CN209302992U - Mine system is given in a kind of circulation pressurization of ore pulp - Google Patents
Mine system is given in a kind of circulation pressurization of ore pulp Download PDFInfo
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- CN209302992U CN209302992U CN201821719686.XU CN201821719686U CN209302992U CN 209302992 U CN209302992 U CN 209302992U CN 201821719686 U CN201821719686 U CN 201821719686U CN 209302992 U CN209302992 U CN 209302992U
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- ore pulp
- mine
- pulp
- pump
- circulation
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- 238000004891 communication Methods 0.000 claims description 25
- 238000006424 Flood reaction Methods 0.000 claims description 17
- 239000000284 extract Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 2
- 238000009955 starching Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a kind of circulation pressurizations of ore pulp to give mine system, including agitator and Pulp pump, it further include circulation mine-feeding equipment, the Pulp pump is installed in the top of agitator, the Single port of the Pulp pump is connected to agitator, another port is connected to circulation mine-feeding equipment, and the circulation mine-feeding equipment includes a feed port being connected with ore-dressing plant to be tested, and is equipped at the feed port and is given mine valve.The ore pulp circulation pressurization of the utility model has many advantages, such as not change pulp density, uniform without the ore pulp for blocking risk and providing to mine system.
Description
Technical field
The utility model relates to a kind of experimental facilities of ore-dressing plant more particularly to a kind of circulation pressurization of ore pulp to give mine system
System.
Background technique
It when the ore-dressing plants such as cyclone are tested in laboratory, needs first that flowsheet of slurry agitation is uniform, and it is carried out
Pressurization, can just be passed into ore-dressing plant later, in order to be acquired in experimentation to each performance data of ore-dressing plant, because
This, the performance quality to mine system for providing ore pulp for ore-dressing plant directly affects experiment effect.
It is existing to be broadly divided into two classes to mine system, first kind system be by Pulp pump one end directly with the bottom of pulp tank
Connection, the other end is connected with ore-dressing plant, and controls whether to be connected to by valve.When work, make ore pulp in ore pulp using Pulp pump
Circulation is formed in slot, after ore pulp mixes, ore pulp is fed ore-dressing plant by Pulp pump.The advantages of such system is structure letter
It is single, it is directly recycled by ore pulp and realizes stirring；Disadvantage but has at 3 points, first is that the time required for ore pulp is recycled is longer, and
Pulp pump has apparent " levigate " effect to the particle in ore pulp, and the particle that will lead in ore pulp is more next with the progress of test
It is thinner, influence the accuracy of experimental data；Second is that ore pulp mixes in this case and uneven, coarse granule can be prior to thin
Grain is extracted；Third is that coarse granule when shutting down in ore pulp is easy to be deposited in the Pulp pump of bottom, blocking is formed.
Second class be include agitator, agitator bottom is connected with Pulp pump, remaining is as the first kind.The system phase
For the first kind, " levigate " effect in ore pulp non-uniform phenomenon and ore pulp can improve significantly, but ore pulp is thick when shutdown
Particle is easy to be deposited in the pipeline that Pulp pump and Pulp pump are connected with stirred tank, is formed and blocks this point again without change, especially
It is in whipping process, and coarse granule meeting " is dumped into " in the pipeline that Pulp pump and Pulp pump are connected with stirred tank, it is easier to be made
At blocking.
In addition, during the experiment, needing to stop when replacing experimental facilities parameter to mine, these two types are required to mine system
It shuts down to realize and stop to mine, when downtime is longer, ore pulp can be deposited, and be spent again when it is high to block risk, and being again started up
Expense plenty of time and energy are stirred ore pulp, have dragged slowly experiment process.
Utility model content
Problem to be solved in the utility model is in view of the problems of the existing technology, to provide one kind and do not change ore pulp
Concentration gives mine system without blocking risk and the uniform ore pulp circulation pressurization of the ore pulp provided.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
Mine system, including agitator and Pulp pump are given in a kind of circulation pressurization of ore pulp, further include circulation mine-feeding equipment, the slag
Stock pump is installed in the top of agitator, and the Single port of the Pulp pump is connected to agitator, another port and circulation mine-feeding equipment
Connection, the circulation mine-feeding equipment include a feed port being connected with ore-dressing plant to be tested, and are equipped at the feed port to mine
Valve.
As the pressurization of above-mentioned ore pulp circulation to the further improvement of mine system:
The circulation mine-feeding equipment further includes the first communication port and the first ore pulp returns mouth, and circulation mine-feeding equipment passes through described the
One communication port is connected to Pulp pump, and the first ore pulp returns mouth and is connected to agitator, and first ore pulp, which returns to be equipped at mouth, returns ore pulp valve.
The circulation mine-feeding equipment further includes conduction pipe and ore pulp collecting tank, and the conduction pipe is equipped with the second connection
Mouth, the feed port being connected with ore-dressing plant to be tested and first communication port being connected to Pulp pump；The ore pulp collecting tank
For a funnel-form groove body, bottom is equipped with the first ore pulp being connected to agitator and returns mouth, returns higher than the first ore pulp and is equipped with one at mouth
The second ore pulp being connected to agitator returns mouth, and second communication port is located at the overthe openings of ore pulp collecting tank to leak into ore pulp
Ore pulp collecting tank is equipped with circulating valve at second communication port.
Mouth is returned in the first ore pulp on the ore pulp collecting tank and the second ore pulp returns to be equipped with one between mouth and pump and floods mouth, the pump
The pipeline section that mouth is connected on conduction pipe between the second communication port and the first communication port is flooded, the pump, which floods, is equipped with pump at mouth
Flood valve.
A pressure gauge is additionally provided at the feed port.
The Pulp pump is duct type Pulp pump, and the pipeline that the entrance of Pulp pump extends to agitator lower part by one extracts
Ore pulp in agitator.
The utility model further correspondingly provide a kind of step be simple and convenient to operate and can effective use it is above-mentioned to mine system into
Row gives mine method to mine, and step includes:
S1: prepare before operation: closing to mine valve, return ore pulp valve, circulating valve and pump and flood valve, open agitator, take portion
Divide ore pulp or clear water to be placed in ore pulp collecting tank, the fluid level in ore pulp collecting tank is made to return mouth close to the second ore pulp；
S2: extracting ore pulp, forms circulation: after the flowsheet of slurry agitation in agitator is uniform, opens pump and flood valve and circulating valve,
Fluid in ore pulp collecting tank floods mouth by pump and flows to Pulp pump, and Pulp pump extracts ore pulp, closes pump later and floods valve, opens
It opens and returns ore pulp valve, recycle ore pulp between agitator, Pulp pump and circulation mine-feeding equipment；
S3: it gives mine: when the circulation in step S2 reaches stable, closing circulating valve, opening gives mine valve, to ore dressing to be tested
Device is to mine；
S4: terminate experiment: mine valve is given in closing, and ore pulp valve is returned in closing, and pressure opening circulating valve sinks in ore pulp collecting tank to ore pulp
Product, and when returning mouth from the second ore pulp and entering agitator, close Pulp pump.
Mine further improvements in methods are given as above-mentioned:
It needs to stop in the operation process to continue after modifying experimental data to mine to mine, step further include:
S3.1: pause is to mine: mine valve is given in closing, and ore pulp valve, pressure opening circulating valve, to ore pulp in ore pulp collecting tank are returned in closing
Deposition, and when returning mouth from the second ore pulp and entering agitator, close Pulp pump；
S3.2: continue to mine: repeating step S2~S3.
Compared with the prior art, the advantages of the utility model are:
The utility model ore pulp circulation pressurization gives mine system, Pulp pump is installed in the top of agitator, when pause or
When person stops experiment, after operator's control Pulp pump is out of service, ore pulp can fall back to automatically agitator due to gravity
In, so even out of service, the problem of blocking will not occur in Pulp pump；In addition, the utility model is also wrapped to mine system
The circulation mine-feeding equipment connecting with Pulp pump is included, circulation mine-feeding equipment includes a feed port being connected with ore-dressing plant to be tested,
It is equipped at the feed port and gives mine valve, open state of the operator by control to mine valve can easily control ore feed pressure
Size.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the schematic view of the front view of the ore pulp circulation pressurization to mine system of the utility model；
Fig. 2 is the right side structural representation of the ore pulp circulation pressurization to mine system of the utility model；
Fig. 3 is the scheme of installation of the ore pulp circulation pressurization to agitator and Pulp pump in mine system of the utility model；
Fig. 4 is the structural schematic diagram of the ore pulp circulation pressurization to ore pulp collecting tank in mine system of the utility model.
Marginal data: 1, agitator；2, Pulp pump；3, mine-feeding equipment is recycled；31, conduction pipe；311, feed port；312,
First communication port；313, the second communication port；32, ore pulp collecting tank；321, the first ore pulp returns mouth；322, the second ore pulp returns mouth；
323, pump floods mouth；4, ore-dressing plant to be tested；5, pressure gauge.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to practical new herein
Type, which is done, more comprehensively, meticulously to be described, but the protection scope of the utility model is not limited to following specific embodiments.
Embodiment:
As shown in Figure 1 to Figure 3, mine system is given in the ore pulp circulation pressurization of the present embodiment, including agitator 1, Pulp pump 2 and is followed
Ring mine-feeding equipment 3, Pulp pump 2 are installed in the top of agitator 1, and the Single port of Pulp pump 2 is connected to agitator 1, another port
It is connected to circulation mine-feeding equipment 3, when pause or stopping experiment, after operator's control Pulp pump 2 is out of service, ore pulp meeting
Since gravity is fallen back to automatically in agitator 1, so even out of service, the problem of blocking will not occur in Pulp pump 2.
In addition, circulation mine-feeding equipment 3 includes a feed port 311 being connected with ore-dressing plant 4 to be tested, it is equipped at feed port 311 to mine
Valve, operator can easily control the size of ore feed pressure by control to the open state of mine valve.Pulp pump 2 is pipeline
Formula Pulp pump, the pipeline that the entrance of Pulp pump 2 extends to 1 lower part of agitator by one extract the ore pulp in agitator 1.
In the present embodiment, circulation mine-feeding equipment 3 further includes that the first communication port 312 and the first ore pulp return mouth 321, is recycled to mine
Device 3 is connected to by the first communication port 312 with Pulp pump 2, and the first ore pulp returns mouth 321 and is connected to agitator 1, and the first ore pulp returns mouth
It is equipped at 321 and returns ore pulp valve.Before to mine, ore pulp can be carried out first in circulation mine-feeding equipment 3 under the action of Pulp pump 2
Circulation after stable circulation, then carries out further avoiding the uneven of ore pulp or to mine to mine to ore-dressing plant 4 to be tested
The problems such as experimental data caused by state and requirement are not inconsistent is inaccurate；In addition, being followed when experiment midway needs replacing experimental data
Ring mine-feeding equipment 3 can be recycled with Pulp pump 2 and 1 self-contained of agitator, more fast and simple when giving mine again, prevent experimental provision
It is whole to stagnate the motionless ore pulp precipitating caused in agitator 1.
In the present embodiment, further, circulation mine-feeding equipment 3 includes conduction pipe 31 and ore pulp collecting tank 32, diversion pipe
Road 31 is equipped with the second communication port 313, the feed port 311 being connected with ore-dressing plant 4 to be tested and be connected to Pulp pump 2 first
Communication port 312；Ore pulp collecting tank 32 is as shown in figure 4, be a funnel-form groove body, bottom is equipped with first be connected to agitator 1
Ore pulp returns mouth 321, returns higher than the first ore pulp and returns mouth 322 equipped with second ore pulp being connected to agitator 1 at mouth 321, second connects
Port 313 is located at the overthe openings of ore pulp collecting tank 32 so that ore pulp is leaked into ore pulp collecting tank 32, is equipped at the second communication port 313
Circulating valve；Mouth 321 is returned in the first ore pulp on ore pulp collecting tank 32 and the second ore pulp returns to be equipped with one between mouth 322 and pump and floods mouth 323,
Pump floods the pipeline section that mouth 323 is connected on conduction pipe 31 between the second communication port 313 and the first communication port 312, and pump floods
It is equipped with pump at mouth 323 and floods valve.
When being pressurizeed to mine system using above-mentioned ore pulp circulation to mine, step includes:
S1: prepare before operation: closing to mine valve, return ore pulp valve, circulating valve and pump and flood valve, open agitator 1, take portion
Divide ore pulp or clear water to be placed in ore pulp collecting tank 32, the fluid level in ore pulp collecting tank 32 is made to return mouth close to the second ore pulp
322；
S2: extracting ore pulp, forms circulation: after the flowsheet of slurry agitation in agitator 1 is uniform, opening pump and floods valve and circulation
Valve, the fluid in ore pulp collecting tank 32 is flooded mouth 323 and flowed at Pulp pump 2 by pump makes Pulp pump 2 have extraction force, extracts
Ore pulp closes pump later and floods valve, and ore pulp valve is returned in unlatching, makes ore pulp between agitator 1, Pulp pump 2 and circulation mine-feeding equipment 3
Circulation；
S3: it gives mine: when the circulation in step S2 reaches stable, closing circulating valve, opening gives mine valve, to ore dressing to be tested
Device 4 gives mine；It keeps returning ore pulp valve unlatching during this, be deposited in ore pulp collecting tank 32 to avoid ore pulp；
S4: terminate experiment: mine valve is given in closing, and ore pulp valve, pressure opening circulating valve, to ore pulp in ore pulp collecting tank 32 are returned in closing
When depositing, and returning the entrance agitator of mouth 322 from the second ore pulp, Pulp pump 2 is closed.The ore pulp in ore pulp collecting tank 32 is set to be higher than pump
The purpose for flooding mouth 323 is to facilitate open Pulp pump 2 next time.
In the present embodiment, if continue after needing to stop to modify experimental data in operation process to mine to mine, step S3
Further include:
S3.1: pause is to mine: mine valve is given in closing, and ore pulp valve, pressure opening circulating valve, to ore pulp in ore pulp collecting tank 32 are returned in closing
In deposit, and from the second ore pulp return mouth 322 enter agitator when, close Pulp pump 2；
S3.2: continue to mine: repeating step S2~S3.
It in Pulp pump 2 is not have under shutdown status since the Pulp pump 2 of the present embodiment is placed on the top of agitator 1
Extraction operation can not be executed when having fluid, but not having in Pulp pump 2 full of fluid, so being provided with one in the present embodiment
Ore pulp collecting tank 32 closes each valve, a part of ore pulp or clear water is placed in ore pulp collecting tank 32 before system operation, it
Pump is opened afterwards and floods valve, and fluid floods mouth 323 by pump and flows at Pulp pump 2 at this time, and Pulp pump 2 is made to have Extracting Ability.
This setup, which had both been avoided, is arranged the easy blockage problem caused by 1 bottom of agitator for Pulp pump 2, while also making Pulp pump
It easily starts up, experiment is facilitated to carry out；As for remaining fluid in ore pulp collecting tank 32, mouth 321 can be returned by the first ore pulp and flowed back to
Into agitator 1, avoid slurry fractions and object of experiment component inconsistent.
It when carrying out to mine, closes pump and floods valve, ore pulp valve is returned in unlatching, makes ore pulp in agitator 1, Pulp pump 2 and circulation
It is recycled between mine-feeding equipment 3, experimental data inaccuracy caused by avoiding the uneven of ore pulp or not being inconsistent to mine state and requirement
The problems such as, the second ore pulp on ore pulp collecting tank 32 returns mouth 322 for avoiding ore pulp from overflowing ore pulp collecting tank 32；When circulation reaches
When stablizing, ore pulp valve and circulating valve are returned in closing, and opening gives mine valve, give mine to ore-dressing plant 4 to be tested；In addition, operator can
To open circulating valve, judge whether to carry out to mine by the ore pulp flowed out at the second communication port 313.
In the present embodiment, it is additionally provided with a pressure gauge 5 at feed port 311, operator is facilitated to observe ore feed pressure.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment.For those skilled in the art, obtained by under the premise of not departing from the technical concept of the utility model
Modifications and variations also should be regarded as the protection scope of the utility model.
Claims (6)
1. mine system, including agitator (1) and Pulp pump (2) are given in a kind of ore pulp circulation pressurization, it is characterised in that: further include circulation
Mine-feeding equipment (3), the Pulp pump (2) are installed in the top of agitator (1), the Single port and agitator of the Pulp pump (2)
(1) it is connected to, another port is connected to circulation mine-feeding equipment (3), and the circulation mine-feeding equipment (3) includes one and ore dressing to be tested dress
(4) connected feed port (311) is set, is equipped at the feed port (311) and gives mine valve.
2. mine system is given in ore pulp circulation pressurization according to claim 1, it is characterised in that: the circulation mine-feeding equipment (3)
It further include that the first communication port (312) and the first ore pulp return mouth (321), circulation mine-feeding equipment (3) passes through first communication port
(312) it is connected to Pulp pump (2), the first ore pulp returns mouth (321) and is connected to agitator (1), and first ore pulp returns at mouth (321)
Equipped with returning ore pulp valve.
3. mine system is given in ore pulp circulation pressurization according to claim 2, it is characterised in that: the circulation mine-feeding equipment (3)
Further include conduction pipe (31) and ore pulp collecting tank (32), the conduction pipe (31) be equipped with the second communication port (313), with to
Test ore-dressing plant (4) connected feed port (311) and first communication port (312) being connected to Pulp pump (2)；The mine
Starching collecting tank (32) is a funnel-form groove body, and bottom is equipped with the first ore pulp being connected to agitator (1) and returns mouth (321), is higher than
First ore pulp is returned and is returned mouth (322) at mouth (321) equipped with second ore pulp being connected to agitator (1), second communication port
(313) overthe openings positioned at ore pulp collecting tank (32) are to leak into ore pulp collecting tank (32) ore pulp, second communication port
(313) circulating valve is equipped at.
4. mine system is given in ore pulp circulation pressurization according to claim 3, it is characterised in that: on the ore pulp collecting tank (32)
Mouth (321) is returned in the first ore pulp and the second ore pulp is returned to be equipped with one between mouth (322) and pump and be flooded mouth (323), and the pump floods mouth
(323) pipeline section being connected on conduction pipe (31) between the second communication port (313) and the first communication port (312), the pump
It floods at mouth (323) to be equipped with to pump and floods valve.
5. mine system is given in ore pulp circulation pressurization according to any one of claim 2 to 4, it is characterised in that: described to give mine
A pressure gauge (5) are additionally provided at mouth (311).
6. mine system is given in ore pulp circulation pressurization according to claim 1, it is characterised in that: the Pulp pump (2) is pipeline
Formula Pulp pump, the pipeline that the entrance of Pulp pump (2) extends to agitator (1) lower part by one extract the ore pulp in agitator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719686.XU CN209302992U (en) | 2018-10-23 | 2018-10-23 | Mine system is given in a kind of circulation pressurization of ore pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719686.XU CN209302992U (en) | 2018-10-23 | 2018-10-23 | Mine system is given in a kind of circulation pressurization of ore pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302992U true CN209302992U (en) | 2019-08-27 |
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ID=67671267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821719686.XU Withdrawn - After Issue CN209302992U (en) | 2018-10-23 | 2018-10-23 | Mine system is given in a kind of circulation pressurization of ore pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225691A (en) * | 2018-10-23 | 2019-01-18 | 长沙矿冶研究院有限责任公司 | A kind of pressurization of ore pulp circulation is to mine system and its gives mine method |
-
2018
- 2018-10-23 CN CN201821719686.XU patent/CN209302992U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225691A (en) * | 2018-10-23 | 2019-01-18 | 长沙矿冶研究院有限责任公司 | A kind of pressurization of ore pulp circulation is to mine system and its gives mine method |
| CN109225691B (en) * | 2018-10-23 | 2024-03-22 | 长沙矿冶研究院有限责任公司 | Ore pulp circulating pressurizing ore feeding system and ore feeding method thereof |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190827 Effective date of abandoning: 20240322 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190827 Effective date of abandoning: 20240322 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |