CN105347634B - The design method and its device of a kind of sludge treatment equipment - Google Patents
The design method and its device of a kind of sludge treatment equipment Download PDFInfo
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- CN105347634B CN105347634B CN201510699376.0A CN201510699376A CN105347634B CN 105347634 B CN105347634 B CN 105347634B CN 201510699376 A CN201510699376 A CN 201510699376A CN 105347634 B CN105347634 B CN 105347634B
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- 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
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Abstract
The invention discloses a kind of design method of sludge treatment equipment and its device, belong to technical field of sludge treatment.The design method of sludge treatment equipment of the present invention, including to support, Treatment of Sludge roller, power-driven mechanism, output pipe, the global design of hood and the specific design of each parts, it is characterized in that the design method of described sludge treatment equipment is the difference according to Heavy Metal Level In Sludge, moisture content is sequentially placed into for 25 30% modified sewage sludge and adds quantitative powdered glucose in 3 different Treatment of Sludge rollers and at the uniform velocity promoted in mechanical agitation, it it is 100 450 DEG C in temperature, by heavy metal and dehydration denitrogenation processing under condition of normal pressure, carbonization treatment, fixed carbon burning handles three processing steps.The present invention has compared with prior art novel, reliable, non-secondary pollution, the substantive distinguishing features of protrusion for having accomplished recycling treatment while turn waste into wealth, realize sewage sludge harmlessness processing and significant progressive.
Description
Technical field
It is used for sludge, particularly urban wastewater treatment the present invention relates to chemical industry and environmental technology field, more particularly to one kind
The design method and its engineering device technique field of factory's sludge treatment equipment.
Background technology
In recent years, with the quick raising of wastewater treatment in China ability, sludge quantity is also synchronously significantly increased.By 2013
By the end of March, only for urban wastewater treatment firm sludge, national the planned city, county add up to build up urban wastewater treatment firm 3451,
Sewage treatment capacity about 1.45 billion cubic meters/day, produce more than 3,500 ten thousand tons of the sludge of water content 80% year, and annual with 120 left sides
Right sewage treatment plant is incremented by.According to statistics, about 80% sewage plant has the thickening facility of sludge, has reached certain journey
The minimizing of degree.But 80% sludge is there are about without stabilization processes, it is organic containing odorant, pathogen, persistence in sludge
The pollutants such as thing are transferred to land from sewage, cause pollutant further to spread so that built up the sewage disposal put into operation and set
The environment and emission reduction benefit applied are had a greatly reduced quality.National 36 key cities' specific resistance to filtration rates reach 80%, and other set city city
City is up to 70%, and county town and emphasis town reach 30%.And China's urban wastewater treatment firm sludge have floor space big, water pollution,
Soil pollution, bacteria breed, atmosphere pollution etc. five endanger greatly.And in current disposal options, landfill accounts for 63.0%, sludge
Aerobic fermentation+agricultural accounts for the natural desiccation comprehensive utilization of 13.5%, sludge and accounts for 5.4%, sludge incineration accounting for 1.8%, sludge air storage
1.8% and 14.4% are respectively accounted for outward transport.In fact, landfill, air storage and the sludge of the outward transport overwhelming majority belong to random place
Put, really realize that the ratio of safe disposal is no more than 20%, Treatment of Sludge situation very severe.To account for Treatment of Sludge total amount 1.8%
Burning disposal exemplified by, just preferable processing method is calculated in sludge incineration in current method for sludge treatment, and sludge incineration process is：
After the sludge of moisture content 80% is mixed by a certain percentage with appropriate coal-fired coal dust, by granulation, in inner chamber, temperature is 400 DEG C
Drying device in be delivered in incinerator after preliminary drying and burn completely, lime-ash is discharged from bottom.The process of this burning is produced
The raw three wastes are not handled well not only continuing yet again with secondary pollution is produced, also need to supplement external fuel, burning process on the contrary
The new pollution sources such as the dust, bioxin of middle generation, new pollution will be caused to air and environment.And Treatment of Sludge is restricted at present
The factor of disposal facility construction has a lot, but national specific resistance to filtration general technical route is not enough clearly important restriction factor
One of.Further to improve China's specific resistance to filtration technical merit, sewage sludge harmlessness, minimizing, stabilisation, money are reached conscientiously
The requirement in source, it is to avoid thus caused secondary pollution, alleviates sludge yield and the delayed contradiction of Treatment of Sludge ability, and China is near
Year has put into effect a series of policies, planning.Wherein country in 2009 by house and town and country construction portion, Environmental Protection Department, the Department of Science and Technology
Combine and issue《Urban wastewater treatment firm specific resistance to filtration and pollution prevention technique policy（It is tentative）》；House town and country in 2011
The Ministry of Construction, National Development and Reform Commission organize establishment in concert《Urban wastewater treatment firm specific resistance to filtration technical manual（Examination
OK）》；Country《Urban drainage and sewage disposal regulations》Implemented from 1 day January in 2014, in " 65 " World Environment Days in 2014
State's theme is " being declared a war to pollution ", and the main direction declared a war to pollution is：Deepen prevention and control of air pollution, reinforcing water pollution is prevented
Control, do a good job of it remediation contaminated soil, increase heavy metal, chemicals and Hazardous Wastes Management and prevent and treat dynamics, deepen industrial pollution control.
As can be seen here, China is had a high potential on specific resistance to filtration, and Rapid development stage has been stepped into specific resistance to filtration market.Cause
This, seeks a kind of new, reliable, design method of the sludge treatment equipment of non-secondary pollution, safety and environmental protection and its device pair
Really it is a urgent and urgently to be resolved hurrily technical task for those skilled in the art of the present technique.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, and provide a kind of new, technical scheme
Reliably, non-secondary pollution, turn waste into wealth, efficiency of investment is high, the design method of the sludge treatment equipment of instant effect.
Another technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and provides a kind of new, reliable
, non-secondary pollution, turn waste into wealth, efficiency of investment is high, the sludge treatment equipment of instant effect.
To solve above-mentioned technical problem, the present invention is using the following technical scheme of implementation：A kind of sludge treatment equipment
Design method, including to support, Treatment of Sludge roller, power-driven mechanism, output pipe, the global design of hood and each zero
The specific design of part, it is characterized in that the design method of described sludge treatment equipment is according to Heavy Metal Level In Sludge
Difference, by moisture content for 25-30% modified sewage sludge in add after quantitative powdered glucose, in normal pressure and different temperature strips
3 Treatment of Sludge rollers are sequentially passed through under part and heavy metal and dehydration are carried out during its mechanical agitation at the uniform velocity rotates propulsion
Denitrogenation processing, carbonization treatment, fixed carbon burning handle three processing steps；Sludge after processing meets dirty in national agricultural sludge
Three waste products after thing control standard, sludge handling process neutralisation treatment are contaminated to environment non-secondary pollution, reach the harmless of sludge
The processing requirement of change, minimizing and recycling.
Further to solve above-mentioned technical problem, the preferred scheme of above-mentioned technical proposal is：
Heavy metal described above and dehydration denitrogenation processing process are：According to the difference of Heavy Metal Level In Sludge, it will contain
Heavy metal is placed in together with the 0.001-0.005% of its weight powdered glucose for 25-30% modified sewage sludge for water rate and dehydration is de-
In nitrogen processing roller, temperature is that the mistake of propulsion is at the uniform velocity rotated by mechanical agitation under conditions of 100-150 DEG C in normal pressure and cylinder
Water and ammonia in Cheng Zhong, sludge because being made its volatilization form the mixed gas of water and ammonia by heat effect, and with the heavy metal in sludge
Ions binding generates the complex compound of ammonia, the powdered glucose in the complex compound and sludge of ammonia occur after redox reaction heavy metal from
The chemical valence reduction of son is directly reduced to simple substance, realizes the process of heavy metal processing and dehydration denitrogenation processing, sludge is through a huge sum of money
Meet pollutant catabolic gene standard in national agricultural sludge after category processing；The mixed gas of remaining water and ammonia is through pipe in processing procedure
Road, which enters, reclaims cooling stocking system, for the preparation of carbonic acid ammonium fertilizer；Its fuel gas produced is through pipeline communication to combustion
Stove burning is burnt, thermal source is provided for Treatment of Sludge；Sludge after heavy metal and dehydration denitrogenation processing is by heavy metal and dehydration denitrogenation
The discharging opening for handling the setting of roller end enters carbonization treatment process.
Carbonization treatment process described above is：Sludge after heavy metal and dehydration denitrogenation processing is placed directly within carbon
Change in processing roller during mechanical agitation at the uniform velocity rotates propulsion, sludge temperature be 150-350 DEG C, under condition of normal pressure its
Fiber in sludge is converted into fixed carbon, and grease is converted into gas and burnt through pipeline into combustion furnace, provided for Treatment of Sludge
Thermal source；Remaining fuel gas enters stocking system through pipeline, for combustion power generation；Sludge after carbonization treatment is by carbonization
The discharging opening for managing the setting of roller end enters fixed carbon burning process.
Fixed carbon burning process described above is：Sludge after carbonization treatment is placed directly within fixed carbon combustion
Burn in processing roller during mechanical agitation at the uniform velocity rotates propulsion, temperature be 350-450 DEG C, normal pressure, oxygen it is sufficient
Under the conditions of fully burn, its heat produced is as the heat supplement of sludge handling process, and recrement after fixed carbon burning is can
Brickmaking is done building materials and used；Waste gas in burning process reaches discharge mark through the progress processing of pipeline communication fume treatment mechanism
Pass through discharge of pipes after standard；Sludge after fixed carbon burning processing is by fixing the discharging opening that carbon burning processing roller end is set
Into gas cleaning roller process process.
The design method of Treatment of Sludge roller described above is to use to include at least handling roller, carbonization rolling by heavy metal
Coaxial package is integrated 3 of cylinder and fixed carbon burning roller composition from the inside to the outside, the helix on the inside of cylinder is oppositely arranged, and
The Treatment of Sludge roller that spiral-tube of the barrel of helix end provided with discharging opening is constituted, its roller two ends respectively sets one
The structure of support arrangement.
Further to overcome the problem of prior art is present, the technical scheme of sludge treatment equipment of the present invention is：
A kind of sludge treatment equipment designed according to above-mentioned design method, including it is support, Treatment of Sludge roller, power-driven mechanism, defeated
Go out pipeline and hood, it is characterized in that described sludge treatment equipment includes at least handling roller, carbonization roller by heavy metal
Coaxial package is integrated from the inside to the outside, the helix on the inside of cylinder is oppositely arranged with 3 of fixed carbon burning roller composition, and spiral shell
The Treatment of Sludge roller that spiral-tube of the barrel of spin line end provided with discharging opening is constituted, its roller two ends respectively set one to support
Device；Heavy metal processing roller and the carbonization roller of the Treatment of Sludge roller are set in misconstruction, heavy metal processing roller
A power-driven mechanism and feeding device are set gradually on barrel on the outside of the support meanss of extension that misplace, its end is set
One gas output tube is simultaneously connected with the recovery cooling stocking system of setting, and the output end for reclaiming cooling stocking system sets pipeline
It is communicated to combustion furnace；The support meanss outboard end of the carbonization roller dislocation extension draw is by fuel gas pipeline with being arranged on carbon
Change in the combustion furnace burner hearth below roller dislocation extension；An exhanst gas outlet is set on the upper side tube-wall of fixed carbon burning roller simultaneously
Connected with flue gas exit pipe and a discharge tube is provided with after flue gas processing device.
Further to solve above-mentioned technical problem, the preferred scheme of above-mentioned technical proposal is：
The helix of Treatment of Sludge roller described above is welded by the arrangement of several helix monomer armors, and often
Two helix monomers connected constitute a triangular-arc through hole with cylinder inner surface；Triangle base air line distance is
30-50 ㎜, the high 50-70 ㎜ of triangle；The helix monomer structure is upper and lower side arc-shaped side and described cylinder inner tube pipe
Footpath circular arc is consistent with the diameter circular arc for installing the helix after helix, and the left and right side of helix monomer is triangular structure.
What the outside of the fixation carbon burning roller in Treatment of Sludge roller described above was connected as one provided with one with roller
In the gas cleaning roller of cavity structure, the outside of its gas cleaning roller is provided with a hood, hood and gas cleaning roller it
Between be provided with heat-insulation layer, lateral wall one end of gas cleaning roller sets a recrement discharging opening.
Power-driven mechanism described above is that motor drives the double chain wheel on gearbox, gearbox to be passed by chain
Motivation structure is connected with the double chain wheel on heavy metal process cartridge.
Feeding device described above includes a feeding hopper, and its blanking port is set to opening, and mouth end is provided with suit
The adapter sleeve of roller outer surface is handled in heavy metal, the cylinder of heavy metal processing roller is provided with least one feeding mouth, when
The structure that drum cavity feeding is handled to heavy metal is constituted when feeding mouth is overlapped with blanking port.
The design method and its device of sludge treatment equipment of the present invention have following prominent compared with prior art
Substantive distinguishing features and significant progressive：
One is the design method of sludge treatment equipment of the present invention is to take setting heavy metal to handle roller, carbonization
Roller and fixed carbon burning roller, and by this 3 Treatment of Sludge rollers from the inside to the outside coaxial package be integrated, the spiral shell on the inside of cylinder
Spin line is oppositely arranged, and its roller two ends respectively sets a support meanss, then is equipped with a power-driven mechanism and feeding dress in its one end
The technical scheme put, so that at the sludge that Treatment of Sludge is not only passed through setting by sludge treatment equipment of the present invention design
Reason roller has carried out dehydration denitrogenation, heavy metal processing, and the processing step that carbonization treatment and fixed carbon burning are handled carries out innoxious
Processing, makes the sludge after its processing meet pollutant catabolic gene standard in the agricultural sludge of national requirements（See below subordinate list）, can
Brickmaking is done building materials and used, and sewage sludge harmlessness, minimizing, stabilisation, the processing requirement of recycling has been reached conscientiously, and overcome
The secondary dirt that the new pollution sources such as the dust, bioxin produced in currently available technology in sludge incineration processing procedure are formed
Dye, alleviates sludge yield and the delayed contradiction of Treatment of Sludge ability, the halfway fatal technological deficiency of safe disposal, dirty to cities and towns
Water treatment plant's sludge carries out correct safe disposal, has been played actively to alleviate sludge yield and the delayed contradiction of Treatment of Sludge ability
Effect；So that the design method of sludge treatment equipment of the present invention is a new, technology compared with prior art
Scheme is reliable, non-secondary pollution, efficiency of investment are high, the design method of the sludge treatment equipment of instant effect, is to have protrusion
Substantive distinguishing features and significant progress.
The second is the design method of sludge treatment equipment of the present invention is by heavy metal processing and is dehydrated denitrogenation processing
The mixed gas of the remaining water of process and ammonia enters through pipeline reclaims cooling stocking system, for the preparation of carbonic acid ammonium fertilizer；
Its remaining fuel gas is burnt through pipeline communication to combustion furnace again, thermal source is provided for Treatment of Sludge；And carbonization treatment process
Grease is converted into gas and burnt through pipeline into combustion furnace, and thermal source is provided for Treatment of Sludge；Remaining fuel gas can be through pipeline
Into stocking system, for the technical scheme of combustion power generation, the design of this technical scheme is not only sludge handling process solution
Certainly thermal source provides a kind of new, reliable technical scheme, and provides reliable technology for the recycling of Treatment of Sludge
Ensure, reached the important achievement for having accomplished recycling treatment while sewage sludge harmlessness processing is realized.For further raising
China's specific resistance to filtration technical merit, solution sewage sludge harmlessness, minimizing, stabilisation, the treatment technology of recycling are carried conscientiously
A new, reliable technical scheme is supplied, this technical scheme is by reduce and effect a radical cure because of the secondary dirt that Treatment of Sludge is brought
Dye, the living environment for improving environmental greening level and improving our people, the offspring that benefits future generations have positive facilitation,
So that the design method and its device of sludge treatment equipment of the present invention have prominent essence compared with prior art
Property feature and significant progressive.
The third is sludge treatment equipment of the present invention is taken 3 Treatment of Sludge rollers coaxial sleeve from the inside to the outside
Dress is integrated, the helix on the inside of cylinder is oppositely arranged, the pipeline communication that heavy metal processing roller is set to combustion furnace；Carbonization rolling
The end of the cylinder dislocation extension draw passes through fuel gas pipeline and the combustion furnace being arranged on below carbonization roller dislocation extension
Technical scheme in burner hearth.This technical scheme not only makes the heat energy of sludge handling process obtain mutual supplement and utilization,
And the combustible extracted with course of reaction of itself in sludge has been carried out sufficient burning, dirt is make use of to greatest extent
Mud own resources, are sludge handling process there is provided the energy, this is for those skilled in the art, and this is one
The breakthrough technological progress of item.This is not only that sludge handling process saves the energy, reduces the expense in sludge handling process,
And Treatment of Sludge cost is reduced for Treatment of Sludge enterprise, improve Business Economic Benefit and provide reliable technical guarantee, reach
The effect of recycling treatment is accomplished while sewage sludge harmlessness processing is realized.So that Treatment of Sludge of the present invention
Device has prominent substantive distinguishing features and significant progress compared with prior art.
In implementation process after testing, content of beary metal is basic in recrement after processing for sludge treatment equipment of the present invention
All reach less than pollutant catabolic gene standard in national standard agricultural sludge（GB4284-84）Standard value and city-building professional standard
（CJ-T309-2009）To the required value of content of beary metal in the agricultural shale of urban wastewater treatment firm sludge treatment, Yantai City's environment
Sludge heavy-metal content detection value after monitoring station is handled application the technology of the present invention is summarized as follows table：
Note：A grades of sludge allow to apply crop：Vegetables, cereal crops, oil crops, fruit tree, forage crop, fibre crops；
B grades of sludge allow to apply crop：Oil crops, fruit tree, forage crop, fibre crops, forbid applying vegetables and cereal crops.
Two samples in table do not carry out the modified sludge of heavy metal processing respectively and handle and be carbonized through heavy metal
It is remaining afterwards
Recrement.In general, content of organics can be accounted for after the processing provided in 50% of total amount or so, therefore table in sludge
Each heavy metal concentration in residual residue is equivalent to being doubled, therefore actual numerical value should reduce by 50% in original basis.By
Data understand that after being handled through heavy metal treatment systems, the content of beary metal in sludge is substantially reduced, and meets the sludge of national requirements
Agricultural heavy metal contaminants Con trolling index
Brief description of the drawings
Included accompanying drawing provides a further understanding of the present invention, and it, which is incorporated into this specification, constitutes this explanation
A part for book, the accompanying drawing shows embodiments of the invention and is used to explain principle of the invention together with specification.
Identical reference represents identical part in accompanying drawing.In the accompanying drawings：
Fig. 1 is a kind of structural representation of sludge treatment equipment of the present invention.
Fig. 2 is the A-A sectional views of Fig. 1 Treatment of Sludge roller.
Fig. 3 is helix monomer structure schematic diagram of the present invention.
Figure number description of symbols：1- support 2- support meanss 3- power-driven mechanism 3.1- motor 3.2- speed changes
Case 3.3- double chain wheel 4- feeding device 4.1- additive bin 4.2- blanking port 4.3- adapter sleeve 5- gases are exported
Tank 7- gases are deposited at the beginning of pipe 6- gases and reclaim a cooling holding vessel 7.1- pipeline 8- heavy metal processing roller 8.1- huge sum of moneys
The following arc-shaped side 8.2.3- of category processing roller helix 8.2- helix monomer 8.2.1- top arc-shaped side 8.2.2-
Left side 8.2.4- right edge 8.3- triangular-arc through hole 8.4- heavy metals handle roller discharging opening 8.5- feeding mouths
9- carbonization roller 9.1- carbonization roller helix 9.2- helix monomer 9.2.1- top arc-shaped side 9.2.2- are following
Arc-shaped side 9.2.3- left side 9.2.4- right edge 9.3- triangular-arc through holes 9.4- carbonization roller discharging openings 10-
Fixed carbon burning roller 10.1- fixes carbon burning roller helix 10.2- helix monomer 10.2.1- tops arc-shaped side
10.2.2- following arc-shaped side 10.2.3- left sides 10.2.4- right edge 10.3- triangular-arc through holes 10.4- is fixed
Carbon burning roller discharging opening 10.5- exhanst gas outlet 11- gas cleaning roller 11.1- recrement discharging opening 12- hoods
13- heat-insulation layer 14- flue gas exit pipe 15- flue gas processing device 16- smoke discharge tubes 17- carbonization roller output end contractings
Pipe 18- combustion gas efferent duct 19- combustion furnace 20- velocity of rotation adjustment mechanisms.
Embodiment
The design method and its specific knot of device of a kind of the invention will now be described in detail with reference to the accompanying drawings sludge treatment equipment
Structure details and process is installed and used, the limiting to the claimed invention in all senses must not be interpreted as.
Embodiment 1：
A kind of design method of sludge treatment equipment of the embodiment of the present invention 1, including to support, Treatment of Sludge roller,
Power-driven mechanism, output pipe, the specific design of the global design of hood and each parts, it is characterized in that described dirt
The design method of mud processing unit is the difference according to Heavy Metal Level In Sludge, by moisture content in 25-30% modified sewage sludge
After the quantitative powdered glucose of addition, 3 Treatment of Sludge rollers are sequentially passed through under normal pressure and different temperature conditionss and in its machine
Tool stirring at the uniform velocity rotation carries out heavy metal and dehydration denitrogenation processing, carbonization treatment, fixed carbon burning processing three during promoting
Individual processing step；Sludge after processing meets pollutant catabolic gene standard in national agricultural sludge, sludge handling process neutralisation treatment
Three waste products afterwards reach the processing requirement of the innoxious of sludge, minimizing and recycling to environment non-secondary pollution.
Heavy metal described above and dehydration denitrogenation processing process are：According to the difference of Heavy Metal Level In Sludge, it will contain
Heavy metal is placed in together with the 0.001-0.005% of its weight powdered glucose for 25-30% modified sewage sludge for water rate and dehydration is de-
In nitrogen processing roller, temperature is that the mistake of propulsion is at the uniform velocity rotated by mechanical agitation under conditions of 100-150 DEG C in normal pressure and cylinder
Water and ammonia in Cheng Zhong, sludge because being made its volatilization form the mixed gas of water and ammonia by heat effect, and with the heavy metal in sludge
Ions binding generates the complex compound of ammonia, the powdered glucose in the complex compound and sludge of ammonia occur after redox reaction heavy metal from
The chemical valence reduction of son is directly reduced to simple substance, realizes the process of heavy metal processing and dehydration denitrogenation processing, sludge is through a huge sum of money
The agricultural sludge for meeting national Specification after category processing returns field standard；The mixed gas warp of remaining water and ammonia in processing procedure
Pipeline, which enters, reclaims cooling stocking system, for the preparation of carbonic acid ammonium fertilizer；Its produce fuel gas through pipeline communication extremely
Combustion furnace is burnt, and thermal source is provided for Treatment of Sludge；Sludge after heavy metal and dehydration denitrogenation processing is de- by heavy metal and dehydration
The discharging opening that nitrogen processing roller end is set enters carbonization treatment process.
Carbonization treatment process described above is：Sludge after heavy metal and dehydration denitrogenation processing is placed directly within carbon
Change in processing roller during mechanical agitation at the uniform velocity rotates propulsion, sludge temperature be 150-350 DEG C, under condition of normal pressure its
Fiber in sludge is converted into fixed carbon, and grease is converted into gas and burnt through pipeline into combustion furnace, provided for Treatment of Sludge
Thermal source；Remaining fuel gas enters stocking system through pipeline, for combustion power generation；Sludge after carbonization treatment is by carbonization
The discharging opening for managing the setting of roller end enters fixed carbon burning process.
Fixed carbon burning process described above is：Sludge after carbonization treatment is placed directly within fixed carbon combustion
Burn in processing roller during mechanical agitation at the uniform velocity rotates propulsion, temperature be 350-450 DEG C, normal pressure, oxygen it is sufficient
Under the conditions of fully burn, its heat produced is as the heat supplement of sludge handling process, and recrement after fixed carbon burning is can
Brickmaking is done building materials and used；Waste gas in burning process reaches discharge mark through the progress processing of pipeline communication fume treatment mechanism
Pass through discharge of pipes after standard；Sludge after fixed carbon burning processing is by fixing the discharging opening that carbon burning processing roller end is set
Into gas cleaning roller process process.
The design method of Treatment of Sludge roller described above is to use to include at least handling roller, carbonization rolling by heavy metal
Coaxial package is integrated 3 of cylinder and fixed carbon burning roller composition from the inside to the outside, the helix on the inside of cylinder is oppositely arranged, and
The Treatment of Sludge roller that spiral-tube of the barrel of helix end provided with discharging opening is constituted, its roller two ends respectively sets one
The structure of support arrangement.
The sludge treatment equipment designed according to above-mentioned design method（Referring to Fig. 1, Fig. 2, Fig. 3）, including at support 1, sludge
Reason roller 8,9,10,11, power-driven mechanism 3, output pipe 5,14,18 and hood 12, the sludge treatment equipment bag described in it
Include by heavy metal handle that roller 8, carbonization roller 9 and fixed carbon burning roller 10 constitute 3 that coaxial package is one from the inside to the outside
A helix 8.1,9.1,10.1 is oppositely arranged on the inside of body, cylinder, and is set on the barrel of the end of helix 8.1,9.1,10.1
The Treatment of Sludge roller that the spiral-tube for having discharging opening 8.4,9.4,10.4 is constituted, its roller two ends respectively set a support meanss 2；
Heavy metal processing roller 8 and the carbonization roller 9 of the Treatment of Sludge roller are set in misconstruction, and heavy metal processing roller 8 is wrong
A power-driven mechanism 3 and feeding device 4 are set gradually on the barrel in the outside of support meanss 2 of position extension, its end is set
Put a gas output tube 5 and reclaim cooling holding vessel 7 with depositing tank 6 and gas at the beginning of the gas of setting and be connected, gas reclaims cooling
The output end of holding vessel 7 sets pipeline 7.1 to be communicated to combustion furnace 19；The support dress of the carbonization dislocation extension of roller 9 draw 17
2 outboard ends are put to pass through in combustion gas efferent duct 18 and the burner hearth of combustion furnace 19 being arranged on below the carbonization dislocation extension of roller 9；
An exhanst gas outlet 10.5 is set on the upper side tube-wall of fixed carbon burning roller 10 and defeated with the flue gas that is set on gas cleaning roller 11
Outlet pipe 14 is communicated, and flue gas exit pipe 14 connects with flue gas processing device 15, and a discharge tube is provided with after flue gas processing device 15
16。
Treatment of Sludge roller described above is by heavy metal processing roller 8, carbonization roller 9 and fixed 10 groups of carbon burning roller
Into, their helix 8.1,9.1,10.1 is in armor arrangement welding by several helix monomers 8.2,9.2,10.2
Into, and the helix monomer 8.2,9.2,10.2 that connects of each two and cylinder inner surface constitute a triangular-arc through hole 8.3,
9.3、10.3；Triangle base air line distance is 30-35 ㎜, the high 50-55 ㎜ of triangle；The helix monomer 8.2,9.2,
10.2 structures are top arc-shaped side 8.2.1,9.2.1,10.2.1, following arc-shaped side 8.2.2,9.2.2,10.2.2 and described cylinder
Body inner tube diameter circular arc is consistent with the diameter circular arc for installing the helix after helix, a left side for helix monomer 8.2,9.2,10.2
Side 8.2.3,9.2.3,10.2.3, right edge 8.2.4,9.2.4,10.2.4 are triangular structure.
The outside of fixation carbon burning roller 10 in Treatment of Sludge roller described above is connected as one provided with one with roller
The gas cleaning roller 11 in cavity structure, the outside of its gas cleaning roller 11 is provided with a hood 12, hood 12 and flue gas
Heat-insulation layer 13 is provided between purification roller 11, lateral wall one end of gas cleaning roller 11 sets a recrement discharging opening 11.1.
Power-driven mechanism 2 described above is the double chain wheel on the driving gearbox 3.2 of motor 3.1, gearbox 3.2
3.3 handle the double chain wheel on roller 8 by pair of chain drive mechanism with heavy metal is connected；Described power-driven mechanism is set
There are a switch board and velocity of rotation adjustment mechanism 20.
Feeding device 4 described above includes a feeding hopper 4.1, and its blanking port 4.2 is set to opening, and mouth end is set
Have and be sleeved on the adapter sleeve 4.3 that heavy metal handles the outer surface of roller 8, the cylinder of heavy metal processing roller 8 is provided with least one
Individual feeding mouth 8.5, constitutes to heavy metal when feeding mouth 8.5 is overlapped with blanking port 4.2 and handles the inner chamber feeding of roller 8.
Tied above for a kind of design method of sludge treatment equipment and its a static state of device of the embodiment of the present invention 1
Structure.
Embodiment 2：
A kind of design method of sludge treatment equipment of the embodiment of the present invention 2, including to support, Treatment of Sludge roller, dynamic
Power drive mechanism, output pipe, the specific design of the global design of hood and each parts, it is characterized in that described sludge
The design method of processing unit is the difference according to Heavy Metal Level In Sludge, by moisture content for 25-30% modified sewage sludge in add
After the powdered glucose for the amount of reordering, 3 Treatment of Sludge rollers are sequentially passed through under normal pressure and different temperature conditionss and in its machinery
Stirring at the uniform velocity rotation carries out heavy metal during promoting and dehydration denitrogenation processing, carbonization treatment, fixed carbon burning handle three
Processing step；Sludge after processing meets after pollutant catabolic gene standard in national agricultural sludge, sludge handling process neutralisation treatment
Three waste products to environment non-secondary pollution, reach the processing requirement of the innoxious of sludge, minimizing and recycling.
Heavy metal described above and dehydration denitrogenation processing process are：According to the difference of Heavy Metal Level In Sludge, it will contain
Heavy metal is placed in together with the 0.001-0.005% of its weight powdered glucose for 25-30% modified sewage sludge for water rate and dehydration is de-
In nitrogen processing roller, temperature is that the mistake of propulsion is at the uniform velocity rotated by mechanical agitation under conditions of 100-150 DEG C in normal pressure and cylinder
Water and ammonia in Cheng Zhong, sludge because being made its volatilization form the mixed gas of water and ammonia by heat effect, and with the heavy metal in sludge
Ions binding generates the complex compound of ammonia, the powdered glucose in the complex compound and sludge of ammonia occur after redox reaction heavy metal from
The chemical valence reduction of son is directly reduced to simple substance, realizes the process of heavy metal processing and dehydration denitrogenation processing, sludge is through a huge sum of money
The agricultural sludge for meeting national Specification after category processing returns field standard；The mixed gas warp of remaining water and ammonia in processing procedure
Pipeline, which enters, reclaims cooling stocking system, for the preparation of carbonic acid ammonium fertilizer；Its produce fuel gas through pipeline communication extremely
Combustion furnace is burnt, and thermal source is provided for Treatment of Sludge；Sludge after heavy metal and dehydration denitrogenation processing is de- by heavy metal and dehydration
The discharging opening that nitrogen processing roller end is set enters carbonization treatment process.
Carbonization treatment process described above is：Sludge after heavy metal and dehydration denitrogenation processing is placed directly within carbon
Change in processing roller during mechanical agitation at the uniform velocity rotates propulsion, sludge temperature be 150-350 DEG C, under condition of normal pressure its
Fiber in sludge is converted into fixed carbon, and grease is converted into gas and burnt through pipeline into combustion furnace, provided for Treatment of Sludge
Thermal source；Remaining fuel gas enters stocking system through pipeline, for combustion power generation；Sludge after carbonization treatment is by carbonization
The discharging opening for managing the setting of roller end enters fixed carbon burning process.
Fixed carbon burning process described above is：Sludge after carbonization treatment is placed directly within fixed carbon combustion
Burn in processing roller during mechanical agitation at the uniform velocity rotates propulsion, temperature be 350-450 DEG C, normal pressure, oxygen it is sufficient
Under the conditions of fully burn, its heat produced is as the heat supplement of sludge handling process, and recrement after fixed carbon burning is can
Brickmaking is done building materials and used；Waste gas in burning process reaches discharge mark through the progress processing of pipeline communication fume treatment mechanism
Pass through discharge of pipes after standard；Sludge after fixed carbon burning processing is by fixing the discharging opening that carbon burning processing roller end is set
Into gas cleaning roller process process.
The design method of Treatment of Sludge roller described above is to use to include at least handling roller, carbonization rolling by heavy metal
Coaxial package is integrated 3 of cylinder and fixed carbon burning roller composition from the inside to the outside, the helix on the inside of cylinder is oppositely arranged, and
The Treatment of Sludge roller that spiral-tube of the barrel of helix end provided with discharging opening is constituted, its roller two ends respectively sets one
The structure of support arrangement.
The sludge treatment equipment designed according to above-mentioned design method（Referring to Fig. 1, Fig. 2, Fig. 3）, including at support 1, sludge
Reason roller 8,9,10,11, power-driven mechanism 3, output pipe 5,14,18 and hood 12, the sludge treatment equipment bag described in it
Include by heavy metal handle that roller 8, carbonization roller 9 and fixed carbon burning roller 10 constitute 3 that coaxial package is one from the inside to the outside
Helix 8.1,9.1,10.1 on the inside of body, cylinder is oppositely arranged, and the barrel of the end of helix 8.1,9.1,10.1 is provided with
The Treatment of Sludge roller that the spiral-tube of discharging opening 8.4,9.4,10.4 is constituted, its roller two ends respectively set a support meanss 2；Institute
The heavy metal processing roller 8 for stating Treatment of Sludge roller is set with carbonization roller 9 in misconstruction, and heavy metal processing roller 8 misplaces
A power-driven mechanism 3 and feeding device 4 are set gradually on the barrel in the outside of support meanss 2 of extension, its end is set
One gas output tube 5 simultaneously reclaims cooling holding vessel 7 and is connected with depositing tank 6 and gas at the beginning of the gas of setting, and gas reclaims cooling storage
The output end for depositing tank 7 sets pipeline 7.1 to be communicated to combustion furnace 19；The support meanss 2 of the carbonization dislocation extension of roller 9 draw 17
Outboard end passes through in combustion gas efferent duct 18 and the burner hearth of combustion furnace 19 being arranged on below the carbonization dislocation extension of roller 9；Gu
Determine to set an exhanst gas outlet 10.5 on the upper side tube-wall of carbon burning roller 10 and the flue gas with being set on gas cleaning roller 11 is exported
Pipe 14 is communicated, and flue gas exit pipe 14 connects with flue gas processing device 15, and a discharge tube 16 is provided with after flue gas processing device 15.
Treatment of Sludge roller described above is by heavy metal processing roller 8, carbonization roller 9 and fixed 10 groups of carbon burning roller
Into, their helix 8.1,9.1,10.1 is in armor arrangement welding by several helix monomers 8.2,9.2,10.2
Into, and the helix monomer 8.2,9.2,10.2 that connects of each two and cylinder inner surface constitute a triangular-arc through hole 8.3,
9.3、10.3；Triangle base air line distance is 35-40 ㎜, the high 55-60 ㎜ of triangle；The helix monomer 8.2,9.2,
10.2 structures are top arc-shaped side 8.2.1,9.2.1,10.2.1, following arc-shaped side 8.2.2,9.2.2,10.2.2 and described cylinder
Body inner tube diameter circular arc is consistent with the diameter circular arc for installing the helix after helix, a left side for helix monomer 8.2,9.2,10.2
Side 8.2.3,9.2.3,10.2.3, right edge 8.2.4,9.2.4,10.2.4 are triangular structure.
The outside of fixation carbon burning roller 10 in Treatment of Sludge roller described above is connected as one provided with one with roller
The gas cleaning roller 11 in cavity structure, the outside of its gas cleaning roller 11 is provided with a hood 12, hood 12 and flue gas
Heat-insulation layer 13 is provided between purification roller 11, lateral wall one end of gas cleaning roller 11 sets a recrement discharging opening 11.1.
Power-driven mechanism 2 described above is the double chain wheel on the driving gearbox 3.2 of motor 3.1, gearbox 3.2
3.3 are connected by pair of chain drive mechanism with the double chain wheel on heavy metal process cartridge 8；Described power-driven mechanism is provided with
One switch board and velocity of rotation adjustment mechanism 20.
Feeding device 4 described above includes a feeding hopper 4.1, and its blanking port 4.2 is set to opening, and mouth end is set
Have and be sleeved on the adapter sleeve 4.3 that heavy metal handles the outer surface of roller 8, the cylinder of heavy metal processing roller 8 is provided with least one
Individual feeding mouth 8.5, constitutes to heavy metal when feeding mouth 8.5 is overlapped with blanking port 4.2 and handles the inner chamber feeding of roller 8.
Tied above for a kind of design method of sludge treatment equipment and its a static state of device of the embodiment of the present invention 2
Structure.
Embodiment 3：
A kind of design method of sludge treatment equipment of the embodiment of the present invention 3, including to support, Treatment of Sludge roller, dynamic
Power drive mechanism, output pipe, the specific design of the global design of hood and each parts, it is characterized in that described sludge
The design method of processing unit is the difference according to Heavy Metal Level In Sludge, by moisture content for 25-30% modified sewage sludge in add
After the powdered glucose for the amount of reordering, 3 Treatment of Sludge rollers are sequentially passed through under normal pressure and different temperature conditionss and in its machinery
Stirring at the uniform velocity rotation carries out heavy metal during promoting and dehydration denitrogenation processing, carbonization treatment, fixed carbon burning handle three
Processing step；The agricultural sludge that sludge after processing meets national Specification returns field standard, sludge handling process neutralisation treatment
Three waste products afterwards reach the processing requirement of the innoxious of sludge, minimizing and recycling to environment non-secondary pollution.
Heavy metal described above and dehydration denitrogenation processing process are：According to the difference of Heavy Metal Level In Sludge, it will contain
Heavy metal is placed in together with the 0.001-0.005% of its weight powdered glucose for 25-30% modified sewage sludge for water rate and dehydration is de-
In nitrogen processing roller, temperature is that the mistake of propulsion is at the uniform velocity rotated by mechanical agitation under conditions of 100-150 DEG C in normal pressure and cylinder
Water and ammonia in Cheng Zhong, sludge because being made its volatilization form the mixed gas of water and ammonia by heat effect, and with the heavy metal in sludge
Ions binding generates the complex compound of ammonia, the powdered glucose in the complex compound and sludge of ammonia occur after redox reaction heavy metal from
The chemical valence reduction of son is directly reduced to simple substance, realizes the process of heavy metal processing and dehydration denitrogenation processing, sludge is through a huge sum of money
Meet pollutant catabolic gene standard in national agricultural sludge after category processing；The mixed gas of remaining water and ammonia is through pipe in processing procedure
Road, which enters, reclaims cooling stocking system, for the preparation of carbonic acid ammonium fertilizer；Its fuel gas produced is through pipeline communication to combustion
Stove burning is burnt, thermal source is provided for Treatment of Sludge；Sludge after heavy metal and dehydration denitrogenation processing is by heavy metal and dehydration denitrogenation
The discharging opening for handling the setting of roller end enters carbonization treatment process.
Carbonization treatment process described above is：Sludge after heavy metal and dehydration denitrogenation processing is placed directly within carbon
Change in processing roller during mechanical agitation at the uniform velocity rotates propulsion, sludge temperature be 150-350 DEG C, under condition of normal pressure its
Fiber in sludge is converted into fixed carbon, and grease is converted into gas and burnt through pipeline into combustion furnace, provided for Treatment of Sludge
Thermal source；Remaining fuel gas enters stocking system through pipeline, for combustion power generation；Sludge after carbonization treatment is by carbonization
The discharging opening for managing the setting of roller end enters fixed carbon burning process.
Fixed carbon burning process described above is：Sludge after carbonization treatment is placed directly within fixed carbon combustion
Burn in processing roller during mechanical agitation at the uniform velocity rotates propulsion, temperature be 350-450 DEG C, normal pressure, oxygen it is sufficient
Under the conditions of fully burn, its heat produced is as the heat supplement of sludge handling process, and recrement after fixed carbon burning is can
Brickmaking is done building materials and used；Waste gas in burning process reaches discharge mark through the progress processing of pipeline communication fume treatment mechanism
Pass through discharge of pipes after standard；Sludge after fixed carbon burning processing is by fixing the discharging opening that carbon burning processing roller end is set
Into gas cleaning roller process process.
The design method of Treatment of Sludge roller described above is to use to include at least handling roller, carbonization rolling by heavy metal
Coaxial package is integrated 3 of cylinder and fixed carbon burning roller composition from the inside to the outside, the helix on the inside of cylinder is oppositely arranged, and
The Treatment of Sludge roller that spiral-tube of the barrel of helix end provided with discharging opening is constituted, its roller two ends respectively sets one
The structure of support arrangement.
The sludge treatment equipment designed according to above-mentioned design method（Referring to Fig. 1, Fig. 2, Fig. 3）, including at support 1, sludge
Reason roller 8,9,10,11, power-driven mechanism 3, output pipe 5,14,18 and hood 12, the sludge treatment equipment bag described in it
Include by heavy metal handle that roller 8, carbonization roller 9 and fixed carbon burning roller 10 constitute 3 that coaxial package is one from the inside to the outside
Helix 8.1,9.1,10.1 on the inside of body, cylinder is oppositely arranged, and the barrel of the end of helix 8.1,9.1,10.1 is provided with
The Treatment of Sludge roller that the spiral-tube of discharging opening 8.4,9.4,10.4 is constituted, its roller two ends respectively set a support meanss 2；Institute
The heavy metal processing roller 8 for stating Treatment of Sludge roller is set with carbonization roller 9 in misconstruction, and heavy metal processing roller 8 misplaces
A power-driven mechanism 3 and feeding device 4 are set gradually on the barrel in the outside of support meanss 2 of extension, its end is set
One gas output tube 5 simultaneously reclaims cooling holding vessel 7 and is connected with depositing tank 6 and gas at the beginning of the gas of setting, and gas reclaims cooling storage
The output end for depositing tank 7 sets pipeline 7.1 to be communicated to combustion furnace 19；The support meanss 2 of the carbonization dislocation extension of roller 9 draw 17
Outboard end passes through in combustion gas efferent duct 18 and the burner hearth of combustion furnace 19 being arranged on below the carbonization dislocation extension of roller 9；Gu
Determine to set an exhanst gas outlet 10.5 on the upper side tube-wall of carbon burning roller 10 and the flue gas with being set on gas cleaning roller 11 is exported
Pipe 14 is communicated, and flue gas exit pipe 14 connects with flue gas processing device 15, and a discharge tube 16 is provided with after flue gas processing device 15.
Treatment of Sludge roller described above is by heavy metal processing roller 8, carbonization roller 9 and fixed 10 groups of carbon burning roller
Into, their helix 8.1,9.1,10.1 is in armor arrangement welding by several helix monomers 8.2,9.2,10.2
Into, and the helix monomer 8.2,9.2,10.2 that connects of each two and cylinder inner surface constitute a triangular-arc through hole 8.3,
9.3、10.3；Triangle base air line distance is 45-50 ㎜, the high 65-70 ㎜ of triangle；The helix monomer 8.2,9.2,
10.2 structures are top arc-shaped side 8.2.1,9.2.1,10.2.1, following arc-shaped side 8.2.2,9.2.2,10.2.2 and described cylinder
Body inner tube diameter circular arc is consistent with the diameter circular arc for installing the helix after helix, a left side for helix monomer 8.2,9.2,10.2
Side 8.2.3,9.2.3,10.2.3, right edge 8.2.4,9.2.4,10.2.4 are triangular structure.
The outside of fixation carbon burning roller 10 in Treatment of Sludge roller described above is connected as one provided with one with roller
The gas cleaning roller 11 in cavity structure, the outside of its gas cleaning roller 11 is provided with a hood 12, hood 12 and flue gas
Heat-insulation layer 13 is provided between purification roller 11, lateral wall one end of gas cleaning roller 11 sets a recrement discharging opening 11.1.
Power-driven mechanism 2 described above is the double chain wheel on the driving gearbox 3.2 of motor 3.1, gearbox 3.2
3.3 are connected by pair of chain drive mechanism with the double chain wheel on heavy metal process cartridge 8；Described power-driven mechanism is provided with
One switch board and velocity of rotation adjustment mechanism 20.
Feeding device 4 described above includes a feeding hopper 4.1, and its blanking port 4.2 is set to opening, and mouth end is set
Have and be sleeved on the adapter sleeve 4.3 that heavy metal handles the outer surface of roller 8, the cylinder of heavy metal processing roller 8 is provided with least one
Individual feeding mouth 8.5, constitutes to heavy metal when feeding mouth 8.5 is overlapped with blanking port 4.2 and handles the inner chamber feeding of roller 8.
Tied above for a kind of design method of sludge treatment equipment and its a static state of device of the embodiment of the present invention 3
Structure.
Claims (9)
1. a kind of design method of sludge treatment equipment, including to support, Treatment of Sludge roller, power-driven mechanism, efferent duct
The specific design on road, the global design of hood and each parts, it is characterized in that the design method of described sludge treatment equipment is
According to the difference of Heavy Metal Level In Sludge, by moisture content to be added in 25-30% modified sewage sludge after quantitative powdered glucose,
3 Treatment of Sludge rollers are sequentially passed through under normal pressure and different temperature conditionss and the mistake of propulsion are at the uniform velocity rotated in its mechanical agitation
Heavy metal is carried out in journey and dehydration denitrogenation processing, carbonization treatment, fixed carbon burning handle three processing steps；Sludge after processing
Meet three waste products after pollutant catabolic gene standard in national agricultural sludge, sludge handling process neutralisation treatment to environment without secondary
Pollution, reaches the processing requirement of the innoxious of sludge, minimizing and recycling.
2. the design method of sludge treatment equipment according to claim 1, it is characterized in that described heavy metal and dehydration are de-
Nitrogen processing procedure is：According to the difference of Heavy Metal Level In Sludge, by modified sewage sludge and its weight of the moisture content for 25-30%
0.001-0.005% powdered glucose is placed in heavy metal and dehydration denitrogenation processing roller together, and temperature is in normal pressure and cylinder
During at the uniform velocity rotating propulsion by mechanical agitation under conditions of 100-150 DEG C, the water and ammonia in sludge by heat effect because being made
It, which volatilizees, forms the mixed gas of water and ammonia, and the complex compound for generating ammonia, the complexing of ammonia are combined with the heavy metal ion in sludge
Thing occurs the chemical valence reduction of heavy metal ion after redox reaction with the powdered glucose in sludge or is directly reduced to simple substance,
The process of heavy metal processing and dehydration denitrogenation processing is realized, sludge meets pollutant in national agricultural sludge after being handled through heavy metal
Control standard；The mixed gas of remaining water and ammonia enters through pipeline in processing procedure reclaims cooling stocking system, for carbon
The preparation of sour ammonium fertilizer；Its fuel gas produced is burnt through pipeline communication to combustion furnace, and thermal source is provided for Treatment of Sludge；Through weight
The discharging opening that sludge after metal and dehydration denitrogenation processing is set by heavy metal and dehydration denitrogenation processing roller end, which enters, to be carbonized
Processing procedure.
3. the design method of sludge treatment equipment according to claim 1 or claim 2, it is characterized in that described carbonization treatment process
It is：Sludge after heavy metal and dehydration denitrogenation processing is placed directly within carbonization treatment roller and at the uniform velocity rotated in mechanical agitation
During propulsion, sludge temperature be 150-350 DEG C, the fiber under condition of normal pressure in its sludge be converted into fixed carbon, grease
It is converted into gas and is burnt through pipeline into combustion furnace, thermal source is provided for Treatment of Sludge；Remaining fuel gas enters through pipeline to be stored up
Deposit system, for combustion power generation；The discharging opening that sludge after carbonization treatment is set by carbonization treatment roller end enters solid
Determine carbon burning processing procedure.
4. the design method of sludge treatment equipment according to claim 1 or claim 2, it is characterized in that described fixation carbon burning processing
Process is：Sludge after carbonization treatment is placed directly within the uniform velocity to rotate in mechanical agitation in fixed carbon burning processing roller and pushed away
During entering, temperature be 350-450 DEG C, normal pressure, oxygen it is sufficient under conditions of fully burn, its heat produced is used as dirt
The heat supplement of mud processing procedure, recrement after fixed carbon burning is brickmaking or can do building materials and use；In burning process
Waste gas reach discharge standard through pipeline communication fume treatment mechanism progress processing after by discharge of pipes；Handled through fixed carbon burning
Sludge afterwards enters gas cleaning roller process process by fixing the discharging opening that carbon burning processing roller end is set.
5. the design method of sludge treatment equipment according to claim 1 or claim 2, it is characterized in that described Treatment of Sludge roller
Design method is to use to include at least by heavy metal handle that roller, carbonization roller and fixed carbon burning roller constitute 3 by interior
Be integrated to outer coaxial package, the helix on the inside of cylinder is oppositely arranged, and helix end barrel provided with discharging opening
The Treatment of Sludge roller that spiral-tube is constituted, its roller two ends respectively set the structure of a support meanss.
6. a kind of sludge treatment equipment of the design method design of sludge treatment equipment according to described in claim 1, including machine
Seat, Treatment of Sludge roller, power-driven mechanism, output pipe and hood, it is characterized in that described sludge treatment equipment is included extremely
It is few by heavy metal handle that roller, carbonization roller and fixed carbon burning roller constitute 3 from the inside to the outside coaxial package be integrated, cylinder
The helix of internal side is oppositely arranged, and the barrel of helix end is provided with the Treatment of Sludge that the spiral-tube of discharging opening is constituted
Roller, its roller two ends respectively set a support meanss；The heavy metal of the Treatment of Sludge roller handles roller
Misconstruction is set, and power drive is set gradually on the barrel on the outside of the support meanss of heavy metal processing roller dislocation extension
Motivation structure and feeding device, its end set a gas output tube and are connected with the recovery cooling stocking system of setting, reclaim
The output end for cooling down stocking system sets pipeline communication to combustion furnace；It is carbonized outside the support meanss of the roller dislocation extension draw
Side end passes through in fuel gas pipeline and the combustion furnace burner hearth being arranged on below carbonization roller dislocation extension；Fixed carbon burning rolling
An exhanst gas outlet is set on the upper side tube-wall of cylinder and is connected with flue gas exit pipe, and a discharge tube is provided with after flue gas processing device；It is described
Power-driven mechanism drive gearbox for motor, the double chain wheel on gearbox by pair of chain drive mechanism and heavy metal at
Double chain wheel on reason cylinder is connected.
7. sludge treatment equipment according to claim 6, it is characterized in that the helix of the Treatment of Sludge roller is by some
Individual helix monomer armor arrangement is welded, and the helix monomer that each two connects constitutes one three with cylinder inner surface
Angle arc-shaped through-hole；Triangle base air line distance is 30-50 ㎜, the high 50-70 ㎜ of triangle；The helix monomer structure is
Upper and lower side arc-shaped side is consistent with the diameter circular arc of the helix after described cylinder inner tube diameter circular arc and installation helix, spiral shell
The left and right side of spin line monomer is triangular structure.
8. the sludge treatment equipment according to claim 6 or 7, it is characterized in that described Treatment of Sludge roller is additionally included in admittedly
The outside of carbon burning roller is determined provided with a gas cleaning roller in cavity structure connected as one with roller, its gas cleaning
The outside of roller is provided with a hood, and heat-insulation layer, the lateral wall one of gas cleaning roller are provided between hood and gas cleaning roller
End sets a recrement discharging opening.
9. the sludge treatment equipment according to claim 6 or 7, it is characterized in that described feeding device includes a feeding material
Bucket, its blanking port is set to opening, and mouth end, which is provided with, is sleeved on the adapter sleeve that heavy metal handles roller outer surface, heavy metal
The cylinder for handling roller is provided with least one feeding mouth, is constituted when feeding mouth is overlapped with blanking port to heavy metal and handles roller
The structure of inner chamber feeding.
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| JP2003010877A (en) * | 2001-06-29 | 2003-01-14 | Kurita Water Ind Ltd | Activated sludge treatment method for sewage and its apparatus |
| JP2009125636A (en) * | 2007-11-21 | 2009-06-11 | Torasuto Kikaku Kk | Sludge treatment method |
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| CN104671621A (en) * | 2015-01-28 | 2015-06-03 | 徐明好 | Treatment method for sludge in municipal sewage treatment plant |
| CN105217907A (en) * | 2015-10-26 | 2016-01-06 | 徐明好 | A kind of sludge treatment equipment |
| CN205170629U (en) * | 2015-10-26 | 2016-04-20 | 徐明好 | Sludge treatment device |
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2015
- 2015-10-26 CN CN201510699376.0A patent/CN105347634B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010877A (en) * | 2001-06-29 | 2003-01-14 | Kurita Water Ind Ltd | Activated sludge treatment method for sewage and its apparatus |
| JP2009125636A (en) * | 2007-11-21 | 2009-06-11 | Torasuto Kikaku Kk | Sludge treatment method |
| CN103087779A (en) * | 2011-11-04 | 2013-05-08 | 考克利尔维修工程 | Method for recycling valuable by-product by pyrolysis treatment of organic residue and inorganic residue in multihearth |
| CN104671621A (en) * | 2015-01-28 | 2015-06-03 | 徐明好 | Treatment method for sludge in municipal sewage treatment plant |
| CN105217907A (en) * | 2015-10-26 | 2016-01-06 | 徐明好 | A kind of sludge treatment equipment |
| CN205170629U (en) * | 2015-10-26 | 2016-04-20 | 徐明好 | Sludge treatment device |
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