CN115105979A - Rotational flow mixing doser - Google Patents
Rotational flow mixing doser Download PDFInfo
- Publication number
- CN115105979A CN115105979A CN202210797228.2A CN202210797228A CN115105979A CN 115105979 A CN115105979 A CN 115105979A CN 202210797228 A CN202210797228 A CN 202210797228A CN 115105979 A CN115105979 A CN 115105979A
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- China
- Prior art keywords
- barrel
- connecting pipe
- spiral guide
- medicament
- polymer solution
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- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003814 drug Substances 0.000 claims description 79
- 239000010865 sewage Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 abstract description 67
- 239000000243 solution Substances 0.000 description 63
- 239000011259 mixed solution Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention relates to the technical field of polymer configuration, and discloses a rotational flow mixing doser which comprises a sealed barrel, wherein the top of the barrel is provided with a water outlet, the side edge of the barrel is provided with a water inlet, the side edge of the barrel, which is higher than the water inlet, is provided with a dosing port, the dosing port is positioned in the barrel and is fixedly provided with a connecting pipe, the connecting pipe is provided with a plurality of dosing holes, the inside of the barrel, which is positioned above the connecting pipe, is provided with a plurality of spiral guide plates, the axes of the spiral guide plates are parallel to the axis of the barrel, and the spiral guide plates are densely arranged in the barrel.
Description
Technical Field
The invention relates to the technical field of polymer preparation, in particular to a rotational flow mixing doser.
Background
In the oil exploration process, can produce a large amount of polymer solutions, this polymer solution can't directly be used, need purify it, disinfect and filter, and under the normal conditions, directly add the medicament to the container that contains the polymer and purify and disinfect, then filter mixed solution again, but directly add the medicament in the container that contains polymer solution, can't guarantee polymer solution and medicament intensive mixing to lead to mixing inhomogeneous, reduce the effect of purification and disinfection.
Disclosure of Invention
The invention aims to provide a rotational flow mixing doser which has the effect of high mixing efficiency of polymer solution and medicament.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a whirl mixes doser, includes sealed barrel, the top of barrel is provided with the delivery port, the side of barrel is provided with the water inlet, the side that the barrel is higher than the water inlet is provided with the medicine mouth, it is provided with the connecting pipe to add the medicine mouth to be located the inside fixed of barrel, a plurality of medicine holes have been seted up on the connecting pipe, the inside top that is located the connecting pipe of barrel is provided with a plurality of spiral guide plates, the axis of spiral guide plate is parallel with the axis of barrel, and a plurality of spiral guide plates set up inside the barrel intensively.
By adopting the technical scheme, when the doser is used, firstly, polymer solution is introduced into the barrel from the water inlet through the pipeline, the polymer solution is accumulated in the barrel, the liquid level of the polymer solution is continuously raised, meanwhile, the medicament is added into the barrel from the doser port, the medicament and the polymer solution are primarily mixed, the polymer solution is more and more accumulated in the barrel along with the polymer solution, the mixed solution of the polymer solution and the medicament passes through the spiral guide plate, the polymer solution and the medicament are fully mixed under the action of the spiral guide plate, after the liquid level is further raised, the mixed solution of the polymer solution and the medicament is led out from the water outlet at the upper end of the barrel and flows to the next process through the pipeline, when the barrel is filled with the polymer solution, the water inlet at the lower part continuously introduces the polymer solution, so that the polymer solution in the barrel continuously flows upwards, and in the flowing process, the medicament that flows out in earlier and the connecting pipe carries out preliminary mixing, carries out intensive mixing through spiral guide plate afterwards, draws forth from the delivery port at last.
In the process, when the flow rate of the water inlet is fixed, the upward flowing speed of the polymer solution is relatively stable, and when the upward flowing polymer solution is primarily mixed with the medicament at a fixed position, the medicament content difference in the unit amount of the polymer solution can be ensured to be small, so that the ratio of the polymer to the medicament is ensured, the excessive or insufficient medicament is avoided, and the dosage and the cost of the medicament are stabilized; when the mixed solution of the polymer and the medicament with stable ratio passes through the spiral guide plate, the mixed solution is fully stirred, the concentration of the obtained mixed solution is uniform, the condition that the local concentration is too high or too low can not occur, and the subsequent use of the mixed solution is facilitated.
As a further arrangement of the invention, the upper and lower sides of the spiral guide plates are fixedly provided with supporting plates, and the supporting plates are fixedly connected with the cylinder body.
As a further arrangement of the invention, the adjacent spiral deflectors have opposite directions of rotation.
Through adopting above-mentioned technical scheme, even and intensive setting of a plurality of spiral guide plates is in the barrel, can play intensive mixing's effect to mixed solution, make mixed solution can only upwards flow through helical channel, mix at the in-process that flows, the intensive mixing of polymer solution and medicament has been guaranteed, and adjacent spiral guide plate revolves to opposite in addition, has played the effect of vortex, has promoted the mixture of polymer solution and medicament, has further guaranteed that mixed solution can the misce bene.
As a further arrangement of the invention, the connecting pipe is in a ring shape, and the medicine outlet hole is arranged at the lower side of the connecting pipe.
As a further arrangement of the invention, three groups of medicine adding ports are arranged, vertical intervals are arranged among the three groups of medicine adding ports, horizontal included angles are arranged among the adjacent medicine adding ports, the three groups of connecting pipes are arranged in parallel at intervals, and the three groups of connecting pipes are in one-to-one correspondence with and communicated with the three groups of medicine adding ports.
By adopting the technical scheme, the connecting pipe is arranged to be in a ring shape, so that the contact area between the connecting pipe and the polymer solution is increased, when the medicament is primarily mixed with the polymer medicament, the medicament is distributed more widely and relatively uniformly, and when the medicament subsequently passes through the spiral guide plate, the time for uniformly mixing is shorter, so that the mixing efficiency is improved; through setting up multiunit and adding medicine mouth and connecting pipe, the input that can more accurate effectual control medicament to the concentration of the final mixed solution of better control.
As a further arrangement of the invention, the bottom of the cylinder body is provided with a sewage draining outlet.
As a further arrangement of the invention, the bottom of the cylinder body is conical, and the sewage draining exit is communicated with the conical bottom of the cylinder body.
Through adopting above-mentioned technical scheme, doser normal during operation, the drain is closed, when needing to clear up the barrel inside, then opens the drain and carry out the blowdown, sets up the bottom of barrel into the toper, makes things convenient for piling up and discharging of sewage.
As a further arrangement of the invention, the upper end of the cylinder body is provided with a vent.
Through adopting above-mentioned technical scheme, the doser just begins the during operation, and inside contains the air, introduces polymer solution after, and the inside air of barrel can be discharged through the drain, avoids the inside gaseous unable condition that discharges and lead to the unable normal upstream of solution of equipment, when the barrel is inside to be full of solution, then can close the drain, avoids solution from the drain overflow.
As a further arrangement of the invention, the bottom of the cylinder body is provided with a supporting seat.
The invention has the beneficial effects that:
1. the invention provides a rotational flow mixing doser which can facilitate the mixing of polymers and medicaments, when the doser is used, firstly polymer solution is led into a cylinder from a water inlet through a pipeline, the polymer solution is accumulated in the cylinder, the liquid level of the polymer solution is continuously raised, simultaneously the medicaments are fed into the cylinder from a dosing port, the medicaments and the polymer solution are primarily mixed, the mixed solution of the polymer solution and the medicaments passes through a spiral guide plate along with the increasing accumulation of the polymer solution in the cylinder, the polymer solution and the medicaments are fully mixed under the action of the spiral guide plate, after the liquid level is further raised, the mixed solution of the polymer solution and the medicaments is led out from a water outlet at the upper end of the cylinder and flows to the next procedure through the pipeline, when the cylinder is filled with the polymer solution, the polymer solution is continuously led into a water inlet at the lower part, make the inside polymer solution of barrel constantly upwards flow, at the in-process that flows, earlier and the connecting pipe in the medicament that flows carry out preliminary mixing, carry out intensive mixing through the spiral guide plate afterwards, draw forth from the delivery port at last, obtain mixed solution, mixing efficiency is high.
2. In the in-process of mixing, the even and intensive setting of a plurality of spiral guide plates is in the barrel, can play intensive mixing's effect to mixed solution, make mixed solution can only upwards flow through helical channel, mix at the in-process that flows, the intensive mixing of polymer solution and medicament has been guaranteed, and adjacent spiral guide plate revolves to the opposite direction, has played the effect of vortex moreover, has promoted the mixture of polymer solution and medicament, has further guaranteed that mixed solution can the misce bene.
3. The connecting pipe is arranged in a circular ring shape, so that the contact area between the connecting pipe and the polymer solution is increased, when the medicament is primarily mixed with the polymer medicament, the medicament is distributed in a wider range and is relatively uniformly distributed, and when the medicament subsequently passes through the spiral guide plate, the time for uniformly mixing is shorter, so that the mixing efficiency is improved; through setting up multiunit and adding medicine mouth and connecting pipe, the input that can more accurate effectual control medicament to the final concentration of mixed solution of control.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic top view of the present embodiment;
fig. 3 is a schematic top view of the spiral baffle of the present embodiment;
FIG. 4 is a schematic view of the structure of the medicine adding port and the connecting tube in the present embodiment;
FIG. 5 is a schematic top view of the dispensing opening and the connecting tube of the present embodiment;
FIG. 6 is a schematic cross-sectional view of the connecting tube of the present embodiment;
in the figure, the device comprises a barrel body 1, a barrel body 2, a water outlet 3, a water inlet 4, a medicine adding port 5, a connecting pipe 6, a medicine outlet hole 7, a spiral guide plate 71, a supporting plate 8, a sewage discharge port 9, a vent hole 10, a supporting seat 11, a sealing head 12, a barrel body 13 and a barrel bottom.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, shall fall within the scope of protection of the present invention.
Examples
The utility model provides a medicine adding device is mixed to whirl, includes sealed barrel 1, and in this embodiment, barrel 1 includes head 11, stack shell 12, bobbin base 13 and supporting seat 10, and head 11 passes through part sealing connection such as ring flange and bolt with stack shell 12, and stack shell 12 and bobbin base 13 welded fastening, and bobbin base 13 is the toper structure in this embodiment, and for the convenience installation is fixed, and supporting seat 10 uses is the skirt, and the upper end and the bobbin base 13 welded fastening of skirt, and the skirt wraps up conical bobbin base 13 wherein. Be provided with delivery port 2 and drain 9 on the head 11 at barrel 1 top, 2 connecting lines of delivery port are drawn out the mixed liquid, and drain 9 is used for discharging gas in the section of thick bamboo, and the outside sets up the valve, when being full of liquid in a section of thick bamboo, can close the valve, avoids the mixed liquid to spill over. Conical barrel head 13 is connected with drain 8, and when clearing up in the section of thick bamboo, the barrel head 13 of toper structure makes things convenient for sewage to collect and discharge, and drain 8 keeps closing at doser normal during operation, avoids polymer solution to flow from the bottom. The bottom of barrel 1 is provided with water inlet 3, and the position of water inlet 3 is in the low level as far as possible, avoids polymer solution at the bottom of a tube 13 gathering, and in this embodiment, water inlet 3 sets up in conical bottom of a tube 13 side, wears out from the side of skirt, and 3 connecting tube of water inlet are with polymer solution introduction section of thick bamboo in.
The side surface of the barrel body 1 is provided with three dosing ports 4, in the embodiment, three dosing ports 4 are arranged, three groups of dosing ports 4 are arranged at a vertical interval, adjacent dosing ports 4 are provided with horizontal included angles, the three dosing ports 4 are arranged in a staggered manner, a pipeline is convenient to connect, a medicament is put into the barrel from the dosing ports 4 through the pipeline and is mixed with a polymer solution, each dosing port 4 is positioned inside the barrel body 1 and is connected with a connecting pipe 5, a medicament outlet hole 6 is formed in the connecting pipe 5, namely, the medicament is introduced into the connecting pipe 5 from the dosing ports 4 and overflows from the medicament outlet hole 6 of the connecting pipe 5 and is mixed with the polymer solution, in the embodiment, the connecting pipe 5 is in a ring shape, the central axis of the connecting pipe 5 is coincided with the central axis of the barrel body 1, the medicament outlet holes 6 are arranged at the lower side of the connecting pipe 5 and are provided with two rows, the three groups of dosing ports 4 are all connected with the connecting pipes 5, and the three connecting pipes 5 are arranged in parallel, the connecting pipe 5 is arranged in a ring shape, so that the contact area between the connecting pipe and the polymer solution is increased, when the medicament is primarily mixed with the polymer medicament, the medicament is distributed in a wider range and is relatively uniformly distributed, and when the medicament subsequently passes through the spiral guide plate 7, the uniform mixing time is shorter, so that the mixing efficiency is improved; through setting up multiunit and adding medicine mouth 4 and connecting pipe 5, the input that can accurate effectual control medicament more to the concentration of the final mixed solution of control.
Finally, lie in a plurality of spiral guide plates 7 of closely having arranged above connecting pipe 5 in barrel 1, the mixed solution of polymer solution and medicament is through the mixed back of spiral guide plate 7 water conservancy diversion, intensive mixing is even, discharge from delivery port 2 at last, in this embodiment, spiral guide plate 7 is provided with 19, 19 spiral guide plate 7 are closely arranged densely, the upper and lower end fixedly connected with backup pad 71 of spiral guide plate 7, backup pad 71 and 1 inner wall of barrel are fixed, thereby fix spiral guide plate 7 inside barrel 1, and in order to further improve the efficiency of mixing, adjacent spiral guide plate 7's the opposite direction of rotation, the opposite direction of rotation has played the effect of vortex, the mixture of polymer solution and medicament has been promoted, further guaranteed that the mixed solution can the misce.
The working principle of the embodiment is as follows:
when the doser is used, firstly, polymer solution is introduced into the barrel body 1 from the water inlet 3 through a pipeline, the polymer solution is accumulated in the barrel body 1, the liquid level of the polymer solution is continuously raised, meanwhile, the medicament is added into the barrel body 1 from the medicament adding port 4, the medicament and the polymer solution are primarily mixed, the polymer solution is more and more accumulated in the barrel body 1 along with the polymer solution, the mixed solution of the polymer solution and the medicament passes through the spiral guide plate 7, the polymer solution and the medicament are fully mixed under the action of the spiral guide plate 7, after the liquid level is further raised, the mixed solution of the polymer solution and the medicament is led out from the water outlet 2 at the upper end of the barrel body 1 and flows to the next procedure through the pipeline, when the barrel body 1 is filled with the polymer solution, the polymer solution is continuously introduced into the water inlet 3 at the lower part, so that the polymer solution in the barrel body 1 continuously flows upwards, in the process of flowing, earlier with the medicament of outflow in the connecting pipe 5 preliminary mixing, carry out intensive mixing through spiral guide plate 7 afterwards, draw forth from delivery port 2 at last, obtain mixed solution, mixing efficiency is high, the misce bene.
Claims (9)
1. The utility model provides a whirl mixes doser which characterized in that: including sealed barrel (1), the top of barrel (1) is provided with delivery port (2), the bottom side of barrel (1) is provided with water inlet (3), the side that barrel (1) is higher than water inlet (3) is provided with medicine mouth (4), it is provided with connecting pipe (5) to add medicine mouth (4) to be located barrel (1) inside fixed, a plurality of medicine holes (6) have been seted up on connecting pipe (5), the top that barrel (1) inside is located connecting pipe (5) is provided with a plurality of spiral guide plates (7), the axis of spiral guide plate (7) is parallel with the axis of barrel (1), and a plurality of spiral guide plate (7) intensive settings are inside barrel (1).
2. A swirl mixing doser according to claim 1 wherein: supporting plates (71) are fixedly arranged on the upper side and the lower side of the spiral guide plates (7), and the supporting plates (71) are fixedly connected with the barrel body (1).
3. A swirl-mixing doser according to claim 2, characterised in that: the rotating directions of the adjacent spiral guide plates (7) are opposite.
4. A swirl mixing doser according to claim 1 wherein: the connecting pipe (5) is circular, the central axis of the connecting pipe (5) coincides with the central axis of the barrel body (1), and the medicine outlet hole (6) is formed in the lower side of the connecting pipe (5).
5. A swirl mixing doser according to claim 4 wherein: add medicine mouth (4) and be provided with three groups, three group add medicine mouth (4) and be provided with vertical interval, adjacent add medicine mouth (4) and set up horizontal contained angle, connecting pipe (5) are provided with three groups, and the parallel interval of three group's connecting pipe (5) sets up, and three group's connecting pipe (5) and three group add medicine mouth (4) one-to-one and are linked together.
6. A swirl mixing doser according to claim 1 wherein: the bottom of the barrel body (1) is provided with a sewage draining outlet (8).
7. A swirl mixing doser according to claim 6 wherein: the bottom of the barrel body (1) is conical, and the sewage draining outlet (8) is communicated with the conical bottom of the barrel body (1).
8. A swirl-mixing doser according to claim 1, characterised in that: and a vent (9) is arranged at the upper end of the cylinder body (1).
9. A swirl mixing doser according to claim 1 wherein: the bottom of the cylinder body (1) is provided with a supporting seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210797228.2A CN115105979A (en) | 2022-07-06 | 2022-07-06 | Rotational flow mixing doser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210797228.2A CN115105979A (en) | 2022-07-06 | 2022-07-06 | Rotational flow mixing doser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115105979A true CN115105979A (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210797228.2A Pending CN115105979A (en) | 2022-07-06 | 2022-07-06 | Rotational flow mixing doser |
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| Country | Link |
|---|---|
| CN (1) | CN115105979A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3173540U (en) * | 2011-11-28 | 2012-02-09 | ナルコジャパン株式会社 | Solid drug dissolving device |
| CN103252182A (en) * | 2013-05-27 | 2013-08-21 | 哈尔滨博华科技有限公司 | Spiral low-shear static mixer |
| CN103816822A (en) * | 2014-02-20 | 2014-05-28 | 沈阳化工大学 | In-tube concentric double helix static mixer |
| CN205925478U (en) * | 2016-08-19 | 2017-02-08 | 巩欣童 | Waste water medicament mixing arrangement |
| CN207177863U (en) * | 2017-08-17 | 2018-04-03 | 中国石油天然气股份有限公司 | Polymer microsphere online medicine feeding mixer |
| CN210066986U (en) * | 2019-03-29 | 2020-02-14 | 凯发新泉(天津)污水处理有限公司 | Distribution well with even medicine function of adding |
| CN211497201U (en) * | 2019-12-11 | 2020-09-15 | 苏州尚清环保科技有限公司 | Novel industrial wastewater treatment device |
| CN212790779U (en) * | 2020-07-02 | 2021-03-26 | 浙江永联民爆器材有限公司 | Static mixing device for emulsion explosive aqueous phase solution |
| CN216440499U (en) * | 2021-12-21 | 2022-05-06 | 中集环境科技有限公司 | Water treatment mixing device |
-
2022
- 2022-07-06 CN CN202210797228.2A patent/CN115105979A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3173540U (en) * | 2011-11-28 | 2012-02-09 | ナルコジャパン株式会社 | Solid drug dissolving device |
| CN103252182A (en) * | 2013-05-27 | 2013-08-21 | 哈尔滨博华科技有限公司 | Spiral low-shear static mixer |
| CN103816822A (en) * | 2014-02-20 | 2014-05-28 | 沈阳化工大学 | In-tube concentric double helix static mixer |
| CN205925478U (en) * | 2016-08-19 | 2017-02-08 | 巩欣童 | Waste water medicament mixing arrangement |
| CN207177863U (en) * | 2017-08-17 | 2018-04-03 | 中国石油天然气股份有限公司 | Polymer microsphere online medicine feeding mixer |
| CN210066986U (en) * | 2019-03-29 | 2020-02-14 | 凯发新泉(天津)污水处理有限公司 | Distribution well with even medicine function of adding |
| CN211497201U (en) * | 2019-12-11 | 2020-09-15 | 苏州尚清环保科技有限公司 | Novel industrial wastewater treatment device |
| CN212790779U (en) * | 2020-07-02 | 2021-03-26 | 浙江永联民爆器材有限公司 | Static mixing device for emulsion explosive aqueous phase solution |
| CN216440499U (en) * | 2021-12-21 | 2022-05-06 | 中集环境科技有限公司 | Water treatment mixing device |
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Application publication date: 20220927 |
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