Sewage treatment tank for quartz sand processing

Abstract

The utility model relates to the technical field of quartz sand processing, and discloses a sewage treatment tank for quartz sand processing, which comprises a processing tank, the top end of the processing tank is fixedly connected with two groups of supporting blocks, and the two groups of supporting blocks are symmetrically arranged by taking the center line of the processing tank as a symmetry axis; a spraying mechanism is arranged at the front end of the supporting block on the right side; the spraying mechanism comprises a threaded rod, the outer wall of the threaded rod is in threaded connection with a moving block, the bottom end of the moving block is rotationally connected with a gear, the bottom end of the gear is fixedly connected with a positioning rod, a guide assembly is arranged at the left end of the chemical adding rod, and a cleaning mechanism is arranged on the outer wall of the moving block. According to the device disclosed by the utility model, when a neutralizing agent is added into the processing tank, the neutralizing agent is sprayed through the dosing rod, and the movable plate can transversely move, so that the spraying is more uniform, the overall reaction effect is better, and the overall reaction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand processing technology, and in particular to a sewage treatment tank for quartz sand processing. Background Technology

[0002] Quartz sand processing refers to a series of treatments performed on quartz ore to transform it into quartz sand products suitable for various industrial uses. During the quartz sand processing process, a large amount of wastewater containing pollutants is generated. If this wastewater is discharged directly without treatment, it will cause serious pollution to the surrounding water environment, change the pH of the water, poison aquatic organisms, and affect the ecological balance. Therefore, it is necessary to use appropriate wastewater treatment ponds to treat the wastewater.

[0003] During the quartz sand processing, many steps can cause the pH of the wastewater to deviate from neutral. For example, in the pickling process, acidic solutions such as hydrochloric acid and sulfuric acid are used to remove impurities such as iron and aluminum from the quartz sand. After these acids react with the impurities, a large amount of acidic substances remain in the wastewater, making it acidic, and the pH value may be lower than 2-3. In some other processing steps, such as when alkaline cleaning agents are used, the wastewater may become alkaline. In this case, it is necessary to add appropriate neutralizing agents to bring the pH to the required standard.

[0004] However, when adding neutralizing agents to wastewater treatment ponds, it is either done manually or through fixed adding equipment. Manual addition requires workers to manually carry the neutralizing agent to the edge of the wastewater treatment pond and then add it in small amounts. When the treatment pond is large, manual addition is time-consuming and labor-intensive. Fixed adding equipment is usually installed in a specific location in the wastewater treatment pond. This design means that the neutralizing agent can only be added in a fixed area, and it is impossible to achieve a comprehensive and uniform coverage of the entire wastewater treatment pond. For example, a fixed nozzle installed in the corner of the pond can only cover a small area around it. Areas farther from the nozzle are unlikely to receive enough neutralizing agent, resulting in significant differences in the neutralization effect at different locations in the pond. In this case, the time required to add the neutralizing agent needs to be extended, resulting in a lower overall reaction efficiency. To address these issues, a wastewater treatment pond for quartz sand processing is proposed. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a wastewater treatment tank for quartz sand processing, which aims to improve the problem that adding neutralizing agents manually and using fixed equipment in the prior art is troublesome and time-consuming.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sewage treatment tank for quartz sand processing, comprising a processing tank, a support block fixedly connected to the top of the processing tank, two sets of support blocks being provided, the two sets of support blocks being symmetrically arranged about the center line of the processing tank as the axis of symmetry, and a spraying mechanism being provided at the front end of the right support block.

[0007] The spraying mechanism includes a threaded rod, a movable block threadedly connected to the outer wall of the threaded rod, a gear rotatably connected to the bottom end of the movable block, a positioning rod fixedly connected to the bottom end of the gear, a rack fixedly connected to the outer wall of the support block on the right side, a dosing rod fixedly connected to the left end of the movable block, a telescopic tube fixedly connected to the bottom end of the dosing rod, a fixed tube fixedly connected to the bottom end of the telescopic tube, a movable plate fixedly connected to the outer wall of the fixed tube, a guide assembly provided at the left end of the dosing rod, and a cleaning mechanism provided on the outer wall of the movable block.

[0008] As a further description of the above technical solution:

[0009] The outer arc surface of the threaded rod is rotatably connected to the inner wall of the right support block, and the outer wall of the gear meshes with the outer wall of the rack.

[0010] As a further description of the above technical solution:

[0011] A semi-circular through groove is provided at the right end of the movable plate, and the outer wall of the positioning rod contacts the inner wall of the semi-circular through groove.

[0012] As a further description of the above technical solution:

[0013] The guide assembly includes a movable block, the right end of which is fixedly connected to the left end of the dosing rod, and a fixing plate is fixedly connected to the outer wall of the support block on the left side.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the movable block is slidably connected to the outer wall of the fixed plate, and the left end of the movable plate is slidably connected to the bottom inner wall of the movable block.

[0016] As a further description of the above technical solution:

[0017] The cleaning mechanism includes a limiting plate, and a collection frame is detachably installed on the outer wall of the limiting plate. A cleaning plate is fixedly connected to the top of the collection frame, and the bottom end of the cleaning plate contacts the bottom end of the threaded rod.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the limiting plate is fixedly connected to the outer wall of the moving block.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the collection frame is threaded with a bolt, and the outer wall of the bolt is threaded onto the lower inner wall of the moving block.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, through the cooperation between the processing pool, threaded rod, dosing rod and its movable plate, etc., when adding neutralizing agent in the processing pool, the neutralizing agent is sprayed by the dosing rod, and the movable plate can move laterally, so as to make the spraying more uniform, thereby improving the overall reaction effect and improving the overall reaction efficiency.

[0024] 2. In this utility model, through the cooperation between the cleaning plate, the collection frame and its bolts, when the threaded rod rotates, it will come into contact with the brush surface of the cleaning plate and clean the threaded rod, thereby making the threaded rod more stable when working. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a wastewater treatment tank for quartz sand processing proposed in this utility model.

[0026] Figure 2 This is a three-dimensional schematic diagram of the movable block of a sewage treatment tank for quartz sand processing proposed in this utility model.

[0027] Figure 3 This is a three-dimensional schematic diagram of the threaded rod of a sewage treatment tank for quartz sand processing proposed in this utility model.

[0028] Figure 4 This is a schematic diagram showing the disassembled positioning rod and its movable plate of a sewage treatment tank for quartz sand processing proposed in this utility model.

[0029] Figure 5 This is a schematic diagram showing the disassembled moving block and its collection frame of a wastewater treatment tank for quartz sand processing, as proposed in this utility model.

[0030] Legend:

[0031] 1. Processing pool; 2. Support block; 3. Dosing rod; 4. Movable plate; 5. Fixed pipe; 6. Moving block; 7. Threaded rod; 8. Rack; 9. Fixed plate; 10. Telescopic pipe; 11. Gear; 12. Collection frame; 13. Positioning rod; 14. Cleaning plate; 15. Limiting plate; 16. Bolt; 17. Movable block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a wastewater treatment tank for quartz sand processing, including a processing tank 1. A support block 2 is fixedly connected to the top of the processing tank 1. The processing tank 1 is a wastewater treatment tank. Two sets of support blocks 2 are symmetrically arranged about the center line of the processing tank 1, thus providing support. A spraying mechanism is provided at the front end of the right support block 2. This spraying mechanism allows for more uniform spraying of the neutralizing agent, thereby accelerating the overall reaction speed. A motor is located at the front end of the support block 2. The spraying mechanism includes a threaded rod 7, with a moving block 6 threadedly connected to the outer wall of the threaded rod 7. The output end of the motor is fixedly connected to the threaded rod 7, driving the threaded rod 7 to rotate, which in turn drives the moving block 6 to move horizontally. A gear 11 is rotatably connected to the bottom end of the moving block 6, and a positioning rod 13 is fixedly connected to the bottom end of the gear 11. When the device rotates, it can drive the positioning rod 13 to rotate. A rack 8 is fixedly connected to the outer wall of the right support block 2, and the right support block 2 can support the rack 8. A dosing rod 3 is fixedly connected to the left end of the moving block 6. The dosing rod 3 can be used to store the neutralizing agent. A telescopic tube 10 is fixedly connected to the bottom end of the dosing rod 3. A water pump is set between the dosing rod 3 and the telescopic tube 10, so that the neutralizing agent inside the dosing rod 3 can be discharged from the telescopic tube 10 through the water pump. At the same time, the overall length of the telescopic tube 10 can be adjusted accordingly. A fixed tube 5 is fixedly connected to the bottom end of the telescopic tube 10. A movable plate 4 is fixedly connected to the outer wall of the fixed tube 5. The movement of the movable plate 4 can drive multiple sets of fixed tubes 5 to move synchronously. A guide component is set at the left end of the dosing rod 3. The guide component can guide the dosing rod 3. A cleaning mechanism is set on the outer wall of the moving block 6. The cleaning mechanism can clean the threaded rod 7.

[0034] Reference Figures 1-3The outer arc surface of the threaded rod 7 is rotatably connected to the inner wall of the right support block 2. The right support block 2 can support the threaded rod 7. The outer wall of the gear 11 meshes with the outer wall of the rack 8. The meshing of the two drives the gear 11 to rotate by the movement of the moving block 6. A semi-circular through groove is opened at the right end of the movable plate 4. The outer wall of the positioning rod 13 contacts the inner wall of the semi-circular through groove. The positioning rod 13 is I-shaped. When the movable plate 4 moves, the positioning rod 13 will not disengage. The guide assembly includes a movable... The right end of the movable block 17 is fixedly connected to the left end of the dosing rod 3, and the two move along the same trajectory. The outer wall of the left support block 2 is fixedly connected to the fixing plate 9, and the outer wall of the movable block 17 is slidably connected to the outer wall of the fixing plate 9. The fixing plate 9 can guide the movable block 17 so that it can only move horizontally. The left end of the movable plate 4 is slidably connected to the bottom inner wall of the movable block 17. When the gear 11 rotates, it will drive the movable plate 4 to move to the left through the positioning rod 13.

[0035] Reference Figure 1 , Figure 3 and Figure 5 The cleaning mechanism includes a limiting plate 15, and a collection frame 12 is detachably installed on the outer wall of the limiting plate 15. The collection frame 12 is used to collect the dust after cleaning. A cleaning plate 14 is fixedly connected to the top of the collection frame 12. A brush surface is provided on the top of the cleaning plate 14 to achieve the cleaning effect. The bottom end of the cleaning plate 14 contacts the bottom end of the threaded rod 7. The two contacts each other so that the brush surface of the cleaning plate 14 can clean the dust on the threaded rod 7. The outer wall of the limiting plate 15 is fixedly connected to the outer wall of the moving block 6. The limiting plate 15 is set in an L shape so that it can be inserted with the collection frame 12 to achieve the purpose of initial positioning. A bolt 16 is threadedly connected to the outer wall of the collection frame 12. The outer wall of the bolt 16 is threadedly connected to the lower inner wall of the moving block 6. The bolt 16 can quickly fix the collection frame 12.

[0036] Working principle: When the motor at the front end of the right support block 2 is started, the motor output drives the threaded rod 7 to rotate within the inner wall of the right support block 2. Since the moving block 6 and the threaded rod 7 are threadedly connected, when the threaded rod 7 rotates, according to the principle of threaded transmission, the moving block 6 will move horizontally in a straight line along the axial direction of the threaded rod 7. During the movement of the moving block 6, the dosing rod 3 fixed at its left end moves horizontally synchronously, thereby achieving coverage of different lateral positions in the wastewater treatment tank (processing tank 1) and initially expanding the dosing range.

[0037] Simultaneously, as the movable block 6 moves, the gear 11 rotatably connected to its bottom end meshes with the rack 8 fixed to the outer wall of the right support block 2. As the movable block 6 moves horizontally, the gear 11 rolls along the rack 8 and rotates. The rotation of the gear 11 drives the positioning rod 13 fixedly connected to its bottom end to rotate synchronously. The outer wall of the positioning rod 13 is in close contact with the semi-circular through groove at the right end of the movable plate 4 and will not disengage due to its I-shaped design. The positioning rod 13 will rotate inside the semi-circular through groove. When the positioning rod 13 rotates to the leftmost end, the movable plate 4 will also move to the leftmost end. The movable plate 4 drives multiple sets of fixed pipes 5 connected to it to move synchronously to the left. Furthermore, the left end of the movable plate 4 is slidably connected to the inner wall of the bottom end of the movable block 17, ensuring that all components of the entire dosing structure operate in a coordinated and stable manner during the lateral movement.

[0038] The brush surface at the bottom of the cleaning plate 14 is in close contact with the surface of the threaded rod 7. The friction between the brush and the threaded rod 7 is used to sweep away the dust that has accumulated on the threaded rod 7 during long-term operation and exposure. The swept dust falls into the collection frame 12 under the action of gravity and the brush, preventing the dust accumulation from affecting the thread transmission accuracy between the threaded rod 7 and the moving block 6, and avoiding problems such as jamming and accelerated wear. When it is necessary to clean the dust in the collection frame 12, the bolt 16 that is threaded to the outer wall of the collection frame 12 and connected to the inner wall below the moving block 6 can be unscrewed, the collection frame 12 can be removed from the limiting plate 15, the dust can be emptied, and then it can be reinstalled and fixed. The operation is convenient and efficient.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wastewater treatment tank for quartz sand processing, comprising a processing tank (1), characterized in that: The top of the processing pool (1) is fixedly connected to a support block (2). There are two sets of support blocks (2). The two sets of support blocks (2) are symmetrically arranged with the center line of the processing pool (1) as the axis of symmetry. A spraying mechanism is provided at the front end of the support block (2) on the right side. The spraying mechanism includes a threaded rod (7), a movable block (6) is threadedly connected to the outer wall of the threaded rod (7), a gear (11) is rotatably connected to the bottom end of the movable block (6), a positioning rod (13) is fixedly connected to the bottom end of the gear (11), a rack (8) is fixedly connected to the outer wall of the support block (2) on the right side, a dosing rod (3) is fixedly connected to the left end of the movable block (6), a telescopic tube (10) is fixedly connected to the bottom end of the dosing rod (3), a fixed tube (5) is fixedly connected to the bottom end of the telescopic tube (10), a movable plate (4) is fixedly connected to the outer wall of the fixed tube (5), a guide component is provided at the left end of the dosing rod (3), and a cleaning mechanism is provided on the outer wall of the movable block (6).

2. The wastewater treatment tank for quartz sand processing according to claim 1, characterized in that: The outer arc surface of the threaded rod (7) is rotatably connected to the inner wall of the right support block (2), and the outer wall of the gear (11) meshes with the outer wall of the rack (8).

3. A wastewater treatment tank for quartz sand processing according to claim 1, characterized in that: A semi-circular through groove is provided at the right end of the movable plate (4), and the outer wall of the positioning rod (13) contacts the inner wall of the semi-circular through groove.

4. A wastewater treatment tank for quartz sand processing according to claim 1, characterized in that: The guide assembly includes a movable block (17), the right end of which is fixedly connected to the left end of the dosing rod (3), and a fixing plate (9) is fixedly connected to the outer wall of the support block (2) on the left side.

5. A wastewater treatment tank for quartz sand processing according to claim 4, characterized in that: The outer wall of the movable block (17) is slidably connected to the outer wall of the fixed plate (9), and the left end of the movable plate (4) is slidably connected to the bottom inner wall of the movable block (17).

6. A wastewater treatment tank for quartz sand processing according to claim 1, characterized in that: The cleaning mechanism includes a limiting plate (15), and a collection frame (12) is detachably installed on the outer wall of the limiting plate (15). A cleaning plate (14) is fixedly connected to the top of the collection frame (12), and the bottom end of the cleaning plate (14) contacts the bottom end of the threaded rod (7).

7. A wastewater treatment tank for quartz sand processing according to claim 6, characterized in that: The outer wall of the limiting plate (15) is fixedly connected to the outer wall of the moving block (6).

8. A wastewater treatment tank for quartz sand processing according to claim 6, characterized in that: The outer wall of the collection box (12) is threaded with a bolt (16), and the outer wall of the bolt (16) is threaded on the lower inner wall of the moving block (6).

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