Sludge sterilization device

Abstract

The utility model relates to the technical field of sludge sterilization, in particular to a sludge sterilization device which comprises a frame body, a groove body and a sterilization assembly arranged on the groove body, a material crushing assembly is arranged in the groove body and comprises a motor, a material crushing blade, a gear and a material pushing plate, and a positioning plate is arranged at the bottom of the groove body. The motor is arranged on the positioning plate, an output shaft of the motor penetrates through the bottom of the groove body and is connected with the material crushing blade, the gear is arranged on the output shaft of the motor and is located at the bottom of the groove body, one side of the material pushing plate is connected with a spline rod, the spline rod is in sliding fit with the side wall of the groove body, the end of the spline rod is connected with an L-shaped rod, and the end of the L-shaped rod is provided with strip-shaped teeth located at the bottom of the groove body; according to the device disclosed by the invention, adhered sludge is stirred through the rotating material crushing blades and the reciprocating material pushing plate, so that microorganisms in the device are fully and effectively sterilized by the ultraviolet lamp, and the sterilization effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge sterilization, in particular to a sludge sterilization device. Background Art

[0002] When treating sludge, it needs to be sterilized. Generally, ultraviolet rays are used to destroy the genetic material of microorganisms to achieve the purpose of sterilization. However, during sterilization, the sludge sometimes sticks together, which limits the penetration of ultraviolet rays and makes it difficult to fully and effectively sterilize the internal microorganisms, thus affecting the sterilization effect. Utility Model Content

[0003] The purpose of the utility model is to provide a sludge sterilization device, which is used to solve the problems mentioned in the prior art in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge sterilization device, comprising a trough body and a sterilization component arranged on the trough body, a crushing component is arranged in the trough body, the crushing component comprises a motor, crushing leaves, gears and a push plate, a positioning plate is arranged at the bottom of the trough body, the motor is arranged on the positioning plate and the output shaft of the motor passes through the bottom of the trough body and is connected to the crushing leaves, the gear is arranged on the motor output shaft and is located at the bottom of the trough body, a spline rod is connected to one side of the push plate, the spline rod is slidably matched with the side wall of the trough body, the end of the spline rod is connected to an L-shaped rod, the end of the L-shaped rod is provided with a bar tooth located at the bottom of the trough body, and the bar tooth is meshed with the gear.

[0005] Furthermore, the sterilization component includes an L-shaped plate and an ultraviolet lamp, wherein the L-shaped plate is arranged on the trough body, and the ultraviolet lamp is arranged on the L-shaped plate.

[0006] Furthermore, a pushing groove is provided on the pushing plate.

[0007] Furthermore, a frame is provided at the bottom of the trough body, and one end of the positioning plate is connected to the frame.

[0008] Furthermore, the motor is specifically a stepping motor.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model has the following beneficial effects:

[0011] Start the motor. Since the motor is specifically a stepper motor, the driving control signal of the motor is set to make the crushing leaves rotate alternately in forward and reverse directions. When the sludge flows through the position where the crushing leaves are provided, the crushing leaves rotate to break up the sludge that is stuck together, and synchronously drive the gears to rotate, thereby driving the meshing bar teeth to reciprocate along the width direction of the trough body, and further driving the push plate to reciprocate to break up the passing sludge for the second time. The device separates the stuck sludge through the rotating crushing leaves and the reciprocating push plate, so that the ultraviolet lamp can fully and effectively sterilize the internal microorganisms, thereby improving the sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the overall structure diagram of the utility model;

[0013] Figure 2 This is a two-axonometric drawing of the utility model;

[0014] Figure 3 It is a cross-sectional view of the utility model;

[0015] Figure 4 This is a partial structural diagram of the utility model.

[0016] In the figure: 1. trough body; 2. sterilization component; 3. crushing component; 4. motor; 5. crushing blade; 6. gear; 7. push plate; 8. positioning plate; 9. spline rod; 10. L-shaped rod; 11. bar teeth; 12. L-shaped plate; 13. ultraviolet lamp; 14. push trough; 15. frame. DETAILED DESCRIPTION

[0017] See also Figures 1 to 4 A sludge sterilization device comprises a tank body 1 and a sterilization assembly 2 arranged on the tank body 1. A crushing assembly 3 is arranged in the tank body 1. The sterilization assembly 2 sterilizes the sludge flowing through. The crushing assembly 3 crushes the sludge that is bonded together so as to increase the sterilization area and provide a sterilization effect. The crushing assembly 3 comprises a motor 4, a crushing blade 5, a gear 6 and a push plate 7. A positioning plate 8 is arranged at the bottom of the tank body 1. The motor 4 is arranged on the positioning plate 8 and the output shaft of the motor 4 passes through the bottom of the tank body 1 and is connected to the crushing assembly 3. The material blade 5 is connected, the gear 6 is arranged on the output shaft of the motor 4 and is located at the bottom of the trough body 1, a spline rod 9 is connected to one side of the push plate 7, the spline rod 9 is slidably matched with the side wall of the trough body 1, and the end of the spline rod 9 is connected to an L-shaped rod 10, and the end of the L-shaped rod 10 is provided with a bar tooth 11 located at the bottom of the trough body 1, and the bar tooth 11 is meshed with the gear 6; the sterilization component 2 includes an L-shaped plate 12 and an ultraviolet lamp 13, the L-shaped plate 12 is arranged on the trough body 1, and the ultraviolet lamp 13 is arranged on the L-shaped plate 12.

[0018] in,

[0019] The pushing plate 7 is provided with a pushing groove 14 .

[0020] A frame 15 is provided at the bottom of the tank body 1 , and one end of the positioning plate 8 is connected to the frame 15 .

[0021] The motor 4 is specifically a stepping motor.

[0022] The working principle of the utility model is as follows: when sterilizing sludge, the sludge is first allowed to flow from one end of the trough body 1 to the other end, and is sterilized by the sterilization component 2 arranged on the trough body 1; when sterilizing, the motor 4 is started. Since the motor 4 is specifically a stepping motor, the driving control signal of the motor 4 is set to make the crushing leaves 5 rotate alternately in forward and reverse directions. When the sludge flows through the position where the crushing leaves 5 are provided, the crushing leaves 5 rotate to break up the sludge that is bonded together, and synchronously drive the gear 6 to rotate, thereby driving the bar teeth 11 meshing therewith to reciprocate along the width direction of the trough body 1, and further driving the push plate 7 to reciprocate, so as to break up the passing sludge for the second time. The device stirs up the bonded sludge through the rotating crushing leaves 5 and the reciprocating push plate 7, so that the ultraviolet lamp 13 can fully and effectively sterilize the internal microorganisms, thereby improving the sterilization effect.

[0023] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sludge sterilization device, comprising a tank body (1) and a sterilization component (2) arranged on the tank body (1), characterized in that: A crushing assembly (3) is provided in the trough body (1), and the crushing assembly (3) comprises a motor (4), crushing blades (5), a gear (6) and a push plate (7). A positioning plate (8) is provided at the bottom of the trough body (1). The motor (4) is provided on the positioning plate (8), and the output shaft of the motor (4) passes through the bottom of the trough body (1) and is connected to the crushing blades (5). The gear (6) is provided on the output shaft of the motor (4) and is located at the bottom of the trough body (1). A spline rod (9) is connected to one side of the push plate (7), and the spline rod (9) is slidably matched with the side wall of the trough body (1). An L-shaped rod (10) is connected to the end of the spline rod (9), and a bar tooth (11) is provided at the end of the L-shaped rod (10) and is located at the bottom of the trough body (1). The bar tooth (11) is meshed with the gear (6).

2. A sludge sterilization device as claimed in claim 1, characterized in that: The sterilization component (2) comprises an L-shaped plate (12) and an ultraviolet lamp (13); the L-shaped plate (12) is arranged on the tank body (1), and the ultraviolet lamp (13) is arranged on the L-shaped plate (12).

3. A sludge sterilization device as claimed in claim 1, characterized in that: The pushing plate (7) is provided with a pushing groove (14).

4. A sludge sterilization device as claimed in claim 1, characterized in that: A frame (15) is provided at the bottom of the trough body (1), and one end of the positioning plate (8) is connected to the frame (15).

5. A sludge sterilization device as claimed in claim 1, characterized in that: The motor (4) is specifically a stepping motor.

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