Central authorities' waste yarn collection system
Technical field
The utility model belongs to textile technology field, relates to a kind of central waste yarn collection system.
Background technology
Textile industry is the industry that a labor intensity is high and external dependence degree is larger in China.China is textile production maximum in the world and exported country, and the sustained, stable growth of textile exports is most important to guarantee China's Foreign Exchange Reserve, balance of international payments/ balance of payment, stable RMB exchange rate, solution social employment and textile industry sustainable development.
Weaving loom is indispensable production equipment in textile manufacturing, footwear machine is a kind of equipment in weaving loom, footwear machine can produce corresponding refuse yarn aborning, if refuse yarn can not be processed timely, refuse yarn not only can affect workman's working environment in workshop, if refuse yarn enters in production equipment the normal work and service life that can affect equipment, sizable trouble is also brought to the cleaning of later stage refuse yarn simultaneously.
In order to overcome the above problems, a kind of existing method, every platform footwear machine limit is all furnished with a small-sized waste yarn collection case, and in waste yarn collection case, refuse yarn output place in footwear machine aimed at by pass-out one suction pipe, drawn refuse yarn by negative-pressure air fan.Each workman, when changing shifts, need clear up the small-sized waste yarn collection case on oneself post in time.But this waste yarn collection method makes its workload comparatively disperse, and needs the cooperation of all footwear machine workmans in workshop just can complete, and can produce certain noise because negative pressure extension set is arranged in workshop, indirectly can have influence on the working environment of workshop.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of central waste yarn collection system, by the process of refuse yarn centralized collection, the workload of dispersion concentrated on together, also reduces the noise in workshop simultaneously.
The purpose of this utility model realizes by following technical proposal: a kind of central waste yarn collection system, comprise negative-pressure air fan, waste yarn collection case, blast main, some branch wind pipes, it is characterized in that, resistance gauze is provided with in waste yarn collection case, be connected with blast main, negative-pressure air fan is arranged in air box, air box is connected by filter pipe with waste yarn collection case, the flax being also provided with secondary filter in filter pipe is arranged net, waste yarn collection case sidepiece is provided with the hatch door Gong opening, branch wind pipe is connected with blast main, branch wind pipe extend in the spinning and weaving workshop of lower floor through floor, the lower end of branch wind pipe is connected with conical dust gathering arrester, the cover mouth of dust gathering arrester is facing to the footwear machine in workshop.
This central waste yarn collection system is generally installed on roof, and branch wind pipe penetrates in floor, aims at the footwear machine in floor workshop by connected dust gathering arrester, and collects the refuse yarn that it produces, all corresponding branch wind pipe of every platform footwear machine.Start negative-pressure air fan, refuse yarn in footwear machine enters branch wind pipe by dust gathering arrester, refuse yarn in each branch wind pipe comes together in blast main, refuse yarn enters waste yarn collection case by blast main again, resistance gauze carries out filtering and stays in waste yarn collection case by refuse yarn, last flax is arranged net and to be filtered by the remaining refuse yarn flowed on a small quantity in chimney filter road, avoids negative-pressure air fan to affect it by refuse yarn and normally works.Because negative pressure extension set is arranged on roof, greatly reduce the noise in floor workshop.
Described resistance gauze is can by the wire netting of Electrostatic Absorption refuse yarn.
The refuse yarn being greater than resistance gauze gap not only can stay in collecting box by resistance gauze, and the refuse yarn that major part can be less than resistance gauze gap is adsorbed on wire netting, and filter effect is relatively good.
Described branch wind pipe is provided with the valve regulating ventilation in branch wind pipe.
The corresponding footwear machine of each branch wind pipe, if wherein a footwear machine quits work, by the ventilation on this branch wind pipe of valve closing, can avoid the waste of resource.Can also, according to the ventilation size on branch wind pipe, make branch wind pipe reach desirable ventilation by the adjustment of valve simultaneously.
The internal diameter of described branch wind pipe is 8cm-10cm.
The refuse yarn amount that the internal diameter of branch wind pipe mainly produces according to footwear machine and determine, and branch wind pipe need consider the possibility that blocks while setting, makes the larger of branch wind pipe internal diameter change as far as possible.
The internal diameter of described blast main is 15cm-20cm.
The internal diameter of blast main is greater than the internal diameter of branch wind pipe, the internal diameter size of blast main can according to branch wind pipe number determine, blast main internal diameter can not be infinitely excessive, also needs the power considering negative-pressure air fan.
Compared with prior art, the advantage of this central waste yarn collection system have following some:
1, not only structure is simple for this central waste yarn collection system, and the effectiveness comparison collecting refuse yarn is good, in addition also by dual filtration, reduces negative-pressure air fan impact, improves its service life.
2, this central waste yarn collection system is installed on roof and greatly reduces noise in workshop, provides a relatively quietly workshop to staff.
3, this central waste yarn collection system is all provided with a small negative pressure blower fan and small-sized waste yarn collection case by every platform footwear machine and changes over by a large-scale negative-pressure air fan and a large-scale waste yarn collection case to process the refuse yarn of several footwear machines, the workload of dispersion is concentrated on together, convenient operation, effectively raises the treatment effeciency of refuse yarn.
Accompanying drawing explanation
Fig. 1 is the overall schematic of this central waste yarn collection system.
In figure, 1, negative-pressure air fan; 2, waste yarn collection case; 3, blast main; 4, branch wind pipe; 5, gauze is hindered; 6, screen pipe; 7, flax is arranged net; 8, hatch door; 9, dust gathering arrester; 10, valve.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this central waste yarn collection system, comprise negative-pressure air fan 1, waste yarn collection case 2, blast main 3, some branch wind pipes 4, resistance gauze 5 is provided with in waste yarn collection case 2, be connected with blast main 3, negative-pressure air fan 1 is arranged in air box, air box is connected by screen pipe 6 road with waste yarn collection case 2, the flax being also provided with secondary filter in screen pipe 6 road arranges net 7, waste yarn collection case 2 sidepiece is provided with the hatch door 8 Gong opening, branch wind pipe 4 is connected with blast main 3, branch wind pipe 4 extend in the spinning and weaving workshop of lower floor through floor, the lower end of branch wind pipe 4 is connected with conical dust gathering arrester 9, the cover mouth of dust gathering arrester 9 is facing to the footwear machine in workshop.
This central waste yarn collection system is generally installed on roof, branch wind pipe 4 penetrates in floor, footwear machine is aimed at by connected dust gathering arrester 9, and the refuse yarn that it produces is collected, the all corresponding branch wind pipe 4 of every platform footwear machine, because negative pressure extension set is arranged on roof, greatly reduce the noise in floor workshop.
Resistance gauze 5 is can by the wire netting of Electrostatic Absorption refuse yarn.The refuse yarn being much greater than resistance gauze 5 gap not only can stay in collecting box by resistance gauze 5, and the refuse yarn that major part can be less than resistance gauze 5 gap is adsorbed on wire netting, and filter effect is relatively good.
Branch wind pipe 4 is provided with the valve 10 regulating ventilation in branch wind pipe 4.The corresponding footwear machine of each branch wind pipe 4, if wherein a footwear machine quits work, can cut out the ventilation on this branch wind pipe 4, avoid the waste of resource by valve 10.Can, according to the ventilation size on branch wind pipe 4, make branch wind pipe 4 reach desirable ventilation by the adjustment of valve 10 simultaneously.
The internal diameter of branch wind pipe 4 is 10cm.The refuse yarn amount that the internal diameter of branch wind pipe 4 mainly produces according to footwear machine and determine, and branch wind pipe 4 need consider the possibility that blocks while setting, makes the larger of branch wind pipe 4 internal diameter change as far as possible.
The internal diameter of blast main 3 is 20cm.The internal diameter of blast main 3 is greater than the internal diameter of branch wind pipe 4, the internal diameter size of blast main 3 can according to branch wind pipe 4 number determine, blast main 3 internal diameter can not be infinitely excessive, also needs the power considering negative-pressure air fan 1.
Basic functional principle: start negative-pressure air fan 1, in footwear machine, refuse yarn enters branch wind pipe 4 by dust gathering arrester 9, refuse yarn in each branch wind pipe 4 comes together in blast main 3, refuse yarn enters waste yarn collection case 2 by blast main 3 again, resistance gauze 5 carries out filtering and stays in waste yarn collection case 2 by refuse yarn, flax in last chimney filter road is arranged net and 7 to be filtered by the refuse yarn flowed on a small quantity in chimney filter road, avoids negative-pressure air fan 1 to affect it by refuse yarn and normally works.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ negative-pressure air fan 1 herein, the term such as waste yarn collection case 2, blast main 3, branch wind pipe 4, resistance gauze 5, screen pipe 6, flax arrange net 7, hatch door 8, dust gathering arrester 9, valve 10, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.