CN106431040A - Drilling rock harmless treatment and resource utilization technology and device - Google Patents
Drilling rock harmless treatment and resource utilization technology and device Download PDFInfo
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- CN106431040A CN106431040A CN201610724145.5A CN201610724145A CN106431040A CN 106431040 A CN106431040 A CN 106431040A CN 201610724145 A CN201610724145 A CN 201610724145A CN 106431040 A CN106431040 A CN 106431040A
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- landwaste
- harmless treatment
- curing
- mixture
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- 238000005553 drilling Methods 0.000 title claims abstract description 71
- 239000011435 rock Substances 0.000 title claims abstract description 41
- 238000005516 engineering process Methods 0.000 title abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 239000004575 stone Substances 0.000 claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 32
- 238000012423 maintenance Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 22
- 238000004064 recycling Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000012216 screening Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000013467 fragmentation Methods 0.000 claims description 7
- 238000006062 fragmentation reaction Methods 0.000 claims description 7
- 230000006378 damage Effects 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 34
- 239000007790 solid phase Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011504 laterite Substances 0.000 description 2
- 229910001710 laterite Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/12—Waste materials; Refuse from quarries, mining or the like
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2290/00—Organisational aspects of production methods, equipment or plants
- C04B2290/20—Integrated combined plants or devices, e.g. combined foundry and concrete plant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a drilling rock harmless treatment and resource utilization technology and device. The drilling rock harmless treatment and resource utilization technology includes the steps: a taking step: extracting preset-volume to-be-treated rock debris in a rock debris storage pool, and taking the volume of the preset-volume to-be-treated rock debris extracted at each time as a volume unit; a crushing step: crushing the to-be-treated rock debris taken in the taking step into powder particles; a curing step: respectively adding the preset volume parts of a curing agent, cement and stones into the powder to-be-treated rock debris, and blending evenly into a mixture; and a forming step: pressing the mixture formed in the curing step into preset-volume building blocks. In the way, a solid component after solid-liquid separation forms the mixture through the technology and through the action of the preset-proportion curing agent and other raw materials, the mixture is pressed into the building blocks, and the transformation of solid slurry into a building material is achieved; the technology has strong curing treatment ability, and the resource utilization degree and the environmental protection performance are improved.
Description
Technical field
The present invention relates to drilling well ancillary technique field, particularly to a kind of drilling well rock harmless treatment and recycling work
Skill.The invention still further relates to a kind of equipment based on above-mentioned technique.
Background technology
Drilling fluid is a kind of circulation of fluid for drilling well, is in drilling process, the circulation flushing medium that in the hole uses.Bore
Well liquid has the landwaste carrying and suspending in pit shaft, equilibrium strata pressure, cooling and lubricating drill bit and drilling tool, the protection borehole wall and oil gas
The function such as layer and raising bit speed, has very important effect in drilling process.
