CN213078410U

CN213078410U - Polymer production for drilling fluid is with feeding device who has a function of weighing

Info

Publication number: CN213078410U
Application number: CN202021782785.XU
Authority: CN
Inventors: 王正华; 匡小东; 夏超平; 叶栋
Original assignee: Karamay Youlian Industrial Co ltd
Current assignee: Karamay Youlian Industrial Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-30
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a feeding device with weighing function for producing polymer for drilling fluid, which comprises a feeding barrel, wherein a feeding pipe is arranged at the top of one side of the outer surface of the feeding barrel, a hopper is arranged at the bottom end of the feeding barrel, a rectangular fixed block is welded at the bottom of one side of the outer surface of the feeding barrel, a mounting groove is arranged in the middle of one end of the rectangular fixed block, a containing groove is arranged at the bottom of one side of the inner wall of the feeding barrel, a telescopic cylinder is arranged in the mounting groove, the push rod end of the telescopic cylinder is connected with a barrier plate, the bottom of the feeding barrel can be sealed through the rectangular fixed block, the mounting groove, the containing groove, the telescopic cylinder and the barrier plate, solid materials can be prevented from directly falling from the inside of the feeding barrel through sealing the bottom of the feeding barrel, and the materials falling onto the barrier, the use of charging device by the staff is convenient.

Description

Polymer production for drilling fluid is with feeding device who has a function of weighing

Technical Field

The utility model relates to a polymer production technical field for the drilling fluid specifically is a polymer production is with having feeding device who weighs the function for the drilling fluid.

Background

In the oil and gas drilling and production process, in order to improve the drilling and production efficiency and prevent the collapse of a well wall, inhibitors are added into the drilling fluid, the prior drilling fluid inhibitors comprise two types, one is an inorganic salt inhibitor, the other is a polymer inhibitor, the polymer inhibitor is generally formed by mixing a plurality of materials, the materials comprise solids and liquids, the proportion of the added materials needs to be determined before mixing, and a feeding device needs to be used when the materials are added;

however, the existing feeding device cannot weigh solid materials when feeding materials, and the volume of the fed liquid materials is difficult to control when the liquid materials are fed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a polymer production is with having feeding device who weighs function for drilling fluid can effectively solve but current feeding device who proposes in the above-mentioned background art when reinforced, can not weigh solid material, and when adding liquid material, the difficult problem of controlling of liquid material volume of adding.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device with a weighing function for production of polymers for drilling fluids comprises a feeding barrel, wherein a feeding pipe is mounted at the top of one side of the outer surface of the feeding barrel, a discharging hopper is mounted at the bottom end of the feeding barrel, a rectangular fixed block is welded at the bottom of one side of the outer surface of the feeding barrel, a mounting groove is formed in the middle of one end of the rectangular fixed block, a storage groove is formed in the bottom of one side of the inner wall of the feeding barrel, a telescopic cylinder is mounted in the mounting groove, a barrier plate is connected to the push rod end of the telescopic cylinder, a weighing plate is mounted on one side of the top end of the barrier plate, the input end of the weighing plate is electrically connected with the output end of an external power supply, a display is mounted in the middle of one side of the rectangular fixed block, the input;

the utility model discloses a loading bucket, including charging bucket inner wall, mounting hole, charging bucket outer surface, sliding groove inner wall, sliding groove inner wall, limiting clamping hole, sliding groove internally mounted has a sliding block, sliding block one end mid-mounting has L type indicator lever, limiting clamping hole internally mounted has limiting screw.

Preferably, the blocking plate is positioned in the accommodating groove, and the longitudinal section length of the accommodating groove is 1.5 times of the section length of the blocking plate.

Preferably, the outer surface of the transparent plate is provided with scale marks at equal intervals.

Preferably, limiting screw one end is located inside the sliding block, it is fixed through the extrusion of limiting screw between sliding block and the fixed fixture block.

Preferably, reinforced bucket top mid-mounting has hydraulic push rod, the push pedal is installed to hydraulic push rod end, push pedal bottom limit portion installs the clearance and scrapes the piece, reinforced barrel head portion is close to and accomodates groove department and installs clean scraper.

Preferably, the diameter of push pedal is the same with the internal diameter of charging bucket, the push pedal is located charging bucket inside.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through rectangle fixed block, mounting groove, accomodate groove, telescopic cylinder and barrier plate, can seal the charging bucket bottom, through sealing the charging bucket bottom, can prevent that solid-state material from directly dropping from the charging bucket is inside, through weighing board and display, can weigh and show the weight of weighing the material that drops on the barrier plate, the staff of being convenient for is to feeding device's use.

2. Be provided with mounting hole, transparent plate, fixed fixture block, sliding tray, spacing card hole, sliding block, limiting screw and L type indicator lever, use through the cooperation of transparent plate and L type indicator lever, the staff can look over the volume of adding liquid material, avoids liquid material to appear the phenomenon that the volume of adding is too much and too little, the staff of being convenient for to the configuration of polymer for the drilling fluid.

3. Through using clean scraper, can strike off the material on barrier plate surface, scrape the piece through using hydraulic push rod, push pedal and clearance, can clear up the charging barrel inner wall, through clearing up barrier plate and charging barrel, can avoid remaining material to influence next time and detect, be favorable to improving the accuracy that detects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the mounting groove of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of the installation structure of the barrier plate of the present invention;

FIG. 5 is a schematic view of the installation structure of the limit screw of the present invention;

reference numbers in the figures: 1. a charging barrel; 2. a feed pipe; 3. a discharge hopper; 4. a rectangular fixed block; 5. mounting grooves; 6. a receiving groove; 7. a telescopic cylinder; 8. a blocking plate; 9. mounting holes; 10. a transparent plate; 11. fixing the fixture block; 12. a sliding groove; 13. limiting clamp holes; 14. a slider; 15. a limit screw; 16. an L-shaped indicator stem; 17. a hydraulic push rod; 18. pushing the plate; 19. cleaning the scraping block; 20. cleaning a scraper; 21. a weighing plate; 22. a display.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a polymer production is with feeding device who has weighing function for drilling fluid, including charging bucket 1, inlet pipe 2 is installed at charging bucket 1 surface one side top, hopper 3 is installed to charging bucket 1 bottom, the welding of charging bucket 1 surface one side bottom has rectangle fixed block 4, mounting groove 5 has been seted up at the middle part of rectangle fixed block 4 one end, storage tank 6 has been seted up to charging bucket 1 inner wall one side bottom, mounting groove 5 internally mounted has telescopic cylinder 7, telescopic cylinder 7 push rod end is connected with barrier plate 8, barrier plate 8 is located and accomodates inside the groove 6, the longitudinal section length of accomodating the groove 6 is 1.5 times barrier plate 8's section length, can reduce the degree of difficulty of accomodating and using barrier plate 8, be convenient for barrier plate 8's use, barrier plate 8 top one side installs weighing plate 21, weighing plate 21 is by weighing transducer, The weighing device comprises a central processing unit, an analog-digital converter, a filter circuit and a scale, wherein the input end of a weighing plate 21 is electrically connected with the output end of an external power supply, a display 22 is arranged in the middle of one side of a rectangular fixing block 4, the model of the display 22 is PT-100, the input end of the display 22 is electrically connected with the output end of the external power supply, and the signal input end of the display 22 is connected with the signal output end of the weighing plate 21;

mounting hole 9 has been seted up at 1 inner wall opposite side middle part of charging bucket, mounting hole 9 internally mounted has transparent plate 10, the material of transparent plate 10 is toughened glass, transparent plate 10 surface equidistance is provided with the scale mark, the staff of being convenient for is to the judgement of material addition, 1 outer surface opposite side of charging bucket is close to transparent plate 10 department welding has fixed fixture block 11, sliding tray 12 has been seted up at fixed fixture block 11 one end middle part, spacing card hole 13 has been seted up at sliding tray 12 inner wall one side middle part, sliding tray 12 internally mounted has sliding

block

14, 14 one end mid-mounting of sliding block has L type guide bar 16, spacing card hole 13 internally mounted has stop screw 15, stop screw 15 one end is located inside sliding block 14, extrude fixedly through stop screw 15 between sliding block 14 and the fixed fixture block 11, the fixed degree of difficulty of sliding block 14 has been reduced, the.

Add 1 top mid-mounting of charging bucket and have hydraulic push rod 17, and hydraulic push rod 17 push rod end installs push pedal 18, and the diameter of push pedal 18 is the same with the internal diameter of charging bucket 1, and push pedal 18 is located charging bucket 1 inside, and the use of the push pedal 18 of being convenient for, 18 bottom edge of push pedal portion install the clearance and

scrape piece

19, and 1 bottom of charging bucket is close to and accomodates groove 6 department and install cleaning scraper 20.

The utility model discloses a theory of operation and use flow: a feeding device with a weighing function for producing polymers for drilling fluid is characterized in that when liquid materials are added, a worker rotates a limit screw 15 to enable the limit screw 15 to be separated from contact with a fixed clamping block 11, then the worker moves a sliding block 14 to adjust the position of an L-shaped indicating rod 16, when the preset position is adjusted, the worker rotates the limit screw 15 to fix the sliding block 14, the amount of the added materials can be checked by the worker through the matching use of a transparent plate 10 and the L-shaped indicating rod 16, the phenomenon that the added amount of the materials is too much and too little is avoided, and the polymer for drilling fluid is conveniently configured by the worker;

when solid materials are added, a worker starts the telescopic cylinder 7, the telescopic cylinder 7 works to drive the blocking plate 8 to move, so that the blocking plate 8 is in contact with the charging barrel 1 to seal the bottom of the charging barrel 1, the materials can be prevented from directly falling from the charging barrel 1 through sealing the bottom of the charging barrel 1, the worker can conveniently weigh the materials entering the charging barrel 1, after the telescopic cylinder 7 is started, the worker pours the materials into the charging barrel 1 through the feeding pipe 2, the materials are accumulated on the weighing plate 21, and the weight is displayed on the display 22 in real time;

when barrier 8 resets, through cleaning scraper 20, can strike off the material on barrier 8 surface, avoid the material to get into and accomodate 6 insides, be convenient for the staff to barrier 8 reuse, when cleaning charging bucket 1, the staff starts hydraulic rod 17, hydraulic rod 17 work drives push pedal 18 and removes, push pedal 18 removes and drives the clearance and scrape piece 19 and remove, clear up charging bucket 1 inner wall, through clearing up barrier 8 and charging bucket 1, can avoid remaining material to influence next detection, be favorable to improving the accuracy that detects.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a polymer production is with feeding device who has weighing function for drilling fluid, includes charging barrel (1), its characterized in that: the feeding device is characterized in that a feeding pipe (2) is installed at the top of one side of the outer surface of the feeding barrel (1), a discharging hopper (3) is installed at the bottom of the feeding barrel (1), a rectangular fixed block (4) is welded at the bottom of one side of the outer surface of the feeding barrel (1), a mounting groove (5) is formed in the middle of one end of the rectangular fixed block (4), a storage groove (6) is formed in the bottom of one side of the inner wall of the feeding barrel (1), a telescopic cylinder (7) is installed inside the mounting groove (5), a blocking plate (8) is connected to the push rod end of the telescopic cylinder (7), a weighing plate (21) is installed on one side of the top end of the blocking plate (8), the input end of the weighing plate (21) is electrically connected with the output end of an external power supply, a display (22) is installed, the signal input end of the display (22) is connected with the signal output end of the weighing plate (21);

charging barrel (1) inner wall opposite side middle part has been seted up mounting hole (9), mounting hole (9) internally mounted has transparent plate (10), charging barrel (1) surface opposite side is close to transparent plate (10) department welding and has fixed fixture block (11), sliding tray (12) have been seted up at fixed fixture block (11) one end middle part, spacing calorie of hole (13) have been seted up at sliding tray (12) inner wall one side middle part, sliding tray (12) internally mounted has sliding block (14), sliding block (14) one end mid-mounting has L type indicator lever (16), spacing calorie of hole (13) internally mounted has stop screw (15).

2. The feeding device with the weighing function for the production of the polymer for the drilling fluid, according to claim 1, is characterized in that: the blocking plate (8) is positioned in the accommodating groove (6), and the length of the longitudinal section of the accommodating groove (6) is 1.5 times that of the section of the blocking plate (8).

3. The feeding device with the weighing function for the production of the polymer for the drilling fluid, according to claim 1, is characterized in that: the outer surface of the transparent plate (10) is provided with scale marks at equal intervals.

4. The feeding device with the weighing function for the production of the polymer for the drilling fluid, according to claim 1, is characterized in that: and one end of the limit screw (15) is positioned inside the sliding block (14), and the sliding block (14) and the fixed clamping block (11) are extruded and fixed through the limit screw (15).

5. The feeding device with the weighing function for the production of the polymer for the drilling fluid, according to claim 1, is characterized in that: add feed bucket (1) top mid-mounting and have hydraulic push rod (17), push pedal (18) are installed to hydraulic push rod (17) push rod end, push pedal (18) bottom limit portion installs the clearance and scrapes piece (19), it installs cleaning scraper (20) to be close to accomodating groove (6) department in feed bucket (1) bottom.

6. The feeding device with the weighing function for the production of the polymer for the drilling fluid, according to claim 5, is characterized in that: the diameter of push pedal (18) is the same with the internal diameter of charging bucket (1), push pedal (18) are located charging bucket (1) inside.