CN108404459A - A kind of dichloro-nicotinic acid production sewage pre-treatment device - Google Patents
A kind of dichloro-nicotinic acid production sewage pre-treatment device Download PDFInfo
- Publication number
- CN108404459A CN108404459A CN201810374354.0A CN201810374354A CN108404459A CN 108404459 A CN108404459 A CN 108404459A CN 201810374354 A CN201810374354 A CN 201810374354A CN 108404459 A CN108404459 A CN 108404459A
- Authority
- CN
- China
- Prior art keywords
- agitating paddle
- sedimentation basin
- ontology
- dichloro
- nicotinic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 26
- AJPKQSSFYHPYMH-UHFFFAOYSA-N 2,6-dichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC=C(Cl)N=C1Cl AJPKQSSFYHPYMH-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000002203 pretreatment Methods 0.000 title claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract 3
- 239000002910 solid waste Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000004519 grease Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JZFPYUNJRRFVQU-UHFFFAOYSA-N Niflumic acid Chemical compound OC(=O)C1=CC=CN=C1NC1=CC=CC(C(F)(F)F)=C1 JZFPYUNJRRFVQU-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HYYBABOKPJLUIN-UHFFFAOYSA-N mefenamic acid Chemical compound CC1=CC=CC(NC=2C(=CC=CC=2)C(O)=O)=C1C HYYBABOKPJLUIN-UHFFFAOYSA-N 0.000 description 1
- 229960003464 mefenamic acid Drugs 0.000 description 1
- 229960000916 niflumic acid Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/286—Means for gentle agitation for enhancing flocculation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of dichloro-nicotinic acid production sewage pre-treatment devices, including sedimentation basin ontology, dredging storehouse is offered at the inside bottom center of the sedimentation basin ontology, it is communicated with blow-off pipe on the outside of the dredging storehouse, the inside in the dredging storehouse is fixed with stirring motor by seal closure, the top of the stirring motor is sequentially connected with sedimentation basin inner body wall by being rotatablely connected frame to the first agitating paddle and the second agitating paddle being bonded, precipitation inclined plate is fixed with by fixing axle on the inner horizontal center line of the sedimentation basin ontology, the top spiral of the sedimentation basin ontology is fixed with I type fixed frames.In the present invention, first by being equipped with blender, it can be stirred when pouring into Extraction solvent and being extracted to the grease on solid waste, to accelerate to extract, improve the efficiency of work, while making solid waste and Extraction solvent comprehensive engagement, extraction more thoroughly.
Description
Technical field
The present invention relates to sewage pre-treatment device technical field more particularly to a kind of dichloro-nicotinic acid production sewage disinfection treatments
Device.
Background technology
Dichloro-nicotinic acid is a kind of chemical substance, and molecular formula (Formula) is C6H4ClNO2, and dichloro-nicotinic acid is used as in medicine
Mesosome, for manufacturing mefenamic acid, Niflumic Acid etc., the fusing point of dichloro-nicotinic acid is 176-180 DEG C, white cleaning powder, insoluble
In cold water, it is slightly dissolved in hot water, dichloro-nicotinic acid production is exactly to be generated when being produced for more dichloro-nicotinic acids with sewage pre-treatment device
Sewage pre-treatment device.
Traditional dichloro-nicotinic acid production sewage pre-treatment device is simple in structure, has a single function, and can only be carried out to it
Precipitation process influences working efficiency so that processing step is more cumbersome.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of dichloro-nicotinic acid production proposed is used
Sewage pre-treatment device.
To achieve the goals above, present invention employs following technical solutions：A kind of dichloro-nicotinic acid production sewage is located in advance
Device, including sedimentation basin ontology are managed, dredging storehouse is offered at the inside bottom center of the sedimentation basin ontology, the dredging storehouse
Outside is communicated with blow-off pipe, and the inside in the dredging storehouse is fixed with stirring motor, the top of the stirring motor by seal closure
It is sequentially connected with 1 inner wall of sedimentation basin ontology to the first agitating paddle and the second agitating paddle being bonded by being rotatablely connected frame, it is described
Precipitation inclined plate is fixed with by fixing axle on the inner horizontal center line of sedimentation basin ontology, the top spiral of the sedimentation basin ontology is solid
Surely there are I type fixed frames, the center position of the I types fixed frame is fixed with rotary electric machine by dynamic mount spiral, and rotates electricity
Machine is sequentially connected by shaft coupling and the agitating paddle of mixing chamber body interior, is offered on the stirring pool body interior appearance wall
Overflow collection slot.
As further describing for above-mentioned technical proposal：
First agitating paddle and the second agitating paddle bottom offer rectangular recess, and the first agitating paddle and the second stirring
The interlaced distribution in position of the rectangular recess of paddle bottom.
As further describing for above-mentioned technical proposal：
The outside shell of the sedimentation basin ontology is upper to be connected with the drainpipe that draining uses in the bottom of overflow collection slot.
As further describing for above-mentioned technical proposal：
The open top height of the overflow collection slot is less than the open top height of sedimentation basin ontology.
As further describing for above-mentioned technical proposal：
First agitating paddle and the second agitating paddle are arcuate structure, and the first agitating paddle and the second agitating paddle are about heavy
The vertical center line of shallow lake pond ontology is symmetrical.
In the present invention, first by being equipped with overflow collection slot, puddle support rotation is driven by stirring motor so that sedimentation basin
Body interior sewage generates centrifugal force, and cooperation overflow collection slot is collected the suspended matter of sewage surface so that the sewage is pre-
Processing unit can be removed the suspended matter in sewage so that its function is more diversified, secondly, by being stirred at two
It is interleaved on paddle to be equipped with rectangular recess, it can both reduce resistance when scraping, agitating paddle had been protected, while can be to precipitation
Pond body bottom portion progress is scraped without dead angle comprehensively, and cleaning is more clean.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of dichloro-nicotinic acid production sewage pre-treatment device proposed by the present invention；
Fig. 2 is a kind of vertical view of dichloro-nicotinic acid production sewage pre-treatment device proposed by the present invention；
Fig. 3 is a kind of agitating paddle structural schematic diagram of dichloro-nicotinic acid production sewage pre-treatment device proposed by the present invention.
Marginal data：
1- sedimentation basins ontology, 2- blow-off pipes, 3- dredgings storehouse, 4- stirring motors, 5- rotation connection frame, the first agitating paddles of 6-,
The second agitating paddles of 61-, 62- rectangular recess, 7- fixing axles, 8- precipitation inclined plates, 9-I types fixed frame, 10- dynamic mounts, 11- rotation electricity
Machine, 12- shaft couplings, 13- puddle supports, 14- overflow collections slot, 15- drainpipes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of dichloro-nicotinic acid production sewage pre-treatment device, including sedimentation basin ontology 1, sedimentation basin ontology
Offer dredging storehouse 3 at 1 inside bottom center, the outside in dredging storehouse 3 is communicated with blow-off pipe 2, and the inside in dredging storehouse 3 passes through close
Sealing cover is fixed with stirring motor 4, and the top of stirring motor 4 is sequentially connected with and 1 inner wall of sedimentation basin ontology by being rotatablely connected frame 5
To the first agitating paddle 61 and the second agitating paddle 62 of fitting, fixed by fixing axle 7 on the inner horizontal center line of sedimentation basin ontology 1
There are precipitation inclined plate 8, the top spiral of sedimentation basin ontology 1 to be fixed with I types fixed frame 9, the center position of I types fixed frame 9 passes through
10 spiral of dynamic mount is fixed with rotary electric machine 11, and rotary electric machine 11 passes through the stirring inside shaft coupling 12 and mixing chamber ontology 1
Paddle 13 is sequentially connected, and overflow collection slot 14 is offered on 1 inside appearance wall of stirring pool ontology.
First agitating paddle 6 and 61 bottom of the second agitating paddle offer rectangular recess 62, and the first agitating paddle 6 and second stirs
The interlaced distribution in position for mixing the rectangular recess 62 of 61 bottom of paddle, so as to pass through the first agitating paddle 6 and the second agitating paddle
61 pairs of 1 bottoms of sedimentation basin ontology are scraped comprehensively, while can be reduced the first agitating paddle 6 and second by rectangular recess 62 and be stirred
The resistance for mixing paddle 61, prevents it from deforming.
The outside shell of sedimentation basin ontology 1 is upper to be connected with the drainpipe that draining uses in the bottom of overflow collection slot 14,
The open top height of overflow collection slot 14 is less than the open top height of sedimentation basin ontology 1, the stirring of the first agitating paddle 6 and second
Paddle 61 is arcuate structure, and the first agitating paddle 6 and the second agitating paddle 61 are mutually right about the vertical center line of sedimentation basin ontology 1
Claim.
Operation principle：The dichloro-nicotinic acid production sewage pre-treatment device is in use, the dirt for first producing dichloro-nicotinic acid
Water is injected into sedimentation basin ontology 1, and the suspended matter in sewage can be flowed into overflow collection slot 14, while rotary electric machine 11 passes through
Shaft coupling 12 drives agitating paddle 13 to be rotated, and centrifugal force is generated under the action of agitating paddle 13 to accelerate the receipts of suspended matter
Collection after the completion of collection, closes rotary electric machine, and the sewage inside sedimentation basin ontology 1 is precipitated, and passes through drainpipe after the completion of precipitation
15 discharges can drive the first agitating paddle 6 and the second agitating paddle 61 right when clearing up sediment by stirring motor 4
1 inner wall of sedimentation basin ontology is scraped, and is then collected in dredging storehouse 3 again, then be discharged by blow-off pipe 2.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of dichloro-nicotinic acid production sewage pre-treatment device, including sedimentation basin ontology (1), which is characterized in that the precipitation
Dredging storehouse (3) is offered at the inside bottom center of pond ontology (1), and blow-off pipe (2) is communicated on the outside of the dredging storehouse (3),
The inside of the dredging storehouse (3) is fixed with stirring motor (4) by seal closure, passes through rotation at the top of the stirring motor (4)
Link (5) is sequentially connected with sedimentation basin ontology (1) inner wall to the first agitating paddle (61) and the second agitating paddle (62) being bonded,
Precipitation inclined plate (8), the sedimentation basin sheet are fixed with by fixing axle (7) on the inner horizontal center line of the sedimentation basin ontology (1)
The top spiral of body (1) is fixed with I types fixed frame (9), and the center position of the I types fixed frame (9) passes through dynamic mount (10)
Spiral is fixed with rotary electric machine (11), and rotary electric machine (11) passes through the internal stirring of shaft coupling (12) and mixing chamber ontology (1)
Paddle (13) is sequentially connected, and overflow collection slot (14) is offered on the internal appearance wall of the stirring pool ontology (1).
2. a kind of dichloro-nicotinic acid production sewage pre-treatment device according to claim 1, which is characterized in that described first
Agitating paddle (6) and the second agitating paddle (61) bottom offer rectangular recess (62), and the first agitating paddle (6) and the second agitating paddle
(61) the interlaced distribution in position of the rectangular recess (62) of bottom.
3. a kind of dichloro-nicotinic acid production sewage pre-treatment device according to claim 1, which is characterized in that the precipitation
The outside shell of pond ontology (1) is upper to be connected with the drainpipe (15) that draining uses in the bottom of overflow collection slot (14).
4. a kind of dichloro-nicotinic acid production sewage pre-treatment device according to claim 1, which is characterized in that the overflow
The open top height of collecting tank (14) is less than the open top height of sedimentation basin ontology (1).
5. a kind of dichloro-nicotinic acid production sewage pre-treatment device according to claim 1, which is characterized in that described first
Agitating paddle (6) and the second agitating paddle (61) are arcuate structure, and the first agitating paddle (6) and the second agitating paddle (61) are about precipitation
The vertical center line of pond ontology (1) is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374354.0A CN108404459B (en) | 2018-04-24 | 2018-04-24 | Sewage pretreatment device for dichloronicotinic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374354.0A CN108404459B (en) | 2018-04-24 | 2018-04-24 | Sewage pretreatment device for dichloronicotinic acid production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108404459A true CN108404459A (en) | 2018-08-17 |
| CN108404459B CN108404459B (en) | 2024-06-07 |
Family
ID=63136527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374354.0A Active CN108404459B (en) | 2018-04-24 | 2018-04-24 | Sewage pretreatment device for dichloronicotinic acid production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108404459B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495001A (en) * | 2020-11-23 | 2021-03-16 | 徐全辉 | Sedimentation tank that water environmental protection used |
| CN112933682A (en) * | 2021-04-01 | 2021-06-11 | 安徽农业大学 | Equipment for treating sewage from micropterus salmoides cultivation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2125792A1 (en) * | 1993-06-16 | 1994-12-17 | Takuo Harato | Sedimentation type solid-liquid separator |
| CN107648894A (en) * | 2017-11-10 | 2018-02-02 | 重庆林德科技发展有限公司 | A kind of efficient settler |
| CN207119171U (en) * | 2017-08-24 | 2018-03-20 | 无锡浩润环保科技有限公司 | A kind of accelerator |
| CN207237411U (en) * | 2017-09-26 | 2018-04-17 | 杨鸣泽 | A kind of fresh stirred filter of slurry of the dried venom of toads |
| CN208436445U (en) * | 2018-04-24 | 2019-01-29 | 浙江荣凯科技发展有限公司 | Sewage pre-treatment device is used in a kind of production of dichloro-nicotinic acid |
-
2018
- 2018-04-24 CN CN201810374354.0A patent/CN108404459B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2125792A1 (en) * | 1993-06-16 | 1994-12-17 | Takuo Harato | Sedimentation type solid-liquid separator |
| CN207119171U (en) * | 2017-08-24 | 2018-03-20 | 无锡浩润环保科技有限公司 | A kind of accelerator |
| CN207237411U (en) * | 2017-09-26 | 2018-04-17 | 杨鸣泽 | A kind of fresh stirred filter of slurry of the dried venom of toads |
| CN107648894A (en) * | 2017-11-10 | 2018-02-02 | 重庆林德科技发展有限公司 | A kind of efficient settler |
| CN208436445U (en) * | 2018-04-24 | 2019-01-29 | 浙江荣凯科技发展有限公司 | Sewage pre-treatment device is used in a kind of production of dichloro-nicotinic acid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495001A (en) * | 2020-11-23 | 2021-03-16 | 徐全辉 | Sedimentation tank that water environmental protection used |
| CN112933682A (en) * | 2021-04-01 | 2021-06-11 | 安徽农业大学 | Equipment for treating sewage from micropterus salmoides cultivation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108404459B (en) | 2024-06-07 |
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| CB02 | Change of applicant information |
Country or region after: China Address after: 323300 Zhejiang city of Lishui province Suichang County High Town Industrial Park on the way Applicant after: ZHEJIANG RONGKAI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 323300 Zhejiang city of Lishui province Suichang County High Town Industrial Park on the way Applicant before: ZHEJIANG RONGKAI TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |
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