CN210656293U - Automatic dosing device for sewage disinfection - Google Patents
Automatic dosing device for sewage disinfection Download PDFInfo
- Publication number
- CN210656293U CN210656293U CN201920797848.XU CN201920797848U CN210656293U CN 210656293 U CN210656293 U CN 210656293U CN 201920797848 U CN201920797848 U CN 201920797848U CN 210656293 U CN210656293 U CN 210656293U
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- CN
- China
- Prior art keywords
- impeller
- dosing
- pipe
- disinfection
- disinfection tank
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 43
- 239000010865 sewage Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000003814 drug Substances 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses an automatic dosing device for sewage disinfection, which comprises a disinfection tank, a medicine barrel and a dosing pipe, wherein an impeller is arranged in the disinfection tank, and a groove is arranged on the surface of the impeller; a water inlet pipe is arranged on one side of the disinfection tank, a water outlet pipe is arranged on the other side of the disinfection tank, and the water outlet of the water inlet pipe is not lower than the lowest point of the impeller; the medicine barrel is arranged above the disinfection tank and is provided with a medicine adding opening; one end of the dosing pipe is arranged on the medicine barrel, and the other end of the dosing pipe is positioned on the surface of the impeller on the same circumference of the groove. The utility model provides an automatic medicine adding device for sewage disinfection, which has small volume, realizes automatic medicine amount control by the rotation of the impeller pushed by the water flow of the water inlet pipe, can work without electric power resources, and is suitable for the domestic sewage treatment of remote areas and scattered residents; in addition, the rotation of the impeller can also make the water in the disinfection tank fully dissolve oxygen.
Description
Technical Field
The utility model relates to a domestic sewage treatment technical field specifically relates to an automatic reagent feeding device for sewage disinfection.
Background
If the domestic sewage is directly discharged, water resources are seriously wasted, and environmental pollution is also caused. At present, a dosing device is generally adopted to disinfect domestic sewage, the dosing device in the prior art is large in size, cannot automatically adjust the dosage according to the water quantity, needs to waste power resources, and is complex in road conditions and incapable of providing power resources in remote areas.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic reagent feeding device for sewage disinfection, include:
the disinfection tank is internally provided with an impeller, and the surface of the impeller is provided with a groove; a water inlet pipe is arranged on one side of the disinfection tank, a water outlet pipe is arranged on the other side of the disinfection tank, and the water outlet of the water inlet pipe is not lower than the lowest point of the impeller;
the medicine barrel is arranged above the disinfection tank and is provided with a medicine adding opening;
and one end of the dosing pipe is arranged on the medicine barrel, and the other end of the dosing pipe is positioned on the surface of the impeller on the same circumference of the groove.
Further, the impeller includes stationary vane's stationary plane, offers the face of dosing of recess, the face of dosing is cylindric, the pipe of dosing with the face of dosing contacts.
Further, the fixing device further comprises an eccentric balancing weight which is arranged on the fixing surface near the groove.
Further, the eccentric balancing weight is a thickened impeller.
Furthermore, a speed regulating valve is arranged on the dosing pipe.
Furthermore, the upper edge of the water inlet of the water outlet pipe is positioned at the horizontal position of the axis of the impeller.
Further, the water outlet of the water inlet pipe is higher than the highest point of the impeller.
The utility model provides an automatic medicine adding device for sewage disinfection, which has small volume, realizes automatic medicine amount control by the rotation of the impeller pushed by the water flow of the water inlet pipe, can work without electric power resources, and is suitable for the domestic sewage treatment of remote areas and scattered residents; in addition, the rotation of the impeller can also make the water in the disinfection tank fully dissolve oxygen.
Drawings
FIG. 1 is a schematic structural view of an automatic chemical feeding device for sewage disinfection provided by the present invention;
fig. 2 is a schematic structural view of the counterweight block fixed on the impeller according to the present invention;
fig. 3 is a schematic structural view of a boss-shaped hub provided by the present invention;
fig. 4 is a schematic structural view of a cylindrical hub provided by the present invention;
wherein, 1, a disinfection tank; 101. a water inlet pipe; 102. a water outlet pipe; 2. an impeller; 201. a fixed surface; 202. administration surface; 203. a blade; 204. a groove; 3. a medicine barrel; 301. a medicine adding port; 302. a dosing tube; 303. a speed regulating valve; 4. and a balancing weight.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the utility model provides an automatic dosing device for sewage disinfection, which comprises a disinfection tank 1, a drug barrel 3 and a drug feeding pipe 302, wherein an impeller 2 is arranged in the disinfection tank 1, and a groove 204 is arranged on the surface of the impeller 2; a water inlet pipe 101 is arranged on one side of the disinfection tank 1, a water outlet pipe 102 is arranged on the other side of the disinfection tank, and the water outlet of the water inlet pipe 101 is not lower than the lowest point of the impeller 2; the upper edge of the water inlet of the water outlet pipe 102 is positioned at the horizontal position of the axis of the impeller 2; the medicine barrel 3 is arranged above the sterilizing tank 1, and the medicine barrel 3 is provided with a medicine adding opening 301; one end of the dosing pipe 302 is arranged on the medicine barrel 3, the other end of the dosing pipe is positioned on the surface of the impeller 2 on the same circumference of the groove 204, and partial blades 203 of the impeller can be soaked in sewage.
Preferably, the water outlet of the water inlet pipe is higher than the highest point of the impeller; the opening of recess is narrower, and the opening of dosing pipe is greater than the opening of recess, the recess is a plurality of, and a plurality of recesses are arranged on the impeller surface at a distance apart. As shown in fig. 1, water to be disinfected flows into the disinfection tank through the water inlet pipe, the water flow pushes the impeller to rotate clockwise, the groove on the impeller also rotates clockwise, when the groove rotates to the position right below the dosing pipe, the medicine in the dosing pipe falls into the groove, and the medicine in the groove diffuses into the disinfection tank; when the water level in the disinfection tank rises to be contacted with the impeller, the rotating impeller stirs the sewage to increase the water-soluble oxygen in the disinfection tank; when the water level in the disinfection tank rises to the position of the water outlet pipe, the disinfected water flows out from the water outlet pipe.
In the embodiment of the present invention, the impeller 2 may be a cylindrical or boss-shaped hub, fig. 3 is a schematic structural view of the boss-shaped hub, and fig. 4 is a schematic structural view of the cylindrical hub; the hub surface includes the stationary plane 201 of fixed blade, seted up the face 202 of dosing of recess 204, the pipe of dosing with the face contacts of dosing.
It can be understood that the dosing surface is cylindrical, the blades are fixed on the fixed surface, and the water flow pushes the blades to rotate so as to drive the grooves to rotate; initially, the lower extreme of the injection pipe contacts with the face of dosing, and the lower port department of the injection pipe is in the enclosed state this moment, and when the recess rotated to the injection pipe under, the lower port department of the injection pipe was in the open mode, and the medicine in the injection pipe can fall to the recess in, and then the diffusion is to in the disinfection pond.
The utility model discloses an in the embodiment, still include eccentric balancing weight 4, eccentric balancing weight 4 sets up near recess 204 on the stationary plane 201, of course can also set up on the face of giving the medicine. So, when no water in the inlet pipe was arranged to the disinfection pond in, the impeller was downward in the action of gravity low groove of eccentric balancing weight, thereby the lower port that the powder feeding pipe and surface of dosing contacted will be thrown the powder pipe seals.
Specifically, the eccentric weight block is a thickened impeller. In the embodiment of the present invention, the drug dispensing tube is provided with a speed control valve 303. So, be convenient for adjust the flow of the intraductal medicine of dosing.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. An automatic medicine adding device for sewage disinfection, which is characterized by comprising:
the disinfection tank is internally provided with an impeller, and the surface of the impeller is provided with a groove; a water inlet pipe is arranged on one side of the disinfection tank, a water outlet pipe is arranged on the other side of the disinfection tank, and the water outlet of the water inlet pipe is not lower than the lowest point of the impeller;
the medicine barrel is arranged above the disinfection tank and is provided with a medicine adding opening;
and one end of the dosing pipe is arranged on the medicine barrel, and the other end of the dosing pipe is positioned on the surface of the impeller on the same circumference of the groove.
2. The automatic dosing device for sewage disinfection of claim 1, wherein the impeller comprises a fixed surface with fixed blades and a dosing surface with the groove, the dosing surface is cylindrical, and the dosing pipe is in contact with the dosing surface.
3. The automatic dosing device for sewage disinfection of claim 2, further comprising an eccentric weight disposed on the stationary surface near the groove.
4. The automatic dosing device for sewage disinfection of claim 3, wherein the eccentric weight is a thickened impeller.
5. The automatic dosing device for sewage disinfection of claim 1, wherein the dosing tube is provided with a speed regulating valve.
6. The automatic dosing device for sewage disinfection of claim 1, wherein the upper edge of the water inlet of the water outlet pipe is located at the horizontal position of the axis of the impeller.
7. The automatic dosing device for sewage disinfection of claim 1, wherein the water outlet of the water inlet pipe is higher than the highest point of the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797848.XU CN210656293U (en) | 2019-05-30 | 2019-05-30 | Automatic dosing device for sewage disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797848.XU CN210656293U (en) | 2019-05-30 | 2019-05-30 | Automatic dosing device for sewage disinfection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210656293U true CN210656293U (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797848.XU Active CN210656293U (en) | 2019-05-30 | 2019-05-30 | Automatic dosing device for sewage disinfection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210656293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255681A (en) * | 2019-05-30 | 2019-09-20 | 湖北楚春归环保科技工程有限公司 | A kind of automatic medicine adding apparatus for wastewater disinfection |
-
2019
- 2019-05-30 CN CN201920797848.XU patent/CN210656293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255681A (en) * | 2019-05-30 | 2019-09-20 | 湖北楚春归环保科技工程有限公司 | A kind of automatic medicine adding apparatus for wastewater disinfection |
| CN110255681B (en) * | 2019-05-30 | 2024-10-18 | 湖北楚春归环保科技工程有限公司 | Automatic dosing device for sewage disinfection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic dosing device for sewage disinfection Effective date of registration: 20220901 Granted publication date: 20200602 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: HUBEI CHUCHUNGUI ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2022420000285 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230904 Granted publication date: 20200602 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: HUBEI CHUCHUNGUI ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2022420000285 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic dosing device for sewage disinfection Effective date of registration: 20230913 Granted publication date: 20200602 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: HUBEI CHUCHUNGUI ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2023980056324 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |