CN207525119U - A kind of sludge aerobic handles control system - Google Patents
A kind of sludge aerobic handles control system Download PDFInfo
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- CN207525119U CN207525119U CN201721421184.4U CN201721421184U CN207525119U CN 207525119 U CN207525119 U CN 207525119U CN 201721421184 U CN201721421184 U CN 201721421184U CN 207525119 U CN207525119 U CN 207525119U
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- unit
- control system
- sludge
- air blower
- processing control
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- 239000010802 sludge Substances 0.000 title claims abstract description 80
- 238000000855 fermentation Methods 0.000 claims abstract description 42
- 230000004151 fermentation Effects 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 230000000813 microbial effect Effects 0.000 claims description 18
- 230000001580 bacterial effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 230000003750 conditioning effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 description 6
- 238000010564 aerobic fermentation Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013499 data model Methods 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009790 rate-determining step (RDS) Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 241001553178 Arachis glabrata Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of sludge aerobic processing control system, and the sludge aerobic processing control system includes：Press filtration unit, mixed cell, aqueous amount detection unit, hot saw PLC, the first air blower, the second air blower, fermentation unit and monitoring unit, wherein, the press filtration unit, mixed cell, fermentation unit and monitoring unit are sequentially connected, the mixed cell, aqueous amount detection unit, hot saw PLC and the first air blower are sequentially connected, and the fermentation unit, monitoring unit, hot saw PLC and the second air blower are sequentially connected.The application provides a kind of sludge aerobic processing control system, and the processing procedure of sludge can be monitored in real time, and passes through the real-time control that hot saw PLC realizes processing procedure, so as to improve the treatment effeciency of sludge.
Description
Technical field
The utility model is related to technical field of sludge treatment, and in particular to a kind of sludge aerobic handles control system.
Background technology
The processing of municipal sludge mainly has landfill, burning and aerobic fermentation method etc. with treatment approach.Although landfill is still
The important way of current sludge treatment, but with being understood in depth to its drawback, the attitude of selection is more and more careful.Due to sludge
In semisolid, containing a large amount of unstable organic matters, directly landfill destroys landfill yard larger, and there are some potential safety problemss.
Although sludge incineration thorough reduction, investment and operating cost are high, and burning process easily discharges the pollutants such as mercury, lead, makes
Into atmosphere pollution.Therefore, sludge is effectively treated frequently with aerobic fermentation method at present.
Sludge aerobic processing nearly three grows up on the basis of time delay aeration activated sludge method during the last ten years, mesh
Be stabilized sludge, mitigate sludge to environment and unexpected harm, while reduce the final processing capacity of sludge, it main excellent
Point is that initial investment is few, and operation is simple, and final product amount is small, odorless, and the BOD concentration of supernatant is relatively low.And it is used at present
Sludge aerobic facture, there is treatment effeciency it is relatively low, can not to the processing procedure of sludge realize automatically control the shortcomings of.
Utility model content
In view of this, the application provides a kind of sludge aerobic processing control system, and the processing procedure of sludge can be carried out
Monitoring in real time, and pass through the real-time control that hot saw PLC realizes processing procedure, so as to improve the treatment effeciency of sludge.
For solution more than technical problem, technical solution provided by the utility model is a kind of sludge aerobic processing control system
System, the sludge aerobic processing control system include：Press filtration unit, mixed cell, aqueous amount detection unit, hot saw PLC, first
Air blower, the second air blower, fermentation unit and monitoring unit, wherein, the press filtration unit, mixed cell, fermentation unit and prison
It surveys unit to be sequentially connected, the mixed cell, aqueous amount detection unit, hot saw PLC and the first air blower are sequentially connected, the hair
Ferment unit, monitoring unit, hot saw PLC and the second air blower are sequentially connected.
Further, the hot saw PLC includes power distribution cabinet and CPU module.
Further, the power distribution cabinet includes PLC and power module.
Further, fm components are both provided in first air blower and the second air blower.
Further, the sludge aerobic processing control system further includes auxiliary material conditioning unit, wherein, the auxiliary material conditioning
Unit is connected with the mixed cell.
Further, the sludge aerobic processing control system further includes alarm unit, wherein, the alarm unit and institute
Monitoring unit is stated to be connected.
Further, the sludge aerobic processing control system further includes microbial bacterial agent unit, wherein, the hot saw
PLC, microbial bacterial agent unit and fermentation unit are sequentially connected.
The utility model provides a kind of sludge aerobic processing control system, and the sludge aerobic handles control system packet
It includes：Press filtration unit, mixed cell, aqueous amount detection unit, hot saw PLC, the first air blower, the second air blower, fermentation unit and
Monitoring unit, wherein, the press filtration unit, mixed cell, fermentation unit and monitoring unit are sequentially connected, the mixed cell,
Aqueous amount detection unit, hot saw PLC and the first air blower are sequentially connected, the fermentation unit, monitoring unit, hot saw PLC and
Two air blowers are sequentially connected.Since the water content of sludge is high, volume is very big, and the subsequent processing difficulty of sludge is larger, therefore, this
Application proposes introducing press filtration unit, reduces sludge water content after press filtration unit press filtration, volume reduction；And pass through press filtration list
Sludge after first press filtration, water content is still very high, and therefore, the application is it is further proposed that introduce auxiliary material conditioning unit, and will be through
Sludge after press filtration unit press filtration is mixed with auxiliary material in mixed cell, further to reduce the water content of sludge, is filled for it
Distribute ferment and advantage be provided, wherein be provided with auxiliary material in the auxiliary material conditioning unit, the auxiliary material is crop material, sawdust,
One kind in mushroom residue or peanut shell.
Aqueous amount detection unit will be delivered to through the mixed mixture of mixed cell, and by aqueous amount detection unit to it
Water content is detected, and gained detection data is sent at hot saw PLC by aqueous amount detection unit, and control is performed by hot saw PLC
Operation.Wherein, the purpose that the application proposes to introduce aqueous amount detection unit is that the fermentation efficiency of sludge and its water content are close
Correlation only controls the water content of sludge, could effectively improve its treatment effeciency, aqueous amount detection unit is to mixed
Mixture water content is detected, and carries out operation according to gained water content data by hot saw PLC, judges whether mixture meets
Water content needed for fermentation is transported to fermentation unit if meeting, if not satisfied, controlling the first air blower by hot saw PLC
Working condition so that be delivered to the mixture of fermentation unit water content meet needed for.Wherein, hot saw PLC includes power distribution cabinet
And CPU module, the power distribution cabinet include PLC and power module；After hot saw PLC receives the signal from aqueous amount detection unit,
Its internal CPU will carry out processing operation, and operation result is sent at PLC according to the model that prestores with the data obtained, by PLC
The working condition of the first air blower is controlled, wherein, fm components are provided in the first air blower, PLC is by controlling fm components
And control the air volume of air blower.
The water content of mixture after the adjustment after, be transmitted to fermentation unit carry out aerobic fermentation step.Wherein, the fermentation is single
Member is connected with monitoring unit, the oxygen content for being used to monitor in fermentation unit and the variation of temperature, and acquired results are sent
To hot saw PLC, by hot saw PLC executive control operations.After hot saw PLC receives the signal from monitoring unit, by basis
The data model to prestore carries out processing operation, and operation result is sent at PLC with the data obtained, by the second drum of PLC controls
The working condition of wind turbine and microbial bacterial agent unit, wherein, the other end of the second air blower and microbial bacterial agent unit with hair
Ferment unit is connected.Wherein, fm components are provided in the second air blower, PLC controls air blower by controlling fm components
Air volume so as to control the oxygen content in fermentation unit, makes sludge fully ferment in fermentation unit, improves the processing effect of sludge
Rate；The purpose for introducing microbial bacterial agent unit is that microorganism can generate heat during the fermentation, by monitoring fermentation unit
Interior temperature change, so as to it can be seen that in fermentation unit microbial bacterial agent content, gained temperature data is sent to hot saw PLC
Afterwards, hot saw PLC is calculated according to the model that prestores, and controls microbial bacterial agent unit to fermentation unit input microbial bacterial agent
Content makes sludge fully ferment in fermentation unit, so as to improve the treatment effeciency of sludge.Wherein, in the control system also
Alarm unit is provided with, is connected with monitoring unit, when monitoring unit sends a control signal to hot saw PLC, alarm unit is opened
Beginning work.So far, primary sludge Aerobic Process for Treatment rate-determining steps are completed.
Description of the drawings
Fig. 1 is that the sludge aerobic of the utility model handles the structure diagram of control system
Specific embodiment
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model part of the embodiment rather than whole embodiments.Based on the embodiment in the utility model,
Without making creative work, all other embodiments obtained belong to this to those of ordinary skill in the art
Utility model protection range.
Referring to Fig. 1, specific embodiment of the present invention uses following technical scheme：A kind of sludge aerobic processing control system
System, the sludge aerobic processing control system include：Press filtration unit, mixed cell, aqueous amount detection unit, hot saw PLC, first
Air blower, the second air blower, fermentation unit and monitoring unit, wherein, the press filtration unit, mixed cell, fermentation unit and prison
It surveys unit to be sequentially connected, the mixed cell, aqueous amount detection unit, hot saw PLC and the first air blower are sequentially connected, the hair
Ferment unit, monitoring unit, hot saw PLC and the second air blower are sequentially connected；Wherein, the hot saw PLC includes power distribution cabinet and CPU moulds
Block；The power distribution cabinet includes PLC and power module；Fm components are both provided in first air blower and the second air blower；
The sludge aerobic processing control system further includes auxiliary material conditioning unit, wherein, the auxiliary material conditioning unit mixes list with described
Member is connected；The sludge aerobic processing control system further includes alarm unit, wherein, the alarm unit and the monitoring unit
It is connected；The sludge aerobic processing control system further includes microbial bacterial agent unit, wherein, the hot saw PLC, microbial bacterial agent
Unit and fermentation unit are sequentially connected.
According to above-mentioned construction, the utility model proposes a kind of sludge aerobics to handle control system, using the system to generating
Sludge carry out processing and can improve the treatment effeciency of sludge.Since the water content of paper mill sludge is high, volume is very big, after sludge
Continuous intractability is larger, and therefore, the application proposes to introduce press filtration unit, makes paper mill sludge water content after press filtration unit press filtration
It reduces, volume reduction, after press filtration unit press filtration, moisture content and volume are still larger, therefore sludge need to be carried out further
Processing.The application is mixing the sludge after press filtration unit press filtration with auxiliary material it is further proposed that introducing auxiliary material conditioning unit
It is sufficiently mixed in unit, further to reduce the water content of sludge, strong item is provided for the further aerobic fermentation of sludge
Part.Wherein, the application also introduces aqueous amount detection unit, is used to detecting the water content of sludge after mixing, and by acquired results
It is sent at hot saw PLC, by the water content of hot saw PLC control sludge, wherein, the CPU in hot saw PLC is to gained water content data
It is calculated, and result of calculation is sent at PLC, by PLC executive control operations；Wherein, PLC is by controlling the first air blast
The working condition of fm components in machine and control discharge quantity of fan of first air blower to mixed cell, so as to control in mixed cell
The water content of sludge, so that the water content of sludge meets needed for fermentation.
The water content of mud mixture after the adjustment after, transmit it to and aerobic fermentation step carried out in fermentation unit.Wherein,
The application proposes to introduce monitoring unit, and it is made with fermentation unit to be connected, for monitoring the oxygen content and temperature in fermentation unit
The variation of degree, and gained testing result is sent in real time at hot saw PLC, judge simultaneously executive control operation by hot saw PLC.
At the same time, the monitoring unit is also connected with alarm unit, and the introducing purpose of alarm unit is indicative function, when monitoring is single
When member sends a control signal to hot saw PLC, alarm unit is started to work.
After hot saw PLC receives the signal from monitoring unit, according to the data model to prestore to gained testing number
According to processing operation is carried out, and operation result is sent at PLC, by PLC to the work of the second air blower and microbial bacterial agent unit
It is controlled as state, wherein, the other end of the second air blower and microbial bacterial agent unit is connected with fermentation unit.Wherein,
Fm components are provided in second air blower, PLC controls the air volume of air blower by controlling the working condition of fm components,
So as to control the oxygen content in fermentation unit, sludge is made fully to ferment in fermentation unit, improve the treatment effeciency of sludge；This Shen
Please in the introducing microbial bacterial agent unit that proposes, heat can be generated during the fermentation, monitoring unit passes through that monitor fermentation single
Temperature change in member, so as to it can be seen that in fermentation unit microbial bacterial agent content, gained temperature data is sent to hot saw
After PLC, hot saw PLC is calculated according to the model that prestores, and microbial bacterial agent unit is controlled to input microbial bacteria to fermentation unit
The content of agent, makes sludge fully ferment in fermentation unit, so as to improve the treatment effeciency of sludge.So far, primary sludge is completed
Aerobic Process for Treatment rate-determining steps.
It the above is only the preferred embodiment of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For the limitation to the utility model, the scope of protection of the utility model should be subject to claim limited range.For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of sludge aerobic handles control system, which is characterized in that the sludge aerobic processing control system includes：Press filtration list
Member, mixed cell, aqueous amount detection unit, hot saw PLC, the first air blower, the second air blower, fermentation unit and monitoring unit,
Wherein, the press filtration unit, mixed cell, fermentation unit and monitoring unit are sequentially connected, the mixed cell, water content detection
Unit, hot saw PLC and the first air blower are sequentially connected, the fermentation unit, monitoring unit, hot saw PLC and the second air blower according to
It is secondary to be connected.
2. a kind of sludge aerobic processing control system according to claim 1, which is characterized in that the hot saw PLC includes
Power distribution cabinet and CPU module.
3. a kind of sludge aerobic processing control system according to claim 2, which is characterized in that the power distribution cabinet includes
PLC and power module.
4. a kind of sludge aerobic processing control system according to claim 1, which is characterized in that first air blower and
Fm components are both provided in second air blower.
A kind of 5. sludge aerobic processing control system according to claim 1, which is characterized in that the sludge aerobic processing
Control system further includes auxiliary material conditioning unit, wherein, the auxiliary material conditioning unit is connected with the mixed cell.
A kind of 6. sludge aerobic processing control system according to claim 1, which is characterized in that the sludge aerobic processing
Control system further includes alarm unit, wherein, the alarm unit is connected with the monitoring unit.
A kind of 7. sludge aerobic processing control system according to claim 1, which is characterized in that the sludge aerobic processing
Control system further includes microbial bacterial agent unit, wherein, the hot saw PLC, microbial bacterial agent unit and fermentation unit phase successively
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421184.4U CN207525119U (en) | 2017-10-30 | 2017-10-30 | A kind of sludge aerobic handles control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421184.4U CN207525119U (en) | 2017-10-30 | 2017-10-30 | A kind of sludge aerobic handles control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207525119U true CN207525119U (en) | 2018-06-22 |
Family
ID=62571572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421184.4U Expired - Fee Related CN207525119U (en) | 2017-10-30 | 2017-10-30 | A kind of sludge aerobic handles control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207525119U (en) |
-
2017
- 2017-10-30 CN CN201721421184.4U patent/CN207525119U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |