JPS58105179A - Flash fixation device - Google Patents

Abstract

PURPOSE:To extend the period of exchanging a filter and to facilitate the maintenance of a titled device, by using an air cleaning device in which a cleaning surface is variable against the direction to which the air is made to flow in. CONSTITUTION:A blower for evacuation 7 and a motor 20 are operated at the same time when a flash is fixed and a shaft 17 is rotated slowly through gears 18, 19. A filter for discharging smoke 11 and a filter for deodorization are also rotated slowly by rotation of the shaft 17, and evaporated vapor and fine particles etc. are sucked and removed uniformly from the whole surface of the filter. Therefore, the filter is used for a long time, and a trouble for exchange and the increase of maintenance cost are prevented. An intermittent feeding is also performed so that the filter does not stop at the same place in the vicinity of a sucking duct by the combination of the motor and a clutch or the combination of the motor and a cam etc.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field of the Invention The present invention relates to a flash monitoring device used in an electrophotographic X-ray device, etc., and more particularly to a filter suitable for use in this flash tracking device. It is.

181 Mosquitoes What's Back?In recent years, electronic four-odor printing devices and other devices have come to be used frequently in offices.

For this reason, the purification device for harmful substances generated from the fludge used in the electronic Shamei seal A11ll device, etc., is one that has high performance and prolongs the paternity period.
Prior Art and Problems Conventionally, a flash-type D7W device conveniently uses a flash lamp to instantly add the flashlight to the developer powder forming a short deposit, thereby removing the developer powder. At this time, the developer powder is melted into the distribution medium and has a constant temperature of
A huge amount of light energy is instantaneously marked.
When the cod is exposed to the cod, the active powder imitative particles will be released and left as is.
This will cause contamination of K, which will eventually reduce the performance of the constant layer device.For this reason, Jfll'W; A purifying device that circulates is attached.

FIG. 1 shows a conceptual diagram of a purification device with a gold film layer.

In the figure, l is a flash lamp, B is a reflector for efficiently transmitting the light from flash lamp l, 8 is a protective glass plate that is a friend of the lamp, 4 is a heat dissipation fin that also serves as a reflection axis, and 6 is air suction duct, 6 is fixed, 14 o'clock,
The evaporated gas and particulates generated when the flash lamp flashes are not captured, and 10 indicates the purification device m.

FIG. 2 is a diagram for explaining the outline of the purifying device shown in FIG. 1, which is often used in conventional floss fixing devices. In the figure ll.

12 is for removing the evaporated gas and particulates generated during the current powder bed, especially 1 is the Sl smoke filter to remove toxic gas contained in the evaporated gas, and 1g is the evaporated gas emitted by all the bad JA. 18 is a case containing a smoke removing filter and a deodorizing filter, and 14 is a suction duct.

In the above configuration, evaporated gas and fine particles are removed from the suction duct)
14 is provided in the filter case 18 as shown in FIG. 2, so that the filter reaches the filter near the suction duct 14 and is removed.

Therefore, the filter near the suction duct 14 quickly becomes clogged. In other words, even though the filter could still be used for light, it had to be done frequently to partially block the filter.

Further, since the filter must be inspected frequently, maintenance costs increase and the maintenance is difficult to maintain on the valve cylinder.

(1) Purpose of the invention The inventiveness lies in the above-mentioned shortcomings and in the fatherhood of filters.

(8@light structure) The purpose of the present invention is to form a layer image on a n-type 7#I device in which a 0-layer image is formed on a 6-layer recording medium using a 0-layer image t7 laser run I.

The fludge fixation device includes a purification device 1 that purifies the air.
Furthermore, the purifying device is designed to be a flash fixing device which is characterized in that the direction toward the air can be changed easily with respect to the direction of air inflow.

(g) Examples of the invention Hereinafter, the present invention will be explained in detail using a spacer.

FIG. 8 is a diagram for explaining an embodiment of a purifying device for a flash constant-tti device according to the present invention.

In the figure, 15.16 is a bearing for supporting the shaft 17,
17 is a shaft for supporting the smoke removal filter 11% explanation filter lI2, and 18 and 19 are shafts for supporting the rotation of the motor 20.
7 is a gear, and 21 is an exhaust duct. A indicates the direction of air flow. The same parts as in FIG. 8 are given the same numbers. Next, the operation will be explained.

First, when the flage is set to a constant 7if, the exhaust exhaust roller 7 and motor zO shown in FIG. 1 are operated during FrJ. That is, while discharging the air, the motor 20 is operated and slowly rotated through the LD, 17i gears 18 and 19.

Therefore, @17 rotates, F, smoke removal filter 1.
1. The beauty filter 12 also rotates slowly.

Stool, smoke removal filter 11. By rotating slowly, the deodorizing filter 12 can uniformly remove all the evaporated gas 'P, imitation particles, etc. from the entire filter.

Therefore, the filter can be used for a long period of time, and the hassle of maintenance and maintenance costs due to father replacement can be eliminated.

In addition to the method of rotating the filter using a 11" motor and gears, there are also methods of rotating the filter using a combination of a motor and a clutch, a combination of a motor and a cam, and a method in which the filter does not stop in the same cylindrical place near the suction tact. I'll do it...
It is also possible to do this in the cutout J'.

By the way, I will explain next week's example of a pond of a purifying device of a device with 7 lashes one foot - 3 according to an uninvented figure. FIG. 7 is a diagram for explaining another embodiment.

In the figure, 21 is an exhaust duct, 22 is a duct having a suction port 28, 24 is a roll filter, and 25 is a smoke duct.

In the above configuration, the roll type filter 24 is operated by the exhaust blower 7 shown in FIG. 1 to remove evaporated gas, particulates, and the like. Here, the roll type filter 24 tends to become clogged when used for a long period of time. This blindfold is
A detector (not shown) detects a decrease in suction air pressure due to the alternation of eyes and notifies the operator.

Next, the operator winds up the roll-type filter 24w for a predetermined amount. The roll-type filter 240 can be rolled up to provide a clean cleaning environment.
By carrying out the cleaning, a clean surface can be easily obtained, the period of filter maintenance can be greatly extended, and maintenance can be made easier.

10 The young fruit of the invention The present invention allows for a purification enclosure KhJ with respect to the air inflow direction ic.
As a result, the length of the filter can be extended to a large extent, and maintenance is extremely easy.

[Brief explanation of the drawing]

Fig. M1 is a conceptual diagram of a mud layer device equipped with a purification device, Fig. 2 is a schematic explanatory diagram of the purification device shown in Fig. 1, another embodiment of such a mud layer device, l is a Furano λ lamp, 2 is a reflector, 8 is a floor-crow temporary, 4 is a radiation fin, 5 is an air suction duct, 6 is a filter, 7 is an exhaust blower, 8
9 is a purification device, 11 is a smoke filter, 12 is a deodorizing filter, 18 is a filter case, 14 is a suction duct, 15.16 is a bearing, 17 is a shaft,
18*19 is a gear, 20 is a motor, 21 is a Vi combined air duct, 22 is a turret, 28 is a suction port, 24 is a roll type filter, and 25 is a smoke duct. A Figure 1 Figure 3

Claims (1)

[Claims] In a flash-enough # device for exposing an undetermined image formed on a recording body to a flash lamp to form a layer on the nuclear recording body, the flash-de-7N device Purification equipment for purification [k'l! -L, further characterized in that the purification device is based on a purification hand plate provided in the air flow passage and a purification means moving means for moving the purification means with respect to the entire air flow passage. Device〕