CN203855720U - High energy-saving dust blowing and vacuuming lint cleaning system of roving frame - Google Patents
High energy-saving dust blowing and vacuuming lint cleaning system of roving frame Download PDFInfo
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- CN203855720U CN203855720U CN201420277428.6U CN201420277428U CN203855720U CN 203855720 U CN203855720 U CN 203855720U CN 201420277428 U CN201420277428 U CN 201420277428U CN 203855720 U CN203855720 U CN 203855720U
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- tailstock
- aspiration channel
- vacuuming
- fan
- electric blower
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Abstract
The utility model discloses a high-energy-saving dust blowing and vacuuming lint cleaning system of a roving frame and relates to the technical field of textile. The high-energy-saving dust blowing and vacuuming lint cleaning system comprises an upper blowing and vacuuming fan guide rail, an upper blowing and vacuuming fan, an inner-cavity vacuum nozzle of the upper blowing and vacuuming fan, a main vacuuming pipe and a tailstock dust filtering tank which are supported in the direction from the headstock to the tailstock. The entire main vacuuming pipe is characterized in that surface sub-vacuum ports are partitioned into a plurality of segments (the number of segments N>/=2) through a plurality of partitions, and airflow in each sub-vacuum pipe is controlled to circulate or not under the negative pressure of a tailstock fan through an air distributor. By the optimized design, the tailstock fan only performs vacuum on the corresponding sub-vacuuming pipe during any one operation period, and installed power of an original tailstock fan is changed from original 4KW to the one smaller than or equal to 1.5KW. Therefore, the installed power of the fan can be greatly reduced, and energy resources are saved.
Description
Technical field
The utility model relates to textile technology field, particularly with the supporting cleaning systems technology of Speed frames.
Background technology
Existing Speed frames or improving old machine (being generally 120 ingots) are all furnished with pressure-vaccum dirt suede cleaning systems, it comprises reciprocating upper electric blower, main aspiration channel, tailstock filter dirt case, scrape suede and car dusty complexion suede with what absorb on roller flannelette under flannelette and roller, keep board clean, reduce yarn defect.
1. the main technical parameters of Speed frames electric blower and tailstock dust filtering fan sees the following form.
As can be known from the above table: it is 5.5KW that existing Speed frames (being generally 120 ingots) pressure-vaccum dirt suede cleaning systems are furnished with two Fans motor total installed capacity power; The main aspiration channel of car face one side is provided with 60 suction inlets, and the air main that each suction inlet connection is gathered to use is longer.In order to ensure that main aspiration channel end props up under the roller on suction inlet front truck face flannelette and scrapes suede and be sucked away, larger through surveying the Negative Pressure Difference that main aspiration channel end props up inlet scoop and main aspiration channel head end props up inlet scoop.Therefore, need to be equipped with the dust filtering fan of 4KW for overcoming resistance of ducting system, this makes the utilization rate of the energy very low.
2. existing pressure-vaccum dirt suede cleaning systems are in the time of actual motion, and under roller, scraping when suede reaches a certain amount of of flannelette dropped on car face automatically, when the top electric blower blowing of palpus and the mutual synchronization action of dust filtering fan air draught, the suede of scraping that drops on car face could be siphoned away.Therefore, although when dust filtering fan operation, main aspiration channel props up suction inlet all in air draught, while only having blowing up air port to blow to certain suction inlet, under roller before this suction inlet, flannelette is scraped suede and just can be sucked away, though and all the other suction inlets are all in air draught state, but flannelette under the roller before suction inlet cannot be scraped to suede siphons away.Thereby cause energy waste.
Utility model content
The utility model object is to overcome existing Speed frames pressure-vaccum dirt suede cleaning systems technological deficiency, designs a kind of efficient, energy-conservation Speed frames high energy-saving type pressure-vaccum dirt suede cleaning systems.
The utility model comprises and is supported on headstock to the upper electric blower guide rail in tailstock direction, upper electric blower, the inner chamber suction nozzle of upper electric blower, main aspiration channel, tailstock filter dirt case.Upper electric blower is provided with car top blast air port and upper flannelette inlet scoop, on main aspiration channel length direction, uniform some car faces prop up suction inlet, on tailstock filter dirt case, offer air inlet and air outlet, screen pack is set on air outlet, at the arranged outside tailstock blower fan of screen pack, the inner chamber suction nozzle of described upper electric blower is communicated with tailstock filter dirt case, described main aspiration channel end near headstock is blind end, main aspiration channel end near the tailstock is openend, the openend of main aspiration channel is communicated with the air inlet of tailstock filter dirt case, it is characterized in that adopting at least one demarcation strip in main aspiration channel described car face is propped up to suction inlet is separated into two groups of at least two parts along the length direction of main aspiration channel and props up aspiration channel, be connected to by air-flow distributor on the air inlet of tailstock filter dirt case in the each group of end of propping up aspiration channel near tailstock filter dirt case one end.
Existing Speed frames are all on long total aspiration channel, to be provided with several car faces to prop up suction inlet, and the negative pressure that this single entry entirety airduct air draught mode causes the each car face that is positioned at first and last end to prop up suction inlet differs greatly.Meet and siphon away the needs of dirt suede for making the car face of main aspiration channel end prop up suction inlet negative pressure, cause the car face that is positioned at main aspiration channel head end to prop up suction inlet negative pressure higher, the tailstock main air blower configuration that makes to be arranged on the tailstock is bigger than normal, has wasted mass energy.
The utility model props up suction inlet by some demarcation strips by car face by main entirety aspiration channel and is divided into some sections (segments N >=2), and whether the air-flow that utilizes air-flow distributor to control in each branch wind pipe circulates under the negative pressure of tailstock blower fan.The optimal design mode of this segmentation air draught makes tailstock blower fan only carry out air draught to a corresponding aspiration channel at arbitrary duration of work, by the installed power of former tailstock blower fan by change into≤1.5 KW of original 4KW.Therefore, can greatly reduce blower fan installed power, save the energy.
Air-flow distributor of the present utility model is included in the valve arranging respectively in each aspiration channel, one end of each valve is connected in a rotating shaft, each rotating shaft is supported on respectively in a corresponding aspiration channel, and one end of each rotating shaft is connected to the output of the power set of controlling respectively; Inwall in each aspiration channel is also fixed respectively the flow guide bar coordinating with valve.The utility model is by the open and close of the each power set of electrical control, and the unlatching by each valve or close realizes the whether conducting of air inlet air-flow of each aspiration channel and tailstock filter dirt case.When flow guide bar can make valve closing, closely sealed between the inwall in valve and aspiration channel leaked out avoiding.
In order to prevent that each the trifle in the world in aspiration channel is easily wrapped in rotating shaft, make rotating shaft malfunctioning or pipe in negative pressure reduce, the utility model also arranges axle sleeve outward in each rotating shaft, each corresponding valve is fixedly connected on respectively outside axle sleeve.
Brief description of the drawings
Fig. 1 is front elevational schematic view of the present utility model.
Fig. 2 is the internal structure face schematic diagram of the main aspiration channel of the utility model.
Detailed description of the invention
As shown in Figure 1, 2, the utility model is arranged guide rail 3 at headstock 1 to the tailstock 2 directions, on guide rail 3, arranges and can move back and forth electric blower 5, and upper electric blower 5 is provided with car top blast air port 8 and upper flannelette inlet scoop 9.Also being provided with main aspiration channel 7 along headstock 1 to the tailstock 2 directions, is blind end near main aspiration channel 7 ends of headstock 1, is openend near main aspiration channel 7 ends of the tailstock 2, and on the length direction of main aspiration channel 7, uniform several car faces prop up suction inlet 10.
At the tailstock 2, tailstock filter dirt case 11 is set, on filter dirt case 11, offers air inlet 12 and air outlet 13, screen pack 14 is set on air outlet 13, at the arranged outside tailstock blower fan 15 of screen pack 14.
The openend of main aspiration channel 7 is communicated with the air inlet 12 of tailstock filter dirt case 11, the interior air-flow distributor 18 that arranges of main aspiration channel 7 at air inlet 12 places.
On the guide rail 3 above the tailstock 2, be also supported with the inner chamber suction nozzle 6 of electric blower, the other end of the inner chamber suction nozzle 6 of upper electric blower is communicated with the tailstock filter dirt case 11 of screen pack 14 front ends.
Be separated into an aspiration channel 17 of some variable cross-sections of multiple parts at the interior employing of the main aspiration channel 7 main aspiration channel 7 that oblique fixing some demarcation strips 16 are arranged the length direction along main aspiration channel respectively.Be connected to by air-flow distributor 18 on the air inlet of tailstock filter dirt case 11 in the each group of end of propping up aspiration channel 17 near tailstock filter dirt case 11 one end.
Be respectively equipped with rotating shaft 19 and valve 20 each interior one end near tailstock filter dirt case 11 of aspiration channel 17, rotating shaft 19 is supported on respectively in a corresponding aspiration channel 17, one end of rotating shaft 19 is connected to the output of the power set of controlling respectively, at the outer axle sleeve 21 that arranges of rotating shaft 19, corresponding valve 20 is fixedly connected on respectively outside axle sleeve 21.
Inwall in each aspiration channel 17 is also fixed respectively flow guide bar 4, so that in the time that valve 20 is closed, valve 20 forms closely sealed with the inwall in an aspiration channel 17.
The utility model is realized the open and close of valve by the action of the each power set of electrical control, control respectively the whether conducting of air inlet 12 air-flows of each aspiration channel 17 and tailstock filter dirt case 11.
Pressure-vaccum dirt suede cleaning systems whens work, fall in the adjustment of suede amount electric blower in the dwell time of headstock or the tailstock according to car face.When upper electric blower stops at headstock or the tailstock, the blower fan of upper air sucking/blowing blower fan and tailstock filter dirt case is out of service.
The utility model operation principle: the car faces that upper electric blower car top blast air port 8 blows to car dusty complexion suede under each aspiration channel 17 in running prop up suction inlet 10 places, the valve 20 of opening each correspondence by the effect of air-flow distributor 18 under the negative pressure that main aspiration channel 7 moves at tailstock blower fan 15 siphons away the dirt suede on car face.
When specific design can according to flannelette under spun kind roller scrape suede amount number, with PLC instruction or by amendment peripheral circuit, in control, the car top blast air port of electric blower works asynchronously with corresponding aspiration channel, jointly completes the task of pressure-vaccum dirt suede.Its course of action is as follows:
Process one: blowing mouth 8 initial positions of upper electric blower car face in headstock 1 or the tailstock 2 all can, it is always corresponding with the blowing mouth 8 of upper electric blower car face that each car face props up suction inlet 10.Tailstock blower fan 15 by with air-flow distributor 18 operation that cooperatively interacts.When the blowing mouth 8 of upper electric blower car face moves to certain section of car face and props up suction inlet 10, air-flow distributor 18 must be opened the valve 20 in this section aspiration channel 17, the blowing mouth 8 of upper electric blower car face is scraped suede and is blowed to car face and prop up suction inlet 10 falling within the roller of car face flannelette, because tailstock blower fan 15 is in running status, so car dusty complexion suede is siphoned away automatically.The inlet scoop 9 of upper electric blower is drawn flannelette on Speed frames roller and is scraped suede, in the time that upper electric blower 5 moves to the inner chamber suction nozzle 6 of upper electric blower of the tailstock 2 tops, the inner chamber suction nozzle 6 by tailstock blower fan 15 by upper electric blower is by the trifle in the world negative pressure sucking-off being stored in upper electric blower 5.The trifle in the world of upper electric blower inner chamber and car face all by absorption on filter screen 14, air-flow is discharged by the air outlet of the tailstock 2.Upper electric blower 5 can stop also reciprocally formula operation while moving to one end.
Process two: the dirt suede situation producing according to spun kind, meeting under the prerequisite of Speed frames cleaning effect, upper electric blower, each aspiration channel prop up suction inlet, air-flow distributor, tailstock blower fan and cooperatively interact, and both continuously-runnings of two blower fans, can set again the intermittent time and carry out discontinuous operation.While generally spinning cotton yarn, the operation interval time of upper electric blower, (or upper electric blower is in dwell time of headstock or the tailstock) was about 15 minutes; While spinning Polyester Yarns, the operation of upper electric blower is about 30 minutes interval time.Thereby reduce invalid operation, save the energy.
After improving, the parameter of the tailstock dust filtering fan of (meeting absorption requirement) sees the following form:
| Project | Numerical value |
| Air quantity | ? ≥250m 3/h |
| Blast | ≥900pa |
| Power of motor | ≤1.5KW |
| Rotating speed | 2840r/min |
As seen from the above table: the utility model can be controlled separately each aspiration channel, realize subregion pressure-vaccum dirt suede, reduced dust filtering fan total blast volume and installed power, and can, ensureing rationally intermittent duty under the prerequisite of cleaning effect, save the energy.Speed frames operational effect after improvement, compared with former operational effect, can ensure to remove dirt suede, can save again energy consumption, and energy-saving effect can reach more than 60%.
Claims (3)
1. Speed frames high energy-saving type pressure-vaccum dirt suede cleaning systems, comprise and are supported on headstock to the upper electric blower guide rail in tailstock direction, upper electric blower, the inner chamber suction nozzle of upper electric blower, main aspiration channel, tailstock filter dirt case, upper electric blower is provided with car top blast air port and upper flannelette inlet scoop, on main aspiration channel length direction, uniform some car faces prop up suction inlet, on tailstock filter dirt case, offer air inlet and air outlet, screen pack is set on air outlet, at the arranged outside tailstock blower fan of screen pack, the inner chamber suction nozzle of described upper electric blower is communicated with tailstock filter dirt case, described main aspiration channel end near headstock is blind end, main aspiration channel end near the tailstock is openend, the openend of main aspiration channel is communicated with the air inlet of tailstock filter dirt case, it is characterized in that adopting at least one demarcation strip in main aspiration channel described car face is propped up to suction inlet is separated into two groups of at least two parts along the length direction of main aspiration channel and props up aspiration channel, be connected to by air-flow distributor on the air inlet of tailstock filter dirt case in the each group of end of propping up aspiration channel near tailstock filter dirt case one end.
2. Speed frames high energy-saving type pressure-vaccum dirt suede cleaning systems according to claim 1, it is characterized in that described air-flow distributor is included in the valve arranging respectively in each aspiration channel, one end of each valve is connected in a rotating shaft, each rotating shaft is supported on respectively in a corresponding aspiration channel, and one end of each rotating shaft is connected to the output of the power set of controlling respectively; Inwall in each aspiration channel is also fixed respectively the flow guide bar coordinating with valve.
3. Speed frames high energy-saving type pressure-vaccum dirt suede cleaning systems according to claim 2, is characterized in that, in each rotating shaft, axle sleeve is set outward, and each corresponding valve is fixedly connected on respectively outside axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277428.6U CN203855720U (en) | 2014-05-28 | 2014-05-28 | High energy-saving dust blowing and vacuuming lint cleaning system of roving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277428.6U CN203855720U (en) | 2014-05-28 | 2014-05-28 | High energy-saving dust blowing and vacuuming lint cleaning system of roving frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855720U true CN203855720U (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277428.6U Expired - Fee Related CN203855720U (en) | 2014-05-28 | 2014-05-28 | High energy-saving dust blowing and vacuuming lint cleaning system of roving frame |
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| Country | Link |
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| CN (1) | CN203855720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929967A (en) * | 2017-03-31 | 2017-07-07 | 江苏爱吉科纺织机械有限公司 | It is a kind of unidirectional except the rear collection cotton system of cotton |
-
2014
- 2014-05-28 CN CN201420277428.6U patent/CN203855720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929967A (en) * | 2017-03-31 | 2017-07-07 | 江苏爱吉科纺织机械有限公司 | It is a kind of unidirectional except the rear collection cotton system of cotton |
| CN106929967B (en) * | 2017-03-31 | 2018-10-19 | 江苏爱吉科纺织机械有限公司 | A kind of unidirectional rear collection cotton system for removing cotton |
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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: 20141001 Termination date: 20180528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |