CN219539638U - Grid dirt separator for municipal wastewater treatment - Google Patents

Abstract

The utility model discloses a grid sewage remover for municipal sewage treatment, and relates to the technical field of grid sewage removers. The novel sewage treatment device comprises a machine body, wherein a sewage treatment grid belt is arranged between a third driving pipe, a second driving pipe and a first driving pipe, a plurality of slit holes are formed in the surface of the sewage treatment grid belt, a driving belt is rotationally connected between a first belt pulley and a second belt pulley, and an exhaust mechanism is arranged in the machine body. The exhaust mechanism is designed, and the discharged gas blows off impurities attached to the decontamination grating belt through a plurality of slit holes on the decontamination grating belt, so that the decontamination effect can be effectively improved, and secondary pollution to water is prevented. The shape of the dirt removing grille hook is designed, the barb shape is favorable for salvaging impurities in sewage, a plurality of holes are formed in the dirt removing grille hook, a plurality of screws are designed in the dirt removing grille hook to be favorable for hooking impurities, and the effect of salvaging sewage impurities is improved.

Description

Grid dirt separator for municipal wastewater treatment

Technical Field

The utility model relates to the technical field of grid dirt removers, in particular to a grid dirt remover for municipal sewage treatment.

Background

The grid dirt separator is mainly used for collecting impurities floating on the surface of sewage, the impurities floating on the surface of the sewage are fished up through the reverse transmission of the grid belt and water flow, and the sewage is decontaminated, so that the utility model is wide in practicability. The utility model with publication number of CN209493336U discloses a grating cleaner: including the main frame, the inside of main frame is provided with the grid, the upper end of grid is provided with the transfer block, one side of transfer block is provided with the chain, the both sides of chain are provided with first transmission shaft and second transmission shaft, and the second transmission shaft sets up the upper end at first transmission shaft, one side of second transmission shaft is provided with album sediment fill. The comparison document has the following problems: 1. although the sewage baffle is arranged, the impurities adhered to the grid belt cannot be effectively removed, the impurities can be carried back into water along with the rotation of the grid belt, secondary pollution to water is caused, especially tiny impurities are difficult to treat, and the sewage treatment effect is poor. 2. The file is provided with the strip-shaped grating belt, impurities in sewage cannot be effectively salvaged by the strip-shaped grating belt, and the sewage can flow back into a water tank with the impurities when the strip-shaped grating belt is lifted from the water due to certain adhesiveness of the water, so that the salvaging effect is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a grid dirt remover for municipal sewage treatment, which solves the problems that 1. Although a sewage baffle is arranged, impurities adhered to a grid belt cannot be effectively removed in the mode, the impurities can be carried back into water along with the rotation of the grid belt, so that secondary pollution to water is caused, especially tiny impurities are difficult to treat, and the sewage treatment effect is poor. 2. The file is provided with the strip-shaped grating belt, impurities in sewage cannot be effectively salvaged by the strip-shaped grating belt, and the sewage can flow back into a water tank with the impurities when the strip-shaped grating belt is lifted from the water due to certain adhesiveness of the water, so that the salvaging effect is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a municipal wastewater treatment is with grid scrubbing machine, includes the organism, the organism lower extreme rotates installs first transmission shaft, the organism is close to the one end rotation of first transmission shaft is installed the second transmission shaft, the organism is kept away from the one end rotation of first transmission shaft is installed the third transmission shaft, the organism upper wall is equipped with the motor, be equipped with the opening in the organism upper wall, first transfer sleeve is equipped with first transmission pipe, second transfer sleeve is equipped with the second transmission pipe, third transfer sleeve is equipped with the third transmission pipe, the third transmission pipe with the second transmission pipe with be provided with the scrubbing grille area between the first transmission pipe, be equipped with a plurality of slit holes on the scrubbing grille area surface, be equipped with the second belt pulley on the third transmission shaft, the motor is located open-ended upper end lateral wall is equipped with first belt pulley, rotate between first belt pulley and the second belt pulley and be connected with the drive belt, the drive belt passes the opening, be equipped with exhaust mechanism in the organism.

Preferably, the exhaust mechanism comprises an air pump arranged on a vertical wall surface on one side of the machine body, an air inlet is formed in the input end of the air pump, an air pipe is arranged at the output end of the air pump, a pair of holes are formed in the vertical wall surface, close to the air pump, of the machine body, the air pipe penetrates through the pair of holes, an inner bearing is arranged on the inner vertical wall surface, far away from the air pump, of the machine body, the other end of the air pipe is fixedly inserted in the inner bearing, and two pairs of air outlets are formed in the lower wall surface of the air pipe.

Preferably, the dirt removing grille belt is provided with a plurality of dirt removing grille hooks, the lower wall surface and the side wall surface of the dirt removing grille hooks are respectively provided with a plurality of holes, and the inner bottom surface of the dirt removing grille hooks are respectively provided with a plurality of screws.

Preferably, the machine body is provided with a pair of second motors on one side wall surfaces of the cavities, the driving ends of the second motors are provided with shaft rods, the shaft rods penetrate through the pair of cavities, the other ends of the shaft rods are movably connected to the vertical wall surfaces inside the machine body, and brush rolls are fixedly sleeved outside the shaft rods.

Preferably, the lower wall surface is equipped with three pairs of pulleys in the organism, and three pairs of the pulleys are last to have placed the containing box, the containing box is kept away from a side wall surface of scrubbing grid area is equipped with the handle.

Preferably, the surface of the brush roller is provided with a plurality of brush hairs, and the upper end of the brush roller is contacted with the lower end of the decontamination grille belt.

Advantageous effects

The utility model provides a grid sewage disposal machine for municipal sewage treatment, which is designed with an exhaust mechanism, wherein air sucked from an air inlet is discharged through two pairs of air outlets by adjusting an air pump, a part of impurities are adhered to a sewage disposal grid belt, the discharged air blows off the impurities adhered to the sewage disposal grid belt through a plurality of slit holes on the sewage disposal grid belt, the sewage disposal effect of the grid sewage disposal machine can be effectively improved, the impurities remained on the sewage disposal grid belt are prevented from flowing into a water tank again, and secondary pollution is carried out on water.

The utility model provides a grid dirt remover for municipal sewage treatment, which designs the shape of a dirt removing grid hook, wherein the shape of a barb is beneficial to salvaging impurities in sewage, a plurality of holes are formed in the dirt removing grid hook, water can flow away from the holes when the impurities in the sewage are salvaged, the impurities are prevented from being brought back into water when the impurities flow out from the side wall of the grid hook because of the adhesion of the water, and a plurality of screws are designed in the dirt removing grid hook to facilitate the hooking of the impurities, so that the effect of salvaging the impurities in the sewage is improved.

Drawings

Fig. 1 is a schematic side view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

FIG. 3 is a schematic view of an exhaust mechanism according to the present utility model.

Fig. 4 is a schematic diagram of the transmission mechanism of the present utility model.

Fig. 5 is a schematic view showing the appearance of the dirt removing grill hook of the present utility model.

Fig. 6 is a schematic side view of the dirt removing grill hook of the present utility model.

In the figure: 1-a first drive tube; 2-a machine body; 3-an electric motor; 4-a transmission belt; 5-opening; 6-a second drive tube; 7-a third drive tube; 8, a storage box; 9-pulleys; 10-handle; 11-brushing roller; 12-a decontamination grille belt; 13-a dirt removal grill hook; 14-trachea; 15-a first drive shaft; 16-a second motor; 17-an air pump; 18-an air inlet; 19-an air outlet; 20-inner bearings; 21-a third drive shaft; 22-a second drive shaft; 23-holes; 24-screw.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a municipal wastewater treatment is with grid scrubbing machine, includes organism 2, the organism 2 lower extreme rotates installs first transmission shaft 15, the organism 2 is close to the one end rotation of first transmission shaft 15 is installed second transmission shaft 22, the organism 2 is kept away from the one end rotation of first transmission shaft 15 is installed third transmission shaft 21, the upper wall of organism 2 is equipped with motor 3, be equipped with opening 5 in the upper wall of organism 2, first transmission shaft 15 cover is equipped with first transmission tube 1, second transmission shaft 22 cover is equipped with second transmission tube 6, third transmission shaft 21 cover is equipped with third transmission tube 7, third transmission tube 7 with second transmission tube 6 and be provided with scrubbing grid area 12 between the first transmission tube 1, be equipped with a plurality of slit holes on the scrubbing grid area 12 surface, be equipped with the second belt pulley on the third transmission shaft 21, motor 3 is located the upper end lateral wall of opening 5 is equipped with first belt pulley, rotate between first belt pulley and the second belt pulley and be connected with drive belt 4, drive belt 4 is equipped with in the opening 5, the organism 2 is passed through. The driving belt 4 is arranged, the dirt removing grille belt 12 is driven to rotate through the rotation of the motor 3, and the structure is simple and the operation is convenient.

Further, the exhaust mechanism comprises an air pump 17 installed on a vertical wall surface on one side of the machine body 2, an air inlet 18 is formed in the input end of the air pump 17, an air pipe 14 is arranged at the output end of the air pump 17, a pair of holes are formed in the vertical wall surface, close to the air pump 17, of the machine body 2, the air pipe 14 penetrates through the pair of holes, an inner bearing 20 is arranged on the inner vertical wall surface, far away from the air pump 17, of the machine body 2, the other end of the air pipe 14 is fixedly inserted into the inner bearing 20, and two pairs of air outlets 19 are formed in the lower wall surface of the air pipe 14. Set up exhaust mechanism, blow gas to decontamination grille area 12 through atmospheric pressure, gas can blow impurity through the slit hole on the decontamination grille area 12, is favorable to improving the scrubbing effect.

Further, the dirt removing grille belt 12 is provided with a plurality of dirt removing grille hooks 13, the lower wall surface and the side wall surface of the dirt removing grille hooks 13 are respectively provided with a plurality of holes 23, and the inner bottom surface of the dirt removing grille hooks 13 are respectively provided with a plurality of screws 24. Through the shape of design scrubbing grid hook 13, increase scrubbing grid hook 13 and salvage the effect of impurity, improve the scrubbing effect.

Further, a second motor 16 is disposed on a side wall surface of the body 2 having a pair of holes, a shaft lever is disposed at a driving end of the second motor 16, the shaft lever penetrates through the pair of holes, the other end of the shaft lever is movably connected to a vertical wall surface inside the body 2, and a brush roller 11 is fixedly sleeved outside the shaft lever. The brush roller 11 is arranged to remove the impurities on the decontamination grille belt 12 for the second time, thereby increasing the decontamination effect.

Further, three pairs of pulleys 9 are arranged on the inner lower wall surface of the machine body 2, the three pairs of pulleys 9 are provided with a storage box 8, and a handle 10 is arranged on a side wall surface of the storage box 8, which is far away from the decontamination grille belt. The handle 10 and the three pairs of pulleys 9 are arranged, so that the storage box 8 can be conveniently pulled out, and the operation is convenient.

Further, the surface of the brush roller 11 is provided with a plurality of brush hairs, and the upper end of the brush roller 11 is contacted with the lower end of the decontamination grating belt 12. The brush hairs on the surface of the brush roller 11 can wipe off impurities in the slit holes when contacting with the lower end of the dirt removing grille belt 12, thereby improving the cleaning effect.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: firstly, a motor 3 is started to rotate, the motor 3 rotates to drive a first belt pulley to rotate, the first belt pulley rotates to drive a driving belt 4 to rotate, the driving belt 4 rotates to drive a second belt pulley to rotate, the second belt pulley rotates to drive a third rotating shaft 21 to rotate, the third rotating shaft 21 rotates to drive a third rotating tube 7 to rotate, the third rotating tube 7 rotates to drive a decontamination grating belt 12 to rotate, the decontamination grating belt 12 rotates to drive a first driving tube 1 to rotate, the decontamination grating belt 12 rotates to drive a second driving tube 6 to rotate, the decontamination grating belt 12 rotates to drive a decontamination grating hook 13 to rise, the decontamination grating hook 13 rises to hook impurities in water through a plurality of screws 24 in the interior, when the decontamination grating hook 13 floats out of the water, water flows out from a plurality of holes, the impurities move to the upper end of the third rotating tube 7 along with the rotation of the decontamination grating belt 12, part of impurities can fall into the containing box 8 from the side wall surface of the third rotating tube 7, the air pump 17 is started, air is sucked into the air pump 17 from the air inlet 18, air flows into the air pipe 14 from the air pump 17 and is discharged from the two pairs of air outlets 19, as the two pairs of air outlets 19 are opposite to the decontamination grille belt 12, the discharged air can blow out impurities remained on a plurality of slit holes of the decontamination grille belt 12, the impurities fall into the containing box 8, the second motor 16 is started to rotate, the second motor 16 is rotated to drive the shaft lever to rotate, the shaft lever is rotated to drive the brush roller 11 to rotate, the brush roller 11 is connected with the decontamination grille belt 12 and is in reverse rotation, a plurality of brush hairs on the surface of the brush roller 11 brush the impurities remained on the decontamination grille belt 12, the impurities fall into the containing box 8, and the handle 10 is pulled to be pulled out of the containing box 8 to treat sewage impurities, and sewage decontamination is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (6)

1. The utility model provides a municipal wastewater treatment is with grid scrubbing machine, includes organism (2), a serial communication port, first transmission shaft (15) are installed in organism (2) lower extreme rotation, organism (2) are close to the one end rotation of first transmission shaft (15) is installed second transmission shaft (22), the one end rotation of first transmission shaft (15) is kept away from to organism (2) is installed third transmission shaft (21), organism (2) upper wall is equipped with motor (3), be equipped with opening (5) in organism (2) upper wall, first transmission shaft (15) cover is equipped with first transmission tube (1), second transmission shaft (22) cover is equipped with second transmission tube (6), third transmission shaft (21) cover is equipped with third transmission tube (7), third transmission tube (7) with be provided with scrubbing grid area (12) between second transmission tube (6) and first transmission tube (1), be equipped with a plurality of slit holes on the surface in scrubbing grid area (12), third transmission shaft (15) cover is equipped with first transmission tube (1), second transmission tube (4) cover is equipped with opening and second transmission tube (4) are equipped with, be equipped with opening between belt pulley (4), an exhaust mechanism is arranged in the machine body (2).

2. The grid sewage treatment machine according to claim 1, wherein the exhaust mechanism comprises an air pump (17) mounted on a vertical wall surface on one side of the machine body (2), an air inlet (18) is formed in an input end of the air pump (17), an air pipe (14) is arranged at an output end of the air pump (17), a pair of holes are formed in a vertical wall surface, close to the air pump (17), of the machine body (2), the air pipe (14) penetrates through the pair of holes in the upper middle position, an inner bearing (20) is arranged on an inner vertical wall surface, far away from the air pump (17), of the machine body (2), the other end of the air pipe (14) is fixedly inserted into the inner bearing (20), and two pairs of air outlets (19) are formed in a lower wall surface of the air pipe (14).

3. The grid sewage treatment machine according to claim 1, wherein the plurality of the sewage treatment grid hooks (13) are arranged on the sewage treatment grid belt (12), a plurality of holes (23) are respectively arranged on the lower wall surface and the side wall surface of the plurality of the sewage treatment grid hooks (13), and a plurality of screws (24) are respectively arranged on the inner bottom surfaces of the plurality of the sewage treatment grid hooks (13).

4. The grid sewage treatment machine according to claim 1, wherein the machine body (2) is provided with a pair of hollow side wall surfaces, a second motor (16) is arranged on one side wall surface of the hollow, a shaft lever is arranged at the driving end of the second motor (16), the shaft lever penetrates through the hollow of the pair of middle and lower positions, the other end of the shaft lever is movably connected to the inner vertical wall surface of the machine body (2), and a brush roller (11) is fixedly sleeved outside the shaft lever.

5. The grid sewage treatment machine according to claim 1, wherein three pairs of pulleys (9) are arranged on the inner lower wall surface of the machine body (2), storage boxes (8) are arranged on the three pairs of pulleys (9), and a handle (10) is arranged on a side wall surface, far away from the sewage treatment grid belt, of the storage boxes (8).

6. The grid cleaner for municipal sewage treatment according to claim 4, wherein a plurality of bristles are arranged on the surface of the brush roller (11), and the upper end of the brush roller (11) is contacted with the lower end of the cleaning grid belt (12).