CN216499053U - A kind of stirring device for oil exploitation - Google Patents

Abstract

A stirring device for petroleum exploitation relates to a stirring device. The crushing tank, the pressure water ring, the mixing bin and the mixing tank are connected in sequence; the upper end of the crushing tank is provided with a feeding hopper and a crushing motor, the discharge end is provided with a first filter screen, the crushing motor drives the crushing shaft to rotate, and the lower end of the crushing shaft is provided with an eccentric crushing disc , There is an annular water cavity in the middle of the pressure water ring, and a water through hole on the inner wall. The annular water cavity is connected with the water inlet pipe and the water through hole. The mixing bin is rotatably connected with the transfer pipe and the mixing tank. , the transmission gear is driven and rotated by the mixing motor, and the mixing motor is placed on the stirring mechanism; the discharge end of the stirring tank has a valve and a second filter screen, and there is a stirring motor on the outside, which is connected with the stirring shaft, and the stirring shaft is set in the stirring tank and There are multiple stirring paddles on the outer wall. The utility model increases the contact area between the petroleum slag and water, prolongs the contact time between the petroleum slag and the water, and then increases the extraction yield of the petroleum slag.

Description

A kind of stirring device for oil exploitation

technical field

The utility model relates to a stirring device, in particular to a stirring device for petroleum exploitation.

Background technique

Oil extraction refers to the act of excavating and extracting oil in places where oil is stored.

After the oil is extracted, petroleum debris will be produced, and a part of the oil will be stuck in the debris. The existing method of extracting oil from the petroleum residue is to grind the petroleum residue and then stir and fuse it with water, and then dilute the oil in the petroleum residue, and then mix the oil with the oil. Water separation.

However, the existing stirring device is only used in a simple combination of motor-driven stirring paddles, and cannot fully extract the oil remaining in the slag, resulting in a waste of certain resources.

Utility model content

In order to solve the problems existing in the background technology, the utility model provides a stirring device for petroleum exploitation.

To achieve the above purpose, the utility model adopts the following technical scheme: a stirring device for petroleum exploitation, including a pulverizing mechanism, a pressure water ring, a mixing mechanism and a stirring mechanism; the pulverizing mechanism, the pressure water ring, the mixing mechanism and the stirring mechanism are The working order is connected to the end in turn.

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

The utility model firstly pulverizes the petroleum slag, and the pulverized petroleum slag enters the pressure water ring to be preliminarily mixed with water, then enters the mixing mechanism for mixing again, and finally enters the mixing mechanism for full mixing, thereby increasing the amount of oil. The contact area between the slag and the water extends the contact time between the petroleum slag and the water, thereby increasing the extraction yield of the petroleum slag.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural representation of pulverizing mechanism;

Fig. 3 is the structural representation of pressure water ring;

Fig. 4 is the structural representation of mixing mechanism;

FIG. 5 is a schematic view of the structure of the stirring mechanism.

Detailed ways

The technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

A stirring device for petroleum exploitation includes a pulverizing mechanism 1, a pressure water ring 2, a mixing mechanism 3 and a stirring mechanism 4; the pulverizing mechanism 1, the pressure water ring 2, the mixing mechanism 3 and the stirring mechanism 4 are connected end to end along the working sequence. set up.

The pulverizing mechanism 1 includes a pulverizing tank 101, a feeding hopper 102, a pulverizing motor 103, a pulverizing rotating shaft 104, an eccentric pulverizing disc 105 and a first filter screen 106; the feeding hopper 102 is communicated with the upper end of the pulverizing tank 101, so The upper end of the pulverizing tank 101 is provided with a pulverizing motor 103, and the pulverizing motor 103 drives a vertically arranged pulverizing shaft 104 to rotate. The pulverizing plate 105, and the pulverizing shaft 104 and the upper cover of the pulverizing tank 101 are rotatably connected by bearings. Material end connection settings.

The upper end of the eccentric pulverizing disc 105 has a conical structure, which can not only drain the slag, but also prevent the slag from remaining.

The feed end of the pressure water ring 2 is communicated with the discharge end of the crushing tank 101, the discharge end of the pressure water ring 2 is communicated with the feed end of the mixing mechanism 3 through the transfer pipe 201, and the pressure water ring 2 is connected to the feed end of the mixing mechanism 3. The middle part of the wall is provided with an annular water cavity 202 along its circumferential direction, and one end face of the pressure water ring 2 is provided with a water inlet pipe 5. The water source is communicated and arranged; the inner wall array of the pressure water ring 2 is provided with a plurality of water passage holes 203 , and the plurality of water passage holes 203 are arranged in communication with the annular water cavity 202 .

Each of the water passage holes 203 is inclined from the outside to the inside to avoid blockage during use.

The mixing mechanism 3 includes a mixing bin 301, an external gear 302, a mixing motor 303 and a transmission gear 304; the mixing bin 301 is a cylindrical structure, and the feeding end of the mixing bin 301 is communicated with the discharging end of the transfer pipe 201 Setting, the discharge end of the mixing bin 301 is communicated with the feeding end of the stirring mechanism 4, and the mixing bin 301 is connected with the transfer tube 201 and the stirring mechanism 4 through bearings. The ring gear 302, the outer ring gear 302 is meshed and connected with the transmission gear 304, and the transmission gear 304 is driven to rotate by the mixing motor 303, and the mixing motor 303 is arranged on the stirring mechanism 4 .

The inner wall of the mixing chamber 301 is provided with a thread 305, the thread 305 is a clockwise thread, and the thread 305 can rotate the water and the slag initially mixed in the pressure water ring 2, change the original straight path, and ensure the coagulation water. Sufficient contact with the slag to maximize oil extraction.

The stirring mechanism 4 includes a stirring tank 401, a stirring motor 402, a stirring shaft 403, a stirring paddle 404 and a second filter screen 405; the feeding end of the stirring tank 401 is communicated with the discharging end of the mixing bin 301, and the stirring tank is arranged in communication. The discharge end of 401 is provided with a valve, a second filter screen 405 is rigidly clamped in the discharge pipe of the discharge end of the stirring tank 401, and a stirring motor 402 is fixed on the outside of the stirring tank 401. The output shaft of the stirring motor 402 is connected to the stirring One end of the shaft 403 is coaxially and fixedly connected, the other end of the stirring shaft 403 is arranged in the stirring tank 401 , and the outer wall of the other end of the stirring shaft 403 is uniformly distributed with a plurality of stirring paddles 404 along its circumference.

When using the utility model, firstly turn on the pulverizing motor 103, and then drive the eccentric pulverizing disc 105 to rotate through the pulverizing shaft 104; at the same time, turn on the high-pressure water source to supply water to the pressure water ring 2; turn on the mixing motor 303 to drive the transmission gear 304 to rotate, and then pass through the outer ring gear 302 drives the mixing bin 301 to rotate; turning on the stirring motor 402 drives the stirring shaft 403 to rotate, and then drives a plurality of stirring paddles 404 to rotate;

Then, the petroleum slag is put into the crushing tank 101 through the feeding hopper 102, and the petroleum slag is crushed under the action of the eccentric crushing disc 105. The inner wall of the crushing tank 101 and the outer wall of the eccentric crushing disc 105 can also be provided with protrusions. To speed up the crushing efficiency, the crushed petroleum slag falls into the pressure water ring 2 through the first filter screen 106, and the pressure water is preliminarily mixed with the crushed petroleum slag through the water passage 203, and then enters the mixing bin 301. The mixture is further mixed until it enters the stirring tank 401. After the work reaches the specified time, the discharge pipe of the stirring tank 401 is opened to release the oil-water mixture, and finally the second filter screen 405 is disassembled to remove the last petroleum residue.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A stirring device for petroleum exploitation, comprising a stirring mechanism (4), characterized in that: the stirring device also comprises a pulverizing mechanism (1), a pressure water ring (2) and a mixing mechanism (3); the pulverizing mechanism (1), the pressure water ring (2), the mixing mechanism (3) and the stirring mechanism (4) are connected and arranged in sequence along the working sequence. 2. A stirring device for petroleum exploitation according to claim 1, characterized in that: the pulverizing mechanism (1) comprises a pulverizing tank (101), a feeding hopper (102), a pulverizing motor (103), a pulverizing rotating shaft (104), an eccentric pulverizing disc (105) and a first filter screen (106); the feeding hopper (102) is communicated with the upper end of the pulverizing tank (101), and the upper end of the pulverizing tank (101) is provided with a pulverizing A motor (103), the pulverizing motor (103) drives a vertically arranged pulverizing shaft (104) to rotate, the lower end of the pulverizing shaft (104) is arranged in the pulverizing tank (101), and the lower end of the pulverizing shaft (104) is pulverized An eccentric pulverizing disc (105) is provided, and the pulverizing rotating shaft (104) is rotatably connected to the upper cover of the pulverizing tank (101), and the discharge end of the pulverizing tank (101) is provided with a first filter screen (106), and the pulverizing tank (101) is provided with a first filter screen (106). The discharge end of 101) is communicated with the feed end of the pressure water ring (2). 3. A stirring device for petroleum exploitation according to claim 2, characterized in that: the upper end of the eccentric pulverizing disc (105) has a conical structure. 4. A stirring device for petroleum exploitation according to claim 2 or 3, characterized in that: the feed end of the pressure water ring (2) is communicated with the discharge end of the crushing tank (101), and the pressure water The discharge end of the ring (2) is communicated with the feed end of the mixing mechanism (3) through the transfer pipe (201), and an annular water cavity (202) is arranged in the middle of the ring wall of the pressure water ring (2). One end face of (2) is provided with a water inlet pipe (5), the water outlet end of the water inlet pipe (5) is arranged in communication with the annular water cavity (202), and the water inlet end of the water inlet pipe (5) is arranged in communication with the high-pressure water source; The inner side wall of the water ring (2) is provided with a plurality of water passage holes (203), and the plurality of water passage holes (203) are all arranged in communication with the annular water cavity (202). 5 . The stirring device for petroleum exploitation according to claim 4 , wherein each of the water passage holes ( 203 ) is inclined from outside to inside. 6 . 6 . The stirring device for petroleum exploitation according to claim 5 , wherein the mixing mechanism ( 3 ) comprises a mixing bin ( 301 ), an outer gear ring ( 302 ), a mixing motor ( 303 ) and a transmission gear. 7 . (304); the mixing bin (301) has a cylindrical structure, the feed end of the mixing bin (301) is communicated with the discharging end of the transfer pipe (201), and the discharging end of the mixing bin (301) is connected to the stirring The feeding end of the mechanism (4) is communicated and arranged, and the mixing bin (301) is rotatably connected with the material transfer pipe (201) and the stirring mechanism (4). 302), the outer ring gear (302) is meshed and connected with the transmission gear (304), the transmission gear (304) is driven to rotate by a mixing motor (303), and the mixing motor (303) is arranged on the stirring mechanism (4) superior. 7 . The stirring device for petroleum exploitation according to claim 6 , wherein the inner wall of the mixing chamber ( 301 ) is provided with threads ( 305 ), and the threads ( 305 ) are clockwise threads. 8 . 8. A kind of stirring device for petroleum exploitation according to claim 6 or 7, characterized in that: the stirring mechanism (4) comprises a stirring tank (401), a stirring motor (402), a stirring shaft (403), a stirring The paddle (404) and the second filter screen (405); the feeding end of the stirring tank (401) is communicated with the discharging end of the mixing bin (301), and the discharging end of the stirring tank (401) is provided with a valve, A second filter screen (405) is arranged in the discharge pipe at the discharge end of the stirring tank (401), a stirring motor (402) is fixed on the outside of the stirring tank (401), and the output shaft of the stirring motor (402) is connected to the stirring shaft ( One end of the stirring shaft (403) is coaxially and fixedly connected, the other end of the stirring shaft (403) is arranged in the stirring tank (401), and the outer wall of the other end of the stirring shaft (403) is provided with a plurality of stirring paddles (404).

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