CN204625222U - Telescopic mixing reactor - Google Patents
Telescopic mixing reactor Download PDFInfo
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- CN204625222U CN204625222U CN201520293309.4U CN201520293309U CN204625222U CN 204625222 U CN204625222 U CN 204625222U CN 201520293309 U CN201520293309 U CN 201520293309U CN 204625222 U CN204625222 U CN 204625222U
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- grizzly bar
- cylindrical sleeve
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Abstract
The utility model discloses a kind of telescopic mixing reactor, comprise vertically disposed cylindrical sleeve, its upper end is set with hydraucone sleeve, lower end is connected with water inlet pipe by elbow, water inlet pipe is provided with coupled logical chemical feed pipe, directly over hydraucone sleeve, position is provided with drive-motor, and drive-motor drive shaft lower end connects the stir shaft extended to vertically downward in cylindrical sleeve, and stir shaft lower end is provided with agitating vane; On hydraucone sleeve lining, circumferentially uniform intervals is arranged with multiple water conservancy diversion grizzly bar be obliquely installed to form adverse current screen, the vergence direction of water conservancy diversion grizzly bar is contrary with the sense of rotation of agitating vane, cylindrical sleeve and hydraucone sleeve junction surface periphery are evenly fixed with multiple downward-sloping turbulent grizzly bar along its circumference, and the lower end of turbulent grizzly bar is fixed on the first grid pond inwall.The utility model advantage is that structure is simple, simple installation, and suitability is strong, good mixing effect, installs, operation and maintenance expense is low.
Description
Technical field
The utility model relates to water treatment field, especially relates to a kind of telescopic mixing reactor promoting medicament and water body short mix.
Background technology
At present, by mixing reactor to dosing in water body thus the chemical substance removed in it is indispensable important process unit in water technology, mixing reactor is mainly used in promoting medicament and water body fast and mixing uniformly, to reach the abundant reaction of chemical substance in medicament and water body, thus effectively remove chemical substance; The quality of mixed effect directly has influence on the treatment effect of subsequent processing units.Existing mixing reactor is mainly water pump mixing reactor, tubular-mix reactor and mechanically mixing reactor; Water pump mixing reactor is not suitable for the water plant situation far away apart from water factory's process structures, and when in pipeline, water volume flow rate is lower, flocs unit is often deposited in pipeline, and this kind of hybrid mode is very restricted in practical engineering application; The defect of tubular-mix reactor is that head loss is comparatively large, and energy consumption is large, the mixed effect extreme difference when flow is too small; Mechanically mixing reactor needs to increase at flocculation basin leading portion to build mixing pit, takes up room large, and construction technology is loaded down with trivial details and costly.Meanwhile, all there is the shortcomings such as mixing is uneven, mixed effect is poor in three kinds of mixing reactors, thus cause hybrid reaction not thoroughly, drug out loss is large; And volume of equipment causes greatly, and the residence time is long, investment working cost is high.
Summary of the invention
The utility model object is to provide a kind of telescopic mixing reactor promoting medicament and water body short mix.
For achieving the above object, the utility model can take following technical proposals:
Telescopic mixing reactor described in the utility model, comprises the cylindrical sleeve be vertically set in flocculation basin first grid pond; Described cylindrical sleeve upper end is set with up big and down small hydraucone sleeve, its lower end is connected with the water inlet pipe extended in the first grid pond by elbow, be positioned on the described water inlet pipe outside the first grid pond and be provided with coupled logical chemical feed pipe, the first grid Chi Dingbuweizhichu directly over described hydraucone sleeve is provided with drive-motor, described drive-motor drive shaft lower end is connected with stir shaft, described stir shaft extends in described cylindrical sleeve vertically downward, and described stir shaft bottom is provided with agitating vane; On described hydraucone sleeve lining, circumferentially uniform intervals is arranged with multiple water conservancy diversion grizzly bar be obliquely installed to form adverse current screen, the vergence direction of described water conservancy diversion grizzly bar is contrary with the sense of rotation of described agitating vane, described cylindrical sleeve and hydraucone sleeve junction surface periphery are evenly fixed with multiple downward-sloping turbulent grizzly bar along its circumference, and the lower end of described turbulent grizzly bar is fixed on the first grid pond inwall.
Described turbulent grizzly bar is evenly be arranged on eight on described cylindrical sleeve and hydraucone sleeve junction surface periphery.
Described elbow angle of bend is 90 °.
The utility model advantage is that structure is simple, simple installation, and suitability is strong, good mixing effect, installs, operation and maintenance expense is low.This mixing reactor is arranged in flocculation basin first grid pond, and floor space is little, and installation costs is low, can be used for the water factory of various scale, is not subject to the restriction of water intake pumping station and water factory's distance simultaneously, has suitability widely; By agitating vane, adverse current screen, turbulent grizzly bar three enhancing mixed, improve water body turbulence level, promote that medicament mixes with water body is quick and complete, improve mixing efficiency, save medicament.Meanwhile, drive-motor is positioned at the first top, grid pond, convenient maintenance; Stir shaft connection agitating vane extends in cylindrical sleeve and makes stirring region volume-diminished, and agitator power consumption reduces, and saves energy consumption and working cost; Turbulent flow grizzly bar not only can change water body flow section, increases turbulent flow, also can support cylinder shape sleeve and hydraucone sleeve, improves work-ing life, reduces later maintenance expense.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to sectional view.
Embodiment
As shown in Figure 1, 2, telescopic mixing reactor described in the utility model, comprises the cylindrical sleeve 1 be vertically set in flocculation basin first grid pond; Cylindrical sleeve 1 upper end is set with up big and down small hydraucone sleeve 2, its lower end is connected with the water inlet pipe 4 extended in the first grid pond by 90 ° of elbows 3, be positioned on the water inlet pipe 4 outside the first grid pond and be provided with coupled logical chemical feed pipe 5, directly over hydraucone sleeve 2, the first grid Chi Dingbuweizhichu is provided with drive-motor 6, drive-motor 6 drive shaft lower end is connected with stir shaft 7, stir shaft 7 extends in cylindrical sleeve 1 vertically downward, and stir shaft 7 bottom is provided with agitating vane 8; On hydraucone sleeve 2 inwall, circumferentially uniform intervals is arranged with multiple water conservancy diversion grizzly bar be obliquely installed to form adverse current screen 9, the vergence direction of water conservancy diversion grizzly bar is contrary with the sense of rotation of agitating vane 8, cylindrical sleeve 1 with hydraucone sleeve 2 junction surface periphery are evenly fixed with multiple downward-sloping turbulent grizzly bar 10 along its circumference, and the lower end of turbulent grizzly bar 10 is fixed on the first grid pond inwall.For increasing water body flow section, increasing turbulent flow, strengthening the steadiness of cylindrical sleeve and hydraucone sleeve simultaneously, cylindrical sleeve 1 with hydraucone sleeve 2 junction surface periphery evenly arrange eight turbulent grizzly bars 10.
