CN215103837U - Dust collecting device for single-side large circular knitting machine - Google Patents

Abstract

The utility model discloses a single face is dust collecting device for big circular knitting machine, including big circular knitting machine body, dust cage and dust collection box, big circular knitting machine body top fixed mounting has the support, and the support top is provided with the dust cage, the dust cage lower surface is provided with the dust absorption mouth, and dust cage top fixedly connected with draught fan, the one end fixedly connected with ventilation pipe of dust cage is kept away from to the draught fan, and the ventilation pipe keeps away from the one end and the filtering ponds intercommunication of draught fan, first filter equipment divide into sewage district and clear water district with the filtering ponds. This single face dust collecting device for circular knitting machine, the structure sets up rationally, sets up draught fan and dust cage, collects the dust, in the leading-in filtering ponds of ventilation pipe, filters and discharges from the outlet duct after the dust, through setting up first filter equipment and second filter equipment, separates dust and clear water, sets up scraper blade and spray water pump, washs and erodees filter equipment, the safe operation of assurance circular knitting machine that can be better promotes the development of knitting trade.

Description

Dust collecting device for single-side large circular knitting machine

Technical Field

The utility model relates to a dust collecting device technical field specifically is a single face is dust collecting device for big circular knitting machine.

Background

In the production process of the circular knitting machine, the equipment is large, the yarns are large, the dust removal requirement in the whole production process is high, the yarns are conveyed from a yarn frame in a centralized mode, the conveying distance is long, when the dust exists, the quality of the whole product is affected, the dust on the yarns needs to be removed, the dust cannot enter the circular knitting machine and needs to be blocked, the occupied area of the whole equipment is large, the yarns and the yarn frame occupy large-area space, and therefore the dust collecting device of the circular knitting machine is arranged to be a problem, the existing circular knitting machine dust collecting device blows away the dust through air flow generated by a fan, although a certain dust removing function is achieved, the blown dust can pollute air, the normal work of the circular knitting machine can be affected finally when the dust collecting device is accumulated to a certain degree, and if the structure of the circular knitting machine dust collecting device is not improved, the normal use of the dust collecting device of the circular knitting machine is affected.

In order to solve the defects existing in the market at present, the technology for improving the dust collecting device of the circular knitting machine is urgently needed, the safe operation of the circular knitting machine can be better ensured, and the development of the knitting industry is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single face is dust collecting device for big circular knitting machine to solve the big circular knitting machine dust collecting device who proposes in the above-mentioned background art, produce the air current through the fan and blow away the dust, though play certain dust removal function, but the dust of blowing away can cause the pollution to the air, and accumulates the problem that the normal work of big circular knitting machine also can be influenced to a certain extent finally.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single face is dust collecting device for big circular knitting machine, includes big circular knitting machine body, dust cage and dust collection box, its characterized in that: big circular knitting machine body top fixed mounting has the support, and the support top is provided with the dust cage, the dust cage lower surface is provided with the dust absorption mouth, and dust cage top fixedly connected with draught fan, the one end fixedly connected with ventilation pipe of dust cage is kept away from to the draught fan, and the one end and the filtering ponds intercommunication that the draught fan was kept away from to the ventilation pipe, the filtering ponds top is provided with the outlet duct, and the inside middle fixed mounting of filtering ponds has first filter equipment, first filter equipment divide into sewage district and clear water district with the filtering ponds, filtering ponds side below fixed mounting has spray pump, and filtering ponds side middle part fixed mounting has the cylinder, sewage district side right side intercommunication has the blow off pipe, is provided with the valve on the blow off pipe.

Preferably, one end of the discharge pipe, which is far away from the filter tank, is communicated with the dust collection box, a separation ball is arranged in the middle of the discharge pipe, a second filtering device is arranged in the separation ball, the bottom of the separation ball is fixedly connected with a circulating water pipe, and the circulating water pipe is communicated with the clean water area.

Preferably, an L-shaped scraper is arranged above the first filtering device, the bottom surface of the scraper is attached to the first filtering device, and bristles are arranged on the bottom surface of the scraper.

Preferably, the cylinder is internally provided with a telescopic rod, and one end of the telescopic rod, which is positioned outside the cylinder, penetrates through the filtering tank and is connected with one end of the bottom of the scraper.

Preferably, the water inlet end of the spray water pump is fixedly connected with a water inlet pipe, one end, far away from the spray water pump, of the water inlet pipe is communicated with the clean water area, the water outlet end of the spray water pump is fixedly connected with a water outlet pipe, and one end, far away from the spray water pump, of the water outlet pipe is communicated with the sewage area.

Preferably, first filter and the inside first filter, second filter and the active carbon filter that all is provided with of second filter, and the second filter is located between first filter and the active carbon filter.

Compared with the prior art, the beneficial effects of the utility model are that: this single face dust collecting device for circular knitting machine, the structure sets up rationally, through setting up draught fan and dust cage, collect the dust, in the leading-in filtering ponds of ventilation pipe, filter and discharge from the outlet duct after the dust, the sewage that contains the dust is collected in the dust collecting tank from the blow off pipe discharge, the normal operating of circular knitting machine has been ensured, prolong its life, through setting up first filter equipment and second filter equipment, separate dust and clear water, the clear water passes through circulating pipe and gets into the clear water district, recycle the water source, set up scraper blade and spray water pump, wash and erode filter equipment, reduce the maintenance cost, the safe operation of assurance circular knitting machine that can be better, promote the development of knitting trade.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic side view of the filtering tank of the present invention;

fig. 3 is a schematic view of the structure filtering device of the present invention.

In the figure: 1. a great circle machine body; 2. a support; 3. a dust suction port; 4. a dust collection cover; 5. an induced draft fan; 6. a vent pipe; 7. a filtration tank; 8. a spray water pump; 9. a water outlet pipe; 10. a cylinder; 11. a telescopic rod; 12. a squeegee; 13. an air outlet pipe; 14. separating the balls; 15. a blow-off pipe; 16. A second filtering device; 17. a circulating water pipe; 18. a first filtering device; 19. a water inlet pipe; 20. A first filter plate; 21. a second filter plate; 22. an activated carbon filter plate; 23. a dust collection box; 24. A sewage area; 25. a clear water area.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust collecting device for a single-face circular knitting machine comprises a circular knitting machine body 1, a dust hood 4 and a dust collection box 23, wherein a support 2 is fixedly installed above the circular knitting machine body 1, the top of the support 2 is provided with the dust hood 4, the lower surface of the dust hood 4 is provided with a dust suction port 3, the top of the dust hood 4 is fixedly connected with an induced draft fan 5, one end of the induced draft fan 5, which is far away from the dust hood 4, is fixedly connected with a vent pipe 6, one end of the vent pipe 6, which is far away from the induced draft fan 5, is communicated with a filter tank 7, the top of the filter tank 7 is provided with an air outlet pipe 13, a first filter device 18 is fixedly installed in the middle of the interior of the filter tank 7, the filter tank 7 is divided into a sewage area 24 and a clean water area 25 by the first filter device 18, dust is collected by the arrangement of the induced draft fan 5 and the dust hood 4, is guided into the filter tank 7 by the vent pipe 6, the dust is discharged from the air outlet pipe 13 after the dust is filtered, the dust, the sewage containing dust is discharged from a sewage discharge pipe 15 and collected in the dust collection box 23, the normal operation of the circular knitting machine is ensured, the service life of the circular knitting machine is prolonged, a spray water pump 8 is fixedly arranged below the side face of a filter tank 7, an air cylinder 10 is fixedly arranged in the middle of the side face of the filter tank 7, a sewage discharge pipe 15 is communicated with the right side face of a sewage area 24, a valve is arranged on the sewage discharge pipe 15, one end, away from the filter tank 7, of the sewage discharge pipe 15 is communicated with a dust collection box 23, a separation ball 14 is arranged in the middle of the sewage discharge pipe 15, a second filter device 16 is arranged inside the separation ball 14, the bottom of the separation ball 14 is fixedly connected with a circulating water pipe 17, the circulating water pipe 17 is communicated with a clean water area 25, dust and clean water are separated by arranging a first filter device 18 and a second filter device 16, the clean water enters the clean water area 25 through the circulating water pipe 17 to recycle a water source, an L-shaped scraper 12 is arranged above the first filter device 18, the bottom surface of the scraper 12 is attached to the first filter device 18, and scraper blade 12 bottom surface is provided with the brush hair, cylinder 10 is inside to be provided with telescopic link 11, and telescopic link 11 is located the outside one end of cylinder 10 and passes filtering ponds 7 and is connected with scraper blade 12 bottom one end, 8 end fixedly connected with inlet tube 19 of intaking of spray water pump, the one end and the clear water district 25 intercommunication of spray water pump 8 are kept away from to inlet tube 19, and 8 end fixedly connected with outlet pipe 9 of spray water pump, the one end and the sewage district 24 intercommunication of spray water pump 8 are kept away from to outlet pipe 9, scraper blade 12 and spray water pump 8 set up, wash and erode first filter 18, reduce the maintenance cost, first filter 18 and the inside first filter 20 that all is provided with of second filter 16, second filter 21 and active carbon filter 22, and second filter 21 is located between first filter 20 and the active carbon filter 22.

The working principle is as follows: when using this single face dust collecting device for great circle machine, through setting up draught fan 5 and dust cage 4, collect the dust, in leading-in filtering ponds 7 through ventilation pipe 6, discharge from outlet duct 13 after filtering the dust, the sewage that contains the dust is collected in dust collection box 23 from blow off pipe 15 discharges, the normal operating of great circle machine has been ensured, prolong its life, through setting up first filter equipment 18 and second filter equipment 16, separate dust and clear water, the clear water passes through circulating pipe 17 and gets into the clear water district, carry out recycle to the water source, set up scraper blade 12 and spray water pump 8, wash and erode first filter equipment 18, reduce the maintenance cost, this is exactly this whole process that this single face dust collecting device for great circle machine worked.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a single face is dust collecting device for big circular knitting machine, includes big circular knitting machine body (1), dust cage (4) and dust collection box (23), its characterized in that: the circular knitting machine is characterized in that a support (2) is fixedly mounted above the circular knitting machine body (1), a dust hood (4) is arranged at the top of the support (2), a dust suction port (3) is formed in the lower surface of the dust hood (4), a draught fan (5) is fixedly connected to the top of the dust hood (4), a ventilation pipe (6) is fixedly connected to one end, away from the dust hood (4), of the draught fan (5) through the ventilation pipe (6), one end, away from the draught fan (5), of the ventilation pipe is communicated with a filtering tank (7), an outlet pipe (13) is arranged at the top of the filtering tank (7), a first filtering device (18) is fixedly mounted in the middle of the inside of the filtering tank (7), the filtering tank (7) is divided into a sewage area (24) and a clean water area (25), a spray water pump (8) is fixedly mounted below the side of the filtering tank (7), and a cylinder (10) is fixedly mounted in the middle of the side of the filtering tank (7), the right side of the side surface of the sewage area (24) is communicated with a sewage discharge pipe (15), and a valve is arranged on the sewage discharge pipe (15).

2. The dust collecting device for the single-sided great circle machine as claimed in claim 1, wherein: one end of the sewage discharge pipe (15) far away from the filter tank (7) is communicated with the dust collection box (23), a separation ball (14) is arranged in the middle of the sewage discharge pipe (15), a second filtering device (16) is arranged inside the separation ball (14), the bottom of the separation ball (14) is fixedly connected with a circulating water pipe (17), and the circulating water pipe (17) is communicated with a clean water area (25).

3. The dust collecting device for the single-sided great circle machine as claimed in claim 1, wherein: an L-shaped scraper (12) is arranged above the first filtering device (18), the bottom surface of the scraper (12) is attached to the first filtering device (18), and bristles are arranged on the bottom surface of the scraper (12).

4. The dust collecting device for the single-sided great circle machine as claimed in claim 1, wherein: the telescopic rod (11) is arranged inside the air cylinder (10), and one end, located outside the air cylinder (10), of the telescopic rod (11) penetrates through the filtering tank (7) to be connected with one end of the bottom of the scraper (12).

5. The dust collecting device for the single-sided great circle machine as claimed in claim 1, wherein: the sewage treatment system is characterized in that a water inlet end of the spray water pump (8) is fixedly connected with a water inlet pipe (19), one end, away from the spray water pump (8), of the water inlet pipe (19) is communicated with a clean water area (25), a water outlet end of the spray water pump (8) is fixedly connected with a water outlet pipe (9), and one end, away from the spray water pump (8), of the water outlet pipe (9) is communicated with a sewage area (24).

6. The dust collecting device for the single-sided great circle machine as claimed in claim 1, wherein: the filter is characterized in that a first filter plate (20), a second filter plate (21) and an active carbon filter plate (22) are arranged inside the first filter device (18) and the second filter device (16), and the second filter plate (21) is located between the first filter plate (20) and the active carbon filter plate (22).

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