CN111454777A - Gas recovery device for recovering fragrance and using method thereof - Google Patents
Gas recovery device for recovering fragrance and using method thereof Download PDFInfo
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- CN111454777A CN111454777A CN202010442986.3A CN202010442986A CN111454777A CN 111454777 A CN111454777 A CN 111454777A CN 202010442986 A CN202010442986 A CN 202010442986A CN 111454777 A CN111454777 A CN 111454777A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
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Abstract
The invention discloses a gas recovery device for recovering fragrance and a use method thereof.A gas buffer tank is connected with a gas inlet pipe on the side wall of the gas buffer tank, and a rotary valve is arranged on the gas inlet pipe; the top of the gas buffer tank is connected with a gas pipe, a control valve A and a gas pump A are sequentially arranged on the gas pipe, and the gas buffer tank is communicated with the reaction tank through the gas pipe; the top of the reaction tank is connected with a liquid inlet pipe, and a control valve B is arranged on the liquid inlet pipe; be provided with the baffle that is parallel to each other in the retort, form the condensation zone between baffle and the retort that is parallel to each other, evenly open in the baffle has the condensation tube hole, the spherical condenser pipe that is provided with of condensation tube hole department, the inlet tube is connected to retort a lateral wall lower extreme of condensation zone department, is provided with control valve C on the inlet tube, and the outlet pipe is connected to another lateral wall upper end of retort of condensation zone department. The water outlet pipe is arranged at the upper part of the spherical condenser pipe. The invention solves the problem that the aroma is not easy to recover in the prior art, and the gas-liquid exchange is realized through the arranged device, so that the exchange is very sufficient, and the aroma recovery effect is good.
Description
Technical Field
The invention relates to the technical field of aroma recovery, in particular to a gas recovery device for recovering aroma and a using method thereof.
Background
There are 3600 more species of perfume plants found in nature, and about 400 more species are effectively utilized. The root, stem, branch, bark, leaf, flower, fruit or resin of the plant can be fragrant, for example, jasmine, lavender are obtained from the flower of the plant; the cardamom, the fennel and the chicken tongue are taken from the fruit real part: the rhizoma Nardostachyos and radix aucklandiae are taken from root, and the lignum Santali albi and lignum Dalbergiae Odoriferae are taken from wood; the Borneolum Syntheticum and Olibanum are obtained from resin. Most animal perfumes are secretions or excretions in animals. About ten kinds, 4 kinds of musk, civet, castoreum and ambergris are commonly used.
Natural flavors are widely distributed in the glands of plants or animals. The natural perfume has unique fragrance fixing function, coordination function and unique natural fragrance, and is a synthetic perfume which is difficult to compare favourably. The main ingredients of natural perfume include terpenes, aromatic hydrocarbons, alcohols, acids, ketones, ethers, esters, phenols, etc.
The natural perfume generates aroma in the previous treatment, and aroma components contained in the aroma can be recycled. Therefore, recycling of the aroma is still necessary.
Disclosure of Invention
The invention aims to provide a gas recovery device for recovering aroma, which solves the problem that the aroma is difficult to recover.
In order to solve the technical problems, the invention adopts the following technical scheme:
A gas recovery device for recovering fragrance comprises a gas buffer tank, wherein the side wall of the gas buffer tank is connected with a gas inlet pipe, and a rotary valve is arranged on the gas inlet pipe;
The top of the gas buffer tank is connected with a gas pipe, a control valve A and a gas pump A are sequentially arranged on the gas pipe, and the gas buffer tank is communicated with the reaction tank through the gas pipe;
The top of the reaction tank is connected with a liquid inlet pipe, and a control valve B is arranged on the liquid inlet pipe;
Be provided with the baffle that is parallel to each other in the retort, form the condensation zone between baffle and the retort that is parallel to each other, evenly open in the baffle has the condensation tube hole, the spherical condenser pipe that is provided with of condensation tube hole department, the inlet tube is connected to retort a lateral wall lower extreme of condensation zone department, is provided with control valve C on the inlet tube, and the outlet pipe is connected to another lateral wall upper end of retort of condensation zone department.
Further, the method comprises the following steps of; the bottom of the reaction tank is connected with a liquid discharge pipe, a three-way valve is arranged on the liquid discharge pipe, the liquid discharge pipe is connected with a circulating pipe through the three-way valve, and a gear pump is arranged on the circulating pipe.
Further, the method comprises the following steps of; the bottom wall of the reaction tank is uniformly and fixedly provided with a bracket, the top of the bracket is fixedly provided with an annular column, and the interior of the annular column is of a hollow structure;
The annular column is internally provided with an arc-shaped pipe, the bottom plate and the arc-shaped pipe wall of the annular column are uniformly provided with air holes, the side wall of the arc-shaped pipe is communicated with the branch pipe, and the branch pipe penetrates through the wall of the annular column and is communicated with the gas pipe.
Further, the method comprises the following steps of; an inclined fixed plate is arranged in the reaction tank, the lower side wall of the fixed plate is horizontally arranged, an inlet is formed between the lower side wall of the fixed plate and the reaction tank, the upper end of the fixed plate is arranged at the lower part of a circulating pipe at the top of the reaction tank, and the lower end of the fixed plate is arranged at the upper part of the spherical condensing pipe;
The fixed plate is provided with a V-shaped groove vertical to the bottom wall of the fixed plate, and the wall of the V-shaped groove is evenly provided with a liquid inlet hole.
Further, the method comprises the following steps of; the side wall of the reaction tank is provided with an output pipe, the output pipe is arranged at the upper part of the spherical condenser pipe, the lower side wall of the output pipe is provided with a water outlet, and the output pipe is communicated with the circulating pipe.
Further, the method comprises the following steps of; and a pressure sensor is arranged in the gas buffer tank, the pressure sensor is connected with a controller, and the controller is connected with an alarm.
Further, the method comprises the following steps of; and an air pump B is arranged on an air inlet pipe of the air buffer tank.
The use method of the gas recovery device comprises the following steps:
Step 1) the fragrance generated in the process of drying the rose into dry flowers enters a gas buffer tank through a gas delivery pipe to be collected and stored, when a control valve A is opened, the fragrance in the gas buffer tank enters a reaction tank under the action of a gas pump A, and the fragrance in the reaction tank enters a solvent through a liquid inlet pipe; the aroma enters a reaction tank and is melted into a solvent, and the spherical condenser pipe adopts chilled water to control the recovery temperature of the aroma; the invention is explained only by using roses, the technical steps of the invention are not only used for the roses, and the use of fragrant materials similar to the roses is within the protection scope of the invention.
The solvent in the reaction tank in the step 2) can be discharged through a liquid discharge pipe as required, meanwhile, the solvent enters the upper part of the reaction tank through a circulating pipe connected with a three-way valve, the solvent passes through the interior of a spherical condenser pipe, gas and liquid are well mixed and recovered, and the gas and the liquid form a multi-stage repeated bubbling phenomenon in a spherical column pipe of the spherical condenser pipe, so that the gas and liquid exchange is sufficient;
And 3) discharging the gas conveying pipe at a gas port of the arc-shaped pipe, recovering gas and liquid in a contact manner, and discharging bubbles generated during gas and liquid mixing through communicating holes uniformly formed in the annular column bottom plate.
Further, the using method of the invention also comprises the following steps:
Step 4), a V-shaped groove vertical to the bottom wall of the fixed plate is arranged on the fixed plate, and liquid inlet holes are uniformly formed in the wall of the V-shaped groove; the solvent entering from the liquid inlet pipe or the circulating pipe of the reaction tank is dispersed through the fixing plate.
Further, the solvent in the step 1) of the invention is one or a combination of water, ethanol, propylene glycol and vegetable oil; the temperature of the chilled water is-30 ℃ to 5 ℃.
Compared with the prior art, the invention has at least one of the following beneficial effects:
1. The solvent passes through the inside of the spherical condenser pipe, the gas and the liquid are well mixed and recovered, and the gas and the liquid form a multi-stage repeated bubbling phenomenon in the spherical column pipe of the spherical condenser pipe, so that the gas and the liquid are fully exchanged, and the fragrance recovery effect is good.
2. The rose flowers can generate fragrance in the process of drying into dried flowers, the fragrance enters a gas buffer tank through a gas delivery pipe to be collected and stored, when a control valve A is opened, the fragrance in the gas buffer tank enters a reaction tank under the action of an air pump A, and a solvent such as water, ethanol and propylene glycol enters the reaction tank through a liquid inlet pipe; the aroma enters the reaction tank and is melted into the solvent, and the spherical condenser pipe adopts chilled water to facilitate the control of the aroma recovery temperature.
3. The interior of the spherical condenser pipe is not filled with filler, so that the spherical condenser pipe is convenient to clean.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic connection diagram of the stent of the present invention.
Fig. 3 is a schematic connection diagram of a fixing plate according to the present invention.
FIG. 4 is a schematic view showing the connection of the gas buffer tank according to the present invention.
FIG. 5 is a top view of an annular column of the present invention.
FIG. 6 is a cross-sectional view of a V-groove of the present invention.
In the figure: the gas-liquid separation device comprises a gas buffer tank (1), a gas inlet pipe (2), a rotary valve (3), a gas conveying pipe (4), a control valve A (5), a gas pump A (6), a reaction tank (7), a liquid inlet pipe (8), a control valve B (9), a spherical condenser pipe (10), a water inlet pipe (11), a control valve C (12), a water outlet pipe (13), a liquid discharge pipe (14), a three-way valve (15), a circulating pipe (16), a gear pump (17), a support (18), an annular column (19), an arc-shaped pipe (20), a branch pipe (21), a fixing plate (22), a V-shaped groove (23), an output pipe (24), a pressure sensor (25), a controller (26), an alarm (27), a gas pump B (28), a partition.
Detailed Description
Fig. 1 to 6 illustrate the present invention, so that the objects, technical solutions and advantages of the present invention can be more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
A gas recovery device for recovering fragrance comprises a gas buffer tank 1, wherein the side wall of the gas buffer tank 1 is connected with a gas inlet pipe 2, and the gas inlet pipe 2 is provided with a rotary valve 3;
The top of the gas buffer tank 1 is connected with a gas pipe 4, the gas pipe 4 is sequentially provided with a control valve A5 and a gas pump A6, and the gas buffer tank 1 is communicated with the reaction tank 7 through the gas pipe 4;
The top of the reaction tank 7 is connected with a liquid inlet pipe 8, and a control valve B9 is arranged on the liquid inlet pipe 8;
The reaction tank 7 is internally provided with mutually parallel partition plates 29, a condensation zone 30 is formed between the mutually parallel partition plates 29 and the reaction tank 7, condensation pipe holes are uniformly formed in the partition plates 29, spherical condensation pipes 10 are arranged at the condensation pipe holes, the lower end of one side wall of the reaction tank 7 at the condensation zone 30 is connected with a water inlet pipe 11, a control valve C12 is arranged on the water inlet pipe 11, and the upper end of the other side wall of the reaction tank 7 at the condensation zone 30 is connected with a water outlet pipe 13; the rose flowers can generate fragrance in the process of drying into dried flowers, the fragrance enters the gas buffer tank 1 through the gas delivery pipe 4 for collection and storage, when the control valve A5 is opened, the fragrance in the gas buffer tank 1 enters the reaction tank 7 under the action of the gas pump A6, and the solvent such as water, ethanol, propylene glycol and vegetable oil enters the reaction tank 7 through the liquid inlet pipe 8; the aroma enters the reaction tank 7 and is melted into the solvent, and the spherical condenser tube 10 adopts chilled water to facilitate the control of the aroma recovery temperature.
Example 2:
On the basis of the embodiment 1, the bottom of the reaction tank 7 is connected with a liquid discharge pipe 14, a three-way valve 15 is arranged on the liquid discharge pipe 14, the liquid discharge pipe 14 is connected with a circulating pipe 16 through the three-way valve 15, and a gear pump 17 is arranged on the circulating pipe 16; the solvent in the reaction tank 7 can be discharged through the liquid discharge pipe 14 as required, meanwhile, the solvent enters the upper part of the reaction tank 7 through the circulating pipe 16 connected with the three-way valve 15, the solvent passes through the inside of the spherical condenser pipe 10 again, gas and liquid are well mixed and recovered, multi-stage repeated bubbling phenomenon is formed in the spherical column pipe of the spherical condenser pipe 10 by the gas and the liquid, gas and liquid exchange is sufficient, and the fragrance recovery effect is good.
Example 3:
On the basis of the embodiment 1-2, the bottom wall of the reaction tank 7 is uniformly and fixedly provided with a bracket 18, the top of the bracket 18 is fixedly provided with an annular column 19, and the interior of the annular column 19 is provided with a hollow structure;
An arc-shaped pipe 20 is arranged in the annular column 19, air holes are uniformly formed in the bottom plate of the annular column 19 and the wall of the arc-shaped pipe 20, the side wall of the arc-shaped pipe 20 is communicated with a branch pipe 21, and the branch pipe 21 penetrates through the wall of the annular column 19 and is communicated with the air delivery pipe 4; gas-supply pipe 4 passes through branch pipe 21 and arc pipe 20 intercommunication, and gas-supply pipe 4 is discharged at the gas port of arc pipe 20, and the better contact of gas-liquid is retrieved, can produce the bubble during gas-liquid mixture, and evenly seted up the intercommunicating pore on the 19 bottom plates of annular post, mixes and discharges through the intercommunicating pore, and the better mixture of being convenient for just does benefit to the gas-liquid exchange fully, and the support 18 of even fixed setting makes retort 7's gas-liquid exchange effectual.
Example 4:
On the basis of the embodiment 1-3, the reaction tank 7 is internally provided with an inclined fixing plate 22, the lower side wall of the fixing plate 22 is horizontally arranged, an inlet is formed between the lower side wall of the fixing plate 22 and the reaction tank 7, the upper end of the fixing plate 22 is arranged at the lower part of the circulating pipe 16 at the top of the reaction tank 7, and the lower end of the fixing plate 22 is arranged at the upper part of the spherical condenser pipe 10;
A V-shaped groove 23 vertical to the bottom wall of the fixed plate 22 is arranged on the fixed plate 22, and liquid inlet holes are uniformly formed in the wall of the V-shaped groove 23; the solvent that the feed liquor pipe 8 or the circulating pipe 16 of retort 7 got into plays the effect of dispersion through fixed plate 22, and the V type groove 23 makes dispersion effectual with the inlet setting of V type groove 23, also is convenient for the gas-liquid exchange abundant.
Example 5:
On the basis of the embodiments 1-4, the side wall of the reaction tank 7 is provided with an output pipe 24, the output pipe 24 is arranged at the upper part of the spherical condenser pipe 10, the lower side wall of the output pipe 24 is provided with a water outlet, and the output pipe 24 is communicated with the circulating pipe 16; the solvent entering from the circulating pipe 16 can enter the reaction tank 7 more dispersedly, which is convenient for the recovery of the aroma.
Example 6:
On the basis of the embodiments 1-5, a pressure sensor 25 is arranged in the gas buffer tank 1, the pressure sensor 25 is connected with a controller 26, and the controller 26 is connected with an alarm 27; the pressure sensor 25 can monitor the pressure in the gas buffer tank 1, so that whether the aroma in the gas buffer tank 1 needs to be input through the rotary valve 3 can be known.
Example 7:
On the basis of the embodiments 1 to 6, an air pump B28 is arranged on the air inlet pipe 2 of the air buffer tank 1; the air pump B28 allows the fragrance to better enter the air buffer tank 1.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. A gas recovery device for recovering fragrance, comprising a gas buffer tank (1), characterized in that: the side wall of the gas buffer tank (1) is connected with a gas inlet pipe (2), and the gas inlet pipe (2) is provided with a rotary valve (3);
The top of the gas buffer tank (1) is connected with a gas pipe (4), the gas pipe (4) is sequentially provided with a control valve A (5) and a gas pump A (6), and the gas buffer tank (1) is communicated with the reaction tank (7) through the gas pipe (4);
The top of the reaction tank (7) is connected with a liquid inlet pipe (8), and a control valve B (9) is arranged on the liquid inlet pipe (8);
Be provided with baffle (29) that are parallel to each other in retort (7), form condensation zone (30) between baffle (29) and retort (7) that are parallel to each other, evenly open in baffle (29) has the condenser pipe hole, the condenser pipe hole department be provided with ball-type condenser pipe (10), inlet tube (11) are connected to retort (7) a lateral wall lower extreme of condensation zone (30) department, be provided with control valve C (12) on inlet tube (11), outlet pipe (13) are connected to retort (7) another lateral wall upper end of condensation zone (30) department.
2. A gas recovery device for recovering fragrance according to claim 1, characterized in that: the bottom of the reaction tank (7) is connected with a liquid discharge pipe (14), a three-way valve (15) is arranged on the liquid discharge pipe (14), the liquid discharge pipe (14) is connected with a circulating pipe (16) through the three-way valve (15), and a gear pump (17) is arranged on the circulating pipe (16).
3. A gas recovery device for recovering fragrance according to claim 1, characterized in that: the bottom wall of the reaction tank (7) is uniformly and fixedly provided with a support (18), the top of the support (18) is fixedly provided with an annular column (19), and the interior of the annular column (19) is of a hollow structure;
An arc-shaped pipe (20) is arranged in the annular column (19), air holes are uniformly formed in the bottom plate of the annular column (19) and the wall of the arc-shaped pipe (20), the side wall of the arc-shaped pipe (20) is communicated with a branch pipe (21), and the branch pipe (21) penetrates through the wall of the annular column (19) and is communicated with the air conveying pipe (4).
4. A gas recovery device for recovering fragrance according to claim 1, characterized in that: an inclined fixing plate (22) is arranged in the reaction tank (7), the lower side wall of the fixing plate (22) is horizontally arranged, an inlet is formed between the lower side wall of the fixing plate (22) and the reaction tank (7), the upper end of the fixing plate (22) is arranged at the lower part of a circulating pipe (16) at the top of the reaction tank (7), and the lower end of the fixing plate (22) is arranged at the upper part of the spherical condensing pipe (10);
The fixed plate (22) is provided with a V-shaped groove (23) vertical to the bottom wall of the fixed plate (22), and the wall of the V-shaped groove (23) is uniformly provided with a liquid inlet hole.
5. A gas recovery device for recovering fragrance according to claim 1, characterized in that: an output pipe (24) is arranged on the side wall of the reaction tank (7), the output pipe (24) is arranged at the upper part of the spherical condensation pipe (10), a water outlet is formed in the lower side wall of the output pipe (24), and the output pipe (24) is communicated with the circulating pipe (16).
6. A gas recovery device for recovering fragrance according to claim 1, characterized in that: a pressure sensor (25) is arranged in the gas buffer tank (1), the pressure sensor (25) is connected with a controller (26), and the controller (26) is connected with an alarm (27).
7. A gas recovery device for recovering fragrance according to claim 1, characterized in that: an air pump B (28) is arranged on the air inlet pipe (2) of the air buffer tank (1).
8. The method of using the gas recovery device of claim 4, wherein: the using method comprises the following steps:
Step 1), fragrance generated in the process of drying roses into dried roses enters a gas buffer tank (1) through a gas conveying pipe (4) for collection and storage, when a control valve A (5) is opened, the fragrance in the gas buffer tank (1) enters a reaction tank (7) under the action of a gas pump A (6), and the fragrance in the reaction tank (7) enters a solvent through a liquid inlet pipe (8); the aroma enters a reaction tank (7) and is melted into the solvent, and the spherical condenser tube (10) adopts chilled water to control the recovery temperature of the aroma;
Step 2), the solvent in the reaction tank (7) can be discharged through a liquid discharge pipe (14) according to needs, meanwhile, the solvent enters the upper part of the reaction tank (7) through a circulating pipe (16) connected with a three-way valve (15), the solvent passes through the inside of the spherical condenser pipe (10), gas and liquid are well mixed and recovered, multi-stage repeated bubbling phenomenon is formed in the spherical column pipe of the spherical condenser pipe (10), and gas and liquid exchange is sufficient;
And step 3), the gas conveying pipe (4) is discharged from a gas port of the arc-shaped pipe (20), gas and liquid are contacted and recovered, and bubbles generated during gas and liquid mixing are discharged through communicating holes uniformly formed in the bottom plate of the annular column (19).
9. Use according to claim 8, characterized in that: the using method also comprises the following steps:
Step 4), V-shaped grooves (23) which are vertical to the bottom wall of the fixing plate (22) are formed in the fixing plate (22), and liquid inlet holes are uniformly formed in the walls of the V-shaped grooves (23); the solvent entering from the liquid inlet pipe (8) or the circulating pipe (16) of the reaction tank (7) is dispersed through the fixing plate (22).
10. Use according to claim 8 or 9, characterized in that: the solvent in the step 1) is one or a combination of water, ethanol, propylene glycol and vegetable oil; the temperature of the chilled water is-30 ℃ to 5 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442986.3A CN111454777B (en) | 2020-05-22 | 2020-05-22 | Gas recovery device for recovering fragrance and using method thereof |
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| CN202010442986.3A CN111454777B (en) | 2020-05-22 | 2020-05-22 | Gas recovery device for recovering fragrance and using method thereof |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182926A (en) * | 1991-09-16 | 1993-02-02 | Nestec S.A. | Recovery of aroma gases |
| JPH10286063A (en) * | 1997-04-14 | 1998-10-27 | U C C Ueshima C0Ffee Kk | Recovery of flavor component in fragrant beverage, its production and apparatus therefor |
| JP2000161869A (en) * | 1998-11-25 | 2000-06-16 | Kusano Kagaku Kikai Seisakusho:Kk | Condenser, collector and solvent recovery unit employing them |
| CN203139670U (en) * | 2013-03-29 | 2013-08-21 | 中国农业科学院农产品加工研究所 | Fragrance recycling device for ossein maillard reaction |
| CN204429265U (en) * | 2015-02-03 | 2015-07-01 | 台夕市 | The exothermic reaction device of condensed water can be reclaimed |
| CN205300292U (en) * | 2015-11-20 | 2016-06-08 | 宁国久天化工有限公司 | Hydrogen chloride gas condenser |
| CN106215450A (en) * | 2016-08-29 | 2016-12-14 | 黎志春 | A kind of fragrance recovery method based on multi-stage condensing device |
| CN206597446U (en) * | 2017-03-03 | 2017-10-31 | 中煤科工集团南京设计研究院有限公司 | A kind of wet type desulfurizing reaction unit |
| US20180008929A1 (en) * | 2015-03-20 | 2018-01-11 | General Electric Technology Gmbh | System for sulphur removal from a flue gas |
| CN207169691U (en) * | 2017-06-27 | 2018-04-03 | 上海旭梅香精有限公司 | A kind of energy-conservation steams formula cycling hot retort |
| CN108302956A (en) * | 2018-02-08 | 2018-07-20 | 盐城新安洲药业有限公司 | A kind of alcohol gas discharge buffer unit |
| CN207680316U (en) * | 2017-12-15 | 2018-08-03 | 广州山海经环境科学技术有限公司 | A kind of emission-control equipment of abundant processing exhaust gas |
| CN208287532U (en) * | 2018-03-14 | 2018-12-28 | 天津朗星流体设备有限公司 | A kind of novel vacuum condensation capture surge tank |
| CN208852438U (en) * | 2018-09-14 | 2019-05-14 | 上海麦润机械有限公司 | A kind of fragrance recyclable device of liquid beverage |
| CN209302224U (en) * | 2018-12-29 | 2019-08-27 | 郑州拓洋生物工程有限公司 | A kind of gas condensate recycling device |
| CN110898766A (en) * | 2019-12-04 | 2020-03-24 | 杨有成 | Gas-liquid reaction device |
-
2020
- 2020-05-22 CN CN202010442986.3A patent/CN111454777B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182926A (en) * | 1991-09-16 | 1993-02-02 | Nestec S.A. | Recovery of aroma gases |
| JPH10286063A (en) * | 1997-04-14 | 1998-10-27 | U C C Ueshima C0Ffee Kk | Recovery of flavor component in fragrant beverage, its production and apparatus therefor |
| JP2000161869A (en) * | 1998-11-25 | 2000-06-16 | Kusano Kagaku Kikai Seisakusho:Kk | Condenser, collector and solvent recovery unit employing them |
| CN203139670U (en) * | 2013-03-29 | 2013-08-21 | 中国农业科学院农产品加工研究所 | Fragrance recycling device for ossein maillard reaction |
| CN204429265U (en) * | 2015-02-03 | 2015-07-01 | 台夕市 | The exothermic reaction device of condensed water can be reclaimed |
| US20180008929A1 (en) * | 2015-03-20 | 2018-01-11 | General Electric Technology Gmbh | System for sulphur removal from a flue gas |
| CN205300292U (en) * | 2015-11-20 | 2016-06-08 | 宁国久天化工有限公司 | Hydrogen chloride gas condenser |
| CN106215450A (en) * | 2016-08-29 | 2016-12-14 | 黎志春 | A kind of fragrance recovery method based on multi-stage condensing device |
| CN206597446U (en) * | 2017-03-03 | 2017-10-31 | 中煤科工集团南京设计研究院有限公司 | A kind of wet type desulfurizing reaction unit |
| CN207169691U (en) * | 2017-06-27 | 2018-04-03 | 上海旭梅香精有限公司 | A kind of energy-conservation steams formula cycling hot retort |
| CN207680316U (en) * | 2017-12-15 | 2018-08-03 | 广州山海经环境科学技术有限公司 | A kind of emission-control equipment of abundant processing exhaust gas |
| CN108302956A (en) * | 2018-02-08 | 2018-07-20 | 盐城新安洲药业有限公司 | A kind of alcohol gas discharge buffer unit |
| CN208287532U (en) * | 2018-03-14 | 2018-12-28 | 天津朗星流体设备有限公司 | A kind of novel vacuum condensation capture surge tank |
| CN208852438U (en) * | 2018-09-14 | 2019-05-14 | 上海麦润机械有限公司 | A kind of fragrance recyclable device of liquid beverage |
| CN209302224U (en) * | 2018-12-29 | 2019-08-27 | 郑州拓洋生物工程有限公司 | A kind of gas condensate recycling device |
| CN110898766A (en) * | 2019-12-04 | 2020-03-24 | 杨有成 | Gas-liquid reaction device |
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