CN108455763B - High-efficient treatment jar of ore pulp sewage - Google Patents
High-efficient treatment jar of ore pulp sewage Download PDFInfo
- Publication number
- CN108455763B CN108455763B CN201810384820.3A CN201810384820A CN108455763B CN 108455763 B CN108455763 B CN 108455763B CN 201810384820 A CN201810384820 A CN 201810384820A CN 108455763 B CN108455763 B CN 108455763B
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- China
- Prior art keywords
- heavy metal
- concentration
- inner cylinder
- overflow
- filter
- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000002893 slag Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 125000004122 cyclic group Chemical group 0.000 claims abstract 4
- 239000000463 material Substances 0.000 claims abstract 2
- 238000001179 sorption measurement Methods 0.000 claims abstract 2
- 238000005086 pumping Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 5
- 239000003818 cinder Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 2
- 238000011045 prefiltration Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a pulp sewage high-efficiency treatment tank, which comprises an outer cylinder, an inner cylinder, an electronic concentration meter, an electronic control valve and the like, wherein the inner cylinder is sleeved in the outer cylinder, the outer wall of the inner cylinder and the inner wall of the outer cylinder form overflow, the diameter below the outer cylinder is gradually reduced to form a slag discharge port, and the electronic control valve is arranged at the tail end of the slag discharge port and is in signal communication with the electronic concentration meter; through 2-4 these treatment tanks, carry out effectual concentration to the ore pulp, low-current concentration reaches 40% -85%, add heavy metal catching agent in the inner tube and contain heavy metal's sewage and handle, heavy metal cyclic annular filter in-band packing adsorption material adsorbs heavy metal, pre-filter screen prevents to block up the filter belt before, the overflow mouth is equipped with the filtration through-hole and adds and to have filter the filler, effectively get rid of heavy metal, furthest reduces the pollution destruction to soil water source, increase concentration meter automatic control concentration and dosing cleaning function in addition, effectively guarantee control outlet concentration and prevent the pipeline problem such as jam, operation convenient to use is high-efficient.
Description
Technical Field
The invention belongs to the field of tailing sewage treatment, and particularly relates to an ore pulp sewage high-efficiency treatment tank capable of removing heavy metals.
Background
The invention discloses a quick sedimentation concentration tank for tailing sewage, which is characterized in that the tailing sewage cannot be directly discharged and needs to be treated to a certain extent, so that the traditional Chinese patent document CN01226751B basically adopts a concentration tank, and comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is sleeved in the outer cylinder by virtue of a supporting frame, the upper end of the inner cylinder is a sewage inlet, a buffer baffle is arranged in the middle of the inner cylinder by virtue of the supporting frame, a feeding gap is reserved between the edge of the buffer baffle and the inner wall of the inner cylinder, at least one annular backflow baffle is also fixed on the outer wall of the inner cylinder, an overflow gap is reserved between the outer edge of the backflow baffle and the inner wall of the outer cylinder, the diameter of the lower part of the outer cylinder is gradually reduced to form a slag outlet, the overflow tank is independently separated from the sewage inlet, and the overflow tank is applied by the applicant, but the concentration tank can only quickly sediment sundries in the sewage, and the concentration tank for simply precipitating sundries cannot meet the use requirements, the discharged clear liquid after sedimentation also contains heavy metals, the heavy metals can cause pollution to soil, water source and the like, and the heavy metals can be greatly polluted, and the heavy metals can be removed easily, and the heavy metals can be removed conveniently.
The invention aims to solve the technical problem of providing the pulp sewage high-efficiency treatment tank which can effectively remove heavy metals, does not pollute and destroy the environment, has a simple structure, is convenient and efficient to operate and use and can be automatically cleaned.
Disclosure of Invention
In order to solve the problems that heavy metals cannot be removed, pollution damage is large to a soil water source, automatic cleaning cannot be performed, treatment is incomplete and the like in the prior art, the invention adopts the following technical scheme:
The invention provides an ore pulp sewage high-efficiency treatment tank, which comprises an outer cylinder, an inner cylinder, an electronic concentration meter, an electronic control valve and a heavy metal annular filter belt with filter fillers, wherein the inner cylinder is sleeved in the outer cylinder through a supporting frame, a sewage inlet is formed in the top of the inner cylinder, a buffer baffle is arranged in the middle of the inner cylinder, a plurality of annular backflow baffles are fixedly arranged on the outer wall of the inner cylinder, a first overflow water tank is formed by the outer wall of the inner cylinder and the inner wall of the outer cylinder, the electronic concentration meter is arranged in the inner cylinder, the diameter below the outer cylinder is gradually reduced to form a slag discharge port, the electronic control valve is arranged at the tail end of the slag discharge port and is in signal communication with the electronic concentration meter, the heavy metal annular filter belt is arranged in the first overflow water tank and is positioned above the buffer baffle, a second overflow water tank is arranged in the first overflow water tank and is arranged above the heavy metal annular filter belt, a plurality of filter through holes are formed in the top of the second overflow water tank, the filter fillers are arranged in the filter through holes, and the filter fillers are filled in the filter through holes, and the overflow water port is independently separated from the sewage inlet.
The invention further comprises a dosing and cleaning mechanism, wherein the dosing and cleaning mechanism comprises a dosing barrel, a pumping pump, a clear water pipeline, a clear water valve, a coarse lead-in pipe and a control main valve, wherein a heavy metal capturing agent is added in the dosing barrel and is communicated with the coarse lead-in pipe through a pipeline, one end of the clear water pipeline is communicated with a tap water pipe network, the other end of the clear water pipeline is communicated with the coarse lead-in pipe, the clear water valve is arranged on the clear water pipeline, and the control main valve is arranged on the coarse lead-in pipe and extends into the inner barrel from the tail end of the coarse lead-in pipe.
As a further improvement of the invention, the heavy metal annular filter belt is also provided with a pulse generator.
As a further improvement of the invention, the outer wall of the outer cylinder is provided with an air hammer and is positioned at the heavy metal annular filter belt.
As a further improvement of the invention, the filter filler is activated carbon.
As a further improvement of the invention, the buffer baffle arc arch plate is higher than the edge position in the middle position, and the diameter of the buffer baffle is 1/4-1/2 of the diameter of the inner cylinder.
As a further improvement of the invention, the annular backflow baffle is inclined and has an inclination angle of 20-40 degrees with respect to the horizontal.
As a further improvement of the invention, the diameter of the slag discharging opening is 1/6-1/3 of the diameter of the inner cylinder.
The invention has the beneficial effects that: through increasing filter screen and taking filter packing, effectively get rid of heavy metal, furthest reduces the pollution damage to soil water source, increases concentration meter automatic control concentration and dosing cleaning function in addition, effectively guarantees control outlet concentration, but the medicament promotes heavy metal removal efficiency effect greatly to self-cleaning, operation convenient to use is high-efficient.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an efficient pulp sewage treatment tank comprises an outer cylinder 1, an inner cylinder 2, an electronic concentration meter 3, an electronic control valve 4 and a heavy metal annular filter belt 5 with filter filler, wherein the inner cylinder 2 is sleeved in the outer cylinder 1 through a support frame 21, a sewage inlet 22 is arranged at the top of the inner cylinder 2, a buffer baffle 23 is arranged in the middle of the inner cylinder 2, a plurality of annular reflux baffles 24 are fixedly arranged on the outer wall of the inner cylinder 2, a first overflow water tank 6 is formed between the outer wall of the inner cylinder 2 and the inner wall of the outer cylinder 1, the electronic concentration meter 3 is arranged in the inner cylinder 2, a slag discharge port 11 is formed by gradually reducing the diameter below the outer cylinder 1, the electronic control valve 4 is arranged at the tail end of the slag discharge port 11 and is in signal communication with the electronic concentration meter 3, the heavy metal annular filter belt 5 is arranged in the first overflow water tank 6 and is positioned above the buffer baffle 23, the first overflow water tank 6 is internally provided with a second overflow water tank 7 above the heavy metal annular filter belt 6, the top of the second overflow water tank 7 is provided with a plurality of filter through holes 71, filter fillers are added in the filter through holes 71, the top of the first overflow water tank 6 is provided with an overflow port 61 and is independently separated from the sewage inlet 22, during operation, tailing sewage enters from the sewage inlet, firstly, is buffered by a buffer baffle 23, after being buffered, the sewage continuously flows forwards, meanwhile, an electronic concentration meter detects the concentration in real time, when the concentration reaches 30% -45%, the electronic concentration meter sends an instruction signal to an electronic control valve 4, the electronic control valve is opened, concentrated and precipitated sundry particles are discharged from a slag discharge port, if the concentration does not reach a set value, the electronic control valve is not opened, so that the concentration of an outlet can be ensured, and the sewage flows through the first overflow water tank after passing through the tail end of an inner cylinder, when the water flows through the first overflow water tank, the heavy metal is filtered twice through the heavy metal annular filter belt and the filter through holes, the two times of filtering are realized through the filter filler, the filter filler can select active carbon or other fillers with the same functional effect, clear water filtered twice is discharged from the overflow port, and the heavy metal in the clear water is basically removed, so that the pollution to a soil water source can be avoided.
The invention further comprises a dosing and cleaning mechanism 8, wherein the dosing and cleaning mechanism 8 comprises a dosing barrel 81, a pumping pump 82, a clean water pipeline 83, a clean water valve 84, a coarse inlet pipe 85 and a control main valve 86, wherein a heavy metal capturing agent is added in the dosing barrel 81 and is communicated with the coarse inlet pipe 85 through a pipeline, the agent is pumped by the pumping pump, one end of the clean water pipeline 83 is communicated with a tap water pipe network, the other end of the clean water pipeline is communicated with the coarse inlet pipe 85, the clean water valve 84 is arranged on the clean water pipeline 83, the control main valve 86 is arranged on the coarse inlet pipe 85, the tail end of the coarse inlet pipe 85 extends into the inner cylinder 2, during normal concentration treatment, the pumping pump, the clean water valve and the control main valve are clamped, the agent is pumped into the coarse inlet pipe through the pumping pump, the agent and the mixing can effectively prevent the agent from crystallizing, the heavy metal capturing agent can greatly improve the heavy metal removing effect, the influence of the discharged clean water on soil is further reduced, when the agent is pumped or needed to be automatically shut down, the clean water is conveniently cleaned by the control main valve is opened, and the clean water is conveniently maintained after the clean water is pumped into the main cylinder.
In the invention, the heavy metal annular filter belt 5 is also provided with a pulse generator (not visible in the figure), when sundries or floaters are on the filter screen, the effect of removing heavy metals is affected, and the sundry floaters are vibrated by the pulse generator, so that the efficiency of removing heavy metals is ensured.
In the invention, the outer wall of the outer cylinder 1 is provided with the air hammer which is positioned at the heavy metal annular filter belt 5, and the air hammer strikes the outer wall of the outer cylinder to drive the filter screen to vibrate, so that sundry floats can be vibrated, the effect of heavy metal removal efficiency is ensured, and the heavy metal annular filter belt is double-insurance and effectively supplemented with a pulse generator.
In the invention, the buffer baffle plate is the best with the arc arch plate, the middle position is higher than the edge position, and the diameter of the buffer baffle plate is 1/2 of the diameter of the inner cylinder, so that the buffer effect of the buffer baffle plate is better.
According to the invention, the annular backflow baffle is inclined, the inclination angle between the annular backflow baffle and the horizontal plane is 30 degrees, the quantity of the annular backflow baffle is at least two, the annular backflow baffle is distributed one above the other, the backflow effect is better, and slag can be effectively prevented from being discharged from the overflow port.
In the invention, the diameter of the slag discharging port is 1/4 of the diameter of the inner cylinder, so that the precipitation time can be better controlled, and the concentration treatment efficiency is higher.
According to the invention, the filter screen and the filter screen are added and the filter filler is added, so that heavy metals are effectively removed, pollution and damage to a soil water source are reduced to the greatest extent, in addition, the automatic concentration control and dosing cleaning functions of the concentration meter are added, the concentration of an outlet is effectively ensured to be controlled, the heavy metal removal efficiency effect is greatly improved by the medicament, the automatic cleaning is realized, and the operation and the use are convenient and efficient.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.
Claims (6)
1. An ore pulp sewage high-efficiency treatment tank which is characterized in that: including urceolus (1), inner tube (2), electron concentration meter (3), electronic control valve (4) and heavy metal cyclic filtration area (5), inner tube (2) are established in urceolus (1) through support frame (21) cover, inner tube (2) top is equipped with sewage import (22), inner tube (2) middle part is provided with buffer baffle (23), outer wall has set firmly a plurality of annular reflux baffle (24), inner tube (2) outer wall and urceolus (1) inner wall formation first overflow basin (6), in electronic concentration meter (3) locate inner tube (2), urceolus (1) below diameter reduces gradually and forms and arrange cinder notch (11), electronic control valve (4) are located and are arranged at cinder notch (11) end and with electronic concentration meter (3) signal communication, heavy metal cyclic filtration area (5) are located in first overflow basin (6) and are located buffer baffle (23) top, first overflow basin (6) and are located heavy metal cyclic filtration area (5) top and are equipped with second overflow basin (7), a plurality of filter media (71) are filled up in the filtration through-hole, an overflow port (61) is arranged at the top of the first overflow water tank (6) and is independently separated from the sewage inlet (22);
The chemical dosing and cleaning device is characterized by further comprising a chemical dosing and cleaning mechanism (8), wherein the chemical dosing and cleaning mechanism (8) comprises a chemical dosing barrel (81), a pumping pump (82), a clean water pipeline (83), a clean water valve (84), a coarse inlet pipe (85) and a control main valve (86), a heavy metal capturing agent is added in the chemical dosing barrel (81) and is communicated with the coarse inlet pipe (85) through a pipeline, one end of the clean water pipeline (83) is communicated with a tap water pipeline network, the other end of the clean water pipeline is communicated with the coarse inlet pipe (85), the clean water valve (84) is arranged on the clean water pipeline (83), and the control main valve (86) is arranged on the coarse inlet pipe (85) and the tail end of the coarse inlet pipe (85) extends into the inner cylinder (2);
the filter filler is an activated carbon heavy metal adsorption material.
2. The pulp sewage high-efficiency treatment tank according to claim 1, wherein: the heavy metal annular filter belt (5) is also provided with a pulse generator.
3. The pulp sewage high-efficiency treatment tank according to claim 1, wherein: an air hammer is arranged on the outer wall of the outer cylinder (1) and is positioned at the heavy metal annular filter belt (5).
4. The pulp sewage high-efficiency treatment tank according to claim 1, wherein: the buffer baffle (23) is an arc arch bar, the middle position of the buffer baffle is higher than the edge position, and the diameter of the buffer baffle (23) is 1/4-1/2 of the diameter of the inner cylinder (2).
5. The pulp sewage high-efficiency treatment tank according to claim 1, wherein: the annular backflow baffle (24) is inclined and has an inclination angle of 20-40 degrees with the horizontal plane.
6. The pulp sewage high-efficiency treatment tank according to claim 1, wherein: the diameter of the slag discharging opening (11) is 1/6-1/3 of the diameter of the inner cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384820.3A CN108455763B (en) | 2018-04-26 | 2018-04-26 | High-efficient treatment jar of ore pulp sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384820.3A CN108455763B (en) | 2018-04-26 | 2018-04-26 | High-efficient treatment jar of ore pulp sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108455763A CN108455763A (en) | 2018-08-28 |
| CN108455763B true CN108455763B (en) | 2024-05-31 |
Family
ID=63236277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810384820.3A Active CN108455763B (en) | 2018-04-26 | 2018-04-26 | High-efficient treatment jar of ore pulp sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108455763B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948210A (en) * | 2010-09-14 | 2011-01-19 | 湖州德翔环境科技有限公司 | Treating process of navajoite waste water |
| CN102267751A (en) * | 2010-10-26 | 2011-12-07 | 苏木清 | Rapid precipitation and concentration tank for tailing sewage |
| CN104150630A (en) * | 2014-08-20 | 2014-11-19 | 郑州银科尔科技有限公司 | Heavy metal capture device |
| CN106115971A (en) * | 2016-07-12 | 2016-11-16 | 环境保护部华南环境科学研究所 | A kind of energy-efficient sewage-treatment plant |
| CN208561954U (en) * | 2018-04-26 | 2019-03-01 | 厦门清胜环保科技有限公司 | A kind of ore pulp wastewater efficient process tank |
-
2018
- 2018-04-26 CN CN201810384820.3A patent/CN108455763B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948210A (en) * | 2010-09-14 | 2011-01-19 | 湖州德翔环境科技有限公司 | Treating process of navajoite waste water |
| CN102267751A (en) * | 2010-10-26 | 2011-12-07 | 苏木清 | Rapid precipitation and concentration tank for tailing sewage |
| CN104150630A (en) * | 2014-08-20 | 2014-11-19 | 郑州银科尔科技有限公司 | Heavy metal capture device |
| CN106115971A (en) * | 2016-07-12 | 2016-11-16 | 环境保护部华南环境科学研究所 | A kind of energy-efficient sewage-treatment plant |
| CN208561954U (en) * | 2018-04-26 | 2019-03-01 | 厦门清胜环保科技有限公司 | A kind of ore pulp wastewater efficient process tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108455763A (en) | 2018-08-28 |
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