CN214680119U - Device for recovering gas at exhaust hole of centrifugal machine - Google Patents
Device for recovering gas at exhaust hole of centrifugal machine Download PDFInfo
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- CN214680119U CN214680119U CN202120557552.8U CN202120557552U CN214680119U CN 214680119 U CN214680119 U CN 214680119U CN 202120557552 U CN202120557552 U CN 202120557552U CN 214680119 U CN214680119 U CN 214680119U
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Abstract
The utility model discloses a device for recovering gas in an exhaust hole of a centrifugal machine, which comprises the centrifugal machine, a condensing device, a recovery tank and an adsorption device; the exhaust hole of the centrifugal machine is connected with the condensing device through a conveying pipeline; the condensing device is connected with the recovery tank through a conveying pipeline; the outlet of the recovery tank is connected with the adsorption device through a conveying pipeline; the condensing device at least comprises two stages of condensers which are respectively a first-stage condenser and a second-stage condenser and are connected in series from top to bottom; a first condenser pipe is arranged in the primary condenser; a second condenser pipe is arranged in the secondary condenser; the first condensation pipe and the second condensation pipe are arranged in a spiral shape. The gas recovery device for the centrifuge vent hole can lead the gas to be liquefied more thoroughly and has higher recovery efficiency.
Description
Technical Field
The utility model relates to a gas recovery technical field especially relates to a device that is used for centrifuge exhaust hole gas to retrieve.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are insoluble with each other in emulsion. The centrifugal machine needs to rotate at a high speed when in use, a large amount of gas is generated in the high-speed rotating process, if the gas cannot be discharged in time, the centrifugal machine is possibly unstable, and explosion can be caused in serious cases, so that the discharge and recovery of the gas in the centrifugal machine are problems to be solved urgently.
At present, the gas in the centrifuge is generally condensed by a condenser, but the gas is not condensed completely or the solvent formed by condensation cannot be completely collected easily in the condensation process, so that the recovery efficiency is reduced. In addition, there is a problem that gas which cannot be condensed into liquid state is directly discharged, and air is polluted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a device for recovering gas in an exhaust hole of a centrifugal machine, which comprises the centrifugal machine, a condensing device, a recovery tank and an adsorption device; the exhaust hole of the centrifugal machine is connected with the condensing device through a conveying pipeline; the condensing device is connected with the recovery tank through a conveying pipeline; the outlet of the recovery tank is connected with the adsorption device through a conveying pipeline; the condensing device at least comprises two stages of condensers which are respectively a first-stage condenser and a second-stage condenser and are connected in series from top to bottom; a first condenser pipe is arranged in the primary condenser; a second condenser pipe is arranged in the secondary condenser; the first condensation pipe and the second condensation pipe are arranged in a spiral shape.
As a preferable technical solution, a first input port and a first output port are arranged on the first condensation pipe; the first input port and the first output port are vertically arranged.
As a preferable technical scheme, a second input port and a second output port are arranged on the second condensation pipe; the second input port and the second output port are vertically arranged.
In a preferred embodiment, the first input port is communicated with an exhaust hole of the centrifuge through a delivery pipe.
As a preferable technical solution, the first output port is communicated with the second input port through a delivery pipe; and the second output port is communicated with the recovery tank through a pipeline.
As a preferred technical scheme, a first refrigerant inlet and a first refrigerant outlet are arranged on the primary condenser; and a second refrigerant inlet and a second refrigerant outlet are formed in the secondary condenser.
As a preferred technical scheme, the first refrigerant inlet and the first refrigerant outlet are communicated with a first refrigerant unit; and the second refrigerant inlet and the second refrigerant outlet are communicated with a second refrigerant unit.
As a preferable technical solution, a moisture separator is provided in the recovery tank.
As a preferred technical scheme, the recovery tank is arranged below the condensing device.
Has the advantages that:
1. the condensing device arranged in the utility model adopts at least two stages of condensers which are connected in series from top to bottom and are connected with different refrigerant units, the gas cooling length is increased, and different solvents can be recovered at different cooling temperatures, so that the gas liquefaction is more thorough, and the recovery efficiency is higher;
2. the condensing pipe in the condenser is arranged to be spiral, so that the heat exchange area of cooling liquid and gas can be increased on the premise of not increasing the height and size of the condenser, and the condensing efficiency is greatly improved; furthermore, the input port and the output port are vertically arranged, so that particularly, the solvent condensed by the gas can directly enter the next device under the action of gravity, the residual solvent is less, the solvent is completely recovered, manual cleaning is not needed, and the operation is simple and stable;
3. the recovery tank is connected with an adsorption device, so that gas which is not condensed into liquid can be recovered, on one hand, the gas is prevented from being discharged into the atmosphere to cause air pollution, and is recycled, so that the discharged atmosphere is guaranteed to be qualified gas, and the energy is saved and the environment is protected; on the other hand, the condensation is more thorough, and the energy loss is reduced;
4. the recovery tank is internally provided with a moisture separator which can separate the condensed solvent from the doped moisture, so that the recovery efficiency of the organic solvent is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a device for recovering gas at a vent of a centrifuge according to the present invention;
FIG. 2 is a schematic structural view of the primary condenser of the present invention;
reference numerals: 1, a centrifuge; 2, exhausting holes; 3, a first-stage condenser; 4, a secondary condenser; 5 a first refrigerant inlet; 6 a first refrigerant outlet; 7 a second refrigerant inlet; 8 a second refrigerant outlet; 9, a recovery tank; 10 an adsorption device; 11 a first condenser pipe; 12 a first input port; 13 a first outlet.
Detailed Description
The contents of the present invention can be more easily understood by referring to the following detailed description of the preferred embodiments of the present invention and the included examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the description of the present invention, the meaning of "and/or" means that they exist individually or both of them are included.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to solve the problems, the utility model provides a device for recovering gas in an exhaust hole of a centrifugal machine, which comprises the centrifugal machine, a condensing device, a recovery tank and an adsorption device; the exhaust hole of the centrifugal machine is connected with the condensing device through a conveying pipeline; the condensing device is connected with the recovery tank through a conveying pipeline; the outlet of the recovery tank is connected with the adsorption device through a conveying pipeline; the condensing device at least comprises two stages of condensers which are respectively a first-stage condenser and a second-stage condenser and are connected in series from top to bottom; a first condenser pipe is arranged in the primary condenser; a second condenser pipe is arranged in the secondary condenser; the first condensation pipe and the second condensation pipe are arranged in a spiral shape.
The adsorption device is a carbon adsorption device, and can recycle gas which is not condensed into liquid state, so that on one hand, the gas is prevented from being discharged into the atmosphere to cause air pollution, and is recycled to ensure that the discharged atmosphere is qualified gas, thereby saving energy and protecting environment; on the other hand, the condensation is more complete, and the energy loss is reduced.
The number of the condensers is set according to actual requirements, and when the flow of the solvent gas is large, a large number of condensers are arranged.
In some embodiments, a first input port and a first output port are provided on the first condensation duct; the first input port and the first output port are vertically arranged.
In some embodiments, a second input port and a second output port are provided on the second condensation duct; the second input port and the second output port are vertically arranged.
In some embodiments, the first input port is in communication with a centrifuge vent via a transfer conduit.
In some embodiments, the first output port communicates with the second input port via a delivery conduit; and the second output port is communicated with the recovery tank through a pipeline.
The condensing pipe in the condenser is set to be spiral, so that the heat exchange area of the cooling liquid and the gas can be increased on the premise of not increasing the height and the size of the condenser, and the condensing efficiency is greatly improved; and further with the vertical setting of input port and delivery outlet, especially can make the solvent after the gas condensation directly get into next device under the action of gravity, it is few to remain the solvent, retrieves completely, need not carry out the manual work and clears away, easy operation is stable.
In some embodiments, the first condenser is provided with a first refrigerant inlet and a first refrigerant outlet; and a second refrigerant inlet and a second refrigerant outlet are formed in the secondary condenser.
In some embodiments, the first refrigerant inlet and the first refrigerant outlet are communicated with a first refrigerant unit; and the second refrigerant inlet and the second refrigerant outlet are communicated with a second refrigerant unit.
The first refrigerant unit and the second refrigerant unit can provide different temperatures for the condenser through the refrigerant inlet and outlet, so that the gas is more thoroughly liquefied after being cooled by the multistage condenser.
The utility model discloses a condensing equipment adopts at least two-stage condenser from top to bottom to establish ties and forms to be connected with different refrigerant units, gas cooling length increases to can retrieve different solvents under the cooling temperature of difference, make the gas liquefaction more thorough, recovery efficiency is higher.
In some embodiments, a moisture separator is disposed within the recovery tank.
The utility model discloses be equipped with moisture separator in the recovery tank, can part the solvent after the condensation with the moisture of doping for the efficiency of organic solvent recovery obtains improving.
In some embodiments, the recovery tank is disposed below the condensing device.
The present invention will be described in detail with reference to the following examples. It is necessary to point out here that the following examples are only used for further illustration of the present invention, and should not be interpreted as limiting the scope of the present invention, and that the skilled person in this field can make some insubstantial modifications and adjustments according to the above-mentioned contents of the present invention, and still fall within the scope of the present invention.
Example 1
The embodiment 1 provides a device for recovering gas at a vent hole of a centrifuge, as shown in fig. 1, comprising a centrifuge 1, a condensing device, a recovery tank 9, and an adsorption device 10; the exhaust hole 2 of the centrifuge 1 is connected with a condensing device through a conveying pipeline; the condensing device is connected with the recovery tank 9 through a conveying pipeline; the outlet of the recovery tank 9 is connected with an adsorption device 10 through a conveying pipeline; the condensing device comprises two stages of condensers, namely a first-stage condenser 3 and a second-stage condenser 4 which are connected in series from top to bottom; a first condenser pipe 11 is arranged in the primary condenser 3; a second condenser pipe is arranged in the secondary condenser 4; the first condensation duct 4 and the second condensation duct are arranged in a spiral shape.
As shown in fig. 2, a first input port 12 and a first output port 13 are provided on the first condensation pipe 11; the first input port 12 and the first output port 13 are vertically arranged.
A second input port and a second output port are arranged on the second condensation pipe; the second input port and the second output port are vertically arranged.
The first input port 12 is communicated with the exhaust hole 2 of the centrifuge 1 through a conveying pipeline.
The first output port 12 is communicated with the second input port through a conveying pipeline; the second outlet is communicated with the recovery tank 9 through a pipeline.
The first-stage condenser 3 is provided with a first refrigerant inlet 5 and a first refrigerant outlet 6; the secondary condenser 4 is provided with a second refrigerant inlet 7 and a second refrigerant outlet 8.
The first refrigerant inlet 5 and the first refrigerant outlet 6 are communicated with a first refrigerant unit; and the second refrigerant inlet 7 and the second refrigerant outlet 8 are communicated with a second refrigerant unit.
A moisture separator is arranged in the recovery tank 9.
The recovery tank 9 is arranged below the condensing device.
The utility model provides a device for centrifuge exhaust hole gas recovery, condensing equipment wherein adopts at least two-stage condenser from top to bottom to establish ties and forms, and is connected with different refrigerant units, and gas cooling length increases to can retrieve different solvents under different cooling temperature, make the gas liquefaction more thorough, recovery efficiency is higher; the condensing pipe in the condenser is arranged to be spiral, so that the heat exchange area of cooling liquid and gas can be increased on the premise of not increasing the height and size of the condenser, and the condensing efficiency is greatly improved; furthermore, the input port and the output port are vertically arranged, so that particularly, the solvent condensed by the gas can directly enter the next device under the action of gravity, the residual solvent is less, the solvent is completely recovered, manual cleaning is not needed, and the operation is simple and stable; the recovery tank is connected with an adsorption device, so that gas which is not condensed into liquid can be recovered, on one hand, the gas is prevented from being discharged into the atmosphere to cause air pollution, and is recycled, so that the discharged atmosphere is guaranteed to be qualified gas, and the energy is saved and the environment is protected; on the other hand, the condensation is more thorough, and the energy loss is reduced; the recovery tank is internally provided with a moisture separator which can separate the condensed solvent from the doped moisture, so that the recovery efficiency of the organic solvent is improved.
The foregoing examples are merely illustrative and serve to explain some of the features of the method of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.
Claims (9)
1. The device for recovering the gas at the exhaust hole of the centrifugal machine is characterized by comprising the centrifugal machine, a condensing device, a recovery tank and an adsorption device; the exhaust hole of the centrifugal machine is connected with the condensing device through a conveying pipeline; the condensing device is connected with the recovery tank through a conveying pipeline; the outlet of the recovery tank is connected with the adsorption device through a conveying pipeline; the condensing device at least comprises two stages of condensers which are respectively a first-stage condenser and a second-stage condenser and are connected in series from top to bottom; a first condenser pipe is arranged in the primary condenser; a second condenser pipe is arranged in the secondary condenser; the first condensation pipe and the second condensation pipe are arranged in a spiral shape.
2. The apparatus for centrifuge vent gas recovery of claim 1, wherein the first condenser tube has a first input port and a first output port; the first input port and the first output port are vertically arranged.
3. The apparatus for centrifuge vent gas recovery of claim 2, wherein the second condenser tube has a second input port and a second output port; the second input port and the second output port are vertically arranged.
4. The apparatus for centrifuge vent gas recovery of claim 3, wherein the first input port is in communication with the centrifuge vent via a transfer conduit.
5. The apparatus for centrifuge vent gas recovery of claim 2, wherein the first output port communicates with the second input port via a transfer conduit; and the second output port is communicated with the recovery tank through a pipeline.
6. The apparatus as claimed in claim 1, wherein the first-stage condenser is provided with a first refrigerant inlet and a first refrigerant outlet; and a second refrigerant inlet and a second refrigerant outlet are formed in the secondary condenser.
7. The apparatus for recovering vent gas of a centrifuge as recited in claim 6, wherein the first refrigerant inlet and the first refrigerant outlet are connected to a first refrigerant unit; and the second refrigerant inlet and the second refrigerant outlet are communicated with a second refrigerant unit.
8. The apparatus for centrifuge vent gas recovery of claim 1, wherein a moisture separator is provided in the recovery tank.
9. The apparatus for centrifuge vent gas recovery of claim 8, wherein the recovery tank is located below the condensing means.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120557552.8U CN214680119U (en) | 2021-03-18 | 2021-03-18 | Device for recovering gas at exhaust hole of centrifugal machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120557552.8U CN214680119U (en) | 2021-03-18 | 2021-03-18 | Device for recovering gas at exhaust hole of centrifugal machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225655A (en) * | 2021-11-23 | 2022-03-25 | 安徽金禾实业股份有限公司 | Sucrose esterification dehydration condensation device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225655A (en) * | 2021-11-23 | 2022-03-25 | 安徽金禾实业股份有限公司 | Sucrose esterification dehydration condensation device and method |
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