JP2002143839A - Treating device by uv irradiation - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a treating device by UV irradiation which can be delivered in a short period and realizes a low price even when the electric specification of the device differs according to the customer's request and/or needs by the customer's specification with respect to various kinds of electric components installed in the power supply board. SOLUTION: In the treating device by UV irradiation having a UV lamp which emits UV rays so as to treat the objective material with UV rays emitted by the UV lamp, the device has a standard specification board 20 and a needs- oriented specification board 30 separately constituted from the standard specification board 20. In the standard specification board 20, electric components 21 of specified standard specification according to the common needs to operate and control the UV lamp are disposed. In the needs-oriented specification board 30, electric parts 31 of various kinds of specification according to individual needs to operate and control the UV lamp are disposed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ultraviolet irradiation apparatus for processing an object to be processed by ultraviolet irradiation, and more particularly to an ultraviolet irradiation apparatus having an improved power supply panel for operating and managing an ultraviolet lamp.

[0002]

2. Description of the Related Art Conventionally, as an ultraviolet irradiation apparatus for treating an object to be treated by irradiating ultraviolet rays, conventionally, ultraviolet rays emitted from an ultraviolet lamp sterilize and disinfect bacteria and the like in a liquid to be treated, or oxidize and decompose trace organic substances. What performs liquid processing, such as decomposition | disassembly of a decomposable organic substance, is known. This ultraviolet irradiation treatment apparatus or system is applied in various fields such as a semiconductor industry pure water production line, a pharmaceutical industry aseptic water production line, a food industry water line, a water sterilization line for aquaculture and aquaculture, and a drainage / sewage treatment line. I have. The ultraviolet lamp used for the treatment is configured to be housed in a liquid-tight manner in a transparent hard lamp protection tube made of, for example, quartz glass, and is immersed in the liquid to be treated. The ultraviolet lamp is operated and managed by being supplied with power from a power panel.

In a conventional ultraviolet irradiation processing apparatus, the power supply panel has been integrally designed and manufactured according to the individual specifications of each processing apparatus. For example, in addition to the ballast for lighting the lamp, a cooling fan for cooling the ballast for lighting the lamp when the lamp is energized, a main breaker for turning off the power supply during maintenance (OFF), In addition, various indicator lights such as lamp lighting / non-lighting indicator lamps, leakage indicator lamps, cooling fan failure indicator lamps, water leak indicator lamps, and relays for controlling the opening and closing of an electrical circuit connecting these electrical components are arranged. ing.

[0004]

Since such an ultraviolet irradiation processing apparatus is used in various fields as described above, the electrical specifications differ depending on the application or customer. For example, if the power supply voltage of the ultraviolet lamp is 200
(V), 400 (v) or 440 (v)
May be. In addition, lamp failure, leakage,
In some cases, a plurality of indicators or all indicators may be provided to display an abnormal signal such as a cooling fan failure or water leakage. In addition, there is also a need to specify the color of the indicator lamp for displaying the operation and abnormality of the processing device, and to specify the manufacturer of electrical components such as a main breaker and a relay. Further, there is a need to supply power to a plurality of processing devices from a common power supply panel, or to supply power from a power supply panel individually provided for each processing device.

[0005] In order to meet such needs, for example, the size and number of the holes of the indicator lamps to be mounted on the power panel, or the selection and mounting position of the components in the panel, must be changed each time.
Need to change. In addition, the box size of the power panel also varies depending on the specifications. Therefore, in a series of power board manufacturing process such as board design, sheet metal processing, painting, wiring,
A lot of time is spent in the initial board design process, and as a result, there has been a problem that it is not possible to cope with a short delivery time of the ultraviolet irradiation processing apparatus.

[0006] The present invention has been made in view of the above points, and in various electric components arranged on a power supply panel, electric specifications are provided according to customer needs and / or customer specification needs. Even if they differ, it is an object of the present invention to provide an ultraviolet irradiation apparatus which can respond to a short delivery time and can realize a low price.

[0007]

The ultraviolet irradiation apparatus of the present invention has an ultraviolet lamp for irradiating ultraviolet rays, and the ultraviolet irradiation apparatus for processing an object to be processed by the ultraviolet rays emitted from the ultraviolet lamp. A standard specification panel in which electric components of predetermined standard specifications according to common needs for operating and managing the lamp are arranged, and the standard specification panel is configured separately from the standard specification panel for operating and managing the ultraviolet lamp. It has a needs specification panel in which electric components of various specifications according to individual needs are arranged. According to this, since the needs specification board can be designed as a board for arranging electrical components according to customer needs and / or customer specifications needs, time spent in the board design process can be significantly reduced. And can respond to short delivery times. Also, since the standard specification panel can be designed and manufactured separately from the needs specification panel, the time spent in the panel design process can be reduced,
Short delivery times can be accommodated, and furthermore, mass-production effects can be achieved and lower prices can be realized.

As an example, the need specification panel is characterized in that the ultraviolet lamp is supplied with power through the standard specification panel. In this case, for example, a plurality of the standard specification panels can be provided, and one needs specification panel can be provided for the plurality of standard specification panels. According to this,
Since a plurality of the standard specification boards are provided, a further mass production effect is produced on the standard specification boards, and further lowering of the price can be realized. In the above case, for example, a plurality of the standard specification panels can be provided, and a plurality of the needs specification panels can be provided corresponding to the plurality of standard specification panels, respectively. According to this, since a plurality of the standard specification panel and the needs specification panel are provided, a further mass-production effect occurs in each specification panel,
Further lower prices can be realized.

[0009]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In the embodiment of the present invention, a description will be given of an ultraviolet irradiation apparatus of a closed water channel (in a closed pipe) installation type in which an ultraviolet lamp is installed in a closed water channel such as a pipe through which a liquid to be treated flows or a closed tube. FIG.
FIG. 1 is a schematic configuration diagram illustrating an embodiment of an ultraviolet irradiation apparatus. FIG. 2 is a cross-sectional view showing an example of an ultraviolet lamp arranged in a sealed tube. In FIG. 1, an ultraviolet lamp 5 having a structure as shown in FIG. As shown in FIG. 2, both ends of the sealed tube 1 are sealed in a liquid-tight manner by seal portions 2 and 3, and a liquid inlet 1 is provided.
The liquid to be treated taken from a is passed through the pipe and the liquid outlet 1
Discharge from b. An ultraviolet lamp 5 is disposed in the sealed tube 1 in a state of being inserted in a liquid-tight manner in a transparent hard lamp protection tube 4 made of quartz glass. The end covers 6 and 7 provided at both ends of the sealed tube 1 are liquid-tightly cut off from the internal space of the sealed tube 1 via the seal portions 2 and 3, and are separated from the internal space of the lamp protection tube 4. It is in a state of communication. That is, both ends of the lamp protection tube 4 pass through the seal portions 2 and 3 and face the spaces of the end covers 6 and 7, whereby the ultraviolet lamp 5 can be replaced at the end of the lamp protection tube 4 at the time of replacement. It can be put in and out. The covers 6 and 7 can be freely opened and closed by a well-known structure (not shown).
Be released. Although only one ultraviolet lamp 5 is shown in FIG. 2 for convenience of illustration, a required number of ultraviolet lamps 5 are inserted into each lamp protection tube 4 in the sealed tube 1. It is arranged in the state where it was done.

The ultraviolet lamp 5 in the sealed tube 1 is connected to a standard specification panel 20 shown in FIG. 1 via appropriate wiring and socket. In this case, the ultraviolet lamp 5 in the sealed tube 1
Is connected to the corresponding ultraviolet lamp 5 in the lamp protection tube 4 via a socket, a connector, etc., through the end cover 6 in a liquid-tight manner through the seal portion 2. Each of the ultraviolet lamps 5 is turned on by being supplied with power from a needs specification panel 30 to be described later via a standard specification panel 20 to irradiate ultraviolet rays. A predetermined liquid treatment is performed. For example, liquid treatment such as sterilization and disinfection of bacteria in the liquid to be treated, or oxidative decomposition of trace organic substances or decomposition of hardly decomposable organic substances is performed.

[0011] As shown in FIG.
Electric components 21 having predetermined standard specifications corresponding to minimum common needs necessary for the ultraviolet lamp 5 to exhibit its performance and to operate and manage the ultraviolet lamp 5 are arranged. As an example, a lighting stabilizer 22 for the ultraviolet lamp 5, a cooling fan 23 for cooling the lighting stabilizer 22, a lamp lighting / non-lighting indicator 24 for checking the lighting status of the ultraviolet lamp 5,
The integration time meter 25 for controlling the lighting time of the ultraviolet lamp 5, and the power supply to the ultraviolet lamp 5 is turned off during maintenance (OF
The main breaker 26 to be used in F) is disposed. Of course, various other relays for opening and closing an electric circuit connecting the above-described electric components are also provided. The ballast 22 is for turning on the ultraviolet lamp 5 and is provided with a power supply voltage (for example, 200 V) supplied from the needs specification panel 30.
(V), 400 (v) or 440 (v)) is applied to the ultraviolet lamp 5. The cooling fan 23 blows air to the lighting stabilizer 22 when the ultraviolet lamp 5 is turned on to cool the lighting stabilizer 22. Lamp ON / OFF indicator 24
For example, a device that turns on a green indicator lamp when the ultraviolet lamp 5 is turned on and turns on a red indicator lamp when not turned on is used. As the integration time meter 25, for example, a device that integrates the lighting time of the ultraviolet lamp 5 and digitally displays the integration time is used. Thereby, the ultraviolet lamp 5
Can control the integrated lighting time of the UV lamp 5
The ultraviolet lamp 5 can be replaced before the predetermined durable lighting time has elapsed. As the main breaker 26, for example, one having a changeover switch for starting and stopping power supply to the ultraviolet lamp 5 is used. Among the electric components 21 of the above-mentioned standard specifications, one main breaker 26 is arranged, but a plurality of stabilizers 22, cooling fans 23 and lamp lighting / non-lighting indicator lamps 24 are arranged corresponding to each ultraviolet lamp 5. You.

