CN220919034U - Be used for experimental anti-blocking feeder of ore flotation - Google Patents
Be used for experimental anti-blocking feeder of ore flotation Download PDFInfo
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- CN220919034U CN220919034U CN202322435425.2U CN202322435425U CN220919034U CN 220919034 U CN220919034 U CN 220919034U CN 202322435425 U CN202322435425 U CN 202322435425U CN 220919034 U CN220919034 U CN 220919034U
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- discharge pipe
- stirring barrel
- pipe
- stirring
- valve
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Links
- 238000005188 flotation Methods 0.000 title abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 104
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract description 67
- 239000002002 slurry Substances 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 101150114468 TUB1 gene Proteins 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to an anti-blocking feeding device for an ore floatation test, belongs to the technical field of feeding devices, and solves the technical problem that pipelines are easy to block when phosphogypsum slurry is fed. The anti-blocking feeding device for the ore flotation test comprises a stirring barrel, a stirring assembly, a discharging pipe, a pump body and a return pipe, wherein the stirring barrel is used for containing phosphogypsum slurry, and one end of the stirring barrel is provided with a feed inlet; the stirring assembly is rotatably arranged in the stirring barrel so as to stir phosphogypsum slurry; one end of the discharge pipe is arranged on the stirring barrel and is positioned at the lower part of the stirring barrel; the pump body is arranged in the discharge pipe so as to discharge phosphogypsum slurry in the discharge pipe; one end of the return pipe is arranged on the discharge pipe, and the other end of the return pipe extends into the stirring barrel. Therefore, the anti-blocking feeding device for the ore floatation test can reduce the possibility of blocking of the discharging pipe.
Description
Technical Field
The utility model belongs to the technical field of feeding devices, and particularly relates to an anti-blocking feeding device for an ore floatation test.
Background
Phosphogypsum is a large amount of industrial solid waste generated in the phosphorus chemical industry, and causes great harm to economy, society and environment, and because the phosphogypsum is difficult to be utilized on a large scale due to soluble phosphorus, soluble fluorine and other impurities in the phosphogypsum, the removal of harmful impurities in the phosphogypsum is a crucial step for realizing the comprehensive utilization of the phosphogypsum.
When flotation impurity removal and feeding are carried out, phosphogypsum and water are required to be mixed into slurry, and the slurry is conveyed to a flotation machine by utilizing a pipeline, and the concentration of the phosphogypsum is about 30%, so that the pipeline is easy to be blocked when the phosphogypsum slurry is conveyed.
Disclosure of utility model
The utility model provides an anti-blocking feeding device for an ore flotation test, which is used for solving the technical problem that a pipeline is easy to block when phosphogypsum slurry is fed.
The utility model is realized by the following technical scheme: the anti-blocking feeding device for the ore floatation test comprises a stirring barrel, a stirring assembly, a discharge pipe, a pump body and a return pipe, wherein the stirring barrel is used for containing phosphogypsum slurry, and one end of the stirring barrel is provided with a feed inlet; the stirring assembly is rotatably arranged in the stirring barrel so as to stir phosphogypsum slurry; one end of the discharge pipe is arranged on the stirring barrel and is positioned at the lower part of the stirring barrel; the pump body is arranged in the discharge pipe so as to discharge phosphogypsum slurry in the discharge pipe; one end of the return pipe is arranged on the discharge pipe, and the other end of the return pipe extends into the stirring barrel.
Optionally, the stirring assembly comprises a driving shaft, a filter screen and stirring blades, wherein the driving shaft is rotatably installed in the stirring barrel; the filter screen is arranged on the driving shaft and is positioned at one end of the driving shaft close to the feeding port, and the driving shaft rotates to drive the filter screen to rotate; the stirring blade is arranged on the driving shaft, and the driving shaft rotates to drive the stirring blade to stir phosphogypsum slurry.
Optionally, the device further comprises a first valve, wherein the first valve is installed on the discharge pipe and is located at one end of the discharge pipe away from the stirring barrel so as to regulate the flow rate of the discharge pipe.
Optionally, a second valve is also included, the second valve being mounted on the return line to regulate the flow of the return line.
Optionally, a flow meter is mounted on the discharge pipe to monitor the flow rate of phosphogypsum slurry discharged from the discharge pipe.
Optionally, the device further comprises a cleaning pipe, one end of the cleaning pipe is communicated with the return pipe and is located between the second valve and the first valve, and the other end of the cleaning pipe is communicated with the discharge pipe and is located between the pump body and the stirring barrel.
