Grille machine suitable for sewage and sludge treatment

Abstract

The utility model discloses a grillage machine suitable for sewage sludge treatment, which comprises a grillage machine main body, a hydraulic rod I fixedly connected to the inner side of the grillage machine main body, a collecting hopper fixedly connected to the output end of the hydraulic rod I, a motor I fixedly connected to the outer surface of the collecting hopper, a spiral transmission rod fixedly connected to the output end of the motor I, and a spiral transmission rod fixedly connected to the output end of the spiral transmission rod. The outer surface of the collecting hopper is fixedly connected with a supporting plate, the inner side of the supporting plate is fixedly connected with a second hydraulic rod, the output end of the second hydraulic rod is fixedly connected with a fixing frame, the outer surface of the fixing frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a first rotating belt wheel. Sludge impurities on the grating fall into the collecting hopper and are finally conveyed away by the rotating spiral conveying rod for subsequent treatment. And the collecting hopper can be lifted through the first hydraulic rod, the fixing frame can be moved away through the second hydraulic rod, and a worker can conveniently detect and maintain the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grating machine, especially to a grating machine suitable for sewage sludge treatment. BACKGROUND

[0002] The grating machine is a kind of solid-liquid separation equipment that can continuously remove sundries in fluid, mainly used to remove large-particle solid impurities in water, such as leaves, plastics, sandstone, etc., which can effectively prevent large sundries from entering subsequent processing procedures through the screening effect of grating structure, and is indispensable in the production process of urban sewage treatment, waterworks, power plant water inlet, textile, food processing, papermaking, leather industry, etc., but the traditional grating machine generally directly throws garbage in the collecting hopper, some of which will adhere to the grating of the grating machine, not only reducing the passing area of water flow, thereby reducing the sewage treatment efficiency, but also blocking the grating. SUMMARY

[0003] The utility model discloses a kind of grating machines suitable for sewage sludge treatment, water is sprayed to grating machine main body by rotating spray head, so that sludge impurities on grating fall into collecting hopper, finally be conveyed away by rotating spiral transmission rod for subsequent processing;Collecting hopper can be lifted by hydraulic rod one, fixed frame can be removed by hydraulic rod two, so that staff detects and maintains equipment conveniently.

[0004] The utility model also provides with the above-mentioned one grating machine suitable for sewage sludge treatment, it include: grating machine main body, the inner side of grating machine main body is fixedly connected with hydraulic rod one, the output end of hydraulic rod one is fixedly connected with collecting hopper, the outer surface of collecting hopper is fixedly connected with motor one, the output end of motor one is fixedly connected with spiral transmission rod, the outer surface of collecting hopper is fixedly connected with support plate, the inner side of support plate is fixedly connected with hydraulic rod two, the output end of hydraulic rod two is fixedly connected with fixed frame, the outer surface of fixed frame is fixedly connected with motor two, the output end of motor two is fixedly connected with rotating pulley one, the outer surface of rotating pulley one is attached with synchronous belt, the inner wall of synchronous belt is attached with rotating pulley two, the inner side of rotating pulley two is fixedly connected with spray head, the side of spray head is installed with swivel joint, the outer surface of swivel joint is fixedly connected with input pipe.

[0005] According to the utility model discloses a kind of grating machines suitable for sewage sludge treatment, the both sides of fixed frame are provided with sliding port, the inner side of hydraulic rod one is located in sliding port, so that equipment maintenance and overhaul work are more convenient and fast, reduce the complex disassembly process, save time and manpower cost.

[0006] The utility model relates to a grating machine suitable for sewage sludge treatment, the inside of grating machine main part and fixed frame and collecting hopper abut, spiral transmission rod is located the inside of collecting hopper, and spiral transmission rod is placed in the inside of collecting hopper, can effectively remove sludge impurities, reduce the retention time of sludge in collecting hopper, promote the processing efficiency.

[0007] The utility model relates to a grating machine suitable for sewage sludge treatment, the upper surface of collecting hopper and the lower surface of fixed frame abut, the upper surface of collecting hopper and the lower surface of fixed frame are smooth surface, can reduce friction, make fixed frame move more smoothly on collecting hopper, ensure that the equipment will not cause jam in the operation process due to friction.

[0008] The utility model relates to a grating machine suitable for sewage sludge treatment, the inside of fixed frame and rotating head, rotating head is located the outside of grating machine main part, and rotating head is arranged in the inside of fixed frame and is located the outside of grating machine main part, can realize more effective flushing, ensure that sludge can be washed thoroughly, enhance the cleaning ability of equipment.

[0009] The utility model relates to a grating machine suitable for sewage sludge treatment, the lower surface of motor two and support plate fixed connection, one end of input pipe is installed water pump, and the input end of water pump is connected with water source through pipeline, and the design of water pump can realize efficient water flow delivery, satisfy the demand of sewage treatment, improve work efficiency.

[0010] The utility model relates to a grating machine suitable for sewage sludge treatment, the inside of fixed frame and rotating pulley no.

[0011] The utility model relates to a grating machine suitable for sewage sludge treatment, the outer surface of fixed frame is provided with a plurality of through -holes, the inner wall of a plurality of through -holes is connected with synchronous belt and input pipe respectively, so that synchronous belt and input pipe can conveniently pass through fixed frame, simplify the installation process of equipment.

[0012] Beneficial effects

[0013] 1, compared with the prior art, the grating machine suitable for sewage sludge treatment, through the rotating rotating head to grating machine main part, make the sludge impurities on the grating drop into collecting hopper, and finally be transported away by the rotating spiral transmission rod and be handled subsequently.

[0014] 2. Compared with existing technologies, this bar screen suitable for sewage and sludge treatment can raise and lower the collection hopper via hydraulic rod one, and can move the fixed frame via hydraulic rod two, facilitating equipment inspection and maintenance by staff. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is an overall structural diagram of the bar screen machine applicable to sewage and sludge treatment according to this utility model;

[0017] Figure 2 This is a schematic diagram of the support plate connection of the bar screen machine applicable to sewage and sludge treatment according to this utility model;

[0018] Figure 3 This is a schematic diagram of the fixing frame connection of the bar screen machine applicable to sewage and sludge treatment according to this utility model;

[0019] Figure 4 This is a schematic diagram of the collection hopper connection of the bar screen machine applicable to sewage and sludge treatment according to this utility model.

[0020] Legend:

[0021] 1. Main body of the bar screen machine; 2. Hydraulic rod one; 3. Collection hopper; 4. Motor one; 5. Spiral transmission rod; 6. Support plate; 7. Hydraulic rod two; 8. Fixing frame; 9. Motor two; 10. Rotating pulley one; 11. Synchronous belt; 12. Rotating pulley two; 13. Spray nozzle; 14. Rotary joint; 15. Input pipe; 16. Sliding port. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figures 1-4The utility model discloses an embodiment of a grating machine suitable for sewage sludge treatment, which comprises: a grating machine body 1, which is used for the preliminary filtration of sewage, removes large particle impurities, has an impurity falling port on the side, and has a fixed frame 8 below the impurity falling port, a hydraulic rod one 2 is fixedly connected to the inner side of the grating machine body 1, so that the collecting hopper 3 has the function of lifting, the output end of the hydraulic rod one 2 is fixedly connected with the collecting hopper 3, the collecting hopper 3 collects the sludge and impurities filtered in the grating machine body 1, the outer surface of the collecting hopper 3 is fixedly connected with a motor one 4, which provides power for the rotation of the spiral transmission rod 5, the output end of the motor one 4 is fixedly connected with the spiral transmission rod 5, which transmits the impurities in the collecting hopper 3 away, the outer surface of the collecting hopper 3 is fixedly connected with a support plate 6, which provides support for the fixed frame 8 after moving, the inner side of the support plate 6 is fixedly connected with a hydraulic rod two 7, which moves the fixed frame 8, the output end of the hydraulic rod two 7 is fixedly connected with the fixed frame 8, which provides an installation position for the spray head 13, the outer surface of the fixed frame 8 is fixedly connected with a motor two 9, which provides power for the rotation of the rotating pulley one 10, the output end of the motor two 9 is fixedly connected with the rotating pulley one 10, power is transmitted to the rotating pulley two 12 through the synchronous belt 11, the outer surface of the rotating pulley one 10 is attached with the synchronous belt 11, the rotating pulley one 10 transmits power to the rotating pulley two 12, the inner wall of the synchronous belt 11 is attached with the rotating pulley two 12, so that the spray head 13 rotates, the inner side of the rotating pulley two 12 is fixedly connected with the spray head 13, the grating of the grating machine body 1 is cleaned by spraying water, the grating of the grating machine body 1 is above the spray head 3, a rotary joint 14 is installed on one side of the spray head 13, which connects the spray head 13 and the input pipe 15, one side can rotate, and the side that rotates simultaneously is installed on the spray head 13, the outer surface of the rotary joint 14 is fixedly connected with the input pipe 15, and water is input into the spray head 13.

[0024] The two sides of the fixed frame 8 are provided with sliding openings 16, so that the fixed frame 8 can move without being affected by the hydraulic rod one 2, the hydraulic rod one 2 is located on the inner side of the sliding opening 16, the inner side of the grating machine body 1 abuts against the fixed frame 8 and the collecting hopper 3, the spiral transmission rod 5 is located in the interior of the collecting hopper 3, the upper surface of the collecting hopper 3 abuts against the lower surface of the fixed frame 8, the upper surface of the collecting hopper 3 and the lower surface of the fixed frame 8 are both smooth surfaces, the spray head 13 is located on the inner side of the fixed frame 8, the spray head 13 is located on the outer side of the grating machine body 1, the lower surface of the motor two 9 is fixedly connected with the support plate 6, a water pump is installed at one end of the input pipe 15, and the input end of the water pump is connected with a water source through a pipeline, the inner side of the fixed frame 8 is rotatably connected with the rotating pulley two 12, the inner side of the fixed frame 8 is fixedly connected with the rotary joint 14, and the outer surface of the fixed frame 8 is provided with a plurality of through holes, the inner walls of the plurality of through holes are movably connected with the synchronous belt 11 and the input pipe 15 respectively.

[0025] Working principle: when the grid of the grid machine main body 1 drives the impurities to start to descend, some impurities will automatically fall into the collecting hopper 3, and some garbage will adhere to the grid of the grid machine main body 1, because the grid of the grid machine main body 1 is inclined, the water nozzle 13 on the fixing frame 8 needs to spray water upward, then the motor two 9 makes the rotating pulley one 10 rotate, the synchronous belt 11 transmits the force of the rotating pulley one 10 to the rotating pulley two 12, the water nozzle 13 connected with the rotating pulley two 12 rotates counterclockwise to spray, so that the adhered garbage falls into the collecting hopper 3, then the motor one 4 outside the collecting hopper 3 makes the spiral transmission rod 5 in the collecting hopper 3 rotate, and the impurities are transported away for subsequent treatment.

[0026] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A bar screen suitable for use in sewage sludge treatment, characterized in that, Include: The grid machine body (1), the inner side of the grid machine body (1) is fixedly connected with hydraulic rod one (2), the output end of the hydraulic rod one (2) is fixedly connected with collecting hopper (3), the outer surface of the collecting hopper (3) is fixedly connected with motor one (4), the output end of the motor one (4) is fixedly connected with spiral transmission rod (5), the outer surface of the collecting hopper (3) is fixedly connected with support plate (6), the inner side of the support plate (6) is fixedly connected with hydraulic rod two (7), the output end of the hydraulic rod two (7) is fixedly connected with fixed frame (8), the outer surface of the fixed frame (8) is fixedly connected with motor two (9), the output end of the motor two (9) is fixedly connected with rotating pulley one (10), the outer surface of the rotating pulley one (10) is attached with synchronous belt (11), the inner wall of the synchronous belt (11) is attached with rotating pulley two (12), the inner side of the rotating pulley two (12) is fixedly connected with spray head (13), the side of the spray head (13) is mounted with swivel joint (14), the outer surface of the swivel joint (14) is fixedly connected with input pipe (15).

2. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The both sides of the fixed frame (8) are provided with sliding openings (16), and the hydraulic rod one (2) is located in the inner side of the sliding opening (16).

3. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The inner side of the grid machine body (1) is in abutment with the fixed frame (8) and the collecting hopper (3), and the spiral transmission rod (5) is located in the interior of the collecting hopper (3).

4. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The upper surface of the collecting hopper (3) is in abutment with the lower surface of the fixed frame (8), and the upper surface of the collecting hopper (3) and the lower surface of the fixed frame (8) are both smooth surfaces.

5. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The spray head (13) is located in the inner side of the fixed frame (8), and the spray head (13) is located on the outer side of the grid machine body (1).

6. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The lower surface of the motor two (9) is fixedly connected with the support plate (6), one end of the input pipe (15) is provided with a water pump, and the input end of the water pump is connected with a water source through a pipeline.

7. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The inner side of the fixed frame (8) is rotatably connected with the rotating pulley two (12), and the inner side of the fixed frame (8) is fixedly connected with the swivel joint (14).

8. A grating machine suitable for sewage sludge treatment according to claim 1, characterized in that, The outer surface of the fixed frame (8) is provided with a plurality of through holes, and the inner walls of the plurality of through holes are movably connected with the synchronous belt (11) and the input pipe (15) respectively.

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