CN209276308U - A kind of trade effluent and exhaust gas coprocessing system - Google Patents

A kind of trade effluent and exhaust gas coprocessing system Download PDF

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Publication number
CN209276308U
CN209276308U CN201821370642.0U CN201821370642U CN209276308U CN 209276308 U CN209276308 U CN 209276308U CN 201821370642 U CN201821370642 U CN 201821370642U CN 209276308 U CN209276308 U CN 209276308U
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sewage
activated sludge
exhaust gas
water
treatment
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冯愚斌
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Guangzhou Zhi Shun Science And Technology Co Ltd
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Guangzhou Zhi Shun Science And Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The utility model discloses a kind of trade effluents and exhaust gas coprocessing system, including sewage-treatment plant and emission-control equipment;The sewage-treatment plant includes sewage conditioning tank, biochemical treatment apparatus, precipitating filter device, activated sludge adjusting distributing reservoir and recycle-water conditioning tank, wherein, the sewage drainage end of the sewage conditioning tank is connected by the wastewater influent end of pipeline and biochemical treatment apparatus, and the activated sludge upstream end that the activated sludge adjusts distributing reservoir is connect by pipeline with the activated sludge outlet side for precipitating filter device;The emission-control equipment includes biomembrane absorption tower, moisture separation device and activated carbon adsorption device.The trade effluent has the advantages that energy consumption is low with operation cost with exhaust gas coprocessing system, is easy to control and system stabilization, high treating effect.

Description

A kind of trade effluent and exhaust gas coprocessing system
Technical field
The utility model relates to a kind of trade effluent and exhaust gas coprocessing systems, specially at waste plastics recovery recycling The waste plastics cleaning sullage and granulation exhaust gas coprocessing system generated during reason.
Background technique
Waste plastics, the universal process flow of thermoplastic waste plastic's recycling especially during categorized consumer waste are as follows: broken Broken cleaning, dehydration cause clean fragment;Modified granulation, the raw material as plastic products factory again, into the circulation of next link It uses.The waste plastics adherency impurity and residue in life source, the sewage that crushing washing process generates can generate rich through biochemical treatment Remaining activated sludge;It squeezes out to be modified through dewatered fragment progress heating melting and be granulated, because there is the various of pettiness in heating process The volatilizations such as residue, moisture, waste plastics auxiliary agent and reduction object form low-concentration organic exhaust gas.
The sewage and exhaust gas that recovery and regeneration of waste plastics process generates need to be handled, and generation environment is avoided to pollute.Existing skill Sewage treatment and exhaust-gas treatment are respectively processed in art, the commonly used activated carbon adsorption of exhaust-gas treatment, but are easily saturated, and useless Active carbon is high as hazardous waste processing cost;And photodissociation (UV) handles the exhaust gas technology occasion big to capacity and is difficult to adapt to, Energy consumption cost is also higher.That is the operation stability of the prior art is poor, operational process is difficult to control, runs processing cost height.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, using process object while active sludge and give up The characteristics of gas, a kind of trade effluent and exhaust gas coprocessing system are provided, which has energy consumption and operation cost It is low, be easy to control and the advantages of system is stable, high treating effect.
The technical solution that the utility model solves above-mentioned technical problem is:
A kind of trade effluent and exhaust gas coprocessing system, including sewage-treatment plant and emission-control equipment;Wherein, institute State sewage-treatment plant include sewage conditioning tank, biochemical treatment apparatus, precipitating filter device, activated sludge adjust distributing reservoir and Recycle-water conditioning tank, wherein the wastewater influent end of the sewage conditioning tank is connected by pipeline and waste plastics cleaning sullage discharge ends It connects, the sewage drainage end of the sewage conditioning tank is connected by the wastewater influent end of pipeline and biochemical treatment apparatus, the activity The activated sludge upstream end of sludge conditioning distributing reservoir is connect by pipeline with the activated sludge outlet side for precipitating filter device, described The clear water upstream end of recycle-water conditioning tank is connect by pipeline with the clear water outlet side for precipitating filter device;
The emission-control equipment includes biomembrane absorption tower, moisture separation device and activated carbon adsorption device, wherein The biomembrane absorption tower is equipped with the air inlet entered for exhaust gas, and the top on biomembrane absorption tower passes through water-supply-pipe and sewage Activated sludge in processing unit adjusts the activated sludge outlet side connection of distributing reservoir, the activated sludge of biomembrane absorb the bottom of the tower Outlet is connected by the activated sludge upstream end of pipeline and biochemical treatment apparatus;The air inlet of the moisture separation device passes through Pipeline is connect with the exhaust outlet on biomembrane absorption tower, and the exhaust outlet of moisture separation device passes through pipeline and activated carbon adsorption device Air inlet connection.
Preferably, the sewage conditioning tank includes sewage buffer pool and the pre-exposure that is connected to sewage buffer pool by water-supply-pipe Gas pond, wherein the sewage buffer pool is equipped with filter screen, and the preaeration tank bottom is equipped with activated sludge, the exhaust-gas treatment Exhaust outlet in device is connected to by appendix with preaeration tank.When work, plastic cleaning sewage transport into sewage buffer pool, Sewage buffer pool is used to first be filtered the sewage entered in preaeration tank and contamination precipitation, more substantially using filter screen filtration Long-pending solid allows the heavy water impurity such as silt to be deposited to bottom of pond in the way of precipitating, reaches through filtering and oettIed sewage pre- Behind aeration tank, after the exhaust outlet in the emission-control equipment is connected to by appendix with preaeration tank, emission-control equipment is produced Raw treated that cleaned air reaches preaeration tank after appendix conveys, and can be pre-exposure due to containing oxygen in exhaust gas The offer oxygen of activated sludge in gas pond, so that the decomposition that sewage first carries out microorganism before entering biochemical treatment apparatus is located in advance On the one hand reason can be improved the treatment effect of sewage, the cleaned air on the other hand generated again using emission-control equipment is to work Property sludge oxygen supply, not only reduced the use of related oxygen supply equipment, but also can be for re-filtering to exhaust gas, thus have set Count the advantages of ingenious, processing cost is low, high treating effect.
Preferably, the water-supply-pipe between the sewage buffer pool and preaeration tank is in " n " font.It can effectively avoid in this way Impurity in sewage buffer pool is crossed water-supply-pipe and entered in preaeration tank, and principle is: sewage enters sewage buffering from top to down The filtering of filter screen is first passed through behind pond, the impurity in subsequent sewage gradually settles, and sewage will enter preaeration tank, just must be first The least significant end for being located at sewage buffer pool side in " n " font water-supply-pipe is turned down to, is flowed up then along water-supply-pipe in cross It is discharged into preaeration tank to lower end of the flowing then again from water-supply-pipe positioned at preaeration tank side, due in sewage buffer pool Impurity after sedimentation is difficult to float up again and enters preaeration tank by water-supply-pipe, therefore prevents the impurity in sewage buffer pool It enters in preaeration tank.
One preferred embodiment of the utility model, wherein gas gathering mask, the gas gathering mask are equipped with above the biochemical treatment apparatus One end connect with the air inlet by appendix.The purpose being arranged in this way is, carries out in biochemical treatment apparatus to sewage When processing, microorganism decomposition organic matter generates exhaust gas, which can enter exhaust-gas treatment dress by appendix and air inlet Set it is middle uniformly handled, without adding other emission-control equipments.
One preferred embodiment of the utility model, wherein the sewage conditioning tank setting is on the ground, recessed downwards from ground It falls into, the waste plastics cleaning sullage discharge ends are arranged more than earth's surface.In this way, the vertical height of waste plastics cleaning sullage discharge ends Higher than active water conditioning tank, difference in height is formed, so that the activated sludge being discharged from waste plastics cleaning sullage discharge ends is not by it Its power can be only flowed into sewage conditioning tank, to reduce other engines under gravity by pipeline The use of structure, so that whole device structure is simple, work nature is smooth.
One preferred embodiment of the utility model, wherein the water-supply-pipe, which is equipped with, flows into biomembrane absorption for controlling The flow valve of activated sewage flow in tower.By setting flow valve, the flow velocity of activated sewage in water-supply-pipe can be changed, so as to It is enough that the flow of activated sewage is adjusted according to the air inflow of exhaust gas, improve the absorption treatment effect to exhaust gas.
One preferred embodiment of the utility model, wherein the biochemical treatment apparatus and biofilm treatment apparatus are multiple groups, It is arranged between multiple groups biochemical treatment apparatus or between multiple groups biofilm treatment apparatus by way of in parallel.When work, multiple groups are raw The processing task of multiple groups sewage and exhaust gas can be carried out simultaneously by changing processing unit and emission-control equipment, to adapt to extensive dirty The requirement of water and exhaust-gas treatment.
The trade effluent of the utility model and the working principle of exhaust gas coprocessing system are as follows:
The sewage for cleaning waste plastics is drained into sewage conditioning tank, with a certain amount of activated sludge more than needed of memory and to be processed Sewage preaeration mixing, realizes homogenizing;Sewage after preaeration is pumped into biochemical treatment apparatus;It realizes aerobic treatment, sink Shallow lake, amphimicrobian biochemical treatment etc., the supernatant for precipitating filtering enter recycle-water conditioning tank for cleaning waste plastics cycling use of water;It is rich Remaining sludge part enters activated sludge adjusting distributing reservoir and makees organism-absorbing for exhaust-gas treatment;Sludge part enters sewage adjusting Pond partially enters sludge press filtration or mummifying pool.
The working principle of exhaust-gas treatment:
Activated sludge in activated sludge distributing reservoir enters biomembrane absorption tower, and the filler surface being arranged in tower forms life Object film;Exhaust gas is adequately contacted by biomembrane absorption tower with biomembrane, and biomembrane has the organic matter in exhaust gas Effect absorbs;The activated sludge of biomembrane absorb the bottom of the tower discharge, returns to biochemical treatment apparatus and is handled;Exhaust gas after absorbing Moisture removal, then the standard discharge after activated carbon adsorption are removed by moisture separator.
Specifically, the trade effluent of the utility model and exhaust gas coprocessing system are handled according to following below scheme:
(1) sewage for cleaning waste plastics is drained into sewage conditioning tank, with a certain amount of activated sludge more than needed of memory and wait locate The sewage preaeration of reason mixes, and realizes homogenizing;
(2) sewage after preaeration is pumped into biochemical treatment apparatus, at realization aerobic treatment, amphimicrobian biochemistry Reason etc., and the sewage after biochemical treatment is pumped into sedimentation basin and carries out precipitating filtering;
(3) supernatant of precipitating filtering is sent into recycle-water conditioning tank as cleaning waste plastics cycling use of water;It will precipitating Filtered sludge part more than needed is pumped into activated sludge and adjusts in distributing reservoir;
(4) activated sludge the activated sludge part in distributing reservoir is adjusted to be pumped into biomembrane absorption tower as organism-absorbing With part, which is sent into sludge press filtration or mummifying pool, carries out subsequent Treatment of Sludge, and part is sent into Active Regulation pond;
(5) after the activated sludge in step (4) enters in biomembrane absorption tower, the filler surface being arranged in tower forms life Object film is adequately contacted, effectively by biomembrane after the organic matter in exhaust gas enters the biomembrane absorption tower with biomembrane It absorbs;
(6) it in biomembrane absorption tower, completes to absorb that treated that exhaust gas first passes through moisture separator removes moisture removal, then passes through Cross standard discharge after the absorption of active carbon;It completes waste gas absorption activated sludge to flow out through absorb the bottom of the tower, is then sent back to life Change processing unit to be handled.
The utility model have compared with prior art it is below the utility model has the advantages that
1, effective absorption of the biomembrane to low-concentration organic exhaust gas, there are many research achievement and reports before and after 2005, are Mature technology;The utility model is the application system based on the technology.The system of the utility model oneself through carry out full-scale application Test more than a year, works well.
2, waste plastics cleaning sullage processing system and granulation exhaust treatment system are organically combined.It is produced with biochemical wastewater treatment Raw activated sludge absorbs the low concentration organic substance in exhaust gas, achievees the purpose that waste gas purification.
3, the device of entire processing system can be unified in addition to underground tank is by reinforced concrete structure according to the outer of TEU (Twenty-foot Equivalent Unit) Shape structure, have the characteristics that it is structurally reasonable, easy to transportation and installation, be easy to make, it is cheap;
4, entire processing system integration considers, have occupied area is few, gas-liquid conveying process is few, it is easy to operate, be easy to Maintenance, safe and reliable, energy consumption is cheap.Reach that the construction period is short, the feature low with operating cost with low investment.
Detailed description of the invention
Fig. 1 is a kind of trade effluent of the utility model and the process flow chart of exhaust gas coprocessing system.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model Mode is without being limited thereto.
Referring to Fig. 1, the trade effluent and exhaust gas coprocessing system of the utility model include sewage-treatment plant and exhaust gas Processing unit;Wherein, the sewage-treatment plant includes sewage conditioning tank, biochemical treatment apparatus, precipitating filter device, activity dirt Mud adjusts distributing reservoir and recycle-water conditioning tank, wherein the wastewater influent end of the sewage conditioning tank passes through pipeline and waste plastics The connection of cleaning sullage discharge ends, the sewage drainage end of the sewage conditioning tank pass through the wastewater influent of pipeline and biochemical treatment apparatus End connection, the activated sludge upstream end that the activated sludge adjusts distributing reservoir pass through pipeline and the activated sludge for precipitating filter device The clear water upstream end of outlet side connection, the recycle-water conditioning tank is connected by the clear water outlet side of pipeline and precipitating filter device It connects;
The emission-control equipment includes biomembrane absorption tower, moisture separation device and activated carbon adsorption device, wherein The biomembrane absorption tower is equipped with the air inlet entered for exhaust gas, and the top on biomembrane absorption tower passes through water-supply-pipe and sewage Activated sludge in processing unit adjusts the activated sludge outlet side connection of distributing reservoir, the activated sludge of biomembrane absorb the bottom of the tower Outlet is connected by the activated sludge upstream end of pipeline and biochemical treatment apparatus;The air inlet of the moisture separation device passes through Pipeline is connect with the exhaust outlet on biomembrane absorption tower, and the exhaust outlet of moisture separation device passes through pipeline and activated carbon adsorption device Air inlet connection.
Wherein, the sewage conditioning tank includes sewage buffer pool and the preaeration that is connected to sewage buffer pool by water-supply-pipe Pond, wherein the sewage buffer pool is equipped with filter screen, and the preaeration tank bottom is equipped with activated sludge, the exhaust-gas treatment dress Exhaust outlet in setting is connected to by appendix with preaeration tank.When work, plastic cleaning sewage transport is dirty into sewage buffer pool Water buffer pool is used to first be filtered the sewage entered in preaeration tank and contamination precipitation, utilizes filter screen filtration larger volume Solid, allow the heavy water impurity such as silt to be deposited to bottom of pond in the way of precipitating, through filtering and oettIed sewage reach pre-exposure Behind gas pond, after the exhaust outlet in the emission-control equipment is connected to by appendix with preaeration tank, emission-control equipment is generated Treated, and cleaned air reaches preaeration tank after appendix conveys, and can be preaeration due to containing oxygen in exhaust gas The offer oxygen of activated sludge in pond, so that the decomposition that sewage first carries out microorganism before entering biochemical treatment apparatus is located in advance On the one hand reason can be improved the treatment effect of sewage, the cleaned air on the other hand generated again using emission-control equipment is to work Property sludge oxygen supply, not only reduced the use of related oxygen supply equipment, but also can be for re-filtering to exhaust gas, thus have set Count the advantages of ingenious, processing cost is low, high treating effect.
Wherein, the water-supply-pipe between the sewage buffer pool and preaeration tank is in " n " font.Dirt can be effectively avoided in this way Impurity in water buffer pool is crossed water-supply-pipe and entered in preaeration tank, and principle is: sewage enters sewage buffer pool from top to down First pass through the filtering of filter screen afterwards, the impurity in subsequent sewage gradually settles, and sewage will enter preaeration tank, just must first to It is lower to reach the least significant end for being located at sewage buffer pool side in " n " font water-supply-pipe, it flows up then along water-supply-pipe in transverse direction Lower end of the flowing then again from water-supply-pipe positioned at preaeration tank side is discharged into preaeration tank, due to sinking in sewage buffer pool Impurity after drop is difficult to float up again and enters preaeration tank by water-supply-pipe, thus prevent impurity in sewage buffer pool into Enter into preaeration tank.
Wherein, be equipped with gas gathering mask above the biochemical treatment apparatus, one end of the gas gathering mask by appendix and it is described into Port connection.The purpose being arranged in this way is, when biochemical treatment apparatus handles sewage, the organic produce of microorganism decomposition Raw exhaust gas, the exhaust gas can be entered in emission-control equipment by appendix and air inlet and uniformly be handled, from without Add other emission-control equipments.
The sewage conditioning tank setting on the ground, is recessed downwards from ground, the waste plastics cleaning sullage discharge ends setting More than earth's surface.In this way, the vertical height of waste plastics cleaning sullage discharge ends is higher than active water conditioning tank, difference in height is formed, is made The activated sludge being discharged from waste plastics cleaning sullage discharge ends is obtained not by other power, can only be led under gravity It crosses pipeline to be flowed into sewage conditioning tank, to reduce the use of other power mechanisms, so that whole device structure is simple, work It is smooth to make nature.
The water-supply-pipe is equipped with for controlling the flow valve for flowing into activated sewage flow in biomembrane absorption tower.By setting Flow valve is set, the flow velocity of activated sewage in water-supply-pipe can be changed, so as to the air inflow according to exhaust gas to activated sewage Flow is adjusted, and improves the absorption treatment effect to exhaust gas.
In order to improve the treatment effeciency of sewage and exhaust gas, the biochemical treatment apparatus and biofilm treatment apparatus are multiple groups, It is arranged between multiple groups biochemical treatment apparatus or between multiple groups biofilm treatment apparatus by way of in parallel.When work, multiple groups are raw The processing task of multiple groups sewage and exhaust gas can be carried out simultaneously by changing processing unit and emission-control equipment, to adapt to extensive dirty The requirement of water and exhaust-gas treatment.
The trade effluent of the utility model and the working principle of exhaust gas coprocessing system are as follows:
The sewage for cleaning waste plastics is drained into sewage conditioning tank, with a certain amount of activated sludge more than needed of memory and to be processed Sewage preaeration mixing, realizes homogenizing;Sewage after preaeration is pumped into biochemical treatment apparatus;Realize aerobic treatment, precipitating, Amphimicrobian biochemical treatment etc., the supernatant for precipitating filtering enter recycle-water conditioning tank for cleaning waste plastics cycling use of water;It is more than needed Sludge part enters activated sludge adjusting distributing reservoir and makees organism-absorbing for exhaust-gas treatment;Sludge part enters sewage conditioning tank, Part enters sludge press filtration or mummifying pool.
The working principle of exhaust-gas treatment:
Activated sludge in activated sludge distributing reservoir enters biomembrane absorption tower, and the filler surface being arranged in tower forms life Object film;Exhaust gas is adequately contacted by biomembrane absorption tower with biomembrane, and biomembrane has the organic matter in exhaust gas Effect absorbs;The activated sludge of biomembrane absorb the bottom of the tower discharge, returns to biochemical treatment apparatus and is handled;Exhaust gas after absorbing Moisture removal, then the standard discharge after activated carbon adsorption are removed by moisture separator.
Referring to Fig. 1, specifically, the trade effluent of the utility model and exhaust gas coprocessing system according to following below scheme into Row processing:
(1) sewage for cleaning waste plastics is drained into sewage conditioning tank, with a certain amount of activated sludge more than needed of memory and wait locate The sewage preaeration of reason mixes, and realizes homogenizing;
(2) sewage after preaeration is pumped into biochemical treatment apparatus, at realization aerobic treatment, amphimicrobian biochemistry Reason etc., and the sewage after biochemical treatment is pumped into sedimentation basin and carries out precipitating filtering;
(3) supernatant of precipitating filtering is sent into recycle-water conditioning tank as cleaning waste plastics cycling use of water;It will precipitating Filtered sludge part more than needed is pumped into activated sludge and adjusts in distributing reservoir;
(4) activated sludge the activated sludge part in distributing reservoir is adjusted to be pumped into biomembrane absorption tower as organism-absorbing With part, which is sent into sludge press filtration or mummifying pool, carries out subsequent Treatment of Sludge, and part is sent into Active Regulation pond;
(5) after the activated sludge in step (4) enters in biomembrane absorption tower, the filler surface being arranged in tower forms life Object film is adequately contacted, effectively by biomembrane after the organic matter in exhaust gas enters the biomembrane absorption tower with biomembrane It absorbs;
(6) it in biomembrane absorption tower, completes to absorb that treated that exhaust gas first passes through moisture separator removes moisture removal, then passes through Cross standard discharge after the absorption of active carbon;It completes waste gas absorption activated sludge to flow out through absorb the bottom of the tower, is then sent back to life Change processing unit to be handled.
Above-mentioned is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above content It limits, it is made under other any spiritual essence and principles without departing from the utility model to change, modification, substitution, combine, letter Change, should be equivalent substitute mode, be included within the protection scope of the utility model.

Claims (7)

1. a kind of trade effluent and exhaust gas coprocessing system, including sewage-treatment plant and emission-control equipment, feature exist In the sewage-treatment plant includes sewage conditioning tank, biochemical treatment apparatus, precipitating filter device, activated sludge adjusting distribution Pond and recycle-water conditioning tank, wherein arranged by pipeline and waste plastics cleaning sullage at the wastewater influent end of the sewage conditioning tank The sewage drainage end of water end (W.E.) connection, the sewage conditioning tank is connected by the wastewater influent end of pipeline and biochemical treatment apparatus, institute It states activated sludge and adjusts the activated sludge outlet side company that the activated sludge upstream end of distributing reservoir passes through pipeline with precipitating filter device It connects, the clear water upstream end of the recycle-water conditioning tank is connect by pipeline with the clear water outlet side for precipitating filter device;
The emission-control equipment includes biomembrane absorption tower, moisture separation device and activated carbon adsorption device, wherein described Biomembrane absorption tower is equipped with the air inlet entered for exhaust gas, and the top on biomembrane absorption tower passes through water-supply-pipe and sewage treatment Activated sludge in device adjusts the activated sludge outlet side connection of distributing reservoir, the activated sludge discharge of biomembrane absorb the bottom of the tower Mouth is connected by the activated sludge upstream end of pipeline and biochemical treatment apparatus;The air inlet of the moisture separation device passes through pipeline It is connect with the exhaust outlet on biomembrane absorption tower, the exhaust outlet of moisture separation device passes through the air inlet of pipeline and activated carbon adsorption device Mouth connection.
2. trade effluent according to claim 1 and exhaust gas coprocessing system, which is characterized in that the sewage conditioning tank Including sewage buffer pool and the preaeration tank being connected to sewage buffer pool by water-supply-pipe, wherein set on the sewage buffer pool There is filter screen, the preaeration tank bottom is equipped with activated sludge, and the exhaust outlet in the emission-control equipment is by appendix and in advance Aeration tank connection.
3. trade effluent according to claim 2 and exhaust gas coprocessing system, which is characterized in that the sewage buffer pool Water-supply-pipe between preaeration tank is in " n " font.
4. trade effluent according to claim 3 and exhaust gas coprocessing system, which is characterized in that the sewage conditioning tank Setting on the ground, is recessed downwards from ground, and the waste plastics cleaning sullage discharge ends are arranged more than earth's surface.
5. trade effluent according to claim 4 and exhaust gas coprocessing system, which is characterized in that the biochemical treatment dress It sets top and is equipped with gas gathering mask, one end of the gas gathering mask is connect by appendix with the air inlet.
6. according to the described in any item trade effluents of claim 2-5 and exhaust gas coprocessing system, which is characterized in that described defeated Water pipe is equipped with for controlling the flow valve for flowing into activated sewage flow in biomembrane absorption tower.
7. according to the described in any item trade effluents of claim 2-5 and exhaust gas coprocessing system, which is characterized in that the life Change processing unit and biofilm treatment apparatus for multiple groups, between multiple groups biochemical treatment apparatus or between multiple groups biofilm treatment apparatus It is arranged by way of in parallel.
CN201821370642.0U 2018-08-23 2018-08-23 A kind of trade effluent and exhaust gas coprocessing system Active CN209276308U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111484184A (en) * 2020-06-09 2020-08-04 骆向东 Industrial sewage and waste gas coprocessing's integrated processing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111484184A (en) * 2020-06-09 2020-08-04 骆向东 Industrial sewage and waste gas coprocessing's integrated processing apparatus

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