CN222427901U

CN222427901U - Medicine feeding device for adding medicine into oilfield water system

Info

Publication number: CN222427901U
Application number: CN202422558516.XU
Authority: CN
Inventors: 彭浩博; 李茜; 顾辉; 范晓岩
Original assignee: Zhongke Jiefei Beijing Technology Co ltd
Current assignee: Zhongke Jiefei Beijing Technology Co ltd
Priority date: 2024-10-23
Filing date: 2024-10-23
Publication date: 2025-02-07
Anticipated expiration: 2034-10-23

Abstract

The utility model relates to the technical field of dosing of oilfield water systems, in particular to a dosing device for dosing of oilfield water systems, which comprises a dosing tank, a liquid discharge pump and a liquid discharge pipe, wherein the liquid discharge pump is arranged at the front side of the dosing tank, the output end and the input end of the liquid discharge pump are both communicated with the liquid discharge pipe, the other side of the liquid discharge pipe at the input end stretches into the dosing tank, a medium pipe and a medicament pipe are respectively arranged at two sides of the dosing tank, one sides of the medium pipe and one side of the medicament pipe are both communicated with a communicating pipe, the other end of the communicating pipe is communicated with a mixing mechanism, and the outer sides of the communicating pipes are both provided with a filtering mechanism.

Description

Medicine feeding device for adding medicine into oilfield water system

Technical Field

The utility model relates to the technical field of dosing of oilfield water systems, in particular to a dosing device for dosing of oilfield water systems.

Background

In the oilfield construction process, materials are required to be added to the production medium for processing, and the production medium flow data is generally obtained through a main pipeline system metering data source (DCS/transmitter) and is fed by a dosing tank valve in a follow-up way according to a control curve set by a product, so that a proper proportion between a scale remover and a bactericide in the production medium can be provided, and the stability of the quality of the production medium and the water injection sterilization effect can be ensured.

The existing detergent and bactericide are directly injected into the pipelines of the production medium through two groups of pipelines and then flow along with the medium, and the liquid medium and the material agent cannot be effectively mixed in the process, so that the treatment quality of the medium is poor, and therefore, the medicine feeding device for adding medicines into the oilfield water system is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide a drug supply device for dosing an oilfield water system, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

As an alternative scheme of the drug supply device for dosing the oilfield water system, the drug supply device for dosing the oilfield water system comprises a drug supply tank, a liquid discharge pump and a liquid discharge pipe,

The front side of the medicine supply tank is provided with a liquid discharge pump, the output end and the input end of the liquid discharge pump are both communicated with a liquid discharge pipe, and the other side of the liquid discharge pipe at the input end extends into the medicine supply tank;

The two sides of the medicine supply tank are respectively provided with a medium pipe and a medicine pipe, one sides of the medium pipe and one side of the medicine pipe are respectively communicated with a communicating pipe, the other end of the communicating pipe is communicated with a mixing mechanism, and the outer sides of the communicating pipes are respectively provided with a filtering mechanism;

The top of the medicine supply tank is fixedly connected with a fixed cover, two sides of the fixed cover are rotatably connected with rotating covers, the bottom of the fixed cover is fixedly connected with a motor, and the tail end of a main shaft of the motor is fixedly connected with a mixing mechanism;

The mixing mechanism comprises a mixing cylinder and a rotating shaft, the outer side of the mixing cylinder is communicated with a communicating pipe, the tail end of a main shaft of the motor is fixedly connected with the rotating shaft, stirring plates which are uniformly distributed are fixedly connected to the outer side of the rotating shaft, a blocking plate is fixedly connected to the bottom of the rotating shaft, and a blanking plate which is horizontally arranged is arranged in the mixing cylinder.

As an alternative scheme of the drug supply device for dosing the oilfield water system, the utility model is characterized in that a plurality of drain holes are formed in the surface of the blanking plate, and the upper surface of the blanking plate is in contact with the barrier plate.

As an alternative to the drug delivery device for dosing oilfield water systems of the present utility model, the barrier plate is provided in a rectangular plate shape.

As an alternative scheme of the drug supply device for dosing the oilfield water system, the outside of the rotating shaft is rotatably connected with the sealing plate, and the outside of the sealing plate is fixedly connected with the mixing drum.

The existing scale remover and bactericide are directly injected into the pipelines for producing the medium through two groups of pipelines, then flow along with the medium, and the liquid medium and the material agent cannot be effectively mixed in the process, so that the treatment quality of the medium is poor, an external power supply is used, the medium and the added material are mixed to the inside of the mixing mechanism through the communicating pipe, the rotating shaft is driven to rotate under the action of the motor, the rotating shaft drives the stirring plate to rotate, the medium and the added material can be fully mixed at the moment, the positive effect is achieved on the subsequent medium sterilization, the set blanking plate and the blocking plate are matched for use, the retention time of the mixed liquid in the mixing cylinder can be slowed down, the full mixing between the liquids is ensured, and the treatment quality of the medium is ensured.

As an alternative scheme of the drug supply device for dosing the oilfield water system, the utility model comprises a filter frame, a sealing cover and a filter screen, wherein two sides of the filter frame are communicated with a communicating pipe, the sealing cover is arranged at the top of the filter frame, and the filter screen which is vertically arranged is arranged in the sealing cover.

The filter frames are arranged on the outer sides of the communicating pipes, and the filter screens used for filtering the media and the added liquid are arranged in the filter frames, so that the quality of the mixed liquid can be further ensured.

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

When the utility model is used, the medium and the added material are mixed into the mixing mechanism through the communicating pipe, and the rotating shaft is driven to rotate under the action of the motor, at the moment, the rotating shaft drives the stirring plate to rotate, at the moment, the medium and the added material can be fully mixed, and the utility model plays a positive role in subsequent medium sterilization;

The blanking plate and the blocking plate are matched for use, so that the retention time of the mixed liquid in the mixing drum can be slowed down, the liquid is ensured to be fully mixed, and the treatment quality of the medium is ensured;

And all install the filter frame in the communicating pipe outside, and filter frame internally mounted has the filter screen that is used for carrying out filterable medium and additive liquid, can further guarantee the quality of mixed liquid.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is a schematic structural view of the mixing mechanism of the present utility model;

Fig. 4 is a schematic structural view of the filtering mechanism of the present utility model.

In the figure, 1, a medicine supply tank; 2, a liquid discharge pump, 3, a liquid discharge pipe, 4, a medium pipe, 5, a medicament pipe, 6, a communicating pipe, 7, a mixing mechanism, 701, a mixing cylinder, 702, a rotating shaft, 703, a sealing plate, 704, a blocking plate, 705, a blanking plate, 706, a stirring plate, 8, a filtering mechanism, 801, a filtering frame, 802, a sealing cover, 803, a filter screen, 9, a motor, 10, a rotating cover, 11 and a fixed cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1, 2 and 3, the present utility model provides a technical solution:

A medicine feeding device for adding medicine in an oilfield water system comprises a medicine feeding tank 1, a liquid discharge pump 2 and a liquid discharge pipe 3,

A liquid discharge pump 2 is arranged at the front side of the medicine supply tank 1, the output end and the input end of the liquid discharge pump 2 are both communicated with a liquid discharge pipe 3, and the other side of the liquid discharge pipe 3 at the input end extends into the medicine supply tank 1;

The two sides of the medicine supply tank 1 are respectively provided with a medium pipe 4 and a medicine pipe 5, one sides of the medium pipe 4 and the medicine pipe 5 are respectively communicated with a communicating pipe 6, the other end of the communicating pipe 6 is communicated with a mixing mechanism 7, and the outer sides of the communicating pipes 6 are respectively provided with a filtering mechanism 8;

The top of the medicine supply tank 1 is fixedly connected with a fixed cover 11, both sides of the fixed cover 11 are rotatably connected with a rotary cover 10, the bottom of the fixed cover 11 is fixedly connected with a motor 9, and the tail end of a main shaft of the motor 9 is fixedly connected with a mixing mechanism 7;

The mixing mechanism 7 comprises a mixing drum 701 and a rotating shaft 702, wherein the outer side of the mixing drum 701 is communicated with the communicating pipe 6, the tail end of a main shaft of the motor 9 is fixedly connected with the rotating shaft 702, stirring plates 706 which are uniformly distributed are fixedly connected with the outer side of the rotating shaft 702, a blocking plate 704 is fixedly connected with the bottom of the rotating shaft 702, and a blanking plate 705 which is horizontally arranged is arranged in the mixing drum 701.

A plurality of drain holes are formed in the surface of the blanking plate 705, and the upper surface of the blanking plate 705 is in contact with the blocking plate 704.

The blocking plate 704 is provided in a rectangular plate shape.

A sealing plate 703 is rotatably connected to the outside of the rotating shaft 702, and the outside of the sealing plate 703 is fixedly connected to the mixing drum 701.

The existing detergent and bactericide are directly injected into the pipelines for producing the medium through two groups of pipelines, then flow along with the medium, and the liquid medium and the material agent cannot be effectively mixed in the process, so that the treatment quality of the medium is poor, when the detergent and the bactericide are used, an external power supply is connected, the medium and the material to be added are mixed into the mixing mechanism 7 through the communicating pipe 6, the rotating shaft 702 is driven to rotate under the action of the motor 9, at the moment, the rotating shaft 702 drives the stirring plate 706 to rotate, at the moment, the medium and the material to be added can be fully mixed, the following medium sterilization is positively acted, the arranged blanking plate 705 and the blocking plate 704 are matched for use, the duration of the mixed liquid in the mixing cylinder 701 can be slowed down, the full mixing of the liquids is ensured, and the treatment quality of the medium is ensured;

In this embodiment, the surface of the blanking plate 705 is provided with a plurality of drain holes, so that the liquid can conveniently and smoothly fall down to realize the purpose of effective liquid discharge, and the blocking plate 704 is rectangular, so that the drain holes are prevented from being completely blocked, the liquid can be ensured to fall down normally, and the blocking plate 704 also plays the purpose of stirring;

The filter mechanism 8 below the rotary cover 10 can be conveniently cleaned, and the normal use of the filter mechanism 8 is ensured.

Embodiment 2 in this embodiment, referring to fig. 4, specifically, the filtering mechanism 8 includes a filtering frame 801, a sealing cover 802, and a filtering net 803, two sides of the filtering frame 801 are communicated with the communicating pipe 6, the sealing cover 802 is installed on top of the filtering frame 801, and the filtering net 803 is vertically installed inside the sealing cover 802.

A filter frame 801 is arranged outside the communicating pipe 6, and a filter screen 803 for filtering media and added liquid is arranged inside the filter frame 801, so that the quality of the mixed liquid can be further ensured;

In this embodiment, when the medium tube 4 and the medicament tube 5 are normally used, the liquid can pass through the filter screen 803 inside the filter frame 801, the filter screen 803 plays a filtering purpose, and the lower part of the filter frame 801 is provided with a protrusion, so that the filter frame can be used for collecting the filtered fixed impurities, and the filter frame is convenient to clean.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A supply device for oil field water system dosing, characterized in that:

comprises a medicine supply tank (1), a liquid discharge pump (2) and a liquid discharge pipe (3),

A liquid discharge pump (2) is arranged at the front side of the medicine supply tank (1), the output end and the input end of the liquid discharge pump (2) are both communicated with a liquid discharge pipe (3), and the other side of the liquid discharge pipe (3) at the input end extends into the medicine supply tank (1);

The two sides of the medicine supply tank (1) are respectively provided with a medium pipe (4) and a medicine pipe (5), one sides of the medium pipe (4) and one side of the medicine pipe (5) are respectively communicated with a communicating pipe (6), the other end of the communicating pipe (6) is communicated with a mixing mechanism (7), and the outer sides of the communicating pipes (6) are respectively provided with a filtering mechanism (8);

the top of the medicine supply tank (1) is fixedly connected with a fixed cover (11), two sides of the fixed cover (11) are rotatably connected with a rotary cover (10), the bottom of the fixed cover (11) is fixedly connected with a motor (9), and the tail end of a main shaft of the motor (9) is fixedly connected with a mixing mechanism (7);

Mixing mechanism (7) are including mixing drum (701) and axis of rotation (702), the outside and communicating pipe (6) intercommunication of mixing drum (701), the main shaft end and axis of rotation (702) of motor (9) are fixed connection, the outside fixedly connected with evenly distributed's of axis of rotation (702) stirring board (706), the bottom fixedly connected with of axis of rotation (702) is barrier plate (704), the internally mounted of mixing drum (701) has blanking board (705) of level setting.

2. The chemical feeding device for oilfield water system chemicals according to claim 1, wherein the surface of the blanking plate (705) is provided with a plurality of drain holes, and the upper surface of the blanking plate (705) is in contact with the blocking plate (704).

3. A dosing device for an oilfield water system according to claim 1, wherein the barrier (704) is configured in a rectangular plate shape.

4. The chemical feeding device for oil field water system chemical feeding according to claim 1, wherein the outer side of the rotating shaft (702) is rotatably connected with a sealing plate (703), and the outer side of the sealing plate (703) is fixedly connected with the mixing drum (701).

5. A chemical supply device for chemical supply of an oilfield water system according to claim 1, wherein the filtering mechanism (8) comprises a filtering frame (801), a sealing cover (802) and a filter screen (803), two sides of the filtering frame (801) are communicated with the communicating pipe (6), the sealing cover (802) is installed at the top of the filtering frame (801), and the filter screen (803) which is vertically arranged is installed inside the sealing cover (802).