Production device of carboxymethyl cellulose for well drilling

Abstract

The utility model discloses a carboxymethyl cellulose production device for well drilling, which comprises a kettle body, a kettle cover covers the top end of the kettle body, a stirring mechanism is mounted on the kettle cover, the stirring mechanism comprises a servo motor, and an output shaft of the servo motor is connected with an electric telescopic rod through a coupler. The electric telescopic rod is connected to the bottom of the servo motor, the unloading plate is arranged at the bottom of the electric telescopic rod, and the unloading plate is in sliding connection with the inner wall of the auxiliary body, so that the electric telescopic rod extends to drive the unloading plate to descend, materials on the inner wall and the bottom wall of the kettle body are fully discharged into the discharge port, the unloading speed is increased, and meanwhile, the unloading efficiency is improved. The discharging is more sufficient; and the stirrer can be driven to move to the corresponding depth in the kettle body by virtue of stretching of the electric telescopic rod, so that the reaction raw materials in different areas can be stirred, and the material reaction efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a carboxymethyl cellulose production device for drilling. Background Art

[0002] During the production process of carboxymethyl cellulose for drilling, the raw materials will adhere to the inner wall of the reactor because its solution is viscous, which will not only slow down the unloading speed, but also the reaction products will adhere to the inner wall of the reactor and the stirring rod. These products cannot be unloaded during the unloading process; and because the inner wall of the reactor and the stirring rod are in the reactor, it is not convenient to clean up the adhered reaction products, which not only wastes the raw materials, but also brings inconvenience to the subsequent cleaning of the reactor. Utility Model Content

[0003] In view of the problems existing in the existing carboxymethyl cellulose production device for drilling, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a carboxymethyl cellulose production device for drilling, which solves the problem that during the production process of carboxymethyl cellulose for drilling, due to the viscous solution, the raw materials will adhere to the inner wall of the reactor, which will not only lead to a slow unloading speed, but also the reaction products will adhere to the inner wall of the reactor and the stirring rod, and these products cannot be unloaded during the unloading process; and because the inner wall of the reactor and the stirring rod are in the reactor, it is inconvenient to clean up the adhered reaction products, which not only wastes the raw materials, but also brings inconvenience to the subsequent cleaning of the reactor.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A carboxymethyl cellulose production device for drilling, comprising a kettle body, the top end of the kettle body is covered with a kettle cover, a stirring mechanism is installed on the kettle cover, the stirring mechanism comprises a servo motor, the output shaft of the servo motor is connected to an electric telescopic rod through a coupling, the bottom end of the electric telescopic rod is detachably connected to a discharge plate, the discharge plate is slidably connected to the inner wall of the kettle body, and a stirrer is welded to the bottom end of the discharge plate;

[0007] A disc is arranged on the top of the unloading plate, a through hole for the electric telescopic rod to pass through is opened on the disc, and the disc is slidably connected with the inner wall of the kettle body.

[0008] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, wherein: the output shaft of the servo motor is rotatably connected to the kettle cover through a bearing, and the servo motor is installed on the kettle cover through bolts.

[0009] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, wherein: the unloading plate is hemispherical, and the outer wall of the unloading plate can be completely fitted with the bottom wall of the inner cavity of the kettle body.

[0010] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, wherein: a first support connection seat is welded on the inner wall of the unloading plate, a crossbeam is inserted into the inner wall of the first support connection seat, and the first support connection seat and the crossbeam are fixed by bolts;

[0011] A second support connection seat is welded on the top end of the crossbeam, an electric telescopic rod is inserted into the inner wall of the second support connection seat, and the electric telescopic rod and the second support connection seat are fixed by bolts.

[0012] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, the agitator includes a T-shaped plate welded to the bottom of the discharge plate, and a plurality of vertical stirring rods are detachably installed at the bottom of the T-shaped plate.

[0013] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, a third support connecting seat is welded to the bottom end of the T-shaped plate, a vertical stirring rod is inserted into the inner wall of the third support connecting seat, and the vertical stirring rod and the third support connecting seat are fixed by bolts.

[0014] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, a fourth support connecting seat is welded on the outer wall of the bottom end of the kettle body, a support column is inserted into the inner wall of the fourth support connecting seat, and the bottom end of the support column can be detachably connected to the bottom support plate.

[0015] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, wherein: a discharge port is provided at the bottom of the kettle body, and a sealing cover is hinged at one end of the discharge port.

[0016] As a preferred solution of the carboxymethyl cellulose production device for drilling described in the utility model, wherein: a horizontal stirring rod is welded to the vertical stirring rod.

[0017] Compared with existing technologies:

[0018] 1. By connecting an electric telescopic rod to the bottom of the servo motor, and setting a discharge plate at the bottom of the electric telescopic rod, the discharge plate is connected to the inner wall of the attached body by sliding, so that the discharge plate is driven down by the extension of the electric telescopic rod, so that the materials on the inner wall and bottom wall of the kettle body are fully discharged to the discharge port, so that the discharge speed is accelerated and the discharge can be more fully achieved;

[0019] 2. By utilizing the extension and retraction of the electric telescopic rod, the agitator can be driven to move to the corresponding depth in the kettle body, so that the reaction raw materials in different areas can be stirred, further improving the material reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0021] Figure 2 Provided for the utility model embodiment 1 Figure 1 A cross-sectional view of

[0022] Figure 3 A cross-sectional view of a discharge plate provided in Example 1 of the utility model;

[0023] Figure 4 Provided for Example 2 of the utility model Figure 1 sectional view of .

[0024] In the figure: kettle body 1, kettle cover 2, servo motor 3, fourth support connecting seat 4, support column 5, third support connecting seat 6, discharge port 7, bottom support plate 8, sealing cover 9, discharge plate 10, electric telescopic rod 11, disc 12, crossbeam 13, first support connecting seat 14, T-shaped plate 15, third support connecting seat 16, vertical stirring rod 17, horizontal stirring rod 171. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] The utility model provides a carboxymethyl cellulose production device for drilling, please refer to Figure 1-3 , comprising a kettle body 1, the kettle body 1 is provided with a feed port (not shown in the figure), the top end of the kettle body 1 is covered with a kettle cover 2, the kettle cover 2 is provided with a stirring mechanism, the stirring mechanism comprises a servo motor 3, the output shaft of the servo motor 3 is rotatably connected to the kettle cover 2 through a bearing, the servo motor 3 is installed on the kettle cover 2 through bolts, and the output shaft of the servo motor 3 is connected to an electric telescopic rod 11 through a coupling;

[0028] The bottom end of the electric telescopic rod 11 is detachably connected to the unloading plate 10. Specifically, a first support connecting seat 14 is welded on the inner wall of the unloading plate 10, and the inner wall of the first support connecting seat 14 is plugged into the cross beam 13. The first support connecting seat 14 and the cross beam 13 are fixed by bolts. A second support connecting seat is welded on the top of the cross beam 13, and the inner wall of the second support connecting seat is plugged into the electric telescopic rod 11. The electric telescopic rod 11 is a square structure, and the electric telescopic rod 11 and the second support connecting seat are fixed by bolts. The unloading plate 10 is hemispherical in shape, and the outer wall of the unloading plate 10 can be completely fitted with the bottom wall of the inner cavity of the kettle body 1, and a disc 12 is provided at the top of the unloading plate 10, and a through hole is opened on the disc 12 for the electric telescopic rod 11 to pass through. The disc 12 is slidably connected to the inner wall of the kettle body 1, so that when it descends, the reaction product on the inner wall of the appendage 1 can be scraped off, and the unloading plate 10 is slidably connected to the inner wall of the kettle body 1, and an agitator is welded at the bottom end of the unloading plate 10.

[0029] The agitator includes a T-shaped plate 15 welded to the bottom of the discharge plate 10, and a plurality of vertical stirring rods 17 are detachably installed at the bottom of the T-shaped plate 15. Specifically, a third supporting connecting seat 16 is welded to the bottom end of the T-shaped plate 15, and the vertical stirring rods 17 are inserted into the inner wall of the third supporting connecting seat 16. The vertical stirring rods 17 and the third supporting connecting seat 16 are fixed by bolts.

[0030] A fourth support connecting seat 4 is welded on the outer wall of the bottom end of the kettle body 1, and a support column 5 is inserted into the inner wall of the fourth support connecting seat 4. The bottom end of the support column 5 is detachably connected to the bottom support plate 8. Specifically, a third support connecting seat 6 is welded on the top end of the bottom support plate 8, and the support column 5 is inserted into the inner wall of the third support connecting seat 6 and fixed to the support column 5 by bolts. A discharge port 7 is provided at the bottom of the kettle body 1, and a sealing cover 9 is hinged at one end of the discharge port 7. A sealing ring and a buckle are provided between the discharge port 7 and the cover 9. The buckle is a prior art and is not described in detail here.

