Wastewater treatment equipment

Abstract

The utility model belongs to the technical field of wastewater treatment, and specifically relates to a wastewater treatment device, including a kettle body, a pH detector is provided at the upper end of the kettle body, a sewage inlet pipe is provided on one side of the pH detector, a feed hopper is provided on the other side of the pH detector, a sewage discharge pipe is provided below the kettle body, and a stirring device is provided on the kettle body, and the stirring device includes a motor, the motor is fixedly connected to the outer wall of the kettle body, and a rotating shaft, the rotating shaft is fixedly connected to the motor output shaft, and the rotating shaft passes through the kettle body and is rotatably connected to the kettle body. In this wastewater treatment device, when the motor drives the rotating shaft to rotate, the moving rod rotatably connected to the rotating shaft drives the stirring blade to occur, and in this process, the inclined tube 1 and the inclined tube 2 will apply a force to the protrusion, so that the stirring blade performs a reciprocating stirring motion up and down during the stirring process, thereby further improving the reaction rate of the wastewater and the reactant, and improving the purification efficiency of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to wastewater treatment equipment. Background Art

[0002] Electroplating wastewater treatment refers to the treatment of wastewater through a series of physical, chemical and biological methods, aiming to remove pollutants in the wastewater, purify it and meet specific water quality standards so that it can be safely discharged back into the environment or reused.

[0003] At present, most of the existing wastewater treatment devices have a relatively simple stirring method for wastewater, which affects the reaction rate of wastewater and reactants, and further affects the efficiency of wastewater purification. In view of this, we propose a wastewater treatment device. Utility Model Content

[0004] The main purpose of the utility model is to provide a wastewater treatment device that can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a wastewater treatment equipment, including a kettle, a pH detector is provided at the upper end of the kettle, which is used to detect the pH of the wastewater in the kettle, a sewage inlet pipe is provided on one side of the pH detector, a feed hopper is provided on the other side of the pH detector, a sewage discharge pipe is provided below the kettle, and a stirring device is provided on the kettle, and the stirring device includes:

[0006] A motor, the motor being fixedly connected to the outer wall of the kettle body;

[0007] A rotating shaft, the rotating shaft is fixedly connected to the output shaft of the motor, the rotating shaft passes through the kettle body and is rotatably connected to the kettle body;

[0008] and a motion rod, the motion rod passing through the rotating shaft and being slidably connected to the rotating shaft;

[0009] and a stirring blade, wherein the stirring blade is arranged on the outside of the moving rod.

[0010] Preferably, the rotating shaft is provided with a sliding groove, the sliding groove is slidably connected with a protrusion, and the protrusion is fixedly connected to the motion rod.

[0011] Preferably, an inclined tube 1 is fixedly connected to the inner wall of the kettle body, an inclined tube 2 is provided below the inclined tube 1, the inclined tube 2 is fixedly connected to the inner wall of the kettle body, and the inclined tubes 1 and 2 are rotatably connected to the rotating shaft.

[0012] Preferably, the movement rod is slidably connected to a sliding rod, a fixing rod is provided above the sliding rod, and the fixing rod is fixedly connected to the inner wall of the rotating shaft.

[0013] Preferably, the motion rod is rotatably connected to a ball screw, the ball screw is fixedly connected to the outer wall of the stirring blade, and the ball screw passes through the ball sleeve and is threadedly connected to the ball sleeve.

[0014] Preferably, the outer wall of the ball sleeve is hinged with a hinged rod 2, and one end of the hinged rod 2 away from the ball sleeve is hinged to the sliding rod. The outer wall of the ball sleeve is fixedly connected with a spring, and the elastic force generated by the spring can make the ball sleeve return to its original position. The other end of the spring is fixedly connected to the inner wall of the motion rod.

[0015] The utility model provides a wastewater treatment device, which has the following beneficial effects:

[0016] (1) In the wastewater treatment equipment, when the motor drives the rotating shaft to rotate, the moving rod connected to the rotating shaft drives the stirring blade to rotate. During this process, the inclined tube 1 and the inclined tube 2 will exert a force on the protrusion, so that the stirring blade will perform a reciprocating stirring motion up and down during the stirring process, thereby further increasing the reaction rate between the wastewater and the reactant and improving the purification efficiency of the device.

[0017] (2) The wastewater treatment equipment, through the design of the spring and the fixed rod, can make the ball sleeve exert a force on the ball screw during the movement of the moving rod, so that the ball screw drives the stirring blade to rotate, thereby further stirring the wastewater and increasing the reaction rate of the wastewater and the reactant. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the kettle body of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the stirring device of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the rotating shaft of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the sports rod of the utility model.

[0024] Description of Figure Numbers:

[0025] 1. Kettle body; 2. Sewage inlet pipe; 3. Sewage outlet pipe; 4. PH detector; 5. Feed hopper; 6. Stirring device; 61. Motor; 62. Rotating shaft; 621. Fixed rod; 63. Moving rod; 631. Sliding rod; 632. Articulated rod; 633. Spring; 634. Ball screw; 635. Ball sleeve; 64. Stirring blade; 65. Slide; 66. Bump; 67. Inclined tube 1; 68. Inclined tube 2.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 5 The utility model proposes a wastewater treatment equipment, including a kettle body 1, a pH detector 4 is provided at the upper end of the kettle body 1, a sewage inlet pipe 2 is provided on one side of the pH detector 4, a feed hopper 5 is provided on the other side of the pH detector 4, a sewage discharge pipe 3 is provided below the kettle body 1, and a stirring device 6 is provided on the kettle body 1. The stirring device 6 includes a motor 61, the motor 61 is fixedly connected to the outer wall of the kettle body 1, a rotating shaft 62, the rotating shaft 62 is fixedly connected to the output shaft of the motor 61, the rotating shaft 62 passes through the kettle body 1 and is rotatably connected to the kettle body 1, and a moving rod 63, the moving rod 63 passes through the rotating shaft 62 and is slidably connected to the rotating shaft 62, and a stirring blade 64, and the stirring blade 64 is arranged on the outer side of the moving rod 63.

[0029] In the embodiment of the utility model, in order to improve the reaction efficiency of wastewater, specifically, the rotating shaft 62 is provided with a slide groove 65, the slide groove 65 is slidably connected with a protrusion 66, the protrusion 66 is fixedly connected to the movement rod 63, the inner wall of the kettle body 1 is fixedly connected with an inclined tube 1 67, an inclined tube 2 68 is provided below the inclined tube 1 67, the inclined tube 2 68 is fixedly connected to the inner wall of the kettle body 1, the inclined tube 1 67 and the inclined tube 2 68 are rotatably connected to the rotating shaft 62, the movement rod 63 is rotatably connected with a ball screw 634, and the ball screw 634 is fixedly connected to the outer wall of the stirring blade 64;

[0030] like Figure 3As shown, the protrusion 66 is arranged in the middle of the inclined tube 1 67 and the inclined tube 2 68. When the motor 61 drives the rotating shaft 62 to rotate, the moving rod 63 rotatably connected to the rotating shaft 62 drives the stirring blade 64 to move, thereby stirring the wastewater and improving the reaction efficiency of the wastewater. In this process, the inclined tube 2 68 will apply a force to the protrusion 66, so that the protrusion 66 drives the moving rod 63 to move upward, and then the inclined tube 1 67 will apply a force to the protrusion 66, so that the protrusion 66 drives the moving rod 63 to move downward, so that the protrusion 66 drives the moving rod 63 to move downward, through the cooperation between the protrusion 66 and the inclined tube 1 67 and the inclined tube 2 68, the stirring blade 64 performs a reciprocating stirring motion up and down at the same time during the stirring process, thereby further improving the reaction efficiency of the wastewater.

[0031] Furthermore, the movement rod 63 is slidably connected to the sliding rod 631, a fixed rod 621 is provided above the sliding rod 631, the fixed rod 621 is fixedly connected to the inner wall of the rotating shaft 62, a hinge rod 632 is hinged to the outer wall of the ball sleeve 635, one end of the hinge rod 632 away from the ball sleeve 635 is hinged to the sliding rod 631, a spring 633 is fixedly connected to the outer wall of the ball sleeve 635, and the other end of the spring 633 is fixedly connected to the inner wall of the movement rod 63;

[0032] like Figure 5 As shown, when the moving rod 63 moves upward, the fixed rod 621 will squeeze the sliding rod 631, causing the sliding rod 631 to move downward, and at the same time, the hinged rod 632 will exert a force on the ball sleeve 635, causing the ball sleeve 635 to move along the outer wall of the ball screw 634. During this process, the ball screw 634 will drive the stirring blade 64 to rotate, and at the same time, the spring 633 undergoes elastic deformation. When the moving rod 63 moves downward, the pressure of the fixed rod 621 on the sliding rod 631 disappears, and the ball sleeve 635 will return to its original position under the elastic force of the spring 633. At this time, the design allows the stirring blade 64 to rotate while stirring up and down, thereby further improving the wastewater reaction efficiency.

[0033] In the utility model, when in use, first pour the waste water into the kettle body 1 through the sewage inlet pipe 2, then add the reactant into the kettle body 1, and then start the motor 61. When the motor 61 drives the rotating shaft 62 to rotate, the moving rod 63 rotatably connected to the rotating shaft 62 drives the stirring blade 64 to move. In this process, the inclined tube 1 67 and the inclined tube 2 68 will exert a force on the protrusion 66, so that the stirring blade 64 performs a reciprocating stirring movement up and down during the stirring process. Among them, when the moving rod 63 moves upward, the fixed rod 621 squeezes the sliding rod 631, so that the sliding rod 631 moves downward. At the same time, the hinged rod 632 exerts a force on the ball sleeve 635, so that the ball sleeve 635 moves along the outer wall of the ball screw 634, so that the ball screw 634 will drive the stirring blade 64 to rotate, thereby further stirring the waste water, and finally open the sewage pipe 3 to discharge the sewage.

[0034] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wastewater treatment device, comprising a kettle (1), characterized in that: A pH detector (4) is provided at the upper end of the kettle body (1), a sewage inlet pipe (2) is provided on one side of the pH detector (4), and a feed hopper (5) is provided on the other side of the pH detector (4). A sewage discharge pipe (3) is provided below the kettle body (1), and a stirring device (6) is provided on the kettle body (1), and the stirring device (6) comprises: A motor (61), wherein the motor (61) is fixedly connected to the outer wall of the kettle body (1); A rotating shaft (62), the rotating shaft (62) being fixedly connected to the output shaft of the motor (61), the rotating shaft (62) penetrating the kettle body (1) and being rotatably connected to the kettle body (1); and a moving rod (63), wherein the moving rod (63) penetrates the rotating shaft (62) and is slidably connected to the rotating shaft (62); and a stirring blade (64), wherein the stirring blade (64) is arranged outside the moving rod (63).

2. A wastewater treatment equipment according to claim 1, characterized in that: The rotating shaft (62) is provided with a sliding groove (65), the sliding groove (65) is slidably connected with a protrusion (66), and the protrusion (66) is fixedly connected to the movement rod (63).

3. A wastewater treatment equipment according to claim 2, characterized in that: The inner wall of the kettle body (1) is fixedly connected with an inclined tube 1 (67), and an inclined tube 2 (68) is provided below the inclined tube 1 (67). The inclined tube 2 (68) is fixedly connected to the inner wall of the kettle body (1), and the inclined tube 1 (67) and the inclined tube 2 (68) are rotatably connected to the rotating shaft (62).

4. A wastewater treatment equipment according to claim 1, characterized in that: The moving rod (63) is slidably connected to a sliding rod (631), a fixing rod (621) is provided above the sliding rod (631), and the fixing rod (621) is fixedly connected to the inner wall of the rotating shaft (62).

5. A wastewater treatment equipment according to claim 1, characterized in that: The motion rod (63) is rotatably connected to a ball screw (634), the ball screw (634) is fixedly connected to the outer wall of the stirring blade (64), and the ball screw (634) passes through the ball sleeve (635) and is threadedly connected to the ball sleeve (635).

6. A wastewater treatment equipment according to claim 5, characterized in that: The outer wall of the ball sleeve (635) is hinged with a second hinge rod (632), one end of the second hinge rod (632) away from the ball sleeve (635) is hinged with the sliding rod (631), the outer wall of the ball sleeve (635) is fixedly connected with a spring (633), and the other end of the spring (633) is fixedly connected to the inner wall of the motion rod (63).

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