WO2012075605A1 - 消除熱蒸气中有机体产生异味的方法及系統 - Google Patents

消除熱蒸气中有机体产生异味的方法及系統 Download PDF

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Publication number
WO2012075605A1
WO2012075605A1 PCT/CN2010/001991 CN2010001991W WO2012075605A1 WO 2012075605 A1 WO2012075605 A1 WO 2012075605A1 CN 2010001991 W CN2010001991 W CN 2010001991W WO 2012075605 A1 WO2012075605 A1 WO 2012075605A1
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WIPO (PCT)
Prior art keywords
organism
gas
odor
water
hot steam
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PCT/CN2010/001991
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English (en)
French (fr)
Inventor
陈石明
Original Assignee
联生科技股份有限公司
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Priority to PCT/CN2010/001991 priority Critical patent/WO2012075605A1/zh
Publication of WO2012075605A1 publication Critical patent/WO2012075605A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75Multi-step processes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/06Arrangements of devices for treating smoke or fumes of coolers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/005Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment

Definitions

  • the present invention relates to a method and system for eliminating odors in hot steam, particularly where the odor is produced by an organism. Background technique
  • the exhaust gas contains hot steam and carries an organism, the organism It has a pungent odor.
  • the waste heat vapor discharge end is arranged to have a gas atmosphere of about 120 ° C. It has the smell of ammonia and other organisms, although it is non-toxic, but it is not harmful. The atmosphere is polluted, especially when it is close to residential areas, and its pungent smell is unbearable.
  • Another object of the present invention is to provide a method of eliminating odor generated by an organism in hot steam.
  • the technical means proposed by the present invention to achieve the aforementioned objects are as follows:
  • the invention relates to a system for eliminating odor generated by an organism in a hot steam, comprising: a cooler for cooling an odor-containing hot steam into an odor-containing water gas; and a gas water separator for discharging the cooler An odor-containing water gas, separated into two parts of water and an odor-containing gas; a burner that burns an odor-containing gas discharged from the gas-water separator to eliminate combustible organisms, leaving unburnable gas to be discharged,
  • the cooler, the gas water separator and the burner are connected in series.
  • the cooler is a water-cooled cooler, comprising a closed casing having a coolant inlet port and a coolant outlet a set of cooling tubes located in the closed casing, and the set of cooling pipes has an inlet opening to the outside of the casing, and an outlet leading to the outside of the casing, the hot steam entering the cooling pipe from the inlet port, leaving the cooling pipe from the outlet .
  • the cooler is an air-cooled cooler comprising a set of cooling tubes and a set of fans, the set of cooling tubes having an inlet port and a
  • the hot steam enters the cooling pipe from the inlet port, and exits the cooling pipe from the outlet; the group of fans is located on one side of the cooling pipe and faces the cooling pipe to provide a cooling pipe cooling airflow.
  • a system for eliminating odor generated by an organism in a hot steam wherein the gas water separator has a closed tank having a water gas inlet port, and an exhaust gas is disposed at an upper portion or a lower portion of the tank body
  • the mouth, the bottom of the box or the bottom of the box is provided with a drain port, wherein the moisture containing the odor enters the box body, the water molecules are heavier and will accumulate in the lower part of the box after being accumulated and stored, and discharged by the drain port, containing odor
  • the gas is lighter and will be discharged from the exhaust port in the upper part of the tank.
  • the system for eliminating odor generated by an organism in hot steam further comprising an organic adsorption device for adsorbing an organism in the odor-containing gas separated by the gas-water separator to eliminate the gas
  • the system can remove most of the organisms in the hot steam, and can effectively remove the organism with high concentration and serious malodor.
  • the organic adsorption device comprises a closed container, the container has an air inlet pipe and an air outlet pipe, and the container contains a decomposing solution, and the water level of the decomposing solution is higher than the opening of the air inlet pipe but lower than the opening of the air outlet pipe.
  • the odor-containing gas separated by the gas-water separator enters the decomposition solution through the intake pipe, the organic body is decomposed and eliminated, and the gas is discharged from the gas outlet pipe.
  • the decomposition solution comprises sodium, potassium, calcium, iron, magnesium, zinc, glucosides, saponins, and the like mixed with water.
  • the weight in the decomposing solution is preferably sodium content mg/kg: 66,000, potassium Content mg/kg: 31,300, calcium content mg/kg: 470, iron content mg/kg: 97, magnesium content mg/kg: 134, zinc content mg/kg: 4.2, glucoside content: trace amount, saponin content : Trace.
  • a top of the closed container is preset with a chamber higher than a liquid level of the decomposition solution, and the opening of the gas outlet tube is disposed at the top or near the chamber top.
  • a system for eliminating odor generated by an organism in a hot steam wherein the organism adsorbing device comprises a closed vessel having an intake pipe, an air outlet pipe, a filling port, and a discharge port, the container
  • the water is filled with water, the water level is higher than the opening of the intake pipe, but lower than the opening of the gas outlet pipe, and the clean water is supplied from the filling port, and the odor-containing gas separated by the gas-water separator enters the water through the intake pipe, the organism It is adsorbed by water and discharged from the discharge port, and the gas is discharged from the air outlet pipe.
  • the system for eliminating odor generated by an organism in hot steam according to the present invention described above, further comprising at least one air blowing device installed in front of or in the system to transfer the hot vapor to the system for processing.
  • a system for eliminating an odor generated by an organism in hot steam wherein the organism is any one of ammonia gas, hydrogen sulfide, hydrazine thiol, and carbon disulfide.
  • the invention discloses a method for eliminating odor generated by an organism in hot steam, comprising: Step A: cooling the odor-containing hot steam into an odor-containing moisture; Step B: separating the odor-containing water of step A into water and Odor-containing gas; Step C: Burn the odor-containing gas separated in Step B to eliminate combustible organisms, leaving unburnable gases.
  • a method for eliminating odor generated by an organism in hot steam wherein the hot steam is cooled by a water-cooled or air-cooled cooler.
  • the method for eliminating odor generated by an organism in hot steam comprises the step of cooling the odor-containing water vapor in step A to separate gas and water in a closed box, so that the heavier molecular water is condensed.
  • the odor-containing gas is lighter in the upper part of the box, and the odor-containing gas is taken out from the upper part of the box, and the water is taken out from the bottom of the box.
  • a method of flavoring wherein in the step C, the odor-containing gas is burned in a burner to eliminate the combustible organism and discharge the unburnable gas, and the combustion temperature in the step C is preferably in the range of 600 ° C to 1500 ° C, has a good odor removal effect.
  • a method for eliminating odor generated by an organism in hot steam wherein the combustion temperature is 600 ° C, 700 ° C, 800. C, 900 ° C, 1000 ° C, 1100 ° C, 1200. C, any of 1300 ° C, 1400 ° C, and 1500 ° C.
  • a method for eliminating odor generated by an organism in hot steam wherein the method further decomposes the organism in the odor-containing gas after step B to reduce the amount of the organism entering the combustion in step C, Stench has a good effect.
  • a method for eliminating odor generated by an organism in hot steam comprising odor-containing gas consisting of sodium, potassium, calcium, iron, magnesium, glucoside, saponin, saponin and water.
  • the decomposition solution which decomposes the odor-causing organism by the aforementioned decomposition solution, the weight of the decomposition solution is preferably sodium content mg/kg: 66,000, potassium content mg/kg: 31,300, calcium content mg/kg: 470, iron content Mg/kg: 97, magnesium content mg/kg: 134, zinc content mg/kg: 4.2, glucoside content: trace amount, saponin content: trace amount.
  • a method for eliminating odor generated by an organism in hot steam wherein the organism is any one of ammonia gas, hydrogen sulfide, methyl mercaptan, and carbon disulfide.
  • the waste heat generated in the waste heat vapor discharged from the processing machine can be eliminated, and the effect of purifying the polluted gas can be eliminated, and the unflavored air can be discharged to avoid contamination of the surrounding atmosphere.
  • FIG. 1 is a schematic view showing a preferred embodiment of a system for eliminating odor generated by an organism in hot steam according to the present invention.
  • FIG. 2 is a water-cooling type cooling system for eliminating odor generated by an organism in hot steam according to the present invention
  • Figure 3 is a schematic illustration of a system air cooled chiller that eliminates the odor of an organism in hot steam.
  • Fig. 4 is a schematic view showing another embodiment of a system for eliminating odor generated by an organism in hot steam according to the present invention.
  • Fig. 4A is a schematic view showing the apparatus for adsorbing organisms in a system for eliminating odor generated by an organism in hot steam according to the present invention.
  • Fig. 5 is a flow chart showing the steps of the first embodiment of the method for eliminating odor generated by an organism in hot steam according to the present invention.
  • Fig. 6 is a flow chart showing the steps of another embodiment of the method for eliminating odor generated by an organism in hot steam according to the present invention.
  • the invention is further illustrated by the following examples, which are to be construed as illustrative only and not limiting the scope of the invention.
  • the invention provides a method and a system for eliminating odor generated by an organism in hot steam, which is characterized in that after the odor-containing hot steam is cooled, it is separated into water and an odor-containing gas, and then the odor-containing gas is burned to eliminate flammable gas. The organism, leaving a gas that is unscented and unburnable, emits unscented air.
  • an embodiment of a system for eliminating odor generated by an organism in hot steam comprises a cooler 11 , a gas water separator 12 , a burner 13 , the cooler 11 , and gas water .
  • the separator 12 and the burner 13 are connected in series.
  • the cooler 11 is for cooling the odor-containing hot steam into odor-containing water
  • the cooler 11 is of two types in the embodiment, one is water-cooled and the other is air-cooled. 2
  • the schematic diagram of the water-cooled cooler 11 is shown in FIG.
  • the casing 111 has a cooling medium inlet port 112 and a cooling medium outlet 1 13 ;
  • the cooling pipe 114 is located in the closed casing 11 1 , and the cooling pipe has an inlet port 1 15 leading to the outside of the casing, and an outlet 1 16 leading to the outside of the casing, and a refrigerant (not shown) is introduced from the inlet port 1 12 After entering the casing 111, the outlet 113 is taken out, and the tropical water in the cooling pipe 1 14 can be discharged to cool the hot steam in the cooling pipe 1 14 .
  • the refrigerant in the embodiment is water, but is not limited to water; 3 is a schematic view of an air-cooled chiller 1 1 , which includes a set of cooling tubes 1 17 .
  • the set of cooling tubes 117 has an inlet port 118 and an outlet 1 19 ; at least one set of fans 120, the group of fans 120 is located
  • the cooling pipe 117 is disposed side by side with the cooling pipe 117 to provide a cooling pipe cooling air flow.
  • the gas-water separator 12 of the present invention is characterized in that the odor-containing moisture discharged from the cooler is separated into two parts of water and an odor-containing gas; in the embodiment, the gas-water separator 12 has a closed box.
  • the body 121 has a water vapor inlet port 122, and an exhaust port 123 is disposed at an upper portion or a lower portion of the box body 121.
  • a drain port 124 is disposed at a bottom portion or a bottom portion of the box body 121, wherein the odor-containing water and gas is provided.
  • the water molecules 126 After entering the tank 121, since the water has cooled down and condensed, the water molecules 126 will accumulate in the lower part of the tank, and will be discharged by the drain port 124 after being accumulated for a certain amount, and the odor-containing gas 127 It is lighter and is discharged from the exhaust port 123 at the upper portion of the casing 121.
  • the odor-containing gas discharged from the gas-water separator 12 burns the organism in the odor-containing gas through the burner 13, leaving the unburnable gas to be discharged, and is odorless air.
  • the burner 13 of the present embodiment is a closed body having an air inlet 132, an exhaust port 133, and a vent 134.
  • the burner 13 has a burner 131, which provides combustion energy by gas or fuel, and contains odor gas.
  • the gas port 132 enters the burner 13, and the odorless air is discharged from the exhaust port 133.
  • the vent 134 can supply the oxygen required for combustion, and the gas supply mode can be naturally inhaled or supplied by a blower (not shown).
  • the burner 13 can also be a boiler of the processing machine 17 itself, which uses a boiler to burn an odor-containing gas, thus reducing the cost of burning the equipment.
  • the present invention further includes an organism adsorption device 14 which will gas and water.
  • the organism in the odor-containing gas separated by the separator 12 is adsorbed, so that the odor-containing gas can reduce the content of the organism before entering the combustion of the burner 13, and when the malodorous hot steam is treated, the organic adsorption device is passed through 14, the system has a very good effect on the treatment of exhaust gases.
  • the aforementioned organic adsorption device 14 has two embodiments:
  • the first embodiment is shown in FIG. 4A.
  • the organism adsorption device 14 includes a closed container 141.
  • the container 141 has an air inlet tube 142, an air outlet tube 143, a filling port 148, and a discharge port 150.
  • the water is filled with water 144, the water level is higher than the opening 146 of the intake pipe 142, but lower than the opening 147 of the air outlet pipe 143, and the clean water is supplied from the filling port 148, and the odor-containing gas separated by the gas-water separator 12 is After entering the water through the intake pipe 142, the organism is adsorbed by the water and discharged from the discharge port 150, and the gas is discharged from the gas outlet pipe 143. Therefore, the present embodiment uses the flowing water to adsorb the organism and take it away to remove or reduce the gas of the organism. It enters the combustion machine 13 and burns.
  • the second embodiment is shown in FIG. 4A.
  • the organic adsorption device 14 includes a closed container 141.
  • the container 141 has an air inlet tube 142 and an air outlet tube 143.
  • the container 141 contains a decomposition solution 144 for decomposition.
  • the water level of the solution 144 is higher than the opening 146 of the intake pipe 142, but Below the opening 147 of the air outlet pipe 143, the odor-containing gas separated by the gas-water separator 12 enters the decomposition solution 144 through the intake pipe 142, the organic body is decomposed and eliminated, and the gas is discharged from the gas outlet pipe 143.
  • the top of the closed container 141 is preset with a chamber 145 higher than the liquid level of the decomposition solution 144.
  • the opening 147 of the outlet tube is disposed at the top or near the top of the chamber 145, and the filling port 148 has a Cover 149, the filling port 148 facilitates the filling of the decomposition solution 144, and the discharge port 150 facilitates the discharge of the decomposing solution 144 after use, which also facilitates the cleaning of the closed container 141.
  • the decomposition solution comprises sodium, potassium, calcium, iron, magnesium, zinc, glucosides, saponins and the like mixed with water, and the weight is preferably sodium content mg/kg: 66,000, potassium content mg/kg: 31,300, calcium content mg/kg: 470, iron content mg/kg: 97, magnesium content mg/kg: 134, zinc content mg/kg: 4.2, glucoside content: trace, soap
  • the keratin content a trace amount, which is a preferred weight ratio in the examples, but does not limit the scope of the patent.
  • the system of the present invention further includes a sewage treatment tank 18 for collecting the water condensed in the gas-water separator 12 and treating it. This portion is not the focus of the present invention. No longer.
  • the present invention further includes an array of traps 16 for separating the heavier foreign matter, such as materials, dust, etc., from the hot vapor before entering the cooler 11 by gravity deposition.
  • the present invention further includes at least one air blowing device 15 which can be mounted on the processing machine 17 in front of the system to heat the steam generated by the processing machine 17. It is sent to the system for processing.
  • the air blowing device 15 can also be installed in the system, for example, between the organic adsorption device 14 and the gas-water separator 12 (not shown); the aforementioned processing machine 17 such as food processing machine, feed processing Machine, fertilizer processing machine, etc., but not limited to this.
  • the foregoing system of the present invention has an excellent effect on hot steam containing ammonia gas, hydrogen sulfide, methyl mercaptan, carbon disulfide or the like, and although the embodiment is applied to the treatment of such materials, it is not limited thereto.
  • the foregoing invention provides a method for eliminating odor generated by an organism in hot steam, comprising: Step A: cooling the odor-containing hot steam into an odor-containing water gas;
  • Step B separating the odor-containing moisture of step A into water and an odor-containing gas
  • Step C burning the odor-containing gas in step B to eliminate the combustible organism, leaving an incombustible gas, which is Unscented air will not pollute the surrounding atmosphere.
  • the hot steam in the step A is cooled by the air-cooled or water-cooled cooler 11, which has a condensation effect on the hot steam.
  • the method separates the odor-containing moisture from the step A to separate the gas and water in a closed box 121, so that the heavier molecular water 126 condenses in the bottom of the tank 121, and the odor-containing gas 127 is lighter.
  • the odor-containing gas 127 is taken out from the upper portion of the casing 121, and water is taken out from the bottom of the casing 121.
  • the odor-containing gas is burned in a burner 13 to eliminate the combustible organism and discharge the unburnable gas.
  • the combustion temperature of the foregoing step C is above 600 ° C, and the tested temperature is between 600 ° C and 1500 ° C, for example, 600 ° C, 700 ° C, 800 ° C, 900 ° C, 10 G 0 ° C, 1 100 °C, 1200 °C, 1300 °C, 1400 °C, 1500 °C for the hot steam treatment of the hydrolyzed feather powder processing machine after combustion, has a good effect of eliminating odor, of course, the higher the temperature, the more effective good.
  • the method further adsorbs or decomposes the organism in the odor-containing gas after step B, so as to reduce the amount of the organism when entering the combustion in step C, wherein the adsorption method mainly contains odor.
  • the gas passes through the water, and the water is used to adsorb the organism in the gas to remove or reduce the organism in the gas.
  • the above method uses the flowing water to adsorb the organism and take it away, and remove or reduce the gas of the organism to be burned.
  • the odor-containing gas is decomposed into an odor-producing organism by the decomposition solution composed of sodium, potassium, calcium, iron, magnesium, zinc, glucoside, saponin and water;
  • the weight in the decomposing solution is preferably sodium content mg/kg: 66,000, potassium content mg/kg: 31,300, calcium content mg/kg: 470, iron content mg/kg: 97, magnesium content mg/kg: 134, zinc content mg/kg: 4.2, glucoside content: trace amount, saponin content: trace amount.

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Description

消除热蒸气中有机体产生异味的方法及系统 技术领域
本发明涉及一种消除热蒸气中异味的方法及系统, 特别是该异味是由 有机体所产生。 背景技术
目前有关食品加工、 饲料加工、 肥料加工等产业, 在制造食品、 饲料、 肥料等过程中常会使用加热的处理过程, 在加热过程当中, 排放的废气中 包含有热蒸气并带有有机体, 该有机体具有刺鼻难闻的异味, 例如在水解 羽毛粉生产当中, 废热蒸气排放端所排廈气性质约为 120 °C蒸气, 带有氨 气及其它有机体的臭味, 虽无毒害, 但对周边大气环境有污染, 特别是临 近住宅区时, 其刺鼻的臭味令人无法忍受。
因此,如何将前述排放的废热蒸气中有关有机体所产生的臭异味消除, 为本发明重要的课题。 发明内容
本发明的目的在提供一种消除热蒸气中有机体产生异味的系统。
本发明的另一目的在提供一种消除热蒸气中有机体产生异味的方法。 本发明达成前述目的所提出的技术手段如下:
本发明一种消除热蒸气中有机体产生异味的系统, 包含: 一冷却器, 其在于将含异味的热蒸气予以冷却成含异味的水气; 一气水分离器, 其在 于将冷却器所排出的含异味水气, 分离成水及含异味的气体二部份; 一燃 烧机, 通过燃烧所述气水分离器所排出的含异味气体, 以消除可燃的有机 体, 留下无法燃烧的气体排出, 所述冷却器、 气水分离器和燃烧机顺次连 接。 依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该冷却器为水冷式冷却器, 其包含有一封闭的壳体, 该壳体具有一冷却媒 进入口及一冷却媒出口; 一组冷却管, 位于封闭壳体当中, 且该组冷却管 具有一进入口通向壳体外部, 以及一出口通向壳体外部, 热蒸气由进入口 进入冷却管, 由出口离开冷却管。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该冷却器为气冷式冷却器, 其包含有一组冷却管及一组风机, 该组冷却管 具有一进入口及一出口; 热蒸气由进入口进入冷却管, 由出口离开冷却管; 该组风机位于所述冷却管一侧并对着冷却管, 以提供冷却管冷却用气流。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该气水分离器具有一封闭的箱体, 该封闭箱体具有水气进入口, 箱体上部 或近上部设有排气口, 箱体底部或近底部设有排水口, 其中, 该含异味的 水气在进入箱体后, 水分子较重会凝聚在箱体下部累积储存后, 而由排水 口排出, 含异味的气体较轻则会在箱体上部, 由排气口排出。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 更包含有一有机体吸附装置, 其将气水分离器所分离出来的含异味的气体 中的有机体予以吸附, 以消除气体中有机体或降低有机体数量, 再进入燃 烧机中燃烧, 由此装置的加入,本系统可以除去热蒸气中大部份的有机体, 对于浓度高而严重恶臭的有机体, 可以有效的去除。 该有机体吸附装置较 佳者包含有一封闭的容器, 该容器具有一进气管、 一出气管, 且该容器中 盛装有分解溶液,分解溶液的水位高于进气管开口,但低于出气管的开口, 由气水分离器所分离出的含异味气体, 经进气管进入分解溶液中, 有机体 被分解而消除, 气体则由出气管排出。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该分解溶液包含有钠、 钾、 钙、 铁、 镁、 锌、 葡萄糖苷类、 皂角苷等与水 混合所构成, 该分解溶液中的重量比较佳者为钠含量 mg/kg: 66,000, 钾 含量 mg/kg: 31,300,钙含量 mg/kg: 470,铁含量 mg/kg: 97,镁含量 mg/kg: 134, 锌含量 mg/kg: 4.2, 葡萄糖苷类含量: 微量, 皂角苷含量: 微量。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该封闭容器的顶部预设有一高于分解溶液液位的容室, 该出气管的开口设 于容室的顶部或近顶部。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该有机体吸附装置包含有一封闭的容器,该容器具有一进气管、一出气管、 一装填口、 一排放口, 该容器中盛装有水, 其水位高于进气管的开口, 但 低于出气管的开口, 且由装填口供应清水, 该由气水分离器所分离出的含 异味气体, 经进气管进入水中, 有机体被水吸附而由排放口排出, 气体则 由出气管排出。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 更包含有至少一鼓风装置, 被装设在本系统前或系统中, 以将热蒸气传送 到系统中处理。
依照上述本发明所提出的消除热蒸气中有机体产生异味的系统,其中, 该有机体为氨气、 硫化氢、 曱硫醇、 二硫化碳的任一种。
本发明一种消除热蒸气中有机体产生异味的方法, 包含: 步骤 A: 将 含异味的热蒸气冷却成含异味的水气; 步骤 B:将步骤 A的含异味的水气, 分离成水及含异味的气体; 步骤 C: 燃烧步骤 B中分离出的含异味的气体, 以消除可燃的有机体, 留下无法燃烧的气体。
依照上述本发明所提出的消除热蒸气中有机体产生异味的方法,其中, 该热蒸气通过水冷式或气冷式冷却器进行冷却。
依照上述本发明所提出的消除热蒸气中有机体产生异味的方法,其中, 该方法将步骤 A冷却后含异味的水气在一封闭箱体中气、 水分离, 令分子 较重的水凝聚在箱体底部, 含异味的气体较轻则在箱体上部, 从箱体上部 取出含异味的气体, 由箱体底部取出水。 依照上述本发明所提出的消除热蒸气中有机体产生异
味的方法,其中,该步骤 C中在一燃烧机中对含异味的气体进行燃烧, 以消除可燃的有机体, 排出无法燃烧的气体, 步骤 C的燃烧温度较佳者在 600°C ~ 1500°C, 具有很好的除异味效果。
依照上述本发明所提出的消除热蒸气中有机体产生异味的方法,其中, 该燃烧温度在 600°C、 700°C、 800。C、 900°C、 1000°C、 1100°C、 1200。C、 1300°C、 1400°C、 1500°C中的任一。
依照上述本发明所提出的消除热蒸气中有机体产生异味的方法,其中, 该方法为进一步在步骤 B后将含异味气体中的有机体进行分解, 以减低进 入步骤 C燃烧时有机体的量, 对于重度恶臭具有优良效果。
依照上述本发明所提出的消除热蒸气中有机体产生异味的方法,其中, 该方法将含异味气体通过由钠、 钾、 钙、 铁、 镁、 辞、 葡萄糖苷类、 皂角 苷与水所组成的分解溶液, 以前述分解溶液分解构成异味的有机体, 该分 解溶液中的重量比较佳者为钠含量 mg/kg: 66,000, 鉀含量 mg/kg: 31,300, 钙含量 mg/kg: 470,铁含量 mg/kg: 97,镁含量 mg/kg: 134 ,锌含量 mg/kg: 4.2, 葡萄糖苷类含量: 微量, 皂角苷含量: 微量。
依照上述本发明所提出的消除热蒸气中有机体产生异味的方法,其中, 该有机体为氨气、 硫化氢、 甲硫醇、 二硫化碳的任一种。
由上述的系统及方法, 可以将加工机中排放出的废热蒸气中含有有机 体产生的异味消除, 具有净化污染气体的效果, 排放出没有味道的空气, 以避免污染周边大气环境。 附图说明
图 1 为本发明消除热蒸气中有机体产生异味的系统较佳实施例示意 图。
图 2为本发明消除热蒸气中有机体产生异味的系统中有关水冷式冷却 器的示意图。
图 3为本发明消除热蒸气中有机体产生异味的系统气冷式冷却器的示 意图。
图 4为本发明消除热蒸气中有机体产生异味的系统的另一实施例示意 图。
图 4A为本发明消除热蒸气中有机体产生异味的系统中有机体吸附装 置示意图。
图 5为本发明消除热蒸气中有机体产生异味的方法第一实施例的步骤 流程图。
图 6为本发明消除热蒸气中有机体产生异味的方法的另一实施例的步 骤流程图。
附图标记说明:
冷却器 - 11; 气水分离器 - 12; 燃烧机 - 13; 封闭壳体- 111; 冷却媒 进入口 _ 112; 冷却媒出口 - 113; 冷却管 - 114; 进入口 - 115; 出口 - 116; 冷却管 - 117; 进入口 - 118; 出口 - 119; 风机- 120; 箱体 - 121; 水气进 入口 - 122; 排气口 - 123; 水分子 -126; 气体- 127; 排水口 - 124; 有机 体吸附装置- 14; 容器 - 141; 进气管 - 142; 出气管 - 143; 水 (分解溶液) - 144; 容室- 145; 出气管开口 - 147; 装填口 - 148; 盖- 149; 集捕器- 16; 鼓风装置- 15; 加工机械- 17; 污水处理槽 - 18; 进气口 - 132; 排气 口 - 133; 通气口 - 134; 燃烧器 - 131; 排放口 - 150。 具体实施方式
以下结合附图, 对本发明上述的和另外的技术特征和优点作更详细的 说明。
下面結合实施例对本发明作进一步说明, 应该理解的是, 这些实施例 仅用于例证的目的, 决不限制本发明的保护范围。 本发明提供一种作为消除热蒸气中有机体产生异味的方法及系统, 其 在于将含异味的热蒸气经过冷却后, 分离成水及含异味气体, 再将含异味 气体燃烧, 以消除其中可燃的有机体, 留下没有味道且无法燃烧的气体, 排放出没有味道的空气。
请参图 1所示, 为本发明一种消除热蒸气中有机体产生异味的系统实 施例图标, 包含一冷却器 11 , 一气水分离器 12, —燃烧机 13 , 所述冷却 器 11、 气水分离器 12和燃烧机 13顺次连接。
前述中, 该冷却器 11 在于将含异味的热蒸气予以冷却成含异味的水 气, 而冷却器 11在本实施例中有二种, 一种为水冷式, 一种为气冷式。 其 中,请配合参图 2所示为水冷式冷却器 11的示意图, 其包含有一封闭的壳 体 1 1 1 , 该壳体 111具有一冷却媒进入口 112及一冷却媒出口 1 13 ; —组冷 却管 114, 位于封闭壳体 11 1 当中, 且该组冷却管具有一进入口 1 15通向 壳体外部, 以及一出口 1 16通向壳体外部, 冷媒(图未示) 从进入口 1 12 进入壳体 111后, 由出口 113出去, 可以将冷却管 1 14中的热带出, 使冷 却管 1 14中的热蒸气降温, 本实施例中的冷媒为水, 但不限于水; 参图 3 所示为气冷式冷却器 1 1的示意图, 其包含有一组冷却管 1 17, 该组冷却管 117具有一进入口 118及一出口 1 19; 至少一组风机 120, 该组风机 120位 于所述冷却管 1 17—侧并对着冷却管 117, 以提供冷却管冷却用气流, 本 实施例中则具有二组风机 120; 在冷却管 117中流动的热蒸气的温度则由 风机 120产生的气流带走而降温。
本发明中的气水分离器 12, 其在于将冷却器所排出的含异味水气, 分 离成水及含异味的气体二部份;本实施例中该气水分离器 12具有一封闭的 箱体 121 ,该封闭箱体 121具有水气进入口 122, 箱体 121上部或近上部设 有排气口 123 , 箱体 121底部或近底部设有排水口 124, 其中, 该含异味的 水气在进入箱体 121后, 因已经降温冷凝, 因此水分子 126较重会凝聚在 箱体下部, 待累积储存一定量后而由排水口 124排出, 含异味的气体 127 较轻则会在箱体 121上部, 由排气口 123排出。
承前所述, 气水分离器 12所排出的含异味气体经燃烧机 13将含异味 气体中的有机体燃烧掉, 留下无法燃烧的气体则排出, 而为无味的空气。 本实施例的燃烧机 13为一封闭机体, 具有进气口 132, 排气口 133 , 通气 口 134, 该燃烧机 13并具有燃烧器 131 , 由瓦斯或燃油提供燃烧能源, 含 异味气体经由进气口 132进入燃烧机 13 ,无味的空气则由排气口 133排出, 通气口 134则可供应燃烧所需的氧气, 供气方式可采自然进气或由鼓风机 供应 (图未示) 。 该燃烧机 13亦可以为加工机械 17本身的锅炉, 利用锅 炉来燃烧含异味气体, 如此可以减少燃烧的设备费用。
请参图 4的实施例所示,本实施例除了具有前述实施例中的冷却器 1 1、 气水分离器 12、 燃烧机 13外, 本发明更包含有一有机体吸附装置 14, 其 将气水分离器 12所分离出来的含异味的气体中的有机体予以吸附,使得含 异味的气体在进入燃烧机 13燃烧前, 可以降低有机体的含量,在处理恶臭 的热蒸气时,若经此有机体吸附装置 14,本系统处理废气具有很好的效果。
前述有机体吸附装置 14有两种实施方式:
第一种方式请参图 4A所示, 该有机体吸附装置 14包含有一封闭的容 器 141, 该容器 141具有一进气管 142、 一出气管 143、 一装填口 148、 一 排放口 150, 该容器 141 中盛装有水 144, 其水位高于进气管 142的开口 146, 但低于出气管 143的开口 147, 且由装填口 148供应清水, 该由气水 分离器 12所分离出的含异味气体, 经进气管 142进入水中,有机体被水吸 附而由排放口 150排出, 气体则由出气管 143排出, 因此, 本实施例利用 流动的水来吸附有机体并加以带走, 除去或减低有机体的气体再进入燃烧 机 13中燃烧。
第二种方式请参图 4A所示, 前述该有机体吸附装置 14包含有一封闭 的容器 141 , 该容器 141具有一进气管 142、 一出气管 143, 且该容器 141 中盛装有分解溶液 144,分解溶液 144的水位高于进气管 142开口 146,但 低于出气管 143的开口 147, 由气水分离器 12所分离出的含异味气体, 经 进气管 142进入分解溶液 144中, 有机体被分解而消除, 气体则由出气管 143排出。
图 4A的实施例中该封闭容器 141 的顶部预设有一高于分解溶液 144 液位的容室 145 , 该出气管的开口 147设于容室 145的顶部或近顶部, 该 装填口 148具有一盖 149, 该装填口 148方便于分解溶液 144的装填, 排 放口 150则方便分解溶液 144使用后的排放也利于封闭容器 141的清理。
承前述, 本实施例中该分解溶液包含有钠、 钾、 钙、 铁、 镁、 锌、 葡 萄糖苷类、 皂角苷等与水混合所构成, 其重量比较佳者为钠含量 mg/kg: 66,000 , 钾含量 mg/kg: 31,300, 钙含量 mg/kg: 470, 铁含量 mg/kg: 97, 镁含量 mg/kg: 134, 锌含量 mg/kg: 4.2, 葡萄糖苷类含量: 微量, 皂角苷 含量: 微量, 以上为实施例中较佳的重量比, 但不以此限制本专利的范围。
请参图 1、 4所示, 本发明的系统更包含有一污水处理槽 18, 以收集 气水分离器 12中冷凝的水, 再予以处理, 此部份非为本发明的重点, 于此 则不再赘述。
请参图 1、 4所示, 本发明更包含有一集捕器 16, 以将进入冷却器 11 前的热蒸气中的较重异物, 如物料、 灰尘等由重力沈积作用分离出来。
请参图 1、 4所示, 本发明更包含有至少一鼓风装置 15 , 该鼓风装置 15可以装设在本系统前的加工机械 17上, 以将加工机械 17所产出的热蒸 气传送到系统中处理, 另外, 鼓风装置 15也可以装设在系统当中, 例如有 机体吸附装置 14与气水分离器 12间(图未示); 前述的加工机械 17如食 品加工机、 饲料加工机、 肥料加工机等, 但不限于此。
本发明前述的系统对于含有氨气、 硫化氢、 甲硫醇、 二硫化碳等的热 蒸气具有优良的效果, 虽然实施例应用于该等物的处理, 但不限于此。
请参图 5所示, 由前述说明, 本发明获得一种消除热蒸气中有机体产 生异味的方法, 包含: 步骤 A: 将含异味的热蒸气冷却成含异味的水气;
步骤 B: 将步骤 A的含异味的水气, 分离成水及含异味的气体; 步骤 C: 燃烧步骤 B中含异味的气体, 以消除可燃的有机体, 留下无 法燃烧的气体, 该气体为没有味道的空气, 不会污染周边大气环境。
请配合参图 1 ~ 4所示, 本发明中, 该步骤 A中的热蒸气通过气冷式 或水冷式冷却器 11进行冷却, 其对热蒸气有冷凝效果。 另外, 该方法将步 骤 A冷却后含异味的水气在一封闭箱体 121中气、 水分离, 令分子较重的 水 126凝聚在箱体 121内底部, 含异味的气体 127较轻则在箱体 121内上 部, 由箱体 121上部取出含异味的气体 127, 由箱体 121底部取出水。
本发明中, 该步骤 C中在一燃烧机 13 中对含异味的气体进行燃烧, 以消除可燃的有机体, 排出无法燃烧的气体。
前述步骤 C的燃烧温度在 600°C以上,经试验的温度约在 600°C ~ 1500 °C间, 例如 600°C、 700 °C、 800 °C、 900 °C、 10G0°C、 1 100°C、 1200°C、 1300 °C、 1400°C、 1500°C对水解羽毛粉加工机排出的热蒸气处理后燃烧, 具有 很好的消除臭味的功效, 当然, 温度越高其效果越佳。
请参图 6所示, 本发明中, 该方法进一步在步骤 B后将含异味气体中 的有机体进行吸附或分解, 以减低进入步骤 C燃烧时有机体的量, 其中, 该吸附方法主要将含异味气体通过水中, 利用水来吸附气体中的有机体, 以去除或减少气体中的有机体, 前述方法利用流动的水来吸附有机体并加 以带走, 除去或减低有机体的气体再予燃烧。
另外一种方法将含异味气体通过由钠、 钾、 钙、 铁、 镁、 锌、 葡萄糖 苷类、 皂角苷与水所组成的分解溶液, 以前述分解溶液分解构成异味的有 机体;本实施例中,该分解溶液中的重量比较佳者为钠含量 mg/kg: 66,000, 钾含量 mg/kg: 31,300, 钙含量 mg/kg: 470, 铁含量 mg/kg: 97, 镁含量 mg/kg: 134, 锌含量 mg/kg: 4.2, 葡萄糖苷类含量: 微量, 皂角苷含量: 微量。 利用该重量比的分解溶液分解含异味气体中的有机体, 对于严重的 异味具有良好的效果。 而经此程序后的含异味气体中的有机体明显下降, 因此, 步骤 C燃烧后, 除异味的效果更明显, 因此, 具有严重恶臭的废热 蒸气排放, 非常适合使用本法来处理。
以上所述仅为本发明的较佳实施例, 对本发明而言仅仅是说明性的, 而非限制性的。 本专业技术人员理解, 在本发明权利要求所限定的精神和 范围内可对其进行许多改变, 修改, 甚至等效, 但都将落入本发明的保护 范围内。

Claims

权利要求
1、 一种消除热蒸气中有机体产生异味的系统, 其特征在于, 包含: 一冷却器, 其在于将含异味的热蒸气予以冷却成含异味的水气; 一气水分离器, 其在于将冷却器所排出的含异味水气, 分离成水及含 异味的气体二部份;
一燃烧机, 以燃烧所述气水分离器所排出的含异味气体, 以消除可燃 的有机体, 留下无法燃烧的气体排出;
所述冷却器、 气水分离器和燃烧机顺次连接。
2、 如权利要求 1 所述的消除热蒸气中有机体产生异味的系统, 其特 征在于, 该冷却器为水冷式冷却器, 其包含有一封闭的壳体, 该壳体具有 一冷却媒进入口及一冷却媒出口; 一组冷却管 , 位于封闭壳体当中, 且该 组冷却管具有一进入口通向壳体外部, 以及一出口通向壳体外部, 热蒸气 由进入口进入冷却管, 由出口离开冷却管。
3、 如权利要求 1 所述的消除热蒸气中有机体产生异味的系统, 其特 征在于, 该冷却器为气冷式冷却器, 其包含有一组冷却管及一组风机, 该 组冷却管具有一进入口及一出口; 热蒸气由进入口进入冷却管, 由出口离 开冷却管; 该组风机位于所述冷却管一侧并对着所述冷却管, 以提供冷却 管冷却用气流。
4、如权利要求 1所述的消除热蒸气中有机体产生异味的系统,其特征 在于, 该气水分离器具有一封闭的箱体, 该封闭箱体具有水气进入口, 箱 体上部或近上部设有排气口, 箱体底部或近底部设有排水口, 其中, 该含 异味的水气在进入箱体后, 水分子较重会凝聚在箱体下部, 累积储存后而 由排水口排出, 含异味的气体较轻则会在箱体上部, 由排气口排出。
5、 如权利要求 1 所述的消除热蒸气中有机体产生异味的系统, 其特 征在于, 更包含有一有机体吸附装置, 其将气水分离器所分离出来的含异 味的气体中的有机体予以吸附, 以消除气体中有机体或降低有机体数量, 再进入燃烧机中燃烧。
6、如权利要求 5所述的消除热蒸气中有机体产生异味的系统,其特征 在于, 该有机体吸附装置包含有一封闭的容器, 该容器具有一进气管、 一 出气管, 且该容器中盛装有分解溶液, 分解溶液的水位高于进气管开口, 但低于出气管的开口, 由气水分离器所分离出的含异味气体, 经进气管进 入分解溶液中, 有机体被分解而消除, 气体则由出气管排出。
7、如权利要求 6所述的消除热蒸气中有机体产生异味的系统,其特征 在于, 该分解溶液包含有钠、 钾、 钙、 铁、 镁、 锌、 葡萄糖苷类、 皂角苷 等与水混合所构成。
8、如权利要求 7所述的消除热蒸气中有机体产生异味的系统,其特征 在于, 该分解溶液中的重量比为钠含量 mg/kg: 66,000 , 钾含量 mg/kg: 31,300, 钙含量 mg/kg: 470, 铁含量 mg/kg: 97, 镁含量 mg/kg: 134, 锌 含量 mg/kg: 4.2, 葡萄糖苷类含量: 微量, 皂角苷含量: 微量。
9、如权利要求 6所述的消除热蒸气中有机体产生异味的系统,其特征 在于, 该封闭容器的顶部预设有一高于分解溶液液位的容室, 该出气管的 开口设于容室的顶部或近顶部。
Ίθ、 如权利要求 5所述的消除热蒸气中有机体产生异味的系统, 其特 征在于, 该有机体吸附装置包含有一封闭的容器, 该容器具有一进气管、 一出气管、 一装填口、 一排放口, 该容器中盛装有水, 其水位高于进气管 的开口, 但低于出气管的开口, 且由装填口供应清水, 该由气水分离器所 分离出的含异味气体, 经进气管进入水中, 有机体被水吸附而由排放口排 出, 气体则由出气管排出。
11、 如权利要求 1所述的消除热蒸气中有机体产生异味的系统, 其特 征在于, 更包含有至少一鼓风装置, 被装设在本系统前或系统中, 以将热 蒸气传送到系统中处理。
12、如权利要求 1至 11中任一项所述的消除热蒸气中有机体产生异味 的系统, 其特征在于, 该有机体为氨气、 硫化氢、 曱硫醇、 二硫化碳的任 一种。
13、 一种消除热蒸气中有机体产生异味的方法, 其特征在于, 包含: 步骤 A: 将含异味的热蒸气冷却成含异味的水气;
步骤 B: 将步骤 A的含异味的水气, 分离成水及含异味的气体; 步骤 C: 燃烧步骤 B中分离出的含异味的气体, 以消除可燃的有机体, 留下无法燃烧的气体。
14、 如权利要求 13 所述的消除热蒸气中有机体产生异味的方法, 其 特征在于, 该热蒸气通过水冷式冷却器进行冷却。
15、如权利要求 13所述的消除热蒸气中有机体产生异味的方法,其特 征在于, 该热蒸气通过气冷式冷却器进行冷却。
16、如权利要求 13所述的消除热蒸气中有机体产生异味的方法,其特 征在于,该方法将步骤 A冷却后含异味的水气在一封闭箱体中气、水分离, 令分子较重的水凝聚在箱体底部, 含异味的气体较轻则在箱体上部, 从箱 体上部取出含异味的气体, 由箱体底部取出水。
17、如权利要求 13所述的消除热蒸气中有机体产生异味的方法,其特 征在于, 该步骤 C中在一燃烧机中对含异味的气体进行燃烧, 以消除可燃 的有机体, 排出无法燃烧的气体。
18、 如权利要求 13或第 17所述的消除热蒸气中异味的方法, 其特征 在于, 步骤 C的燃烧温度在 600°C ~ 1500°C。
19、如权利要求 13所述的消除热蒸气中有机体产生异味的方法,其特 征在于, 该方法为进一步在步骤 B后将含异味气体中的有机体进行分解, 以减低进入步骤 C燃烧时有机体的量。
20、如权利要求 19所述的消除热蒸气中有机体产生异味的方法,其特 征在于, 该方法将含异味气体通过由钠、 钾、 钙、 铁、 镁、 锌、 葡萄糖苷 类、 皂角苷与水所组成的分解溶液, 以前述分解溶液分解构成异味的有机 体。
21、如权利要求 20所述的消除热蒸气中有机体产生异味的方法, 其特 征在于, 该分解溶液中的重量比为钠含量 mg/kg: 66,000, 钾含量 mg/kg: 31,300, 钙含量 mg/kg: 470, 铁含量 mg/kg: 97, 镁含量 mg/kg: 134, 锌 含量 mg/kg: 4.2, 葡萄糖苷类含量: 微量, 皂角苷含量: 微量。
22、如权利要求 13所述的消除热蒸气中有机体产生异味的方法,其特 征在于, 该方法为进一步在步骤 B后将含异味气体通过水中, 以水吸附其 中的有机体, 以去除或减低进入步骤 C燃烧时气体中的有机体。
23、 .如权利要求 13至 22中任一项所述的消除热蒸气中有机体产生异 味的系统, 其特征在于, 该有机体为氨气、 硫化氢、 曱硫醇、 二硫化碳的 任一种„
PCT/CN2010/001991 2010-12-08 2010-12-08 消除熱蒸气中有机体产生异味的方法及系統 WO2012075605A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114367A (ja) * 1992-10-01 1994-04-26 Tokyo Gas Co Ltd 生ゴミ処理機
CN2851877Y (zh) * 2005-12-21 2006-12-27 山东省科学院能源研究所 鱼粉干燥尾气的处理装置
DE102005048298B3 (de) * 2005-10-08 2007-04-26 Johannes Dipl.-Ing. Schedler Verfahren und Anlage zur Reinigung von mit organischen Schadstoffen beladener Abluft
CN2899911Y (zh) * 2006-03-22 2007-05-16 陈天任 食品热加工与调味品浓缩的异味蒸汽净化装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114367A (ja) * 1992-10-01 1994-04-26 Tokyo Gas Co Ltd 生ゴミ処理機
DE102005048298B3 (de) * 2005-10-08 2007-04-26 Johannes Dipl.-Ing. Schedler Verfahren und Anlage zur Reinigung von mit organischen Schadstoffen beladener Abluft
CN2851877Y (zh) * 2005-12-21 2006-12-27 山东省科学院能源研究所 鱼粉干燥尾气的处理装置
CN2899911Y (zh) * 2006-03-22 2007-05-16 陈天任 食品热加工与调味品浓缩的异味蒸汽净化装置

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