JP2012177494A - Mobile table waste gas removing device and method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow carry of a device to a necessary place by sucking and cooling to a normal temperature, immediately above a table, waste gas generated by boiling on the table, and by removing granular materials and removing harmful gas to supply purified air indoors and outdoors in a safe state.SOLUTION: The range hood of an umbrella heat resistant structure is set immediately above a table by using a support capable of setting it to an appropriate place. Waste gas generated by boiling on the table is collected into the range hood of the umbrella heat resistant structure by a suction motor having a noise reduction function. Granular materials are removed via a range hood filter, heat is released via fins. The waste gas guided to the body is cooled to a normal temperature by water cooling or electron cooling. By using a conventional technology, the granular materials and the harmful gas are removed as much as possible, purified air is supplied indoors and outdoors in a safe state, and a certain moving means is disposed in a body bottom to allow carry of the device.

Description

  The present invention relates to a waste gas removal apparatus and method. The present invention relates to harmful substances that may cause harm to the human body when cooking boiled meat, hot pot dishes, tempura, etc. inside and outside the house (hereinafter, the substances generated when cooking are detailed) Wastes that cannot be specified but that may give unpleasant irritation to the human body for safety are generally called waste gas) and are expected to reach a high temperature of 40-500 ° C. Cooling the gas to room temperature, removing particulate matter and harmful gases as much as possible, supplying clean and safe air to the inside and outside of the room, and for carrying it to the intended use place indoors and outdoors. The present invention relates to a waste gas removal apparatus and method.

  Traditionally, there are many people who want to enjoy a dinner party with family members and friends by cooking grilled meat dishes, hot pot dishes, tempura, etc. on the table in the house, but in general homes, There is a ventilation fan in the kitchen, but it cannot be moved in a fixed manner, and the ventilation fan on the table is not widespread. When cooking on the table, the smoke, soot, etc. generated by boiling Substances, harmful gases such as nitrogen oxides and sulfur oxides, and harmful substances such as heat and odor spread throughout the room, so that they can cause unpleasant irritation to the human body as well as adhere to indoor interior materials and clothes. Dishes with cooking on the table are avoided. As the ventilation fan fixed to the kitchen, those described in Patent Document 3 and Patent Document 4 are widely known. In general, an air purifier is used for removing odor components and harmful components in the air.

  The method disclosed in Patent Document 1 is known as a method for attaching an indoor air circulation type ventilation fan to the ceiling surface of a table.

  An air cleaner disclosed for use in a case where a meal such as a barbecue is eaten on a veranda outside a house is disclosed in Patent Document 2.

  A typical example of an air purifier that is generally used as a function for purifying and circulating indoor air, and the one described in Non-Patent Document 1 is known.

  A caster is generally used as a means for moving home appliances, but it is effective as a certain means of movement and is not a home appliance, but is described and patented in Patent Document 5 that has already been registered and commercialized. Document 6 is known

JP 2002-106901 A

JP 2002-345944 A

JP 2005-237423 A

JP 2009-293892 A

Japanese Patent No. 2759766

Utility model No. 3033760

Plasma cluster air purifier catalog KC0912P

  Conventional general ventilation fans are those installed directly above the gas table of the kitchen and wall-mounted type of the room, both of which are sucked in the installed direction to discharge the dirty air to the outside, Waste gas generated by it (hereinafter referred to generically as waste gas, which is a substance that is generated when cooked and cannot be specified in detail but may give unpleasant irritation to the human body) One of the problems is that no measures are taken to remove substances that are unpleasant and harmful to the human body because they are discharged outside the room. In addition, since none of them is installed directly above the table, the waste gas generated by boiling on the table spreads throughout the room, so that no effect can be obtained.

The conventional general air cleaner (representative and described in the above-mentioned plasma cluster air cleaner catalog KC0912P described in Non-Patent Document 1) has a function to remove and circulate odor components and harmful components in the air. Since air is sucked in the horizontal direction, there is a drawback that dirty air and odor adhere to people, furniture, clothes, etc. sitting in the sucking direction. In addition, it is intended for use at normal temperature and is not suitable for the treatment of waste gas of oily smoke and steam in cooking because the heat generated by boiling is not cooled.

  The document of JP 2002-106901 described in JP-A-2002-106901 described above is effective because it is an indoor air circulation type ventilation fan, which has a general ventilation fan with an air cleaning function and is sucked from directly above the table. Because it is a type that is fixed on the ceiling, it is difficult to spread it to ordinary households, and it cannot be carried in other rooms because it cannot be carried. Furthermore, the function of cooling the heat generated by boiling is not given as in the literature of the plasma cluster air cleaner catalog KC0912P described in Non-Patent Document 1.

The document disclosed in Japanese Patent Application Laid-Open No. 2002-345944 described in Patent Document 2 is an air cleaner invented for outdoor use for purposes such as barbecue. Since the present invention includes a photocatalytic means for decomposing and removing odorous components and harmful components by ultraviolet rays, it is effective for outdoor use but is not suitable for indoor use. Furthermore, the function of cooling the heat generated by boiling is not given as in the literature of the plasma cluster air cleaner catalog KC0912P described in Non-Patent Document 1.

Therefore, in view of the circumstances as described above, the present invention sucks the waste gas generated by cooking on the table so that it does not spread, cools the heat, and removes the particulate matter. By removing harmful gases as much as possible, it is possible to supply clean and clean air to the room and cool it to room temperature, and it can be carried to the intended place of use. It is an object of the present invention to provide a tabletop mobile waste gas removal apparatus and method that overcomes the disadvantages of the prior art. Further, the document of Patent No. 2759766 described in Patent Document 5 and the document of Utility Model No. 3033760 described in Patent Document 6 are devised as a protector for rubber feet of a piano and are very effective as a moving means of the piano, soundproofing, There is also an anti-vibration effect, but it is only used for pianos. Then, a new thing is proposed as a moving means.

Against the background as described above, the present invention has the following processing functions (1) to (8), and includes the processing steps of FIG. 1, and sequentially flows waste gas through the steps (1) to (8). A mobile waste gas removal apparatus and method for processing is provided.
(1) A step of moving the mobile waste gas removal device to a target place of use.
(2) Setting the umbrella-shaped heat-resistant range hood to an appropriate position directly above the table and collecting the waste gas in the umbrella-shaped heat-resistant range hood, and passing the range hood filter to remove coarse particles from the particulate matter Removing.
(3) A heat radiation cooling process using fins.
(4) Water cooling process using a water cooling tank.
(5) A particulate matter removing step of particulate matter by a particulate matter removal filter.
(6) A harmful gas removal process using a harmful gas removal filter.
(7) A step of removing water condensed through the drain pan and collected contaminants.
(8) A step of supplying safe air purified by cooling and waste gas removal from the exhaust port.

In the first processing step according to the fourth aspect, a certain moving means is attached to the bottom of the main body, and a pedestal is provided to enable safe movement to the intended place of use.

  The second treatment step is to set and fix the umbrella-shaped heat-resistant range hood at an appropriate position directly above the table by providing a ducted support and attaching a joint to the joint, and By operating a suction motor with a silencer function, it becomes possible to collect waste gas from the top of the table without spreading into the room in an umbrella-shaped heat-resistant range hood, and coarse particles out of particulate matter through the range hood filter Remove.

  The third treatment step in claim 6 is a dangerously high temperature by attaching fins to the ducted support and dissipating heat through the fins, or by using a heat dissipation material for the ducted support. To prevent the temperature from rising.

  The fourth treatment step in claim 6 is to perform water cooling or electronic cooling (cooling by a Peltier element) through a pipe of a waste gas passage provided in the center of a detachable water cooling tank for the waste gas sucked into the main body. Thus, it is possible to cool again and return the high temperature waste gas to room temperature.

In the fifth treatment step according to claim 7, particulate matter fine particles can be removed by filtering with a particulate matter removing filter in the main body.

The sixth treatment step in claim 7 is capable of removing untreated harmful substances as much as possible by filtering with a harmful gas removal filter.

  In the seventh treatment step, condensed water and collected contaminants are removed through a removable drain pan.

  The eighth treatment step makes it possible to supply purified safe air from the exhaust port.

  In the first solution, the present invention is mobile so that it can be carried to the intended place of use. The movement of the conventional vacuum cleaner and air purifier with a certain moving means, combined with the function of the pole of the desk lamp, enables movement and air purification, and movement with a duct function with support By providing a table-type waste gas removal apparatus and method, it can be carried indoors and outdoors to a desired place of use, and by providing a support with a duct, an umbrella-shaped heat-resistant range hood at an appropriate position directly above the table Waste gas generated by boiling (hereinafter, it is a generic term for waste gases that cannot be specified in detail but may cause unpleasant irritation to the human body for safety reasons) ) Is activated by a suction motor with a muffler function, collected in a range hood with an umbrella-like heat-resistant structure, and can be sucked from directly above the table, The drawn waste gas removes coarse particles from the particulate matter through the range hood filter, and the waste gas with high heat sucked into the ducted support body is heated through fins for safety reasons. It can be safely transported to the main body by dissipating heat or by using a heat dissipating material for the support with duct to prevent a temperature rise to a dangerously high temperature. The waste gas sucked into the main body is further cooled by water cooling or electronic cooling (cooling by a Peltier element) through a pipe of a waste gas passage provided so as to penetrate the central part of the removable water cooling tank. Cool down to return the high-temperature waste gas to room temperature, and remove particulate matter particles with the particulate matter removal filter in the main unit. Finally, remove untreated harmful substances as much as possible with the harmful gas removal filter. To remove the condensed water and collected contaminants through a detachable drain pan attached just before the exhaust port, and to supply clean and safe air from the exhaust port. There is no need to worry about adhering or spreading to interior materials and clothes, and as much clean air as possible inside the main unit is safely supplied to the inside and outside of the room. The step can be easily moved to the intended place of use, that is, it can be positioned easily by being configured to be slidable and fixable with a means for attaching a commonly used caster with a stopper, ie, contact with low friction Casters with stoppers and casters (Fig. 6-810) (Figs. 7-810) as casters with stoppers (Fig. 6-801) (Figs. 7-801) and caster protectors with protective cloth as means for sliding and moving (Fig.8-808) Attaching any of the above will protect floors, tatami mats and carpets, and will also provide sound and vibration-proofing and vibration-proofing effects. Even if there is a family, it is easy to boil the dishes on the table of the table in order to attenuate the resonance sound transmitted downstairs. Enjoy, it is possible to open a dinner or banquet of inviting friends, etc. are to solve the problems.

In the second solution, the present invention is such that the range hood having an umbrella-like heat-resistant structure is fixed at an appropriate position directly above the table, and the waste gas can be sucked into the main body without spreading in the room. A mobile waste gas removal device provided with a certain moving means in addition to the functions of a conventional vacuum cleaner and air purifier, combined with the function of a pole of a desk lamp, and provided with a function of moving and purifying air and a duct with a support. And a method for providing a support for setting the range hood of an umbrella-shaped heat-resistant structure, which is fixed at an appropriate position directly above the table, and collecting waste gas with the range hood having an umbrella-shaped heat-resistant structure. It has two functions of a duct that is a gas flow path for flowing and transporting from an umbrella-shaped heat-resistant range hood to a pipe of a waste gas flow path, and freely moves in the vertical direction to the joint. Multi-jointed arm type duct (Fig. 3) with a joint that can be used, a flexible pipe type duct (Fig. 4) in which the support itself is a duct, and a support pipe installed on the main body and suspended. By attaching a ring, either a suspended aluminum duct (Fig. 5) using an aluminum pipe formed as a waste gas flow path is adopted, both of which are a support and a waste gas flow path. By combining the functions of the above, it becomes possible to suck the waste gas from directly above the table, so it is possible to use the umbrella without spreading the waste gas that is expected to become a high heat of 40-500 ° C generated by boiling. Heat is collected in a range hood with a heat-resistant structure, and heat is dissipated through fins for safe transportation, or a heat dissipation material is used for a support with a duct to prevent temperature rise to dangerously high temperatures. , Transport to the main body through the duct. Waste gas sucked into the main body is cooled again by either water cooling or electronic cooling (cooling by Peltier element) in the main body, and the high-temperature waste gas is lowered to room temperature (room temperature) and supplied safely indoors and outdoors. It is possible to solve the problem.

In the third solution, the present invention shall remove waste gas generated by boiling. A mobile waste gas removal device provided with a certain moving means in addition to the functions of a conventional vacuum cleaner and air purifier, combined with the function of a pole of a desk lamp, and provided with a function of moving and purifying air and a duct with a support. And providing a range hood with an umbrella-like heat-resistant structure, which is a ventilation inlet, by providing a method and a method, and by sucking waste gas generated by boiling from the top of the table, for example, Prevents the spread of particulate matter such as oil smoke excluding water vapor, soot and the like, nitrogen oxides excluding carbon monoxide, sulfur oxides and other harmful gases, and waste gases such as heat and odors. The waste gas collected in an umbrella-shaped heat-resistant range hood is not granular by the range hood filter. The waste gas sucked into the main body is removed by removing coarse particles from the quality and further dissipating heat by using fins on the ducted support or using a heat dissipating material. Furthermore, water cooling or electronic cooling (cooling by a Peltier element) is performed through a waste gas passage pipe provided so as to penetrate the central part of the detachable water cooling tank, so that the high temperature waste gas is brought to room temperature. Return, particulates of particulate matter such as soot and soot excluding water vapor, and harmful gases such as nitrogen oxides and sulfur oxides excluding carbon monoxide are further added to the conventional technology (plasma cluster air purifier catalog described in Non-Patent Document 1 above). The particulate matter removal filter using the equivalent of KC0912P) is used to remove particulate matter particulates and the harmful gas removal filter. Te, removing harmful substances as much as possible. Finally, it is possible to supply clean and clean air to the indoor and outdoor through a detachable drain pan attached to the exhaust port just before the condensed water and collected contaminants. . However, with regard to carbon monoxide, the policy is to respond by making a note of ventilation based on the PL method as before.

In the fourth solution, the present invention performs cooling of the heat in addition to the function of the conventional air cleaner as shown in Non-Patent Document 1 above. Fix a range hood with an umbrella-shaped heat-resistant structure at the waste gas inlet and install a support body with a duct to enable setting of the range hood with an umbrella-shaped heat-resistant structure at an appropriate position, and operate a suction motor with a silencing function By collecting waste gas from the top of the table in an umbrella-shaped heat-resistant range hood, removing coarse particles from the particulate matter through the range hood filter, and accompanied by high heat sucked into the ducted support The waste gas is designed to dissipate heat through the fins for safety reasons, or heat dissipation material is used for the ducted support to prevent the temperature from rising to dangerously high temperatures. The waste gas sucked into the main body is further subjected to water cooling or electronic cooling (cooling by Peltier element) through the piping of the waste gas flow path provided in the center of the removable water cooling tank. Returning to room temperature the hot waste gas subjected to cooling again by Ukoto, make it possible to provide safe air that has been cleaned from the exhaust port, and to solve the problems.

As a first effect, the mobile waste gas removal apparatus of the present invention is provided with a certain moving means at the bottom of the main body so that it can be freely carried to the intended use place, and at the time of movement and installation. In order to prevent overturning, a pedestal is attached to the bottom of the main unit, so that it can be transported safely, so it can be easily moved, and waste gas that causes odors and pollution that occurs when cooking boiled dishes By sucking into the main body, it becomes possible to supply clean air that is as harmless as possible and cleaned, and you can enjoy boiled dishes in the living room, guest room, outdoors, and other places. By providing a support body with a duct, the present invention enables setting of an umbrella-shaped heat-resistant structure range hood at an appropriate position, and collecting waste gas from directly above the table in an umbrella-shaped heat-resistant structure range hood. The waste gas that causes odors and pollution can be sucked into the main body without spreading it indoors, instead of the conventional method of exhausting it outside the room. By sucking waste gas that causes odor and pollution caused by boiling into the main body directly from the table, for example, oily smoke excluding water vapor, particulate matter such as soot, nitrogen oxides excluding carbon monoxide, sulfur oxides In order to prevent the spread of harmful substances such as heat, odors, etc. that may cause discomfort to the human body, there is no need to worry about harming the human body or to adhere to indoor interior materials and clothes. It is also environmentally friendly and can be freely carried to the intended place of use, making it easy to cook boiled dishes on the dining table, enjoying family tranquility, inviting friends, etc. Or it becomes possible to hold a banquet. In addition, when barbecues or roasted on a veranda etc., the smell and oil smoke generated by boiling are spread, so it has been avoided in the past because of inconvenience to neighboring houses, but the mobile waste gas removal of the present invention By providing the apparatus and method, it is possible to enjoy barbecue and roasting on the veranda without worrying about inconvenience to neighboring houses and taking into account considerations for protecting neighboring living spaces.

As a second effect, by providing the support body with a duct in the processing step 2 according to claim 2, the range hood with an umbrella-like heat-resistant structure can be fixed and set at an appropriate position directly above the table. By collecting the waste gas generated at the time of tapping in a range hood with an umbrella-like heat-resistant structure from directly above the table, it becomes possible to safely suck the waste gas into the main body without spreading it indoors. The present invention fixes a range hood with an umbrella-shaped heat-resistant structure at an appropriate position directly above the table, and supports the setting of the range hood with an umbrella-shaped heat-resistant structure, and waste gas from the umbrella-shaped heat-resistant structure. A support body with a duct having two functions of a duct that is a gas flow path for collecting and transporting from a range hood having an umbrella-like heat resistance structure to a pipe of a waste gas flow path is provided by a range hood. . In the support body with a duct according to the second aspect of the present invention, an articulated arm-type duct (FIG. 3) in which a joint that can be freely moved in the vertical direction is installed in the joint portion and the support body itself is a duct. Either a pipe-type duct (FIG. 4) or a suspension-type aluminum duct (FIG. 5) using an aluminum pipe formed as a waste gas flow path by installing a support pipe on the main body and attaching a suspension ring In either case, it is possible to fix and set an umbrella-shaped heat-resistant range hood at an appropriate position directly above the table, without spreading the waste gas generated when simmering in the room It is possible to suck into the main body safely.

  As a third effect, positioning is easy by configuring the fixed moving means according to claim 4, that is, a caster with a stopper (FIG. 2-121) that moves to the intended use place, and further slidable and fixed. As a means for making contact, sliding and moving with low friction, either a caster with a stopper and a caster protector with a stopper (FIG. 6) (FIG. 7) or a caster protector with a protective cloth (FIG. 8) By installing it, the floor, tatami mats, and carpets are protected, and the sound generated by the motor and the vibration and vibration-proofing effects are also obtained, so the resonance sound transmitted downstairs is attenuated even on the upper floor of the apartment. You can enjoy cooking with boiled dishes on the table at your table and enjoy your family, or invite your friends. It becomes possible to open a banquet.

As a fourth effect, a fin is attached to the ducted support in the processing step 3 according to claim 6 and claim 7 to dissipate the waste gas predicted to be 40 to 500 ° C. through the fin, By using a heat-dissipating material for the support with duct, it is possible to prevent accidents due to temperature rise to dangerously high temperatures and burns due to contact, and safely transport it to the main body. Moreover, it becomes possible to prevent a rise in indoor temperature by sucking the waste gas expected when the temperature is close to 40 to 500 ° C. In order to prevent accidents due to temperature rise to dangerously high temperatures and burns due to contact of the support with the range hood and duct, use a range hood with an umbrella-like heat-resistant structure. Dangerous by sucking waste gas directly from the top of the table without spreading into the room, attaching fins to the support with ducts, dissipating heat through the fins, or using heat dissipation material for the support with ducts. It is possible to prevent the temperature from rising to a high temperature and safely transport it to the main body via the duct.

A fifth effect is that water cooling or electronic cooling (Peltier element) is performed through a pipe of a waste gas passage provided so as to penetrate the central part of the removable water cooling tank in the processing step 4 according to claims 6 and 7. Cooling), it is possible to cool again to room temperature (20-30 ° C) by adjusting the contact time between the waste gas and water, so the high temperature waste gas is returned to room temperature. It is possible to supply from the exhaust port in a safe state, and it is possible to prevent low-temperature burns caused by the purified air supplied from the exhaust port. At the same time, water vapor accompanying the waste gas can be removed as water droplets.

As a sixth effect, the particulate matter that has not been filtered by the range hood filter is removed by filtering with the particulate matter removing filter in the treatment step 5 according to claims 8 and 9, and the claim 8 And by removing as much as possible untreated harmful substances by filtering with a harmful gas removal filter in the treatment step 6 of claim 9, waste gas generated by boiling (particulate substances such as oil smoke and soot) Although it is not possible to specify details such as heat and smell of harmful gases such as nitrogen oxides and sulfur oxides, it is possible to remove products that may give unpleasant irritation to the human body for safety reasons. As a final treatment, other condensed water and collected contaminants can be removed through a detachable drain pan, and clean and safe air can be supplied from the exhaust port.

It is a process flowchart of a mobile table waste gas removal apparatus and method. It is an image figure of a mobile table waste gas removal apparatus and the whole method. It is an image figure of the support body and duct part of this apparatus. It is Example 1 of the variation figure of a support body and a duct part. It is Example 2 of the variation figure of a support body and a duct part. It is sectional drawing of the state which removed the stopper of the caster protector with a stopper example 1 of the variation figure of a fixed moving means. It is sectional drawing of the state which applied the stopper of the caster protector with a stopper example 1 of the variation figure of a fixed moving means. It is sectional drawing of the caster protector with the example 2 of a variation figure of a fixed moving means with protective cloth. It is an image figure which illustrated embodiment (example in a living room) of the present invention. It is an image figure which illustrated embodiment (example in a parlor) of the present invention. It is an image figure which illustrated embodiment (example in a veranda) of the present invention.

  The mobile table waste gas removal apparatus and method of the present invention is provided with a certain moving means at the bottom of the main body so that it can be carried to the intended use place, and an umbrella-shaped range hood at the waste gas inlet is fixed. In addition, a support body with a duct is provided to enable setting of the range hood with an umbrella-shaped heat-resistant structure at an appropriate position, and waste gas generated by boiling is captured by the range-hood with an umbrella-shaped heat-resistant structure by a suction motor with a sound deadening function. Collect and remove particulate matter through the range hood filter, and the waste gas with high heat sucked into the ducted support dissipates heat through the fins. Or it is attracted | sucked to a main body in a safe state by using a heat dissipation material for a support body with a duct. In other words, it is effective to attach fins in the case of large thermal power, and in the case of small thermal power, it is possible to provide only the heat radiating portion without attaching fins. The waste gas sucked into the main body is returned to room temperature in consideration of safety, and then again cooled by water or electronic cooling (cooling by Peltier element) through the pipe of the waste gas passage provided in the center of the removable water cooling tank. ))I do. It becomes possible to cool to normal temperature (20-30 degreeC) by adjusting the contact time of waste gas and water. Further, the particulate matter is removed again by the particulate matter removal filter using the conventional technology (equivalent to the plasma cluster air cleaner catalog KC0912P described in Non-Patent Document 1 above), and untreated harmful substances are removed as harmful gas. Remove as much as possible with the removal filter. Finally, the condensed water and the collected contaminants are collected and removed by a detachable drain pan provided at the bottom of the main body. Air that has been cooled to room temperature and purified as much as possible is supplied from the exhaust port in a safe state.

As a successful example, a total of eight examples from the first to the eighth were given. Of these examples, the first to fifth examples are embodiments of the structure and method of the main body. On the other hand, the sixth to eighth embodiments are representative examples of the embodiment at the place of use using the main body. Hereinafter, the present invention will be sequentially described with reference to the accompanying drawings.

1st Example is embodiment about the structure of the mobile table waste gas removal apparatus and method of this invention. Waste gas with high heat generated by boiling (hereinafter referred to generically as waste gas that cannot be specified in detail with substances generated during boiling but may cause unpleasant irritation to the human body for safety reasons) ) Is cooled and removed to supply clean air to the inside and outside of the room safely, so that it can be boiled on the table without causing discomfort to the human body. A caster with a stopper (Fig. 2-121) is attached to the bottom of the main unit as a means of movement so that it can be carried to the intended place of use. A pedestal (Fig. 2-120) is attached to the intake port so that it can be carried safely, and in order to suck in waste gas (Figs. 9-511a, 10-511a, 11-511a) without leaking It is important to fix the range hood with an umbrella-shaped heat-resistant structure (Fig. 2-101) to an appropriate position directly above the table. A support body in which a movable joint (Fig. 2-105) is installed at the joint, and a pipe in the waste gas flow path of the main body from a range hood (Fig. 2-101) having an umbrella-like heat-resistant structure ( 2-108) A support with a duct (FIG. 2-104) having two functions of a waste gas flow path for transporting the waste gas to flow is provided, and an umbrella-like heat-resistant structure is provided at the intended position. The range hood can be set freely. Waste gas generated by boiling is collected in a range hood (Fig. 2-101) with an umbrella-shaped heat-resistant structure from directly above the table by a suction motor with a silencing function (Fig. 2-116) attached to the main body. The waste gas from which coarse particles are removed from the particulate matter through Fig. 2-102) and further sucked into the support with duct is expected to reach a high temperature of 40 to 500 ° C. 2-103) to dissipate heat. Alternatively, the use of a heat dissipation material for the support with duct prevents the temperature from rising to a dangerously high temperature. In other words, it is effective to attach fins in the case of large thermal power, and in the case of small thermal power, it is possible to provide only the heat radiating portion without attaching fins. In any case, the structure is not limited to this as long as the structure is sucked into the main body (FIG. 2-107) in a safe state. The waste gas sucked into the main body is considered to be indispensable to return the waste gas to room temperature in order to prevent the risk of low-temperature burns at the time of discharge and the increase in the room temperature, and to fully consider safety. Therefore, cooling is performed again by water cooling. A water-cooled tank (Fig. 2-110) is installed at the top of the main unit, and the waste gas channel is installed so that it passes through the center of the water-cooled tank. And it becomes possible to reduce to normal temperature (20-30 degreeC) by adjusting the contact time with water. The water-cooled tank (FIG. 2-110) is provided with a water-cooled tank handle (FIG. 2-109) and a water inlet (FIG. 2-112) so that water can be poured during use and discharged after use. The piping of the waste gas passage (FIG. 2-108) can be easily removed by providing a detachable joint (FIG. 2-108a). Alternatively, it is possible to perform electronic cooling of the Peltier element, which is attracting attention as a cooling unit that is friendly to the earth. In any case, in order to perform proper cooling, heat radiation cooling by heat exchanger fins generally used by the prior art or use of heat radiation material in the duct to prevent temperature rise to dangerous high temperature, that is, large thermal power In the case of, it is effective to attach fins, and in the case of small thermal power, it is possible to attach only the heat radiating part without attaching fins. Furthermore, by performing double cooling of water cooling or electronic cooling (cooling by a Peltier element) in the main body, it is possible to return high heat to room temperature and use it safely. Further, the waste gas that has returned to room temperature by cooling is further passed through a particulate matter removal filter (FIG. 2-114) that uses a conventional technique (equivalent to the plasma cluster air purifier KC0912P described in Non-Patent Document 1 above). In this way, the waste gas is filtered to remove particulate matter. Finally, waste gas is filtered and removed as much as possible by passing untreated harmful substances through a harmful gas removal filter (Fig. 2-115). Condensed water generated by cooling and waste gas removal and collected contaminants are removed through a detachable drain pan (FIG. 2-118) provided immediately before the exhaust port. The waste gas is cooled to room temperature, cleaned as much as possible, and supplied from the exhaust port (FIG. 2-117) in a safe state. After use, the drain pan handle (FIGS. 2-119) is pulled out and washed. Also, the amount of water was confirmed in the water surface display window (Fig. 2-111) of the water-cooled tank (Fig. 2-110), and the lid with handle (Fig. 2-106) of the main body was opened and attached to the piping of the gas flow path. The detachable joint (FIG. 2-108a) is removed, the water-cooled tank is taken out, and water (FIG. 2-113) is injected from the water injection port (FIG. 2-112). The shape of the umbrella-shaped heat-resistant range hood can be changed according to the purpose of cooking and can be changed with one touch. In addition, the particulate matter removal filter and the harmful gas removal filter can be replaced as necessary.

  The second embodiment is a variation of the method of fixing the range hood having an umbrella-like heat-resistant structure. In the present invention, the duct with a support (articulated arm-type duct) (FIGS. 2-104) (FIG. 3-104) illustrated in FIG. 3 is used as a freely movable object. The first feature of the duct with a support (multi-joint type arm duct) is that it has two functions of the support and the waste gas flow path. The second feature is that the joint joint (FIG. 2-105) (FIG. 3-105) can be moved freely in the vertical direction so that it can be moved freely in the vertical direction. Fig. 3-101) can be set to an appropriate position directly above the table. The third feature is that the waste gas collected in the umbrella-shaped heat-resistant range hood (Fig. 2-101, Fig. 3-101) is expected to become a high heat of 40-500 ° C. Taking into consideration the umbrella-shaped heat-resistant structure range hood (Figs. 2-101 and 3-101), heat is radiated through fins (Figs. 2-103 and 3-103), and a duct with a support (articulated arm-type duct) (Figs. 2-104 and 3-104) are assumed to flow and transport to the main body. The structure of the fin is a structure in which a large number of thin plates are stacked to increase the surface area in order to promote heat dissipation. Moreover, in the case of having both a support and a duct that is a gas flow path, the support-equipped duct (flexible pipe type duct) (FIG. 4-301) illustrated in FIG. 4 can also be used. . In the flexible pipe type duct, the support itself is a duct. Heat is dissipated from the range hood (Fig. 4-101) with an umbrella-like heat-resistant structure through the fins (Fig. 4-103) to flow in the duct with support (flexible pipe type duct) (Fig. 4-301) and transport to the main body. The structure is the same as the duct with support (articulated arm duct) (FIGS. 2-104 and 3-104) in FIG. The duct illustrated in FIG. 5 is illustrated as a duct having a support for the main body and having a gas flow path and a waste gas cooling mechanism in some form. It is also possible to use a duct with a support (hanging aluminum duct) (FIG. 5-401) using an aluminum pipe formed by attaching a support pipe (FIG. 5-403) to the main body. Heat is dissipated from the umbrella-shaped heat-resistant range hood (Fig. 5-101) through the fins (Fig. 5-103) and flows in the duct with support (suspended aluminum duct) (Fig. 5-401) and transported to the main body. The structure is the same as that of the articulated arm type duct of FIG. 3 and the flexible pipe type duct of FIG. All of FIGS. 3, 4, and 5 are ducted supports, and are ducts having a cooling mechanism. Moreover, the method of using a thermal radiation material for a support body with a duct is also possible. In addition, it is effective to attach fins in the case of large thermal power, but in the case of small thermal power, it is possible to provide only the heat radiating portion without attaching fins. Further, in the present invention, the three patterns of FIGS. 3 to 5 are raised, but it is also possible to make a hybrid type in which these three patterns are mixed, and it is provided with a support, a gas flow path, and a cooling mechanism. This is not the case.

  In the third embodiment, the following two points are given as effective examples of certain moving means. Since home appliances generally use a method of attaching and moving casters, the first point is to secure waste gas efficiently by fixing it at an appropriate position and to use it safely. A caster with a stopper (FIG. 2-121) is attached, and the second point is not used in home appliances, but the patent No. 2759766 described in Patent Document 5 was invented as a protector for a rubber foot of a piano. The literature and the utility model No. 3760 described in Patent Document 6 are optimal as a means for moving the piano, and also absorb vibrations of sound from the casters, so that the anti-vibration and sound-proofing effect can be obtained and the technology is widely known. It has been. A caster protector with a stopper (FIG. 6-801) (FIG. 7-801) considering that this technology can be used for home appliances can also be attached to a caster (FIG. 6-810) (FIG. 7-810). And The caster protector with stopper (Fig. 6-801) (Fig. 7-801) is the circular plate (Fig. 6-802) (Fig. 7-802) on the bottom of the caster protector base (Fig. 6-804) (Fig. 7-804). ) Is provided with a sheet (FIG. 6-803) (FIG. 7-803) made of a fiber base material and is configured to be slidable and fixable. The rubber stopper (FIG. 6-805) integrated with the caster protector base (FIG. 6-804) can be easily fixed by covering the caster protector base (FIG. 6-804). Become. (Refer to FIG. 7.) When used on a tatami mat in a Japanese-style room, as a method for protecting the tatami mat, a caster protector with a protective cloth (FIG. 8-808) is caster (FIG. 8-810) and a caster with a stopper (FIG. 8). 2-121). The caster protector with protective cloth (FIGS. 8 to 808) is a caster protector base with protective cloth (FIGS. 8 to 809) and a protective cloth (FIG. 8 to 807) of synthetic fiber such as felt or woolen yarn (FIG. 8 to 807). -806). Further, in all of FIGS. 6, 7 and 8, in order to prevent the noise and vibration generated from the motor, it is assumed that the effect of anti-vibration and sound is obtained by using the conventional technology. In the present invention, there are two points, namely, a method of moving a caster as a fixed moving means and a method of sliding and fixing, that is, a method of sliding and moving while making contact with low friction. is not. Moreover, it is also possible to move without holding a moving instrument.

In the fourth embodiment, a series of processing methods of the desktop waste gas removing apparatus according to claim 3 will be described with reference to FIG. The entire series of processing methods of the desktop waste gas removal apparatus includes the following processing steps (1) to (8).
(1) The moving process to the intended place of use consists of a fixed moving means, that is, a means for moving by attaching a caster with a stopper, and a means for moving while contacting with low friction. (FIG. 6) (FIG. 7) and a caster cover (FIG. 8) are attached and moved. Or it can be held and moved.
(2) In the setting and collection process, the setting of the range hood with an umbrella-shaped heat-resistant structure at an appropriate position directly above the table and the waste gas are collected in the range hood with an umbrella-shaped heat-resistant structure, and through a range hood filter, This is a step of removing coarse particles from the granular material. In addition, it is important to fix the range hood with an umbrella-shaped heat-resistant structure at the intake port at an appropriate position directly above the table in order to suck waste gas without leaking. The umbrella-shaped heat-resistant range hood can be set freely at the desired position.
(3) The heat radiation cooling process is a heat radiation cooling process for dissipating heat by attaching fins to the ducted support. The waste gas sucked into the support with duct is expected to reach a high temperature of 40 to 500 ° C., so heat is radiated through the fins in consideration of safety. Alternatively, the use of a heat dissipation material for the support with duct prevents the temperature from rising to a dangerously high temperature. In other words, it is effective to attach fins in the case of large thermal power, and in the case of small thermal power, it is possible to provide only the heat radiating portion without attaching fins. In any case, the structure is not limited to this as long as the structure is sucked into the main body in a safe state.
(4) In the water cooling process, it is necessary to return the waste gas to room temperature in order to prevent the risk of low-temperature burns when exhausting the waste gas sucked into the main unit and the increase in the indoor temperature, and to fully consider safety. It is considered essential. Therefore, cooling is performed again by water cooling. A water-cooled tank is installed at the top of the main unit, and the waste gas flow path is installed so that it passes through the center of the water-cooled tank to cool the waste gas. By adjusting the time, the temperature can be lowered to normal temperature (20 to 30 ° C.). The waste gas sucked into the main body is considered to be indispensable to return the waste gas to room temperature in order to prevent the risk of low-temperature burns at the time of discharge and the increase in the room temperature, and to fully consider safety. Therefore, cooling is performed again by the water cooling unit. It is possible to lower the temperature to room temperature (20-30 ° C.) by providing a water cooling tank at the top of the main body, cooling the pipe through which the waste gas passes, devising the gas flow path, and adjusting the contact time with water. The water-cooled tank (FIG. 2-110) is provided with a water-cooled tank handle (FIG. 2-109) and a water inlet (FIG. 2-112) so that water can be poured during use and discharged after use. The piping of the waste gas passage (FIG. 2-108) can be easily removed by providing a detachable joint (FIG. 2-108a). Alternatively, it is possible to perform electronic cooling of the Peltier element, which is attracting attention as a cooling unit that is friendly to the earth.
(5) The particulate matter removal step deodorizes the odor generated from the dishes by passing through a particulate matter removal filter using conventional technology (equivalent to the plasma cluster air purifier KC0912P described in Non-Patent Document 1 above). Then, waste gas such as colored component (adhering component) soot and oil is filtered to remove particulate matter fine particles.
(6) The harmful gas removal step is abolished by passing through a harmful gas removal filter (FIG. 2-115) using a conventional technology (equivalent to the plasma cluster air cleaner KC0912P described in Non-Patent Document 1 above). The gas is filtered and removed as much as possible.
(7) In the condensed water and contaminant removal step, the condensed water generated by cooling and waste gas removal and the collected contaminant are removed through a detachable drain pan attached immediately before the exhaust port.
(8) Cleaned air supply is a process of supplying clean and safe air from the exhaust port, that is, waste gas is cooled to room temperature and cleaned as much as possible, and is supplied from the exhaust port in a safe state.

The fifth embodiment is an embodiment of a cooling processing method for safety and security. A ducted support (FIG. 2-104) having two functions of a waste gas flow path for flowing and transporting the waste gas to the pipe of the waste gas flow path (FIG. 2-108) of the main body is provided. Waste gas generated by boiling is collected in a range hood (Fig. 2-101) with an umbrella-shaped heat-resistant structure that takes safety into consideration from directly above the table by a suction motor with a silencer attached to the main unit (Fig. 2-116). The waste gas removed through the range hood filter (Fig. 2-102) and sucked into the ducted support is expected to reach a high temperature of 40 to 500 ° C. Heat is dissipated through FIG. 2-103). Alternatively, the use of a heat dissipation material for the support with duct prevents the temperature from rising to a dangerously high temperature. In any case, the structure is not limited to this as long as the structure is sucked into the main body (FIG. 2-107) in a safe state. The waste gas sucked into the main body is considered to be indispensable to return the waste gas to room temperature in order to prevent the risk of low-temperature burns at the time of discharge and the increase in the room temperature, and to fully consider safety. Therefore, cooling is performed again by water cooling. A water-cooled tank (Fig. 2-110) is installed at the top of the main body, the piping through which waste gas passes is cooled, and the waste gas flow path is devised to adjust the contact time with water to normal temperature (20-30 ° C). It is possible to lower. The water-cooled tank (FIG. 2-110) is provided with a water-cooled tank handle (FIG. 2-109) and a water inlet (FIG. 2-112) so that water can be poured during use and discharged after use. The piping of the waste gas passage (FIG. 2-108) can be easily removed by providing a detachable joint (FIG. 2-108a). Alternatively, it is possible to perform electronic cooling of the Peltier element, which is attracting attention as a cooling unit that is friendly to the earth. In any case, in order to perform proper cooling, heat radiation or heat radiation material commonly used in the prior art is used for the duct to prevent a temperature rise to a dangerously high temperature. In other words, it is effective to attach fins in the case of large thermal power, and in the case of small thermal power, it is possible to provide only the heat radiating portion without attaching fins. In any case, the structure is not limited to this as long as the structure is sucked into the main body in a safe state. Furthermore, by performing double cooling of water cooling or electronic cooling (cooling by a Peltier element), it is possible to return high heat to room temperature and use it safely.

  In the sixth embodiment, by using the mobile table waste gas removing apparatus of the present invention, it is possible to enjoy a family meal by cooking dishes such as grilled meat and pots in the living room. Conventionally, there are many people who want to enjoy a family gathering by setting a tabletop grilled meat stove (Figure 9-506) on the table in the living room (Figure 9-505), but the waste gas generated by the grilled meat (Figure 9-511a) is curtain (Figure 9-501), lace curtain (Figure 9-502), window glass (Figure 9-503), chair (Figure 9-504), dining table (Figure 9-505) Adhering to interior decorations such as the ceiling of the Western-style room (Fig. 9-507), the Western wall (Fig. 9-509), the floor (Fig. 9-510) or the forehead (Fig. 9-508), It has been shunned to lose soot and oil and contaminate the room. However, the mobile table waste gas removal apparatus and method of the present invention can be carried to the intended place of use, and the range hood with an umbrella-shaped heat-resistant structure can be set at an appropriate position directly above the table, so that waste gas does not spread indoors. By cooling to room temperature in the main body and removing waste gas as much as possible, it is possible to supply clean and safe room temperature air (Figure 9-511b) to the room so that you can enjoy yakiniku dishes in the living room It becomes.

  In the seventh embodiment, a tabletop gas stove (Fig. 10-612) is installed on a table (Fig. 10-613) of a Japanese-style room (French) by using the mobile table waste gas removal apparatus and method of the present invention. You can enjoy simmered dishes (eg hot pot dishes). Conventionally, waste gas (Fig. 10-511a) generated by boiling even if you want to enjoy cooking in a pan at a banquet with friends and acquaintances is shoji (Fig. 10-601), shoji glass (Fig. 10- 602), tatami (Fig. 10-603) Japanese-style ceiling (Fig. 10-608), Japanese wall (Fig. 10-609), wall (Fig. 10-610), table table (Fig. 10-613) or cushion ( 10-614), etc., and has been shunned mainly to contaminate the room due to the loss of steam, soot and odor. However, the mobile table waste gas removal apparatus and method of the present invention can be carried to the intended place of use and can set the umbrella-shaped heat-resistant range hood at an appropriate position directly above the table, thereby eliminating the above problems. In addition, you can enjoy safe cooking at a room temperature (French), because you can supply clean room temperature air (Figure 10-511b) that has been purified by cooling it to room temperature and removing waste gas as much as possible. Is possible.

  The eighth embodiment is illustrated in FIG. 11, and prevents the inconvenience to the neighborhood by using the mobile table waste gas removing apparatus and method according to the present invention, so that the garden table (FIG. 11-702) on the veranda can be used. Seven wheels (Figure 11-701) will be installed and you will be able to enjoy Shichiyaki. It is consideration to protect neighboring living space. Even if you want to enjoy a seven-wheeled dish such as grilled fish and a barbecue on a veranda by inviting family members and friends in the environment of the modern society (adjacent residential areas and residential environments such as high-rise apartments), it is generated by burning Waste gas with odor, soot and oily smoke, etc. becomes a garden table (Fig. 11-702) garden chair (Fig. 11-703) sash (Fig. 11-704) outer wall (Fig. 11-705) veranda floor (Fig. 11- 706) and of course smoke and odors have spread and have been avoided because of the inconvenience to the next house. However, since the mobile table waste gas removal apparatus and method of the present invention can be carried to the intended place of use and the range hood with an umbrella-like heat-resistant structure can be set at an appropriate position directly above the table, a seven-wheel dish and barbecue on the veranda Is possible.

  Examples to which the present invention can be applied are not limited to the above-described embodiments.

101 Range hood with umbrella-shaped heat-resistant structure 102 Range hood filter 103 Fin 104 Ducted support (joint arm type)
105 Joint 106 Lid with handle 107 Main body 108 Pipe of waste gas passage 109 Water cooling tank handle 110 Water cooling tank 111 Water surface display window 112 Water inlet 113 Water 114 Particulate matter removal filter 115 Hazardous gas removal filter 116 Suction motor with sound deadening function 117 Exhaust Mouth 118 Drain pan 118a Detachable joint 119 Drain pan handle 120 Base 121 Caster with stopper 301 Support with duct (flexible pipe type)
401 Support with duct (suspended aluminum duct)
402 Suspension ring 403 Support pipe 501 Curtain 502 Lace curtain 503 Window glass 504 Chair 505 Table table 506 Yakiniku stove 507 Western-style ceiling 508 Forehead 509 Western wall 510 Floor (flooring)
511a Waste gas 511b Clean room temperature air 601 Shoji 602 Shoji glass 603 Tatami 604 Floor pillar 605 Hanging shaft 606 Floor space 607 Lighting fixture 608 Japanese room ceiling 609 Japanese wall 610 ６ 611 Earth pan 612 Table table gas stove 614 Garden table 703 Garden chair 704 Sash 705 Exterior wall 706 Veranda floor 801 Castor protector with stopper 802 Circular plate 803 Sheet made of fiber base 804 Caster protector base 805 Rubber stopper 806 Synthetic fiber protective cloth 807 Sponge and batting 808 Protective cloth Castor protector with 809 Castor protector base with protective cloth 810 Caster

In the first solution, the present invention is mobile so that it can be carried to the intended place of use. The movement of the conventional vacuum cleaner and air purifier with a certain moving means, combined with the function of the pole of the desk lamp, enables movement and air purification, and movement with a duct function with support By providing a table-type waste gas removal apparatus and method, it can be carried indoors and outdoors to a desired place of use, and by providing a support with a duct, an umbrella-shaped heat-resistant range hood at an appropriate position directly above the table Waste gas generated by boiling (hereinafter, it is a generic term for waste gases that cannot be specified in detail but may cause unpleasant irritation to the human body for safety reasons) ) Is activated by a suction motor with a muffler function, collected in a range hood with an umbrella-like heat-resistant structure, and can be sucked from directly above the table, Pull the waste gas, and removing coarse particles of the particulate material through a range hood filter, heat through a fin for waste gas with aspirated high heat ducted supporting the body to consider safety Heat dissipation prevents the temperature from rising to a dangerously high temperature and transports it safely to the main unit. The waste gas sucked into the main body is further cooled by water cooling or electronic cooling (cooling by a Peltier element) through a pipe of a waste gas passage provided so as to penetrate the central part of the removable water cooling tank. Cool down to return the high-temperature waste gas to room temperature, and remove particulate matter particles with the particulate matter removal filter in the main unit. Finally, remove untreated harmful substances as much as possible with the harmful gas removal filter. To remove the condensed water and collected contaminants through a detachable drain pan attached just before the exhaust port, and to supply clean and safe air from the exhaust port. There is no need to worry about adhering or spreading to interior materials and clothes, and as much clean air as possible inside the main unit is safely supplied to the inside and outside of the room. The step can be easily moved to the intended place of use, that is, it can be positioned easily by being configured to be slidable and fixable with a means for attaching a commonly used caster with a stopper, ie, contact with low friction Casters with stoppers and casters (Fig. 6-810) (Figs. 7-810) as casters with stoppers (Fig. 6-801) (Figs. 7-801) and caster protectors with protective cloth as means for sliding and moving (Fig.8-808) Attaching any of the above will protect floors, tatami mats and carpets, and will also provide sound and vibration-proofing and vibration-proofing effects. Even if there is a family, it is easy to boil the dishes on the table of the table in order to attenuate the resonance sound transmitted downstairs. Enjoy, it is possible to open a dinner or banquet of inviting friends, etc. are to solve the problems.

In the second solution, the present invention is such that the range hood having an umbrella-like heat-resistant structure is fixed at an appropriate position directly above the table, and the waste gas can be sucked into the main body without spreading in the room. A mobile waste gas removal device provided with a certain moving means in addition to the functions of a conventional vacuum cleaner and air purifier, combined with the function of a pole of a desk lamp, and provided with a function of moving and purifying air and a duct with a support. And a method for providing a support for setting the range hood of an umbrella-shaped heat-resistant structure, which is fixed at an appropriate position directly above the table, and collecting waste gas with the range hood having an umbrella-shaped heat-resistant structure. It has two functions of a duct that is a gas flow path for flowing and transporting from an umbrella-shaped heat-resistant range hood to a pipe of a waste gas flow path, and freely moves in the vertical direction to the joint. Multi-jointed arm type duct (Fig. 3) with a joint that can be used, a flexible pipe type duct (Fig. 4) in which the support itself is a duct, and a support pipe installed on the main body and suspended. By attaching a ring, either a suspended aluminum duct (Fig. 5) using an aluminum pipe formed as a waste gas flow path is adopted, both of which are a support and a waste gas flow path. By combining the functions of the above, it becomes possible to suck the waste gas from directly above the table, so the waste gas that is expected to become a high heat near 40-500 ° C generated by boiling is not spread throughout the room. It is collected in a range hood with a heat-resistant structure, and heat is dissipated through fins for safe transport to the main body, preventing temperature rise to dangerously high temperatures, and transported to the main body through a duct. Waste gas sucked into the main body is cooled again by either water cooling or electronic cooling (cooling by Peltier element) in the main body, and the high-temperature waste gas is lowered to room temperature (room temperature) and supplied safely indoors and outdoors. It is possible to solve the problem.

In the third solution, the present invention shall remove waste gas generated by boiling. A mobile waste gas removal device provided with a certain moving means in addition to the functions of a conventional vacuum cleaner and air purifier, combined with the function of a pole of a desk lamp, and provided with a function of moving and purifying air and a duct with a support. And providing a range hood with an umbrella-like heat-resistant structure, which is a ventilation inlet, by providing a method and a method, and by sucking waste gas generated by boiling from the top of the table, for example, Prevents the spread of particulate matter such as oil smoke excluding water vapor, soot and the like, nitrogen oxides excluding carbon monoxide, sulfur oxides and other harmful gases, and waste gases such as heat and odors. Dirty air is not discharged outside through the duct, but the waste gas collected in the umbrella-shaped heat-resistant range hood is granular by the range hood filter. Waste gas sucked into the main body so as to prevent a temperature rise of dangerously high temperature by the annexed fins radiating more ducted support to remove coarse particles of the quality, further, removable water-cooled Oil or smoke that removes water vapor by cooling again by water cooling or electronic cooling (cooling by a Peltier element) through the pipe of the waste gas passage provided so as to penetrate the center of the tank, returning the high temperature waste gas to room temperature In addition, particulate gases such as soot and soot and harmful gases such as nitrogen oxides and sulfur oxides excluding carbon monoxide are further used in the prior art (equivalent to the plasma cluster air purifier catalog KC0912P described in Non-Patent Document 1). The particulate matter removal filter using the filter removes particulate matter particulates and the harmful gas removal filter The removal of such materials. Finally, it is possible to supply clean and clean air to the indoor and outdoor through a detachable drain pan attached to the exhaust port just before the condensed water and collected contaminants. . However, with regard to carbon monoxide, it is a policy to respond by making a note of ventilation based on the PL method as before.

In the fourth solution, the present invention performs cooling of the heat in addition to the function of the conventional air cleaner as shown in Non-Patent Document 1 above. Fix a range hood with an umbrella-shaped heat-resistant structure at the waste gas inlet and install a support body with a duct to enable setting of the range hood with an umbrella-shaped heat-resistant structure at an appropriate position, and operate a suction motor with a silencing function By collecting waste gas from the top of the table in an umbrella-shaped heat-resistant range hood, removing coarse particles from the particulate matter through the range hood filter, and accompanied by high heat sucked into the ducted support Waste gas is designed to prevent heat rise to dangerous high temperatures by dissipating heat through the fins for safety reasons, and waste gas sucked into the main body Water cooling or electronic cooling (cooling by Peltier element) is performed through the pipe of the waste gas passage provided in the center of the detachable water cooling tank. Gas was returned to room temperature, make it possible to provide safe air that has been cleaned from the exhaust port, and to solve the problems.

Claims (9)

  A tabletop waste gas removal device and method for sucking and removing waste gas from directly above the table, with a certain moving means attached to the bottom of the main body so that it can be carried to the intended place of use, and In order to prevent the main unit from toppling over during installation, a pedestal is attached to the lower part of the main unit to make it safer to carry, and an umbrella-shaped heat-resistant range hood at the waste gas inlet is fixed and used appropriately. By installing a support body with a duct that enables setting of a range hood with an umbrella-like heat-resistant structure at the position, a suction motor with a silencing function is operated to collect waste gas from the top of the table on the range hood with an umbrella-like heat-resistant structure To remove particulate matter through the range hood filter and waste heat with high heat sucked into the ducted support body The heat is dissipated through the heat sink, or the heat sink is used for the support with the duct to prevent the temperature from rising to a dangerously high temperature. Cooling again by water cooling or electronic cooling through the pipe of the waste gas flow path provided in the center of the removable water cooling tank to return the high temperature waste gas to room temperature, and again by the particulate matter removal filter in the main body At the same time as removing particulate matter, and finally removing untreated harmful substances as much as possible with a harmful gas removal filter, and a detachable drain attached immediately before the exhaust port for condensed water and collected contaminants A mobile table waste gas removal apparatus, characterized in that it supplies safe air that has been removed through a pan and cleaned, through an exhaust port.   The support portion with the duct includes a support body for fixing the umbrella-shaped heat-resistant range hood at an appropriate position directly above the table and setting the umbrella-shaped heat-resistant structure range hood, and an umbrella for waste gas. It has two functions of a duct that is a gas flow path for collecting and transporting from an umbrella-shaped heat-resistant range hood to a waste gas flow path pipe by collecting it with a heat-resistant range hood. An articulated arm-type duct (Fig. 3) with a joint that can be freely moved in the vertical direction at the part, a flexible pipe-type duct (Fig. 4) in which the support itself is a duct, and a support pipe on the body By installing and attaching a suspension ring, one of the hanging aluminum ducts (Fig. 5) using an aluminum pipe formed as a waste gas flow path is adopted. Even mobile table waste gas removal apparatus of claim 1 further comprising a characteristic having both the functions of two types of the channel of the support and the waste gas. The mobile table waste gas removal method according to claim 1, wherein the entire series of treatment methods of the tabletop waste gas removal apparatus includes the following treatment steps (1) to (8).
(1) Transfer process to the intended use location,
(2) Setting the umbrella-shaped heat-resistant range hood to an appropriate position directly above the table and collecting the waste gas in the umbrella-shaped heat-resistant range hood, and passing the range hood filter to remove coarse particles from the particulate matter Removing,
(3) A heat dissipation cooling step for dissipating heat by attaching fins to the support with duct.
(4) Water cooling or electronic cooling process,
(5) Particulate matter removal step of particulate matter,
(6) Toxic gas removal process,
(7) a step of removing condensed water and collected contaminants;
(8) The process which supplies the clean safe air from an exhaust port. The moving device in the processing step 1 includes a fixed moving means, that is, a means for attaching and moving a caster with a stopper, and a means for moving while contacting with low friction, and a caster protector with a stopper (see FIG. 6) The movable type according to claim 1, wherein the movable type is provided with any one of (6) (FIG. 7) and a caster protector with protective cloth (FIG. 8), and is configured to be slidable and fixable. Table waste gas removal device. The moving means in the processing step 1 is a fixed moving means, that is, a means for attaching and moving a caster with a stopper, and a means for moving while contacting with low friction, and a caster protector with a stopper (see FIG. 6) The movable type according to claim 1, wherein the movable type is provided with any one of (6) (FIG. 7) and a caster protector with protective cloth (FIG. 8), and is configured to be slidable and fixable. Table waste gas removal method.   The cooling device in the processing steps 3 and 4 is provided such that fins are attached to the support body with the duct to perform heat radiation cooling, and the waste gas sucked into the main body passes through the central part of the detachable water cooling tank. The mobile table waste gas removing apparatus according to claim 1, wherein the high temperature waste gas is returned to room temperature by performing water cooling or electronic cooling again through the pipe of the provided waste gas flow path.   The cooling means in the processing steps 3 and 4 is such that fins are attached to the support body with the duct to perform heat radiation cooling, and the waste gas sucked into the main body passes through the central part of the removable water cooling tank. The mobile table waste gas removal method according to claim 1, wherein the high temperature waste gas is returned to room temperature by performing water cooling or electronic cooling again through the pipe of the provided waste gas flow path.   The mobile table waste according to claim 1, wherein the waste gas removal device in the treatment steps 5 and 6 removes as much waste gas as possible by using a particulate matter removal filter and a harmful gas removal filter in the main body. Gas removal device. The mobile table waste according to claim 1, wherein the waste gas removing means in the treatment steps 5 and 6 removes as much waste gas as possible by a particulate matter removal filter and a harmful gas removal filter in the main body. Gas removal method.

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