CN215249625U - Water treatment medicament mixer - Google Patents
Water treatment medicament mixer Download PDFInfo
- Publication number
- CN215249625U CN215249625U CN202120513188.5U CN202120513188U CN215249625U CN 215249625 U CN215249625 U CN 215249625U CN 202120513188 U CN202120513188 U CN 202120513188U CN 215249625 U CN215249625 U CN 215249625U
- Authority
- CN
- China
- Prior art keywords
- jet
- perforated plate
- water treatment
- mixing part
- spiral
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a water treatment medicament blender, wherein, include: the jet mixing part is internally provided with a first perforated plate, and the first perforated plate is provided with a plurality of material distribution holes; one end of the jet flow array pipe is positioned on the outer side of one end of the jet flow mixing part, and the other end of the jet flow array pipe is provided with a plurality of jet flow holes and penetrates through the first perforated plate to extend into the jet flow mixing part; the outer wall of the jet mixing part is provided with a cavity feeding pipe, and the cavity feeding pipe is positioned between one end of the jet mixing part and the first perforated plate; and the spiral mixing part is connected with the other end of the jet mixing part and communicated with the jet mixing part. Carry the water treatment medicament to the efflux mixing portion through efflux tubulation and jet orifice, rethread cavity inlet pipe and material distribution hole carry raw water or sewage to the efflux mixing portion in with the impact of water treatment medicament mix, the spiral stirring effect of rethread spiral mixing portion has realized the homogeneous mixing of water treatment medicament and raw water or sewage.
Description
Technical Field
The utility model relates to a water treatment technical field, in particular to water treatment medicament blender.
Background
Water treatment is a process of removing or reducing pollutants in water to further realize water purification and water quality improvement. Aiming at pollutants such as suspended matters, heavy metal ions, organic pollutants, microorganisms and the like in water, the pollutants can be treated by various technologies such as coagulation, precipitation, filtration, disinfection, biochemistry, adsorption, ion exchange, membrane chromatography and the like. In the water treatment process, various media and different types of water treatment agents are added and mixed, for example, acid or alkali is added to adjust the pH value of the water body, coagulant such as polyacrylamide or ferrous sulfate is added to coagulate colloid and heavy metal ions in the water, Fenton reagent or sodium hypochlorite is added to oxidize heavy metal ion chelates or organic pollutants in the water, ozone or chlorine gas is added to disinfect the water body, and the like.
The existing mixing mode of water treatment agents is common, for example, the mixing mode is that the water pump is used for mixing, the water pump mixing mode is used for adding the agents into a water suction pipe or a water suction area of the water pump, and a water pump impeller is used for conveying and mixing water and the agents in a conveying pipeline.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a mixer for water treatment chemicals, which solves the problem of uneven mixing of water treatment chemicals in the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the embodiment of the utility model provides a water treatment medicament blender, wherein, include:
the jet mixing part is internally provided with a first perforated plate, and the first perforated plate is provided with a plurality of material distribution holes;
one end of the jet flow array pipe is positioned outside one end of the jet flow mixing part, and the other end of the jet flow array pipe is provided with a plurality of jet flow holes and penetrates through the first perforated plate to extend into the jet flow mixing part;
the outer wall of the jet mixing part is provided with a cavity feeding pipe, and the cavity feeding pipe is positioned between one end of the jet mixing part and the first perforated plate;
and the spiral mixing part is connected with the other end of the jet mixing part and communicated with the jet mixing part.
Further, the water treatment chemical mixer also comprises an upper feeding pipe and a second perforated plate;
one end of the second perforated plate is connected with one end of the jet flow mixing part, and the other end of the second perforated plate is connected with the upper feeding pipe;
the jet array pipe is provided with a straight pipe section, an expanded pipe section and an expanded pipe blind plate;
one end of the straight pipe section penetrates through the second perforated plate to be communicated with the inner cavity of the upper feeding pipe, the other end of the straight pipe section penetrates through the first perforated plate to be connected with the expanded pipe section, and the expanded pipe blind plate is connected to the end face, deviating from the straight pipe section, of the expanded pipe section;
the jet hole is obliquely arranged on the pipe wall at the other end of the straight pipe section and the pipe wall of the enlarged pipe section.
Furthermore, in the water treatment medicament mixer, a cross-shaped perforated plate, a spiral lug and a spiral conveying piece are arranged in the spiral mixing part;
the spiral support lugs are uniformly arranged on the inner walls of the two ends of the spiral mixing part;
the cross-shaped perforated plate is arranged on the inner walls of the two ends of the spiral mixing part and is connected with the spiral support lug;
and two ends of the spiral conveying piece are connected with the cross perforated plate.
Further, in the water treatment agent mixer, the cross-perforated plate includes: the outer diameter ring, the axis ring and the cross fixing rib;
the outer diameter ring is consistent with the inner diameter of the spiral mixing part and is detachably connected with the spiral support lug;
the axle center circle is located the axle center position of external diameter circle, the both ends of cross fixed muscle respectively with axle center circle and external diameter circle are connected.
Further, in the water treatment agent mixer, the screw delivery member includes: a shaft and a helical blade;
the helical blades are spirally connected to the shaft rod, and two ends of the shaft rod are respectively connected with the axis ring.
Further, among the water treatment medicament blender, still include the discharging pipe, the discharging pipe with the other end of spiral mixing portion is connected, and communicates in the inner chamber of spiral mixing portion.
Further, in the water treatment agent mixer, the first perforated plate and one end of the jet mixing part surround to form a jet feeding area, and the first perforated plate and the other end of the jet mixing part surround to form a jet mixing area; the jet flow feeding area is communicated with the cavity feeding pipe, and the jet flow mixing area is communicated with the spiral mixing part.
Further, in the water treatment chemical mixer, an inner diameter of the spiral mixing portion coincides with an inner diameter of the jet mixing portion.
Further, in the water treatment medicament mixer, evenly be equipped with the efflux journal stirrup on the inner wall of efflux mixing portion, first perforated plate with the efflux journal stirrup is connected.
Further, in the water treatment agent mixer, the jet hole has an opening angle alpha, and the value range of the opening angle alpha is more than or equal to-60 degrees and less than or equal to 60 degrees.
The utility model discloses the technical scheme who adopts has following beneficial effect:
the utility model discloses a efflux hole on the efflux tubulation and carries the water treatment medicament to efflux mixing portion in, rethread cavity inlet pipe and material distribution hole carry raw water or sewage to efflux mixing portion in with the impact of water treatment medicament mix, further through the spiral stirring effect of spiral mixing portion, and then realize that water treatment medicament and raw water or sewage are in mix fast evenly in the water treatment medicament blender. The embodiment of the utility model provides an in water treatment medicament blender can make water treatment medicament and raw water or sewage mixing more even to improve the mixed effect of water treatment medicament and raw water or sewage, and can be applicable to the water treatment medicament mixed scene of multiple medium, make things convenient for the nimble operation of personnel.
Drawings
Fig. 1 is a schematic diagram of an external structure of a water treatment chemical mixer provided by the present invention;
fig. 2 is a schematic diagram of an internal structure of a water treatment chemical mixer provided by the present invention;
fig. 3 is an exploded view of a water treatment chemical mixer according to the present invention;
fig. 4 is a schematic diagram of a hydraulic jet mixing process of a water treatment chemical mixer provided by the present invention;
fig. 5 is a schematic structural diagram of a first perforated plate in a water treatment chemical mixer according to the present invention;
fig. 6 is a schematic structural view of a second perforated plate in the water treatment chemical mixer provided by the present invention;
fig. 7 is a schematic structural diagram of a cross-shaped perforated plate in a water treatment chemical mixer according to the present invention.
In the figure: 100. a jet mixing section; 200. a jet array pipe; 300. a spiral mixing section; 110. a first perforated plate; 111. material distribution holes; 120. a jet feed zone; 130. a jet mixing zone; 101. a jet flow lug; 140. a cavity feeding pipe; 201. a jet hole; 310. a cross-shaped perforated plate; 320. a spiral lug; 330. a screw conveyor; 400. a discharge pipe; 500. an upper feeding pipe; 510. a second perforated plate; 501. a feed tube orifice; 112. a first jet array aperture; 511. a second jet array aperture; 210. a straight pipe section; 220. expanding the pipe section; 230. enlarging the pipe blind plate; 311. an outer diameter ring; 312. an axis ring; 313. cross fixing ribs; 331. a shaft lever; 332. a helical blade; 600. a gasket.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the embodiments and claims, the terms "a" and "an" can mean "one or more" unless the article is specifically limited.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The existing mixing modes of water treatment agents mainly comprise water pump mixing, mechanical stirring mixing and tubular mixer mixing. The water pump mixing mode is characterized in that a medicament is usually added into a water suction pipe or a water suction area of a water pump, and water and the medicament are conveyed and mixed in a conveying pipeline by utilizing a water pump impeller, so that the water pump mixing mode has the advantages of simple equipment and no need of special mixing structures, but has the defects of large medicament mixing concentration fluctuation and easy corrosion of water pump components, and the medicament is added into the mixing structures by using gravity or a metering pump and the water in the mixing structures is stirred by using a mechanical stirring paddle. The tubular mixer is a dosing mixing mode for realizing the dosing mixing of water and medicaments in a pipeline by utilizing components such as a water injector, a conical cap or a spiral conveying piece and the like, has the advantages of direct installation on the pipeline, quick and uniform mixing effect and small maintenance workload, but has a single structure, is poor in adjustability, is difficult to adapt to the mixing and feeding requirements of medicaments of various media quickly, and can generate large head loss.
Based on this, the present application intends to provide a solution to the above technical problem, the details of which will be explained in the following embodiments.
The utility model discloses a water treatment medicament blender in the concrete preferred embodiment, please refer to fig. 1 to 5 together, wherein, water treatment medicament blender includes: a jet mixing part 100, a jet array pipe 200 and a spiral mixing part 300; a first perforated plate 110 is arranged in the jet mixing part 100, and a plurality of material distribution holes 111 are arranged on the first perforated plate 110; said first perforated plate 110 surrounding with one end of said jet mixing section 100 a jet feed zone 120 and surrounding with the other end of said jet mixing section 100 a jet mixing zone 130; the height ratio of the jet mixing zone 130 to the jet intake zone 120 is preferably 2 to 4.
Optionally, the jet mixing part 100 is a circular tube, the radial height ratio of the jet mixing part 100 is preferably 0.2-0.5, the inner wall of the jet mixing part 100 is uniformly provided with a jet support lug 101, the jet support lug 101 is of a square structure and is uniformly arranged on the inner wall of the cavity of the jet mixing part 100, the jet support lug 101 is connected with the jet mixing part 100 in a manner of welding, bonding, riveting, screw fixing or integral forming, and the first perforated plate 110 is connected with the jet support lug 101, for example, fixed by screwing. Wherein, first perforated plate 110 is circular, its external diameter with the internal diameter of efflux mixing portion 100 is unanimous, and is a plurality of material distribution hole 111 evenly distributed in on first perforated plate 110, material distribution hole 111 is used for passing through raw water or sewage, and optionally, the aperture size of material distribution hole 111 is 1-10 mm.
A cavity feeding pipe 140 is arranged on the outer wall of the jet mixing part 100, the cavity feeding pipe 140 is located between one end of the jet mixing part 100 and the first perforated plate 110, the jet feeding zone 120 is communicated with the cavity feeding pipe 140, and the jet mixing zone 130 is communicated with the spiral mixing part 300; specifically, the cavity feeding pipe 140 is tangent to the jet mixing part 100, and the cavity feeding pipe 140 is connected to a conveying pipeline (not shown) for conveying raw water or sewage to the jet feeding area 120, for example, the raw water or sewage is conveyed to the cavity feeding pipe 140 through a pump device or an elevated tank; optionally, the flow rate of the raw water or the sewage in the cavity feeding pipe 140 is 0.5-3m/s, and the feeding pressure is 0.1-0.35 MPa.
Further, one end of the jet array tube 200 is located outside one end of the jet mixing part 100 and is used for receiving water treatment chemicals, and a plurality of jet holes 201 are formed in the other end of the jet array tube 200 and penetrate through the first perforated plate 110 to extend into the jet mixing part 100; wherein, the jet hole 201 is used for delivering the water treatment agent to the jet mixing zone 130 so as to enable the water treatment agent to be mixed with raw water or sewage in an impacting way. In a specific embodiment, at least 3 jet tubes 200 are arranged in parallel according to the flow rate of the water treatment agent, and the jet tubes 200 are preferably uniformly distributed in a regular triangle, a regular quadrangle, a regular pentagon and a regular hexagon.
Furthermore, the spiral mixing part 300 is connected to the other end of the jet mixing part 100 and is communicated with the jet mixing part 100, and is used for rapidly and spirally stirring the water treatment agent and the raw water or the sewage flowing from the jet mixing zone 130 to the spiral mixing part 300; specifically, the spiral mixing part 300 has a circular tube shape, and the inner diameter of the spiral mixing part 300 is identical to the inner diameter of the jet mixing part 100. The diameter-height ratio of the spiral mixing part 300 is preferably 0.1-0.3, and further, a cross perforated plate 310, spiral lugs 320 and a spiral conveying piece 330 are arranged in the spiral mixing part 300; the spiral support lugs 320 are uniformly arranged on the inner walls of the two ends of the spiral mixing part 300, are in a square structure, and are uniformly arranged on the inner walls of the cavities at the upper end and the lower end of the spiral mixing part 300, and optionally, the connection mode of the spiral support lugs 320 and the spiral mixing part 300 can be welding, bonding, riveting, screw fixing connection or integral forming; the cross perforated plate 310 is arranged on the inner walls of the two ends of the spiral mixing part 300 and connected with the spiral lugs 320; both ends of the conveying screw 330 are connected to the cross perforated plate 310.
Referring to fig. 1, in practical use, the water treatment chemical mixer further includes a discharge pipe 400, the discharge pipe 400 is connected to the other end of the spiral mixing portion 300 and communicated with the inner cavity of the spiral mixing portion 300, and optionally, the discharge pipe 400 is in a shape of a circular pipe and connected to a pipeline for delivering the treated water or a structure for storing the treated water, and is used for outputting the treated water after being mixed with the water treatment chemical.
It should be noted that the medium state of the water treatment agent can be liquid or gas, and the solid water treatment agent should be dissolved in the liquid sufficiently first, and then enter the water treatment agent mixer provided by the present invention in the state of liquid solution.
As a further alternative, referring to fig. 1 and fig. 3, the mixer for water treatment chemicals further includes an upper feeding pipe 500 and a second perforated plate 510; one end of the second perforated plate 510 is connected to one end of the jet mixing part 100, and the other end is connected to the upper feed pipe 500; the upper feeding pipe 500 is provided with a feeding pipe orifice 501, the feeding pipe orifice 501 is in a circular pipe shape, the upper end of the feeding pipe orifice 501 is connected with a conveying pipeline containing water treatment chemicals, the water treatment chemicals in actual use are conveyed by a high-level water tank and conveyed by pump equipment or a fan into the upper feeding pipe 500, the lower end of the feeding pipe orifice 501 is connected with the other end of a second perforated plate 510, the outer diameter of the second perforated plate 510 is consistent with the inner diameter of the feeding pipe orifice 501, the diameter ratio of the jet mixing part 100 to the feeding pipe orifice 501 is preferably 1.5-3, and the inner diameter of the feeding pipe orifice 501 is preferably consistent with the inner diameter of the discharging pipe 400.
It is worth mentioning that the flow rate of the liquid water treatment agent at the feeding nozzle 501 is preferably 0.5-2.5m/s, and the feeding pressure is preferably 0.1-0.35 MPa; the flow rate of the water treatment agent of gas at the inlet nozzle 501 is preferably 5 to 12m/s, and the feeding pressure is preferably 0.1 to 0.5 MPa.
Referring to fig. 5 and 6, the first perforated plate 110 is provided with a plurality of first jet array holes 112, the first jet array holes 112 are consistent with the outer diameter and the number of the straight tube sections, and correspondingly, the second perforated plate 510 is provided with second jet array holes 511 which are consistent with the outer diameter and the number of the straight tube sections.
As a further alternative, referring to fig. 3 and 4, the jet array pipe 200 has a straight pipe section 210, an enlarged pipe section 220 and an enlarged pipe blank 230; one end of the straight pipe section 210 passes through the second perforated plate 510 to be communicated with the inner cavity of the upper feed pipe 500, the other end passes through the first perforated plate 110 to be connected with the enlarged pipe section 220, and the enlarged pipe blank 230 is connected to the end surface of the enlarged pipe section 220, which is far away from the straight pipe section 210; the jet hole 201 is obliquely arranged on the pipe wall at the other end of the straight pipe section 210 and the pipe wall of the enlarged pipe section 220.
In a specific embodiment, the straight pipe section 210 is an equal-diameter straight pipe structure, the enlarged pipe section 220 is a circular truncated cone structure, and the enlarged pipe blank 230 is a circular plate-shaped structure; one end (upper end) of the straight pipe section 210 is vertically connected with the second jet array pipe hole 511, the other end (lower end) of the straight pipe section 210 is connected with the upper end of the enlarged pipe section 220 in an equal diameter manner, and the lower end of the enlarged pipe section 220 is connected with the enlarged pipe blank 230 in an equal diameter manner; optionally, the flow rate of the water treatment agent in the straight pipe section 210 is 8-20m/s, the height ratio of the straight pipe section 210 to the enlarged pipe section 220 is preferably 3-6, and the diameter ratio of the enlarged pipe blank 230 to the straight pipe section 210 is preferably 1.5-3.5.
More specifically, the straight pipe section 210 penetrates through and is fixed in the first jet array pipe hole 112, a plurality of layers of jet holes 201 with certain angles and apertures are uniformly formed on the pipe walls of the straight pipe section 210 and the expanded pipe section 220 in the jet mixing zone 130, the number of opening layers of the jet holes 201 is preferably not less than 5, the jet holes 201 have an opening angle α, the value range of the opening angle is-60 degrees to-60 degrees, and the aperture size is preferably 1-10 mm.
As a further alternative, referring to fig. 7, the cross-shaped perforated plate 310 includes: an outer diameter ring 311, an axle center ring 312 and a cross fixing rib 313; the outer diameter ring 311 is matched with the inner diameter of the spiral mixing part 300 and is detachably connected with the spiral support lug 320, for example, fixedly connected with a screw; the axle center ring 312 is located at the axle center of the outer diameter ring 311, and two ends of the cross fixing rib 313 are respectively connected with the axle center ring 312 and the outer diameter ring 311.
As a further aspect, the conveying screw 330 includes: shaft 331 and helical blade 332; the helical blade 332 is spirally connected to the shaft 331, and two ends of the shaft 331 are respectively connected to the axial ring 312; the diameter ratio of the outer diameter of the spiral blade 332 to the spiral mixing part 300 is preferably 0.7-0.9, the diameter ratio of the outer diameter of the spiral blade 332 to the shaft 331 is preferably 5-10, and the pitch of the spiral blade 332 is preferably 50-100 mm.
As a further proposal, the whole body of the water treatment medicament mixer of the utility model is preferably made of corrosion-resistant stainless steel, glass fiber reinforced plastic or plastic material.
In other preferred embodiments, the connection of the upper feeding pipe 500, the jet mixing part 100, the spiral mixing part 300 and the discharging pipe 400 may be a flange connection, a socket connection, a welded connection and a threaded connection, and preferably is a flange connection. In an embodiment, as shown in fig. 3, the mixer for water treatment chemicals of the present invention uses a flange connection, and when the flange connection is used, a gasket 600 for preventing material leakage and resisting corrosion should be placed between the upper feeding pipe 500, the jet mixing part 100, the spiral mixing part 300, and the discharging pipe 400.
The working principle of the water treatment chemical mixer in the embodiment of the present invention is described in detail below with reference to specific use scenarios:
when the water treatment agent is mixed with raw water or sewage, the liquid or gas water treatment agent firstly enters from the upper feed pipe 500 continuously at a certain pressure and is uniformly sprayed out at a certain angle in the jet mixing zone 130 through the jet holes 201 of the jet array pipe 200; meanwhile, raw water or sewage continuously enters the jet flow feeding zone 120 from the cavity feeding pipe 140 at a certain pressure, and uniformly and dispersedly enters the jet flow mixing zone 130 through the material distribution holes 111. Then the material containing water treatment agent and raw water or sewage are mixed in the jet mixing area 130, the material after impact mixing in the jet mixing part 100 enters the spiral mixing part 300 through the cross perforated plate 310 under the action of hydraulic propulsion, and is further stirred and mixed in the spiral conveying piece 330 by hydraulic power, and finally the treated water after mixing is continuously discharged from the discharge pipe 400.
To sum up, the present invention provides a water treatment agent mixer in a preferred embodiment, wherein, the water treatment agent mixer comprises: the jet mixing part is internally provided with a first perforated plate, and the first perforated plate is provided with a plurality of material distribution holes; one end of the jet flow array pipe is positioned outside one end of the jet flow mixing part, and the other end of the jet flow array pipe is provided with a plurality of jet flow holes and penetrates through the first perforated plate to extend into the jet flow mixing part; the outer wall of the jet mixing part is provided with a cavity feeding pipe, and the cavity feeding pipe is positioned between one end of the jet mixing part and the first perforated plate; and the spiral mixing part is connected with the other end of the jet mixing part and communicated with the jet mixing part. The utility model discloses in carry the water treatment medicament to the efflux mixing portion through efflux tubulation and the jet orifice on it, rethread cavity inlet pipe and material distribution hole carry raw water or sewage to the efflux mixing portion in with the impact of water treatment medicament mix, further through the spiral stirring effect of spiral mixing portion, and then realize that water treatment medicament and raw water or sewage are in mix fast evenly in the water treatment medicament blender. The embodiment of the utility model provides an in water treatment medicament blender can make water treatment medicament and raw water or sewage mixing more even to improve the mixed effect of water treatment medicament and raw water or sewage, and can be applicable to the water treatment medicament mixed scene of multiple medium, make things convenient for the nimble operation of personnel.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (10)
1. A water treatment medicament mixer, comprising:
the jet mixing part is internally provided with a first perforated plate, and the first perforated plate is provided with a plurality of material distribution holes;
one end of the jet flow array pipe is positioned outside one end of the jet flow mixing part, and the other end of the jet flow array pipe is provided with a plurality of jet flow holes and penetrates through the first perforated plate to extend into the jet flow mixing part;
the outer wall of the jet mixing part is provided with a cavity feeding pipe, and the cavity feeding pipe is positioned between one end of the jet mixing part and the first perforated plate;
and the spiral mixing part is connected with the other end of the jet mixing part and communicated with the jet mixing part.
2. The water treatment medicament mixer of claim 1, further comprising an upper feed pipe and a second perforated plate;
one end of the second perforated plate is connected with one end of the jet flow mixing part, and the other end of the second perforated plate is connected with the upper feeding pipe;
the jet array pipe is provided with a straight pipe section, an expanded pipe section and an expanded pipe blind plate;
one end of the straight pipe section penetrates through the second perforated plate to be communicated with the inner cavity of the upper feeding pipe, the other end of the straight pipe section penetrates through the first perforated plate to be connected with the expanded pipe section, and the expanded pipe blind plate is connected to the end face, deviating from the straight pipe section, of the expanded pipe section;
the jet hole is obliquely arranged on the pipe wall at the other end of the straight pipe section and the pipe wall of the enlarged pipe section.
3. The water treatment chemical mixer of claim 2 wherein a cross perforated plate, a spiral lug and a spiral conveying member are provided in the spiral mixing section;
the spiral support lugs are uniformly arranged on the inner walls of the two ends of the spiral mixing part;
the cross-shaped perforated plate is arranged on the inner walls of the two ends of the spiral mixing part and is connected with the spiral support lug;
and two ends of the spiral conveying piece are connected with the cross perforated plate.
4. The water treatment agent mixer of claim 3, wherein the cross-perforated plate comprises: the outer diameter ring, the axis ring and the cross fixing rib;
the outer diameter ring is consistent with the inner diameter of the spiral mixing part and is detachably connected with the spiral support lug;
the axle center circle is located the axle center position of external diameter circle, the both ends of cross fixed muscle respectively with axle center circle and external diameter circle are connected.
5. The water treatment agent mixer of claim 4 wherein the auger includes: a shaft and a helical blade;
the helical blades are spirally connected to the shaft rod, and two ends of the shaft rod are respectively connected with the axis ring.
6. The water treatment chemical mixer of claim 1 further comprising a discharge tube connected to the other end of the spiral mixing section and communicating with the inner cavity of the spiral mixing section.
7. The water treatment agent mixer of claim 1, wherein the first perforated plate surrounds a jet feed zone with one end of the jet mixing section and a jet mixing zone with the other end of the jet mixing section; the jet flow feeding area is communicated with the cavity feeding pipe, and the jet flow mixing area is communicated with the spiral mixing part.
8. The water treatment agent mixer of claim 1, wherein an inner diameter of the spiral mixing portion coincides with an inner diameter of the jet mixing portion.
9. The water treatment agent mixer according to claim 2, wherein the inner wall of the jet mixing part is uniformly provided with jet lugs, and the first perforated plate is connected with the jet lugs.
10. The water treatment agent mixer of claim 2, wherein the jet orifices have an opening angle α that ranges from-60 ° α to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513188.5U CN215249625U (en) | 2021-03-10 | 2021-03-10 | Water treatment medicament mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513188.5U CN215249625U (en) | 2021-03-10 | 2021-03-10 | Water treatment medicament mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215249625U true CN215249625U (en) | 2021-12-21 |
Family
ID=79503473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120513188.5U Active CN215249625U (en) | 2021-03-10 | 2021-03-10 | Water treatment medicament mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215249625U (en) |
-
2021
- 2021-03-10 CN CN202120513188.5U patent/CN215249625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108671779B (en) | A kind of fine gas bubbles generator | |
| CN215249625U (en) | Water treatment medicament mixer | |
| CN202465400U (en) | Diffusion tube of submersible aeration machine | |
| CN104815569A (en) | Liquid-gas mixer and gas-liquid recovery device by employing liquid-gas mixer | |
| CN211813660U (en) | Jet aerator and sewage treatment system | |
| US11224845B2 (en) | System, method, and apparatus to oxygenate water | |
| CN201551967U (en) | Secondary eddy current micro-pore dissolved gas device | |
| CN113302161B (en) | Device for injecting a fluid into a liquid, method for cleaning said device and effluent treatment plant | |
| CN210915457U (en) | Pipeline mixer | |
| CN210176581U (en) | Tai chi type double-nozzle cyclone aeration device | |
| CN210656881U (en) | Compound microbial preparation fermentation preparation system | |
| CN209507726U (en) | A kind of dedicated aerator of sludge organism leaching | |
| CN207980896U (en) | Pipe-line mixer | |
| CN203319759U (en) | Annular water beam group nozzle multi-injection jet aerator | |
| CN111018100A (en) | Jet aerator and sewage treatment system | |
| KR100661635B1 (en) | Wastewater treatment apparatus comprising aeration tank with dispersion nozzles | |
| CN214210086U (en) | Gas-liquid mixing device | |
| CN210115033U (en) | Aeration device for liquid preparation system and liquid preparation system | |
| CN217650957U (en) | Chlorination device for tap water disinfection | |
| CN112062253A (en) | Acid-base neutralization device for sewage treatment | |
| CN218188908U (en) | Novel ammonia, two media of technology water absorb mixing device | |
| CN106430663A (en) | Novel aeration device | |
| CN212559662U (en) | Plug flow aeration device and aeration system | |
| CN215782837U (en) | Pipeline mixer for nano material and waste water | |
| CN216038819U (en) | Multistage mixed air supply type jet aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |