KR100543962B1 - Minute screen type adulteration treatment apparatus - Google Patents

Abstract

The present invention relates to a contaminant treatment device for removing contaminants, and more particularly, is installed in a waterway, etc. in a simple structure, the fine wood screen-type contaminant treatment device to remove contaminants such as contaminants immediately before being discharged to a river or lake, etc. It is about.

Its configuration is provided with a cylindrical screen for filtering the contaminants flowing inclined to the water channel flows with the water flow, and the filter unit for moving the filtered contaminants upward while the cylindrical screen is rotated; A dust discharge portion configured to collect the wastes falling downward after being moved upward by the cylindrical screen to be discharged upwardly after being inclined upwardly; It is composed of a drive unit for driving the rotation of the cylindrical screen and the transfer of the contaminants by the contaminant discharge unit.

By providing the above-mentioned contaminant treatment device, it is easy to manufacture and install, and has the effect that the discharge of contaminants is properly prevented by removing the contaminants continuously and simply.

Contaminants, Treatment, Removal, Filtration, Screens, Microwood

Description

Fine wood screen type adulteration treatment apparatus {Minute screen type adulteration treatment apparatus}

1 is a schematic perspective view of the present invention;

2 is a schematic longitudinal sectional view of the present invention;

3 is a cross-sectional view taken along the line A-A according to FIG.

4 is a schematic side enlarged side cross-sectional view of the present invention;

Figure 5 is a longitudinal cross-sectional view showing an operating state of the present invention,

Figure 6 is a side cross-sectional view showing an operating state of the present invention.

* Explanation of symbols for the main parts of the drawings

10: filtration unit

   11: cylindrical screen 12: fine mesh 13: coarse mesh

   14: guide vane 15: round plate

20: contaminant discharge unit

   21: support 22: feed screw 23: hopper

   24: transfer pipe 25: outlet 26: hot wire

   27: temperature sensor 28: power supply

30: drive unit

   31: motor 32: reduction portion 33: connection bar

   34: disc ring 35: support disc

   37: roller

40: washing unit

   41: washing water spray pipe 42: spray nozzle 43: washing nozzle

50: compression unit

   51: connecting shaft 52: drain hole 53: collecting jacket

   54: drain pipe 55: reverse feed screw

The present invention relates to a contaminant treatment device for removing contaminants, and more particularly, is installed in a waterway, etc. in a simple structure, the fine wood screen-type contaminant treatment device to remove contaminants such as contaminants immediately before being discharged to a river or lake, etc. It is about.

In general, the sewage treatment facility is composed of a multi-step process such as screening, sedimentation, primary precipitation, bioaccumulation tank, secondary sedimentation, filtration, sterilization, etc., and it requires a lot of manpower and cost.

In recent years, as the sewage treatment plants in large cities and small and medium cities have been completed, small sewage treatment plants in towns and villages and sewage treatment facilities in village sewage scales are being constructed.

However, the small sewage treatment facility has a problem that the construction cost does not decrease proportionally even if the capacity is reduced due to the multi-stage process.

In addition, the small sewage facility has a problem that requires a lot of manpower and cost because the construction of a relatively large number of treatment plants compared to large sewage facilities.

Therefore, there is a need for a facility that can be applied on a small scale, low in cost of manufacture and installation, and immediately discharged to a river or a lake after filtration of contaminants with a simple structure.

Accordingly, the present invention has been made to solve the conventional problems as described above,

Its purpose is to provide a fine wood screen-type contaminant treatment device that is installed in a waterway with a simple structure so that contaminants such as contaminants are removed immediately before being discharged to a river or a lake.

In addition, another object of the present invention is to provide a fine-wood screen-type contaminant processing apparatus that allows the cylindrical screen to be cleaned while at the same time to collect the impurities filtered by the cylindrical screen appropriately.

In addition, another object of the present invention is to provide a fine wood screen-type contaminant treatment apparatus to filter the fine contaminants in a simple structure and at the same time to guide the filtered contaminants appropriately upward.

In addition, another object of the present invention is to provide a fine wood screen-type contaminants processing apparatus to be properly transported and discharged the filtered contaminants in a simple structure.

In addition, another object of the present invention is to provide a fine wood screen-type contaminant processing apparatus that is driven in a simple structure and at the same time the transfer screw and the cylindrical screen interlocked.

In addition, another object of the present invention is to provide a micro-wood screen-type contaminant processing apparatus to properly compress the contaminants while being transported.

In addition, another object of the present invention is to provide a fine wood screen-type contaminant treatment apparatus to properly clean the conveyed contaminants.

In addition, another object of the present invention is to provide a micro-wood screen-type contaminant processing apparatus to properly support the rotation of the cylindrical screen.

In addition, another object of the present invention is to provide a fine wood screen-type contaminant treatment apparatus to properly prevent the freezing of the transfer pipe.

In order to achieve the above object, the present invention is provided with a cylindrical screen for filtering the contaminants flowing inclined to the water channel and flows with the water flow, the filtering unit for moving the filtered contaminants upward while the cylindrical screen is rotated; A dust discharge portion configured to collect the wastes falling downward after being moved upward by the cylindrical screen to be discharged upwardly after being inclined upwardly; It is to provide a fine wood screen type screen processing apparatus, characterized in that the drive unit is configured to drive the rotation of the cylindrical screen and the transfer of the contaminant by the contaminant discharge unit.

In addition, the washing water spray pipe is installed on the upper portion of the cylindrical screen to wash by spraying water downward from the upper portion of the cylindrical screen, and a plurality of the lower surface of the washing water spray pipe so that the cylindrical screen is inclined corresponding to the rotation direction. It is to provide a fine wood screen-type contaminant processing apparatus characterized in that the cleaning unit is composed of a spray nozzle mounted to the dog.

In addition, the cylindrical screen, fine micro mesh network provided in a cylindrical, coarse mesh network is attached to the circumference of the fine mesh network, and a plurality of attached to the inside of the micro mesh network and oblique along the rotation direction It is to provide a fine wood screen type screen processing device, characterized in that consisting of a guide vane bent to the circular plate attached to block the back of the cylinder consisting of the fine mesh and the coarse mesh network while passing through the contaminant discharge portion. .

In addition, the dust discharge portion, the support is installed in front of the cylindrical screen, the conveying screw is rotatably provided through the cylindrical screen inclined from the upper end of the support, and the foreign matter moved upward by the cylindrical screen is collected And a hopper attached to the support while surrounding the tip of the transfer screw, a transfer tube provided to surround the transfer screw behind the cylindrical screen, and an outlet provided at the end of the transfer tube. It is to provide a fine wood screen type impurities treatment device.

The drive unit may include a motor connected to an end of the transfer screw and mounted at the end of the transfer pipe, a reduction unit connecting the motor and the transfer screw to decelerate, and a connection bar attached between the circular plate and the transfer screw. It is to provide a fine wood screen-type contaminant treatment apparatus.

In addition, a connecting shaft connected to the upper portion of the transfer screw axially, a plurality of drain holes formed around the lower portion of the transfer pipe corresponding to the connecting shaft, and attached to the circumference of the transfer pipe corresponding to the drain hole and the drain pipe It is to provide a fine wood screen-type contaminant processing apparatus comprising a collecting jacket having a compression unit for compressing the debris to be transported is composed of a reverse feed screw connected to the upper end of the connecting shaft axially.

In addition, it is to provide a fine wood screen-type contaminant treatment apparatus characterized in that a plurality of washing nozzles are provided around the lower side of the transfer pipe to inject the washing water inclined into the transfer pipe.

In addition, a disc ring is attached to the rear of the circular plate, a support disc is attached to the transfer pipe so as to be spaced apart from the inner circumferential surface of the disc ring, a plurality of rollers are installed around the upper surface of the support disc to abut the inner circumferential surface of the disc ring It is to provide a fine wood screen-type contaminant processing apparatus characterized in that.

In addition, a heating wire is provided through the transfer screw, the connecting shaft, and the reverse transfer screw therein, a temperature sensor is provided to sense the temperature inside the transfer pipe, and the sensing information input by the temperature sensor is provided. Accordingly, a power supply for intermittent power supply of the heating wire is to provide a fine wood screen-type complex processing apparatus, characterized in that mounted on one side of the deceleration.

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

1 is a schematic perspective view of the present invention, Figure 2 is a schematic longitudinal cross-sectional view of the present invention, Figure 3 is a cross-sectional view of the line A-A according to FIG.

1 and 2 and 3 will be described as follows.

The present contaminant treatment device is a filtration unit 10 for filtering the condensate floating along the water flow while rotating the cylindrical screen 11 is installed in the water channel, and a contaminant for transporting and discharging the contaminant filtered by the filtration unit 10 Discharge part 20, the drive part 30 for driving the filtration unit 10 and the contaminant discharge unit 20, the washing unit 40 for washing the cylindrical screen 11, and before discharging the contaminant It is composed of a compression unit 50 for compressing and dehydrating.

In a more detailed configuration, the filtration unit 10 is composed of a cylindrical cylindrical screen 11 of which one side is open and the other is blocked, and the cylindrical screen 11 is a circumference of the fine mesh network 12 which is a fine cylindrical mesh network. Coarse cylindrical mesh network coarse mesh network 13 is attached to the plurality of guide vanes 14 are attached to the inside of the micro mesh network 12 and the fine mesh network 12 and coarse mesh network 13 The circular plate 15 is configured to be attached to the rear of the contaminant discharge unit 20.

Here, the filtration unit 10 is to be filtered to fine particles through the fine mesh 12 and the coarse mesh 13 of the cylindrical screen 11 in a state in which the cylindrical screen 11 is installed inclined in the water channel. .

In addition, the guide vane 14 serves to guide the movement of the contaminants to be moved to the upper side with the rotation of the cylindrical screen 11 to the stack of the trapped caught by the interior of the cylindrical screen (11) at the same time. .

In addition, the miscellaneous discharge portion 20 is mounted to the support 21 and the support 21 is installed to the front of the cylindrical screen 11, the one end rotatably and penetrates upwards through the circular plate 15 And a hopper 23 provided around the transfer screw 22 corresponding to the inner surface of the cylindrical screen 11 and having one end attached to the support 21 and the cylindrical screen. It is composed of a transfer pipe 24 surrounding the transfer screw 22 to the rear of the (11), and an outlet 25 provided at the end of the transfer tube 24.

Here, the contaminant discharge unit 20 falls to the hopper 23 after the contaminant filtered by the rotation of the cylindrical screen 11 is moved upward by the guide vane 14 and transfers the dropped contaminant to the conveying screw 22. Is rotated to be transferred to the upper through the transfer pipe 24 to be discharged to the outside through the discharge port (25).

In addition, the drive unit 30 includes a motor 31 mounted to the end of the transfer pipe 24, a reduction unit 32 for connecting the motor 31 and the transfer screw 22 in a decelerated state, and Connection bar 33 for connecting the transfer screw 22 and the circular plate 15, the disc ring 34 is attached to the outer surface of the circular plate 15, and the transfer pipe into the disc ring (34) ( The support disk 35 attached to the periphery of the 24, and the roller 37 is rotatably mounted in a plurality around the support disk 35 so as to be in close contact with the inner surface of the disc ring 34 .

Here, the drive unit 30 is to drive the cylindrical screw 11 is rotated in conjunction with the transfer screw 22 is rotated by the drive of the motor 31, the deceleration unit 32 when the motor 31 is driven The conveying screw 22 is rotated in a decelerated state through the rotating screw, and the circular plate 15 coupled by the connecting bar 33 is rotated while the conveying screw 22 is rotated so that the cylindrical screen 11 rotates as a whole. Will be.

In addition, the washing unit 40 is provided with a washing water spray pipe 41 for supplying the washing water to the outer upper portion of the cylindrical screen 11, the pump, etc., a plurality of sprays inclined along the lower surface of the washing water spray pipe 41 The nozzle 42 is configured to be mounted.

Here, the washing unit 40 by spraying the washing water inclined toward the bottom from the outer upper portion of the cylindrical screen 11, the contaminants raised by the guide vane 14 is detached to the hopper 23 and collected at the same time The cylindrical screen 11 is to be washed.

In addition, the compression unit 50 extends to the upper end of the transfer screw 22 is attached to the connecting shaft 51, a plurality of drain holes 52 in the lower portion of the transfer pipe 24 corresponding to the connecting shaft 51 ) Is formed, the collecting jacket 53 is attached to the outer circumference of the transfer pipe 24 corresponding to the drain hole 52, the collecting pipe 53 is provided with a drain pipe 54, the connecting shaft It extends to the upper end of the 51 and the reverse screw 55 is attached between the deceleration portion 32 is configured.

Here, the compression unit 50 is to dehydrate by compressing the condensate conveyed by the conveying screw 22, the reverse conveyance to convey the contaminant in the opposite direction, that is, while rotating in the same direction as the conveying screw 22 After the condensation is accumulated between the screw 55 and the conveying screw 22 conveying upward of the contaminant with the connecting shaft 51 without the feed vane, the condensate is compressed and dehydrated.

Then, the desorption liquid dehydrated from the contaminants is discharged to the outside through the drain pipe 54 after being collected in the collecting jacket 53 through the drain hole (52).

In addition, the plurality of cleaning nozzles 43 provided around the transfer pipe 24 is to clean the contaminants conveyed by the transfer screw 22 through the transfer pipe 24 so that the sludge is properly separated.

In addition, the heating wire 26 is built into the shaft of the transfer screw 22, the connecting shaft 51 and the reverse feed screw 55, the temperature sensor 27 is provided in the inside of the feed pipe (24) In accordance with the sensing information of the temperature sensor 27 is provided with a power supply 28 to control the power of the heating wire 26, the freeze wave or the device of the transfer pipe 24 caused by a sudden drop in temperature in winter The breakdown and the like are appropriately prevented by heating by the heating wire 26.

As shown in FIG. 4, the schematic main portion enlarged side cross-sectional view of the present invention will be described as follows.

A plurality of washing nozzles 43 are provided around the transfer tube 24 to wash the contaminants conveyed by the transfer screw 22 into the transfer tube 24.

In this case, the washing nozzle 43 injects the washing water inclined from the upper side and inclined from both sides of the lower side so that the vortices are generated by the washing water sprayed from the inner lower surface of the transfer pipe 24 so that the contaminants transported are properly cleaned. will be.

And, by washing by the washing nozzle 43, the conveyed contaminants are continuously transported in a state where fine sludge or the like is properly separated.

Figure 5 is a longitudinal sectional view showing an operating state of the present invention, Figure 6 is a side sectional view showing an operating state of the present invention.

5 and 6, the operational state of the present invention will be described.

In this contaminant treatment device, the cylindrical screen 11 is installed to be inclined by the support 21 to the lower surface of the water flow channel including the contaminant.

Then, the sewage including the contaminants is introduced through the cylindrical screen 11 to filter the fine contaminants through the fine mesh network 12 and the coarse mesh network 13, and only water passes through the water channel.

As described above, the contaminant filtered by the cylindrical screen 11 is interlocked with the conveying screw 22 driven by the motor 31 to be guided by the roller 37 to guide the vane while the cylindrical screen 11 is rotated. 14) is raised by the guide vane 14, the contaminants raised by the falling water is dropped from the upper side of the cylindrical screen 11 or the washing water sprayed through the injection nozzle 42 of the washing water injection pipe 41 By being detached from the cylindrical screen 11 is collected to the hopper (23).

The contaminants collected by the hopper 23 are washed by the washing nozzle 43 while being transported upward along the feed pipe 24 by the rotation of the feed screw 22 driven by the motor 31. will be.

The contaminants washed by the washing nozzle 43 continue to be transported along the transfer pipe 24 to be piled up on the connecting shaft 51, and the accumulated contaminants are lowered while abutting against the back transfer screw 55. Will be pushed back.

As described above, the contaminants are pressed up and down in the space with the connecting shaft 51 by the feed screw 22 and the reverse feed screw 55, and the desorption liquid is transferred to the feed pipe 24 through the drain hole 52. After being discharged to the outside of the collecting jacket 53 is to be discharged to the outside through the drain pipe (54).

At this time, the desorption liquid discharged to the outside through the drain pipe 54 is the sludge separated by the water contained in the contaminant and the washing nozzle 43.

Then, while being discharged through the transfer pipe 24 made of dehydration is discharged to the outside through the discharge port (25).

As described above, the present invention has a simple structure and is installed in waterways and the like so that contaminants such as contaminants are removed immediately before being discharged to a river or lake, so that the contaminants can be easily and continuously removed easily and continuously. It has the effect that discharge is appropriately prevented.

In addition, the present invention has the effect that the filtration efficiency and filtration capacity is significantly increased by allowing the cylindrical screen to be washed at the same time while properly collecting the contaminants filtered by the cylindrical screen.

In addition, the present invention has the effect of filtering the fine contaminants with a simple structure and at the same time to properly guide the filtered contaminants upwards, the discharge of fine contaminants is properly prevented and the collection efficiency of the contaminants is significantly increased.

In addition, the present invention by the simple structure to ensure that the filtered impurities are properly transported and discharged, it is easy to manufacture and install, and has the effect that the stable discharge of the filtered impurities.

In addition, the present invention is driven by a simple structure and at the same time the transfer screw and the cylindrical screen to be interlocked, easy to manufacture and installation, significantly reduced accessories and has the effect of reducing the manufacturing cost.

In addition, the present invention has the effect of allowing the debris to be properly compressed while being transported, thereby minimizing the volume of the debris discharged and the debris discharged.

In addition, the present invention has the effect that the sludge to be conveyed is properly washed, the sludge contained in the contaminant is washed and properly discharged.

In addition, the present invention has the effect that the rotation of the cylindrical screen is properly supported, thereby achieving a stable rotation of the cylindrical screen. In addition, the present invention is to ensure that the freezing of the feed pipe is properly prevented, damage and failure caused by freezing in the winter It has an effect prevented suitably.

Claims (9)

Cylindrical screen (11) is provided inclined to the water channel to filter the contaminants flowing with the water flow, and the filter unit (10) for moving the filtered contaminants upward while the cylindrical screen (11) is rotated; A contaminant discharge unit 20 which collects the contaminants falling downward after being moved upward by the cylindrical screen 11 and discharges the contaminant which is discharged upwardly after being inclined upwardly; Fine wood screen-type complex processing device, characterized in that consisting of a drive unit 30 for driving the rotation of the cylindrical screen (11) and the transfer of the contaminant by the contaminant discharge portion (20). The method of claim 1; The washing water spray pipe 41 installed on the upper portion of the cylindrical screen 11 and the cylindrical screen 11 are inclined in correspondence to the rotational direction so as to spray water downward from the upper portion of the cylindrical screen 11. Fine wood screen-type complex processing apparatus, characterized in that the washing section 40 is composed of a plurality of injection nozzles 42 are mounted on the lower surface of the washing water spray pipe (41). The method of claim 1 or 2; The cylindrical screen 11 includes a fine micro mesh net 12 provided in a cylindrical shape, a coarse mesh net 13 coarse and attached around the fine mesh net 12, and the fine mesh net 12. A plurality of guide vanes 14 attached to the inside and bent diagonally in a rotational direction, and the fine discharge net 20 through the fine mesh net 12 and the coarse mesh net 13. Fine wood screen-type complex processing apparatus, characterized in that consisting of a circular plate (15) attached to block the rear of the cylinder. The method of claim 1 or 2; The miscellaneous material discharging part 20 is a support 21 installed in front of the cylindrical screen 11, and is transported rotatably through the cylindrical screen 11 inclined from the upper end of the support 21 A hopper 23 attached to the support 21 while surrounding the distal end of the transfer screw 22 so that the screw 22 and the contaminant moved upward by the cylindrical screen 11 are collected; The fine wood screen-type contaminant processing apparatus, characterized in that consisting of a conveying pipe (24) provided to surround the conveying screw to the rear of the (11), and a discharge port (25) provided at the end of the conveying pipe (24). The method of claim 4; The drive unit 30 is connected to the end of the transfer screw 22 and the motor 31 is mounted to the end of the transfer pipe 24, and the motor 31 and the feed screw 22 to decelerate and connect Fine wood screen-type complex processing apparatus, characterized in that consisting of a reduction unit 32, and the connecting bar (33) attached between the circular plate (15) and the transfer screw (22). The method of claim 4;  A connecting shaft 51 connected axially to a portion of the upper end of the conveying screw 22, a plurality of drain holes 52 formed around the lower portion of the conveying pipe 24 corresponding to the connecting shaft 51; A collecting jacket 53 attached to the circumference of the transfer pipe 24 corresponding to the drain hole 52 and having a drain pipe 54, and a reverse feed screw 55 axially connected to an upper end of the connecting shaft 51. Fine wood screen-type complex processing apparatus, characterized in that the compression unit 50 for compressing the debris to be transported is composed of). The method of claim 4; Fine wood screen-type contaminant processing apparatus, characterized in that a plurality of washing nozzles (43) is provided around the lower side of the transfer pipe (24) to inject the washing water inclined into the transfer pipe (24). The method of claim 5; A disc ring 34 is attached to the rear surface of the circular plate 15, and a support disc 35 is attached to the transfer pipe 24 so as to be spaced apart from the inner circumferential surface of the disc ring 34, and the disc ring 34. A fine wood screen-type complex processing apparatus, characterized in that a plurality of rollers (37) are installed around the upper surface of the support disc 35 so as to contact the inner peripheral surface of the. The method of claim 8; A heating wire 26 penetrates through the conveying screw 22, the connecting shaft 51, and the reverse conveying screw 55 therein, and senses the temperature into the conveying pipe 24. 27 is provided, the power supply 28 for intermittent the power supply of the heating wire 26 in accordance with the detection information input by the temperature sensor 27 is mounted on one side of the deceleration portion (32) A fine wood screen type mess processing device.

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