阅读说明：本技术 一种电厂废水固液分离预处理装置 (Power plant wastewater solid-liquid separation pretreatment device ) 是由 马爱平 于 2020-12-17 设计创作，主要内容包括：本发明公开了一种电厂废水固液分离预处理装置,包括容量载体、偏心轮、连接盘、滑动轮和弹簧,所述容量载体的内部中端嵌套安装有过滤网,且过滤网的上方固定连接有搅拌棍,并且容量载体的左端固定安装第一锥齿轮,所述第一锥齿轮的左端啮合连接有第二锥齿轮,且第二锥齿轮的下方固定安装有偏心轮,并且第二锥齿轮上方固定安装连接盘,同时连接盘上安装转动轮,所述转动轮固定连接有滑动轮,且偏心轮的下方固定安装有滑块。该电厂废水固液分离预处理装置,设置有进水口上的滑动轮连接一个连接盘,连接盘与锥齿轮进行连接,通过锥齿轮的转动连接盘开始转动使得滑动轮跟着运动,可有效的改变进出口的大小从而改变进水口的流速。(The invention discloses a power plant wastewater solid-liquid separation pretreatment device which comprises a capacity carrier, an eccentric wheel, a connecting disc, a sliding wheel and a spring, wherein a filter screen is embedded in the middle end of the inside of the capacity carrier, a stirring rod is fixedly connected above the filter screen, a first bevel gear is fixedly installed at the left end of the capacity carrier, a second bevel gear is connected at the left end of the first bevel gear in a meshed mode, the eccentric wheel is fixedly installed below the second bevel gear, the connecting disc is fixedly installed above the second bevel gear, a rotating wheel is installed on the connecting disc, the sliding wheel is fixedly connected with the rotating wheel, and a sliding block is fixedly installed below the eccentric wheel. This power plant's waste water solid-liquid separation preprocessing device is provided with a connection pad of movable pulley connection on the water inlet, and the connection pad is connected with bevel gear, and the rotation connection pad through bevel gear begins to rotate and makes the movable pulley follow the motion, thereby the size that can effectual change is imported and exported changes the velocity of flow of water inlet.)

1. The utility model provides a power plant's waste water solid-liquid separation preprocessing device, includes capacity carrier (1), eccentric wheel (6), connection pad (7), movable pulley (9) and spring (11), its characterized in that: the utility model discloses a volume carrier, including capacity carrier (1), the inside middle-end nested installation of capacity carrier (1) has filter screen (2), and the top fixedly connected with puddler (3) of filter screen (2) to the left end fixed mounting first bevel gear (4) of capacity carrier (1), the left end meshing of first bevel gear (4) is connected with second bevel gear (5), and the below fixed mounting of second bevel gear (5) has eccentric wheel (6), and second bevel gear (5) top fixed mounting connection pad (7), and installation rotates wheel (8) on connection pad (7) simultaneously, rotate wheel (8) fixedly connected with sliding wheel (9), and the below fixed mounting of eccentric wheel (6) has slider (10) to the below fixedly connected with spring (11) of slider (10).

2. The power plant wastewater solid-liquid separation pretreatment device of claim 1, characterized in that: the sliding wheel (9) and the inner surface of the capacity carrier (1) form a sliding structure, and the sliding wheel (9) is connected with the center of the rotating wheel (8) in a rotating mode.

3. The power plant wastewater solid-liquid separation pretreatment device of claim 1, characterized in that: the rotating wheel (8) and the surface of the connecting disc (7) form a welding and fixing structure, and the connecting disc (7) is rotatably connected with the second bevel gear (5).

4. The power plant wastewater solid-liquid separation pretreatment device of claim 1, characterized in that: the first bevel gear (4) and the second bevel gear (5) are fixedly welded with the outer surface of the capacity carrier (1), and the first bevel gear (4) is in meshed connection with the second bevel gear (5).

5. The power plant wastewater solid-liquid separation pretreatment device of claim 1, characterized in that: the second bevel gear (5) and the eccentric wheel (6) below form a rotating structure, and the eccentric wheel (6) is rotatably connected with the sliding block (10).

6. The power plant wastewater solid-liquid separation pretreatment device of claim 1, characterized in that: the slider (10) and the upper end of the lower spring (11) form a fixed structure, and the slider (10) is elastically connected with the volume carrier (1) through the spring (11).

Technical Field

The invention relates to the technical field of power plants, in particular to a power plant wastewater solid-liquid separation pretreatment device.

Background

With the rapid development of science and technology and the popularization of industry 2.0, industrial wastewater is discharged in a large amount in industrial operation, so that a wastewater separation device appears, but the existing power plant wastewater treatment device has certain defects, such as:

1. the waste water raw material inlet and outlet flow of the existing power plant waste water solid-liquid separation device is fixed, and the phenomenon that the discharge capacity is overlarge due to the fact that the flow speed is not easy to control is avoided.

2. In the existing power plant wastewater solid-liquid separation device, the phenomenon of blockage exists after the large particles remained after the wastewater passes through the filter screen are excessively accumulated, so that the maximum utilization of filtration cannot be realized.

Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original solid-liquid separation pretreatment device.

Disclosure of Invention

The invention aims to provide a power plant wastewater solid-liquid separation pretreatment device, which solves the problems that the discharge capacity is overlarge due to the fact that the flow rate is not easy to control because the flow rate of an inlet and an outlet is fixed and the problem that the maximum utilization of filtration cannot be realized even if the discharge capacity is overlarge due to the fact that large particles remained after wastewater passes through a filter screen are excessively accumulated is solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a power plant's waste water solid-liquid separation preprocessing device, includes capacity carrier, eccentric wheel, connection pad, movable pulley and spring, the filter screen is installed to the inside middle-end nestification of capacity carrier, and the top fixedly connected with poking bar of filter screen to the first bevel gear of left end fixed mounting of capacity carrier, the left end meshing of first bevel gear is connected with the second bevel gear, and the below fixed mounting of second bevel gear has the eccentric wheel to second bevel gear top fixed mounting connection pad, the wheel is rotated in the installation on the connection pad simultaneously, rotate wheel fixedly connected with movable pulley, and the below fixed mounting of eccentric wheel has the slider to the below fixedly connected with spring of slider.

Preferably, the sliding wheel and the inner surface of the capacity carrier form a sliding structure, and the sliding wheel is connected with the rotating wheel in a central rotating mode.

Preferably, the rotating wheel and the surface of the connecting disc form a welding and fixing structure, and the connecting disc is rotatably connected with the second bevel gear.

Preferably, the first bevel gear and the second bevel gear are welded and fixed with the outer surface of the volume carrier, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the second bevel gear and the eccentric wheel below form a rotating structure, and the eccentric wheel is rotatably connected with the sliding block.

Preferably, the sliding block and the upper end of the lower spring form a fixed structure, and the sliding block is elastically connected with the capacity carrier through the spring.

Compared with the prior art, the invention has the beneficial effects that: the power plant wastewater solid-liquid separation pretreatment device;

1. the sliding wheel arranged on the water inlet is connected with a connecting disc, the connecting disc is connected with the bevel gear, the sliding wheel moves along with the bevel gear by the rotation of the rotating connecting disc of the bevel gear, and the size of the inlet and the outlet can be effectively changed so as to change the flow rate of the water inlet;

2. be provided with spring assembly's slider, the rotation of using the eccentric wheel is repeated contacts with the slider, thereby the slider is connected inside filter screen and is made the filter screen carry out up-and-down motion, can effectually let the filter screen play the effect of vibrations and make the granule of card on the filter screen can not depend on it.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a bevel gear according to the present invention;

FIG. 3 is a schematic top view of the filter screen of the present invention;

FIG. 4 is a front view of a second bevel gear according to the present invention.

In the figure: 1. a volume carrier; 2. a filter screen; 3. a stirring rod; 4. a first bevel gear; 5. a second bevel gear; 6. an eccentric wheel; 7. a connecting disc; 8. a rotating wheel; 9. a sliding wheel; 10. a slider; 11. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power plant wastewater solid-liquid separation pretreatment device comprises a capacity carrier 1, a filter screen 2, a stirring rod 3, a first bevel gear 4, a second bevel gear 5, an eccentric wheel 6, a connecting disc 7, a rotating wheel 8, a sliding wheel 9, a sliding block 10 and a spring 11, wherein the filter screen 2 is embedded at the middle end in the capacity carrier 1, the stirring rod 3 is fixedly connected above the filter screen 2, and the left end of the capacity carrier 1 is fixedly provided with a first bevel gear 4, the left end of the first bevel gear 4 is engaged with a second bevel gear 5, an eccentric wheel 6 is fixedly arranged below the second bevel gear 5, a connecting disc 7 is fixedly arranged above the second bevel gear 5, a rotating wheel 8 is arranged on the connecting disc 7, a sliding wheel 9 is fixedly connected with the rotating wheel 8, and a sliding block 10 is fixedly arranged below the eccentric wheel 6, and a spring 11 is fixedly connected below the sliding block 10.

The sliding wheel 9 and the inner surface of the volume carrier 1 form a sliding structure, and the sliding wheel 9 and the rotating wheel 8 are connected in a center rotating mode, so that mechanical motion can be more effectively performed to control the size of the water inlet.

The rotating wheel 8 and the surface of the connecting disc 7 form a welding and fixing structure, the connecting disc 7 is rotatably connected with the second bevel gear 5, and the second bevel gear rotates to drive the connecting disc 7 to move.

The first bevel gear 4 and the second bevel gear 5 are welded and fixed with the outer surface of the volume carrier 1, and the first bevel gear 4 and the second bevel gear 5 are in meshed connection, so that simultaneous rotation is guaranteed.

The second bevel gear 5 and the eccentric wheel 6 below form a rotating structure, and the eccentric wheel 6 is rotatably connected with the sliding block 10, so that the moving speed is effectively accelerated.

The slider 10 and the upper end of the lower spring 11 form a fixed structure, and the slider 10 is elastically connected with the volume carrier 1 through the spring 11, so that a filter screen in the slider can move fully to achieve a filtering effect.

The working principle is as follows: when the pretreatment device for solid-liquid separation of the wastewater from the power plant is used, according to the figure 1, firstly, the device is placed at a position needing to work, the wastewater from the power plant is put in an inlet and an outlet, simultaneously, a driving motor is switched on, a large amount of industrial wastewater starts to flow downwards to the inside of a carrier with the volume of 1, a stirring rod 3 in the carrier with the volume of 1 starts to stir, the liquid flows downwards and drives a first bevel gear 4 to rotate, a second gear 5 meshed and connected with the first bevel gear 4 starts to rotate, the second gear 5 drives an eccentric wheel 6 to rotate, the eccentric wheel 6 can drive a sliding block 10 elastically connected with a spring 11 to move up and down repeatedly, the filtering net 2 also starts to move up and down repeatedly because the sliding block 10 is nested and connected with the filtering net 2, meanwhile, a second bevel gear 5 is connected with a connecting disc 7, and a rotating wheel 8 on the connecting disc, the water inlet of the sliding wheel 9 is connected, the inlet and the outlet are changed by starting to move, and the overall practicability is improved.

Those not described in detail in this specification are within the skill of the art.

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