CN209092758U - A kind of organic solvent volatile gas body recyclable device - Google Patents
A kind of organic solvent volatile gas body recyclable device Download PDFInfo
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- CN209092758U CN209092758U CN201821773892.9U CN201821773892U CN209092758U CN 209092758 U CN209092758 U CN 209092758U CN 201821773892 U CN201821773892 U CN 201821773892U CN 209092758 U CN209092758 U CN 209092758U
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Abstract
The utility model provides a kind of organic solvent volatile gas body recyclable device, including reaction kettle, level-one recovery system, secondary recovery system, vacuum pump set, freezing unit and carbon adsorption device；The level-one recovery system includes first-stage condenser and the first recycling can, the secondary recovery system includes secondary condenser and the second recycling can, piping connection is passed sequentially through between the reaction kettle, first-stage condenser, the first recycling can, vacuum pump set, secondary condenser, the second recycling can and carbon adsorption device, volatilization gas in the reaction kettle passes sequentially through first-stage condenser, the first recycling can, secondary condenser and the second recycling can through the effect of vacuum pump set, into carbon adsorption device.A kind of organic solvent volatile gas body recyclable device described in the utility model, each condenser is set to recycle different solvents, convenient for the recycling of gas recovery, a small amount of gas recycling of remaining can be prevented these gases to be discharged into atmosphere and cause air pollution, energy conservation and environmental protection by carbon adsorption device.
Description
Technical field
The utility model belongs to organic gas recovery processing technical field, more particularly, to a kind of organic solvent volatile gas body
Recyclable device.
Background technique
It can be related to multi-step chemical reaction in the research and development preparation process of chemical materials, these mostly chemical reactions are in chemistry
When carrying out in reaction kettle, and being chemically reacted in reaction kettle, need to use a variety of organic solvents, in order to chemical reaction
It carries out, these organic solvents do not participate in chemical reaction, and mostly volatile solvent, and during the reaction and reaction terminates
Afterwards, if handling bad highly volatile causes pollution to environment, and the injury to operator into atmosphere.
Utility model content
In view of this, the utility model is directed to a kind of organic solvent volatile gas body recyclable device, by volatile gas
Body recycling and reusing, energy conservation and environmental protection prevent the pollution to environment.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of organic solvent volatile gas body recyclable device, including reaction kettle, the reaction kettle top are equipped with gas outlet, also wrap
Include level-one recovery system, secondary recovery system, vacuum pump set, freezing unit and carbon adsorption device；The level-one recovery system packet
Including first-stage condenser and the first recycling can, the secondary recovery system includes secondary condenser and the second recycling can, and described first
Recycling can and the second recycling can are respectively arranged on the lower section of first-stage condenser and secondary condenser, and the vacuum pump set is set to first time
Between closed cans and secondary condenser；The reaction kettle, first-stage condenser, the first recycling can, vacuum pump set, secondary condenser,
Piping connection is passed sequentially through between two recycling cans and carbon adsorption device, work of the volatilization gas through vacuum pump set in the reaction kettle
It is described cold into carbon adsorption device with passing sequentially through first-stage condenser, the first recycling can, secondary condenser and the second recycling can
Freeze unit to pass through pipeline respectively and connect with first-stage condenser and secondary condenser, be provided for first-stage condenser and secondary condenser cold
Source.
Further, the reaction kettle includes motor, autoclave body and is set to the intracorporal agitating device of kettle, is set inside the autoclave body
There are partition, the inner wall dismantling connection of the partition and autoclave body, partition is equipped with multiple cooling slots, and the cooling slot two sides are equipped with folding
Linear gas passage, the agitating device include agitating shaft, and the one end of the mixing shaft is stretched out autoclave body and is connected to motor, and are stirred
Axis other end end passes through partition, and is located at the agitating shaft below partition and is equipped with agitating paddle.
Further, the agitating paddle is helical-blade agitating paddle；Feed inlet, discharging below autoclave body are equipped with above the autoclave body
Mouthful, the discharge port two sides are equipped with supporting leg；Temperature reducing substance is placed in the cooling slot.
Further, be equipped on the first-stage condenser and secondary condenser volatilization gas import, condensate outlet with
And freezing liquid import and freezing liquid outlet, the volatilization gas import of the first-stage condenser pass through the gas outlet of pipeline and reaction kettle
The condensate outlet of connection, first-stage condenser is connect by pipeline with the import of the first recycling can, and first recycling can goes out
Mouth is connected by the import of pipeline and vacuum pump set, and the outlet of the vacuum pump set passes through the Volatile Gas of pipeline and secondary condenser
The condensate outlet of body import connection, the secondary condenser is connect by pipeline with the import of the second recycling can, and described second
The outlet of recycling can connect by pipeline with carbon adsorption device, the freezing liquid import and freezing liquid outlet pass through respectively pipeline and
The export and import connection for freezing unit, is recycled freezing liquid.
Compared with the existing technology, a kind of organic solvent volatile gas body recyclable device described in the utility model has following excellent
Gesture:
A kind of organic solvent volatile gas body recyclable device described in the utility model, the organic solvent volatilization that reaction kettle generates
Gas successively enters first-stage condenser and secondary condenser under the action of vacuum pump, by pipeline, two condenser arranged in series,
According to solvent boiling point difference, the cold source setting temperature of two condensers is also different, so that each condenser is recycled different solvents, is convenient for
The utilization again of gas recovery freezes unit as condenser and provides cold source, and carbon adsorption device can return again a small amount of gas of remaining
It receives, prevents these gases to be discharged into atmosphere and cause air pollution, and recycling and reusing, to guarantee to be discharged into atmosphere as acceptable gas, section
It can environmental protection.
It is equipped with partition in a kind of reaction kettle of organic solvent volatile gas body recyclable device described in the utility model simultaneously, every
The gas passage of fold-line-shaped on plate increases gas residence time, is placed with temperature reducing substance in the cooling slot of partition, can reduce
Temperature in gas passage reduces the discharge of volatilization gas, to reduce the pollution to bad border.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structure according to an a kind of preferred embodiment of organic solvent volatile gas body recyclable device of the utility model
Schematic diagram；
Fig. 2 is a kind of structural schematic diagram of the reaction kettle of organic solvent volatile gas body recyclable device of embodiment illustrated in fig. 1.
Description of symbols:
1- reaction kettle；101- motor；102- agitating shaft；103- autoclave body；104- partition；105- cooling slot；106- gas is logical
Road；107- agitating paddle；108- supporting leg；2- first-stage condenser；The first recycling can of 3-；4- secondary condenser；The second recycling can of 5-；
6- vacuum pump set；7- freezes unit；8- carbon adsorption device.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of organic solvent volatile gas body recyclable device is equipped with as shown in Figure 1, including reaction kettle 1 above reaction kettle 1
Port further includes level-one recovery system, secondary recovery system, vacuum pump set 6, freezing unit 7 and carbon adsorption device 8；Level-one is returned
Receipts system includes first-stage condenser 2 and the first recycling can 3, and secondary recovery system includes secondary condenser 4 and the second recycling can 5,
First recycling can 3 and the second recycling can 5 are respectively arranged on the lower section of first-stage condenser 2 and secondary condenser 4, and vacuum pump set 6 is set to
Between first recycling can 3 and secondary condenser 4；Be equipped in the first-stage condenser 2 and secondary condenser 4 volatilization gas into
Mouthful, condensate outlet and freezing liquid import and freezing liquid outlet, the reaction kettle 1, first-stage condenser 2, the first recycling can 3,
Piping connection is passed sequentially through between vacuum pump set 6, secondary condenser 4, the second recycling can 5 and carbon adsorption device 8, the level-one is cold
The volatilization gas import of condenser 2 is connected by the gas outlet of pipeline and reaction kettle, and the condensate outlet of first-stage condenser 2 passes through pipe
Road is connect with the import of the first recycling can 3, and the outlet of first recycling can 3 is connect by pipeline with the import of vacuum pump set 6,
The outlet of the vacuum pump set 6 is connect by pipeline with the volatilization gas import of secondary condenser 4, the secondary condenser 4
Condensate outlet is connect by pipeline with the import of the second recycling can 5, and the outlet of second recycling can 5 is inhaled by pipeline and carbon
Adsorption device 8 connects, and freezing unit 7 is connect by pipeline with first-stage condenser 2 and secondary condenser 4 respectively, is first-stage condenser 2
With secondary condenser 4 provide cold source, freezing liquid import and freezing liquid outlet respectively by pipeline and freeze unit 7 outlet and into
Mouth connection, is recycled freezing liquid；Volatilization gas in reaction kettle 1 passes sequentially through level-one condensation through the effect of vacuum pump set 6
Device 2, the first recycling can 3, secondary condenser 4 and the second recycling can 5, into carbon adsorption device 8, wherein first-stage condenser 2 and two
Grade 4 arranged in series of condenser, according to solvent boiling point difference, the cold source setting temperature of two condensers is also different, makes each condenser
Recycle different solvents, freezing unit is that condenser provides cold source, carbon adsorption device 8 can by remaining a small amount of gas recycling,
It prevents these gases to be discharged into atmosphere and causes air pollution, and recycling and reusing, to guarantee to be discharged into atmosphere as acceptable gas, energy-saving ring
It protects.
As shown in Fig. 2, the reaction kettle 1 include motor 101, autoclave body 103 and be set to the intracorporal agitating device of kettle, autoclave body
103 tops are equipped with feed inlet, and 103 lower section discharge port of autoclave body, the discharge port two sides are equipped with supporting leg 108, in the autoclave body 103
Portion is equipped with partition 104, the inner wall dismantling connection of the partition 104 and autoclave body 103, and partition 104 is equipped with multiple cooling slots 105,
Temperature reducing substance is placed in cooling slot 105, cooling 105 two sides of slot are equipped with the gas passage 106 of fold-line-shaped, the folding on partition
Linear gas passage increases gas residence time, is placed with temperature reducing substance in the cooling slot of partition, can reduce gas passage
Interior temperature reduces the discharge of volatilization gas, to reduce the pollution to bad border, the agitating device includes agitating shaft 102, institute
It states 102 one end of agitating shaft to stretch out autoclave body 103 and connect with motor 101,102 other end end of agitating shaft passes through partition 104, and is located at
The agitating shaft 102 of 104 lower section of partition is equipped with agitating paddle 107, and agitating paddle 107 is helical-blade agitating paddle, can accelerate reaction speed
Rate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of organic solvent volatile gas body recyclable device, including reaction kettle (1), the reaction kettle top is equipped with gas outlet,
It is characterized in that: further including level-one recovery system, secondary recovery system, vacuum pump set (6), freezing unit (7) and carbon adsorption device
(8)；
The level-one recovery system includes first-stage condenser (2) and the first recycling can (3), and the secondary recovery system includes second level
Condenser (4) and the second recycling can (5), first recycling can (3) and the second recycling can (5) are respectively arranged on first-stage condenser
(2) it is set between the first recycling can (3) and secondary condenser (4) with the lower section of secondary condenser (4), the vacuum pump set (6)；
The reaction kettle (1), first-stage condenser (2), the first recycling can (3), vacuum pump set (6), secondary condenser (4), second
Piping connection is passed sequentially through between recycling can (5) and carbon adsorption device (8), the volatilization gas in the reaction kettle (1) is through vacuum
The effect of unit (6) passes sequentially through first-stage condenser (2), the first recycling can (3), secondary condenser (4) and the second recycling can
(5), into carbon adsorption device (8), the freezing unit (7) passes through pipeline and first-stage condenser (2) and secondary condenser respectively
(4) it connects, is first-stage condenser (2) and secondary condenser (4) offer cold source.
2. a kind of organic solvent volatile gas body recyclable device according to claim 1, it is characterised in that: the reaction kettle
(1) include motor (101), autoclave body (103) and be set to the intracorporal agitating device of kettle, be equipped with partition inside the autoclave body (103)
(104), the inner wall dismantling connection of the partition (104) and autoclave body (103), partition (104) are equipped with multiple cooling slots (105),
Cooling slot (105) two sides are equipped with the gas passage (106) of fold-line-shaped, and the agitating device includes agitating shaft (102), described
Agitating shaft (102) one end is stretched out autoclave body (103) and is connect with motor (101), and agitating shaft (102) other end passes through partition (104),
And it is located at the agitating shaft (102) below partition (104) and is equipped with agitating paddle (107).
3. a kind of organic solvent volatile gas body recyclable device according to claim 2, it is characterised in that: the agitating paddle
It (107) is helical-blade agitating paddle.
4. a kind of organic solvent volatile gas body recyclable device according to claim 2, it is characterised in that: the autoclave body
(103) top is equipped with feed inlet, discharge port below autoclave body (103), and the discharge port two sides are equipped with supporting leg (108).
5. a kind of organic solvent volatile gas body recyclable device according to claim 2, it is characterised in that: the cooling slot
(105) temperature reducing substance is placed in.
6. a kind of organic solvent volatile gas body recyclable device according to claim 1 or 2, it is characterised in that: the level-one
Volatilization gas import, condensate outlet and freezing liquid import and freezing liquid are equipped on condenser (2) and secondary condenser (4)
The volatilization gas import of outlet, the first-stage condenser (2) is connected by the gas outlet of pipeline and reaction kettle, first-stage condenser
(2) condensate outlet is connect by pipeline with the import of the first recycling can (3), and the outlet of first recycling can (3) passes through
Pipeline is connect with the import of vacuum pump set (6), and the outlet of the vacuum pump set (6) is waved by pipeline and secondary condenser (4)
Gas feed connection is sent out, the condensate outlet of the secondary condenser (4) is connected by the import of pipeline and the second recycling can (5)
It connects, the outlet of second recycling can (5) is connect by pipeline with carbon adsorption device (8), the freezing liquid import and freezing liquid
Outlet is connect by pipeline with the export and import for freezing unit (7) respectively, and freezing liquid is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773892.9U CN209092758U (en) | 2018-10-30 | 2018-10-30 | A kind of organic solvent volatile gas body recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773892.9U CN209092758U (en) | 2018-10-30 | 2018-10-30 | A kind of organic solvent volatile gas body recyclable device |
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| Publication Number | Publication Date |
|---|---|
| CN209092758U true CN209092758U (en) | 2019-07-12 |
Family
ID=67157323
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821773892.9U Active CN209092758U (en) | 2018-10-30 | 2018-10-30 | A kind of organic solvent volatile gas body recyclable device |
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| CN (1) | CN209092758U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044228A (en) * | 2020-08-28 | 2020-12-08 | 中鲨动物保健品（厦门）有限公司 | Steam exhaust-gas treatment system |
| CN113509744A (en) * | 2021-07-30 | 2021-10-19 | 杭州博控机电设备有限公司 | Improved freeze concentration type ethylene oxide recycling system |
| CN113858576A (en) * | 2021-11-04 | 2021-12-31 | 辽宁北方华锦五洲化工工程设计有限公司 | Devolatilization recovery method and recovery system of ABS extruder |
| US11420951B1 (en) | 2021-07-30 | 2022-08-23 | Hangzhou Bocon Mechanical and Electrical Equipment Co., Ltd. | Ethylene oxide recycling system |
-
2018
- 2018-10-30 CN CN201821773892.9U patent/CN209092758U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044228A (en) * | 2020-08-28 | 2020-12-08 | 中鲨动物保健品（厦门）有限公司 | Steam exhaust-gas treatment system |
| CN113509744A (en) * | 2021-07-30 | 2021-10-19 | 杭州博控机电设备有限公司 | Improved freeze concentration type ethylene oxide recycling system |
| US11420951B1 (en) | 2021-07-30 | 2022-08-23 | Hangzhou Bocon Mechanical and Electrical Equipment Co., Ltd. | Ethylene oxide recycling system |
| CN113858576A (en) * | 2021-11-04 | 2021-12-31 | 辽宁北方华锦五洲化工工程设计有限公司 | Devolatilization recovery method and recovery system of ABS extruder |
| CN113858576B (en) * | 2021-11-04 | 2024-06-25 | 辽宁北方华锦五洲化工工程设计有限公司 | Devolatilization recovery method and recovery system for ABS extruder |
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