Optionally, a third valve is further included, and the third valve is installed on the cleaning pipe to open and close the cleaning pipe.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides an anti-blocking feeding device for an ore floatation test, which comprises a stirring barrel, a stirring assembly, a discharge pipe, a pump body and a return pipe, wherein the stirring barrel is used for containing phosphogypsum slurry, and one end of the stirring barrel is provided with a feed inlet; the stirring assembly is rotatably arranged in the stirring barrel so as to stir phosphogypsum slurry; one end of the discharge pipe is arranged on the stirring barrel and is positioned at the lower part of the stirring barrel; the pump body is arranged in the discharge pipe so as to discharge phosphogypsum slurry in the discharge pipe; one end of the return pipe is arranged on the discharge pipe, and the other end of the return pipe extends into the stirring barrel.
Through the structure, when the anti-blocking feeding device for the ore flotation test is used for feeding, firstly, phosphogypsum slurry is added into the stirring barrel, then the stirring assembly is used for stirring the phosphogypsum slurry, meanwhile, the pump body is started to convey the phosphogypsum slurry in the stirring barrel to the outside of the stirring barrel, and when the pump body conveying speed is too high, the phosphogypsum slurry is conveyed into the stirring barrel through the return pipe, so that the possibility that the phosphogypsum slurry cannot be timely discharged to cause blockage of the discharge pipe is reduced. Therefore, the anti-blocking feeding device for the ore floatation test can reduce the possibility of blocking of the discharging pipe.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a block-proof feeding device for ore floatation test according to the present utility model;
Fig. 2 is a schematic structural view of a stirring assembly in an embodiment of the present utility model.
In the figure:
1-a stirring barrel; 2-a stirring assembly; 21-a drive shaft; 22-a filter screen; 23-stirring blades; 3-discharging pipe; 4-a pump body; 5-a return pipe; 6-a first valve; 7-a second valve; 8-a flow meter; 9-cleaning the tube; 10-a third valve; 11-fourth valve.
Detailed Description
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Examples
The utility model provides an anti-blocking feeding device for an ore flotation test, which is used for solving the technical problem that a pipeline is easy to block when phosphogypsum slurry is fed. The utility model provides an anti-blocking feeding device for an ore floatation test, which comprises a stirring barrel 1, a stirring assembly 2, a discharge pipe 3, a pump body 4 and a return pipe 5, wherein:
as shown in fig. 1, a stirring barrel 1 is used for containing phosphogypsum slurry, a feed inlet is formed in the top of the stirring barrel 1, and phosphogypsum slurry is added into the stirring barrel 1 through the feed inlet.
As shown in fig. 1, the stirring assembly 2 is rotatably installed in the stirring tub 1, and the stirring assembly 2 is rotated to stir phosphogypsum slurry in the stirring tub 1, thereby making the concentration of phosphogypsum slurry uniform, and thus reducing the deposition of phosphogypsum slurry in the stirring tub 1.
As shown in fig. 1, one end of a discharge pipe 3 is installed on a stirring barrel 1 to communicate with the stirring barrel 1, and the discharge pipe 3 is installed at a lower portion of the stirring barrel 1, the discharge pipe 3 being for feeding outward.
As shown in fig. 1, a pump body 4 is installed in the discharge pipe 3, and the pump body 4 is activated to pump phosphogypsum in the mixing drum 1 out of the mixing drum 1 through the discharge pipe 3, thereby feeding phosphogypsum slurry.
As shown in fig. 1, one end of the return pipe 5 is arranged on the discharge pipe 3, the other end of the return pipe extends into the stirring barrel 1 to be communicated with the stirring barrel 1, when the pump body 4 is used for feeding, if the conveying speed of the pump body 4 is too high, and when the discharge pipe 3 cannot timely discharge phosphogypsum slurry, the phosphogypsum slurry is conveyed into the stirring barrel 1 again through the return pipe 5, so that the possibility that the phosphogypsum slurry cannot be timely discharged to cause the blockage of the discharge pipe 3 is reduced.
Through the structure, when the anti-blocking feeding device for the ore flotation test is used for feeding, firstly, phosphogypsum slurry is added into the stirring barrel 1, then the stirring assembly 2 is used for stirring the phosphogypsum slurry, meanwhile, the pump body 4 is started to convey the phosphogypsum slurry in the stirring barrel 1 to the outside of the stirring barrel 1, and when the conveying speed of the pump body 4 is too high, the phosphogypsum slurry is conveyed into the stirring barrel 1 through the return pipe 5, so that the possibility that the phosphogypsum slurry cannot be timely discharged to cause the blockage of the discharge pipe 3 is reduced. Thus, the anti-clogging feeding device for ore floatation test can reduce the possibility of clogging of the discharge pipe 3.
An alternative implementation of this embodiment is as follows: as shown in fig. 2, the stirring assembly 2 includes a driving shaft 21, a filtering net 22 and stirring blades 23, wherein the driving shaft 21 is rotatably installed in the stirring barrel 1, the stirring shaft can be driven by a driving motor, the filtering net 22 is installed on the driving shaft 21 and is positioned at one end of the driving shaft 21 close to the feeding port, when phosphogypsum slurry is added into the filtering barrel, the filtering net 22 is used for filtering the phosphogypsum slurry, thereby reducing the possibility that large-diameter particles enter the stirring barrel 1, and further reducing the possibility that large-particle solids block the pipeline, the stirring shaft rotates to drive the filtering net 22 to rotate, thereby accelerating the filtering of the phosphogypsum slurry, the stirring blades 23 are installed on the driving shaft 21, and the driving shaft 21 rotates to drive the stirring blades 23 to stir the phosphogypsum slurry, so that the concentration of the phosphogypsum slurry is uniform, and the deposition of the phosphogypsum slurry in the stirring barrel 1 is reduced.
An alternative implementation of this embodiment is as follows: as shown in fig. 1, in order to be convenient for adjust the flow of feed, this be used for ore flotation test to prevent blockking up feeder still includes first valve 6, first valve 6 is installed on arranging material pipe 3 and keep away from the one end of agitator 1, adjust first valve 6, with the degree of opening and close of arranging material pipe 3, thereby adjust the flow of arranging material pipe 3, the one end that back flow 5 kept away from agitator 1 is installed between pump body 4 and first valve 6, when adjusting the flow of arranging material pipe 3 is reduced gradually to first valve 6, back flow 5 can in time make phosphogypsum thick liquids backward flow to in the agitator 1.
An alternative implementation of this embodiment is as follows: as shown in fig. 1, in order to better feed the discharge pipe 3, the anti-clogging feeding device for ore floatation test further comprises a second valve 7, wherein the second valve 7 is arranged on the return pipe 5, and the second valve 7 is adjusted to adjust the opening and closing degree of the return pipe 5, so that phosphogypsum slurry is reduced to directly flow back into the stirring barrel 1 from the return pipe 5.
An alternative implementation of this embodiment is as follows: as shown in fig. 1, in order to facilitate the adjustment of the flow rate of the discharge pipe 3, the anti-clogging feeding device for ore floatation test further comprises a flow meter 8, the flow meter 8 is installed on the discharge pipe 3, the first valve 6 is installed between the return pipe 5 and the flow meter 8, and the flow meter 8 is used for monitoring the flow rate of phosphogypsum slurry discharged from the discharge pipe 3, so that the feeding amount can be adjusted by adjusting the first valve 6 and the second valve 7 according to the flow rate.
An alternative implementation of this embodiment is as follows: as shown in fig. 1, in order to reduce the possibility of plugging the discharge pipe 3 with phosphogypsum slurry, the anti-plugging feeding device for ore floatation test further comprises a cleaning pipe 9, one end of the cleaning pipe 9 is installed on the return pipe 5 and communicated with the return pipe 5 and positioned between the second valve 7 and the first valve 6, the other end of the cleaning pipe 9 is installed on the discharge pipe 3 and communicated with the discharge pipe 3 and positioned between the pump body 4 and the stirring barrel 1, when the return pipe 5 and the discharge pipe 3 need to be cleaned, the first valve 6 and the second valve 7 are closed, clear water is introduced into the discharge pipe 3, the pump body 4 is opened, clear water is moved in the discharge pipe 3, the cleaning pipe 9 and the return pipe 5, so that the discharge pipe 3 and the return pipe 5 are cleaned, the possibility that phosphogypsum slurry is adhered on the inner walls of the discharge pipe 3 and the return pipe 5 is reduced, after cleaning, the first valve 6 is opened, and the cleaned waste liquid is discharged out of the discharge pipe 3.
An alternative implementation of this embodiment is as follows: in order to reduce the entrance of phosphogypsum slurry into the cleaning pipe 9, the anti-clogging feeding device for ore floatation test further comprises a third valve 10, wherein the third valve 10 is arranged on the cleaning pipe 9 to open and close the cleaning pipe 9, specifically, the third valve 10 is in a closed state when feeding, and the third valve 10 is in an open state when cleaning the discharge pipe 3 and the return pipe 5, as shown in fig. 1, the anti-clogging feeding device for ore floatation test further comprises a fourth valve 11, the fourth valve 11 is arranged between the pump body 4 and the return pipe 5, and the fourth valve 11 is used for opening and closing the discharge pipe 3.
In summary, when the anti-blocking feeding device for ore floatation test is used for feeding, firstly, phosphogypsum slurry is added into the stirring barrel 1, then the stirring assembly 2 stirs the phosphogypsum slurry, the first valve 6, the second valve 7 and the fourth valve 11 are opened, the first valve 6 is adjusted to adjust the opening and closing degree of the discharge pipe 3, thereby adjusting the flow rate of the discharge pipe 3, the second valve 7 is arranged on the return pipe 5, the second valve 7 is adjusted to adjust the opening and closing degree of the return pipe 5, and meanwhile, the pump body 4 is started to convey the phosphogypsum slurry in the stirring barrel 1 to the outside of the stirring barrel 1, when the conveying speed of the pump body 4 is too high, the phosphogypsum slurry is conveyed into the stirring barrel 1 through the return pipe 5, thereby reducing the possibility that the phosphogypsum slurry cannot be timely discharged to cause the blockage of the discharge pipe 3, when the return pipe 5 and the discharge pipe 3 need to be cleaned, the first valve 6 and the second valve 7 are closed, the flow rate of the discharge pipe 3 is adjusted, the pump body 4 is opened, the discharge pipe 3 is cleaned, the phosphogypsum slurry is cleaned, the discharge pipe 5 and the waste liquid is cleaned after the discharge pipe 5 and the discharge pipe 3 are cleaned, and the phosphogypsum slurry is cleaned, and the discharge pipe 5 is cleaned, and the waste liquid is discharged after the discharge pipe 3 is cleaned, and the discharge pipe 5 is cleaned, and the phosphogypsum slurry is cleaned, and the discharge pipe 3 is completely is cleaned, and the waste is washed. Thus, the anti-clogging feeding device for ore floatation test can reduce the possibility of clogging of the discharge pipe 3.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. An anti-clogging feeding device for ore floatation tests, comprising:
The stirring barrel is used for containing phosphogypsum slurry, and one end of the stirring barrel is provided with a feed inlet;
the stirring assembly is rotatably arranged in the stirring barrel so as to stir phosphogypsum slurry;
One end of the discharge pipe is arranged on the stirring barrel and is positioned at the lower part of the stirring barrel;
The pump body is arranged in the discharge pipe so as to discharge phosphogypsum slurry in the discharge pipe;
one end of the return pipe is arranged on the discharge pipe, and the other end of the return pipe extends into the stirring barrel.
2. An anti-clogging feed device for ore floatation tests as recited in claim 1, wherein said stirring assembly includes:
the driving shaft is rotatably arranged in the stirring barrel;
The filter screen is arranged on the driving shaft and is positioned at one end of the driving shaft close to the feeding port, and the driving shaft rotates to drive the filter screen to rotate;
stirring vane installs on the drive shaft, the drive shaft rotates, so as to drive stirring vane stirs phosphogypsum thick liquids.
3. An anti-clogging feed device for ore floatation tests as recited in claim 2, further comprising:
the first valve is arranged on the discharge pipe and is positioned at one end of the discharge pipe far away from the stirring barrel so as to regulate the flow of the discharge pipe.
4. A jam preventing feeder for ore floatation tests as set forth in claim 3 further comprising:
and the second valve is arranged on the return pipe to adjust the flow rate of the return pipe.
5. An anti-clogging feed device for ore floatation tests as recited in claim 4, further comprising:
And the flowmeter is arranged on the discharge pipe so as to monitor the flow rate of phosphogypsum slurry discharged by the discharge pipe.
6. An anti-clogging feed device for ore floatation tests as recited in claim 4, further comprising:
One end of the cleaning pipe is communicated with the return pipe and is positioned between the second valve and the first valve, and the other end of the cleaning pipe is communicated with the discharge pipe and is positioned between the pump body and the stirring barrel.
7. A jam preventing feeder for ore floatation tests as set forth in claim 3 further comprising:
and the third valve is arranged on the cleaning pipe to open and close the cleaning pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322435425.2U CN220919034U (en) | 2023-09-06 | 2023-09-06 | Be used for experimental anti-blocking feeder of ore flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322435425.2U CN220919034U (en) | 2023-09-06 | 2023-09-06 | Be used for experimental anti-blocking feeder of ore flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919034U true CN220919034U (en) | 2024-05-10 |
Family
ID=90940680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322435425.2U Active CN220919034U (en) | 2023-09-06 | 2023-09-06 | Be used for experimental anti-blocking feeder of ore flotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919034U (en) |
-
2023
- 2023-09-06 CN CN202322435425.2U patent/CN220919034U/en active Active
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