CN212166692U

CN212166692U - Double-effect fine filtering device

Info

Publication number: CN212166692U
Application number: CN202020105239.6U
Authority: CN
Inventors: 李伟; 王华东; 鲁志武
Original assignee: Wuhan Hanjiang Petroleum Material Technology Research And Development Co ltd
Current assignee: Wuhan Hanjiang Petroleum Material Technology Research And Development Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-18
Anticipated expiration: 2030-01-17

Abstract

The utility model provides a meticulous filter equipment of economic benefits and social benefits, includes the cartridge filter, the cartridge filter is close to the position of upper end and can to dismantle and be fixed with first filter layer, the below of first filter layer is equipped with the second filter layer, second filter layer and cartridge filter sliding connection, and the upper end of second filter layer and the lower extreme fixed connection of push rod, the utility model discloses be equipped with first filter layer and second filter layer in the cartridge filter, can carry out dual filtration, filterable effect is better, and when first filtration pore took place to block up, electric putter promotes the second filter layer and upwards slides to drive the push rod and upwards slide, release the plug in the first filtration pore, when filterable, the motor drives the puddler and slowly rotates, stirs oily sewage, and the cleaning brush rotates along with the puddler together, cleans first filtration pore, prevents to block up.

Description

Double-effect fine filtering device

Technical Field

The utility model belongs to the technical field of oily sewage filters technique and specifically relates to a fine filter equipment of economic benefits and social benefits is related to.

Background

Oil field oily sewage or oil field sewage. Which is derived from formation associated water produced during oil and gas production. In order to obtain qualified oil and gas products, associated water and oil and gas are separated, and the separated associated water contains a certain amount of crude oil and other impurities, and the associated water containing a certain amount of crude oil and other impurities is called oily sewage. Most of oily sewage filters in the prior art are single-layer filters which are easy to block and have poor filtering effects, so a double-effect fine filtering device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a economic benefits and social benefits meticulous filter equipment is used for solving above-mentioned problem.

In order to achieve the purpose, the utility model relates to a double-effect fine filtering device, which comprises a filtering cylinder, wherein a first filtering layer is detachably fixed at the position of the filtering cylinder close to the upper end, a second filter layer is arranged below the first filter layer and is connected with the filter cartridge in a sliding way, the upper end of the second filter layer is fixedly connected with the lower end of the push rod, a first filter hole is arranged on the first filter layer in a penetrating way, the lower end of the second filter layer is provided with a second filter hole in a penetrating way, the upper end of the push rod is inserted into the first filter hole in a sliding way, a second filter layer driving device is arranged in the filter cylinder, a cylinder cover is arranged at the upper end of the filter cylinder, a motor is electrically fixed on the cylinder cover, a stirring rod is rotatably arranged on the cylinder cover, a rotating shaft of the motor is in transmission connection with the stirring rod, the lower extreme of puddler can be dismantled and be connected with the cleaning brush, the surperficial in close contact with of cleaning brush and first filter layer.

Preferably, the lower extreme of puddler is equipped with the bayonet socket, the rear end card of cleaning brush is in the bayonet socket, and runs through on the cleaning brush and be equipped with the screw rod, screw rod and puddler threaded connection.

Preferably, the second filter layer driving device comprises an electric push rod, the lower end of the electric push rod is fixedly connected with the filter cartridge, and the upper end of the electric push rod is fixedly connected with the second filter layer.

Preferably, the inner wall of the filter cylinder is integrally formed with a support ring, and the first filter layer and the support ring are detachably connected through a bolt.

Has the advantages that:

1. the first filter layer and the second filter layer are arranged in the filter cylinder of the utility model, so that double filtration can be carried out, the filtering effect is better, when the first filter hole is blocked, the electric push rod pushes the second filter layer to slide upwards, thereby driving the push rod to slide upwards and pushing out the blocking object in the first filter hole;

2. the utility model discloses when filterable, the motor drives the puddler and slowly rotates, stirs oily sewage, and the cleaning brush rotates along with the puddler, cleans first filtration pore, prevents to block up.

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 view of the present invention.

Fig. 2 is a schematic view of a local structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: the cleaning brush comprises a filter cartridge 1, a first filter layer 2, a second filter layer 3, a push rod 4, a motor 5, a cleaning brush 6, a screw 7, an electric push rod 8 and a bolt 9.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

As shown in figures 1-3, the utility model relates to a double-effect fine filtering device, which comprises a filtering cylinder 1, a first filtering layer 2 is detachably fixed at the position of the filtering cylinder 1 close to the upper end, a second filtering layer 3 is arranged below the first filtering layer 2, the second filtering layer 3 is connected with the filtering cylinder 1 in a sliding way, the upper end of the second filtering layer 3 is fixedly connected with the lower end of a push rod 4, a first filtering hole is arranged on the first filtering layer 2 in a penetrating way, a second filtering hole is arranged at the lower end of the second filtering layer 3 in a penetrating way, the upper end of the push rod 4 is inserted in the first filtering hole in a sliding way, a second filtering layer driving device is arranged in the filtering cylinder 1, the diameter of the second filtering hole is smaller than that of the first filtering hole, the first filtering layer 2 is used for filtering out larger sundries, the first filtering layer 2 is detachably connected in the filtering cylinder 1, which is convenient to be detached and clean the surface of the, can carry out the dual filtration, filterable effect is better, and when first filtration pore took place to block up, electric putter 8 promoted 3 upslidings in second filter layer to drive push rod 4 upsliding, release the plug in the first filtration pore.

Cartridge filter 1's upper end is equipped with the cover, the cover lid is on cartridge filter 1, the electrical property is fixed with motor 5 on the cover, rotate on the cover and install the puddler, motor 5's pivot and puddler transmission are connected, the lower extreme of puddler can be dismantled and be connected with cleaning brush 6, the surperficial in close contact with of cleaning brush 6 and first filter layer 2, in filterable, motor 5 drives the puddler and slowly rotates, stir oily sewage, cleaning brush 6 rotates along with the puddler together, clean first filtration pore, prevent to block up.

The lower extreme of puddler is equipped with the bayonet socket, and the rear end card of cleaning brush 6 is in the bayonet socket, and runs through on the cleaning brush 6 and be equipped with screw rod 7, screw rod 7 and puddler threaded connection.

The second filter layer drive device comprises an electric push rod 8, the lower end of the electric push rod 8 is fixedly connected with the filter cartridge 1, and the upper end of the electric push rod 8 is fixedly connected with the second filter layer 3.

The inner wall of the filter cartridge 1 is integrally formed with a support ring, and the first filter layer 2 and the support ring are detachably connected through a bolt 9.

The working principle is as follows: the utility model discloses be equipped with first filter layer 2 and second filter layer 3 in the cartridge filter 1, can carry out double filtration, filterable effect is better, when first filtration pore takes place to block up, electric putter 8 promotes second filter layer 3 and upwards slides to drive push rod 4 and upwards slide, release the plug in the first filtration pore, in filterable, motor 5 drives the puddler and slowly rotates, stir oily sewage, cleaning brush 6 rotates along with the puddler together, clean first filtration pore, prevent to block up.

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 double-effect fine filtering device comprises a filtering cylinder (1) and is characterized in that a first filtering layer (2) is detachably fixed at a position, close to the upper end, of the filtering cylinder (1), a second filtering layer (3) is arranged below the first filtering layer (2), the second filtering layer (3) is in sliding connection with the filtering cylinder (1), the upper end of the second filtering layer (3) is fixedly connected with the lower end of a push rod (4), a first filtering hole is formed in the first filtering layer (2) in a penetrating mode, a second filtering hole is formed in the lower end of the second filtering layer (3) in a penetrating mode, the upper end of the push rod (4) is inserted into the first filtering hole in a sliding mode, a second filtering layer driving device is installed in the filtering cylinder (1), a cylinder cover is arranged at the upper end of the filtering cylinder (1), a motor (5) is electrically fixed on the cylinder cover, and a stirring rod is rotatably installed on, the pivot and the puddler transmission of motor (5) are connected, the lower extreme of puddler can be dismantled and be connected with cleaning brush (6), the surperficial in close contact with of cleaning brush (6) and first filter layer (2).

2. Double effect fine filtering device according to claim 1, characterized in that the lower end of the stirring rod is provided with a bayonet, the rear end of the cleaning brush (6) is clamped in the bayonet, and a screw (7) is arranged on the cleaning brush (6) in a penetrating way, the screw (7) and the stirring rod are connected in a threaded way.

3. The double-effect fine filtering device according to claim 1, wherein the second filtering layer driving device comprises an electric push rod (8), the lower end of the electric push rod (8) is fixedly connected with the filtering cylinder (1), and the upper end of the electric push rod (8) is fixedly connected with the second filtering layer (3).

4. Double effect fine filtering device according to claim 1 characterized in that the inner wall of the filtering cartridge (1) is integrated with a support ring, the first filtering layer (2) and the support ring are detachably connected by means of bolts (9).