Mixing device for sodium hydroxide production

Abstract

The utility model provides a mixing device for sodium hydroxide production and belongs to the technical field of mixing equipment. The sodium hydroxide production mixing device comprises a mixing equipment body, a discharging mechanism and a discharging height adjusting mechanism. The discharging mechanism comprises a transverse pipe, a vertical pipe, a discharging bent pipe and a lifting assembly, one end of the transverse pipe is communicated and butted with a discharging port of the mixing equipment body, the bottom end of the vertical pipe is communicated with the transverse pipe, one end of the discharging bent pipe is communicated with the upper end of the vertical pipe, and the lifting assembly is mounted in the vertical pipe to lift materials; the discharging height adjusting mechanism comprises an outer cylinder pipe and a lifting assembly. And through cooperation of the lifting assembly and the vertical pipe, the materials in the transverse pipe are lifted to the discharging bent pipe to be discharged into the outer barrel pipe. The discharging height of the bottom end of the outer barrel pipe can be adjusted through the lifting assembly, proper adjustment can be conducted according to the material receiving devices with different heights, gapless material receiving between the bottom end of the outer barrel pipe and the material receiving devices can be achieved, and discharged materials are not prone to splashing out in the discharging process.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, and particularly relates to a sodium hydroxide production mixing device. Background Art

[0002] In the production process of sodium hydroxide, there is a material mixing process, and a mixer is used in the mixing process. For example, a disclosed document with the publication number CN218393537U, a mixing device for sodium hydroxide production, includes a main body mechanism, the main body mechanism includes a mixing device body, and a discharge port is arranged at the bottom of the mixing device body; a conveying mechanism, the conveying mechanism is located at the bottom of the discharge port, and the conveying mechanism includes a conveying pipe, and the conveying pipe is located at the bottom of the discharge port; an adjusting mechanism, and the adjusting mechanism is arranged on the surface of the conveying mechanism. The above mixing device raises the position of the discharge port, but the discharge port is at a fixed position. When discharging materials into a receiver, due to a certain height difference between the discharge port and the receiver, the mixed materials are likely to splash out during discharging. Content of the Utility Model

[0003] In order to make up for the above deficiencies, the utility model provides a sodium hydroxide production mixing device, aiming to improve the problem that in the related art, when the mixing device discharges materials into a receiver, due to a certain height difference between the discharge port and the receiver, the mixed materials are likely to splash out during discharging.

[0004] The utility model is implemented as follows:

[0005] The utility model provides a sodium hydroxide production mixing device, which includes a mixing equipment body, a discharge mechanism, and a discharge height adjusting mechanism.

[0006] The discharge mechanism includes a horizontal pipe, a vertical pipe, a discharge elbow pipe, and a lifting component. One end of the horizontal pipe is connected and butted with the discharge port of the mixing equipment body, the bottom end of the vertical pipe is communicated with the horizontal pipe, one end of the discharge elbow pipe is communicated with the upper end of the vertical pipe, and the lifting component is installed inside the vertical pipe to lift the materials upward;

[0007] The discharge height adjusting mechanism includes an outer cylinder pipe and a lifting and lowering component. The outer cylinder pipe is vertically sleeved on the lower section of the discharge elbow pipe, the lifting and lowering component connects the discharge elbow pipe and the outer cylinder pipe, and the lifting and lowering component adjusts the vertical position height of the outer cylinder pipe.

[0008] In one embodiment of the utility model, a bottom frame is fixedly arranged at the bottom of the mixing equipment body, and moving wheels are installed at the bottom of the bottom frame.

[0009] In one embodiment of the utility model, a handle is fixedly arranged on the outer side of the bottom frame.

[0010] In an embodiment of the present utility model, the lifting assembly includes a spiral blade and a motor. The spiral blade is disposed inside the riser pipe, the motor is installed at the top of the riser pipe, and the output shaft end of the motor is connected to the top end of the spiral blade.

[0011] In an embodiment of the present utility model, a discharge port is provided at the outer end of the horizontal pipe, and an end cover is installed at the end of the discharge port.

[0012] In an embodiment of the present utility model, a sealing ring is provided inside the end cover, and anti-slip lines are provided on the outer side of the end cover.

[0013] In an embodiment of the present utility model, the lifting and lowering assembly includes a first fixing block, a second fixing block, and a threaded rod. The first fixing block and the second fixing block are respectively fixedly provided on the outside of the discharge elbow pipe and the outer cylinder pipe. The bottom end of the threaded rod is rotatably connected to the second fixing block, and the top end of the threaded rod is screwed through the first fixing block, and a handwheel is installed at the top end of the threaded rod.

[0014] In an embodiment of the present utility model, a third fixing block is fixedly provided on the outer wall of the outer cylinder pipe, a guide rod is provided outside the discharge elbow pipe, and the bottom end of the guide rod movably penetrates through the third fixing block.

[0015] The beneficial effects of the present utility model are as follows: A sodium hydroxide production mixing device obtained by the above design of the present utility model. The cooperation of the lifting assembly and the riser pipe lifts the materials inside the horizontal pipe to the discharge elbow pipe and discharges them into the outer cylinder pipe. The setting of the lifting and lowering assembly can adjust the discharge height at the bottom end of the outer cylinder pipe, and can be appropriately adjusted according to the receiving devices at different heights, so that there is no gap between the bottom end of the outer cylinder pipe and the receiving device, and the discharged materials are not easily splashed during the discharging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic structural diagram of a sodium hydroxide production mixing device provided by an embodiment of the present utility model;

[0018] Figure 2 is a schematic structural diagram of a discharge mechanism and a discharge height adjustment mechanism provided by an embodiment of the present utility model;

[0019] Figure 3Schematic diagram of the lifting component provided by the embodiment of the present utility model;

[0020] Figure 4 Schematic diagram of the end cover provided by the embodiment of the present utility model;

[0021] Figure 5 Schematic diagram of the discharging height adjusting mechanism provided by the embodiment of the present utility model.

[0022] In the figure: 10 - Mixing equipment body; 110 - Underframe; 120 - Movable wheels; 130 - Handle; 20 - Discharging mechanism; 210 - Horizontal pipe; 220 - Vertical pipe; 230 - Discharging elbow; 240 - Lifting component; 241 - Spiral blade; 242 - Motor; 250 - End cover; 260 - Sealing ring; 30 - Discharging height adjusting mechanism; 310 - Outer cylinder pipe; 320 - Lifting component; 321 - First fixing block; 322 - Second fixing block; 323 - Threaded rod; 324 - Handwheel; 330 - Third fixing block; 340 - Guide rod. Specific embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of 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. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0024] Embodiment

[0025] Please refer to Figures 1 - 5 , the present utility model provides a sodium hydroxide production mixing device, including a mixing equipment body 10, a discharging mechanism 20, and a discharging height adjusting mechanism 30.

[0026] Among them, the mixing equipment body 10 is used to mix the materials for producing sodium hydroxide, the discharging mechanism 20 is used to increase the discharging height, and the discharging height adjusting mechanism 30 is used to adjust the height of the discharging port, reduce the distance between the discharging port and the material port of the receiving device, and reduce the splashing during discharging.

[0027] Please refer to Figure 1 , Figure 2 and Figure 5, the discharging mechanism 20 includes a horizontal pipe 210, a vertical pipe 220, a discharging elbow pipe 230, and a lifting assembly 240. One end of the horizontal pipe 210 is communicated and docked with the discharging port of the mixing equipment body 10, and a valve is arranged on the horizontal pipe 210. The bottom end of the vertical pipe 220 is communicated with the horizontal pipe 210, one end of the discharging elbow pipe 230 is communicated with the upper end of the vertical pipe 220, and the lifting assembly 240 is installed inside the vertical pipe 220 to lift the material upward. The discharging height adjusting mechanism 30 includes an outer cylinder pipe 310 and a lifting assembly 320. The outer cylinder pipe 310 is vertically sleeved on the lower section of the discharging elbow pipe 230, and the lifting assembly 320 connects the discharging elbow pipe 230 and the outer cylinder pipe 310, and the lifting assembly 320 adjusts the vertical position height of the outer cylinder pipe 310.

[0028] The mixing equipment body 10 is used for mixing the materials for producing sodium hydroxide, and the mixed materials enter the horizontal pipe 210 at the bottom of the mixing equipment body 10. Through the cooperation of the lifting assembly 240 and the vertical pipe 220, the materials inside the horizontal pipe 210 are lifted to the discharging elbow pipe 230 and discharged into the outer cylinder pipe 310. The setting of the lifting assembly 320 can adjust the discharging height of the bottom end of the outer cylinder pipe 310, and can be appropriately adjusted according to the receivers at different heights, so that there is no gap between the bottom end of the outer cylinder pipe 310 and the receiver, and the discharged materials are not likely to splash out during the discharging process.

[0029] When specifically setting, please refer to Figure 1 , a chassis 110 is fixedly arranged at the bottom of the mixing equipment body 10, and moving wheels 120 are installed at the bottom of the chassis 110. A handle 130 is fixedly arranged on the outer side of the chassis 110. The setting of the moving wheels 120 and the handle 130 facilitates the overall transfer of the device.

[0030] In the above specific implementation manner, please refer to Figure 3 , the lifting assembly 240 includes a spiral blade 241 and a motor 242. The spiral blade 241 is arranged inside the vertical pipe 220, the motor 242 is installed at the top of the vertical pipe 220, and the output shaft end of the motor 242 is connected to the top end of the spiral blade 241. The motor 242 drives the spiral blade 241 inside the vertical pipe 220 to rotate to lift the materials inside the horizontal pipe 210 to the discharging elbow pipe 230.

[0031] Furthermore, a discharging port is arranged at the outer end of the horizontal pipe 210, please refer to Figure 4 , and an end cover 250 is installed at the end of the discharging port. By opening the end cover 250, the materials can also be directly discharged through the horizontal pipe 210, improving the discharging method. A sealing ring 260 is arranged inside the end cover 250 to improve the sealing performance of the end cover 250; and anti-slip lines are arranged on the outer side of the end cover 250 to have better friction when rotating the end cover 250.

[0032] In the above specific implementation manner, please refer to Figure 5, the lifting assembly 320 includes a first fixing block 321, a second fixing block 322 and a threaded rod 323. The first fixing block 321 and the second fixing block 322 are respectively fixedly arranged outside the discharge elbow 230 and the outer cylinder tube 310. The bottom end of the threaded rod 323 is rotatably connected to the second fixing block 322, and the top end of the threaded rod 323 is screwed through the first fixing block 321, and a handwheel 324 is installed at the top end of the threaded rod 323. Rotating the handwheel 324 drives the threaded rod 323 to rotate, and the rotating threaded rod 323 drives the outer cylinder tube 310 to move vertically to adjust the height.

[0033] Specifically, a third fixing block 330 is fixedly arranged on the outer wall of the outer cylinder tube 310, a guide rod 340 is arranged outside the discharge elbow 230, and the bottom end of the guide rod 340 movably penetrates through the third fixing block 330. The arrangement of the third fixing block 330 and the guide rod 340 improves the stability of the outer cylinder tube 310 when moving and adjusting in the vertical position.

[0034] It should be noted that the specific model and specification of the motor 242 need to be selected and determined according to the actual specifications of the device, etc. The specific selection and calculation method adopts the existing technology in this field, so it will not be elaborated in detail. The power supply and principle of the motor 242 are clear to those skilled in the art and will not be described in detail here.

[0035] The working principle of this sodium hydroxide production mixing device: When in use, the mixing equipment body 10 is used to mix the materials for producing sodium hydroxide, and the mixed materials enter the horizontal pipe 210 at the bottom of the mixing equipment body 10. Through the cooperation of the lifting assembly 240 and the riser pipe 220, the materials inside the horizontal pipe 210 are lifted to the discharge elbow 230 and discharged into the outer cylinder tube 310. The setting of the lifting assembly 320 can adjust the discharge height at the bottom end of the outer cylinder tube 310, and can be appropriately adjusted according to the receivers at different heights, so that there is no gap between the bottom end of the outer cylinder tube 310 and the receiver, and the discharged materials are not likely to splash out during the discharging process.

[0036] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sodium hydroxide production mixing device, characterized in that, include A mixing device body (10); A discharge mechanism (20), the discharge mechanism (20) comprising a transverse pipe (210), a vertical pipe (220), a discharge elbow pipe (230) and a lifting assembly (240), one end of the transverse pipe (210) being connected and docked with a discharge port of the mixing device body (10), the bottom end of the vertical pipe (220) being connected and arranged with the transverse pipe (210), one end of the discharge elbow pipe (230) being connected and arranged with an upper end of the vertical pipe (220), and the lifting assembly (240) being installed inside the vertical pipe (220) to lift the material upward; A discharge height adjustment mechanism (30), the discharge height adjustment mechanism (30) comprising an outer tube (310) and a lifting assembly (320), the outer tube (310) being vertically slidably sleeved on the lower section of the discharge elbow (230), the lifting assembly (320) connecting the discharge elbow (230) and the outer tube (310), and the lifting assembly (320) adjusting the height of the outer tube (310) in a vertical position.

2. A sodium hydroxide production mixing device according to claim 1, characterized in that, A bottom frame (110) is fixedly arranged at the bottom of the mixing device body (10), and a moving wheel (120) is installed at the bottom of the bottom frame (110).

3. A sodium hydroxide production mixing device according to claim 2, characterized in that, A handle (130) is fixedly arranged on the outer side of the base frame (110).

4. A sodium hydroxide production mixing device according to claim 1, characterized in that, The lifting assembly (240) comprises a spiral blade (241) and a motor (242), wherein the spiral blade (241) is arranged inside the vertical pipe (220), the motor (242) is installed on the top of the vertical pipe (220), and the output shaft end of the motor (242) is connected to the top end of the spiral blade (241).

5. A sodium hydroxide production mixing device according to claim 1, characterized in that, The outer end of the transverse tube (210) is provided with a discharge port, and an end cover (250) is installed at the end of the discharge port.

6. A sodium hydroxide production mixing device according to claim 5, characterized in that, A sealing ring (260) is provided on the inner side of the end cover (250), and anti-slip grooves are provided on the outer side of the end cover (250).

7. A sodium hydroxide production mixing device according to claim 1, characterized in that, The lifting assembly (320) includes a first fixed block (321), a second fixed block (322) and a threaded rod (323); the first fixed block (321) and the second fixed block (322) are respectively fixedly arranged on the outside of the discharge elbow (230) and the outer tube (310); the bottom end of the threaded rod (323) is rotatably connected to the second fixed block (322), and the top end of the threaded rod (323) is threadedly connected to the first fixed block (321); and a hand wheel (324) is installed on the top end of the threaded rod (323).

8. A sodium hydroxide production mixing device according to claim 7, characterized in that, A third fixing block (330) is fixedly arranged on the outer wall of the outer barrel (310), a guide rod (340) is arranged outside the discharge elbow (230), and the bottom end of the guide rod (340) movably passes through the third fixing block (330).

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