CN210814182U

CN210814182U - A environmental protection filter equipment for hydraulic engineering

Info

Publication number: CN210814182U
Application number: CN201921227193.9U
Authority: CN
Inventors: 章玉华; 吴熙栋; 伍玲燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-23
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an environmental protection filter equipment for hydraulic engineering, including the rose box, the below intercommunication of rose box one side has the drain pipe, install the valve on the drain pipe, the top intercommunication of rose box opposite side has the inlet tube, the upper surface of rose box has inserted the riser, the passageway has been seted up to the inside of riser, the both ends of passageway link up with the lower surface and the side of riser respectively, the filter screen is installed to the bottom of riser, cup joint on the lateral wall of riser and be fixed with the backup pad. A environmental protection filter equipment for hydraulic engineering, avoid pasture and water to shelter from the filtration difficulty that causes to the filter layer, guarantee filterable going on smoothly, when needing to carry out impurity clearance, only need pull out the fastener, put down the retaining ring, can carry out the clearance of impurity at filterable in-process, it is simple convenient, avoid filtering the interrupt, guarantee work efficiency.

Description

A environmental protection filter equipment for hydraulic engineering

Technical Field

The utility model relates to an environmental protection filter equipment technical field, in particular to an environmental protection filter equipment for hydraulic engineering.

Background

Hydraulic engineering (Hydraulic engineering) is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on the earth surface and underground. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. In water conservancy water and electricity, water often can have some solid impurity when getting into the hydraulic turbine, leads to the hydraulic turbine to break down, and the single of filtration equipment structure is unfavorable for the sediment and the clearance of debris, leads to the hydraulic turbine card to die easily or break down, influences the normal operating of unit.

The existing device is difficult to filter floating objects, aquatic plants and the like in a water body in the using process, so that the filtering blockage is easily caused, and the generated impurities can not be cleaned in real time in the filtering process, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an environmental protection filter equipment for hydraulic engineering can effectively solve the problem in the background art.

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

the utility model provides an environmental protection filter equipment for hydraulic engineering, includes the rose box, the below intercommunication of rose box one side has the drain pipe, install the valve on the drain pipe, the top intercommunication of rose box opposite side has the inlet tube, the upper surface of rose box inserts has the riser, the passageway has been seted up to the inside of riser, the both ends of passageway link up with the lower surface and the side of riser respectively, the filter screen is installed to the bottom of riser, cup joint on the lateral wall of riser and be fixed with the backup pad.

Preferably, the outer side wall welding of rose box has the impurity case, the retaining ring has been inserted on the impurity case, the second jack has been seted up to the both sides of impurity case, first jack has been seted up to the both sides of retaining ring, it is fixed through the fastener between impurity case and the retaining ring, two sets of through-holes have been seted up to the lateral wall of rose box, and is two sets of the through-hole runs through the impurity case, the bottom welding of impurity case has the scum pipe, the last baffle that has inserted of scum pipe.

Preferably, the upper surface of the filter box is provided with a motor, the bottom of the output end of the motor is welded with a stirring shaft, the bottom of the stirring shaft is welded with a rotating blade, and the inside of the filter box is sequentially provided with a first filter layer and a second filter layer from top to bottom.

Preferably, the vertical plate is close to the water outlet end of the water inlet pipe, and the water outlet of the water inlet pipe is flush with the channel.

Preferably, the included angle between the through holes and the inner wall of the filter box is 30 degrees, and the upper ends of the bottom layers of the through holes are respectively flush with the lower ends of the first filter layer and the second filter layer.

Preferably, the first filter layer and the second filter layer are designed as conical structures.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the vertical plate is arranged at the water outlet of the water inlet pipe, one end of a channel formed in the vertical plate is flush with the water outlet, so that water in the water inlet pipe flows through the vertical plate, the bottom end of the vertical plate is provided with the filter screen, water plants containing water in the water inlet pipe can be filtered, and partial impurities can be isolated, so that the difficulty in filtering caused by the fact that the water plants shield the filter layer is avoided, and the smooth proceeding of the filtering is ensured;

2. through-hole has been seted up through the lateral wall at the rose box, and the through-hole link up with the impurity case, and the bottom of first filter layer and second filter layer upper surface all is in same inclined plane with the through-hole bottom surface on, in the filterable, make the smooth entering impurity case of impurity, when needs carry out impurity clearance, only need pull down the fastener, put down the retaining ring, can carry out the clearance of impurity at filterable in-process, and is simple convenient, avoids filtering the interrupt, guarantees work efficiency.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of an environment-friendly filtering device for hydraulic engineering according to the present invention;

fig. 2 is a sectional view of the environmental protection filtering device for hydraulic engineering of the present invention;

fig. 3 is a partial enlarged view of a portion a of fig. 2 in the environment-friendly filtering apparatus for hydraulic engineering according to the present invention;

fig. 4 is a partial enlarged view of the position B of fig. 2 in the environment-friendly filtering device for hydraulic engineering of the present invention.

In the figure: 1. a filter box; 2. an impurity box; 3. a retainer ring; 4. a drain pipe; 5. a valve; 6. a slag discharge pipe; 7. a baffle plate; 8. a fastener; 9. a water inlet pipe; 10. a vertical plate; 11. a motor; 12. a channel; 13. a filter screen; 14. a through hole; 15. a stirring shaft; 16. rotating the blades; 17. a first filter layer; 18. a second filter layer; 19. a support plate; 20. a first jack; 21. a second receptacle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Examples

As shown in figures 1-4, an environment-friendly filtering device for hydraulic engineering comprises a filtering box 1, a drain pipe 4 is communicated below one side of the filtering box 1, a valve 5 is installed on the drain pipe 4, a water inlet pipe 9 is communicated above the other side of the filtering box 1, a vertical plate 10 is inserted into the upper surface of the filtering box 1, a channel 12 is arranged inside the vertical plate 10, two ends of the channel 12 are respectively communicated with the lower surface and the side surface of the vertical plate 10, a filter screen 13 is installed at the bottom end of the vertical plate 10, a supporting plate 19 is fixedly sleeved on the side wall of the vertical plate 10, the vertical plate 10 is arranged at the water outlet of the water inlet pipe 9, one end of the channel 12 arranged on the vertical plate 10 is flush with the water outlet, so that water in the water inlet pipe 9 flows through the vertical plate 10, the filter screen 13 is installed at the bottom end of the vertical plate 10, water, thereby avoiding the waterweeds to shield the filter layer to cause the filtering difficulty and ensuring the smooth proceeding of the filtering.

The outer side wall of the filter box 1 is welded with an impurity box 2, a retainer ring 3 is inserted on the impurity box 2, second jacks 21 are arranged on two sides of the impurity box 2, first jacks 20 are arranged on two sides of the retainer ring 3, the impurity box 2 and the retainer ring 3 are fixed through a fastener 8, two groups of through holes 14 are arranged on the side wall of the filter box 1, the two groups of through holes 14 penetrate through the impurity box 2, the bottom end of the impurity box 2 is welded with a slag discharge pipe 6, a baffle 7 is inserted on the slag discharge pipe 6, and the through holes 14 are communicated with the impurity box 2, the bottom ends of the upper surfaces of the first filter layer 17 and the second filter layer 18 are all positioned on the same inclined plane with the bottom surface of the through hole 14, impurities can smoothly enter the impurity box 2 while filtering, when the impurities need to be cleaned, only the clamping piece 8 needs to be pulled down, the retainer ring 3 is put down, can carry out the clearance of impurity at filterable in-process, it is simple convenient, avoid filtering the interrupt, guarantee work efficiency.

The upper surface of the filter box 1 is provided with a motor 11, the bottom end of the output end of the motor 11 is welded with a stirring shaft 15, the bottom end of the stirring shaft 15 is welded with a rotating blade 16, and a first filter layer 17 and a second filter layer 18 are sequentially arranged in the filter box 1 from top to bottom; the vertical plate 10 is close to the water outlet end of the water inlet pipe 9, and the water outlet of the water inlet pipe 9 is flush with the channel 12; the included angle between the two groups of through holes 14 and the inner wall of the filter box 1 is 30 degrees, and the upper ends of the bottom layers of the two groups of through holes 14 are respectively flush with the lower ends of the first filter layer 17 and the second filter layer 18; the first filter layer 17 and the second filter layer 18 are designed as conical structures.

It should be noted that, the utility model relates to an environment-friendly filtering device for hydraulic engineering, when in use, the vertical plate 10 is inserted into the filtering box 1, one end of the channel 12 arranged on the vertical plate 10 is flush with the water outlet of the water inlet pipe 9, the vertical plate 10 is arranged at the water outlet of the water inlet pipe 9, so that the water in the water inlet pipe 9 flows through the vertical plate 10, the bottom end of the vertical plate 10 is provided with the filter screen 13, the aquatic weed with water in the water inlet pipe 9 can be filtered, and partial impurities can be isolated, when the filter screen 13 is full, the filter screen is pulled upwards to be replaced, so that the filtering difficulty caused by the aquatic weed shielding the filter layer can be avoided, the smooth proceeding of the filtering can be ensured, after the vertical plate 10 is inserted, the motor 11 is started, the rotating blade 16 at the bottom end of the motor 11 is the same as the radian of the first filter layer 17 and the second filter layer 18, the water, thereby can guarantee that impurity can be to the edge dispersion of first filter layer 17, and earlier by the edge of first filter layer 17 flow to the edge of second filter layer 18, through-hole 14 has been seted up through the lateral wall at rose box 1, and through-hole 14 link up with impurity case 2, and the bottom of first filter layer 17 and second filter layer 18 upper surface all is in on same inclined plane with through-hole 14 bottom surface, in filterable, make the smooth entering impurity case 2 of impurity, when needs carry out impurity clearance, only need pull out fastener 8, put down retaining ring 3, and pull out baffle 7, can carry out the clearance of impurity at filterable in-process, and is simple and convenient, avoid filtering interruption, guarantee work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environmental protection filter equipment for hydraulic engineering, includes rose box (1), the below intercommunication of rose box (1) one side has drain pipe (4), install valve (5) on drain pipe (4), the top intercommunication of rose box (1) opposite side has inlet tube (9), its characterized in that: riser (10) have been inserted to the upper surface of rose box (1), passageway (12) have been seted up to the inside of riser (10), the both ends of passageway (12) link up with the lower surface and the side of riser (10) respectively, filter screen (13) are installed to the bottom of riser (10), cup joint on the lateral wall of riser (10) and be fixed with backup pad (19).

2. An environmentally friendly filter device for hydraulic engineering according to claim 1, wherein: the welding of the lateral wall of rose box (1) has impurity case (2), retaining ring (3) have been inserted on impurity case (2), second jack (21) have been seted up to the both sides of impurity case (2), first jack (20) have been seted up to the both sides of retaining ring (3), it is fixed through fastener (8) between impurity case (2) and retaining ring (3), two sets of through-hole (14) have been seted up to the lateral wall of rose box (1), and are two sets of through-hole (14) run through impurity case (2), the bottom welding of impurity case (2) has scum pipe (6), it has baffle (7) to insert on scum pipe (6).

3. An environmentally friendly filter device for hydraulic engineering according to claim 1, wherein: the upper surface mounting of rose box (1) has motor (11), the bottom welding of motor (11) output has (mixing) shaft (15), the bottom welding of (mixing) shaft (15) has rotating vane (16), first filter layer (17) and second filter layer (18) are installed in proper order to rose box (1) inside from the top down.

4. An environmentally friendly filter device for hydraulic engineering according to claim 1, wherein: the vertical plate (10) is tightly close to the water outlet end of the water inlet pipe (9), and the water outlet of the water inlet pipe (9) is flush with the channel (12).

5. An environmentally friendly filter device for hydraulic engineering according to claim 2, wherein: the included angle between the through holes (14) and the inner wall of the filter box (1) is 30 degrees, and the upper ends of the bottom layers of the through holes (14) are respectively flush with the lower ends of the first filter layer (17) and the second filter layer (18).

6. An environmentally friendly filter device for hydraulic engineering according to claim 3, wherein: the first filter layer (17) and the second filter layer (18) are designed as conical structures.