CN108974734A - Outdoor dressing plant's waste collection system - Google Patents
Outdoor dressing plant's waste collection system Download PDFInfo
- Publication number
- CN108974734A CN108974734A CN201810902018.9A CN201810902018A CN108974734A CN 108974734 A CN108974734 A CN 108974734A CN 201810902018 A CN201810902018 A CN 201810902018A CN 108974734 A CN108974734 A CN 108974734A
- Authority
- CN
- China
- Prior art keywords
- submerged pump
- slope
- waste liquid
- waste
- pump pond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of outdoor dressing plant's waste collection systems, comprising: cofferdam, the cofferdam limit waste liquid collection area, and the waste liquid collection area is formed as slope；Infrastructure device, the infrastructure device are located at the waste liquid collection area；Waste collection unit, the waste collection unit are located at the lowest point on the slope, and the waste collection unit includes: submerged pump pond, and aperture is arranged on the submerged pump pool wall, and are suitable for collecting the waste liquid on the slope by the aperture；Submerged pump, the submerged pump are located in the submerged pump pond, and are suitable for exporting the waste liquid in the submerged pump pond；Liquidometer, the liquidometer are located in the submerged pump pond, and are suitable for detecting the liquid level of the waste liquid in the submerged pump pond, and the display based on the liquidometer, and the submerged pump opens and closes.The system can realize the timely recycling of waste liquid, avoid leaking, while can pass through the rate of recovery for recycling promotion metal indirectly of waste liquid.
Description
Technical field
The invention belongs to resource reclaims to recycle field, specifically, the present invention relates to outdoor dressing plant's waste collection systems
System.
Background technique
It is actually rare that outdoor dressing plant designs example at home, but in legislations of environmental protection day relevant to mine development
In the case where becoming to improving and being stringent, to the waste collection generated in ore dressing process and the requirement recycled is also increasingly stringenter.
In ore dressing process, inevitably since mineral slurry flux fluctuation, equipment and pipeline wear for a long time, the company of equipment and pipeline
It connects loose and burst accident to need to overhaul and the reasons such as emptying equipment, causes ore pulp to overflow, leak and artificial emptying equipment.
In the case where no any treatment measures, this fraction pulp that can only just leave is flowed everywhere in process island earth's surface, is seeped toward underground
Leakage flows into surrounding body, immerses underground water, certain pollution is caused to periphery water environment when serious.It is also degrading worker simultaneously
Working environment, need plenty of time and manpower to be cleared up.
Domestic outdoor dressing plant's conventional design to each sub- process island (according to the region that the main purpose of process flow divides,
Such as ore grinding region sorts region, watering area) waste collection be generally adopted by trench from flow to sewage pump hole type
Formula, terrace are provided with certain gradient to trench direction.Its disadvantage has: the volume for 1. pumping hole is small, and encountering need to stop in emergency or put
Sufficient buffer time is difficult to when mine accident；2. being submerged because pump has little time conveying so as to cause sewage pump, sewage pump failure；
3. usually trench easily blocks and is difficult to clear up；4. surrounding easily leaks without cofferdam pollutes soil and water resources etc..Due to coloured mine mineral processing production
The waste liquid generated in the process generally comprises the beneficiation reagent of non-ferrous metal element, hypotoxicity or toxicity, be allowed to drop down flow to it is external
Surrounding enviroment will cause water and soil pollution, will also result in the valuable metal even waste of noble metal in waste liquid.
Therefore, the technology of existing outdoor dressing plant's waste collection is further improved.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose a kind of outdoor dressing plant's waste collection system.The system can realize the timely recycling of waste liquid, avoid seeping
Leakage, while the rate of recovery for recycling promotion metal indirectly of waste liquid can be passed through.
