KR200184703Y1 - A appartus for rejecting any floating and frauding materials - Google Patents

Abstract

The present disclosure relates to a coarse contaminant removal device for separating and removing large coarse contaminants introduced from the pumping station when a large amount of coarse contaminants are generated in the intake pumping station, drainage pumping station, and relay pumping station, and moving them to a place away from the waterway. will be. The present invention is a combination of the fixed screen and the bottom screen to collect the coarse filth collected without passing through the fixed screen in the bottom screen, install the inclined rake on the bottom screen, including the coarse mess along the guide rail in the outer case It is a device that lifts the bottom screen to separate the coarse contaminants in the container through the discharge chute at the top of the waterway. In addition, the removal device of the present invention is to configure the bar spacing in the auxiliary screen less than the bar spacing in the fixed screen, a plurality of guide rollers are installed to facilitate the operation of the bottom screen, the coarse mess loaded on the floor screen In order to ensure discharge, the lengths of the front and rear ends of the guide rails are different. In this way, the present invention can improve the water quality and environment by removing coarse mess and large coarse mess that are difficult to remove, and can automatically unmanned by removing coarse mess and simplify the work process.

Description

Coarse Scrap Remover {A appartus for rejecting any floating and frauding materials}

The present invention relates to a device for removing coarse contaminants to separate the coarse contaminants that are included in the inflow water to enable smooth drainage, and in particular, to separate the coarse contaminants from the influent inflow into various pump stations and to remove The present invention relates to a device that smoothes the flow to normalize the operation of the pumping station and automatically removes coarse contaminants by connecting the entire bottom screen on which the inclined rake is installed to the top of the water channel by connecting the wire to the wire.

In general, as the industry develops, various wastes, impurities, large contaminants (animal carcasses, household furnishings such as refrigerators, plastic bottles, etc.) and suspended solids in inflow water from the reservoir in intake pumping stations, drainage pumping stations, and relay pumping stations, etc. Hereinafter, the coarse contaminants) are introduced in a large amount. In particular, in the case of heavy rains and floods, various coarse contaminants drifted with rainwater are introduced into the intakes of the intake pumping stations and the reservoirs of the drainage pumping stations. Therefore, if the coarse contaminants mixed with the influent are not removed quickly, it causes the inflow of the inflow and causes various problems such as clogging of the pump in various pump stations.

Conventionally, in order to reliably separate such contaminants from the influent, as shown in FIG. 1, a plurality of screen bars 40 are installed side by side in the structure 20 of the front channel part A under the ground FL to form a waterway. Flowing through Direction) the coarse contaminants 100 were blocked at one side end of the screen bar 40 to discharge effluent water only of clean water to the lower end of the front channel portion A. FIG. However, in order to artificially remove the blocked coarse debris, a workbench was installed on the structure to remove workers using a tool such as a hook, or by removing various coarse debris from the waterway by using a ladder.

As described above, in order to remove the coarse contaminants from the influent, it was manually removed or mechanically removed using a tool such as a rake. The method of manual removal was not only able to visually identify the amount of coarse contaminants caught on the screen bars, but it was also difficult to time the removal, and it was almost impossible to remove the contaminants from wide and deep waterways. In addition, the method of using a tool is to remove a large dirt or heavy heavy contaminants with a knife, and the screen is broken or various parts used in other devices, for example, a power motor or various driving parts, connection It caused trouble such as apparatus.

As such, it is difficult to remove the conventional contaminant removal device, and by automating and unmanning the process of removing the contaminants by manpower, there is an urgent need to simplify and efficiently improve the work process. Not only was there an accident risk, but also wasted labor and automation was difficult and maintenance was very difficult.

Therefore, the present invention can prevent the coarse contaminants that cannot be removed by the conventional removal device in the case of heavy rain or flooding into the reservoir of the intake and drainage pumping stations of the intake pumping station, and the bottom screen in the outer case and the outer case. By removing the coarse contaminants flowing from the reservoir, the water flow can be smoothed and the blockage of the pump can be prevented in advance, and the coarse contaminants generated at the pump station and the water can be prevented by varying the distance between the fixed screen and the auxiliary screen. It is possible to remove coarse debris.

In addition, the present invention collects the coarse contaminants on the floor screen, and lifts the bottom screen with wire rope to store the coarse contaminants in the discharging container to process them. To reduce the risk of polluting the surrounding area.

1 is a side view of a coarse contaminant removing device of the prior art,

2 is a front view of the auxiliary screen in the coarse contaminant removing device of the present invention,

Figure 3 is a side view showing a state in which the coarse contaminants in the influent water separated in the coarse contaminant removing apparatus of the present invention,

Figure 4 is a side view showing a state that the bottom screen is lifted to the top by loading the coarse contaminants in the coarse contaminant removing apparatus of the present invention,

5 is a front view of the coarse contaminant removing device of the present invention,

6 is a plan view of the bottom screen in the coarse contaminant removing device of the present invention,

7 is a partially enlarged view of the inclined rake of the bottom screen in the coarse contaminant removing device of the present invention.

* Description of the symbols for the main parts of the drawings *

1: fixed screen 2: bottom screen

3: auxiliary screen 4: lifting drive means

5: auxiliary screen driving means 6: wire rope

7: guide rail 8: guide roller

9: Lifting rope wear prevention roller

10: outer case 11: discharge chute

16: screen bar 21: inclined rake

41: axis 42: wire drum

100: miscellaneous material 200: container

300: beam

Coarse contaminant removing device according to the present invention for achieving the above object is fixed by the fixed screen (1) for blocking the coarse contaminants flowing through the water channel to separate and remove the coarse contaminants 100 from the influent, and blocked by the fixed screen A bottom screen (2) integrally combining an inclined rake used to separate the collected impurities and transport the coarse impurities accumulated on the floor, and an auxiliary screen (3) for blocking the coarse impurities in the waterway when the bottom screen is raised; , A driving means 4 including a lifting motor used to lift the bottom screen 2 and the contaminant 100, a driving device 5 having a motor driving the auxiliary screen to move up and down, and a floor; Wire ropes (6) used to lift the screen and the auxiliary screen, guide rails (7) to move to the correct track when the bottom screen is raised and lowered, and the bottom screen Guide roller (8) for guiding the bottom screen accurately in the guide rail, guide rail is installed at the bending part R, and wear prevention roller (9) used to reduce the wear and load of the wire rope, and the front and rear of the guide rail It is composed of an outer case 10 which prevents the falling of the coarse contaminants to be lifted and lifted to focus on the appearance, and a discharge chute 11 used for discharging the contaminants.

In addition, the device of the present invention is to configure the bar spacing in the auxiliary screen to be narrower than the bar spacing in the fixed screen, a plurality of guide rollers for the smooth operation of the floor screen, the coarse debris loaded on the floor screen In order to discharge, the front rail and the rear end of the guide rail have a different configuration.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a detailed view of the auxiliary screen in the coarse contaminant device of the present invention. Figure 3 is a side view showing a state in which the coarse contaminants in the influent water separated by the fixed screen and the bottom screen in the coarse contaminant device of the present invention.

As shown in Figure 3, the coarse contaminant removing device of the present invention is a channel (flowing from the bottom of the ground (FL) ( Direction) is provided in a substantially perpendicular direction is provided with a fixed screen (1) to block the coarse debris primarily. On the other hand, the auxiliary screen 3 is configured by connecting the wire rope so as to temporarily block the coarse debris by forming a bar at a narrower interval than the fixed screen 1 and driven by driving means including a motor and a wound rope. ) Is installed. In particular, as shown in FIG. 2, the fixed screen 1 is in the form of a regular grid frame, and is spaced by bars 16 at regular intervals so as to filter coarse impurities in the grid. The auxiliary screen (3) is narrower than the spacing of the bars of the fixed screen (16), and the bar spacing of the fixed screen (1) and the auxiliary screen (3) different from each other, so that the bottom screen is correctly seated when descending after ascending To do this.

In addition, Figure 6 is a detailed view of the bottom screen in the coarse concave device of the present invention, Figure 7 is a view showing in detail the inclined rake of the floor screen installed upright with the fixed screen in the coarse contaminant device of the present invention. . As shown, here the bottom screen 2 is shown which is installed between the above-mentioned fixed screen and the auxiliary screen. The bottom screen (2) is installed in combination with the fixed screen (1), the inclined rake (21) is installed, the upper part of the bottom screen (2) when lifting the coarse impurities filtered by the fixed screen (1) It is designed to prevent the coarse confinement in the outer casing from sticking to each other. In addition, the bottom screen (2) includes a plurality of guide rollers (8) and has a plurality of constant hand portion 18 so that water is quickly drained, as shown in Figure 5 the guide roller is a guide rail ( 7) It moves in and does not leave the guide rail (7). The drive means including the lifting motor 4, the shaft 42, and the wire drum 41, which are configured as described above and installed on a portion of the upper plate that spans the beam 300, operates to connect the wire rope 6 to the drum. Drive, and the bottom screen (2) connected to the rope can be raised and lowered smoothly.

In addition, Figure 4 is a side view showing a state in which the auxiliary screen to close the waterway in the coarse contaminant removing apparatus of the present invention is loaded to the top by loading the coarse contaminants. As shown, the auxiliary screen 3 is blocked by the operation of the auxiliary screen driving means 5 including the motor to temporarily filter the coarse contaminants, and the rope wound on the drum by the driving of the citation motor is the bottom screen 3. ) Shows the state of lifting up to a certain position. In particular, it is shown with respect to the bent portion R of the guide rail 7 in the outer case 10, and the anti-friction roller 9 is shown to reduce the frictional force of the wire. In the guide rail, the front guide rail B (left side of the bottom screen) has a shorter rail length than the rear guide rail (right side of the bottom screen) B '. It stops first and the rear end is rotated, and it is comprised so that the coarse contaminant loaded by the centrifugal force can be discharged | emitted to the discharge chute 11 better. The outside of the guide rail 7 is shown a long closed outer case 10 is connected to the discharge chute 11 for discharging the coarse contaminants. The case 10 is hermetically sealed and made of stainless, so that the loaded coarse contaminant 100 falls to the outside when the bottom screen 2 located at the lower end thereof is lifted by the driving of the lifting motor 4. Prevents the lifting of coarse contaminants from the outside.

In addition, there is shown a bottom screen 2 installed in the case 10 along the guide rail 7 so as to be raised and lowered. This is illustrated in detail in FIG. 6. The bottom screen (2) has a U-shaped guide roller (8) is attached to each end is attached to six rollers and is integrated in a rake integrated structure, so that the guide rail (7) in the case (10) to run The guide roller 8 is installed so as not to contact the case 10. In addition, when the bottom screen 2 rests on the waterway due to its own weight in the case 10 by the operation of the motor, the bar spacing of the auxiliary screen 3 is configured to be narrower than the bar spacing of the fixed screen 1, The mounting of the bottom screen 2 can be facilitated, and the lifting operation can be facilitated in the lifting work section.

Referring to FIG. 3 and FIG. 4, the coarse contaminants included in the influent are introduced through the water channel ( Direction) When separated by the fixed screen (1), the coarse debris is accumulated on the bottom screen (2), and when a predetermined time, the auxiliary screen (3) temporarily blocks the waterway according to the guide 17 of the auxiliary screen, The lifting motor 4 is driven to raise the bottom screen 2 along the guide rails 7, and the coarse contaminants loaded on the bottom screen 2 are moved to the front of the discharge chute 11. That is, when the bottom screen 2 reaches the upper position of the case 10, the coarse contaminant naturally moves to the container 200 at the point where the inclination angle of the discharge chute 11 and the bottom inclination angle of the bottom screen 2 coincide. Discharged.

When the discharge is finished, the bottom screen 2 reaches the bottom of the waterway along the guide rail 7 in the reverse order of the ascending step and is seated. Then, when the drive motor 5 of the auxiliary screen is operated and the rope installed in the motor raises the auxiliary screen 3 to completely open the waterway, coarse contaminants included in the influent are introduced to be filtered by the fixed screen 1. do.

Therefore, the coarse contaminants collected as described above can be removed in the same operation as described above and can be repeatedly operated by a control device. After a predetermined time, a certain amount of coarse contaminants are accumulated, and the repetitive mechanical operation is performed by a timer. The action allows for the continuous removal of coarse debris. Therefore, the coarse contaminant loaded in the container is loaded on a vehicle or the like and finally processed.

As described above, the present invention is not limited to the U-shaped lifting box, the guide surface is not limited to the U-shaped, the shape of the case is also possible in various embodiments.

As described above, the coarse contaminant removing device of the present invention improves the water quality and environment by removing large contaminants that are difficult to remove by the conventional method, and can automatically control the coarse contaminants to be removed to reduce labor costs. This has the effect of simplifying the work process and facilitating safety accidents and maintenance.

Claims (11)

In the coarse dust removal device, A bottom screen for lifting the coarse contaminants; Driving means for driving the bottom screen up and down; And Coarse dirt removal device comprising an outer case for guiding the bottom screen. The apparatus of claim 1, further comprising a fixing screen for filtering and blocking the coarse contaminants. The apparatus of claim 1 or 2, further comprising: an auxiliary screen for opening and closing the passage of the coarse contaminant, and a driving means for driving the auxiliary screen up and down. According to claim 3, wherein the bottom screen is a locking portion connected to the lifting rope connected to the drive means, a roller guided along the guide rail in the outer case, when the coarse constriction is lifted inclined to collect the coarse debris attached to the fixed screen Type rake, coarse contaminant removal device, characterized in that consisting of a hand to quickly discharge the water when the coarse constriction is lifted. According to claim 3, The outer case is connected to the discharge chute including a guide rail for guiding the roller installed on the bottom screen, a wear prevention roller for preventing wear of the rope connected to the engaging portion of the bottom screen Coarse mess removal device characterized in that. The apparatus of claim 3, wherein the auxiliary screen comprises a lattice bar and a catching part on which the wire rope is caught. The apparatus of claim 3, wherein the driving means comprises a motor, a wire rope, a drum winding the wire rope, and a shaft connecting the drum, the motor being operated according to the application of electricity. The apparatus of claim 3, wherein the bar spacing of the auxiliary screen is narrower than the bar spacing of the fixed screen. The apparatus of claim 3, wherein the case is a closed stainless steel material and includes a plurality of U-shaped guide rails having different lengths before and after the guide rollers to move in the correct track. The apparatus of claim 3, wherein the bottom screen is provided with rollers at each end to move along the guide rails, and is U-shaped for horizontal maintenance and prevention of rollover. 10. The apparatus of claim 9, wherein the front guide rail (B) in the case is shorter than the length of the rear guide rail (B ') to smoothly discharge the coarse contaminants.