KR102369195B1 - Chain flight type conveyor apparatus - Google Patents

Abstract

The present invention relates to a chain flight-type conveyor apparatus. More specifically, the present invention relates to a chain flight-type conveyor apparatus for transporting impurities, which is able to, when transporting impurities of a water treatment plant, accumulate the impurities on a rear surface of a body, solve the problem of flooding of water, and easily drive a chain. To this end, according to the present invention, the chain flight-type conveyor apparatus for transporting impurities comprises: a driving shaft placed on an upper side and connected to a motor; a driven shaft placed on a lower side; a chain connected to the driving shaft and the driven shaft and driven; a plurality of flights installed on the chain to have both ends fixed, and rotated by the chain; a body unit including the driving shaft, the driven shaft, the chain, and the flight inside, and inclined from an upper side toward a lower side, and having a lower side with the driven shaft parallel to the floor surface; a flow guide means including a plate material placed between the driven shaft and the body unit on a lower side of the body unit, and placed by drawing an arc along a circumference of the driven shaft, and a control unit placed between the plate material and a rear surface on a lower side of the body unit, and having one side fixed on a rear surface of the plate material, and having the other side protruding from an outer side of the lower side of the body unit and placed to have an adjustable length; and a discharge unit placed on a lower side of the driven shaft on a lower side of the body unit and discharging water. The introduced impurities can be easily flown along the plate material by the flow guide means, and be transported to an upper side.

Description

Chain flight type conveyor device for transporting contaminants {CHAIN FLIGHT TYPE CONVEYOR APPARATUS}

The present invention relates to a chain flight type conveyor device, and more particularly, when transporting contaminants such as water treatment plants, food treatment plants, and other environmental treatment plants, contaminants are accumulated on the rear side of the body, and the problem of water overflowing is solved, It relates to a chain-flighted conveyor device for transporting contaminants in which a chain can be easily driven.

In general, a conveyor is a conveying means that rotates in an endless track, and it can be widely used in various fields, and in particular, a device for a specific purpose is installed according to each field, and it is used to convey various conveying materials according to its characteristics.

Such a conveyor can collect the foreign matter caught through the conveyor of the sewage treatment plant and transport it to the outside. Conveyor for transporting contaminants is rotated by a drive motor to form a caterpillar, and is largely composed of a flight having a carrier formed on one side to scrape and transport contaminants, and a chain for rotatingly driving the flight. Here, the inside of the body of the conveyor is wet, and the transported material is also a contaminant having a very high moisture content.

The lower part of the contaminant transport conveyor is provided parallel to the bottom surface, and the upper part is formed to be inclined. Usually, the flat lower side is located in the sedimentation basin of the sewage treatment plant, and the carrier formed on one side of the flight rotates by scraping off the contaminants stacked in the sedimentation basin. And the scraped off impurities continue to rise upwards inclined upward, and these impurities are rotated upside down and U-turned in the upward state, and the impurities rise and accumulate on the upper surface of the flight together with the U-turn.

However, this conventional contaminant transfer conveyor can maintain a smooth sewage treatment state by removing contaminants from the sedimentation pond of a sewage treatment plant. There is a problem in that foreign matter cannot be rotated and climbed to the top, and it is loaded and accumulated. That is, there is a problem in that the foreign matter does not go upward along the chain of the conveyor, and the foreign matter continues to accumulate inside the parallel portion of the lower part of the conveyor. Due to the impurities accumulated in this way, there is a problem in the running of the conveyor, and the operator has the inconvenience of continuously removing the accumulated impurities.

In addition, due to the accumulation of contaminants, water overflows the lower portion of the conveyor, which causes a problem in the running of the conveyor.

On the other hand, as described above, since the contaminants have a very high moisture content, there is a problem in that the corrosion of the chain portion on which the contaminants ride and rise occurs. Due to this, there is a problem in that malfunctions and damage of the conveyor frequently occur. And due to damage to the chain, there is also a problem that excessive noise is generated.

Republic of Korea Utility Model Publication No. 20-0417549 (Announcement date: 2006.05.24.)

An object of the present invention is to provide a chain flight type conveyor device in which the problem of accumulating contaminants inside the lower part of the conveyor can be solved.

An object of the present invention is to provide a chain flight type conveyor device in which the problem of water overflowing the lower part of the conveyor can be solved.

An object of the present invention is to provide a chain flight type conveyor device in which the problem that the chain of the conveyor is corroded and damaged can be solved.

An object of the present invention is to provide a chain flight type conveyor device capable of effectively transporting contaminants in the chain flight type conveyor device.

The object of the present invention is not limited to the object mentioned above, and other objects not mentioned will be clearly understood from the description below.

A chain flight type conveyor device for transporting foreign matter to the upper portion for transferring foreign matter flowing into the lower portion according to the present invention for achieving the above object is provided at the upper portion, the main shaft connected to the motor; driven shaft provided in the lower part; a chain connected to the main shaft and the driven shaft; a plurality of flights having both ends fixed to the chain and rotating by the chain; The main shaft, the driven shaft, the chain, and the flight is provided therein, is provided to be inclined from the top to the bottom, the lower portion is provided with the driven shaft is provided in parallel to the bottom body portion; A plate provided between the driven shaft and the body in the lower portion of the body, and provided while drawing an arc along the circumference of the middle shaft, and the plate and the rear surface of the lower portion of the body, one side is on the rear surface of the plate a flow guide means including a fixing part fixed and the other side protruding to the outside of the lower part of the body part to enable length adjustment; and a discharge part provided under the driven shaft in the lower part of the body to discharge water, wherein the incoming contaminants are easily flowed along the plate by the flow guide means and transferred to the upper part. .

And according to a preferred embodiment of the present invention, the adjusting unit is coupled to a bolt and a nut structure from the outside of the body portion, and the length is adjusted by turning the nut.

In addition, according to a preferred embodiment according to the present invention, the discharge unit, a perforated plate provided on the bottom surface under the body portion, and one side of the outlet through which water is discharged from the lower portion of the perforated plate is connected to one side, the water flowing down to the outlet It characterized in that it further comprises a water receiving portion inclined at a predetermined angle to the lower portion, and a spray nozzle provided on the other side of the water receiving portion to spray water.

And according to a preferred embodiment according to the present invention, a storage unit provided on the upper surface of the lower side of the body unit and storing lubricant, a pair of links provided on the links of the chain provided on the left and right sides in the body unit It characterized in that it further comprises a lubricating oil application device comprising a brush portion, a bracket for fixing each brush portion in the body portion, and a supply pipe connected to the storage portion for supplying lubricating oil to the brush portion.

The present invention according to the above configuration can expect the following effects.

In the chain flight type conveyor device for transporting contaminants, by providing a flow guide means on the driven shaft part at the bottom, the contaminants are easily rotated and transported by the driven shaft and the flight, and contaminants are accumulated inside the lower part of the device, which causes water There is an effect that the overflow problem can be solved.

And by providing a discharge unit at the bottom of the device, there is an effect that the water transferred to the upper portion and remaining can be easily discharged.

In addition, due to the lubricating oil application device provided on the chain from the lower part of the device to provide lubricating oil to the chain, by injecting the lubricating oil into the chain, there is an effect that problems such as corrosion and damage of the chain are solved.

1 is a view showing a chain flight type conveyor device for transporting foreign substances according to a preferred embodiment of the present invention.
Figure 2 is a view showing in more detail the lower part of the chain flight type conveyor device for transporting foreign substances according to a preferred embodiment of the present invention.
Figures 3a and 3b is a view showing the flow guide means of the chain-flight type conveyor device for transporting contaminants according to a preferred embodiment of the present invention.
Figure 4a to Figure 4c is a view showing the discharge portion of the chain-flight type conveyor device for transporting contaminants according to a preferred embodiment of the present invention.
5 is a view showing a lubricant applying device of a chain flight type conveyor device for transporting impurities according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention and methods of achieving them before the description will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. And the terms used in this specification are for describing embodiments and are not intended to limit the present invention, and among these terms, the singular form also includes the plural unless specifically stated in the phrase, and is a word indicating a direction in the description Note that this is to help the understanding of the description and can be changed depending on the time point.

Hereinafter, a chain flight type conveyor device for transporting foreign substances according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 is a view showing a chain flight type conveyor device for conveying impurities according to a preferred embodiment of the present invention, Figure 2 is a view showing the lower part of the chain flight type conveyor device for conveying impurities according to a preferred embodiment of the present invention in more detail it is one drawing

1 and 2, the chain flight type conveyor apparatus 100 for transporting contaminants according to the present invention is a main shaft 10, a driven shaft 15, a chain (chain; 20), a flight (flight; 25) , a body portion 30 , a flow guide means 40 , and a discharge portion 50 .

The main shaft 10 is a part for driving the chain flight type conveyor device 100 for transporting impurities according to the present invention, and is provided on the upper portion of the device 100 . The main shaft 10 is connected to the motor 11 and is driven. A scum box is provided below the main shaft 10 to collect contaminants transferred to the upper part when they fall freely.

The driven shaft 15 is provided at the lower part of the chain flight type conveyor device 100 for transporting impurities according to the present invention. The driven shaft 15 is connected to the main shaft 10 and is driven.

In this embodiment, only the main shaft 10 and the driven shaft 15 are described, but it is not limited to this form, and a plurality of shafts may be further provided to facilitate the operation of the device 100, each A sprocket is installed on the shaft.

Chain 20 is connected to the main shaft 10 and the driven shaft 15 is rotationally driven. The chain 20 rotates by the main shaft 10 rotated by the motor 11 , and the driven shaft 15 connected to the chain 20 also rotates.

The flight 25 is installed to have both ends fixed to the chain 20 , and is rotated by the chain 20 . As the flight 25 rotates, the incoming contaminants are transferred to the upper part. A plurality of flights 25 may be installed inside the device 10 .

The body portion 30 is provided with the above-described main shaft 10, driven shaft 15, chain 20, and flight 25 therein. The body portion 30 is provided to be inclined from the upper portion to the lower portion, and the lower portion provided with the driven shaft 15 is provided parallel to the floor surface. Contaminants are introduced into the lower portion of the body 30 . That is, as shown by the arrow in FIG. 1 , impurities are introduced into the upper surface of the lower portion of the body 30 , and the incoming impurities are the main shaft 10 , the driven shaft 15 , and the rotation of the chain 20 and It is transferred to the upper part by the rotation of the flight (25). The arrow in the direction of discharging from the lower part of the body 30 to the outside indicates that the remaining water is discharged after the contaminants are transported. This will be described below in the description of the discharge unit 50 .

The flow guide means 40 is shown in detail in FIG. 3 . Figures 3a and 3b is a view showing the flow guide means of the chain-flight type conveyor device for transporting contaminants according to a preferred embodiment of the present invention. Referring to FIGS. 2 and 3A , the flow guide means 40 is provided between the driven shaft 15 and the body 30 in the lower portion of the body 30 . The flow guide means 40 includes a plate 41 and a control unit 43 with reference to FIGS. 3A and 3B .

The plate 41 is provided between the body portion 30 and the driven shaft 15 in the lower portion, and is provided while drawing an arc along the circumference of the driven shaft 15 . The plate 41 has the same shape as the English letter J when viewed from the side, as shown in FIG. 3A . The plate material 41 is provided with a larger circumference than the rotation radius of the sprocket installed on the driven shaft 15 , and therefore, there is no interference between the rotation of the driven shaft 15 and the rotation of the flight 25 .

The adjustment part 43 is provided between the plate material 41 and the rear surface of the lower body part 30 . One side of the adjusting unit 43 is fixed to the rear surface of the plate material 41 , and the other side protrudes to the outside of the lower portion of the body unit 30 . As shown in FIG. 3A , the adjusting unit 43 is coupled to the outside of the body 30 in a bolt and nut structure. By turning the nut, as shown by the arrow, the length of the adjusting unit 43 can be adjusted.

The discharge unit 50 is a part through which contaminants are transported and remaining water is discharged. As shown in FIGS. 1 and 2 , the discharge part 50 is provided at the lower part of the driven shaft 15 under the body part 30 . The discharge part 50 is shown in detail in FIG. 4 . Figure 4a to Figure 4c is a view showing the discharge portion of the chain flight type conveyor device for transporting contaminants according to a preferred embodiment of the present invention.

The discharge unit 50 includes a discharge port 51 , a perforated plate 53 , a drip tray 55 , and a spray nozzle 57 , with reference to FIGS. 4A to 4C . The outlet 51 is a part through which contaminants are transported and remaining water is discharged. The outlet 51 is provided so that water is discharged from the lower portion of the body portion 30 to the outside of the body portion (30).

6,

8,

10 등으로 타공될 수 있다.The perforated plate 53 is provided on the bottom surface under the body part 30 , and the perforated plate 53 is provided on the upper part of the water receiver 55 . As shown in Figure 4a, the perforated plate 53 has a plurality of holes 53a perforated therein. The perforated plate 53 is perforated with non-uniform holes 53a, for example

6,

8,

It can be perforated with 10, etc.

The drip tray 55 is provided under the perforated plate 53 . One side of the drip tray 55 is connected to the outlet 51 , and the other side is connected to the spray nozzle 57 . As shown in FIG. 4B , the drip tray 55 has a lower portion inclined at a predetermined angle so that water can flow down to the outlet 51 .

The spray nozzle 57 is provided on the other side of the drip tray 55, as shown in FIGS. 4b and 4c. The spray nozzle 57 sprays water. When the contaminants are transported and the remaining water is discharged through the discharge unit 50 , the fine contaminants remaining in the water may block the holes 53a of the perforated plate 53 . Accordingly, by spraying water through the spray nozzle 57, it is possible to solve problems such as clogging of the discharge unit 50 inside. The spray nozzle 57 is provided on the other side of the drip tray 55 , and sprays water toward the outlet 51 .

The chain flight type conveyor device 100 for transporting contaminants according to the present embodiment may further include a lubricant applying device 60 . The lubricant applying device 60 is shown in FIG. 5 . 5 is a view showing a lubricant applying device of a chain flight type conveyor device for transporting contaminants according to a preferred embodiment of the present invention.

Referring to FIG. 5 , the lubricant applying device 60 includes a storage unit 61 , a pair of brush units 62a and 62b , brackets 63a , 63b , 63c , and a supply pipe 64 . The lubricant applying device 60 applies lubricant to the chain 20 of the chain flight type conveyor device 100 for transporting contaminants according to this embodiment to prevent damage to the chain 20 or corrosion due to contaminants. can

The storage part 61 is provided on the lower upper surface of the body part 30, and lubricating oil is stored. The storage unit 61 may be provided through a bracket 63c on the upper surface of the body unit 30 . A pair of brush parts 62a and 62b is provided on the link of the chain 20 provided on the left and right sides in the body part 30 . A pair of brackets 63a and 63b fix the brush parts 62a and 62b in the body part 30 . The supply pipe 64 is connected to the storage unit 61 to supply lubricating oil to the brush units 62a and 62b. The supply pipe 64 may be a T-shaped hose.

The lubricating oil stored in the storage unit 61 may be applied to the chain 20 through the supply pipe 64 and through the respective brush units 62a and 62b. Here, the lubricating oil applying device 60 may include a valve to control the injection of lubricating oil, and to automatically apply a set amount.

In this way, the chain flight type conveyor device 100 for transporting contaminants according to the present invention easily follows the chain 20 by the flow guide means 40 without the problem that the introduced contaminants are accumulated in the lower part of the body 30 . It can be transferred to the upper part. And the contaminants are moved and the remaining water can be easily discharged through the discharge unit (50). In addition, through the lubricant applying device, problems such as corrosion of the chain 20 can be solved.

The above-described embodiments are merely exemplary, and those of ordinary skill in the art can variously modified other embodiments therefrom.

Accordingly, the true technical protection scope of the present invention should include not only the above embodiments but also other variously modified embodiments by the technical spirit of the invention described in the following claims.

100; Chain flight type conveyor device for transporting contaminants
10; main shaft
11; motor
15; driven shaft
20; chain
25; flight
30; body part
40; flow guide means
41; plate
43; adjuster
50; exhaust
51; outlet
53; perforated plate
55; drip tray
57; spray nozzle
60; Lubricating Oil Applicator
61; storage
62; brush part
63; Brackets
64; supply pipe

Claims (4)

In the chain flight type conveyor device for transporting foreign substances to the upper part of the foreign substances flowing into the lower part,
provided on the upper part, the main shaft connected to the motor;
driven shaft provided in the lower part;
a chain connected to and driven by the main shaft and the driven shaft;
a plurality of flights having both ends fixed to the chain and rotating by the chain;
The main shaft, the driven shaft, the chain, and the flight is provided therein, is provided to be inclined from the top to the bottom, the lower portion is provided with the driven shaft is provided in parallel to the bottom body portion;
A plate material provided between the driven shaft and the body portion in the lower portion of the body portion and provided while drawing an arc along the circumference of the driven shaft, and a back surface of the plate material and the lower portion of the body portion, one side is the rear surface of the plate material a flow guide means including a control part fixed to the and the other side protruding to the outside of the lower part of the body part to enable length adjustment; and
Including; a discharge part provided at the lower part of the driven shaft in the lower part of the body part through which water is discharged;
The incoming contaminants are easily flowed along the plate by the flow guide means and transferred to the upper part,
The control unit,
It is coupled in a bolt and nut structure from the outside of the body part, and adjusts the length by turning the nut,
The discharge unit,
An outlet provided so that contaminants are transported to the outside of the body from the lower part of the body and the remaining water is discharged, a perforated plate provided on a bottom surface from the lower part of the body, one side is connected to the outlet at the lower part of the perforated plate, and to the outlet Further comprising: a drip tray whose lower part is inclined at a predetermined angle so that water can flow down, and a spray nozzle provided on the other side of the drip tray to spray water toward the outlet,
A storage part provided on the upper surface of the lower side of the body part and storing lubricant, a pair of brush parts provided on the links of the chain provided on the left and right sides in the body part, and each brush in the body part Chain flight type conveyor device for transporting contaminants, characterized in that it further comprises a bracket for fixing the unit, and a supply pipe connected to the storage unit for supplying lubricant to the brush unit.
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