CN201756524U - Recovery unit for para-aramid fiber waste material solvent - Google Patents
Recovery unit for para-aramid fiber waste material solvent Download PDFInfo
- Publication number
- CN201756524U CN201756524U CN2010201056529U CN201020105652U CN201756524U CN 201756524 U CN201756524 U CN 201756524U CN 2010201056529 U CN2010201056529 U CN 2010201056529U CN 201020105652 U CN201020105652 U CN 201020105652U CN 201756524 U CN201756524 U CN 201756524U
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- Prior art keywords
- aramid fiber
- waste material
- fiber waste
- material solvent
- para
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model relates to a recovery unit for a para-aramid fiber waste material solvent integrating filtering, washing, and drying. The structure of the recovery unit is characterized in that the body is cylindrical, the cylindrical surface is provided with a rotary drum, a secondary cleaning water inlet, a pressurizing unit, a pre-drying medium inlet, a para-aramid fiber waste material filtering cloth cleaning machine, a para-aramid fiber waste material solvent filtrate inlet, a primary cleaning water inlet, a para-aramid fiber waste material solvent filtering unit chamber, and a para-aramid fiber waste material solvent filtrate flow pipe, a product outlet is locate at the bottom of the unit body, the inner of the product outlet is provided with a scraper system and a sight glass, the filtrate flow pipe is located at the center of the cylinder, the recovery unit is disposed between the two bearing supports; the circumference of a control dispensing head system is provided with a dispensing control head gland, a secondary cleaning para-aramid fiber waste material solvent mother liquor outlet, a pre-drying medium outlet, a back air flushing inlet I, a back air flushing inlet II, a back air flushing inlet III, a filtrate outlet, and a secondary cleaning mother liquor outlet. The recovery unit is advantaged by compact type, strong structure integrity, small occupation area, integrating functions of filtering, washing, pre-drying, and discharging, and overcoming limitation of current devices in recovery and use process of para-aramid fiber waste material solvent.
Description
Technical field
The utility model relates to a kind of collection filtration, washing, the integrated quantity-produced p-aramid fiber of functions/drying waste material solvent recuperation unit.
Background technology
P-aramid fiber waste material solvent is with press filtration continuously on the rotary drum of unit, and make the filtration, washing of p-aramid fiber waste material solvent filtrate, predrying, discharging specific indoor being processed separately of different pressures territory element, the filter cake of separating, filtrate, dry gas all can reclaim respectively, thereby satisfy industrial multiduty demand.Existing similarly mainly be divided into following several structure with equipment this unit,
(1) a kind of pressure filtration equipment of PTA sector application is to filter the pressure of side by the raising mother liquor, increases filtering net both sides pressure reduction and improves filtration efficiency, thereby finish the filtration of PTA,
Its technical limitation is that the rotary drum internal drainage is not smooth, and the pressure reduction of filtering net both sides is wayward.
(2) the filter pressure filter (patent No.: 88221356.3) in a kind of rotary drum pressure filter (patent No. is CN97223279.6) and a kind of cartridge type, this technology is a plurality of pressurization cell bodies for the filter rotary drum has, pressurize simultaneously and have certain pressurized air in the storehouse, form draught head by distribution valve and open to atmosphere air water separator, filter cake and washing water in the differential pressure action lower groove are recovered.Its technical limitation is that drum rotating forms filter cake, washs again, causes the water content of filter cake higher, and the regular type of filter cake is bad.
(3) (patent No.: 97223279.6), this cleaning technique is conventional versatility technology to the filter cloth cleaning device used of a kind of vacuum filter and pressure filter, and its limitation is: can't guarantee after filter cloth cleans whether the filter residue in each filter mesh is cleaned out.Influence filter effect.
Summary of the invention
In view of above-mentioned existing installation limitation in use, also be unfavorable for the recovery of p-aramid fiber waste material solvent, and the purpose of this utility model is to provide a kind of filtration, washing of p-aramid fiber waste material solvent, the unit of predrying, discharging function integration.
The purpose of this utility model is achieved through the following technical solutions:
The unit of a kind of p-aramid fiber waste material solvent filter, washing, predrying, discharging multifunctional all mainly is made up of body, framework, presser unit, control distributor head system, rotary drum, p-aramid fiber waste material solvent filter element cell, shedding mechanism, p-aramid fiber waste material solvent filter cloth wiper mechanism and transmission system.Body is a tubular, the tube surface is furnished with rotary drum, secondary cleaning water inlet, presser unit, predrying medium inlet, p-aramid fiber waste material solvent filter cloth wiper mechanism, p-aramid fiber waste material solvent filter liquid inlet, rinse water inlet, p-aramid fiber waste material solvent filter element cell, p-aramid fiber waste material solvent filtrate flow duct, products export is positioned at the Lower Half of body, be provided with doctor blade system, visor in it, p-aramid fiber waste material solvent filtrate flow duct occupies the center of tube, and body is located between support of bearing I and support of bearing II; The bottom is provided with p-aramid fiber waste material shedding mechanism and reveals mouth; Transmission system is connected with speed change system, and speed change system is connected with body with control distributor head system by axle; Control distributor head system likeness in form disk, dish are provided with and distribute control head gland, secondary cleaning mother liquor water out, predrying media outlet, blowback air inlet I, blowback air inlet II, blowback air inlet III, filtered liquid outlet, secondary cleaning mother liquor water out in week.
The utility model has the advantages that:
The utility model unit compactness, the speed governing rotation in the pressure frame of packing into of control distributor head system, speed change system, transmission system and filter-press rotary drum, structural integrity is strong, floor space is little, union p-aramid fiber waste material solvent filter, washing, predrying, discharging function one, economical and practical, overcome existing filter limitation in use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is Fig. 1 body end view.
Fig. 3 controls the distributor head end view for Fig. 1.
Description of reference numerals is as follows:
The 1-support of bearing I 2-unit cover 3-support of bearing II 4-control dispensing head 5-of system speed change system 6-transmission system 7-driving motor 8-protective cover 9-framework 10-shedding mechanism 11-frame 12-reveals a mouthful rinse water entrance of a 13-rotary drum 14-secondary cleaning water inlet 15-presser unit 16-predrying medium inlet 17-doctor blade system 18-visor 19-products export 20-p-aramid fiber waste material solvent filter cloth cleaning mechanism 21-p-aramid fiber waste material solvent filter liquid entrance 22-23-p-aramid fiber waste material solvent filter element cell 24-p-aramid fiber waste material solvent filtrate flow duct 25-and distributes the outlet of the predrying media outlet 28-of control head gland 26-secondary cleaning mother liquid coming outlet 27-blowback air entrance I 29-blowback air entrance II 30-blowback air entrance III31-filtered fluid outlet 32-secondary cleaning mother liquid coming
Embodiment
Shown in Fig. 1-2, a kind of p-aramid fiber waste material solvent that collects filtration, washing, predrying, discharging multifunctional all mainly is made up of body 2, framework 9, presser unit 15, control distributor head system 4, rotary drum 13, p-aramid fiber waste material solvent filter element cell 23, shedding mechanism 10, p-aramid fiber waste material solvent filter cloth wiper mechanism 20 and transmission system 6.Body 2 is a tubular, the tube surface is furnished with rotary drum 13, secondary cleaning water inlet 14, presser unit 15, predrying medium inlet 16, p-aramid fiber waste material solvent filter cloth wiper mechanism 20, p-aramid fiber waste material solvent filter liquid inlet 21, a rinse water inlet 22, filtering unit chamber 23, p-aramid fiber waste material solvent filtrate flow duct 24, products export 19 is positioned at the Lower Half of body 2, be provided with doctor blade system 17 in it, visor 18, p-aramid fiber waste material solvent filtrate flow duct 24 occupies the center of tube, body 2 and be located in support of bearing I1 and support of bearing II3 between, the bottom is provided with shedding mechanism 10 and reveals mouthfuls 12; Driving motor 7 is connected with speed change system 5, and speed change system 5 is connected with body 2 with control distributor head system 4 by axle, and shield cap 8 is housed on the speed change system 5, and motor 7 and body 2 are located on the frame 11.
As shown in Figure 3, system distributor head system 4 circumference are provided with and distribute control head gland 25, secondary cleaning mother liquor water out 26, predrying media outlet 27, blowback air inlet I28, blowback air inlet II29, blowback air inlet III30, p-aramid fiber waste material solvent filter liquid outlet 31, secondary cleaning mother liquor water out 32.
Control distributor head system 4, speed change system 5, transmission system 6 and p-aramid fiber waste material solvent unit rotary drum 13 are with mode of speed regulation entad rotation in a pressure frame 9,9 of rotary drum 13 and frameworks adopt packing seal, rotary drum 13 pressurized unit 15 are divided into different air tight housings, the surface of rotary drum 13 is made up of with the p-aramid fiber waste material solvent filter element cell 23 that control distributor head system 4 is connected a contraposition waste aramid material solvent filtrate flow duct 24, under pressurized state, solvent suspension liquid constantly enters p-aramid fiber waste material solvent filter element cell 23, the p-aramid fiber waste cake is saved bit by bit in filtering unit chamber 23, and along with the rotation of rotary drum 13 is transported in subsequently the element cell, filter as requested, washing, predrying can in one or several unit, finishing, after p-aramid fiber waste material solvent filter element cell 23 is filled up fully by the p-aramid fiber waste cake, rinse water and drying medium are respectively from a rinse water inlet 22, secondary cleaning water inlet 14 and predrying medium inlet 16 are imported respectively, and single-phase displacement fluid guarantees to pass the p-aramid fiber waste cake.Make the filter cake discharging by the doctor blade system 17 of shedding mechanism 10 and the blowback air of 4 blowback airs inlet I28 of control distributor head system and blowback air inlet II29 in the non-pressure discharge zone, the filter cloth of p-aramid fiber waste material filtration is afterwards cleaned respectively and blowback by the blowback air of blowback air inlet III30 in filter cloth wiper mechanism 20 and the control distributor head system 4.According to design, the filter cloth scavenging solution can be taken as the recycling of p-aramid fiber waste cake washings, avoids being crossed p-aramid fiber waste material filtrate loss of solids with this.Mother liquor and washings arrive control distributor head systems 4 by p-aramid fiber waste material solvent filter element cell 23 and p-aramid fiber waste material filtrate flows pipe 24, and different here p-aramid fiber waste material filtrate and blowback air will be separated, discharge and reclaim.
Claims (2)
1. p-aramid fiber waste material solvent recuperation unit, mainly be by body (2), framework (9), presser unit (15), control distributor head system (4), rotary drum (13), p-aramid fiber waste material solvent filter element cell (23), shedding mechanism (10), p-aramid fiber filter cloth wiper mechanism (20) and transmission system (6) are formed, it is characterized in that body (2) is a tubular, the tube surface is furnished with rotary drum (13), secondary cleaning water inlet (14), presser unit (15), predrying medium inlet (16), p-aramid fiber filter cloth wiper mechanism (20), p-aramid fiber filtered liquid inlet (21), a rinse water inlet (22), p-aramid fiber waste material solvent filter element cell (23), p-aramid fiber filtrate flows pipe (24), p-aramid fiber products export (19) is positioned at the Lower Half of body (2), be provided with doctor blade system (17) in it, visor (18), p-aramid fiber filtrate flows pipe (24) occupies the center of tube, body (2) is located between support of bearing I (1) and support of bearing II (3), and the bottom is provided with p-aramid fiber shedding mechanism (10) and reveals mouthful (12); Transmission system (6) is connected with speed change system (5), and speed change system (5) is connected with body (2) with control distributor head system (4) by axle.
2. p-aramid fiber waste material solvent recuperation unit according to claim 1, it is characterized in that above-mentioned control distributor head system (4) likeness in form disk, dish is provided with and distributes control head gland (25), secondary cleaning mother liquor water out (26), predrying media outlet (27), blowback air inlet I (28), blowback air inlet II (29), blowback air inlet III (30), the outlet of p-aramid fiber filtered liquid (31), secondary cleaning mother liquor water out (32) in week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201056529U CN201756524U (en) | 2010-01-29 | 2010-01-29 | Recovery unit for para-aramid fiber waste material solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201056529U CN201756524U (en) | 2010-01-29 | 2010-01-29 | Recovery unit for para-aramid fiber waste material solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756524U true CN201756524U (en) | 2011-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201056529U Expired - Lifetime CN201756524U (en) | 2010-01-29 | 2010-01-29 | Recovery unit for para-aramid fiber waste material solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050250A (en) * | 2017-11-14 | 2018-05-18 | 新乡市新平航空机械有限公司 | A kind of novel barrate face seals |
-
2010
- 2010-01-29 CN CN2010201056529U patent/CN201756524U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050250A (en) * | 2017-11-14 | 2018-05-18 | 新乡市新平航空机械有限公司 | A kind of novel barrate face seals |
| CN108050250B (en) * | 2017-11-14 | 2024-03-12 | 新乡市新平航空机械有限公司 | Novel rotary drum end face sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANHUA INSTITUTE OF CHEMICAL MACHINERY + AUTOMATI Free format text: FORMER NAME: TIANHUA INSTITUTE OF CHEMICAL MACHINERY + AUTOMATION |
|
| CP03 | Change of name, title or address |
Address after: 730060 Gansu city of Lanzhou province Xigu District Heshui Road No. 3 Patentee after: Tianhua Institute of Chemical Machinery & Automation Co., Ltd. Patentee after: National Drying Technology and Equipment Engineering Technology Research Center Patentee after: Ruide Drying Technology Co., Ltd., Lanzhou Address before: 730060 Gansu city of Lanzhou province Xigu District Heshui No. 3 North Street Patentee before: Tianhua Chemical Machinery & Automation Research Inst. Patentee before: National Drying Technology and Equipment Engineering Technology Research Center Patentee before: Ruide Drying Technology Co., Ltd., Lanzhou |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |