CN214130410U

CN214130410U - Inclined baffle structure of quartz sand sedimentation tank

Info

Publication number: CN214130410U
Application number: CN202022901682.7U
Authority: CN
Inventors: 黄国东; 黄涛
Original assignee: Leshan Shawan District Jiasheng Molding Material Co ltd
Current assignee: Leshan Shawan District Jiasheng Molding Material Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-07
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an inclined baffle structure of a quartz sand sedimentation tank, which is provided with a top cover plate, an inclined baffle, a fixed support rod, a small hole, a vertical small pipe, a lifting rope and a lifting hook besides a water inlet pipe, a water inlet groove and a water outlet pipe, and has simple structure; the number of the inclined baffles is 4, the top ends of the inclined baffles are fixed at the bottom of the top cover plate, the interval between every two adjacent inclined baffles is 2 meters, the number of the sedimentation tanks can be reduced to one from the original four, the field use number is greatly saved, and the number of the inclined baffles is further reduced; the waste water washed out in the water washing step is added into the sedimentation tank along the water inlet pipe and the water inlet tank, and in the process of passing through the small holes and the vertical small pipes on the 4 inclined baffles in sequence, the movement speed of the superfine quartz sand particles in the waste water is uniformly reduced and the quartz sand particles are prevented by the small holes, the vertical small pipes and the inclined baffles and are precipitated to the bottom of the sedimentation tank, so that the recovery efficiency is further improved, the precipitation time is shortened, and the method is suitable for quartz sand waste water treatment.

Description

Inclined baffle structure of quartz sand sedimentation tank

Technical Field

The utility model relates to a baffle structure, especially a sedimentation tank puts baffle structure to one side for quartz sand production.

Background

In the production and processing process of the quartz sand, the steps of crushing, sorting, scrubbing, washing, grading, dedusting, drying, storing, bagging and the like are required. In the water washing step, the waste water contains a large amount of very fine quartz sand. The particle size of the superfine quartz sand is 150-300 meshes. If the waste water is directly discharged, the environment can be polluted; if the quartz sand is recycled, the quartz sand is a finished product of the quartz sand with extremely fine grade. The extremely fine quartz sand particles are easily suspended in the slurry, so that in the actual recovery process, four or so settling tanks are required to be used for continuous settling. The size of each sedimentation tank is 20 meters long, 10 meters wide and 3 meters deep. The traditional recovery mode not only occupies more fields, but also causes low recovery efficiency, and is labor-consuming and time-consuming.

Disclosure of Invention

The utility model aims at providing a baffle structure is put to one side to quartz sand sedimentation tank, when reducing the use in place, improves recovery efficiency.

In order to achieve the purpose, the inclined baffle structure of the quartz sand sedimentation tank, provided by the utility model, is provided with a top cover plate, an inclined baffle, a fixed support rod, a small hole, a vertical small pipe, a lifting rope and a lifting hook besides a water inlet pipe, a water inlet groove and a water drain pipe, wherein the water inlet pipe is fixed on the tank wall above the left side of the sedimentation tank; the drain pipe is fixed on the wall above the right side of the sedimentation tank; the water inlet tank is fixed on the inner wall of the left upper part of the sedimentation tank and is positioned below the water inlet pipe; the top cover plate is arranged above the sedimentation tank, and the size of the top cover plate is 21 meters long and 11 meters wide; the number of the inclined baffles is 4, the top ends of the inclined baffles are fixed at the bottom of the top cover plate, the interval between every two adjacent inclined baffles is 2 meters, and each baffle is 20 meters long and 3.1 meters wide; two sides of each inclined baffle are respectively provided with a fixed support rod, the bottom ends of the fixed support rods are fixed on the side edges of the inclined baffles, and the top ends of the fixed support rods are fixed at the bottom of the top cover plate; a plurality of small holes are uniformly distributed on each baffle plate, the interval between every two adjacent small holes is 1 cm, the diameter of each small hole on each baffle plate is 0.6-0.3 mm, the diameter of each small hole on each baffle plate is gradually reduced from left to right, wherein the diameter of each small hole on the left-most baffle plate is 0.6 mm, and the diameter of each small hole on the right-most baffle plate is 0.3 mm; a vertical small pipe is arranged at the right side of each small hole, the bottom of each vertical small pipe is fixed on the small hole and is communicated with the small hole, the inner diameter of each vertical small pipe is consistent with that of each small hole, and the height of each vertical small pipe is 5 mm; the lifting rope is arranged on the top cover plate, and the lifting hook is fixed on the lifting rope.

When the utility model is used, the waste water washed out in the water washing step is added into the sedimentation tank along the water inlet pipe and the water inlet groove, in the process of passing through the small holes and the vertical small pipes on the 4 inclined baffles in sequence, the movement speed of the superfine quartz sand particles in the waste water is uniformly reduced, the quartz sand particles are blocked by the inclined baffles and are precipitated to the bottom of the sedimentation tank, and the rest waste water is discharged through the water discharge pipe; the top cover plate is lifted by the lifting rope and the lifting hook, and the waste water in the sedimentation tank is pumped to be dry, so that the superfine quartz sand particles at the bottom of the sedimentation tank can be taken out.

The utility model provides a quartz sand sedimentation tank puts baffle structure to one side has positive effect: the number of the inclined baffles is 4, the top ends of the inclined baffles are fixed at the bottom of the top cover plate, the interval between every two adjacent inclined baffles is 2 meters, the number of the sedimentation tanks can be reduced to one from the original four, the field use number is greatly saved, and the number of the inclined baffles is further reduced; the waste water washed out in the water washing step is added into the sedimentation tank along the water inlet pipe and the water inlet tank, and in the process of passing through the small holes and the vertical small pipes on the 4 inclined baffles in sequence, the movement speed of the superfine quartz sand particles in the waste water is uniformly reduced and the quartz sand particles are prevented by the small holes, the vertical small pipes and the inclined baffles and are precipitated to the bottom of the sedimentation tank, so that the recovery efficiency is further improved, the precipitation time is shortened, and the method is suitable for quartz sand waste water treatment.

Drawings

The present invention will be further explained with reference to the accompanying drawings, please refer to the attached drawings:

fig. 1 shows a schematic structural diagram of the present invention.

Figure 2 shows the distribution of the holes in the baffle.

FIG. 3 is a schematic view showing the structure of the small holes and the vertical small pipes on the baffle.

The structures shown in figures 1, 2 and 3 include: lifting hook 1, lifting rope 2, drain pipe 3, lamina tecti 4, intake chamber 5, inlet tube 6, fixed branch 7, put baffle 8 to one side, sedimentation tank 9, superfine quartz sand granule 10, aperture 11, vertical tubule 12.

Detailed Description

The utility model provides a quartz sand sedimentation tank inclined baffle structure, which comprises a water inlet pipe 6, a water inlet groove 5, a water outlet pipe 3, a top cover plate 4, an inclined baffle 8, a fixed support rod 7, a small hole 11, a vertical small pipe 12, a lifting rope 2 and a lifting hook 1, wherein the water inlet pipe 6 is fixed on the tank wall above the left side of the sedimentation tank 9; the drain pipe 3 is fixed on the wall of the sedimentation tank 9 above the right side; the water inlet tank 5 is fixed on the inner wall of the left upper part of the sedimentation tank 9, and the water inlet tank 5 is positioned below the water inlet pipe 6; the top cover plate 4 is arranged above the sedimentation tank 9, and the size of the top cover plate 4 is 21 meters long and 11 meters wide; 4 inclined baffles 8 are arranged, the top ends of the inclined baffles 8 are fixed at the bottom of the top cover plate 4, the interval between every two adjacent inclined baffles 8 is 2 meters, and each baffle is 20 meters long and 3.1 meters wide; two sides of each inclined baffle plate 8 are respectively provided with a fixed support rod 7, the bottom ends of the fixed support rods 7 are fixed on the side edges of the inclined baffle plates 8, and the top ends of the fixed support rods 7 are fixed at the bottom of the top cover plate 4; a plurality of small holes 11 are uniformly distributed on each baffle, the interval between every two adjacent small holes 11 is 1 cm, the diameter of each small hole 11 on each baffle is 0.6-0.3 mm, the diameter of each small hole 11 on each baffle decreases gradually from left to right, wherein the diameter of each small hole 11 on the left-most baffle is 0.6 mm, and the diameter of each small hole 11 on the right-most baffle is 0.3 mm; a vertical small pipe 12 is arranged at the right side of each small hole 11, the bottom of the vertical small pipe 12 is fixed on the small hole 11 and is communicated with the small hole 11, the inner diameter of the vertical small pipe 12 is consistent with that of the small hole 11, and the height of the vertical small pipe 12 is 5 mm; the lifting rope 2 is arranged on the top cover plate 4, and the lifting hook 1 is fixed on the lifting rope 2.

When the utility model is used, the waste water washed out in the water washing step is added into the sedimentation tank 9 along the water inlet pipe 6 and the water inlet tank 5, in the process of passing through the small holes 11 and the vertical small pipes 12 on the 4 inclined baffles 8 in sequence, the movement speed of the superfine quartz sand particles 10 in the waste water is uniformly reduced, the quartz sand particles are blocked by the inclined baffles 8 and are precipitated at the bottom of the sedimentation tank 9, and the rest waste water is discharged through the water discharge pipe 3; the top cover plate 4 is lifted by the lifting rope 2 and the lifting hook 1, and the waste water in the sedimentation tank 9 is pumped out, so that the superfine quartz sand particles 10 at the bottom of the sedimentation tank 9 can be taken out.

The scope of protection of the present invention relates to all the variants described above.

Claims

1. The utility model provides a quartz sand sedimentation tank puts baffle structure to one side, has inlet tube (6), intake antrum (5) and drain pipe (3), and inlet tube (6) are fixed on the pool wall of sedimentation tank (9) left side top, and drain pipe (3) are fixed on the pool wall of sedimentation tank (9) right side top, and intake antrum (5) are fixed on the inner wall of sedimentation tank (9) left side top, and intake antrum (5) are located inlet tube (6) below, its characterized in that: the device is provided with a top cover plate (4), an inclined baffle (8), a fixed support rod (7), a small hole (11), a vertical small pipe (12), a lifting rope (2) and a lifting hook (1), wherein the top cover plate (4) is arranged above a sedimentation tank (9), and the top cover plate (4) is 21 meters long and 11 meters wide; the number of the inclined baffles (8) is 4, the top ends of the inclined baffles (8) are fixed at the bottom of the top cover plate (4), the interval between every two adjacent inclined baffles (8) is 2 meters, and the size of each baffle is 20 meters long and 3.1 meters wide; two sides of each inclined baffle (8) are respectively provided with a fixed support rod (7), the bottom ends of the fixed support rods (7) are fixed on the side edges of the inclined baffles (8), and the top ends of the fixed support rods (7) are fixed at the bottom of the top cover plate (4); a plurality of small holes (11) are uniformly distributed on each baffle, the interval between every two adjacent small holes (11) is 1 cm, the diameter of each small hole (11) on each baffle is 0.6-0.3 mm, the diameter of each small hole (11) on each baffle decreases from left to right, the diameter of each small hole (11) on the left-most baffle is 0.6 mm, and the diameter of each small hole (11) on the right-most baffle is 0.3 mm; a vertical small pipe (12) is arranged on the right side of each small hole (11), the bottom of each vertical small pipe (12) is fixed on the small hole (11) and is communicated with the small hole (11), the inner diameter of each vertical small pipe (12) is consistent with that of each small hole (11), and the height of each vertical small pipe (12) is 5 mm; the lifting rope (2) is arranged on the top cover plate (4), and the lifting hook (1) is fixed on the lifting rope (2).