CN218596199U - Hierarchical formula sewage treatment plant - Google Patents
Hierarchical formula sewage treatment plant Download PDFInfo
- Publication number
- CN218596199U CN218596199U CN202223150297.9U CN202223150297U CN218596199U CN 218596199 U CN218596199 U CN 218596199U CN 202223150297 U CN202223150297 U CN 202223150297U CN 218596199 U CN218596199 U CN 218596199U
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- Prior art keywords
- treatment tank
- sewage
- motor
- inner cavity
- welded
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- 238000011282 treatment Methods 0.000 title claims abstract description 93
- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000007787 solid Substances 0.000 abstract description 10
- 238000001556 precipitation Methods 0.000 abstract description 7
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 7
- 239000013043 chemical agent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000012716 precipitator Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a hierarchical formula sewage treatment plant belongs to sewage treatment technical field, including the processing jar, fixed welding has the internal frame that is the mouth font in the processing jar inner chamber, wherein the inboard welding of internal frame has the filter screen that is used for carrying out one-level filtration treatment to sewage, one of them lateral wall edge welding of processing jar has first motor, the output shaft coaxial coupling of first motor has the screw rod, the screw rod level sets up in a lateral wall of processing jar inner chamber, the fixed welding of opposite side of processing jar inner chamber has the gag lever post, still be equipped with the push pedal in the processing jar inner chamber, the one end thread bush of push pedal is located on the screw rod, and other end sliding sleeve locates on the gag lever post, the diapire and the filter screen laminating of push pedal, the bin outlet has been seted up to a lateral wall of the first motor dorsad to the processing jar. This hierarchical formula sewage treatment plant, with bulky solid impurity automatic interception and discharge before deposiing, reduced the influence to heavy metal precipitation in the sewage.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a hierarchical formula sewage treatment plant.
Background
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage.
In the process of implementing the present invention, the inventor finds that there are at least the following problems in the technology: in the production process of chemical enterprises, a lot of sewage polluting the environment cannot be avoided, wherein the polluting components comprise heavy metals and some large-volume solid impurities. The current devices for sewage treatment of this type, which mostly discharge sewage into one container in a unified manner, add corresponding chemical agents for heavy metal precipitation reaction, but do so with the disadvantage that some bulky solid impurities contained in the sewage interfere with the reaction and are not easily separated from the sewage.
Therefore, a graded sewage treatment device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a hierarchical formula sewage treatment plant, with automatic interception and the discharge of bulky solid impurity before deposiing, reduced the influence to heavy metal precipitation in the sewage, can effectively solve the problem in the background art.
In order to realize the purpose, the utility model adopts the following technical scheme:
a graded sewage treatment device comprises a treatment tank, wherein an inner frame in a shape like a Chinese character 'kou' is fixedly welded in an inner cavity of the treatment tank, and a filter screen for performing primary filtration treatment on sewage is welded on the inner side of the inner frame;
a first motor is welded at the edge of one side wall of the treatment tank, an output shaft of the first motor is coaxially connected with a screw rod, the screw rod is horizontally arranged on one side wall of an inner cavity of the treatment tank, a limiting rod is fixedly welded at the other side of the inner cavity of the treatment tank, and a push plate is further arranged in the inner cavity of the treatment tank;
the screw rod is located to the one end screw thread cover of push pedal, and the other end slip cap is located on the gag lever post, the diapire and the filter screen laminating of push pedal, the bin outlet has been seted up to a lateral wall of processing jar dorsad first motor.
As a preferred embodiment, the screw and the limiting rod are parallel to each other, the screw and the limiting rod are symmetrical to two sides of the inner cavity of the treatment tank, and two ends of the screw are rotatably connected with the treatment tank; so that the screw can be stably operated.
In a preferred embodiment, a side pipe is welded below the inner frame of the treatment tank, one end of the side pipe is horizontally arranged and positioned outside the treatment tank, and the other end of the side pipe is positioned in the inner cavity of the treatment tank; wherein the side pipe is used for adding chemical additives such as a precipitator or a flocculating agent into the sewage in the inner cavity of the treatment tank, so as to react with the sewage, realize the secondary treatment of the sewage and precipitate partial harmful substances in the sewage.
As a preferred embodiment, a second motor is welded on one side wall of the treatment tank, which is opposite to the side pipe, an output shaft of the second motor is coaxially connected with an inner fulcrum, and a plurality of stirring blades are fixedly sleeved on the inner fulcrum; the stirring blades are symmetrical to two ends of the inner fulcrum shaft, the stirring blades are distributed in a linear array along the horizontal direction, and two ends of the inner fulcrum shaft are rotatably connected with the treatment tank.
As a preferred embodiment, the center of the bottom wall of the treatment tank is provided with a discharge pipe, and four corners of the bottom wall of the treatment tank are welded with support legs; the four supporting legs can ensure the stability of the treatment tank and the upper structure thereof, and the discharge pipe is provided with a valve which is not shown in the figure but is the prior art.
