JPS607331A - Active-radiation irradiating apparatus - Google Patents

Abstract

PURPOSE:To obtain an active-radiation irradiating apparatus, whose irradiating efficiency is excellent, by arranging a plurality of radiators on the inner wall of a tubular container, so that the main irradiation beam from each radiator in the tubular container is not directly projected on the facing radiator. CONSTITUTION:On the inner wall of a tubular container, which is surrounded by a heat iusulating material 3 in the inside of a protecting tubular outer wall 2, each radiator 5 for active radiation such as infrared rays is held by each holder 6. A plurality of the radiators are arranged in the same horizontal zone. In a zone under said horizontal zone, a plurality of radiators 5' are attached to the inner wall by holders 6' so that the radiators 5 and 5' are alternately arranged. Spacers 8 are arranged only at one side of the bottoms of the holders 6 and 6'. The radiators are inclined so that the main irradiation of each of the radiators 5 and 5' is not directly projected on each of facing radiators 5 and 5'. Thus, an active-radiation irradiating device, whose irradiation efficiency is excellent, is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an actinic ray irradiation device that has excellent irradiation efficiency characteristics (θ for irradiating two elongated objects to J,!I!, and the following ports). This article relates to a device that has a high degree of practicality.

Conventionally, various synthetic resins - silicone 7 rubber and others 1 year old 11 years old
It is known that irradiation with actinic radiation can cause desired denaturation or chemical reactions.

This promotion name and others have irradiated such active rays 1 such as - ultraviolet rays, infrared rays, electronic section or (・'f,, rays 1φ-, etc. About O-Nao who performs n, etc. - Many prototypes! As a result of υ1 death - Ikizo made an active ray irradiation device for the cat Ei Lugitaig, which had a great irradiation effect, with 1]i'' .

That is, according to the present invention, in a viscous ray irradiation device C2 comprising a plurality of actinic ray radiators disposed in a knee-shaped container, irradiation is directed to the center of each radiator, and main irradiation is performed at the center of one gland. 5ζ cap to prevent the line from hitting the opposing radiator directly;
The present invention provides an actinic ray irradiation device in which the inner wall of a container shaped like [1] is provided with holes at appropriate intervals.

In the apparatus C2 of the present invention, the tray-shaped container constituting the irradiation furnace body is usually shaped like a cylindrical square cylinder. Pentacle 11g
The above-mentioned regular polygonal rectangular bodies are advantageously used C1.

A material such as stainless steel υ, which is durable against the irradiation source and has excellent durability and wear resistance, is used for the furnace (although the material is not particularly limited). Also - the radiator used for the irradiation source is usually provided by one industry 8']l2 long! One-shaped one is used, one furnace size, one required irradiation ji! Q: 4J, and the number of radiators to be used is selected from the radiator's height. In Z1μ of the present invention, such a radiator with a good shape has a width of 1; ．． ``Raku''
The journey 1 is used so that the wire bundle 11 is formed. A method of housing the radiator in a cover-like protective part or support that eliminates the 114-shaped aperture that can be focused over the entire length of the radiator (such as a radiator θ) - or a method of housing the radiator in one member - or a radiator surface C It is convenient to leave an aperture for the knee focusing line and -+/n, to form a reflection 14'-T film (1).

In the apparatus of the present invention, it is a mold sand to use a C2 radiator to focus the irradiation rays as described in item 1. This type of radiator is attached to the inner wall of the knee i'AJ-shaped container for a small number of times at appropriate intervals in order to uniformly irradiate the object to be irradiated from the surrounding area. In this case, each radiator glue 5 bundle line irradiates the axis line where the irradiated row is placed, but the main irradiation line with the largest dose irradiates the wall surface C1 opposite to the center θ of the focusing plate.
I will not fire the radiator 11 that is stored in the page 5
It is important to do two things at once. In the case of a device using an infrared radiator that uses 5 infrared rungs, the infrared rungs that are phased are This is extremely inconvenient because the constant heating is promoted to the eyes, and the lamp itself is easily damaged or damaged, causing it to lose its function.Therefore, the main rays of radiation from one radiator do not directly hit other radiators. Like −
Taking f'' is ↓''1 of the infrared radiator (
However, other actinic radiators can also be advantageously and conveniently used.

In this way, each radiator in the device is phased by its main irradiation beam.
A long V that will be kept for two nights] Covered 4j+: 慴J Object U] Same [
1 cut and install the length direction of the radiator at the IJ-1 corner-
3-ru Hayabusa 1 go.

ILII shape θ) Place two Cs staggered in a staggered manner on the inner wall surface, or (Ezu) place them in the same position but tilt them so that the main illumination IJj line is somewhat inclined. It is also possible to use a long and narrow radiator to be irradiated (
When the cylindrical container used as an irradiation furnace is moved vertically in one direction with the curved direction, the 011 side of the container is Inside a circle or regular polygon, ';%'s: T-1- is used,
Several radiators are installed and arranged on the inner wall of the building. , the valley radiator is one station, □) ζ container σ) main irradiation, 1 urine or irradiation. In the case of IN'1 where one even rM number of IN's are accommodated, for example, the radiator is moved slightly so that its main irradiation rays (2) do not irradiate each other. or the main i
f, <4The blade tip should be placed so that the firing line does not coincide with the 'I'411 line of the furnace vessel. .In this way, the radiator is parallel to the moving direction of the object to be irradiated.

The radiator σ on the inner wall of the cylindrical vessel is installed according to the length of one radiator, each IJ1, and the radiator (θ, which is limited to 1 as the value is 1!), and the speed of the irradiated object (1,9 warp). In order to continuously (continuously irradiate ζ while introducing two or irradiate in a short period of time) C2, it is usually adopted to use multiple stages of 12 or more stages. Depending on the desired dose of the irradiated object, such as its moving speed and the number of radiators to be applied, etc., are selected and used as appropriate.

In addition, it is preferable to use the device of the present invention [for ¥5, it is preferable to use a one-transparent rDJ quartz tube directly in the cylindrical container and the same one East II O']. What is this transparent quartz? A long object to be irradiated moves on its axis and is surrounded by the inner wall of the reactor container (a group of radiators arranged in a 14
It is attached so that it has one side and is interlocked. Transparent quartz highly transmits light over a wide range of wavelengths, such as the ultraviolet region, the TJI region, and the near to far infrared region, so a transparent quartz tube is used as an isolation member. When doing this, not only does the irradiation efficiency not decrease substantially, but also the irradiated object undergoes a chemical change and the various gases generated at that time come into contact with the inner wall of the furnace and the radiator. In irradiation in which a heating effect such as an infrared radiator θ is applied to the base metal, the temperature inside the quartz tube is made uniform to uniformly denature the irradiated object. In order to realize these desired effects, each quartz Buddha has a diameter σ of about 1/4 to 3/4 of the diameter or average diameter of the inner wall of the Tomiichi furnace. There is one, 1 Bani is used - its wall thickness is practically ``2 strong IW and heavy h1 4 times Eve 1'', for example 1 - ~ several l1 mθ] range 1 river.

The cylindrical container + l (,, the firing furnace body has two longitudinal shapes (2'11) in the direction of transfer of the auxiliary absorption and irradiation material, so it can be provided as a narrow and compact device, or it can be By making a split mold cut along a plane parallel to the axis, inspection and repair of the device and setting of optimal irradiation conditions, which were extremely troublesome, can be easily performed without interfering with the functions of the device.

It is enough to divide this '7'41 model into two parts.
For example, the combination of two semi-cylindrical pieces is advantageous in terms of manufacturing.
Equipment σ] Inspection, including the installation and removal of the radiator, etc. (Asymmetric shape 01 combinations can be used as long as they do not cause any problems.Also, - Is one of the two halves connected integrally with the base or support stand? On the other hand, use a hinge etc. to attach green 4/S.
It is desirable to combine and combine them.

Since the jet radiator of the present invention uses an active radiator, it is important to maintain its safety.
Normally, it is best to form a protective wall that surrounds the outside of the irradiation furnace body with an appropriate gap between the outside of the cylindrical container irradiation furnace body.
It is preferable to fill the gap between the grooves of the 2,000-rotani ware with heat-insulating insulation. Also - Table 1 Ward σ Gassan J Toma 1. : 1fl
li i2Its -/i! i sex spider σ] θ to device y to
[IY
can be attached. In particular, the above-mentioned outer wall corresponds to the white irradiation furnace body θ) split 9, and the split image and '1-
It is old practice to do this, and also - inside the furnace C2 (engineering task 19)
It is preferable to install a t11'11 degree meter etc. in j and other desired equipment.

Also, XI+! - 1, irradiation sequence 2 2 times 1 [to the irradiated object (1 hit! 8' depending on the required dose -> script + 71 radiator turn selection [JT1 action can also be done - In addition, As a result of irradiation, 1j Harmful dregs, etc. will die and die. In order to expel & ni this quickly, it will be discharged - In case of suffocation or inert gas. It is preferable to feed from the side or the outlet (1t!l), and it is preferable to install piping for the quartz opening (2).

The irradiation device of the present invention is suitable for utilizing a radiation heat transfer mechanism.
(Excellent thermal effect can be obtained as an irradiation device, and it is also suitable for direct X-ray irradiation of ultraviolet rays. Furthermore, a cylindrical container irradiation furnace can be used for two
When using a split type C2 and the same 4q++ lr;, -2 transparent stone fugi as an eye device, it becomes 6e, even more +1], ← To perform irradiation efficiency and easier operation, inspection and roll nF management. Moreover, it can be provided as an extremely compact device, so it has high practicality as a portable device.

Next, the apparatus σ) of the present invention will be explained in more detail with reference to the accompanying drawings.

FIG. 1 is a partially cutaway front view of a configuration 7jJ in which an example of the device of the present invention is fixed within the outer cylinder wall. -Figure 2 is -A-
A <1! FIG. 3 is an enlarged plan view showing an example of the state in which the radiator is held in the support member.

Figure (1): 7. Printing the main body of the irradiation furnace.
) The cylindrical number 1 is for maintenance 1i"-shaped outer wall 2 inside f 2nd i1
The inner wall of said vessel 1 is integrally defined (211.1) with a gap therebetween and filled with a preferably electrically insulating heat insulating material (3). l/I: Section radiator, for example infrared radiator 5 is in holder 6.6
(2 held, multiple in the same horizontal zone (6 in the figure)
radiators 5I are arranged at equal intervals (2).If there are adjacent horizontal zone rows, there are also a plurality of radiators 5I immediately below 111!L, which are held by boulders 6'6' (2) and attached to the inner wall C of the container by suitable means. There is a rule for number two. 1.111!l
σ] Radiator 5.5... and lower 17 radiator 5'=5'... are in the same straight line l! 111 may be arranged, but it is practically preferable to arrange them sequentially in an alternating manner as shown in the figure.

Therefore, the radiator 5 has both the radiator i,
IA, holding the holder 6.6 at both ends (1 with 1 support part (off) and further supporting 3Hb month 7 1
Ujiyama fC2 (・knee piece 1 law [2θ]) spacer 8 is applied, and the main irradiation line of the radiator (slightly [2θ] from the α axis
The second one is tilted out of alignment. The slightly inclined support member 7 has a length that corresponds to the length of one radiator, and has a cavity housing a central part 1 radiator over its entire length, and an illumination of the radiator formed from there over the upper surface. J(= to focus Shijo 7A 9
has. ? When the radiator is attached to such a support member 7 and the holder 6-6, a moderately focused beam of irradiation is directed directly upward from the center line of the upper surface of the support portion 427 from the groove 9 formed on the radiator. is formed over the entire length of the radiator.
The main ray, which is the center of the ray bundle focused in the linear direction, is tilted by the spacer 8, so it does not irradiate the axial line.The focused rays of all the radiators irradiate the axial line. So θ) Main j ((One shot 5β is irradiated with the axis line part - It is impossible to shoot 100 radiators that are defeated at the opposite position. -)' inside the container 1. A transparent quartz tube 10 is coaxially mounted on the same axis l'I', and is irradiated and modified at its center section 15, that is, at its axis.This quartz tube &
X-Since the light beam with a wide step length range is transmitted through the altitude C2, the irradiation loss due to one quartz 5゛10 is not the same and may be generated from the irradiated object by one irradiation) Undesirable gas is removed from the tube C2. 2) to protect the radiator and the container body from contact with these gases θ) - to improve the durability of the device σ), and from the viewpoint of λ), its use is highly desirable. 1° Also - in the case of infrared radiators, Kerr with heating phenomena, heating in the tube 1 ft 17
1-1j becomes more uniform (θ), the advantage of obtaining a uniform irradiation effect is (Jl''r-i).

Also - each domain main body 1 and the outside Ai for maintenance; (2 is divided into two parts as shown in Fig. 2C2, and the body number 4C2 makes it possible to open and close the frequently worn shape C2 146. The other joints should be firmly closed with a punch lock (as shown in the diagram). When the radiator is replaced, the radiator will be replaced. and repair--convenient-'A1r,・'s li!
It is extremely easy to maintain, manage, and operate, and is convenient for multiple uses.

The adhesive shell of the present invention (I) is a long object to be irradiated.
&＋j In the case of string-like management or etiquette, it is suitable for denaturing resins, silicone rubber, etc. by continuous irradiation with two actinic rays, and the two ends of the cylindrical container The introduction and withdrawal of the irradiated part (Irradiated '4)
A plate 12.12 with an appropriate hole in the center ζ2 is inserted into both sides 15i4 of the container for the purpose of preservation and to obtain a more stable irradiation effect.
It is attached to the distal end. When a cylindrical container is used vertically, one elongated object 11 to be irradiated may be lowered continuously from above, or may be introduced from the lower hole and taken up from the upper side. Also, during the irradiation operation, it is preferable to introduce air or an inert gas into the quartz tube from above or below. For vertical type fusion, it is advantageous to place and fix the transparent quartz tube on 1 usually lower 11+11 carriers 12.

Such a device of the present invention has extremely low irradiation efficiency.
For dogs, θ is preferable because the 11-hour C two-irradiation modification can be completed and a uniform modified product can be expressed and obtained. Since the device of the present invention is provided as a compact and compact device and is extremely easy to move and operate, it can be expected to be used in a wide range of fields.

[Brief explanation of the drawing]

Fig. 1 Device B of the present invention in which Q knee is stored and fixed in outer cylinder wall C2
i'σ) 11ri'J ノ'als notch iJE 'jh
:I figure is 1st figure 2 (・Eng., A-A Iwao [2 side view, 1st side view, 1st side view, 1st side view, 1st side view, 1st side view, 1st side view, 1st side view, 1st side view, 1st side view, 1st figure 3(・Neera Jeter text 441 part 4.
1 - Expanded plane rnj showing ita 11 held in
There is a diagram. G) Mark in the figure: 1...Circle IT1〕Shape -2...
Cylindrical shape 91"4'--4...Hinge, 5...Radiator-10...Transparent quartz tube, 11...Irradiated,,I
the law of nature. Applicant for patent: Hakuetsu Engineering Co., Ltd. Shin-Etsu Chemical Industry Association, Ll- Procedural amendment (voluntary) 1026 November 1980, Seguchi Patent Office E8 Wakasugi Waka'” 1. Indication of the case 1988 Patent Application No. 115362 2, name of the invention Actinic ray irradiation device 3, person making the amendment Related to the case Patent applicant name Shin-Etsu Engineering Co., Ltd. Name Shin-Etsu Chemical 3” 4 Type I46 company 4, agent (1 location) Address: 4-9-5, Kuchihonbashi Honmachi, Chuo-ku, Tokyo 103, Specification subject to amendment and drawing 6, Contents of amendment (1) The scope of the claims of the present application is corrected as shown in the attached sheet. (2) Specification ") No. Delete "wo" before "attach" on page 5, line 14. (3) "Uniform modification" on page 8, lines 12-13. Corrected to "uniform chemical change or alteration of physical properties." (4) Add the following on the last line of page 8, after "Selected from..." with a new line. Akashi Bone Canal When used in this way, the object to be irradiated and the surface of the tube are each charged with electricity, and the object to be irradiated moving inside the tube is easily attracted to the inner wall of the canal and adheres to it due to slight shaking. This often causes trouble. In order to avoid such inconveniences, a quartz tube with a large inner diameter may be used, but using a quartz tube with an unnecessarily large diameter is disadvantageous both in terms of equipment and handling. Industrially undesirable. The inventors of the present invention investigated methods for resolving these inconveniences and found that it is extremely effective to provide a transparent quartz tube (with a biconductive material).As a conductive material, Gold-layer mesh is preferably used, and stainless steel mesh is practically advantageous from the viewpoints of heat resistance and corrosion resistance.The use of such a gold-layer mesh partially blocks the irradiating active rays, Normally, this is difficult to think of because it may reduce the irradiation effect, but surprisingly, it is possible to effectively reduce the adhesion of the irradiated object to the inner surface of the tube without substantially reducing the irradiation effect. Furthermore, it has been found that the installation of such a metal-plated mesh in a transparent quartz tube covers substantially the entire tube. , or they may be integrated in the shape of being buried in the pipe wall - these can also be used in combination. Coarse - For example, it is suitable if it has a mesh size of about 5 x 5 squares (1
Can be used. Also. There are no particular restrictions on the thickness of the wire used to make the net. A diameter of about 0.2 to 1 mm is practically advantageous. Furthermore, C knee metal net is 1 Surface of quartz tube C: Although it is possible to make a bonded tube-shaped one in advance. 45! For example, when installing it on the inner surface of a pipe, roll up a rectangular plate-like net with side lengths corresponding to the length and inner circumference of the pipe, insert it into the pipe, and use its elasticity. Applications to the outer surface can also be achieved by attaching the mesh in contact with the outer surface of the tube by any suitable means known in the art. Also. Instead of placing one metal mesh on the surface of such a tube (instead of placing one metal mesh in contact), one piece of gold having heat resistance and heat resistance is placed on the surface of the tube.
In addition, it is also possible to form a net-like plating layer or printing layer using alloys.'' (5) ``An appropriate number'' in line 12 of page 10 is corrected to ``because it is necessary.'' (6) On page 14, line 9, change “Tsumete Desirishishi＼.” to −“
It is highly desirable - and although not shown in the figure - to cover the entire surface of the quartz tube IO, especially the inner surface, with a gold mesh or a single mesh metal plating process. It is further preferable to provide. ” (7) On page 16, line 6, after “I can do it.”, add the following on a new line. ``Example: Silicone rubber was vulcanized using the irradiation device of the present invention as shown in Figure 1.Inside the cylindrical container at Shin-Etsu Quartz Co., Ltd., ``(: Directional infrared rays emitter with a C-nichrome wire inside a quartz tube whose semi-cylindrical part is gold-plated as a light source, diameter approximately 15 en - length 225 mm - 400 Vi'/
200V) in the same horizontal zone, spaced at 1°;
A total of four stages were arranged in such a way that the two rows (5' + 6' in Fig. 1) were alternated in sequence. The total length of the radiator vessel (Fig. 1) is 1,200 mm. in this case. The electric capacity of the radiators is 9.6 in total, and the electric capacity (il
There are a total of 4.8 tiles. In addition, the diameter connecting the hollow radiator on the circumference is 130 bar, and the quartz tube (10 in Figure 1) placed inside the bar has an inner diameter of 100 W.
It belongs to M. In addition, a wire mesh of 5 ton x 5 q square woven from stainless steel wire with a knee diameter of 0.5 mm was placed inside the 1 quartz tube so as to be in contact with the entire inner surface of the bone. For comparison, 1 ordinary silicone rubber vulcanizer (total capacity: 10 dews, heater included, diameter: 10
0 gate, height 1000 throat) was also prepared. To evaluate the performance of the above-mentioned infrared irradiation device and sheathed heater single-type device.
i Noricone Rubber Compound KE151U (I?lf
A homogeneous mixture of 100 parts of vulcanizing agent for silicone rubber C-2 (product name, manufactured by Hakuetsu Chemical Co., Ltd.) and 1.5 parts of vulcanizing agent C-2 (trade name, manufactured by Hakuetsu Chemical Co., Ltd.) was mixed with a uniform mixture. Extrude the sulfur piercing compound 1 m (2.5 m)
The tubular body is extruded into a continuous IG, and the above irradiation device is used to extrude the tubular body (
The results of vulcanization of silicone rubber are shown in Table 1. 1st bag of rice) Irradiation Φ: ;lt'i, temperature at the center of the inner tube Compared to the conventional glue heater type, the one type requires less stone quenching power and a relatively short heating time - and it can produce good results, so it can be seen that it is extremely flexible in terms of construction. ” :8) Figures 1 and 2 of the drawings shall be supplemented as shown in the attached sheet. Claims 1. In an active ray irradiation system consisting of several active ray radiators arranged in a cylindrical container, the main ray at the center of the focused rays of each radiator irradiates the opposing radiator with uX. The above device is attached to the inner wall of a cylindrical container with an appropriate interval 1f-I. 2. The actinic radiation radiator is arranged such that its length direction is parallel to the axis of the cylindrical container (2), and the focused radiation rays are attached to irradiate the solid axis of the container. 3. The device according to claim 1 or claim 2, comprising a transparent quartz material arranged coaxially within a cylindrical container. 4. The cylindrical container is axially arranged in 112 5. The device according to claim 1 or 2, comprising a groove formed in a split mold that can be opened and closed in a hinge-like manner.5. A device according to scope 1 or 2.

Claims (1)

[Scope of Claims] 1. In an actinic ray irradiation device comprising a plurality of radiators arranged in a cylindrical container, the central main rays of the focused rays of each radiator are opposite to each other. 2. The active ray radiator is placed parallel to the axis of the cylindrical container with its length direction parallel to the axis of the cylindrical container, and Focusing jj (i-ray is at the center of the container -1
1 (to irradiate the 1st line part 51"-attached special B'
(: 2 positions as stated in claim 1. 3. A quartz-surfaced coaxial 1st part of the cylindrical container. The device according to paragraph 2. 4. The cylindrical container is axially ζ 2 p, +), and the cylindrical container is axially ζ 2 p, +), and the cylindrical container is 1) Execution of patents 1) Execution; 6.1 River 1st term and 4th term A device according to claim 1 or 2.