A solid-liquid separation device for wastewater discharge

Abstract

The utility model belongs to the field of separation devices, and specifically relates to a solid-liquid separation device for wastewater discharge, including a separation cylinder, a support leg welded to the lower end of the separation cylinder, a protective mechanism arranged on the outer side of the separation cylinder, an opening arranged in the cylinder wall of the separation cylinder, a filter cover movably connected to the inside of the separation cylinder, a support ring fixedly connected to the inside of the separation cylinder and located below the filter cover, and a driving mechanism arranged on the support ring. The utility model closes the opening by a stopper sleeve, and slides in a special-shaped groove by a limit pin, so that the stopper sleeve moves on the outer side of the separation cylinder, so that the opening is easy to open and close, and the solid waste on the filter cover is easy to remove.

Description

Technical Field

[0001] The utility model relates to the technical field of separation devices, in particular to a solid-liquid separation device for wastewater discharge. Background Art

[0002] The utility model patent with the patent authorization announcement number CN219823791U discloses a wastewater solid-liquid separation device, which relates to the field of chemical wastewater treatment technology, specifically including a device box, and also including a partition, which is arranged inside the device box, and the inside of the device box is divided into a first chamber and a second chamber from top to bottom; a stirring assembly, including a rotating shaft arranged inside the first chamber, and the top of the rotating shaft extends to the top of the device box. The utility model can effectively adsorb the photocatalyst through the first magnetic suction plate and the second magnetic suction plate. Since the first magnetic suction plate and the second magnetic suction plate are relatively inclined, the residence time of the sediment can be guaranteed while reducing the space occupation, so that the adsorption time is increased, and then the recovery effect of the photocatalyst is improved; in addition, there are recessed parts on the first magnetic suction plate and the second magnetic suction plate, and the recessed parts further increase the residence time of the sediment, so that the recovery effect of the photocatalyst is further enhanced and the use is more efficient. However, when the device is in use, the filter assembly inside the device is easily blocked by small particles of waste, which affects the solid-liquid separation efficiency of the device. At the same time, when the device is in use, it is inconvenient to discharge the solid matter at the separation point from the device. Utility Model Content

[0003] The purpose of the utility model is to provide a solid-liquid separation device for wastewater discharge, which solves the problem that the filter component inside the device is easily clogged by small particles of waste, affecting the solid-liquid separation efficiency of the device. At the same time, when the device is in use, it is inconvenient to discharge the solid matter at the separation point from the device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid-liquid separation device for wastewater discharge, comprising a separation cylinder, a support leg is welded to the lower end of the separation cylinder, a protective mechanism is arranged on the outer side of the separation cylinder, an opening is opened in the cylinder wall of the separation cylinder, a filter cover is movably connected to the interior of the separation cylinder, a support ring is fixedly connected to the interior of the separation cylinder and below the filter cover, and a driving mechanism is arranged on the support ring.

[0005] Preferably, the protection mechanism comprises a stopper sleeve, a stopper ring, a stopper pin, and a special-shaped groove. The stopper sleeve is movably connected to the outside of the separation cylinder, the stopper sleeve is threadedly connected to the stopper pin, and the wall of the separation cylinder is provided with a special-shaped groove, which is slidably connected to the stopper pin. The stopper sleeve closes the opening, and the stopper pin slides in the special-shaped groove, so that the stopper sleeve moves outside the separation cylinder, so that the opening is easy to open and close, and the solid waste on the filter cover is easy to remove.

[0006] Preferably, the lower end of the retaining sleeve is in contact with a retaining ring, and the retaining ring is fixedly connected to the separation cylinder. By providing the retaining ring, the retaining sleeve is limited.

[0007] Preferably, the driving mechanism comprises a support rod, a support disk, a motor, a support cylinder, a connecting rod, a baffle, a spring, a sliding pin, an inclined block, and a block. A support rod is welded on the inner circumference of the support ring, and a support disk is welded to one end of the support rod away from the support ring. A motor is fixedly mounted in the middle of the lower end of the support disk. The output end of the motor passes through the support disk and is rotatably connected to the support disk. A support cylinder is welded to the upper end of the output end. A connecting rod is slidably connected to the inside of the support cylinder. A baffle is welded to the lower end of the connecting rod. The baffle is slidably connected to the support cylinder. A spring is arranged on the outer side of the connecting rod. An inclined block is welded to the upper end of the support ring. The filter cover is driven to rotate by the motor, and the filter cover vibrates up and down under the misaligned collision of the inclined block and the block, so that the filter cover is not easily blocked, thereby ensuring the separation efficiency of the device. At the same time, when discharging solid waste, it assists in pushing and discharging the solid waste.

[0008] Preferably, one end of the spring is welded to the baffle, and the other end of the spring is welded to the support tube. By providing the spring, the baffle is easy to reset.

[0009] Preferably, a sliding pin is welded to the edge of the baffle, and the sliding pin is slidably connected to the support tube. By providing the sliding pin, the baffle and the support tube are prevented from rotating relative to each other.

[0010] Preferably, a stopper is welded at the lower end of the filter cover, and the stopper is in contact with the inclined block. By providing the stopper, the filter cover is easy to vibrate up and down.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model closes the opening by means of a stopper sleeve, and slides a limit pin in a special-shaped groove, so that the stopper sleeve moves outside the separation cylinder, so that the opening is easy to open and close, and the solid waste on the filter cover is easy to remove.

[0013] 2. The utility model drives the filter cover to rotate by a motor, and under the misaligned collision of the inclined block and the stopper, the filter cover vibrates up and down, thereby making the filter cover less likely to be blocked, thereby ensuring the separation efficiency of the device. At the same time, when discharging solid waste, it assists in pushing the solid waste out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A cross-sectional view of

[0016] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0017] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0018] In the figure: 1. separation cylinder; 2. support foot; 3. protection mechanism; 4. opening; 5. filter cover; 6. support ring; 7. driving mechanism; 31. stopper sleeve; 32. stopper ring; 33. limit pin; 34. special-shaped groove; 71. support rod; 72. support plate; 73. motor; 74. support cylinder; 75. connecting rod; 76. baffle; 77. spring; 78. sliding pin; 79. inclined block; 710. stopper. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 2 A solid-liquid separation device for wastewater discharge includes a separation cylinder 1, a support leg 2 is welded at the lower end of the separation cylinder 1, a protection mechanism 3 is arranged on the outer side of the separation cylinder 1, an opening 4 is opened in the cylinder wall of the separation cylinder 1, a filter cover 5 is movably connected to the interior of the separation cylinder 1, a support ring 6 is fixedly connected to the interior of the separation cylinder 1 and located below the filter cover 5, and a driving mechanism 7 is arranged on the support ring 6.

[0021] See also Figure 2 , Figure 3 The protection mechanism 3 includes a stopper sleeve 31, a stopper ring 32, a limit pin 33, and a special-shaped groove 34. The outer side of the separation cylinder 1 is movably connected with the stopper sleeve 31, and the lower end of the stopper sleeve 31 contacts the stopper ring 32. The stopper ring 32 and the separation cylinder 1 are fixedly connected. The stopper ring 32 is provided to limit the stopper sleeve 31. The interior of the stopper sleeve 31 is threadedly connected with the limit pin 33. A special-shaped groove 34 is provided inside the cylinder wall of the separation cylinder 1. The special-shaped groove 34 and the limit pin 33 are slidably connected. The opening 4 is closed by the stopper sleeve 31, and the limit pin 33 slides in the special-shaped groove 34, so that the stopper sleeve 31 can move outside the separation cylinder 1, so that the opening 4 is easy to open and close, and the solid waste on the filter cover 5 is easy to remove.

[0022] See also Figure 2 , Figure 4The driving mechanism 7 includes a support rod 71, a support disk 72, a motor 73, a support cylinder 74, a connecting rod 75, a baffle 76, a spring 77, a sliding pin 78, an inclined block 79, and a baffle 710. A support rod 71 is welded on the inner circumferential surface of the support ring 6, and one end of the support rod 71 away from the support ring 6 is welded with a support disk 72. A motor 73 is fixedly installed in the middle of the lower end of the support disk 72. The output end of the motor 73 passes through the support disk 72 and is rotatably connected to the support disk 72. A support cylinder 74 is welded to the upper end of the output end. A connecting rod 75 is slidably connected to the inside of the support cylinder 74. A baffle 76 is welded to the lower end of the connecting rod 75. The baffle 76 is slidably connected to the support cylinder 74. A spring 77 is arranged on the outer side of the connecting rod 75. One end of the spring 77 is welded to the baffle 76. The other end of 7 is welded to the support cylinder 74, and the spring 77 is provided to facilitate the reset of the baffle 76. A sliding pin 78 is welded to the edge of the baffle 76, and the sliding pin 78 is slidably connected to the support cylinder 74. The sliding pin 78 is provided to prevent the baffle 76 and the support cylinder 74 from rotating relative to each other. An inclined block 79 is welded to the upper end of the support ring 6, and a stopper 710 is welded to the lower end of the filter cover 5. The stopper 710 is in contact with the inclined block 79. By providing the stopper 710, the filter cover 5 is easy to vibrate up and down. The filter cover 5 is driven to rotate by the motor 73, and the filter cover 5 is vibrated up and down under the misaligned collision between the inclined block 79 and the stopper 710, so that the filter cover 5 is not easy to be blocked, thereby ensuring the separation efficiency of the device. At the same time, when discharging solid waste, it assists in pushing the solid waste out.

[0023] The specific implementation process of the utility model is as follows: when in use, wastewater discharge enters the separation cylinder 1, the motor 73 is started, the motor 73 drives the support cylinder 74 to rotate, the support cylinder 74 drives the baffle 76 to rotate through the sliding pin 78, the baffle 76 drives the connecting rod 75 to rotate, the connecting rod 75 drives the filter cover 5 to rotate, the filter cover 5 rotates and drives the stopper 710 to rotate, so that the stopper 710 slides relative to the inclined block 79, so that the filter cover 5 rises, and under the misalignment collision of the inclined block 79 and the stopper 710, the filter cover 5 vibrates up and down, so that the filter cover 5 is not easy to be blocked, thereby ensuring the separation efficiency of the device. After the separation is completed , manually move the stop sleeve 31 upward so that the limit pin 33 slides in the special-shaped groove 34. When the limit pin 33 slides to the top of the special-shaped groove 34, the stop sleeve 31 is rotated horizontally so that the limit pin 33 rotates horizontally in the special-shaped groove 34, limiting the stop sleeve 31, closing the opening 4 through the stop sleeve 31, and sliding the limit pin 33 in the special-shaped groove 34, so that the stop sleeve 31 moves outside the separation cylinder 1, so that the opening 4 is easy to open and close, so that the solid waste on the filter cover 5 is easy to remove. At the same time, when discharging solid waste, the filter cover 5 moves up and down to assist in pushing the solid waste out.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation device for wastewater discharge, comprising a separation cylinder (1), characterized in that: A support foot (2) is welded to the lower end of the separation cylinder (1), a protective mechanism (3) is arranged on the outer side of the separation cylinder (1), an opening (4) is provided in the cylinder wall of the separation cylinder (1), a filter cover (5) is movably connected to the interior of the separation cylinder (1), a support ring (6) is fixedly connected to the interior of the separation cylinder (1) and below the filter cover (5), and a driving mechanism (7) is arranged on the support ring (6).

2. A solid-liquid separation device for wastewater discharge according to claim 1, characterized in that: The protection mechanism (3) comprises a stopper sleeve (31), a stopper ring (32), a limit pin (33), and a special-shaped groove (34); the stopper sleeve (31) is movably connected to the outer side of the separation cylinder (1); the limit pin (33) is connected to the interior of the stopper sleeve (31) via a thread; the special-shaped groove (34) is provided inside the wall of the separation cylinder (1); and the special-shaped groove (34) and the limit pin (33) are slidably connected.

3. A solid-liquid separation device for wastewater discharge according to claim 2, characterized in that: The lower end of the retaining sleeve (31) contacts a retaining ring (32), and the retaining ring (32) is fixedly connected to the separation cylinder (1).

4. A solid-liquid separation device for wastewater discharge according to claim 1, characterized in that: The driving mechanism (7) comprises a support rod (71), a support plate (72), a motor (73), a support cylinder (74), a connecting rod (75), a baffle (76), a spring (77), a sliding pin (78), an inclined block (79), and a baffle (710); the support rod (71) is welded to the inner circumferential surface of the support ring (6); the support plate (72) is welded to one end of the support rod (71) away from the support ring (6); the motor (73) is fixedly mounted in the middle of the lower end of the support plate (72); 3), the output end of the motor (73) passes through the support disk (72) and is rotatably connected to the support disk (72), a support tube (74) is welded to the upper end of the output end, a connecting rod (75) is slidably connected inside the support tube (74), a baffle (76) is welded to the lower end of the connecting rod (75), the baffle (76) and the support tube (74) are slidably connected, a spring (77) is arranged on the outer side of the connecting rod (75), and an inclined block (79) is welded to the upper end of the support ring (6).

5. A solid-liquid separation device for wastewater discharge according to claim 4, characterized in that: One end of the spring (77) is welded to the baffle (76), and the other end of the spring (77) is welded to the support tube (74).

6. A solid-liquid separation device for wastewater discharge according to claim 4, characterized in that: A sliding pin (78) is welded to the edge of the baffle (76), and the sliding pin (78) is slidably connected to the support cylinder (74).

7. A solid-liquid separation device for wastewater discharge according to claim 4, characterized in that: A stopper (710) is welded to the lower end of the filter cover (5), and the stopper (710) is in contact with the inclined block (79).

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