CN107935226A - Lead waste water pre-processes integrated apparatus - Google Patents
Lead waste water pre-processes integrated apparatus Download PDFInfo
- Publication number
- CN107935226A CN107935226A CN201711440937.0A CN201711440937A CN107935226A CN 107935226 A CN107935226 A CN 107935226A CN 201711440937 A CN201711440937 A CN 201711440937A CN 107935226 A CN107935226 A CN 107935226A
- Authority
- CN
- China
- Prior art keywords
- suction strainer
- area
- radiation
- waste water
- integrated apparatus
- 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.)
- Pending
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0218—Compounds of Cr, Mo, W
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/024—Compounds of Zn, Cd, Hg
- B01J20/0244—Compounds of Zn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28009—Magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
- B01J2220/4887—Residues, wastes, e.g. garbage, municipal or industrial sludges, compost, animal manure; fly-ashes
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
- C02F2303/06—Sludge reduction, e.g. by lysis
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A kind of lead waste water pre-processes integrated apparatus, including radiation inhalant region, suction strainer area, sand filtration overflow area and sediment area, and the middle and upper part of lead waste water pretreatment integrated apparatus is cylindrical structure, and lower part is conical structure.Radiation inhalant region is arranged on the center of the middle and upper part of lead waste water pretreatment integrated apparatus;Radiate inhalant region and be equipped with radiation water pipe, radiation water pipe connection water inlet pipe.Suction strainer area is arranged on the periphery of radiation inhalant region, and suction strainer area is provided with suction strainer bucket.Sand filtration overflow area is arranged on the periphery in suction strainer area, and baffle plate is equipped between sand filtration overflow area and suction strainer area.Sediment area is arranged on the lower part of lead waste water pretreatment integrated apparatus, is conical structure;Cone lower part is provided with sediment discharge valve.
Description
Technical field
The present invention relates to environmental technology field, and in particular to a kind of lead waste water pre-processes integrated apparatus.
Background technology
In recent years, as auto industry develops rapidly, the dosage of storage battery is with annual 15% or so speed increase, in addition
The high technology development of the industries such as telecommunications, railway, will promote battery industry faster to develop.Battery industry is lead contamination at present
Main source, the lead ion being mainly grouped as in waste water and enter air lead fume, lead be national regulation two level poisonous substance it
One, it is a kind of heavy metal element for seriously affecting health.Lead and its compound hinder the synthesis of blood, easily trigger such as god
Through debilitating disorder, dull mind, cerebral palsy etc..But current battery industry wastewater treatment can only discharge, and this qualified discharge
Water in or contain a certain amount of metallic lead, pollution is so not only caused to environment, but also also result in the wave of metallic lead
Take and the waste of water resource.Therefore exploring processing storage battery waste water and recycling lead is increasingly necessary.
Meanwhile as the rise of China's steel processing industry, pickling sludge yield increase, contain in pickling sludge year by year
The heavy metals such as nickel, chromium, zinc and residual acid, if arbitrarily toppling over or simply filling, are easy to trigger serious problem of environmental pollution.
Existing pickling comprehensive utilization of mud method all has some limitations, such as pyrometallurgical smelting is to the iron in pickling sludge, nickel, chromium
It is high Deng metal comprehensive utilization degree, control improper easily generation sulfur dioxide, containing secondary pollutions such as heavy metal dusts;At wet method
The heavy metal of reason separation and recovery sludge leachate, the rate of recovery is high, but technique is immature, and financial cost is high;Forged using cement kiln
Heavy metal in baking pickling sludge, is only applicable to the low pickling sludge of content of beary metal.Develop with popularization and application valency
The pickling sludge reduction and harmlessness disposing technology of value, it has also become the task of top priority of pickling sludge pollution preventing and controlling.
The content of the invention
The technical problem to be solved in the present invention is:In order to solve the technical problem in lead waste water and pickling Treatment of Sludge,
A kind of lead waste water pretreatment integrated apparatus is provided, can not only handle lead waste water, but also can realize pickling sludge
Minimizing, recycling, are a kind of apparatus and method of the treatment of wastes with processes of wastes against one another.
The technical solution adopted by the present invention to solve the technical problems is:A kind of lead waste water pre-processes integrated apparatus bag
Radiation inhalant region, suction strainer area, sand filtration overflow area and sediment area are included, the middle and upper part of lead waste water pretreatment integrated apparatus is cylinder
Body structure, the lower part of lead waste water pretreatment integrated apparatus is conical structure.
The radiation inhalant region is cylindrical structural, and radiation inhalant region is arranged on lead waste water pretreatment integrated apparatus
Middle and upper part center;Radiate inhalant region and be equipped with radiation water pipe, radiation water pipe connection water inlet pipe, the vertical cloth of radiation water pipe
If radiation water pipe is equipped with some horizontal radiation water outlets.
The suction strainer area is arranged on the periphery of radiation inhalant region, and the suction strainer area is provided with suction strainer bucket, and suction strainer bucket is
Cylindrical structural, suction strainer bucket are equipped with inner barrel wall and outer barrel wall, and inner barrel wall and outer barrel wall are made of stainless steel or duroplasts.Interior bucket
Wall is equipped with some inlet openings, and outer barrel wall is equipped with some apopores.The space that the inner barrel wall and outer barrel wall of suction strainer bucket surround is filled
It is filled with suction strainer filler.
The manufacturing process of the suction strainer filler is:
Soaked 1. dewatered pickling sludge is put into deionized water;
2. add ferric chloride solution vibrates 2h in shaking table;
3. add ammonia spirit stirring 2h;
4. the pH value for adjusting mixed liquor is 9~10, mixed liquor is reacted into 5~10h under the conditions of 180~250 DEG C of temperature, it
Postcooling is to room temperature;
5. centrifuging, sediment is obtained, is washed with deionized to neutrality, then dries, grind;
6. the article after grinding is crossed 60~80 mesh sieves;
7. the article permanent magnet adsorbing after screening, the article of attachment on the permanent magnet is collected, suction strainer is obtained and fills out
Material.
The sand filtration overflow area is arranged on the periphery in suction strainer area, and baffle plate is equipped between sand filtration overflow area and suction strainer area;
Sand filtration overflow area is provided with filtrate frame, and filtrate is placed on filtrate frame, and filtrate is made of quartz sand or haydite, is needed when filtering velocity is relatively low
Replace filtrate.Sand filtration overflow area top is equipped with downflow weir, downflow weir connection outlet pipe, and the water of outlet pipe discharge is further handled.
The sediment area is arranged on the lower part of lead waste water pretreatment integrated apparatus, is conical structure, in circular cone
Body lower part is provided with sediment discharge valve.
The step of carrying out wastewater treatment using above-mentioned lead waste water pretreatment integrated apparatus is as follows:
1. lead waste water enters radiation inhalant region by water inlet pipe and radiation water pipe, horizontal radiation water outlet is realized uniform
Water distribution.
2. and then waste water enters suction strainer bucket by the inlet opening on inner barrel wall, waste water is adsorbed suction strainer filler and mistake
Filter, the lead ion in waste water is trapped within suction strainer filler, and the waste water after absorption and filtering passes through the apopore stream on outer barrel wall
Go out.
3. waste water enters sand filtration overflow area along baffle plate, waste water is arranged after media filtration by downflow weir and outlet pipe
Go out.
4. the sediment in waste water enters sediment area, the sediment discharge valve that sediment passes through bottom under gravity
Emit.
5. the lead ion retained in suction strainer filler is recycled, suction strainer filler regeneration by further handling.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the embodiment of the present invention;
Fig. 2 is the top view of the embodiment of the present invention;
In Fig. 1, Fig. 2:1. inhalant region is radiated, 1-1. radiation water pipes, 1-2. water inlet pipes, 2. suction strainer areas, 2-1. inner barrel walls, 2-
2. outer barrel wall, 2-3. suction strainer fillers, 3. sand filtration overflow areas, 3-1. baffle plates, 3-2. filtrates, 3-3. downflow weirs, 4. sediment areas, 4-
1. sediment discharge valve.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
Embodiment 1
A kind of lead waste water pretreatment integrated apparatus of the invention as shown in Figure 1, including radiation inhalant region 1, suction strainer
Area 2, sand filtration overflow area 3 and sediment area 4, the middle and upper part of lead waste water pretreatment integrated apparatus is cylindrical structure, leaded useless
The lower part of water pretreatment integrated apparatus is conical structure.
The radiation inhalant region 1 is cylindrical structural, and radiation inhalant region is arranged on lead waste water pretreatment one makeup
The center for the middle and upper part put;Radiate inhalant region and be equipped with radiation water pipe 1-1, radiate water pipe 1-1 connection water inlet pipe 1-2, radiation
Water pipe 1-1 vertical runs, radiation water pipe are equipped with some horizontal radiation water outlets.
The suction strainer area 2 is arranged on the periphery of radiation inhalant region 1, and the suction strainer area 2 is provided with suction strainer bucket, suction strainer bucket
For cylindrical structural, suction strainer bucket is equipped with inner barrel wall 2-1 and outer barrel wall 2-2, inner barrel wall 2-1 and outer barrel wall 2-2 and uses stainless steel
Into.Inner barrel wall 2-1 is equipped with some inlet openings, and outer barrel wall 2-2 is equipped with some apopores.The inner barrel wall 2-1 of suction strainer bucket and outer
The space filling that bucket wall 2-2 is surrounded has suction strainer filler 2-3.
The manufacturing process of the suction strainer filler 2-3 is:
Soaked 1. dewatered pickling sludge is put into deionized water;
2. add ferric chloride solution vibrates 2h in shaking table;
3. add ammonia spirit stirring 2h;
4. the pH value for adjusting mixed liquor is 9, mixed liquor is reacted into 8h under the conditions of 200 DEG C of temperature, is cooled to room temperature afterwards;
5. centrifuging, sediment is obtained, is washed with deionized to neutrality, then dries, grind;
6. the article after grinding is crossed 60 mesh sieves;
7. the article permanent magnet adsorbing after screening, the article of attachment on the permanent magnet is collected, suction strainer is obtained and fills out
Material.
The sand filtration overflow area 3 is arranged on the periphery in suction strainer area 2, and baffling is equipped between sand filtration overflow area 3 and suction strainer area 2
Plate 3-1;Sand filtration overflow area 3 is provided with filtrate frame, places filtrate 3-2 on filtrate frame, filtrate 3-2 is made of quartz sand, works as filtering velocity
Filtrate is needed to change when relatively low.3 top of sand filtration overflow area is equipped with downflow weir 3-3, downflow weir 3-3 connection outlet pipes, outlet pipe discharge
Water further handle.
The sediment area 4 is arranged on the lower part of lead waste water pretreatment integrated apparatus, is conical structure, in circular cone
Body lower part is provided with sediment discharge valve 4-1.
Embodiment 2
A kind of lead waste water pretreatment integrated apparatus of the present invention, including radiation inhalant region 1, suction strainer area 2, sand filtration overflow
Area 3 and sediment area 4, the middle and upper part of lead waste water pretreatment integrated apparatus is cylindrical structure, and lead waste water pretreatment is integrally
It is conical structure to disguise the lower part put.
The radiation inhalant region 1 is cylindrical structural, and radiation inhalant region is arranged on lead waste water pretreatment one makeup
The center for the middle and upper part put;Radiate inhalant region and be equipped with radiation water pipe 1-1, radiate water pipe 1-1 connection water inlet pipe 1-2, radiation
Water pipe 1-1 vertical runs, radiation water pipe are equipped with some horizontal radiation water outlets.
The suction strainer area 2 is arranged on the periphery of radiation inhalant region 1, and the suction strainer area 2 is provided with suction strainer bucket, suction strainer bucket
For cylindrical structural, suction strainer bucket is equipped with inner barrel wall 2-1 and outer barrel wall 2-2, and inner barrel wall 2-1 and outer barrel wall 2-2 use duroplasts system
Into.Inner barrel wall 2-1 is equipped with some inlet openings, and outer barrel wall 2-2 is equipped with some apopores.The inner barrel wall 2-1 of suction strainer bucket and outer
The space filling that bucket wall 2-2 is surrounded has suction strainer filler 2-3.
The manufacturing process of the suction strainer filler 2-3 is:
Soaked 1. dewatered pickling sludge is put into deionized water;
2. add ferric chloride solution vibrates 2h in shaking table;
3. add ammonia spirit stirring 2h;
4. the pH value for adjusting mixed liquor is 10, mixed liquor is reacted into 10h under the conditions of 210 DEG C of temperature, is cooled to room afterwards
Temperature;
5. centrifuging, sediment is obtained, is washed with deionized to neutrality, then dries, grind;
6. the article after grinding is crossed 80 mesh sieves;
7. the article permanent magnet adsorbing after screening, the article of attachment on the permanent magnet is collected, suction strainer is obtained and fills out
Material.
The sand filtration overflow area 3 is arranged on the periphery in suction strainer area 2, and baffling is equipped between sand filtration overflow area 3 and suction strainer area 2
Plate 3-1;Sand filtration overflow area 3 is provided with filtrate frame, and filtrate 3-2 is placed on filtrate frame, and filtrate 3-2 is made of haydite, when filtering velocity compared with
Filtrate is needed to change when low.3 top of sand filtration overflow area is equipped with downflow weir 3-3, downflow weir 3-3 connection outlet pipes, outlet pipe discharge
Water is further handled.
The sediment area 4 is arranged on the lower part of lead waste water pretreatment integrated apparatus, is conical structure, in circular cone
Body lower part is provided with sediment discharge valve 4-1.
The step of carrying out wastewater treatment using above-mentioned lead waste water pretreatment integrated apparatus is as follows:
1. lead waste water enters radiation inhalant region 1, horizontal radiation water outlet by water inlet pipe 1-2 and radiation water pipe 1-1
Realize water distribution uniformity.
2. and then waste water enters suction strainer bucket by the inlet opening on inner barrel wall 2-1, suction strainer filler 2-3 adsorbs waste water
And filtering, the lead ion in waste water are trapped within suction strainer filler 2-3, the waste water after absorption and filtering passes through on outer barrel wall 2-2
Apopore outflow.
3. waste water enters sand filtration overflow area 3 along baffle plate 3-1, waste water filtered by filtrate 3-2 after by downflow weir 3-3 and
Outlet pipe is discharged.
4. the sediment in waste water enters sediment area 4, the sediment discharge that sediment passes through bottom under gravity
Valve 4-1 is emitted.
5. the lead ion retained in suction strainer filler 2-3 is by further handling, recycling, suction strainer filler 2-3 regeneration
Reuse.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (1)
1. lead waste water pre-processes integrated apparatus, it is characterised in that:Overflow including radiation inhalant region (1), suction strainer area (2), sand filtration
Flow area (3) and sediment area (4), the middle and upper part of lead waste water pretreatment integrated apparatus is cylindrical structure, and lead waste water is located in advance
The lower part for managing integrated apparatus is conical structure;
The radiation inhalant region (1) is cylindrical structural, and radiation inhalant region is arranged on lead waste water pretreatment integrated apparatus
Middle and upper part center;Radiating inhalant region and be equipped with radiation water pipe (1-1), radiation water pipe (1-1) connects water inlet pipe (1-2),
Water pipe (1-1) vertical runs are radiated, radiation water pipe is equipped with some horizontal radiation water outlets;
The suction strainer area (2) is arranged on the periphery of radiation inhalant region (1), and the suction strainer area (2) is provided with suction strainer bucket, suction strainer
Bucket is cylindrical structural, and suction strainer bucket is equipped with inner barrel wall (2-1) and outer barrel wall (2-2), and inner barrel wall (2-1) and outer barrel wall (2-2) are adopted
It is made of stainless steel or duroplasts;Inner barrel wall (2-1) is equipped with some inlet openings, and outer barrel wall (2-2) is equipped with some apopores;
The space filling that the inner barrel wall (2-1) and outer barrel wall (2-2) of suction strainer bucket surround has suction strainer filler (2-3);
The manufacturing process of the suction strainer filler (2-3) is:
Soaked 1. dewatered pickling sludge is put into deionized water;
2. add ferric chloride solution vibrates 2h in shaking table;
3. add ammonia spirit stirring 2h;
4. the pH value for adjusting mixed liquor is 9~10, mixed liquor is reacted into 5~10h, Zhi Houleng under the conditions of 180~250 DEG C of temperature
But to room temperature;
5. centrifuging, sediment is obtained, is washed with deionized to neutrality, then dries, grind;
6. the article after grinding is crossed 60~80 mesh sieves;
7. the article permanent magnet adsorbing after screening, the article of attachment on the permanent magnet is collected, obtains suction strainer filler;
The sand filtration overflow area (3) is arranged on the periphery of suction strainer area (2), is equipped between sand filtration overflow area (3) and suction strainer area (2)
Baffle plate (3-1);Sand filtration overflow area (3) is provided with filtrate frame, places filtrate (3-2) on filtrate frame, filtrate (3-2) is by quartz sand
Or haydite is made;Sand filtration overflow area (3) top is equipped with downflow weir (3-3), downflow weir (3-3) connection outlet pipe, outlet pipe discharge
Water further handle;
The sediment area (4) is arranged on the lower part of lead waste water pretreatment integrated apparatus, is conical structure, in cone
Lower part is provided with sediment discharge valve (4-1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711440937.0A CN107935226A (en) | 2017-12-27 | 2017-12-27 | Lead waste water pre-processes integrated apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711440937.0A CN107935226A (en) | 2017-12-27 | 2017-12-27 | Lead waste water pre-processes integrated apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107935226A true CN107935226A (en) | 2018-04-20 |
Family
ID=61940490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711440937.0A Pending CN107935226A (en) | 2017-12-27 | 2017-12-27 | Lead waste water pre-processes integrated apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107935226A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109179771A (en) * | 2018-10-12 | 2019-01-11 | 常州大学 | A kind of pollution cellar water treatment tank |
CN110436635A (en) * | 2019-08-15 | 2019-11-12 | 广东省建筑设计研究院 | A kind of countryside sewage treatment equipment and operation dimension Guan Fangfa |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103406094A (en) * | 2013-06-04 | 2013-11-27 | 北京林业大学 | Method for manufacturing magnetic sludge-based active carbon |
CN104817233A (en) * | 2015-04-23 | 2015-08-05 | 常州大学 | Mechanical cutting wastewater treatment device and method |
-
2017
- 2017-12-27 CN CN201711440937.0A patent/CN107935226A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103406094A (en) * | 2013-06-04 | 2013-11-27 | 北京林业大学 | Method for manufacturing magnetic sludge-based active carbon |
CN104817233A (en) * | 2015-04-23 | 2015-08-05 | 常州大学 | Mechanical cutting wastewater treatment device and method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109179771A (en) * | 2018-10-12 | 2019-01-11 | 常州大学 | A kind of pollution cellar water treatment tank |
CN110436635A (en) * | 2019-08-15 | 2019-11-12 | 广东省建筑设计研究院 | A kind of countryside sewage treatment equipment and operation dimension Guan Fangfa |
CN110436635B (en) * | 2019-08-15 | 2024-06-11 | 广东省建筑设计研究院 | Rural sewage treatment device and operation pipe maintaining method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107376505B (en) | A kind of feldspar in powder production waste recycle system | |
CN107935226A (en) | Lead waste water pre-processes integrated apparatus | |
CN102655248A (en) | Battery waste acid recycling device | |
CN104229757A (en) | Method for purifying waste acid and returning purified waste acid to flow for recycling | |
CN203829789U (en) | De-slagging device of degreasing tank | |
CN206886853U (en) | A kind of unpowered sludge bed filter | |
CN210419499U (en) | Grinding wastewater treatment device | |
CN212524546U (en) | Filtering tank for removing magnetic impurities from fluid | |
CN209714502U (en) | A kind of wastewater filtering device for waste plastics recycling | |
CN208135974U (en) | A kind of sewage-treatment plant | |
CN207562509U (en) | Novel sewage treatment unit | |
CN207980571U (en) | A kind of gravity type valveless water filter device | |
CN207891167U (en) | A kind of continous way industrial waste water disposal device | |
CN207483477U (en) | A kind of air-floating apparatus of high-efficient purification sewage | |
CN206255957U (en) | A kind of effective integrated waste water purification device | |
CN209685502U (en) | More metal associated gold ore ore dressing waste liquid pre-processing devices | |
CN215250063U (en) | Mine waste water purification treatment device | |
CN219002112U (en) | Filtering device and crystal stone grinding system | |
CN211198792U (en) | Wastewater treatment equipment | |
CN211170130U (en) | Movable landfill leachate treatment device | |
CN213977226U (en) | Waste water multi-stage treatment mechanism for textile machine | |
CN216549934U (en) | Sewage treatment flocculation filter equipment | |
CN208321601U (en) | A kind of repair system for non-hazardous waste pollution building | |
CN108640402A (en) | A kind of recycling device for industrial cleaning wastewater | |
CN218076610U (en) | Filter with detachable filter element |
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 | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |