CN217613174U - A stainless steel activated sludge dewatering net and its separation device - Google Patents

Abstract

The utility model belongs to the technical field of the filter equipment technique and specifically relates to indicate a stainless steel activated sludge dewatering net and separator thereof, which comprises a body, the mounting groove has been seted up to the inside of fixed frame, the inside wall fixedly connected with spring of mounting groove, the right side end fixedly connected with movable block of spring, the surface swing joint of stopper has the filter plate, the surface of filter plate is provided with the filtration pore, and the quantity of filtration pore is provided with a plurality ofly. The utility model discloses, through setting up spring, movable block and stopper, be favorable to removing the restriction to the filter plate, be convenient for dismantle the washing to the filter plate, avoid activated sludge to pile up for a long time after waste water purification and cause the jam, set up lead screw, slider and loading board, be favorable to carrying out lifting and moving down fixed frame through the fixed column, be convenient for dismantle and install the inside filter plate, be favorable to hoisting device's convenience.

Description

A stainless steel activated sludge dewatering net and its separation device

technical field

The utility model relates to the technical field of filtering devices, in particular to a stainless steel activated sludge dewatering net and a separation device thereof.

Background technique

Activated sludge is a general term for microbial populations and the organic and inorganic substances to which they are attached. In 1912, Clark and Gage in the United Kingdom discovered that activated sludge can be divided into aerobic activated sludge. And anaerobic granular activated sludge, activated sludge is mainly used to treat sewage. Activated sludge process is a type of aerobic treatment method that utilizes suspended growth of microbial flocs to treat organic sewage.

After the wastewater is treated with activated sludge, it needs to be filtered and collected. The traditional dewatering net is not easy to disassemble, which leads to internal accumulation, which is easy to cause blockage and affects the efficiency of filtration and collection. Therefore, a stainless steel activated sludge dewatering net is required. and its separation device.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and propose a stainless steel activated sludge dewatering net and its separation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stainless steel activated sludge dewatering net and its separation device, including a body, the interior of the body is movably connected with a fixed frame, and the interior of the fixed frame is provided with a mounting The inner side wall of the installation slot is fixedly connected with a spring, and the number of springs is set to two, the right end of the spring is fixedly connected with a moving block, and the side surface of the moving block is fixedly connected with a limit block, so The outer surface of the limit block is movably connected with a filter plate, and the outer surface of the filter plate is fitted with the inner side wall of the fixing frame, the outer surface of the filter plate is provided with filter holes, and the number of filter holes is provided with multiple .

As a further description of the above technical solution: the bottom of the fixed frame is provided with a moving groove, the interior of the moving groove is movably connected with a connecting rod, and one end of the connecting rod is fixedly connected with the outer surface of the moving block, and the moving groove is convenient for the connecting rod Displacement is convenient to drive the spring to contract through the moving block.

As a further description of the above technical solution: the other end of the connecting rod is fixedly connected with a fixing block, and the fixing block is located outside the fixing frame.

As a further description of the above technical solution: the inside of the body is provided with a chute, the inside of the chute is rotatably connected with a screw rod, and the end of the screw rod away from the chute is fixedly connected to the output end of the motor, and the motor is connected to the main body. The outer surface of the screw rod is attached to the screw rod, which is convenient to drive the slider to move up and down through its own rotation.

As a further description of the above technical solution: the outer surface of the screw rod is threadedly connected with a slider, and the slider is slidably connected to the inside of the chute, and the slider is convenient for installing the carrier plate and moving inside the chute.

As a further description of the above technical solution: the right end of the slider is fixedly connected with a bearing plate, the outer surface of the bearing plate is provided with a through hole, the outer surface of the bearing plate is fixedly connected with a fixing column, and the fixing column is The top of the frame is movably connected with the interior of the fixing frame, and the bearing plate is convenient for fixing the fixing frame through the fixing column, and facilitating its displacement.

As a further description of the above technical solution: the inside of the main body is provided with a water inlet, the water inlet is located above the fixing frame, the inside of the main body is fixedly connected with a water outlet pipe, and the water outlet pipe is located below the bearing plate, and the water outlet pipe It is convenient to discharge the filtered water flow.

The utility model has the following beneficial effects:

1. Compared with the prior art, this kind of stainless steel activated sludge dewatering net and its separation device, by arranging a spring, a moving block and a limit block, use the moving block to squeeze the spring, so that the spring shrinks, and then drives the The limit block moves to the inside of the installation groove, which is conducive to removing the restriction on the filter plate, facilitates the disassembly and cleaning of the filter plate, and avoids the blockage caused by the accumulation of activated sludge for a long time after the wastewater is purified.

2. Compared with the prior art, the stainless steel activated sludge dewatering net and its separation device are provided with a screw rod, a slider and a bearing plate, and a motor is used to drive the screw rod to rotate, so that the slider is on the outer surface of the screw rod. Displacement, thereby driving the bearing plate to adjust the height, is conducive to the lifting and lowering of the fixed frame through the fixed column, facilitates the disassembly and installation of the internal filter plate, and facilitates the convenience of the lifting device.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of stainless steel activated sludge dewatering net and its separation device proposed by the utility model;

Figure 2 is a schematic diagram of the internal structure of the chute of a stainless steel activated sludge dewatering net and its separation device proposed by the utility model;

Fig. 3 is the enlarged view of A place in Fig. 2 that the utility model proposes;

Figure 4 is a schematic diagram of the internal structure of a stainless steel activated sludge dewatering net and its separation device proposed by the utility model.

illustration:

1. Main body; 2. Chute; 3. Screw; 4. Motor; 5. Slider; 6. Loading plate; 7. Through hole; 8. Fixed column; 9. Fixed frame; 10. Filter plate; 11. Filter hole; 12, installation groove; 13, spring; 14, moving block; 15, limit block; 16, moving groove; 17, connecting rod; 18, fixing block; 19, water inlet; 20, water outlet.

Detailed ways

1-4, the utility model provides a stainless steel activated sludge dewatering net and its separation device: including a main body 1, the interior of the main body 1 is movably connected with a fixed frame 9, and the fixed frame 9 is used to install the filter plate 10, fixed The inside of the frame 9 is provided with an installation groove 12, the installation groove 12 is used to install the spring 13, the spring 13 is squeezed by the moving block 14 and then shrinks, so that the limit block 15 can be installed inside the installation groove 12, and the inner side wall of the installation groove 12 A spring 13 is fixedly connected, and the number of the springs 13 is set to two. The right end of the spring 13 is fixedly connected with a moving block 14. The moving block 14 is convenient for installing the limit block 15 and fixing it. The side surface of the moving block 14 The limit block 15 is fixedly connected, and the limit block 15 is convenient to limit the filter plate 10. The outer surface of the limit block 15 is movably connected with the filter plate 10. The filter plate 10 is made of stainless steel, and the filter plate 10 passes through the filter hole 11. The activated sludge is filtered, and the outer surface of the filter plate 10 is in contact with the inner side wall of the fixing frame 9 . The outer surface of the filter plate 10 is provided with filter holes 11 , and the number of filter holes 11 is provided in multiples.

The bottom of the fixed frame 9 is provided with a moving groove 16. The moving groove 16 is convenient for the connecting rod 17 to move inside, thereby driving the moving block 14 to squeeze the spring 13. The interior of the moving groove 16 is movably connected with the connecting rod 17, and the connecting rod 17 One end is fixedly connected with the outer surface of the moving block 14 .

A fixing block 18 is fixedly connected to the other end of the connecting rod 17 , and the fixing block 18 is located outside the fixing frame 9 . The fixing block 18 facilitates the operation of the connecting rod 17 and enhances the convenience of the device.

The inside of the main body 1 is provided with a chute 2. The chute 2 is convenient for installing the screw rod 3. The screw rod 3 is convenient for the rotation of the motor 4 to drive the slider 5 to move on its outer surface. The inner rotation of the chute 2 is connected with a screw rod. 3, and the end of the screw rod 3 away from the chute 2 is fixedly connected with the output end of the motor 4, and the motor 4 is in contact with the outer surface of the main body 1.

A slider 5 is threadedly connected to the outer surface of the screw rod 3 .

The right end of the slider 5 is fixedly connected with a bearing plate 6 , the outer surface of the bearing plate 6 is provided with a through hole 7 , the outer surface of the bearing plate 6 is fixedly connected with a fixing column 8 , and the top of the fixing column 8 is connected to the fixed frame 9 . The internal active connection, the through hole 7 is convenient for the water flow falling from the filter hole 11 to fall quickly, the fixed column 8 is used to limit and fix the fixed frame 9, the top of the fixed column 8 is inserted into the interior of the fixed frame 9, and the lifting of the bearing plate 6 The fixed frame 9 is driven to adjust the position, so that the fixed frame 9 can be easily taken out from the inside of the main body 1 .

The inside of the body 1 is provided with a water inlet 19. The water inlet 19 is convenient for water to enter the interior of the body 1 for filtering. The water inlet 19 is located above the fixing frame 9. The interior of the body 1 is fixedly connected with a water outlet pipe 20, and the water outlet pipe 20 is located in the bearing Below the plate 6, the water outlet pipe 20 is convenient for discharging the filtered water flow.

Working principle: When using, the purified water and mixture first flow into the interior of the body 1 from the water inlet 19. After entering the fixed frame 9, the water flows from the filter hole 11 after being filtered by the filter plate 10, and then passes through the lower passage. The hole 7 quickly falls into the bottom of the body 1, and then flows out from the water outlet pipe 20. After a long time of use, the motor 4 is used to drive the screw 3 to rotate, so that the slider 5 drives the bearing plate 6 to move upward, so as to pass the fixed column 8 Drive the fixed frame 9 to move up, which is convenient to take out the fixed frame 9 from the inside of the main body 1, and then push the fixed block 18, so that the connecting rod 17 drives the moving block 14 to shrink the spring 13, so that the limit block 15 shrinks into the installation groove 12. Therefore, it is convenient to disassemble and clean the filter plate 10, so as to avoid the blockage caused by the accumulation of activated sludge for a long time after the wastewater is purified.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (7)

1. A stainless steel activated sludge dewatering net and a separation device thereof, comprising a main body (1), characterized in that: the interior of the main body (1) is movably connected with a fixed frame (9), and the An installation groove (12) is provided inside, the inner side wall of the installation groove (12) is fixedly connected with a spring (13), and the number of the springs (13) is set to two, and the right end of the spring (13) is fixed A moving block (14) is connected, the side surface of the moving block (14) is fixedly connected with a limit block (15), and the outer surface of the limit block (15) is movably connected with a filter plate (10), and the filter plate The outer surface of (10) is attached to the inner side wall of the fixing frame (9), the outer surface of the filter plate (10) is provided with filter holes (11), and the number of filter holes (11) is provided in a plurality. 2. A stainless steel activated sludge dewatering net and its separation device according to claim 1, characterized in that: the bottom of the fixed frame (9) is provided with a moving groove (16), and the moving groove (16) A connecting rod (17) is movably connected to the inside of the connecting rod (17), and one end of the connecting rod (17) is fixedly connected with the outer surface of the moving block (14). 3. A stainless steel activated sludge dewatering net and its separation device according to claim 2, wherein the other end of the connecting rod (17) is fixedly connected with a fixing block (18), and the fixing block (18) ) is located outside the fixed frame (9). 4. A stainless steel activated sludge dewatering net and its separation device according to claim 1, characterized in that: a chute (2) is provided inside the main body (1), and the chute (2) is A lead screw (3) is rotatably connected inside, and one end of the lead screw (3) away from the chute (2) is fixedly connected with the output end of the motor (4), and the motor (4) is in contact with the outer surface of the main body (1). . 5. A stainless steel activated sludge dewatering net and its separation device according to claim 4, characterized in that: the outer surface of the screw rod (3) is threadedly connected with a slider (5), and the slider (5) ) is slidingly connected to the inside of the chute (2). 6. A stainless steel activated sludge dewatering net and its separation device according to claim 5, characterized in that a bearing plate (6) is fixedly connected to the right end of the sliding block (5), and the bearing plate The outer surface of (6) is provided with a through hole (7), the outer surface of the carrier plate (6) is fixedly connected with a fixing column (8), and the top of the fixing column (8) is movable with the interior of the fixing frame (9). connect. 7. A stainless steel activated sludge dewatering net and its separation device according to claim 1, wherein the main body (1) is provided with a water inlet (19) inside, and the water inlet (19) is located in the Above the fixing frame (9), a water outlet pipe (20) is fixedly connected to the inside of the main body (1), and the water outlet pipe (20) is located below the bearing plate (6).

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