阅读说明：本技术 一种清理粗滤装置 (Cleaning rough filtering device ) 是由 尹财富 于 2018-03-19 设计创作，主要内容包括：本发明所提供的一种清理粗滤装置,包括取水管,所述取水管具有吸水端和放水端,以用吸水端向上吸水,放水端向下放水；所述取水管在放水端上向下连接有心型输送装置,其中所述心型输送装置的心轴向外横向连接有螺旋输送管,且所述心型输送装置的心轴与所述螺旋输送管的绞龙轴同轴设置；所述心型输送装置向下接装有一U型管,所述U型管上的两个直管部分别与心型输送装置及螺旋输送管相连通；其中所述U型管设置为网孔结构,所述U型管上网孔的截面积之和大于所述取水管上放水端的管径截面面积。本发明结构简单,使用方便,实现该粗滤装置在取水时对所取得水中含有的杂质无动力清理的作用。(The invention provides a cleaning rough filtering device which comprises a water taking pipe, wherein the water taking pipe is provided with a water absorbing end and a water discharging end, so that water is absorbed upwards by the water absorbing end, and water is discharged downwards by the water discharging end; the water taking pipe is connected with a core-shaped conveying device downwards at the water discharging end, wherein a spindle of the core-shaped conveying device is outwards and transversely connected with a spiral conveying pipe, and the spindle of the core-shaped conveying device and a packing auger shaft of the spiral conveying pipe are coaxially arranged; the core type conveying device is downwards connected with a U-shaped pipe, and two straight pipe parts on the U-shaped pipe are respectively communicated with the core type conveying device and the spiral conveying pipe; the U-shaped pipe is of a mesh structure, and the sum of the sectional areas of meshes on the U-shaped pipe is larger than the pipe diameter sectional area of a water discharging end on the water taking pipe. The invention has simple structure and convenient use, and realizes the function of unpowered cleaning of impurities contained in the obtained water when the rough filtering device takes water.)

1. The utility model provides a clearance coarse filter equipment which characterized in that: the water intake pipe is provided with a water suction end and a water discharge end, so that the water suction end is used for sucking water upwards, and the water discharge end is used for discharging water downwards; the water taking pipe is connected with a core-shaped conveying device downwards at the water discharging end, wherein a spindle of the core-shaped conveying device is outwards and transversely connected with a spiral conveying pipe, and the spindle of the core-shaped conveying device and a packing auger shaft of the spiral conveying pipe are coaxially arranged; the core type conveying device is downwards connected with a U-shaped pipe, and two straight pipe parts on the U-shaped pipe are respectively communicated with the core type conveying device and the spiral conveying pipe; the U-shaped pipe is of a mesh structure, and the sum of the sectional areas of meshes on the U-shaped pipe is larger than the pipe diameter sectional area of a water discharging end on the water taking pipe; the heart-shaped conveying device comprises a shell, a mandrel arranged in the center of the shell and an impeller set arranged on the mandrel, wherein the mandrel extends outwards relative to the shell, the part of the mandrel extending out of the shell extends into a spiral conveying pipe and is coaxially fixed with a packing auger shaft on the spiral conveying pipe,

the cleaning rough filtering device further comprises a liquid level meter for limiting and monitoring the liquid level of a water pool where the water discharging end of the water taking pipe is positioned, the core type conveying device and the spiral conveying pipe are arranged above the liquid level of the water pool where the water discharging end of the water taking pipe is positioned,

the feed inlet of the spiral conveying pipe is communicated with one straight pipe part of the U-shaped pipe, the discharge outlet is arranged outside the water pool where the water discharge end of the water taking pipe is positioned,

the spiral conveying pipe is provided with a material collecting box on the discharge port,

and a water pump is arranged on the water suction end of the water intake pipe.

Technical Field

The invention belongs to the technical field of devices related to water taking, and particularly relates to a rough filtering cleaning device.

Background

It can be understood that in the industrial production process, there are situations where water needs to be taken from a river channel to an industrial water pool. At present, the prior art adopts the water pump to directly pump and arrange to the industry pond in the river course to the mode of following river course water to realize the purpose of getting water from the river course.

Wherein, the river course has inevitable to have different impurity, for this selects the colating that carries out the water intaking with the filterable mode of screen panel more, nevertheless the water pump is direct to get water from the river course, and filter with the screen panel, can have the water intaking mouth or go into the jam condition that the pond mouth filtered the screen panel, here need see the jam of clear screen panel according to the change of river course quality of water simultaneously, thereby lead to a large amount of drops into of manpower and materials, and increase the water intaking cost of enterprise, can not satisfy the user demand of enterprise well.

Disclosure of Invention

Aiming at the defects in the technology, the invention provides a rough filtering device with a cleaning function.

The cleaning rough filtering device comprises a water taking pipe, wherein the water taking pipe is provided with a water absorbing end and a water discharging end, so that water is absorbed upwards by the water absorbing end, and water is discharged downwards by the water discharging end; the water taking pipe is connected with a core-shaped conveying device downwards at the water discharging end, wherein a spindle of the core-shaped conveying device is outwards and transversely connected with a spiral conveying pipe, and the spindle of the core-shaped conveying device and a packing auger shaft of the spiral conveying pipe are coaxially arranged; the core type conveying device is downwards connected with a U-shaped pipe, and two straight pipe parts on the U-shaped pipe are respectively communicated with the core type conveying device and the spiral conveying pipe; the U-shaped pipe is of a mesh structure, and the sum of the sectional areas of meshes on the U-shaped pipe is larger than the pipe diameter sectional area of a water discharging end on the water taking pipe.

As a preferable scheme of the invention, the cleaning rough filtering device further comprises a liquid level meter for limiting and monitoring the liquid level of a water pool where a water discharging end of the water taking pipe is located, and the core type conveying device and the spiral conveying pipe are arranged above the liquid level of the water pool where the water discharging end of the water taking pipe is located.

As a preferable scheme of the invention, a feeding hole of the spiral conveying pipe is communicated with one straight pipe part of the U-shaped pipe, and a discharging hole is formed in the outer side of a water pool where a water discharging end of the water taking pipe is located.

As a preferable scheme of the invention, the spiral conveying pipe is provided with a material collecting box on the discharging port.

As a preferable scheme of the invention, the heart-shaped conveying device comprises a shell, a mandrel arranged at the central position of the shell and an impeller set arranged on the mandrel, wherein the mandrel extends outwards relative to the shell, and the part of the mandrel extending out of the shell extends into the spiral conveying pipe and is coaxially fixed with the auger shaft on the spiral conveying pipe.

As a preferred scheme of the invention, a shell of the heart-shaped conveying device is provided with a water inlet and a water outlet, wherein the water inlet is arranged above an impeller group in the shell, and the water outlet is arranged at the bottom end of the shell, so that water discharged from a water taking pipe drives a mandrel to rotate through the impeller group.

As a preferred scheme of the invention, the spiral conveying pipe comprises a pipe body and an auger shaft arranged in the pipe body, wherein the pipe body is fixedly connected with a shell of the heart-shaped conveying device, and a shaft body of the auger shaft is fixedly connected with the mandrel.

As a preferable scheme of the invention, a water pump is arranged on the water suction end of the water intake pipe.

Through the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the self-cleaning coarse filtering device, the screw conveying pipe and the U-shaped pipe are reasonably arranged, so that the coarse filtering device can drive the screw shaft of the screw conveying pipe to rotate under the action of the gravity of water, impurities deposited in the U-shaped pipe can gradually enter the screw conveying pipe and are conveyed to the outside by the screw shaft of the screw conveying pipe by utilizing the structural characteristics of the U-shaped pipe, and the coarse filtering device does not need external power to clean the impurities, so that stable water taking is ensured; meanwhile, the rough filtering device is simple in structure and convenient to use, and further meets the use requirements of enterprises on river channel water taking.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning coarse filter device provided by the invention.

Fig. 2 is a schematic structural view of the center type conveying device of the invention.

Wherein, 10, a water intake pipe; 11. a water absorption end; 12. a water discharging end; 20. a heart-shaped delivery device; 21. A mandrel; 22. a housing; 23. an impeller assembly; 30. a spiral conveying pipe; 40. a U-shaped pipe; 50. a water pump; 60. a liquid level meter; 101. a river channel; 102. a pool; 221. a water inlet; 222. and (7) a water outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the cleaning strainer apparatus claimed in the present invention is used for taking water from a river channel 101, and includes a water taking pipe 10, a core type conveying device 20, a spiral conveying pipe 30, a U-shaped pipe 40 and a water pump 50.

The water intake pipe 10 has a water suction end 11 and a water discharge end 12, and the water intake pipe 10 is applied to a coarse filtration device, specifically, the water suction end 11 of the water intake pipe 10 sucks water from the river channel 101 upwards, and then the water discharge end 12 discharges water downwards into the water pool 102, so that the coarse filtration device takes water from the river channel 101 and discharges the water into the water pool 102. It is understood that the water pump 50 is specifically disposed at the water suction end 11 of the water intake pipe 10 and is disposed at the position of the river channel 101 to provide power for the water intake pipe 10 to suck water from the river channel 101.

The heart-shaped conveying device 20, the spiral conveying pipe 30 and the U-shaped pipe 40 are specifically arranged on one side of the water discharging end 12 of the water taking pipe 10, so that the function of filtering impurities of water taken by the water taking pipe 10 from the river channel 101 is realized.

Specifically, the spindle 21 of the core type conveying device 20 is connected with the spiral conveying pipe 30 outwards, wherein the spindle 21 of the core type conveying device 20 and the auger shaft of the spiral conveying pipe 30 are coaxially arranged, so that the auger shaft (not shown) of the spiral conveying pipe 30 can be driven to rotate by the gravity of water in the process that the water discharging end 12 of the water taking pipe 10 discharges water downwards. The U-shaped pipe 40 is specifically assembled below the core type conveying device 20 and the spiral conveying pipe 30, and two straight pipe portions on the U-shaped pipe 40 are respectively communicated with the core type conveying device 20 and the spiral conveying pipe 30, in this embodiment, the U-shaped pipe 40 is specifically configured to be a mesh structure, and the sum of cross-sectional areas of meshes on the U-shaped pipe 40 is larger than the pipe diameter cross-sectional area of the water discharge end 12 on the water intake pipe 10, that is, water discharged from the water discharge end 12 of the water intake pipe 10 and passing through the core type conveying device 20 can completely leak out from the mesh on the U-shaped pipe 40.

In the present embodiment, the core type conveying device 20 and the spiral conveying pipe 30 are implemented in a coarse filtering device, and are specifically assembled at the position of the water tank 102, and the core type conveying device 20 and the spiral conveying pipe 30 are specifically arranged above the liquid level of the water in the water tank 102. The rough filtering device of the present embodiment further includes a liquid level meter 60, and the liquid level meter 60 is used to perform limit monitoring on the liquid level of the water in the pool 102, so as to ensure that the heart-shaped conveying device 20 and the spiral conveying pipe 30 are always above the liquid level in the pool 102.

Referring to fig. 2, the core type conveying device 20 includes a housing 22, a spindle 21 disposed at a central position of the housing 22, and an impeller assembly 23 disposed on the spindle 21, wherein the spindle 21 partially extends outward relative to the housing 22, and a portion of the spindle 21 extending out of the housing 22 extends into the spiral conveying pipe 30 and is coaxially fixed with the auger shaft on the spiral conveying pipe 30.

A water inlet 221 and a water outlet 222 are formed in the casing 22 of the heart-shaped conveying device 20, wherein the water inlet 221 is disposed above the impeller set 23 in the casing 22, and the water outlet 222 is disposed at the bottom end of the casing 22, so that water discharged from the water discharge end 12 of the water intake pipe 10 acts on the impeller set 23 of the heart-shaped conveying device 20 and drives the impeller set 23 to rotate, and the impeller set 23 rotates and simultaneously drives the mandrel 21 to rotate. The spindle 21 is coaxially fixed with the auger shaft on the spiral conveying pipe 30, so that the auger shaft is driven to rotate.

The spiral conveying pipe 30 comprises a pipe body (not shown) and an auger shaft arranged in the pipe body, wherein the pipe body is fixedly connected with the shell 22 of the heart-shaped conveying device 20, and the shaft body 1 on the auger shaft is fixedly connected with the spindle 21. In this embodiment, an inlet (not shown) of the spiral conveying pipe 30 is communicated with one of the straight pipe portions of the U-shaped pipe 40, an outlet is disposed outside the water tank 102 where the water discharge end 12 of the water intake pipe 10 is located, and further, the spiral conveying pipe 30 is provided with a collection box (not shown) at the outlet for collecting impurities discharged from the spiral conveying pipe 30.

As can be seen from the above, when the rough filtering apparatus of this embodiment is used, the water pump 50 drives the water suction end 11 of the water intake pipe 10 to suck water from the river channel 101, and discharges water from the water discharge end 12 of the water intake pipe 10, wherein the water discharged from the water intake pipe 10 enters the housing 22 of the core type conveying device 20 from the water inlet 221 of the core type conveying device 20, and drives the impeller assembly 23 to rotate, and the water entering the core type conveying device 20 is discharged into the U-shaped pipe 40 from the water outlet 222 at the bottom of the housing 22, wherein the rotating impeller assembly 23 drives the spindle 21 to rotate, and simultaneously drives the auger shaft of the spiral conveying pipe 30 to rotate. The U-shaped pipe 40 is specifically designed into a mesh structure, so that water entering the U-shaped pipe 40 can leak into the water tank 102 from the mesh of the U-shaped pipe 40, water drainage to the water tank 102 is realized, impurities in the water can be retained in the U-shaped pipe 40, the retained impurities can be reversed at the bottom of the U-shaped pipe 40 by utilizing the structural characteristics of the U-shaped pipe 40 and are pushed to the spiral conveying pipe 30 from bottom to top, and enter the pipe body of the spiral conveying pipe 30 from the feeding port of the spiral conveying pipe 30, and finally, the impurities entering from the feeding port are discharged from the discharging port of the spiral conveying pipe 30 by utilizing the auger shaft of the spiral conveying pipe 30, so that the unpowered cleaning effect of the coarse filter device is realized.

In summary, the cleaning coarse filter device claimed by the invention, through reasonable structural arrangement of the heart-shaped conveying device, the spiral conveying pipe and the U-shaped pipe, the coarse filter device can utilize the self gravity of water to drive the auger shaft of the spiral conveying pipe to rotate, impurities deposited in the U-shaped pipe can gradually enter the spiral conveying pipe by utilizing the structural characteristics of the U-shaped pipe and are conveyed to the outside by the auger shaft of the spiral conveying pipe, and the coarse filter device does not need external power to clean the impurities, so that stable water taking is ensured; meanwhile, the rough filtering device is simple in structure and convenient to use, and further meets the use requirements of enterprises on river channel water taking.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.