CN115228200A - Centrifugal dust collector of weaving machine - Google Patents

Abstract

The invention relates to the technical field of exhaust gas particle separation, and is necessary to develop special equipment for environmental protection along with public attention to air pollution, so that the invention relates to a spinning machine dust removal technology for performing particle separation by utilizing centrifugal force in detail, and particularly discloses a centrifugal dust removal device for a spinning machine. This centrifugal dust collector of weaving machine through setting up formula dust removal mechanism, cotton fibre sintering processing mechanism, induced air mechanism, dust collection box and air current adjustment mechanism of breathing in, can all accomplish effectual clearance to the particulate matter of the different grade type that adheres to on the intra-annular lateral wall of dust removal filter screen subassembly filter screen, need not dismantle dust collector alright with carrying out comprehensive cleaning to the filter screen ring, guaranteed dust collector's long-time normal use.

Description

Centrifugal dust removal device for textile machine

technical field

The invention relates to the technical field of waste gas particle separation, in particular to a textile machine dust removal technology utilizing centrifugal force for particle separation, in particular to a textile machine centrifugal dust removal device.

Background technique

With the continuous in-depth study of air pollution in the world, my country's environmental protection production requirements for enterprises are also constantly improving. The previous production management concept of "pollution first, treatment later" has been abandoned, and the production equipment of enterprises is required to be updated to become a new type of production. Special equipment for environmental protection.

The textile industry is a pillar enterprise of traditional light industry. The exhaust gas produced by the textile machine not only contains cotton wool particulate matter, but also contains related production dust. Although it brings huge economic benefits to the society, it also aggravates the degree of air pollution. . In the prior art, when the waste gas produced by the textile machine is processed, the separation method of centrifugal force is mostly used, and the particles in the waste gas are separated by the rotation of the centrifugal fan and the filter screen ring, so that the air is discharged through the central filter screen, and the waste gas is discharged. The particles are separated and adsorbed on the inner and outer surfaces of the side walls of the filter ring and in the filter holes. When cleaning the filter, the main shaft of the centrifugal fan drives the cleaning scraper to rotate to clean the filter ring, but this cleaning device The particles on the inside and outside of the filter ring cannot be effectively cleaned. There will still be particles attached to the outside of the filter ring and some filter holes. If these particles are not cleaned in time, the filter will be damaged. The separation effect of the ring on the particles becomes poor, which affects the normal operation and use of the dust removal device.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a centrifugal dust-removing device for textile machines, which can effectively clean both the inner and outer surfaces of the sidewall of the filter screen ring and clean the particles blocked in the filter screen holes. and other advantages, it solves the problem in the prior art that the outside of the side wall of the filter screen ring and the blocked particles in some filter holes cannot be cleaned.

(2) Technical solutions

In order to achieve the above technical problems, the present invention provides the following technical solutions: a centrifugal dust removal device for textile machines, comprising a first connection part of a dust removal device shell and a second connection part of a dust removal device housing, a first connection part of the dust removal device housing and a dust removal device housing. The second connection parts are fixedly connected by bolts. The left end of the first connection part of the dust removal device shell is the air inlet pipe port, the right end of the second connection part of the dust removal device case is the air outlet pipe port, and the inside of the second connection part of the dust removal device case A dust removal filter screen assembly is provided, the center of the dust removal filter screen assembly is equipped with a centrifugal dust removal fan, the output shaft of the centrifugal dust removal fan is fixedly connected with a central gear, the central gear is meshed with a planetary gear, and the planetary gear is meshed with a ring gear. The planetary shaft is fixedly installed in the center hole of the planetary gear, and the end of the planetary shaft away from the planetary gear is fixedly installed on the dust filter screen assembly. The suction type dust removal mechanism is used to remove dust from the inner filter screen ring wall of the dust removal filter screen assembly. The second connection part of the dust removal device shell is also provided with a cotton flock sintering treatment mechanism, which is used for the dust removal filter screen. The outer filter screen ring wall of the assembly is sintered, and the outer lower end of the first connection part of the dust removal device shell is fixedly installed with a dust collecting box, and the dust inlet port of the dust collecting box is fixedly connected with the air induction mechanism. The end of the mechanism away from the dust collecting box is communicated with the suction type dust removal mechanism, which is used to provide negative pressure power for the suction type dust removal mechanism. The cotton batt sintering treatment mechanism is provided with an air flow adjustment mechanism, which is used to assist the suction The type dust removal mechanism removes dust and treats the sintered cotton wool.

Preferably, the dust filter screen assembly is composed of two rigid support rings, a filter screen ring and a side wall of the filter screen ring. The screen ring is composed of an outer filter ring, a middle filter ring and an inner filter ring. The inner side of the outer filter ring and the middle filter ring is provided with an annular guide groove, and the surfaces of the middle filter ring and the inner filter ring are provided with The guide slider is adapted to the annular guide groove, the center of the inner filter screen ring is provided with a center hole, and the driving shaft of the centrifugal dust removal fan is rotatably connected inside the center hole.

Preferably, a cross-shaped support frame is provided at the left end of the inner wall of the second connecting part of the dust removal device shell, a guide support hole is opened in the center of the right side of the cross-shaped support frame, and the driving shaft of the centrifugal dust removal fan is rotatably connected to the guide support frame inside the hole.

Preferably, the suction-type dust removal mechanism includes a suction drum, a rotating mounting frame, a guide sleeve, a collecting pipe joint and a central connecting frame. There is a rotating support pipe, the corresponding rotation of the rotating support pipe is connected in the rotating hole of the rotating mounting frame, the interior of the rotating mounting frame is provided with an air suction channel that communicates with the rotating hole, and the ring gear is fixedly installed on the rotating mounting frame Outside, one end of the central connecting frame is communicated with the collecting pipe joint, and the end of the suction cavity away from the rotating hole is communicated with the collecting pipe joint. The output shaft of the type dust removal fan is rotatably connected in the guide sleeve.

Preferably, the batt sintering treatment mechanism includes an outer support pipe body, a connecting end block and a sintered electric heating block, the outer support pipe body is vertically provided with a through port, and the connecting end block is fixedly connected to the two ports of the through port, so The sintered electric heating block is inlaid and arranged in the inlaid groove of the connecting end block, the right end of the outer support pipe body is fixedly connected with an L-shaped connecting frame, and the end of the L-shaped connecting frame away from the outer support pipe body is fixedly connected to rotate. outside of the mount.

Preferably, the air flow adjustment mechanism comprises a copper ball, a conical connecting oblique block, a lightweight piston, and a connecting spring, the conical connecting oblique block is located at the inner center of the through port, and the lightweight piston is slidably connected to the through port. Inside the port, the two ends of the connecting spring are respectively fixedly connected with the lightweight piston and the connecting end block, the center of the connecting end block is provided with an air flow adjustment hole, and the copper ball is located on the conical surface connecting the inclined block and the light weight. In the space formed between the pistons, the inside of the through port is set into a conical shape, which is guided by the inclined surface, which is conducive to the formation of a stable force on the lightweight piston when the copper ball rolls, and prevents the lightweight piston from being impacted and deformed by the copper ball.

Preferably, the width of the gap between the outer filter ring and the middle filter ring is adapted to the short end of the L-shaped connection frame, and the L-shaped connection frame can be in the gap between the outer filter ring and the middle filter ring. Make a circular motion and push the guide slider to slide. The width of the gap between the middle filter ring and the inner filter ring is adapted to the external dimensions of the rotating installation frame. The rotating installation frame can be installed between the middle filter ring and the inner filter Make circular motion in the gap between the rings and push the guide slider to slide.

Preferably, the induced draft mechanism comprises an induced draft fan and a rigid dust collection pipe, the dust outlet pipe end of the induced draft fan is located inside the dust collection box, the dust inlet pipe end of the induced draft fan is fixedly connected with the rigid dust collection pipe, and the rigid dust collection pipe is fixedly connected. The end of the dust pipe away from the induced draft fan is rotatably connected with the joint of the collecting pipe.

Preferably, a stable support frame is provided at the right end of the inner wall of the second connecting portion of the dust removal device shell, and a collection pipe joint is rotatably connected in the central end hole of the stable support frame.

Preferably, a sintered particulate matter collection port is provided at the inner lower end of the second connecting portion of the dust removal device shell and is located at the installation position of the airflow adjustment mechanism, the sintered particulate matter collection port is communicated with a dust collecting box, and a partition plate is arranged inside the dust collecting box , and the bottom center of the partition plate is provided with an electric dust collecting valve.

(3) Beneficial effects

With the public's attention to air pollution, it is necessary to develop special equipment for environmental protection. Compared with the prior art, the present invention provides a centrifugal dust removal device for textile machines, which has the following beneficial effects:

1. The centrifugal dust removal device of the textile machine is equipped with an air suction type dust removal mechanism, a cotton batt sintering treatment mechanism, an induced draft mechanism, a dust collecting box and an air flow adjustment mechanism, so that with the rotation of the centrifugal dust removal fan, the air suction type dust removal mechanism , The batt sintering treatment mechanism and the air flow adjustment mechanism rotate synchronously, so as to effectively clean the different types of particles attached to the inner and outer walls of the filter ring of the dust filter assembly, without disassembling the dust removal device. The filter ring is thoroughly cleaned to ensure the long-term normal use of the dust removal device.

2. The centrifugal dust removal device of the textile machine, through the air flow adjustment mechanism, with the circular motion of the outer support tube, the lightweight piston and the copper ball are constantly changing due to the interaction force, and the lightweight piston slides along the through port correspondingly Move, so that the gas continuously enters or ejects from the air flow adjustment hole, so that the air flow force can be applied to the particles blocked in the filter hole of the filter ring of the dust filter assembly, so that the blocked particles in the filter hole can be discharged to the outside. It ensures the normal filtering and use of the filter ring filter hole of the dust filter screen assembly.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the connection structure schematic diagram of the cross-sectional view of the present invention;

Figure 3 is a schematic structural diagram of the dust filter screen assembly of the present invention;

Figure 4 is a schematic structural diagram of the suction type dust removal mechanism of the present invention;

5 is a schematic diagram of the lowest point state of operation of the batt sintering treatment mechanism of the present invention;

FIG. 6 is a schematic structural diagram of the running highest point state of the batt sintering treatment mechanism of the present invention;

Fig. 7 is the schematic diagram of structure enlargement at A place in Fig. 2;

Fig. 8 is the enlarged schematic diagram of the structure at B in Fig. 2;

FIG. 9 is an enlarged schematic view of the structure at C in FIG. 2 .

In the figure: 1. The first connection part of the dust removal device shell; 2. The second connection part of the dust removal device shell; 3. The inlet pipe port; 4. The air outlet pipe port; Filter ring; 503, center hole; 6, centrifugal dust removal fan; 7, suction type dust removal mechanism; 701, suction drum; 702, rotating mounting frame; 703, guide sleeve; 704, collecting pipe joint; 705 , central connecting frame; 8. batt sintering treatment mechanism; 801, outer support pipe body; 802, connecting end block; 803, sintered electric heating block; 804, through port; 805, L-shaped connecting frame; 9, dust collecting box; 1001 , induced draft fan; 1002, rigid dust collection pipe; 1101, copper ball; 1102, conical connecting oblique block; 1103, lightweight piston; 1104, connecting spring; 1105, airflow adjustment hole; 12, cross-shaped support frame; 13 , guide support hole; 14, stable support frame; 15, sintered particle collection port; 16, partition plate; 17, electric dust collection valve; 18, ring gear; 19, planetary gear; 20, planetary shaft; 21, central gear.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1-Fig. 9, a centrifugal dust removal device for textile machines, comprising a first connection part 1 of a dust removal device shell and a second connection part 2 of a dust removal device housing, a first connection part 1 of the dust removal device housing and a second connection part of the dust removal device housing The connection parts 2 are fixedly connected by bolts. The left end of the inner wall of the second connection part 2 of the dust removal device shell is provided with a cross-shaped support frame 12, and the right center of the cross-shaped support frame 12 is provided with a guide support hole 13. The centrifugal dust removal fan 6 The driving shaft is rotatably connected to the inside of the guide support hole 13. The left end of the first connection part 1 of the dust removal device shell is the air inlet pipe port 3, the right end of the second connection part 2 of the dust removal device case is the air outlet pipe port 4, and the second connection part of the dust removal device case is the air outlet pipe 4. The inside of the connecting part 2 is provided with a dust removal filter assembly 5. The dust removal filter assembly 5 consists of two rigid support rings 501, a filter ring 502 and a side wall of the filter ring. The rigid support ring 501 on the left is connected to the dust removal device shell. The inner end walls of the second connecting part 2 are fixedly connected, and the filter ring 502 is composed of an outer filter ring, a middle filter ring and an inner filter ring. The inner side of the outer filter ring and the middle filter ring is provided with an annular guide groove , The surfaces of the middle filter ring and the inner filter ring are provided with guide sliders that are adapted to the annular guide grooves, the center of the inner filter ring is provided with a center hole 503, and the drive shaft of the centrifugal dust removal fan 6 is rotatably connected in the center. Inside the hole 503, the width of the gap between the outer filter ring and the middle filter ring is compatible with the short end of the L-shaped connecting frame 805. The L-shaped connecting frame 805 can be placed between the outer filter ring and the middle filter ring. Make a circular motion in the gap and push the guide slider to slide. The width of the gap between the middle filter ring and the inner filter ring is adapted to the outer dimension of the rotating mounting bracket 702. The rotating mounting bracket 702 can be between the middle filter ring and the inner A circular motion is made in the gap between the filter rings and the guide slider is pushed to slide. The center of the dust filter assembly 5 is equipped with a centrifugal dust removal fan 6, and the output shaft of the centrifugal dust removal fan 6 is fixedly connected with a central gear 21. The gear 21 is meshed with the planetary gear 19, the planetary gear 19 is meshed with the ring gear 18, the planetary shaft 20 is fixedly installed in the central hole of the planetary gear 19, and the end of the planetary shaft 20 away from the planetary gear 19 is fixedly welded to the dust filter screen assembly 5. On the surface of the filter screen ring 502, the inside of the second connection part 2 of the dust removal device shell is provided with a suction type dust removal mechanism 7, and the suction type dust removal mechanism 7 includes a suction drum 701, a rotating installation frame 702, a guide sleeve 703, and a collection pipe. The joint 704 and the central connecting frame 705, the suction drum 701 has a hollow interior with a number of suction holes on the surface, and has a rotating support pipe at both ends, and the corresponding rotation of the rotating support pipe is connected in the rotating hole of the rotating mounting frame 702. , the interior of the rotating mounting frame 702 is provided with a suction channel that communicates with the rotating hole, the ring gear 18 is fixedly installed on the outside of the rotating mounting frame 702, and one end of the central connecting frame 705 is communicated with the collecting pipe joint 704. The output shaft of the fan 6 is rotatably connected in the guide sleeve 703, the end of the suction channel away from the rotation hole is connected with the collecting pipe joint 704, and the second connection part 2 of the dust removal device shell The right end of the inner wall is provided with a stable support frame 14. The central end hole of the stable support frame 14 is rotatably connected with a collecting pipe joint 704. The drive shaft and the guide sleeve 703 are fixedly connected, the suction type dust removal mechanism 7 is used to remove dust from the inner filter screen ring wall of the dust removal filter screen assembly 5, and the inside of the second connection part 2 of the dust removal device shell is also provided with batt sintering Processing mechanism 8, the batt sintering processing mechanism 8 includes an outer support pipe body 801, a connecting end block 802 and a sintered electric heating block 803. A through port 804 is vertically opened on the outer support pipe body 801, and the connecting end block 802 is fixedly connected to the through port 804. At the two ports, the sintered electric heating block 803 is inlaid in the inlaid groove of the connecting end block 802, and the right end of the outer support pipe body 801 is fixedly connected with an L-shaped connection frame 805, and the L-shaped connection frame 805 is far away from the outer support pipe body 801. One end is fixedly connected to the outside of the rotating mounting frame 702, the batt sintering processing mechanism 8 is used to sinter the batt of the outer filter screen ring wall of the dust removal filter assembly 5, and the outer lower end of the first connection part 1 of the dust removal device shell is fixedly installed with a dust collector. Box 9, the dust inlet end of the dust collecting box 9 is fixedly connected with the air induction mechanism, and the other end of the air induction mechanism is communicated with the suction type dust removal mechanism 7, which is used to provide negative pressure power for the suction type dust removal mechanism 7, and the induced air The mechanism includes an induced draft fan 1001 and a rigid dust collection pipe 1002. The dust outlet pipe end of the induced draft fan 1001 is located inside the dust collection box 9, and the dust inlet pipe end of the induced draft fan 1001 is fixedly connected to the rigid dust collection pipe 1002. The rigid dust collection pipe 1002 The end away from the induced draft fan 1001 is rotatably connected to the collecting pipe joint 704. The cotton batt sintering treatment mechanism 8 is provided with an air flow adjustment mechanism. The air flow adjustment mechanism includes a copper ball 1101, a conical connecting oblique block 1102, a lightweight piston 1103, and a connecting spring 1104. , the conical connecting oblique block 1102 is located in the inner center of the through port 804, the lightweight piston 1103 is slidably connected inside the through port 804, and the two ends of the connecting spring 1104 are respectively fixedly connected with the lightweight piston 1103 and the connecting end block 802, and the connecting The center of the end block 802 is provided with an air flow adjustment hole 1105. The copper ball 1101 is located in the space formed between the conical connecting inclined block 1102 and the lightweight piston 1103. The air flow adjustment mechanism is used to assist the suction type dust removal mechanism 7 to remove dust. The sintered batt is processed. The inner lower end of the second connection part 2 of the dust removal device shell is provided with a sintered particle collection port 15 at the installation position of the airflow adjustment mechanism. The sintered particle collection port 15 is communicated with the dust collection box 9. A partition plate 16 is arranged inside the dust box 9 , and an electric dust collecting valve 17 is arranged in the center of the bottom of the partition plate 16 .

