CN217231637U

CN217231637U - Drainage decontamination plant is used in hydraulic engineering construction

Info

Publication number: CN217231637U
Application number: CN202220282064.5U
Authority: CN
Inventors: 张坤; 王培喜; 姜超; 付新勇; 樊晓玮; 张玉; 姜志云
Original assignee: Shandong Hydrology And Water Environment Technology Co ltd
Current assignee: Shandong Hydrology And Water Environment Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-19
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a drainage decontamination plant is used in hydraulic engineering construction, including the frame plate, the middle part of frame plate is hollow out construction, fixed mounting has the filter screen among the hollow out construction, and driven device of decontaminating is installed at the filter screen center, installs power water wheel device under the filter screen, and power water wheel device lower part fixed mounting has degree of depth reducing mechanism, and power water wheel device is connected with the transmission of installing in the frame plate to transmission power to transmission, transmission is connected with driven device of decontaminating and degree of depth reducing mechanism respectively, and transmits power to driven device of decontaminating and degree of depth reducing mechanism. The utility model discloses make full use of water conservancy kinetic energy is decontaminated, and then makes the device not only environmental protection but also energy-conservation.

Description

Drainage decontamination plant is used in hydraulic engineering construction

Technical Field

The utility model relates to a drainage device specifically is a drainage decontamination plant for hydraulic engineering construction.

Background

The existing drainage device for hydraulic engineering construction does not have an impurity removing device, because the water contains sundries such as aquatic weeds, sand stones, soil and the like, when the device drains water, the device is easy to cause the blockage of a pipeline and is not easy to clean, so that the drainage efficiency of the device is reduced, when the blockage is serious, the device is easy to damage, a water source passing through the drainage device in the hydraulic engineering construction can irrigate agriculture, at the moment, the sundries in the water need to be cleaned,

chinese utility model 2021223321074 discloses a drainage device for hydraulic engineering construction, which comprises a drainage cavity, a water inlet is arranged at one side of the drainage cavity, a water-stop sheet is movably attached to the inner side of the drainage cavity and completely covers the water inlet, a lifting rod is fixedly connected to the center of the top of the water-stop sheet, a rectangular support frame is fixedly arranged at the top side of the drainage cavity, a fixed rod is fixedly connected to the middle part of the support frame, the lifting rod penetrates through the top of the drainage cavity and is movably connected to the fixed rod, a groove is fixedly arranged at the top of the drainage cavity, a fixed block is connected to the lifting rod and is adjusted to a proper position for fixation, the water flow enters the tail part of the drainage cavity after being filtered, alum is put into a second material inlet for filtering the water flow again, a water pump is opened to pump out clean water flow and is transported into the drainage cavity through a water pipe, a filter screen and a stirring rack are washed through a spray head, the inside of the drainage cavity is kept clean, finally, the water flow after being filtered clean flows out through a drain pipe and can be directly used for irrigation. However, the structure of the patent is relatively complex, and the external power mechanism is utilized to filter and discharge sewage, so that the dependence on the external environment is large, and the environment is not favorable.

The utility model discloses china 2019219836899 discloses a drainage device for road and bridge road surface includes the drainage device body, the bottom fixedly connected with blotter of drainage device body, the bottom fixedly connected with bracing piece of blotter, the outer wall swing joint of bracing piece has the roller bearing, the one end fixedly connected with wheel hub of roller bearing, wheel hub's outer wall fixedly connected with gyro wheel, one side fixedly connected with drain pipe of drainage device body, the outer wall fixedly connected with valve of drain pipe. This drainage device for road and bridge road surface through drainage device body, drain pipe, valve, drinking-water pipe, pumping head, suction pump, filter and the absorption pad that sets up, can make drainage device for road and bridge road surface's drainage effect better, has all quote waste water to cause the jam scheduling problem easily in the sewer pipe when having solved drainage for general road and bridge road surface drainage device to give people and brought the facility, satisfied people's user demand. However, the technology is mainly applied to the drainage of road bridge surfaces, cannot be directly used for the drainage in the hydraulic engineering construction, needs to be technically adjusted, is relatively complex in structure and high in energy consumption, and is not beneficial to environmental protection.

In the prior art, an external cleaning device is often used for cleaning a filtering part, so that the phenomenon of blockage of the filtering part is avoided; but prior art can not utilize drainage in-process natural water conservancy kinetic energy to decontaminate, and then makes the environmental protection efficiency of device relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage decontamination plant is used in hydraulic engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drainage decontamination plant for hydraulic engineering construction, which comprises a frame plate, the middle part of frame plate is hollow out construction, fixed mounting has the filter screen among the hollow out construction, driven device of decontaminating is installed at the filter screen center, install power water wheel device under the filter screen, power water wheel device lower part fixed mounting has degree of depth reducing mechanism, power water wheel device is connected with the transmission who installs in the frame plate, and transmit power to transmission, transmission is connected with driven device of decontaminating and degree of depth reducing mechanism respectively, and transmit power to driven device of decontaminating and degree of depth reducing mechanism.

The driven trash cleaning device comprises a rod piece which is vertically arranged, the rod piece penetrates through the filter screen and can automatically rotate, the bottom of the rod piece is arranged in a first bearing seat, the first bearing seat is fixed at the bottom of the filter screen, a transversely arranged trash cleaning blade is fixedly arranged on the periphery of the rod piece which is positioned on the upper surface of the filter screen, and a steel brush which is in contact with the upper surface of the filter screen is arranged at the bottom of the trash cleaning blade in a rotating mode; and a second belt pulley is arranged at the top of the rod piece.

The power water wheel device comprises two symmetrical supports which are vertically fixed on the lower surface of the frame plate in parallel, a bearing is arranged inside the lower half part of each support, a water wheel positioned below the filter screen is arranged in the bearing through rotating shafts at two ends of the water wheel, and the bearing can guarantee the rotation of the rotating shafts.

The outer edge of the upper end of the support is provided with a flange, and the flange is fixed on the bottom surface of the frame plate through bolts.

And a rotating shaft corresponding to the transmission device penetrates through the bracket, and a first bevel gear is mounted at the end part of the rotating shaft.

The deep smashing device comprises an auger arranged on a second bearing seat, the second bearing seat is fixed on the base, and a fourth belt pulley is arranged at the top of the auger.

The second bearing block is fixed on the base through bolts.

The transmission device comprises a rotating rod, the middle upper part of the rotating rod penetrates through the frame plate, and the rotating rod is arranged in a through hole of the frame plate through a bearing and can rotate in the frame plate; a first belt pulley is fixed at the top of the rotating rod positioned at the upper part of the frame plate and is in transmission connection with a second belt pulley at the top of the rod piece through a first belt wound on the first belt pulley; a second bevel gear meshed with the first bevel gear is fixed on the periphery of the rotating rod positioned at the lower part of the frame plate, a third belt pulley is fixedly installed on the lower end of the rotating shaft, and the third belt pulley is connected with a fourth belt pulley through a second belt wound on the third belt pulley.

Compared with the prior art, the beneficial effects of the utility model are that:

when the device is installed in water conservancy construction, water flows through the outlet, and flows into the device through the filter screen and is filtered; in the descending process of the water flow, the water wheel on the rotating shaft is impacted and rotated, and the rotating shaft is driven to rotate in the bearing in turn after the water wheel rotates; because the end surface of the rotating shaft is provided with the first bevel gear which is meshed with the second bevel gear, the rotating shaft indirectly drives the rotating rod to rotate, the rotating rod enables the impurity removing blades on the surface of the rod piece to rotate through the transmission action of the belt pulley and the belt, the rotating blades realize cleaning and impurity removing on the surface of the filter screen through the steel brush on the surface of the rotating blades, and excessive impurities on the surface of the steel brush and the filter screen can be cleaned manually after a certain time; similarly, the rotating rod drives the packing auger through the third belt pulley and the second belt pulley, and the packing auger is used for smashing large-volume impurities left in the filter screen, so that the phenomenon of blockage inside the device is effectively reduced; the device solves the technical problems in the prior art, and the use and maintenance of the drainage device are more automatic and energy-saving.

Drawings

FIG. 1 is a schematic view of the longitudinal partial section structure of the present invention;

FIG. 2 is a schematic structural view of a middle water wheel of the present invention;

FIG. 3 is a partial enlarged view of the position A of the present invention;

FIG. 4 is a schematic view of the cleaning device of the present invention.

In the figure: the device comprises a frame plate 1, a filter screen 2, a support 3, a bolt 4, a bearing 5, a rotating shaft 6, a water wheel 7, a first bevel gear 9, a rotating rod 10, a second bevel gear 11, a first belt pulley 12, a first belt 13, a rod 14, a first bearing seat 15, an impurity removing blade 16, a steel brush 17, a third belt pulley 18, a second belt 19, a second bearing seat 20, a packing auger 21, an outer cover 22 and an inner bearing 23.

Detailed Description

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

Referring to fig. 1-4, the drainage and decontamination device for hydraulic engineering construction comprises a frame plate 1, wherein the middle part of the frame plate 1 is a hollow structure, a filter screen 2 is fixedly installed in the hollow structure, and the filter screen 2 is a device for removing impurities from a drainage position.

The power water wheel device is a device for converting energy by utilizing potential energy generated in the water flow filtering process; the power water wheel device comprises two symmetrical supports 3 which are vertically fixed on the lower surface of a frame plate 1 in parallel, a flange is arranged on the outer edge of the upper end of each support 3, and the flange is fixed on the bottom surface of the frame plate 1 through a bolt 4; a bearing 5 is arranged in the lower half part of the bracket 3, a water wheel 7 positioned below the filter screen 2 is arranged in the bearing 5 through rotating shafts 6 at two ends of the water wheel, and the bearing 5 can ensure the rotation of the rotating shafts 6; the function of the water wheel 7 is to receive the potential energy of the water flow and convert the potential energy into the rotation of the rotating shaft 6.

The transmission device is used for outputting the kinetic energy received by the water wheel 7 to other devices; the transmission device is arranged on one side of the power water wheel device.

The transmission device comprises a rotating rod 10 with the middle upper part penetrating through the frame plate 1, the rotating rod 10 is at least arranged in a through hole of the frame plate 1 through bearings at two different positions so as to ensure the position stability of the rotating rod and can rotate in the frame plate 1, and other auxiliary fixing devices can be adopted to position the rotating rod 10, for example, a plurality of protruding copper sleeves are arranged on supporting legs at the lower part of the frame plate 1, so that the rotating rod can freely penetrate through the copper sleeves, and the positioning and the free rotation can be ensured; a first belt pulley 12 is fixed on the top of the rotary rod 10 at the upper part of the frame plate 1, the first belt pulley 12 is in transmission connection with a second belt pulley at the top of a rod member 14 at the middle part of the filter screen 2 through a first belt 13 wound on the first belt pulley 12, and a second bevel gear 11 is fixed on the periphery of the rotary rod 10 at the lower part of the frame plate 1.

One end of the rotating shaft 6 penetrates through the bracket 3 and is fixed with a first bevel gear 9, and the first bevel gear 9 is meshed with a second bevel gear 11. The first bevel gear 9 and the second bevel gear 11 are components of the transmission device and the water wheel device for transmitting power.

The driven trash cleaning device realizes the rotation of the rod piece 14 by utilizing the kinetic energy transmitted by the transmission device; the driven trash cleaning device comprises a first bearing seat 15 arranged at the bottom of the filter screen 2, a rod piece 14 vertically and freely penetrating through the frame plate 1 is rotatably arranged inside the first bearing seat 15, and the first bearing seat 15 can ensure the rotation of the rod piece 14; an impurity removal blade 16 is fixed on the periphery of a rod piece 14 positioned at the upper part of the frame plate 1, a steel brush 17 is fixed at the bottom of the impurity removal blade 16, and the surface of the filter screen 2 is cleaned by the impurity removal blade 16 through the steel brush 17;

the deep crushing device is used for crushing missed large-volume impurities. The deep crushing device comprises a second bearing seat 20 arranged on the base, and the deep crushing device is mainly a device for crushing large-volume impurities in the device through the rotation of the auger 21; an auger 21 is rotatably arranged in the second bearing seat 20, the second bearing seat 20 comprises an inner bearing 23 sleeved on the auger 21, the surface of the inner bearing 23 is sleeved with an outer cover 22, and the outer cover 22 is fixed on the base through bolts; the top of the packing auger is fixedly provided with a fourth belt pulley, and the fourth belt pulley is in transmission connection with a third belt pulley 18 through a second belt 19. The function of this belt pulley makes auger 21 device rotate through transmission, and then realizes the effect of decontaminating.

With reference to figures 1 to 4 of the present application, when the device is in normal use, water flows into the interior of the device through the screen 2 and is filtered; in the descending process, the water flow can impact the water wheel 7 on the rotating shaft 6 and rotate the water wheel 7, and the water wheel 7 can drive the rotating shaft 6 to rotate in the bearing 5 in turn after rotating; because the end surface of the rotating shaft 6 is provided with the first bevel gear 9, the first bevel gear 9 is meshed with the second bevel gear 10, the rotating shaft 6 indirectly drives the rotating rod 10 to rotate, the rotating rod 10 enables the impurity removing blades 16 on the surface of the rod piece 14 to rotate through the transmission action of the first belt pulley 12 and the belt 13, the rotating blades 16 remove impurities on the surface of the filter screen 2 through the steel brushes 17 on the surface of the rotating blades, and after a certain time, the excessive impurities on the surfaces of the steel brushes and the filter screen can be manually cleaned; similarly, the rotating rod 10 drives the packing auger 21 through the third belt pulley 18 and the second belt 19, and the packing auger 21 is used for smashing large-volume impurities left in the filter screen 2, so that the phenomenon of blockage in the device is effectively reduced; the use and maintenance of the drainage device are more automatic and energy-saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage decontamination plant for hydraulic engineering construction, a serial communication port, which comprises a frame plate, the middle part of frame plate is hollow out construction, fixed mounting has the filter screen among the hollow out construction, driven device of decontaminating is installed at the filter screen center, install power water wheel device under the filter screen, power water wheel device lower part fixed mounting has degree of depth reducing mechanism, power water wheel device is connected with the transmission who installs in the frame plate, and transmission power to transmission, transmission is connected with driven device of decontaminating and degree of depth reducing mechanism respectively, and transmission power to driven device of decontaminating and the degree of depth reducing mechanism.

2. The drainage decontamination device for hydraulic engineering construction according to claim 1, characterized in that: the driven trash cleaning device comprises a rod piece which is vertically arranged, the rod piece penetrates through the filter screen and can automatically rotate, the bottom of the rod piece is arranged in a first bearing seat, the first bearing seat is fixed at the bottom of the filter screen, a transversely arranged trash cleaning blade is fixedly arranged on the periphery of the rod piece which is positioned on the upper surface of the filter screen, and a steel brush which is in contact with the upper surface of the filter screen is arranged at the bottom of the trash cleaning blade in a rotating mode; and a second belt pulley is arranged at the top of the rod piece.

3. The drainage decontamination device for hydraulic engineering construction according to claim 1, characterized in that: the power water wheel device comprises two symmetrical supports which are vertically fixed on the lower surface of the frame plate in parallel, a bearing is arranged inside the lower half part of the support, a water wheel positioned below the filter screen is arranged in the bearing through rotating shafts at two ends of the water wheel, and the bearing can ensure the rotation of the rotating shafts.

4. The drainage decontamination device for hydraulic engineering construction according to claim 3, characterized in that:

5. The drainage decontamination device for hydraulic engineering construction according to claim 3, characterized in that: and a rotating shaft corresponding to the transmission device penetrates through the bracket, and a first bevel gear is mounted at the end part of the rotating shaft.

6. The drainage decontamination device for hydraulic engineering construction according to claim 5, characterized in that:

7. The drainage decontamination device for hydraulic engineering construction according to claim 6, characterized in that:

the second bearing block is fixed on the base through bolts.

8. The water conservancy project construction drainage decontamination device of claim 6, wherein: the transmission device comprises a rotating rod, the middle upper part of the rotating rod penetrates through the frame plate, and the rotating rod is arranged in a through hole of the frame plate through a bearing and can rotate in the frame plate; a first belt pulley is fixed at the top of the rotating rod positioned at the upper part of the frame plate and is in transmission connection with a second belt pulley at the top of the rod piece through a first belt wound on the first belt pulley; a second bevel gear meshed with the first bevel gear is fixed on the periphery of the rotating rod positioned at the lower part of the frame plate, a third belt pulley is fixedly installed on the lower end of the rotating shaft, and the third belt pulley is connected with a fourth belt pulley at the top of the packing auger through a second belt wound on the third belt pulley.