CN212152504U

CN212152504U - Chemical fiber filament rapid cooling equipment

Info

Publication number: CN212152504U
Application number: CN202020706762.4U
Authority: CN
Inventors: 张金荣
Original assignee: Zhuji Jinyun Chemical Fiber Co ltd
Current assignee: Zhuji Jinyun Chemical Fiber Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a chemical fiber yarn quick cooling arrangement, the on-line screen storage device comprises a base, the top outer wall fixedly connected with water tank of base, and the top outer wall fixedly connected with cooling box of water tank, the inner wall middle part of cooling box is equipped with the cooling tube subassembly of two sets of symmetric distributions, and one side outer wall that the cooling box is close to the cooling tube subassembly is equipped with bellows, the inner wall vertical fixation of bellows has the filter screen, the both sides outer wall of cooling box is fixedly connected with exhaust fan and air exhauster respectively, and the air exhauster is located one side outer wall of bellows. The utility model discloses an air-cooled cooling, the thermal combination of water-cooling exchange is realized, and the upper strata is the air-cooled district, and the lower floor is the water-cooled district, guarantees air-cooled and water-cooled isolation, and wind-force arranges the heat to the aquatic again after the cascade, assembles the water tank heat dissipation of carrying on the lower floor in the water tank, utilizes cold water in the circulating water tank of circulating pump constantly to the cascade machine in the heat transfer, improves cooling efficiency.

Description

Chemical fiber filament rapid cooling equipment

Technical Field

The utility model relates to a chemical fiber silk production technical field especially relates to a chemical fiber silk rapid cooling equipment.

Background

The chemical fiber is prepared by using natural high molecular compound or artificially synthesized high molecular compound as raw material and through the processes of preparing spinning solution, spinning, post-treatment and the like. The length, thickness, whiteness and gloss of the fiber can be adjusted in the production process. The chemical fiber is long-section filamentous fiber which is prepared by preparing a high molecular compound into a solution or a melt, extruding the solution or the melt from fine holes of a spinneret and solidifying the solution.

The chemical fiber filament cooling device in the chemical fiber production process, disclosed in the publication No. CN210237849U, comprises a shell, wherein a detachable transparent window is embedded in the front surface of the shell, a conveyor belt is arranged in the shell, and cooling pipes arranged in an S shape are arranged at the bottom end of the conveyor belt.

Current chemical fiber silk is when carrying out quick cooling, and the water-cooling can influence the water content of chemical fiber silk, and the proportion of the contact chemical fiber silk surface among the air-cooled process is less, can cause the surface cooling to handle inadequately, and chemical fiber silk itself has the problem that more condensation steam influences the water content simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a chemical fiber rapid cooling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chemical fiber rapid cooling device comprises a base, wherein the top outer wall of the base is fixedly connected with a water tank, the top outer wall of the water tank is fixedly connected with a cooling box body, the middle part of the inner wall of the cooling box body is provided with two groups of cooling pipe assemblies which are symmetrically distributed, one side outer wall of the cooling box body, which is close to the cooling pipe assemblies, is provided with an air box, the inner wall of the air box is vertically fixed with a filter screen, the two side outer walls of the cooling box body are respectively and fixedly connected with an exhaust fan and an exhaust fan, the exhaust fan is positioned on one side outer wall of the air box, the top end of one side outer wall of the cooling box body, which is close to the exhaust fan, is fixedly connected with a water curtain machine, one side outer wall of the water curtain machine is connected with a water inlet pipe, the end, the filter has been cup jointed to the bottom outer wall of connecting pipe, the cooling tube subassembly is including advancing the wire lid, going out the wire lid, air inlet tile board and water tray, and the both ends difference fixed connection of air inlet tile board and water tray is between the relative one side inner wall of advancing the wire lid and going out the wire lid, the inner wall axis department of air inlet tile board is equipped with the tensioning subassembly, and the tensioning subassembly includes two draw rolls, two switching rolls and a tensioning roller, two draw rolls, two switching roll symmetric distribution are on the same axis of the both sides outer wall of tensioning roller, it has chemical fiber silk to advance the wire lid and go out to alternate between the wire lid, and chemical fiber silk winding is in proper order on the outer wall of draw roll, switching roll and tensioning roller.

As a further proposal of the utility model, the bottom outer edge of the water curtain machine is connected with the water curtain cloth, and the bottom outer wall of the water curtain cloth is inserted on the inner wall of the water tank.

As a further aspect of the present invention, the inner wall middle part of the inlet wire cover and the outlet wire cover is fixedly connected with the stopper, and the outer wall sliding connection of the chemical fiber wire is on the inner wall of the stopper.

As a further proposal of the utility model, the middle part of the outer wall of the cooling box body is provided with a clamping groove, and one side inner wall of the clamping groove is fixed with a transparent cover plate through a hinge.

As a further scheme of the utility model, the inner wall of air inlet shingle is equipped with the recess, and the inner wall fixedly connected with filter screen of recess.

As a further proposal, one side outer wall of the water tank is connected with a water changing valve through screw threads, and the inner wall joint of the water changing valve is provided with a filter mantle.

As a further scheme of the utility model, exhaust fan, air exhauster, cascade machine and circulating pump all are connected with the switch, and the switch is connected with the PLC controller through the wire.

As a further scheme of the utility model, still include bar frame and spiral roller, bar frame symmetric distribution is in the top inner wall both sides of air inlet tile board, and the both ends of spiral roller are passed through the hub connection and are on the inner wall of bar frame, the outer wall of chemical fiber silk winds the outer wall upper cover that connects at the spiral roller.

The utility model has the advantages that:

1. the rapid cooling equipment is realized by the combination of air cooling and water cooling for exchanging heat, the front end and the rear end are communicated with the exhaust fan and the exhaust fan, the upper layer is an air cooling area, the lower layer is water cooled, the isolation of air cooling and water cooling is ensured, and the influence on the water content of the whole chemical fiber silk caused by the carrying of redundant water vapor in the water cooling process is reduced;

2. the cooling pipe assembly in the rapid cooling device exchanges heat through air cooling of the air inlet tile plate, then heat exchange condensate water is collected to the bottom water tank through the bottom water tray for reuse, and meanwhile, the heat is discharged to the water again after passing through the water curtain and is collected to the water tank for heat dissipation of the lower-layer water tank, so that the heat storage and heat exchange effects are improved;

3. the cooling tube subassembly is equipped with the tensioning subassembly among this quick cooling device, through tensioning chemical fiber silk between the multiroll, realizes that the interior external surface of chemical fiber silk all can receive the forced air cooling effect, and switching between the multiroll has improved the chemical fiber silk and has exposed the length of time in the forced air cooling simultaneously, has promoted the cooling effect of chemical fiber silk.

Drawings

Fig. 1 is a schematic perspective view of a chemical fiber rapid cooling apparatus 1 according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a cooling tube assembly of an embodiment 1 of a rapid cooling apparatus for chemical fiber filaments according to the present invention;

fig. 3 is a schematic side view, sectional structure diagram of a cooling tube assembly of embodiment 1 of the rapid cooling apparatus for chemical fiber filament according to the present invention;

fig. 4 is a schematic side view, sectional structure diagram of a cooling tube assembly of embodiment 2 of a rapid cooling apparatus for chemical fiber filaments according to the present invention.

In the figure: the device comprises a base 1, a thread inlet cover 2, a circulation pipe 3, a water tank 4, a cooling box 5, an exhaust fan 6, a water curtain machine 7, a water inlet pipe 8, a transparent cover plate 9, a cooling pipe assembly 10, an air box 11, a circulating pump 12, an exhaust fan 13, a connecting pipe 14, a filter 15, a thread outlet cover 16, an anti-back-plugging 17, chemical fiber filaments 18, a water tray 19, an air inlet tile plate 20, a thread leading roller 21, a switching roller 22, a tensioning roller 23, a rod frame 24 and a spiral roller 25.

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.

Example 1

Referring to fig. 1-3, a chemical fiber rapid cooling device comprises a base 1, a water tank 4 is fixedly connected to the outer wall of the top of the base 1, a cooling box 5 is fixedly connected to the outer wall of the top of the water tank 4, two sets of cooling tube assemblies 10 are symmetrically arranged in the middle of the inner wall of the cooling box 5, an air box 11 is arranged on the outer wall of one side of the cooling box 5 close to the cooling tube assemblies 10, a filter screen is vertically fixed on the inner wall of the air box 11, an exhaust fan 6 and an exhaust fan 13 are respectively fixedly connected to the outer walls of two sides of the cooling box 5, the exhaust fan 13 is arranged on the outer wall of one side of the air box 11, a water curtain machine 7 is fixedly connected to the top end of the outer wall of one side of the cooling box 5 close to the exhaust fan 6, a water inlet pipe 8 is connected to the outer wall of one side of the water, the outer wall of the end part of the circulating pump 12 is connected with a connecting pipe 14, the outer wall of the bottom end of the connecting pipe 14 is sleeved with a filter 15, the cooling pipe assembly 10 comprises a wire inlet cover 2, a wire outlet cover 16, a wire inlet tile plate 20 and a water tray 19, two ends of the wire inlet tile plate 20 and the water tray 19 are respectively and fixedly connected between the inner walls of the opposite sides of the wire inlet cover 2 and the wire outlet cover 16, a tensioning assembly is arranged at the central axis of the inner wall of the wire inlet tile plate 20 and comprises two wire leading rollers 21, two switching rollers 22 and a tensioning roller 23, the two wire leading rollers 21 and the two switching rollers 22 are symmetrically distributed on the same axis of the outer walls of the two sides of the tensioning roller 23, chemical fiber filaments 18 are inserted between the wire inlet cover 2 and the wire outlet cover 16, the chemical fiber filaments 18 are sequentially wound on the outer walls of the wire leading rollers 21, the switching rollers 22 and the tensioning roller 23, the outer edge of the bottom end of the water curtain machine 7 is connected with water curtain cloth, and, the cooling pipe assembly 10 exchanges heat in an air cooling mode through an air inlet tile plate 20, then heat exchange condensate water is gathered to a bottom water tank 4 through a bottom water tray and recycled, meanwhile, the heat is discharged to water through a water curtain and gathered to the water tank 4 to dissipate heat of a lower-layer water tank, the heat storage and heat exchange effects are improved, the middle parts of the inner walls of an inlet screw cap 2 and an outlet screw cap 16 are fixedly connected with an anti-retreat plug 17, the outer wall of a chemical fiber 18 is connected to the inner wall of the anti-retreat plug 17 in a sliding mode, the middle part of the outer wall of a cooling box body 5 is provided with a clamping groove, a transparent cover plate 9 is fixed to the inner wall of one side of the clamping groove through a hinge, the inner wall of the air inlet tile plate 20 is provided with a groove, the inner wall of the groove is fixedly connected with a filter screen, the outer wall of one side of the water tank 4 is connected with, and the switch is connected with a PLC controller through a lead.

The working principle of the embodiment is as follows: when this chemical fiber silk quick cooling device uses, through advancing the 2 input chemical fiber silk 18 of silk lid, then through two draw the silk roller 21, two switching rollers 22 and a tensioning roller 23 wraparound cooling, at last through going out the output of silk lid 16, in the cooling process, through air exhauster 13 air inlet, filter back in bellows 11 and get into cooling tube subassembly 10 storehouse body, vertical cooling tube subassembly 10 takes the ionization fibril 18 heat, then through the cascade heat transfer under the cascade machine 7, the heat transfer in water tank 4, utilize circulating pump 12 to carry out the heat transfer operation in water curtain machine 7 with water tank 4 circulation.

Example 2

Referring to fig. 4, a chemical fiber rapid cooling device, this embodiment is different from embodiment 1 mainly in that this embodiment further includes a rod rack 24 and a spiral roller 25, the rod rack 24 is symmetrically distributed on both sides of the top inner wall of the air intake tile 20, and both ends of the spiral roller 25 are connected to the inner wall of the rod rack 24 through shafts, and the outer wall of the chemical fiber 18 is wound around the outer wall of the spiral roller 25.

The working principle of the embodiment is as follows: on the basis of the principle of the embodiment 1, two guide rollers 21, two switching rollers 22 and one tension roller 23 in the tension assembly are replaced by one spiral roller 25, and the chemical fiber 18 is wound on the spiral roller 25, so that the chemical fiber 18 is less longitudinally pulled in the winding process, the stability of the chemical fiber 18 in the cooling process can be improved, meanwhile, the exposed area wound on the spiral roller 25 is larger than that of a roller group, and the heat exchange efficiency is further improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The chemical fiber rapid cooling device comprises a base (1) and is characterized in that a water tank (4) is fixedly connected to the outer wall of the top of the base (1), a cooling box body (5) is fixedly connected to the outer wall of the top of the water tank (4), two groups of cooling pipe assemblies (10) which are symmetrically distributed are arranged in the middle of the inner wall of the cooling box body (5), an air box (11) is arranged on the outer wall, close to the cooling pipe assemblies (10), of the cooling box body (5), a filter screen is vertically fixed to the inner wall of the air box (11), an exhaust fan (6) and an exhaust fan (13) are respectively and fixedly connected to the outer walls of the two sides of the cooling box body (5), the exhaust fan (13) is positioned on the outer wall of one side of the air box body (11), a water curtain machine (7) is fixedly connected to the top end of the outer wall, close to the exhaust fan (6), the end part of the water inlet pipe (8) is connected with a circulating pipe (3), the other end of the circulating pipe (3) is connected with a circulating pump (12), the outer wall of the circulating pump (12) is fixedly connected to the outer wall of the bottom end of the air box (11), the outer wall of the end part of the circulating pump (12) is connected with a connecting pipe (14), the outer wall of the bottom end of the connecting pipe (14) is sleeved with a filter (15), the cooling pipe assembly (10) comprises a wire inlet cover (2), a wire outlet cover (16), an air inlet tile plate (20) and a water tray (19), the two ends of the air inlet tile plate (20) and the water tray (19) are respectively and fixedly connected between the inner walls of the two opposite sides of the wire inlet cover (2) and the wire outlet cover (16), a tensioning assembly is arranged on the central axis of the inner wall of the air inlet tile plate (20), and the tensioning assembly comprises two wire leading rollers, two draw godet rolls (21), two switching rollers (22) symmetric distribution on the same axis of both sides outer wall of tensioning roller (23), it has chemical fiber silk (18) to advance to alternate between silk lid (2) and the silk lid (16) of going out, and chemical fiber silk (18) in proper order the wraparound connect on the outer wall of drawing godet roll (21), switching roller (22) and tensioning roller (23).

2. The chemical fiber rapid cooling device according to claim 1, characterized in that a water curtain cloth is connected to the outer edge of the bottom end of the water curtain machine (7), and the outer wall of the bottom end of the water curtain cloth is inserted into the inner wall of the water tank (4).

3. A chemical fiber rapid cooling device according to claim 1, characterized in that the middle parts of the inner walls of the wire inlet cover (2) and the wire outlet cover (16) are fixedly connected with anti-back plugs (17), and the outer wall of the chemical fiber (18) is connected on the inner wall of the anti-back plugs (17) in a sliding manner.

4. The chemical fiber rapid cooling device according to claim 1, wherein a clamping groove is formed in the middle of the outer wall of the cooling box body (5), and a transparent cover plate (9) is fixed on the inner wall of one side of the clamping groove through a hinge.

5. A chemical fiber rapid cooling device according to claim 1, characterized in that the inner wall of the air inlet tile plate (20) is provided with a groove, and the inner wall of the groove is fixedly connected with a filter screen.

6. The chemical fiber rapid cooling device according to claim 1, wherein a water change valve is connected to the outer wall of one side of the water tank (4) through threads, and a filter cover is clamped to the inner wall of the water change valve.

7. The chemical fiber rapid cooling equipment according to claim 1, characterized in that the exhaust fan (6), the exhaust fan (13), the water curtain machine (7) and the circulating pump (12) are all connected with a switch, and the switch is connected with a PLC controller through a lead.

8. A chemical fiber rapid cooling device according to claim 1, characterized by further comprising a rod frame (24) and a spiral roller (25), wherein the rod frame (24) is symmetrically distributed on two sides of the top end inner wall of the air inlet tile plate (20), two ends of the spiral roller (25) are connected to the inner wall of the rod frame (24) through shafts, and the outer wall of the chemical fiber (18) is wound on the outer wall of the spiral roller (25) to cover.