Jet type sand remover

Abstract

The utility model discloses a jet type desander which comprises a cylinder body and a lifting assembly, supporting legs are arranged on the outer wall of the bottom of the cylinder body, the lifting assembly used for adjusting the cleaning range is installed in the cylinder body, and the lifting assembly comprises a motor box, a motor gear, a tooth groove, a lifting column, a water supply pipe and a hose. A motor gear is rotatably mounted in the motor box, the left side of the motor gear is in meshed connection with a tooth groove, a lifting column is arranged outside the tooth groove, a water supply pipe is arranged in the right side of the lifting column, the top end of the water supply pipe is in through connection with a hose, and the lifting column is slidably connected with the motor box through the motor gear; and a water supply seat is mounted at the tail end of the lifting column. According to the jet type sand remover, not only can the height of the spray head be adjusted, but also stubborn particles can be scraped.

Description

Technical Field

[0001] The utility model relates to the technical field of sand removers, in particular to a jet type sand remover. Background Art

[0002] Desander is a device that separates particles from gas, water or wastewater. It is mainly used for water quality treatment and control of raw water and make-up water, such as oil field drilling, trenchless horizontal directional crossing, mud purification cyclone separation in coalbed methane drilling, river water and well water desanding, coal washing water, industrial mineral processing, solid-liquid separation, liquid degassing and separation of immiscible liquids.

[0003] For example, the patent document with application number CN201921976710.2 discloses a jet desander. This utility model jet desander sprays and flushes the internal parts of the cylinder through a nozzle. After spraying and flushing, the flushed particles are intercepted by the filter and discharged from the sand outlet pipe. The water after spraying is discharged from the first water outlet pipe, thereby completing the cleaning of the internal parts and effectively solving the problem of internal parts wear caused by long-term non-cleaning of the device. However, the nozzle flushing of the jet desander has certain limitations, and it is unable to remove stubborn particles in the cylinder at different heights, resulting in incomplete cleaning.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a jet desander is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a jet-type sand remover to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jet sand remover, comprising a cylinder and a lifting assembly, wherein the bottom outer wall of the cylinder is provided with support legs, and the lifting assembly for adjusting the cleaning range is installed inside the cylinder, and the lifting assembly comprises a motor box, a motor gear, a tooth groove, a lifting column, a water supply pipe and a hose, the motor box is rotatably installed inside the motor gear, and the left side of the motor gear is meshedly connected with the tooth groove, and a lifting column is provided outside the tooth groove, a water supply pipe is opened inside the right side of the lifting column, and the top end of the water supply pipe is through-connected with the hose.

[0007] Preferably, the lifting column is slidably connected to the motor box via a motor gear, and a water supply seat is installed at the end of the lifting column.

[0008] Preferably, the water supply seat is arranged in an "O"-shaped structure as a whole, and the interior of the water supply seat is connected to the water supply pipe.

[0009] Preferably, the upper and lower outer walls of the water supply seat are connected through with inclined nozzles, and a groove is provided on the middle outer wall of the water supply seat.

[0010] Preferably, a spring column is provided inside the groove, and the end of the spring column is fixedly and elastically connected to a movable plate.

[0011] Preferably, a cleaning brush is provided on the outer wall of the movable plate, and the movable plate is elastically connected to the water supply seat via a spring column.

[0012] Compared with the prior art, the beneficial effect of the present invention is that the jet-type sand remover can not only adjust the height of the nozzle, but also scrape off stubborn particles.

[0013] 1. This utility model uses a lifting assembly to drive a servo motor inside the motor box to rotate a motor gear fixed at the output end. The motor gear then drives a lifting column with a toothed groove on the right side to move up and down inside the cylinder. Simultaneously, the lifting column drives a water supply seat connected to the end to cooperate with the tilted nozzle to clean particles attached to the inner wall of the cylinder at different heights.

[0014] 2. The utility model uses the spring column to cooperate with the cleaning brush, so that the multiple groups of spring columns arranged on the outer wall of the water supply seat push the movable plate to expand outward, and the movable plate pushes the cleaning brush to contact the inner wall of the cylinder. When the water supply seat is driven by the lifting column, the cleaning brush rubs up and down along the cylinder and cleans stubborn sand and gravel particles, so as to achieve the purpose of improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the lifting column and the water supply seat of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the lifting component of the utility model;

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. Cylinder; 2. Support leg; 3. Lifting assembly; 301. Motor box; 302. Motor gear; 303. Tooth groove; 304. Lifting column; 305. Water supply pipe; 306. Hose; 4. Water supply seat; 5. Tilted nozzle; 6. Groove; 7. Spring column; 8. Movable plate; 9. Cleaning brush. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-Figure 3 As shown, a jet desander includes a cylinder 1 and a lifting assembly 3. The bottom outer wall of the cylinder 1 is provided with supporting legs 2. The lifting assembly 3 for adjusting the cleaning range is installed inside the cylinder 1. The lifting assembly 3 includes a motor box 301, a motor gear 302, a tooth groove 303, a lifting column 304, a water supply pipe 305 and a hose 306. The motor gear 302 is rotatably installed inside the motor box 301, and the left side of the motor gear 302 is meshed with the tooth groove 303, and the outside of the tooth groove 303 is provided with a lifting column 304, and the right side of the lifting column 304 is provided with a water supply pipe 305, and the top of the water supply pipe 305 is connected to the hose 306.

[0022] The servo motor installed inside the motor box 301 drives the motor gear 302 fixed at the output end to rotate, and the motor gear 302 drives the lifting column 304 with a tooth groove 303 on the right side to move up and down inside the cylinder 1. While the lifting column 304 moves, it drives the water supply seat 4 connected at the end to cooperate with the inclined nozzle 5 to clean the attached particles at different heights on the inner wall of the cylinder 1.

[0023] like Figure 2-Figure 4 As shown, the lifting column 304 is slidably connected to the motor box 301 through the motor gear 302, and the end of the lifting column 304 is installed with a water supply seat 4.

[0024] The motor gear 302 provides power for the movement of the lifting column 304 .

[0025] Furthermore, the water supply seat 4 is configured as an “O”-shaped structure as a whole, and the interior of the water supply seat 4 is connected to the water supply pipe 305 .

[0026] The water supply pipe 305 is used to provide clean water to the water supply seat 4.

[0027] Furthermore, the upper and lower outer walls of the water supply seat 4 are connected through inclined nozzles 5 , and a groove 6 is provided on the middle outer wall of the water supply seat 4 .

[0028] The groove 6 increases the movable stroke of the movable plate 8 on the outer wall of the water supply seat 4.

[0029] Furthermore, a spring column 7 is provided inside the groove 6 , and a movable plate 8 is fixedly and elastically connected to the end of the spring column 7 .

[0030] The spring column 7 provides elastic force for the movement of the movable plate 8.

[0031] Furthermore, a cleaning brush 9 is provided on the outer wall of the movable plate 8 , and the movable plate 8 is elastically connected to the water supply seat 4 through a spring column 7 .

[0032] Working principle: When using the jet desander, the servo motor provided inside the motor box 301 first drives the motor gear 302 fixed at the output end to rotate, and the motor gear 302 drives the lifting column 304 with a tooth groove 303 on the right side to move up and down inside the cylinder 1. While the lifting column 304 moves, it drives the water supply seat 4 connected at the end to cooperate with the inclined nozzle 5 to clean the attached particles at different heights on the inner wall of the cylinder 1, and then the multiple groups of spring columns 7 provided on the outer wall of the water supply seat 4 push the movable plate 8 to expand outward, and the movable plate 8 pushes the cleaning brush 9 to contact the inner wall of the cylinder 1. When the water supply seat 4 is driven by the lifting column 304, the cleaning brush 9 rubs up and down along the cylinder 1 and cleans the stubborn sand and gravel particles to achieve the purpose of improving the cleaning effect. This is the working principle of the jet desander.

Claims

1. A jet desander, comprising a cylinder (1) and a lifting assembly (3), characterized in that: The bottom outer wall of the cylinder (1) is provided with a supporting leg (2), and the lifting assembly (3) for adjusting the cleaning range is installed inside the cylinder (1). The lifting assembly (3) comprises a motor box (301), a motor gear (302), a tooth groove (303), a lifting column (304), a water supply pipe (305) and a hose (306). The motor gear (302) is rotatably installed inside the motor box (301), and the left side of the motor gear (302) is meshedly connected with the tooth groove (303), and the lifting column (304) is provided outside the tooth groove (303). The water supply pipe (305) is opened inside the right side of the lifting column (304), and the top end of the water supply pipe (305) is connected to the hose (306).

2. A jet desander according to claim 1, characterized in that: The lifting column (304) is slidably connected to the motor box (301) via the motor gear (302), and a water supply seat (4) is installed at the end of the lifting column (304).

3. A jet desander according to claim 2, characterized in that: The water supply seat (4) is arranged in an "O"-shaped structure as a whole, and the interior of the water supply seat (4) is connected to the water supply pipe (305).

4. A jet desander according to claim 2, characterized in that: The upper and lower outer walls of the water supply seat (4) are connected through with inclined spray heads (5), and a groove (6) is provided on the middle outer wall of the water supply seat (4).

5. A jet desander according to claim 4, characterized in that: A spring column (7) is provided inside the groove (6), and the end of the spring column (7) is fixedly and elastically connected to a movable plate (8).

6. The jet desander according to claim 5, characterized in that: A cleaning brush (9) is provided on the outer wall of the movable plate (8), and the movable plate (8) is elastically connected to the water supply seat (4) via a spring column (7).

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