SYSTEMS AND ODOR REMOVAL METHODS FOR DOMESTIC OR INDUSTRIAL ORGANIC WASTE GASES
Patent Information
- Application Number
- TR202416407
- Authority / Receiving Office
- TR · TR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2026-06-22
Smart Images
Figure 00000012_0000
Abstract
Description
1 TARIFF ODOR REMOVAL FROM DOMESTIC OR INDUSTRIAL ORGANICAL WASTE GASES SYSTEM AND ODOR REMOVAL METHOD Technical Area The invention relates to a system for odor removal from domestic or industrial organic waste gases. It is related to odor removal methods. The invention is related to fish, poultry, food processing plants, dining halls, cookers, meat and other uses. Food processing facilities, textile industries, 10 containing volatile organic compounds Chemical plants, animal feed plants, livestock sector (poultry, cattle), Factories that produce and process petrochemical derivatives, rubber, plastics and injection molding plants. sectors, wastewater treatment plants, facilities that produce natural gas by incineration of organic waste, landfills, dumping grounds, sugar factories and molasses-producing businesses, dairy and Dairy processing plants, dye and dye derivative processing plants, leather processing plants, 15 Sulfur and its compounds, as well as methane, that form in rainwater and irrigation canals provide the odor. places, recycling facilities, metal industry emission flue gases, odor-containing Odor from domestic or industrial organic waste gases, like other natural / artificial sources. A system developed for the removal of odors and an odor removal device in which this system is used. It is related to the method. 20 State of the Art Odor removal from industrial organic waste gases, environmental regulations, occupational health and safety, and This is of great importance in terms of preventing air pollution. These waste gases are generally from food. processing, chemical production, paper, plastics, textiles and animal product processing, etc. They originate from industries and cause unpleasant odors when released into the environment. 25 They might be. In current technology, water spraying is used for odor removal from industrial organic waste gases. Odor suppression systems; Odor removal with ozone gas; Use of activated carbon cassettes; Resin and essence-based suppressants; suppression methods using dust filters are employed. 2 In the water suppression (water spraying) technique, the flue gas released into the atmosphere is sprayed through a nozzle. By creating a raining environment through water sprayed from its ends, the organic phase It is based on the principle of odors adhering to and precipitating in the liquid. However, the liquid... As a result of this spraying, gas compounds classified as leakage gas are released into the atmosphere. inability to prevent breakthrough and constant clogging of nozzle tips causing active operation problem 5 Disadvantages such as creating problems arise. Ozone gas odor removal technique is the most effective method used in flue gas systems. Although it is one of the methods, the specific odor produced by ozone and its rather... A less preferred option as businesses succumb to high system and gas costs. It is considered as a system. Activated carbon cassettes are one of the best methods for suppressing organic material. This can be described as such. However, the biggest problems encountered in the implementation principles are: The effectiveness of activated carbon chambers is reduced by getting wet in hot or humid chimneys; 15 Due to its structure, activated carbon has a short-term retention property; continuous cassette This can be described as creating a cost problem due to the change. Resin systems technology, while eliminating odor, reduces installation and operating costs. It is an undesirable system due to its high cost. 20 Dust filter retention technique helps to suppress gas concentrations in the organic phase. It is not only absent, but it also makes the system's involvement impossible. Its active role is dusty and odorless. It provides suppression in the units. An example of these systems is the sewerage system in utility model number TR2019 / 21993. self-cleaning systems used in environmental and human health manhole (1) and activated carbon cartridge (2) which are located and eliminate bad odor. cartridge holder (3), carrier body (4), manhole inner spring part (5), recess (6), conveyor line (7) odor removal system for sewer manholes including spring flap (8) parts 30 It is explained. Another example is the European patent number EP2785385B1, which relates to a household appliance. an odor remover to remove odor-causing molecules from the device's processing environment It includes a system. This odor removal system removes odor-causing molecules from the household appliance, at least. 3 It is located in the closed processing bay while being resolved and the processing environment is at least as applicable. It includes three different odor removal mechanisms. The odor removal system adds fluid to the processing chamber. It is connected and located inside a duct through which process air is passed, and the filter consisting of extraction devices, removal devices and oxidative odor removal devices The group includes at least three odor removal devices. 5 In conclusion, due to the negative aspects described above and the current solutions being the subject of discussion... Due to its shortcomings, an improvement is needed in the relevant technical field. It has been made. The purpose of the invention The invention was created by drawing inspiration from existing situations and addressing the aforementioned drawbacks. 10 It aims to solve the problem. The main purpose of the invention is to prevent domestic and industrial emission gases from mixing with the atmosphere. a system for eliminating organic odor problems caused by various sources and The goal is to provide a method. One aim of the invention is to create a new system using an environmentally friendly and economical method. The aim is to present it. Regarding the issues related to providing a solution, corresponding to the odor unit... applied with the aim of keeping the incoming odor threshold below a disturbing level Considering the inadequacy of the processes, low cost and performance Although high in concentration, it also contains harmless chemicals as a result of its release. It is structured. 20 One aim of the invention is to find possible applications where odor removal is achieved at the source. The goal is to develop an odor removal method and system that meets standards. (Invention) The issue is suppressing emissions that may arise from waste gases in all processes and It provides removal of waste gases in organic / semi-organic and inorganic phases. To fulfill the purposes described above, the invention may be used for domestic or industrial purposes. 25 Developed for odor removal from organic waste gases, using interconnected air ducts. (60) a system containing tanks connected in series; - air coming from a dirty air intake duct containing odor-removing tablets or passed through water containing a liquid-phase odor-removing composition chemical tank, 30 4 - the water inside passes through the air coming out of the aforementioned chemical tank a moisture absorber tank where the vapor condenses, - from the zeolite rocks in the air coming out of the aforementioned moisture-absorbing tank It contains a zeolite tank through which it passes. To fulfill the purposes described above, the invention, with the aforementioned system, applies to domestic 5 or a method for odor removal from industrial organic waste gases, - polluted air containing iodine, potassium iodide and preferably organic essential oil components passing through water, - the moisture in the exhaled air condenses naturally under atmospheric conditions sedimentation and concentration, 10 - air that has been dehumidified is passed through zeolite rocks and purified of odors. release of air into the atmosphere It includes the steps involved in the process. The structural and characteristic features and all the advantages of the invention are given in the figures below. Thanks to the detailed explanation written with references to these figures, it becomes clearer. 15 This will be understood as such, and therefore the evaluation will also take these forms and detailed explanations into account. This should be done taking that into consideration. Ways to Help Understand the Discovery Figure 1 shows the odor removal from domestic or industrial organic waste gases that is the subject of this invention. This is a schematic view of the system. 20 Explanation of References Dirty air intake duct Chemical Tank Moisture Retainer Tank 25 40 Zeolite Tanks 50 Atmospheric exhaust vent 60 Air Ducts Detailed Description of Find This detailed description outlines the system and preferred configurations involved in the invention, only... This is explained to facilitate a better understanding of the subject. The invention relates to the production of organic waste gases (flue gas, polluted air, emissions 5) from domestic or industrial waste gases. This relates to systems and methods for removing odors (gas, etc.). (See Figure 1) As can be seen, the chemical tank (20), the moisture retainer tank (30) and the zeolite tank (40) Forced flow and discharge of flue gas by means of a rotary, centrifugal or conventional fan. The system removes the contaminated flue gas gradually through natural means by pushing air into the system. This transition is ensured. In chimneys where the number of pusher fan systems is low, this system is 10. By connecting an exhaust fan to the outlet point, direct extraction of flue gas is ensured. This results in the system drawing in gas containing odor. For the tank system including Chemical tank (20), Moisture retainer tank (30), Zeolite tank (40) Polyethylene (PE), Polypropylene (PP), Polyvinyl Chloride (PVC) are used in the equipment. Polyethylene Terephthalate (PET), Polycarbonate (PC), Polyurethane (PU), Bioplastics and iodine 15 All metallic elements based on their compounds can be used as tanks. In addition... Polyester and its derivatives can also be used. Industrial and domestic types in dirty air intake duct (10) and exhaust chimney to atmosphere (50). This system includes all mechanical and electrically operated fans. It can be used. This system cleans the polluted air by acting as a propellant from the point where it arrives. 20 While entering the system, the pollution factor will be taken into consideration. In some cases (for fans), the odor suppression system also serves as a suction unit at the end. It is available for use. Odor remover tablets or liquid phase odor in water inside the chemical tank(20) A neutralizing composition is used. These tablets contain 25-45% iodine by weight, 50-70% 25% iodine. Potassium iodide, 0.1–10% organic essential oil compounds, and 0.1–5% tablet coating agent. It contains. A preferred example product is one that contains 35% iodine and 61% potassium by weight. iodide, 3% organic essential oils and 1% tablet coating agent, preferably hydroxypropyl. It contains cellulose. These tablets are prepared for use in the chemical tank (20). Iodine and potassium iodide are mixed in specified proportions, and an organic essential oil compound is added. 30 The mixture is pressed to form tablets. The surface of the resulting tablets has a tablet pattern. 6 A film layer is formed with the coating agent. The resulting coated tablets are placed in a chemical tank. (20) is added to the water through which the dirty air is passed. Thus, the chemical tank (20) It will be made ready for use. The iodine in the tablet contains iodine, which has the atomic number 53 and the chemical symbol "I". An element with a density of 4.933 g / cm³, soluble in water, and found in solid form. 5 Iodine is used in odor removal tablets due to its antibacterial and antifungal properties. It is used. Iodine is effective against bacteria, fungi, and other microorganisms. It is a disinfectant. These microorganisms play an important role in the spread of bad odors. Therefore, the use of iodine in these tablets eliminates microorganisms present in the environment. It helps eliminate bad odors by killing or preventing their reproduction. 10 Iodine is also present in some tablets because it helps neutralize compounds that produce unpleasant odors through oxidation. It neutralizes the odor by breaking down its chemical structure. The tablet contains potassium iodide; potassium iodide has the chemical formula KI. It is an inorganic compound. This white salt is a commercially important iodine compound. Sodium It is easier to use because it is less hygroscopic than iodide. Potassium 15 Iodide occurs naturally in kelp. Potassium iodide (KI) is used for deodorization. Instead of directly eliminating bad odors in tablets, they contain oxidizing agents. It helps to neutralize the compounds that cause the odor. Potassium iodide is particularly suitable when combined with strong oxidizing agents such as chlorine dioxide or ozone. When combined, they break down the structure of the chemical components that cause bad odors, eliminating the smell. It provides a neutralizing effect. In interaction with these substances, potassium iodide reacts. By balancing the process, it makes oxidation more controlled. The invention is one of... The chemical equation for the use of potassium iodide in the chemical tank (20) in the application The reaction 4 KI + 2 CO2 + O2 → 2 K2CO3 + 2 I2 can occur. This reaction, The oxidation of potassium iodide in an oxidizing environment results in the release of iodine. 25 This shows that potassium carbonate is formed as a result of the reaction, and iodine is released in elemental form. This reveals an increased synergistic effect in odor removal due to the iodine present in the tablets. provides. The organic essential oil compounds in the tablet are derived from plants, flowers, fruits, or These are organic compounds with a pleasant aroma, obtained from various natural sources. These 30 These compounds are often used in perfumes, cosmetics, and cleaning products due to their aromatic properties. Used in the materials and food industry. Organic essential oil compounds eliminate bad odors. It functions in two main ways in eliminating [odor]. One of the most common methods is to use a pleasant-smelling [odor] 7 It is the process of suppressing bad odors by adding organic essential oil compounds to the environment. Strong and Fragrant essential oil compounds mask unpleasant odors, creating a more appealing scent in the environment. It creates a perception. For example, compounds like pine, lavender, or lemon essential oils can eliminate bad odors. It is replaced by pleasant scents. However, some organic essential oil compounds cause bad odors. reacts chemically with compounds, making them less fragrant or odorless. 5 These compounds can also inhibit the growth of microorganisms that cause bad odors. By blocking the flow, they can provide a long-lasting effect. For example, some terpene compounds, such as limonene, It has properties that can neutralize compounds that cause bad odors. This process, It helps to eliminate or reduce bad odor. Limonene, 10 such as Linalool, Menthol, Eugenol, Geraniol, Terpinen-4-ol, Eucalyptol, Jasminum Officinale Organic essential oil compounds can be used. The tablet coating agent contains iodine, potassium iodide, and organic essential compounds. to coat the surface of the tablets and protect them from external factors (e.g., moisture, light) and It is used to ensure the controlled release of the active ingredients. Hydroxypropyl Cellulose (HPC) is a chemical derivative of cellulose. Hydroxypropyl cellulose is soluble in water and has a volume of 15%. This property makes it a good binder and coating agent for tablets. Tablet film While providing a coating, it dissolves in water, allowing the active ingredients to be released in a controlled manner. It helps in its release. According to one application of the invention, the odor-removing chemical composition in the liquid phase is 1 It may contain 1-3 g of dissolved iodine and 5-15 g of potassium iodide per liter. Preferred 20 In one application, the liquid phase odor remover composition contains 2 g of iodine and 10 g of liquid iodine per 1 liter. It contains potassium iodide. The composition is prepared primarily using 1000ml. Approximately 500 ml of pure water is placed in a volumetric flask. Then potassium iodide is added. It dissolves in water by being transferred and shaken. The resulting solution takes on color. It has an invisible and clear structure. In the next stage, solid iodine particles (sphere 25 (In the form of a dark purple-black color) it is transferred into the same volumetric flask and shaken. In water Because it takes a long time to dissolve, a fish will be placed inside a volumetric flask to create a magnetic field. It is dissolved in a mixer. As the mixture turns brown, the element iodine dissolves in the water. It dissolves completely. Once completely dissolved, add 1 liter of pure water to the volumetric flask. It is completed and made ready for use. This 30-unit mixture consists of iodine and potassium iodide. The mixture is poured into the aforementioned Tank B, below the pipe through which the contaminated air passes. It is added until only a small amount remains. This makes Tank B ready for use. 8 Moisture Separator Tank(30) for possible chemically saturated waste air gas Due to the moisture content it may contain, it will exhibit moisture-retaining properties. Here The condensed air settles at the bottom of the tank in the form of droplets made of water vapor. It allows the remaining air to pass into the Zeolite Tank (40). In the Zeolite Tank (40), air is drawn from the Chemical Tank (20) and the Moisture Separator Tank (30). Air passing through the outlet channel containing iodine and potassium iodide chemicals has an odor. Purified air is passed through. Here, the bottom of the tank filled with zeolite... Air exiting from this point passes over the surfaces of zeolite mineral rocks and is released into the atmosphere. The smell is expelled from the chimney (50) with a suppressed odor. The zeolite tank (40) contains 100% zeolite rock by weight. The zeolites are 10 They are hydrated aluminum silicates in a crystalline structure. Millions of years ago, The ash and lava produced by volcanic eruptions chemically mix with lake or sea water. They are formed as a result of chemical reactions. They act as catalysts in the chemical industry. Zeolites are natural minerals that are quite effective in eliminating bad odors. This is because zeolites have a microscopic porous structure, and thanks to this structure, 15 Its ability to absorb various gases, odors, and moisture. The surface of zeolites absorbs gases and odors. It has the ability to "adsorb" or hold substances to its surfaces. This allows it to absorb particles found in the air. Unpleasant odors, such as ammonia and sulfur compounds, bind to the surface of zeolites, thus reducing the odor. They reduce its density. Zeolites also have the capacity to undergo ion exchange. This property plays a particularly important role in the absorption of basic components such as ammonia. 20 Some cations in the structure of zeolites are replaced by ammonia ions in the air. They help eliminate bad odors. Zeolites can also attract moisture, such as water vapor. Moisture can sometimes be the source of bad odors, so we can remove odors from the environment by absorbing moisture. It reduces the density of air or water. Zeolites also act as a natural filter, reducing their density. It can also trap pollutants, organic matter, and microorganisms. This is true for both 25 It helps eliminate odors and makes the environment cleaner. In the system described in the invention, the operating temperatures of the tanks are between 2-60 °C and the operating The duration is between 1-10 seconds. Air from the system goes directly into the liquid block channel. Entry must be provided. The overflow point is the operating temperature above the boiling point of water. It works by lowering the temperature below 60°C using a cold compress. 30 The air to be released into the atmosphere will pass through the mixing system simultaneously. The solution will be provided. Although the test documents were provided under a pressure of 1024 kPA, the sea It can operate even at very high pressure differences, far exceeding this level. 9 There are no factors that would affect it. The air coming from the system flows directly into the liquid block. Entry into the channel must be ensured. In cases where air release is to be provided below the overflow point. The system cannot operate if air does not enter the mixture. Initial intake air... There should be no air leaks in the section up to this point. The air flow rate at the zeolite outlet section. It must be in a format that can meet the acceptance criteria for the sectors (e.g., Ministry's 5 (such as the condition that the flue gas airflow must be higher than 4 m / s). Partial air If the current is not supplied, the discharge may occur at the atmospheric discharge point or the motor at the inlet. Depending on the volume, a high-speed motor can be used. Alternatively, zeolite can be used. A 0.000001% iodine / potassium iodide solution without bed and tablet product is a good option. It acts as a disinfectant, helping to reduce microbial activity to zero. These 10 It also helps reduce odor in bedding materials in the environment. In addition, animal This mixture is used to eliminate the floor odor caused by the stables. By spreading it out, the odor can be eliminated.
Claims
REQUESTS 1. For odor removal from domestic or industrial organic waste gases. an improved system containing tanks connected in series by air ducts (60). Its characteristic is; - Air coming from a dirty air intake duct (10) contains an odor remover 5 water containing tablets or liquid phase odor-removing composition a chemical tank into which it was passed (20), - Passing through the air coming out of the chemical tank (20) mentioned, inside a moisture absorber tank (30) where water vapor condenses, - Zeolite 10 in the air coming out of the mentioned moisture retainer tank (30) It contains a zeolite tank (40) through which rocks pass.
2. The system must comply with Claim 1 and must include a push fan and / or a suction fan.
3. The system is in accordance with Claim 1, and its characteristic is that the tablets mentioned contain iodine and potassium. It contains iodide, organic essential oil compounds, and a tablet coating agent.
4. The system complies with Claim 3, and its characteristic is that the tablets mentioned contain 25-45% by weight. iodine, 50-70% potassium iodide, 0.1-10% organic essential compounds and 0.1-5% The tablet contains a coating agent.
5. The system complies with Claim 1 and its characteristic is; the aforementioned liquid-phase odor remover. The composition includes iodine, potassium iodide, and water.
6. The system complies with claim 5 and its characteristic is; the aforementioned liquid-phase odor remover 20 The composition should contain 1-3 g of iodine and 5-15 g of potassium iodide per liter.
7. The system complies with Claim 1, and its characteristic feature is the operating temperatures of the mentioned tanks. The operating temperature should be between 2-60°C and the operating time should be between 1-10 seconds.
8. With the system mentioned in any of the above requests, for domestic or This is a method for removing odors from industrial organic waste gases, and its characteristics are listed below 25 The process includes the following steps: 11 - polluted air containing iodine, potassium iodide and preferably organic essential oil components passing through water, - the moisture in the exhaled air condenses naturally under atmospheric conditions sedimentation and concentration, - air that has been dehumidified is passed through zeolite rocks and purified of odors. 5 the release of air into the atmosphere.