Adding device of deep fluorine removal agent for mine water treatment
The deep fluoride agent injection system addresses the issue of uneven distribution in mineral water treatment by using a T-shaped pipe and motor-driven mechanism for uniform dispersion, improving treatment uniformity and efficiency.
Patent Information
- Application Number
- CN202521026530.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-23
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2035-05-23
AI Technical Summary
Existing mine water treatment equipment cannot achieve uniform delivery of fluorine removal agents, resulting in poor fluorine removal effect.
A deep fluorine-depleting agent is designed, and the combined structure of the mounting base, T-type connecting pipe and the discharge pipe is driven by a speed reduction motor so that the fluorine-depleting agent is evenly added in the depth of the mine water, and the inclined design of the discharge pipe is used to achieve uniform diffusion of the fluorine-depleting agent.
The uniform release and diffusion of fluorine remover in mine water is achieved, the treatment effect is improved, and the surface water environmental quality standards are met.
Smart Images
Figure CN223102775U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mine water treatment, in particular to a deep fluorine removal agent dosing device for mine water treatment. Background Technique
[0002] The northwest region is the main coal-producing area in China. A large amount of mine water is generated during the coal mining process. After the mine water is treated, there are two ways out. One is to be reused within the factory area, and the other is to be discharged externally. Given the limited amount of water reused in the factory area, most of the mine water needs to be discharged externally after treatment. For the mine water discharged externally, it needs to meet the Class III standards in the "Surface Water Environment Quality Standard GB3838 - 2002" of China.
[0003] During the process of treating mine water, a fluorine removal agent needs to be added to it. The existing equipment generally adds the fluorine removal agent on the surface of the mine water or injects the fluorine removal agent into the mine water at the edge of the treatment pool. These two methods can only quickly add the fluorine removal agent to the surface layer of the mine water or the mine water around the dosing pipe, resulting in very uneven dosing of the fluorine removal agent. Therefore, it is necessary to propose a deep fluorine removal agent dosing device for mine water treatment. Content of the Utility Model
[0004] The purpose of the utility model is to provide a deep fluorine removal agent dosing device for mine water treatment to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A deep fluorine removal agent dosing device for mine water treatment, including a mounting base. A driving cavity is opened inside the mounting base. A rotating groove is opened on the upper cavity wall of the driving cavity. A T-shaped connecting pipe is rotatably connected in the rotating groove. The lower end of the T-shaped connecting pipe extends outside the mounting base and is fixedly connected with a discharge pipe. A plurality of discharge holes are opened on the inclined pipe of the discharge pipe. A reduction motor is fixedly installed on the cavity wall of the driving cavity. The output end of the reduction motor is fixedly connected with a driving wheel through a coupling. A driven wheel is fixedly sleeved on the outer side wall of the T-shaped connecting pipe. The driving wheel abuts against the driven wheel.
[0006] Preferably, a connecting hole is penetrated through the upper groove wall of the rotating groove. The upper end of the connecting hole penetrates through the upper surface of the mounting base. The lower end of the connecting hole is communicated with the upper end pipe orifice of the T-shaped connecting pipe.
[0007] Preferably, the lower end of the T-shaped connecting pipe is rotatably connected to the lower cavity wall of the driving cavity through a bearing, and the lower end of the T-shaped connecting pipe penetrates through the driving cavity and extends outside the mounting base.
[0008] Preferably, an installation frame is fixedly connected to the outer side wall of the reduction motor. The reduction motor is fixedly installed in the driving cavity through the installation frame.
[0009] Preferably, the lower tube body of the discharge pipe is horizontally arranged, and the upper tube body of the discharge pipe is inclined, and a plurality of the discharge holes are arranged on the upper tube body of the discharge pipe.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: When in use, the mounting seat is connected to the lifting equipment, and then it is lowered to the depth of the mine water in the treatment pool. Then, a defluorinating agent is injected into the T-shaped connecting pipe and the discharge pipe. At the same time, the motor is started to drive the T-shaped connecting pipe and the discharge pipe to rotate. The discharge pipe is inclined, so that the hydraulic pressure on the outer side is greater during discharge, while the hydraulic pressure on the inner side is smaller. As a result, a large amount of the defluorinating agent is discharged on the outer side of the discharge pipe, and a small amount of the defluorinating agent is discharged on the inner side, making the dosing of the defluorinating agent more uniform and facilitating its diffusion. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is a schematic external structure diagram of the present utility model;
[0012] Figure 2 is a front internal sectional view of the present utility model;
[0013] Figure 3 is a side internal sectional view of the present utility model.
[0014] In the figure: 1, mounting seat; 2, drive cavity; 3, rotating groove; 4, T-shaped connecting pipe; 5, discharge pipe; 6, discharge hole; 7, reduction motor; 8, drive wheel; 9, driven wheel; 10, connecting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0016] As Figures 1 - 3 shown, the present invention provides the following technical solutions:
[0017] Embodiment 1: A deep fluoride removal agent dosing device for mine water treatment, including a mounting base 1. A driving cavity 2 is provided inside the mounting base 1. A rotating groove 3 is provided on the upper cavity wall of the driving cavity 2. A T-shaped connecting pipe 4 is rotatably connected in the rotating groove 3. The lower end of the T-shaped connecting pipe 4 extends outside the mounting base 1 and is fixedly connected to a discharge pipe 5. A plurality of discharge holes 6 are provided on the inclined pipe of the discharge pipe 5. A reduction motor 7 is fixedly installed on the cavity wall of the driving cavity 2. The output end of the reduction motor 7 is fixedly connected to a driving wheel 8 through a coupling. A driven wheel 9 is fixedly sleeved on the outer side wall of the T-shaped connecting pipe 4. The driving wheel 8 abuts against the driven wheel 9. A connecting hole 10 is penetrated through the upper groove wall of the rotating groove 3.
[0018] Fix the mounting base 1 to the lifting equipment, and then connect the connecting hole 10 to an external conveying pipe. During use, lower the mounting base 1 and the discharge pipe 5 into the deep water in the middle of the treatment tank through the lifting equipment. Then, inject the fluoride removal agent into the connecting hole 10 through the conveying pipe. The fluoride removal agent in the connecting hole 10 will be injected into the discharge pipe 5 through the T-shaped connecting pipe 4. Since the end of the discharge pipe 5 is inclined, before the fluoride removal agent is pushed to the end, it will be discharged first through the front discharge holes 6, so that a large amount of discharge is carried out by the discharge pipe 6 on the outer side of the treatment tank in the front, and a small amount of discharge is carried out by the discharge pipe 6 on the inner side. At the same time, start the reduction motor 7. The reduction motor 7 drives the driving wheel 8 to rotate. The driving wheel 8 drives the T-shaped connecting pipe 4 to rotate by abutting against the driven wheel 9. The T-shaped connecting pipe 4 drives the discharge pipe 5 to rotate, and the discharge pipe 5 drives the discharge holes 6 to move in a circular motion, making the dosing of the fluoride removal agent more uniform and facilitating its diffusion.
[0019] Embodiment 2: The technical solution of this embodiment different from that of Embodiment 1 includes:
[0020] Among them, a sealing gasket is provided between the connecting hole 10 and the T-shaped connecting pipe 4. The upper end of the connecting hole 10 is arranged to penetrate the upper surface of the mounting base 1. The lower end of the connecting hole 10 is communicated with the upper end pipe orifice of the T-shaped connecting pipe 4. Connect the connecting hole 10 to an external conveying pipe. Inject the fluoride removal agent into the connecting hole 10 through the conveying pipe. The fluoride removal agent in the connecting hole 10 will be injected into the discharge pipe 5 through the T-shaped connecting pipe 4.
[0021] Among them, a sealing gasket is provided between the T-shaped connecting pipe 4 and the mounting base 1. The lower end of the T-shaped connecting pipe 4 is rotatably connected to the lower cavity wall of the driving cavity 2 through a bearing, and the lower end of the T-shaped connecting pipe 4 penetrates the driving cavity 2 and extends outside the mounting base 1. The rotation of the T-shaped connecting pipe 4 is assisted by the bearing and the T-shaped connecting pipe 4 is supported, so that the T-shaped connecting pipe 4 rotates in place.
[0022] Among them, a mounting bracket is fixedly connected to the outer side wall of the reduction motor 7, and the reduction motor 7 is fixedly installed in the drive cavity 2 through the mounting bracket. The mounting bracket supports the reduction motor 7. Since the end of the discharge pipe 5 is inclined, the defluorinating agent will be discharged through the front discharge holes 6 before being pushed to the end, so that a large amount of discharge is carried out through the discharge pipe 6 outside the treatment tank in the front, while a small amount of discharge is carried out through the discharge pipe 6 inside.
[0023] Among them, the lower pipe body of the discharge pipe 5 is horizontally arranged, the upper pipe body of the discharge pipe 5 is inclined, and several discharge holes 6 are arranged on the upper pipe body of the discharge pipe 5. The defluorinating agent will be discharged through the front discharge holes 6 before being pushed to the end, so that a large amount of discharge is carried out through the discharge pipe 6 outside the treatment tank in the front, while a small amount of discharge is carried out through the discharge pipe 6 inside.
[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A deep defluorination agent dosing device for mine water treatment, comprising a mounting base (1), characterized in that, A driving cavity (2) is formed inside the mounting base (1). A rotating groove (3) is formed in the upper cavity wall of the driving cavity (2). A T-shaped connecting pipe (4) is rotatably connected in the rotating groove (3). The lower end of the T-shaped connecting pipe (4) extends outside the mounting base (1) and is fixedly connected to a discharge pipe (5). A plurality of discharge holes (6) are formed in the inclined pipe of the discharge pipe (5). A reduction motor (7) is fixedly installed on the cavity wall of the driving cavity (2). The output end of the reduction motor (7) is fixedly connected to a driving wheel (8) through a coupling. A driven wheel (9) is fixedly sleeved on the outer side wall of the T-shaped connecting pipe (4). The driving wheel (8) abuts against the driven wheel (9).
2. The dosing device for deep defluorination agent for mine water treatment according to claim 1, characterized in that: A connecting hole (10) is formed through the upper groove wall of the rotating groove (3). The upper end of the connecting hole (10) penetrates through the upper surface of the mounting base (1). The lower end of the connecting hole (10) communicates with the upper end pipe orifice of the T-shaped connecting pipe (4).
3. The dosing device for deep defluorination agent used in mine water treatment according to claim 1, characterized in that: The lower end of the T-shaped connecting pipe (4) is rotatably connected to the lower cavity wall of the driving cavity (2) through a bearing, and the lower end of the T-shaped connecting pipe (4) penetrates through the driving cavity (2) and extends outside the mounting base (1).
4. A dosing device for deep defluorination agent used in mine water treatment according to claim 1, characterized in that: An installation frame is fixedly connected to the outer side wall of the reduction motor (7). The reduction motor (7) is fixedly installed in the driving cavity (2) through the installation frame.
5. A dosing device for deep defluorination agent for mine water treatment according to claim 1, characterized in that: The lower pipe body of the discharge pipe (5) is horizontally arranged. The upper pipe body of the discharge pipe (5) is inclined. A plurality of the discharge holes (6) are arranged in a row on the upper pipe body of the discharge pipe (5).