The needs specification panel 30 is designed and manufactured as a separate panel independent of the standard specification panel 20, and is connected to the standard specification panel 20 via an appropriate electric wiring 40. On the needs specification panel 30, electric components 31 of various specifications corresponding to individual needs of customer correspondence and / or customer specifications are arranged. Electric parts 3 arranged on the needs specification panel 30
As 1, for example, various display lamps 32 for displaying abnormal signals such as electric leakage, cooling fan failure, and water leakage, and a power supply voltage required for operation and management of the ultraviolet lamp 5 (for example, 200
(V), 400 (v) or 440 (v)) is supplied to the standard specification panel 20. Needless to say, various other relays for opening and closing the electric circuit connecting the above-mentioned electric components are arranged. Power supply unit 3
A wiring for taking in a commercial AC signal from the outside is connected to 3, and the commercial AC signal taken in from the outside is supplied from the power supply unit 33 to the first power panel 20 via the electric wiring 40.

When the electric components 21 and 31 are arranged on a single power panel, the size and number of indicator lamp holes to be mounted on the power panel, or the selection and mounting position of components in the panel, must be determined each time. Although it was necessary to change it, according to the ultraviolet irradiation processing apparatus shown in the present embodiment, the needs specification board 30 was designed as a board for arranging electrical parts corresponding to customer needs and / or customer specification needs. Therefore, the above change can be made unnecessary. Therefore, in a series of power board manufacturing processes such as board design, sheet metal processing, painting, and wiring, the time spent in the initial board design process is greatly reduced, and the corresponding delivery time can be correspondingly reduced. Also, since the standard specification panel 20 can be designed and manufactured separately from the needs specification panel 30, the time spent in the panel design process can be reduced,
It can respond to a short delivery time, and furthermore, a mass production effect is produced, and the price of the apparatus itself can be reduced.

FIG. 3 is a schematic structural view showing another embodiment of the ultraviolet irradiation apparatus, corresponding to a plurality of sealed tubes 1 provided with the lamp protection tube 4 having the above-mentioned ultraviolet lamp 5 built therein. A plurality of standard specification panels 20 are provided, and one needs specification panel 30 is provided for the plurality of standard specification panels 20. 3, the standard specification panel 20 and the needs specification panel 30 have electric components 21 shown in FIG.
And 31 are arranged, but for convenience of illustration, the electric components 21 and 31 are omitted. In the ultraviolet irradiation processing apparatus shown in this embodiment, the ultraviolet lamp 5 in each sealed tube 1 is supplied with power from the needs specification panel 30 via the respective standard specification panel 20 corresponding to each sealed tube 1. In the ultraviolet irradiation processing apparatus of the present embodiment, similarly to the ultraviolet irradiation processing apparatus of the above-described embodiment, a needs specification board is provided as a board for arranging electrical parts corresponding to customer needs and / or customer specifications. Since 30 can be designed, the time spent in the initial board design process is greatly reduced, and accordingly, a short delivery time can be dealt with. In addition to the needs specification panel 30, the standard specification panel 2
0 can be designed and manufactured, so the time spent on the board design process can be shortened, and the delivery time can be shortened.
The mass production effect is produced, and the cost of the apparatus itself can be reduced.
Further, since a plurality of the standard specification boards 20 are provided, a further mass-production effect of the standard specification boards 20 is generated, so that the apparatus itself can be further reduced in price.

FIG. 4 is a schematic structural view showing still another embodiment of the ultraviolet irradiation processing apparatus.
Closed tubes 1 provided with a lamp protection tube 4 having a built-in lamp
In this embodiment, a plurality of standard specification panels 20 are provided so as to correspond to the respective requirements, and a plurality of needs specification panels 30 are provided corresponding to the plurality of standard specification panels 20, respectively. In FIG. 4, the standard specification board 20 and the needs specification board 30 are respectively shown in FIG.
Are disposed, but for convenience of illustration, the electric components 21 and 31 are omitted. In the ultraviolet irradiation processing apparatus shown in this embodiment, the ultraviolet lamps 5 in each closed tube 1 are connected to each standard specification panel 20 corresponding to each closed specification tube 20 via the respective standard specification panel 20 corresponding to each closed tube 1. Power is supplied from the needs specification panel 30. In the ultraviolet irradiation processing apparatus of the present embodiment, similarly to the ultraviolet irradiation processing apparatus of the above-described embodiment, a needs specification board is provided as a board for arranging electrical parts corresponding to customer needs and / or customer specifications. Since 30 can be designed, the time spent in the initial board design process is greatly reduced, and accordingly, a short delivery time can be dealt with. In addition, since the standard specification panel 20 can be designed and manufactured separately from the needs specification panel 30, the time spent in the panel design process can be reduced, the short delivery time can be dealt with, and the mass production effect is generated. It can realize its own price reduction. Further, since a plurality of the standard specification panels 20 and the needs specification panels 30 are provided, a further mass production effect is produced on the standard specification panels 20 and the needs specification panels 30, and the price of the apparatus itself can be further reduced.

In this embodiment, an ultraviolet irradiation apparatus applied to a closed channel installation type has been described.
The present invention is not limited to this, and can be applied to an ultraviolet irradiation processing apparatus of an open channel installation tamper in which the ultraviolet lamp 5 is installed in an open channel through which the liquid to be treated flows. Further, the electric components 21 arranged on the standard specification panel 20 are not limited to those described above, but may be any electric components necessary for the ultraviolet lamp 5 to exhibit its performance and to operate and manage the ultraviolet lamp 5. Parts can be appropriately adopted. Further, the electric components 31 arranged on the needs specification panel 30 are not limited to those described above, and electric components of various specifications corresponding to customer specifications and / or customer specifications can be appropriately adopted. .

[0017]

As described above, according to the present invention, a needs specification board can be designed as a board for arranging electrical parts according to the needs of customer correspondence and / or customer specifications. In addition, the time spent in the board design process can be significantly reduced, and the effect of being able to respond to a short delivery time is achieved. In addition, since the standard specification panel can be designed and manufactured separately from the needs specification panel, the time spent on the panel design process can be reduced,
It is possible to respond to a short delivery time, and furthermore, there is an effect that a mass production effect is produced and a price reduction can be realized. Also, when the needs specification panel supplies power to the ultraviolet lamp via the standard specification panel, a plurality of standard specification panels are provided, and one needs specification panel is provided for the plurality of standard specification panels. There is an effect that a further mass-production effect is produced on the panel, and a further reduction in price can be realized. In addition, by providing a plurality of standard specification panels and providing a plurality of needs specification panels corresponding to the plurality of standard specification panels, a further mass production effect is produced for each of the specification panels, and a further reduction in price is realized. It has the effect of being able to.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram showing an embodiment of an ultraviolet irradiation processing apparatus.

FIG. 2 is a sectional view showing an example of an ultraviolet lamp arranged in a sealed tube.

FIG. 3 is a schematic configuration diagram showing another embodiment of the ultraviolet irradiation processing apparatus.

FIG. 4 is a schematic configuration diagram showing still another embodiment of the ultraviolet irradiation processing apparatus.

[Explanation of symbols]

 5 Ultraviolet lamp 10 Ultraviolet device 20 Standard specification panel 21 Standard specification electrical parts according to common needs 22 Ballast 23 Cooling fan 24 Lamp on / off indicator 25 Cumulative time counter 26 Main breaker 30 Needs specification panel 31 For individual needs Electric parts of various specifications according to 32 Various indicators 33 Power supply

Continued on the front page F term (reference) 4D037 AA01 AA11 AB01 BA18 CA11 4D050 AA01 AA12 AB12 BC09 BD02 BD04 4G075 AA42 AA51 AA62 BA05 BA06 CA33 DA01 DA02 EB32 EC06 FB06 FC04

Claims (4)

[Claims] 1. An ultraviolet lamp for irradiating ultraviolet light,
A standard specification panel in which electric parts of predetermined standard specifications corresponding to common needs for operating and managing an ultraviolet lamp are arranged in an ultraviolet irradiation processing apparatus for processing an object to be processed by ultraviolet rays emitted from the ultraviolet lamp. And a needs specification panel which is configured separately from the standard specification panel and in which electric components of various specifications according to individual needs for operating and managing the ultraviolet lamp are arranged. Irradiation processing equipment. 2. The ultraviolet irradiation apparatus according to claim 1, wherein the needs specification panel supplies power to the ultraviolet lamp via the standard specification panel. 3. When the plurality of standard specification panels are provided, the needs specification panel is one for the plurality of standard specification panels.
The ultraviolet irradiation treatment apparatus according to claim 1, wherein one is provided. 4. The ultraviolet ray according to claim 1, wherein, when a plurality of the standard specification boards are provided, a plurality of the needs specification boards are provided corresponding to the plurality of the standard specification boards, respectively. Irradiation processing equipment.