CN204017693U - Pump type wastewater treatment chemical-dosing mixer - Google Patents
Pump type wastewater treatment chemical-dosing mixer Download PDFInfo
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- CN204017693U CN204017693U CN201420457131.8U CN201420457131U CN204017693U CN 204017693 U CN204017693 U CN 204017693U CN 201420457131 U CN201420457131 U CN 201420457131U CN 204017693 U CN204017693 U CN 204017693U
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- waste water
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Abstract
The utility model discloses a kind of pump type wastewater treatment chemical-dosing mixer, comprise motor and pedestal, motor is fixedly mounted on pedestal, it is characterized in that, be provided with housing in described motor front end, in described housing, impeller be installed, described impeller is connected with motor by motor shaft, described housing forward end establishes Packed end cap, and described housing is provided with the pipeline inside and outside three through housings, is respectively liquid import, waste water inlet and mixture export.Pump type wastewater treatment chemical-dosing mixer described in the utility model enters reactor again with the form of mixed liquor after can first fully being mixed with waste water by liquid, liquid have passed through and has fully been uniformly mixed, thus greatly can improve the efficiency of wastewater treatment, the utilization rate of liquid also promotes to some extent.
Description
Technical field
The utility model relates to a kind of sewage treatment equipment, is specifically related to a kind of pump type wastewater treatment chemical-dosing mixer.
Background technology
Conventional wastewater and waste liquid treatment is all the chemical technology method adopted, generally needing to add various liquid enters in waste water, need through stirring so that liquid energy rapid mixing is entered in waste water in the process of adding, conventional equipment adopts exactly and arranges paddle in the reactor, liquid is directly added in reactor, because the general volume of reactor is larger, paddle can only be fixed on a place, the liquid of new interpolation not necessarily can reach the well-mixed object of rapid stirring, part liquid can not be fully utilized, thus also reduce the efficiency of wastewater treatment.
The pump of prior art is just simple in wastewater treatment to be extracted in reactor by waste water, and pump type wastewater treatment chemical-dosing mixer described in the utility model is except the import of waste water and outlet conduit, also added a liquid inlet pipeline, by extracting waste water and liquid simultaneously, high-speed stirred again through impeller makes waste water and liquid fully be mixed at short notice, just the mixed liquor of waste water and liquid when discharging from outlet, thus the every a liquid added can be made all fully to be mixed, greatly can improve the efficiency of wastewater treatment.
Utility model advantage:
Pump type wastewater treatment chemical-dosing mixer described in the utility model enters reaction tank again with the form of mixed liquor after can first fully being mixed with waste water by liquid, liquid have passed through and has fully been uniformly mixed, thus greatly can improve the efficiency of wastewater treatment, the utilization rate of liquid also promotes to some extent.
Utility model content
The purpose of this utility model is: for Problems existing in above-mentioned background technology, propose a kind of for pump type wastewater treatment chemical-dosing mixer, this equipment enters reactor again with the form of mixed liquor after can first fully being mixed with waste water by liquid, liquid have passed through and has fully been uniformly mixed, thus greatly can improve the efficiency of wastewater treatment, the utilization rate of liquid also promotes to some extent.
For realizing above-mentioned utility model object, the utility model have employed following technical scheme:
A kind of pump type wastewater treatment chemical-dosing mixer, comprise motor and pedestal, motor is fixedly mounted on pedestal, it is characterized in that, be provided with housing in described motor front end, in described housing, impeller be installed, described impeller is connected with motor by motor shaft, described housing forward end establishes Packed end cap, and described housing is provided with the pipeline inside and outside three through housings, is respectively liquid import, waste water inlet and mixture export.
Further, the connecting portion of described motor shaft and housing is provided with mechanical shaft seal.
Further, described liquid import is arranged on the pipeline of waste water inlet, and extend into the pipeline interior formation sleeve structure of waste water inlet, have the jut on housing to separate between described mixture export and waste water inlet, described waste water inlet, housing, end cap, impeller and mixture export surround annular fluid course.
Further, described impeller is two-sided many tooth-shape structures, can rotate in housing.
Operation principle:
Accompanying drawing explanation
Fig. 1 is the front view of pump type wastewater treatment chemical-dosing mixer described in the utility model, is A-A direction view in Fig. 2;
Fig. 2 is the left view of pump type wastewater treatment chemical-dosing mixer described in the utility model, is C-C direction view in Fig. 1;
Fig. 3 is the top view of pump type wastewater treatment chemical-dosing mixer described in the utility model, is B-B direction view in Fig. 2;
Wherein, 1, impeller, 2, housing, 3, mechanical shaft seal, 4, motor, 5, end cap, 6, motor shaft, 7, pedestal, 8, liquid import, 9, waste water inlet, 10, mixture export.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the technical solution of the utility model is further described.
Embodiment 1:
As shown in FIG. 1 to 3: a kind of pump type wastewater treatment chemical-dosing mixer, comprise motor 4 and pedestal 7, motor 4 is fixedly mounted on pedestal 7, it is characterized in that, be provided with housing 2 in described motor 4 front end, in described housing 2, impeller 1 be installed, described impeller 1 is connected with motor 4 by motor shaft 6, Packed end cap 5 is established in described housing 2 front end, and described housing 2 is provided with the pipeline inside and outside three through housings, is respectively liquid import 8, waste water inlet 9 and mixture export 10.
Further, described motor shaft 6 is provided with mechanical shaft seal 3 with the connecting portion of housing 2.
Further, described liquid import 8 is arranged on the pipeline of waste water inlet 9, and extend into the pipeline interior formation sleeve structure of waste water inlet 9, have the jut on housing 2 to separate between described mixture export 10 and waste water inlet 9, described waste water inlet 9, housing 2, end cap 5, impeller 1 and mixture export (10) surround annular fluid course.
Further, described impeller 1 is two-sided many tooth-shape structures, can rotate in housing 2.
It is to be noted; as described above is only the preferred embodiment explaining the utility model; not attempt does any restriction in form to the utility model according to this; be with; all any modification or changes having relevant the utility model of doing under identical utility model spirit, all must be included in the category of the utility model intention protection.
Claims (4)
1. a pump type wastewater treatment chemical-dosing mixer, comprise motor (4) and pedestal (7), motor (4) is fixedly mounted on pedestal (7), it is characterized in that, housing (2) is provided with in described motor (4) front end, impeller (1) is installed in described housing (2), described impeller (1) is connected with motor (4) by motor shaft (6), Packed end cap (5) is established in described housing (2) front end, described housing (2) is provided with the pipeline inside and outside three through housings (2), be respectively liquid import (8), waste water inlet (9) and mixture export (10).
2. pump type wastewater treatment chemical-dosing mixer according to claim 1, is characterized in that, described motor shaft (6) is provided with mechanical shaft seal (3) with the connecting portion of housing (2).
3. pump type wastewater treatment chemical-dosing mixer according to claim 1, it is characterized in that, described liquid import (8) is arranged on the pipeline of waste water inlet (9), and extend into the pipeline interior formation sleeve structure of waste water inlet (9), have the jut on housing (2) to separate between described mixture export (10) and waste water inlet (9), described waste water inlet (9), housing (2), end cap (5), impeller (1) and mixture export (10) surround annular fluid course.
4. pump type wastewater treatment chemical-dosing mixer according to claim 1, is characterized in that, described impeller (1) is two-sided many tooth-shape structures, can rotate in housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457131.8U CN204017693U (en) | 2014-08-13 | 2014-08-13 | Pump type wastewater treatment chemical-dosing mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457131.8U CN204017693U (en) | 2014-08-13 | 2014-08-13 | Pump type wastewater treatment chemical-dosing mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017693U true CN204017693U (en) | 2014-12-17 |
Family
ID=52057606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457131.8U Active CN204017693U (en) | 2014-08-13 | 2014-08-13 | Pump type wastewater treatment chemical-dosing mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017693U (en) |
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2014
- 2014-08-13 CN CN201420457131.8U patent/CN204017693U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |