CN211051719U - Quick medicament dispersing device - Google Patents
Quick medicament dispersing device Download PDFInfo
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- CN211051719U CN211051719U CN201921211132.3U CN201921211132U CN211051719U CN 211051719 U CN211051719 U CN 211051719U CN 201921211132 U CN201921211132 U CN 201921211132U CN 211051719 U CN211051719 U CN 211051719U
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Abstract
The utility model discloses a medicament fast dispersion device, include: the inlet end of the main pipeline is a high-pressure air connector or a waterway connector, and a dosing pipe is arranged on the main pipeline below the inlet end; at least two fixed flanges connected with the side wall of the flotation equipment are arranged on the main pipeline; the lower end of the main pipeline is sequentially connected with the flow field coarse adjusting pipe and the flow field fine adjusting pipe to form an integral pipeline with two equidirectional bends, the medicine outlet nozzle is connected to the tail end of the flow field fine adjusting pipe, the inclination direction of the flow field coarse adjusting pipe on the main pipeline is consistent with the flowing direction of ore pulp at the bottom of the flotation equipment, and the inclination direction of the flow field fine adjusting pipe on the flow field coarse adjusting pipe is consistent with the flowing direction of the ore pulp in the region of the flotation equipment where the medicine outlet nozzle is located. The device can realize that the medicament that adds through the trunk line adds the core region in the flotation equipment, relies on the ore pulp flow in the flotation equipment to disperse the medicament fast, reaches the purpose of high-efficient utilization medicament.
Description
Technical Field
The utility model relates to a flotation field especially relates to a medicament fast dispersing device.
Background
In the world, 90% of nonferrous metals and 50% of ferrous metals are treated by a flotation method. The flotation method is an interface separation technology which utilizes the difference of hydrophobicity and hydrophilicity of minerals under the conditions of gas, liquid and solid phases to realize collision, adhesion, transportation and final recovery of bubbles and target minerals. The conditions of hydrophobicity and hydrophilicity of the surface of mineral particles, stability of bubbles, pH value of ore pulp and the like are realized by the aid of agents added into flotation equipment. Therefore, the chemical addition technology is one of the important technologies of the flotation process.
The traditional flotation production process adopts a dosing machine to add medicine, the medicine output by the dosing machine is generally conveyed to the surface of ore pulp in a flotation machine or a stirring tank through a PVC pipeline or a steel pipe, and the medicine is dispersed by the aid of self diffusion of medicine molecules.
In the existing dosing technology, a medicament is generally only fed to the surface of ore pulp, the scales of a stirring tank and a flotation machine are not considered, and the medicament is not coupled with the flowing direction of ore pulp fluid in the stirring tank or the flotation machine, so that the medicament can only enter the ore pulp by virtue of the molecular diffusion force or ion diffusion of the medicament, and the utilization efficiency of the medicament is not high. A large number of reagents can be discharged from flotation tailings in a short circuit mode, and the quality of backwater and the environment of a mine are affected adversely.
SUMMERY OF THE UTILITY MODEL
Based on the problem that prior art exists, the utility model aims at providing a medicament fast dispersion device, can be quick, can solve the surface that current medicine mode only given into the ore pulp, during the ore pulp that the medicament can only rely on the molecule diffusion of self or the ion diffusion gets into, the problem that the medicament utilization efficiency is not high and the medicament can the short circuit influence the environment in line exists.
The utility model aims at realizing through the following technical scheme:
the utility model discloses embodiment provides a medicament fast dispersing device, include: the device comprises a main pipeline, a dosing pipe, at least two fixed flanges, a flow field coarse adjusting pipe, a flow field fine adjusting pipe and a dosing nozzle; wherein the content of the first and second substances,
the inlet end of the main pipeline is a high-pressure air connector or a water path connector, and the main pipeline below the inlet end is provided with the dosing pipe;
the main pipeline is provided with at least two fixed flanges connected with the side wall of the flotation equipment;
the lower end of the main pipeline is sequentially connected with the flow field coarse adjustment pipe and the flow field fine adjustment pipe to form an integral pipeline with two equidirectional bends, the medicine outlet nozzle is connected to the tail end of the flow field fine adjustment pipe, the inclination direction of the flow field coarse adjustment pipe on the main pipeline is consistent with the pulp flowing direction at the bottom of the flotation equipment, and the inclination direction of the flow field fine adjustment pipe on the flow field coarse adjustment pipe is consistent with the pulp flowing direction of the area of the flotation equipment where the medicine outlet nozzle is located.
By the foregoing the utility model provides a technical scheme can see out, the embodiment of the utility model provides a medicament fast dispersing device, its beneficial effect is:
the flow field rough adjusting pipe and the flow field fine adjusting pipe are arranged behind the main pipeline in sequence to form an integral pipeline with two equidirectional bends, and the inclination direction of the flow field rough adjusting pipe on the main pipeline is consistent with the flowing direction of the ore pulp at the bottom of the flotation equipment, the inclination direction of the flow field fine adjustment pipe on the flow field coarse adjustment pipe is consistent with the flowing direction of ore pulp in the area of the flotation equipment where the medicine outlet nozzle is positioned, the utility model has the advantages of can realize adding the core region in the flotation equipment through the medicament that the trunk line was added, rely on the ore pulp in the flotation equipment to flow the fast dispersion medicament, reach the purpose of high-efficient medicament that utilizes, solve last 1 m's among the current chemical feeding system of ore dressing plant problem, reach and not only can high-efficiently add the medicine and can also guarantee that the medicament is high-efficient to be used, especially can carry out high-efficient dispersion and utilization to organic macromolecule long chain medicament or the lipid medicament that is difficult to the dispersion etc..
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a rapid chemical dispersing device provided in a flotation device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a device for rapidly dispersing a drug according to an embodiment of the present invention;
FIG. 3 is a schematic view at B in FIG. 2;
FIG. 4 is an enlarged schematic view of FIG. 2 at C;
fig. 5 is a schematic view of the fast dispersing device for chemicals provided by the embodiment of the present invention applied to a multistage flotation device;
FIG. 6 is a schematic top view A of FIG. 5;
each of the labels in the figure is: 1-a medicament fast dispersing device; 2-a mine box; 3-a flotation machine; 5-a main pipeline; 6-a medicine feeding pipe; 7-fixing a flange; 8-coarse adjustment of a flow field; 9-a flow field fine tuning pipe; 10-medicine outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific contents of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art.
As shown in fig. 1 to 4, an embodiment of the present invention provides a device for rapidly dispersing a drug, including: the device comprises a main pipeline, a dosing pipe, at least two fixed flanges, a flow field coarse adjusting pipe, a flow field fine adjusting pipe and a dosing nozzle; wherein the content of the first and second substances,
the inlet end of the main pipeline is a high-pressure air connector or a water path connector, and the main pipeline below the inlet end is provided with the dosing pipe;
the main pipeline is provided with at least two fixed flanges connected with the side wall of the flotation equipment;
the lower end of the main pipeline is sequentially connected with the flow field coarse adjustment pipe and the flow field fine adjustment pipe to form an integral pipeline with two equidirectional bends, the medicine outlet nozzle is connected to the tail end of the flow field fine adjustment pipe, the inclination direction of the flow field coarse adjustment pipe on the main pipeline is consistent with the pulp flowing direction at the bottom of the flotation equipment, and the inclination direction of the flow field fine adjustment pipe on the flow field coarse adjustment pipe is consistent with the pulp flowing direction of the area of the flotation equipment where the medicine outlet nozzle is located.
In the quick dispersing device for the medicament, a main pipeline is vertically arranged, and the flow field coarse adjusting pipe and the flow field fine adjusting pipe are inclined towards the same side of the main pipeline.
In the quick dispersing device for the medicament, the main pipeline, the medicament feeding pipe, the flow field coarse adjusting pipe and the flow field fine adjusting pipe are all steel pipes with wear-resistant layers sprayed on the surfaces;
alternatively, the first and second electrodes may be,
the main pipeline, the dosing pipe, the flow field coarse adjusting pipe and the flow field fine adjusting pipe are all made of PVC pipes or PE pipes, and the wall thicknesses of the flow field coarse adjusting pipe and the flow field fine adjusting pipe are 2-3 times of those of the main pipeline;
in the quick dispersing device for the medicament, the included angle between the flow field coarse adjusting pipe and the main pipeline is 110-130 degrees.
In the rapid drug dispersing device, the included angle between the flow field fine adjustment pipe and the flow field coarse adjustment pipe is 120-150 degrees.
In the quick dispersing device for the medicament, the outlet of the medicament outlet nozzle is an inclined plane outlet, and the inclined plane of the inclined plane outlet and the flow direction included angle of the ore pulp are 10-30 degrees.
The embodiment of the utility model provides a still provide a medicament fast dispersion method, adopt foretell medicament fast dispersion device, including following step:
the quick reagent dispersing device is arranged on the side wall of the flotation equipment, and a reagent outlet nozzle of the quick reagent dispersing device faces the lower part of the stirring impeller of the flotation equipment;
the chemical feeding pipe of the chemical fast dispersing device is connected with the chemical box, and the chemical feeding pipe is connected with the chemical box, so that high-pressure air or water is introduced into the main pipeline of the chemical fast dispersing device, the chemical is sucked by the high-pressure air or water when the chemical feeding pipe is handed over, the mixing of the chemical and the high-pressure air or water is accelerated, the chemical is discharged through the chemical discharging nozzle at the running speed of the main pipeline, the flow field coarse adjusting pipe and the flow field fine adjusting pipe with the high-pressure air or water after mixing, and the chemical is mixed with the ore pulp flowing in the same direction at the bottom of the flotation equipment, and the chemical discharged from the chemical discharging nozzle rapidly enters the lower part of the stirring impeller of the flotation equipment and rapidly acts on the mineral particles and the bubbles after being stirred and mixed and dispersed.
In the method for rapidly dispersing the medicament, the speed of introducing high-pressure air or water into a main pipeline of the medicament rapid dispersing device is 3-15 m/s.
The utility model discloses a medicament fast dispersion device can realize adding the medicament to the core region in stirred tank or flotation equipment, relies on the ore pulp flow fast dispersion medicament in the flotation equipment (flotation machine, stirred tank or ore box), reaches the high efficiency and utilizes the purpose of medicament. The device can be fine solve the last 1 m's problem in the current ore dressing plant adds medicine technique, not only can reach the high-efficient interpolation of medicament, also can reach the purpose of high-efficient use simultaneously, especially more obvious to effects such as organic macromolecule long chain medicament or the lipid medicament that is difficult to disperse.
The embodiments of the present invention will be described in further detail below.
As shown in fig. 1 to 4, in the rapid dispersing device for pharmaceutical preparations provided by the embodiment of the present invention, the rapid dispersing device for pharmaceutical preparations 1 is composed of a main pipe 5, a dosing pipe 6, at least two fixing flanges 7, a flow field coarse adjusting pipe 8, a flow field fine adjusting pipe 9 and a pharmaceutical outlet nozzle 10; the main pipeline 5, the flow field rough adjusting pipe 8 and the flow field fine adjusting pipe 9 are connected into a whole and are connected to the inner side wall of the flotation equipment (see figures 5 and 6, the ore box 2, the flotation machine 3 and the middle box 4) through at least two fixed flanges 7 through bolts;
the main pipeline 5, the flow field coarse adjusting pipe 8 and the flow field fine adjusting pipe 9 are made of stainless steel pipes, PVC or PE and other materials and are mainly determined by different medicament properties; if the surfaces of the flow field coarse adjusting pipe 8 and the flow field fine adjusting pipe 9 are steel pipes, wear-resistant materials need to be sprayed, and if PVC or PE and other materials are adopted, the wall thickness of the materials is 2-3 times that of the main pipeline 5.
The angle c between the flow field rough adjusting pipe 8 and the main pipeline 5 is consistent with the flow field at the bottom of the flotation equipment;
the included angle b between the flow field coarse adjustment pipe 8 and the flow field fine adjustment pipe 9 is consistent with the flowing direction of ore pulp in the area where the medicine outlet nozzle 10 is located.
During the use, trunk line 5 is the same with highly-compressed air or water route, have certain speed to highly-compressed air or water when passing through the handing-over mouth that adds pencil 6, can be to the medicament suction, the mixture of medicament and water or air with higher speed, then pass through medicine outlet nozzle 10 along main line 5 with higher speed, come out the back from medicine outlet nozzle 10 and mix with the ore pulp that the syntropy flows rapidly, get into the lower part of impeller, the impeller mixes, disperse after rapidly with mineral particle and bubble action, the high-efficient use of medicament has been guaranteed.
According to different process flows, the rapid reagent dispersing device can realize differential and efficient reagent feeding of the ore feeding box 2, the flotation machine 3 and the middle box 4 which are configured along the flotation flow (see fig. 5 and 6), and the rapid reagent feeding device 1 is specifically configured in the following way: the distance between the medicine outlet nozzle 10 and the bottom in the flotation equipment is a, and the distance a is 1/3-1/2 of the distance between the bottom of the stirring impeller and the bottom of the flotation equipment generally; the distance between the medicine outlet nozzle 10 and the center of the flotation equipment is d, and the distance d is generally 1/3-1/4 of the width of a tank body of the flotation equipment; an included angle c between the flow field coarse adjustment pipe 8 and the main pipe 5 is 110-130 degrees. The included angle b between the flow field fine adjustment pipe 9 and the flow field coarse adjustment pipe 8 is 120-150 degrees. In the quick dispersing device for the medicament, the outlet of the medicament outlet nozzle 10 is an inclined plane outlet, and the inclined plane of the inclined plane outlet and the ore pulp flow direction included angle e is 10-30 degrees. The included angles c, b, e of the pipelines ensure that the agent discharge direction of the agent outlet nozzle 10 is basically consistent with the pulp flowing direction of the area in the flotation equipment.
The utility model discloses medicament fast dispersion device can solve last 1 m's problem among the current chemical feeding system of ore dressing plant, can add the medicament to the core region in stirred tank or flotation equipment, rely on the ore pulp quick dispersion medicament of flow in stirred tank or the flotation equipment, reach the high-efficient purpose of utilizing the medicament, and then realize not only will high-efficiently adding the purpose that can also guarantee the high-efficient use of medicament, especially to high-efficient dispersion and utilization such as organic macromolecule long chain medicament or the lipid medicament that is difficult to the dispersion.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A device for the rapid dispersion of a pharmaceutical agent, comprising: the device comprises a main pipeline, a dosing pipe, at least two fixed flanges, a flow field coarse adjusting pipe, a flow field fine adjusting pipe and a dosing nozzle; wherein the content of the first and second substances,
the inlet end of the main pipeline is a high-pressure air connector or a water path connector, and the main pipeline below the inlet end is provided with the dosing pipe;
the main pipeline is provided with at least two fixed flanges connected with the side wall of the flotation equipment;
the lower end of the main pipeline is sequentially connected with the flow field coarse adjustment pipe and the flow field fine adjustment pipe to form an integral pipeline with two equidirectional bends, the medicine outlet nozzle is connected to the tail end of the flow field fine adjustment pipe, the inclination direction of the flow field coarse adjustment pipe on the main pipeline is consistent with the pulp flowing direction at the bottom of the flotation equipment, and the inclination direction of the flow field fine adjustment pipe on the flow field coarse adjustment pipe is consistent with the pulp flowing direction of the area of the flotation equipment where the medicine outlet nozzle is located.
2. The quick dispersing device of the medicament according to claim 1, wherein the main pipeline is vertically arranged, and the flow field coarse adjustment pipe and the flow field fine adjustment pipe are both inclined to the same side of the main pipeline.
3. The rapid medicament dispersing device according to claim 1 or 2, wherein the main pipeline, the medicament feeding pipe, the flow field coarse adjusting pipe and the flow field fine adjusting pipe are all steel pipes with wear-resistant layers sprayed on the surfaces;
alternatively, the first and second electrodes may be,
the main pipeline, the dosing pipe, the flow field coarse adjustment pipe and the flow field fine adjustment pipe are all made of PVC pipes or PE pipes, and the wall thicknesses of the flow field coarse adjustment pipe and the flow field fine adjustment pipe are 2-3 times of those of the main pipeline.
4. The quick medicament dispersing device of claim 1 or 2, wherein an included angle between the flow field coarse adjustment pipe and the main pipe is 110-130 degrees.
5. The device for rapidly dispersing the medicament according to claim 1 or 2, wherein an included angle between the flow field fine adjustment pipe and the flow field coarse adjustment pipe is 120-150 degrees.
6. The quick dispersing device of claim 1 or 2, wherein the outlet of the chemical outlet nozzle is an inclined plane outlet, and the inclined plane of the inclined plane outlet forms an included angle of 10-30 degrees with the flow direction of the ore pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921211132.3U CN211051719U (en) | 2019-07-29 | 2019-07-29 | Quick medicament dispersing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921211132.3U CN211051719U (en) | 2019-07-29 | 2019-07-29 | Quick medicament dispersing device |
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| CN211051719U true CN211051719U (en) | 2020-07-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404691A (en) * | 2019-07-29 | 2019-11-05 | 北京拓金科技有限公司 | A kind of medicament fast separating device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404691A (en) * | 2019-07-29 | 2019-11-05 | 北京拓金科技有限公司 | A kind of medicament fast separating device and method |
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