CN1262418A

CN1262418A - Deodouring agent and deodouring device for refrigerator

Info

Publication number: CN1262418A
Application number: CN 99115245
Authority: CN
Inventors: 傅冬文
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-02
Filing date: 1999-02-02
Publication date: 2000-08-09

Abstract

A deodouring agent with both deodouring and disinfecting functions is an activated carbon, which is prepared from coconut shells through high-temp treating, pickling, immersing for adsorbing active substance, washing, drying in sun, high-temp activating, steam perforating, and adding disinfectant. A deodouring device for refrigerator is composed of box with air channel, and regenerated activated carbon of coconut shell packed by air-permeable bag. Its advantages are use of waste, no poison and harm, low cost and high effect.

Description

Eliminating smell agent and refrigerator odor eliminator

The present invention relates to a kind of taste removal profit and refrigerator odor eliminator with efficient absorption and sterilizing power.

At present, commercially available refrigerator deodoriser is broadly divided into two kinds on charcoal absorption type and electronic mycocidal type according to its deodorizing principle.The former mostly adopts the ature of coal granular activated carbon to make adsorbent, and therefore, there is following shortcoming in it: 1, absorption property is poor, particularly to the gas ingredients of strand length greater than 20A °, no absorbability; 2. it only adsorbs peculiar smell and can not sterilization, and long-term the use then easily forms bacterium source and " smelly source "; 3, its regeneration weak effect.As do not have special activation equipment, can't reach regeneration; 4, because the lead in coal and the coal tar, every oxious component content height such as, sulphur, as the coal mass active carbon of peculiar smell adsorbent, it will be positioned in the airtight dresser for a long time, this utmost point does not meet the health care standard, and is under an embargo or limits use.The latter adopts electromagnetic wave sterilization, though it can kill most of bacterium, can't eliminate the peculiar smell in the refrigerator, and it needs accessory power supply, and cost is too high, so it also is difficult to come into common people's family.

The purpose of this invention is to provide a kind of acticarbon and refrigerator odor eliminator with high absorption affinity of sterilization ability.

The object of the present invention is achieved like this: its eliminating smell agent is to utilize the useless cocoanut active charcoal that reclaims, make the substance dissolves differentiation that is adsorbed on the cocoanut active charcoal through soaking decomposition method with pickling after the high-temperature process, allow the space of active carbon be dredged, and then after soaking, clean, dry by clear water, again through high-temperature activation, connect air gap with the steam punching simultaneously, add the medicine bactericide at last, make it in reduction, also to have the function of sterilization.Its odor eliminator comprises gas-permeable nets slot type box body, and box body is the buckling body of front and back two halves, and there are pin and pin-and-hole seat end in it, and exterior bottom has support bar, is provided with the cocoanut active charcoal that contains bactericide with ventilative mesh bag encapsulation in box body.

The present invention compared with prior art has following advantage:

1, because cocoanut active charcoal is nontoxic to human body, and have incomparable surface area of coal mass active carbon and pore structure, its Gas Phase Adsorption is extremely strong, is the absorption elaboration in the current active carbon.

2, owing to adopted special " reduction " treatment process, make the recovery of being guaranteed the quality of the refuse of the cocoanut active charcoal of costliness, regeneration, and it is low to manufacture cost, and the use value height is economical and practical.

3, owing to impose bactericide in cocoanut active charcoal, so it can eradicate the hidden danger in " bacterium source " effectively.

4, because after cocoanut active charcoal uses, through boiling water boil clean be exposed to the sun after, adsorption effect can not change, therefore, it can use repeatedly, has both guaranteed sanitation and hygiene, has improved adsorption effectiveness again, has prolonged service life, the utmost point meets popular consumption viewpoint.

5. it is easy to use, and without any need for the energy.

Fig. 1 is the odor eliminator front view.

Fig. 2 is the odor eliminator side view.

Fig. 3 is the odor eliminator upward view.

Describe concrete manufacture technology of the present invention and concrete structure in detail below in conjunction with drawings and Examples.

Activated carbon of sorbent of the present invention is the useless cocoanut active charcoal that reclaims from pharmaceutical factory, and by after 600 ℃ the high-temperature process, transfer into being impregnated with quantitative hydrochloric acid in the condition of high temperature, make chemical reaction in the reactor of nitric acid (specifically oozing sour kind should decide on the adsorbed chemical substance of the useless cocoanut active charcoal of recovery) and potassium permanganate and remove processing, the concrete reaction time is a week, the activated carbon space that is filled material is dredged, soaked six days through clear water reserviors then, clean, dry, pass through 960 ℃ high-temperature activation again, carry out the steam punching simultaneously and strengthen the perforation air gap, add the medicine bactericide at last, make the effectiveness that also has sterilization after the absorption affinity reduction of useless cocoanut active charcoal.Referring to accompanying drawing, this odor eliminator comprises the box body 1 of the ventilative slotted eye 2 of band, its box body 1 is divided into former and later two half housings, close up in the upper end of one of them half housing and show outer seamed edge especially, another half housing is fastened on this outer seamed edge place, exterior bottom at two and half housings has the raised item 3 that supports box body, in order to make two and half housing pins jail button dead, the bottom is provided with straight pin in one and half housings therein, and the bottom is provided with it corresponding column pin hole seat 4 in another half housing, is placed with what textile screen cloth was sealed to have the sterilizing power and a cocoanut active charcoal of absorption affinity by force through what above-mentioned processing was handled in box body.

Claims

1, a kind of eliminating smell agent, it is characterized in that utilizing useless cocoanut active charcoal, after 600 ℃ of high-temperature process, transfer in the condition of high temperature and to make chemical reaction in the reactor that is impregnated with quantitative hydrochloric acid, nitric acid and potassium permanganate and remove to handle, again after clear water soaks, cleans, dries, by 960 ℃ of high-temperature activations, the steam punching connects air gap, and adds the medicine bactericide.

2, a kind of refrigerator odor eliminator, it comprises the box body (1) of the ventilative slotted eye (2) of band, box body (1) is the buckling body of front and back two halves,, there are pin and pin-and-hole seat (4) end in it, and exterior bottom has support bar (3), it is characterized in that being provided with in the box body (1) the regeneration cocoanut active charcoal with ventilative mesh bag encapsulation, this cocoanut active charcoal is to utilize useless cocoanut active charcoal, after high temperature and pickling dissolving decontamination,, process through high-temperature activation, steam punching and interpolation medicine bactericide again by cleaning, drying.