CN202605847U - Band-type filtration washing machine for production of chlorinated polyethylene - Google Patents
Band-type filtration washing machine for production of chlorinated polyethylene Download PDFInfo
- Publication number
- CN202605847U CN202605847U CN 201220115321 CN201220115321U CN202605847U CN 202605847 U CN202605847 U CN 202605847U CN 201220115321 CN201220115321 CN 201220115321 CN 201220115321 U CN201220115321 U CN 201220115321U CN 202605847 U CN202605847 U CN 202605847U
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- filter cloth
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- washing machine
- band
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Abstract
The utility model provides a band-type filtration washing machine for production of chlorinated polyethylene. Taking vacuum negative pressure as impetus, the band-type filtration washing machine achieves procedures of deacidification of the chlorinated polyethylene. In structure, a filtration section is arranged along the horizontal length direction and can consecutively finish regeneration operations of filtration, washing, drying through sucking, filtering cloth and the like. The band-type filtration washing machine has the advantages of being high in filtration efficiency, big in production capability, good in washing effect, low in filter cake water content, flexible in operation, low in maintaining cost and the like, achieves most sufficient use of water resources, avoids waste of water in processes of deacidification of the chlorinated polyethylene, and is high in production efficiency, low in work intensity and good in deacidification effect.
Description
Technical field
The utility model relates to a kind of production of chlorinated polyethylene equipment, relates in particular to the device that is used for the filtration washing haloflex.
Background technology
In the production process of haloflex; Owing to be that water is cooked the chlorination medium; Form the watery hydrochloric acid of 5%-6% behind the absorption by-product hydrogen chloride, must material be separated with acid solution through washing, filter; Flush away is adsorbed on the watery hydrochloric acid on the haloflex pellet, could the final good haloflex material of obtained performance.Present domestic haloflex deacidifying process carries out depickling for adopting agitated reactor to filter mostly; " haloflex washing filtering device " utility model patent (CN201969408U) for example by name is exactly through continuous adding technology water, stirs the back and filters; Add again; Stir the back and filter, so repeatedly, take off the acid in the solution.This technology labour intensity is big, production efficiency is low, deacidification effect is poor, especially need use a large amount of fresh water (FW)s, has caused the waste to water resource.
Summary of the invention
Deficiency to the prior art existence; The utility model provides a kind of production haloflex with belt filtration washing machine; This device has been realized the fullest utilization to water resource; Avoided in the haloflex deacidification waste, and production efficiency is high, labour intensity is low, deacidification effect good to water resource.
For accomplishing above-mentioned task, the utility model technical solution is achieved in that a kind of production haloflex with belt filtration washing machine, is characterized in that; Comprise frame, above said frame, be provided with two slip distributors, dispose charging aperture on the slip distributor; Slip distributor one side is distributed with the quadruplet elution device along the preset material direction of advance of filter; Be provided with the filter cloth device in the frame, the filter cloth device is made up of the ring-type filter cloth and the roll shaft of the superpolyester material that is covered with aperture, and roll shaft includes eight changed course rollers and a compress roller; On the frame round the direction of filter cloth device; Also be provided with filter cloth tensioning apparatus, filter cloth deviation correcting device, filter cloth regeneration device and device for discharging, ring-type filter cloth inboard is provided with rubber strip and friction band, and rubber strip is nested on driving wheel and the driven pulley and its interior carrying roller end face contacts with friction band end face; Driving wheel links to each other with transmission device, and the rubber strip outside asks adhesive tape roller to contact down with ten; Be provided with vacuum slide unit and vacuum box support between two slip distributors; The vacuum box support links to each other with pipette; Frame one side is provided with filtrate manifold and the automatic liquid collecting jar of quadruplet, and pipette is connected through the filtrate manifold with automatic liquid collecting jar, and frame one side also is provided with electrical control cabinet.
Said quadruplet elution device, according to apart from charging aperture order from the close-by examples to those far off, the washing water that adopts successively is quadruplet elution device suction filtration water, about 60 ℃ hot water, the dealkalize water and the fresh water (FW) of workshop reuse.
The utility model is to be the equipment that motive force realizes haloflex depickling step with the negative pressure of vacuum; Structurally; Filtering section arranges along the horizontal length direction; Can accomplish filtration continuously, wash, blot, operation such as filter cloth regeneration, advantage such as equipment has the filter efficiency height, production capacity is big, clean result good, filter cake moisture is low, flexible operation, and maintenance cost is low.In the technological process; Haloflex depickling step adopts belt filtration washing machine, has the production efficiency height, characteristics such as labour intensity is low, deacidification effect good, using water wisely, than traditional handicraft; The time of accomplishing deacidification can shorten 50%, and water consumption is merely 60% of traditional handicraft.
Description of drawings
Fig. 1 is the structural representation front view of the utility model.
Fig. 2 is the structural representation left view of the utility model.
Fig. 3 is the structural representation vertical view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Embodiment 1, and a kind of production haloflex is with belt filtration washing machine, with reference to Fig. 1, Fig. 2, shown in Figure 3; It is characterized in that; Comprise frame 1, above said frame 1, be provided with two slip distributors 5, dispose charging aperture 22 on the slip distributor 5; Slip distributor 5 one sides are distributed with quadruplet elution device 7 along the preset material direction of advance of filter; Be provided with the filter cloth device in the frame 1, the filter cloth device is made up of the ring-type filter cloth 9 and the roll shaft of the superpolyester material that is covered with aperture, and roll shaft includes eight changed course rollers 2 and a compress roller 4; Round the direction of filter cloth device, also be provided with filter cloth tensioning apparatus 19, filter cloth deviation correcting device 18, filter cloth regeneration device 16 and device for discharging 10 on the frame 1.
In the use that filter cloth was returned in week, receive the influence of slip, vacuum slide unit and gravity of self and pulling force easily, cause the sideslip of filter cloth, the function of filter cloth deviation correcting device 18 is when filter cloth device offset track, to correct the filter cloth device; The slip particle can stop up filter cloth in the filter cloth use, can influence filter effect, just needs this moment to use filter cloth regeneration device 16 to scrub filter cloth, improves filter effect.
Ring-type filter cloth 9 inboards are provided with rubber strip 8 and are with 6 with friction; Rubber strip 8 is nested in driving wheel 3-1 and driven pulley 3-2 goes up and its interior carrying roller end face is with 6 end faces to contact with friction; Driving wheel 3-1 links to each other with transmission device 21; Rotated by the driven by motor that drives, driving wheel utilizes frictional force to drive filter cloth and rotates, and driven pulley plays one and replaces sliding to roll and reduce by the effect of dynamic friction; Rubber strip 8 outsides ask adhesive tape roller 17 to contact down with ten; Be provided with vacuum slide unit 11 and vacuum box support 12 between two slip distributors 5; Vacuum slide unit 11 is followed the filter cloth motion; Be adsorbed onto in the automatic liquid collecting jar 15 across the washings of filter cloth with haloflex, vacuum box support 12 links to each other with pipette 13, and frame 1 one sides are provided with filtrate manifold 14 and the automatic liquid collecting jar 15 of quadruplet; Pipette 13 is connected through filtrate manifold 14 with automatic liquid collecting jar 15, and frame 1 one sides also are provided with electrical control cabinet 20.
Said quadruplet elution device 7, according to apart from charging aperture 22 order from the close-by examples to those far off, the washing water that adopts successively is quadruplet elution device suction filtration water, about 60 ℃ hot water, the dealkalize water and the fresh water (FW) of workshop reuse.The haloflex slurry that gets into from charging aperture is at first by suction filtration, and dense sour water is fallen by suction filtration, then uses the suction filtration water of the 4th road drip washing reuse that the material that contains than concentrated acid water is washed; After washing finished, slurry was accepted about 60 ℃ hot water along with filter cloth moves after a period of time, and the intact material of first road washing suction filtration is carried out washing the second time suction filtration; Next utilize that residual alkali washs material for the third time in the workshop reuse dealkalize water; Use fresh water (FW) at last, material is carried out last washing.
Haloflex enters on the band filter filter cloth 9 from charging aperture 22; Along with moving of band filter filter cloth 9; Wash, arrive behind the suction filtration device for discharging 10 repeatedly through four road elution devices 7; After passing through device for discharging 10 and filter cloth separating, accomplish deacidification, about whole 15 seconds process times spent of charging discharging; Slurry then is sprayed onto on the filter cloth from elution device 7, is finally discharged by the leakage fluid dram 23 of automatic liquid collecting jar through vacuum slide unit, pipette, filtrate manifold successively.
Claims (2)
1. produce haloflex with belt filtration washing machine for one kind; It is characterized in that: comprise frame (1); Be provided with two slip distributors (5) in said frame (1) top; Dispose charging aperture (22) on the slip distributor (5), slip distributor (5) one sides are distributed with quadruplet elution device (7) along the preset material direction of advance of filter, and frame is provided with the filter cloth device in (1); The filter cloth device is made up of the ring-type filter cloth (9) and the roll shaft of the superpolyester material that is covered with aperture; Roll shaft includes eight changed course rollers (2) and a compress roller (4), and frame (1) goes up the direction round the filter cloth device, also is provided with filter cloth tensioning apparatus (19), filter cloth deviation correcting device (18), filter cloth regeneration device (16) and device for discharging (10); Ring-type filter cloth (9) inboard is provided with rubber strip (8) and friction band (6); Rubber strip 8 is nested in driving wheel (3-1) and driven pulley (3-2) is gone up and its interior carrying roller end face contacts with friction band (6) end face, and driving wheel (3-1) links to each other with transmission device (21), and rubber strip (8) outside asks adhesive tape roller (17) to contact down with ten; Be provided with vacuum slide unit (11) and vacuum box support (12) between two slip distributors (5); Vacuum box support (12) links to each other with pipette (13); Frame (1) one side is provided with filtrate manifold (14) and the automatic liquid collecting jar of quadruplet (15); Pipette (13) is connected through filtrate manifold (14) with automatic liquid collecting jar (15), and frame (1) one side also is provided with electrical control cabinet (20).
2. a kind of production haloflex according to claim 1 is with belt filtration washing machine; It is characterized in that: quadruplet elution device (7); According to apart from charging aperture (22) order from the close-by examples to those far off, the washing water that adopts successively is quadruplet elution device suction filtration water, about 60 ℃ hot water, the dealkalize water and the fresh water (FW) of workshop reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220115321 CN202605847U (en) | 2012-03-26 | 2012-03-26 | Band-type filtration washing machine for production of chlorinated polyethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220115321 CN202605847U (en) | 2012-03-26 | 2012-03-26 | Band-type filtration washing machine for production of chlorinated polyethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605847U true CN202605847U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220115321 Expired - Fee Related CN202605847U (en) | 2012-03-26 | 2012-03-26 | Band-type filtration washing machine for production of chlorinated polyethylene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819002A (en) * | 2018-06-12 | 2018-11-16 | 梁格 | A kind of production of chlorinated polyethylene pretreatment system |
-
2012
- 2012-03-26 CN CN 201220115321 patent/CN202605847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819002A (en) * | 2018-06-12 | 2018-11-16 | 梁格 | A kind of production of chlorinated polyethylene pretreatment system |
| CN108819002B (en) * | 2018-06-12 | 2020-09-08 | 山东三义实业股份有限公司 | Chlorinated polyethylene production pretreatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |