KR102657808B1 - Inclined UV Disinfection Facility - Google Patents

Abstract

An inclined ultraviolet ray disinfection facility is disclosed in which an ultraviolet lamp module can be installed in an inclined manner with respect to the bottom of a waterway and that can be carried out in a simple manner when lifting for maintenance.
The disclosed inclined ultraviolet ray disinfection equipment,
An inclined lamp module unit including a plurality of ultraviolet lamps inclined at a preset angle; It is installed at the rear of the inclined lamp module unit, and the inclined lamp module unit is advanced to allow the inclined lamp module unit to stand upright, and the inclined lamp module unit is retracted so that the inclined lamp module unit is disposed inclinedly before and after the lamp module. banality; It includes a lamp module lifting unit that raises and lowers the inclined lamp module unit while the inclined lamp module unit is upright.

Description

Inclined UV Disinfection Facility {Inclined UV Disinfection Facility}

The present invention relates to an inclined ultraviolet ray disinfection facility in which an ultraviolet lamp module can be installed in an inclined manner with respect to the bottom surface of a waterway, and can be lifted for maintenance in a simple manner.

In the case of a conventional open-channel ultraviolet sterilization device, ultraviolet sterilization is performed by installing lamps horizontally or vertically in the direction of flowing water.

In the case of a horizontal type where the ultraviolet lamp is arranged horizontally as shown in Figure 1, a water level control device is required to ensure that the water level from the top lamp does not exceed 1/2 of the lamp spacing.

In addition, in the case of a vertical type where the ultraviolet lamp is arranged vertically as shown in Figure 2, a water level control device is required to ensure that the lamp is placed in the water only as long as the arc length of the lamp (the length of the section where ultraviolet rays are irradiated from the lamp length).

Among these water level control devices, the representative types are the method of installing an overflow type electric water gate (D, see Figure 1) and the method of installing fingerware (F, see Figure 2).

Among these conventional water level control methods, fingerware requires a lot of installation cost and installation space, and in the case of the electric overflow sluice method, the burden of installation cost is a problem. In addition, if the water level is not adjusted smoothly and the UV lamp is exposed beyond the water level, the lamp is not properly cooled, causing the lamp to burn and damage the lamp. Conversely, if the water level is excessively high, the UV lamp A flow of fluid that does not pass through is formed, causing the problem that effective sterilization is not achieved in the entire area.

Korean Patent No. 2014252

The purpose of the present invention is to provide an inclined ultraviolet ray disinfection facility in which an ultraviolet lamp module can be installed in an inclined manner with respect to the bottom surface of a waterway and that can be carried out in a simple manner when lifting for maintenance.

The inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention,

An inclined lamp module unit including a plurality of ultraviolet lamps inclined at a preset angle; It is installed at the rear of the inclined lamp module unit, and the inclined lamp module unit is advanced to allow the inclined lamp module unit to stand upright, and the inclined lamp module unit is retracted so that the inclined lamp module unit is disposed inclinedly before and after the lamp module. banality; It includes a lamp module lifting unit that raises and lowers the inclined lamp module unit while the inclined lamp module unit is upright.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, the inclined lamp module unit includes an ultraviolet lamp that generates ultraviolet rays, a head housing that fixes the upper end of the ultraviolet lamp, and a lower end of the ultraviolet lamp. It may include a base and a support frame connecting and supporting the head housing and the base.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, a hook on which a module lifting ring can be hung is installed on the upper surface of the head housing, and a rod support for supporting the forward and backward movement of the cylinder rod is installed on the rear of the head housing. Districts can be established.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, on the side of the base, a guide member is inserted into the module guide formed on the waterway wall and assists the inclined lamp module part to move in the vertical direction, and the bottom of the waterway. A round bar may be formed that is inserted into a round bar support support installed on the surface to assist in axial rotation of the base.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, the lamp module forward and backward portion includes a module support formed across the waterway walls on both sides, a cylinder support formed across the waterway walls on both sides at the rear of the module support, and It is formed on the upper surface of the cylinder support and may include a hydraulic cylinder that moves the inclined ramp module unit forward and backward.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, a head housing mounting groove is formed on the front surface of the module support to support the head housing of the inclined lamp module part, and the hydraulic cylinder is formed on the upper surface of the cylinder support. A hinge structure is formed to securely support an end and become the rotation axis of the hydraulic cylinder, and the hydraulic cylinder rotates in one direction with the hinge structure as the rotation axis, advancing the cylinder rod of the hydraulic cylinder so that the inclined ramp module part stands upright. And, while rotating in the other direction, the cylinder rod of the hydraulic cylinder can be moved backwards and the inclined ramp module part can be disposed inclinedly.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, the lamp module lifting unit includes a lamp module lifter that raises and lowers the inclined lamp module unit, a monorail that moves the lamp module lifter, and both ends of the monorail. It may include a supporting support.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, it may further include a cylinder support guide unit installed on the upper surface of the water channel wall to move the cylinder support forward and backward.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, the cylinder support guide part is a rail installed on the upper surface of the water channel wall, and a through hole through which the rail passes may be formed on both sides of the cylinder support in the water channel wall direction.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, a first screw thread may be formed on the outer peripheral surface of the rail, and a second screw thread engaging with the first screw thread may be formed on the inner peripheral surface of the through hole formed in the cylinder support. there is.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, the cylinder support may be formed in a structure that slides along the rail.

In the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention, it further includes a water level sensor installed in front of the inclined lamp module unit to measure the water level of the water to be treated flowing in the waterway, and the lamp module forward and backward unit The tilt angle can be adjusted by moving the inclined lamp module unit forward and backward according to the water level detected by the water level sensor.

Details of other implementations of various aspects of the present invention are included in the detailed description below.

According to an embodiment of the present invention, the ultraviolet lamp module can be installed in an inclined manner with respect to the bottom of the waterway, and lifting for maintenance can be performed in a simple manner.

1 and 2 are diagrams showing a reactor system according to the prior art.
Figure 3 is a perspective view showing an inclined ultraviolet ray disinfection facility according to an embodiment of the present invention.
Figure 4 is an enlarged perspective view of a rear portion of the lamp module portion.
Figure 5 is an enlarged perspective view of a lower portion of the lamp module portion.
Figure 6 is an enlarged plan view of the module guide.
Figure 7 is a diagram showing a state in which the lamp module forward and backward portion moves the lamp module portion.
Figures 8 to 10 are perspective views for explaining the operation process of an inclined ultraviolet ray disinfection facility according to an embodiment of the present invention.
Figure 11 is a perspective view showing the normal operating state of an inclined ultraviolet ray disinfection facility according to another embodiment of the present invention.
Figure 12 is a plan view of Figure 11.
Figure 13 is a perspective view showing the maintenance status of an inclined ultraviolet ray disinfection facility according to another embodiment of the present invention.
Figure 14 is a plan view of Figure 13.
Figure 15 is a side view showing an application example of an inclined ultraviolet ray disinfection facility according to embodiments of the present invention.

Since the present invention can be modified in various ways and can have various embodiments, specific embodiments will be exemplified and explained in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all transformations, equivalents, and substitutes included in the spirit and technical scope of the present invention.

The terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In the present invention, terms such as 'include' or 'have' are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that it does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof. Hereinafter, an inclined ultraviolet ray disinfection facility according to an embodiment of the present invention will be described with reference to the drawings.

Figure 3 is a perspective view showing an inclined ultraviolet ray disinfection facility according to an embodiment of the present invention, Figure 4 is an enlarged perspective view of the rear part of the lamp module part, and Figure 5 is an enlarged perspective view of the lower part of the lamp module part. , Figure 6 is an enlarged plan view of the module guide, and Figure 7 is a diagram showing a state in which the lamp module forward and backward part moves the lamp module part.

3 to 7, the inclined ultraviolet ray disinfection equipment according to an embodiment of the present invention includes an inclined lamp module unit 100, a lamp module forward and backward unit 200, and a lamp module elevating unit 300. do.

The inclined lamp module unit 100 includes a plurality of ultraviolet lamps 110 that are inclined at a preset angle. Figure 3 shows the inclined lamp module unit 100 in an upright state for lifting during maintenance, and the ultraviolet lamp 110 is also in an upright state, but during normal operation as shown in Figure 8, the inclined lamp module unit is (100) and the ultraviolet lamp 110 are arranged inclined at a preset angle.

The inclined lamp module unit 100 includes an ultraviolet lamp 110, a head housing 120, a base 130, and a support frame 140.

The ultraviolet lamp 110 is a lamp that generates ultraviolet rays, and performs the function of sterilizing microorganisms contained in water contained in waterways, etc., using ultraviolet rays. The ultraviolet lamp 110 may include a quartz glass tube that transmits ultraviolet rays to irradiate water and at the same time protects the ultraviolet rays 110 from external foreign substances.

The head housing 120 fixes the top of the ultraviolet lamp 110 and is provided with a socket for the ultraviolet lamp 110. External power is supplied to the ultraviolet lamp 110 through the socket. Referring to FIG. 4, a hook 121 is installed on the upper surface of the head housing 120 so that the module lifting hook 311 can be caught. Additionally, a rod support member 122 is installed at the rear of the head housing 120 to support the forward and backward movement of the cylinder rod 231.

The base 130 fixes the lower end of the ultraviolet lamp 110. Referring to FIG. 5, the base 130 is a block having a predetermined shape (for example, a trapezoidal shape), and a plurality of insertion holes 131 into which the lower ends of each ultraviolet lamp 110 are inserted are formed in the base 130. . The insertion hole 131 is formed to be inclined at a preset angle so that the ultraviolet lamp 110 can be disposed inclined at a preset angle.

And, a guide member 132 and a round bar 133 are formed on the side of the base 130. Referring to FIG. 6, when lifting and installing the inclined lamp module unit 100, the guide member 132 is inserted into the module guide 420 formed on the waterway wall 410 to maintain the inclined lamp module unit 100. Assists in moving in the vertical direction. The guide member 132 may be formed in a shape corresponding to the inner shape of the module guide 420. The round bar 133 is inserted into the round bar support support 430 installed on the bottom of the waterway and assists the axial rotation of the base 130.

The support frame 140 connects and supports the head housing 120 and the base 130.

The lamp module forward and backward unit 200 is installed at the rear of the inclined lamp module unit 100, moves the inclined lamp module unit 100 forward so that it stands upright, and moves the inclined lamp module unit 100 backward to be placed at an angle. Make it possible.

Referring again to FIGS. 3 and 4 , the lamp module forward and backward portion 200 includes a module support 210, a cylinder support 220, and a hydraulic cylinder 230.

The module support 210 is a plate-shaped member formed across the waterway walls 410 on both sides, and a cylinder holder 211 on which the hydraulic cylinder 230 is mounted is installed on the upper surface, and the front of the inclined ramp module unit 100 side. A head housing mounting groove 212 is formed to support the head housing 120 of the inclined lamp module unit 100.

The cylinder support 220, similar to the module support 210, is a plate-shaped member formed across the water channel walls 410 on both sides from the rear of the module support 210, and fixedly supports the end of the hydraulic cylinder 230 on the upper surface. A hinge structure 221 that becomes the rotation axis of the hydraulic cylinder 230 is formed.

Referring to FIG. 7, the hydraulic cylinder 230 is formed on the upper surface of the cylinder support 220 and pushes the head housing 120 forward or pulls it backward. The hydraulic cylinder 230 consists of a piston and a cylinder that move by fluid pressure. Of course, the hydraulic cylinder 230 is not limited to this and can be any device that can move the head housing 120 forward and backward. The hydraulic cylinder 230 uses fluid pressure to move the cylinder rod 231 forward and backward. The end of the cylinder rod 231 is coupled to the rod support 122 formed at the rear of the head housing 120. And, the hydraulic cylinder 230 is rotatably coupled to the hinge structure 221. The hydraulic cylinder 230 rotates in one direction with the hinge structure 221 as a rotation axis and advances the cylinder rod 231 so that the inclined ramp module portion 100 stands upright, and rotates in the other direction to move the cylinder rod 231. While reversing, the inclined lamp module unit 100 is arranged inclinedly.

The ramp module lifting unit 300 raises and lowers the inclined ramp module unit 100 in a state in which the inclined ramp module unit 100 is upright by the hydraulic cylinder 230. During maintenance, the inclined lamp module unit 100 is raised and lowered, and during installation, the inclined lamp module unit 100 is lowered.

Referring again to FIG. 3, the lamp module lifting unit 300 includes a lamp module lifter 310, a monorail 320, and a support stand 330.

The ramp module lifter 310 raises and lowers the inclined ramp module unit 100. For example, ramp module lifter 310 may be a chain hoist. A chain hoist generally consists of a chain and a block. The chain lifts and lowers the inclined ramp module unit 100, and the block blocks the chain to maintain stability.

The monorail 320 moves the lamp module lifter 310 to the inclined lamp module unit 100, which is the work target. The monorail 320 includes a first monorail 321 and a second monorail 322, and can move the lamp module lifter 310 in two axes. The first monorail 321 can move the lamp module lifter 310 in the x-axis direction, and the second monorail 322 can move the lamp module lifter 310 in the y-axis direction.

The support 330 supports both ends of the second monorail 322.

Next, the operation process of the inclined ultraviolet ray disinfection facility according to an embodiment of the present invention will be described with reference to FIGS. 8 to 10. Figures 8 to 10 are perspective views for explaining the operation process of an inclined ultraviolet ray disinfection facility according to an embodiment of the present invention.

During normal operation of the inclined ultraviolet ray disinfection facility, the inclined lamp module unit 100 is disposed inclined at a preset angle as shown in Figure 8 and irradiates ultraviolet rays to the treated water to perform sterilization.

Next, if maintenance is required for reasons such as repair/replacement of the ultraviolet lamp 110, move the lamp module lifter 310 to the upper part of the inclined lamp module unit 100, which is the work target, using the monorail 320, As shown in FIG. 9, the hydraulic cylinder 230 is moved forward so that the inclined ramp module unit 100 is upright, and then the module lifting ring 311 is caught on the hook 121. Of course, after hanging the module lifting ring 311 on the hook 121, the hydraulic cylinder 230 may be moved forward.

Next, the lamp module lifter 310 is operated to raise the inclined lamp module unit 100 as shown in FIG. 10, and then the lamp module lifter 310 is lowered to a desired location using the monorail 320. Afterwards, when maintenance work such as repair/replacement of the ultraviolet lamp 110 is completed, work is performed in reverse order to install the inclined lamp module unit 100.

Next, an inclined ultraviolet ray disinfection facility according to another embodiment of the present invention will be described with reference to FIGS. 11 to 14. FIG. 11 is a perspective view showing the normal operating state of an inclined ultraviolet ray disinfection facility according to another embodiment of the present invention, FIG. 12 is a plan view of FIG. 11, and FIG. 13 is an inclined ultraviolet ray disinfection device according to another embodiment of the present invention. It is a perspective view showing the maintenance status of the equipment, and FIG. 14 is a plan view of FIG. 13.

Referring to Figure 11, the inclined ultraviolet ray disinfection equipment according to another embodiment of the present invention includes an inclined lamp module unit 100, a lamp module forward and backward unit 200, a lamp module elevating unit 300, and a cylinder support guide unit. Includes (440). Since the inclined lamp module unit 100, the lamp module forward and backward unit 200, and the lamp module elevating unit 300 are substantially the same as the above-described embodiment, repeated descriptions will be omitted.

The cylinder support guide unit 440 moves the cylinder support 220 forward and backward. The cylinder support guide unit 440 may be a rail installed on the upper surface of the waterway wall 410 on both sides. Penetration holes through which rails pass may be formed on both sides of the cylinder support 220 in the direction of the channel wall 410.

A first screw thread may be formed on the outer peripheral surface of the rail, and a second screw thread that engages with the first screw thread may be formed on the inner peripheral surface of the through hole formed on both sides of the cylinder support 220. A rotation motor is formed at one end of the rail, and the cylinder support 220 can move forward/backward as the rotation motor rotates in one direction/other direction. Alternatively, the cylinder support 220 may be structured to slide along a rail so that an operator can manually move the cylinder support 220 back and forth.

As shown in Figures 11 and 12, during normal operation of the inclined ultraviolet ray disinfection equipment, the cylinder rod 231 of the hydraulic cylinder 230 may be separated from the rod support 122 at the rear of the head housing 120. You can. The hydraulic cylinder 230 may be fixed upright on the upper surface of the cylinder support 220 as shown in FIG. 11 or placed in the direction of the water channel wall 410 so as not to contact the inclined ramp module unit 100. Also, at this time, the cylinder support 220 may be moved to the module support 210 side.

Thereafter, when maintenance is required for reasons such as repair/replacement of the ultraviolet lamp 110, as shown in FIGS. 13 and 14, the operator automatically or manually moves the cylinder support 220 away from the module support 210. After moving and coupling the cylinder rod 231 to the rod support 122 at the rear of the head housing 120, the hydraulic cylinder 230 is operated to advance the inclined ramp module unit 100 to make the inclined ramp module. After the unit 100 is erected, the lamp module lifter 310 is operated to raise the inclined lamp module unit 100, and then the lamp module lifter 310 is lowered to the desired location using the monorail 320. Let's do it. Afterwards, when maintenance work such as repair/replacement of the ultraviolet lamp 110 is completed, work is performed in reverse order to install the inclined lamp module unit 100.

As such, the inclined ultraviolet ray disinfection equipment according to another embodiment of the present invention changes the position of the cylinder support 220 according to the operating status (normal operation or maintenance), so that the same volume is maintained compared to the above-described embodiment. More inclined ramp module units 100 can be installed in the waterway. As a result, the microbial sterilization effect can be maximized.

Next, an application example of an inclined ultraviolet ray disinfection facility according to embodiments of the present invention will be described with reference to FIG. 15. Figure 15 is a side view showing an application example of an inclined ultraviolet ray disinfection facility according to embodiments of the present invention.

Referring to FIG. 15, an application example of an inclined ultraviolet ray disinfection facility according to embodiments of the present invention includes a water level sensor (S), an inclined lamp module unit 100, and a lamp module forward and backward unit 200. Of course, although not shown, it may further include a lamp module elevating part 300 and a cylinder support guide part 440.

The water level sensor (S) is installed in front of the inclined ramp module unit 100 and measures the water level of the water to be treated flowing in the waterway. The water level sensor (S) is a sensor that detects changes in the water level of the waterway (W), and for example, an ultrasonic water level sensor can be used. The ultrasonic water level sensor emits high-frequency pulses at regular time intervals toward the water surface, and calculates the distance between the ultrasonic water level sensor and the water surface based on the time difference between the echo signal that the emitted pulse reflects from the water surface and returns. You can detect the water level of the waterway using .

The lamp module forward and backward unit 200 moves the inclined lamp module unit 100 forward and backward according to the water level detected by the water level sensor (S) to adjust the inclination angle. The lamp module forward and backward unit 200 adjusts the inclination angle of the inclined lamp module unit 100 so that the arc field (part where ultraviolet rays are irradiated from the ultraviolet lamp) of the ultraviolet lamp 110 is always located below the water surface.

Above, an embodiment of the present invention has been described, but those skilled in the art can add, change, delete or add components without departing from the spirit of the present invention as set forth in the patent claims. The present invention may be modified and changed in various ways, and this will also be included within the scope of the present invention.

100: Inclined lamp module part
110: UV lamp 120: Head housing
130: base 140: support frame
200: Lamp module forward/rearward part
210: module support 220: cylinder support
230: hydraulic cylinder
300: Lamp module lifting part
310: Lamp module lifter 320: Monorail
330: support

Claims (12)

An inclined lamp module unit including a plurality of ultraviolet lamps inclined at a preset angle;
It is installed at the rear of the inclined lamp module unit, and the inclined lamp module unit is advanced to allow the inclined lamp module unit to stand upright, and the inclined lamp module unit is retracted so that the inclined lamp module unit is disposed inclinedly before and after the lamp module. banality;
It includes a lamp module lifting unit that raises and lowers the inclined lamp module unit while the inclined lamp module unit is upright,
The inclined lamp module unit includes an ultraviolet lamp that generates ultraviolet rays, a head housing that fixes an upper end of the ultraviolet lamp, a base that fixes a lower end of the ultraviolet lamp, and a support frame that connects and supports the head housing and the base. Including,
On the side of the base, a guide member is inserted into the module guide formed on the waterway wall and is formed in a shape corresponding to the inner shape of the module guide to assist the inclined lamp module part in moving in the vertical direction, and on the bottom surface of the waterway. An inclined ultraviolet ray disinfection facility that is installed and inserted into a round bar support support with an open top to form a round bar that assists the axial rotation of the base.
delete In claim 1,
An inclined ultraviolet ray disinfection facility in which a hook on which a module lifting hook can be hung is installed on the upper surface of the head housing, and a rod support member for supporting the forward and backward movement of the cylinder rod is installed on the rear of the head housing.
delete The method according to claim 1, wherein the lamp module forward and backward portion,
Module supports formed across the waterway walls on both sides,
A cylinder support formed across the water channel walls on both sides at the rear of the module support,
A hydraulic cylinder formed on the upper surface of the cylinder support and moves the inclined ramp module unit forward and backward.
Inclusive, inclined ultraviolet ray disinfection equipment.
In claim 5,
A head housing mounting groove is formed on the front of the module support to support the head housing of the inclined lamp module part,
A hinge structure is formed on the upper surface of the cylinder support to fixedly support the end of the hydraulic cylinder and become the rotation axis of the hydraulic cylinder,
The hydraulic cylinder rotates in one direction with the hinge structure as a rotation axis and advances the cylinder rod of the hydraulic cylinder so that the inclined ramp module part stands upright. Rotates in the other direction and retracts the cylinder rod of the hydraulic cylinder to make the inclined ramp module part stand upright. The type lamp module part is arranged inclinedly,
Inclined ultraviolet ray disinfection facility.
The method according to claim 1, wherein the lamp module lifting unit,
A ramp module lifter that raises and lowers the inclined ramp module unit,
A monorail that moves the lamp module lifter,
Supports supporting both ends of the monorail
Inclusive, inclined ultraviolet ray disinfection equipment.
In claim 5,
An inclined ultraviolet ray disinfection facility further comprising a cylinder support guide portion installed on the upper surface of the water channel wall to move the cylinder support forward and backward.
In claim 8,
The cylinder support guide part is a rail installed on the upper surface of the waterway wall,
An inclined ultraviolet ray disinfection facility in which a through hole through which the rail passes is formed on both sides of the cylinder support in the direction of the channel wall.
In claim 9,
A first screw thread is formed on the outer peripheral surface of the rail, and a second screw thread engaging with the first screw thread is formed on the inner peripheral surface of the through hole formed in the cylinder support.
In claim 9,
An inclined ultraviolet ray disinfection facility in which the cylinder support is formed in a structure that slides along the rail.
According to any one of claims 1, 3, and 5 to 11,
It further includes a water level sensor installed in front of the inclined ramp module unit to measure the water level of the water to be treated flowing in the waterway,
An inclined ultraviolet ray disinfection facility in which the lamp module forward and backward moves the inclined lamp module forward and backward according to the water level detected by the water level sensor so that the inclination angle is adjusted.

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