CN215798904U - Water supply and drainage coagulation system - Google Patents
Water supply and drainage coagulation system Download PDFInfo
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- CN215798904U CN215798904U CN202122101590.5U CN202122101590U CN215798904U CN 215798904 U CN215798904 U CN 215798904U CN 202122101590 U CN202122101590 U CN 202122101590U CN 215798904 U CN215798904 U CN 215798904U
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Abstract
The invention provides a water supply and drainage coagulation system, which comprises a coagulation tank, dosing equipment and stirring equipment, wherein the dosing equipment comprises a dosing tank, a dosing tank and a dosing tank; the first retaining wall and the second retaining wall divide the coagulation tank into a water inlet tank body, a stirring tank body and a water drainage tank body; the upper end of the first partition wall is closed, a medicament feeding channel is reserved at the lower end of the first partition wall, the lower end of the second partition wall is closed, and a drainage channel is reserved at the upper end of the second partition wall; the stirring equipment is arranged corresponding to the stirring tank body. The invention has reasonable structural design, the water body guided into the coagulation tank by the water inlet pipeline firstly enters the water inlet tank body, the medicament is thrown by the medicament throwing assembly at the lower part of the first partition wall between the water inlet tank body and the stirring tank body, and the medicament throwing device is washed by the water body, so that the mixing effect of the medicament and the water body at the initial stage of medicament throwing is effectively improved, the work load of stirring equipment is lightened, the mixing efficiency of the medicament and the water body is higher, and the water body purifying effect is ensured.
Description
Technical Field
The invention belongs to the technical field of water treatment equipment, and particularly relates to a water supply and drainage coagulation system.
Background
In the process of water treatment in the coagulation tank, agents such as coagulant/flocculant and the like need to be added into the water body, for example, under the action of the flocculant, colloidal particles in the water body are aggregated to form larger particles, so that the sedimentation is facilitated, and the requirement of water purification in the water treatment is met. Although the settling velocity and efficiency of pollutants in the water body can be improved by the added medicament, the volume of the coagulant is far smaller than the volume of sewage, the existing medicament throwing equipment is adopted, the mixing effect of the medicament and the water body is not ideal, the workload of mixing and stirring by using the stirring equipment in the coagulation tank is large, the consumed time is long, and the water treatment efficiency is low. Meanwhile, the mixing and stirring can generate the condition that part of colloid particles float on the surface of the water body, and if the coagulation tank is not improved, suspended matters are easy to flow to the next procedure, so that the water treatment effect is influenced. Therefore, improvements in coagulation systems are needed to improve water treatment.
Disclosure of Invention
In view of the above, the present invention provides a water supply and drainage coagulation system to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a water supply and drainage coagulation system comprises a coagulation tank, dosing equipment and stirring equipment; the first retaining wall and the second retaining wall divide the coagulation tank into a water inlet tank body, a stirring tank body and a water drainage tank body;
the upper end of the first partition wall is closed, a medicament feeding channel is reserved at the lower end of the first partition wall, the lower end of the second partition wall is closed, and a drainage channel is reserved at the upper end of the second partition wall; the stirring equipment is arranged corresponding to the stirring tank body, and the dosing equipment comprises a medicament feeding component arranged corresponding to the medicament feeding channel and a medicament conveying pipe for conveying medicaments to the medicament feeding component;
the stirring equipment comprises a stirrer arranged on the top cover of the coagulation tank, the stirrer is driven to rotate by a driving mechanism, and the stirrer comprises a rotating shaft and a stirring assembly arranged on the rotating shaft; and a floater filtering component is arranged in the drainage channel.
Further, first partition wall lower extreme is equipped with the several fretwork, and each fretwork forms a medicament and throws in the passageway, corresponds each medicament and throws in the passageway and all be equipped with the medicament and throw in the subassembly.
Further, the medicament feeding assembly comprises at least one set of medicament feeding device, the medicament feeding device comprises a primary feeding pipe and a secondary feeding pipe sleeved outside the primary feeding pipe, and two ends of the primary feeding pipe and two ends of the secondary feeding pipe are plugged by end covers; the medicament delivery pipe is communicated with the primary administration pipe; a secondary mixing cavity is formed between the primary feeding pipe and the secondary feeding pipe; the pipe wall of the secondary feeding pipe is provided with a plurality of rows of secondary liquid outlets, and the pipe wall of the primary feeding pipe is provided with a plurality of rows of primary liquid outlets.
Further, the medicament delivery assembly comprises 3-5 sets of medicament dispensers, each arranged at a different height position of the medicament delivery channel.
Furthermore, the stirring assembly comprises a hub arranged at different height positions on the rotating shaft, and a plurality of stirring blades are uniformly distributed and arranged on the outer circumference of the hub.
Further, the surface area of the stirring blade on the upper side in the stirring assembly is larger than that of the stirring blade on the lower side.
Further, the float filter assembly includes a filter screen.
Further, the driving mechanism includes a driving motor.
Compared with the prior art, the invention has the following advantages:
the invention has reasonable structural design, the water body guided into the coagulation tank by the water inlet pipeline firstly enters the water inlet tank body, the medicament is thrown by the medicament throwing assembly at the lower part of the first partition wall between the water inlet tank body and the stirring tank body, and the medicament throwing device is washed by the water body, so that the mixing effect of the medicament and the water body at the initial stage of medicament throwing is effectively improved, the work load of stirring equipment is lightened, the mixing efficiency of the medicament and the water body is higher, and the water body purifying effect is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the arrangement of a medicament delivery assembly according to an embodiment of the invention;
FIG. 3 is a schematic view of a portion of a stirring assembly in an embodiment of the invention;
FIG. 4 is a schematic view of a portion of a medicament delivery assembly in an embodiment of the invention;
FIG. 5 is a schematic view of the drug delivery assembly of FIG. 4 with the end cap removed;
figure 6 is a schematic view of a medicament delivery assembly with multiple sets of medicament dispensers in accordance with an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A water supply and drainage coagulation system is shown in figures 1 to 6 and comprises a coagulation tank 1, a dosing device 2 and a stirring device 3; the coagulation basin is arranged in proper order by a water side direction drainage one side and is firstly separated barricade 4 and second and separate barricade 5, first barricade and second of separating are separated the barricade and are separated the coagulation basin for intake cell body 6, stirring cell body 7 and drainage cell body 8.
The upper end of the first partition wall is closed, a medicament feeding channel 9 is reserved at the lower end of the first partition wall, the lower end of the second partition wall is closed, and a drainage channel 10 is reserved at the upper end of the second partition wall; the stirring equipment is arranged corresponding to the stirring tank body, and the dosing equipment comprises a medicament feeding assembly 11 arranged corresponding to the medicament feeding channel and a medicament delivery pipe 12 for delivering medicaments to the medicament feeding assembly.
The stirring equipment comprises a stirrer arranged on a top cover 13 of the coagulation tank, the stirrer is driven to rotate by a driving mechanism 14, the stirrer comprises a rotating shaft 15 and a stirring assembly 16 arranged on the rotating shaft, and the rotating shaft is driven to rotate by the driving mechanism; a floater filtering assembly 17 is installed in the drainage channel. By way of example, the float filter assembly includes a filter screen and the drive mechanism includes a drive motor. The filter screen can effectively separate and block floating objects on the upper layer of the water body, and the floating objects are prevented from being transferred to a facility of the next water treatment process to the maximum extent.
In an alternative embodiment, the medicament delivery assembly comprises at least one set of medicament delivery devices, the medicament delivery devices comprise a primary delivery tube 19 and a secondary delivery tube 20 sleeved outside the primary delivery tube, and both ends of the primary delivery tube and both ends of the secondary delivery tube are sealed by end caps 21. It should be noted that the end caps at the two ends of the primary feeding pipe and the end caps at the two ends of the secondary feeding pipe can be sealed by the same end cap, and in this structure, the end caps can be used to keep the relative positions of the primary feeding pipe and the secondary feeding pipe, so that the primary feeding pipe and the secondary feeding pipe are in a coaxial state.
The medicament delivery pipe is communicated with the primary administration pipe; a secondary mixing cavity 22 is formed between the primary feeding pipe and the secondary feeding pipe; the tube wall of the secondary feeding tube is provided with a plurality of rows of secondary liquid outlets 23, and the tube wall of the primary feeding tube is provided with a plurality of rows of primary liquid outlets 24. In further modified scheme, elementary liquid outlet and second grade liquid outlet staggered arrangement, the first grade is thrown and is thrown the pipe exhaust medicament and mix the back once more with the water in the secondary mixing chamber, discharge from the second grade liquid outlet of second grade throwing pipe drainage side again, the mixing effect of medicament throwing initial stage medicament and water has effectively been improved, utilize the water to flow the in-process and throw away of ware pipeline to medicament, accomplish liquid medicine mixing operation, agitated vessel's pressure has effectively been alleviateed, agitated vessel work load has been reduced, mixing effect is good, the energy consumption is low, energy-concerving and environment-protective nature is good.
By way of example, the medicament delivery assembly comprises 3-5 sets of medicament dispensers, each medicament dispenser is arranged at a different height position of the medicament delivery channel, and each medicament dispenser is communicated with the medicament delivery pipe (or branch lines) through a transition pipe 28, so as to ensure smooth medicament supply.
In an optional embodiment, the first partition wall has a plurality of hollow-outs 18 at a lower end thereof, each hollow-out forms a drug delivery channel, the drug delivery assembly is disposed corresponding to each drug delivery channel, and the plurality of drug delivery channels further improve the mixing effect of the drug and the water during the drug delivery process. In specific implementation, under the condition that a plurality of groups of medicament delivery assemblies are arranged, the medicament delivery pipe is communicated with (primary delivery pipes of) the medicament dispensers in each medicament delivery assembly through the branch pipeline 27.
The stirring assembly comprises a hub 25 arranged at different height positions on the rotating shaft, and a plurality of stirring blades 26 are uniformly arranged on the outer circumference of the hub. Preferably, the surface area of the stirring paddle on the upper side in the stirring assembly is larger than that of the stirring paddle on the lower side, the stirring paddle at the tail end of the rotating shaft is smaller, the stress condition of the rotating shaft is better, and the long-term stable work of the stirrer is facilitated.
The invention has reasonable structural design, the water body guided into the coagulation tank by the water inlet pipeline firstly enters the water inlet tank body, the medicament is thrown by the medicament throwing assembly at the lower part of the first partition wall between the water inlet tank body and the stirring tank body, and the medicament throwing device is washed by the water body, so that the mixing effect of the medicament and the water body at the initial stage of medicament throwing is effectively improved, the work load of stirring equipment is lightened, the mixing efficiency of the medicament and the water body is higher, and the water body purifying effect is ensured. Meanwhile, the filter screen arranged on the drainage channel can effectively separate and block the floating objects on the upper layer of the water body, and the floating objects are prevented from flowing to the next facility of the water treatment process to the maximum extent.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (8)
1. A water supply and drainage coagulation system is characterized in that: comprises a coagulation tank, a dosing device and a stirring device; the first retaining wall and the second retaining wall divide the coagulation tank into a water inlet tank body, a stirring tank body and a water drainage tank body;
the upper end of the first partition wall is closed, a medicament feeding channel is reserved at the lower end of the first partition wall, the lower end of the second partition wall is closed, and a drainage channel is reserved at the upper end of the second partition wall; the stirring equipment is arranged corresponding to the stirring tank body, and the dosing equipment comprises a medicament feeding component arranged corresponding to the medicament feeding channel and a medicament conveying pipe for conveying medicaments to the medicament feeding component;
the stirring equipment comprises a stirrer arranged on the top cover of the coagulation tank, the stirrer is driven to rotate by a driving mechanism, and the stirrer comprises a rotating shaft and a stirring assembly arranged on the rotating shaft; and a floater filtering component is arranged in the drainage channel.
2. A feed and drain coagulation system as recited in claim 1, wherein: first partition wall lower extreme is equipped with the several fretwork, and each fretwork forms a medicament and throws in the passageway, corresponds each medicament and throws in the passageway and all be equipped with the medicament and throw in the subassembly.
3. A feed and drain coagulation system as recited in claim 1 or 2, wherein: the medicament feeding assembly comprises at least one set of medicament feeding device, the medicament feeding device comprises a primary feeding pipe and a secondary feeding pipe sleeved outside the primary feeding pipe, and two ends of the primary feeding pipe and two ends of the secondary feeding pipe are sealed by end covers; the medicament delivery pipe is communicated with the primary administration pipe; a secondary mixing cavity is formed between the primary feeding pipe and the secondary feeding pipe; the pipe wall of the secondary feeding pipe is provided with a plurality of rows of secondary liquid outlets, and the pipe wall of the primary feeding pipe is provided with a plurality of rows of primary liquid outlets.
4. A feed and drain coagulation system as recited in claim 1, wherein: the medicament delivery assembly comprises 3-5 sets of medicament dispensers, each arranged at a different height position of the medicament delivery channel.
5. A feed and drain coagulation system as recited in claim 1, wherein: the stirring assembly comprises a hub arranged at different height positions on the rotating shaft, and a plurality of stirring blades are uniformly distributed and arranged on the outer circumference of the hub.
6. A feed and drain coagulation system according to claim 5, wherein: the surface area of the stirring paddle on the upper side in the stirring assembly is larger than that of the stirring paddle on the lower side.
7. A feed and drain coagulation system as recited in claim 1, wherein: the float filter assembly includes a filter screen.
8. A feed and drain coagulation system as recited in claim 1, wherein: the driving mechanism comprises a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101590.5U CN215798904U (en) | 2021-09-02 | 2021-09-02 | Water supply and drainage coagulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122101590.5U CN215798904U (en) | 2021-09-02 | 2021-09-02 | Water supply and drainage coagulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215798904U true CN215798904U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122101590.5U Active CN215798904U (en) | 2021-09-02 | 2021-09-02 | Water supply and drainage coagulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215798904U (en) |
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2021
- 2021-09-02 CN CN202122101590.5U patent/CN215798904U/en active Active
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