In one aspect of the invention, the invention proposes a kind of outdoor dressing plant's waste collection systems, according to the present invention
Embodiment, which includes:
Cofferdam, the cofferdam limit waste liquid collection area, and the waste liquid collection area is formed as slope；
Infrastructure device, the infrastructure device are located at the waste liquid collection area；
Waste collection unit, the waste collection unit are located at the lowest point on the slope, the waste collection unit packet
It includes:
Aperture is arranged in submerged pump pond on the submerged pump pool wall, and is suitable for collecting on the slope by the aperture
Waste liquid；
Submerged pump, the submerged pump are located in the submerged pump pond, and are suitable for the waste liquid in the submerged pump pond
Output；
Liquidometer, the liquidometer are located in the submerged pump pond, and are suitable for detecting the waste liquid in the submerged pump pond
Liquid level, and the display based on the liquidometer, the submerged pump opens and closes.
Outdoor dressing plant's waste collection system according to an embodiment of the present invention can prevent waste liquid everywhere by the way that cofferdam is arranged
Trickling；Slope can prevent waste liquid from leaking, while waste liquid can be drained to submerged pump, to return it into process flow, while because
The design for eliminating trench, avoids trench and easily blocks and be difficult to the problem of clearing up；Equipment in the equipment of gene basis belongs to same
A sub- process island, therefore the ore pulp of region internal unit emptying, the liquid such as ore pulp, medicament, water of leakage can merge return
Process flow advantageously reduces the treatment process of whole system without individually processing, reduces system energy consumption；Pass through submerged pump pond
The waste liquid on slope is collected in aperture on wall, the waste liquid on slope can be collected processing in time；Submerged pump uses liquidometer
Automatic start-stop is realized in control, and the waste liquid that collected in submerged pump pond can be returned to process flow in time, avoided the occurrence of because pump has little time
The case where conveying causes submerged pump to be submerged failure improves manual operation environment, while because containing valuable metal even in waste liquid
It is precious metal, thus improves the rate of recovery of metal indirectly.
In addition, outdoor dressing plant's waste collection system according to the above embodiment of the present invention can also have it is following additional
Technical characteristic:
In some embodiments of the invention, the height in the cofferdam is 100-500mm.This prevents waste liquids everywhere
Trickling.
In some embodiments of the invention, the volume of the waste liquid collection area at least accounts for the infrastructure device maximum volume
110%.Be conducive to the occupied area of optimization system as a result,.
In some embodiments of the invention, the infrastructure device is grinding machine, stirred tank, pump pond, sorting equipment, concentration
At least one of machine, filter press, pipeline between equipment.
In some embodiments of the invention, distance of the outer wall of the infrastructure device apart from the cofferdam is not less than
2000mm.The occupied area of system can be advanced optimized as a result,.
In some embodiments of the invention, the gradient on the slope is not less than 3%.Be conducive to improve waste liquid as a result,
Collection efficiency.
In some embodiments of the invention, multiple waste collection units are set in the lowest point on the slope.By
This, is conducive to the liquid waste processing bearing capacity of raising system.
In some embodiments of the invention, it is described when the liquidometer is shown higher than the submerged pump tank depth 85%
Submerged pump is opened.It can avoid the problem of submerged pump has little time conveying waste liquid and submerged pump is caused to be submerged occur as a result,.
In some embodiments of the invention, it is described when the liquidometer is shown lower than the submerged pump tank depth 20%
Submerged pump is closed.The energy consumption of submerged pump is advantageously reduced as a result,.
In some embodiments of the invention, the slope includes first slope and the second slope, the waste collection list
The lowest point that member is located at the first slope and second slope crosses.It can further improve the collection efficiency of waste liquid as a result,.
In some embodiments of the invention, the distance on slope described in the distance from top of the submerged pump pond is not more than
1100mm, and this highly subtracts the height in the cofferdam no more than 600mm.Civil engineering amount of excavation can be reduced as a result,.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is outdoor dressing plant's waste collection system top view according to an embodiment of the invention；
Fig. 2 is outdoor dressing plant's waste collection system sectional view of further embodiment according to the present invention；
Fig. 3 is the part of waste collection unit in the outdoor dressing plant's waste collection system for send out another embodiment according to this
A is to enlarged cross-sectional view；
Fig. 4 is the office of waste collection unit in outdoor dressing plant's waste collection system of another embodiment according to the present invention
Portion B is to enlarged cross-sectional view.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In one aspect of the invention, the invention proposes a kind of outdoor dressing plant's waste collection systems, according to the present invention
Embodiment, with reference to Fig. 1-4, which includes: cofferdam 100, infrastructure device 200 and waste collection unit 300.
According to an embodiment of the invention, cofferdam 100 limits waste liquid collection area 11, waste liquid collection area 11 is formed as slope
12.Specifically, slope be through it is processed, can prevent waste liquid leak slope, such as can be hardening of cement slope ground.
Compared to existing untreated earth's surface, the avoidable waste liquid in the slope of the application, which permeates the ground, pollutes soil and water resources.It is enclosing
Under the collective effect on weir and slope, the waste liquid in waste liquid collection area can be concentrated in time flows to waste collection unit, avoids waste liquid four
Place's trickling, degradation manipulation environment, or even pollution periphery water and soil.By the design on slope in waste liquid collection area, and certainly using waste liquid
The gravity of body, waste liquid can achieve the purpose that collect waste liquid, pass through trench with existing along slope from waste collection unit is flowed to
The technology of drainage can avoid occurring trench blocking and be difficult to the problem of clearing up.
According to one embodiment of present invention, the height h in cofferdam can be 100-500mm.Inventors have found that cofferdam is set
The volume of waste liquid collection area can be improved in meter, prevents waste liquid from trickling everywhere.When one timing of cofferdam occupied area, height is too low, then
Volume is smaller, it is difficult to fully meet the demand that waste liquid or accident emptying are generated in production process；And work as cofferdam excessive height, then exist
Extra part is equivalent to increase construction cost after the volume that satisfaction production needs, and is unfavorable for operator and crosses over and lead to
Row.
The gradient of still another embodiment in accordance with the present invention, slope can be not less than 3%.Inventors have found that if slope
The gradient is too small, then the speed that waste liquid flows to waste collection unit under self gravity will be slack-off, is unfavorable for giving up in waste liquid collection area
The collection of liquid, with the increase of ramp slope, the speed that waste liquid flows to waste collection unit increases.The gradient on slope is to meet tiltedly
The primary condition that slope surface ore pulp, waste liquid can flow automatically under gravity condition, ramp slope is bigger, and mineral are less susceptible on slope
Surface deposition, 3% is empirically determined minimum requirements.And infrastructure device is placed in Equipment Foundations, Equipment Foundations be stablize and
Smooth, so the fixation of equipment is unrelated with the gradient on slope.
According to an embodiment of the invention, infrastructure device 200 is located at waste liquid collection area 11.Specifically, entire waste collection system
System is to build around infrastructure device, and the size of infrastructure device capacity determines the size of waste liquid collection area volume, that is, determines
The size of distance of the outer wall of the height and infrastructure device of having determined cofferdam apart from cofferdam.Infrastructure device typically belongs to same sub- technique
Area (according to the region that the main purpose of process flow divides, such as ore grinding region, sorts region, watering area etc.), gives up as a result,
The waste liquid collected in liquid collecting region is combinable to be recycled to infrastructure device, without individually processing, so that valuable gold in waste liquid can be improved
The rate of recovery for belonging to even precious metal, reduces the equipment investment of system.
According to one embodiment of present invention, infrastructure device is not particularly restricted, and those skilled in the art can basis
Actual needs is selected, such as infrastructure device can be grinding machine, stirred tank, pump pond, sorting equipment, thickener, filter press, set
At least one of pipeline between standby.As long as guaranteeing, the infrastructure device for completing same function is all in same sub- process island
Just, to realize that the merging of waste liquid recycles.
The volume of still another embodiment in accordance with the present invention, waste liquid collection area can at least account for infrastructure device maximum volume
110%.Specifically, the volume of waste liquid collection area refers to the volume for removing space left shared by infrastructure device.Inventors have found that useless
If the volume of liquid collecting region is too small, if that infrastructure device breaks down when needing emergent evacuation, waste liquid will flow out waste collection
Area pollutes periphery soil and water resources.
According to still another embodiment of the invention, distance of the outer wall of infrastructure device apart from cofferdam can be not less than
2000mm.Specifically, infrastructure device is not achieved in the limited volume for making waste liquid collection area of site area when outdoor dressing plant
When 110% or more, it can choose and allow distance of the outer wall of infrastructure device apart from cofferdam not less than 2000mm.Inventors have found that root
According to ordinary circumstance, the height of equipment flood-level rim is assumed to be 20m, and the speed of overflow horizontal direction is assumed to be 1m/s, and overflow is in throwing
The movement of object thread path is 2000mm with a distance from device end when then contacting ground.
According to an embodiment of the invention, waste collection unit 300 can be located at the lowest point on slope 12.It as a result, can be abundant
Achieve the purpose that sufficiently to collect the waste liquid in waste collection unit using the gravity of waste liquid itself.One according to the present invention
Embodiment, slope may include first slope and the second slope, and waste collection unit can be located at first slope and the second slope
The lowest point to cross.Inventors have found that waste collection unit is arranged at cofferdam edge in order to overhaul conveniently.Slope is to waste liquid
The direction of collector unit tilts, a specific embodiment according to the present invention, when waste collection unit is located at an angle in cofferdam
When falling, there are two intersections on waste collection unit and slope, and by the way that two slopes are arranged, ore pulp or waste liquid can be drained to waste liquid receipts
Collect unit, makes one point of waste liquid lodgment.And if slope is only tilted to the side of waste collection unit in one direction,
Waste liquid lodgment is face region, is unfavorable for collection and the Returning process of the mineral deposited in waste liquid.It is enclosed when submerged pump is located at
When the middle part of weir side, the intersection on waste collection unit and slope has three, then the quantity on slope can be set as three, so that
Waste collection unit is located at slope lowest point.Still another embodiment in accordance with the present invention, the gradient of first slope and the second slope
It can independently be not less than 3%.Inventors have found that need to meet when setting slope, slope minimum grade is required, waste liquid is received
Collect minimum point absolute altitude requirement inside unit maintenance requirement and cofferdam, therefore ramp slope comparison in difference is common, and deposits ability difference more
Be conducive to slope and meet above-mentioned condition.According to still another embodiment of the invention, multiple waste liquids can be set in the lowest point on slope
Collector unit.The requirement to single waste collection unit waste liquid bearing capacity can be reduced as a result, improve the recycling of system waste collection
Flexibility ratio.
According to an embodiment of the invention, waste collection unit 300 includes: submerged pump pond 31, submerged pump 32 and liquidometer 33.
According to one embodiment of present invention, aperture 301 is arranged on submerged pump Chi31Bi, and is suitable for collecting by aperture useless on slope
Liquid.Specifically, submerged pump pond the horizontal plane where vertical direction minimum point can lower than the horizontal plane where the lowest point of slope,
The intersection that the lowest point of aperture on submerged pump pool wall can have a common boundary lower than the aperture and slope, is conducive on slope as a result,
Waste liquid directly by aperture flow into submerged pump pond, realize waste liquid under the action of not by external force to collection.It needs
Bright, the quantity of aperture and position are not particularly restricted on submerged pump pool wall, and those skilled in the art can be according to reality
It is selected, such as when submerged pump pond surrounding is not adjacent with cofferdam, submerged pump pond can be with surrounding aperture, so as under liquid
The waste liquid of pump pond surrounding can be flowed into smoothly in time in pump pond.
Still another embodiment in accordance with the present invention, submerged pump pond apex distance can not from slope distance H in the vertical direction
Greater than 1100mm, and this highly subtracts the height in cofferdam no more than 600mm.Inventors have found that being commonly designed under the liquid of middle use
Pump shaft is long and distance H is close, slightly difference, but can be adjusted according to the depth in submerged pump pond.Excessive height then causes
Amount of excavation increases, and is not necessarily to.It should be noted that the position in submerged pump pond and quantity are not particularly restricted, this field
Technical staff can in conjunction with slope the gradient and vertical direction on submerged pump pond apex distance determined with a distance from slope, according to this hair
A bright specific embodiment determines that ramp slope is 3% according to the mineral precipitation property in waste liquid, the height in the above cofferdam in ground
Degree is 500mm, and submerged pump pond is that 1100mm, then submerged pump pond and slope are handed over the distance at the intersection of slope apart from submerged pump Chi Ding
Height at line apart from ground is 600mm, then the horizontal distance for tilting side to submerged pump pond since first slope is
20mm, when the second slope from start tilt side to the position horizontal distance be greater than 20mm when, then need increase submerged pump number
Amount is required until meeting said ramp minimum grade, submerged pump maintenance requires and cofferdam inside minimum point absolute altitude requirement.
According to still another embodiment of the invention, submerged pump 32 is located in submerged pump pond 31, and being suitable for will be in submerged pump pond
Waste liquid output, pass through the waste collection that will be leaked on slope from infrastructure device and export collected waste liquid and return
To infrastructure device, the non-ferrous metal even recycling of precious metal in waste liquid can be improved.
According to still another embodiment of the invention, liquidometer 33 is located in submerged pump pond 31, and is suitable for detection submerged pump pond
The liquid level of interior waste liquid, and the display based on liquidometer, submerged pump open and close.Specifically, a tool according to the present invention
Body embodiment, when liquidometer, which is shown, is higher than submerged pump tank depth 85%, submerged pump is opened, and the waste liquid in submerged pump pond is conveyed
To infrastructure device, so that it is too many toward excessive the problem of causing submerged pump to fail to avoid the occurrence of waste liquid in submerged pump pond.According to this hair
Another bright specific embodiment, when liquidometer is shown lower than submerged pump tank depth 20%, submerged pump is closed, as a result,
It to protect submerged pump, avoids dallying, and the energy consumption of waste collection unit can be saved.
Outdoor dressing plant's waste collection system according to an embodiment of the present invention can prevent waste liquid everywhere by the way that cofferdam is arranged
Trickling；Slope can prevent waste liquid from leaking, while waste liquid can be drained to submerged pump, to return it into process flow, while because
The design for eliminating trench, avoids trench and easily blocks and be difficult to the problem of clearing up；Equipment in the equipment of gene basis belongs to same
A sub- process island, therefore the ore pulp of region internal unit emptying, the liquid such as ore pulp, medicament, water of leakage can merge return
Process flow advantageously reduces the treatment process of whole system without individually processing, reduces system energy consumption；Pass through submerged pump pond
The waste liquid on slope is collected in aperture on wall, the waste liquid on slope can be collected processing in time；Submerged pump uses liquidometer
Automatic start-stop is realized in control, and the waste liquid that collected in submerged pump pond can be returned to process flow in time, avoided the occurrence of because pump has little time
The case where conveying causes submerged pump to be submerged failure improves manual operation environment, while because containing valuable metal even in waste liquid
It is precious metal, thus improves the rate of recovery of metal indirectly.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of outdoor dressing plant's waste collection system characterized by comprising
Cofferdam, the cofferdam limit waste liquid collection area, and the waste liquid collection area is formed as slope；
Infrastructure device, the infrastructure device are located at the waste liquid collection area；
Waste collection unit, the waste collection unit are located at the lowest point on the slope, and the waste collection unit includes:
Aperture is arranged in submerged pump pond on the submerged pump pool wall, and is suitable for collecting the waste liquid on the slope by the aperture；
Submerged pump, the submerged pump are located in the submerged pump pond, and are suitable for exporting the waste liquid in the submerged pump pond；
Liquidometer, the liquidometer are located in the submerged pump pond, and are suitable for detecting the liquid of the waste liquid in the submerged pump pond
Position, and the display based on the liquidometer, the submerged pump open and close.
2. system according to claim 1, which is characterized in that the height in the cofferdam is 100-500mm.
3. system according to claim 1 or 2, which is characterized in that the volume of the waste liquid collection area at least accounts for the base
The 110% of plinth equipment maximum volume.
4. system according to claim 3, which is characterized in that the infrastructure device is grinding machine, stirred tank, pump pond, sorts
At least one of equipment, thickener, filter press, pipeline between equipment.
5. system according to claim 1 or 2, which is characterized in that the outer wall of the infrastructure device is apart from the cofferdam
Distance is not less than 2000mm.
6. system according to claim 1, which is characterized in that the gradient on the slope is not less than 3%.
7. system according to claim 1, which is characterized in that the multiple waste liquids of lowest point setting on the slope are received
Collect unit.
8. system according to claim 1, which is characterized in that the liquidometer, which is shown, is higher than the submerged pump tank depth
When 85%, the submerged pump is opened.
9. system according to claim 1 or 8, which is characterized in that the liquidometer shows deep lower than the submerged pump pond
When spending 20%, the submerged pump is closed.
10. system according to claim 1, which is characterized in that the slope includes first slope and the second slope, described
The lowest point that waste collection unit is located at the first slope and second slope crosses；
Optional, the distance on slope described in the distance from top of the submerged pump pond is not more than 1100mm, and this highly subtracts described enclose
The height on weir is not more than 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902018.9A CN108974734B (en) | 2018-08-09 | 2018-08-09 | Waste liquid collecting system of open-air concentrating mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902018.9A CN108974734B (en) | 2018-08-09 | 2018-08-09 | Waste liquid collecting system of open-air concentrating mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108974734A true CN108974734A (en) | 2018-12-11 |
| CN108974734B CN108974734B (en) | 2023-10-13 |
Family
ID=64555603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810902018.9A Active CN108974734B (en) | 2018-08-09 | 2018-08-09 | Waste liquid collecting system of open-air concentrating mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974734B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224327A1 (en) * | 2002-05-31 | 2003-12-24 | Rhebau Rheinische Beton Und Ba | Small-scale effluent water aeration tank has sub-surface water pump supplying above-surface mixer section for air and water |
| US20050016588A1 (en) * | 2003-07-22 | 2005-01-27 | Ebara Corporation | Vacuum station and the method for operating the same |
| CN201921705U (en) * | 2010-12-14 | 2011-08-10 | 贵州省烟草科学研究所 | Laboratory waste liquid collection device |
| CN202492465U (en) * | 2012-04-11 | 2012-10-17 | 云南省烟草公司昆明市公司 | Decomposition tank for manufacturing organic fertilizer through abandoned fresh tobacco leaves |
| CN203339204U (en) * | 2013-07-10 | 2013-12-11 | 海南英利新能源有限公司 | Waste liquid collection vehicle |
| CN204283827U (en) * | 2014-11-17 | 2015-04-22 | 山东金鹏石化设备有限公司 | The automatic start-stop protective gear of Under Water Pumps |
| CN205765228U (en) * | 2016-05-19 | 2016-12-07 | 窦敏江 | A kind of component of machine processing scrap devil liquor recovery workbench |
| CN206406799U (en) * | 2016-12-28 | 2017-08-15 | 郑州红宇专用汽车有限责任公司 | A kind of liquid transport and its base arrangement |
| CN108160657A (en) * | 2017-12-26 | 2018-06-15 | 南京万德斯环保科技股份有限公司 | A kind of high-moisture percentage consumer waste landfill percolate original place dystopy processing unit |
| CN108324402A (en) * | 2018-04-03 | 2018-07-27 | 华中科技大学苏州脑空间信息研究院 | Toy perfusion autopsy table |
-
2018
- 2018-08-09 CN CN201810902018.9A patent/CN108974734B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224327A1 (en) * | 2002-05-31 | 2003-12-24 | Rhebau Rheinische Beton Und Ba | Small-scale effluent water aeration tank has sub-surface water pump supplying above-surface mixer section for air and water |
| US20050016588A1 (en) * | 2003-07-22 | 2005-01-27 | Ebara Corporation | Vacuum station and the method for operating the same |
| CN201921705U (en) * | 2010-12-14 | 2011-08-10 | 贵州省烟草科学研究所 | Laboratory waste liquid collection device |
| CN202492465U (en) * | 2012-04-11 | 2012-10-17 | 云南省烟草公司昆明市公司 | Decomposition tank for manufacturing organic fertilizer through abandoned fresh tobacco leaves |
| CN203339204U (en) * | 2013-07-10 | 2013-12-11 | 海南英利新能源有限公司 | Waste liquid collection vehicle |
| CN204283827U (en) * | 2014-11-17 | 2015-04-22 | 山东金鹏石化设备有限公司 | The automatic start-stop protective gear of Under Water Pumps |
| CN205765228U (en) * | 2016-05-19 | 2016-12-07 | 窦敏江 | A kind of component of machine processing scrap devil liquor recovery workbench |
| CN206406799U (en) * | 2016-12-28 | 2017-08-15 | 郑州红宇专用汽车有限责任公司 | A kind of liquid transport and its base arrangement |
| CN108160657A (en) * | 2017-12-26 | 2018-06-15 | 南京万德斯环保科技股份有限公司 | A kind of high-moisture percentage consumer waste landfill percolate original place dystopy processing unit |
| CN108324402A (en) * | 2018-04-03 | 2018-07-27 | 华中科技大学苏州脑空间信息研究院 | Toy perfusion autopsy table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108974734B (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110410143A (en) | A kind of reverse-slope tunnel construction drainage system | |
| CN107013930A (en) | A kind of anti-blocking water replanishing device of garbage incinerating power plant dragveyer | |
| CN111519734B (en) | Silt dredging method for river channel hidden culvert | |
| CN105804047A (en) | Water drainage device and method for increasing water drainage and consolidation speed of filled sludge | |
| CN111549776A (en) | Drainage and seepage method, drainage and seepage system and application of fine-grained tailing pond | |
| CN208716061U (en) | Outdoor dressing plant's waste collection system | |
| CN108974734A (en) | Outdoor dressing plant's waste collection system | |
| CN207484634U (en) | A kind of surface mine partition type bench energy dissipating relay drainage system | |
| CN208832087U (en) | A kind of device of energy-saving online removal working solution sediment | |
| CN103806459B (en) | A kind of waste collection method of deep water open caisson construction | |
| CN210737511U (en) | Tower type groundwater pressure recharge equipment | |
| CN110374124B (en) | Subway construction drainage system | |
| CN107974875B (en) | High-speed railway foundation reinforcing structure with lossless candela function and construction method | |
| CN2925658Y (en) | Pressed-oil recovery apparatus for cold roller | |
| CN102297340B (en) | Water lute drainer | |
| CN107268761A (en) | A kind of surface mine partition type bench energy dissipating relay drainage system and method | |
| CN213038444U (en) | Temporary device for screening sludge in river channel culvert | |
| CN218176051U (en) | Draining system of surface deposit mine site | |
| CN106869236A (en) | A kind of sponge urban rainwater collection system is with horizontal tank and its construction method of regulating and storing | |
| CN208533490U (en) | A kind of automatic pollution discharge diversion system | |
| CN208260972U (en) | A kind of rare-earth tailing recycling and reusing system | |
| CN206901035U (en) | A kind of multi-functional high tank | |
| CN219605337U (en) | Construction water-blocking structure for ramp | |
| CN214366190U (en) | Mine underground sludge discharge system | |
| CN109707445A (en) | One kind can dredged tunnel drainage system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |