CN201722193U - Adjustable swirl mixing tube - Google Patents
Adjustable swirl mixing tube Download PDFInfo
- Publication number
- CN201722193U CN201722193U CN2010202585337U CN201020258533U CN201722193U CN 201722193 U CN201722193 U CN 201722193U CN 2010202585337 U CN2010202585337 U CN 2010202585337U CN 201020258533 U CN201020258533 U CN 201020258533U CN 201722193 U CN201722193 U CN 201722193U
- Authority
- CN
- China
- Prior art keywords
- mixing tube
- increaser
- dosing
- reducing pipe
- flow
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an adjustable mixing tube, which solves the problem that the dosing mixing tube can not be adjusted. The adjustable mixing tube comprises a mixing tube body and a dosing tube, wherein the mixing tube body comprises a dosing part, a primary spoiler part and a secondary spoiler part, the dosing tube is communicated with the mixing tube body with the dosing part, the dosing part is connected with the primary spoiler part through a right-angle elbow, the primary spoiler part and the secondary spoiler part are connected through a reducing pipe and an expanding pipe, a primary spoiler blade is arranged in the reducing pipe, a secondary spoiler blade is arranged in the expanding pipe, and the two blades are matched with a guide rail in a sliding way and are respectively connected with an adjusting screw. The utility model can realize the flexible adjustment according to the raw water quality, pharmaceutical category, load and other operating conditions and operating parameters.
Description
Technical field
The utility model belongs to water-treatment technology field, specifically relates to a kind ofly be used to feed water and the roll adjustment hydrocyclone mixing tube of sewage, wastewater treatment.
Technical background
Along with China's rapid economy development, the generally pollution of China's source quality has become the outstanding problem in water environment pollution control and water resources protection field.Water supply industry not only faces the dual-pressure that source quality pollution, sudden change of water quality, water supply quality standard improve constantly, simultaneously also in the face of an urgent demand of reduce production costs expense and water technology automatization.
Causing the effluent quality instability because of the variation of water load and former water quality also is the problem of often facing in the production run of China water factory.Usually when night, the water load was low,, make to be difficult to the mixed effect variation form a large amount of flocculation nuclear at short notice, make the dose that adds of handling the former water water yield of unit increase, also be unfavorable for the precipitation of later stage flocs unit simultaneously because flow rate of water flow is lower.And, make coagulation property change to some extent along with bigger variation also can take place for changes of seasons water intaking water source turbidity and temperature.Difference according to concrete source, the sewage of required processing and the quality of waste water and composition vary especially, this also can make used medicament kind and add dose bigger variation takes place, and then require water technology to change, particularly to paroxysmal pollution incident, need water treatment enterprise can strengthen the coagulating treatment of its former water when being necessary more, to guarantee the water outlet quality.
So under existing situation, but water treatment field needs a kind of both enhanced coagulations, again can be according to coming water quality, load, medicament kind and adding each operation conditions such as dose and parameter is carried out the waterpower mixing equipment of flexible.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, but a kind of enhancing mixed is provided, and can carry out the eddy flow mixing tube of flexible according to some running conditions such as the quality of former water, medicament kind, load and some operating parameters.
The utility model comprises mixing tube body and chemical feed pipe, and the mixing tube body comprises dosing part, one-level flow-disturbing part and secondary flow-disturbing part.One end of dosing part is provided with flange, and the other end of dosing part is connected by square elbow with an end of one-level flow-disturbing part, and the other end of one-level flow-disturbing part is connected with the flared end of reducing pipe; One end of secondary flow-disturbing part is provided with flange, and the other end of secondary flow-disturbing part is connected with the slot end of increaser; The slot end of reducing pipe is connected by straight tube with the flared end of increaser.Described reducing pipe and increaser are truncated cone-shaped, are provided with the one-level turbulence blades in the reducing pipe, are provided with the secondary turbulence blades in the increaser; Guide rail passes one-level flow-disturbing part, reducing pipe, straight tube, increaser and secondary spoiler successively and divides setting, and one-level turbulence blades and secondary turbulence blades and guide rail are slidingly matched; First regulates screw mandrel is connected with the one-level turbulence blades, and first regulates screw mandrel stretches out the square elbow setting, and its end is provided with rotary handle; Second regulates screw mandrel is connected with the secondary turbulence blades, and second regulates screw mandrel stretches out the square elbow setting, and its end is provided with rotary handle; Chemical feed pipe is communicated with the mixing tube body of dosing part, and vertical with the mixing tube body.
Dosing part, one-level flow-disturbing part and secondary spoiler divide isometrical, and the slot end diameter d of reducing pipe and increaser is 1/3～5/8 of flared end diameter D, and the length of straight pipe L between the slot end of reducing pipe and the flared end of increaser is 1～3 times of diameter d.
The utility model make full use of fluid flow through the two-stage turbulence blades and and the current of convergent, increaser not only can change the direction of a stream of water rapidly with the time V-bar and produce strong disturbance, and can produce a large amount of controlled these ydrodynamics mechanism of vortex in order, and the favourable influence of flocculation.The utility model can be according to some running conditions and some operating parameters such as the quality of former water, medicament kind, loads, flexible is carried out in blade shape, sense of rotation and position to the I and II turbulence generator, medicament increases rate of utilization greatly, creates optimum waterpower mixing condition.The utility model is simple in structure, reliability is high, easy maintenance, also extra power input.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
A kind of adjustable eddy flow mixing tube comprises mixing tube body and chemical feed pipe 2, and the mixing tube body comprises dosing part 1-1, one-level flow-disturbing part 1-2 and secondary flow-disturbing part 1-3.The end of dosing part 1-1 is provided with flange, and the other end of dosing part 1-1 is connected by square elbow 3 with the end of one-level flow-disturbing part 1-2, and the other end of one-level flow-disturbing part 1-2 is connected with the flared end of reducing pipe 4; The end of secondary flow-disturbing part 1-3 is provided with flange, and the other end of secondary flow-disturbing part 1-3 is connected with the slot end of increaser 5; The slot end of reducing pipe 4 is connected by straight tube 6 with the flared end of increaser 5.Reducing pipe 4 and increaser 5 are truncated cone-shaped, are provided with one-level turbulence blades 7-1 in the reducing pipe 4, are provided with secondary turbulence blades 7-2 in the increaser 5.Guide rail 9 passes one-level flow-disturbing part 1-2, reducing pipe 4, straight tube 6, increaser 5 and secondary flow-disturbing part 1-3 successively and is provided with, and one-level turbulence blades 7-1 and secondary turbulence blades 7-2 and guide rail 9 are slidingly matched; First regulates screw mandrel 8-1 is connected with one-level turbulence blades 7-1, and first regulates screw mandrel 8-1 stretches out square elbow 3 settings, and its end is provided with rotary handle; Second regulates screw mandrel 8-2 is connected with secondary turbulence blades 7-2, and second regulates screw mandrel 8-2 stretches out the square elbow setting, and its end is provided with rotary handle; Control one-level turbulence blades 7-1 respectively and secondary turbulence blades 7-2 moves forward and backward along guide rail 9 by two screw mandrels.Chemical feed pipe 2 is communicated with the mixing tube body of dosing part 1-1, and vertical with the mixing tube body.
Dosing part 1-1, one-level flow-disturbing part 1-2 and secondary flow-disturbing part 1-3 are isometrical, the slot end diameter d of reducing pipe 4 and increaser 5 is 1/3～5/8 of flared end diameter D, and the length of straight pipe L between the slot end of reducing pipe and the flared end of increaser is 1～3 times of diameter d.
Claims (1)
1. an adjustable eddy flow mixing tube comprises mixing tube body and chemical feed pipe, it is characterized in that: the mixing tube body comprises dosing part, one-level flow-disturbing part and secondary flow-disturbing part; One end of dosing part is provided with flange, and the other end of dosing part is connected by square elbow with an end of one-level flow-disturbing part, and the other end of one-level flow-disturbing part is connected with the flared end of reducing pipe; One end of secondary flow-disturbing part is provided with flange, and the other end of secondary flow-disturbing part is connected with the slot end of increaser; The slot end of reducing pipe is connected by straight tube with the flared end of increaser; Described reducing pipe and increaser are truncated cone-shaped, are provided with the one-level turbulence blades in the reducing pipe, are provided with the secondary turbulence blades in the increaser; Guide rail passes one-level flow-disturbing part, reducing pipe, straight tube, increaser and secondary spoiler successively and divides setting, and one-level turbulence blades and secondary turbulence blades and guide rail are slidingly matched; First regulates screw mandrel is connected with the one-level turbulence blades, and first regulates screw mandrel stretches out the square elbow setting, and its end is provided with rotary handle; Second regulates screw mandrel is connected with the secondary turbulence blades, and second regulates screw mandrel stretches out the square elbow setting, and its end is provided with rotary handle; Chemical feed pipe is communicated with the mixing tube body of dosing part, and vertical with the mixing tube body;
Dosing part, one-level flow-disturbing part and secondary spoiler divide isometrical; The slot end diameter d of reducing pipe and increaser is 1/3～5/8 of flared end diameter D, and the length of straight pipe L between the slot end of reducing pipe and the flared end of increaser is 1～3 times of diameter d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585337U CN201722193U (en) | 2010-07-13 | 2010-07-13 | Adjustable swirl mixing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202585337U CN201722193U (en) | 2010-07-13 | 2010-07-13 | Adjustable swirl mixing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722193U true CN201722193U (en) | 2011-01-26 |
Family
ID=43490505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202585337U Expired - Fee Related CN201722193U (en) | 2010-07-13 | 2010-07-13 | Adjustable swirl mixing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112679149A (en) * | 2020-12-25 | 2021-04-20 | 西安科技大学 | Deep mine heat storage cement mortar preparation and vertical solidification-prevention slurry conveying system and method |
| CN115301022A (en) * | 2021-05-06 | 2022-11-08 | 航天长征化学工程股份有限公司 | Efficient pipeline spraying device and process |
-
2010
- 2010-07-13 CN CN2010202585337U patent/CN201722193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112679149A (en) * | 2020-12-25 | 2021-04-20 | 西安科技大学 | Deep mine heat storage cement mortar preparation and vertical solidification-prevention slurry conveying system and method |
| CN112679149B (en) * | 2020-12-25 | 2022-01-28 | 西安科技大学 | Deep mine heat storage cement mortar preparation and vertical solidification-prevention slurry conveying system and method |
| CN115301022A (en) * | 2021-05-06 | 2022-11-08 | 航天长征化学工程股份有限公司 | Efficient pipeline spraying device and process |
| CN115301022B (en) * | 2021-05-06 | 2023-08-29 | 航天长征化学工程股份有限公司 | Efficient pipeline spraying device and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |