JPH052724U - Deodorizer - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to a deodorizing device for deodorizing with a deodorant containing worm soil as a main component, and always keeps the deodorant properly moistened with a simple structure. [Structure] A breathable water retaining member is provided, and the gas taken in passes through the water retaining member and then passes through the deodorant.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  This invention uses ammonia and hydrogen sulfide by using a deodorant composed mainly of worm soil. The removal of malodorous components from gas containing malodorous components such as methyl mercaptan The present invention relates to a deodorizing device.

[0002]

[Prior art]

  Offensive odor gas generated in human waste septic tanks, sewage, garbage facilities, feed factories, livestock farms, etc. When removing the malodorous components contained in the It is known that the malodorous component can be effectively removed by this (Japanese Patent Publication No. 10553, JP-A-2-56216).

[0003]   This deodorant consisting mainly of worm manure has a bad odor component adsorbed by this deodorant. Continuous deodorization can be expected because it is decomposed by microorganisms in worm soil. On the other hand, it is necessary to keep the worm soil in a moist state at all times, and It has the property that the effect of removing the malodorous component varies depending on the type.

[0004]

[Problems to be solved by the device]

  A malodorous gas is produced using a deodorant composed mainly of worm soil having the above properties. When constructing a deodorizing device that removes the malodorous components in the The problem is always to keep it properly moist. For example, after forming in layers It is possible that water is sprinkled on the deodorant from the top of the deodorant. A sensor for measuring the amount of water in the odorant, or an alternative to this sensor for regularly sprinkling water A timer is required, and a solenoid valve and a flow meter for spraying a fixed amount of water are also required. It is also necessary to install a drain for draining water below this deodorant, There is a problem that the device becomes large-scale.

[0005]   In view of the above problems, the present invention has a simple structure to keep the deodorant always properly moistened. It is an object of the present invention to provide a deodorizing device devised so that

[0006]

[Means for Solving the Problems]

  The deodorizing device of the present invention for achieving the above-mentioned object is a deodorizing device containing worm soil as a main component. Odorant, case containing water or aqueous solution, and gas of the deodorant before deodorization Ventilation that extends along the surface on the side that flows into the deodorant and that extends into the case Water-retaining member, and the gas passes through the water-retaining member before passing the deodorant. And a gas flow path for guiding the gas so that the gas passes therethrough.

[0007]   Here, the malodorous components that worms are not good at adsorbing to the water or the aqueous solution are not adsorbed. Dissolve deodorant that decomposes and organic substances that are nutrient sources of microorganisms in worm manure It is preferable.

[0008]

[Action]

  Since the deodorizing device of the present invention has the above-mentioned water retaining member, it is housed in the case. Water or aqueous solution permeates into the water retaining member, and gas passes through this water retaining member. The gas contains water, and the gas containing water passes through the deodorant. This deodorant will be moderately moist. As a result, large-scale equipment for watering, etc. It is possible to always keep the deodorant in an appropriately moist state without providing. here The water or aqueous solution stored in the above case will not be adsorbed and decomposed by worm soil. Difficult to adsorb or decompose odorous components such as hydrogen sulfide and methyl mercaptan For deodorizing malodorous gas containing various malodorous components combined with dissolved deodorant It is effective. Also, in water or an aqueous solution stored in the above case, Dissolving an appropriate amount of organic substances, which are the nutrient sources of the microorganisms, will extend the life of this deodorant. It can be held for a long time.

[0009]

【Example】

  An embodiment of the present invention will be described below with reference to the drawings.   FIG. 1 is a vertical sectional view showing an embodiment of the deodorizing device of the present invention. Numerous ventilation On the shelf plate 2 having the holes 2a formed therein, there is provided a breathable water retaining member 4 such as a sponge. It is laid out, and on top of that, deodorant 6 containing worm soil as a main component is stored. . This deodorant 6 contains foamed perlite, zeolite, and granules to improve air permeability. It is preferable to mix a porous carrier such as activated carbon. In addition, this deodorant 6 For the purpose of preventing the deodorant 6 from scattering and removing the malodorous components having a low ability to remove the deodorant 6. Activated carbon 8 is placed.

[0010]   Further, this deodorizing device has a plate 12 for containing water 10, and one end 4a of the water retaining member 4 is It extends into the dish 12. The tank 14 is filled with water 10 and the plate 12 When the amount of water 10 inside becomes small, the water is automatically supplied from this tank 14. Is configured. The amount of water in the tank 14 can be visually confirmed through the viewing window 16. When the tank 14 is empty, open the lid 17 and remove the tank 14. It is possible to supply water to the tank 14 and set it again. Water retaining member 4 Since one end 4a of the water retention member 4 extends into the dish 12, the water retention member 4 is The whole is kept moist. In addition, the odorous gas is sent into the deodorizing device. A blower 20 is provided in the cylinder 18.

[0011]   The gas containing a bad smell is taken into the deodorizing device through the opening 22 of the sending cylinder 18, By passing through the water retaining member 4 through the ventilation holes 2a formed in the shelf board 2, moisture is not contained. However, the gas containing water is deodorized through the deodorant 6 and the deodorant 6 It is deodorized and opened by passing an appropriate amount of water to it and passing it through activated carbon 8. Exhausted to the outside through the mouth 24.

[0012]   In this way, the gas taken into the deodorizing device passed through the wet water retention member 4. Since the deodorant 6 is configured to pass through later, the amount for sprinkling as described above is large. No scale equipment or the like is required, and the deodorant 6 can always be maintained at an appropriate temperature.   Here, in addition to providing a layer of activated carbon 8 or to provide a layer of activated carbon 8 Instead, the water in the tank 14 has an odor that is relatively difficult to remove by worm soil. It is effective to remove a wide range of odorous components by dissolving the deodorant that removes the components. It In addition, the water in the tank 14 is used as a nutrient source for the microorganisms in the water of the deodorant 6 It is possible to keep the life of the deodorant 6 longer by dissolving in the organic substance. Wear.

[0013]

[Effect of device]

  As described above, the deodorizing device of the present invention is equipped with a breathable water retaining member. It was constructed so that the introduced gas would pass through the deodorant after passing through this water retaining member. Therefore, the deodorant can always be properly moistened with a simple structure.   In addition, depending on the water or water solution supplied to this water retention member, If a deodorant is added to remove the odorous components that are relatively difficult to deodorize, a wider range will be obtained. Typical odorous components will be removed, and the water or aqueous solution will contain worm soil. Dissolving the organic substances that are the nutrient sources of the microorganisms in this solution will make this deodorizing device last longer. It will be possible to do.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an embodiment of a deodorizing device of the present invention.

[Explanation of symbols]

2 shelves 2a ventilation holes 4 Water retaining member 6 Deodorant 8 activated carbon 12 dishes 14 tanks

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Seio Kawasaki             2-3-2 Uchisaiwaicho, Chiyoda-ku, Tokyo             Saki Steel Co., Ltd. Tokyo head office (72) Creator Tadayuki Izumi             1 Daiki stock 55-1 Fukuinji-cho, Matsuyama-shi, Ehime             In the company (72) Creator Hiroki Inoue             1 Daiki stock 55-1 Fukuinji-cho, Matsuyama-shi, Ehime             In the company (72) Creator Yoichi Murakami             1 Daiki stock 55-1 Fukuinji-cho, Matsuyama-shi, Ehime             In the company

Claims (3)

[Scope of utility model registration request] 1. A deodorant containing worm soil as a main component, a case containing water or an aqueous solution, and the deodorant comprising:
A gas retaining member having air permeability that extends along the surface on the side where the gas before deodorization flows into the deodorant and extends into the case, and the gas passes through the deodorant after passing through the water retaining member. A deodorizing device comprising a gas flow path for guiding the gas. 2. The deodorizing device according to claim 1, wherein the water or the aqueous solution contains a deodorant. 3. The deodorizing device according to claim 1 or 2, wherein the water or the aqueous solution contains an organic substance.