CN214218920U

CN214218920U - High-pressure screw type fan system

Info

Publication number: CN214218920U
Application number: CN202022806157.7U
Authority: CN
Inventors: 李志辉; 于会祥
Original assignee: Beijing Quantum Jinzhou Non Woven Technology Co ltd
Current assignee: Beijing Quantum Jinzhou Non Woven Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-17
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of the cloth production and specifically relates to a high-pressure screw fan system is related to, it includes the fan body, air-supply cylinder and blast pipe, air-supply cylinder and fan body intercommunication set up, air-supply cylinder top threaded connection has the closing cap, the top rigid coupling of air-supply cylinder lateral wall has the air-supply pipe, the blast pipe intercommunication sets up in fan body keeps away from air-supply cylinder one end, the blast pipe is kept away from fan body one end intercommunication and is provided with the transfer case, the transfer case is kept away from blast pipe one side and can be dismantled and be connected with a plurality of exhaust pipes, the exhaust pipe interval sets up, can dismantle on the exhaust pipe lateral wall and be connected with even wind. Thereby this application improves the effect of the homogeneity of airing exhaust of system through adjusting even wind spare.

Description

High-pressure screw type fan system

Technical Field

The application relates to the field of cloth production, in particular to a high-pressure screw type fan system.

Background

The cloth is produced by melting solid granular raw materials into molten liquid through hot air at high temperature in the production process, cooling the molten liquid into filamentous threads, and pressing the solid granular raw materials into equipment through a fan system when the solid granular raw materials are melted through the high-temperature hot air.

Referring to fig. 1, the existing fan system, including fan body 1, an air inlet drum 2 and blast pipe 3, an air inlet drum 2 and fan body 1 intercommunication set up, 2 top threaded connection of air inlet drum have a closing cap 21, the top rigid coupling of 2 lateral walls of air inlet drum has an

air inlet pipe

22, 3 intercommunications of blast pipe set up in fan body 1 keep away from 2 one end of air inlet drum, blast pipe 3 stretches into and supplies air in the equipment, fan body 1 is with the air suction in the air inlet pipe 22, get into in the air inlet drum 2 and from 3 discharge devices of blast pipe afterwards, wind blows off from the tip that fan body 1 was kept away from to blast pipe 3, heat wind afterwards.

In view of the above-mentioned related art, the inventor believes that the wind is blown out from the end of the blast pipe, the wind enters the equipment unevenly, and the defect of poor uniformity of the system exhaust is existed.

SUMMERY OF THE UTILITY MODEL

In order to improve the homogeneity of system's air exhaust, this application provides a high-pressure screw fan system.

The application provides a high-pressure screw fan system adopts following technical scheme:

the utility model provides a high-pressure screw fan system, including the fan body, an air-supply line and blast pipe, an air-supply line and fan body intercommunication set up, air-supply line top threaded connection has the closing cap, the top rigid coupling of air-supply line lateral wall has the air-supply line, the blast pipe intercommunication sets up and keeps away from air-supply line one end in the fan body, the blast pipe is kept away from fan body one end intercommunication and is provided with the transfer case, the transfer case is kept away from blast pipe one side and can be dismantled and be connected with a plurality of exhaust pipes, the exhaust pipe interval sets up, can dismantle on the exhaust pipe lateral wall and be connected with even wind spare, even wind spare and exhaust pipe intercommunication set up.

Through adopting above-mentioned technical scheme, the fan body is with outside wind from the air-supply line suction air-supply line in, then in wind gets into the air supply pipe and gets into the transfer case, wind is full of whole transfer case, and the wind pressure in the transfer case is more even, and then wind gets into in a plurality of exhaust pipes and discharges from even wind spare department, and a plurality of exhaust pipes are with the interior wind dispersion of transfer case and discharge, have improved the homogeneity that the system was aired exhaust.

Preferably, even wind spare includes connecting cylinder and lateral wall direction leaf, and connecting cylinder threaded connection is in the lateral wall of exhaust pipe, and lateral wall direction leaf rigid coupling is in the lateral wall of connecting cylinder, and lateral wall direction leaf is provided with a plurality ofly, and the even interval of a plurality of lateral wall direction leaves sets up, and lateral wall direction leaf sets up towards the direction slope of keeping away from the connecting cylinder.

By adopting the technical scheme, the rotary connecting cylinder is fixed on the exhaust pipe, so that the connecting cylinder is convenient to disassemble, assemble and replace, and the convenience for mounting the air homogenizing piece is improved; the wind in the exhaust pipe is discharged into the connecting cylinder, the wind is discharged from the side wall of the connecting cylinder, and the side wall guide vanes guide the wind, so that the wind is dispersed around the connecting cylinder away from the wind, and the uniformity of the system exhaust is further improved.

Preferably, one end of the connecting cylinder, which is far away from the exhaust pipe, is open and fixedly connected with an exhaust guide vane, and one end of the exhaust guide vane, which is far away from the connecting cylinder, is obliquely arranged towards the direction far away from the axis of the connecting cylinder.

By adopting the technical scheme, partial air is discharged from the side wall of the connecting cylinder, partial air is discharged from one end, far away from the exhaust pipe, of the connecting cylinder, the air is guided by the air exhaust guide piece, the air is diffused towards the periphery, far away from the connecting cylinder, along the air exhaust guide blades, the air exhaust efficiency is improved, meanwhile, the system air exhaust is better and uniformly dispersed, and the air exhaust uniformity of the system is improved.

Preferably, the air distributing pieces on the exhaust pipe are arranged in a plurality, and the direction of the air distributing pieces far away from the transit box is arranged from sparse to dense at intervals.

Through adopting above-mentioned technical scheme, the wind pressure of exhaust pipe reduces along with keeping away from transfer case department gradually, the wind speed that the even wind spare that the exhaust pipe is close to transfer case department is aired exhaust is very fast, the amount of wind is great, the amount of wind reduces along with the exhaust pipe keeps away from transfer case department gradually, the direction that the even wind spare was kept away from the transfer case is by dredging to dense interval setting, reduce the volume of airing exhaust that is close to transfer case department, make the whole volume of airing exhaust of exhaust pipe be in more evenly balanced state, further improve the homogeneity that the system airs exhaust.

Preferably, the exhaust pipe one end rigid coupling is kept away from to the connecting cylinder has even wind subassembly, and even wind subassembly includes support, pivot and stirs the leaf, and the exhaust pipe one side is kept away from to the support rigid coupling in the connecting cylinder, and the pivot rotates to be connected in the one end that the connecting cylinder was kept away from to the support, stirs the leaf rigid coupling on the circumference face of pivot, stirs the leaf and arranges in and is close to the direction leaf department of airing exhaust.

Through adopting above-mentioned technical scheme, keep away from the exhaust wind of delivery pipe one end from the connecting cylinder and blow and dial the movable vane, make and dial movable vane and pivot rotation, stir the blade and rotate and further disperse wind, increased the scope of the diffusion of airing exhaust, further improved wind exhaust's homogeneity, improved the whole homogeneity of airing exhaust of system.

Preferably, a grid net is fixedly connected to an air inlet pipe of the air inlet cylinder.

Through adopting above-mentioned technical scheme, outside wind can have some debris such as leaf in the wind from the air-supply line entering air inlet section of thick bamboo, and the grid net can effectively block the debris in the wind, reduces the debris that get into in the air inlet section of thick bamboo, improves the clean and tidy nature of air inlet section of thick bamboo, has improved the clean and tidy nature that the system was aired exhaust simultaneously, reaches better result of use.

Preferably, the air inlet cylinder is internally detachably connected with a filtering assembly, the filtering assembly comprises two fixing nets and two filter cloths, and the two fixing nets are arranged on two sides of the filter cloths and fixedly connected.

By adopting the technical scheme, the fixing nets are fixed on the two sides of the filter cloth, so that the use stability of the filter cloth is improved; the wind that gets into the air inlet section of thick bamboo passes through filtering component, and in the wind permeated through the filter cloth entering air supply pipe, the filter cloth filtered tiny granule debris such as dust in to the wind, further improved the clean and tidy nature of air inlet, improved the holistic clean and tidy nature of system.

Preferably, the side wall of the fixed net is fixedly connected with an inserting block, the inner wall of the air inlet cylinder is provided with a slot right facing the inserting block, the slot is communicated with the top of the air inlet cylinder, and the inserting block is inserted into the slot and clamped in the slot.

Through adopting above-mentioned technical scheme, when installing filter assembly in an air inlet section of thick bamboo, the inserted block inserts and slides downwards along the slot from the top of slot, and the inserted block forms the joint with the slot afterwards and fixes filter assembly, and filter assembly installs convenient laborsaving, is convenient for change filter assembly spare, has improved the convenience of use and change.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the exhaust pipe and the air-homogenizing piece, the effect of dispersing and exhausting air in the system and improving the air exhaust uniformity of the system is achieved;

2. the air exhaust guide vanes are arranged to diffuse air, so that the effect of improving the uniformity of the system air exhaust is achieved;

3. through setting up even wind subassembly, produced the effect that further improves system's homogeneity of airing exhaust.

Drawings

FIG. 1 is a background art drawing of the present application;

FIG. 2 is a schematic diagram of the overall structure of the present application;

FIG. 3 is a cross-sectional view highlighting the filter assembly;

FIG. 4 is a partial view highlighting the slot;

figure 5 is a partial view highlighting the wind uniform.

Description of reference numerals: 1. a fan body; 2. an air inlet cylinder; 21. sealing the cover; 22. an air inlet pipe; 221. a grid mesh; 23. a slot; 3. an air supply pipe; 4. a transfer box; 5. an exhaust duct; 6. an air-homogenizing piece; 61. a connecting cylinder; 62. a sidewall guide vane; 63. an exhaust guide vane; 7. a wind evening component; 71. a support; 72. a rotating shaft; 73. poking the blades; 8. a filter assembly; 81. fixing the net; 811. inserting a block; 82. and (5) filtering the cloth.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses a high-pressure screw type fan system. Referring to fig. 2, a high-pressure screw fan system includes fan body 1, air-supply drum 2 and blast pipe 3, air-supply drum 2 and fan body 1 intercommunication set up, 2 top threaded connection of air-supply drum have closing cap 21, the top rigid coupling of 2 lateral walls of air-supply drum has air-

supply line

22, 3 intercommunications of blast pipe set up in fan body 1 and keep away from 2 one end of air-supply drum, 1 one end intercommunication of fan body is kept away from to blast pipe 3 is provided with transfer case 4, transfer case 4 can be kept away from the edge department of 3 one sides of blast pipe and can dismantle and be connected with a plurality of

exhaust pipes

5, 5 intervals of exhaust pipe set up, can dismantle on 5 lateral walls of exhaust pipe and be connected with even wind spare 6, even wind spare 6 and 5 intercommunications of exhaust pipe set up. The air enters the air exhaust pipe 5 after entering the transfer box 4 from the air supply pipe 3 and flows through the air uniformizing piece 6 to be exhausted, and the plurality of air exhaust pipes 5 dispersedly exhaust the air in the transfer box 4, so that the uniformity of the system exhaust is improved.

Referring to fig. 2, a grid net 221 is fixedly connected to the air inlet pipe 22 of the air inlet drum 2, and when the fan body 1 sucks external air into the air inlet pipe 22, the grid net 221 blocks sundries in the air, so that sundries entering the air inlet drum 2 are reduced, and the neatness of system air exhaust is improved.

Combine fig. 3 and fig. 4, can dismantle in the air inlet section of thick bamboo 2 and be connected with filtering component 8, filtering component 8 includes fixed network 81 and filter cloth 82, fixed network 81 is provided with two, filter cloth 82 both sides and fixed linking to each other are arranged in to two fixed networks 81, fixed network 81 lateral wall rigid coupling has two inserted blocks 811, the slot 23 has just been seted up to inserted block 811 department to the 2 inner walls of air inlet section of thick bamboo, slot 23 extends the setting along 2 depth direction of air inlet section of thick bamboo, and

slot

23 and 2 top intercommunications of air inlet section of thick bamboo set up, inserted block 811 inserts and locates the joint setting in slot 23. The sealing cover 21 at the top of the air inlet cylinder 2 is opened, the filter group is arranged in the air inlet cylinder 2, the insert blocks 811 are inserted into the slots 23 and inserted from the top of the slots 23 and slide downwards along the slots 23, then the insert blocks 811 and the slots 23 form clamping connection, air penetrates through the filter cloth 82, the filter cloth 82 filters fine particle impurities such as dust in the air, the neatness of air inlet is further improved, and the neatness of the whole system is improved.

Combine fig. 2 and fig. 5, even wind piece 6 threaded connection on every exhaust pipe 5 is three, and even wind piece 6 is kept away from the direction of transfer case 4 by dredging to the dense interval setting, even wind piece 6 includes connecting cylinder 61, lateral wall guide vane 62 and the guide vane 63 of airing exhaust, connecting cylinder 61 threaded connection is in the lateral wall of exhaust pipe 5, lateral wall guide vane 62 rigid coupling is in the lateral wall of connecting cylinder 61, lateral wall guide vane 62 is provided with a plurality ofly, the even interval setting of a plurality of lateral wall guide vanes 62, and lateral wall guide vane 62 sets up towards the direction slope of keeping away from connecting cylinder 61, the one end that exhaust pipe 5 was kept away from to connecting cylinder 61 is uncovered setting, guide vane 63 rigid coupling is in the one end that exhaust pipe 5 was kept away from to connecting cylinder 61, the one end that guide vane 63 kept away from connecting cylinder 61 sets up towards the direction slope of keeping away from connecting cylinder 61 axis.

The air volume is gradually reduced along with the position of the exhaust pipe 5 far away from the transit box 4, the direction of the air uniformizing piece 6 far away from the transit box 4 is arranged from sparse to dense at intervals, and the exhaust volume close to the transit box 4 is reduced, so that the whole exhaust volume of the exhaust pipe 5 is in a more uniform and balanced state; the rotary connecting cylinder 61 is arranged on the exhaust pipe 5, the air in the exhaust pipe 5 is exhausted into the connecting cylinder 61, part of the air is exhausted from the side wall of the connecting cylinder 61, and the side wall guide vanes 62 guide the air to disperse the air towards the periphery far away from the connecting cylinder 61; part of the wind is discharged from one end of the connecting cylinder 61 far away from the exhaust pipe 5, and the air exhaust guide piece guides the wind, so that the wind is diffused towards the periphery far away from the connecting cylinder 61 along the air exhaust guide blade 63, and the uniformity of the system air exhaust is improved.

Combine fig. 2 and fig. 5, even wind subassembly 7 has been connected to the equal rigid coupling of connecting cylinder 61 one end of keeping away from exhaust pipe 5, even wind subassembly 7 includes support 71, pivot 72 and stirring leaf 73, support 71 rigid coupling is kept away from exhaust pipe 5 one side in connecting cylinder 61, pivot 72 rotates to be connected in the one end that connecting cylinder 61 was kept away from to support 71, stirring leaf 73 rigid coupling is on the circumferential surface of pivot 72, it is provided with a plurality ofly to stir the month, a plurality of movable blades 73 are stirred the axle 72 axis and are set up as the even interval in center, it arranges in and is close to the guide vane 63 department of airing exhaust to stir movable blade 73. The wind blows the stirring blade 73 and the rotating shaft 72 to rotate after being blown out from one end of the connecting cylinder 61 far away from the exhaust pipe 5, the stirring blade 73 rotates to further disperse the wind, the range of the exhaust diffusion is enlarged, and the uniformity of the system exhaust is further improved.

The implementation principle of the high-pressure screw type fan system in the embodiment of the application is as follows: the fan body 1 is with in the outside air suction intake air-supply line 22, the debris in the grid net 221 is to the wind filters, the wind passes through filter assembly 8 afterwards, filter assembly 8 filters debris such as dust in the wind, the neatness of system air inlet has been improved, wind gets into in the blast pipe 3 and gets into in transit case 4, transit case 4 balance wind pressure, divide afterwards to get into exhaust pipe 5 idol and discharge from the lateral part of connecting cylinder 61 and the tip of keeping away from exhaust pipe 5, lateral wall guide vane 62 and the direction of airing exhaust guide vane 63 are to the wind, make wind to keeping away from the surrounding diffusion of connecting cylinder 61, the scope of airing exhaust has been increased, the wind that connecting cylinder 61 kept away from exhaust pipe 5 one end blows the setting aside board and rotates, the setting aside board further disperses the wind, increase the diffusion scope of wind, the homogeneity of system air exhaust has further been improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-pressure screw fan system, includes fan body (1), air-supply cylinder (2) and blast pipe (3), and air-supply cylinder (2) and fan body (1) intercommunication set up, and air-supply cylinder (2) top threaded connection has closing cap (21), and the top rigid coupling of air-supply cylinder (2) lateral wall has air-supply line (22), and blast pipe (3) intercommunication sets up and keeps away from air-supply cylinder (2) one end in fan body (1), its characterized in that: fan body (1) one end intercommunication is kept away from in blast pipe (3) is provided with transfer case (4), and transfer case (4) are kept away from blast pipe (3) one side and can be dismantled and be connected with a plurality of exhaust pipes (5), and exhaust pipe (5) interval sets up, can dismantle on exhaust pipe (5) lateral wall and be connected with even wind spare (6), and even wind spare (6) and exhaust pipe (5) intercommunication set up.

2. The high pressure screw fan system of claim 1, wherein: even wind spare (6) are including connecting cylinder (61) and lateral wall direction leaf (62), and connecting cylinder (61) threaded connection is in the lateral wall of exhaust pipe (5), lateral wall direction leaf (62) rigid coupling in the lateral wall of connecting cylinder (61), and lateral wall direction leaf (62) are provided with a plurality ofly, and the even interval of a plurality of lateral wall direction leaves (62) sets up, and lateral wall direction leaf (62) set up towards the direction slope of keeping away from connecting cylinder (61).

3. The high pressure screw fan system of claim 2, wherein: one end of the connecting cylinder (61) far away from the exhaust pipe (5) is open and fixedly connected with an exhaust guide vane (63), and one end of the exhaust guide vane (63) far away from the connecting cylinder (61) is obliquely arranged towards the direction far away from the axis of the connecting cylinder (61).

4. The high pressure screw fan system of claim 1, wherein: the air distributing pieces (6) on the exhaust pipe (5) are arranged in a plurality of numbers, and the direction of the air distributing pieces (6) far away from the transit box (4) is arranged from sparse to dense at intervals.

5. The high pressure screw fan system of claim 3, wherein: exhaust pipe (5) one end rigid coupling is kept away from in connecting cylinder (61) has even wind subassembly (7), even wind subassembly (7) are including support (71), pivot (72) and stir leaf (73), exhaust pipe (5) one side is kept away from in connecting cylinder (61) to support (71) rigid coupling, pivot (72) rotate to be connected in support (71) the one end of keeping away from connecting cylinder (61), stir leaf (73) rigid coupling on the circumferential surface of pivot (72), stir leaf (73) are arranged in and are close to guide vane (63) department of airing exhaust.

6. The high pressure screw fan system of claim 1, wherein: a grid net (221) is fixedly connected to an air inlet pipe (22) of the air inlet drum (2).

7. The high pressure screw fan system of claim 1, wherein: the air inlet cylinder (2) is internally detachably connected with a filtering component (8), the filtering component (8) comprises two fixing nets (81) and two filter cloths (82), and the two fixing nets (81) are arranged on two sides of the filter cloths (82) and fixedly connected with each other.

8. The high pressure screw fan system of claim 7, wherein: fixed network (81) lateral wall rigid coupling has inserted block (811), and slot (23) have just been seted up to inserted block (811) to air inlet section of thick bamboo (2) inner wall, and slot (23) and air inlet section of thick bamboo (2) top intercommunication set up, and inserted block (811) are inserted and are located joint setting in slot (23).