CN209885643U

CN209885643U - Acidizing corrosion inhibitor production agitating unit

Info

Publication number: CN209885643U
Application number: CN201920203031.5U
Authority: CN
Inventors: 周志全; 赵晴晴; 毕海涛; 杜森昌; 裴飞; 孙常金
Original assignee: Dongying East Chemistry Industrial Co Ltd
Current assignee: Dongying East Chemistry Industrial Co Ltd
Priority date: 2019-02-16
Filing date: 2019-02-16
Publication date: 2020-01-03
Anticipated expiration: 2029-02-16

Abstract

The utility model discloses a stirring device for producing acidizing corrosion inhibitor, which comprises a box body and a box cover, wherein the box cover is positioned at the upper end of the box body and is detachably connected with the box body, the upper end of the box body is fixedly connected with a gear box, a first gear and a second gear are arranged inside the gear box, the box body is rotatably connected with a first rotating shaft and a second rotating shaft through a bearing, the first rotating shaft is positioned at one side of the second rotating shaft, stirring frames are fixedly connected with the outer sides of the first rotating shaft and the second rotating shaft respectively, the stirring frames are positioned inside the box body, the central position of the upper surface of the stirring frame is provided with an assembling hole, the first rotating shaft and the second rotating shaft are respectively and fixedly connected with the assembling holes at the upper surface of the stirring frames, the stirring frames are provided with two groups of stirring frames and are matched with the, thereby improving the stirring effect of the acidizing corrosion inhibitor and leading the quality of the acidizing corrosion inhibitor to be higher.

Description

Acidizing corrosion inhibitor production agitating unit

Technical Field

The utility model relates to an acidizing corrosion inhibitor specifically is an acidizing corrosion inhibitor production agitating unit.

Background

Corrosion inhibitors are chemicals or compounds that, when present in the environment in appropriate concentrations and forms, can prevent or slow the corrosion of materials. The corrosion inhibitor can be divided into inorganic corrosion inhibitor, organic corrosion inhibitor and polymer corrosion inhibitor according to chemical components. The corrosion inhibition effect of the corrosion inhibitor is closely related to the use concentration of the corrosion inhibitor and the pH value, temperature, flow rate and the like of a medium, so that the corrosion inhibition effect of the corrosion inhibitor is strictly selected according to the protected object and environmental conditions. The corrosion inhibitor is used for neutral media, acidic media and gaseous media, and the corrosion inhibitor exists in the media in proper concentration and form, and can be a chemical substance or a composite substance for preventing or slowing down the corrosion of metals. Also known as corrosion inhibitors or inhibitors. It is used in small amount and has obvious effect. This method of protecting metals is known as corrosion inhibitor protection. The greater the corrosion inhibition efficiency, the better the corrosion inhibition effect. Sometimes, a better corrosion inhibition effect can be obtained by using a plurality of different types of corrosion inhibitors with lower dosage in a matching way, and the effect is called as a synergistic effect; conversely, if different types of corrosion inhibitors are used together, the respective corrosion inhibition efficiency is rather reduced, which is called antagonistic effect. The corrosion inhibitors can be classified according to the action mechanism or the characteristic of a protective coating, the main body of the current acidizing corrosion inhibitor is mainly a nitrogen-containing organic compound, such as pyridine, quinoline quaternary ammonium salt, ketoaldehyde amine condensate and the like, and the acidizing corrosion inhibitor needs to be stirred and mixed by a stirring device in the preparation process.

However, the existing acidizing corrosion inhibitor stirring device adopts a single stirring shaft for stirring, so that the stirring effect is greatly reduced, and the acidizing corrosion inhibitor is stacked together, so that the stirring quality is very poor. Therefore, a stirring device for producing the acidizing corrosion inhibitor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an acidizing corrosion inhibitor produces agitating unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stirring device for production of acidizing corrosion inhibitors comprises a box body and a box cover, wherein the box cover is positioned at the upper end of the box body and is detachably connected with the box body, the upper end of the box body is fixedly connected with a gear box, a first gear and a second gear are arranged inside the gear box, a first rotating shaft and a second rotating shaft are rotatably connected inside the box body through bearings, the first rotating shaft is positioned on one side of the second rotating shaft, stirring frames are fixedly connected on the outer sides of the first rotating shaft and the second rotating shaft respectively, the stirring frames are positioned inside the box body, an assembling hole is formed in the central position of the surface of the upper end of each stirring frame, the first rotating shaft and the second rotating shaft are respectively and fixedly connected in assembling holes in the upper surface of each stirring frame, one end of each rotating shaft and one end of each rotating shaft penetrate through the inside of the gear box body, the first gear and, a gear is connected with No. two gear engagement, gear box upper end fixedly connected with motor, the motor passes through axle connector fixed connection with the axis of rotation No. one, box one side fixedly connected with high-pressure circulating pump, the high-pressure circulating pump discharge gate is through No. two pipelines and case lid intercommunication, the high-pressure circulating pump feed inlet is through pipeline and box intercommunication No. one.

Preferably, the four corners of the surface of the lower end of the box body are fixedly connected with fixing pins, one side of each fixing pin is provided with a material discharging pipe, the material discharging pipe is communicated with the box body, and one side of the material discharging pipe is fixedly connected with a valve.

Preferably, the other side of the box body is fixedly connected with a controller, and the controller is electrically connected with the motor and the high-pressure circulating pump respectively.

Preferably, a feed hopper is arranged on one side of the gear box and is communicated with the box cover through a circulating pipe.

Preferably, the stirring frame is a cross-shaped stirring frame.

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

1. the utility model discloses a be provided with two sets of stirring framves and two sets of stirring frame cooperation gear boxes use for two sets of stirring frame motion stirring in opposite directions, with the acidizing corrosion inhibitor in the stirring frame outside to central stirring, and the acidizing corrosion inhibitor at center stirs to the outside, makes the acidizing corrosion inhibitor at the inside intensive mixing of box, thereby has improved the stirring effect of acidizing corrosion inhibitor and has made its quality higher.

2. The utility model discloses a be provided with high-pressure circulating pump, high-pressure circulating pump takes the acidizing corrosion inhibitor in with the box out again by No. two pipelines flow in to the box for the acidizing corrosion inhibitor remains the state that flows throughout, thereby makes the stirring frame carry out intensive mixing to acidizing corrosion inhibitor in the convection current, makes the stirring quality higher, thereby has improved agitating unit's result of use and has improved the production quality and the effect of enterprise.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the gear box of the present invention;

fig. 3 is a schematic view of the top view structure of the stirring frame of the present invention.

In the figure: the device comprises a box body 1, a first rotating shaft 2, a material discharging pipe 3, a valve 4, a second rotating shaft 5, a fixing pin 6, a first pipeline 7, a high-pressure circulating pump 8, a second pipeline 9, a gear box 10, a motor 11, a feed hopper 12, a box cover 13, a controller 14, a first gear 15, a second gear 16, an assembly hole 17 and an agitating frame 18.

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. 1-3, the present invention provides a technical solution: a stirring device for production of acidizing corrosion inhibitor comprises a box body 1 and a box cover 13, wherein the box cover 13 is positioned at the upper end of the box body 1 and detachably connected, the upper end of the box body 1 is fixedly connected with a gear box 10, a first gear 15 and a second gear 16 are arranged inside the gear box 10, a first rotating shaft 2 and a second rotating shaft 5 are rotatably connected inside the box body 1 through bearings, the first rotating shaft 2 is positioned on one side of the second rotating shaft 5, stirring frames 18 are fixedly connected to the outer sides of the first rotating shaft 2 and the outer side of the second rotating shaft 5 respectively, the stirring frames 18 are positioned inside the box body 1, assembling holes 17 are formed in the central position of the upper end surface of each stirring frame 18, the first rotating shaft 2 and the second rotating shaft 5 are fixedly connected to the assembling holes 17 in the position of the upper end surface of each stirring frame 18 respectively, one end of each rotating shaft 2 and one end of, no. 15 and No. 16 gears cup joint in the axis of rotation 2 and No. 5 outsides of axis of rotation respectively, No. 15 gears are connected with No. two 16 meshing of gears, gear box 10 upper end fixedly connected with motor 11, motor 11 passes through axle even ware fixed connection with a axis of

rotation

2, 1 one side fixedly connected with high-pressure circulating pump 8 of box, 8 discharge gates of high-pressure circulating pump communicate with case lid 13 through No. two

pipelines

9, 8 feed inlets of high-pressure circulating pump communicate with box 1 through a pipeline 7.

Further, the equal fixedly connected with fixed foot 6 in box 1 lower extreme surface four corners position, fixed foot 6 one side is provided with row material pipe 3, arrange material pipe 3 and box 1 intercommunication, arrange material pipe 3 one side fixedly connected with valve 4, fixed foot 6 plays the fixed action to box 1, opens valve 4 and discharges the acidizing corrosion inhibitor in the box 1 from arranging material pipe 6.

Further, the other side of the box body 1 is fixedly connected with a controller 14, the controller 14 is respectively electrically connected with the motor 11 and the high-pressure circulating pump 8, and the controller 14 controls the motor 11 and the high-pressure circulating pump 8 to normally work.

Furthermore, a feed hopper 12 is arranged on one side of the gear box 10, the feed hopper 12 is communicated with a box cover 13 through a circulating pipe, and the acidizing corrosion inhibitor is poured into the feed hopper 12 and enters the box body 1 through the circulating pipe.

Furthermore, the stirring frame 18 is a cross-shaped stirring frame, so that the stirring effect of the stirring frame 18 is improved.

Specifically, when the device is used, the acidizing corrosion inhibitor is poured into the feed hopper 12 and enters the box body 1 through the circulating pipe, the controller 14 with the model number of KG316T is started, the motor 11 rotates, the motor 11 drives the first rotating shaft 2 and the first gear 15 to rotate, so as to drive the second gear 16 and the second rotating shaft 5 to move oppositely, so that the two groups of stirring frames 18 move oppositely to stir, the acidizing corrosion inhibitor on the outer side of the stirring frames 18 is stirred towards the center, the acidizing corrosion inhibitor on the center is stirred towards the outer side, so that the acidizing corrosion inhibitor is fully mixed in the box body 1, the high-pressure circulating pump 8 is started in the stirring process, the acidizing corrosion inhibitor in the box body 1 is pumped out by the high-pressure circulating pump 8 and then flows into the box body 1 through the second pipeline 9, so that the acidizing corrosion inhibitor is always kept in a flowing state, so that the stirring frames 18 fully stir the, so that the acidified corrosion inhibitor is discharged from the discharge conduit 3.

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 an acidizing corrosion inhibitor production agitating unit, includes box (1) and case lid (13), case lid (13) are located box (1) upper end and can dismantle the connection, its characterized in that: the gearbox is characterized in that a gear box (10) is fixedly connected to the upper end of the box body (1), a first gear (15) and a second gear (16) are arranged inside the gear box (10), a first rotating shaft (2) and a second rotating shaft (5) are rotatably connected to the inside of the box body (1) through bearings, the first rotating shaft (2) is located on one side of the second rotating shaft (5), stirring frames (18) are fixedly connected to the outer sides of the first rotating shaft (2) and the second rotating shaft (5), the stirring frames (18) are located inside the box body (1), assembling holes (17) are formed in the center position of the upper end surface of each stirring frame (18), the first rotating shaft (2) and the second rotating shaft (5) are respectively and fixedly connected to the assembling holes (17) in the position of the upper end surface of each stirring frame (18), one end of the first rotating shaft (2) and one end of the second rotating shaft (5) are all penetrated, no. one gear (15) and No. two gears (16) cup joint in a axis of rotation (2) and No. two axis of rotation (5) outsides respectively, No. one gear (15) is connected with No. two gear (16) meshing, gear box (10) upper end fixedly connected with motor (11), motor (11) and a axis of rotation (2) are through axle connector fixed connection, box (1) one side fixedly connected with high-pressure circulating pump (8), high-pressure circulating pump (8) discharge gate is through No. two pipeline (9) and case lid (13) intercommunication, high-pressure circulating pump (8) feed inlet is through a pipeline (7) and box (1) intercommunication.

2. The stirring device for producing the acidizing corrosion inhibitor according to the claim 1, which is characterized in that: the material discharging device is characterized in that four corners of the surface of the lower end of the box body (1) are fixedly connected with fixing pins (6), one side of each fixing pin (6) is provided with a material discharging pipe (3), the material discharging pipes (3) are communicated with the box body (1), and one side of each material discharging pipe (3) is fixedly connected with a valve (4).

3. The stirring device for producing the acidizing corrosion inhibitor according to the claim 1, which is characterized in that: the other side of the box body (1) is fixedly connected with a controller (14), and the controller (14) is electrically connected with the motor (11) and the high-pressure circulating pump (8) respectively.

4. The stirring device for producing the acidizing corrosion inhibitor according to the claim 1, which is characterized in that: one side of the gear box (10) is provided with a feed hopper (12), and the feed hopper (12) is communicated with a box cover (13) through a circulating pipe.

5. The stirring device for producing the acidizing corrosion inhibitor according to the claim 1, which is characterized in that: the stirring frame (18) is a stirring frame with a cross-shaped structure.