Raw material screening device for sewage treatment agent production

Abstract

The utility model discloses a raw material screening device for sewage treatment agent production, which relates to the technical field of sewage treatment agent production and comprises a base, a cylinder is arranged on one side of the top of the base, a filter cylinder is arranged in the cylinder, and two ends of the filter cylinder penetrate through the inner side of the cylinder and are rotatably connected with the cylinder. A reciprocating lead screw is driven by the output end of a motor to rotate on a fixed pedestal and a supporting block, the reciprocating lead screw is in threaded connection with a movable plate, the movable plate slides on two limiting rods in a reciprocating mode, and meanwhile the movable plate drives the hollow pipe to slide on a cylinder in a reciprocating mode. Therefore, the hollow pipe drives the arc-shaped pipes to reciprocate through the connecting pipes, reciprocating motion of the air outlet pipes is achieved, materials in meshes of the filter cylinder can be better blown out in cooperation with rotation of the filter cylinder, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment agent production technical field, specifically is a raw material screening device for sewage treatment agent production. BACKGROUND

[0002] Sewage treatment agent is an additive used in sewage treatment, and the processed sewage treatment agent is generally white powder, and the raw material of the sewage treatment agent needs to be ground and screened during production due to different particle sizes.

[0003] The utility model discloses a raw material screening device for production and processing, including screening cylinder, the bottom of screening cylinder is equipped with the discharge gate, the discharge gate below is provided with the receiving box, the screening cylinder rotates and is connected with the filter screen in the rotation sleeve, a plurality of slide strips are fixedly arranged on the inner wall of the filter screen, the filter screen one side is fixedly connected with the drive plate, the drive plate is close to the upper and lower end outer wall and is rotatably and fixedly connected with the lead screw and the slide bar, the outer wall of lead screw is screwed and is connected with the push plate.

[0004] In the above scheme, although there are many benefits, but also has the following shortcomings: through the setting of multiple air inlet pipes, the material blocking the mesh holes can be blown out, but the position of the multiple air inlet pipes is fixedly arranged and cannot move back and forth, thus causing the material inside part of the mesh holes to be unable to be blown out, reducing the practicability of the device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a raw material screening device for sewage treatment agent production to solve the problem that the position of the multiple air inlet pipes is fixedly arranged and cannot move back and forth in the prior art, thus causing the material inside part of the mesh holes to be unable to be blown out.

[0006] To achieve the above object, the utility model provides the following technical scheme: a raw material screening device for sewage treatment agent production, including base, the base top side is equipped with the cylinder, the cylinder inside is equipped with the filter cylinder, both ends of filter cylinder pass through the inside of cylinder and is connected with the rotation of cylinder, the filter cylinder top is equipped with the hollow pipe, the hollow pipe bottom is equipped with the air outlet structure, the hollow pipe one end passes through the inside one side of cylinder and is connected with the sliding of cylinder, the hollow pipe one end is equipped with the air pump structure, the hollow pipe outside is fixedly connected with the moving plate, the moving plate one side is equipped with the reciprocating lead screw and two limit rods, the reciprocating lead screw passes through the moving plate and is connected with the moving plate screw, two limit rods all pass through the moving plate and are connected with the sliding of moving plate, the reciprocating lead screw one end is equipped with the driving piece, the transmission is equipped between reciprocating lead screw and filter cylinder, the filter cylinder inside is equipped with the push structure.

[0007] Preferably, the cylinder bottom is fixedly connected with support plates on both sides, both support plates are fixedly connected with the base, the cylinder bottom is provided with a discharge port, and the base is provided with a receiving box.

[0008] Preferably, the air outlet structure comprises a plurality of connecting pipes, the bottom ends of the connecting pipes are fixedly connected with arc-shaped pipes, the arc-shaped pipes are arranged on the top of the filter cylinder, a plurality of air outlet pipes are arranged in the arc-shaped pipes, two connecting columns are fixedly connected between the arc-shaped pipes, and one end of each connecting column penetrates through one side of the cylinder and is slidably connected with the cylinder.

[0009] Preferably, the air pump structure comprises a fixed pedestal, the fixed pedestal is fixedly connected to the other side of the top of the base, the fixed pedestal is provided with an air pump device, the air pump device is provided with a spring air pipe at the air inlet end, and one end of the spring air pipe is fixedly connected with the hollow pipe.

[0010] Preferably, one end of the reciprocating screw rod is rotatably connected with a support block, the support block is fixedly connected to the top of the base, the other end of the reciprocating screw rod penetrates through the fixed pedestal and is rotatably connected with the fixed pedestal, and one end of each limiting rod is fixedly connected with the fixed pedestal.

[0011] Preferably, the driving member comprises a motor, the motor is arranged outside the fixed pedestal, the motor is fixedly connected to the top of the base, and the output end of the motor is fixedly connected with the reciprocating screw rod.

[0012] Preferably, the transmission structure comprises a large sprocket and a small sprocket, the large sprocket is fixedly connected to one side of the outer side of the filter cylinder, the small sprocket is fixedly connected to one end of the outer side of the reciprocating screw rod, and the large sprocket and the small sprocket are drivingly connected through a chain.

[0013] Preferably, the pushing structure comprises a pushing plate, the pushing plate is slidably arranged in the filter cylinder, one side of the pushing plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder penetrates through the inner side of the filter cylinder and the fixed pedestal in sequence, the hydraulic cylinder is rotatably connected with the filter cylinder, the hydraulic cylinder is fixedly connected with the fixed pedestal, the other side of the pushing plate is fixedly connected with a fixed rod, one end of the fixed rod is fixedly connected with a convex cylindrical plug, the convex cylindrical plug is in contact with the filter cylinder and the cylinder, a feeding hopper is arranged on the convex cylindrical plug, and the convex cylindrical plug is arranged to prevent the material from leaking out of the opening of the filter cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1、The application drives the reciprocating screw rod on the fixed pedestal and the supporting block through the motor output end, the reciprocating screw rod is in threaded connection with the moving plate, the moving plate reciprocates on the two limiting rods, and the moving plate also drives the hollow pipe to reciprocate on the cylinder, so that the hollow pipe drives multiple arc-shaped pipes through multiple connecting pipes to reciprocate, so as to realize the reciprocating action of multiple air outlet pipes, which can better blow out the materials in the mesh of the filter cylinder body, and improve the practicability of the device.

[0016] 2、The application drives the small sprocket through the reciprocating screw rod under rotation, and the small sprocket drives the large sprocket through the chain transmission, so that the filter cylinder body can rotate in the cylinder, so that the raw materials can be screened.

[0017] 3、The application drives the pushing plate to move in the filter cylinder body through the starting hydraulic cylinder, and the pushing plate drives the convex cylindrical plug and the feeding hopper away from the filter cylinder body through the fixed rod, so that the unqualified raw materials remaining in the filter cylinder body can be pushed out of the filter cylinder body through the pushing plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an overall structural schematic view of the raw material screening device for sewage treatment agent production.

[0019] Figure 2 It is a cylindrical sectional view of the raw material screening device for sewage treatment agent production.

[0020] Figure 3 It is a filter cylinder body sectional view of the raw material screening device for sewage treatment agent production.

[0021] Figure 4 It is an arc-shaped pipe structure schematic view of the raw material screening device for sewage treatment agent production.

[0022] Reference numerals in the drawing: 1, base; 2, cylinder; 200, discharge port; 201, supporting plate; 202, material receiving box; 3, hollow pipe; 4, connecting pipe; 5, arc-shaped pipe; 6, air outlet pipe; 7, connecting column; 8, moving plate; 9, reciprocating screw rod; 10, supporting block; 11, limiting rod; 12, air pump equipment; 120, fixed pedestal; 13, spring air pipe; 14, filter cylinder body; 15, large sprocket; 16, small sprocket; 17, pushing plate; 18, hydraulic cylinder; 19, fixed rod; 20, convex cylindrical plug; 21, feeding hopper. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment: as shown in the figure, Figure 1 Figure 4 The utility model provides a raw material screening device for sewage treatment agent production's technical scheme, including base 1, one side of base 1 top is equipped with cylinder 2, both sides of cylinder 2 bottom are all fixedly connected with support plate 201, two support plates 201 are all fixedly connected with base 1, cylinder 2 bottom is equipped with discharge gate 200, base 1 top is equipped with receiving box 202, cylinder 2 inside is equipped with filter cylinder body 14, both ends of filter cylinder body 14 all pass through cylinder 2 inside and are rotationally connected with cylinder 2, filter cylinder body 14 top is equipped with hollow tube 3, hollow tube 3 bottom is equipped with air outlet structure, air outlet structure includes a plurality of connecting pipes 4, a plurality of connecting pipes 4 bottom end all fixedly communicated with arc pipe 5, a plurality of arc pipe 5 all set up in filter cylinder body 14 top, a plurality of arc pipe 5 inside all are installed with a plurality of air outlet pipes 6, a plurality of arc pipe 5 between fixedly connected with two connecting columns 7, two connecting columns 7 one end all pass through cylinder 2 inside one side and are slidably connected with cylinder 2, hollow tube 3 one end passes through cylinder 2 inside one side and is slidably connected with cylinder 2, hollow tube 3 one end is equipped with air pump structure;

[0025] Air pump structure includes fixed pedestal 120, fixed pedestal 120 fixedly connected in base 1 top the other side, fixed pedestal 120 top is installed with air pump equipment 12, air pump equipment 12 wind end is installed with spring air pipe 13, spring air pipe 13 one end with hollow tube 3 fixed communication, hollow tube 3 outside fixedly connected with moving plate 8, moving plate 8 one side is equipped with reciprocating screw rod 9 and two limit rods 11, reciprocating screw rod 9 passes through moving plate 8 and is threadedly connected with moving plate 8, two limit rods 11 all pass through moving plate 8 and are slidably connected with moving plate 8, reciprocating screw rod 9 one end rotationally connected with support block 10, support block 10 fixedly connected in base 1 top, reciprocating screw rod 9 other end passes through fixed pedestal 120 and is rotationally connected with fixed pedestal 120, two limit rods 11 one end all with fixed pedestal 120 fixed connection, reciprocating screw rod 9 one end is equipped with driving part, driving part includes motor, motor sets up in fixed pedestal 120 outside, motor fixedly connected in base 1 top, motor output end with reciprocating screw rod 9 fixed connection, reciprocating screw rod 9 with filter cylinder body 14 between being equipped with transmission structure, filter cylinder body 14 inside is equipped with push structure.

[0026] ​Specifically, when the air pump device 12 is started, the gas enters the hollow pipe 3 through the spring air pipe 13, and then the plurality of connecting pipes 4 are respectively discharged into the plurality of arc-shaped pipes 5, and finally sprayed from the plurality of air outlet pipes 6 to the surface of the filter cylinder body 14.

[0027] The motor is started, and the motor model is not limited, and the motor output end drives the reciprocating screw rod 9 to rotate on the fixed seat 120 and the supporting block 10. The reciprocating screw rod 9 is threadedly connected with the moving plate 8, the moving plate 8 reciprocates on the two limiting rods 11, and the moving plate 8 also drives the hollow pipe 3 to reciprocate on the cylinder 2. Therefore, the hollow pipe 3 drives the plurality of arc-shaped pipes 5 to reciprocate through the plurality of connecting pipes 4, so that the reciprocating action of the plurality of air outlet pipes 6 is realized, and the rotation of the filter cylinder body 14 can better blow out the materials in the mesh of the filter cylinder body 14, thereby improving the practicability of the device.

[0028] Embodiment: as shown in Figure 1 - Figure 3 The transmission structure includes a large sprocket 15 and a small sprocket 16. The large sprocket 15 is fixedly connected to one end of the outer side of the filter cylinder body 14, and the small sprocket 16 is fixedly connected to one end of the outer side of the reciprocating screw rod 9. The large sprocket 15 and the small sprocket 16 are connected by a chain transmission.

[0029] Specifically, when the reciprocating screw rod 9 rotates, the reciprocating screw rod 9 drives the small sprocket 16 to rotate, and the small sprocket 16 and the large sprocket 15 are connected by a chain transmission, so that the filter cylinder body 14 can rotate inside the cylinder 2, thereby screening the raw materials.

[0030] Embodiment: as shown in Figure 1 - Figure 3 The pushing structure includes a pushing plate 17, which is slidingly arranged in the filter cylinder body 14. The pushing plate 17 is fixedly connected with a hydraulic cylinder 18 on one side. One end of the hydraulic cylinder 18 penetrates the inner side of the filter cylinder body 14 and the fixed seat 120 in sequence. The hydraulic cylinder 18 is rotatably connected with the filter cylinder body 14, and the hydraulic cylinder 18 is fixedly connected with the fixed seat 120. The pushing plate 17 is fixedly connected with a fixed rod 19 on the other side. One end of the fixed rod 19 is fixedly connected with a convex cylindrical plug 20, and the convex cylindrical plug 20 is in contact with the filter cylinder body 14 and the cylinder 2. The convex cylindrical plug 20 is provided with a feeding hopper 21.

[0031] Specifically, the hydraulic cylinder 18 is started, and the hydraulic cylinder 18 drives the pushing plate 17 to move in the filter cylinder body 14. The pushing plate 17 drives the convex cylindrical plug 20 and the feeding hopper 21 away from the filter cylinder body 14 through the fixed rod 19. The unqualified raw materials remaining in the filter cylinder body 14 can be pushed out of the filter cylinder body 14 through the pushing plate 17.

[0032] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A raw material screening device for wastewater treatment agent production, characterized in that: The utility model provides a filter device, including base (1), one side of top of base (1) is equipped with cylinder (2), the inside of cylinder (2) is equipped with filter cylinder (14), both ends of filter cylinder (14) all pass through the inside of cylinder (2) and is rotatably connected with cylinder (2), the top of filter cylinder (14) is equipped with hollow pipe (3), the bottom of hollow pipe (3) is equipped with air outlet structure, one end of hollow pipe (3) passes through the inside of cylinder (2) one side and is slidably connected with cylinder (2), one end of hollow pipe (3) is equipped with air pump structure, the outside of hollow pipe (3) is fixedly connected with moving plate (8), one side of moving plate (8) is equipped with reciprocating screw rod (9) and two limit rods (11), reciprocating screw rod (9) penetrates moving plate (8) and is threadedly connected with moving plate (8), two limit rods (11) all penetrate moving plate (8) and are slidably connected with moving plate (8), one end of reciprocating screw rod (9) is equipped with driving part, and the transmission structure is equipped between reciprocating screw rod (9) and filter cylinder (14), the inside of filter cylinder (14) is equipped with push structure.

2. The raw material screening device for sewage treatment agent production according to claim 1, characterized in that: Both sides of the bottom of the cylinder (2) are fixedly connected with the support plate (201), both support plates (201) are fixedly connected with the base (1), and the bottom of the cylinder (2) is provided with a discharge port (200). The top of the base (1) is provided with a receiving box (202).

3. The raw material screening device for sewage treatment agent production according to claim 1, characterized in that: The air outlet structure includes a plurality of connecting pipes (4), the bottom end of each connecting pipe (4) is fixedly connected with an arc-shaped pipe (5), the arc-shaped pipes (5) are arranged on the top of the filter cylinder (14), the inner side of each arc-shaped pipe (5) is provided with a plurality of air outlet pipes (6), and the two connecting columns (7) are fixedly connected between the arc-shaped pipes (5).

4. The raw material screening device for sewage treatment agent production according to claim 1, characterized in that: The air pump structure includes a fixed pedestal (120), the fixed pedestal (120) is fixedly connected to the other side of the top of the base (1), the fixed pedestal (120) is provided with an air pump device (12) on the top, the air pump device (12) is provided with a spring air pipe (13) on the air outlet end, and one end of the spring air pipe (13) is fixedly connected with the hollow pipe (3).

5. The raw material screening device for sewage treatment agent production according to claim 4, characterized in that: One end of the reciprocating screw rod (9) is rotatably connected with a support block (10), the support block (10) is fixedly connected to the top of the base (1), the other end of the reciprocating screw rod (9) penetrates the fixed pedestal (120) and is rotatably connected with the fixed pedestal (120), and one end of each limit rod (11) is fixedly connected with the fixed pedestal (120).

6. The raw material screening device for sewage treatment agent production according to claim 5, characterized in that: The driving part includes a motor, the motor is arranged on the outside of the fixed pedestal (120), the motor is fixedly connected to the top of the base (1), and the output end of the motor is fixedly connected with the reciprocating screw rod (9).

7. The raw material screening device for sewage treatment agent production according to claim 1, characterized in that: The transmission structure includes a large sprocket (15) and a small sprocket (16), the large sprocket (15) is fixedly connected to the outside of one end of the filter cylinder (14), the small sprocket (16) is fixedly connected to the outside of one end of the reciprocating screw rod (9), and the large sprocket (15) and the small sprocket (16) are drivingly connected through a chain.

8. The raw material screening device for sewage treatment agent production according to claim 4, characterized in that: The pushing structure comprises a pushing plate (17) which is slidingly arranged inside the filter cylinder (14), one side of the pushing plate (17) is fixedly connected with a hydraulic cylinder (18), one end of the hydraulic cylinder (18) sequentially penetrates the inner side of the filter cylinder (14) and a fixed pedestal (120), the hydraulic cylinder (18) is rotationally connected with the filter cylinder (14), the hydraulic cylinder (18) is fixedly connected with the fixed pedestal (120), the other side of the pushing plate (17) is fixedly connected with a fixed rod (19), one end of the fixed rod (19) is fixedly connected with a convex cylindrical plug (20), the convex cylindrical plugs (20) are in contact with the filter cylinder (14) and the cylinder (2), and the convex cylindrical plugs (20) are provided with feeding hoppers (21).

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