CN207654744U - A kind of organic solvent reclaiming clean device - Google Patents
A kind of organic solvent reclaiming clean device Download PDFInfo
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- CN207654744U CN207654744U CN201721709567.1U CN201721709567U CN207654744U CN 207654744 U CN207654744 U CN 207654744U CN 201721709567 U CN201721709567 U CN 201721709567U CN 207654744 U CN207654744 U CN 207654744U
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- heat exchange
- exchange tank
- organic solvent
- heat exchanger
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Abstract
The utility model discloses a kind of organic solvent reclaiming clean devices.Its solve the problems, such as existing organic solvent be directly discharged to nature there is pollution environment.It includes heat exchange tank, adsorption tanks and the water ring vacuum pump for passing sequentially through pipeline and being connected；Heat exchanger is equipped in heat exchange tank, being equipped with gas in the lower section of heat exchanger dissipates device, which dissipates device and be connected with one end of air inlet pipe, and one end that air inlet pipe dissipates device far from gas stretches out the outside of heat exchange tank and its tube body is tightly connected with heat exchange tank；It is equipped with liquid storage cylinder in the bottom of heat exchange tank, drain pipe is equipped in the bottom of liquid storage cylinder；Adsorbent is filled in adsorption tanks.Gas containing organic solvent is by the heat exchanger in heat exchange tank, condensation becomes liquid, it is collected by the drain line drains of liquid storage cylinder bottom, other incoagulable gas enter in adsorption tanks by adsorbent absorptive collection, enter vacuum pump after absorption as pure air to be drained into environment with water, it is free from environmental pollution.
Description
Technical field
Equipment the utility model is related to recycle volatile materials with condensation method, especially a kind of organic solvent reclaiming clean
Device.
Background technology
In pharmacy procedure, cause to pollute to avoid contacting with air, most medicine materials are completed in vacuum environment
, such as vacuum drying, vacuum concentration, vacuum recycling and vacuum take out the processes such as material, and complete vacuum operated equipment and mostly use greatly
Be water ring vacuum pump.It is known that organic solvent boiling point under vacuum is relatively low, highly volatile is gaseous state, this makes
Gaseous organic solvent is obtained easily to be mixed into the working water of water ring vacuum pump.Currently, due to not reliable retracting device, have
Solvent is usually discharged into nature, is brought a negative impact for environment.
Invention content
In order to overcome the shortcomings of that existing organic solvent is directly discharged to nature there is welding, the utility model carries
For a kind of reasonable design, recyclable organic solvent, organic solvent reclaiming clean device free from environmental pollution.
Technical solution adopted by the utility model to solve its technical problems is：A kind of organic solvent reclaiming clean device,
It includes a water ring vacuum pump, it is characterised in that：It further includes a heat exchange tank and an adsorption tanks, the heat exchange tank, adsorption tanks
Pipeline is passed sequentially through with water ring vacuum pump to be connected；Heat exchanger is equipped in the heat exchange tank, in the lower section of heat exchanger
Device is dissipated equipped with a gas, which dissipates device and be connected with one end of an air inlet pipe, and the air inlet pipe is dissipated far from gas
The outside of heat exchange tank is stretched out in one end of device and its tube body is tightly connected with heat exchange tank；It is equipped with a storage in the bottom of the heat exchange tank
Sap cavity is equipped with drain pipe in the bottom of liquid storage cylinder；Adsorbent is filled in the adsorption tanks.
The heat exchanger includes two bottom plates, several heat exchanger tubes, an inlet tube and an outlet tube, two bottom plates point
Not upper and lower horizontal seal is fixed on the inner wall of heat exchange tank, and forms a closed heat exchanging chamber with the inner wall of heat exchange tank, is changed at this
Hot intracavitary is filled with cooling medium；The heat exchanger tube is vertical, parallel is fixedly connected between two bottom plates and the both ends of heat exchanger tube
Two bottom plates are penetrated through respectively；The inlet tube corresponds to heat exchanging chamber and is sealedly connected on heat exchange tank and is connected with the lower part of heat exchanging chamber
Logical, the outlet tube corresponds to heat exchanging chamber and is sealedly connected on heat exchange tank and is connected with the top of heat exchanging chamber.
It is equipped with insulating layer on the outer wall of the heat exchange tank of corresponding heat exchanger.
It includes scattered box and several even diffusing tubes that the gas, which dissipates device, and one is equipped in box in described dissipating dissipates
Chamber, this dissipates chamber and is connected with one end of the air inlet pipe, and the even diffusing tube annular, which is distributed on, to be dissipated on box, and warp is corresponded to
The scattered chambers of Kong Yujun that dissipate being provided on box are dissipated to be connected.
Liquid level gauge is equipped in the liquid storage cylinder.
The adsorbent is activated carbon.
It is correspondingly provided with liquid feed valve, liquid valve, air inlet respectively on the inlet tube, outlet tube, air inlet pipe, drain pipe
Valve, tapping valve.
The utility model is to pass sequentially through the gas containing organic solvent after heat exchange tank, adsorption tanks again by water ring vacuum pump
It pumps out.The gas of extraction enters heat exchange tank through air inlet pipe, is dissipated by gas after device uniformly scatters and enters heat exchanger, organic solvent
Gas it is condensed become liquid, self gravitation effect flow to heat exchange pot bottom liquid storage cylinder in, liquid level reach a certain height after by
Drain line drains collection in liquid storage cylinder bottom is set, which can recycle, and reduce production cost.Other are not
Solidifying property gas enters in adsorption tanks by adsorbent absorptive collection；Enter vacuum after adsorbent adsorbs as pure air
Pump, is drained into water in environment, free from environmental pollution.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram that gas dissipates device in the utility model.
It is marked in figure：1. water ring vacuum pump, 2. heat exchange tanks, 201. insulating layers, 3. adsorption tanks, 4. adsorbents, 5. pipelines, 6.
Heat exchanger, 601. upper plates, 602. lower plates, 603. heat exchanger tubes, 604. heat exchanging chambers, 605. inlet tubes, 606. outlet tubes,
607. liquid feed valves, 608. liquid valves, 7. gases dissipate device, and 701. dissipate box, and 7011. dissipate chamber, and 7012. dissipate hole, and 702.
Separate tube, 8. air inlet pipe, 9. intake valves, 10. liquid storage cylinders, 1001. liquid level gauges, 11. drain pipes, 12. tapping valves.
Specific implementation mode
In Fig. 1, a kind of organic solvent reclaiming clean device a comprising water ring vacuum pump 1, a heat exchange tank 2 and one are inhaled
Attached tank 3.Wherein, heat exchange tank 2, adsorption tanks 3 and water ring vacuum pump 1 pass sequentially through pipeline 5 and are connected.
In Fig. 1, heat exchanger 6 is equipped in heat exchange tank 2.
It should be further noted that as shown in Figure 1, in the present embodiment, heat exchanger 6 includes a upper plate 601, one
Lower plate 602, several heat exchanger tubes 603, an inlet tube 605 and an outlet tube 606.
In Fig. 1, horizontal seal is fixed on the inner wall of heat exchange tank 2 respectively for upper plate 601, lower plate 602, with heat exchange
The inner wall of tank 2 forms a closed heat exchanging chamber 604, filled with cooling medium in the heat exchanging chamber 604.
In Fig. 1, inlet tube 605 corresponds to the lower part that heat exchanging chamber 604 is sealedly connected on itself and heat exchanging chamber 604 on heat exchange tank 2
It is connected, outlet tube 606 corresponds to heat exchanging chamber 604 and is sealedly connected on heat exchange tank 2 it to be connected with the top of heat exchanging chamber 604.It is cold
But medium is filled with heat exchanging chamber 604 through inlet tube 605, through 606 row of outlet tube after abundant heat exchange in heat exchanging chamber 604
Go out.
In Fig. 1, heat exchanger tube 603 is vertically fixedly connected between upper plate 601 and lower plate 602, and both ends are passed through respectively
Logical upper plate 601 and lower plate 602.Heat exchanger tube 603 is arranged in parallel, and the gas containing organic solvent is led to by heat exchanger tube 603
Heat exchanging chamber 604 is crossed, after heat exchange, organic solvent gas is condensed into liquid, in self gravitation effect along heat exchanger tube 603
It flows down.
For ease of the control of cooling medium input quantity, output quantity in heat exchanging chamber 604, as shown in Figure 1, inlet tube 605,
Liquid feed valve 607, liquid valve 608 are respectively equipped on outlet tube 606.
In Fig. 1, it is equipped with insulating layer 201 on the outer wall of the heat exchange tank 2 of corresponding heat exchanger 6, which can have
Effect reduces the energy dissipation of cooling medium, improves the service efficiency of cooling medium.
In Fig. 1, it is equipped with a gas in the lower section of heat exchanger 6 and dissipates device 7, gas dissipates the one of 7 and one air inlet pipe 8 of device
End is connected, and tube body and the heat exchange tank 2 of the air inlet pipe 8 are tightly connected, and heat exchange tank 2 is stretched out in one end that device 7 is dissipated far from gas
Outside.
It should be further noted that as shown in Fig. 2, in the present embodiment, gas dissipates device 7 and dissipates box 701 including one
With several even diffusing tubes 702.Wherein, it is dissipating equipped with scattered chamber 7011 in box 701, this dissipates the one of chamber 7011 and air inlet pipe 8
End is connected, and 702 annular of even diffusing tube, which is distributed on, to be dissipated on box 701, correspond to through dissipate be provided on box 701 dissipate hole 7012 with
Chamber 7011 is dissipated to be connected.Gas containing organic solvent is filled with by air inlet pipe 8 dissipates dissipating in chamber 7011 for box 701, and
It is discharged by even diffusing tube 702 through dissipating hole 7012, which dissipates device 7 and gas uniformly scatters, and makes gas even into heat exchanger
Heat exchanger tube 603.
In Fig. 1, intake valve 9 is equipped in air inlet pipe 8, which controls gas by controlling the break-make of air inlet pipe 8
Charge.
In Fig. 1, it is equipped with a liquid storage cylinder 10 in the bottom of heat exchange tank 2, is flowed down along heat exchanger tube 603 by self gravitation effect
Organic solvent is temporarily stored in the liquid storage cylinder 10, and is set the recycling of drain pipe 11 in 10 bottom of liquid storage cylinder.
In order to control the discharge of organic solvent, as shown in Figure 1, being equipped with tapping valve 12 on drain pipe 11.Tapping valve 12 closes
When closing, organic solvent is stored in liquid storage cylinder 10, when needing to recycle organic solvent, opens tapping valve 12, organic solvent warp
Drain pipe 11 is discharged.
For ease of the collecting amount of organic solvent in monitoring liquid storage cylinder 10, as shown in Figure 1, being equipped with liquid level gauge in liquid storage cylinder 10
1001。
In Fig. 1, adsorbent 4 is filled in adsorption tanks 3.
It should be noted that the adsorbent 4 in adsorption tanks 3 can be directed to the type setting of the organic solvent contained in gas,
It can be silica gel, aluminium oxide, carbon molecular sieve etc., and in the present embodiment, which is activated carbon.
When the utility model is used, the gas containing organic solvent passes sequentially through after heat exchange tank 2, adsorption tanks 3 again by water
Ring vacuum pump 1 pumps out, which enters heat exchange tank 2 through air inlet pipe 8, is dissipated by gas after device 7 uniformly scatters and enters heat exchange
Device 6, organic solvent gas condenses in exchanger becomes liquid, and the storage of 2 bottom of heat exchange tank is flowed under self gravitation effect
In sap cavity 10；The gas that can not be condensed through exchanger enters in adsorption tanks 3 by 4 absorptive collection of adsorbent, passes through adsorbent 4
Enter water-ring vacuum pump as pure air after absorption and is drained into environment with water.
The utility model is designed reasonably, recyclable organic solvent are free from environmental pollution.
Claims (7)
1. a kind of organic solvent reclaiming clean device comprising a water ring vacuum pump, it is characterised in that：It further includes a heat exchange tank
With an adsorption tanks, the heat exchange tank, adsorption tanks and water ring vacuum pump pass sequentially through pipeline and are connected；In the heat exchange tank
Equipped with heat exchanger, it is equipped with a gas in the lower section of heat exchanger and dissipates device, which dissipates one end phase of device and an air inlet pipe
Connection, one end that the air inlet pipe dissipates device far from gas stretches out the outside of heat exchange tank and its tube body connects with heat exchange tank sealing
It connects；It is equipped with a liquid storage cylinder in the bottom of the heat exchange tank, drain pipe is equipped in the bottom of liquid storage cylinder；In the adsorption tanks
Filled with adsorbent.
2. a kind of organic solvent reclaiming clean device according to claim 1, it is characterised in that：The heat exchanger packet
Include two bottom plates, several heat exchanger tubes, an inlet tube and an outlet tube, upper and lower horizontal seal is fixed on and changes two bottom plates respectively
On the inner wall of hot tank, and a closed heat exchanging chamber is formed with the inner wall of heat exchange tank, filled with cooling medium in the heat exchanging chamber；Institute
The heat exchanger tube stated is vertical, parallel is fixedly connected between two bottom plates and the both ends of heat exchanger tube penetrate through two bottom plates respectively；It is described into
Liquid pipe corresponds to heat exchanging chamber and is sealedly connected on heat exchange tank and is connected with the lower part of heat exchanging chamber, and the outlet tube corresponds to heat exchanging chamber
It is sealedly connected on heat exchange tank and is connected with the top of heat exchanging chamber.
3. a kind of organic solvent reclaiming clean device according to claim 1, it is characterised in that：In corresponding heat exchanger
The outer wall of heat exchange tank is equipped with insulating layer.
4. a kind of organic solvent reclaiming clean device according to claim 1, it is characterised in that：The gas dissipates device
Box and several even diffusing tubes are dissipated including one, one is equipped in box in described dissipating dissipates chamber, this dissipates chamber and the air inlet pipe
One end be connected, the even diffusing tube annular be distributed on dissipate box on, correspond to through dissipate box on be provided with dissipate Kong Yujun
Scattered chamber is connected.
5. a kind of organic solvent reclaiming clean device according to claim 1, it is characterised in that：In the liquid storage cylinder
Equipped with liquid level gauge.
6. a kind of organic solvent reclaiming clean device according to claim 1, it is characterised in that：The adsorbent is to live
Property charcoal.
7. a kind of organic solvent reclaiming clean device according to claim 2, it is characterised in that：The inlet tube,
Outlet tube, air inlet pipe are correspondingly provided with liquid feed valve, liquid valve, intake valve, tapping valve on drain pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709567.1U CN207654744U (en) | 2017-12-11 | 2017-12-11 | A kind of organic solvent reclaiming clean device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709567.1U CN207654744U (en) | 2017-12-11 | 2017-12-11 | A kind of organic solvent reclaiming clean device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654744U true CN207654744U (en) | 2018-07-27 |
Family
ID=62939937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709567.1U Active CN207654744U (en) | 2017-12-11 | 2017-12-11 | A kind of organic solvent reclaiming clean device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654744U (en) |
-
2017
- 2017-12-11 CN CN201721709567.1U patent/CN207654744U/en active Active
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