CN106745929A - A kind of coal slurry purifier - Google Patents
A kind of coal slurry purifier Download PDFInfo
- Publication number
- CN106745929A CN106745929A CN201510808255.5A CN201510808255A CN106745929A CN 106745929 A CN106745929 A CN 106745929A CN 201510808255 A CN201510808255 A CN 201510808255A CN 106745929 A CN106745929 A CN 106745929A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- coal slurry
- delivery port
- area
- purifier according
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
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- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A kind of coal slurry purifier.It is related to the purifier in field of Environment Protection, more particularly to a kind of coal slurry purifier being applied in the industries such as colliery, electric power.Settling property is high, high treating effect.Including being arranged on the sewage draining exit of purification body bottom and the delivery port at top, water inlet is set between sewage draining exit and delivery port, set coagulating area, tube settling district and filtering area successively between water inlet and delivery port, bucket area is set below water inlet, the water inlet connects water inlet pipe, and the cylinder of left-hand thread is provided with above the water inlet pipe.The beneficial effects of the invention are as follows：The cylinder of a left-hand thread is set above water inlet pipe, current is not directly impacted coagulating area, cause flocculation and sedimentation effect poor；And eddy flow is not used, resistance rotating plate is eliminated, it is unobstructed when making floc settlement.
Description
Technical field
The present invention relates to the purifier in field of Environment Protection, more particularly to a kind of coal slurry purifier being applied in the industries such as colliery, electric power.
Background technology
For a long time, the materializing strategy of black water uses the traditional handicrafts such as coagulating, tube settling, filtering, air supporting reaction and sludge condensation substantially, and traditional handicraft has that cumbersome, floor space are big, the clarification time is long, high energy consumption and the shortcomings of unstable treatment effect.For this, generate within 2009200381987 years dedicated for processing a kind of coal slurry purifier for integrating centrifugation, coagulating sedimentation and being separated by filtration of black water, its structure design is compact and eddy flow area is increased in technique, preferably overcomes the shortcoming of traditional handicraft.Eddy flow water inlet enters into sloping plate deposition district by hindering rotating plate, then to filter layer water outlet, a kind of water inlet of coal slurry purifier is opened up along body tangential direction, and a resistance rotating plate is set between eddy flow area and current stabilization area.Sewage carries out mud-water separation by the tangential force effect that eddy flow is produced, while medicament carries out sufficiently mixing generation flocculation with sewage.Get off because the eddy flow of waterpower makes sewage be difficult standing when sewage enters into settling zone, causing the sedimentation function of sewage reduces, although reduce eddy flow in the resistance rotating plate of tank in-vivo device, but eddy flow has also broken floccule body by hindering rotating plate and has caused sedimentation function to decline.
The content of the invention
The present invention is directed to problem above, there is provided a kind of settling property is high, high treating effect coal slurry purifier.
The technical scheme is that：Including being arranged on the sewage draining exit of purification body bottom and the delivery port at top, water inlet is set between sewage draining exit and delivery port, set coagulating area, tube settling district and filtering area successively between water inlet and delivery port, bucket area is set below water inlet, the water inlet connects water inlet pipe, and the cylinder of left-hand thread is provided with above the water inlet pipe.
The water inlet pipe is L-shaped, and extends to the middle part of the clarifier.
The filtering area top sets sieve plate, and some apopores are offered on sieve plate.
The tube settling district is be arranged in parallel, is constituted with the deposition sloped tube of certain interval each other by some.
The deposition sloped tube and horizontal plane are inclined to set.
The inclination angle is 60 °.
The filtering area is made up of supporting plate and the filtrate and backwash agitator in the suspension that are arranged on supporting plate.
Multiple observation panels are offered in device body sidewall, is set up defences in the lower sides of body and blocked up.
The beneficial effects of the invention are as follows：The cylinder of a left-hand thread is set above water inlet pipe, current is not directly impacted coagulating area, cause flocculation and sedimentation effect poor；And eddy flow is not used, resistance rotating plate is eliminated, it is unobstructed when making floc settlement.
Brief description of the drawings
Fig. 1 is structural representation of the invention,
1 is delivery port in figure, and 2 is sieve plate, and 3 is filtrate, and 4 is apopore, and 5 is deposition sloped tube, and 6 is deposition sloped tube bracket, and 7 is cylinder, and 8 is water inlet pipe, and 9 is water inlet, and 10 is sewage draining exit.
Specific embodiment
The present invention is illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention includes being arranged on the sewage draining exit 10 of purification body bottom and the delivery port 1 at top, water inlet 9 is set between sewage draining exit 10 and delivery port 1, set coagulating area, tube settling district and filtering area successively between water inlet 9 and delivery port 1, bucket area is set in the lower section of water inlet 9, the water inlet 9 connects water inlet pipe 8, and the top of the water inlet pipe 8 is provided with the cylinder 7 of left-hand thread.
The water inlet pipe 8 is L-shaped, and extends to the middle part of the clarifier.
The filtering area top sets sieve plate 2, and some apopores 4 are offered on sieve plate 2.
The tube settling district is be arranged in parallel, is constituted with the deposition sloped tube 5 being located on deposition sloped tube bracket 6 of certain interval each other by some.
In order to increase the collision between tube settling district particle, friction probability as far as possible, the deposition sloped tube 5 and horizontal plane are inclined to set, and inclination angle is preferably 60 °.
The filtering area is made up of supporting plate and the filtrate and backwash agitator in the suspension that are arranged on supporting plate.
Multiple observation panels are offered in device body sidewall, is set up defences in the lower sides of body and blocked up.
Other structures form of the invention is with patent application 2009200381987.
Workflow of the invention is：1）Black water is pre-processed first, i.e., before clarifier is entered, black water and liquid are pressed into pump by negative pressure are mixed for the first time, while adding corresponding flocculant to mix；2）Body is then reacted into by baffling by the cylinder of left-hand thread, clarifier Hydraulic Circulation baffling, the colloidal substance in coagulating area black water carries out aggregation and forms alumen ustum, and then black water enters into tube settling district；3）Into the little particle in the black water of tube settling district from deposition sloped tube 5 pass through when, collision, friction are produced with deposition sloped tube 5, the probability for increase little particle contact, reuniting, therefore little particle gradually forms bulky grain and is snapped down to bucket area, and then continues to rise to filtering area by the black water of above-mentioned secondary purification；4）Suspended filter material 3 small in filtering area rises at sieve plate 2 in the presence of buoyancy, now suspended filter material 3 is produced in the presence of water eddy flow and perturbed, mutually collide so as to molecule, rub forms large granular impurity sinking, and the water purified by above-mentioned three-level then passes through water outlet in the apopore 4 that is opened up on sieve plate 2；5）By it is above-mentioned it is treated after body bottom bucket area sludge mutually extrude shape it is integral after gradually sink, because bottom bore is smaller, so that the sludge density of bottom is larger, gap is small between particle, gradually it is extruded from sewage draining exit 10 in the presence of upper water and upper strata particle, the dirt now extruded has formed the briquette of certain consistency, then carry it to corresponding link processed after to form the new energy stand-by.
Claims (8)
1. a kind of coal slurry purifier, including being arranged on the sewage draining exit of purification body bottom and the delivery port at top, water inlet is set between sewage draining exit and delivery port, set coagulating area, tube settling district and filtering area successively between water inlet and delivery port, bucket area is set below water inlet, characterized in that, the water inlet connection water inlet pipe, is provided with the cylinder of left-hand thread above the water inlet pipe.
2. a kind of coal slurry purifier according to claim 1, it is characterised in that the water inlet pipe is L-shaped, and extend to the middle part of the clarifier.
3. a kind of coal slurry purifier according to claim 1, it is characterised in that the filtering area top sets sieve plate, and some apopores are offered on sieve plate.
4. a kind of coal slurry purifier according to claim 1, it is characterised in that the tube settling district by it is some be arranged in parallel, each other the deposition sloped tube with certain interval constitute.
5. a kind of coal slurry purifier according to claim 4, it is characterised in that the deposition sloped tube and horizontal plane are inclined to set.
6. a kind of coal slurry purifier according to claim 5, it is characterised in that the inclination angle is 60 °.
7. a kind of coal slurry purifier according to claim 1, it is characterised in that the filtering area is made up of supporting plate and the filtrate and backwash agitator in the suspension that are arranged on supporting plate.
8. a kind of coal slurry purifier according to claim 1, it is characterised in that offer multiple observation panels in device body sidewall, set up defences in the lower sides of body and blocked up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808255.5A CN106745929A (en) | 2015-11-19 | 2015-11-19 | A kind of coal slurry purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808255.5A CN106745929A (en) | 2015-11-19 | 2015-11-19 | A kind of coal slurry purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106745929A true CN106745929A (en) | 2017-05-31 |
Family
ID=58885816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510808255.5A Withdrawn CN106745929A (en) | 2015-11-19 | 2015-11-19 | A kind of coal slurry purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106745929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975411A (en) * | 2019-12-20 | 2020-04-10 | 中核二七二铀业有限责任公司 | Pretreatment filtering equipment for extraction stock solution |
-
2015
- 2015-11-19 CN CN201510808255.5A patent/CN106745929A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975411A (en) * | 2019-12-20 | 2020-04-10 | 中核二七二铀业有限责任公司 | Pretreatment filtering equipment for extraction stock solution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |