JPWO2003051405A1 - Deodorizer, deodorizer and deodorizer - Google Patents

Abstract

The present invention relates to a deodorizer that reliably removes malodorous components in exhaust or atmosphere of various devices, equipment, and devices including a garbage disposal machine, and a deodorizing device and a deodorizing and sterilizing device using the deodorizer. . The deodorizer includes an air introduction unit for introducing air containing bad odor, a heating unit connected to the air introduction unit, a chamber located downstream of the heating unit, a malodor purification unit located downstream of the chamber, And an air outlet portion located downstream of the purifying portion.

Description

Technical field
The present invention relates to a deodorizer for treating air containing various odor components such as air containing malodorous components discharged from a garbage disposal machine, etc., a deodorizing device using the deodorizer, and a deodorizing and sterilizing device. .
Background art
As is well known, garbage processing machines that use microorganisms to compost garbage discharged from general households, restaurants, restaurants, supermarkets, hotel kitchens, processing plants, garbage storage, etc. are beginning to become popular. .
However, in this type of garbage processing machine, odor components such as ammonia, methyl mercaptan, hydrogen sulfide, methyl sulfide, methyl disulfide, trimethylamine, and acetaldehyde are generated by fermentation and decomposition of garbage by microorganisms. There is a need for component removal.
In addition, for example, the above-mentioned malodorous component is also included in the exhaust from the food processing industry, compost factory, etc., and removal of this malodorous component is also desired.
Therefore, it has been proposed to heat the exhaust gas containing these malodorous components and perform thermal decomposition using a malodor purification device carrying a catalyst.
However, it has been confirmed that the malodorous component cannot be reliably removed only by heating the exhaust gas containing these malodorous components and performing thermal decomposition with the malodor purification device carrying the catalyst.
In particular, methyl mercaptan and the like are still contained in the exhaust gas despite the above-described deodorization treatment, and the low removal rate is a problem.
In addition to the above-mentioned bad odors, for example, odors in smoking rooms in offices, pet shops, dog hospitals, pet odors in homes, nursing homes, odors in home caregivers, hospital odors, etc. However, equipment and devices that meet these demands have not been developed yet.
Disclosure of the invention
The present invention has been made to solve such conventional problems, and its purpose is to ensure that malodorous components in the exhaust or atmosphere of various equipment, equipment, and devices including a garbage disposal machine are ensured. Another object of the present invention is to provide a deodorizer that can be removed at once, a deodorizing device using the deodorizer, and a deodorizing and sterilizing device.
The deodorizer according to the present invention includes an air introduction part for introducing air containing bad odor, a heating part connected to the air introduction part, a chamber located on the downstream side of the heating part, and a downstream side of the chamber. The malodor purification part which performs and the air derivation | leading-out part located in the downstream of this malodor purification part are provided.
Further, another deodorizer according to the present invention includes an air introduction part for introducing air containing bad odor, a first heating part connected to the air introduction part, and a first located on the downstream side of the first heating part. A first malodor purification section located downstream of the first chamber, a second heating section located downstream of the first malodor purification section, and a second position located downstream of the second heating section. There are provided two chambers, a second malodor purification section located on the downstream side of the second chamber, and an air outlet section located on the downstream side of the second malodor purification section.
The deodorizing apparatus according to the present invention includes the above-mentioned deodorizer, an air introduction pipe that communicates an exhaust section that discharges air containing bad odor, and an air introduction section of the deodorizer, and an air that communicates with an air outlet section of the deodorizer. And lead-out piping.
The deodorizing apparatus further includes an air-cooling heat exchanger that collects air heat released from the air outlet pipe and heats air containing bad odor in the air introduction pipe.
Another deodorizing and disinfecting apparatus according to the present invention includes the above-described deodorizer, an intake section and an exhaust section, an inner container for storing the deodorizer, an intake fan provided in the intake section of the inner container, and an intake section And an exhaust container, and an outer container that houses the inner container, and the air contained in the inner container that collects air heat released from the air outlet of the deodorizer and warms the air containing bad odor in the air introduction pipe The air-cooled heat exchanger that guides the air released from the air outlet of the deodorizer to the exhaust part of the inner container and the inner container and the outer container are formed and introduced from the intake part of the outer container. An intake passage that guides air to the air-cooled heat exchanger, an air passage that is formed between the inner container and the outer container, and that guides air discharged from the air-cooled heat exchanger to the exhaust part of the outer container; and air And an air fan provided in the passage.
In this deodorizing and disinfecting apparatus, the outer container is composed of a vertically long cylindrical body having an intake part on the lower side wall and an exhaust part on the upper part, and the inner container has an intake part on the upper side wall and an exhaust part on the upper part. The deodorizer has an air introduction part arranged on the lower side of the inner container and an air outlet part arranged on the upper side of the inner container.
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the drawings.
1 to 7 show an embodiment of a deodorizer according to the present invention.
The deodorizer 1 according to the present embodiment includes an air introduction unit 10 that introduces air containing bad odor, a first heating unit 20 that is connected to the air introduction unit 10, and a first that is located downstream of the first heating unit 20. On the downstream side of the chamber 30, the first malodor purification unit 40 located on the downstream side of the first chamber 30, the second heating unit 50 located on the downstream side of the first malodor purification unit 40, and the downstream side of the second heating unit 50 The second chamber 60 located, the second malodor purification part 70 located on the downstream side of the second chamber 60, and the air outlet part 80 located on the downstream side of the second malodor purification part 70 are connected to each other. The structure which encloses by the outer cylinder 2 is taken. The outer cylinder 2 has a two-layer structure in which a felt-like heat insulating material 3 that directly surrounds each member and an outer side of the felt-like heat insulating material 3 are surrounded by a board-like heat insulating material 4.
In the present embodiment, the air introduction unit 10 also serves as the introduction unit 21 of the first heating unit 20. A packing 12 is attached to the introduction portion 21.
The first heating unit 20 includes a metal tube body 22 having flanges 23 at both ends, and an electric heater 24 disposed in the tube body 22. The electric heater 24 is configured by winding a heater coil 26 around the outer surface of a bobbin 25 having cross-shaped flange portions 25a and 25b at both ends. A terminal 27 of the electric heater 24 passes through the tube body 22 and is led to an external power source.
The first malodor purification unit 40 includes a metal tube 41 having flanges 42 at both ends, two catalyst carriers 43 and 44 disposed in the tube 41, and two catalysts. It is comprised with the space | interval member 45 arrange | positioned between the support | carriers 43 and 44. As shown in FIG.
Here, the metal tube body 41 and the metal tube body 22 have substantially the same inner diameter.
The two catalyst carriers 43 and 44 are, for example, coated by coating γ alumina on a ceramic carrier made of, for example, honeycomb-shaped porous cordierite and dispersing a catalyst such as platinum, palladium, rhodium on the surface. is there. In addition, the catalyst may be dispersed and coated in the same manner on a metal carrier such as an aluminum alloy.
Between the 1st heating part 20 and the 1st malodor purification part 40, the 1st chamber 30 formed by arrange | positioning the member 31 which disturbs the airflow heated by the 1st heating part 20 is formed.
The member 31 for disturbing the air flow includes a packing 32 fixed between the first heating unit 20 and the first malodor purification unit 40, and several bars disposed between the packing 32 and the catalyst carrier 43. And a shielding plate 34 attached to the spacing member 33.
In the packing 32, the diameter of the through hole 32 a is made smaller than the through hole 12 a of the packing 12 of the introduction part 21.
The shielding plate 34 is provided with a through hole 34 a slightly larger than the through hole 22 a of the packing 32.
A temperature sensor 35 is attached to the first chamber 30.
The second heating unit 50 is configured in the same manner as the first heating unit 20.
The second heating unit 50 includes a metal tube 52 provided with flanges 53 at both ends, and an electric heater 54 disposed in the tube 52. The electric heater 54 is configured by winding a heater coil 56 around an outer surface of a bobbin 55 having cross-shaped flange portions 55a and 55b at both ends. A terminal 57 of the electric heater 54 passes through the tube body 52 and is led to an external power source.
A packing 58 having the same shape as the packing 32 is disposed between the second heating unit 50 and the first malodor purification unit 40.
The second malodor purification unit 70 is configured in the same manner as the first malodor purification unit 40.
The second malodor purification unit 70 includes a metal tube 71 having flanges 72 at both ends, two catalyst carriers 73 and 74 disposed in the tube 71, and two catalysts. It is comprised with the space | interval member 75 arrange | positioned between the carriers 73 and 74.
Here, the metal tube body 71 and the metal tube body 52 have substantially the same inner diameter.
The two catalyst carriers 73 and 74 are, for example, coated by coating γ alumina on a ceramic carrier made of, for example, honeycomb-shaped porous cordierite, and dispersing a catalyst such as platinum, palladium, rhodium on the surface. is there. The two catalyst carriers 73 and 74 may be coated with a catalyst dispersed in the same manner on a metal carrier such as an aluminum alloy.
Between the 2nd heating part 50 and the 2nd malodor purification part 70, the 2nd chamber 60 formed by arrange | positioning the member 61 which disturbs the airflow heated by the 2nd heating part 50 is formed.
The member 61 for disturbing the air flow includes a packing 62 fixed between the second heating unit 50 and the second malodor purification unit 70, and several bars disposed between the packing 62 and the catalyst carrier 73. And a shielding plate 64 attached to the spacing member 63.
In the packing 62, the diameter of the through hole 62 a is substantially equal to the through hole 32 a of the packing 32.
The shielding plate 64 is provided with a through hole 64 a slightly larger than the through hole 62 a of the packing 62.
A temperature sensor 65 is attached to the second chamber 60.
The air derivation unit 80 also serves as the derivation unit 76 of the second malodor purification unit 70 in the present embodiment. A packing 82 is attached to the derivation unit 76. In the packing 82, the diameter of the through hole 82 a is approximately equal to the through hole 62 a of the packing 62.
Next, the operation of the deodorizer 1 according to this embodiment will be described.
First, the first heating unit 20 and the second heating unit 50 are energized, and the temperature sensors 35 and 65 wait until the atmospheric temperature of the first chamber 30 and the second chamber 60 is about 280 ° C. to about 330 ° C., When it is confirmed that the temperature is about 280 ° C. to about 330 ° C., control is performed by an external control device so as to maintain this temperature.
Next, air containing a malodorous component is pushed in from the introduction part 21 (air introduction part 10).
The pushed air is heated to about 280 ° C. to about 330 ° C. in the first heating unit 20 and guided to the first chamber 30.
At this time, the air heated to about 280 ° C. to about 330 ° C. is disturbed in the first chamber 30 by the member 31 for disturbing the air flow. That is, since the air heated to about 280 ° C. to about 330 ° C. discharged from the first heating unit 20 passes through the through holes 32a of the packing 32 having a smaller diameter than the inner diameter of the tube body 22, A vortex is generated, air heated to about 280 ° C. to about 330 ° C. can be disturbed, malodorous components in the air can be efficiently dispersed, and a similar shielding effect can be imparted to the air by the downstream shielding plate 34. Can be given. Therefore, the malodorous component in the air introduced into the first malodorous purification unit 40 is in a substantially uniform dispersed state over the entire area of the catalyst carrier 43 on the inflow side of the first malodorous purification unit 40.
Next, in the catalyst carrier 43, the catalyst is activated by air heated to about 280 ° C. to about 330 ° C., and the deodorization treatment of malodorous components in the air is promoted.
Next, the air discharged from the catalyst carrier 43 is disturbed again in the space formed by the spacing member 45 arranged between the downstream side catalyst carrier 44 and then introduced into the downstream side catalyst carrier 44. The Therefore, the malodorous component in the air is again dispersed in the air immediately before the downstream side catalyst carrier 44 flows in, and is almost uniformly dispersed throughout the downstream side of the catalyst carrier 44.
Next, the air that has exited from the downstream catalyst carrier 44 is guided to the second heating unit 50.
At this time, the air emitted from the downstream catalyst carrier 44 passes through the through-holes 58a of the packing 58 having a smaller diameter than that of the downstream catalyst carrier 44, and is therefore disturbed at that time.
Next, the air flowing into the second heating unit 50 is heated again.
Next, the air emitted from the second heating unit 50 is disturbed in the second chamber 60 by the member 61 that disturbs the air flow. The atmospheric temperature of the second chamber 60 is about 280 ° C. to about 330 ° C.
At this time, the air heated to about 280 ° C. to about 330 ° C. is disturbed in the second chamber 60 by the member 61 that disturbs the air flow. That is, the air heated to about 280 ° C. to about 330 ° C. discharged from the second heating unit 50 passes through the through holes 62 a of the packing 62 having a smaller diameter than the inner diameter of the tube body 52. An eddy current is generated, the heated air is disturbed, malodorous components in the air can be efficiently dispersed, and a similar disturbing action can be given to the air by the downstream shielding plate 64. Therefore, the malodorous component in the air introduced into the second malodorous purification unit 70 is in a substantially uniform dispersed state over the entire area of the catalyst carrier 73 on the inflow side of the second malodorous purification unit 70.
Next, in the catalyst carrier 73, the catalyst is activated by the heated air, and the deodorization treatment of malodorous components in the air is promoted.
Next, the air coming out of the catalyst carrier 73 is disturbed again in the space formed by the spacing member 75 arranged between the downstream side catalyst carrier 74 and then introduced into the downstream catalyst carrier 74. The Therefore, the malodorous component in the air is again dispersed in the air just before the downstream side catalyst carrier 74 flows in, and the dispersion state is almost uniform over the entire area of the downstream side catalyst carrier 74.
Next, the air discharged from the downstream catalyst carrier 74 is discharged from the air outlet 80.
As described above, according to the present embodiment, the introduced bad odor air is heated to about 280 ° C. to about 330 ° C. in the first heating unit 20, and the deodorization in the subsequent stage is made easy. A step that is disturbed by the member 31 that disturbs the air flow in the first chamber 30, the malodorous component is uniformly dispersed in the air, and the deodorization treatment by the first malodor purification unit 40 in the subsequent stage is facilitated, and In this state, the process is led to the upstream catalyst carrier 43 of the first malodor purification unit 40 and undergoes an efficient deodorizing process with the catalyst, and before the efficient deodorizing process with the catalyst on the downstream catalyst carrier 44. In the step, the step of re-dispersing the malodorous component again by the disturbing action, the step of receiving the efficient deodorizing treatment by the catalyst in the downstream catalyst carrier 44, and the second heating unit 50 again at about 280 ° C. Heated to about 330 ° C, remaining malodor In the second chamber 60 is disturbed by the member 61 that disturbs the air flow, and the remaining malodorous components are uniformly dispersed in the air again, and the deodorization by the second malodorous purification unit 70 in the subsequent stage A process that facilitates the treatment, and in that state, a process that is led to the upstream catalyst carrier 73 of the second malodor purification unit 70 and receives an efficient deodorization treatment with a catalyst; Before the step of receiving an efficient deodorizing treatment with a catalyst, the step of receiving a disturbing action again to disperse malodorous components again and the step of receiving an efficient deodorizing treatment with a catalyst on the downstream catalyst carrier 44 Therefore, the air containing the malodorous component is disturbed several times after the heating, and the contact efficiency with the activated catalyst in the first malodorous purification unit 40 and the second malodorous purification unit 70 is increased and efficient. To enable deodorization Door can be.
As a result, after the air containing malodorous components was heated, methyl mercaptan could be significantly removed, which could not be obtained with a conventional apparatus that simply deodorized by the malodor purification unit.
By the way, according to this embodiment, when the malodorous component in the air at the time of introduction was tested by the three-point comparison type odor bag method (discharge port method), the odor concentration 55000 at the time of introduction was changed to the odor concentration 550 at the time of derivation. We were able to. Further, when methyl mercaptan at the time of derivation was measured by a gas chromatograph (FPD) method, 0.6 PPM to 0.04 PPM was <0.0001 PPM (odor intensity 1: odor that can be finally detected). That is, about 85% of malodorous components can be deodorized at the time of derivation. In the conventional apparatus, the removal rate was about 50 to 60%.
In the present embodiment, each packing 12, 32, 44, 62, 82 has been described as having one through hole 22a, 32a, 44a, 62a, 82a, but several through holes are provided. Also good.
For example, as shown in FIG. 8, in the packing 12, four through holes 12 b, 12 c, 12 d, and 12 e are provided in order to facilitate air guidance in accordance with the shape of the bobbin 25 of the first heating unit 20. It is good also as what provided the pressing rod 12f contact | abutted to the bobbin 25. FIG.
As shown in FIG. 9, in the packing 32, four through holes 32 b, 32 c, 32 d, and 32 e are provided in accordance with the shape of the bobbin 25 of the first heating unit 20, and the bobbin is provided at the center. 25 may be provided, and a member 31 that disturbs the air flow may be provided on the opposite side of the pressing bar 32f. The packing 62 can be the same as that shown in FIG.
As shown in FIG. 10, in the packing 44, four through holes 44 b, 44 c, 44 d, and 44 e are provided in accordance with the shape of the bobbin 25 of the first heating unit 20 so that air can be easily guided. The pressing rods 44f, 44g, 44h, 44i that contact the catalyst support 44 on the side are provided, and the pressing rods 44j that contact the bobbin 55 of the second heating unit 50 on the opposite side of the pressing rods 44f, 44g, 44h, 44i. It is good also as what provided.
As shown in FIG. 11, in the packing 72, four through holes 72 b, 72 c, 72 d, and 72 e are provided in accordance with the shape of the bobbin 25 of the first heating unit 20, and the center is downstream in the center. The pressing rods 74f, 74g, 74h, and 74i that are in contact with the catalyst support 74 on the side may be provided.
In addition, the shielding plates 34 and 64 have been described with respect to the case where the through holes 34a and 64a are provided. It is good also as a shape which makes it easy to give a swirl flow to an air flow.
In addition, the spacing members 45 and 75 that partition the catalyst carriers 43, 44, 73, and 74 in the first malodor purification section 40 and the second malodor purification section 70 are similarly given an arbitrary angle to further impart a swirl flow to the air flow. It is good also as a shape made easy.
Further, in the first malodor purification unit 40 and the second malodor purification unit 70, the case where two catalyst carriers 43, 44, 73, and 74 are used has been described, but each may be composed of one catalyst carrier. .
In addition, in the deodorizer 1 which concerns on the said embodiment, it is located in the downstream of the air introduction part 10 which introduces the air containing bad odor, the 1st heating part 20 connected with the air introduction part 10, and the 1st heating part 20 The first chamber 30, the first malodor purification unit 40 located on the downstream side of the first chamber 30, the second heating unit 50 located on the downstream side of the first malodor purification unit 40, and the downstream of the second heating unit 50 The second chamber 60 located on the side, the second malodor purification section 70 located on the downstream side of the second chamber 60, and the air outlet section 80 located on the downstream side of the second malodor purification section 70, However, the second heating section 50, the second chamber 60, and the second malodor purification section 70 are omitted, and the air outlet section is provided downstream of the first malodor purification section 40. 80 may be attached.
12 to 23 show a deodorizer 100 according to another embodiment of the present invention.
In the deodorizer 100 which concerns on this embodiment, the 1st heating part 120 and the 2nd heating part 150 differ from the deodorizer 1 by the point which made the electric heaters 124 and 154 an inner volume. Therefore, since the other structure is the same as that of the deodorizer 1 shown in FIG. 1, the same code | symbol is attached | subjected to the same structure and the description is abbreviate | omitted.
First, the first heating unit 120 includes a metal tube 122 provided with flanges 123 at both ends, and an electric heater 124 disposed in the tube 122. The electric heater 124 includes a cylindrical bobbin 125 having a heater coil winding portion 125a on the inner surface and a heater coil 126 wound around the heater coil winding portion 125a. A terminal 127 of the electric heater 124 passes through the tube body 122 and is led to an external power source.
The packing 112 provided on the introduction side 121 of the first heating unit 120 is provided with a rod-shaped member 122c through a support rod 112b in a through hole 112a provided in the center.
Next, the second heating unit 150 includes a metal tube 162 provided with flanges 153 at both ends, and an electric heater 154 disposed in the tube 152. The electric heater 154 includes a cylindrical bobbin 155 having a heater coil winding portion 155a on the inner surface, and a heater coil 156 wound around the heater coil winding portion 155a. A terminal 157 of the electric heater 154 passes through the tube body 152 and is led to an external power source.
The packing 158 provided on the introduction side of the second heating unit 150 is provided with a rod-like member 158c via a support rod 158b in a through hole 158a provided in the center like the packing 112, and a downstream side catalyst on the opposite side of the rod-like member 158c. A pressing rod 158d that comes into contact with the carrier 44 is provided.
As described above, in the present embodiment, since the first heating unit 120 and the second heating unit 150 have a configuration in which the electric heaters 124 and 154 are internally wound, rod-shaped members provided in the packings 112 and 158, respectively. 112c and 158c form wind direction tubes with the bobbins 125 and 165, and the introduced air can be actively guided to the downstream side.
As a result, the air comes into direct contact with the electric heaters 124 and 154, and the thermal efficiency is improved.
Other functions and effects are the same as those of the deodorizer 1 of FIG.
Also in the present embodiment, for example, various changes in FIGS. 8 to 11 can be similarly made.
In addition, in the deodorizer 100 which concerns on the said embodiment, it is located in the downstream of the air introduction part 10 which introduces the air containing bad odor, the 1st heating part 120 connected to the air introduction part 10, and the 1st heating part 120 The first chamber 30, the first malodor purification unit 40 located downstream of the first chamber 30, the second heating unit 150 located downstream of the first malodor purification unit 40, and the downstream of the second heating unit 150 The second chamber 60 located on the side, the second malodor purification section 70 located on the downstream side of the second chamber 60, and the air outlet section 80 located on the downstream side of the second malodor purification section 70, However, the second heating unit 150, the second chamber 60, and the second malodor purification unit 70 are omitted, and the air lead-out unit is provided downstream of the first malodor purification unit 40. 80 may be attached.
FIG. 24 shows a deodorizing apparatus 200 using the deodorizer 1 (or the deodorizer 100).
The deodorizing apparatus 200 according to this embodiment is connected to an air introduction pipe 210 connected to the air introduction unit 10 of the deodorizer 1 (or deodorizer 100) and an air outlet unit 80 of the deodorizer 1 (or deodorizer 100). The air lead-out pipe 220, the air lead-in pipe 210, and the air lead-out pipe 220 are combined to recover the air heat released from the air lead-out pipe 220 and to remove the air containing bad odor in the air lead-in pipe 210. The air-cooling heat exchanger 230 is heated, and the exhaust pipe 240 communicated with the air outlet piping 220 and the exhaust port 310 of the garbage processor 300 through the heat exchanger 230.
The heat exchanger 230 is a double-pipe pneumatic heat exchange in which an outer pipe 231 that communicates with the air introduction pipe 210 and the exhaust pipe 240 and an inner pipe 232 that communicates with the air outlet pipe 220 are concentrically arranged. It is a vessel. Both ends of the heat exchanger 230 are closed, and an outlet 233 provided with an air fan 234 is provided on the downstream side.
Therefore, in the heat exchanger 230, the air introduced from the exhaust pipe 240 is warmed by the air flowing in the inner pipe 232 and sent out to the deodorizer 1 (or the deodorizer 100) through the air introduction pipe 210.
Next, the operation of the deodorizing apparatus 200 according to this embodiment will be described.
First, air containing malodorous components discharged from the exhaust port 310 of the garbage processor 300 is deodorized by being pushed by a fan provided in the garbage processor 300 and sucked by the air fan 234 of the heat exchanger 230. It is pushed into the device 1 (or the deodorizer 100).
Next, the air pushed into the deodorizer 1 (or the deodorizer 100) is subjected to the deodorizing process in the deodorizer 1 (or the deodorizer 100) as described above, and deodorized.
Next, the deodorized air is heat-exchanged with the air sent to the deodorizer 1 (or the deodorizer 100) in the heat exchanger 230, cooled to about 40 ° C., and released into the atmosphere by the air fan 234. .
As described above, according to the present embodiment, the air containing the malodorous component discharged from the exhaust port 310 of the garbage processor 300 is the fan provided in the garbage processor 300 and the air fan of the heat exchanger 230. 234 is forced into the deodorizer 1 (or deodorizer 100) forcibly and stably at a constant flow rate, and as described in the deodorizer 1 (or deodorizer 100), about 85% of methyl mercaptan in the air is obtained. After receiving the deodorizing action to be reduced, the heat exchanger 230 exchanges heat with the air newly sent to the deodorizer 1 (or the deodorizer 100), so that the temperature of the human body at about 40 ° C. is hardly affected. Since it can be lowered and released into the atmosphere, it can greatly contribute to the spread of the garbage processing machine 300 that has been conventionally avoided by the malodorous components in the air.
Moreover, the deodorizing apparatus 200 according to the present embodiment can be arbitrarily arranged with the air introduction pipe 210, the air outlet pipe 220, and the air-cooled heat exchanger 230, so that it does not require a special space and is narrow. However, it can be easily installed.
In the present embodiment, the case where the present invention is applied to the garbage processing machine 300 has been described. However, the present invention is not limited to this, and communicates with an exhaust port that extracts air from a food processing industry, a compost factory, or the like. May be.
FIG. 25 shows a deodorizing and disinfecting apparatus 400 using the deodorizer 1 (or the deodorizer 100).
A deodorization and sterilization apparatus 400 according to the present embodiment includes a deodorizer 1 (or deodorizer 100), an intake section 402 and an exhaust section 403, and an inner container 401 that houses the deodorizer 1 (or deodorizer 100), An intake fan 404 provided in the intake section 402 of the inner container 401, an intake section 406 and an exhaust section 407, an outer container 405 for storing the inner container 401, and the inner container 401, and the deodorizer 1 (or deodorizer) The air heat emitted from the air deriving unit 80 of the deodorizer 100) is recovered, the air containing the malodor in the air introducing unit 10 is heated, and is discharged from the air deriving unit 80 of the deodorizer 1 (or deodorizer 100). An air-cooled heat exchanger 410 that guides air to the exhaust section 403 of the inner container 401 and the air introduced from the intake section 406 of the outer container 405 are formed between the inner container 401 and the outer container 405. Intake part 40 Is formed between the first intake passage 415 that leads to the air intake, the inner vessel 401 and the outer vessel 405, and is discharged from the second intake passage 416 that leads to the air-cooled heat exchanger 410 and the cold heat exchanger 410. Are provided in the third intake passage 417 that leads to the air introduction part 10 of the deodorizer 1 (or the deodorizer 100), the air passage 418 that leads to the exhaust part 407 of the outer container 405, and the exhaust part 407 of the outer container 405. And an exhaust fan 419.
Here, the inner container 401 is formed of a vertically long cylindrical body having an intake portion 402 on the upper side wall and an exhaust portion 403 on the upper side.
The outer container 405 is formed of a vertically long cylindrical body having an intake portion 406 on a lower side wall and an exhaust portion 407 on an upper portion.
In the deodorizer 1 (or the deodorizer 100), the air introduction part 10 is arranged on the lower side of the inner container 401, and the air outlet part 80 is arranged on the upper side of the inner container 401.
A seat 420 that seals the lower part of the inner container 401 and the outer container 405 is attached to the deodorizing and disinfecting apparatus 400.
A partition wall 421 is provided between the inner container 401 and the outer container 405 so that the air introduced into the first intake passage 415 does not flow into the air passage 418.
A partition wall 422 is provided in the inner container 401 so that the air introduced into the second intake passage 416 does not flow into the third intake passage 417.
The air passage 318 is partially provided with a gap 423 that communicates with the first intake passage 415 so that the introduced air can be discharged without resistance by the exhaust fan 419.
Unlike the air-cooled heat exchanger 230 shown in FIG. 24, the air-cooled heat exchanger 410 is configured to discharge the exhaust gas passing through the inside from the upper portion into the air passage 418. In other words, the air taken in from the intake section 411 passes through a space provided outside the exhaust passage, where exhaust heat is taken away, and is led out from the exhaust section 412 by the fan 413 in the third intake passage 417. It has become.
Next, the operation of the deodorizing and disinfecting apparatus 400 according to this embodiment configured as described above will be described.
First, the first heating unit 20 (120), the second heating unit 50 (150), the suction fan 404 and the exhaust fan 419 are energized to start up the deodorizer 1 (or the deodorizer 100).
As a result, the air around the deodorizing and sterilizing apparatus 400 is sucked from the intake portion 406 of the outer container 405, and the intake portion 402 is provided by the intake fan 404 provided in the intake portion 402 of the inner container 401 via the first intake passage 415. To the second intake passage 416.
Next, the air in the second intake passage 416 is guided into the air-cooled heat exchanger 410 from the intake portion 411 of the air-cooled heat exchanger 410, and exchanges heat with the exhaust flowing inside. Then, the heat of the exhaust is absorbed and guided by the fan 413 from the exhaust part 412 into the third intake passage 417.
Next, the air in the third intake passage 417 is introduced into the deodorizer 1 (or deodorizer 100) from the air introduction part 10 of the deodorizer 1 (or deodorizer 100), and the bad odor in the air is deodorized, Bacteria floating in the air are sterilized and discharged from the air outlet 80 into the air-cooled heat exchanger 410.
Next, the air exhausted into the air-cooled heat exchanger 410 is deprived of heat in the air-cooled heat exchanger 410, guided to the air passage 418 by the exhaust fan 419, and the air in the outer container 405 by the exhaust fan 419. It is discharged from the exhaust unit 407.
According to the deodorizing and disinfecting apparatus 400 according to the present embodiment, the air is heated to 280 ° C. to 300 ° C. by the deodorizer 1 (or the deodorizer 100), for example, bacteria such as viruses in the air, mold fungi, Mites, pollen, dust, dust and the like can be sterilized and purified by combustion, and deodorization with an oxidation catalyst can be performed.
Further, the following effects are achieved.
For example, when installed in a smoking room in an office, odorous components (ammonia, acetaldehyde, acetic acid, etc.) contained in cigarette smoke in the smoking room are deodorized by the deodorizer 1 (or deodorizer 100) and are contained in the smoke. The contained carbon monoxide is decomposed into carbon dioxide and water. In addition, air purification and dehumidification effects can be exhibited.
On the other hand, in the conventional ion / plasma system apparatus, odor components (ammonia, acetaldehyde, acetic acid, etc.) contained in cigarette smoke in a smoking room and carbon monoxide contained in the smoke could not be removed.
Moreover, when it is installed in a pet shop, a dog / cat hospital, or a household where pets are bred, it deodorizes body odors and fecal odors peculiar to animals. Moreover, by suppressing the propagation of various germs, it is possible to sterilize skin diseases and indoor infectious germs and promote animal health management.
Moreover, when installed in a nursing home or a nursing home, the body odor component “Nonenal” that causes a change in body odor (aged odor) with age can be made odorless. Moreover, infectious bacteria, such as a cold, and various bacteria can be sterilized. Moreover, the odor of the room can be made odorless.
Moreover, when installed in a hospital, it is possible to deodorize odors in hospital rooms, waste disposal, and garbage storage. Deodorization and sterilization of hand washing places, communal toilets, bathrooms, etc. can be performed. In particular, airborne bacteria such as Mycobacterium tuberculosis and methicillin-resistant Staphylococcus aureus (MRSA) can be sterilized and can greatly contribute to prevention of secondary infection in hospitals.
In addition, when installed in a food processing factory or the like, it is possible to deodorize meat, fish odors, and odors of vegetables with strong odors such as garlic in places where food is stored and processed in large quantities. Moreover, in terms of hygiene management, there are bactericidal effects such as O-157, mold fungus, and various germs floating in the air, which can greatly contribute to preventive measures.
In addition, when a new house or a room with furniture is installed, it is possible to oxidize and decompose thick house materials (adhesive, paint, etc.) around the new house and furniture.
Moreover, when installed in an enzyme bath, esthetic salon, bathhouse, dressing room, etc., it is possible to reduce bad odors such as ammonia and hydrogen sulfide caused by user's sweat and waste oxidase. Moreover, a comfortable bathing etc. are realizable by bactericidal action.
In addition, when installed in factories, workshops, etc., it can deodorize odors of decaying oils such as cutting oil and grinding oil in the factory, odor gas from the drying furnace due to new materials, and special odors generated during processing of materials. .
In the present embodiment, as described above, the deodorizer 1 (or the deodorizer 100) is not limited to that shown in FIG. 1 or FIG. 12, but the second heating unit 50 (150), the second chamber 60, and the first chamber. The second malodor purification unit 70 may be omitted, and the air outlet unit 80 may be attached to the downstream side of the first malodor purification unit 40.
Industrial applicability
ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to make the odor density | concentration of the air containing the malodorous component discharged | emitted from a garbage processing machine etc. into 1/100. That is, air containing malodorous components discharged from a garbage disposal machine, etc. is made odorless, odor concentration 550 times, odor intensity 1, methyl mercaptan concentration <0.0001 PPM, which cannot be detected by human senses. Is possible.
Further, according to the present invention, it is possible to sterilize and clean bacteria such as viruses, molds, mites, pollen, dust, dust and the like present in the air, and to deodorize malodorous components in the air. it can.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a deodorizer according to an embodiment of the present invention.
FIG. 2 is an end view showing the introduction side of the deodorizer of FIG.
FIG. 3 is an end view showing the outlet side of the deodorizer of FIG.
4 is a cross-sectional view taken along line AA in FIG.
FIG. 5 is a cross-sectional view taken along line BB in FIG.
FIG. 6 is a cross-sectional view taken along line CC in FIG.
FIG. 7 is a cross-sectional view taken along the line DD in FIG.
FIG. 8 is a perspective view showing a modification of the packing 12 of FIG.
FIG. 9 is a side view and a perspective view showing a modification of the packing 32 of FIG.
10 is a side view and a perspective view showing a modification of the packing 44 of FIG.
FIG. 11 is a perspective view showing a modification of the packing 72 of FIG.
FIG. 12 is a cross-sectional view showing a deodorizer according to another embodiment of the present invention.
FIG. 13 is an end view showing the introduction side of the deodorizer of FIG.
FIG. 14 is an end view showing the outlet side of the deodorizer of FIG.
15 is a cross-sectional view taken along line EE in FIG.
FIG. 16 is a cross-sectional view taken along line FF in FIG.
17 is a cross-sectional view taken along the line GG in FIG.
18 is a cross-sectional view taken along line HH in FIG.
FIG. 19 is a perspective view showing a modification of the packing 112 of FIG.
FIG. 20 is a perspective view showing a modification of the packing 32 of FIG.
FIG. 21 is a perspective view showing a modification of the packing 158 of FIG.
FIG. 22 is a perspective view showing a modification of the packing 82 of FIG.
FIG. 23 is an exploded view showing the bobbin 124 (154) of FIG.
FIG. 24 is an explanatory view showing a deodorizing apparatus according to an embodiment of the present invention.
FIG. 25 is an explanatory view showing a deodorizing and disinfecting apparatus according to an embodiment of the present invention.

[Claims]
1. An air introduction part for introducing air containing bad odor,
A first heating unit that is connected to the air introduction unit and includes an electric heater formed by winding a heater coil on the inner surface or outer surface of the bobbin;
A first chamber located downstream of the first heating unit;
A first malodor purification unit located downstream of the first chamber;
A second heating unit located downstream of the first malodor purification unit,
A second chamber located downstream of the second heating unit;
A second malodor purification unit located downstream of the second chamber;
An air outlet section located downstream of the second malodor purification section,
The first heating unit is provided with a member for increasing ventilation resistance at a site connected to the air introduction unit and the first chamber,
The first chamber and the second chamber are provided with members that disturb the heated air flow,
The first malodor purification section and the second malodor purification section are formed by disposing two catalyst carriers made of honeycomb-shaped ceramic or metal carrying a catalyst at a predetermined interval. .
2. A deodorizer according to claim 1, and
An air introduction pipe for communicating an exhaust part for discharging the air containing the malodor and an air introduction part of the deodorizer;
An air outlet pipe connected to the air outlet of the deodorizer and provided with a suction fan;
A deodorizing apparatus comprising an air-cooled heat exchanger that collects air heat released from the air outlet pipe and heats air containing bad odor in the air introduction pipe.
3. An air introduction part for introducing air containing bad odor, a heating part connected to the air introduction part, a chamber located downstream of the heating part, and a malodor purification located downstream of the chamber And a deodorizer comprising an air outlet portion located downstream of the malodor purification portion,
An inner container that includes an intake section and an exhaust section, and stores the deodorizer;
An intake fan provided in the intake portion of the inner container;
An outer container that includes an intake section and an exhaust section, and stores the inner container;
It is arranged in the inner container, collects air heat released from the air outlet of the deodorizer, warms air containing bad odor in the air inlet, and is released from the air outlet of the deodorizer. An air-cooled heat exchanger that guides air to the exhaust part of the inner container;
An intake passage that is formed between the inner container and the outer container and guides air introduced from an intake portion of the outer container to the air-cooled heat exchanger;
An air passage that is formed between the inner container and the outer container and guides the air discharged from the air-cooled heat exchanger to the exhaust part of the outer container;
A deodorizing and disinfecting apparatus comprising an air fan provided in the air passage.
4. The deodorizing and disinfecting apparatus according to claim 3,
The outer container is composed of a vertically long cylindrical body provided with the intake part on the lower side wall and the exhaust part on the upper part,
The inner container is composed of a vertically long cylindrical body provided with the intake part on the upper side wall and the exhaust part on the upper side,
The deodorizer is characterized in that the air introduction part is arranged on the lower side of the inner container and the air outlet part is arranged on the upper side of the inner container.
5. An air introduction part for introducing air containing bad odor,
A first heating unit that is connected to the air introduction unit and includes an electric heater formed by winding a heater coil on the inner surface or outer surface of the bobbin;
A first chamber located downstream of the first heating unit;
A first malodor purification unit located downstream of the first chamber;
A second heating unit located downstream of the first malodor purification unit,
A second chamber located downstream of the second heating unit;
A second malodor purification unit located downstream of the second chamber;
An air outlet section located downstream of the second malodor purification section,
The first heating unit is provided with a member for increasing ventilation resistance at a site connected to the air introduction unit and the first chamber,
The first chamber and the second chamber are provided with members that disturb the heated air flow,
The first malodor purification section and the second malodor purification section are deodorizers in which two catalyst carriers made of honeycomb-shaped ceramic or metal carrying a catalyst are disposed at a predetermined interval;
An inner container that includes an intake section and an exhaust section, and stores the deodorizer;
An intake fan provided in the intake portion of the inner container;
An outer container that includes an intake section and an exhaust section, and stores the inner container;
It is arranged in the inner container, collects air heat released from the air outlet of the deodorizer, warms air containing bad odor in the air inlet, and is released from the air outlet of the deodorizer. An air-cooled heat exchanger that guides air to the exhaust part of the inner container;
An intake passage that is formed between the inner container and the outer container and guides air introduced from an intake portion of the outer container to the air-cooled heat exchanger;
An air passage that is formed between the inner container and the outer container and guides the air discharged from the air-cooled heat exchanger to the exhaust part of the outer container;
A deodorizing and disinfecting apparatus comprising an air fan provided in the air passage.
6. The deodorizing and disinfecting apparatus according to claim 5,
The outer container is composed of a vertically long cylindrical body provided with the intake part on the lower side wall and the exhaust part on the upper part,
The inner container is composed of a vertically long cylindrical body provided with the intake part on the upper side wall and the exhaust part on the upper side,
The deodorizer is characterized in that the air introduction part is arranged on the lower side of the inner container and the air outlet part is arranged on the upper side of the inner container.
DETAILED DESCRIPTION OF THE INVENTION
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a deodorizer for treating air containing various odor components such as air containing malodorous components discharged from a garbage disposal machine, etc., a deodorizing device using the deodorizer, and a deodorizing and sterilizing device. .
[0002]
[Prior art]
As is well known, garbage processing machines that use microorganisms to compost garbage discharged from general households, restaurants, restaurants, supermarkets, hotel kitchens, processing plants, garbage storage, etc. are beginning to become popular. .
However, in this type of garbage processing machine, odor components such as ammonia, methyl mercaptan, hydrogen sulfide, methyl sulfide, methyl disulfide, trimethylamine, and acetaldehyde are generated by fermentation and decomposition of garbage by microorganisms. There is a need for component removal.
[0003]
In addition, for example, the above-mentioned malodorous component is also included in the exhaust from the food processing industry, compost factory, etc., and removal of this malodorous component is also desired.
Therefore, it has been proposed to heat the exhaust gas containing these malodorous components and perform thermal decomposition using a malodor purification device carrying a catalyst.
[0004]
[Problems to be solved by the invention]
However, it has been confirmed that the malodorous component cannot be reliably removed only by heating the exhaust gas containing these malodorous components and performing thermal decomposition with the malodor purification device carrying the catalyst.
[0005]
In particular, methyl mercaptan and the like are still contained in the exhaust gas despite the above-described deodorization treatment, and the low removal rate is a problem.
In addition to the above-mentioned bad odors, for example, odors in smoking rooms in offices, pet shops, dog hospitals, pet odors in homes, nursing homes, odors in home caregivers, hospital odors, etc. However, equipment and devices that meet these demands have not been developed yet.
[0006]
The present invention has been made to solve such conventional problems, and its purpose is to ensure that malodorous components in the exhaust or atmosphere of various equipment, equipment, and devices including a garbage disposal machine are ensured. Another object of the present invention is to provide a deodorizer that can be removed at once, a deodorizing device using the deodorizer, and a deodorizing and sterilizing device.
[0007]
[Means for Solving the Problems]
According to the first aspect of the present invention, there is provided an air introduction portion that introduces air containing bad odor, and an electric heater that is connected to the air introduction portion and has a heater coil wound around an inner surface or an outer surface of a bobbin. One heating unit, a first chamber located downstream of the first heating unit, a first malodor purification unit located downstream of the first chamber, and a downstream of the first malodor purification unit A second heating unit, a second chamber located downstream of the second heating unit, a second malodor purification unit located downstream of the second chamber, and a downstream side of the second malodor purification unit An air lead-out part, and the first heating part is provided with a member for increasing ventilation resistance at a part connected to the air introduction part and the first chamber, and the first chamber and the second chamber are A member for disturbing the heated air flow is disposed, and the first malodor purification unit and the second malodor purification unit are: Characterized in that the two catalyst carrier made of ceramic or metal honeycomb-shaped carrying medium formed by disposing at predetermined intervals.
[0008]
According to a second aspect of the present invention, there is provided the deodorizer according to the first aspect, an air introduction pipe that communicates an exhaust part that discharges air containing the malodor and an air introduction part of the deodorizer, and the air of the deodorizer. Contacting the lead-out part, recovering air heat discharged from the air lead-out pipe having the suction fan and the air lead-out pipe, and heating the air containing bad odor in the air lead-in pipe And an air-cooled heat exchanger.
[0009]
According to a third aspect of the present invention, there is provided an air introduction part for introducing air containing bad odor, a heating part connected to the air introduction part, a chamber located downstream of the heating part, and a downstream side of the chamber A deodorizer comprising an odor purifying section and an air outlet section located downstream of the odor purifying section; an inner container comprising an intake section and an exhaust section; and housing the deodorizer; An intake fan provided in the intake section; an intake section and an exhaust section; an outer container that houses the inner container; and an air heat that is disposed in the inner container and is released from the air outlet section of the deodorizer. An air-cooled heat exchanger that collects and heats the air containing bad odor in the air introduction section and guides the air discharged from the air outlet section of the deodorizer to the exhaust section of the inner container; and the inner container; The air formed between the outer container and the air introduced from the intake portion of the outer container An intake passage that leads to a cold heat exchanger, and an air passage that is formed between the inner vessel and the outer vessel and leads air discharged from the air-cooled heat exchanger to an exhaust part of the outer vessel And an air fan provided in the air passage.
[0010]
The invention according to claim 4 is the deodorizing and sterilizing apparatus according to claim 3, wherein the outer container is formed of a vertically long cylindrical body having the suction portion on the lower side wall and the exhaust portion on the upper side. The inner container is composed of a vertically long cylindrical body provided with the intake part on the upper side wall and the exhaust part on the upper side, and the deodorizer is arranged with the air introduction part on the lower side of the inner container, The air outlet part is arranged on the upper side of the inner container.
[0011]
According to a fifth aspect of the present invention, there is provided an air introduction portion that introduces air containing bad odor, and an electric heater that is connected to the air introduction portion and has a heater coil wound around an inner surface or an outer surface of a bobbin. One heating unit, a first chamber located downstream of the first heating unit, a first malodor purification unit located downstream of the first chamber, and a downstream of the first malodor purification unit A second heating unit, a second chamber located downstream of the second heating unit, a second malodor purification unit located downstream of the second chamber, and a downstream side of the second malodor purification unit An air lead-out part, and the first heating part is provided with a member for increasing ventilation resistance at a part connected to the air introduction part and the first chamber, and the first chamber and the second chamber are A member for disturbing the heated air flow is disposed, and the first malodor purification unit and the second malodor purification unit are: A deodorizer comprising two catalyst carriers made of honeycomb-shaped ceramic or metal carrying a medium at a predetermined interval; an inner container provided with an intake section and an exhaust section; and containing the deodorizer; An intake fan provided in an intake part of the inner container, an intake part and an exhaust part, an outer container for storing the inner container, and disposed in the inner container, and discharged from the air outlet part of the deodorizer An air-cooled heat exchanger that collects air heat and warms the air containing bad odor in the air introduction part, and guides the air released from the air outlet part of the deodorizer to the exhaust part of the inner container; An air intake passage formed between the inner container and the outer container and guiding air introduced from the intake portion of the outer container to the air-cooled heat exchanger, and between the inner container and the outer container The air formed and discharged from the air-cooled heat exchanger is discharged from the outer container. An air passage for guiding the parts, characterized by comprising an air fan provided in the air passage.
[0012]
The invention according to claim 6 is the deodorizing and sterilizing apparatus according to claim 5, wherein the outer container is composed of a vertically long cylindrical body having the suction portion on the lower side wall and the exhaust portion on the upper side, The inner container is composed of a vertically long cylindrical body provided with the intake part on the upper side wall and the exhaust part on the upper side, and the deodorizer is arranged with the air introduction part on the lower side of the inner container, The air outlet part is arranged on the upper side of the inner container.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the drawings.
1 to 7 show an embodiment of a deodorizer according to the present invention.
The deodorizer 1 according to the present embodiment includes an air introduction unit 10 that introduces air containing bad odor, a first heating unit 20 that is connected to the air introduction unit 10, and a first that is located downstream of the first heating unit 20. On the downstream side of the chamber 30, the first malodor purification unit 40 located on the downstream side of the first chamber 30, the second heating unit 50 located on the downstream side of the first malodor purification unit 40, and the downstream side of the second heating unit 50 The second chamber 60 located, the second malodor purification part 70 located on the downstream side of the second chamber 60, and the air outlet part 80 located on the downstream side of the second malodor purification part 70 are connected to each other. The structure which encloses by the outer cylinder 2 is taken. The outer cylinder 2 has a two-layer structure in which a felt-like heat insulating material 3 that directly surrounds each member and an outer side of the felt-like heat insulating material 3 are surrounded by a board-like heat insulating material 4.
[0014]
In the present embodiment, the air introduction unit 10 also serves as the introduction unit 21 of the first heating unit 20. A packing 12 is attached to the introduction portion 21.
The first heating unit 20 includes a metal tube body 22 having flanges 23 at both ends, and an electric heater 24 disposed in the tube body 22. The electric heater 24 is configured by winding a heater coil 26 around the outer surface of a bobbin 25 having cross-shaped flange portions 25a and 25b at both ends. A terminal 27 of the electric heater 24 passes through the tube body 22 and is led to an external power source.
[0015]
The first malodor purification unit 40 includes a metal tube 41 having flanges 42 at both ends, two catalyst carriers 43 and 44 disposed in the tube 41, and two catalysts. It is comprised with the space | interval member 45 arrange | positioned between the support | carriers 43 and 44. As shown in FIG.
Here, the metal tube body 41 and the metal tube body 22 have substantially the same inner diameter.
[0016]
The two catalyst carriers 43 and 44 are, for example, coated by coating γ alumina on a ceramic carrier made of, for example, honeycomb-shaped porous cordierite and dispersing a catalyst such as platinum, palladium, rhodium on the surface. is there. In addition, the catalyst may be dispersed and coated in the same manner on a metal carrier such as an aluminum alloy.
Between the 1st heating part 20 and the 1st malodor purification part 40, the 1st chamber 30 formed by arrange | positioning the member 31 which disturbs the airflow heated by the 1st heating part 20 is formed.
[0017]
The member 31 for disturbing the air flow includes a packing 32 fixed between the first heating unit 20 and the first malodor purification unit 40, and several bars disposed between the packing 32 and the catalyst carrier 43. And a shielding plate 34 attached to the spacing member 33.
In the packing 32, the diameter of the through hole 32 a is made smaller than the through hole 12 a of the packing 12 of the introduction part 21.
[0018]
The shielding plate 34 is provided with a through hole 34 a slightly larger than the through hole 22 a of the packing 32.
A temperature sensor 35 is attached to the first chamber 30.
The second heating unit 50 is configured in the same manner as the first heating unit 20.
The second heating unit 50 includes a metal tube 52 provided with flanges 53 at both ends, and an electric heater 54 disposed in the tube 52. The electric heater 54 is configured by winding a heater coil 56 around an outer surface of a bobbin 55 having cross-shaped flange portions 55a and 55b at both ends. A terminal 57 of the electric heater 54 passes through the tube body 52 and is led to an external power source.
[0019]
A packing 58 having the same shape as the packing 32 is disposed between the second heating unit 50 and the first malodor purification unit 40.
The second malodor purification unit 70 is configured in the same manner as the first malodor purification unit 40.
The second malodor purification unit 70 includes a metal tube 71 having flanges 72 at both ends, two catalyst carriers 73 and 74 disposed in the tube 71, and two catalysts. It is comprised with the space | interval member 75 arrange | positioned between the carriers 73 and 74.
[0020]
Here, the metal tube body 71 and the metal tube body 52 have substantially the same inner diameter.
The two catalyst carriers 73 and 74 are, for example, coated by coating γ alumina on a ceramic carrier made of, for example, honeycomb-shaped porous cordierite, and dispersing a catalyst such as platinum, palladium, rhodium on the surface. is there. The two catalyst carriers 73 and 74 may be coated with a catalyst dispersed in the same manner on a metal carrier such as an aluminum alloy.
[0021]
Between the 2nd heating part 50 and the 2nd malodor purification part 70, the 2nd chamber 60 formed by arrange | positioning the member 61 which disturbs the airflow heated by the 2nd heating part 50 is formed.
The member 61 for disturbing the air flow includes a packing 62 fixed between the second heating unit 50 and the second malodor purification unit 70, and several bars disposed between the packing 62 and the catalyst carrier 73. And a shielding plate 64 attached to the spacing member 63.
[0022]
In the packing 62, the diameter of the through hole 62 a is substantially equal to the through hole 32 a of the packing 32.
The shielding plate 64 is provided with a through hole 64 a slightly larger than the through hole 62 a of the packing 62.
A temperature sensor 65 is attached to the second chamber 60.
[0023]
The air derivation unit 80 also serves as the derivation unit 76 of the second malodor purification unit 70 in the present embodiment. A packing 82 is attached to the derivation unit 76. In the packing 82, the diameter of the through hole 82 a is approximately equal to the through hole 62 a of the packing 62.
Next, the operation of the deodorizer 1 according to this embodiment will be described.
First, the first heating unit 20 and the second heating unit 50 are energized, and the temperature sensors 35 and 65 wait until the atmospheric temperature of the first chamber 30 and the second chamber 60 is about 280 ° C. to about 330 ° C., When it is confirmed that the temperature is about 280 ° C. to about 330 ° C., control is performed by an external control device so as to maintain this temperature.
[0024]
Next, air containing a malodorous component is pushed in from the introduction part 21 (air introduction part 10).
The pushed air is heated to about 280 ° C. to about 330 ° C. in the first heating unit 20 and guided to the first chamber 30.
At this time, the air heated to about 280 ° C. to about 330 ° C. is disturbed in the first chamber 30 by the member 31 for disturbing the air flow. That is, since the air heated to about 280 ° C. to about 330 ° C. discharged from the first heating unit 20 passes through the through holes 32a of the packing 32 having a smaller diameter than the inner diameter of the tube body 22, A vortex is generated, air heated to about 280 ° C. to about 330 ° C. can be disturbed, malodorous components in the air can be efficiently dispersed, and a similar shielding effect can be imparted to the air by the downstream shielding plate 34. Can be given. Therefore, the malodorous component in the air introduced into the first malodorous purification unit 40 is in a substantially uniform dispersed state over the entire area of the catalyst carrier 43 on the inflow side of the first malodorous purification unit 40.
[0025]
Next, in the catalyst carrier 43, the catalyst is activated by air heated to about 280 ° C. to about 330 ° C., and deodorization treatment of malodorous components in the air is promoted.
Next, the air discharged from the catalyst carrier 43 is disturbed again in the space formed by the spacing member 45 arranged between the downstream side catalyst carrier 44 and then introduced into the downstream side catalyst carrier 44. The Therefore, the malodorous component in the air is again dispersed in the air immediately before the downstream side catalyst carrier 44 flows in, and is almost uniformly dispersed throughout the downstream side of the catalyst carrier 44.
[0026]
Next, the air that has exited from the downstream catalyst carrier 44 is guided to the second heating unit 50.
At this time, the air emitted from the downstream catalyst carrier 44 passes through the through-holes 58a of the packing 58 having a smaller diameter than that of the downstream catalyst carrier 44, and is therefore disturbed at that time.
Next, the air flowing into the second heating unit 50 is heated again.
[0027]
Next, the air emitted from the second heating unit 50 is disturbed in the second chamber 60 by the member 61 that disturbs the air flow. The atmospheric temperature of the second chamber 60 is about 280 ° C. to about 330 ° C.
At this time, the air heated to about 280 ° C. to about 330 ° C. is disturbed in the second chamber 60 by the member 61 that disturbs the air flow. That is, the air heated to about 280 ° C. to about 330 ° C. discharged from the second heating unit 50 passes through the through holes 62 a of the packing 62 having a smaller diameter than the inner diameter of the tube body 52. An eddy current is generated, the heated air is disturbed, malodorous components in the air can be efficiently dispersed, and a similar disturbing action can be given to the air by the downstream shielding plate 64. Therefore, the malodorous component in the air introduced into the second malodorous purification unit 70 is in a substantially uniform dispersed state over the entire area of the catalyst carrier 73 on the inflow side of the second malodorous purification unit 70.
[0028]
Next, in the catalyst carrier 73, the catalyst is activated by the heated air, and the deodorization treatment of malodorous components in the air is promoted.
Next, the air coming out of the catalyst carrier 73 is disturbed again in the space formed by the spacing member 75 arranged between the downstream side catalyst carrier 74 and then introduced into the downstream catalyst carrier 74. The Therefore, the malodorous component in the air is again dispersed in the air just before the downstream side catalyst carrier 74 flows in, and the dispersion state is almost uniform over the entire area of the downstream side catalyst carrier 74.
[0029]
Next, the air discharged from the downstream catalyst carrier 74 is discharged from the air outlet 80.
As described above, according to the present embodiment, the introduced bad odor air is heated to about 280 ° C. to about 330 ° C. in the first heating unit 20, and the deodorization in the subsequent stage is made easy. A step that is disturbed by the member 31 that disturbs the air flow in the first chamber 30, the malodorous component is uniformly dispersed in the air, and the deodorization treatment by the first malodor purification unit 40 in the subsequent stage is facilitated, and In this state, the process is led to the upstream catalyst carrier 43 of the first malodor purification unit 40 and undergoes an efficient deodorizing process with the catalyst, and before the efficient deodorizing process with the catalyst on the downstream catalyst carrier 44. In the step, the step of re-dispersing the malodorous component again by the disturbing action, the step of receiving the efficient deodorizing treatment by the catalyst in the downstream catalyst carrier 44, and the second heating unit 50 again at about 280 ° C. Heated to about 330 ° C, remaining malodor In the second chamber 60 is disturbed by the member 61 that disturbs the air flow, and the remaining malodorous components are uniformly dispersed in the air again, and the deodorization by the second malodorous purification unit 70 in the subsequent stage A process that facilitates the treatment, and in that state, a process that is led to the upstream catalyst carrier 73 of the second malodor purification unit 70 and receives an efficient deodorization treatment with a catalyst; Before the step of receiving an efficient deodorizing treatment with a catalyst, the step of receiving a disturbing action again to disperse malodorous components again and the step of receiving an efficient deodorizing treatment with a catalyst on the downstream catalyst carrier 44 Therefore, the air containing the malodorous component is disturbed several times after the heating, and the contact efficiency with the activated catalyst in the first malodorous purification unit 40 and the second malodorous purification unit 70 is increased and efficient. To enable deodorization Door can be.
[0030]
As a result, after the air containing malodorous components was heated, methyl mercaptan could be significantly removed, which could not be obtained with a conventional apparatus that simply deodorized by the malodor purification unit.
By the way, according to this embodiment, when the malodorous component in the air at the time of introduction was tested by the three-point comparison type odor bag method (discharge port method), the odor concentration 55000 at the time of introduction was changed to the odor concentration 550 at the time of derivation. We were able to. Further, when methyl mercaptan at the time of derivation was measured by a gas chromatograph (FPD) method, 0.6 PPM to 0.04 PPM was <0.0001 PPM (odor intensity 1: odor that can be finally detected). That is, about 85% of malodorous components can be deodorized at the time of derivation. In the conventional apparatus, the removal rate was about 50 to 60%.
[0031]
In the present embodiment, each packing 12, 32, 44, 62, 82 has been described as having one through hole 22a, 32a, 44a, 62a, 82a, but several through holes are provided. Also good.
For example, as shown in FIG. 8, in the packing 12, four through holes 12 b, 12 c, 12 d, and 12 e are provided in order to facilitate air guidance in accordance with the shape of the bobbin 25 of the first heating unit 20. It is good also as what provided the pressing rod 12f contact | abutted to the bobbin 25. FIG.
[0032]
As shown in FIG. 9, in the packing 32, four through holes 32 b, 32 c, 32 d, and 32 e are provided in accordance with the shape of the bobbin 25 of the first heating unit 20, and the bobbin is provided at the center. 25 may be provided, and a member 31 that disturbs the air flow may be provided on the opposite side of the pressing bar 32f. The packing 62 can be the same as that shown in FIG.
[0033]
As shown in FIG. 10, in the packing 44, four through holes 44 b, 44 c, 44 d, and 44 e are provided in accordance with the shape of the bobbin 25 of the first heating unit 20 so that air can be easily guided. The pressing rods 44f, 44g, 44h, 44i that contact the catalyst support 44 on the side are provided, and the pressing rods 44j that contact the bobbin 55 of the second heating unit 50 on the opposite side of the pressing rods 44f, 44g, 44h, 44i. It is good also as what provided.
[0034]
As shown in FIG. 11, in the packing 72, four through holes 72 b, 72 c, 72 d, and 72 e are provided in accordance with the shape of the bobbin 25 of the first heating unit 20, and the center is downstream in the center. The pressing rods 74f, 74g, 74h, and 74i that are in contact with the catalyst support 74 on the side may be provided.
In addition, the shielding plates 34 and 64 have been described with respect to the case where the through holes 34a and 64a are provided. However, the shielding plates 34 and 64 are provided with a rising portion (for example, formed by burring or the like) on the downstream side of the through holes 34a and 64a. It is good also as a shape which makes it easy to give a swirl flow to an air flow.
[0035]
In addition, the spacing members 45 and 75 that partition the catalyst carriers 43, 44, 73, and 74 in the first malodor purification section 40 and the second malodor purification section 70 are similarly given an arbitrary angle to further impart a swirl flow to the air flow. It is good also as a shape made easy.
Further, in the first malodor purification unit 40 and the second malodor purification unit 70, the case where two catalyst carriers 43, 44, 73, and 74 are used has been described, but each may be composed of one catalyst carrier. .
[0036]
In addition, in the deodorizer 1 which concerns on the said embodiment, it is located in the downstream of the air introduction part 10 which introduces the air containing bad odor, the 1st heating part 20 connected with the air introduction part 10, and the 1st heating part 20 The first chamber 30, the first malodor purification unit 40 located on the downstream side of the first chamber 30, the second heating unit 50 located on the downstream side of the first malodor purification unit 40, and the downstream of the second heating unit 50 The second chamber 60 located on the side, the second malodor purification section 70 located on the downstream side of the second chamber 60, and the air outlet section 80 located on the downstream side of the second malodor purification section 70, However, the second heating section 50, the second chamber 60, and the second malodor purification section 70 are omitted, and the air outlet section is provided downstream of the first malodor purification section 40. 80 may be attached.
[0037]
12 to 23 show a deodorizer 100 according to another embodiment of the present invention.
In the deodorizer 100 which concerns on this embodiment, the 1st heating part 120 and the 2nd heating part 150 differ from the deodorizer 1 by the point which made the electric heaters 124 and 154 an inner volume. Therefore, since the other structure is the same as that of the deodorizer 1 shown in FIG. 1, the same code | symbol is attached | subjected to the same structure and the description is abbreviate | omitted.
[0038]
First, the first heating unit 120 includes a metal tube 122 provided with flanges 123 at both ends, and an electric heater 124 disposed in the tube 122. The electric heater 124 includes a cylindrical bobbin 125 having a heater coil winding portion 125a on the inner surface and a heater coil 126 wound around the heater coil winding portion 125a. A terminal 127 of the electric heater 124 passes through the tube body 122 and is led to an external power source.
[0039]
The packing 112 provided on the introduction side 121 of the first heating unit 120 is provided with a rod-shaped member 122c through a support rod 112b in a through hole 112a provided in the center.
Next, the second heating unit 150 includes a metal tube 162 provided with flanges 153 at both ends, and an electric heater 154 disposed in the tube 152. The electric heater 154 includes a cylindrical bobbin 155 having a heater coil winding portion 155a on the inner surface, and a heater coil 156 wound around the heater coil winding portion 155a. A terminal 157 of the electric heater 154 passes through the tube body 152 and is led to an external power source.
[0040]
The packing 158 provided on the introduction side of the second heating unit 150 is provided with a rod-like member 158c via a support rod 158b in a through hole 158a provided in the center like the packing 112, and a downstream side catalyst on the opposite side of the rod-like member 158c. A pressing rod 158d that comes into contact with the carrier 44 is provided.
As described above, in the present embodiment, since the first heating unit 120 and the second heating unit 150 have a configuration in which the electric heaters 124 and 154 are internally wound, rod-shaped members provided in the packings 112 and 158, respectively. 112c and 158c form wind direction tubes with the bobbins 125 and 165, and the introduced air can be actively guided to the downstream side.
[0041]
As a result, the air comes into direct contact with the electric heaters 124 and 154, and the thermal efficiency is improved.
Other functions and effects are the same as those of the deodorizer 1 of FIG.
Also in the present embodiment, for example, various changes in FIGS. 8 to 11 can be similarly made.
[0042]
In addition, in the deodorizer 100 which concerns on the said embodiment, it is located in the downstream of the air introduction part 10 which introduces the air containing bad odor, the 1st heating part 120 connected to the air introduction part 10, and the 1st heating part 120 The first chamber 30, the first malodor purification unit 40 located downstream of the first chamber 30, the second heating unit 150 located downstream of the first malodor purification unit 40, and the downstream of the second heating unit 150 The second chamber 60 located on the side, the second malodor purification section 70 located on the downstream side of the second chamber 60, and the air outlet section 80 located on the downstream side of the second malodor purification section 70, However, the second heating unit 150, the second chamber 60, and the second malodor purification unit 70 are omitted, and the air lead-out unit is provided downstream of the first malodor purification unit 40. 80 may be attached.
[0043]
FIG. 24 shows a deodorizing apparatus 200 using the deodorizer 1 (or the deodorizer 100).
The deodorizing apparatus 200 according to this embodiment is connected to an air introduction pipe 210 connected to the air introduction unit 10 of the deodorizer 1 (or deodorizer 100) and an air outlet unit 80 of the deodorizer 1 (or deodorizer 100). The air lead-out pipe 220, the air lead-in pipe 210, and the air lead-out pipe 220 are combined to recover the air heat released from the air lead-out pipe 220 and to remove the air containing bad odor in the air lead-in pipe 210. The air-cooling heat exchanger 230 is heated, and the exhaust pipe 240 communicated with the air outlet piping 220 and the exhaust port 310 of the garbage processor 300 through the heat exchanger 230.
[0044]
The heat exchanger 230 is a double-pipe pneumatic heat exchange in which an outer pipe 231 that communicates with the air introduction pipe 210 and the exhaust pipe 240 and an inner pipe 232 that communicates with the air outlet pipe 220 are concentrically arranged. It is a vessel. Both ends of the heat exchanger 230 are closed, and an outlet 233 provided with an air fan 234 is provided on the downstream side.
[0045]
Therefore, in the heat exchanger 230, the air introduced from the exhaust pipe 240 is warmed by the air flowing in the inner pipe 232 and sent out to the deodorizer 1 (or the deodorizer 100) through the air introduction pipe 210.
Next, the operation of the deodorizing apparatus 200 according to this embodiment will be described.
First, air containing malodorous components discharged from the exhaust port 310 of the garbage processor 300 is deodorized by being pushed by a fan provided in the garbage processor 300 and sucked by the air fan 234 of the heat exchanger 230. It is pushed into the device 1 (or the deodorizer 100).
[0046]
Next, the air pushed into the deodorizer 1 (or the deodorizer 100) is subjected to the deodorizing process in the deodorizer 1 (or the deodorizer 100) as described above, and deodorized.
Next, the deodorized air is heat-exchanged with the air sent to the deodorizer 1 (or the deodorizer 100) in the heat exchanger 230, cooled to about 40 ° C., and released into the atmosphere by the air fan 234. .
[0047]
As described above, according to the present embodiment, the air containing the malodorous component discharged from the exhaust port 310 of the garbage processor 300 is the fan provided in the garbage processor 300 and the air fan of the heat exchanger 230. 234 is forced into the deodorizer 1 (or deodorizer 100) forcibly and stably at a constant flow rate, and as described in the deodorizer 1 (or deodorizer 100), about 85% of methyl mercaptan in the air is obtained. After receiving the deodorizing action to be reduced, the heat exchanger 230 exchanges heat with the air newly sent to the deodorizer 1 (or the deodorizer 100), so that the temperature of the human body at about 40 ° C. is hardly affected. Since it can be lowered and released into the atmosphere, it can greatly contribute to the spread of the garbage processing machine 300 that has been conventionally avoided by the malodorous components in the air.
[0048]
Moreover, the deodorizing apparatus 200 according to the present embodiment can be arbitrarily arranged with the air introduction pipe 210, the air outlet pipe 220, and the air-cooled heat exchanger 230, so that it does not require a special space and is narrow. However, it can be easily installed.
[0049]
In the present embodiment, the case where the present invention is applied to the garbage processing machine 300 has been described. However, the present invention is not limited to this, and communicates with an exhaust port that extracts air from a food processing industry, a compost factory, or the like. May be.
FIG. 25 shows a deodorizing and disinfecting apparatus 400 using the deodorizer 1 (or the deodorizer 100).
A deodorization and sterilization apparatus 400 according to the present embodiment includes a deodorizer 1 (or deodorizer 100), an intake section 402 and an exhaust section 403, and an inner container 401 that houses the deodorizer 1 (or deodorizer 100), An intake fan 404 provided in the intake section 402 of the inner container 401, an intake section 406 and an exhaust section 407, an outer container 405 for storing the inner container 401, and the inner container 401, and the deodorizer 1 (or deodorizer) The air heat emitted from the air deriving unit 80 of the deodorizer 100) is recovered, the air containing the malodor in the air introducing unit 10 is heated, and is discharged from the air deriving unit 80 of the deodorizer 1 (or deodorizer 100). An air-cooled heat exchanger 410 that guides air to the exhaust section 403 of the inner container 401 and the air introduced from the intake section 406 of the outer container 405 are formed between the inner container 401 and the outer container 405. Intake part 40 Is formed between the first intake passage 415 that leads to the air intake, the inner vessel 401 and the outer vessel 405, and is discharged from the second intake passage 416 that leads into the air-cooled heat exchanger 410 and the cold heat exchanger 410. Are provided in the third intake passage 417 that leads to the air introduction part 10 of the deodorizer 1 (or the deodorizer 100), the air passage 418 that leads to the exhaust part 407 of the outer container 405, and the exhaust part 407 of the outer container 405. And an exhaust fan 419.
[0050]
Here, the inner container 401 is formed of a vertically long cylindrical body having an intake portion 402 on the upper side wall and an exhaust portion 403 on the upper side.
The outer container 405 is formed of a vertically long cylindrical body having an intake portion 406 on a lower side wall and an exhaust portion 407 on an upper portion.
In the deodorizer 1 (or the deodorizer 100), the air introduction part 10 is arranged on the lower side of the inner container 401, and the air outlet part 80 is arranged on the upper side of the inner container 401.
[0051]
A seat 420 that seals the lower part of the inner container 401 and the outer container 405 is attached to the deodorizing and disinfecting apparatus 400.
A partition wall 421 is provided between the inner container 401 and the outer container 405 so that the air introduced into the first intake passage 415 does not flow into the air passage 418.
A partition wall 422 is provided in the inner container 401 so that the air introduced into the second intake passage 416 does not flow into the third intake passage 417.
[0052]
The air passage 318 is partially provided with a gap 423 that communicates with the first intake passage 415 so that the introduced air can be discharged without resistance by the exhaust fan 419.
Unlike the air-cooled heat exchanger 230 shown in FIG. 24, the air-cooled heat exchanger 410 is configured to discharge the exhaust gas passing through the inside from the upper portion into the air passage 418. In other words, the air taken in from the intake section 411 passes through a space provided outside the exhaust passage, where exhaust heat is taken away, and is led out from the exhaust section 412 by the fan 413 in the third intake passage 417. It has become.
[0053]
Next, the operation of the deodorizing and disinfecting apparatus 400 according to this embodiment configured as described above will be described.
First, the first heating unit 20 (120), the second heating unit 50 (150), the suction fan 404 and the exhaust fan 419 are energized to start up the deodorizer 1 (or the deodorizer 100).
[0054]
As a result, the air around the deodorizing and sterilizing apparatus 400 is sucked from the intake portion 406 of the outer container 405, and the intake portion 402 is provided by the intake fan 404 provided in the intake portion 402 of the inner container 401 via the first intake passage 415. To the second intake passage 416.
Next, the air in the second intake passage 416 is guided into the air-cooled heat exchanger 410 from the intake portion 411 of the air-cooled heat exchanger 410, and exchanges heat with the exhaust flowing inside. Then, the heat of the exhaust is absorbed and guided by the fan 413 from the exhaust part 412 into the third intake passage 417.
[0055]
Next, the air in the third intake passage 417 is introduced into the deodorizer 1 (or deodorizer 100) from the air introduction part 10 of the deodorizer 1 (or deodorizer 100), and the bad odor in the air is deodorized, Bacteria floating in the air are sterilized and discharged from the air outlet 80 into the air-cooled heat exchanger 410.
Next, the air exhausted into the air-cooled heat exchanger 410 is deprived of heat in the air-cooled heat exchanger 410, guided to the air passage 418 by the exhaust fan 419, and the air in the outer container 405 by the exhaust fan 419. It is discharged from the exhaust unit 407.
[0056]
According to the deodorizing and disinfecting apparatus 400 according to the present embodiment, the air is heated to 280 ° C. to 300 ° C. by the deodorizer 1 (or the deodorizer 100), for example, bacteria such as viruses in the air, mold fungi, Mites, pollen, dust, dust and the like can be sterilized and purified by combustion, and deodorization with an oxidation catalyst can be performed.
Further, the following effects are achieved.
[0057]
For example, when installed in a smoking room in an office, odorous components (ammonia, acetaldehyde, acetic acid, etc.) contained in cigarette smoke in the smoking room are deodorized by the deodorizer 1 (or deodorizer 100) and are contained in the smoke. The contained carbon monoxide is decomposed into carbon dioxide and water. In addition, air purification and dehumidification effects can be exhibited.
On the other hand, in the conventional ion and plasma system apparatus, odor components (ammonia, acetaldehyde, acetic acid, etc.) contained in cigarette smoke in a smoking room and carbon monoxide contained in the smoke could not be removed.
[0058]
Moreover, when it is installed in a pet shop, a dog / cat hospital, or a household where pets are bred, it deodorizes body odors and fecal odors peculiar to animals. Moreover, by suppressing the propagation of various germs, it is possible to sterilize skin diseases and indoor infectious germs and promote animal health management.
Moreover, when installed in a nursing home or a nursing home, the body odor component “Nonenal” that causes a change in body odor (aged odor) with age can be made odorless. Moreover, infectious bacteria, such as a cold, and various bacteria can be sterilized. Moreover, the odor of the room can be made odorless.
[0059]
Moreover, when installed in a hospital, it is possible to deodorize odors in hospital rooms, waste disposal, and garbage storage. Deodorization and sterilization of hand washing places, communal toilets, bathrooms, etc. can be performed. In particular, airborne bacteria such as Mycobacterium tuberculosis and methicillin-resistant Staphylococcus aureus (MRSA) can be sterilized and can greatly contribute to prevention of secondary infection in hospitals.
In addition, when installed in a food processing factory or the like, it is possible to deodorize meat, fish odors, and odors of vegetables with strong odors such as garlic in places where food is stored and processed in large quantities. Moreover, in terms of hygiene management, there are bactericidal effects such as O-157, mold fungus, and various germs floating in the air, which can greatly contribute to preventive measures.
[0060]
In addition, when a new house or a room with furniture is installed, it is possible to oxidize and decompose thick house materials (adhesive, paint, etc.) around the new house and furniture.
Moreover, when installed in an enzyme bath, esthetic salon, bathhouse, dressing room, etc., it is possible to reduce bad odors such as ammonia and hydrogen sulfide caused by user's sweat and waste oxidase. Moreover, a comfortable bathing etc. are realizable by bactericidal action.
[0061]
In addition, when installed in factories, workshops, etc., it can deodorize odors of decaying oils such as cutting oil and grinding oil in the factory, odor gas from the drying furnace due to new materials, and special odors generated during processing of materials. .
In the present embodiment, as described above, the deodorizer 1 (or the deodorizer 100) is not limited to that shown in FIG. 1 or FIG. 12, but the second heating unit 50 (150), the second chamber 60, and the first chamber. The second malodor purification unit 70 may be omitted, and the air lead-out unit 80 may be attached to the downstream side of the first malodor purification unit 40.
[0062]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to make the odor density | concentration of the air containing the malodorous component discharged | emitted from a garbage processing machine etc. into 1/100. That is, air containing malodorous components discharged from a garbage disposal machine, etc. is made odorless, odor concentration 550 times, odor intensity 1, methyl mercaptan concentration <0.0001 PPM, which cannot be understood by human senses. Is possible.
[0063]
Further, according to the present invention, it is possible to sterilize and clean bacteria such as viruses, molds, mites, pollen, dust, dust, etc. present in the air, and deodorize malodorous components in the air. it can.
[Brief description of the drawings]
[Figure 1]
It is sectional drawing which shows the deodorizer which concerns on one Embodiment of this invention.
[Figure 2]
It is an end elevation which shows the introduction side of the deodorizer of FIG.
[Fig. 3]
It is an end elevation which shows the derivation | leading-out side of the deodorizer of FIG.
[Fig. 4]
It is sectional drawing along the AA line of FIG.
[Figure 5]
It is sectional drawing along the BB line of FIG.
[Fig. 6]
It is sectional drawing along the CC line of FIG.
[Fig. 7]
It is sectional drawing along the DD line | wire of FIG.
[Fig. 8]
It is a perspective view which shows the modification of the packing 12 of FIG.
FIG. 9
It is the side view and perspective view which show the modification of the packing 32 of FIG.
FIG. 10
It is the side view and perspective view which show the modification of the packing 44 of FIG.
FIG. 11
It is a perspective view which shows the modification of the packing 72 of FIG.
FIG.
It is sectional drawing which shows the deodorizer which concerns on another embodiment of this invention.
FIG. 13
It is an end view which shows the introductory side of the deodorizer of FIG.
FIG. 14
It is an end view which shows the derivation | leading-out side of the deodorizer of FIG.
FIG. 15
It is sectional drawing along the EE line of FIG.
FIG. 16
It is sectional drawing along the FF line of FIG.
FIG. 17
It is sectional drawing along the GG line of FIG.
FIG. 18
It is sectional drawing along the HH line of FIG.
FIG. 19
It is a perspective view which shows the modification of the packing 112 of FIG.
FIG. 20
It is a perspective view which shows the modification of the packing 32 of FIG.
FIG. 21
It is a perspective view which shows the modification of the packing 158 of FIG.
FIG. 22
It is a perspective view which shows the modification of the packing 82 of FIG.
FIG. 23
It is an exploded view which shows the bobbin 124 (154) of FIG.
FIG. 24
It is explanatory drawing which shows the deodorizing apparatus which concerns on one Embodiment of this invention.
FIG. 25
It is explanatory drawing which shows the deodorizing bacteria elimination apparatus which concerns on one Embodiment of this invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1,100 Deodorizer 10 Air introduction part 20 First heating part 24 Electric heater 25 Bobbin 27 Terminal 30 First chamber 31 Member 32 which disturbs air flow Packing 34 Shielding plate 35 Temperature sensor 40 First malodor purification part 41 Tube 43 , 44 Catalyst carrier 45 Spacing member 50 Second heating unit 52 Tube 54 Electric heater 60 Second chamber 61 Member for disturbing air flow 63 Spacing member 64 Shielding plate 65 Temperature sensor 70 Second malodor purification unit 71 Tubing 73, 74 Catalyst carrier 75 Spacing member 76 Deriving unit 80 Air deriving unit 120 First heating unit 150 Second heating unit 124, 154 Electric heater 200 Deodorizer 210 Air introducing pipe 220 Air deriving pipe 230 Heat exchanger 300 Garbage processor 310 Exhaust port 400 Deodorizing and disinfecting apparatus 401 Inner container 402 Intake part 403 Exhaust part 404 Intake fan 405 Outer container 406 Vapor portion 407 exhaust unit 410 heat exchanger 415 first intake passage 416 the second intake passage 417 the third intake passage 418 air passage 419 exhaust fan

Claims (15)

An air introduction section for introducing air containing bad odor,
A heating unit connected to the air introduction unit;
A chamber located downstream of the heating unit;
A malodor purification section located downstream of the chamber;
The deodorizer provided with the air derivation | leading-out part located in the downstream of the said malodor purification part. An air introduction section for introducing air containing bad odor,
A first heating unit connected to the air introduction unit;
A first chamber located downstream of the first heating unit;
A first malodor purification unit located downstream of the first chamber;
A second heating unit located downstream of the first malodor purification unit,
A second chamber located downstream of the second heating unit;
A second malodor purification unit located downstream of the second chamber;
A deodorizer comprising an air outlet portion located downstream of the second malodor purification portion. In the deodorizer according to claim 1,
In the deodorizer, the heating unit is provided with a member for increasing ventilation resistance at a portion connected to the air introduction unit and the chamber. In the deodorizer according to claim 2,
In the deodorizer, the first heating unit is provided with a member for increasing ventilation resistance at a portion connected to the air introduction unit and the first chamber. In the deodorizer according to claim 1,
The deodorizer is characterized in that the heating section is provided with an electric heater formed by winding a heater coil on the inner surface or outer surface of a bobbin. In the deodorizer according to claim 2 or claim 4,
The deodorizer according to claim 1, wherein the first heating unit includes an electric heater formed by winding a heater coil around an inner surface or an outer surface of a bobbin. In the deodorizer according to claim 1,
The chamber is provided with a member for disturbing a heated air flow. The deodorizer according to any one of claims 2, 4, or 6,
The first chamber and the second chamber are each provided with a member for disturbing a heated air flow. In the deodorizer according to claim 1,
The deodorizing device is characterized in that the malodor purification section is formed by disposing two honeycomb-shaped ceramic or metal catalyst carriers carrying a catalyst at predetermined intervals. In the deodorizer according to any one of claims 2, 4, 6, and 8,
The first malodor purification section and the second malodor purification section are formed by disposing two catalyst carriers made of honeycomb-shaped ceramic or metal carrying a catalyst at a predetermined interval. . The deodorizer according to any one of claims 1 to 10, and
An air introduction pipe for communicating an exhaust part for discharging the air containing the malodor and an air introduction part of the deodorizer;
A deodorizing apparatus comprising an air outlet piping connected to an air outlet portion of the deodorizer. In the deodorizing apparatus according to claim 11,
A deodorizing apparatus, further comprising an air-cooling type heat exchanger that collects air heat discharged from the air outlet pipe and heats air containing bad odor in the air introduction pipe. In the deodorizing apparatus according to claim 11 or claim 12,
The deodorizing apparatus, wherein the air outlet pipe is provided with a suction fan. The deodorizer according to any one of claims 1 to 10, and
An inner container that includes an intake section and an exhaust section, and stores the deodorizer;
An intake fan provided in the intake portion of the inner container;
An outer container that includes an intake section and an exhaust section, and stores the inner container;
It is arranged in the inner container, collects air heat released from the air outlet of the deodorizer, warms air containing bad odor in the air inlet, and is released from the air outlet of the deodorizer. An air-cooled heat exchanger that guides air to the exhaust part of the inner container;
An intake passage that is formed between the inner container and the outer container and guides air introduced from an intake portion of the outer container to the air-cooled heat exchanger;
An air passage that is formed between the inner container and the outer container and guides the air discharged from the air-cooled heat exchanger to the exhaust part of the outer container;
A deodorizing and disinfecting apparatus comprising an air fan provided in the air passage. In the deodorizing and disinfecting apparatus according to claim 14,
The outer container is composed of a vertically long cylindrical body provided with the intake part on the lower side wall and the exhaust part on the upper part,
The inner container is composed of a vertically long cylindrical body provided with the intake part on the upper side wall and the exhaust part on the upper side,
The deodorizer is characterized in that the air introduction part is arranged on the lower side of the inner container and the air outlet part is arranged on the upper side of the inner container.

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