CN105645660B - A kind of tobacco curing sewage disposal system - Google Patents
A kind of tobacco curing sewage disposal system Download PDFInfo
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- CN105645660B CN105645660B CN201410637770.7A CN201410637770A CN105645660B CN 105645660 B CN105645660 B CN 105645660B CN 201410637770 A CN201410637770 A CN 201410637770A CN 105645660 B CN105645660 B CN 105645660B
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Abstract
The present invention relates to a kind of tobacco curing sewage disposal system, it includes grid sump, the grid sump is connected by pipeline with regulating reservoir, the regulating reservoir is connected by pipeline with preliminary sedimentation tank, the preliminary sedimentation tank is connected by pipeline with air-floating apparatus, the air-floating apparatus is connected by pipeline with hydrolysis acidification pool, the hydrolysis acidification pool is connected by pipeline with biological contact oxidation pond, the biological contact oxidation pond is connected by pipeline with second pond, the second pond is connected by pipeline with intermediate pool, the intermediate pool is connected by pipeline with mechanical filter, the mechanical filter is connected by pipeline with active carbon filter, the active carbon filter is connected by pipeline with reuse pool.Automation mechanized operation of the present invention, system run all right, good sewage processing effect.
Description
Technical field
The present invention relates to a kind of sewage disposal system, and in particular to a kind of cigarette Waste Water Treatment.
Background technology
Tobacco curing production technology drainage situation：1. tobacco leaf → cutting machine → tobacco leaf moisting machine → leaf storing cabinet → charger → leaf storing cabinet →
Humidifier → filament cutter → Rinsing machine → damping machine → cut-tobacco drier → Perfuming machine → wire-storing machine → wind powered wire feeder → cigarette bag →
Finished product, the draining at tobacco leaf moisting machine, charger, Rinsing machine, damping machine of this flow；2. offal → terrier wash machine → terrier machine → peduncle-storing cabinet
→ stem cutting machine → stalk gets damp again → flash distillation machine → expanded tower → peduncle-storing cabinet → Perfuming machine → wire-storing machine → wind powered wire feeder → cigarette bag
→ finished product, the draining at terrier wash machine, terrier machine, expanded tower, peduncle-storing cabinet of this flow, above-mentioned draining pollutant concentration is heavier, water
Greatly, biodegradable is poor.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided a kind of automation mechanized operation, be
Unite stable, the tobacco curing sewage disposal system of good sewage processing effect.
Technical scheme：In order to solve the above-mentioned technical problem, a kind of tobacco curing sewage disposal system of the present invention, it includes
Grid sump, the grid sump are connected by pipeline with regulating reservoir, and the regulating reservoir is connected by pipeline with preliminary sedimentation tank,
The preliminary sedimentation tank is connected by pipeline with air-floating apparatus, and the air-floating apparatus is connected by pipeline with hydrolysis acidification pool, the water
Solution acidification pool is connected by pipeline with biological contact oxidation pond, and the biological contact oxidation pond is connected by pipeline with second pond,
The second pond is connected by pipeline with intermediate pool, and the intermediate pool is connected by pipeline with mechanical filter, the machine
Tool filter is connected by pipeline with active carbon filter, and the active carbon filter is connected by pipeline with reuse pool, institute
State reuse pool by pipeline with frequency conversion water supply facility to be connected, the first elevator pump is provided with grid bottom of catchmenting, in institute
State regulating reservoir bottom and be provided with the second elevator pump, the 3rd lifting is provided with the pipeline between the intermediate pool and mechanical filter
Pump, anterior blower fan is provided with the regulating reservoir, is provided with rear portion blower fan on the biological contact oxidation pond, the preliminary sedimentation tank,
Air-floating apparatus and second pond are connected by pipeline with sludge concentration tank, and the sludge concentration tank passes through pipeline and belt filter press phase
Even, be provided with screw pump on the pipeline between the sludge concentration tank and belt filter press, in the intermediate pool provided with from
Sub- odor removal.
The preliminary sedimentation tank is tube settler.
The air-floating apparatus is horizontal flow air flotation device.
The first chemicals dosing plant is provided with the preliminary sedimentation tank, the second chemicals dosing plant is provided with the air-floating apparatus.
The belt filter press and sludge concentration tank are connected by reflux line with regulating reservoir.
Dissolved air water pump is provided with the air-floating apparatus bottom.
The reuse pool passes through Backwash pipeline and the backwashing pump being located in Backwash pipeline and mechanical filter phase
Even.
Swinging grid sewage-removing machine is provided between the grid sump and regulating reservoir, to remove in sanitary sewage
Soft twister, larger solid particle debris and drift, so as to protect follow-up work water pump service life and reduce system processing
Live load.
Regulating reservoir mainly reconciles water, balanced water, mitigate due to water, the inhomogeneities of water quality and set to subsequent treatment
Put and bring influence.Regulating reservoir uses reinforced concrete structure, buried setting.
Preliminary sedimentation tank can remove in waste water can hypostasis and floating object.Waste water after just heavy, about can remove can hypostasis, grease and
The 50% of floating object, the 20% of BOD.
Waste water gravity flow after precipitation is into horizontal flow air flotation device and is aided with chemicals dosing plant addition PAC medicaments.Using floating
Principle is selected to remove the pollutants such as oil, colourity, suspension and partial organic substances in sewage, purify water the dirt removed in sewage
Thing is contaminated, the scum silica frost after processing is discharged into sludge concentration tank.
Air-floating apparatus water outlet enters sewage hydrolyzing acidification pool due to height of water gravity flow.Water in sewage hydrolyzing acidification pool
Solution, then it is to play catalytic action by biology enzyme, accelerate hydrolysis, the catalytic reaction efficiency of enzyme is than accordingly high without enzyme reaction
106-1013 times, this is the special role of biology enzyme, and reaction is carried out under anoxic conditions, and anoxia functions refer to anaerobic or micro-
Oxygen (DO ＜ 0.3-0.5mg/l).Anaerobic reaction is divided into four-stage：First stage hydrolyzes；Second stage is acidified；Phase III acid
Property decline；Fourth stage methanation.Hydrolysis in sewage hydrolyzing acidification pool, it is exactly using first two sections of anaerobic technique, i.e., anti-
It should control in second stage, not enter the phase III, sewage BOD5/CODcr ratios, is increased significantly after hydrolysis process, is used
Embrane method hydrolysis process, because biomass is big, volumetric loading is high, influent COD cr load variations are adapted to, hydrolysis process operation is steady
It is fixed, influenceed by outer temperature Change small, hydrolytic tank does not produce the stink as anaerobic reaction, and hydrolytic tank may be designed to opened type
's.
Hydrolysis acidification pool water outlet gravity flow enters biological contact oxidation pond.Biological Contact Oxidation Process is exactly in biological tank
Biological cenobium is cultivated on filler, biological cleaning is carried out to the various pollutants in sewage using biological bacteria, can be reduced in sewage
Pollutant CODCR, BOD5 absolute figure.
Sewage flows automatically after biological contact oxidization treatment enters second pond.Due to biological bacteria metabolism after biochemical reaction
The reason for produce sediment, be removed by second pond.
Fluid level controller is set in intermediate pool to open according to setting liquid level, stop sewage pump.Pass through sewage pump
The water pressurization of intermediate pool is entered mechanical filter and active carbon filter.
Sludge all focuses on sludge concentration tank caused by sewage disposal system.Liquid level is also provided with sludge concentration tank
Device controls the opening of sludge pump, stopped, and passes through sludge pump and lifts sludge to belt type sludge dewatering system.Taken off through belt mud dewatering equipment
Dry mud outward transport disposal after water.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：Automation mechanized operation of the present invention, overall operation
Steady reliable, using hydrolysis acidification pool, sewage BOD5/CODcr ratios, is increased significantly after hydrolysis process, hydrolysis process fortune
Row is stable, is influenceed by outer temperature Change small, and hydrolytic tank does not produce the stink as anaerobic reaction, and hydrolytic tank may be designed to opening
Formula, after the system is handled, wastewater purifying efficiency is good, meets standard of drainage.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of tobacco curing sewage disposal system of the present invention, it includes grid sump 1, the grid
Sump 1 is connected by pipeline with regulating reservoir 2, and the regulating reservoir 2 is connected by pipeline with preliminary sedimentation tank 3, and the preliminary sedimentation tank 3 passes through
Pipeline is connected with air-floating apparatus 4, and the air-floating apparatus 4 is connected by pipeline with hydrolysis acidification pool 5, and the hydrolysis acidification pool 5 is logical
Piping is connected with biological contact oxidation pond 6, and the biological contact oxidation pond 6 is connected by pipeline with second pond 7, and described two is heavy
Pond 7 is connected by pipeline with intermediate pool 8, and the intermediate pool 8 is connected by pipeline with mechanical filter 9, the mechanical mistake
Filter 9 is connected by pipeline with active carbon filter 10, and the active carbon filter 10 is connected by pipeline with reuse pool 11,
The reuse pool 11 is connected by pipeline with frequency conversion water supply facility 12, and the first lifting is provided with the bottom of grid sump 1
Pump 13, the second elevator pump 14, the pipeline between the intermediate pool 8 and mechanical filter 9 are provided with the bottom of regulating reservoir 2
The 3rd elevator pump 15 is provided with, anterior blower fan 16 is provided with the regulating reservoir 2, is provided with the biological contact oxidation pond 6
Rear portion blower fan 17, the preliminary sedimentation tank 3, air-floating apparatus 4 and second pond 7 are connected by pipeline with sludge concentration tank 18, the sludge
Concentration basin 18 is connected by pipeline with belt filter press 19, the pipeline between the sludge concentration tank 18 and belt filter press 19
Screw pump 20 is provided with, ion deodorization device 21 is provided with the intermediate pool 8；The preliminary sedimentation tank 3 is tube settler；Institute
It is horizontal flow air flotation device to state air-floating apparatus 4；The first chemicals dosing plant 22 is provided with the preliminary sedimentation tank 3, in the air-floating apparatus 4
It is provided with the second chemicals dosing plant 23；The belt filter press 19 and sludge concentration tank 18 are connected by reflux line with regulating reservoir 2；
Dissolved air water pump 24 is provided with the bottom of air-floating apparatus 4；The reuse pool 11 is by Backwash pipeline and is located at backwash tube
Backwashing pump 25 on road is connected with mechanical filter 9.Automation mechanized operation of the present invention, overall operation is steadily reliable, using hydrolysis
Acidification pool, sewage BOD5/CODcr ratios, are increased significantly after hydrolysis process, and hydrolysis process is stable, are become by outer temperature
Change influence is small, and hydrolytic tank does not produce the stink as anaerobic reaction, and hydrolytic tank may be designed to opened type, at the system
After reason, wastewater purifying efficiency is good, meets standard of drainage.
The invention provides a kind of thinking and method, it is many to implement method and the approach of the technical scheme, above institute
State only is the preferred embodiment of the present invention, it is noted that for those skilled in the art, is not being departed from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the guarantor of the present invention
Scope is protected, the available prior art of each part being not known in the present embodiment is realized.
Claims (7)
- A kind of 1. tobacco curing sewage disposal system, it is characterised in that：It includes grid sump (1), and the grid sump (1) is logical Piping is connected with regulating reservoir (2), and the regulating reservoir (2) is connected by pipeline with preliminary sedimentation tank (3), and the preliminary sedimentation tank (3) passes through Pipeline is connected with air-floating apparatus (4), and the air-floating apparatus (4) is connected by pipeline with hydrolysis acidification pool (5), the hydrolysis acidification Pond (5) is connected by pipeline with biological contact oxidation pond (6), and the biological contact oxidation pond (6) passes through pipeline and second pond (7) It is connected, the second pond (7) is connected by pipeline with intermediate pool (8), and the intermediate pool (8) passes through pipeline and mechanical filter Device (9) is connected, and the mechanical filter (9) is connected by pipeline with active carbon filter (10), the active carbon filter (10) it is connected by pipeline with reuse pool (11), the reuse pool (11) passes through pipeline and frequency conversion water supply facility (12) phase Even, the first elevator pump (13) is provided with grid sump (1) bottom, the second lifting is provided with the regulating reservoir (2) bottom Pump (14), the 3rd elevator pump (15) is provided with the pipeline between the intermediate pool (8) and mechanical filter (9), described Regulating reservoir (2) is provided with anterior blower fan (16), and rear portion blower fan (17) is provided with the biological contact oxidation pond (6), described first Heavy pond (3), air-floating apparatus (4) and second pond (7) are connected by pipeline with sludge concentration tank (18), the sludge concentration tank (18) It is connected by pipeline with belt filter press (19), on the pipeline between the sludge concentration tank (18) and belt filter press (19) Provided with screw pump (20), ion deodorization device (21) is provided with the intermediate pool (8).
- 2. tobacco curing sewage disposal system according to claim 1, it is characterised in that：The preliminary sedimentation tank (3) is tube settling Pond.
- 3. tobacco curing sewage disposal system according to claim 1, it is characterised in that：The air-floating apparatus (4) is flat flow Air-floating apparatus.
- 4. tobacco curing sewage disposal system according to claim 1, it is characterised in that：The is provided with the preliminary sedimentation tank (3) One chemicals dosing plant (22), the second chemicals dosing plant (23) is provided with the air-floating apparatus (4).
- 5. tobacco curing sewage disposal system according to claim 1, it is characterised in that：The belt filter press (19) and sludge Concentration basin (18) is connected by reflux line with regulating reservoir (2).
- 6. tobacco curing sewage disposal system according to claim 1, it is characterised in that：Set in the air-floating apparatus (4) bottom There is dissolved air water pump (24).
- 7. tobacco curing sewage disposal system according to claim 1, it is characterised in that：The reuse pool (11) passes through recoil Wash pipeline and the backwashing pump being located in Backwash pipeline (25) is connected with mechanical filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637770.7A CN105645660B (en) | 2014-11-12 | 2014-11-12 | A kind of tobacco curing sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637770.7A CN105645660B (en) | 2014-11-12 | 2014-11-12 | A kind of tobacco curing sewage disposal system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105645660A CN105645660A (en) | 2016-06-08 |
| CN105645660B true CN105645660B (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637770.7A Active CN105645660B (en) | 2014-11-12 | 2014-11-12 | A kind of tobacco curing sewage disposal system |
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| CN (1) | CN105645660B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759002A (en) * | 2016-08-18 | 2018-03-06 | 宜兴市天马环保工程有限公司 | A kind of biochemical waste water processing system |
| CN107792989A (en) * | 2016-08-29 | 2018-03-13 | 江苏众胜灭菌设备科技有限公司 | A kind of sewage water treatment method with acidification |
| CN107512830A (en) * | 2017-09-27 | 2017-12-26 | 江苏国盛华清环保科技有限公司 | A kind of cigar mill's process for comprehensively treating sewage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7172699B1 (en) * | 2004-10-13 | 2007-02-06 | Eimco Water Technologies Llc | Energy efficient wastewater treatment for nitrogen and phosphorus removal |
| CN101723554B (en) * | 2009-12-31 | 2011-09-28 | 华南理工大学 | Chemical fertilizer waste water treatment method |
| CN204265604U (en) * | 2014-11-12 | 2015-04-15 | 宜兴市天马环保工程有限公司 | A kind of tobacco curing Sewage treatment systems |
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Address after: 214215 No. 28 Nan Xin Road, Yixing bridge, Wuxi, Jiangsu Patentee after: Jiangsu Tianma environmental protection science and Technology Group Co., Ltd. Address before: 214215 No. 28 Nan Xin Road, Yixing bridge, Wuxi, Jiangsu Patentee before: YIXING TIANMA ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. |
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