CN219839553U - Building sewage recovery processing device - Google Patents

Abstract

The utility model relates to a building sewage recovery treatment device which comprises a discharge tank, a sedimentation tank and a filtering mechanism, wherein a partition plate is arranged between the discharge tank and the sedimentation tank, a vertically arranged filter screen is arranged on the upper part of the partition plate, the sedimentation tank is connected with the filtering mechanism, the filtering mechanism comprises a horizontally arranged filter tank, the filter tank is provided with the partition plate, the filter tank is divided into a first filtering part and a second filtering part by the partition plate, a horizontally arranged filter screen cylinder I is arranged in the first filtering part, a horizontally arranged filter screen cylinder II is arranged in the second filtering part, the diameter of a filter hole on the filter screen cylinder I is larger than that of a filter hole on the filter screen cylinder II, a water inlet pipe is connected to the bottom of the filter tank, which is positioned at the position of the filter screen cylinder I, a water outlet pipe is connected to the bottom of the filter tank, a through hole is formed in the partition plate, the through hole is communicated with the filter screen cylinder II, and the filter screen cylinder I and the filter screen cylinder II can be cleaned, and the filter screen cylinder II can be prevented from being blocked.

Description

Building sewage recovery processing device

Technical Field

The utility model relates to the field of sewage treatment, in particular to a building sewage recovery treatment device.

Background

A large amount of water can be used in the building construction process, and part of the water can become sewage to be discharged, and sewage contains a plurality of solid impurities such as sand blocks, bricks, gravel and the like, and a comparison document CN206927722U discloses a sewage treatment recovery device for building construction, wherein a first filter screen, a second filter screen and a third filter screen are arranged in a barrel body, and the filter screens are required to be decontaminated in a dismantling mode, so that blockage is prevented, and the disassembly and assembly processes are troublesome.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a building sewage recycling device.

The technical scheme of the utility model is realized as follows: the utility model provides a building sewage recovery processing device, including discharging the pond, sedimentation tank, and filtering mechanism, be provided with the baffle between discharge pond and the sedimentation tank, the filter screen of vertical setting is installed on the upper portion of baffle, the sedimentation tank is connected with filtering mechanism, filtering mechanism includes the filter tank that the level was placed, install the baffle on the filter tank, the baffle divide into first filter part and second filter part with the filter tank, install the filter screen section of thick bamboo one that the level set up in the first filter part, install the filter screen section of thick bamboo two that the level set up in the second filter part, the diameter of the filtration pore on the filter screen section of thick bamboo one is greater than the diameter of the filtration pore on the filter screen section of thick bamboo two, the bottom that just is located the position of filter screen section of thick bamboo one is connected with the inlet tube on the filter tank and be located the bottom of the position of filter screen section of thick bamboo two is connected with the outlet pipe, the through-hole has been seted up on the baffle, the top and the top that is located the filter screen section of thick bamboo two are connected with the wash pipe, be provided with cleaning device on the filter screen section of thick bamboo one, be provided with cleaning device on the filter screen section of thick bamboo two.

Inclined tube filler is installed to the bottom of sedimentation tank, and the fixed plate is installed to the open top department of sedimentation tank, installs agitator motor on the fixed plate, and agitator motor's driving shaft's both sides all are connected with rabbling mechanism, and rabbling mechanism includes two levels and the stirring horizontal pole that the interval set up, is connected with the stirring montant between the tip of two stirring horizontal poles.

The outside of sedimentation tank is connected with the drain pipe, and drain pipe connection has water pump one, and water pump one's delivery port is connected with the connecting pipe, and the connecting pipe is linked together with the lateral part of inlet tube.

Electromagnetic valves are arranged on the drain pipe, the water inlet pipe and the water outlet pipe.

The second cleaning device comprises a second filter screen cylinder, a circular ring is sleeved outside the second filter screen cylinder, the inner side face of the circular ring is connected with bristles, a screw rod is arranged on the circular ring in a penetrating mode, one end of the screw rod extends to the outside of the filter tank and is connected with a first driving motor, the other end of the screw rod is connected with the partition plate in a rotating mode, a guide rod is arranged on the circular ring in a penetrating mode and symmetrically arranged with the screw rod, one end of the guide rod is fixedly connected with the end portion of the partition plate, and the other end of the guide rod is fixedly connected with the inner wall of the filter tank.

The first cleaning device comprises a first filter screen cylinder, a connecting shaft is horizontally arranged in the first filter screen cylinder in a penetrating mode, one end of the connecting shaft extends to the outside of the filter tank, a mounting plate is connected to the through hole of the partition plate, the other end of the connecting shaft is rotationally connected to the mounting plate, a driving motor II is connected to the outer end of the connecting shaft, cleaning mechanisms are arranged on two sides of the connecting shaft and comprise cleaning vertical rods arranged at two intervals, a cleaning cross rod is connected between the cleaning vertical rods, cleaning bristles are connected to the cleaning cross rod and are connected with the first filter screen cylinder in a contact mode.

The technical scheme of the utility model has the following positive effects: the utility model is provided with a discharge tank and a sedimentation tank in sequence, the construction sewage is completely discharged into the discharge tank, and a filter screen is arranged on a partition board and can prevent massive garbage from entering the sedimentation tank; adding a flocculating agent into the sedimentation tank to accelerate the sedimentation of particulate matters, adding a pipe chute filler to increase the sedimentation area, settling impurities at the bottom of the sedimentation tank, filtering clarified liquid at the upper part of the sedimentation tank in a filtering mechanism, connecting a first filtering screen cylinder and a second filtering screen cylinder end to end in the filtering tank, filtering sewage twice, and finally collecting clean water from a water outlet pipe for secondary use; the outer part of the second filter screen cylinder is sleeved with a circular ring, the inner side surface of the circular ring is connected with bristles, and the first drive motor and the screw rod drive the circular ring to move so as to clean the outer part of the second filter screen cylinder to prevent blockage; the second filter screen cylinder is internally connected with a connecting shaft, and the connecting shaft is driven to rotate by the second driving motor, so that cleaning bristles rotate to clean the inside of the second filter screen cylinder, and blockage is prevented.

Drawings

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

Fig. 2 is a schematic connection diagram of the partition plate, the connecting shaft and the cleaning mechanism.

Fig. 3 is a side view of the ring.

FIG. 4 is a schematic illustration of the connection of a spacer plate to a mounting plate.

Detailed Description

As shown in fig. 1-4, a building sewage recycling device comprises a discharge tank 1, a sedimentation tank 2 and a filtering mechanism, wherein a partition plate 3 is arranged between the discharge tank 1 and the sedimentation tank 2, a vertically arranged filter screen 4 is arranged at the upper part of the partition plate 3, the sedimentation tank 2 is connected with the filtering mechanism, the filtering mechanism comprises a horizontally arranged filter tank 5, the filter tank 5 is provided with the partition plate 3, the filter tank 5 is divided into a first filtering part and a second filtering part by the partition plate 3, a horizontally arranged filter screen cylinder I6 is arranged in the first filtering part, a horizontally arranged filter screen cylinder II 7 is arranged in the second filtering part, the diameter of a filter hole on the filter screen cylinder I6 is larger than the diameter of a filter hole on the filter screen cylinder II 7, a water inlet pipe 8 is connected to the bottom of the filter tank 5 and positioned at the position of the filter screen cylinder I6, a water outlet pipe 9 is connected to the bottom of the filter tank 5 and positioned at the position of the filter screen cylinder II 7, a through hole is formed in the partition plate 3, the filter tank 7 and the filter tank I7 and the filter screen cylinder 6 are communicated by the through hole, a cleaning pipe 30 is connected to the top of the filter tank 5 and positioned above the filter screen cylinder II 7, and a cleaning device II is arranged on the filter screen cylinder I; specifically, the building sewage is intensively discharged in the discharge tank 1, water flows into the sedimentation tank 2 from the filter screen 4 on the partition plate 3, relatively large massive impurities are remained in the discharge tank 1, enter the sedimentation tank 2 to further sediment particles, and the supernatant liquid at the upper part enters the filtering mechanism to further filter the sewage to obtain clean liquid for further recovery; the water enters the filter tank 5 from the water inlet pipe 8, large impurities are blocked outside the filter screen cylinder I6, the water enters the filter screen cylinder II 7 from the filter holes of the filter screen cylinder I6, smaller impurities remain in the filter screen cylinder II 7, clean water flows out through the filter holes of the filter screen cylinder II 7, and finally the clean water is discharged from the water outlet pipe 9.

The bottom of the sedimentation tank 2 is provided with a pipe chute packing 10, the top opening of the sedimentation tank 2 is provided with a fixed plate 11, the fixed plate 11 is provided with a stirring motor 12, both sides of a driving shaft of the stirring motor 12 are connected with stirring mechanisms, each stirring mechanism comprises two stirring cross bars 13 which are horizontally arranged at intervals, and a stirring vertical rod 14 is connected between the ends of the two stirring cross bars 13; specifically, a flocculating agent is added into the sedimentation tank 2 to accelerate the sedimentation of the particulate matters, the stirring motor 12 is started to fully mix the flocculating agent with sewage, the sedimentation of the solid particulate matters is accelerated, and the inclined tube filler 10 increases the sedimentation area.

The outside of the sedimentation tank 2 is connected with a drain pipe 15, the drain pipe 15 is connected with a water pump I16, a water outlet of the water pump I16 is connected with a connecting pipe 17, and the connecting pipe 17 is communicated with the side part of the water inlet pipe 8 on the filter tank 5; specifically, the precipitate is settled at the bottom, and the supernatant liquid at the upper part is discharged to the filtering tank 5 through the drain pipe 15 to be filtered.

The second cleaning device comprises a second filter screen cylinder 7, a ring 19 is sleeved outside the second filter screen cylinder 7, the inner side surface of the ring 19 is connected with bristles 20, a lead screw 21 is arranged on the ring 19 in a penetrating way, one end of the lead screw 21 extends to the outside of the filter tank 5 and is connected with a first driving motor 22, the other end of the lead screw 21 is rotationally connected with the partition plate 3, a guide rod 23 is arranged on the ring 19 in a penetrating way, the guide rod 23 is symmetrically arranged with the lead screw, one end of the guide rod 23 is fixedly connected with the end part of the partition plate 6, and the other end of the guide rod 23 is fixedly connected with the inner wall of the filter tank 5; specifically, the second filter screen cylinder 7 is prevented from being blocked, the first driving motor 22 is started to drive the screw rod 21 to rotate, the circular ring 19 moves along the screw rod 21, the bristles 20 are in contact connection with the outer part of the second filter screen cylinder 7, and the bristles 20 clean the outer part of the second filter screen cylinder 7 to prevent blocking.

The first cleaning device comprises a first filter screen cylinder 6, a connecting shaft 24 horizontally penetrates through the first filter screen cylinder 6, one end of the connecting shaft 24 extends to the outside of the filter tank 5, a mounting plate 25 is connected to a through hole of the partition plate 3, the other end of the connecting shaft 24 is rotatably connected to the mounting plate 25, a second driving motor 26 is connected to the outer end of the connecting shaft 24, cleaning mechanisms are arranged on two sides of the connecting shaft 24, each cleaning mechanism comprises two cleaning vertical rods 27 arranged at intervals, a cleaning cross rod 28 is connected between the cleaning vertical rods 27, cleaning brush hairs 29 are connected to the cleaning cross rod 28, and the cleaning brush hairs 29 are in contact connection with the first filter screen cylinder 6; specifically, the second driving motor 26 is started, the connecting shaft 24 rotates to drive the cleaning mechanism to rotate, and the cleaning brush hair 29 cleans the interior of the first filter screen cylinder 6 to prevent the mesh of the first filter screen cylinder 6 from being blocked.

The electromagnetic valves 18 are arranged on the drain pipe 15, the water inlet pipe 8 and the water outlet pipe 9; specifically, after cleaning the first filter screen cylinder 6 and the second filter screen cylinder 7, the cleaning pipe 30 is connected with a water source to flush the filter tank 5, the electromagnetic valve 18 on the drain pipe 15 and the water outlet pipe 9 is closed, and the electromagnetic valve 18 on the water inlet pipe 8 is opened to discharge sewage from the water inlet pipe 8.

Claims (6)

1. The utility model provides a building sewage recovery processing device, includes emission pond, sedimentation tank and filtering mechanism, its characterized in that: be provided with the baffle between emission pond and the sedimentation tank, the filter screen of vertical setting is installed on the upper portion of baffle, the sedimentation tank is connected with filtering mechanism, filtering mechanism includes the filtration jar that the level was placed, install the baffle on the filtration jar, the baffle divide into first filter part and second filter part with the filtration jar, install the filter screen section of thick bamboo first that the level set up in the first filter part, install the filter screen section of thick bamboo second that the level set up in the second filter part, the diameter of the filtration pore on the filter screen section of thick bamboo first is greater than the diameter of the filtration pore on the filter screen section of thick bamboo second, the bottom that just is located the position of filter screen section of thick bamboo first is connected with the inlet tube, the bottom that just is located the position of filter screen section of thick bamboo second on the filtration jar is connected with the outlet pipe, the through-hole has been seted up on the baffle with filter screen section of thick bamboo second and filter screen section of thick bamboo first link together, the top and the top that is located filter screen section of thick bamboo second are connected with the wash pipe, be provided with cleaning device on the filter screen section of thick bamboo first, be provided with cleaning device on the filter screen section of thick bamboo second.

2. The construction wastewater recovery treatment device according to claim 1, wherein: inclined tube filler is installed to the bottom of sedimentation tank, and the fixed plate is installed to the open top department of sedimentation tank, installs agitator motor on the fixed plate, and agitator motor's driving shaft's both sides all are connected with rabbling mechanism, and rabbling mechanism includes two levels and the stirring horizontal pole that the interval set up, is connected with the stirring montant between the tip of two stirring horizontal poles.

3. A construction wastewater recovery treatment apparatus according to claim 2, wherein: the outside of sedimentation tank is connected with the drain pipe, and drain pipe connection has water pump one, and water pump one's delivery port is connected with the connecting pipe, and the connecting pipe is linked together with the lateral part of inlet tube.

4. The construction wastewater recovery treatment device according to claim 1, wherein: the second cleaning device comprises a second filter screen cylinder, a circular ring is sleeved outside the second filter screen cylinder, the inner side face of the circular ring is connected with bristles, a screw rod is arranged on the circular ring in a penetrating mode, one end of the screw rod extends to the outside of the filter tank and is connected with a first driving motor, the other end of the screw rod is connected with the partition plate in a rotating mode, a guide rod is arranged on the circular ring in a penetrating mode and symmetrically arranged with the screw rod, one end of the guide rod is fixedly connected with the end portion of the partition plate, and the other end of the guide rod is fixedly connected with the inner wall of the filter tank.

5. The construction wastewater recovery treatment device according to claim 1, wherein: the first cleaning device comprises a first filter screen cylinder, a connecting shaft is horizontally arranged in the first filter screen cylinder in a penetrating mode, one end of the connecting shaft extends to the outside of the filter tank, a mounting plate is connected to the through hole of the partition plate, the other end of the connecting shaft is rotationally connected to the mounting plate, a driving motor II is connected to the outer end of the connecting shaft, cleaning mechanisms are arranged on two sides of the connecting shaft and comprise cleaning vertical rods arranged at two intervals, a cleaning cross rod is connected between the cleaning vertical rods, cleaning bristles are connected to the cleaning cross rod and are connected with the first filter screen cylinder in a contact mode.

6. The construction wastewater recovery treatment device according to claim 1, wherein: electromagnetic valves are arranged on the drain pipe, the water inlet pipe and the water outlet pipe.