CN205445516U - Drilling mud handles car along with boring - Google Patents

Abstract

The utility model provides a drilling mud handles car along with boring, is a mobile unit who is equipped with devices such as high -speed centrifuge, drier, auger delivery ware, holding vessel and screw pump. The control system of this equipment can reach control motor rotational speed through the flow of adjusting the spiral delivery mechanism motor, and then reaches the purpose of control spiral delivery mechanism feeding. The operator can master the running situation of equipment, the mixed condition of liquid and the transport of solid phase etc. By computer display screen on the switch board in real time. The novel mud of this device not equipment of falling to the ground has been gathered drier, centrifuge, has been deposited mud drill chips such as tank mixer and spiral delivery mechanism and solid material delivery pump and has handled equipment commonly used, and the spiral delivery mechanism of vehicular passes through rotation mechanism and hydro -cylinder, can require rotatoryly according to the operational environment of difference or play to rise certain angle, improves material transport efficiency.

Description

Drilling mud processes car with brill

Technical field

This utility model relates to mine technology field, oil field, and particularly a kind of drilling mud processes car with brill.

Background technology

At present, situ of drilling well often uses the equipment such as single drier or centrifuge to process the individually designed skid-mounted type that is fabricated to of the slurry cuttings after vibrosieve and desanding desilt, drier or centrifuge, and volume is relatively big, and floor space is big.For excessive due to height to the helix transporting device of drier conveying drilling cuttings, significantly increase site operation personnel's workload in device puts instrumentation.The waste material that the solid particle that drier and centrifuge have processed uses helix transporting device to be transported to specify heaps district, but owing to the well site conditions such as conveyer device length limit, fed distance is limited, and solid particle also has unrestrained phenomenon in well site, and requirement that mud do not land is not fully achieved.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of drilling mud and processes car with brill.

For solving above-mentioned technical problem, this utility model realizes as follows: a kind of drilling mud processes car with brill, including chassis, centrifuge holding vessel, high speed centrifuge, screw pump, agitator, drier holding vessel, helix transporting device, lift oil tank, slew gear, drier, hydraulic pump, solid material delivery pump, submerged pump, master control cabinet；

The bearing that described centrifuge holding vessel, described drier storage tank, described drier use bottom to connect is fastened by bolts on the girder of described chassis；Described screw pump and described submerged pump are fastened by bolts on described centrifuge holding vessel；Described solid material delivery pump, described agitator, described high speed centrifuge, described master control cabinet are fastened on described drier holding vessel and the top of described centrifuge storage tank by corresponding erection support by bolt；Described helix transporting device, described lift oil tank, described slew gear are fixed on the top of described drier by support bracket bolt；Described hydraulic pump is bolted on the bottom of described chassis girder by bottom mounting apertures.

Good effect of the present utility model is: achieves well site drilling cuttings and dries the function of the centrifugal material integrated operation of conveying.When normal operation, chassis engine output power, it is transferred to hydraulic pump by power transmission shaft, hydraulic pump drives the device work such as vehicular helix transporting device, drier, centrifuge, agitator, screw pump and submerged pump respectively.Whole processing procedure need not add any medicament, it is not required that carries out any solidification, is directly realized by solid phase and dries, solid-liquid separation, liquid phase reuse；Do mechanization operation degree is high, it is only necessary to switch start and stop and stack-up-yard are frequently observed and cleared up, and human cost is few.The critical component materials such as the main manifold of this equipment, drier, centrifuge are rustless steel, acidproof anticorrosive.Can realize oil-base mud and the separating treatment of two kinds of different system mud of water-base mud, the moisture content conventional control after oil-base mud process is 6%, and oil content conventional control is within 3%；After water-base mud processes, conventional aqueous rate controls 10% (according to situ of drilling well geologic structure, mud viscosity is different and proportion is different, and the final solid phase moisture content processed can be variant).The operation of whole equipment is realized by Circuits System, hydraulic system and machine driven system.All controls of this equipment are focused on switch board, a people complete, convenient and reliable operation, and automaticity is high.

Accompanying drawing explanation

Fig. 1 is structural front view of the present utility model；

Fig. 2 is structure top view of the present utility model.

Detailed description of the invention

With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1-2, a kind of drilling mud described in the utility model processes car with brill, including truck trailer chassis 1, centrifuge holding vessel 2, high speed centrifuge 3, screw pump 4, agitator 5, drier holding vessel 6, helix transporting device 7, lift oil tank 8, slew gear 9, drier 10, hydraulic pump 11, solid material delivery pump 12, submerged pump 13, master control cabinet 14.

The bearing that centrifuge holding vessel 2, drier storage tank 6, drier 10 use bottom to connect is fastened by bolts on the girder of chassis 1；Screw pump 4 and submerged pump 13 are fastened by bolts on centrifuge holding vessel 2；Solid material delivery pump 12, agitator 5, high speed centrifuge 3, master control cabinet 14 are fastened on drier holding vessel 6 and the top of centrifuge storage tank 2 by corresponding erection support by bolt；Helix transporting device 7, lift oil tank 8, slew gear 9 are fixed on the top of drier 10 by support bracket bolt；Hydraulic pump 11 is bolted on the bottom of chassis 1 girder by bottom mounting apertures.

Operation principle:

Before work, this equipment is docked to suitable position according to well layout, chassis 1 engine start, transmits hydraulic pump 11 by power, and hydraulic pump 11 drives the equipment work such as drier 10, high speed centrifuge 3, helix transporting device 7, lift oil tank 8, agitator 5, submerged pump 13 and screw pump 4.During work, helix transporting device 7 is set to optimal transport angle by lift oil tank 8 according to well site situation, the drilling cuttings processed from well site solid controlling system vibrosieve and desanding desilter is transported to drier 10 by helix transporting device 7, solid phase after drier 10 processes is delivered to waste material heap district or cutting catcher tank by solid material delivery pump 12, liquid phase enters in drier storage tank 6, there is agitator 5 blade to stir in tank, prevent liquid phase from precipitating.Screw pump 4 on car by the liquid pump in drier storage tank 6 to high speed centrifuge 3, solid phase after high speed centrifuge 3 processes is delivered in waste material heap district or cutting catcher tank by solid material delivery pump 12 together with the solid phase after drier 10 process, liquid after process is temporarily stored within centrifuge holding vessel 2, and the liquid in centrifuge holding vessel 2 is pumped in drilling circulation system by submerged pump 13.

The beneficial effects of the utility model:

1, by highly integrated to the drier of difference in functionality, centrifuge and storage tank in truck trailer chassis, processing the oily water-based drilling muds of 7000m well depth scope with brill, solid phase moisture content is low, mud reuse.

2, this equipment is effectively reduced well layout floor space 20%, and the rate of comprehensive utilization of equipment improves about 50%, and chemicals " 0 " adds, processing procedure non-secondary pollution.

3, vehicular screw conveying feeding device can realize hoisting and 180 degree of rotations, adjusts angled conveyor according to well layout, and transfer efficiency improves 30%.

4, the solid-phase material after processing uses compressed air push technology, can solve conventional helical conveyer device big at well site volume, can not the problem of flexible arrangement, meeting on the premise of material normally carries, realize the high efficiency of material conveying, without unrestrained, also can carry all flowable materials, adaptability is higher.

This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, make any change; every have same or like with this utility model as technical scheme, within all falling within protection domain of the present utility model.

Claims (1)

1. a drilling mud processes car with brill, it is characterized in that, including chassis, centrifuge holding vessel, high speed centrifuge, screw pump, agitator, drier holding vessel, helix transporting device, lift oil tank, slew gear, drier, hydraulic pump, solid material delivery pump, submerged pump, master control cabinet；

The bearing that described centrifuge holding vessel, described drier storage tank, described drier use bottom to connect is fastened by bolts on the girder of described chassis；Described screw pump and described submerged pump are fastened by bolts on described centrifuge holding vessel；Described solid material delivery pump, described agitator, described high speed centrifuge, described master control cabinet are fastened on described drier holding vessel and the top of described centrifuge storage tank by corresponding erection support by bolt；Described helix transporting device, described lift oil tank, described slew gear are fixed on the top of described drier by support bracket bolt；Described hydraulic pump is bolted on the bottom of described chassis girder by bottom mounting apertures.