Waste liquid of drilling (mud) is that a kind of multiphase stablizes colloidal suspension system, containing plurality of inorganic salt, organic agent, gathers
The materials such as compound, surfactant, oils contained therein, salt, drilling fluid additive and some soluble heavy metals from
Sub- contaminated soil, water body, affect animal and plant growth, endanger human health, need in time waste liquid of drilling to be processed.Conventional
Drilling-fluid circulation system relies solely on the drilling platforms circulatory system vibratory sieve of itself, desander, desilter and centrifuge general
The drilling fluid circulating out from well is processed.Specifically, from well head return out with a large amount of landwaste (harmful solid phase)
Drilling fluid, by the overhead drilling fluid canal in length and breadth of well head (with certain slope) flow under gravity first order cleaning equipment-
Larger harmful solid phase particles are sifted out and drain through the screening of vibratory sieve by the entrance of vibratory sieve.When gas leaching in drilling fluid
When, in the mud settling tank of drill fluid purification tank being purified by vibratory sieve, using the swabbing action of deaerator vavuum pump, true
Negative pressure is caused, drilling fluid enters under atmospheric pressure and carries out in deaerator separating, and the gas that sub-argument goes out is discharged into well in slack tank
Top of the trellis is vented, and the drilling fluid after degasification discharges in No. 2 tanks of drilling fluid under the driving of evacuation chamber rotor.In drilling fluid not gassiness
In the case of body, deaerator can be used as powerful agitator, keep the drilling fluid in purification pot not sink
Form sediment.Entered in the mud settling tank of drilling fluid tank by the drilling fluid that vibratory sieve is purified, using desanding sand pump, drilling fluid is pressurizeed
Enter in the desander of second level cleaning equipment-joint cleaner, separated again using eddy flow principle, midpoint will be separated
Harmful solids removal of d50 >=70.Drilling fluid after desanding discharges in No. 3 tanks of drilling fluid through the overflow line of desander.Root
According to the general requirement of drilling fluid cleaning system, the treating capacity of desander reach normal circulation of drilling fluid amount more than 125% so that
Drilling fluid in purification pot can obtain sufficiently repeatedly purifying, and reduces the silt content of drilling fluid.Obtained only by desander
The drilling fluid changed is using drilling fluid pressurizeing in the desilter entering third level cleaning equipment-joint cleaner except sand pump, sharp
Separated again with eddy flow principle, harmful solids removal of more than midpoint d50=36um will be separated.Drilling fluid warp after desilting
The overflow line crossing desilter discharges in No. 4 tanks of drilling fluid.Containing certain drilling well in the underflow of desander and desilter discharge
Liquid, the underflow of the two enters after joining in the vibratory sieve of joint cleaner and is sieved again, and drilling fluid reclamation enters drilling fluid tank,
Sand mud is discharged.Still contain substantial amounts of harmful solid phase in the drilling fluid that three-level purifies, when drilling fluid be non-increase state when, sharp
Used in parallel with two desk centrifuges, the harmful solid phase more than 5um in drilling fluid is purged, the drilling fluid after process discharges into
In 5th storehouse of drill fluid purification tank.
Traditional drilling well rock harmless treatment and resource utilization process are merely able to realize mud above-mentioned in drilling platforms
Simple filtration and separation of solid and liquid, disposal ability is relatively low, and the solid-phase component that process produces concentrates stacking in well site, takies well site
Space, and the recycling of solid-phase component cannot be realized.
Therefore it provides a kind of drilling well rock harmless treatment and resource utilization process, to having stronger curing process
Ability, improves utilization of resources degree and environmental-protecting performance, with regard to becoming the problem of those skilled in the art's urgent need to resolve.
Content of the invention
It is an object of the invention to provide a kind of drilling well rock harmless treatment and resource utilization process, stronger to having
Curing process ability, improves utilization of resources degree and environmental-protecting performance.It is a further object of the present invention to provide a kind of be based on this work
The equipment of skill.
For solving above-mentioned technical problem, the present invention provides a kind of drilling well rock harmless treatment and resource utilization process, bag
Include following steps：
Material step：The pending landwaste of preset vol, the preset vol extracting every time is extracted in landwaste storage pool
Pending landwaste be an elementary volume, volume element；
Destruction step：By the powdered particle of the pending debris breaker taking out in material step；
Curing schedule：The curing agent of preset vol number, cement and stone are separately added into the pending rock in powder
Bits, and uniform mixing resulting mixture；The proportioning of described mixture is：Pending landwaste accounting 65%-75%, described curing agent account for
Than 10%-15%, described cement accounting 15%-20%, described stone accounting 2%-3%；
Forming step：The mixture being formed in described curing schedule is pressed into the building block of preset vol.
Further, also include screening step between described destruction step and described curing schedule, described screening step
It is that the powdery granule forming pending debris breaker is sieved, yield less than or be equal to the powder thing of predetermined particle value
Material.
Further, in curing schedule, the proportioning of described mixture is：Pending landwaste accounting 70%, described solidification
Agent accounting 13%, described cement accounting 15%, described stone accounting 2%.
Further, also include curing step：The building block being formed in forming step is carried out steam curing.
The present invention also provides a kind of drilling well rock harmless treatment and recycling equipment, including：
Feeding unit：The pending landwaste of preset vol, the preset vol extracting every time is extracted in landwaste storage pool
Pending landwaste be an elementary volume, volume element；
Fragmentation cell：It is connected with described feeding unit by the first transmission unit, and will take out in described feeding unit
The powdered particle of pending debris breaker；
Solidified cell：Be connected with described fragmentation cell by the second transmission unit, by the curing agent of preset vol number,
Cement and stone are separately added into the pending landwaste in powder, and uniform mixing becomes the default mixture being equipped with；
Forming unit：It is connected with described solidified cell by the 3rd transmission unit, and will be formed in described solidified cell
Mixture be pressed into the building block of preset vol.
Further, sieve unit, the powdery granule that pending debris breaker is formed by described sieve unit are also included
Sieved, yielded less than or be equal to the powder material of predetermined particle value.
Further, also include maintenance unit, building block is carried out steam curing by described maintenance unit.
Further, described first transmission unit, described second transmission unit and described 3rd transmission unit are belt
Conveyer.
Further, described fragmentation cell and described sieve unit are integrated into crushing and screening device, described crushing and screening dress
Put the fines discharging opening of the rotary screen being connected by auger including hopper and described rotary screen with the discharging opening of described hopper
First conveyer belt of connection, and the second conveyer belt connecting with the coarse fodder discharging opening of described rotary screen；
The discharge end of described first conveyer belt is connected with the lower end storage bin of disintegrating machine, the discharging of described second conveyer belt
End is connected with the charging aperture of described disintegrating machine；
Described hopper includes bucket body, spring and oscillating plate, described spring along feedstock direction be arranged in described bucket body with described
Between oscillating plate.
Further, described maintenance unit includes steam generator and folding maintenance canopy, described steam generator
Water inlet is connected with water source through inlet pipeline, and its venthole accesses described folding maintenance canopy by steam outlet pipe road,
The building block made in forming unit accepts steam curing in described folding maintenance canopy.
There is provided drilling well rock harmless treatment is provided and resource utilization process comprises the following steps：
Material step：The pending landwaste of preset vol, the preset vol extracting every time is extracted in landwaste storage pool
Pending landwaste be an elementary volume, volume element；
Destruction step：By the powdered particle of the pending debris breaker taking out in material step；
Curing schedule：The curing agent of preset vol number, cement and stone are separately added into the pending rock in powder
Bits, and uniform mixing resulting mixture；The proportioning of described mixture is：Pending landwaste accounting 65%-75%, described curing agent account for
Than 10%-15%, described cement accounting 15%-20%, described stone accounting 2%-3%；
Forming step：The mixture being formed in described curing schedule is pressed into the building block of preset vol.
So, the solid-phase component after separation of solid and liquid, under above-mentioned technique, passes through and the raw materials such as the curing agent of preset blending ratio
Effect formed mixture, and by compacting formed building block it is achieved that solid mud, to the transformation of building materials, has stronger solidification
Disposal ability, improves utilization of resources degree and environmental-protecting performance.
Brief description
Fig. 1 is drilling well rock harmless treatment provided by the present invention and a kind of specific embodiment of resource utilization process
Flow chart；
Fig. 2 is drilling well rock harmless treatment provided by the present invention and a kind of specific embodiment of recycling equipment
Structured flowchart；
Fig. 3 is a kind of structural representation of specific embodiment of maintenance unit in equipment shown in Fig. 2；
Fig. 4 is a kind of structural representation of specific embodiment of crushing and screening device in equipment shown in Fig. 2.
Specific embodiment
The core of the present invention is to provide a kind of drilling well rock harmless treatment and resource utilization process, stronger to having
Curing process ability, improves utilization of resources degree and environmental-protecting performance.Another core of the present invention is to provide one kind to be based on this work
The equipment of skill.
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specifically real
The present invention is described in further detail to apply mode.
Refer to Fig. 1, Fig. 1 is drilling well rock harmless treatment provided by the present invention and resource utilization process is a kind of concrete
The flow chart of embodiment.
In a kind of specific embodiment, drilling well rock harmless treatment provided by the present invention and resource utilization process bag
Include following steps：
Material step S1：The pending landwaste of preset vol, the default body extracting every time is extracted in landwaste storage pool
Long-pending pending landwaste is an elementary volume, volume element；Specifically, using packaged type " sledge dressization " equipment, on each well site to distribution
Carry out recycling process in landwaste therein, be not required to roping landwaste, be not required to build yard, often process after completing a well site
Just enter back into next well site to process.
Destruction step S2：By the powdered particle of the pending debris breaker taking out in material step；Due to pending rock
Bits have that dry and wet degree difference, particle size are different, process powdering, broken time by the broken landwaste by mummification
Should require to determine according to the dry and wet degree of raw material, grain size specification and broken rear Particle size requirements etc. with degree of crushing.
Curing schedule S3：The curing agent of preset vol number, cement and stone are separately added into pending in powder
Landwaste, and uniform mixing resulting mixture；The proportioning of described mixture is：Pending landwaste accounting 65%-75%, described curing agent
Accounting 10%-15%, described cement accounting 15%-20%, described stone accounting 2%-3%；Big due to containing in grotto landwaste
Amount slope soil composition, is difficult to effectively produce intensity using conventional brick-making raw material and proportioning, need to add special curing agent ability for this
Solve this problem, also solve the problems, such as environmental protection index simultaneously.
Forming step S4：The mixture being formed in described curing schedule is pressed into the building block of preset vol.
So, the solid-phase component after separation of solid and liquid, under above-mentioned technique, passes through and the raw materials such as the curing agent of preset blending ratio
Effect formed mixture, and by compacting formed building block it is achieved that solid mud, to the transformation of building materials, has stronger solidification
Disposal ability, improves utilization of resources degree and environmental-protecting performance.
For improving particle uniformity, can also also include screening step between described destruction step and described curing schedule
S2-1, described screening step is that the powdery granule forming pending debris breaker is sieved, and yields less than or is equal to
The powder material of predetermined particle value.
Specifically, in curing schedule, the proportioning of described mixture is：Pending landwaste accounting 70%, described curing agent
Accounting 13%, described cement accounting 15%, described stone accounting 2%.Tests prove that, the standard that the mixture of this proportioning is made
Zhuan Heyan road stone intensity and hardness are higher, can preferably meet and use needs.
Further, curing step S5 can also be included after the conformation step：The building block that will be formed in forming step
Carry out steam curing, the standard brick after maintenance and along Lu Shizai row transhipment dispatch from the factory, structural behaviour is more stable.
For using angle, after treatment, its environmental protection index and intensity index all reach requirement to well site remnants landwaste, can
Substitute laterite laying well site and well site road.Landwaste presses 1 with laterite:1 proportioning construction, the road surface advantage of laying is obvious：Combine
Solidification and the advantage of clay, existing rigidity (can not rain mud), and toughness (soil can be dried), this recycling is logical
Cross the risk assessment of China Environmental Science Research Institute, can be with pavement applications.Its compressive resistance index evaluated is more than 3.5MPa, that is,
Carry 40 tons of engineering trucks, treatment scale：100 sides/sky.It is 240mm that the non-burning brick and curb made is specially standard brick specification
× 115mm × 53mm, curb：Specification is 400mm × 200mm × 200mm and 600mm × 200mm × 200mm.Can according to
Family requires adjustment die size；Compression strength index：More than 15MPa, according to input cost, varying strength requirement can be reached.
Except above-mentioned drilling well rock harmless treatment and resource utilization process, the present invention also provides a kind of and this process matching
The drilling well rock harmless treatment using and recycling equipment.
As shown in Fig. 2 in a kind of specific embodiment, drilling well rock harmless treatment provided by the present invention and resource
Included using equipment：
Feeding unit 1：The pending landwaste of preset vol, the preset vol extracting every time is extracted in landwaste storage pool
Pending landwaste be an elementary volume, volume element；Specifically, using packaged type " sledge dressization " equipment, on each well site to being distributed in
Landwaste therein carries out recycling process, is not required to roping landwaste, is not required to build yard, often processes and just complete behind a well site
Enter back into next well site to process.
Fragmentation cell 2：The powdered particle of pending debris breaker that will take out in feeding unit 1；Due to pending rock
Bits have that dry and wet degree difference, particle size are different, process powdering, broken time by the broken landwaste by mummification
Should require to determine according to the dry and wet degree of raw material, grain size specification and broken rear Particle size requirements etc. with degree of crushing.
Solidified cell 3：The curing agent of preset vol number, cement and stone are separately added into the pending rock in powder
Bits, and uniform mixing resulting mixture；The proportioning of described mixture is：Pending landwaste accounting 65%-75%, described curing agent account for
Than 10%-15%, described cement accounting 15%-20%, described stone accounting 2%-3%；A large amount of due to containing in grotto landwaste
Slope soil composition, is difficult to effectively produce intensity using conventional brick-making raw material and proportioning, need to add special curing agent for this could solve
Determine this problem, also solve the problems, such as environmental protection index simultaneously.
Forming unit 4：The mixture being formed in described solidified cell 3 is pressed into the building block of preset vol.
So, the solid-phase component after separation of solid and liquid, under the said equipment, passes through and the raw materials such as the curing agent of preset blending ratio
Effect formed mixture, and by compacting formed building block it is achieved that solid mud, to the transformation of building materials, has stronger solidification
Disposal ability, improves utilization of resources degree and environmental-protecting performance.
For improving particle uniformity, this drilling well rock harmless treatment and recycling equipment also include maintenance unit 6, institute
State maintenance unit 6 and building block is carried out steam curing.
Specifically, as shown in figure 3, this maintenance unit 6 includes steam generator 11 and folding maintenance canopy 12, described steaming
The water inlet of vapour generator 11 is connected with water source by inlet pipeline, and its venthole is accessed by steam outlet pipe road 13 described can be rolled over
Stacked maintenance canopy 12, the building block made in forming unit 4 accepts steam curing in described folding maintenance canopy 12.Supporting
During shield, the water in water source passes through inlet pipeline and enters steam generator 11 through water inlet, the water that steam generator 11 produces
Steam accesses folding maintenance canopy 12 through venthole by steam outlet pipe road 13, and it is foster to realize the steam of building block in maintenance canopy 12
Shield；So, steam curing is carried out by the steam that steam generator 11 produces, compared to traditional boiler maintenance method structure more
For simple, transition convenience, maintenance effect is preferable, and cost is relatively low；Meanwhile, the setting of maintenance canopy 12 can block vapor, keeps away
Exempt from vapor to scatter and disappear, improve maintenance efficiency, saved production cost；This maintenance canopy 12 is folding structure, is easy to receive.
Above-mentioned steam outlet pipe road 13 can arrange a plurality of, by pre-provisioning request realize in canopy pipeline arrangement, steam outlet pipe road 13
The multiple steam ejiction openings of upper setting, each steam ejiction opening is all towards standard brick or along road stone.In Fig. 3, on maintenance canopy 12 gut line
The direction of arrow be steam emission direction, in maintenance canopy 12 exception pipeline position other be building block placement area.
Specifically, above-mentioned first transmission unit, described second transmission unit and described 3rd transmission unit can be skin
Band conveyer, can also be drum conveyor etc..
In order to improve the particle uniformity of material and fine and closely woven property, this drilling well rock harmless treatment and recycling equipment are also
Including sieve unit 5, the powdery granule that pending debris breaker is formed is sieved, is yielded less than by described sieve unit 5
Or it is equal to the powder material of predetermined particle value.
Further, in order to improve reasonable structure, it is integrated to realize unit, and described fragmentation cell 2 and described screening are single
Unit 5 is integrated into crushing and screening device, as shown in figure 4, described crushing and screening device includes going out of hopper 101 and described hopper 101
The first conveyer belt that the rotary screen 103 that material mouth is connected by auger 102 is connected with the fines discharging opening of described rotary screen 103
104, and the second conveyer belt 105 connecting with the coarse fodder discharging opening of described rotary screen 103；Wherein, described first conveyer belt 104
Discharge end is connected with the lower end storage bin of disintegrating machine 106, the discharge end of described second conveyer belt 105 and described disintegrating machine 106
Charging aperture be connected；Described hopper 101 includes bucket body 1011, spring 1012 and oscillating plate 1013, and described spring 1012 is along entering
Material direction is arranged between described bucket body 1011 and described oscillating plate 1013.
In the course of the work, material is shaken even into hopper 101 by spring 1012, then passes through below hopper 101
Auger 102 push rotary screen 103, in rotary screen 103 sieve plate effect under sieve for granular size meet require fines
The coarse fodder larger with particle, fines pass through the mesh on sieve plate and fall into below fines discharging opening the first conveyer belt 104 on,
It is directly entered under the drive of the first conveyer belt 104 in the lower end storage bin of disintegrating machine 106, coarse fodder is stayed on sieve plate and gone out through coarse fodder
Material mouth falls into the second conveyer belt 105, enters disintegrating machine 106, enter one through disintegrating machine 106 under the drive of the second conveyer belt 105
Form smaller particle material after step is broken, and enter the fines that lower end storage bin advances into therewith and converge, thus ensure that material
Specification meet use requirement.
It is pointed out that the ordinal number such as " first, second, third " described in literary composition, it is to distinguish same names not
Same structure, convenient only for description, do not indicate that certain order, more should not be construed as any restriction.
Specific case used herein is set forth to the principle of the present invention and embodiment, the saying of above example
Bright it is only intended to help and understands the method for the present invention and its core concept.It should be pointed out that the ordinary skill for the art
For personnel, under the premise without departing from the principles of the invention, the present invention can also be carried out with some improvement and modify, these improvement
Also fall in the protection domain of the claims in the present invention with modifying.
Claims (10)
1. a kind of drilling well rock harmless treatment and resource utilization process are it is characterised in that comprise the following steps：
Material step：The pending landwaste of preset vol, the treating of the preset vol extracting every time is extracted in landwaste storage pool
Process landwaste is an elementary volume, volume element；
Destruction step：By the powdered particle of the pending debris breaker taking out in material step；
Curing schedule：The curing agent of preset vol number, cement and stone are separately added into the pending landwaste in powder, and
Uniform mixing resulting mixture；The proportioning of described mixture is：Pending landwaste accounting 65%-75%, described curing agent accounting
10%-15%, described cement accounting 15%-20%, described stone accounting 2%-3%；
Forming step：The mixture being formed in described curing schedule is pressed into the building block of preset vol.
2. drilling well rock harmless treatment according to claim 1 and resource utilization process are it is characterised in that break described
Quick short steps are rapid also to include screening step and described curing schedule between, and described screening step is the powder forming pending debris breaker
Last shape particle is sieved, and yields less than or be equal to the powder material of predetermined particle value.
3. drilling well rock harmless treatment according to claim 1 and resource utilization process are it is characterised in that walk in solidification
In rapid, the proportioning of described mixture is：Pending landwaste accounting 70%, described curing agent accounting 13%, described cement accounting
15%th, described stone accounting 2%.
4. the drilling well rock harmless treatment according to any one of claim 1-3 and resource utilization process it is characterised in that
Also include curing step：The building block being formed in forming step is carried out steam curing.
5. a kind of drilling well rock harmless treatment and recycling equipment are it is characterised in that include：
Feeding unit (1)：The pending landwaste of preset vol is extracted in landwaste storage pool, the preset vol extracting every time
Pending landwaste is an elementary volume, volume element；
Fragmentation cell (2)：Be connected with described feeding unit by the first transmission unit, and by described feeding unit take out
The powdered particle of pending debris breaker；
Solidified cell (3)：Be connected with described fragmentation cell by the second transmission unit, by the curing agent of preset vol number,
Cement and stone are separately added into the pending landwaste in powder, and uniform mixing becomes the default mixture being equipped with；
Forming unit (4)：Be connected with described solidified cell by the 3rd transmission unit, and by described solidified cell formed
Mixture is pressed into the building block of preset vol.
6. drilling well rock harmless treatment according to claim 5 and recycling equipment are it is characterised in that also include sieving
Subdivision (5), the powdery granule that pending debris breaker is formed is sieved by described sieve unit, yields less than or waits
Powder material in predetermined particle value.
7. drilling well rock harmless treatment according to claim 5 and recycling equipment are it is characterised in that also include supporting
Shield unit (6), building block is carried out steam curing by described maintenance unit.
8. the drilling well rock harmless treatment according to any one of claim 5-7 and recycling equipment it is characterised in that
Described first transmission unit, described second transmission unit and described 3rd transmission unit are belt conveyor.
9. drilling well rock harmless treatment according to claim 6 and recycling equipment are it is characterised in that described crush
Unit and described sieve unit are integrated into crushing and screening device, and described crushing and screening device includes hopper (101) and described hopper
(101) rotary screen (103) that discharging opening is connected by auger (102) and the fines discharging opening of described rotary screen (103) connect
Logical the first conveyer belt (104), and the second conveyer belt (105) connecting with the coarse fodder discharging opening of described rotary screen (103)；
The discharge end of described first conveyer belt (104) is connected with the lower end storage bin of disintegrating machine (106), described second conveyer belt
(105) discharge end is connected with the charging aperture of described disintegrating machine (106)；
Described hopper (101) includes bucket body (1011), spring (1012) and oscillating plate (1013), and described spring (1012) is along charging
Direction is arranged between described bucket body (1011) and described oscillating plate (1013).
10. drilling well rock harmless treatment according to claim 7 and recycling equipment are it is characterised in that described support
Shield unit includes steam generator (11) and folding maintenance canopy (12), the water inlet of described steam generator (11) pass through into
Water lines are connected with water source, and its venthole accesses described folding maintenance canopy (12) by steam outlet pipe road (13), in shaping
The building block made in unit accepts steam curing in described folding maintenance canopy (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724145.5A CN106431040A (en) | 2016-08-25 | 2016-08-25 | Drilling rock harmless treatment and resource utilization technology and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724145.5A CN106431040A (en) | 2016-08-25 | 2016-08-25 | Drilling rock harmless treatment and resource utilization technology and device |
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| Publication Number | Publication Date |
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| CN106431040A true CN106431040A (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610724145.5A Pending CN106431040A (en) | 2016-08-25 | 2016-08-25 | Drilling rock harmless treatment and resource utilization technology and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106732049A (en) * | 2017-04-01 | 2017-05-31 | 中石化石油工程技术服务有限公司 | Petroleum drilling fluid auxiliary agent adds agitating device automatically |
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| CN106732049B (en) * | 2017-04-01 | 2023-10-31 | 中石化石油工程技术服务有限公司 | Automatic adding and stirring device for petroleum drilling fluid auxiliary agent |
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