JP2506207Y2 - Oil smoke ventilation fan processing device - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The processing device of the oil smoke ventilation fan of the present invention is
The case is installed above the gas table so that the oil smoke can travel along the defined gas passage, and the suction part provided on the upper surface of the case acts to suck the oil smoke into the gas passage. In addition, a filter layer is provided in the gas passage, and by providing a fountain passage and a filter net in this filter layer, the oil has a slightly large specific gravity and is dropped into the treatment pond, and the oil is decomposed. The present invention relates to a processing device for an oil smoke ventilation fan that is discharged as a result.

[0002]

2. Description of the Related Art Heretofore, in this type, the following has been done. The conventional oil-smoke ventilation fan is configured to raise the oil-smoke by means of a case and then discharge the oil-smoke to the outside by means of the ventilation fan.

[0003]

The problems described in the prior art have the following problems. Since the oil smoke is only discharged outside the room and the oil is not treated, if it is used for a long time, the oil sticks to the oil smoke pipe and becomes a thick oil cake, which makes cleaning difficult. Further, there is a problem that the cleaning expert must be relied upon for cleaning, and the oil cake layer is ignited by the flame of cooking to cause a fire.

[0004] The present application has been made in view of such problems of the prior art, and an object of the present invention is to provide one that can solve the above-mentioned problems.

[0005]

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows. That is, in the case of the present application, the case is provided above the gas table, and the oil smoke is configured to be able to travel along a fixed gas passage, the upper part of the case is provided with a suction component, and the case is separated by a plate. A gas passage is formed, and the sucking component acts to suck oil smoke into the gas passage,
A filter layer is provided in the gas passage, and a fountain passage and a front and rear filter nets are provided in the filter layer. As a result, the oil has a rather large specific gravity and is dropped into the treatment pond, and the oil is decomposed and discharged. Is configured.

[0006]

EXAMPLES Examples will be described with reference to the drawings. As shown in FIG. 1, the processing apparatus of the oil smoke ventilation fan of the present invention absorbs the oil smoke generated during cooking in the case 1 by the absorbing component 2 and separates it through the filter layer 3 to discharge only clean gas, and The oil portion is mixed with fresh water and enters the treatment pond 4, where water and oil are effectively separated.

FIG. 2 is a vertical sectional view of the present invention. Case 1
Is installed above the gas table, so all the oil smoke is collected, and since the suction part 2 is attached to the upper surface of the case 1, the oil smoke can move forward along a fixed gas passage. In addition, the lighting equipment 11 is provided in the case 1 so that cooking can be smoothly performed.

The case 1 is provided with a front wall plate 12, a partition plate 13 and a rear wall plate 14, by which the gas passage 10 is formed.
Are formed. Since the rim 15 is provided at the entrance of the gas passage 10 for avoiding the gas, the gas can easily enter, and the water in the filtration layer 3 can be prevented from overflowing. . Further, since the sucking part 2 is provided at the end of the gas passage 10, the oil smoke is sucked by the strong sucking force, and the filtered clean air is discharged to the outside. In this case, the sucking part 2 uses a conventionally known blower motor to generate a strong suction force to discharge the filtered clean air.

The filtration layer 3 is provided in the gas passage 10,
It is composed of a fountain passage 31, a front filter net 32 and a rear filter net 33. The fountain passage 31 sucks up clean water at the bottom of the decomposition tank 43 with a suction pump 34 (as shown in FIGS. 1 and 2), and then spouts from each fountain hole of the fountain passage 31 to inject into the gas passage 10. Therefore, the oil that has passed through is mixed with water to form a slightly large specific gravity and dropped into the decomposition tank 43 at the bottom. The front filter net 32 is provided near the inlet of the gas passage 10, and the rear filter net 33 is provided behind the gas passage 10.

In addition, these filter nets are composed of continuously bent cotton layers or filter cotton and papers, and are supported by supporting rods 35. Further, the gas passage 10 and the fountain passage 3
1 can be easily washed, or the front and rear filter nets 32,
For convenient replacement of 33, an openable door 16 as shown in FIG. 1 can be installed on the side wall of the case 1. As a result, the fountain passage 31 and the front and rear filtration nets 32 and 33 provided in the gas passage 10 can be easily washed or replaced.

The treatment pond 4 is provided at the bottom of the cooking apparatus. As shown in FIGS. 3 and 4, the water supply pipe 41 receives water containing oil, and the water supply pipe 41 is as shown in FIG. It is configured such that fresh water flows into the treatment pond 4 through a hole formed in the bottom of the gas passage 10 and formed in the outer periphery. The treatment pond 4 is divided into a fresh water pond 42, a decomposition tank 43, and a waste oil pond 44, and two water level controllers 45 are provided in the fresh water pond 42 so as to float on the water surface, and the water level in the fresh water pond 42 drops. At this time, the water level controller 45 gives an instruction to promptly replenish the fresh water, and the fresh water flows into the decomposition tank 43 through the side hole 48. The side hole 48 is provided at a position higher than the maximum water level of the decomposition tank 43.

Since the water supply pipe 41 is provided at one end of the decomposition tank 43, the water containing oil is decomposed into the decomposition tank 43.
Will enter. Inside the decomposition tank 43, several baffles 46 are installed so that their upper and lower ends are fixed and intersect with each other, and at the end of the decomposition tank 43, a side provided at a slightly higher water level is provided. The hole 48 is configured so that fresh water can be replenished. Further, a suction pump 34 is provided at a slightly lower position to suck up water. Since the specific gravity of oil is smaller than that of water, the oil cannot be bent forward along the baffle plate 46 of the decomposition tank 43, but the oil floats on the upper end of the baffle plate 46 and drifts. Since the fresh water pond 42 can overflow, when the water level of the decomposition tank 43 rises to a slightly higher level and overflows, it is constructed so as to overflow into the next lower waste oil pond 44, and the waste oil is discharged by the waste oil pipe 47. It

The operation and effects will be described.

[0014]

Since the present invention is constructed as described above, it has the following effects. The present invention uses a gas passage to pass oily smoke, and the gas passage is provided with a fountain passage and a front and rear filter nets for filtering. Therefore, the oil has a slightly larger specific gravity and is dropped into the processing pond 4 provided at the bottom. Then, the oil-containing water is decomposed into water and oil through the treatment pond, and fresh water can be used so as to be newly circulated. Then, the waste oil is discharged or treated effectively, and in particular, the discharged air is already clean air, so that the oil cake layer does not form again and the effect of creating a clean environment is achieved. There is.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a vertical sectional view.

FIG. 3 is a sectional view taken along line AA.

FIG. 4 is a sectional view taken along line BB.

[Explanation of symbols]

 1 Case 2 Parts for Sucking 3 Filter Layer 4 Treatment Pond 10 Gas Passage 11 Lighting Equipment 12 Front Wall Plate 13 Septum 14 Rear Wall Plate 15 Edge 16 Openable Door 31 Fountain Passage 32 Pre-filtering Net 33 Post-filtering Net 34 Suction Pump 35 Support Rod 41 Water Supply Pipe 42 Shimizu Pond 43 Decomposition Tank 44 Waste Oil Pond 45 Water Level Controller 46 Shelter Board 47 Waste Oil Pipe 48 Side Hole

Claims (2)

(57) [Scope of utility model registration request] 1. A case is provided above the gas table, and oil smoke is configured to be able to rise along the gas passage provided in the case. It is configured to suck oily smoke toward the end, and a filter layer is provided in the gas passage,
In addition, a treatment pond is provided at the bottom of the treatment device, and the filtration layer is composed of a fountain passage and a filtration net. The filter net consists of a pre-filter net and a post-filter net, which are installed at the inlet and the back of the gas passage, respectively, and the treatment pond is divided into a fresh water pond, a decomposition tank, and a waste oil pond, and the liquid of each pond is Surfaces follow the order from higher to lower, and side holes are provided in the fresh water pond, fresh water flows into the decomposition tank through the side holes, and a water supply pipe is installed at one end of the decomposition tank. The end is connected to the bottom of the gas passage, and there are several baffles in the decomposition tank, and the upper and lower ends are fixed and installed so that they intersect each other, so the oil floats on the water surface. Oil overflows into the waste oil pond and waste oil Processing apparatus lampblack ventilators, characterized in that it is configured to be discharged from the type. 2. The oil and smoke ventilation fan according to claim 1, wherein the fountain pipe and the filter plate in the gas passage can be easily washed by providing an openable door on the wall of the gas passage provided in the case. Processing equipment.