CN211384853U - A charge device for sewage treatment - Google Patents
A charge device for sewage treatment Download PDFInfo
- Publication number
- CN211384853U CN211384853U CN201922354945.4U CN201922354945U CN211384853U CN 211384853 U CN211384853 U CN 211384853U CN 201922354945 U CN201922354945 U CN 201922354945U CN 211384853 U CN211384853 U CN 211384853U
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- Prior art keywords
- tank
- reaction tank
- dosing
- sewage treatment
- sewage
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- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 239000003814 drug Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a dosing device for sewage treatment, which comprises a reaction tank and a dosing tank, wherein the bottom of the dosing tank is communicated with the inside of the reaction tank through a dosing pipe with an electromagnetic valve arranged at the pipe orifice; the top of the dosing tank is provided with a dosing inlet, and a stirrer driven by a motor I is vertically arranged in the dosing tank; the top of the reaction tank is provided with a sewage inlet pipe, and the bottom of the reaction tank is provided with a water outlet pipe; a rotating shaft is vertically arranged in the reaction tank, a bowl-shaped liquid separating groove is formed in the top of the rotating shaft, a plurality of liquid leaking ports which are uniformly distributed are formed in the bottom of the liquid separating groove, and a plurality of stirring blades are arranged on the surface of the rotating shaft; the reaction tank both sides all are equipped with the back flow that is equipped with the water pump on the pipeline, the inlet tube that back flow one end is connected stretches into the reaction tank bottom in, and the outlet pipe that the back flow other end is connected stretches into in the reaction tank top and is located divide liquid groove notch top. The utility model relates to a charge device for sewage treatment, sewage and liquid medicine mix fully, improve sewage treatment efficiency and liquid medicine high-usage.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a charge device for sewage treatment.
Background
With the continuous development of society, the amount of various sewage generated in urban production and life is larger and larger, and if the sewage is directly discharged without being treated, the environment is seriously polluted. Different kinds of sewage need adopt different treatment methods, also can correspondingly carry out resource recovery in order to handle sewage simultaneously, most sewage need add such sewage treatment medicament of leaven, chemical agent at the in-process of handling to as coagulating, flocculation, helping congealing and disinfection and isolation, reach the purpose of aqueous cleaning, carry out recycle after handling sewage, whether add even direct influence sewage treatment's effect of medicament.
In the prior art, in the operation process of sewage treatment, operating personnel generally directly inputs the liquid medicine that medicament and water mix and make into to pending sewage in, the liquid medicine appears easily and mixes the not enough even condition with sewage, leads to the effect of liquid medicine can not full play to come out, influences sewage treatment effect, has reduced sewage treatment efficiency, has improved the sewage treatment cost.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to solve the defects of the prior art, the utility model provides a dosing device for sewage treatment, which comprises a reaction tank and a dosing tank, wherein the bottom of the dosing tank is communicated with the inside of the reaction tank through a dosing pipe with an electromagnetic valve arranged at the pipe orifice; the top of the dosing tank is provided with a dosing inlet, and a stirrer driven by a motor I is vertically arranged in the dosing tank;
the top of the reaction tank is provided with a sewage inlet pipe, and the bottom of the reaction tank is provided with a water outlet pipe; a rotating shaft is vertically arranged in the reaction tank, the bottom of the rotating shaft penetrates out of the reaction tank and is connected with an output shaft of a motor II, a bowl-shaped liquid separating groove is arranged at the top of the rotating shaft, a plurality of liquid leaking ports which are uniformly distributed are formed in the bottom of the liquid separating groove, and a plurality of stirring blades are arranged on the surface of the rotating shaft; the reactor both sides all are equipped with the back flow that is equipped with the water pump on the pipeline, the inlet tube that back flow one end is connected stretches into the reactor bottoms portion, the outlet pipe that the back flow other end is connected stretches into in the reactor tops and is located divide liquid groove notch top.
Preferably, the electromagnetic valve, the first motor, the second motor and the water pump are respectively electrically connected with the controller.
Preferably, a visual transparent part is arranged outside the medicine adding pot.
Preferably, the stirrer comprises a rotating rod and a plurality of stirring rods, the top of the rotating rod penetrates out of the dosing tank to be connected with an output shaft of the motor I, and the stirring rods are arranged on the outer surface of the lower portion of the rotating rod.
Preferably, the stirring rod has a V-shaped structure.
Preferably, a plurality of auxiliary rods are arranged at the edge of the stirring blade.
Preferably, a filter screen is arranged at the pipe orifice of the sewage inlet pipe.
Preferably, a pair of supporting columns are arranged at the bottom of the reaction tank, and universal wheels are arranged at the bottoms of the supporting columns.
The utility model discloses at least, include following beneficial effect:
1. the stirrer of the utility model stirs and mixes the liquid medicine in the medicine adding tank, and ensures that the liquid medicine entering the reaction tank is uniformly mixed; the rotating shaft drives the liquid separating tank to rotate, so that the liquid medicine is uniformly dispersed and falls into the sewage in the reaction tank, and the mixing efficiency is promoted; the rotating shaft drives the stirring blades to stir and mix the sewage and the liquid medicine, so that the reaction is more sufficient, and the sewage treatment efficiency is improved;
2. the utility model discloses a back flow constantly carries sewage and liquid medicine around the bottom in with the retort and falls into the retort by separating liquid groove homodisperse again in the retort top, make the sewage flow of retort bottom, avoid appearing the stirring dead angle, make the sewage and the liquid medicine of each position in the retort all receive the stirring mixing, be favorable to promoting the mixing efficiency, strengthen the misce bene effect, and sewage and liquid medicine carry can wash away the remaining liquid medicine of separating liquid tank inner wall to the retort in the separating liquid inslot, improve the liquid medicine utilization ratio, reduce the sewage treatment cost.
Drawings
FIG. 1 is a schematic structural view of a chemical adding device for sewage treatment.
Reference numerals: 1-reaction tank, 11-sewage inlet pipe, 111-filter screen, 12-water outlet pipe, 2-dosing tank, 21-dosing inlet, 3-dosing pipe, 31-electromagnetic valve, 4-stirrer, 41-motor I, 42-rotating rod, 43-stirring rod, 5-rotating shaft, 51-motor II, 52-stirring blade, 53-auxiliary rod, 6-liquid separating tank, 61-liquid leakage port, 7-backflow pipe, 71-water pump, 8-water inlet pipe, 9-water outlet pipe, 10-support column and 101-universal wheel.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
FIG. 1 shows a dosing device for sewage treatment of the utility model, which comprises a reaction tank 1 and a dosing tank 2, wherein the bottom of the dosing tank 2 is communicated with the inside of the reaction tank 1 through a dosing pipe 3 with an electromagnetic valve 31 arranged at the pipe orifice; the top of the medicine adding tank 2 is provided with a medicine inlet 21, and a stirrer 4 driven by a motor I41 is vertically arranged in the medicine adding tank;
the top of the reaction tank 1 is provided with a sewage inlet pipe 11, and the bottom of the reaction tank is provided with a water outlet pipe 12; a rotating shaft 5 is vertically arranged in the reaction tank 1, the bottom of the rotating shaft 5 penetrates out of the reaction tank 1 to be connected with an output shaft of a motor II 51, a bowl-shaped liquid separating tank 6 is arranged at the top of the rotating shaft 5, a plurality of liquid leaking openings 61 which are uniformly distributed are formed in the bottom of the liquid separating tank 6, and a plurality of stirring blades 52 are arranged on the surface of the rotating shaft 5; the two sides of the reaction tank 1 are provided with return pipes 7 provided with water pumps 71 on pipelines, a water inlet pipe 8 connected with one end of each return pipe 7 extends into the bottom of the reaction tank 1, and a water outlet pipe 9 connected with the other end of each return pipe 7 extends into the top of the reaction tank and is positioned above the notch of the liquid separating tank 6.
In the technical scheme, the medicine inlet 21 is arranged to facilitate the addition of liquid medicine into the medicine adding tank 2, sewage to be treated enters the reaction tank 1 through the sewage inlet pipe 11, the first motor 41 is started, the stirrer 4 stirs the liquid medicine to uniformly mix the liquid medicine, the electromagnetic valve 31 is controlled to be opened, the liquid medicine enters the reaction tank 1 through the medicine conveying pipe 3 and falls into the liquid separating tank 6, the second motor 51 is started, the second motor 51 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the liquid separating tank 6 to rotate, the liquid medicine is uniformly dispersed and falls into the sewage in the reaction tank 1 through the liquid leakage holes 61 of the liquid separating tank 6, the rotating shaft 5 drives the stirring blades 52 to stir the sewage and the liquid medicine, so that the sewage and the liquid medicine are uniformly mixed, the water pump 71 is simultaneously started, the sewage and the liquid medicine around the bottom of the reaction tank 1 are discharged into the liquid separating tank 6 through the water inlet pipe 8, the return pipe 7 and the water, the dead angle of stirring is avoided, so that the sewage and the liquid medicine at each part in the reaction tank are uniformly stirred, the mixing efficiency is promoted, the sewage treatment efficiency is improved, and the liquid medicine remaining on the inner wall of the liquid separating tank 6 and the sewage and the liquid medicine fall into the reaction tank through the liquid leakage holes 61, so that the liquid medicine utilization rate is improved; after the sewage treatment is finished, the sewage is discharged through the water outlet pipe 12 and enters the next stage of treatment process or is directly discharged after reaching the standard.
In another example, the electromagnetic valve 31, the first motor 41, the second motor 51, and the water pump 71 are respectively electrically connected to the controller. By adopting the scheme, the operation of the electromagnetic valve 31, the first motor 41, the second motor 51 and the water pump 71 can be conveniently controlled by an operator, and the sewage treatment process can be conveniently controlled.
In another example, the dosing tank 2 is externally provided with a visible transparent portion. By adopting the scheme, an operator can observe the stock condition of the liquid medicine in the medicine adding tank 2 through the visual transparent part, and the liquid medicine is convenient to be added through the medicine inlet 21 in time.
In another example, the stirrer 4 comprises a rotating rod 42 and a plurality of stirring rods 43, the top of the rotating rod 42 penetrates through the dosing tank 2 to be connected with the output shaft of the motor I41, and the stirring rods 43 are mounted on the outer surface of the lower part of the rotating rod 42. By adopting the scheme, the first motor 41 drives the rotating rod 42 to rotate, and the rotating rod 42 drives the stirring rod 43 to rotate so as to stir and mix the liquid medicine.
In another example, the stirring rod 43 has a V-shaped configuration. By adopting the scheme, the V-shaped stirring rod is beneficial to increasing the stirring range and enhancing the stirring effect.
In another example, the stirring blade 52 is provided with a plurality of auxiliary rods 53 at the edge thereof. With this arrangement, the stirring blade 52 can achieve a better stirring effect.
In another example, the nozzle of the sewage inlet pipe 11 is provided with a filter screen 111. With this arrangement, the filter screen 111 filters and intercepts the impurities in the sewage.
In another example, the bottom of the reaction tank 1 is provided with a pair of pillars 10, and the bottom of the pillars 10 is provided with universal wheels 101. By adopting the scheme, the dosing device for sewage treatment is convenient to integrally move to a required position.
