Smoke extractor of high-strength stretch yarn elasticizer fan

Abstract

The utility model provides a high strength stretch yarn draw texturing machine fan's smoke evacuation device, including fan body and connect the smoke evacuation pipe of fan body air outlet end, said smoke evacuation pipe is formed by the connection of a plurality of sections of pipeline, its head end and tail end are straight pipe section, the middle has one or more bend section of bend angle, the straight pipe section is communicated with the bend section, the bend section has one or more bend angle, the straight pipe section has one or more bend angle, the bend angle has one or more bend angle, the bend angle has one or more bend angle, and the bend angle has one or more bend angle. A filter screen is arranged at a bent corner in the bent section; the outer surface of the smoke exhaust pipe is wrapped with a heat preservation layer. The smoke exhaust device of the draught fan of the high-strength stretch yarn elasticizer is simple in structure, smoke and oil stain backflow can be reduced, the shutdown overhaul and maintenance period is prolonged, and the working efficiency of a machine table is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chemical fiber spinning especially a high -strength elastic filament elasticizer fan's smoke exhaust device. BACKGROUND

[0002] Elasticizer is a kind of textile machinery that can make polyester (POY), polypropylene and other twistless yarn into elastic yarn with medium elastic and low elastic performance by false twist deformation processing. The existing elasticizer hot box fan belongs to straight tube high altitude smoke exhaust pipeline, and the exhaust is smooth, but there are many problems: 1, the smoke exhaust pipe is large in size, and the whole is not easy to install, disassemble and maintain;2, the oil stain accumulated in the inner wall of the smoke exhaust pipeline can also flow into the fan, resulting in the need to disassemble and maintain the conveying wheel every year, which is large in workload;3, smoke backflow, resulting in large smoke and odor in the workshop, affecting the health of workers. SUMMARY

[0003] The utility model solves the technical problem, provide a simple structure can reduce smoke and oil stain backflow, lengthen the shutdown maintenance, maintenance cycle, guarantee the work efficiency of one kind of high -strength elastic filament elasticizer fan's smoke exhaust device of machine platform.

[0004] The utility model is such a realization that a high -strength elastic filament elasticizer fan's smoke exhaust device, including the fan body and the smoke exhaust pipe connected in the fan body air outlet end, the smoke exhaust pipe is connected by multiple pipe lines, and the first and last ends are straight pipe sections, and the middle has one or more bending angles of curved sections, the straight pipe section is communicated with the curved section, and the bending angle in the curved section is provided with filter screen, the outer surface of the smoke exhaust pipe is wrapped with a heat preservation layer.

[0005] Further, the smoke exhaust pipe is of square structure, and the number of filter screens is two, which are respectively arranged at two bending angles.

[0006] Further, the filter screen is of conical structure.

[0007] Further, the inner wall of the smoke exhaust pipe and below the filter screen are provided with a fixing block, and a square structure oil pan is detachably arranged on the fixing block.

[0008] The utility model has the advantages that:

[0009] 1, by setting up the smoke exhaust pipe as the curved type, oil mist and benzene smell can be effectively prevented in the pipeline, effectively preventing the problems of large workshop smoke and heavy odor.

[0010] 2, by setting up the filter screen, waste oil and impurities can be effectively filtered, so that the frequency and difficulty of cleaning the smoke exhaust pipe are reduced, and the service life of the equipment is prolonged.

[0011] 3. The curved smoke exhaust pipe can reduce the damage frequency of the fan conveying wheel, increase the service life, and reduce the maintenance and repair workload.

[0012] 4. The smoke exhaust pipe is wrapped with a heat preservation layer, which can effectively prevent corrosion, does not need to be maintained externally every year, and reduces the cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described below with reference to the drawings in combination with the embodiments.

[0014] Figure 1 It is a structural schematic view of the smoke exhaust device of the high-strength elastic filament texturing machine fan of the utility model.

[0015] Figure 2 It is a structural schematic view of the oil receiving disc located in the smoke exhaust pipe of the utility model.

[0016] The drawings are explained as follows: fan body 1, smoke exhaust pipe 2, straight pipe section 21, filter screen 23, fixed block 24, oil receiving disc 25, heat preservation layer 26. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] As shown in the drawings, Figure 1 A smoke exhaust device of a high-strength elastic filament texturing machine fan, comprising a fan body 1 and a smoke exhaust pipe 2 connected to the air outlet end of the fan body, the smoke exhaust pipe 2 is in a square structure, the smoke exhaust pipe 2 is connected by multiple pipe sections, the first and last ends are straight pipe sections 21, and the middle has one or more curved sections 22 with bending angles, the straight pipe sections 21 and the curved sections 22 are in communication, the smoke exhaust pipe 2 is composed of the curved sections 22 and the straight pipe sections 21, effectively preventing waste oil and smoke from flowing back to the workshop, effectively preventing the problem of heavy smoke and odor in the workshop, the bending angle in the curved section 22 is provided with a filter screen 23, the filter screen 23 is in a conical structure, the inner wall of the smoke exhaust pipe 2 and below the filter screen 23 is provided with a fixed block 24, a square structure oil receiving disc 25 is detachably arranged on the fixed block 24, the filter screen 23 is in a conical structure, which is more convenient for waste oil to flow into the oil receiving disc 25 along the filter screen side wall, reducing the frequency and difficulty of cleaning the smoke exhaust pipe 2. Preferably, the number of filter screens 23 is two, which increases the filtering effect, and the two filter screens 23 are arranged at two bending angles respectively; the outer surface of the smoke exhaust pipe 2 is wrapped with a heat preservation layer 26, which can effectively prevent corrosion, does not need to be maintained externally every year, and reduces the cost.

[0019] The utility model discloses a set up the fume exhaust pipe 2 as the bending type can effectively prevent oil mist and benzene smell in the pipeline, effectively prevent the workshop smoke is big and smell heavy problem, make the workshop environment change good, reduce oil mist, through setting up filter screen 23, can effectively filter waste oil and impurity to reduce the frequency and the difficulty of fume exhaust pipe 2 cleaning, prolong the service life of equipment, adopt the bending type fume exhaust pipe 2 can reduce the frequency of fan body conveying wheel damage, increase the service life, reduce maintenance, overhaul workload, the fume exhaust pipe 2 is wrapped with the insulating layer 26 and can effectively prevent the corrosion, need not do external maintenance every year, reduce the cost, guarantee the workshop machine table efficiency, and reduce the workload of relevant staff.

[0020] Although the above describes the specific implementation of the utility model, but the skilled person in the art should understand, the specific example that we described is only illustrative, and is not used to limit the scope of the utility model, the equivalent modification and change that the skilled person in the art made according to the spirit of the utility model should be covered in the scope of the claim protection of the utility model.

Claims

1. A smoke exhaust device of a fan of a high-strength elastic filament texturing machine, comprising a fan body and a smoke exhaust pipe connected to an air outlet end of the fan body, characterized in that: The smoke exhaust pipe is connected by multiple pipe sections, and has straight pipe sections at both ends and curved sections with one or more bending angles in the middle.

2. A smoke exhaust device for a fan of a high-strength elastic filament texturing machine according to claim 1, characterized in that: The smoke exhaust pipe has a square structure, and the number of the filter screens is two, which are arranged at the two bending angles respectively.

3. The smoke exhaust device of a fan of a high-strength elastic filament texturing machine according to claim 1, characterized in that: The filter screen has a conical structure.

4. The smoke exhaust device of the fan of the high-strength elastic filament texturing machine according to claim 3, characterized in that: The inner wall of the smoke exhaust pipe and below the filter screen are provided with a fixing block, and a square structure of an oil collecting disc is detachably arranged on the fixing block.

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