CN216092540U

CN216092540U - Water supply system

Info

Publication number: CN216092540U
Application number: CN202122054551.4U
Authority: CN
Inventors: 廖梦梦
Original assignee: Xishuangbanna Dai Xiansheng Agricultural Development Co ltd
Current assignee: Xishuangbanna Dai Xiansheng Agricultural Development Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-22
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a water supply system which comprises a filter tank, a reservoir, a drain pipe, a water pumping pipe, a wastewater inlet pipe, a roller filter device, a material receiving chute and a high-pressure water spray head. The water filtering tank adopts a drum-type water filtering structure, has the advantages of large water treatment capacity and difficult blockage, and is particularly suitable for treating the cleaning wastewater of the small glutinous rice bunk; the separated solid impurities can be automatically discharged, and the solid impurities can be collected and reused; and the filtered cleaning wastewater is sent to a reservoir and can be pumped to a corn cleaning procedure for continuous use, so that water circulation is formed, and water resources are saved.

Description

Water supply system

Technical Field

The utility model belongs to the technical field of corn processing, and particularly relates to a water supply system.

Background

The small glutinous rice corn cleaning process is one of the main processing procedures, the cleaning mainly adopts the modes of bubble cleaning, rolling rod cleaning, high-pressure spraying cleaning and the like, the cleaning process can generate cleaning wastewater containing a large amount of impurities, the cleaning wastewater is used for corn cleaning after being filtered, however, the impurity amount is large, the traditional filtering equipment is easy to block, the defects of high shutdown cleaning frequency, small water treatment capacity and the like exist, and solid impurities need to be manually matched for cleaning, so that the labor intensity is high. For this reason, it is necessary to develop a water supply system capable of solving the above problems.

Disclosure of Invention

The utility model aims to provide a water supply system.

The utility model aims to realize the purpose, which comprises a filter tank and a reservoir, wherein a water outlet at the bottom of the filter tank 1 is connected with a water inlet at the top of the reservoir through a water discharge pipe, the water discharge pipe is provided with a water pump, the reservoir is provided with a water suction pipe, the top of the filter tank is provided with a wastewater inlet pipe, the filter tank is internally provided with a roller filter device, the roller filter device comprises a motor, a roller, a supporting wheel, a sealing cover and a cylinder, the motor is arranged at the outer side of the filter tank, the roller is positioned in the filter tank and is obliquely arranged in a horizontal shape, the roller is a net cylinder, the outer walls at two ends of the roller are respectively provided with a circle of groove along the circumferential direction of the roller, the supporting wheel is positioned at the bottom of the roller, the supporting wheel is embedded in the groove, the bottom of the supporting wheel is provided with a bracket, two ends of the bracket are connected with the inner wall of the filter tank, a gear ring is arranged in the groove at the higher end of the roller, the corresponding supporting wheel is a gear, and is engaged with the gear, the gear is connected through the power take off portion of pivot with the motor, the cylinder both ends be open structure, the lower extreme of waste water inlet tube stretches into to the cylinder in from the higher one end of cylinder, the closing cap lid in the lower one end of cylinder, the filter tank outside that the lower one end of cylinder is relative is equipped with the cylinder, the piston rod of cylinder passes the filter tank, with closing cap center rigid coupling, the lower one end below slope of cylinder be provided with and connect the material spout, connect the material spout to wear out outside the filter tank, top and the bottom that is close to the lower one end of cylinder are symmetry respectively and are provided with the high pressure water jet, the high pressure water jet towards the lower one end of cylinder.

The utility model has the beneficial effects that: the water filtering tank adopts a drum-type water filtering structure, has the advantages of large water treatment capacity and difficult blockage, and is particularly suitable for treating the cleaning wastewater of the small glutinous rice bunk; the separated solid impurities can be automatically discharged, and the solid impurities can be collected and reused; and the filtered cleaning wastewater is sent to a reservoir and can be pumped to a corn cleaning procedure for continuous use, so that water circulation is formed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a roller and a shoveling plate;

FIG. 3 is a schematic view of the circular recess of the closure;

in the figure: 1-a filter tank, 2-a water storage tank, 3-a water discharge pipe, 4-a water suction pipe, 5-a wastewater inlet pipe, 6-a motor, 7-a roller, 8-a support wheel, 9-a sealing cover, 10-a cylinder, 11-a material receiving chute, 12-a gear ring, 13-a high-pressure water spray head, 14-a shovelling plate, 15-a partition plate and 16-a sewer pipe.

Detailed Description

The utility model is further described with reference to the accompanying drawings, but the utility model is not limited in any way, and any alterations or substitutions based on the teaching of the utility model are within the scope of the utility model.

As shown in attached figures 1-3, the utility model comprises a filter tank 1 and a reservoir 2, a water outlet at the bottom of the filter tank 1 is connected with a water inlet at the top of the reservoir 2 through a water outlet pipe 3, the water outlet pipe 3 is provided with a water pump, a water pumping pipe 4 is arranged on the reservoir 2, a wastewater inlet pipe 5 is arranged at the top of the filter tank 1, a roller filter device is arranged in the filter tank 1, the roller filter device comprises a motor 6, a roller 7, a supporting wheel 8, a sealing cover 9 and a cylinder 10, the motor 6 is arranged at the outer side of the filter tank 1, the motor 6 is a speed reducing motor, the roller 7 is arranged in the filter tank 1, the roller 7 is arranged in a horizontal inclined manner, the roller 7 is a net cylinder, the outer walls at two ends of the roller 7 are respectively provided with a circle of grooves along the circumferential direction of the roller 7, the supporting wheel 8 is arranged at the bottom of the roller 7, the supporting wheel 8 is embedded in the grooves, the bottom of the supporting wheel 8 is provided with a bracket, two ends are connected with the inner wall of the filter tank 1, the recess of the higher one end of cylinder 7 in be equipped with ring gear 12, the supporting wheel 8 that corresponds is the gear, ring gear 12 and gear engagement, the gear is connected with the power take off portion of motor 6 through the pivot, 7 both ends of cylinder be open structure, the lower extreme of waste water inlet tube 5 stretches into to cylinder 7 in from the higher one end of cylinder 7, closing cap 9 lid in the lower one end of cylinder 7, the 1 outside of the filter tank that the lower one end of cylinder 7 is relative is equipped with cylinder 10, the piston rod of cylinder 10 passes filter tank 1, with the central rigid coupling of closing cap 9, the lower one end below of cylinder 7 slope be provided with and connect material spout 11, connect material spout 11 to wear out to filter tank 1 outside, the top and the bottom that are close to the lower one end of cylinder 7 symmetry respectively are provided with high pressure water jet 13, high pressure water jet 13 is towards the lower one end of cylinder 7.

Shoveling plates 14 are sequentially arranged on the inner wall of the roller 7 along the circumferential direction of the roller 7; the shoveling plate 14 can shovel solid impurities in the roller 7 in the rotating process of the roller 7, so that moisture carried by the solid impurities can be filtered out conveniently.

The inclination angle of the roller 7 is 2-3 degrees.

The outer wall of the middle part of the roller 7 is respectively provided with a circle of groove along the circumferential direction of the roller 7, the bottom of the middle part of the roller 7 is provided with a supporting wheel, and the supporting wheel is embedded into the corresponding groove; the stability of the drum 7 can be further improved by the grooves in the middle of the drum 7 and the corresponding support wheels.

One surface of the sealing cover 9 facing the roller 7 is provided with a circular concave part, and the lower end of the roller 7 is propped against the circular concave part.

The device comprises at least two roller filtering devices, wherein the roller filtering devices are arranged in a filtering tank 1 from top to bottom, a partition plate 15 is arranged on the inner wall of the filtering tank 1 between the upper and lower adjacent roller filtering devices, the partition plate 15 is inclined, the lower end of the partition plate 15 corresponds to the higher end of a roller 7 of the lower roller filtering device, a water outlet is arranged on the inner wall of the filtering tank 1 corresponding to the lower end of the partition plate 15, the water outlet is connected with a sewer pipe 16, and the lower end of the sewer pipe 16 extends into the roller 7 from the higher end of the roller 7 of the lower roller filtering device; each roller filtering device is correspondingly provided with a material receiving chute 11 and a high-pressure water spraying head 13; the filtered water flowing out from the roller 7 of the first roller filtering device from top to bottom falls on the partition plate 15 and is guided into the roller 7 of the next roller filtering device through the water outlet and the sewer pipe 16 to continuously filter and separate solid wastes, so that multi-stage filtering is formed, and the filtering effect is favorably improved.

The diameters of meshes of the rollers 7 of the roller filtering device from top to bottom in the filtering tank 1 are reduced in sequence, namely the rollers with different mesh diameters filter impurities with different sizes.

A limiting table is arranged at the higher end of the roller 7; the limiting table has a limiting effect on the higher end of the roller 7, and the roller 7 is prevented from moving.

The working principle and the working process of the utility model are as follows: cleaning wastewater with a large amount of cleaning impurities enters the roller 7 from the higher end of the roller 7 of the roller filtering device in the filtering tank 1 through the wastewater inlet pipe 5; the motor 6 drives the roller 7 to rotate continuously through the gear and the gear ring 12, moisture flows out of meshes of the roller 7, impurities in the roller 7 move along with the continuous rotation of the roller 7, the moisture carried by the impurities is further filtered out, and meanwhile, the impurities move to the lower end of the roller 7 and are gathered at the lower end of the roller 7; when the impurities in the roller 7 need to be cleaned, the motor 6 is stopped, the cylinder 10 is started, the piston rod of the cylinder 10 retracts to drive the sealing cover 9, the sealing cover 9 is separated from the roller 7, the high-pressure water spray head 13 is started, the high-pressure water spray head 13 sprays high-pressure water to the impurities gathered at the lower end of the roller 7 for washing, and the impurities are led out of the filter tank 1 along with the washing water through the material receiving chute 11; then the high-pressure water spraying head 13 is stopped, the sealing cover 9 is reset, the motor 6 is started again, and then new cleaning wastewater to be filtered can be continuously put in; the filtered water is conveyed to the water storage tank 2 through a water pump at the bottom in the filter tank 2, and is pumped to the corn cleaning process for continuous use, so that water circulation is formed, and the separated solid impurities can be used as biomass fuel after being dried.

Claims

1. A water supply system comprises a filter tank (1) and a reservoir (2), wherein a water outlet at the bottom of the filter tank (1) is connected with a water inlet at the top of the reservoir (2) through a water discharge pipe (3), the water discharge pipe (3) is provided with a water pump, and a water suction pipe (4) is arranged on the reservoir (2), the water supply system is characterized in that a wastewater inlet pipe (5) is arranged at the top of the filter tank (1), a roller filter device is arranged in the filter tank (1) and comprises a motor (6), a roller (7), a supporting wheel (8), a sealing cover (9) and a cylinder (10), the motor (6) is arranged at the outer side of the filter tank (1), the roller (7) is positioned in the filter tank (1), the roller (7) is obliquely arranged in a horizontal shape, the roller (7) is a net cylinder, and the outer walls at the two ends of the roller (7) are respectively provided with a circle of groove along the circumferential direction of the roller (7), the supporting wheel (8) is positioned at the bottom of the roller (7), the supporting wheel (8) is embedded into the groove, the bottom of the supporting wheel (8) is provided with a support, the two ends of the support are connected with the inner wall of the filtering tank (1), the groove at the higher end of the roller (7) is internally provided with a gear ring (12), the corresponding supporting wheel (8) is a gear, the gear ring (12) is meshed with the gear, the gear is connected with the power output part of the motor (6) through a rotating shaft, the two ends of the roller (7) are both open structures, the lower end of the wastewater inlet pipe (5) extends into the roller (7) from the higher end of the roller (7), the sealing cover (9) covers the lower end of the roller (7), the outer side of the filtering tank (1) opposite to the lower end of the roller (7) is provided with a cylinder (10), the piston rod of the cylinder (10) penetrates through the filtering tank (1) and is fixedly connected with the center of the sealing cover (9), the material receiving chute (11) is obliquely arranged below the lower end of the roller (7), the material receiving chute (11) penetrates out of the filtering tank (1), the top and the bottom of the lower end of the roller (7) are respectively and symmetrically provided with a high-pressure water spraying head (13), and the high-pressure water spraying heads (13) face the lower end of the roller (7).

2. The water supply system according to claim 1, wherein shovelling plates (14) are sequentially provided on an inner wall of the drum (7) in a circumferential direction of the drum (7).

3. The water supply system according to claim 1, wherein the inclination angle of the drum (7) is 2-3 °.

4. The water supply system according to claim 1, wherein the outer wall of the middle part of the roller (7) is provided with a circle of grooves along the circumferential direction of the roller (7), and the bottom of the middle part of the roller (7) is provided with support wheels which are embedded into the corresponding grooves.

5. Water supply system according to claim 1, characterized in that the cover (9) is provided with a circular recess on its side facing the drum (7), in which the lower end of the drum (7) rests.

6. The water supply system according to claim 1, characterized in that the number of the roller filtering devices is at least two, the roller filtering devices are arranged in the filtering tank (1) from top to bottom, a partition plate (15) is arranged on the inner wall of the filtering tank (1) between the upper and lower adjacent roller filtering devices, the partition plate (15) is inclined, the lower end of the partition plate (15) corresponds to the higher end of the roller (7) of the lower roller filtering device, a water outlet is arranged on the inner wall of the filtering tank (1) corresponding to the lower end of the partition plate (15), the water outlet is connected with a sewer pipe (16), and the lower end of the sewer pipe (16) extends into the roller (7) from the higher end of the roller (7) of the lower roller filtering device; each roller filtering device is correspondingly provided with a material receiving chute (11) and a high-pressure water spraying head (13).

7. Water supply system according to claim 6, characterized in that the diameter of the mesh of the drum (7) of the drum filter device decreases from top to bottom in the filter tank (1).

8. A water supply system according to claim 1, characterized in that the upper end of the drum (7) is provided with a limit stop.