Principle of work of the present utility model is as follows:
Water body enters water inlet pipe 4 under head pressure effect, by chemical feed pipe 5, dosing is carried out to the water body being positioned at water inlet pipe 4 leading portion, after water body tentatively mixes with medicament, enter in cylindrical sleeve 1 by elbow 3, the agitating vane 8 being positioned at cylindrical sleeve 1 rotates under the drive of drive-motor 6, stir the water body after dosing, carry out first time enhancing mixed.Mixed water body rotates and upwards promotes under the stirring of agitating vane 8, formed with the adverse current screen 9 be arranged on hydraucone sleeve 2 inwall and collide, because the water conservancy diversion grizzly bar vergence direction forming adverse current screen 9 is contrary with the sense of rotation of agitating vane 8, therefore the airflow fence bar of water body and adverse current screen 9 forms forward and collides, and makes water body and medicament carry out second time enhancing mixed.Mixed water body continues upwards to flow again, and the flow section of water body progressively strengthens from bottom to top in up big and down small hydraucone sleeve 2, and flow velocity reduces gradually; When water body is by hydraucone sleeve 2 upper edge hole place, water body under gravity, flow downward in the first grid pond of mixing reactor outside, equally due to the up big and down small structure of hydraucone sleeve 2, the water body flow section being positioned at hydraucone sleeve 2 outside increases from top to bottom gradually, and flow velocity reduces gradually; Water body after flow velocity reduces flows downward, when arriving turbulent grizzly bar 10, evenly be arranged on cylindrical sleeve 1 and divide incision with eight turbulent grizzly bars 10 on the periphery of hydraucone sleeve 2 junction surface by the water body flowed through, flow section reduces again, and flow velocity increases; Through expansion and the contraction of three flow sections, form different velocity slopes, increase water body turbulent flow, improve medicament mixed effect, this is third time enhancing mixed.Through three enhancing mixed to dosing water body, improve water body turbulence level, promote that medicament mixes with water body is quick and complete, improve mixing efficiency, saving medicament.
Claims (3)
1. a telescopic mixing reactor, is characterized in that: comprise the cylindrical sleeve (1) be vertically set in flocculation basin first grid pond, described cylindrical sleeve (1) upper end is set with up big and down small hydraucone sleeve (2), its lower end is connected with the water inlet pipe (4) extended in the first grid pond by elbow (3), be positioned on the described water inlet pipe (4) outside the first grid pond and be provided with coupled logical chemical feed pipe (5), the first grid Chi Dingbuweizhichu directly over described hydraucone sleeve (2) is provided with drive-motor (6), described drive-motor (6) drive shaft lower end is connected with stir shaft (7), described stir shaft (7) extends in described cylindrical sleeve (1) vertically downward, described stir shaft (7) bottom is provided with agitating vane (8), on described hydraucone sleeve (2) inwall, circumferentially uniform intervals is arranged with multiple water conservancy diversion grizzly bar be obliquely installed to form adverse current screen (9), the vergence direction of described water conservancy diversion grizzly bar is contrary with the sense of rotation of described agitating vane (8), described cylindrical sleeve (1) with hydraucone sleeve (2) junction surface periphery are evenly fixed with multiple downward-sloping turbulent grizzly bar (10) along its circumference, and the lower end of described turbulent grizzly bar (10) is fixed on the first grid pond inwall.
2. telescopic mixing reactor according to claim 1, is characterized in that: described turbulent grizzly bar (10) is evenly be arranged on described cylindrical sleeve (1) and eight on the periphery of hydraucone sleeve (2) junction surface.
3. telescopic mixing reactor according to claim 1 and 2, is characterized in that: described elbow (3) angle of bend is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293309.4U CN204625222U (en) | 2015-05-08 | 2015-05-08 | Telescopic mixing reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293309.4U CN204625222U (en) | 2015-05-08 | 2015-05-08 | Telescopic mixing reactor |
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| Publication Number | Publication Date |
|---|---|
| CN204625222U true CN204625222U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293309.4U Active CN204625222U (en) | 2015-05-08 | 2015-05-08 | Telescopic mixing reactor |
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| Country | Link |
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| CN (1) | CN204625222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950343A (en) * | 2017-03-17 | 2017-07-14 | 浙江菲达环保科技股份有限公司 | A kind of device for wet electrical dust precipitator on-line checking water pH value |
-
2015
- 2015-05-08 CN CN201520293309.4U patent/CN204625222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950343A (en) * | 2017-03-17 | 2017-07-14 | 浙江菲达环保科技股份有限公司 | A kind of device for wet electrical dust precipitator on-line checking water pH value |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: Yellow River Engineering Consulting Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |