CN107935337A - A kind of three mud recovery systems and its recovery process - Google Patents
A kind of three mud recovery systems and its recovery process Download PDFInfo
- Publication number
- CN107935337A CN107935337A CN201711440176.9A CN201711440176A CN107935337A CN 107935337 A CN107935337 A CN 107935337A CN 201711440176 A CN201711440176 A CN 201711440176A CN 107935337 A CN107935337 A CN 107935337A
- Authority
- CN
- China
- Prior art keywords
- mud
- mixer
- lime stone
- petroleum coke
- pretreatment unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 37
- 235000019738 Limestone Nutrition 0.000 claims abstract description 36
- 239000006028 limestone Substances 0.000 claims abstract description 36
- 239000002006 petroleum coke Substances 0.000 claims abstract description 33
- 239000004568 cement Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000004615 ingredient Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 3
- 239000011499 joint compound Substances 0.000 description 5
- 239000002910 solid waste Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to technical field of sludge treatment, and disclosing a kind of three mud recovery systems and its recovery process, the three mud recovery system includes：Three mud pretreatment units, petroleum coke pretreatment unit, lime stone pretreatment unit, mixer, discharging portion, three mud pretreatment units include being sequentially connected the filtration apparatus of setting, oily meausring apparatus, petroleum coke pretreatment unit includes the first crusher, the aggregate dispensing device for being sequentially connected setting, and lime stone pretreatment unit includes the second crusher, cement bin, cement ingredient device for being sequentially connected setting；In the technical process for recycling three mud, three mud are inputted into mixer after three mud pretreatment units are filtered, measured, petroleum coke and lime stone input mixer again after stirring and measure respectively, mixed three kinds of raw materials finally stir in mixer according to a certain percentage, the required condition of CFB boiler burning can be reached, so as to carry out recycling comprehensive utilization to three mud.
Description
Technical field
The present invention relates to technical field of sludge treatment, more particularly to a kind of three mud recovery systems and its recovery process.
Background technology
Activated sludge, greasy filth and the tank pond scum silica frost that sewage farm produces become " three mud ", at present, for the main of three mud
Processing mode is：Commission third party's qualification unit is transported and then focused on, and not only processing cost is huge for this processing mode,
And since commission third party's transport needs to transport in batch, the pilling up time of solid waste is added, causes the stacking field of three mud
Pollution of the area to environment.
The content of the invention
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of three mud recovery systems and recovery process, by three
Mud, lime stone, petroleum coke are stirred are recycled according to a certain percentage, can meet that CFB boiler burning is required
Condition, so as to carry out recycling comprehensive utilization to three mud.
To achieve these goals, the present invention provides a kind of three mud recovery systems, it includes：Three mud pretreatment units, stone
Oil coke pretreatment unit, lime stone pretreatment unit, mixer, discharging portion, the outlet of the mixer connect with the discharging portion
Connect；The three mud pretreatment unit includes filtration apparatus, the oily meausring apparatus set gradually, the outlet connection of the filtration apparatus
The import of the oil meausring apparatus；The petroleum coke pretreatment unit includes the first crusher, the aggregate batching dress set gradually
Put, the outlet of first crusher connects the import of the aggregate dispensing device；The lime stone pretreatment unit include according to
The second crusher, cement bin, the cement ingredient device of secondary setting, the outlet of second crusher are connected by screw conveyor
In the import of the cement bin, the outlet of the cement bin is connected to the import of the cement ingredient device；The oil weighs dress
Put, three mud, petroleum coke, the lime stone after metering are delivered to by aggregate dispensing device, cement ingredient device by transmission device
The entrance of the mixer.
Preferably, the transmission device between the oily meausring apparatus and the mixer is belt gear.
Preferably, the transmission device between the aggregate dispensing device, cement ingredient device and the mixer
It is hoist engine.
Preferably, it is additionally provided with steam-heating apparatus between the filtration apparatus and the oily meausring apparatus.
Same purpose, based on the three mud recovery system, the present invention also provides a kind of three mud recovery process, it include with
Lower step：First, three mud are subjected to filtering and concentrating, measure, be delivered to mixer, then respectively by petroleum coke, lime stone by crushing
Machine is broken into compared with fine grain, metering, transport to mixer；Then, it is three mud by volume ratio：Lime stone：Petroleum coke=1:1:10
Raw material is stirred in mixer；Input to the discharging portion preserves after the completion of stirring, that is, completes the recycling of three mud.
Preferably, three mud carries out steam heating before stirring in the steam-heating apparatus.
Preferably, it is transmitted to by three mud after metering by the belt gear in the mixer.
Preferably, the stirring is delivered to by the hoist engine by the petroleum coke after metering and lime stone
In machine.
The present invention provides a kind of three mud recovery systems and recovery process, and it is single that the three mud recovery system includes the pretreatment of three mud
Member, petroleum coke pretreatment unit, lime stone pretreatment unit, mixer, pre-process three mud in three mud in three mud removal process
Filtered in unit, weigh after transport to mixer, petroleum coke and lime stone are respectively in petroleum coke pretreatment unit and lime
Stone pretreatment unit measures again after crushing, is then sent to mixer, three mud, petroleum coke, lime according to a certain percentage
Stone is mixed in mixer, can reach the required condition of CFB boiler burning, so as to three mud recycle comprehensive
Close and utilize, not only reduce the pilling up time of solid waste, reduce three mud and stack pollution of the place to environment, and can save
About cost.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of three mud recovery system in the embodiment of the present invention；
Fig. 2 is the flow chart of three mud recovery process in the embodiment of the present invention；
In figure, 10, three mud pretreatment units；11st, filtration apparatus；12nd, oily meausring apparatus；13rd, steam heater；20、
Petroleum coke pretreatment unit；21st, the first crusher；22nd, aggregate dispensing device；30th, lime stone pretreatment unit；31st, second is broken
Broken machine；32nd, screw conveyor；33rd, cement bin；34th, cement ingredient device；40th, mixer；50th, discharging portion.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As shown in Figure 1, the three mud recovery system of one kind of the preferred embodiment of the present invention, it includes：Three mud pretreatment units 10,
Petroleum coke pretreatment unit 20, lime stone pretreatment unit 30, mixer 40, discharging portion 50, the outlet of the mixer 40 with
The discharging portion 50 connects；The three mud pretreatment unit 10 includes filtration apparatus 11, the oily meausring apparatus 12 set gradually, institute
State the import of the outlet connection oily meausring apparatus 12 of filtration apparatus 11；The petroleum coke pretreatment unit 20 includes setting successively
The first crusher 21, the aggregate dispensing device 22 put, the outlet of first crusher 21 connect the aggregate dispensing device 22
Import；The lime stone pretreatment unit 30 includes the second crusher 31, cement bin 33, the cement ingredient device set gradually
34, the outlet of second crusher 31 is connected to the import of the cement bin 33, the cement bin by screw conveyor 32
33 outlet is connected to the import of the cement ingredient device 34；The oil meausring apparatus 12, aggregate dispensing device 22, cement are matched somebody with somebody
Three mud, petroleum coke, lime stone after metering is delivered to the entrance of the mixer 40 by material device 34 by transmission device.Institute
Stating three mud recovery systems includes three mud pretreatment units 10, petroleum coke pretreatment unit 20, lime stone pretreatment unit 30, stirring
Machine 40, due to three mud just transport it is higher to moisture content during material storage yard, need to by three mud in three mud pretreatment units 10 first into
Row filtering, then transported after weighing to mixer 40, petroleum coke and lime stone are respectively in petroleum coke pretreatment unit 20 and lime stone
Pretreatment unit 30 is crushed to compared with fine grain, then by being delivered to mixer 40 after metering, three mud, stone according to a certain percentage
Oil coke, lime stone are mixed in mixer, can reach the required condition of CFB boiler burning, so as to three mud
Recycling comprehensive utilization is carried out, not only reduces the pilling up time of solid waste, three mud is reduced and stacks dirt of the place to environment
Dye, and can be cost-effective.
In the present embodiment, the transmission device between the oil meausring apparatus 12 and the mixer 40 is belt drive
Structure, in three mud of convenience in transport to mixer 40.
Same purpose, in order to facilitate transporting petroleum is burnt and lime stone to mixer in, the aggregate dispensing device 22, water
Transmission device between mud proportioner 34 and the mixer 40 is hoist engine.
Based on above-mentioned technical proposal, in order to be sufficiently stirred three kinds of raw materials, a kind of three mud recovery systems are provided in the present embodiment,
Be additionally provided with steam-heating apparatus 13 between the filtration apparatus 11 and the oily meausring apparatus 12, before stirring to three mud into
Row steam heats.
The present invention also provides a kind of three mud recovery process based on above-mentioned three mud recovery system, and with reference to shown in Fig. 2, its is main
Comprise the following steps：First, three mud are carried out to filtering and concentrating, metering respectively by three mud pretreatment units 10, then is delivered to and stirs
Machine 40 is mixed, then is respectively broken into petroleum coke, lime stone compared with fine grain, metering, transport to mixer 40 by crusher；Then, will
Volume ratio is three mud：Lime stone：Petroleum coke=1:1:10 raw material is stirred in mixer 40；Inputted after the completion of stirring to
The discharging portion 50 preserves, that is, completes the recycling of three mud.Using the three mud recovery process carry out three mud recycling, can by three mud,
Petroleum coke, lime stone mixing recycling are so that it disclosure satisfy that CFB boiler then required condition, not only environmentally friendly and saving
Cost, enables three mud to recycle.
Preferably, three mud carries out steam heating before stirring in the steam-heating apparatus 13, can be conducive to
Stir.
Further, in order to transmit conveniently, it is transmitted to by three mud after metering by the belt gear described
In mixer 40, it is delivered to by the petroleum coke after metering and lime stone by the hoist engine in the mixer 40.
To sum up, the embodiment of the present invention provides a kind of three mud recovery systems and its recovery process, the three mud recovery system bag
Three mud pretreatment units 10, petroleum coke pretreatment unit 20, lime stone pretreatment unit 30, mixer 40 are included, three mud recycled
Three mud are filtered in three mud pretreatment units 10 in journey, measure after transport to mixer, petroleum coke and lime stone difference
Measured again after crushing in petroleum coke pretreatment unit 20 and lime stone pretreatment unit 30, be then sent to mixer 40, press
It is mixed according to three mud, petroleum coke, lime stone of certain ratio in mixer, CFB boiler burning institute can be reached
The condition needed, so as to carry out recycling comprehensive utilization to three mud, not only reduces the pilling up time of solid waste, reduces three
Mud stacks pollution of the place to environment, and can be cost-effective.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. three mud recovery systems, it is characterised in that including：Three mud pretreatment units (10), petroleum coke pretreatment unit (20), lime stone pretreatment unit (30), mixer (40), discharging portion (50), the outlet of the mixer (40) with it is described go out Material portion (50) connects,The three mud pretreatment unit (10) includes filtration apparatus (11), the oil meausring apparatus (12) set gradually, the filtering The import of the outlet connection oily meausring apparatus (12) of device (11)；The petroleum coke pretreatment unit (20) includes setting successively The first crusher (21), the aggregate dispensing device (22) put, the outlet of first crusher (21) connect the aggregate batching The import of device (22)；The lime stone pretreatment unit (30) includes the second crusher (31), the cement bin set gradually (33), cement ingredient device (34), the outlet of second crusher (31) are connected to the water by screw conveyor (32) The import of hopper dredger (33), the outlet of the cement bin (33) are connected to the import of the cement ingredient device (34)；The oil claims Device (12), aggregate dispensing device (22), cement ingredient device (34) are measured by transmission device by three mud, the oil after metering Burnt, lime stone is delivered to the entrance of the mixer (40).
- 2. three mud recovery system as claimed in claim 1, it is characterised in that the oil meausring apparatus (12) and the mixer (40) transmission device between is belt gear.
- 3. three mud recovery system as claimed in claim 2, it is characterised in that the aggregate dispensing device (22), cement ingredient Transmission device between device (34) and the mixer (40) is hoist engine.
- 4. three mud recovery system as claimed in claim 1, it is characterised in that the filtration apparatus (11) and the oil weigh dress Put and be additionally provided with steam-heating apparatus (13) between (12).
- A kind of 5. three mud recovery process of the three mud recovery systems based on any one of claim 1-4, it is characterised in that Comprise the following steps：First, three mud are carried out carrying out filtering and concentrating, metering successively by three mud pretreatment units (10), then is delivered to mixer (40)；Petroleum coke, lime stone are broken into compared with fine grain, metering by crusher respectively again, transported to mixer (40)；It is three mud by volume ratio：Lime stone：Petroleum coke=1:1:10 raw material is stirred in mixer (40)；Input to the discharging portion (50) preserves after the completion of stirring, that is, completes the recycling of three mud.
- 6. three mud recovery process as claimed in claim 5, it is characterised in that three mud input the mixer (40) it It is preceding that steam heating is carried out in the steam-heating apparatus (13).
- 7. three mud recovery process as claimed in claim 5, it is characterised in that passed by three mud after metering by the belt Motivation structure is transmitted in the mixer (40).
- 8. three mud recovery process as claimed in claim 5, it is characterised in that logical by the petroleum coke after metering and lime stone The hoist engine is crossed to be delivered in the mixer (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440176.9A CN107935337A (en) | 2017-12-27 | 2017-12-27 | A kind of three mud recovery systems and its recovery process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440176.9A CN107935337A (en) | 2017-12-27 | 2017-12-27 | A kind of three mud recovery systems and its recovery process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107935337A true CN107935337A (en) | 2018-04-20 |
Family
ID=61940418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440176.9A Pending CN107935337A (en) | 2017-12-27 | 2017-12-27 | A kind of three mud recovery systems and its recovery process |
Country Status (1)
| Country | Link |
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| CN (1) | CN107935337A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4933086A (en) * | 1989-08-03 | 1990-06-12 | Texaco Inc. | Partial oxidation of sewage sludge |
| US5234469A (en) * | 1991-06-28 | 1993-08-10 | Texaco Inc. | Process for disposing of sewage sludge |
| JP2001201022A (en) * | 2000-01-13 | 2001-07-27 | Electric Power Dev Co Ltd | Method of fusing waste matter |
| US20130232864A1 (en) * | 2012-03-08 | 2013-09-12 | Donald Ray Blackmon | High sulfur fuel pellet with reduced so2 emission |
| CN105623758A (en) * | 2014-11-12 | 2016-06-01 | 日胜兴应用材料股份有限公司 | Petroleum coke slurry fuel and its producing method |
| CN206694626U (en) * | 2017-04-19 | 2017-12-01 | 广州市广石物流有限公司 | A kind of hazardous materials transportation tank car safety in transportation and storage system |
-
2017
- 2017-12-27 CN CN201711440176.9A patent/CN107935337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4933086A (en) * | 1989-08-03 | 1990-06-12 | Texaco Inc. | Partial oxidation of sewage sludge |
| US5234469A (en) * | 1991-06-28 | 1993-08-10 | Texaco Inc. | Process for disposing of sewage sludge |
| JP2001201022A (en) * | 2000-01-13 | 2001-07-27 | Electric Power Dev Co Ltd | Method of fusing waste matter |
| US20130232864A1 (en) * | 2012-03-08 | 2013-09-12 | Donald Ray Blackmon | High sulfur fuel pellet with reduced so2 emission |
| CN105623758A (en) * | 2014-11-12 | 2016-06-01 | 日胜兴应用材料股份有限公司 | Petroleum coke slurry fuel and its producing method |
| CN206694626U (en) * | 2017-04-19 | 2017-12-01 | 广州市广石物流有限公司 | A kind of hazardous materials transportation tank car safety in transportation and storage system |
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| PB01 | Publication | ||
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Application publication date: 20180420 |