CN205133794U - Preparation lyocell spinning solution filter equipment for fibre - Google Patents
Preparation lyocell spinning solution filter equipment for fibre Download PDFInfo
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- CN205133794U CN205133794U CN201520821507.3U CN201520821507U CN205133794U CN 205133794 U CN205133794 U CN 205133794U CN 201520821507 U CN201520821507 U CN 201520821507U CN 205133794 U CN205133794 U CN 205133794U
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- filter screen
- spinning solution
- net post
- casing
- charging aperture
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Abstract
The utility model belongs to the technical field of the preparation of lyocell fibre, especially, relate to a preparation lyocell spinning solution filter equipment for fibre, the power distribution box comprises a box body, be equipped with the feed inlet and the discharge gate of relative setting on the box, slidable mounting has by hydraulic cylinder driven net post in the box, it places the mouth to be equipped with the filter screen on the net post, the filter screen is placed and is installed the filter screen in the mouth, the filter screen is placed the mouth and is communicate respectively through the runner feed inlet and discharge gate. The utility model discloses can the quick replacement filter screen and can handle the high cellulose spinning solution of viscosity and filter.
Description
Technical field
The utility model belongs to lyocell fiber preparing technical field, particularly relates to one and prepares lyocell fiber spinning solution filter.
Background technology
Fiber is natural or the filamentous substance of Prof. Du Yucang, and in the modern life, fiber applications is very extensive.Such as, Lyocell fiber, viscose are widely used in garment industry; Acrylic fibers, aramid fiber etc. are widely used in the high-tech sector such as military project, Aero-Space.No matter be that natural fabric or synthetic fiber all play key player.
Except the natural fabrics such as wool, cotton, silk can directly from nature acquisition, the artificial fibres such as cellulose fibre and the synthetic fiber such as acrylic fibers, polyamide fibre all need to be obtained by spinning.The filtration of spinning solution is the important ring prepared in fiber process, and the quality of filtration is directly connected to the quality of fiber.
At present, the filter being applied to fiber spinning art is of a great variety.Such as, the fast precision of a kind of rate of filtration of current use is high, not easily puncture and plugged sereen, comprise filter core and be located in static mixer and the mandrel at filter core two ends respectively, the rear sleeve of filter core is equipped with housing, the bottom of housing is provided with liquid outlet, the filter chamber being communicated with filter bores on filter core and liquid outlet is provided with between housing with filter core, in filter chamber, the fillter section at the filter bores place of filter core is set with metal felt, and the outer surface of the fillter section of filter core is provided with some grooves; Another kind of large area spinning filter: there is charging aperture, discharging opening and multiple long-acting filter elements, be fixedly connected with by connecting plate bottom each long-acting filter elements, the filtering outlet of long-acting filter elements is communicated with discharging opening with pipeline by the cone-shaped hood for overall discharging successively, and charging aperture is communicated with the filtration entrance of long-acting filter elements by pipeline; Long-acting filter elements periphery is provided with media heat-conducting heater, media heat-conducting heater comprise for splendid attire heat media storage bin and be arranged on heating tube in storage bin.
These filters are applied in the filtering technique of cellulose spin dope in preparation lyocell fiber process, following defect can be there is: because cellulose dopes viscosity is high, filter is easily blocked, need frequent filter rinsed, but existing cleaning filter is difficult, is not easy to realize recoil cleaning, filter screen is needed to pull down, complex operation, length consuming time, need drop into more manpower and materials, the continuity that impact is produced.
Utility model content
The purpose of this utility model is to provide one to prepare lyocell fiber spinning solution filter, filter screen convenient disassembly, to change filter screen in time, avoids impurities left, uses manpower and material resources sparingly, and ensures continuous production.
The utility model realizes like this, one prepares lyocell fiber spinning solution filter, comprise casing, described casing is provided with the charging aperture and discharging opening that are oppositely arranged, the net post driven by hydraulic jack is slidably fitted with in described casing, described net post is provided with filter screen and places mouth, and described filter screen is placed in mouth and is provided with filter screen, and described filter screen is placed mouth and is communicated with described charging aperture and discharging opening respectively by runner.
Improve as one, described net post is provided with an air discharge duct, and the top that described air discharge duct places mouth with described filter screen is communicated with.
As improving further, described casing is provided with the pressure sensor for measuring pressure in the runner that is communicated with described charging aperture, and described pressure sensor is connected with warning device.
As improving further, described casing is provided with temperature sensor for measuring melt temperature in described runner, be connected melt temperature data for obtaining described temperature sensor measurement with described temperature sensor and according to the temperature controller of the temperature data output temperature control instruction obtained be connected with described temperature controller the heating device sending temperature control instruction for performing described temperature controller.
Improve as one, the bearing of trend of described net post is vertical with the direction of line between described charging aperture and discharging opening, and the bearing of trend that described filter screen places mouth is parallel with the direction of line between described charging aperture and discharging opening.
Improve as one, the two ends of described net post are provided with the end cap limiting described net post range of movement.
Improve as one, the side of described casing is provided with cross bar, and described cross bar is fixedly connected with a fixed head away from one end of described casing, and described hydraulic jack is fixedly mounted on described fixed head, and one end of described net post is connected with the piston rod of described hydraulic jack.
Owing to adopting technique scheme, the beneficial effects of the utility model are:
Because spinning solution filter comprises casing, the net post driven by hydraulic jack is slidably fitted with in casing, net post is provided with filter screen and places mouth, filter screen is placed in mouth and is provided with filter screen, filter screen is placed mouth and is communicated with charging aperture and discharging opening respectively by runner, in use procedure, cellulose spin dope enters runner through charging aperture to be undertaken filtering then flowing out from discharging opening through runner by the filter screen of filter screen placement mouth, filtering process is short, avoid the large frictional heat of the long resistance of filtering process many and affect fiber quality, when the cleaned and changed filter screen of needs, operating hydraulically operated hydraulic oil cylinder driving net post, make net post upper filter screen placement mouth skid off casing and get final product replacing filter screen for convenience detach, convenient to operation, use manpower and material resources sparingly, and multiple net post can be set, the cleaned and changed of net post upper filter screen does not interfere with each other, ensure that the continuity of production.
Because casing is provided with the pressure sensor for measuring pressure in the runner that is communicated with charging aperture, pressure sensor is connected with warning device, when on filter screen, impurity is many, the pressure in runner can be caused to raise, the pressure information of measurement can be delivered to warning device by pressure sensor, when exceeding setting pressure numerical value, warning device runs, remind cleaned and changed filter screen, realize standardization, automation mechanized operation, stabilize production technology, that technological parameter is more accurate, reduce labor intensity, , be different from prior art and must control many kinds of parameters to ensure the operation of equipment, as long as the melt pressure in the utility model monitoring runner just can realize the timely replacing to filter screen, effectively control cost.
Because net post is provided with an air discharge duct, when melt enters in runner from charging aperture, make air in runner by compression, air is discharged by air discharge duct, avoid entrained air bubbles in spinning solution and the problem that makes fiber easily broken, and due to the viscosity of spinning solution very big, can not flow out from air discharge duct.
Because casing being provided with temperature sensor for measuring melt temperature in runner, being connected melt temperature data for obtaining temperature sensor measurement with temperature sensor and according to the temperature controller of the temperature data output temperature control instruction obtained be connected the heating device sending temperature control instruction for performing temperature controller with temperature controller, in cellulose spin dope melt filtering process, the constant of temperature can be ensured, prevent in filter process, Yin Wendu reduction causes the large crystallization aggravation of melt viscosity and affects filter course.
Because the bearing of trend of net post is vertical with the direction of line between charging aperture and discharging opening, the bearing of trend that filter screen places mouth is parallel with the direction of line between charging aperture and discharging opening, effectively shorten filtering process, avoid cellulose dopes frictional heat too much to affect fiber quality.
Two ends due to net post are provided with the end cap of restriction net post range of movement, and when making replacing filter screen or filter screen be in strain position, end cap and casing offset, and result is simple, easy for operation.
Because the side of casing is provided with cross bar, cross bar is fixedly connected with a fixed head away from one end of casing, hydraulic jack is fixedly mounted on fixed head, one end of net post is connected with the piston rod of hydraulic jack, hydraulic jack drives net post to move with the state of controlled filter pipeline, be convenient to change filter screen, easy to operate, use manpower and material resources sparingly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the left view of the present embodiment;
Fig. 3 is the internal structure schematic diagram of the present embodiment;
Wherein, 1-casing, 2-charging aperture, 3-discharging opening, 4-hydraulic jack, 5-net post, 6-filter screen places mouth, 7-filter screen, 8-runner, 9-pressure sensor, 10-air discharge duct, 11-temperature sensor, 12-temperature controller, 13-end cap, 14-cross bar, 15-fixed head.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2 with Fig. 3 jointly shown in, one prepares lyocell fiber spinning solution filter, comprise casing 1, this casing 1 is provided with the charging aperture 2 and discharging opening 3 that are oppositely arranged, the net post 5 driven by hydraulic jack 4 is slidably fitted with in casing 1, net post 5 is provided with filter screen and places mouth 6, filter screen is placed in mouth 6 and is provided with filter screen 7, filter screen is placed mouth 6 and is communicated with charging aperture 2 and discharging opening 3 respectively by runner 8, casing 1 is provided with the pressure sensor 9 for measuring pressure in the runner 8 that is communicated with charging aperture 2, and pressure sensor 9 is connected with warning device.
Wherein, specifically can arrange slideway in above-mentioned casing 1, slideway quantity can arrange multiple, and be slidably fitted with a net post 5 in each slideway, the geomery of net post 5 matches with the geomery of slideway, and net post 5 is coordinated with slideway slipper seal.
In the present embodiment, net post 5 is provided with a narrow and shallow air discharge duct 10, and the top that air discharge duct 10 places mouth 6 with filter screen is communicated with, and the spinning solution that air can be discharged and viscosity is large can not be flowed out.
In the present embodiment, casing 1 is provided with temperature sensor 11 for measuring melt temperature in runner 8, be connected with temperature sensor 11 for obtaining melt temperature data that temperature sensor 11 measures and according to the temperature controller 12 of the temperature data output temperature control instruction obtained be connected with temperature controller 12 heating device sending temperature control instruction for performing temperature controller 12.
In the present embodiment, the bearing of trend of net post 5 is vertical with the direction of line between charging aperture 2 and discharging opening 3, and the bearing of trend that filter screen places mouth 6 is parallel with the direction of line between charging aperture 2 and discharging opening 3.
In the present embodiment, the two ends of net post 5 are provided with the end cap 13 of restriction net post 5 range of movement.
In the present embodiment, the side of casing 1 is provided with cross bar 14, and cross bar 14 is fixedly connected with a fixed head 15 away from one end of casing 1, and hydraulic jack 4 is fixedly mounted on fixed head 15, and one end of net post 5 is connected with the piston rod of hydraulic jack 4.
The utility model provides one to prepare lyocell fiber spinning solution filter, can quick-replaceable filter screen and can process the high cellulose spin dope of viscosity and filter.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. prepare lyocell fiber spinning solution filter for one kind, it is characterized in that, comprise casing, described casing is provided with the charging aperture and discharging opening that are oppositely arranged, the net post driven by hydraulic jack is slidably fitted with in described casing, described net post is provided with filter screen and places mouth, and described filter screen is placed in mouth and is provided with filter screen, and described filter screen is placed mouth and is communicated with described charging aperture and discharging opening respectively by runner.
2. preparation lyocell fiber spinning solution filter according to claim 1, it is characterized in that, described net post is provided with an air discharge duct, and the top that described air discharge duct places mouth with described filter screen is communicated with.
3. preparation lyocell fiber spinning solution filter according to claim 1 and 2, it is characterized in that, described casing is provided with the pressure sensor for measuring spinning solution pressure in the runner that is communicated with described charging aperture, and described pressure sensor is connected with warning device.
4. preparation lyocell fiber spinning solution filter according to claim 3, it is characterized in that, described casing is provided with temperature sensor for measuring melt temperature in described runner, being connected melt temperature data for obtaining described temperature sensor measurement with described temperature sensor and according to the temperature controller of the temperature data output temperature control instruction obtained be connected with described temperature controller the heating device sending temperature control instruction for performing described temperature controller.
5. preparation lyocell fiber spinning solution filter according to claim 4, it is characterized in that, the bearing of trend of described net post is vertical with the direction of line between described charging aperture and discharging opening, and the bearing of trend that described filter screen places mouth is parallel with the direction of line between described charging aperture and discharging opening.
6. preparation lyocell fiber spinning solution filter according to claim 5, is characterized in that, the two ends of described net post are provided with the end cap limiting described net post range of movement.
7. preparation lyocell fiber spinning solution filter according to claim 6, it is characterized in that, the side of described casing is provided with cross bar, described cross bar is fixedly connected with a fixed head away from one end of described casing, described hydraulic jack is fixedly mounted on described fixed head, and one end of described net post is connected with the piston rod of described hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821507.3U CN205133794U (en) | 2015-10-21 | 2015-10-21 | Preparation lyocell spinning solution filter equipment for fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821507.3U CN205133794U (en) | 2015-10-21 | 2015-10-21 | Preparation lyocell spinning solution filter equipment for fibre |
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| Publication Number | Publication Date |
|---|---|
| CN205133794U true CN205133794U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821507.3U Active CN205133794U (en) | 2015-10-21 | 2015-10-21 | Preparation lyocell spinning solution filter equipment for fibre |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550289A (en) * | 2018-10-23 | 2019-04-02 | 江苏华卓智能过滤装备系统有限公司 | A kind of intelligent type filtering device |
-
2015
- 2015-10-21 CN CN201520821507.3U patent/CN205133794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550289A (en) * | 2018-10-23 | 2019-04-02 | 江苏华卓智能过滤装备系统有限公司 | A kind of intelligent type filtering device |
| CN109550289B (en) * | 2018-10-23 | 2021-04-23 | 江苏华卓智能过滤装备系统有限公司 | Intelligent filter |
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