Deslagging device sleeved on advection desilting basin

Abstract

The utility model discloses an advection desilting basin upper sleeve deslagging device which comprises a floating block, a supporting plate is fixedly assembled on the surface of the floating block, a transverse pipe is fixedly assembled on the surface of the supporting plate, a plurality of suction pipes are symmetrically communicated with the two sides of the transverse pipe, and moving structures are symmetrically assembled on the two sides of the surface of the supporting plate. The whole device can be effectively suspended on the water surface, the deslagging effect on the upper sleeve of the advection desilting basin is guaranteed, the stability can be better guaranteed through the arrangement of a tetragonal floating block, a pipeline is conveniently installed through the effect of a supporting plate, a transverse pipe is communicated with a suction pipe, the adsorption effect on slag bodies above the water surface on the inner side of the floating block is guaranteed, and the service life of the device is prolonged. Through the action of the through pipe, the outer side end can be communicated with a water pump to provide suction force for the pipeline, through the action of the fairing, scum is enclosed and adsorbed, the effect of removing the scum through the outer side end of the through pipe is good, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of slag removal in advection grit chambers, in particular to an upper sleeve slag removal device for advection grit chambers. Background Art

[0002] The advection grit chamber is a device used to treat wastewater. Its main function is to remove suspended solid particles through gravity sedimentation. In the advection grit chamber, wastewater is introduced and allowed to stand in the chamber, so that solid particles settle to the bottom of the chamber due to their own density being greater than that of water, thereby achieving the purpose of removing impurities. Wastewater may contain various suspended solid particles, such as sand, soil, suspended microorganisms, etc. If these particles cannot be removed in time, they will cause blockage and pollution to subsequent treatment equipment, affecting the wastewater treatment effect. Existing slag removal equipment cannot be arbitrarily displaced on the surface of the advection grit chamber, has a small slag removal range, and is of poor practicality. Utility Model Content

[0003] The utility model aims to provide a slag removal device on a horizontal flow sedimentation tank to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slag removal device on a horizontal flow sedimentation tank, comprising a floating block, a support plate fixedly mounted on the surface of the floating block, a transverse tube fixedly mounted on the surface of the support plate, a plurality of suction tubes symmetrically connected on both sides of the transverse tube, a through tube fixedly connected on the upper end of the transverse tube, a support fixedly mounted on the outer wall of the through tube, the support being connected to the surface of the floating block, a fairing fixedly mounted on the outer end of the through tube, and a movable structure symmetrically mounted on both sides of the surface of the support plate.

[0005] Preferably, the movable structure includes a motor, which is fixedly mounted on the surface of the support plate, and the end of the motor shaft of the motor is fixedly mounted with a rotating blade. The outer wall of the motor is connected to a shield through a connecting rod, and the shield is sleeved on the outer wall of the motor shaft of the motor. The shield and the motor shaft of the motor are loosely matched, and the shield is sleeved on the outer wall of the rotating blade.

[0006] Preferably, the surface of the floating block is connected to the fairing via a connecting plate.

[0007] Preferably, wedge blocks are symmetrically mounted on both sides of the inner wall of the fairing.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: through the action of the floating block, the equipment as a whole can be effectively suspended above the water surface, thereby ensuring the slag removal effect on the upper cover of the horizontal sedimentation tank; through the cubic setting of the floating block, the stability can be better guaranteed; through the action of the support plate, the pipeline can be easily installed; through the horizontal pipe connecting the suction pipe, the adsorption effect on the slag body above the water surface inside the floating block can be ensured; through the action of the through pipe, the outer end can be connected to the water pump to provide suction for the pipeline; through the action of the fairing, the floating slag is surrounded and adsorbed; the slag is removed through the outer end of the through pipe, and the slag removal effect is good and easy to operate; through the action of the moving structure, one side can be controlled to open separately or both sides can be opened at the same time. When the moving structure on one side is opened, the equipment will turn to the other side. When both sides are opened at the same time, the equipment will keep going straight. The control is convenient and the slag removal process is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0010] Figure 2 It is a top view of the utility model.

[0011] In the figure: 1-floating block, 2-moving structure, 21-motor, 22-connecting rod, 23-shield, 24-rotor blade, 3-through pipe, 4-cross pipe, 5-suction pipe, 6-fairing, 7-support, 8-connecting plate, 9-wedge block, 10-support plate. DETAILED DESCRIPTION

[0012] 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.

[0013] See also Figure 1-2 The utility model provides a slag removal device on a horizontal flow sedimentation tank, including a floating block 1, a support plate 10 is fixedly installed on the surface of the floating block 1, a transverse tube 4 is fixedly installed on the surface of the support plate 10, a plurality of suction pipes 5 are symmetrically connected to both sides of the transverse tube 4, a through pipe 3 is fixedly connected to the upper end of the transverse tube 4, a support 7 is fixedly installed on the outer wall of the through pipe 3, the support 7 is connected to the surface of the floating block 1, a fairing 6 is fixedly connected to the outer end of the through pipe 3, and a movable structure 2 is symmetrically installed on both sides of the surface of the support plate 10.

[0014] Through the action of the floating block 1, the whole equipment can be effectively suspended above the water surface to ensure the slag removal effect on the upper cover of the horizontal sedimentation tank. The cubic setting of the floating block 1 can better ensure stability. Through the action of the support plate 10, it is convenient to install the pipeline. The suction pipe 5 is connected through the cross pipe 4 to ensure the adsorption of the slag body above the water surface inside the floating block 1. Through the action of the through pipe 3, the outer end can be connected to the water pump to provide suction for the pipeline. Through the action of the fairing 6, the floating slag is surrounded and adsorbed. The slag is removed through the outer end of the through pipe 3. The slag removal effect is good and the operation is convenient. Through the action of the moving structure 2, one side can be controlled to open separately or both sides can be opened at the same time. When the moving structure 2 on one side is opened, the equipment will turn to the other side. When both sides are opened at the same time, the equipment will keep going straight. The control is convenient and the slag removal process is simple and fast.

[0015] The mobile structure 2 includes a motor 21, which is fixedly mounted on the surface of the support plate 10. The end of the motor shaft of the motor 21 is fixedly mounted with a rotary vane 24. The outer wall of the motor 21 is connected to a shield 23 through a connecting rod 22. The shield 23 is sleeved on the outer wall of the motor shaft of the motor 21. The shield 23 and the motor shaft of the motor 21 are clearance-matched, and the shield 23 is sleeved on the outer wall of the rotary vane 24.

[0016] When the mobile structure 2 needs to be started, the motor 21 is turned on first. The motor 21 drives the rotor 24 to rotate. The rotor 24 stirs the water surface, forming an effect similar to that of a paddle stirring the water surface, thereby controlling the displacement of the equipment. The motor 21 uses a servo motor, which can control the rotor to rotate forward and reverse, thereby controlling the turning, forward movement and hind legs of the hull. The connecting rod 22 ensures the stability of the shield 23, and the shield 23 can prevent water splashing.

[0017] The surface of the floating block 1 is connected to the fairing 6 via a connecting plate 8 .

[0018] The connecting plate 8 can ensure the stability of the fairing 6 .

[0019] Wedge blocks 9 are symmetrically mounted on both sides of the inner wall of the fairing 6 .

[0020] The wedge-shaped block 9 can gather the scum to the end of the through pipe 3 in a more concentrated manner.

[0021] 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 slag removal device for an advection grit chamber, characterized in that: The invention comprises a floating block (1), the surface of the floating block (1) is fixedly equipped with a support plate (10), the surface of the support plate (10) is fixedly equipped with a transverse tube (4), the two sides of the transverse tube (4) are symmetrically connected with a plurality of suction tubes (5), the upper end of the transverse tube (4) is fixedly connected with a through tube (3), the outer wall of the through tube (3) is fixedly equipped with a support (7), the support (7) is connected to the surface of the floating block (1), the outer end of the through tube (3) is fixedly connected with a fairing (6), and the two sides of the surface of the support plate (10) are symmetrically equipped with a movable structure (2).

2. The device for removing slag from an advection grit chamber according to claim 1, characterized in that: The movable structure (2) comprises a motor (21), the motor (21) being fixedly mounted on the surface of the support plate (10), the motor shaft end of the motor (21) being fixedly mounted with a rotary vane (24), the outer side wall of the motor (21) being connected to a protective cover (23) via a connecting rod (22), the protective cover (23) being sleeved on the outer side wall of the motor shaft of the motor (21), the protective cover (23) being loosely matched with the motor shaft of the motor (21), and the protective cover (23) being sleeved on the outer side wall of the rotary vane (24).

3. The device for removing slag from an advection grit chamber according to claim 1, characterized in that: The surface of the floating block (1) is connected to the fairing (6) via a connecting plate (8).

4. The device for removing slag from an advection grit chamber according to claim 1, characterized in that: Wedge blocks (9) are symmetrically mounted on both sides of the inner wall of the fairing (6).

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