KR101816904B1 - Giant swing-type sludge processing unit capable of simultaneous processing of sunken sand and float - Google Patents

Abstract

A gilt-land including first and second stitches so as to simultaneously process a needle and a float while being moved by a bogie; A bogie which is provided so as to be movable back and forth at an upper portion of the gypsum sheet and has a mounting frame at a lower portion corresponding to the first and second stitches; A respective needle scraper for scraping the needle while being lifted; A silt lifting means for separating the sand, water and organic matter after air-lifting the silk thread, and for discharging the silk thread, the water, and the organic matter to each of the needle points; Each floating scraper formed to push off the float suspended on the water surface to discharge the float trapper; And a scum discharging scraper provided at one end of each of the scum skimmers to discharge the collected sediment from the respective ones of the tsunamis truffles.
As a result, it is possible to maximize the treatment efficiency of the float as well as the sedimentation, and at the same time, the treatment time can be shortened and the economical efficiency can be increased.

Description

(Giant swing-type sludge processing unit capable of simultaneous processing of sunken sand and float)

[0001] The present invention relates to a bulk-type sludge treatment apparatus for treating a sludge settled on a sludge sediment, and more particularly, to a sludge-type sludge treatment apparatus for treating a sludge- The present invention also relates to a ladle-type sludge processing apparatus capable of collecting suspended solids floating on the water surface to the float trough side so as to simultaneously treat the sediment and suspended matter.

In general, gypsum (sedimentation or sedimentation) refers to a nail that removes gypsum from the raw water containing gypsum by sedimentation method. It is used to sediment the sand contained in water by sediment separation, As shown in FIG.

Accordingly, various methods are conventionally applied to remove the needle thread deposited on the bottom surface of the gypsum paper.

As disclosed in Korean Patent Registration No. 10-0438661 (hereinafter referred to as "Prior Art Document 1"), regardless of the accumulation of the syllable, a certain amount of the syllabus is lifted at a time, A crane type lifting device including a crane lifting part for lifting and sailing the crane.

As disclosed in Korean Patent Registration No. 10-0844502 (hereinafter referred to as "Prior Art Document 2"), it is necessary to remove the sludge precipitated on the bottom of the sedimentation tank by suction so as to form a separate sludge collecting space on the bottom of the sedimentation tank A sludge collecting device of the suction type sludge collecting device which prevents the deterioration of the water quality due to the decay of the sludge that has not been collected on the bottom of the sedimentation tank while preventing the re-emergence of the fine sludge generated during the collection of the sludge Has also been proposed.

As disclosed in Korean Patent Registration No. 10-1059390 (hereinafter referred to as "Prior Art Document 3"), a plurality of traveling devices, a traveling car and a plurality of traveling vehicles Such as a bucket-type sliver which is a traveling-type chain in which the sludge collecting device is moved and elevated by the guide rollers of the guide rollers.

As disclosed in Korean Utility Model Registration No. 20-0483813 (hereinafter, referred to as 'Prior Art Document 4'), a suction line is formed as a hose through a suction device installed outside the gilt slurry, There has been proposed a technique such as a sludge lifting and treating device provided with a conveying carriage having a scraping means for siphoning the sludge necessary for sucking in the sludge as well as sucking and conveying the sludge.

Korean Patent Publication No. 10-0438661 Korean Patent Registration No. 10-0844502 Korean Patent Publication No. 10-1059390 Korean Utility Model Registration No. 20-0483813

However, the prior art documents 1 to 4 have the disadvantage that they do not have the means for treating floats floating on the water surface by sucking or lifting the sediments settled on the geyser.

In addition, there is also a problem in that the method of salvaging the needle thread has a considerably complicated technical configuration in a mechanical manner.

The present invention has been made in view of the above problems, and it is an object of the present invention to solve the above-mentioned problems of the related art by providing an air lifting system for lifting and moving a silt settled on a gilt- The present invention also provides a ball screw-type sludge processing device capable of collecting suspended solids floating on the float trough side and simultaneously treating the sediment and suspended matters so that the discharged sludge can be discharged.

Another specific object of the present invention is to ensure that the flocculation on the floor is captured smoothly.

Another specific object of the present invention is to provide a method for smoothly raising a needle bed settled on the floor and cleaning the bed.

A further specific object of the present invention is to provide a smooth separation of elevated sand, water and organic matter.

According to an aspect of the present invention, there is provided a method of manufacturing a honeycomb structured body, comprising the steps of: Wherein the first and second troughs are formed in the upper portion of the partition wall and the sucking troughs are collected on the upper portion of the partition wall, A climatic zone comprising two sedimentation accents; A swash plate provided on the respective running rails provided at upper ends of both sides of the gypsum slurry so as to be movable forward and backward at the upper portion of the gypsum by the driving means and having respective mounting frames corresponding to the first and second stitches; Each of the first and second inclined scrapers being descended by the ascending and descending parts so as to collect the first and second inclined surfaces of the first and second inclined surfaces, A sediment lifting means for separating sand, water, and organic matter after air-lifting and then cleaning the sediment collected by each collecting passage on each of the installation frames, and discharging the sediment, water, and organic matter to each sedimentation; Each floating scraper being formed in front of each of the mounting frames so as to push off the float suspended on the water surface to discharge the float trapper; And a scum discharging scraper provided at one end of each scum for scum to discharge the collected sediment from each of the sediments.

The elevating portion is composed of a steel plate on which a pair of supports formed on both sides of the upper end of the needle scraper are fixed, and a pair of elevating members provided on both sides of the mounting frame and each elevating shaft is fixed on the upper surface of the steel plate .

The silt scraper is inclined so that its bottom surface corresponds to the first inclined surface, and the opposite side of the silt scraper is inclined toward the collecting path side.

Wherein the lifting unit includes a lifting pipe connected to at least one of the collecting passage and the upper portion of the mounting frame, an air lifting unit installed to raise the needle by the air supplied to the lower collecting passage of the lifting pipe, A silt washing unit for removing the organic matter contained in the silt rising up inside the lifting tube on the lower side of the upper mounting frame of the air lifting unit by collision; The water is separated from the organic matter, and the sand is composed of a thyme trap, and the water and the organic matter are separated and discharged through the overflow of each needle.

The air lifting unit has a triangular inlet groove having a diameter smaller than the diameter of the lifting tube. The air lifting unit has a top surface forming the inlet groove and a plurality of spray holes formed to inject air introduced into the bottom surface, And a supply pipe for supplying air to the air chambers, wherein the air supply pipe is provided with a one-way valve that is opened when air is supplied and is closed when air supply is stopped .

The needle cleaner includes a first concavo-convex portion formed on an inner surface of a lifting tube so as to continuously repeat an uphill and downward movement of an obliquely upward and downward portion of the lifting tube, And a second concavo-convex portion formed on the side surface so as to continuously repeat the mountain and the valley.

Wherein the separation / discharge unit includes a silt collecting pipe having an upper end fixed to an outer side of the lifting pipe at a height lower than an upper end of the lifting pipe, and having an on / off valve connected to the lower portion of the lower part of the lifting pipe, And a fixed discharge pipe which is wrapped around the pipe and penetrates up and down to be fixed to the mounting frame.

In the present invention, a silt settled on a gypsum while being moved by a bogie is lifted by an air lifting method, and then the sand, water and organic matter are separated and discharged, and at the same time, the suspended matter floated on the water surface is collected on the side of the float trough, It is possible to maximize the treatment efficiency of the flocculant as well as the sedimentation, and at the same time, the treatment time can be shortened and the economical efficiency can be increased.

In addition, the present invention has an effect that it is possible to increase the processing efficiency for treating the needle thread by allowing the needle thread to be smoothly collected.

In addition, since the sediment precipitated on the bottom can be smoothly raised and the cleaning can be easily performed, the separation of sand and organic matter in the cleaned state can be facilitated and the classification can be performed smoothly Effect.

In addition, since the separated sand, water and organic matter can be smoothly separated, the sand having a clean state can be obtained.

1 is a perspective view for explaining the present invention,
Fig. 2 is a plan view according to Fig. 1,
Figure 3 is a cross-sectional view according to Figure 1,
4 is a cross-sectional view for explaining the use state of the clam scraper of the present invention,
5 is an enlarged cross-sectional view for explaining an air lifting part of the present invention,
FIG. 6 is an enlarged cross-sectional view for explaining the nip portion of the present invention,
7 is an enlarged cross-sectional view for explaining the separating and discharging part of the present invention and a use state view thereof.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The present invention is not limited to the embodiments.

FIG. 1 is a perspective view for explaining the present invention, FIG. 2 is a plan view according to FIG. 1, FIG. 3 is a sectional view according to FIG. 1, and FIG. 4 is a sectional view for explaining a use state of the present invention scouring scraper.

As shown in FIG. 1, a conventional gravel bed 1 is a facility for sedimenting and separating sand contained in water using a specific gravity difference.

In the present invention, a silt settled on a gypsum while being moved by a bogie is lifted by an air lifting method, and then the sand, water and organic matter are separated and discharged, and at the same time, the suspended matter floated on the water surface is collected on the side of the float trough, To be able to.

The apparatus for treating a bunch type sludge according to the present invention which can simultaneously process a needle and a suspension according to the present invention is characterized in that the sediment is collected by the respective collecting passages 12 formed on the respective bottom surfaces on both sides of the intermediate partition 11, The first and second inclined surfaces 14A and 14B connected to the side surface of the partition wall 11 are formed respectively and the respective silt troughs 16 for collecting the settled silt are formed on the side of the partition 11, (10A) (10B) in which a float trough (18) for collecting suspended matters pushed by the end side of the water discharge side is formed.

The gypsum paper 10 is made of a conventional concrete structure, and the formation of the first and second incising accents 10A and 10B is intended to simultaneously treat a large amount at a time.

The thimble trough 16 and the float trough 18 are formed in the shape of an open top in the form of a conventional pipe and the side on which the float of the float trough is introduced is formed by a float scraper, It is preferable to form a curved surface so that a part of the floating scraper can be lifted up. In addition, the bottom surface of the float trough (18) is structured such that the float that is inclined to one side can be smoothly collected to one side. In addition, a conventional transfer facility (not shown) is provided at one side of the tsunami and float troughs to transfer collected nodules or suspended matter.

On the respective running rails 21 provided on both upper ends of the gypsum slurry 10 are moved forward and backward from the upper part of the gypsum slurry 10 by driving means 22 constituted by a conventional motor and power transmission means, And a carriage 20 provided with a mounting frame 24 at a lower portion corresponding to the first and second pinching portions 10A and 10B.

The carriage 20 is connected to the front and rear main frame frames by a plurality of frames between the front and rear main frame frames, and on each of the bottom ends thereof, respective moving rollers that roll on the carriage rail are provided.

The needle thread is descended by the elevating portion 32 so as to collect the needle thread settled on each of the first inclined faces 14A on the respective mounting frames 24 to the respective collecting passages 12 to scrape the needle thread, And each sludge scraper 30 is lifted for return to its original position. The elevating unit 32 includes a lift plate 32B to which a pair of support bars 32A formed on both sides of the upper end of the needle scraper 30 are fixed and a lift plate 32B provided on both sides of the lift frame 32, And a pair of elevating members 32C on which the respective elevating shafts such as cylinders are fixed on the upper surface of the elevating member 32B. At this time, the needle scraper 30 is inclined so that its bottom surface corresponds to the first inclined surface 14A, and the opposite side from the collecting passage 12 is inclined toward the collecting passage 12 side.

The elevating portion 32 is lowered when scraping the needle thread which is settled on the first inclined face 14A in the process of being moved by the carriage 20 so that the needle thread can be collected on the collecting passage 12 side And after the scraping, it is elevated and then moved to return to the state prior to scraping by the truck, and then scraped again.

Particularly, the tilting of the needle scraper from the collecting furnace side to the opposite side toward the collecting furnace is for smoothly wiping off the needle bed settled on the first inclined surface from the first inclined surface to the collecting furnace, And the conditions for maximizing the efficiency of capturing the rouline are obtained.

The sludge collected by the respective collecting passages (12) is air-lifted and cleaned on each of the mounting frames (24), and then the sand, water and organic matter are separated, And sediment lifting means 40 for discharging each sedimentation 10A (10B).

In other words, the sludge collected in each trapping line is lifted by the air lifting method and is simultaneously cleaned, and the sand is discharged to the sediment trap, water and organic matter again by each sedimentation.

It separates the organic substances adhered to or adsorbed on the sedimented sediments, thereby obtaining clean sand in the cleaned state, and has a condition that continuous washing can be performed by supplying water and organic substances to each sedimentation reinforcement.

Each floating scraper (50) is formed so as to push the suspended body floating on the water surface in front of each of the mounting frames (24) and discharge it to the floating float (18). The float scraper has the lower part embedded in the water surface and the upper part protruding above the water surface.

In other words, each scoop scoop pushes the scoop floated naturally to the surface due to the movement of the scoop, so that the scoop scoop is collected.

And a scum discharging scraper 60 provided at one end of each scum 50 for discharging the sand collected in each of the tsunamis troughs 16 in accordance with the conveyance of the scum. The nip discharge scraper is configured to be connected to the rear side of the floating scraper by a conventional frame or the like.

Accordingly, the sand collected in the tsunamis can not be scraped by a separate method but can be carried out simultaneously in the process of moving the bogie.

Thus, according to the present invention, when the sediment is moved, the sedimented sediment is raised by the air lifting method to separate and discharge the sand, water, and organic matter, and the float can be treated at the same time. As the treatment of the flocculant as well as the sediment can be smoothly performed at the same time, it has a remarkable effect of maximizing the treatment efficiency.

In addition, the technical structure has not a complicated structure, but also has a condition that can be easily applied to each climatic zone due to its simple structure.

On the other hand, the sludge collected by each trapping line is air-lifted and then cleaned. Then, the sand is separated from the water and the organic matter so that the sludge is discharged to the sedimentation tank, ) Is composed as follows.

The sediment lifting means 40 includes a lifting pipe 42 connected to at least one of the collecting passage 12 to the upper portion of the mounting frame 24 and a lower collecting passage 12 of the lifting pipe 42, The air lifting portion 44 is provided to raise the needle thread by the air supplied to the upper mounting frame 24 of the air lifting portion 44, The sedimentation cleaning section 46 which separates the contained organic matter by collision and the sand and water and organic matter which have been washed together with the fixing of the lifting tube 42 on the upper part of the sedimentation cleaning section 46, The trough 16 is composed of a separating and discharging portion 48 for discharging the water and the organic matter to the respective needle deposits 10A and 10B.

It is preferable that the lifting pipe 42 is formed as a general hollow pipe type and divided into a lifting part, a lifting part, and a lifting pipe constituting the separation and discharge part and connected by a conventional flange coupling method. At this time, it is preferable that the air lifting unit and the needle cleaner unit include a connection lifting pipe which is formed to have a relatively long length and connects therebetween.

In order to separately form the lifting pipe, the air lifting unit, the needle cleaner unit, the separating and discharging unit, and the like are separately formed to facilitate the manufacturing convenience. In addition, since the partition is formed, the assemblability can be easily maintained.

For example, when an abnormality occurs in one of the parts, the replacement of only the part of the lifting tube where the abnormality is generated has a condition of high economical efficiency as well as convenience of the operation as compared with replacing the entire lifting tube.

5 is an enlarged cross-sectional view for explaining an air lifting part of the present invention and a use state view thereof.

As shown in the figure, in the above-described configuration, the air lifting portion 44 serves to lift up the needle thread collected by the collection path by air.

The air lifting portion 44 is formed with an inflow groove 44A having a triangular cross section so as to have a diameter smaller than the diameter of the lifting tube 42. The air flowing into the upper and lower surfaces of the inflow groove 44A An air chamber 44C that surrounds the inflow groove 44A to supply air to the outside of the inflow groove 44A and air to the air chambers 44C; The air supply pipe 44D is provided with a conventional one-way valve 44D-1 which is opened when the air is supplied and is closed when the air supply is stopped.

The air chamber 44C is surrounded by the inflow grooves and the outer side except for the portion where the plurality of injection holes are formed, and the air supply tube is connected to the space except the filled portion of the inflow groove.

Accordingly, the air supplied through the supply pipe floats the needle thread, which has been settled to the bottom surface of the collecting furnace, through the spray hole formed in the bottom surface of the inlet groove, to the upper side by the air pressure to be sprayed, The air supplied to the jetting hole formed in the air bubbles rises in the air bubble state together with the floated needle bed. That is, the floated part is elevated by float pressure generated by the air bubbles in the lifting pipe as well as raised in the air bubbles.

In this way, the air lifting part smoothly raises the flocculant formed by the air bubbles and the air bubbles generated by the air bubbles after the flocculant is floated by the simple principle.

FIG. 6 is an enlarged cross-sectional view for explaining the nip portion of the present invention.

As shown in the figure, in the above-described construction, the needle cleaner part 46 functions to remove the deposited or adsorbed organic matter from the sand by collision with the needle thread raised by the air lifting part.

The needle cleaning part 46 includes a first concave and convex portion 46A and a second concave and convex portion 46A formed on the inner surface of the lifting tube 42 such that the mountain and the bone are continuously and repeatedly repeated, And a second concave-convex portion 46B formed at the center of the first concave-convex portion 46A so as to have a predetermined distance from the first concave-convex portion 46A.

In other words, the raised needle bed collides with the mountains formed on the first and second convexo-concaves in the course of passing between the first and second concave-convex parts, and organic matter adhered to or adsorbed on the needle bed due to the collision is desorbed, .

The silt passing through between the first and second concavo-convex portions plays a role of cleaning the sand cleanly as the organic matter is naturally released from the sand by the impact caused by the collision.

7 is an enlarged cross-sectional view for explaining the separating and discharging part of the present invention and a use state view thereof.

As shown in the figure, in the above-described construction, the separation and discharge part is cleaned, and the sand in the clean state serves to discharge the precipitate, water, and organic matter to the respective needlepoints.

The separating and discharging part 48 is fixed at the upper end thereof to a lower level than the upper end of the lifting pipe 42, that is, the outer side of the lifting pipe 42 is swept over the sand and organic matter rising through the lifting pipe, A silt collecting pipe 48A including a silt removing pipe 48A-2 provided with an on-off valve 48A-A to be connected to the silt trough 16; a silt collecting pipe 48A enclosing the silt collecting pipe 48A, And a fixed discharge pipe 48B which is fixed to the mounting frame 24 so as to be penetrated by the pipe.

In other words, the sediment overflowed to the top of the lifting pipe is collected by the weight of the sediment collecting pipe, and the suspended matters are discharged through the fixed discharge pipe through the sediment collecting pipe and discharged through the fixed discharge pipe.

In this way, the sand collected in the captive collecting pipe is discharged by capturing and discharging the nitrification tank by opening the on-off valve.

Thus, the separation and discharge part also has a condition capable of smoothly separating the sand and the organic matter by a simple principle based on the overflow method and specific gravity difference.

1: Bulk-type sludge processing unit
10: Chimney 10A: First salivating
10B: second needle emphasis 11:
12: collecting passage 14A: first inclined surface
14B: second inclined plane 16:
20: Truck 21: Running rail
22: driving means 24: mounting frame
30: Needle scraper 32:
32A: Support base 32B: Steel plate
32C: Elevating member 40: Needle lifting part
42: lifting tube 44: air lifting part
44A: inlet groove 44B:
44C: air chamber 44D: supply pipe
44D-1: one-way valve 46:
46A: first uneven portion 46B: second uneven portion
48: Separating and discharging part 48A: Needle collecting tube
48A-1: Needle discharge pipe 48A-2: opening / closing valve
48B: Fixed discharge pipe

Claims (7)

First and second inclined surfaces connected to the respective side surfaces are formed on both sides of the intermediate partition so as to collect the precipitate with each of the collecting paths formed on each bottom surface, The first and second sedimentation troughs being formed with respective flocculent troughs in which the flocculants trapped on the side of the end of the inflowed process water are discharged are formed;
A swash plate provided on the respective running rails provided at upper ends of both sides of the gypsum slurry so as to be movable forward and backward at the upper portion of the gypsum by the driving means and having respective mounting frames corresponding to the first and second stitches;
Each of the first and second inclined scrapers being descended by the ascending and descending parts so as to collect the first and second inclined surfaces of the first and second inclined surfaces,
A sediment lifting means for separating sand, water, and organic matter after air-lifting and then cleaning the sediment collected by each collecting passage on each of the installation frames, and discharging the sediment, water, and organic matter to each sedimentation;
Each floating scraper being formed in front of each of the mounting frames so as to push off the float suspended on the water surface to discharge the float trapper; And
And a scum discharging scraper provided at one end of each scum for discharging the sediment collected in each of the tsunami deposits. The method according to claim 1,
The elevating portion is composed of a steel plate on which a pair of supports formed on both sides of the upper end of the needle scraper are fixed, and a pair of elevating members provided on both sides of the mounting frame and each elevating shaft is fixed on the upper surface of the steel plate Batch type sludge disposal device capable of simultaneously treating the sediment and suspended matter. 3. The method of claim 2,
Wherein the needle scraper is inclined so that the bottom surface thereof corresponds to the first inclined surface, and the needle and scoop inclined to the opposite side from the collecting furnace side to the collecting furnace side can be processed at the same time. The method according to claim 1,
Wherein the lifting unit includes a lifting pipe connected to at least one of the collecting passage and the upper portion of the mounting frame, an air lifting unit installed to raise the needle by the air supplied to the lower collecting passage of the lifting pipe, A silt washing unit for removing the organic matter contained in the silt rising up inside the lifting tube on the lower side of the upper mounting frame of the air lifting unit by collision; It is a batch type sludge processing unit that can treat both sludge and water suspended in water and organic matter and sludge and suspended matter, which consists of water and organic matter, separated and discharged through each sedimentation. 5. The method of claim 4,
Wherein the air lifting portion has a triangular inlet groove having a diameter smaller than the diameter of the lifting tube, a plurality of spray holes formed in the upper and lower surfaces of the air inlet to form air flow, And a supply pipe for supplying air to the air chamber, wherein the air supply pipe is provided with a one-way valve that is opened when the air is supplied and is closed when the air supply is stopped, and Batch type sludge processing unit capable of simultaneously processing floats. 5. The method of claim 4,
The needle cleaner includes a first concavo-convex portion formed on an inner surface of a lifting tube so as to continuously repeat an uphill and downward movement of an obliquely upward and downward portion of the lifting tube, And a second concavo-convex portion formed on the side surface so as to continuously repeat the mountains and the valleys. 5. The method of claim 4,
Wherein the separation / discharge unit includes a silt collecting pipe having an upper end fixed to an outer side of the lifting pipe at a height lower than an upper end of the lifting pipe, and having an on / off valve connected to the lower portion of the lower part of the lifting pipe, And a fixed discharge pipe which is enclosed by the pipe and penetrates up and down to be fixed to the mounting frame.

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