While the embodiments of the invention have been described above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications can be easily made by those skilled in the art without departing from the general concept defined by the claims and their equivalents, and it is therefore not limited to the specific details and illustrations shown and described herein, and it is obvious that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (8)
1. The dosing device for sewage treatment is characterized by comprising a reaction tank (1) and a dosing tank (2), wherein the bottom of the dosing tank (2) is communicated with the inside of the reaction tank (1) through a dosing pipe (3) with a pipe orifice provided with an electromagnetic valve (31); a medicine inlet (21) is formed in the top of the medicine adding tank (2), and a stirrer (4) driven by a motor I (41) is vertically arranged in the medicine adding tank;
the top of the reaction tank (1) is provided with a sewage inlet pipe (11), and the bottom of the reaction tank is provided with a water outlet pipe (12); a rotating shaft (5) is vertically arranged in the reaction tank (1), the bottom of the rotating shaft (5) penetrates out of the reaction tank (1) and is connected with an output shaft of a motor II (51), a bowl-shaped liquid separating tank (6) is arranged at the top of the rotating shaft (5), a plurality of liquid leaking ports (61) which are uniformly distributed are formed in the bottom of the liquid separating tank (6), and a plurality of stirring blades (52) are arranged on the surface of the rotating shaft (5); the reactor (1) both sides all are equipped with back flow (7) that are equipped with water pump (71) on the pipeline, inlet tube (8) that back flow (7) one end is connected stretch into reactor (1) bottom in, outlet pipe (9) that the back flow (7) other end is connected stretch into in the reactor top and are located divide cistern (6) notch top.
2. The dosing device for sewage treatment according to claim 1, wherein the electromagnetic valve (31), the first motor (41), the second motor (51) and the water pump (71) are respectively electrically connected with the controller.
3. The dosing device for sewage treatment according to claim 1, wherein a visual transparent part is arranged outside the dosing tank (2).
4. The dosing device for sewage treatment according to claim 1, wherein the stirrer (4) comprises a rotating rod (42) and a plurality of stirring rods (43), the top of the rotating rod (42) penetrates through the dosing tank (2) to be connected with an output shaft of the first motor (41), and the stirring rods (43) are mounted on the outer surface of the lower portion of the rotating rod (42).
5. The dosing device for sewage treatment according to claim 4, wherein the stirring rod (43) is of a V-shaped structure.
6. The dosing device for sewage treatment according to claim 1, wherein a plurality of auxiliary rods (53) are arranged at the edge of the stirring blade (52).
7. The dosing device for sewage treatment according to claim 1, wherein the mouth of the sewage inlet pipe (11) is provided with a filter screen (111).
8. The dosing device for sewage treatment according to claim 1, wherein a pair of support columns (10) are arranged at the bottom of the reaction tank (1), and universal wheels (101) are arranged at the bottom of the support columns (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354945.4U CN211384853U (en) | 2019-12-24 | 2019-12-24 | A charge device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354945.4U CN211384853U (en) | 2019-12-24 | 2019-12-24 | A charge device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384853U true CN211384853U (en) | 2020-09-01 |
Family
ID=72207722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922354945.4U Expired - Fee Related CN211384853U (en) | 2019-12-24 | 2019-12-24 | A charge device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578178A (en) * | 2021-09-29 | 2021-11-02 | 山东淇水环保科技有限公司 | Seawater chemical dosing premixing device for marine ecological management |
| CN113976615A (en) * | 2021-10-19 | 2022-01-28 | 国网福建省电力有限公司 | Device for treating insulating oil contaminated soil through high-voltage pulse discharge |
| CN115520985A (en) * | 2022-06-24 | 2022-12-27 | 谌宁斌 | Ecological restoration device for sewage and use method |
-
2019
- 2019-12-24 CN CN201922354945.4U patent/CN211384853U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578178A (en) * | 2021-09-29 | 2021-11-02 | 山东淇水环保科技有限公司 | Seawater chemical dosing premixing device for marine ecological management |
| CN113976615A (en) * | 2021-10-19 | 2022-01-28 | 国网福建省电力有限公司 | Device for treating insulating oil contaminated soil through high-voltage pulse discharge |
| CN115520985A (en) * | 2022-06-24 | 2022-12-27 | 谌宁斌 | Ecological restoration device for sewage and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |