CN205528366U - Sled dress formula building slurry treatment device - Google Patents
Sled dress formula building slurry treatment device Download PDFInfo
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- CN205528366U CN205528366U CN201620346399.3U CN201620346399U CN205528366U CN 205528366 U CN205528366 U CN 205528366U CN 201620346399 U CN201620346399 U CN 201620346399U CN 205528366 U CN205528366 U CN 205528366U
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- 239000002002 slurry Substances 0.000 title claims abstract description 55
- 238000010276 construction Methods 0.000 claims abstract description 54
- 239000010802 sludge Substances 0.000 claims abstract description 46
- 239000003814 drug Substances 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000010801 sewage sludge Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 13
- 230000018044 dehydration Effects 0.000 abstract description 9
- 238000006297 dehydration reaction Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000003475 lamination Methods 0.000 description 19
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- 230000008569 process Effects 0.000 description 11
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- 230000000694 effects Effects 0.000 description 7
- 238000000605 extraction Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
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- 238000005299 abrasion Methods 0.000 description 3
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- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
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Abstract
The utility model discloses a sled dress formula building slurry treatment device. Processing apparatus throws with pump and electrical control cabinet including mud homogeneity jar, pile spiral shell formula sludge dewaterer, mud hold up tank, mud delivery pump, medicament preparation system, the medicament installed on an unsplit bedplate or in the container, mud homogeneity jar includes mud homogeneity stirred tank and the mixed stirred tank of mud medicine, dwell time was longer after mud homogeneity jar improved, mud is mixed more evenly just is difficult for subsiding, the screw axis of folding spiral shell formula sludge dewaterer improves back pitch and adopts the design of special reducing, and the spiral angle is milder, and the wearing layer is thicker. The utility model discloses a special construction design has realized accomplishing the quick dehydration of building mud on an unsplit bedplate or in the container, the integrated degree of entire system is high, and it is little to occupy the place, and the quality is light, and is small, and the mobility is strong, and the feature of environmental protection can be high, and dehydration rate is fast and effectual, has reduced outward transport processing expense, and the earth after the processing can directly be modified and utilization.
Description
Technical field
This utility model belongs to environmental technology field, relates to a kind of skid-mounted type construction slurry processing means.
Background technology
Along with the lasting propelling of Urbanization in China, urban construction is maked rapid progress, by high level, high-rise building,
The construction of all kinds of engineerings such as subway, super expressway, large bridge gets more and more, consequent construction slurry number
Measure the hugest.The composition of these mud is different from municipal sludge with character, based on clay mineral, naturally heavy
Fall and Direct Dehydration effect are poor, if dealing with improperly, easily causing pollution environment, destroying water quality, obstruction city
Political affairs pipelines etc. endanger.Owing to mud moisture content is the highest, when directly being transported outward by mud, the major part of actual shipment is water,
Conevying efficiency is low, is added significantly to urban transportation burden and causes energy waste.If dealt with improperly, not only make
Become the waste of resource, but also cause serious environmental problem.For reducing cost of transportation, the illegal enterprise of part is very
To mud is entered the city planting ductworks such as municipal sewage system steathily, cause the alluvial of the urban pipe networks such as municipal sewage system and block up
Plug.
Construction slurry has a characteristic that: during urban construction, such as: metro shield engineering, sandhog
In journey, pipe-jacking project etc. work progress, foundation engineering is required for more pile foundation, the natural earth of every cube,
Can produce 3～4 cubes of mud, along with the increase of pile length, a large amount of earth become mud, each basis work
Journey generally produces thousand of even tens side's mud.The water volume ratio ratio of mud bank measure and addition is usually
1:3, the concentration of mud, generally between 150～220g/L, usually contains the sandstone of about 5～10% in mud,
Gravel proportion is higher, and the inanimate matter ratio in mud is higher.
The problem that conventional processes process construction slurry can produce:
1) job site dig pit, heap dam, pinching, by natural air drying, the method needs substantial amounts of place, wind
Do cycle length (needing about 5 years), soil second ploughing is difficult, it is ecological and dangerous to destroy；
2) conventional dehydration equipment is placed in construction site, takes up an area space greatly, pipeline linking complexity；Need existing
Field temporary takeover, long construction period, space availability ratio is low；
3) to compare municipal sludge grit content many for construction slurry, and proportion is higher, and the inanimate matter ratio in mud is relatively
Height, sedimentation is very fast, and sludge concentration is uneven, processing if being directly entered conventional dehydration equipment, can cause
During mud extraction moisture content low during height, mud extraction effect is unstable.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, for construction site periodically and
Ambulant feature, it is provided that a kind of volume is little, light weight, mobility are strong, treatment effect is obvious, it is simple to advise greatly
The skid-mounted type construction slurry processing means of mould industrial applications.
The technical solution of the utility model is as follows:
A kind of skid-mounted type construction slurry processing means, it includes: a unsplit bedplate (or container) and installing
On unsplit bedplate the mud homogenizing tank of (or in container), Stacked sludge dewatering machine, sewage sludge storage groove,
Sludge delivery pump, medicament preparation system, adding of agent pump and electrical control cabinet；Mud homogenizing tank includes two mud
Slurry homogenizing agitator tank, a mud medicine mix and blend groove；Two mud homogenizing agitator tanks are communicated by base apertures；Mud
Medicine mix and blend groove and mud homogenizing agitator tank are connected by overflow weir；The mud inlet of mud homogenizing tank, clear water
Filling into mouth to be arranged on homogenizing agitator tank, the dosing mouth of mud homogenizing tank, mud mouth are arranged on the stirring of mud medicine homogenizing
On groove；Medicament preparation system medicine outlet is connected with adding of agent pump intake；Adding of agent pump discharge and mud homogenizing
Tank dosing mouth connects；Mud homogenizing tank mud mouth is connected with Stacked sludge dewatering machine mud inlet；Folded spiral shell formula mud
Dewaterer mud mouth is connected with sewage sludge storage groove mud inlet；The outlet of sewage sludge storage groove is with sludge delivery pump import even
Connect.Stacked sludge dewatering machine mud mouth arranges sewage sludge storage groove, for keeping in the de-of Stacked sludge dewatering machine
Pat of cement.
Mud homogenizing agitator tank is provided with vertical batch slurry, and mud medicine mix and blend groove is provided with horizontal batch
Oar.Mud homogenizing tank in this utility model is provided with two stage vertical formula stirring paddle, Primary plateaus formula stirring paddle, often
Individual stirring paddle has independent homogenizing agitator tank, and whole mud homogenizing tank volume is up to 7.2m3；Two stage vertical formula is stirred
Mixing trench bottom to communicate, and overflow is to horizontal batch groove, runner, through this particular design, makes mud mixing more equal
Even and not free settling, the time of staying is longer, and the time of staying reaches more than 30 minutes.
It is provided with 6mm coarse rack, 4mm fine fack at mud homogenizing tank mud inlet.Mud homogenizing tank is by thick
The granule gravel of bulk in construction slurry is carried out coarse filtration by grid, fine fack, then at mud homogenizing agitator tank
Inside carry out homogenizing stirring so that mud can have stable concentration, and then mud enters mud medicine mix and blend groove, mud
Slurry and medicament carry out at this mixing homogenizing and carrying out rapid flocculation reaction, are formed and stablize floc sedimentation, and the mixing of mud medicine is more filled
Divide, and then strong alumen ustum is more stablized in formation.
Owing to construction slurry mud proportion is higher, sedimentation is very fast, and sludge concentration is uneven, and mud homogenizing tank
Purpose is to solve the problems referred to above.Mud homogenizing tank is provided with and can add the clear i.e. clear water of water-reducible interface and fill into
Mouthful, quickly mix homogeneously in mud homogenizing agitator tank with raw sewage, construction slurry not free settling, concentration of hydraulic mixture
Stable after suitable numerical value, enter Stacked sludge dewatering machine, reach the effect of continuous-stable mud extraction.
Stacked sludge dewatering machine is made up of multiple parts, receives including helical axis, lamination, this body support frame, filtrate
Collect groove, enter mud box, spoil disposal case, motor and reductor；Being provided with some laminations on this body support frame, lamination divides solid
Determining lamination and movable lamination, both are staggered；Helical axis is worn from the centre bore of fixing lamination and movable lamination
Cross；This helical axis is the helical axis of the special Stacked sludge dewatering machine of construction slurry, uses a kind of reducing varying pitch
Helical axis, the pitch of its helical blade is gradually increased along spoil disposal case direction, and pitch relatively normal spiral axle has increased,
And helical axis is from 1/3 position of axial length, its diameter is gradually increased along spoil disposal case direction, and lead angle sets
At 15 °～18 °, (lead angle, is again stricture of vagina lift angle, refers to circumference and the helix of the central diameter expansion of screw thread
Angle).This design both can be effectively improved sludge dewatering efficiency, meanwhile, can reduce again movable lamination
With the damaged condition of fixing lamination, prolongation activity lamination and the service life of fixing lamination.
The helical axis of the special Stacked sludge dewatering machine of above-mentioned construction slurry, uses tungsten argon arc Artificial Control or half
The welding technique automatically controlled, at one layer of super abrasive hard alloy layer of outer built-up welding of spiral shaft vane；Should
Containing rare metals such as cobalt, tungsten, chromium in super abrasive hard alloy layer, there is preferable high temperature, room temperature hardness, pole
Good intensity, high temperature anti-fatigue performance, anti-thermal shock impact property and good antioxygenic property, decay resistance
(chromium content about 22～33%), high wear-resisting abrasive polishing machine, and between good anti-metal, abrasion etc. is combined
Close performance.Whole helical axis is made through 40 multiple working procedure polish, and loose collar contact surface is coarse
It is 0.2 that degree reaches the coefficient of friction between 0.8～1.6, and rustless steel, remains to when 800 DEG C keep hardness to exist
318HV, after wearing layer polish completes, the wearing layer i.e. thickness of super abrasive hard alloy layer is 2～3mm.
This utility model is many for construction slurry grit content, and proportion is high, and the inanimate matter ratio in mud is higher,
These mud are more easy to wear, block the feature of the helical axis of common Stacked sludge dewatering machine, innovative design one
Plant the helical axis of the special Stacked sludge dewatering machine of construction slurry.This helical axis uses special processing process to make,
More smooth compared to normal spiral axle, can effectively reduce construction slurry mud and be hindered by friction during helical axis
Power, prevents mud from blocking up axle；This helical axis is specially designed, and surface spraying has more wear-resisting hard alloy particle,
Pitch is compared normal spiral axle and is slightly amplified, and pitch is more reasonable, and spiral angle is more mild, can effectively reduce
Mud, by frictional resistance during helical axis, effectively reduces mud and blocks up the phenomenon of axle；The spraying of this screw shaft surface
Hard alloy abrasion-resistant layer is more firmly thicker, can extend the service life of helical axis.
The beneficial effects of the utility model:
Skid-mounted type construction slurry processing means of the present utility model is designed by special structure, it is achieved that at one
Completing the fast dewatering of construction slurry on unsplit bedplate or in container, whole system degree of integration is high, takies field
Ground is little, thus environmental-protecting performance is high, dewatering speed is fast and effective, reduces outward transport disposal costs, the mud after process
Soil can directly modified and recycling.This system has light weight, volume is little, mobility is strong, process effect
Really clear advantage, it is simple to heavy industrialization is applied.
Skid-mounted type construction slurry processing means of the present utility model, compared with prior art, has the advantage that
(1) device layout in this utility model container is reasonable, compact, does not interferes with each other between all parts,
And staff's turnover is with easy to maintenance, maximize land productivity in container on the basis of floor space not increasing
By its internal useful space, conveniently carry out modular combination for different characteristics of mud and process demand, more
Achieve well integrated management and control that construction slurry processes.
(2) mud concentration continuous-stable is entered.This utility model innovative design mud homogenizing tank so that construction slurry
Mixing more uniformly and not free settling, concentration of hydraulic mixture is stable at suitable numerical value, for entering folded spiral shell formula sludge dewatering
What machine offer was stable enters mud condition, to reach the effect of continuous-stable mud extraction.
(3) innovative design of helical axis.The special folded spiral shell formula mud of construction slurry of this utility model innovative design takes off
The helical axis of water machine, more smooth compared to the helical axis of common Stacked sludge dewatering machine, frictional resistance is less,
Wearing layer is thicker, and pitch is specially designed, and spiral angle is more mild, effectively reduces mud and blocks up the phenomenon of axle,
Extend the service life of helical axis.
(4) stirrings at different levels, dehydration equipment are integrated on a unsplit bedplate or in container by this utility model,
Advantage is as follows:
A) compact to design, volume is little, light weight, and floor space is little: compact equipment, and each equipment is excellent
Changing design, volume is little, substantially reduces cumulative volume and the gross mass of system, decreases floor space.
It is b) easy for installation: the production of skid-mounted type construction slurry processing system equipment, assembling all complete in factory,
On-site installation work amount is few, simple to operate, and the connection that only need to complete interface pipe and the external electrical reserved just may be used
To carry out sewage treatment works；
C) mobility is strong, it is simple to migrate: owing to functional unit is integrated in a unsplit bedplate, can be easily
Bulk migration, thus meets the feature that must move whenever and wherever possible of construction slurry processing equipment, showing for mud
Field processes and provides guarantee.
(5) cost and expense reduce, more energy-saving and environmental protection.Complete set of equipments of the present utility model configuration is more closed
Reason, reduces the dosage of PAM flocculant, and flocculant dosage is only 8/10000ths of over dry mud；And
And, dehydration equipment power is low, reduced investment, reduces the processing cost of construction slurry, is greatly saved mud
Transport and discharge fee, solve the problems such as high, the work on the spot environment difference of construction slurry processing cost.
Accompanying drawing explanation
Fig. 1 is the process chart of skid-mounted type construction slurry processing means of the present utility model；
Fig. 2 is the site plan of skid-mounted type construction slurry processing means of the present utility model；
Fig. 3 is the facade structures schematic diagram of skid-mounted type construction slurry processing means of the present utility model；
Fig. 4 is the outline drawing of the helical axis of the special Stacked sludge dewatering machine of the construction slurry in this utility model；
Fig. 5 is the structural representation of the mud homogenizing trench bottom communication means in this utility model；
Fig. 6 is the structural representation of the mud homogenizing groove top overflow means in this utility model.
In figure: a mud homogenizing tank；B Stacked sludge dewatering machine；C sewage sludge storage groove；D sludge delivery pump；E is complete
Automatically three-box type medicament preparation system；F adding of agent pump.
1 mud homogenizing tank mud inlet；2 mud homogenizing tank overfalls；3 mud homogenizing tank evacuation ports；4 mud are equal
Matter tank clear water fills into mouth；5 mud homogenizing tank dosing mouths；6 mud homogenizing tank mud mouths；7 grids；8 is rectilinear
Stirring slurry；9 horizontal batch oars；10 Stacked sludge dewatering machine mud mouths；11 Stacked sludge dewatering machines
Filtrate discharge mouth；12 containers；13；14 preformed holes being connected with outside drain pipeline；15 electric-controlleds
Cabinet processed；16 base apertures；17 overflow weir.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, this utility model one skid-mounted type construction slurry processing means, its bag
Include container 12 and the mud homogenizing tank a being arranged in container 12, Stacked sludge dewatering machine b, mud
Accumulator tank c, sludge delivery pump d, full-automatic three-box type medicament preparation system e, adding of agent pump f and electric-controlled
Cabinet 15 processed etc..Mud homogenizing tank is provided with mud inlet, overfall, evacuation port, clear water fill into mouth, dosing mouth
And mud mouth；Mud homogenizing tank includes two mud homogenizing agitator tanks, a mud medicine mix and blend groove；Mud is equal
The mud inlet of matter tank, overfall, evacuation port, clear water fill into mouth and are arranged on homogenizing agitator tank, mud homogenizing tank
Dosing mouth, mud mouth is arranged on mud medicine homogenizing agitator tank.Mud homogenizing tank mud inlet 1 connects external mud
Pipeline, mud homogenizing tank overfall 2 and mud homogenizing tank evacuation port 3 are connected to the outer discharge tube of container, mud
Homogenizing tank clear water fills into mouth 4 and connects fresh water pipeline.Mud homogenizing tank dosing mouth 5 and adding of agent pump f outlet is logical
Piping connects, and mud homogenizing tank mud mouth 6 and Stacked sludge dewatering machine mud inlet are by rubber leather hose even
Connect.The mud inlet of Stacked sludge dewatering machine mud mouth 10 and sewage sludge storage groove c connects, sewage sludge storage groove c
Mud mouth and sludge delivery pump d import connect.Full-automatic three-box type medicament preparation system e is three slot type knots
Structure, including prefabricated mixing channel, homogenizing digester, three cell bodies of solution storage groove.Full-automatic three-box type medicament system
The standby medicine outlet of system e and the import of adding of agent pump f are connected by pipeline.
Grid 7 (including 6mm coarse rack and 4mm fine fack) it is provided with at mud homogenizing tank mud inlet 1.
Mud homogenizing tank includes two mud homogenizing agitator tanks and a mud medicine mix and blend groove；As it is shown in figure 5, two
Communicated by base apertures 16 between mud homogenizing agitator tank；As shown in Figure 6, mud medicine mix and blend groove and mud
Connected by overflow weir 17 between homogenizing agitator tank.Mud homogenizing agitator tank is provided with vertical batch slurry 8,
Mud medicine mix and blend groove is provided with horizontal batch oar 9；Whole mud homogenizing tank volume is up to 7.2m3；Two-stage
Vertical batch trench bottom communicates, and overflow is to horizontal batch groove, and runner, through this particular design, makes mud mix
Closing more uniformly and not free settling, the time of staying is longer, and the time of staying reaches more than 30 minutes.
Stacked sludge dewatering machine is made up of multiple parts, receives including helical axis, lamination, this body support frame, filtrate
Collect groove, enter mud box, spoil disposal case, motor and reductor；Being provided with some laminations on this body support frame, lamination divides solid
Determining lamination and movable lamination, both are staggered；Helical axis is worn from the centre bore of fixing lamination and movable lamination
Cross；As shown in Figure 4, this helical axis is the special helical axis of construction slurry, uses a kind of multidiameter shaft, by flight
Pitch be gradually increased along spoil disposal case direction, pitch relatively normal spiral axle has increased, and helical axis is from axial length
1/3 position is risen, and its diameter is gradually increased along spoil disposal case direction, lead angle be set in 15 °～18 ° (lead angle,
It is again stricture of vagina lift angle, refers to circumference and the angle of helix of the central diameter expansion of screw thread).This helical axis is through spy
Different design, the hard alloy particle (hard alloy abrasion-resistant layer thickness is 2～3mm) that surface spraying is more wear-resisting,
Pitch is more reasonable, and spiral angle is more mild, can effectively reduce mud by frictional resistance during helical axis,
Prevent mud from blocking up axle.
It is additionally provided with, in above-mentioned skid-mounted type construction slurry processing means, the preformed hole 14 being connected with outside drain pipeline.
The filtrate discharge mouth 11 of Stacked sludge dewatering machine, the evacuation port of mud medicine mix and blend groove, and full-automatic three
The evacuated tube of van-type medicament preparation system e is all connected at the preformed hole 14 that is connected with outside drain pipeline.
Above-mentioned skid-mounted type construction slurry processing means, be integrated with in a container mud homogenizing tank, one
Individual Stacked sludge dewatering machine, sewage sludge storage groove, sludge delivery pump, a full-automatic three-box type medicine
Dosing system and system electrical switch board are prepared in agent.Whole container overall dimensions through special consideration and design,
Device layout is reasonable, and pipeline moves towards compact, and floor space is little, and overall dimensions is only 9m (length) × 2.5m (wide),
Meet road requirement on load wagon.Container is specially designed, has two sides can open equipped with door 13, top,
Equipment is facilitated to install and maintenance.
It is as follows that the construction slurry utilizing above-mentioned skid-mounted type construction slurry processing means to carry out processes technique:
Construction slurry enters into mud homogenizing tank a by mud homogenizing tank mud inlet 1, through thick at mud inlet
Grid separates with the filtration of fine fack, the particle diameter gravel more than 4mm is separated, coarse rack and fine fack
Upper more deposition gravel need to be through hand sweeping.Filtered mud enters mud homogenizing agitator tank, mud and warp
Clear water fill into mouth enter clear water at this dilution mixture, after vertical batch oar 8 stirs homogenizing, enter next
Level mud homogenizing agitator tank also continues to be uniformly mixed through the vertical batch oar of next stage, and concentration of hydraulic mixture is stable
At moisture content 80%；The mud of mix homogeneously enters mud medicine mix and blend groove through overflow.
Medicament (PAM flocculant) adds full-automatic three-box type medicament preparation system e, through prefabricated mixing channel,
After homogenizing digester, three cell bodies of solution storage groove, from medicine outlet out, then got to by adding of agent pump f
Mud homogenizing tank dosing mouth 5 enters mud medicine mix and blend groove.
Mud and medicament carry out mixing homogenizing and carrying out by horizontal batch oar 9 in mud medicine mix and blend groove
Rapid flocculation reacts, and is formed and stablizes floc sedimentation, at the mud inlet that pipeline flows into Stacked sludge dewatering machine b.
Mud enters on the helical axis in Stacked sludge dewatering machine lamination, through helical axis screw extrusion, and laminated filtering,
Carry out thickening, the moisture content of the cake 20%～30% after dehydration.Mud cake after dehydration takes off through folded spiral shell formula mud
Water machine mud mouth 10 falls in sewage sludge storage groove c, then is delivered to appointed place through sludge delivery pump d.
Have employed construction slurry skid mounted equipment of the present utility model and technique, taken off by physical filtering and chemical flocculation
Mode that what water combined work continuously, carries out quick mud-water separation to construction slurry, the moisture content of mud from
60%～70% is down to 20%～30%, volume slip about 3:1, and weight less rate about 1.9:1, by flow regime
Become mud cake state, adequately achieve stabilisation and minimizing that construction slurry processes.
Claims (7)
1. a skid-mounted type construction slurry processing means, it is characterised in that it includes a unsplit bedplate or collection
Case and be arranged on the mud homogenizing tank on unsplit bedplate or in container, Stacked sludge dewatering machine, sludge storage
Deposit groove, sludge delivery pump, medicament preparation system, adding of agent pump and electrical control cabinet；Mud homogenizing tank includes
Two mud homogenizing agitator tanks, a mud medicine mix and blend groove；Two mud homogenizing agitator tanks are by base apertures phase
Logical；Mud medicine mix and blend groove and mud homogenizing agitator tank are connected by overflow weir；The mud inlet of mud homogenizing tank,
Clear water fills into mouth and is arranged on homogenizing agitator tank, and the dosing mouth of mud homogenizing tank, mud mouth are arranged on mud medicine homogenizing
On agitator tank；Medicament preparation system medicine outlet is connected with adding of agent pump intake；Adding of agent pump discharge and mud
Homogenizing tank dosing mouth connects；Mud homogenizing tank mud mouth is connected with Stacked sludge dewatering machine mud inlet；Folded spiral shell formula
Sludge dewatering equipment mud mouth is connected with sewage sludge storage groove mud inlet；The outlet of sewage sludge storage groove and sludge delivery pump import
Connect.
2. skid-mounted type construction slurry processing means as claimed in claim 1, it is characterised in that described folded spiral shell
The helical axis of formula sludge dewatering equipment, uses a kind of reducing variable-pitch auger axle, and the pitch of its helical blade is along spoil disposal
Case direction is gradually increased, and helical axis is from 1/3 position of axial length, and its diameter is gradually increased along spoil disposal case direction,
Lead angle is 15 °～18 °.
3. skid-mounted type construction slurry processing means as claimed in claim 1 or 2, it is characterised in that described
The helical axis of Stacked sludge dewatering machine, it is 2～3mm that the outer heap in spiral shaft vane is welded with a layer thickness,
Containing rare metal cobalt, tungsten, the super abrasive hard alloy layer of chromium.
4. skid-mounted type construction slurry processing means as claimed in claim 3, it is characterised in that mud homogenizing
The volume of tank is 7.2m3。
5. skid-mounted type construction slurry processing means as claimed in claim 4, it is characterised in that mud homogenizing
Agitator tank is provided with vertical batch slurry, and mud medicine mix and blend groove is provided with horizontal batch oar.
6. skid-mounted type construction slurry processing means as claimed in claim 5, it is characterised in that mud homogenizing
6mm coarse rack, 4mm fine fack it is provided with at the mud inlet of tank.
7. skid-mounted type construction slurry processing means as claimed in claim 6, it is characterised in that: described medicament
Preparation system is full-automatic three-box type medicament preparation system, including prefabricated mixing channel, homogenizing digester, solution storage
Deposit three cell bodies of groove.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731762A (en) * | 2016-04-22 | 2016-07-06 | 上海同臣环保有限公司 | Skid-mounted type building mud treatment device and process |
| CN110127982A (en) * | 2019-05-24 | 2019-08-16 | 江苏安识环境科技有限公司 | Movable sludge reduction processing unit and its technique |
-
2016
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731762A (en) * | 2016-04-22 | 2016-07-06 | 上海同臣环保有限公司 | Skid-mounted type building mud treatment device and process |
| CN105731762B (en) * | 2016-04-22 | 2019-01-25 | 上海同臣环保有限公司 | A kind of skid-mounted type construction slurry processing unit and treatment process |
| CN110127982A (en) * | 2019-05-24 | 2019-08-16 | 江苏安识环境科技有限公司 | Movable sludge reduction processing unit and its technique |
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