CN206088374U - Pvc resins is with packing feed bin pressure release dust collector - Google Patents
Pvc resins is with packing feed bin pressure release dust collector Download PDFInfo
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- CN206088374U CN206088374U CN201620663841.5U CN201620663841U CN206088374U CN 206088374 U CN206088374 U CN 206088374U CN 201620663841 U CN201620663841 U CN 201620663841U CN 206088374 U CN206088374 U CN 206088374U
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- feed bin
- cyclone separator
- closed
- polyvinyl
- dust removal
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Abstract
The utility model relates to a dust collector technical field is a pvc resins is with packing feed bin pressure release dust collector, it includes first airtight feed bin, be provided with the feed end on the upper portion of first airtight feed bin, fixed mounting has first inlet pipe on the feed end of first airtight feed bin, is provided with the end of giving vent to anger at the top of first airtight feed bin, has a cyclone and first exhaust fan in the outside of first airtight feed bin. The internal and external network physical isolation data exchange device is reasonable and compact in structure, high durability and convenient use, through first airtight feed bin, the cooperation of a cyclone and first exhaust fan is used, separation and retrieve polyvinyl chloride's mesh in the compressed air that realizes smuggleing secretly from pvc resins and the polyvinyl chloride dust, avoided the sack cleaner in the course of the work the feed bin internal pressure rise and the sack cleaner needs periodical maintenance or change because of wearing and tearing, have safe and reliable and the effectual characteristics of separation, the operation is convenient, and a work efficiency is increased, reducing production cost.
Description
Technical field
The utility model is related to dust arrester technical field, is a kind of packaging feed bin decompression dust removal dress used for polyvinyl-chloride resin
Put.
Background technology
Polyvinyl chloride after drying process is stored in feed bin, packed using gas-phase transport, and gas-phase transport is divided into close phase
Conveying and diluted phase transport, polyvinyl chloride two-phase transportation is in the side such as equipment investment, energy consumption, fed distance, product abrasion, repair and maintenance
There is certain advantage in face compared with diluted phase transport, therefore is used widely.
The finished product bin of two-phase transportation polyvinyl chloride typically takes sack cleaner to be gathered dust and exhaust pressure relief, due to defeated
The polyvinyl chloride temperature sent, simultaneously containing 0.5% or so moisture content, is pressed into after feed bin at 50 DEG C or so by dense-phase transporting system,
Part moisture content can be taken out of by compressed air in Corvic, and the vapor of feed bin gas-phase space can be inhaled after dew point is reached
It is attached on the cloth bag of sack cleaner, the ultra-fine polyvinyl chloride resin particle in part can be adhered on cloth bag, although cloth bag is removed
Dirt device has high-voltage pulse compressed air that blowback is carried out to cloth bag by certain frequency, but the polyvinyl chloride dust adhered on cloth bag
Can't be blown down, the blocking of cloth bag can be caused, during Corvic is constantly transported to feed bin, in feed bin
Pressure can be gradually increasing, and the easily safe operation on feed bin and sack cleaner causes damage and affects production.
The content of the invention
The utility model provides a kind of packaging feed bin decompression dust removal device used for polyvinyl-chloride resin, overcomes above-mentioned existing
The deficiency of technology, its energy effectively solving prior art two-phase transportation polyvinyl chloride easily causes the blocking of cloth bag to feed bin,
Cause the pressure in feed bin to be gradually increasing and affect the problem for producing.
The technical solution of the utility model is realized by following measures：A kind of packaging feed bin used for polyvinyl-chloride resin
Decompression dust removal device, including the first closed feed bin；The top of the first closed feed bin is provided with feed end, in the first closed feed bin
Feed end on be installed with the first feed pipe, outlet side is provided with the top of the first closed feed bin, in the first closed material
There are the first cyclone separator and the first exhaust blower, the first outlet side of closed feed bin and entering for the first cyclone separator on the outside of storehouse
Material end is connected together by the first recovery tube, and on the solid-phase outlet end of the first cyclone separator the first blanking is installed with
The inlet end of valve, the outlet side of the first cyclone separator and the first exhaust blower is fixed together by the first exhaust duct.
The further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below：
It is above-mentioned to have the second closed feed bin on the outside of the first closed feed bin；First cyclone separator is fixedly mounted by support
In the top of the second closed feed bin, the first exhaust blower is fixedly mounted on the second closed feed bin, at the top of the second closed feed bin
The recovery end fixation for being provided with recovery end, the first baiting valve and the second closed feed bin is connected together.
The above-mentioned top in the second closed feed bin is provided with feed end, fixedly mounts on the feed end of the second closed feed bin
There is the second feed pipe, at the top of the second closed feed bin outlet side is provided with, on the first closed feed bin second is installed with
Exhaust blower, the second cyclone separator is installed with the top of the first closed feed bin by support, in the first closed feed bin
Top is provided with recovery end, and the outlet side of the second closed feed bin and the feed end of the second cyclone separator are connected by the second recovery tube
Lead to together, the recovery end of the solid-phase outlet end of the second cyclone separator and the first closed feed bin fixes peace by the second baiting valve
It is fitted together, the inlet end of the outlet side of the second cyclone separator and the second exhaust blower is fixedly connected on one by the second exhaust duct
Rise.
The above-mentioned bottom in the first closed feed bin is provided with discharge end, is fixedly connected on the discharge end of the first closed feed bin
There is the first discharge nozzle, the bottom of the second closed feed bin is provided with discharge end, it is fixed on the discharge end of the second closed feed bin to connect
The second discharge nozzle is connected to, on the first discharge nozzle and the second discharge nozzle outlet valve is installed with respectively.
It is above-mentioned to have controller on the outside of the first closed feed bin, the first magnetic valve is installed with the first feed pipe,
The second magnetic valve is installed with the second feed pipe, the signal output part of controller is electric with the first magnetic valve and second respectively
The signal input part of magnet valve is electrically connected by wire.
Controller noted above is PLC or microcomputer.
Above-mentioned first baiting valve and the second baiting valve are cloth bag valve.
Above-mentioned first cyclone separator and the second cyclone separator are monotubular cyclone separator.
The utility model reasonable and compact in structure, it is easy to use, by the first closed feed bin, the first cyclone separator and
Using cooperatively for one exhaust blower, realizes from the compressed air and polyvinyl chloride dust of Corvic entrainment being separated and recovered from
The purpose of polyvinyl chloride, it is to avoid in the course of the work pressure rise and sack cleaner are needed because of abrasion sack cleaner in feed bin
Periodic maintenance or replacing are wanted, the characteristics of with safe and reliable and good separating effect, operation is facilitated, operating efficiency is improve, is dropped
Low production cost.
Description of the drawings
Accompanying drawing 1 is process flow diagram of the present utility model.
Coding in accompanying drawing is respectively：1 be the first closed feed bin, 2 be the first feed pipe, 3 be the first cyclone separator, 4
For the first exhaust blower, 5 is the first recovery tube, and 6 is the first baiting valve, and 7 is the first exhaust duct, and 8 is the second closed feed bin, and 9 is the
Two feed pipes, 10 is the second exhaust blower, and 11 is the second cyclone separator, and 12 is the second recovery tube, and 13 is the second baiting valve, and 14 are
Second exhaust duct, 15 is the first discharge nozzle, and 16 is the second discharge nozzle, and 17 is outlet valve, and 18 is the first magnetic valve, and 19 is second electric
Magnet valve.
Specific embodiment
The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come
Determine specific embodiment.
In the utility model, for the ease of description, the description of the relative position relation of each part is according to specification
The Butut mode of accompanying drawing 1 being described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is according to Figure of description 1
Butut direction determining.
The utility model is further described with reference to embodiment and accompanying drawing：
As shown in Figure 1, the packaging feed bin decompression dust removal device used for polyvinyl-chloride resin includes the first closed feed bin 1；
The top of the first closed feed bin 1 is provided with feed end, and on the feed end of the first closed feed bin 1 the first feed pipe is installed with
2, the top of the first closed feed bin 1 is provided with outlet side, there is the He of the first cyclone separator 3 in the outside of the first closed feed bin 1
The feed end of the first exhaust blower 4, the outlet side of the first closed feed bin 1 and the first cyclone separator 3 is connected by the first recovery tube 5
Together, the first baiting valve 6 is installed with the solid-phase outlet end of the first cyclone separator 3, the first cyclone separator 3
The inlet end of outlet side and the first exhaust blower 4 is fixed together by the first exhaust duct 7.First closed feed bin 1, first revolves
The exhaust blower 4 of wind separator 3 and first is public；By the first closed feed bin 1, the first cyclone separator 3 and first row
Using cooperatively for blower fan 4, realizes from the compressed air and polyvinyl chloride dust of Corvic entrainment being separated and recovered from gathering
The purpose of vinyl chloride, it is to avoid in the course of the work pressure rise and sack cleaner need because of abrasion sack cleaner in feed bin
Periodic maintenance or replacing, the characteristics of with safe and reliable and good separating effect, facilitate operation, improve operating efficiency, reduce
Production cost.
According to actual needs further optimization can be made to above-mentioned packaging feed bin decompression dust removal device used for polyvinyl-chloride resin
Or/and improve：
As shown in Figure 1, there is the second closed feed bin 8 in the outside of the first closed feed bin 1；First cyclone separator 3 passes through
Support is fixedly mounted on the top of the second closed feed bin 8, and the first exhaust blower 4 is fixedly mounted on the second closed feed bin 8, second
The top of closed feed bin 8 is provided with the recovery end fixation of recovery end, the first baiting valve 6 and the second closed feed bin 8 and is connected together.
So, it is easy to that the polyvinyl chloride that the first cyclone separator 3 is separated is recycled in the second closed feed bin 8.
As shown in Figure 1, the top of the second closed feed bin 8 is provided with feed end, in the feed end of the second closed feed bin 8
On be installed with the second feed pipe 9, the top of the second closed feed bin 8 is provided with outlet side, it is solid on the first closed feed bin 1
Dingan County is equipped with the second exhaust blower 10, and the second cyclone separator 11 is installed with by support in the top of the first closed feed bin 1,
The top of the first closed feed bin 1 is provided with entering for recovery end, the outlet side of the second closed feed bin 8 and the second cyclone separator 11
Material end is connected together by the second recovery tube 12, the solid-phase outlet end of the second cyclone separator 11 and the first closed feed bin 1
Recovery end is fixedly installed togather by the second baiting valve 13, the outlet side of the second cyclone separator 11 and the second exhaust blower 10
Inlet end is fixed together by the second exhaust duct 14.Second closed feed bin 8, the second cyclone separator 11 and the second air draft
Machine 10 is public；By the second closed feed bin 8, the second cyclone separator 11 and the second exhaust blower 10, realize from polychlorostyrene
In the compressed air and polyvinyl chloride dust of vinyl entrainment it is separated and recovered from the purpose of polyvinyl chloride, it is to avoid bag-type dust
In the course of the work pressure rise and sack cleaner need periodic maintenance or replacing because of abrasion to device in feed bin, with safe and reliable
And the characteristics of good separating effect, operation is facilitated, and operating efficiency is improve, reduce production cost.
As shown in Figure 1, the bottom of the first closed feed bin 1 is provided with discharge end, in the discharge end of the first closed feed bin 1
On be fixedly connected with the first discharge nozzle 15, the bottom of the second closed feed bin 8 is provided with discharge end, in the second closed feed bin 8
The second discharge nozzle 16 is fixedly connected with discharge end, is installed with out respectively on the first discharge nozzle 15 and the second discharge nozzle 16
Material valve 17.So, the first discharge nozzle 15 and the second discharge nozzle 16 are easy to discharging.
As needed, there is controller in the outside of the first closed feed bin 1, on the first feed pipe 2 first is installed with
Magnetic valve 18, is installed with the second magnetic valve 19 on the second feed pipe 9, and the signal output part of controller is electric with first respectively
The signal input part of the magnetic valve 19 of magnet valve 18 and second is electrically connected by wire.So, it is easy to control the first magnetic valve
18 and second magnetic valve 19 start and stop.
As needed, controller is PLC or microcomputer.So, it is easy to preferably control the first magnetic valve 18 and second
The start and stop of magnetic valve 19.
As needed, the first baiting valve 6 and the second baiting valve 13 are cloth bag valve.So, it is easy to preferably control blanking,
When the weight of the polyvinyl chloride dust of the bottom of the first cyclone separator 3 accumulation overcomes the negative pressure of the outlet of the first cyclone separator 3
Afterwards, the moment of the first baiting valve 6 opens makes polyvinyl chloride dust fall in the second closed feed bin 8, and the first baiting valve 6 after Reduction of Students' Study Load stands
Close up；Go out when the weight of the polyvinyl chloride dust of the bottom of the second cyclone separator 11 accumulation overcomes the second cyclone separator 11
After the negative pressure of mouth, the moment of the second baiting valve 13 opening makes polyvinyl chloride dust fall in the first closed feed bin 1, second after Reduction of Students' Study Load
Baiting valve 13 closes up immediately.
As needed, the first cyclone separator 3 and the second cyclone separator 11 are monotubular cyclone separator.So, it is single
Cylinder cyclone separator is easy to preferably separation.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement
Effect, can according to actual needs increase and decrease non-essential technical characteristic to meet the demand of different situations.
The use process of the utility model most preferred embodiment：First closed feed bin 1 and the second closed feed bin 8 replace for interval
Work；During work, the characteristics of using closed phase conveyer be discontinuous operation, when the two-phase transportation that be connected with the first feed pipe 2 is filled
The air pressure displacement pump put is weighed and is reached after programmed values, and the first magnetic valve 18 on the first feed pipe 2 is opened, two-phase transportation dress
Put carries out force feed Corvic by the first feed pipe 2 to the first closed feed bin 1, and the compression of Corvic entrainment is empty
Gas and polyvinyl chloride dust are entered in the first closed feed bin 1 by the first feed pipe 2, the compression in the first closed feed bin 1
Separated in the first cyclone separator 3 by the first recovery tube 5 after air and the buffering sedimentation of polyvinyl chloride dust, solid phase
Polyvinyl chloride dust separation is simultaneously deposited on the bottom of the first cyclone separator 3, and the air after dedusting is by the first exhaust duct 7 by the
One exhaust blower 4 is extracted out, when the weight of the polyvinyl chloride dust of the bottom of the first cyclone separator 3 accumulation overcomes the first cyclonic separation
After the negative pressure of the outlet of device 3, the moment of the first baiting valve 6 opening makes polyvinyl chloride dust fall in the second closed feed bin 8, after Reduction of Students' Study Load
First baiting valve 6 closes up immediately；Weigh when the air pressure displacement pump of the closed phase conveyer being connected with the second feed pipe 9 and reach program
After setting value, the second magnetic valve 19 on the second feed pipe 9 is opened, and closed phase conveyer is close by the second feed pipe 9 to second
Closing feed bin 8 carries out force feed Corvic, and the compressed air and polyvinyl chloride dust of Corvic entrainment pass through second
Feed pipe 9 is entered in the second closed feed bin 8, heavy into the compressed air in the second closed feed bin 8 and polyvinyl chloride dust buffering
Separated in the second cyclone separator 11 by the second recovery tube 12 after drop, solid phase polyvinyl chloride dust separation is simultaneously deposited
In the bottom of the second cyclone separator 11, the air after dedusting is extracted out by the second exhaust duct 14 by the second exhaust blower 10, when
The weight of the polyvinyl chloride dust of the bottom of two cyclone separator 11 accumulation is overcome after the negative pressure of the outlet of the second cyclone separator 11,
The moment of second baiting valve 13 opening makes polyvinyl chloride dust fall in the first closed feed bin 1, and the second baiting valve 13 after Reduction of Students' Study Load stands
Close up, complete to be separated and recovered from polyvinyl chloride from the compressed air and polyvinyl chloride dust of Corvic entrainment, keep away
Exempted from sack cleaner in the course of the work in feed bin pressure rise and sack cleaner because abrasion needs periodic maintenance or replacing,
The characteristics of with safe and reliable and good separating effect, the first exhaust blower 4 and the outlet dust detection of the second exhaust blower 10 have reached state
Mark 50mg/m3Standard.
Claims (15)
1. one kind is used for polyvinyl-chloride resin packs feed bin decompression dust removal device, it is characterised in that including the first closed feed bin；
The top of one closed feed bin is provided with feed end, and on the feed end of the first closed feed bin the first feed pipe is installed with,
Outlet side is provided with the top of first closed feed bin, there is the first cyclone separator and the first air draft on the outside of the first closed feed bin
Machine, the outlet side of the first closed feed bin and the feed end of the first cyclone separator are connected together by the first recovery tube,
The first baiting valve, the outlet side of the first cyclone separator and first row are installed with the solid-phase outlet end of one cyclone separator
The inlet end of blower fan is fixed together by the first exhaust duct.
2. it is according to claim 1 it is used for polyvinyl-chloride resin packaging feed bin decompression dust removal device, it is characterised in that first is close
Closing on the outside of feed bin has the second closed feed bin；First cyclone separator is fixedly mounted on the upper of the second closed feed bin by support
Side, the first exhaust blower is fixedly mounted on the second closed feed bin, recovery end is provided with the top of the second closed feed bin, under first
The recovery end of material valve and the second closed feed bin is fixed and is connected together.
3. it is according to claim 2 it is used for polyvinyl-chloride resin packaging feed bin decompression dust removal device, it is characterised in that second is close
The top for closing feed bin is provided with feed end, the second feed pipe is installed with the feed end of the second closed feed bin, second
Outlet side is provided with the top of closed feed bin, on the first closed feed bin the second exhaust blower is installed with, in the first closed material
The top in storehouse is installed with the second cyclone separator by support, and at the top of the first closed feed bin recovery end is provided with, the
The outlet side of two closed feed bins and the feed end of the second cyclone separator are connected together by the second recovery tube, the second whirlwind point
Recovery end from the solid-phase outlet end of device and the first closed feed bin is fixedly installed togather by the second baiting valve, the second whirlwind point
Inlet end from the outlet side of device and the second exhaust blower is fixed together by the second exhaust duct.
4. it is according to claim 3 it is used for polyvinyl-chloride resin packaging feed bin decompression dust removal device, it is characterised in that first is close
The bottom for closing feed bin is provided with discharge end, the first discharge nozzle is fixedly connected with the discharge end of the first closed feed bin, second
The bottom of closed feed bin is provided with discharge end, and on the discharge end of the second closed feed bin the second discharge nozzle is fixedly connected with,
Outlet valve is installed with respectively on one discharge nozzle and the second discharge nozzle.
5. the packaging feed bin decompression dust removal device used for polyvinyl-chloride resin according to claim 3 or 4, it is characterised in that first
There is controller on the outside of closed feed bin, the first magnetic valve is installed with the first feed pipe, it is fixed on the second feed pipe
Second magnetic valve is installed, the signal output part of controller leads to respectively with the signal input part of the first magnetic valve and the second magnetic valve
Cross wire to be electrically connected.
6. it is according to claim 5 it is used for polyvinyl-chloride resin packaging feed bin decompression dust removal device, it is characterised in that controller
For PLC or microcomputer.
7. the packaging feed bin decompression dust removal device used for polyvinyl-chloride resin according to claim 3 or 4, it is characterised in that first
Baiting valve and the second baiting valve are cloth bag valve.
8. it is according to claim 5 it is used for polyvinyl-chloride resin packaging feed bin decompression dust removal device, it is characterised in that under first
Material valve and the second baiting valve are cloth bag valve.
9. it is according to claim 6 it is used for polyvinyl-chloride resin packaging feed bin decompression dust removal device, it is characterised in that under first
Material valve and the second baiting valve are cloth bag valve.
10. the packaging feed bin decompression dust removal device used for polyvinyl-chloride resin according to claim 3 or 4, it is characterised in that
One cyclone separator and the second cyclone separator are monotubular cyclone separator.
11. packaging feed bin decompression dust removal devices used for polyvinyl-chloride resin according to claim 5, it is characterised in that the first rotation
Wind separator and the second cyclone separator are monotubular cyclone separator.
12. packaging feed bin decompression dust removal devices used for polyvinyl-chloride resin according to claim 6, it is characterised in that the first rotation
Wind separator and the second cyclone separator are monotubular cyclone separator.
13. packaging feed bin decompression dust removal devices used for polyvinyl-chloride resin according to claim 7, it is characterised in that the first rotation
Wind separator and the second cyclone separator are monotubular cyclone separator.
14. packaging feed bin decompression dust removal devices used for polyvinyl-chloride resin according to claim 8, it is characterised in that the first rotation
Wind separator and the second cyclone separator are monotubular cyclone separator.
15. packaging feed bin decompression dust removal devices used for polyvinyl-chloride resin according to claim 9, it is characterised in that the first rotation
Wind separator and the second cyclone separator are monotubular cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663841.5U CN206088374U (en) | 2016-06-29 | 2016-06-29 | Pvc resins is with packing feed bin pressure release dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663841.5U CN206088374U (en) | 2016-06-29 | 2016-06-29 | Pvc resins is with packing feed bin pressure release dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN206088374U true CN206088374U (en) | 2017-04-12 |
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ID=59975204
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620663841.5U Active CN206088374U (en) | 2016-06-29 | 2016-06-29 | Pvc resins is with packing feed bin pressure release dust collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499285A (en) * | 2017-12-28 | 2018-09-07 | 新疆华泰重化工有限责任公司 | A kind of dust-extraction unit and dust removal method of drying polyvinyl chloride tail gas |
-
2016
- 2016-06-29 CN CN201620663841.5U patent/CN206088374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499285A (en) * | 2017-12-28 | 2018-09-07 | 新疆华泰重化工有限责任公司 | A kind of dust-extraction unit and dust removal method of drying polyvinyl chloride tail gas |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 838100 Alagougou Estuary, Toxon County, Turpan City, Xinjiang Uygur Autonomous Region (No. 17, T Section 1, Xinjiang Mahatma Energy Co., Ltd.) Patentee after: Xinjiang snxon chlor alkali Co. Address before: 830026 Yangcheng Lake Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region 39 Patentee before: Xinjiang Zhongtai Chemical Co., Ltd. |