CN216513196U

CN216513196U - Municipal administration is sewage pretreatment device for water supply and drainage

Info

Publication number: CN216513196U
Application number: CN202122823637.9U
Authority: CN
Inventors: 张彩霞
Original assignee: Zhejiang Linsheng Construction Co ltd
Current assignee: Zhejiang Linsheng Construction Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-13
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a sewage pretreatment device for municipal water supply and drainage, which comprises a base and a conveying pipe, wherein a chemical box, a treatment box, a filter box and a water storage box are arranged on the surface of the top of the base, a storage bin and a filter bin are arranged in the filter box, the storage bin is communicated with the filter bin, the treatment box is communicated with the filter bin through the conveying pipe, a storage mechanism is arranged in the filter bin, the storage mechanism consists of a function box, a motor, a gear A, a gear B, a rotating shaft, a screw rod, a movable plate, a storage box and a filter screen, the filter screen is arranged at the communication part of the filter bin and the conveying pipe, the function box is arranged in the storage bin, the motors are arranged in the function box, two groups of the motors are arranged in the function box, the power output ends of the motors are respectively connected with the gear A, one side of the gear A is respectively in gear B in gear engagement, and garbage sundries in sewage are treated through the storage mechanism, the influence of rubbish debris to sewage treatment production is effectively reduced, sewage treatment efficiency is improved.

Description

Municipal administration is sewage pretreatment device for water supply and drainage

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage pretreatment device for municipal water supply and drainage.

Background

Municipal engineering (municipal engineering) refers to municipal infrastructure construction engineering; in China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas and town (village) planning construction ranges and provide paid or unpaid public products and services for residents based on government responsibilities and obligations; various public infrastructure construction supporting city life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example various pipelines closely related with life again: rainwater, sewage, feedwater, normal water, electric power (the part outside the red line), telecommunications, heating power, gas etc. also the construction of square, urban afforestation etc. all belong to the municipal works category, in order to make municipal sewage can accord with the standard of discharging, generally need utilize sewage pretreatment device to carry out the sedimentation treatment to sewage.

Patent number CN202022275681.6 discloses a municipal administration is sewage pretreatment device for drainage through setting up agitating unit and liquid medicine case, can be when municipal administration sewage pretreatment for flocculation liquid can the flash mixed between with sewage, has accelerated reaction rate between the two, has not only improved the sedimentary effect of sewage, has also accelerated the speed of sewage pretreatment moreover, thereby has improved the work efficiency of the preliminary treatment of sewage.

This municipal administration is sewage pretreatment of water device for water supply and sewerage has following drawback: 1. in the sewage pretreatment process, the sewage contains a large amount of garbage sundries, and the garbage sundries can have certain influence on the sewage treatment; 2. after sewage pretreatment device handles sewage, a large amount of silt debris can be remained to inside, and silt debris can produce certain influence to sewage pretreatment device. Therefore, the sewage pretreatment device for municipal water supply and drainage is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sewage pretreatment device for municipal water supply and drainage, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a sewage pretreatment device for municipal water supply and drainage comprises a base and a conveying pipe, wherein a chemical box, a treatment box, a filter box and a water storage tank are arranged on the surface of the top of the base, a storage bin and a filter bin are arranged in the filter box, the storage bin is communicated with the filter bin, the treatment box is communicated with the filter bin through the conveying pipe, a storage mechanism is arranged in the filter bin, the storage mechanism comprises a function box, a motor, a gear A, a gear B, a rotating shaft, a screw rod, a movable plate, a storage box and a filter screen, the filter screen is arranged at the communication position of the filter bin and the conveying pipe, the function box is arranged in the storage bin, the motor is arranged in the function box, two groups of motors are arranged in the function box, the power output end of the motor is connected with the gear A, one side of the gear A is in meshing connection with the gear B, a rotating shaft penetrates through the center of the gear B, and one end of the rotating shaft, which is far away from the gear B, is fixedly connected with the screw rod, the screw rod is located the collecting storage, the collecting storage is provided with the movable plate with the filter bin intercommunication department, set up the screw in the movable plate, and the screw has two sets ofly, the one end that the pivot was kept away from to the screw rod all is located the screw, be provided with the receiver in the collecting storage.

The water treatment device further comprises a cleaning mechanism, the cleaning mechanism is arranged in the treatment box and consists of a water pump, a water pipe and a spray head, the water storage box is internally provided with the water pump, the water outlet end of the water pump is connected with the water pipe, one end of the water pipe, far away from the water pump, is connected with the spray head, and the spray head is positioned on the surface of the side wall of the filter bin; wash the silt debris in the rose box interior filtration storehouse through wiper mechanism, the effectual influence that reduces silt debris to sewage pretreatment production, improve sewage pretreatment device's life, through the water pump circular telegram function that makes in the storage water tank, the water source in the storage water tank can be drawn in the water pump function, thereby the water source gets into in the water pipe along with under the effect of water pump suction, thereby in the guide entering shower nozzle along with the water pipe, the shower nozzle can effectually spray the water source in the filtration storehouse, thereby reach the purpose of washing silt debris.

Furthermore, a feed inlet is formed in the top of the filtering box and communicated with the filtering bin, and a water inlet pipe is arranged at the top of the water storage box; sewage is conveyed to a filter bin in the filter tank through the feed inlet, and a water source is supplemented to the water storage tank through the water inlet pipe, so that the water source in the water storage tank is kept sufficient.

Furthermore, a rubber pad is bonded on the top surface of the moving plate; the rubber mat is bonded on the top of the movable plate, so that the possibility that a water source flows out from a gap between the movable plate and the filter bin can be effectively reduced.

Furthermore, a box door is arranged on the side wall of the filter box, and a handle is arranged on one surface of the box door, which is far away from the filter box; through the chamber door that sets up at the rose box lateral wall, make things convenient for the business turn over of receiver, through manual pulling handle switch chamber door more convenient and fast.

Compared with the prior art, the utility model has the following beneficial effects: the garbage sundries in the sewage are treated by the containing mechanism, the influence of the garbage sundries on the sewage treatment is effectively reduced, the sewage treatment efficiency is improved, the garbage sundries in the sewage can be effectively filtered through the filter screen arranged in the conveying pipe, when the garbage sundries are accumulated to a certain degree in the filter bin, the motor in the functional box in the containing bin can be electrified to operate, the motor operates to drive the gear A to rotate, the gear A rotates to drive the gear B to rotate, the gear B rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the screw rod to rotate, the moving plate is driven to change the position, the moving plate changes the position so as to drive the garbage sundries accumulated in the filter bin to enter the containing bin, the containing box arranged in the containing bin is convenient to collect the garbage sundries, the containing box can be conveniently moved in and out through the box door arranged on the side wall of the filter bin, and the box door can be more convenient and quicker to open and close by manually pulling the handle, the rubber mat is bonded on the top of the movable plate, so that the possibility that a water source flows out from a gap between the movable plate and the filtering bin can be effectively reduced, and the problem that in the sewage pretreatment process in the background technology, a large amount of garbage sundries are contained in the sewage and the garbage sundries have certain influence on the sewage treatment can be effectively solved; wash the silt debris in the rose box interior filtration storehouse through wiper mechanism, the effectual influence that reduces silt debris and to sewage pretreatment production, improve sewage pretreatment device's life, through making the water pump circular telegram function in the storage water tank, the water source in the storage water tank can be drawn in the water pump function, thereby the water source gets into in the water pipe along with under the effect of water pump suction, thereby in the guide along with the water pipe gets into the shower nozzle, the shower nozzle can effectually spray the water source in the rose box, reach the purpose of washing silt debris with this, supply the water source for the storage water tank through the inlet tube, keep the sufficient of water source in the storage water tank, through this mechanism can effectual solution background art in sewage pretreatment device handles the sewage after, inside can remain a large amount of silt debris, silt debris can produce the problem of certain influence to sewage pretreatment device.

Drawings

Fig. 1 is a schematic view of the overall structure of a sewage pretreatment device for municipal water supply and drainage according to the present invention.

Fig. 2 is a schematic structural diagram of an internal mechanism of the sewage pretreatment device for municipal water supply and drainage.

Fig. 3 is a partial structural schematic diagram of a receiving mechanism of the municipal water supply and drainage sewage pretreatment device.

In the figure: 1. a base; 2. a kit; 3. a treatment tank; 4. a filter box; 5. a water storage tank; 6. a delivery pipe; 7. a filtering bin; 8. a storage bin; 9. a storage mechanism; 901. a function box; 902. a motor; 903. a gear A; 904. a gear B; 905. a rotating shaft; 906. a screw; 907. moving the plate; 908. a screw hole; 909. filtering with a screen; 910. a storage box; 10. a cleaning mechanism; 1001. a water pump; 1002. a water pipe; 1003. a spray head; 11. a rubber pad; 12. a feed inlet; 13. a water inlet pipe; 14. a box door; 15. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a municipal sewage pretreatment device for water supply and drainage comprises a base 1 and a delivery pipe 6, wherein a chemical tank 2, a treatment tank 3, a filter tank 4 and a water storage tank 5 are mounted on the top surface of the base 1, a storage bin 8 and a filter bin 7 are arranged in the filter tank 4, the storage bin 8 is communicated with the filter bin 7, the treatment tank 3 is communicated with the filter bin 7 through the delivery pipe 6, a storage mechanism 9 is arranged in the filter bin 7, the storage mechanism 9 is composed of a function tank 901, a motor 902, a gear a903, a gear B904, a rotating shaft 905, a screw 906, a moving plate 907, a storage bin 910 and a filter screen 909, a filter screen 909 is arranged at the communication position of the filter bin 7 and the delivery pipe 6, a function tank 901 is arranged in the storage bin 8, a motor 902 is arranged in the function tank 901, two sets of motors 902 are arranged, the power output ends of the motors are connected with the gear a903, gear B904 is in meshing connection with one side of gear A903, a rotating shaft 905 penetrates through the center of gear B904, one end, far away from gear B904, of rotating shaft 905 is fixedly connected with a screw 906, screw 906 is located in a containing bin 8, a moving plate 907 is arranged at the communicating position of containing bin 8 and a filtering bin 7, screw holes 908 are formed in moving plate 907, two sets of screw holes 908 are formed in screw holes 908, one end, far away from rotating shaft 905, of screw 906 is located in screw holes 908, and a containing box 910 is arranged in containing bin 8.

The device comprises a treatment tank 3 and a cleaning mechanism 10, wherein the treatment tank is internally provided with the cleaning mechanism 10, the cleaning mechanism 10 consists of a water pump 1001, a water pipe 1002 and a spray head 1003, the water storage tank 5 is internally provided with the water pump 1001, the water outlet end of the water pump 1001 is connected with the water pipe 1002, one end of the water pipe 1002, which is far away from the water pump 1001, is connected with the spray head 1003, and the spray head 1003 is positioned on the surface of the side wall of a filtration bin 7; wash the silt debris in the rose box 7 in 4 interior filter houses of rose box through wiper mechanism 10, the effectual influence that reduces silt debris to sewage pretreatment production, improve sewage pretreatment device's life, through making the water pump 1001 circular telegram function in the storage water tank 5, the water source in the storage water tank 5 can be drawn in the water pump 1001 function, thereby the water source is along with in the effect of water pump 1001 suction enters into water pipe 1002 down, thereby along with the guide of water pipe 1002 get into the shower nozzle 1003 in, the shower nozzle 1003 can effectually spray the water source in rose box 7, thereby reach the purpose of washing silt debris.

The top of the filter box 4 is provided with a feed inlet 12, the feed inlet 12 is communicated with the filter bin 7, and the top of the water storage tank 5 is provided with a water inlet pipe 13; sewage is conveyed to the filtering bin 7 in the filtering box 4 through the feeding hole 12, and water is supplemented to the water storage tank 5 through the water inlet pipe 13, so that the water source in the water storage tank 5 is sufficient.

Wherein, a rubber pad 11 is adhered on the top surface of the moving plate 907; the rubber pad 11 is bonded on the top of the moving plate 907, so that the possibility that water flows out from the gap between the moving plate 907 and the filter bin 7 can be effectively reduced.

A box door 14 is arranged on the side wall of the filter box 4, and a handle 15 is arranged on one surface of the box door 14, which is far away from the filter box 4; the box door 14 arranged on the side wall of the filter box 4 facilitates the entrance and exit of the storage box 910, and the box door 14 can be opened and closed by manually pulling the handle 15 more conveniently and quickly.

It should be noted that the utility model is a sewage pretreatment device for municipal water supply and drainage, when in use, the garbage sundries in the sewage are treated by the containing mechanism 9, the influence of the garbage sundries on the sewage treatment is effectively reduced, the sewage treatment efficiency is improved, the garbage sundries in the sewage can be effectively filtered by the filter screen 909 arranged in the conveying pipe 6, when the garbage sundries are accumulated to a certain degree in the filter bin 7, the motor 902 in the functional box 901 in the containing bin 8 can be electrified to operate, the motor 902 operates to drive the gear A903 to rotate, the gear A903 rotates to drive the gear B904 to rotate, the gear B904 rotates to drive the rotating shaft 905 to rotate, the rotating shaft 905 rotates to drive the screw 906 to rotate so as to drive the movable plate 907 to change the position, the movable plate changes the position so as to drive the garbage sundries accumulated in the filter bin 7 to enter the containing bin 8, the containing box 910 arranged in the containing bin 8 is convenient for collecting the garbage sundries 907, the box door 14 arranged on the side wall of the filter box 4 is convenient to enter and exit, the box door 14 is more convenient and faster to open and close by manually pulling the handle 15, the rubber mat 11 is adhered to the top of the moving plate 907, the possibility that a water source flows out from a gap between the moving plate 907 and the filter bin 7 can be effectively reduced, silt sundries in the filter bin 7 in the filter box 4 are washed by the cleaning mechanism 10, the influence of the silt sundries on sewage pretreatment is effectively reduced, the service life of the sewage pretreatment device is prolonged, the water pump 1001 in the water storage tank 5 is electrified to operate, the water pump 1001 can suck the water source in the water storage tank 5, the water source enters the water pipe 1002 under the action of the suction force of the water pump 1001 and enters the spray head 1003 under the guide of the water pipe 1002, the spray head 1003 can effectively spray the water source in the filter bin 7, and the aim of washing the silt sundries is achieved, the water inlet pipe 13 is used for supplementing water source for the water storage tank 5, so that the water source in the water storage tank 5 is sufficient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal administration is sewage pretreatment device for water supply and drainage, includes base (1) and conveyer pipe (6), characterized in that, base (1) top surface mounting has medicament case (2), handles case (3), rose box (4) and storage water tank (5), be provided with storage bin (8) and filter bin (7) in the rose box (4), storage bin (8) are linked together with filter bin (7), it is linked together with filter bin (7) to handle case (3) through conveyer pipe (6), be provided with receiving mechanism (9) in filter bin (7), receiving mechanism (9) comprises function case (901), motor (902), gear A (903), gear B (904), pivot (905), screw rod (906), movable plate (907), receiver (910) and filter screen (909), filter bin (7) and conveyer pipe (6) intercommunication department is provided with filter screen (909), a functional box (901) is arranged in the containing bin (8), a motor (902) is arranged in the functional box (901), two groups of motors (902) are provided, the power output ends of the motors (902) are connected with gears A (903), one side of the gear A (903) is in meshing connection with a gear B (904), the centers of the gears B (904) are provided with rotating shafts (905) in a penetrating way, one end of the rotating shaft (905) far away from the gear B (904) is fixedly connected with a screw rod (906), the screw rod (906) is positioned in the storage bin (8), a moving plate (907) is arranged at the communication position of the storage bin (8) and the filtering bin (7), a screw hole (908) is formed in the moving plate (907), and screw hole (908) have two sets ofly, screw rod (906) are kept away from the one end of pivot (905) and all are located screw hole (908), be provided with receiver (910) in storage bin (8).

2. The sewage pretreatment device for municipal water supply and drainage according to claim 1, further comprising a cleaning mechanism (10), wherein the cleaning mechanism (10) is arranged in the treatment tank (3), the cleaning mechanism (10) comprises a water pump (1001), a water pipe (1002) and a spray head (1003), the water storage tank (5) is internally provided with the water pump (1001), the water outlet end of the water pump (1001) is connected with the water pipe (1002), one end of the water pipe (1002) far away from the water pump (1001) is connected with the spray head (1003), and the spray head (1003) is located on the surface of the side wall of the filter bin (7).

3. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein a feed inlet (12) is formed in the top of the filter tank (4), the feed inlet (12) is communicated with the filter bin (7), and a water inlet pipe (13) is arranged in the top of the water storage tank (5).

4. The pretreatment device for sewage of municipal water supply and drainage according to claim 1, wherein a rubber pad (11) is bonded to the top surface of the moving plate (907).

5. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein a box door (14) is arranged on the side wall of the filter box (4), and a handle (15) is arranged on the side of the box door (14) far away from the filter box (4).