KR950004138B1 - Pull-device of honey board - Google Patents

Abstract

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Description

Electric Device of Lattice Gas

1 is an enlarged schematic side view showing a first embodiment of an electric apparatus according to the present invention.

2 is a plan view showing an example of a deodorizing filter processed by the apparatus according to the present invention.

3 is a plan view showing an entire example of a manufacturing system of a deodorizing filter for an air conditioner incorporating the electric equipment according to the present invention.

4 is a schematic plan view showing an enlarged first embodiment of an electric apparatus according to the present invention.

5 is a perspective view showing the detail of the pin conveyor.

6 is a schematic side view showing in an enlarged manner a second embodiment of an electric apparatus according to the present invention.

* Explanation of symbols for main parts of the drawings

10 deodorizing filter 12 filter gas

14: gas adsorbent particles 22, 23: pre-roller conveyor

24: Battleground

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to an apparatus for extending a lattice gas, and in particular, in a manufacturing system of an air conditioner deodorizing filter composed of paper filter gas and activated carbon particles adhered to the filter gas, It relates to a device for.

In the present application, Japanese Patent Application No. 1-258748 proposes a filter comprising a lattice-shaped filter gas and a gas adsorbent (mainly activated carbon) particles adhered to the filter base. The filter has a thickness of the gas = about 15 mm or less, the area of one cell of the grid of the gas = about 0.20- about 0 35 cm ² , the dimensions of the gas adsorbent particles = about 20 to about 60 mesh, per unit area of the gas plane. It satisfies the condition that the amount of the gas adsorbent particles used is about 400 to about 2000 g / m ² , and the opening ratio of the filter is about 50 to about 80%.

In summary, this filter differs from the conventional filter in that the dimension of activated carbon (gas adsorbent) particles is relatively large and the thickness of the filter is small. Therefore, special considerations different from those of the prior art are required for the handling of the filter gas and the addition and attachment of activated lubrication.

In the gas electric apparatus used in the conventional manufacturing system of this kind of filter, the closest form to the electric apparatus according to the present invention is to draw the following gas into the electric electric casing while attracting the following gas. In this apparatus, the gas is drawn while being caught by the downstream pin conveyor. The humidifier is disposed in the casing, where water is provided in a mist state. An air pipe is connected to the casing, which is introduced in a heated state through the heating duct.

In the above-mentioned conventional electric equipment, there is a problem that the initial cost is high because additional equipment such as a humidifier for making water into a mist state and a heating duct for heating air are required. In addition, since mist is dispersed by heating air and applied to the gas, there is a problem in that mist is easily scattered. In addition, since the gas is only pulled on the downstream side, there is a problem in that the conveying speed of the gas cannot be made very fast.

This invention is made | formed based on such a viewpoint, and an object of this invention is to provide the electrical equipment of the base which is low in initial cost, and can be reliably made highly accurate than before.

In order to achieve the above object, in the present invention, while passing through an uncharged lattice-like gas in a substantially closed casing in a state where tension is applied to the gas, water is supplied to the gas in the casing. A lattice-shaped gas electric field apparatus for electric fielding of the gas in a lattice form, wherein the pins of the pin conveyor disposed downstream of the casing are attracted to the lattice of the gas, while the gas is drawn upstream of the casing. The brake member is characterized in that the tension is imparted to the base by lowering the moving speed of the base.

According to the apparatus according to the present invention by the above configuration, the tension imparted to the base as the body is restrained by the brake member is larger than in the related art.

(Structure and Material of Filter)

2 is a plan view showing an example of the deodorizing filter 10 manufactured by the manufacturing system incorporating the electric apparatus according to the present invention. This filter is composed of the lattice-shaped filter gas 12 and the gas adsorbent particles 14 adhered to the filter gas 12.

The deodorizing filter 10 has an aperture ratio (in a plane parallel to the ground of FIG. 2) of about 5 to about 80%, and this value is obtained as a result of various conditions to be described later. The thickness of the filter 10 (the direction perpendicular to the ground in Fig. 2) is 15 mm or less, preferably about 3 mm or more. This filter 10 differs from the conventional filter in that the dimension of the gas adsorption agent 14 is comparatively large, and the thickness of the filter 10 is small, as shown in FIG. These characteristics are key to satisfying conditions such as low pressure loss, proper deodorizing ability, and long life as deodorizing filter for air purifier.

The base 12 is made of a material having a thin thickness of paper, aluminum, plastic, or the like. When using paper as a material, strength can also be reinforced by impregnating a phenol resin or the like. The gas 12 can also be subjected to a nonflammable treatment. Since the thickness of the base 12 becomes substantially the thickness of this filter 10, it is about 15 mm or less, Preferably it is about 3 mm or more. This thickness is determined from the fact that the present filter 10 is finally received into the frame of the air conditioner.

In the illustrated example, the pattern of the lattice of the base 12 is in the form of a hexagonal so-called honey-comb, but the pattern may be in the form of a rectangle or a triangle, for example. . However, the planar area (in the plane parallel to the ground in Fig. ² ) of one cell 16 of the lattice is about 0.20-about 0.35 cm ² . This value substantially means the density of the partition wall 18 for supporting the gas adsorbent particles 14.

The gas adsorbent particles 14 are made of activated carbon, but other types of additives such as added activated carbon may be used. In addition, in order to cope with indoor CO sources such as oil stoves, a catalyst capable of catalytic oxidation of CO can be used in combination with a deodorant. As this catalyst, a gold / oxide catalyst (which is disclosed in Japanese Patent Application Laid-Open No. 60-238148, etc.) which does not die even if there is moisture is preferable. The dimension of the gas adsorbent particles 14 is about 20 to about 60 mesh, and the amount of the gas adsorbent particles 14 per plane unit area of the gas 12 is about 400 to about 2000 g / cm ² .

In the binder for adhering the gas adsorbent particles 14 to the base 12, an adhesive is preferably used to prevent the particles from falling off. As the pressure-sensitive adhesive, known ones such as acrylic, natural rubber, synthetic rubber, and silicone can be used, but in order to adhere strongly to the filter base so that activated carbon does not fall off, it is required that a thick pressure-sensitive adhesive is used and that the thickness of the layer is somewhat thick. Therefore, the adhesive liquid used is high viscosity (about 10-50 poise), and the coating method must be based on the method of obtaining a thick layer thickness.

(Contents of the whole manufacturing system)

3 is a plan view showing an entire example of a manufacturing system of a deodorization filter for an air conditioner incorporating the electric equipment according to the present invention.

The inlet of the system is provided with an inlet for introducing into the system a filter gas which is not yet in the field, i. In this system, since the unblocked material block can be introduced and processed as it is, it is possible to reduce labor and cost in transporting and storing the material.

Pre-roller conveyors (induction machines) 22 and 23 are disposed in the introduction section, and they continuously introduce the gas 12 in a direction parallel to the ground of FIG. The electric equipment 24 is installed in the middle of the conveyors 22 and 23, which makes the gas the electric field, that is, the lattice, by the action of moisture and heat. Following the conveyor 23, a pin conveyor 26 is disposed, which conveys the gas by pinning the lattice of the gas after the battlefield.

Subsequent to the conveyor 26, an impregnator 28 for supplying a high viscosity adhesive to the gas in the electric field is disposed. The immersion machine 28 is comprised with the type which forcibly immerses the base 12 in an adhesive viscosity of high viscosity (about 10-50 poise), and forms a thick adhesive layer over the whole area | region of the base. At this time, since the adhesive is high viscosity, it is considered that a film is often applied in a lattice. Therefore, if dried as it is, it causes the pressure loss of a completed filter, the deodorization performance, the shortening of a lifetime, etc. In order to avoid this, in this system, the blower 32 which excludes the remainder of an adhesive by air is arrange | positioned behind the immersion machine 28. As shown in FIG. Since the pressure-sensitive adhesive has a high viscosity, it is preferable that the air speed of the air corresponding to the pressure-sensitive adhesive is considerably fast (about 30 to 250 m / sec).

Behind the blower 32, a pin conveyor 34, such as the conveyor 26, is disposed, which directs the gas l2 to the pin conveyor of the next dryer 36. With the above-described configuration, when using a new block of gaseous material in the illustrated system, it is recommended to manually introduce the gaseous material from the inlet side until the lattice of the gas front end catches the pin of the pin conveyor of the dryer 36. do.

The dryer 36 heats the base 12 to lower the water content of the pressure-sensitive adhesive applied to the base to a predetermined amount. As a result, predetermined viscosity is imparted to the pressure-sensitive adhesive, and the fragrance of the solvent is blown off. Generally, the initial moisture content of an adhesive is about 70 weight%, and this is reduced to about 10 weight% or less, Preferably it is about 3 weight% at the outlet of the dryer 36. Moreover, since the coating layer of an adhesive may be thick and foaming in a drying process tends to occur, it is preferable to carry out this drying over a long time (about 10-30 minutes) by moderate temperature (about 60-100 degreeC).

After drying, the gas 12 is cut to a predetermined dimension for the filter for the finished air conditioner. Since the gas on which the pressure-sensitive adhesive has been dried has a considerable strength in itself, cutting can be performed accurately. In addition, cutting before addition of activated carbon has the advantage of lengthening the cutting knife. However, it is also possible to cut the gas after adding and adding activated carbon.

More specifically, the first cutting machine 38 is provided at the outlet of the dryer 36, which cuts the gas 12 in a direction perpendicular to the longitudinal axial direction from the conveyor 22 to the dryer 36. do. Subsequently, the direction change mechanism 44 is arrange | positioned, and the base body 12 cut | disconnected by the cutting machine 38 is transferred to the roller conveyor 46 of the conveyance direction orthogonal to this by the roller conveyor 42. As shown in FIG. A second cutter 48 is provided at the end of the conveyor 46, which cuts the base 12 in a direction crossing the longitudinal axis of the conveyor 46 at right angles, and sets the base to the predetermined dimension. . Subsequent to the second cutting machine 48, an additive attaching machine 54 for adding and attaching the active end to the base 12 having a predetermined size through the pressure-sensitive adhesive is disposed. The attaching and attaching machine 54 advances the base 12 by the vibration conveyor mechanism constituting the bottom wall thereof. At the side of the additive attacher 54, an activated carbon feeder 52 for discharging the activated carbon toward the base 12 so as to pour from the upper side with respect to the additive attacher 54 is disposed. At the rear of the additive attaching machine 54, a screen portion 56 for removing part of the activated carbon is provided.

A belt conveyor 58 is disposed at right angles to the conveyor 44 at the outlet of the attachment attacher 54. At the end of the conveyor 58, a friction machine 62 for removing a part of the active end by frictional action is provided, followed by a vibrating screener 56.

The charcoal added and adhered on the base 12 has one that is firmly fixed to the base and weakly attached. Strongly adhered activated carbon may fall off more easily due to subsequent contact, vibration, or the like and contaminate the environment. Therefore, it is preferable to drop the activated carbon during the manufacturing process. The dropping method includes a method by an impact force such as a vibration conveyor, a method by a centrifugal force, or a method by friction such as a brush or a rough file, and one or more of them can be arbitrarily selected. In the illustrated system, the screen portion 56 and the screener 64 eliminate the unnecessary activated carbon by the impact force of the vibration conveyor and the friction machine 62 by the rotational friction force of the string.

Subsequent to the screen unit 64, the packaging portion 66 in a known state is disposed. The filter gas which has dropped unnecessary activated carbon is a deodorizing filter for a finished air conditioner, and is packaged according to the bag, corrugated cardboard, or a combination thereof in a form suitable for shipment. In addition, by using a means such as a heat seal, the periphery of the finished filter may be surrounded by a synchronous material such as a nonwoven fabric or a net, thereby improving appearance and quality.

(First Embodiment Electric Device)

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic side view showing on an enlarged scale a first embodiment of a full length seam according to the present invention. 4 is a plan view thereof.

The conveyors 22 and 23 form a preroller type having a plurality of rollers 102 arranged in parallel. The extender 24 is arranged in the middle of both conveyors 22 and 23. The filter gas 12 is introduced from the conveyor 22 side in the unfielded state, is transferred to the electric machine 24, and then discharged to the conveyor 23 side.

The electric equipment 24 has a casing 112 having an opening (not shown) corresponding to the passage of the gas 12, to which the steam pipe 114 and the intake pipe 116 are attached.

The steam pipe 114 is inserted into the casing 112 below the passage of the gas 12, while connected to a suitable steam source (not shown) via a manifold 113. A steam trap 115 is disposed in the manifold 113 at the inlet to the casing 112, and steam is introduced into the casing 112 with the condensed water excluded.

The intake pipe 116 is connected to the top of the casing 112, while the blower 118 below the casing 112 is disposed downstream. In addition, an open drain pipe 124 is always disposed at the bottom of the casing 112. The suction of the blower 118 introduces air in the tube 124 and the other openings of the casing 112, and as it exits the tube 116 at the top, an air flow is formed in the casing 112.

Above the passage of the base 12, a pair of baffles 112 are propagated toward the center on the inner wall of the casing 112. At the free end of both baffles 122 a trough 123 is disposed which extends out of the casing 112.

Vapor introduced into the casing 112 is dispersed in the casing 112 by the assistance of the air flow. Then, heat and moisture are applied to the unfielded gas 12 passing through the center of the casing 112, and the gas is lengthened. Water exposed on the inner wall of the casing 112 above the gas 12 flows along the baffle 112 and is discharged out of the casing 112 through the trough 123 at the free end of the baffle 122. Most of the water condensed in the casing 112 is discharged from the drain plate 124.

At the inlet of the electric machine 24, the brake member 104 is disposed to face the conveyor 22. The brake member 104 includes a brake plate 107 and a spring 108 biasing it. The brake plate 107 is further connected with a screw adjustment shaft 109 so that the bias force of the brake plate 107 can be adjusted. The brake plate 107 normally comes into contact with the base 12 as its own weight or a subordinate force.

Behind the conveyor 23, a pin conveyor 26 is disposed. The conveyor 26 is provided with two endless belts 132 tautly installed on both sides of the conveyance direction of the base body 12 as shown in FIG. 5 and driven by the motor 138. A plurality of bars 134 are installed between the two belts 132, and a plurality of pins 136 are provided on the bars 134. The conveyor 26 conveys a gas by hanging the pin 136 to the grid | lattice of the base 12 after battlefield.

At the inlet of the conveyor 26, a crimping belt member 106 is disposed opposite to this. The crimping belt member 1006 is driven by a dedicated motor (not shown) through the transmission and operates in synchronism with the pin conveyor 26 to assist in the secure engagement of the grid of the body 12 with the pin 136. do.

In the electric equipment, the body 12 is slowed down by the brake member 104 at the inlet side of the electric equipment 24, while the body 12 is rigid by the pin conveyor 26 at the outlet side of the electric equipment 24. Is pulled into. For this reason, the electric field of the gas 12 is encouraged in addition to the heat and moisture provided by the electric equipment 24.

(Condition of Example 2 Electric Device and Dryer)

6 is a schematic side view showing an enlarged second embodiment of the electric apparatus according to the present invention. In the figure, the same code | symbol is attached | subjected to the same member as the member of FIG. 1, and description is abbreviate | omitted.

The electric equipment 25 of the electric equipment has a casing 125 having an opening (not shown) corresponding to the passage of the base 12. The humidifier 127 is connected to the casing 125 via a pipe 126. The humidifier 127 is of a type that excites moisture by ultrasonic waves, that is, supplies moisture at room temperature in the casing 125 in a mist or mist shape.

Moisture supplied into the casing 125 is imparted to the unfielded gas 12 passing through the center of the casing 125, thereby assisting the entire field of the gas. For example, if the gas is made from kraft paper, the water content of the same paper is raised from 8 wt% to 10 to 20 wt%, preferably 17 wt%, under normal conditions.

The advantage of the humidifier type electric equipment 25 is that, for example, when the seams between raw materials of the gas are connected by double-sided tape, steam is used like the electric equipment 24 of the first embodiment. Although the said connection part may peel, in this electric equipment 25, there exists no possibility that the said connection part may peel. This is a big factor in improving the yield of filter products.

In addition, according to the change of the electric equipment, the setting conditions of the dryer 36 are also changed. In this second embodiment, the gas is dried at about 90 to 130 ° C. and takes about 10 to 30 minutes.

As mentioned above, although this invention was demonstrated in detail according to the shown preferred embodiment, the person skilled in the art to which this apparatus belongs will various changes with respect to the said embodiment within the range of the idea of this invention.

According to the present invention, by restraining the gas with the brake member, the electric field of the gas can be performed more reliably and by highway than in the related art.

Claims (3)

The lattice gas, which is an unfielded lattice gas, is passed through a substantially closed casing under tension to the gas, and moisturizes the gas in the casing to carry the gas on the lattice. In the electric equipment, by pulling a pin of a pin conveyor disposed downstream of the casing to the grid of the gas, the gas is attracted, and the moving speed of the gas is lowered by a brake member disposed upstream of the casing. An electric equipment of a lattice gas, characterized by imparting tension to the gas. The device of claim 1, wherein the moisture is imparted by steam. The electric device of a lattice gas according to claim 1, wherein the moisture is provided at room temperature and in a fog shape.