When in use, the exhaust gas generated by the textile machine enters through the air inlet pipe 3, and the particulate matter is centrifugally separated by the centrifugal dust removal fan 6. After the air is filtered by the filter ring 502, the air is discharged from the air outlet pipe port 4, and the particulate matter is removed under the action of centrifugal force. The dust particles are separated and adsorbed on the side wall of the filter ring of the dust removal filter assembly 5, and the dust particles are separated and adsorbed on the inner side of the side wall of the filter ring due to their light weight, while the cotton particles are separated due to their heavy weight. Then it is adsorbed on the outside of the side wall of the filter ring, on the side wall of the second connection part 2 of the dust removal device shell, and in the filter hole of the side wall of the filter ring of the dust filter assembly 5;

知，

，当铜球1101的速度满足

时，此时铜球1101不会在离心力作用下推动轻质活塞1103移动，（r为离心式除尘风机6的输出轴轴线到图5状态下位于上方的铜球1101的球心之间的垂直距离），同时为使得如图5情况下，处于贯穿端口804下方的铜球1101能够压缩连接弹簧1104，应使得此时铜球1101所受到的离心力

，（M为铜球1101的质量），因此也就不会影响轻质活塞1103的正常工作运行，此时启动引风机1001，引风机1001产生的负压通过由汇集管接头704、转动安装架702和吸气滚筒701构成的吸气通道在吸气滚筒701的吸气孔处产生负压吸力，从而在转动安装架702转动的过程中将除尘滤网组件5的滤网环内侧壁上的粉尘颗粒物吸收，并通过引风机构将粉尘颗粒物收集进集尘箱9中；By starting the centrifugal dust removal fan 6, the drive shaft of the centrifugal dust removal fan 6 drives the central gear 21 to rotate, the central gear 21 drives the planetary gear 19 to rotate, the planetary gear 19 drives the ring gear 18 to rotate, and the ring gear 18 drives the rotation of the mounting bracket 702. To rotate at a low speed, it is explained here that the purpose of setting the planetary gear train is to decelerate, so as to reduce the influence of centrifugal force on the operation of the suction dust removal mechanism 7, in order to prevent the copper ball 1101 from being centrifugally thrown upward to push the lightweight piston 1103 move, according to

Know,

, when the speed of the copper ball 1101 satisfies

, the copper ball 1101 will not push the lightweight piston 1103 to move under the action of centrifugal force, (r is the vertical distance between the axis of the output shaft of the centrifugal dust removal fan 6 and the center of the copper ball 1101 located above in the state of FIG. 5 . distance), at the same time, in order to enable the copper ball 1101 under the through port 804 to compress the connection spring 1104 as shown in FIG. 5, the centrifugal force on the copper ball 1101 at this time should be made

, (M is the mass of the copper ball 1101 ), so it will not affect the normal operation of the lightweight piston 1103. At this time, the induced draft fan 1001 is started, and the negative pressure generated by the induced draft fan 1001 passes through the collecting pipe joint 704, rotating the mounting frame The suction channel formed by 702 and the suction drum 701 generates a negative pressure suction at the suction hole of the suction drum 701, so that during the rotation of the rotating mounting frame 702, the dust on the inner side wall of the filter screen ring of the dust filter screen assembly 5 is removed. The dust particles are absorbed, and the dust particles are collected into the dust collecting box 9 through the air induction mechanism;

Since the rotating mounting frame 702 is fixedly connected with the L-shaped connecting frame 805, the rotating mounting frame 702 also drives the outer support pipe 801 to make a circular motion on the surface of the outer side wall of the filter ring of the dust filter screen assembly 5. Under the action of block 803, the internal temperature of the cotton batt particles rises and burns to form sintered particles that adhere to the surface of the outer side wall of the filter ring of the dust filter assembly 5 and the second connection part 2 of the dust removal device shell near the outer side of the side wall of the filter ring. on the side wall;

When an outer support tube 801 moves to the highest position, please refer to FIG. 6 , the copper ball 1101 at the upper end no longer exerts any force on the lightweight piston 1103 , and the lightweight piston 1103 connects the inclined block 1102 to the conical surface. The connecting spring 1104 is gradually reset, and the part of the sintered particles attached to the inner lower end of the second connecting part 2 of the dust removal device shell is sucked into the space between the lightweight piston 1103 and the connecting end block 802 through the airflow adjustment hole 1105 At the same time, the copper ball 1101 at the lower end exerts a force on the lightweight piston 1103 at the lower end, the connecting spring 1104 is compressed, and the gas is sprayed out through the airflow adjustment hole 1105 to the outer side wall of the filter ring of the dust filter assembly 5, thereby changing the The state of the sintered particles attached to the outer side wall of the filter ring of the dust filter assembly 5 and in the filter holes of the outer side wall of the filter ring, so that it changes from static to floating motion, and at the same time, the direction of the airflow ejected from the airflow adjustment hole 1105 It is consistent with the suction direction of the suction drum 701, so as to facilitate the enhancement of the suction performance of the suction drum 701 and also to suck the floating sintered particles into the suction holes of the suction drum 701;

When an outer support pipe body 801 moves to the lowest point, please refer to FIG. 5, at this time, the sintered particles attached to the outer side wall of the filter screen ring of the dust filter screen assembly 5 are sucked into the lightweight piston at the upper end through the airflow adjustment hole 1105 In the space between 1103 and the connecting end block 802, and the sintered particles collected in the space between the lower lightweight piston 1103 and the connecting end block 802 are ejected from the airflow adjustment hole 1105 and under the action of the sintered particle's own gravity The sintered particulate matter is collected into the dust collection box 9 through the sintered particulate matter collection port 15. When the outer support pipe body 801 moves to the high point position, the sintered particulate matter collected in the space between the original lightweight piston 1103 and the engaging end block 802 is adjusted from the airflow. The outward ejection from the hole 1105 is absorbed by the suction generated by the suction drum 701;

Through the circular rotation of the suction type dust removal mechanism 7 and the air flow adjustment mechanism, the dust particles are sucked into the dust box 9 through the suction type dust removal mechanism 7, and the sintered particles are collected through the sintered particle collection port 15 and suction respectively. The air drum 701 enters the dust collecting box 9, and the air ejected outward through the air flow adjustment hole 1105 can also blow out the particulate matter blocked in the filter hole of the filter ring side wall of the filter screen assembly 5, so as to prevent it from clogging the filter. Therefore, the purpose of effectively cleaning the particles inside and outside the filter ring can be achieved, and at the same time, the particles in the filter hole can be blown out, and the filter ring can be completely cleaned without disassembling the dust removal device. treatment, to ensure the long-term normal use of the dust removal device.

To sum up, the centrifugal dust removal device of the textile machine, by starting the centrifugal dust removal fan 6, the drive shaft of the centrifugal dust removal fan 6 drives the guide sleeve 703 to rotate, thereby driving the rotating mounting frame 702 to rotate in a circle, and at this time, start the guide sleeve 703. The negative pressure generated by the fan 1001 and the induced draft fan 1001 generates a negative pressure suction force at the suction hole of the suction roller 701 through the suction channel formed by the collecting pipe joint 704, the rotating mounting frame 702 and the suction roller 701, so that the rotating installation During the rotation of the rack 702, the dust particles on the inner side wall of the filter screen ring of the dust filter assembly 5 are absorbed, and the dust particles are collected into the dust collecting box 9 through the air induction mechanism. 805 is fixedly connected, so that when the rotating mounting frame 702 rotates, it also drives the outer support pipe body 801 to make a circular motion on the surface of the outer side wall of the filter screen ring of the dust filter screen assembly 5. Under the action of the sintered electric heating block 803, the internal temperature of the cotton wool particles It rises and burns to form sintered particles that adhere to the surface of the outer side wall of the filter ring of the dust filter assembly 5 and the side wall of the second connection part 2 of the dust removal device shell close to the outer side of the side wall of the filter ring. When the 801 moves to the highest position, please refer to Figure 6. At this time, the copper ball 1101 at the upper end no longer exerts any force on the lightweight piston 1103, and the lightweight piston 1103 moves in the direction of the conical connecting inclined block 1102, connecting the spring. 1104 is gradually reset. At this time, part of the sintered particles attached to the inner lower end of the second connecting part 2 of the dust removal device shell is sucked into the space between the lightweight piston 1103 and the connecting end block 802 through the airflow adjustment hole 1105, and the copper ball at the lower end is sucked into the space between the light piston 1103 and the connecting end block 802. 1101 exerts a force on the lightweight piston 1103 at the lower end, the connecting spring 1104 is compressed, and the gas is sprayed out through the airflow adjustment hole 1105 to the outer side wall of the filter ring of the dust filter assembly 5, thereby changing the adhesion to the dust filter assembly. 5, the state of the sintered particles on the outer side wall of the filter ring and in the filter holes of the outer side wall of the filter ring makes it change from static to floating movement, and the direction of the airflow ejected from the airflow adjustment hole 1105 is the same as that of the suction drum 701. The suction direction is consistent, so that the suction performance of the suction drum 701 can be enhanced, and the floating sintered particles can also be sucked into the suction holes of the suction drum 701. When an outer support tube 801 moves to the lowest point, please refer to 5, the sintered particles attached to the outer side wall of the filter ring of the dust filter assembly 5 are sucked into the space between the upper lightweight piston 1103 and the connecting end block 802 through the airflow adjustment hole 1105, while the lower end The sintered particulate matter collected in the space between the lightweight piston 1103 and the connecting end block 802 is ejected from the airflow adjustment hole 1105 and is collected into the dust box 9 through the sintered particulate matter collection port 15 under the action of the sintered particulate matter's own gravity, When the outer support tube 801 moves to the high point position, the sintered particles collected in the space between the original lightweight piston 1103 and the connecting end block 802 are ejected from the airflow adjustment hole 1105 by the suction generated by the suction drum 701 Suck Through the circular rotation of the suction type dust removal mechanism 7 and the air flow adjustment mechanism, the dust particles are sucked into the dust collecting box 9 through the suction type dust removal mechanism 7, and the sintered particles are respectively passed through the sintered particle collection port 15. And the suction drum 701 enters the dust box 9, and the air ejected outward through the airflow adjustment hole 1105 can also blow out the particulate matter blocked in the filter hole of the filter ring side wall of the dust filter assembly 5 to avoid it. The filter hole is blocked, so as to effectively clean the particles inside and outside the filter ring, and at the same time, the particles in the filter hole can be blown out, and the filter ring can be fully cleaned without disassembling the dust removal device. The cleaning treatment ensures the normal use of the dust removal device for a long time.

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

Claims (10)

1. A centrifugal type dust removal device for textile machines, characterized in that it comprises a first connection part (1) of a dust removal device shell and a second connection part (2) of a dust removal device housing, a first connection part (1) of the dust removal device housing and a dust removal device housing The second connection parts (2) of the device shell are fixedly connected by bolts, the left end of the first connection part (1) of the dust removal device shell is the air inlet pipe port (3), and the right end of the second connection part (2) of the dust removal device shell is the outlet A trachea port (4), a dust removal filter screen assembly (5) is arranged inside the second connection part (2) of the dust removal device shell, and a centrifugal dust removal fan (6) is installed in the center of the dust removal filter screen assembly (5). ), the output shaft of the centrifugal dust removal fan (6) is fixedly connected with a central gear (21), the central gear (21) is meshed with a planetary gear (19), the planetary gear (19) is meshed with a ring gear (18), and the planetary gear ( A planetary shaft (20) is fixedly installed in the central hole of 19), and the end of the planetary shaft (20) away from the planetary gear (19) is fixedly installed on the dust filter screen assembly (5). The second connection part of the dust removal device shell The inside of (2) is provided with a suction type dust removal mechanism (7), and the suction type dust removal mechanism (7) is used to remove dust from the inner filter screen ring wall of the dust removal filter screen assembly (5). The inside of the second connecting part (2) is also provided with a batting sintering treatment mechanism (8), and the batting sintering treatment mechanism (8) is used for sintering the batting of the outer filter screen ring wall of the dust removal filter screen assembly (5). A dust collecting box (9) is fixedly installed on the outer lower end of the first connecting part (1) of the device housing, and the dust inlet port of the dust collecting box (9) is fixedly connected with the air induction mechanism, and the air induction mechanism is far away from the dust collecting box One end of (9) is communicated with the suction type dust removal mechanism (7), which is used to provide negative pressure power for the suction type dust removal mechanism (7). The adjusting mechanism is used to assist the suction-type dust removal mechanism (7) to remove dust and process the sintered batt. 2 . The centrifugal dust removal device for textile machines according to claim 1 , wherein the dust filter screen assembly ( 5 ) consists of two rigid support rings ( 501 ), a filter screen ring ( 502 ) and a filter screen. 3 . The side wall of the screen ring is composed of the rigid support ring (501) on the left side and the inner end wall of the second connecting part (2) of the dust removal device shell. It is composed of the inner filter ring, the inner side of the outer filter ring and the middle filter ring is provided with an annular guide groove, and the surface of the middle filter ring and the inner filter ring is provided with a guide slider that matches the annular guide groove, so The center of the inner filter screen ring is provided with a central hole (503), and the driving shaft of the centrifugal dust removal fan (6) is rotatably connected inside the central hole (503). 3. A centrifugal dust-removing device for textile machines according to claim 2, characterized in that: a cross-shaped support frame (12) is provided at the left end of the inner wall of the second connecting portion (2) of the housing of the dust-removing device. A guide support hole (13) is provided in the center of the right side of the zigzag support frame (12), and the driving shaft of the centrifugal dust removal fan (6) is rotatably connected to the inside of the guide support hole (13). 4. A centrifugal dust-removing device for textile machines according to claim 1, characterized in that: the suction-type dust-removing mechanism (7) comprises a suction drum (701), a rotating mounting frame (702), a guide sleeve (703), collecting pipe joint (704) and central connecting frame (705), the interior of the suction drum (701) is hollow, the surface is provided with a number of suction holes, and the two ends are provided with rotating support pipes, which correspond to the rotating support pipes. The rotation of the rotating mounting frame (702) is connected in the rotating hole of the rotating mounting frame (702), and the interior of the rotating mounting frame (702) is provided with an air suction channel that communicates with the rotating hole, and the ring gear (18) is fixedly installed on the rotating mounting frame (702). 702), one end of the central connecting frame (705) is communicated with the collecting pipe joint (704), and the guide sleeve (703) is arranged at the front end of the four rotating mounting frames (702) The output shaft of the fan (6) is rotatably connected in the guide sleeve (703). 5 . The centrifugal dust removal device for textile machines according to claim 1 , wherein the batt sintering treatment mechanism ( 8 ) comprises an outer support pipe body ( 801 ), a connecting end block ( 802 ) and a sintered electric heating block. 6 . (803), a through port (804) is vertically opened on the outer support pipe body (801), the connecting end block (802) is fixedly connected at two ports of the through port (804), and the sintered electric heating block (803) The inlay is arranged in the inlay groove of the connecting end block (802), the right end of the outer support pipe body (801) is fixedly connected with an L-shaped connecting frame (805), and the L-shaped connecting frame (805) is far away from the outer support One end of the pipe body (801) is fixedly connected to the outside of the rotating mounting bracket (702). 6. A centrifugal dust-removing device for textile machines according to claim 5, characterized in that: the airflow adjustment mechanism comprises a copper ball (1101), a conical connecting oblique block (1102), and a lightweight piston (1103) , a connecting spring (1104), the conical connecting oblique block (1102) is located in the inner center of the through port (804), the lightweight piston (1103) is slidably connected inside the through port (804), the connection The two ends of the spring (1104) are respectively fixedly connected with the lightweight piston (1103) and the connecting end block (802), and the center of the connecting end block (802) is provided with an airflow adjustment hole (1105), the copper ball (1101) ) is located in the space formed between the conical connecting ramp (1102) and the lightweight piston (1103). 7. A centrifugal dust removal device for textile machines according to claim 2, characterized in that: the width of the gap between the outer filter ring and the middle filter ring is the same as the shape of the short end of the L-shaped connecting frame (805). If the size is suitable, the L-shaped connecting frame (805) can make a circular motion in the gap between the outer filter ring and the middle filter ring and push the guide slider to slide. The gap between the middle filter ring and the inner filter ring The width is adapted to the external dimension of the rotating mounting bracket (702), and the rotating mounting bracket (702) can make a circular motion in the gap between the middle filter screen ring and the inner filter screen ring and push the guide slider to slide. 8. A centrifugal dust-removing device for a textile machine according to claim 4, characterized in that: the induced draft mechanism comprises an induced draft fan (1001) and a rigid dust collecting pipe (1002), and the dust extraction of the induced draft fan (1001) The pipe end is located inside the dust collecting box (9), and the dust inlet pipe end of the induced draft fan (1001) is fixedly connected with the rigid dust collecting pipe (1002), and the rigid dust collecting pipe (1002) is away from the end of the induced draft fan (1001) Swivel connection with header fitting (704). 9 . The centrifugal dust removal device for textile machines according to claim 4 , wherein a stable support frame ( 14 ) is provided on the right end of the inner wall of the second connection part ( 2 ) of the housing of the dust removal device, and the stable support A collecting pipe joint (704) is rotatably connected in the central end hole of the frame (14). 10 . The centrifugal dust removal device for textile machines according to claim 1 , wherein a collection of sintered particles is provided at the inner lower end of the second connecting portion ( 2 ) of the dust removal device shell and at the installation position of the airflow adjustment mechanism. 11 . The port (15), the sintered particle collection port (15) is communicated with the dust collecting box (9), a partition plate (16) is arranged inside the dust collecting box (9), and the bottom center of the partition plate (16) is provided with a Electric dust valve (17).

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