CN217206368U

CN217206368U - Filter equipment for drilling fluid

Info

Publication number: CN217206368U
Application number: CN202221022052.5U
Authority: CN
Inventors: 刘刚
Original assignee: Shanxi Institute of Technology
Current assignee: Shanxi Institute of Technology
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-16
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a filter equipment for drilling fluid, which comprises a mounting bas, the last fixed surface of mount pad is connected with the bracing piece, and the surface slip of bracing piece is connected with the rose box, and the surface cover of bracing piece is equipped with the spring, and the inner wall fixedly connected with storage frame of rose box, the quantity of storage frame are two, the equal fixedly connected with installing frame of upper surface of two storage frames. This filter equipment for drilling fluid, pour drilling fluid and particulate matter into the rose box in, utilize vibrating motor to drive the rose box shake, can make the drilling fluid after the top filter screen filters flow in the top storage frame, discharge through the outage groove, the shake along with the rose box makes remaining drilling fluid and particulate matter pass the silo that leaks from the top filter screen, and remove to in the below filter screen, thereby the further drilling fluid that filters of usable below filter screen, through setting up two-layer filter screen in the rose box, thereby the length of filter screen has been increased when practicing thrift the device occupation space.

Description

Filter equipment for drilling fluid

Technical Field

The utility model relates to a drilling fluid filters technical field, specifically is a filter equipment for drilling fluid.

Background

The drilling fluid is a general term for various circulating fluids which meet the requirements of drilling work in multiple functions in the drilling process. The vibration filter screen is adopted mostly to current small-size liquid filter equipment that drills when filtering, reaches the purpose of particulate matter and the liquid separation of drilling, and although small-size drilling fluid filter equipment removes convenient occupation space less, nevertheless because equipment causes the filter screen short excessively for a short time to lead to the filter effect not good, for this reason, we provide a filter equipment for drilling fluid, mainly used solves the above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a filter equipment for drilling fluid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter equipment for drilling fluid, which comprises a mounting base, the last fixed surface of mount pad is connected with the bracing piece, the surface sliding of bracing piece is connected with the rose box, the surface cover of bracing piece is equipped with the spring, the inner wall fixedly connected with storage frame of rose box, the quantity of storage frame is two, the equal fixedly connected with installing frame in upper surface of two storage frames, the hourglass silo has been seted up to the upper surface of installing frame, the sliding tray has been seted up on the surface of installing frame, the inner wall sliding connection of sliding tray has the filter screen, the positive fixedly connected with closing plate of filter screen, the seal groove that supplies the closing plate to pass through is seted up in the front of rose box, the front of rose box is provided with the locking mechanism that can fix the closing plate.

Preferably, the inner bottom wall of the material storage frame is provided with a material discharge groove, and one end of the material discharge groove extends to the outside of the material storage frame and is communicated with an external liquid storage cylinder through a connecting pipe.

Preferably, locking mechanism is including installing at the positive installation piece of rose box, and the upper surface threaded connection of installation piece has the locking bolt, and the lower extreme of locking bolt rotates and is connected with the mounting panel, and the lower fixed surface of mounting panel is connected with the locking piece, and the locked groove with locking piece looks adaptation is seted up to the upper surface of closing plate.

Preferably, one end of the spring is fixedly connected with the upper surface of the mounting seat, and the other end of the spring is fixedly connected with the lower surface of the filter box.

Preferably, the upper surface of the filter box is fixedly connected with a vibration motor.

Preferably, both the upper surface and the inner bottom wall of the stock frame are provided with a slope shape.

Advantageous effects

The utility model provides a filter equipment for drilling fluid possesses following beneficial effect:

1. this filter equipment for drilling fluid, through setting up the storage frame, pour drilling fluid and particulate matter into the rose box in, utilize vibrating motor to drive the rose box shake, can make the drilling fluid after the top filter screen filters flow in the top storage frame, discharge through the outage groove, the shake along with the rose box makes remaining drilling fluid and particulate matter pass the hourglass silo from the top filter screen, and remove to in the below filter screen, thereby the further drilling fluid that filters of usable below filter screen, through setting up two-layer filter screen in the rose box, thereby the length of filter screen has been increased in the time of saving the device occupation space, and then the filter effect of the device has been improved.

2. This filter equipment for drilling fluid through setting up the locking piece, rotates locking bolt and drives the mounting panel rebound to can drive the locking piece and break away from the locked groove, can drive the filter screen roll-off with the closing plate follow seal inslot roll-off after the closing plate breaks away from the constraint of locking piece, and then made things convenient for the change of filter screen.

Drawings

FIG. 1 is a schematic view of the front cut structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the filter screen of the present invention;

fig. 4 is a schematic view of the structure of the storage frame of the present invention.

In the figure: the device comprises a mounting base 1, a supporting rod 2, a filter box 3, a spring 4, a material storage frame 5, a mounting frame 6, a filter screen 7, a sealing plate 8, a mounting block 9, a locking bolt 10, a mounting plate 11, a locking block 12 and a vibrating motor 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a filter equipment for drilling fluid, including mount pad 1, the last fixed surface of mount pad 1 is connected with bracing piece 2, the surperficial sliding connection of bracing piece 2 has rose box 3, the last fixed surface of rose box 3 is connected with vibrating motor 13, the surface cover of bracing piece 2 is equipped with spring 4, the one end of spring 4 and the last fixed surface of mount pad 1 are connected, the other end of spring 4 and the lower fixed surface of rose box 3 are connected, the inner wall fixedly connected with storage frame 5 of rose box 3, the row's silo has been seted up to the inner bottom wall of storage frame 5, the one end of arranging the silo extends to the outside of storage frame 5, and communicate through connecting pipe and outside liquid storage cylinder, the upper surface and the inner bottom wall of storage frame 5 all set up to slope type.

The quantity of storage frame 5 is two, and the equal fixedly connected with installing frame 6 of upper surface of two storage frames 5, the silo that leaks has been seted up to the upper surface of installing frame 6, and the sliding tray has been seted up on the surface of installing frame 6, and the inner wall sliding connection of sliding tray has filter screen 7, and the positive fixedly connected with closing plate 8 of filter screen 7, the seal groove that supplies closing plate 8 to pass through is seted up in the front of rose box 3, and the blown down tank has been seted up at the back of rose box 3.

Through setting up storage frame 5, pour drilling fluid and particulate matter into rose box 3 in, utilize vibrating motor 13 to drive the shake of rose box 3, can make drilling fluid after top filter screen 7 filters flow in top storage frame 5, discharge through the outage groove, shake along with rose box 3 makes remaining drilling fluid and particulate matter pass the hourglass silo from top filter screen 7, and remove to in the below filter screen 7, thereby usable below filter screen 7 further filters drilling fluid, the blown down tank discharge can be followed to the granule after the filtration, through set up two-layer filter screen 7 in rose box 3, thereby increased the length of filter screen 7 when practicing thrift the device occupation space, and then improved the device's filter effect.

The front of rose box 3 is provided with the locking mechanism that can fix closing plate 8, locking mechanism is including installing at the positive installation piece 9 of rose box 3, the upper surface threaded connection of installation piece 9 has locking bolt 10, locking bolt 10's lower extreme rotates and is connected with mounting panel 11, mounting panel 11's lower fixed surface is connected with locking piece 12, the locked groove with locking piece 12 looks adaptation is seted up to closing plate 8's upper surface, through setting up locking piece 12, it drives mounting panel 11 and upwards removes to rotate locking bolt 10, thereby can drive locking piece 12 and break away from the locked groove, can follow the interior roll-off of seal groove with closing plate 8 after closing plate 8 breaks away from the constraint of locking piece 12, drive filter screen 7 roll-off, and then made things convenient for the change of filter screen 7.

The working principle is as follows: when the filter device for drilling fluid is used, firstly, drilling fluid and particles are poured into the filter box 3, the filter box 3 is driven to shake by the vibration motor 13, the drilling fluid filtered by the upper filter screen 7 can flow into the upper storage frame 5 and be discharged through the liquid discharge groove, residual drilling fluid and particles pass through the liquid discharge groove from the upper filter screen 7 along with the shaking of the filter box 3 and move to the lower filter screen 7, so that the drilling fluid can be further filtered by the lower filter screen 7, the filtered drilling fluid is discharged from the liquid discharge groove in the lower storage frame 5, the filtered particles fall into the filter box 3 from the lower liquid discharge groove and are discharged from the liquid discharge groove, when the filter screen 7 needs to be replaced, the locking bolt 10 is rotated to drive the mounting plate 11 to move upwards, so that the locking block 12 can be driven to be separated from the locking groove, and the sealing plate 8 can slide out from the sealing groove after the sealing plate 8 is separated from the locking block 12, the filter screen 7 is driven to slide out, and then the filter screen 7 can be replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment for drilling fluid, includes mount pad (1), its characterized in that: the utility model discloses a sealing plate, including mount pad (1), the last fixed surface of bracing piece (2), the surperficial sliding connection of bracing piece (2) has rose box (3), the surface cover of bracing piece (2) is equipped with spring (4), the inner wall fixedly connected with storage frame (5) of rose box (3), the quantity of storage frame (5) is two, the equal fixedly connected with installing frame (6) of upper surface of two storage frames (5), the silo that leaks has been seted up to the upper surface of installing frame (6), the sliding tray has been seted up on the surface of installing frame (6), the inner wall sliding connection of sliding tray has filter screen (7), the positive fixedly connected with closing plate (8) of filter screen (7), the seal groove that supplies closing plate (8) to pass through is seted up in the front of rose box (3), the front of rose box (3) is provided with the locking mechanism that can fix closing plate (8).

2. The filter device for drilling fluid according to claim 1, wherein: the inner bottom wall of the material storage frame (5) is provided with a material discharge groove, and one end of the material discharge groove extends to the outside of the material storage frame (5) and is communicated with an external liquid storage cylinder through a connecting pipe.

3. The filter device for drilling fluid according to claim 1, wherein: locking mechanism is including installing installation piece (9) in rose box (3) front, and the upper surface threaded connection of installation piece (9) has locking bolt (10), and the lower extreme of locking bolt (10) rotates and is connected with mounting panel (11), and the lower fixed surface of mounting panel (11) is connected with locking piece (12), and the locked groove with locking piece (12) looks adaptation is seted up to the upper surface of closing plate (8).

4. The filter device for drilling fluid according to claim 1, wherein: one end of the spring (4) is fixedly connected with the upper surface of the mounting seat (1), and the other end of the spring (4) is fixedly connected with the lower surface of the filter box (3).

5. The filter device for drilling fluid according to claim 1, wherein: and the upper surface of the filter box (3) is fixedly connected with a vibration motor (13).

6. The filter device for drilling fluid according to claim 1, wherein: the upper surface and the inner bottom wall of the material storage frame (5) are both of a slope type.