Raw material preheating device in oil field chemical auxiliary production

Abstract

The utility model discloses a raw material preheating device in oil field chemical auxiliary production, which comprises a square frame engine base, balls are arranged on the inner side surface of the lower end of the square frame engine base, a rotating disc is positioned and placed on the surfaces of the balls, a hexagonal boss is arranged on the surface of the rotating disc, and a charging barrel is positioned and clamped on the outer surface of the hexagonal boss. An air cylinder is fixedly connected to the upper surface of the square machine base, a lifting plate is fixedly connected to the end face of a pushing rod of the air cylinder, an electric heating pipe is fixedly connected to the upper surface of the lifting plate, the lower end of the electric heating pipe is inserted into the inner side of the material barrel, and a motor is fixedly connected to one side of the lower end of the square machine base. The charging barrel is positioned and clamped on the surface of the rotating disc for positioning; the side surface of the rotating disc is matched with the motor for driving to rotate through a bevel gear; and the lifting electric heating pipe is arranged at the upper end, so that the heating position can be adjusted, the charging barrel is matched for rotating, and uniform heating can be realized.

Description

Technical Field

[0001] The utility model relates to the field of raw material preheating devices in the production of oilfield chemical additives. More specifically, it relates to a raw material preheating device in the production of oilfield chemical additives. Background Art

[0002] Chemistry is an abbreviation of "chemical technology", "chemical industry", "chemical engineering", etc. All technologies that use chemical methods to change the composition, structure of substances or synthesize new substances belong to chemical production technologies, that is, chemical processes. The products obtained are called chemical products or chemical industrial products. Initially, these products were produced in small workshops by hand, and later evolved into factories, and gradually formed a specific production industry, namely the chemical industry. Chemical engineering is a science that studies the common laws in the production process of chemical products. The relationship between humans and the chemical industry is very close. Some chemical products have played an epoch-making important role in the history of human development. Their production and application even represent a certain historical stage of human civilization.

[0003] Currently, during some chemical production processes, it is usually necessary to preheat the barrels containing the additive raw materials before feeding. However, when the traditional preheating device is preheating, the preheating effect is not good, the preheating is uneven, and at the same time, the preheating efficiency is relatively slow, which has a greater impact on the subsequent chemical production. Therefore, corresponding improvements are made to solve this problem. In the existing technology patents, CN112191170A, a raw material preheating device for chemical production, is disclosed. To solve the problem of uneven preheating of the existing preheating device, the following solution is proposed. It includes a box body. Two embedding grooves are symmetrically opened on the inner walls of both sides of the box body. A sliding guide rail is fixed in the embedding groove. A slider is slidably connected in the sliding guide rail. Two supporting rods are fixed on the inner sides of the two sliders. A fixing ring is fixed between the two supporting rods. A plurality of heating rods are fixed on the inner circumferential wall of the fixing ring. On both sides of the bottom of the inner wall of the box body, two fixing rods are symmetrically fixed. A tray is arranged on the tops of the two fixing rods. A rotating mechanism is arranged at the bottom of the tray. In the present invention, when the heating rods and the sliding guide rails are started, the sliding guide rails drive the sliders to drive the supporting rods, the fixing ring and the heating rods to move up and down. Since the heating rods are arranged in an annular array on the inner circumferential wall of the fixing ring, the heating rods preheat the barrel comprehensively and evenly, thus avoiding the occurrence of uneven preheating.

[0004] In the above patent, the positioning of the barrel adopts a two-side extrusion structure, and balls are provided to reduce friction. However, during use, the bottom drive assembly is complex, the positioning of the barrel is unstable during rotation, it is tight at the top and loose at the bottom, the positioning of the barrel is inconvenient, and the box structure is inconvenient for loading and unloading. During heating, the depth cannot be adjusted, and the heating flexibility and comprehensiveness are not good. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a raw material preheating device in the production of oilfield chemical additives. By adopting a rotating disk supported by bottom rolling balls for rotation, the material barrel is positioned and clamped on its surface, driven to rotate by a bevel gear and a motor on the side, and an elevating electric heating tube is arranged at the upper end, the heating position can be adjusted, and combined with the rotation of the material barrel, the heating can be uniform.

[0006] To solve the above problems, the present utility model adopts the following technical solutions.

[0007] A raw material preheating device in the production of oilfield chemical additives, including a square frame base. There are rolling balls arranged on the inner surface of the lower end of the square frame base, and a rotating disk is positioned and placed on the surface of the rolling balls. There are hexagonal bosses arranged on the surface of the rotating disk, and a material barrel is positioned and clamped on the outer surface of the hexagonal bosses. A cylinder is fixedly connected to the upper surface of the square frame base, and a lifting plate is fixedly connected to the end face of the pushing rod of the cylinder. An electric heating tube is fixedly connected to the upper surface of the lifting plate, and the lower end of the electric heating tube is inserted into the inner side of the material barrel. A motor is fixedly connected to one side of the lower end of the square frame base, and a bevel gear is fixedly connected to the outer surface of the driving shaft of the motor. There is a bevel tooth surface arranged on the outer side surface of the rotating disk, and the bevel gear meshes at the bevel tooth surface. By adopting a rotating disk supported by bottom rolling balls for rotation, the material barrel is positioned and clamped on its surface, driven to rotate by a bevel gear and a motor on the side, and an elevating electric heating tube is arranged at the upper end, the heating position can be adjusted, and combined with the rotation of the material barrel, the heating can be uniform.

[0008] Further, the inner surface of the tooth groove where the bevel gear meshes with the bevel tooth surface, and the tooth groove of the bevel tooth surface meshes with the bevel gear.

[0009] Further, there are spherical grooves arranged on the inner surface of the lower end of the square frame base, and the rolling balls are placed in the spherical grooves.

[0010] Further, there is an annular positioning groove arranged on the lower surface of the rotating disk, and the rotating disk is positioned and placed by being clamped on the outer surface of the rolling balls at the annular positioning groove.

[0011] Further, there is a hexagonal groove arranged on the lower surface of the material barrel, and the inner surface of the hexagonal groove of the material barrel is clamped on the outer surface of the hexagonal boss.

[0012] Further, positioning rods are fixedly connected to the upper surface of the lifting plate, and the positioning rods are distributed and fixed on the left and right sides of the lifting plate. There are insertion holes arranged on the inner surface of the upper end of the square frame base, and the positioning rods are inserted through the inner surface of the upper end of the square frame base.

[0013] Further, a flange plate is arranged at the end face of the pushing rod of the cylinder, and is fixed on the surface of the lifting plate by connecting bolts through the flange plate.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] (1) By adopting a rotating disk supported by bottom balls for rotation, the barrel is positioned and clamped on its surface, and the side is driven to rotate through a bevel gear and a motor. An electric heating tube that can be lifted is arranged at the upper end, and the heating position can be adjusted. Cooperating with the rotation of the barrel, the heating can be uniform.

[0016] The inner surface of the tooth groove at the meshing position of the bevel gear and the bevel tooth surface, the tooth groove of the bevel tooth surface meshes with the bevel gear. The bevel gear can be driven by the motor to rotate, and it can mesh and rotate at the bevel tooth surface, and can mesh and drive the rotating disk to rotate, driving the barrel to rotate. The rotation drive is convenient and stable;

[0017] The inner surface at the lower end of the square frame base is provided with spherical grooves, and balls are placed in the spherical grooves for convenient positioning and placement. They are arranged in a circle. The balls support the rotating disk stably. The lower surface of the rotating disk is provided with an annular positioning groove, and the annular positioning groove is clamped on the outer surface of the ball for positioning and placement, and can be positioned and clamped. The annular positioning groove can be clamped on the outer surface of the ball for positioning rotation, and the rotation is stable;

[0018] The lower surface of the barrel is provided with a hexagonal groove, and the inner surface at the hexagonal groove of the barrel is clamped on the outer surface of the hexagonal boss, which is convenient for the barrel to be positioned and clamped. The barrel is clamped outside the hexagonal boss for positioning, and when the rotating disk rotates, it can drive the barrel to rotate;

[0019] The upper surface of the lifting plate is fixedly connected with positioning rods, and the positioning rods are distributed and fixed on the left and right sides of the lifting plate. The inner surface at the upper end of the square frame base is provided with insertion holes, and the positioning rods are inserted into the inner surface at the upper end of the square frame base. When the lifting plate moves up and down, it can drive the positioning rods to slide up and down, and can perform positioning and insertion sliding in the square frame base, and can perform sliding positioning support;

[0020] The end face of the pushing rod of the cylinder is provided with a flange plate, and the bolt is fixed to the surface of the lifting plate through the flange plate, which is convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the upper-end three-dimensional view of the rotating disk of the present utility model;

[0023] Figure 3 is the lower-end three-dimensional view of the rotating disk of the present utility model;

[0024] Figure 4 is the top-view sectional view of the square frame base of the present utility model;

[0025] Figure 5 is the bottom view of the barrel of the present utility model.

[0026] Description of reference numerals in the figure:

[0027] 1 Square frame base, 2 Ball bearings, 3 Rotary disk, 4 Hexagonal boss, 5 Barrel, 6 Cylinder, 7 Lifting plate, 8 Electric heating tube, 9 Motor, 10 Bevel gear, 30 Bevel gear tooth surface, 20 Spherical groove, 50 Hexagonal groove, 90 Positioning rod. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, 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 efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1

[0030] Please refer to Figures 1-5 , a raw material preheating device in the production of oilfield chemical additives, including a square frame base 1. The inner surface of the lower end of the square frame base 1 is provided with ball bearings 2. A rotary disk 3 is positioned and placed on the surface of the ball bearings 2. A hexagonal boss 4 is arranged on the surface of the rotary disk 3. A barrel 5 is positioned and clamped on the outer surface of the hexagonal boss 4. A cylinder 6 is fixedly connected to the upper surface of the square frame base 1. The end face of the push rod of the cylinder 6 is fixedly connected to a lifting plate 7. An electric heating tube 8 is fixedly connected to the upper surface of the lifting plate 7. The lower end of the electric heating tube 8 is inserted into the inner side of the barrel 5. A motor 9 is fixedly connected to one side of the lower end of the square frame base 1. A bevel gear 10 is fixedly connected to the outer surface of the drive shaft of the motor 9. A bevel gear tooth surface 30 is arranged on the outer side surface of the rotary disk 3. The bevel gear 10 is engaged at the bevel gear tooth surface 30. When in use, the bottom annular positioning groove 31 of the rotary disk 3 is clamped outside the bottom ball bearings 2 for supporting rotation (driven by the motor 9). The barrel 5 is positioned and clamped on its surface. The side is driven to rotate by the cooperation of the bevel gear 10 and the motor 9. The electric heating tube 8 controlled by the cylinder 6 at the upper end can adjust the depth of the heating position. Cooperating with the rotation of the barrel 5, the heating can be uniform;

[0031] The inner surface of the tooth groove where the bevel gear 10 meshes with the bevel gear tooth surface 30. The tooth groove of the bevel gear tooth surface 30 meshes with the bevel gear 10. The bevel gear 10 can be driven by the motor 9 to rotate, can be engaged and rotate at the bevel gear tooth surface 30, can be engaged and drive the rotary disk 3 to rotate, and can drive the barrel 5 to rotate. The rotation drive is convenient and stable;

[0032] On the inner surface of the lower end of the square frame base 1, there is a spherical groove 20. A ball 2 is placed in the spherical groove 20 for easy installation and positioning. On the lower surface of the rotating disk 3, there is an annular positioning groove 31. The annular positioning groove 31 is clamped on the outer surface of the ball 2 for positioning and placement, and is distributed in a circle. The ball supports the rotating disk 3 stably. On the lower surface of the rotating disk 3, there is an annular positioning groove 31. The annular positioning groove 31 is clamped on the outer surface of the ball 2 for positioning and placement, enabling positioning and clamping. The annular positioning groove 31 can be clamped on the outer surface of the ball 2 for positioning rotation, and the rotation is stable;

[0033] On the lower surface of the barrel 5, there is a hexagonal groove 50. The inner surface of the hexagonal groove 50 of the barrel 5 is clamped on the outer surface of the hexagonal boss 4, facilitating the positioning and clamping of the barrel 5. The barrel 5 is clamped outside the hexagonal boss 4 for positioning. When the rotating disk 3 rotates, it can drive the barrel 5 to rotate;

[0034] On the upper surface of the lifting plate 7, there is a positioning rod 90 fixedly connected. The positioning rods 90 are distributed and fixed on the left and right sides of the lifting plate 7. On the inner surface of the upper end of the square frame base 1, there is an insertion hole. The positioning rod 90 is inserted through the inner surface of the upper end of the square frame base 1. When the lifting plate 7 drives the electric heating tube 8 to move up and down, it can drive the positioning rod 90 to slide up and down, enabling positioning and insertion sliding within the square frame base 1 and providing sliding positioning support;

[0035] On the end face of the push rod of the cylinder 6, there is a flange plate. Through the flange plate, bolts are used to fix it on the surface of the lifting plate 7, ensuring stable installation.

[0036] The above is only the preferred specific implementation manner of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A raw material preheating device for oilfield chemical additive production, comprising a frame base (1), characterized in that: A ball (2) is provided on the inner surface of the lower end of the square frame machine base (1), a rotating disk (3) is positioned and placed on the surface of the ball (2), a hexagonal boss (4) is provided on the surface of the rotating disk (3), a barrel (5) is positioned and clamped on the outer surface of the hexagonal boss (4), a cylinder (6) is fixedly connected to the upper surface of the square frame machine base (1), a lifting plate (7) is fixedly connected to the end surface of the push rod of the cylinder (6), an electric heating tube (8) is fixedly connected to the upper surface of the lifting plate (7), the lower end of the electric heating tube (8) is inserted into the inner side of the barrel (5), a motor (9) is fixedly connected to one side of the lower end of the square frame machine base (1), a bevel gear (10) is fixedly connected to the outer surface of the drive shaft of the motor (9), a conical tooth surface (30) is provided on the outer surface of the rotating disk (3), and the bevel gear (10) is meshed with the conical tooth surface (30).

2. The raw material preheating device in the production of oilfield chemical additives according to claim 1 is characterized by: The bevel gear (10) meshes with the inner surface of the tooth groove of the conical tooth surface (30), and the tooth groove of the conical tooth surface (30) and the bevel gear (10) mesh with each other.

3. The raw material preheating device in the production of oilfield chemical additives according to claim 1 is characterized by: A spherical groove (20) is provided on the inner surface of the lower end of the square frame base (1), and a ball (2) is placed in the spherical groove (20).

4. The raw material preheating device in the production of oilfield chemical additives according to claim 1 is characterized by: The lower surface of the rotating disk (3) is provided with an annular positioning groove (31), and the annular positioning groove (31) is clamped on the outer surface of the ball (2) for positioning.

5. The raw material preheating device in the production of oilfield chemical additives according to claim 1 is characterized by: The lower surface of the barrel (5) is provided with a hexagonal groove (50), and the inner surface of the hexagonal groove (50) of the barrel (5) is clamped on the outer surface of the hexagonal boss (4).

6. The raw material preheating device in the production of oilfield chemical additives according to claim 1 is characterized by: The upper surface of the lifting plate (7) is fixedly connected with a positioning rod (90), and the positioning rod (90) is distributed and fixed on the left and right sides of the lifting plate (7), and the upper inner surface of the square frame base (1) is provided with an insertion hole, and the positioning rod (90) is inserted into the upper inner surface of the square frame base (1).

7. The raw material preheating device in the production of oilfield chemical additives according to claim 1 is characterized by: A flange is provided on the end face of the propulsion rod of the cylinder (6), and bolts are connected to and fixed to the surface of the lifting plate (7) through the flange.

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