-liquid material.
Further, in the specific implementation, as shown in fig. 2, an aeration disc 132 connected to the air compressor 4 is disposed at the bottom end inside the first sewage tank 13 provided in the embodiment of the present utility model, and aeration is performed by adding air, so as to promote the biodegradation process in the fecal sewage, and improve the treatment efficiency.
Further, in the specific implementation, as shown in fig. 1-3, an excrement squeezing machine 5 is arranged between the first filtering device 1 and the second filtering device 2 provided by the embodiment of the utility model, and receives solid materials screened by the first climbing vibrating screen 12 and the second climbing vibrating screen 22.
Further, in the specific implementation, as shown in fig. 1 and fig. 3, the dosing tank 3 provided in the embodiment of the present utility model contains polyaluminium chloride, polyaluminium sulfate, ferrous sulfate, polyacrylamide, polyaluminium chloride or polyaluminium ferric sulfate, which can help to remove suspended matters, particulate matters and organic matters in sewage.
In the utility model, the device is used as follows:
(1) The fecal sewage is pumped to the screen 122 at one end of the first climbing vibrating screen 12 through the sewage inlet 11, liquid and smaller solid matters can leak into the first sewage tank 13 below from the screen 122, the sewage is fully purified and reacted through the action of the dosing tank 3 and the air compressor 4, and the larger solid matters can be pushed forward to the other end of the screen 122 under the action of the vibrating motor 123;
(2) The sewage fully reacted in the first sewage tank 13 is pumped into the second climbing vibrating screen 22 by the submersible pump 131, falls into the screen 122 from the liquid inlet 21, leaks into the second sewage tank 23 below from the screen 122, and smaller solid matters are pushed forward under the action of the vibrating motor 123;
(3) The separated and purified sewage is discharged or collected through a sewage outlet 231 to enter the next treatment, and solid matters fall into the manure extruding machine 5 through the first climbing vibrating screen 12 and the second climbing vibrating screen 22, so that manure dehydration is realized.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a excrement pretreatment of water system, its characterized in that includes first filter equipment (1) and second filter equipment (2), first filter equipment (1) are including advancing dirty mouthful (11), be used for first climbing shale shaker (12) of solid-liquid coarse screen and locating first sewage case (13) of first climbing shale shaker (12) below, second filter equipment (2) include inlet (21), be used for second climbing shale shaker (22) of solid-liquid fine screen and locate second sewage case (23) of second climbing shale shaker (22) below, first sewage case (13) are connected with dosing tank (3) and air compressor machine (4), first sewage case (13) bottom be equipped with inlet (21) are connected to stealth pump (131).
2. The fecal sewage pretreatment system according to claim 1, characterized in that the first climbing shaking screen (12) and the second climbing shaking screen (22) each comprise a housing (121), a plurality of layers of screens (122) arranged in parallel and staggered between the housings (121), and a shaking motor (123) arranged between the housings (121) and above the screens (122).
3. The fecal sewage pretreatment system according to claim 2, characterized in that a spring damper (124) is connected to the housing (121).
4. The fecal sewage pretreatment system according to claim 1, characterized in that the inner bottom end of the first sewage tank (13) is provided with an aeration disc (132) connected with the air compressor (4).
5. A fecal sewage pretreatment system according to claim 1, characterized in that a fecal extruder (5) is arranged between the first filter means (1) and the second filter means (2).
6. The fecal sewage pretreatment system according to claim 1, characterized in that the dosing tank (3) comprises polyaluminum chloride, polyaluminum ferric sulfate, ferrous sulfate, polyacrylamide, polyaluminum ferric chloride or polyaluminum ferric sulfate.
7. The fecal sewage pretreatment system according to claim 1, characterized in that the bottom end of the second sewage tank (23) is provided with a drain outlet (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895373.7U CN221071091U (en) | 2023-10-26 | 2023-10-26 | Excrement sewage pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895373.7U CN221071091U (en) | 2023-10-26 | 2023-10-26 | Excrement sewage pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221071091U true CN221071091U (en) | 2024-06-04 |
Family
ID=91270654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322895373.7U Active CN221071091U (en) | 2023-10-26 | 2023-10-26 | Excrement sewage pretreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221071091U (en) |
-
2023
- 2023-10-26 CN CN202322895373.7U patent/CN221071091U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |