CN2690062Y - Vibrative rock filing cleaner for drilling well - Google Patents

Abstract

The utility model discloses a bivrative rock filing cleaner, comprising a pedestal, a vibrating motor, a spring and a casing. The vibrating motor is arranged on the pedestal, and the casing is connected with the pedestal by the spring. The casing is transversely divided into two parts by a mesh screen, a separation depot and a sewage depot. The bottom of the sewage depot is provided with a drain, and the top of the separation depot is provided with a feed inlet. The side of the separation depot is provided with a water inlet, and the mesh screen at the bottom of the separation depot is provided with a round circular orbit whose far end opening is the discharge opening. The lower side in the is provided with one rubber sheet in each segment, and the front end of the rubber sheet is provided with a nozzle which connects to the water inlet. The utility model has the advantages of small volume, simple operation, thorough cleaning to the rock filing and true and reliable data of the gained rock filing.

Description

Oscillatory type well drilling detritus cleaning machine

Technical field

The utility model relates to a kind of well drilling detritus gathering-device, belongs to oil drilling automated machine equipment.

Background technology

The landwaste that produces in the oil drilling is the most important material that geological personnel is studied underground oily situation.Usually utilize mud vibrating screen that landwaste is separated from mud, placement landwaste plate or box (groove) are collected landwaste below mud vibrating screen.At present the process of gathering all is to be finished by manual, generally by the interruption sampling of a workman on duty with per 5 meters or 2 meters, uses clear water to sieve and wash or eluriate, and obtains clean landwaste, observes then and analyzes.Obtain clean landwaste weight after the cleaning and be generally 1000g, pack into after drying or the drying polybag (area that has also requires to use cloth bag) of standard of landwaste will be put preservation in storage after drilling well is finished, and use in order to research.This working method is comparatively original, exists shortcomings such as efficient is poor, accuracy rate is low, leakiness is got.For example, it is not continuous sampling, can't observe next complete stratum, ground.Under the preceding topic of the analysis that guarantees correct labeling, whole collection, cleaning process often need the time more than ten minutes, and the speed of drilling well at present is continuous quickening, and the total rock bits of getting that can completely not leak need two or more workman simultaneously.In the artificial process of eluriating, rinse out comparatively tiny cutting grain easily, be real formation rock and these are often represented by the fine particle of washout, study the judgement that the stratum makes the mistake for the geological technique personnel.

Summary of the invention

The purpose of this utility model just provides a kind of oscillatory type well drilling detritus cleaning machine, and it can clean and collect the landwaste of generation automatically.

The purpose of this utility model is achieved in that oscillatory type landwaste cleaning machine is by base, vibrating motor, spring, housing is formed, vibrating motor is housed on the base, housing links to each other with base by spring, housing is the garden cylindricality, housing becomes separation bin and sewage storehouse two parts by the screen cloth tabula, bottom, sewage storehouse is provided with sewage draining exit, the top of separation bin has charging aperture, the side is provided with water inlet, be furnished with round circular orbit on the screen cloth of separation bin bottom, the distal openings of track is a discharging opening, is added with rubber slab every one section below in orbit, the front end of rubber slab is equipped with nozzle, and nozzle links to each other with water inlet.

The utlity model has following advantage: 1, volume little, take up an area of less, be easy to carrying; 2, landwaste cleans thoroughly, and the landwaste data that obtains is true and reliable; 3, simple to operate, move the degree height certainly, labor strength reduces greatly.

Description of drawings

Fig. 1: the utility model structural representation; Fig. 2: track is separated the screen cloth schematic diagram;

Among the figure: 1-vibrating motor, 2-base, 3-spring, 4-housing, 5-discharging opening, 6-track, 7-screen cloth, 8-charging aperture, 9-separation bin, 10-water inlet, 11-sewage storehouse, 12-sewage draining exit, 13-nozzle, 14-rubber slab;

The specific embodiment

As Fig. 1, shown in Figure 2, oscillatory type landwaste cleaning machine is by base 2, vibrating motor 1, spring 3, housing 4 is formed, vibrating motor 1 is contained on the base 2, housing 4 links to each other with base 2 by spring 3, housing 4 is the garden cylindricality, housing 4 becomes separation bin 9 and sewage storehouse 11 two parts by screen cloth 7 tabulas, 11 bottoms, sewage storehouse are provided with sewage draining exit 12, the top of separation bin 9 has charging aperture 8, and the side is provided with water inlet 10, is furnished with round circular orbit 6 on the screen cloth 7 of separation bin 9 bottoms, the distal openings of track 6 is a discharging opening 5, be added with rubber slab 14 every one section below in track 6, the front end of rubber slab 14 is equipped with nozzle 13, and nozzle 13 links to each other with water inlet 10.

During cleaning machine work, vibrating motor 1 vibration, thereby make base 2 with the top judder, produce a revolving force, dirty landwaste is in the middle part of charging aperture 8 falls into the screen cloth face of separation bin 9, the effect of vibration makes landwaste migrate to discharging opening 5 by certain orientation along track 6 on screen cloth 7 surfaces, rubber separator 14 is divided into filtration zone that several can be permeable and dead zone that can not be permeable with the screen cloth faces in the track 6, landwaste is with after water mixes, water is not to see through compass screen surface at once to flow away, because of blocking of dead zone arranged, water and landwaste be together along the segment distance of migrating forward in the track 6, and sewage just sees through screen cloth and flows down when moving to do not have that rubber slab blocks regional.And landwaste continues to enter the waterproof zone that the next one is equipped with water nozzle by orbital motion, and along in the track 6 by certain distance a plurality of water nozzles 13 that distributing.Landwaste is after the so repeatedly cleaning of process, and the dirt on surface is thoroughly removed, and sewage then sees through the sewage storehouse 11 that screen cloth 7 flows to following one deck, is discharged by sewage mouth 12.As glued fine and close hard formation, just can clean up with general discharge, meet loose lithology or contain the low stratum of degree of consolidation of soft mudstone, then can increase water nozzle quantity or regulate the increased water flow amount, meet special formations soluble in water such as salt deposit, then can reduce water nozzle quantity or adjusting and reduce discharge.

Claims (1)

1, a kind of oscillatory type well drilling detritus cleaning machine, it is characterized in that: it is by base (2), vibrating motor (1), spring (3), housing (4) is formed, vibrating motor (1) is contained on the base (2), housing (4) links to each other with base (2) by spring (3), housing (4) is the garden cylindricality, housing (4) becomes separation bin (9) and sewage storehouse (11) two parts by screen cloth (7) tabula, bottom, sewage storehouse (11) is provided with sewage draining exit (12), the top of separation bin (9) has charging aperture (8), the side is provided with water inlet (10), on the screen cloth (7) of separation bin (9) bottom, be furnished with round circular orbit (6), the distal openings of track (6) is discharging opening (5), be added with rubber slab (14) every one section below in track (6), the front end of rubber slab (14) is equipped with nozzle (13), and nozzle (13) links to each other with water inlet (10).