Novel efficient rotary brush grillage machine

Abstract

The utility model discloses a novel efficient rotary brush grillage machine which comprises a machine frame, a water outlet pipe is communicated with the outer wall of the machine frame, a driving mechanism is installed on the machine frame, the output end of the driving mechanism is connected with a rotary brush shaft, a rotary brush net is detachably connected to the rotary brush shaft, a rotary brush is arranged at the end, away from the rotary brush shaft, of the rotary brush net, and a grillage net is arranged below the rotary brush net. The rotary brush net is driven by the driving mechanism to filter floating impurities in the sewage; and the rotating brush is in contact connection with the grating net, a slag discharging channel is formed in one side of the grating net, and the lower portion of the slag discharging channel communicates with a collecting box. The sewage treatment device has the advantages of high filtering efficiency, difficulty in blockage, convenience in maintenance and the like, and can effectively improve the sewage treatment efficiency and reduce the maintenance cost.

Description

Technical Field

[0001] The utility model relates to a grille machine, in particular to a new type of high-efficiency rotary brush grille machine, belonging to the technical field of sewage treatment equipment. Background Art

[0002] In the process of sewage treatment, the grille machine is used to remove solid impurities in the sewage to protect the normal operation of subsequent treatment equipment. There are some problems in the use of traditional rotary brush grille machines, such as low filtration efficiency, easy blockage, and high maintenance costs.

[0003] In view of this, it is necessary to design a new type of high-efficiency rotary brush grille machine to solve the above technical problems. Summary of the Utility Model

[0004] In order to solve the deficiencies of the above technologies, the utility model provides a new type of high-efficiency rotary brush grille machine, which solves the problems of low filtration efficiency, difficult filtration of floating objects, and easy blockage of the existing rotary brush grille machine.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of high-efficiency rotary brush grille machine, including a frame, a water outlet pipe is connected to the outer wall of the frame, a driving mechanism is installed on the frame, the output end of the driving mechanism is connected to a rotary brush shaft, a rotary brush net is detachably connected to the rotary brush shaft, a rotary brush is arranged at one end of the rotary brush net away from the rotary brush shaft, and a grille net is arranged below it. The rotary brush net filters floating impurities in the sewage driven by the driving mechanism;

[0006] The rotary brush is in contact with the grille net, a slag discharge channel is arranged on one side of the grille net, and a collection box is connected below the slag discharge channel.

[0007] Preferably, U-shaped mounting plates are oppositely arranged at both ends of the rotary brush shaft, and the rotary brush net is inserted and matched in the mounting plates.

[0008] Preferably, a frame is arranged around the rotary brush net, and a number of round holes are spaced apart on the frame. The rotary brush net is detachably connected to the rotary brush through the frame.

[0009] Preferably, a number of threaded holes adapted to the round holes are arranged on the mounting plate, and the mounting plate is connected to the frame of the rotary brush net through bolts.

[0010] Preferably, the grille net is semi-circular, and its left and right ends are respectively flush with the top of the frame.

[0011] Preferably, the driving mechanism includes a motor and a reducer, and the output end of the motor is connected to the rotary brush shaft through the reducer.

[0012] Preferably, the slag discharge channel includes an upper connection cavity and a lower conveying cavity. The opening of the connection cavity faces the rotary brush shaft. The top of the conveying cavity is connected to the connection cavity, and the bottom is connected to a pull-out collection box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1) Improve the filtration efficiency: By installing the rotary brush net and cooperating with the rotary brush, solid impurities in the sewage can be intercepted more effectively.

[0015] 2) Not easily blocked: By cleaning the floating impurities with the rotary brush net and cleaning the grille net in time with the rotary brush, the possibility of blockage is reduced.

[0016] 3) Easy to maintain: The equipment has a simple structure, and the rotary brush net and the grille net are easy to replace and repair, reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is Figure 1 a front view structure diagram of

[0019] Figure 3 It is Figure 2 a top view structure diagram of

[0020] Figure 4 It is Figure 2 a side view structure diagram of

[0021] Figure 5 It is a schematic diagram of the connection structure of the rotary brush net.

[0022] In the figure: 1, frame; 2, rotary brush net; 3, rotary brush shaft; 4, rotary brush; 5, grille net; 6, water outlet pipe; 7, slag discharge channel; 8, collection box; 9, motor; 10, reducer; 21, frame; 22, round hole; 31, mounting plate; 71, connection cavity; 72, conveying cavity. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0024] Figures 1-4 A novel and efficient rotary brush grille machine shown in the figure includes a frame 1. A water outlet pipe 6 is communicated with the outer wall of the frame 1, and the frame plays a supporting role. A driving mechanism is installed on the frame 1, the output end of the driving mechanism is connected to the rotary brush shaft 3, a rotary brush net 2 is detachably connected to the rotary brush shaft 3, a rotary brush 4 is arranged at one end of the rotary brush net 2 far from the rotary brush shaft, and a grille net 5 is arranged below it. The rotary brush net 2 filters floating impurities in the sewage driven by the driving mechanism.

[0025] The driving mechanism is used to drive the rotating brush screen to rotate. During the rotation of the rotating brush screen, the rotating brush on it is driven to contact the grid screen, and during the rotation process, the rotating brush cleans the impurities on the grid screen, and the rotating brush screen realizes the cleaning of floating impurities in water when rotating;

[0026] The rotating brush 4 is in contact with the grid screen 5. There is a slag discharge channel 7 on one side of the grid screen 5, and a collection box 8 is connected below the slag discharge channel 7. The impurities brushed off by the rotating brush will be transported out with the rotation of the rotating brush screen, and finally the impurities can be transported to the collection box along the slag discharge channel.

[0027] Among them, the rotating brush screen is made of high-strength corrosion-resistant materials, with characteristics such as durability, wear resistance, and rust resistance. Generally, stainless steel mesh is used, which can effectively reduce costs, quickly filter floating impurities in sewage during the rotation process, and increase the slag removal efficiency compared with traditional rotating brush grille machines. The material of the rotating brush has a certain flexibility and wear resistance, such as nylon, stainless steel wire, etc., and can effectively contact the grid screen and clean the impurities on it.

[0028] Furthermore, U-shaped mounting plates 31 are oppositely arranged at both ends of the rotating brush shaft 3, and the rotating brush screen 2 is inserted and matched inside the mounting plates 31. A number of threaded holes adapted to the round holes are provided on the mounting plates 31, and the mounting plates 31 are connected to the frame 21 of the rotating brush screen through bolts. The rotating brush screen is detachably connected to the rotating brush shaft, and the thick and thin rotating brush screens can be quickly replaced according to the sewage inflow situation, making it more flexible and convenient to use.

[0029] As Figure 5 shown, a frame 21 is provided around the rotating brush screen 2, and a number of round holes 22 are spaced apart on the frame 21. The rotating brush screen 2 is detachably connected to the rotating brush 4 through the frame. When in use, the frame is inserted into the mounting plate, and the rotating brush screen is fixed through bolts, and the rotating brush can be replaced according to the use requirements.

[0030] Preferably, the grid screen 5 is semicircular, and its left and right ends are respectively flush with the top of the frame. The grid screen is made of high-strength corrosion-resistant materials and is used to intercept solid impurities in sewage. As the rotating brush rotates, the bristles on it gradually contact the grid screen. When the bristles contact the grid screen, a certain frictional force will be generated. Under the action of the frictional force, the bristles on the rotating brush can brush off the impurities intercepted on the grid screen. The shape and arrangement of the bristles are designed to better adapt to the structure of the grid screen to ensure that the impurities can be effectively removed. For example, the bristles may be arranged in a spiral shape, or have different lengths and angles, so as to comprehensively clean each part of the grid screen during the rotation process.

[0031] Preferably, the driving mechanism includes a motor 9 and a speed reducer 10. The output end of the motor 9 is connected to the rotary brush shaft 3 through the speed reducer 10. The driving mechanism provides power for the rotary brush screen, enabling it to perform a rotational motion to clean impurities.

[0032] Preferably, the slag discharge channel 7 includes an upper connection cavity 71 and a lower conveying cavity 72. The opening of the connection cavity 71 faces the rotary brush shaft. The top of the conveying cavity 72 is connected to the connection cavity 71, and the bottom is connected to a pull-out collection box 8. After the sewage flows into the rotary brush grille machine, the rotary brush screen rotates driven by the driving mechanism, and the impurities on the grille are cleaned by the bristles. The cleaned impurities enter the connection cavity and are collected through the collection box. The collection box adopts a pull-out structure for convenient and timely cleaning of impurities.

[0033] The purpose of the present utility model is to provide a new type of efficient rotary brush grille machine. On the basis of the traditional rotary brush grille machine, a rotary brush screen is newly added. Driven by the driving mechanism, the rotary brush screen rotates with the rotation of the rotary brush shaft. During the rotation process, it can quickly filter the floating impurities in the sewage. Compared with the traditional rotary brush grille machine, the slag removal efficiency is increased. The present utility model has the advantages of high filtration efficiency, not easily blocked, and convenient maintenance, and can effectively improve the sewage treatment efficiency and reduce the maintenance cost.

[0034] The above embodiments are not limitations to the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model also belong to the protection scope of the present utility model.

Claims

1. A novel and efficient rotary brush grille machine, including a frame (1), and a water outlet pipe (6) is communicated with the outer wall of the frame (1), characterized in that: A driving mechanism is installed on the frame (1), the output end of the driving mechanism is connected to the rotary brush shaft (3), a rotary brush screen (2) is detachably connected to the rotary brush shaft (3), a rotary brush (4) is arranged at one end of the rotary brush screen (2) away from the rotary brush shaft, a grille screen (5) is arranged below it, and the rotary brush screen (2) filters floating impurities in the sewage driven by the driving mechanism; The rotary brush (4) is in contact with the grille screen (5), a slag discharge channel (7) is arranged on one side of the grille screen (5), and a collection box (8) is communicated below the slag discharge channel (7).

2. The novel and efficient rotary brush grille machine according to claim 1, wherein: U-shaped mounting plates (31) are oppositely arranged at both ends of the rotary brush shaft (3), and the rotary brush screen (2) is inserted in the mounting plates (31) in a matching manner.

3. The novel and efficient rotary brush grille machine according to claim 2, characterized in that: A frame (21) is arranged around the rotary brush screen (2), and a plurality of round holes (22) are spaced apart on the frame (21). The rotary brush screen (2) is detachably connected to the rotary brush (4) through the frame.

4. The novel and efficient rotary brush grille machine according to claim 3, characterized in that: A plurality of threaded holes adapted to the round holes are formed in the mounting plate (31), and the mounting plate (31) is connected to the frame (21) of the rotary brush screen through bolts.

5. The novel and efficient rotary brush grille machine according to claim 1, characterized in that: The grille screen (5) is semi-circular, and its left and right ends are flush with the top of the frame respectively.

6. The novel and efficient rotary brush grille machine according to claim 1, wherein: The driving mechanism includes a motor (9) and a speed reducer (10), and the output end of the motor (9) is connected to the rotary brush shaft (3) through the speed reducer (10).

7. The novel and efficient rotary brush grille machine according to claim 1, characterized in that: The slag discharge channel (7) includes an upper connecting cavity (71) and a lower conveying cavity (72). The opening of the connecting cavity (71) faces the rotary brush shaft. The top of the conveying cavity (72) is communicated with the connecting cavity (71), and the bottom is communicated with the pull-out type collection box (8).

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