CN201116462Y

CN201116462Y - Well cementing cement foaming vehicle

Info

Publication number: CN201116462Y
Application number: CNU200720091831XU
Authority: CN
Inventors: 曹正裔; 谭劲松; 李武幸; 刘兵; 王敏; 秦宏生; 罗煜琼; 邬丹
Original assignee: SPECIAL VEHICLE REPAIR AND MANUFACTURING FACTORY OF ZPEB
Current assignee: ZYT Petroleum Equipment Co Ltd
Priority date: 2007-09-07
Filing date: 2007-09-07
Publication date: 2008-09-17
Anticipated expiration: 2017-09-07

Abstract

A cement foaming truck for well cementation is a cementing operation device for oil fields, which resolves the problem that the foam making cost is high, on-site foam making operation does not work and the cementing operation has poor effect. The cement foaming truck for well cementation is formed by connecting a chassis, a bedplate, an air compressor, a liquid case, an agitating device, a metering pump, a liquid manifold, a foam generator, a gas bottle, a control cabinet, a gas manifold and a discharge manifold, wherein the air compressor is fixed in the center of the front portion of the bedplate by bolts, the liquid case is fixed one bilateral sides of the air compressor by bolts, the agitating device is fixed in the liquid case, the liquid manifold connects the metering pump to the liquid case, simultaneously the metering pump is connected with the foam generator by the liquid manifold, the gas manifold connects the air compressor to the gas bottle, simultaneously the gas bottle is connected with the foam generator by the gas manifold, and the outlet of foam generator is communicated with the discharge manifold.

Description

A kind of cementing concrete foaming car

One, technical field:

The utility model relates to a kind of reinforcing oil well implement, especially a kind of cementing concrete foaming car.

Two, background technology:

At present, known oil field is after adopting the chemicals mixing of two or more, chemical reaction to take place generate gas (gas componant is usually based on N2), and by other chemicals the gas trap is formed stable foam with well cementation system foam method method.This system foam method method construction is loaded down with trivial details relatively, and needs the corresponding large-scale fixation means of auxiliary construction as the base.Finish complete back in base system and be transported to the job location, again by the special pumping foam solution of another cementing truck by special haulage vehicle.Because need to build base and related facility system bubble, so operating cost is higher, because long-distance transport can make foam lost more, the well cementing operation effect is relatively poor in addition.

Three, summary of the invention:

The purpose of this utility model provide replace large-scale fixation means independently finish the system bubble, for a kind of cementing concrete foaming car of bubble operation, it overcome system soak high, can not make operation, the relatively poor problem of well cementing operation effect of steeping at the scene.

The purpose of this utility model is achieved in that a kind of cementing concrete foaming car is formed by connecting by chassis, platen, air compressor, fluid box, mixing plant, measuring pump, influidic pipe remittance, foam maker, gas bomb, switch board, gas circuit manifold, exhaust manifold, air compressor is by being bolted to the anterior center of platen, fluid box is by being bolted to the both sides of air compressor, and mixing plant is fixed in the fluid box; Influidic pipe converges measuring pump and fluid box is linked together, measuring pump converges by influidic pipe and connects together again with foam maker simultaneously, the gas circuit manifold connects together air compressor and gas bomb, gas bomb connects together by gas circuit manifold and foam maker simultaneously, and the foam maker outlet opening is connected with exhaust manifold.Two cover fluid boxes, mixing plant, measuring pump, foam maker, gas bomb can be installed simultaneously, and this two covering device be connected together simultaneously or separate operaton by influidic pipe remittance, gas circuit manifold and exhaust manifold.

During work, measuring pump sucks the blowing agent that stirs through mixing plant from fluid box, converges by influidic pipe with being transported to foam maker; Gas bomb stores the Compressed Gas that is produced by air compressor, and compressed air enters foam maker by the gas circuit manifold under the control of switch board; Blowing agent forms the uniform foam of diameter with after compressed air mixes in foam maker, finally carry to cementing concrete truck by the exhaust manifold at rear portion.

The beneficial effects of the utility model are, can replace large-scale fixation means independently finish the system bubble, for the bubble operation, can supply with by real-time on-site, improved the well cementing operation effect and reduced operating cost, do not need the large-scale fixation means of investment construction; Be equipped with two cover isolated plants besides, can reach simultaneously or separately the system bubble, for the ability of bubble, two cover systems can be complementary, improved the reliability and the continuation of working so greatly.

Four, description of drawings:

Fig. 1 is the structural representation of a kind of cementing concrete foaming car, among the figure 1, automobile chassis 2, platen 3, fluid box 4, mixing plant 5, air compressor 6, measuring pump 7, influidic pipe converge 8, switch board 9, gas circuit manifold 10, foam maker 11, gas bomb 12, exhaust manifold

Five, the specific embodiment:

In Fig. 1, a kind of cementing concrete foaming car is to install platen 2, fluid box 3, mixing plant 4, air compressor 5, measuring pump 6, influidic pipe remittance 7, switch board 8, gas circuit manifold 9, foam maker 10, gas bomb 11, exhaust manifold 12 on automobile chassis 1 additional; Air compressor 5 is by being bolted to the anterior center of

platen

2, and 3 of fluid boxes are by being bolted to the both sides of air compressor 5, and mixing plant 4 is fixed in the fluid box 3.Influidic pipe converges and 7 measuring pump 6 and fluid box 3 to be connected together, measuring pump 6 connects together again with foam maker 10 by influidic pipe remittance 7 simultaneously, gas circuit manifold 9 connects together air compressor 5 and gas bomb 11, gas bomb 11 connects together by gas circuit manifold 9 and foam maker 10 simultaneously, and foam maker 10 outlet openings are connected with exhaust manifold 12.Two cover fluid boxes 3, mixing plant 4, measuring pump 6, foam maker 10, gas bomb 11 can be installed simultaneously, and this two covering device be connected together simultaneously or separate operaton by influidic pipe remittance 7, gas circuit manifold 9 and exhaust manifold 12.

Claims

1, a kind of cementing concrete foaming car, it is to install platen (2), fluid box (3), mixing plant (4), air compressor (5), measuring pump (6), influidic pipe remittance (7), switch board (8), gas circuit manifold (9), foam maker (10), gas bomb (11), exhaust manifold (12) on automobile chassis (1) additional, it is characterized in that: air compressor (5) is by being bolted to the anterior center of platen (2), then by being bolted to the both sides of air compressor (5), mixing plant (4) is fixed in the fluid box (3) fluid box (3).

2, a kind of cementing concrete foaming car according to claim 1, it is characterized in that: influidic pipe remittance (7) connects together measuring pump (6) and fluid box (3), measuring pump (6) connects together again by influidic pipe remittance (7) and foam maker (10) simultaneously, gas circuit manifold (9) connects together air compressor (5) and gas bomb (11), gas bomb (11) connects together by gas circuit manifold (9) and foam maker (10) simultaneously, and foam maker (10) outlet opening is connected with exhaust manifold (12).

3, a kind of cementing concrete foaming car according to claim 1, it is characterized in that: two cover fluid boxes (3), mixing plant (4), measuring pump (6), foam maker (10), gas bomb (11) can be installed simultaneously, and this two covering device be connected together by influidic pipe remittance (7), gas circuit manifold (9) and exhaust manifold (12).