Sand-water separation equipment with flushing effect

Abstract

The utility model belongs to the technical field of sand-water separation, and particularly relates to sand-water separation equipment with a flushing effect. The sand-water separation equipment with the flushing effect comprises a U-shaped groove, the left end of the top wall of the U-shaped groove is fixedly connected with a water tank used for storing sand-water mixed liquid, the right end of the outer wall of the U-shaped groove is provided with a conveying assembly used for conveying sand grains, and the front side of the U-shaped groove is provided with a flushing assembly used for cleaning the separation equipment. An adjusting assembly used for adjusting the flushing position of the flushing assembly is installed on the outer side of the U-shaped groove, the conveying assembly comprises a motor installed at the right end of the outer wall of the U-shaped groove, and the output end of the motor is fixedly connected with a threaded shaft. Continuous flushing operation on multiple positions of the inner wall of the U-shaped groove is efficiently completed, the manual participation frequency is greatly reduced, the overall production efficiency is optimized, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of sand-water separation technology, specifically to a sand-water separation device with a rinsing effect. Background Technology

[0002] Sand-water separation is a key step in wastewater pretreatment, mainly used to remove dense inorganic particles such as sand and gravel from wastewater to prevent them from causing wear and tear on subsequent equipment or clogging of pipes.

[0003] Chinese Patent Publication No. CN212680166U discloses a sand-water separation device. This device "includes a sedimentation tank, a sand lifting device, and a water inlet mechanism. The sedimentation tank has an overflow port at the top and a sand discharge port at the bottom. The output end of the water inlet mechanism is connected to the inner cavity of the sedimentation tank. The sand lifting device is inclined and its lower part is connected to the sand discharge port. A weir is provided at the overflow port, and a drainage trough with a drainage outlet is located outside the weir. The bottom of the sand lifting device has an empty outlet. The water inlet mechanism is used to add the sand-water mixture into the sedimentation tank. The sand lifting device is used to lift the sand entering the tank and further separate the sand and water. The weir is used to prevent floating mud in the water flowing out of the overflow port from entering the drainage trough. The sand-water separation device provided by this invention has a good sand-water separation effect."

[0004] Although the above-mentioned device can transport floating mud, some small amounts of mud and sand are still not transported away during the transportation process and are deposited on the surface of the spiral blades, which increases the difficulty of subsequent mud and sand separation and transportation, thus making the device have certain limitations in use. Utility Model Content

[0005] The purpose of this invention is to provide a sand-water separation device with a rinsing effect to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sand-water separation device with a rinsing effect, comprising a U-shaped trough, wherein a water tank for storing a sand-water mixture is fixedly connected to the left end of the top wall of the U-shaped trough, a conveying component for conveying sand particles is installed on the right end of the outer wall of the U-shaped trough, a rinsing component for cleaning the separation device is installed on the front side of the U-shaped trough, and an adjusting component for adjusting the rinsing position of the rinsing component is installed on the outer side of the U-shaped trough.

[0007] Preferably, the conveying assembly includes a motor installed at the right end of the outer wall of the U-shaped groove, the output end of the motor is fixedly connected to a threaded shaft, the end of the threaded shaft is fixedly connected to a spiral blade, the outer wall of the spiral blade contacts the inner wall of the U-shaped groove, and a drive gear is fixedly connected to the outer wall of the threaded shaft.

[0008] Preferably, the adjustment assembly includes a first fixing block and a second fixing block, which are respectively fixedly connected to the right and left sides of the front end of the outer wall of the U-shaped groove. A drive shaft is fixedly connected to the outer wall of the first fixing block, and a threaded rod is fixedly connected to the left end of the outer wall of the drive shaft. The end of the threaded rod is rotatably connected to the outer wall of the second fixing block, and a driven gear is fixedly connected to the rear end of the outer wall of the drive shaft. The driven gear and the driving gear are meshed together.

[0009] Preferably, the rinsing assembly includes a movable block, which is threadedly connected to the outer wall of the threaded rod. A support rod is fixedly connected to the top wall of the movable block, and a rinsing water gun is fixedly installed at the top of the support rod.

[0010] Preferably, the U-shaped channel and the outer walls of the water tank are fixedly connected to support frames on the front and rear sides, and the bottoms of the multiple support frames are on the same horizontal plane.

[0011] Preferably, guide rods are fixedly connected to the adjacent sides of the bottom outer walls of the first and second fixed blocks, the guide rods passing through the movable blocks and being parallel to the threaded rods.

[0012] Preferably, a lower sand groove is provided on the right side of the bottom wall of the U-shaped groove, and a through groove for the driven gear to rotate is provided on the right side of the front end of the outer wall of the U-shaped groove. The through groove is located on the right side of the lower sand groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the sand-water separation equipment with rinsing effect enables the adjustment component to operate synchronously through the power transmission component, realizes the automatic and precise adjustment of the position of the rinsing component, efficiently completes the continuous rinsing operation of multiple positions on the inner wall of the U-shaped channel, greatly reduces the frequency of manual intervention, optimizes the overall production efficiency, and improves work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a partial structural diagram of a sand-water separation device with a rinsing effect proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the conveying component structure proposed in this utility model;

[0017] Figure 4 This is a partial structural schematic diagram of a sand-water separation device with a rinsing effect proposed in this utility model.

[0018] In the diagram: 1. U-shaped channel; 2. Water tank; 3. Motor; 31. Threaded shaft; 32. Spiral blade; 33. Drive gear; 4. First fixed block; 41. Second fixed block; 42. Threaded rod; 43. Drive shaft; 44. Driven gear; 5. Moving block; 51. Support rod; 52. Rinsing water gun; 6. Lower sand trough; 7. Through channel; 8. Support frame; 9. Guide rod. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a sand-water separation device with a rinsing effect, including a U-shaped trough 1, a water tank 2 for storing sand-water mixture fixedly connected to the left end of the top wall of the U-shaped trough 1, a conveying component for conveying sand particles installed on the right end of the outer wall of the U-shaped trough 1, a rinsing component for cleaning the separation device installed on the front side of the U-shaped trough 1, and an adjusting component for adjusting the rinsing position of the rinsing component installed on the outer side of the U-shaped trough 1; the conveying component includes a motor 3 installed on the right end of the outer wall of the U-shaped trough 1, a threaded shaft 31 fixedly connected to the output end of the motor 3, a spiral blade 32 fixedly connected to the end of the threaded shaft 31, the outer wall of the spiral blade 32 contacting the inner wall of the U-shaped trough 1, and a drive gear 33 fixedly connected to the outer wall of the threaded shaft 31.

[0021] Through the above technical solution, the equipment consists of a conveying component, a flushing component, and an adjusting component. The conveying component provides power input for conveying sand and adjusting the component, ensuring the normal operation of the adjusting component. It then drives the flushing component to flush different positions of the U-shaped trough 1 and the spiral blade 32, improving the practicality and effectiveness of the device. The spiral blade 32 and the drive gear 33 are both driven by the motor 3 to rotate the threaded shaft 31 synchronously. The motor 3 is stably installed through the corresponding mounting base.

[0022] Please see Figure 1 , Figure 2 and Figure 3The adjustment assembly includes a first fixing block 4 and a second fixing block 41. The first fixing block 4 and the second fixing block 41 are respectively fixedly connected to the right and left sides of the front end of the outer wall of the U-shaped groove 1. A drive shaft 43 is fixedly connected to the outer wall of the first fixing block 4. A threaded rod 42 is fixedly connected to the left end of the outer wall of the drive shaft 43. The end of the threaded rod 42 is rotatably connected to the outer wall of the second fixing block 41. A driven gear 44 is fixedly connected to the rear end of the outer wall of the drive shaft 43. The driven gear 44 and the drive gear 33 are meshed together. The rinsing assembly includes a moving block 5. The moving block 5 is threadedly connected to the outer wall of the threaded rod 42. A support rod 51 is fixedly connected to the top wall of the moving block 5. A rinsing water gun 52 is fixedly installed at the top end of the support rod 51.

[0023] Through the above technical solution, the installation positions of the first fixing block 4 and the second fixing block 41 need to be adjusted according to the installation tilt angle of the U-shaped groove 1. By determining the installation positions of the two fixing blocks, the installation direction of the threaded rod 42 can be determined, making it parallel to the upper surface of the U-shaped groove 1. Through the meshing transmission between the driving gear 33 and the driven gear 44, the driving force of the motor 3 can be converted into the power to control the rotation of the threaded rod 42, thereby enabling the rinsing assembly to move along the outer surface of the threaded rod 42, achieving the effect of automatic rinsing of different positions of the equipment.

[0024] Please see Figure 1 , Figure 2 and Figure 4 Support frames 8 are fixedly connected to the front and rear sides of the outer walls of the U-shaped channel 1 and the water tank 2, and the bottoms of multiple support frames 8 are on the same horizontal plane; guide rods 9 are fixedly connected to the adjacent sides of the bottom of the outer walls of the first fixed block 4 and the second fixed block 41. The guide rods 9 pass through the moving block 5 and are parallel to the threaded rod 42; a lower sand groove 6 is opened on the right side of the bottom wall of the U-shaped channel 1, and a through groove 7 for the driven gear 44 to rotate is opened on the right side of the front end of the outer wall of the U-shaped channel 1. The through groove 7 is opened on the right side of the lower sand groove 6.

[0025] Through the above technical solution, the support frame 8 at multiple positions provides support for the separation equipment, ensuring stable installation of the equipment; the guide rod 9 works in conjunction with the adjustment component to limit the movement direction of the moving block 5, ensuring that the moving block 5 is fixed in the movement direction when it is driven by the screw rod 42; the through groove 7 is opened on the right side of the lower sand groove 6 to ensure that there is enough space for the driven gear 44 to rotate, while preventing the sand from falling directly from the through groove 7.

[0026] Working principle: First, the starting motor 3 drives the spiral blade 32 to rotate via the threaded shaft 31, achieving solid-liquid separation of sand and water. The sand is gradually transmitted to the lower sand trough 6 as the spiral blade 32 rotates. A drive gear 33 is fixedly connected to the outer wall of the threaded shaft 31, and the drive gear 33 rotates synchronously with the threaded shaft 31. Through the meshing transmission between the drive gear 33 and the driven gear 44, the driving force of the motor 3 can be transmitted to the driven gear 44, realizing the rotation of the driven gear 44. A threaded rod 42 is provided between the first fixed block 4 and the second fixed block 41. The installation position and direction of the threaded rod 42 are parallel to the U-shaped groove 1. The rotation of the driven gear 44 drives the threaded rod 42 to rotate, thereby enabling the moving block 5 to rotate through the threaded connection between the moving block 5 and the threaded rod 42. 5 can move along the outer surface of the threaded rod 42, thereby causing the moving block 5 to drive the support rod 51 and the flushing water gun 52 to move synchronously. The water pump connects the pipe to the input end of the flushing water gun 52, and water can be sprayed from the nozzle to flush and clean the inner wall of the U-shaped groove 1, flushing up the un-conveyed sand and gravel so that it can be redeposited on the bottom wall of the water tank 2. At the same time, it can also clean the inner wall of the U-shaped groove 1 and the outer wall of the spiral blade 32, improving the subsequent use effect of the device. Since the outer walls of the driving gear 33 and the driven gear 44 mesh with each other, a through groove is opened on the outer wall of the U-shaped groove 1 for the driven gear 44 to rotate. The opening position of the through groove 7 needs to be on the right side of the lower sand trough 6 to prevent sand from falling from the opening of the through groove 7 during the conveying process, thus ensuring the use effect of the device.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sand-water separation device with a flushing effect, comprising a U-shaped channel (1), characterized in that: The top left end of the U-shaped trough (1) is fixedly connected to a water tank (2) for storing sand-water mixture. The right end of the outer wall of the U-shaped trough (1) is equipped with a conveying component for conveying sand particles. The front side of the U-shaped trough (1) is equipped with a rinsing component for cleaning the separation equipment. The outside of the U-shaped trough (1) is equipped with an adjusting component for adjusting the rinsing position of the rinsing component.

2. A sand-water separation apparatus with a flushing effect according to claim 1, characterized in that: The conveying assembly includes a motor (3) installed on the right end of the outer wall of the U-shaped groove (1). The output end of the motor (3) is fixedly connected to a threaded shaft (31). The end of the threaded shaft (31) is fixedly connected to a spiral blade (32). The outer wall of the spiral blade (32) contacts the inner wall of the U-shaped groove (1). The outer wall of the threaded shaft (31) is fixedly connected to a drive gear (33).

3. A sand water separation apparatus with a flushing effect according to claim 2, characterized in that: The adjustment assembly includes a first fixing block (4) and a second fixing block (41). The first fixing block (4) and the second fixing block (41) are respectively fixedly connected to the right and left sides of the front end of the outer wall of the U-shaped groove (1). A drive shaft (43) is fixedly connected to the outer wall of the first fixing block (4). A threaded rod (42) is fixedly connected to the left end of the outer wall of the drive shaft (43). The end of the threaded rod (42) is rotatably connected to the outer wall of the second fixing block (41). A driven gear (44) is fixedly connected to the rear end of the outer wall of the drive shaft (43). The driven gear (44) and the driving gear (33) are meshed together.

4. A sand-water separation apparatus with a flushing effect according to claim 3, characterized in that: The rinsing assembly includes a movable block (5), which is threaded to the outer wall of a threaded rod (42). A support rod (51) is fixedly connected to the top wall of the movable block (5), and a rinsing water gun (52) is fixedly installed at the top of the support rod (51).

5. A sand water separation apparatus with a flushing effect according to claim 1, characterized in that: The outer walls of the U-shaped channel (1) and the water tank (2) are fixedly connected with support frames (8), and the bottoms of the multiple support frames (8) are on the same horizontal plane.

6. A sand water separation apparatus with a flushing effect according to claim 4, characterized in that: Guide rods (9) are fixedly connected to the adjacent sides of the bottom of the outer walls of the first fixing block (4) and the second fixing block (41). The guide rods (9) pass through the moving block (5) and are parallel to the threaded rod (42).

7. A sand water separation apparatus with a flushing effect according to claim 1, characterized in that: The bottom wall of the U-shaped groove (1) has a lower sand groove (6) on the right side, and the outer wall of the U-shaped groove (1) has a through groove (7) for the driven gear (44) to rotate on the right side. The through groove (7) is located on the right side of the lower sand groove (6).

Images