In a preferred embodiment, the four sides of the bottom of the inner cavity of the treatment tank are provided with slopes; thereby facilitating the sewage and sediments to be guided to the discharge pipe and discharged.
To sum up, the utility model discloses a technological effect and advantage:
according to the grading type sewage treatment device, large-volume solid impurities in sewage are firstly intercepted through the filter screen, and then the screw rod is driven to rotate through the operation of the first motor, so that the push plate is enabled to move horizontally along the limiting rod and discharge the large-volume solid impurities from the discharge port, the first-stage treatment of the sewage is realized, the large-volume solid impurities are automatically intercepted and discharged before being precipitated, and the influence on heavy metal precipitation in the sewage is reduced;
this hierarchical formula sewage treatment plant through the side pipe with sewage treatment materials such as precipitant or flocculating agent in adding the sewage in the treatment tank, drives a plurality of stirring leaf operations through the operation of second motor, can realize the secondary treatment of sewage, has improved the precipitation efficiency of harmful substance in the sewage, realizes sewage treatment efficiency's improvement.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 isbase:Sub>A cross-sectional view ofbase:Sub>A portion of the structure of fig. 1 taken alongbase:Sub>A-base:Sub>A according to the present invention.
In the figure: 1. a treatment tank; 2. a discharge pipe; 3. a support leg; 4. a first motor; 5. a screw; 6. a limiting rod; 7. pushing the plate; 8. an inner frame; 9. filtering with a screen; 10. a discharge outlet; 11. a side tube; 12. a second motor; 13. an inner fulcrum; 14. stirring blades; 15. a ramp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, a hierarchical sewage treatment device includes a treatment tank 1, an inner frame 8 in a shape of a square is fixedly welded in an inner cavity of the treatment tank 1, wherein a filter screen 9 for performing primary filtration treatment on sewage is welded on the inner side of the inner frame 8, a discharge pipe 2 is installed at the center of the bottom wall of the treatment tank 1, support legs 3 are welded at four corners of the bottom wall of the treatment tank 1, the four support legs 3 are arranged to ensure stability of the treatment tank 1 and the upper structure thereof, a valve is installed on the discharge pipe 2, the valve is not shown in the figure, but in the prior art, slopes 15 are arranged on four sides of the bottom of the inner cavity of the treatment tank 1, so that sewage and sediments are guided to the discharge pipe 2 and discharged;
the edge of one side wall of the treatment tank 1 is welded with a first motor 4, the first motor 4 is horizontally arranged, an output shaft of the first motor 4 penetrates through the treatment tank 1 and is coaxially connected with a screw rod 5, the screw rod 5 is horizontally arranged on one side wall of an inner cavity of the treatment tank 1, the other side of the inner cavity of the treatment tank 1 is fixedly welded with a limiting rod 6, the screw rod 5 and the limiting rod 6 are parallel to each other, the screw rod 5 and the limiting rod 6 are symmetrical to two sides of the inner cavity of the treatment tank 1, two ends of the screw rod 5 are rotatably connected with the treatment tank 1, so that the screw rod 5 can stably run, a push plate 7 is further arranged in the inner cavity of the treatment tank 1, one end of the push plate 7 is sleeved on the screw rod 5 in a threaded manner, the other end of the push plate 7 is slidably sleeved on the limiting rod 6, when the screw rod 5 is driven to run by the first motor 4 being electrified, the push plate 7 can be translated along the limiting rod 6, the bottom wall of the push plate 7 is attached to a filter screen 9, so that large-volume solid impurities intercepted on the filter screen 9 can be pushed by the translation of the push plate 7, one side wall of the discharge tank 1, and a large-volume solid-volume impurity discharge port 10 is formed in a side wall of the discharge tank 1 facing away from the first motor 4;
the side pipe 11 is welded below the inner frame 8 of the treatment tank 1, one end of the side pipe 11 is horizontally arranged and positioned outside the treatment tank 1, the other end of the side pipe is inclined at 135 degrees and extends downwards and is positioned in the inner cavity of the treatment tank 1, wherein the side pipe 11 is used for adding chemical additives such as a precipitator or a flocculating agent into the sewage in the inner cavity of the treatment tank 1 so as to react with the sewage, secondary treatment of the sewage is realized, and partial harmful substances in the sewage are precipitated out, a second motor 12 is welded on one side wall of the treatment tank 1, which is back to the side pipe 11, the second motor 12 is horizontally arranged, an output shaft of the second motor 12 penetrates through the treatment tank 1 and is coaxially connected with an inner support shaft 13, a plurality of stirring blades 14 are fixedly sleeved on the inner support shaft 13, the stirring blades 14 are symmetrical to two ends of the inner support shaft 13, the stirring blades 14 are linearly distributed in an array along the horizontal direction, and two ends of the inner support shaft 13 are rotatably connected with the treatment tank 1.
The working principle is as follows: firstly, sewage to be treated is added into an inner cavity of a treatment tank 1 through an inner cavity opening above the treatment tank 1, the sewage is firstly filtered by a filter screen 9, so that large-volume solid impurities contained in the sewage are intercepted on the filter screen 9, primary treatment (filtration) of the sewage is realized, and the sewage per se passes through the filter screen 9 and falls on the bottom of the inner cavity of the treatment tank 1;
then adding a precipitator or a flocculant and other chemical agents into the inner cavity of the treatment tank 1 through the side pipe 11, driving the second motor 12 to operate to drive the inner fulcrum shaft 13 and the stirring blades 14 to operate at a constant speed, mixing and stirring the sewage and the chemical agents in the inner cavity of the treatment tank 1, separating some harmful substances (such as heavy metals) contained in the sewage in a precipitation mode after the chemical agents react with the sewage, and realizing secondary treatment (precipitation) of the sewage;
the valve opens the discharge pipe 2, the sewage after reaction can be discharged, and the precipitate in the sewage can be subsequently filtered by external filter equipment, so that the pollution of the sewage can be reduced; and then the first motor 4 is driven to operate to drive the screw rod 5 to operate, so that the push plate 7 moves horizontally along the limiting rod 6, moves from one side of the inner cavity of the treatment tank 1 close to the first motor 4 to one side close to the discharge opening 10, and finally the large-volume solid impurities intercepted on the filter screen 9 are output from the discharge opening 10 by utilizing the push plate 7.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The grading type sewage treatment device comprises a treatment tank (1), and is characterized in that an inner frame (8) in a shape like a Chinese character kou is fixedly welded in an inner cavity of the treatment tank (1), wherein a filter screen (9) for performing primary filtration treatment on sewage is welded on the inner side of the inner frame (8);
a first motor (4) is welded at the edge of one side wall of the treatment tank (1), an output shaft of the first motor (4) is coaxially connected with a screw (5), the screw (5) is horizontally arranged on one side wall of an inner cavity of the treatment tank (1), a limiting rod (6) is fixedly welded at the other side of the inner cavity of the treatment tank (1), and a push plate (7) is further arranged in the inner cavity of the treatment tank (1);
screw rod (5) are located to the one end screw thread cover of push pedal (7), and other end slip cap is located gag lever post (6), the diapire of push pedal (7) and filter screen (9) laminating, bin outlet (10) have been seted up to a lateral wall of processing jar (1) first motor (4) dorsad.
2. The staged sewage treatment device according to claim 1, wherein the screw (5) and the limiting rod (6) are parallel to each other, the screw (5) and the limiting rod (6) are symmetrical to two sides of the inner cavity of the treatment tank (1), and both ends of the screw (5) are rotatably connected with the treatment tank (1).
3. A staged sewage treatment plant according to claim 1, wherein said treatment tank (1) is positioned below the inner frame (8) and welded with side pipes (11), one end of said side pipes (11) being horizontally arranged and positioned outside the treatment tank (1) and the other end being positioned in the inner cavity of the treatment tank (1).
4. The staged sewage treatment device according to claim 3, wherein a second motor (12) is welded to a side wall of the treatment tank (1) facing away from the side pipe (11), an output shaft of the second motor (12) is coaxially connected with an inner fulcrum (13), and a plurality of stirring blades (14) are fixedly sleeved on the inner fulcrum (13).
5. The staged sewage treatment device according to claim 1, wherein a discharge pipe (2) is installed at the center of the bottom wall of the treatment tank (1), and support legs (3) are welded to four corners of the bottom wall of the treatment tank (1).
6. The staged sewage treatment device according to claim 5, wherein the bottom of the inner cavity of the treatment tank (1) is provided with slopes (15) on four sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223150297.9U CN218596199U (en) | 2022-11-25 | 2022-11-25 | Hierarchical formula sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223150297.9U CN218596199U (en) | 2022-11-25 | 2022-11-25 | Hierarchical formula sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218596199U true CN218596199U (en) | 2023-03-10 |
Family
ID=85408778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223150297.9U Active CN218596199U (en) | 2022-11-25 | 2022-11-25 | Hierarchical formula sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218596199U (en) |
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2022
- 2022-11-25 CN CN202223150297.9U patent/CN218596199U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: Room 331, Former Government Office Building, Xinzhan Town, Zhaoyuan County, Daqing City, Heilongjiang Province, 163000 Patentee after: Zhaoyuan Fenghan Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 362000 No. 159, Changxing Road, torch community, Jiangnan street, Licheng District, Quanzhou City, Fujian Province Patentee before: Fujian Zhongke Hengtai environmental protection equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |