CN212941767U

CN212941767U - Water conservancy construction filter equipment

Info

Publication number: CN212941767U
Application number: CN202021241258.8U
Authority: CN
Inventors: 王强
Original assignee: Hubei Haoyuan Construction Engineering Co ltd
Current assignee: Hubei Haoyuan Construction Engineering Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-13
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a water conservancy construction filter equipment, be equipped with the rose box of support including the bottom, the rose box upper end is equipped with the water inlet, and the lower extreme is equipped with the outlet, is equipped with the valve on the outlet, and the rose box is from last to setting gradually a plurality of layers of filter screen down, and the aperture of each layer of filter screen reduces from last to reducing in proper order down, and the rose box lateral wall that each layer of filter screen corresponds is equipped with the drain, is equipped with the closing cap on the drain, and the upside of every layer of filter screen is equipped with scrapes dirty device, scrape dirty device and include scraper blade and the slide bar of being connected with the scraper blade, slide bar slidable mounting is in the slide hole of rose box lateral wall, and the slide bar protrusion of scraping dirty device passes through. The device can filter the delivery water and the construction water among the hydraulic engineering, and filterable impurity is cleared up easily, improves device life.

Description

Water conservancy construction filter equipment

Technical Field

The utility model belongs to the technical field of the water conservancy construction, concretely relates to water conservancy construction filter equipment.

Background

Filter equipment is the device that is arranged in filtering sewage among the hydraulic engineering, and it can filter stone, silt, fibrous debris in the sewage, and present filter equipment generally includes the filtering barrel body and installs the filter screen in filtering the barrel body, and the filtration among the present filter equipment only possesses the filterable structure of one-level nevertheless to there is the poor shortcoming of filter effect, and accumulational impurity is difficult to be cleared up on the filter screen moreover, has influenced filter equipment's life.

Disclosure of Invention

The utility model aims to solve the technical problem that a water conservancy construction filter equipment is provided can filter the delivery water and the construction water among the hydraulic engineering, and filterable impurity is cleared up easily, improves device life.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a water conservancy construction filter equipment, is equipped with the rose box of support including the bottom, the rose box upper end is equipped with the water inlet, and the lower extreme is equipped with the outlet, is equipped with the valve on the outlet, and the rose box sets gradually a plurality of layers of filter screen down from last, and the aperture of each layer of filter screen reduces to down in proper order from last, and the rose box lateral wall that each layer of filter screen corresponds is equipped with the drain, is equipped with the closing cap on the drain, and the upside of every layer of filter screen is equipped with scrapes dirty device, it includes scraper blade and the slide bar of being connected with the scraper blade to scrape dirty device, and slide bar slidable mounting is in the slide hole of rose box lateral wall, and the slide bar protrusion of scraping dirty.

In the preferred scheme, moving mechanism is dull and stereotyped including the support that sets up in rose box upper end one side, and the bottom that supports the flat board is equipped with two and supports the riser, is equipped with the lead screw between the support riser, and the lead screw rotates to be installed on supporting the riser, and the one end setting that the rose box was kept away from to the lead screw is in the support riser outside, installs the screw on the lead screw, and the screw is connected with the upper end of connecting rod.

In a further scheme, a handle is arranged at one end of the screw rod, which is arranged on the outer side of the supporting vertical plate.

In a further scheme, one end of the screw rod, which is arranged on the outer side of the supporting vertical plate, is connected with the output end of a driving motor, and the driving motor is arranged on a motor support on the supporting vertical plate.

In the preferred scheme, the lower end of the water inlet is connected with the water distribution disc, the inner cavity of the water distribution disc is communicated with the water inlet, and the bottom of the water distribution disc is provided with a water leakage hole.

In a further scheme, the bottom of the water distribution disc is a conical surface with a small upper part and a large lower part.

The utility model provides a pair of water conservancy construction filter equipment filters sewage many times through the multilayer filter screen that sets up, makes sewage satisfy the construction requirement, and the removal structure that sets up simultaneously drives the scraper blade and removes about, in time clears away the dirt on the filter screen, prevents that the filter screen from blockking up influence filter effect, improve device's life.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is another preferred structure diagram of the present invention.

In the figure: the filter box comprises a filter box 1, a water inlet 2, a water outlet 3, a valve 4, a filter screen 5, a sewage discharge outlet 6, a sealing cover 7, a scraper 8, a sliding rod 9, a sliding hole 10, a connecting rod 11, a supporting flat plate 12, a supporting vertical plate 13, a screw rod 14, a screw nut 15, a handle 16, a driving motor 17, a motor support 18, a water diversion disc 19 and a water leakage hole 20.

Detailed Description

As shown in figure 1, the water conservancy construction filtering device comprises a filtering box 1 with a bracket at the bottom, a water inlet 2 is arranged at the upper end of the filtering box 1, a water outlet 3 is arranged at the lower end of the filtering box 1, a valve 4 is arranged on the water outlet 3, a plurality of layers of filtering nets 5 are sequentially arranged on the filtering box 1 from top to bottom, the number of the layers of the filtering nets 5 is two in the embodiment, the aperture of the two layers of filtering nets 5 is sequentially reduced from top to bottom, the side wall of the filtering box 1 corresponding to each layer of filtering net 5 is provided with a sewage discharge outlet 6, a sealing cover 7 is arranged on the sewage discharge outlet 6, a dirt scraping device is arranged at the upper side of each layer of filtering net 5, the dirt scraping device comprises a scraping plate 8 and a sliding rod 9 connected with the scraping plate 8, the bottom of the scraping plate 8 is contacted with the filtering nets 5, the width of the scraping plate 8 is the same as that of the filtering nets 5, the moving mechanism pushes the connecting rod 11 to horizontally slide the slide rod 9.

The moving mechanism comprises a supporting flat plate 12 arranged on one side of the upper end of the filter box 1, two supporting vertical plates 13 are arranged at the bottom of the supporting flat plate 12, a screw rod 14 is arranged between the supporting vertical plates 13, the screw rod 14 is rotatably installed on the supporting vertical plates 13 through a bearing, one end, far away from the filter box 1, of the screw rod 14 is arranged on the outer side of the supporting vertical plates 13 and provided with a handle 16, a screw nut 15 is installed on the screw rod 14, and the screw nut 15 is connected with the upper end of the connecting rod 11.

Realize the rotation of lead screw 14 through turning handle 16, because the limiting displacement screw 15 of connecting rod 11 can only remove about lead screw 14, remove about driving connecting rod 11 and slide bar 9, make 8 bottoms of scraper blade scrape along filter screen 5, push into drain 6 with the filterable impurity of filter screen 5 upside and discharge, help the device to decontaminate, improve device life.

Preferably, the screw 14 is arranged at one end of the outer side of the supporting vertical plate 13 and connected with the output end of a driving motor 17, the driving motor 17 is arranged on a motor support 18 on the supporting vertical plate 13, and the driving motor 17 is a speed reduction motor.

The driving motor 17 drives the constructors to operate manually, so that the labor intensity and the sewage disposal efficiency are reduced.

The moving mechanism can also be replaced by an air cylinder fixed on the side wall of the filter box 1, and the moving mechanism is connected with the connecting rod 11 through the air cylinder and can also realize the left and right movement of the scraper 8.

The lower end of the water inlet 2 is connected with a water distribution disc 19, the inner cavity of the water distribution disc 19 is communicated with the water inlet 2, and the bottom of the water distribution disc 19 is provided with a water leakage hole 20. Through the water diversion disc 19 that sets up, increase the scattered area of the sewage that adds from water inlet 2, prevent that sewage from only filtering in certain within range of filter screen 5 and influencing the filter effect and prevent that filter screen 5 from blockking up.

The bottom of the water diversion disc 19 is a conical surface with a small upper part and a big lower part. The top of conical surface is located the below of water inlet 2, and when the rivers of water inlet 2 were less, rivers dropped into the top of the conical surface of water diversion disc 19 bottom at first, and the landing along the conical surface guarantees to follow water diversion disc 19 bottom dispersion and fall on filter screen 5.

The utility model discloses a concrete use and theory of operation as follows: firstly, a water inlet 2 is communicated with a water source, sewage enters a water distribution disc 19 from the water inlet 2, the sewage uniformly falls onto an upper-layer filter screen 5, the sewage is filtered by a plurality of layers of filter screens 5 and stored below a lowermost filter screen, and when the sewage is required to be used, the sewage can be applied by opening a valve 4; when dirt and impurities on the filter screen 5 need to be removed, the driving motor 17 or the rotating handle 16 is started to rotate the screw rod 14, the screw nut 15 and the connecting rod 11 are driven to move left and right, and therefore the sliding rod 9 and the scraper 8 are pushed to move, and the scraper 8 pushes the impurities on the filter screen 5 into the sewage outlet 6 to discharge sewage. The device can be convenient clear up the impurity on the filter screen, has improved the life of device.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a water conservancy construction filter equipment which characterized in that: comprises a filter box (1) with a bracket at the bottom, a water inlet (2) is arranged at the upper end of the filter box (1), a water outlet (3) is arranged at the lower end of the filter box, a valve (4) is arranged on the water outlet (3), a plurality of layers of filter screens (5) are sequentially arranged on the filter box (1) from top to bottom, the aperture of each layer of filter screen (5) is sequentially reduced from top to bottom, a sewage outlet (6) is arranged on the side wall of the filter box (1) corresponding to each layer of filter screen (5), a sealing cover (7) is arranged on the sewage outlet (6), a sewage scraping device is arranged, the scraping device comprises a scraping plate (8) and a sliding rod (9) connected with the scraping plate (8), the sliding rod (9) is slidably mounted in a sliding hole (10) in the side wall of the filter box (1), one end of the sliding rod (9) of the scraping device, which protrudes out of the filter box (1), is connected through a connecting rod (11), and the moving mechanism pushes the connecting rod (11) to enable the sliding rod (9) to horizontally slide.

2. The water conservancy construction filter equipment of claim 1, characterized in that: the moving mechanism comprises a support flat plate (12) arranged on one side of the upper end of the filter box (1), two support vertical plates (13) are arranged at the bottom of the support flat plate (12), a screw rod (14) is arranged between the support vertical plates (13), the screw rod (14) is rotatably installed on the support vertical plates (13), one end of the screw rod (14), far away from the filter box (1), is arranged on the outer side of the support vertical plates (13), a screw nut (15) is installed on the screw rod (14), and the screw nut (15) is connected with the upper end of the connecting rod (11).

3. The water conservancy construction filter equipment of claim 2, characterized in that: and a handle (16) is arranged at one end of the screw rod (14) arranged outside the supporting vertical plate (13).

4. The water conservancy construction filter equipment of claim 2, characterized in that: the screw rod (14) is arranged at one end of the outer side of the supporting vertical plate (13) and is connected with the output end of the driving motor (17), and the driving motor (17) is arranged on a motor support (18) on the supporting vertical plate (13).

5. The water conservancy construction filter equipment of claim 1, characterized in that: the lower end of the water inlet (2) is connected with the water distribution disc (19), the inner cavity of the water distribution disc (19) is communicated with the water inlet (2), and the bottom of the water distribution disc (19) is provided with water leakage holes (20).

6. The water conservancy construction filter equipment of claim 5, characterized in that: the bottom of the water distribution disc (19) is a conical surface with a small upper part and a big lower part.