CN210030292U - Purifying device - Google Patents
Purifying device Download PDFInfo
- Publication number
- CN210030292U CN210030292U CN201920268103.4U CN201920268103U CN210030292U CN 210030292 U CN210030292 U CN 210030292U CN 201920268103 U CN201920268103 U CN 201920268103U CN 210030292 U CN210030292 U CN 210030292U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipeline
- solvent
- control switch
- purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002904 solvent Substances 0.000 claims abstract description 78
- 238000000746 purification Methods 0.000 claims abstract description 70
- 239000010887 waste solvent Substances 0.000 claims abstract description 64
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 230000005494 condensation Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000004064 recycling Methods 0.000 claims description 13
- 239000000356 contaminant Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 238000010926 purge Methods 0.000 description 9
- 238000011084 recovery Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a solvent purification technology field especially relates to a purifier, including purifying mechanism, filtering component and control assembly. The purification mechanism comprises a purification box, a condenser, a separator, a condensation pipe and a separation pipe. The condenser is communicated with the purification box through a condensation pipe, and the separator is communicated with the condenser through a separation pipe. The filter assembly comprises a filter and a conduit, the filter is communicated with the purification box through the conduit, and the filter is used for filtering dirt in the waste solvent. The control assembly comprises a conduction tube and a control switch. The conduction pipe comprises a first pipeline, a second pipeline and a third pipeline, the second pipeline and the third pipeline are communicated with the first pipeline, the second pipeline is communicated with the filter, and the third pipeline is communicated with the purifying box. The control switch is used for controlling the on-off of the second pipeline and the third pipeline. The purification device can select different purification processes according to the specific conditions of the waste solvent, is convenient to use, and has a simple structure and lower cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a solvent purification technology field especially relates to a purifier.
[ background of the invention ]
A large amount of organic solvents are generated after the foaming adhesive is degraded, and the organic solvents contain impurities which are waste solvents and cannot be directly used. The waste solvent is often discharged directly, which not only causes resource waste, but also causes huge pollution to the environment.
Currently, some waste solvent purification apparatuses can purify these waste solvents for recycling. However, these conventional waste solvent purification apparatuses are inconvenient to use, complicated in structure, and high in cost.
[ Utility model ] content
In order to solve the technical problem, the embodiment of the utility model provides a convenient to use and simple structure's purifier is provided.
The embodiment of the utility model provides a solve its technical problem and adopt following technical scheme:
provided is a purification device including:
the purification mechanism comprises a purification box, a condenser, a separator, a condensation pipe and a separation pipe, wherein the condenser is communicated with the purification box through the condensation pipe, and the separator is communicated with the condenser through the separation pipe;
a filter assembly including a filter and a conduit, the filter communicating with the purification tank through the conduit, the filter for filtering contaminants in the waste solvent; and
the control assembly comprises a conduction pipe and a control switch, the conduction pipe comprises a first pipeline, a second pipeline and a third pipeline, the second pipeline and the third pipeline are communicated with the first pipeline, the second pipeline is communicated with the filter, the third pipeline is communicated with the purifying box, and the control switch is used for controlling the connection and disconnection of the second pipeline and the third pipeline.
In one embodiment, the control switch includes a first control switch and a second control switch, the first control switch is disposed on the second pipeline and used for controlling on/off of the second pipeline, and the second control switch is disposed on the third pipeline and used for controlling on/off of the third pipeline.
In one embodiment, the system further comprises a solvent pump and a delivery pipe, wherein one end of the delivery pipe is communicated with the first pipeline, the solvent pump is arranged on the delivery pipe, and the solvent pump can deliver the external waste solvent to the purification box or the filter through the delivery pipe and the conduction pipe in sequence.
In one embodiment, the apparatus further comprises a solvent tank, a first connecting pipe, a second connecting pipe and a third control switch, two ends of the first connecting pipe are respectively communicated with the water inlet end of the solvent pump and the solvent tank, two ends of the second connecting pipe are respectively communicated with the water outlet end of the solvent pump and the solvent tank, and the third control switch is arranged on the first connecting pipe and the second connecting pipe.
In one embodiment, the device further comprises an equilibrium tube, wherein the equilibrium tube is communicated with the solvent tank.
In one embodiment, the recovery device further comprises a recovery assembly, wherein the recovery assembly comprises a cleaning tank and a recovery pipe, the cleaning tank is used for containing clean solvent, and two ends of the recovery pipe are respectively communicated with the separator and the cleaning tank.
In one embodiment, the recycling assembly further includes a third connecting pipe and a fourth control switch, two ends of the third connecting pipe are respectively communicated with the water inlet end of the solvent pump and the cleaning tank, the fourth control switch is disposed on the third connecting pipe, and the fourth control switch is used for controlling on-off of the third connecting pipe.
In one embodiment, the recycling assembly further includes a fourth connecting pipe and a fifth control switch, two ends of the fourth connecting pipe are respectively communicated with the water inlet end of the solvent pump and the cleaning tank, the fifth control switch is disposed on the fourth connecting pipe, and the fifth control switch is used for controlling on-off of the fourth connecting pipe.
In one embodiment, the first pipeline is connected to a side wall of the delivery pipe, and when the solvent pump extracts the waste solvent from an external container, two ends of the delivery pipe are respectively communicated with two output pipes of the container.
In one embodiment, the two ends of the conveying pipe are respectively an inlet end and an outlet end, and the inlet end and the outlet end are both provided with valves.
Above-mentioned purifier when having the filth among the useless solvent, makes the second pipeline switch on through control switch, and the third pipeline is closed, and in external useless solvent entered into the filter through the conduction pipe, the filter filtered the filth, then useless solvent enters into the purifying box in. The purifying box can heat the waste solvent to enable water and the solvent in the waste solvent to be gasified to form mixed gas, and the mixed gas enters the condenser to be condensed and liquefied and then flows into the separator to separate water and clean solvent. When there is not the filth in useless solvent, make the second pipeline close through control switch, the third pipeline switches on, and in external useless solvent directly entered into the purifying box through the conduction pipe, purification mechanism repeats above-mentioned process and purifies useless solvent. Above-mentioned purifier can select different purification processes according to the particular case of useless solvent, convenient to use, and simple structure, and the cost is lower, can be widely used.
[ description of the drawings ]
One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.
Fig. 1 is a schematic structural diagram of a purification apparatus according to an embodiment of the present invention;
FIG. 2 is a piping connection diagram of the purification apparatus shown in FIG. 1;
FIG. 3 is a schematic view showing the structure of a purge mechanism of the purge device shown in FIG. 1;
FIG. 4 is a schematic view of the separator of the purification mechanism shown in FIG. 3;
FIG. 5 is a schematic view showing the construction of a filter of the purification apparatus shown in FIG. 1;
fig. 6 is a schematic structural view of a conduction pipe of the purification apparatus shown in fig. 1.
[ detailed description ] embodiments
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 and 2, according to an embodiment of the present invention, a purification device 10 is provided, in which the purification device 10 is used for purifying a waste solvent, especially for purifying dirty oil. Specifically, in the present embodiment, the purification apparatus 10 includes a purification mechanism 100, a filter assembly 200, and a control assembly 300. The purification mechanism 100 is used to purify the waste solvent, and the filter assembly 200 is used to filter contaminants in the waste solvent. The control module 300 is used for filtering the waste solvent to remove contaminants through the filtering module 200, and then purifying the waste solvent in the purification mechanism 100, or directly purifying the waste solvent in the purification mechanism 100 according to the specific situation of the waste solvent.
Referring to fig. 3, specifically, the purification mechanism 100 includes a purification box 110, a condenser 120, a condensation pipe 130, a separator 140, and a separation pipe 150. The purge tank 110 serves to heat the waste solvent to gasify the water and the solvent to form a mixed gas. The mixed gas enters the condenser 120, and impurities in the waste solvent remain in the purification tank 110. In one embodiment, the top of the purification box 110 is provided with a first connection end 112 and a second connection end 114, the first connection end 112 and the second connection end 114 are spaced apart from each other, and the external waste solvent can enter the purification box 110 through the first connection end 112 or the second connection end 114. The bottom of the purification tank 110 is provided with a discharge valve 116 for discharging the waste solvent or impurities remaining after the purification in the purification tank 110. The outer wall of the purification tank 110 is provided with an expansion tank 118 to ensure the stability of the volume of the waste solvent in the purification tank 110.
The condenser 120 is communicated with the purification box 110 through a condensation pipe 130, the mixed gas can enter the condenser 120 through the condensation pipe 130, and the mixed gas is liquefied in the condenser 120 when meeting cold, and is liquefied into a mixed liquid of water and a solvent. In one embodiment, the condenser 120 is at a higher elevation from the ground than the purge bin 110 to facilitate the entry of the mixed gas into the condenser 120.
Referring to fig. 4, the separator 140 is connected to the condenser 120 through a separation pipe 150, and the liquefied mixed liquid can flow into the separator 140 through the separation pipe 150. Specifically, the height of the separator 140 from the ground is less than the height of the condenser 120 from the ground, so that the mixed liquid can flow into the separator 140 under the influence of gravity. The top of the separator 140 is provided with a cleaning inlet 141 and a drying inlet 142 at intervals, and the separated objects in different states can enter the separator 140 through different inlets. In the present embodiment, the separation pipe 150 communicates with the purge inlet 141. The separator 140 is an oil-water separator which separates the mixed liquid by a specific gravity method to separate water and a solvent, the separated solvent is discharged through an oil outlet pipe 143 at the bottom of the separator 140, and the separated water is discharged through a water outlet pipe 144 at the bottom of the separator 140. The bottom of the separator 140 is also provided with an evacuation pipe 145 for evacuating the contents of the separator 140. The side wall of the separator 140 is provided with a vent tube 146 for regulating the gas pressure within the separator 140. The sidewall of the separator 140 is also provided with a viewing window 147 for viewing the interior of the separator 140.
Referring again to fig. 2, the filter assembly 200 includes a filter 210 and a conduit 220, wherein the filter 210 is in communication with the purge bin 110 via the conduit 220. The filter 210 serves to filter contaminants in the waste solvent. Specifically, filter 210 is a spin-on filter 210, and a plurality of filter disks are disposed within spin-on filter 210. As the spent solvent flows through the filter disks, contaminants and the like remain on the filter disks. The filter 210 may filter contaminants in the waste solvent to ensure cleanliness of the waste solvent and avoid contamination of the purification tank 110.
Referring also to FIG. 5, in one embodiment, the filter 210 includes an inlet pipe 212 and an outlet pipe 214. The external waste solvent is introduced into the filter 210 through the liquid inlet pipe 212. Conduit 220 has one end in communication with effluent pipe 214 and the other end of conduit 220 is connected to second connection end 114, thereby communicating filter 210 with purification tank 110. A ball spring valve 222 is disposed on the conduit 220 to control the on/off of the conduit 220. The filter assembly 200 further includes a drain pipe 230 and a control valve 240, the filter 210 is opened with a discharge port 216, the drain pipe 230 communicates with the discharge port 216, and the waste solvent in the filter 210 can be discharged through the drain pipe 230. A control valve 240 is provided on the discharge pipe 230, and the control valve 240 is used to control the on/off of the discharge pipe 230. Specifically, the control valve 240 is a pneumatic gate valve.
It should be noted that filter 210 must be filled with waste solvent prior to use. Specifically, the filter 210 further has an air outlet (not shown) opened at an upper portion of the filter 210. When the exhaust port has the waste solvent flowing out, it indicates that the filter 210 is full. After the filter 210 is used for a period of time, the flow resistance of the filter disc will gradually increase due to the continuous attachment of dirt, resulting in an increase in pressure inside the filter 210. The pressure within filter 210 may be read by a pressure gauge on filter 210, and when the pressure reaches a threshold value, filter 210 may need to be cleaned.
Referring also to fig. 6, the control assembly 300 includes a conductive pipe 310 and a control switch 320. The conduit 310 includes a first conduit 312, a second conduit 314, and a third conduit 316. One end of the second pipe 314 is communicated with the first pipe 312, and the other end of the second pipe 314 is communicated with the liquid inlet pipe 212 of the filter 210, thereby communicating the second pipe 314 with the filter 210. One end of the third pipeline 316 is communicated with the first pipeline 312, and the other end of the third pipeline 316 is communicated with the first connection end 112 of the purification tank 110, thereby communicating the third pipeline 316 with the purification tank 110. In this embodiment, the conduction pipe 310 further includes a fourth pipeline 316, one end of the fourth pipeline 316 is connected to the first pipeline 312, and the fourth pipeline 316 is used for discharging the waste solvent in the conduction pipe 310.
The control switch 320 is used for controlling the on/off of the second pipeline 314 and the third pipeline 316. Specifically, the control switch 320 includes a first control switch 322 and a second control switch 324. The first control switch 322 is disposed on the second pipeline 314 and is used for controlling on/off of the second pipeline 314. The second control switch 324 is disposed on the third pipeline 316 and is used for controlling on/off of the third pipeline 316. In one embodiment, the first control switch 322 and the second control switch 324 are pneumatic gate valves. The external waste solvent enters the first pipe 312, and then enters the filter 210 through the second pipe 314, or enters the purge tank 110 through the third pipe 316.
Referring to fig. 2, in one embodiment, the purification apparatus 10 further includes a solvent pump 400 and a delivery pipe 500. The two ends of the delivery pipe 500 are respectively an inlet end 510 and an outlet end 520, and the outlet end 520 of the delivery pipe 500 is communicated with the first pipeline 312. The solvent pump 400 is provided on the delivery pipe 500. The solvent pump 400 is used to provide power to introduce the external waste solvent into the delivery pipe 500 through the inlet end 510 and then to the purification tank 110 or the filter 210 through the conduction pipe 310. In this embodiment, the first pipe 312 is connected to the side wall of the outlet end 520 of the transfer pipe 500 so that both ends of the transfer pipe 500 can communicate with the two output pipes of the waste solvent container, thereby balancing the pressure in the container when the waste solvent is extracted. The delivery tube 500 is provided with nozzles 530 at both ends thereof to facilitate connection of the delivery tube to other structures. Specifically, nozzle 530 is made of brass. The inlet end 510 and the outlet end 520 are provided with valves 540 to control the on/off of the two ends of the delivery pipe 500. Specifically, the valve 540 is a ball valve.
In one embodiment, the purification apparatus 10 further includes a solvent tank 610, a first connection pipe 620, a second connection pipe 630, and a third control switch 640. The solvent tank 610 serves to contain a waste solvent. One end of the first connection pipe 620 communicates with the water inlet end of the solvent pump 400, and the other end of the first connection pipe 620 communicates with the solvent tank 610. One end of the second connection pipe 630 is communicated with the water outlet end of the solvent pump 400, and the other end of the second connection pipe 630 is communicated with the solvent tank 610. The first connection pipe 620 and the second connection pipe 630 are provided with third control switches 640. Third control switch 640 on first connection pipe 620 is used to control on/off of first connection pipe 620, and third control switch 640 on second connection pipe 630 is used to control on/off of second connection pipe 630. Specifically, the third control switch 640 is a pneumatic gate valve.
In this embodiment, the purification apparatus 10 further includes a balance pipe 650, and the balance pipe 650 communicates with the solvent tank 610. When the solvent pump 400 delivers the external waste solvent into the solvent tank 610, two output pipes of the waste solvent container are respectively communicated with the inlet port 510 and the balancing pipe 650, so that the pressure in the container can be balanced when the waste solvent in the container is pumped. The equalization pipe 650 may equalize the pressure within the solvent tank 610 when the solvent pump 400 delivers the waste solvent within the solvent tank 610 into the purge tank 110 or the filter 210.
In one embodiment, the purification apparatus 10 further comprises a recycling assembly comprising a cleaning tank 710 and a recycling pipe 720. The cleaning tank 710 is for containing a cleaning solvent, one end of the recovery pipe 720 is communicated with the separator 140, and the other end of the recovery pipe 720 is communicated with the cleaning tank 710. Specifically, one end of the recovery pipe 720 communicates with the oil outlet pipe 143 at the bottom of the separator 140. In this embodiment, the cleaning tank 710 and the solvent tank 610 are partitioned by a partition plate, and the upper portion of the partition plate has a gap with the inner wall of the tank, so that the balance pipe 650 can balance the air pressure in the cleaning tank 710 and the solvent tank 610.
In one embodiment, the recycling assembly further includes a third connection tube 730 and a fourth control switch 740. One end of the third connection pipe 730 is communicated with the water inlet end of the solvent pump 400, and the other end of the third connection pipe 730 is communicated with the cleaning tank 710. The fourth control switch 740 is disposed on the third connection pipe 730, and the fourth control switch 740 is used for controlling the on/off of the third connection pipe 730. Specifically, the fourth control switch 740 is a pneumatic gate valve.
In one embodiment, the recycling assembly further includes a fourth connection pipe 750 and a fifth control switch 760. One end of the fourth connection pipe 750 is communicated with the water outlet end of the solvent pump 400, and the other end of the fourth connection pipe 750 is communicated with the cleaning tank 710. The fifth control switch 760 is disposed on the fourth connection pipe 750. Fifth control switch 760 is used to control the on/off of fourth connection pipe 750. Specifically, the fourth control switch 740 is a pneumatic gate valve.
The working process of the purification device 10 is specifically as follows:
the discharge pipe 230 and the fourth pipe 316 are blocked by a stopper, and the inlet end 510 of the delivery pipe 500 and the balance pipe 650 are respectively communicated with two output pipes of the waste solvent container.
First control switch 322 and second control switch 324 are closed, third control switch 640 on first connection tube 620 is closed, and valve 540 at outlet end 520 of delivery tube 500 is closed. The third control switch 640 of the second connection pipe 630 is then opened, and the valve 540 of the inlet port 510 is opened. The solvent pump 400 is powered to allow the waste solvent in the external container to enter the transfer pipe 500 through the inlet port 510 and then to enter the solvent tank 610 through the second connection pipe 630.
After a suitable amount of waste solvent is added to the solvent tank 610, the inlet end 510 and the equalization tube 650 are disconnected from the output tube of the vessel. The third control switch 640 of the second connection pipe 630 is closed, the valves 540 of the inlet end 510 and the outlet end 520 of the feed pipe 500 are closed, and then the third control switch 640 of the first connection pipe 620 is opened, and any one of the first control switch 322 and the second control switch 324 is opened. The solvent pump 400 is powered to allow the waste solvent in the solvent tank 610 to sequentially pass through the first connection pipe 620, the delivery pipe 500, and the conduction pipe 310, and then to enter the purification tank 110 or the filter 210.
When there is a contaminant in the waste solvent, the first control switch 322 is opened and the second control switch 324 is closed, and the solvent pump 400 delivers the waste solvent into the filter 210. The filter 210 filters contaminants in the waste solvent to ensure the cleanliness of the waste solvent, and the filtered waste solvent is introduced into the purification tank 110. When there is no contamination in the waste solvent, the first control switch 322 is closed and the second control switch 324 is opened, and the waste solvent is directly introduced into the purification tank 110.
The purge tank 110 may heat the waste solvent to gasify water and the solvent in the waste solvent to form a mixed gas. The mixed gas enters the condenser 120 through the condenser tube 130, and the mixed gas is liquefied in the condenser 120 upon cooling, and is liquefied into a mixed liquid of water and a solvent. The mixed liquid formed by liquefaction can flow into the separator 140 through the separation pipe 150, the separator 140 separates the mixed liquid, water and the solvent are separated, the separated solvent enters the cleaning tank 710 through the recovery pipe 720, and the separated water is discharged into the external container through the water outlet pipe 144 at the bottom of the separator 140.
When all of the waste solvent in the solvent tank 610 is discharged, the two third control switches 640 are closed, the fourth control switch 740 is opened, the fifth control switch 760 is closed, and the valve 540 of the outlet port 520 is opened. The solvent pump 400 is powered to discharge the clean solvent in the clean tank 710 through the third connection pipe 730 and the outlet end 520 of the delivery pipe 500.
In the present embodiment, since the time taken for the cleaning mechanism 100 to clean the waste solvent is long, the cleaning tank 710 may be used to contain the waste solvent immediately after the cleaning apparatus 10 starts operating. Specifically, after the inlet end 510 and the balance pipe 650 of the transportation pipe 500 are respectively communicated with the two output pipes of the waste solvent container, the first control switch 322 and the second control switch 324 are closed, the two third control switches 640 are closed, and the valve 540 of the outlet end 520 of the transportation pipe 500 is closed. The fourth control switch 740 is then closed and the fifth control switch 760 is opened. The solvent pump 400 is powered to allow the waste solvent in the container to enter the transfer pipe 500 through the inlet port 510 and then to enter the cleaning tank 710 through the fourth connection pipe 750. After the cleaning tank 710 is filled with an appropriate amount of the waste solvent, the waste solvent is then transferred into the solvent tank 610.
Above-mentioned purifier 10 can select different purification processes according to the particular case of useless solvent, need not to use other equipment to assist and purifies, and convenient to use is simple. Moreover, the purification device 10 has a simple structure and low cost, and can be widely applied.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A purification apparatus, comprising:
the purification mechanism comprises a purification box, a condenser, a separator, a condensation pipe and a separation pipe, wherein the condenser is communicated with the purification box through the condensation pipe, and the separator is communicated with the condenser through the separation pipe;
a filter assembly including a filter and a conduit, the filter communicating with the purification tank through the conduit, the filter for filtering contaminants in the waste solvent; and
the control assembly comprises a conduction pipe and a control switch, the conduction pipe comprises a first pipeline, a second pipeline and a third pipeline, the second pipeline and the third pipeline are communicated with the first pipeline, the second pipeline is communicated with the filter, the third pipeline is communicated with the purifying box, and the control switch is used for controlling the connection and disconnection of the second pipeline and the third pipeline.
2. The purification device of claim 1, wherein the control switch comprises a first control switch and a second control switch, the first control switch is disposed on the second pipeline and used for controlling the on/off of the second pipeline, and the second control switch is disposed on the third pipeline and used for controlling the on/off of the third pipeline.
3. The purification apparatus according to claim 1, further comprising a solvent pump and a delivery pipe, wherein one end of the delivery pipe is communicated with the first pipeline, the solvent pump is disposed on the delivery pipe, and the solvent pump can deliver the external waste solvent to the purification tank or the filter sequentially through the delivery pipe and the conduction pipe.
4. The purifying apparatus of claim 3, further comprising a solvent tank, a first connecting pipe, a second connecting pipe and a third control switch, wherein two ends of the first connecting pipe are respectively communicated with the water inlet end of the solvent pump and the solvent tank, two ends of the second connecting pipe are respectively communicated with the water outlet end of the solvent pump and the solvent tank, and the third control switch is disposed on the first connecting pipe and the second connecting pipe.
5. The purification apparatus of claim 4, further comprising an equalization tube in communication with the solvent tank.
6. The purification apparatus of claim 3, further comprising a recycling assembly, wherein the recycling assembly comprises a cleaning tank and a recycling pipe, the cleaning tank is used for containing clean solvent, and two ends of the recycling pipe are respectively communicated with the separator and the cleaning tank.
7. The purification device of claim 6, wherein the recycling assembly further comprises a third connection pipe and a fourth control switch, two ends of the third connection pipe are respectively communicated with the water inlet end of the solvent pump and the cleaning tank, the fourth control switch is disposed on the third connection pipe, and the fourth control switch is used for controlling the third connection pipe to be turned on or off.
8. The purification device of claim 7, wherein the recycling assembly further comprises a fourth connection pipe and a fifth control switch, two ends of the fourth connection pipe are respectively communicated with the water inlet end of the solvent pump and the cleaning tank, the fifth control switch is disposed on the fourth connection pipe, and the fifth control switch is used for controlling the fourth connection pipe to be turned on or off.
9. The purification apparatus as claimed in claim 3, wherein the first pipeline is connected to a side wall of the transport pipe, and both ends of the transport pipe are respectively communicated with two output pipes of the container when the solvent pump extracts the waste solvent from the external container.
10. The purification apparatus as claimed in claim 9, wherein the two ends of the transportation pipe are respectively an inlet end and an outlet end, and the inlet end and the outlet end are provided with valves.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK18103079 | 2018-03-02 | ||
| HK18103079.8 | 2018-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210030292U true CN210030292U (en) | 2020-02-07 |
Family
ID=67077739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157194.9A Active CN109970263B (en) | 2018-03-02 | 2019-03-01 | Purifying device |
| CN201920268103.4U Expired - Fee Related CN210030292U (en) | 2018-03-02 | 2019-03-01 | Purifying device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157194.9A Active CN109970263B (en) | 2018-03-02 | 2019-03-01 | Purifying device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN109970263B (en) |
| WO (1) | WO2019166015A1 (en) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB355809A (en) * | 1930-05-29 | 1931-08-31 | American Laundry Mach Co | Improvements in dry cleaning plant |
| GB538747A (en) * | 1939-10-04 | 1941-08-14 | Standard Oil Dev Co | Improvements in or relating to the dewaxing of mineral oils |
| JPS5458679A (en) * | 1977-10-19 | 1979-05-11 | Sanyo Electric Co Ltd | Distillation apparatus for dry cleaner |
| KR960704607A (en) * | 1993-08-30 | 1996-10-09 | 사토 후미오 | Vacuum distillation method and vacuum distillation unit |
| US6059845A (en) * | 1997-08-22 | 2000-05-09 | Greenearth Cleaning, Llc | Dry cleaning apparatus and method capable of utilizing a siloxane composition as a solvent |
| JP2000225316A (en) * | 1999-02-05 | 2000-08-15 | Ricoh Co Ltd | Solvent gas recovery method and recovery apparatus |
| KR20060090940A (en) * | 2006-07-14 | 2006-08-17 | (주)복스씨에스 | The recovery machine of volatile organic compound |
| CN201553912U (en) * | 2009-07-16 | 2010-08-18 | 深圳中施机械设备有限公司 | Solvent-recovery vacuum distillation device in petroleum solvent dryer |
| CN201586396U (en) * | 2009-07-16 | 2010-09-22 | 深圳中施机械设备有限公司 | Closed type tetrachloroethylene solvent distilling device provided with sludge detruding device |
| CN102371078B (en) * | 2010-08-10 | 2013-10-16 | 中国科学院过程工程研究所 | Recovery method for ionic liquid solvent generated from homogeneous acylation reaction of cellulose |
| CN202803079U (en) * | 2012-07-26 | 2013-03-20 | 杭州日盛净化设备有限公司 | Plate-type cold drier |
| CN103792869B (en) * | 2013-12-18 | 2016-08-17 | 杨继新 | Automatically detection, purification one oil conditioner control method and intelligent controller |
| CN104001338B (en) * | 2014-05-13 | 2018-02-02 | 上海金力泰化工股份有限公司 | A kind of desolventizing system and its operating procedure |
| CN104307381B (en) * | 2014-10-11 | 2016-05-25 | 中国农业科学院油料作物研究所 | The retracting device of solvent and method in a kind of inoranic membrane and miscella |
| CN204281404U (en) * | 2014-11-17 | 2015-04-22 | 中国建筑股份有限公司 | A kind of novel film bioreactor device |
| CN204644701U (en) * | 2015-03-05 | 2015-09-16 | 厦门绿创科技有限公司 | The first filtering type water-conservation washing machine of side water tank |
| CN106310768B (en) * | 2015-06-30 | 2019-09-10 | 绍兴汇泰机电设备制造有限公司 | A kind of waste lubricant oil regeneration utilizes device and its technique for applying |
| CN205590627U (en) * | 2015-12-30 | 2016-09-21 | 中科沣文（天津）新能源科技有限公司 | Automatic abluent waste oil processing apparatus |
| CN205874333U (en) * | 2016-06-21 | 2017-01-11 | 江苏司能润滑科技有限公司 | A vacuum oil filter for lubricating oil recovering |
| CN206138966U (en) * | 2016-10-27 | 2017-05-03 | 新疆奎屯新西亚石油化工有限公司 | Extract solvent recovery and recycle solvent regenerator column |
| CN206391718U (en) * | 2017-01-16 | 2017-08-11 | 湖北澳格森化工有限公司 | A kind of organic solvent recovery device |
| CN206897137U (en) * | 2017-05-10 | 2018-01-19 | 江西品汉新材料有限公司 | A kind of efficient organic gas recovery device |
-
2019
- 2019-03-01 CN CN201910157194.9A patent/CN109970263B/en active Active
- 2019-03-01 WO PCT/CN2019/076728 patent/WO2019166015A1/en active Application Filing
- 2019-03-01 CN CN201920268103.4U patent/CN210030292U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019166015A1 (en) | 2019-09-06 |
| CN109970263A (en) | 2019-07-05 |
| CN109970263B (en) | 2022-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2023782C (en) | Purification of compressed air discharge condensate | |
| US20090173686A1 (en) | Water treatment device | |
| CN109689349B (en) | Separation system | |
| US8906143B2 (en) | Membrane separation apparatus for fuel gas conditioning | |
| US6641738B2 (en) | Water/oil separator and use thereof | |
| CN210030292U (en) | Purifying device | |
| CN106854007A (en) | A kind of water-oil separating cleaning system | |
| US20230264124A1 (en) | Particle Separation System and Method | |
| CN108503055A (en) | Handle the novel oily-water seperating equipment of oily waste water | |
| CN103968626A (en) | Refrigerant recovery system | |
| CN116196719A (en) | Fermentation tail gas water removal device and water removal method | |
| KR100475991B1 (en) | Vehicle for cleaning oil tanks | |
| CN206081923U (en) | Novel industry gas -liquid separation filter | |
| CN211078478U (en) | Argon gas recovery and purification mechanism | |
| CN208145524U (en) | A kind of pipe type oil water separating system for motor vehicle waste oil collecting | |
| RU2496559C1 (en) | Plant for trapping vapors of oil and oil products | |
| CN105363243A (en) | Oil-water separator | |
| CN208182730U (en) | Chemical waste liquid filter device equipped with inclination strainer | |
| JPS611882A (en) | Device for separating oil from drain in air compressor | |
| RU109005U1 (en) | SEPARATION BLOCK | |
| CN205164198U (en) | Oil -water separator | |
| CN205461141U (en) | Former feed liquid separator | |
| CN213012707U (en) | Skid-mounted raw material gas filtering and purifying device | |
| CN214809609U (en) | Oil-gas separation device for oil-gas transmission pipeline | |
| CN221014926U (en) | Dirty oil recovery equipment for petroleum refining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |