CN108815916A - A kind of stone pulp-water processing technique and processing equipment - Google Patents
A kind of stone pulp-water processing technique and processing equipment Download PDFInfo
- Publication number
- CN108815916A CN108815916A CN201810487424.3A CN201810487424A CN108815916A CN 108815916 A CN108815916 A CN 108815916A CN 201810487424 A CN201810487424 A CN 201810487424A CN 108815916 A CN108815916 A CN 108815916A
- Authority
- CN
- China
- Prior art keywords
- settling pit
- stone
- stone pulp
- water
- defecation
- 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
- 239000004575 stone Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000013872 defecation Effects 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000005352 clarification Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 17
- 150000002500 ions Chemical class 0.000 abstract description 17
- 235000013312 flour Nutrition 0.000 abstract description 11
- 239000002002 slurry Substances 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 3
- 239000000920 calcium hydroxide Substances 0.000 abstract description 3
- 238000005189 flocculation Methods 0.000 abstract description 3
- 230000016615 flocculation Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 5
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 5
- 101150054854 POU1F1 gene Proteins 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- 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
-
- 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
- C02F1/52—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
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Abstract
The present invention provides a kind of stone pulp-water processing technique of mountain flour and heavy metal ion that can have separation and removal to saw in the stone pulp-water of Shitai County's outflow.The stone pulp-water processing technique feature is that the clarification of stone pulp-water is divided into twice, clarification is tentatively to clarify for the first time, clarified solution, which is discharged in the second settling pit, makees the second secondary clearing, preliminary clear defecation is the mountain flour slurry containing a large amount of rough sand, the defecation may be used as brick-making raw material multiplexing, it can directly be abandoned to avoid the mountain flour slurry clarified out as building waste, be further reduced the pollution to environment, turn waste into wealth；When the second secondary clearing, limewash is added, make the calcium hydroxide liquid that alkalinity is generated in clarified solution, the heavy metal ion in preliminary clarified solution can be removed, the reaction of these heavy metal ion is set to generate the hydroxide of slightly solubility, again by flocculation sedimentation by separation of heavy metal ions, the pollution to environment is further reduced；Post-defecation object is squeezed by filter press, and gained filter residue is equally used as brickmaking material raw material to be multiplexed.
Description
Technical field
The present invention relates to sewage disposal technology and equipment technical fields, and in particular to a kind of stone pulp-water processing technique and processing
Equipment.
Background technique
Currently, mostly sawing stone manufacturing procedure, require to cool down saw blade by water.However, after these uses
Cooling water, containing a large amount of stones starch, when previous, these stone pulp-waters be not by it is any processing be directly discharged to creek
In, very big destruction is caused to environment.With the raising of social environment consciousness, there is the side by place of settling fibrous gypsum pulp-water
Stone pulp-water is injected clarifying basin, passes through the mountain flour and water in clarified separation stone pulp-water by method.But this clarifying treatment stone slurry
The mode of water is too simple.Firstly, simple way of clarification, can not be effectively treated the heavy metal ion in stone pulp-water, cause to be discharged
Clarified solution still have more heavy metal ion, still water body can be caused seriously to pollute；Secondly, the stone as defecation
Powder is generally toppled over directly as building waste, very waste of resource；Furthermore clarifying basin design is not reasonable, and clarified solution discharge is logical
It is often that discharge is directly extracted by water pump, pump process is difficult to ensure the isolation for being deposited in the stone slurry of bottom of pond, leads to certain time
The clarified solution of discharge still contains more stone slurry.
Summary of the invention
Primary and foremost purpose of the invention is to propose a kind of mountain flour that can have separation and removal to saw in the stone pulp-water of Shitai County's outflow
And the stone pulp-water processing technique of heavy metal ion.
The stone pulp-water processing technique provided according to the present invention, includes the following steps：
A, the stone pulp-water flowed out after stone will be cut to be put into the first settling pit, gained defecation is multiplexed as brick-making raw material；
B, the clarified solution in the first settling pit is put into the second settling pit, and limewash is added, stirs and clarifies, and second of gained clear
Clear object is squeezed by filter press, and gained filter residue is multiplexed as brick-making raw material.
Stone pulp-water processing technique of the invention, the clarification of stone pulp-water are divided into twice, and clarification is tentatively to clarify for the first time, clarified solution row
Make the second secondary clearing into the second settling pit out, preliminary clear defecation is the mountain flour slurry containing a large amount of rough sand, the defecation
It may be used as brick-making raw material multiplexing, can directly abandon to avoid the mountain flour slurry clarified out as building waste, be further reduced pair
The pollution of environment, turns waste into wealth；When the second secondary clearing, limewash is added, makes the calcium hydroxide liquid for generating alkalinity in clarified solution,
The heavy metal ion in preliminary clarified solution can be removed, the reaction of these heavy metal ion is made to generate the hydroxide of slightly solubility, then
By flocculation sedimentation by separation of heavy metal ions, the pollution to environment is further reduced；Post-defecation object passes through filter press
Squeezing, gained filter residue are equally used as brickmaking material raw material multiplexing certain, second of clear clarified solution, heavy-metal ion removal,
Therefore also reusable more preferably directly transports to the multiplexing of saw Shitai County.
Further, the side wall of first settling pit and/or the second settling pit is equipped with the weepage holes of multiple and different height,
The clarified solution collects utilization and recycle by the weepage holes.Clarified solution passes through water pump with existing by weepage holes utilization and recycle
Clarified solution is extracted to compare, it is possible to reduce or even avoid avoiding the mistake of export clarified solution to the influence of the mountain flour slurry of desilting bottom of pond portion
Take defecation in journey out of；And weepage holes setting different height is multiple, can be selected according to the accumulation height of defecation different
Weepage holes, to guarantee the abundant export of clarified solution.
Further, the side wall of first settling pit and/or the second settling pit is equipped with transparent observing area.Pass through transparent sight
Cha Qu can observe directly the accumulation height of defecation, then directly select slightly higher weepage holes compared with defecation height,
It is convenient to use.
Further, agitating device is equipped in second settling pit, so that the limewash being added sufficiently reacts, to fill
The separation of heavy metal ions divided.
A second object of the present invention is to provide a kind of stone pulp-water processing equipment using above-mentioned stone pulp-water processing technique, packets
The first settling pit for the processing of stone pulp-water primary clarification is included, for the second settling pit of second reaction treatment and for pressing
The filter press of defecation is squeezed, is equipped with agitating device, the side wall of the first settling pit and/or the second settling pit in second settling pit
Weepage holes equipped with multiple and different height.
Further, the side wall of first settling pit and/or the second settling pit is equipped with transparent observing area.
Detailed description of the invention
Fig. 1 is composed structure schematic diagram of the invention.
Fig. 2 is the external structure schematic diagram of the first settling pit and the second settling pit of the invention.
Fig. 3 is the schematic diagram of internal structure of the second settling pit of the invention.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
Such as Fig. 1-3, stone pulp-water processing technique provided by the invention includes the following steps：
A, the stone pulp-water flowed out after stone will be cut to be put into the first settling pit 1, gained defecation is multiplexed as brick-making raw material；
B, the clarified solution in the first settling pit 1 is put into the second settling pit 2, and limewash is added, stirs and clarifies, and second of gained
Defecation is squeezed by filter press, and gained filter residue is multiplexed as brick-making raw material.
Stone pulp-water processing technique of the invention, the clarification of stone pulp-water are divided into twice, and clarification is tentatively to clarify for the first time, clarified solution row
Make the second secondary clearing into the second settling pit 2 out, preliminary clear defecation is the mountain flour slurry containing a large amount of rough sand, the defecation
It may be used as brick-making raw material multiplexing, can directly abandon to avoid the mountain flour slurry clarified out as building waste, be further reduced pair
The pollution of environment, turns waste into wealth；When the second secondary clearing, limewash is added, makes the calcium hydroxide liquid for generating alkalinity in clarified solution,
The heavy metal ion in preliminary clarified solution can be removed, the reaction of these heavy metal ion is made to generate the hydroxide of slightly solubility, then
By flocculation sedimentation by separation of heavy metal ions, the pollution to environment is further reduced；Post-defecation object passes through filter press 3
Squeezing, gained filter residue are equally used as brickmaking material raw material to be multiplexed.Certainly, second clear clarified solution, heavy-metal ion removal,
Therefore also reusable more preferably directly transports to the multiplexing of saw Shitai County.
As preferred embodiment, the side wall of the first settling pit 1 and the second settling pit 2 is respectively equipped with multiple and different height
Weepage holes 11 and weepage holes 21, clarified solution collects utilization and recycle by weepage holes 11 and weepage holes 21.Clarified solution passes through leakage
21 utilization and recycle of hole 11 and weepage holes, compared with the existing extraction clarified solution by water pump, it is possible to reduce or even avoid to settling pit
The influence of the mountain flour slurry of bottom avoids taking defecation out of during export clarified solution；And weepage holes setting different height is more
It is a, different weepage holes can be selected according to the accumulation height of defecation, to guarantee the abundant export of clarified solution.
Preferably, the side wall of the first settling pit 1 and the second settling pit 2 is respectively equipped with transparent observing area 12 and transparent observing area
22.By transparent observing area 12 and transparent observing area 22, the accumulation height of defecation can be observed directly, is then directly selected
The slightly higher weepage holes compared with defecation height are easy to use.
Preferably, it is equipped with agitating device 23 in the second settling pit 2, so that the limewash being added sufficiently reacts, thus sufficiently
Separation of heavy metal ions.
Claims (6)
1. a kind of stone pulp-water processing technique, it is characterised in that include the following steps：
A, the stone pulp-water flowed out after stone will be cut to be put into the first settling pit, gained defecation is multiplexed as brick-making raw material；
B, the clarified solution in the first settling pit is put into the second settling pit, and limewash is added, stirs and clarifies, and second of gained clear
Clear object is squeezed by filter press, and gained filter residue is multiplexed as brick-making raw material.
2. stone pulp-water processing technique according to claim 1, it is characterised in that first settling pit and/or the second desilting
The side wall in pond is equipped with the weepage holes of multiple and different height, and the clarified solution collects utilization and recycle by the weepage holes.
3. stone pulp-water processing technique according to claim 2, it is characterised in that first settling pit and/or the second desilting
The side wall in pond is equipped with transparent observing area.
4. stone pulp-water processing technique according to claim 1 or 2 or 3, it is characterised in that be equipped in second settling pit
Agitating device.
5. a kind of stone pulp-water processing equipment, it is characterised in that including the first settling pit handled for stone pulp-water primary clarification, use
It is stirred in being equipped in the second settling pit of second reaction treatment and filter press for squeezing defecation, second settling pit
Mix device, the side wall of the first settling pit and/or the second settling pit is equipped with the weepage holes of multiple and different height.
6. stone pulp-water processing equipment according to claim 5, it is characterised in that first settling pit and/or the second desilting
The side wall in pond is equipped with transparent observing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487424.3A CN108815916A (en) | 2018-05-21 | 2018-05-21 | A kind of stone pulp-water processing technique and processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487424.3A CN108815916A (en) | 2018-05-21 | 2018-05-21 | A kind of stone pulp-water processing technique and processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108815916A true CN108815916A (en) | 2018-11-16 |
Family
ID=64148903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487424.3A Pending CN108815916A (en) | 2018-05-21 | 2018-05-21 | A kind of stone pulp-water processing technique and processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108815916A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439340Y (en) * | 2000-07-14 | 2001-07-18 | 黎锦平 | Pond for recovering stone slurry powder |
| CN101979335A (en) * | 2010-12-02 | 2011-02-23 | 刘小南 | Process for recycling trace rare earth produced by treatment of waste residues and waste water of rare earth mine |
| CN102229453A (en) * | 2011-04-08 | 2011-11-02 | 金博(上海)建工集团有限公司 | Recycle production process for slag-containing waste water generated during stone machining processing |
| CN102432124A (en) * | 2011-11-04 | 2012-05-02 | 招金有色矿业有限公司 | Process for comprehensively treating and recycling fluorite gangue water |
| CN105645734A (en) * | 2016-03-09 | 2016-06-08 | 旌德县圣裕莹石加工有限公司 | Sludge dewatering and circulating equipment for fluorite tail pulp treatment and application of sludge dewatering and circulating equipment |
| CN205313221U (en) * | 2015-12-23 | 2016-06-15 | 江西师范大学 | " deposit + complexing " be filter effects's heavy metal wastewater purifier in coordination |
| CN105692959A (en) * | 2016-03-01 | 2016-06-22 | 大唐环境产业集团股份有限公司 | Low-sludge-output desulfurization waste water treatment device and method |
| CN105800817A (en) * | 2016-05-31 | 2016-07-27 | 福建南方路面机械有限公司 | Wastewater sediment cleaning recycling system and wastewater sediment cleaning recycling method for concrete mixing plant |
| CN106995246A (en) * | 2017-04-18 | 2017-08-01 | 江苏京源环保股份有限公司 | Accessory substance realizes the desulfurization wastewater Zero discharging system and technique of disposal of resources in factory |
| CN206467020U (en) * | 2017-01-09 | 2017-09-05 | 江苏鲲鹏环保工程技术有限公司 | A kind of clarifier handled for desulfurization wastewater |
-
2018
- 2018-05-21 CN CN201810487424.3A patent/CN108815916A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439340Y (en) * | 2000-07-14 | 2001-07-18 | 黎锦平 | Pond for recovering stone slurry powder |
| CN101979335A (en) * | 2010-12-02 | 2011-02-23 | 刘小南 | Process for recycling trace rare earth produced by treatment of waste residues and waste water of rare earth mine |
| CN102229453A (en) * | 2011-04-08 | 2011-11-02 | 金博(上海)建工集团有限公司 | Recycle production process for slag-containing waste water generated during stone machining processing |
| CN102432124A (en) * | 2011-11-04 | 2012-05-02 | 招金有色矿业有限公司 | Process for comprehensively treating and recycling fluorite gangue water |
| CN205313221U (en) * | 2015-12-23 | 2016-06-15 | 江西师范大学 | " deposit + complexing " be filter effects's heavy metal wastewater purifier in coordination |
| CN105692959A (en) * | 2016-03-01 | 2016-06-22 | 大唐环境产业集团股份有限公司 | Low-sludge-output desulfurization waste water treatment device and method |
| CN105645734A (en) * | 2016-03-09 | 2016-06-08 | 旌德县圣裕莹石加工有限公司 | Sludge dewatering and circulating equipment for fluorite tail pulp treatment and application of sludge dewatering and circulating equipment |
| CN105800817A (en) * | 2016-05-31 | 2016-07-27 | 福建南方路面机械有限公司 | Wastewater sediment cleaning recycling system and wastewater sediment cleaning recycling method for concrete mixing plant |
| CN206467020U (en) * | 2017-01-09 | 2017-09-05 | 江苏鲲鹏环保工程技术有限公司 | A kind of clarifier handled for desulfurization wastewater |
| CN106995246A (en) * | 2017-04-18 | 2017-08-01 | 江苏京源环保股份有限公司 | Accessory substance realizes the desulfurization wastewater Zero discharging system and technique of disposal of resources in factory |
Non-Patent Citations (1)
| Title |
|---|
| 辽宁省地质局中心实验室, 石油化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101397180B (en) | Technique for centralized processing and comprehensive utilization of drilling wastes | |
| CN105600993B (en) | The processing method and processing device of high concentration suspended matter waste water | |
| CN104402139A (en) | Processing method of oil-containing sewage | |
| CN105298415B (en) | A kind of handling process of drilling wastes | |
| CN101069792A (en) | Dimension block-ore production environment-protective treatment system | |
| CN207769373U (en) | A kind of stock-removing machine coolant liquid retracting device | |
| CN201433144Y (en) | Desulfurization waste water treatment recycling device | |
| CN105070972A (en) | Recycling method and device for waste diachylon of lead-acid storage battery | |
| CN104591359A (en) | Sewage treatment device | |
| CN104003545A (en) | Centralized treatment process of oil field fracturing wastewater | |
| CN108815916A (en) | A kind of stone pulp-water processing technique and processing equipment | |
| CN107585917B (en) | Method for treating ceramic polishing wastewater | |
| CN203295284U (en) | Fluoride waste water treatment equipment | |
| CN105251267B (en) | Cement sewage processing and recycling system | |
| CN209226726U (en) | A kind of washed-out sand waste water treatment system | |
| CN110759613A (en) | Recycling process of waste slurry for highway construction | |
| CN102642854A (en) | Treatment method of red mud in Bayer process production flow of aluminum oxide | |
| CN110590122A (en) | Method for circularly applying sludge wastewater to sludge dewatering | |
| CN202576132U (en) | System for closed cyclic utilization of cinder flushing water in sulfuric acid preparation | |
| CN205398299U (en) | Processing apparatus of high concentration suspended solid waste water | |
| CN109095658A (en) | A kind of washed-out sand waste water treatment system | |
| CN205012948U (en) | Processing apparatus of well drilling discarded object | |
| CN106673268A (en) | Oil-gas field sewage treatment system and treatment process thereof | |
| CN107151034A (en) | A kind of mixing plant sewage water treatment method | |
| CN103771626B (en) | Reactor for integrally treating deeply-dehydrated sludge water and concentrated and dehydrated sludge water |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
|
| RJ01 | Rejection of invention patent application after publication |