[0031] During specific use, the servo motor 3 is started to drive the electric telescopic rod 11 to rotate, the electric telescopic rod 11 drives the discharge plate 10 to rotate, and the discharge plate 10 drives the agitator to rotate, thereby stirring the reacting raw materials. When the reaction is sufficient, the electric telescopic rod 11 extends and drives the discharge plate 10 to descend, so that the discharge plate 10 and the disc 12 press the reaction products on the inner wall and the bottom wall of the kettle body 1 into the discharge port 7.

[0032] Embodiment 2:

[0033] See attached Figure 4, which is different from Example 1, is that a horizontal stirring rod 171 is welded on the vertical stirring rod 17, and the horizontal stirring rod 171 is used to cooperate with the vertical stirring rod 17 to stir the reaction raw materials in the kettle body during operation to improve the reaction efficiency; and the vertical stirring rod 17 and the horizontal stirring rod 171 as a whole can enter the discharge port 7 as the discharge plate 10 descends, so that the discharge plate 10 can descend to fully fit with the bottom wall of the inner cavity of the kettle body 1, thereby completely discharging the reaction product in the kettle body 1.

[0034] During specific use, the servo motor 3 is started to drive the electric telescopic rod 11 to rotate, the electric telescopic rod 11 drives the discharge plate 10 to rotate, and the discharge plate 10 drives the agitator to rotate, thereby stirring the reacting raw materials. When the reaction is sufficient, the electric telescopic rod 11 extends and drives the discharge plate 10 to descend, so that the discharge plate 10 and the disc 12 press the reaction products on the inner wall and the bottom wall of the kettle body 1 into the discharge port 7.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A carboxymethyl cellulose production device for drilling, comprising a kettle body (1), the top end of the kettle body (1) is covered with a kettle cover (2), and a stirring mechanism is installed on the kettle cover (2), characterized in that: The stirring mechanism comprises a servo motor (3), the output shaft of the servo motor (3) is connected to an electric telescopic rod (11) via a coupling, the bottom end of the electric telescopic rod (11) is detachably connected to a discharge plate (10), the discharge plate (10) is slidably connected to the inner wall of the kettle body (1), and the bottom end of the discharge plate (10) is welded with a stirrer; A disc (12) is arranged at the top of the discharge plate (10), a through hole for the electric telescopic rod (11) to pass through is opened on the disc (12), and the disc (12) is slidably connected to the inner wall of the kettle body (1).

2. The drilling carboxymethyl cellulose production device according to claim 1, characterized in that: The output shaft of the servo motor (3) is rotatably connected to the kettle cover (2) via a bearing, and the servo motor (3) is mounted on the kettle cover (2) via bolts.

3. The drilling carboxymethyl cellulose production device according to claim 1 or 2, characterized in that: The discharge plate (10) is in a hemispherical shape, and the outer wall of the discharge plate (10) can be completely fitted with the bottom wall of the inner cavity of the kettle body (1).

4. The drilling carboxymethyl cellulose production device according to claim 1, characterized in that: A first supporting connection seat (14) is welded on the inner wall of the discharge plate (10), the inner wall of the first supporting connection seat (14) is plugged into the cross beam (13), and the first supporting connection seat (14) and the cross beam (13) are fixed by bolts; A second support connection seat is welded to the top end of the crossbeam (13); an electric telescopic rod (11) is inserted into the inner wall of the second support connection seat; and the electric telescopic rod (11) and the second support connection seat are fixed by bolts.

5. The drilling carboxymethyl cellulose production device according to claim 4, characterized in that: The stirrer comprises a T-shaped plate (15) welded to the bottom of a discharge plate (10), and a plurality of vertical stirring rods (17) are detachably mounted on the bottom of the T-shaped plate (15).

6. The drilling carboxymethyl cellulose production device according to claim 5, characterized in that: A third supporting connection seat (16) is welded to the bottom end of the T-shaped plate (15), a vertical stirring rod (17) is inserted into the inner wall of the third supporting connection seat (16), and the vertical stirring rod (17) and the third supporting connection seat (16) are fixed by bolts.

7. The drilling carboxymethyl cellulose production device according to claim 5, characterized in that: A fourth support connection seat (4) is welded on the outer wall of the bottom end of the kettle body (1), a support column (5) is inserted into the inner wall of the fourth support connection seat (4), and the bottom end of the support column (5) is detachably connected to the bottom support plate (8).

8. The drilling carboxymethyl cellulose production device according to claim 7, characterized in that: The bottom of the kettle body (1) is provided with a discharge port (7), and one end of the discharge port (7) is hingedly connected with a sealing cover (9).

9. The drilling carboxymethyl cellulose production device according to claim 7, characterized in that: A horizontal stirring rod (171) is welded to the vertical stirring rod (17).

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