CN214232945U

CN214232945U - Monomer discharging equipment

Info

Publication number: CN214232945U
Application number: CN202022030649.1U
Authority: CN
Inventors: 张强; 王忠忠; 宋凯; 高中心; 孙宏宇; 张哲�; 马向阳; 张传升
Original assignee: Junfu Nonwovens Co ltd
Current assignee: Junfu Nonwovens Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-09-21
Anticipated expiration: 2030-09-16

Abstract

The utility model provides a monomer discharging equipment, relate to monomer discharging apparatus technical field, mounting panel including vertical setting, the flowing back rectangular hole has been seted up on the mounting panel, the flowing back rectangular hole has a drain rectangular cylinder along horizontal rigid coupling, the drain rectangular cylinder is connected with a suction section of thick bamboo, and still be equipped with the filter screen between a drain rectangular cylinder and the suction section of thick bamboo, still the rigid coupling has the protruding strip of drain that parallels mutually with the filter screen on the bottom surface of a drain rectangular cylinder, the protruding strip of drain is located the region between filter screen and the flowing back rectangular hole, and the side and the filter screen laminating of the protruding strip of drain mutually, it has the liquid reserve tank of intercommunication leakage fluid dram to still the rigid coupling on the outer wall of a drain rectangular cylinder, still be connected with the flowing back valve on the bottom surface of liquid reserve tank. The utility model provides a part micromolecule material can be attached to on the pipe wall among the conventional art, refluence to spinneret department and gather, drip the guipure after gathering certain volume on, pollute cloth cover and guipure, lead to guipure gas permeability to worsen, and then influence the problem of cloth cover homogeneity.

Description

Monomer discharging equipment

Technical Field

The utility model relates to a monomer emission apparatus technical field, concretely relates to monomer discharging equipment.

Background

The main raw material of the spun-bonded non-woven is polypropylene, monomers can be generated in the process of producing melt spinning, particularly, with wide application of non-woven materials, more and more functional auxiliary agents are added, the generation amount of the monomers is increased, and the monomers are active small molecules and have volatile organic matters which are directly discharged to pollute the environment.

The monomer discharge of the lefen device is realized by adding a cold water device at one position of a monomer discharge pipeline, so that gaseous micromolecule substances are cooled into gel liquid substances for discharge, and the environment pollution caused by the discharge into the air is prevented.

The prior art discloses a patent of CN201820901691.6, which comprises a monomer smoke suction device, a small suction pipe, a distribution pipeline, a main pipeline, a low-temperature plasma generator, a condenser, a suction fan, a spraying device, a clean air discharge pipeline and a suction exhaust pipeline which are connected in sequence; the small suction pipes are uniformly distributed on the periphery of the spinneret plate, and the device has the advantages of good monomer treatment effect, low operation cost, no secondary pollution, stable operation and the like, and the air discharged into the environment is smokeless and tasteless.

However, the device gradually exposes the defects of the technology along with the use, in the actual use process, although the monomer can be partially discharged through the cold water device, part of small molecular substances can be attached to the pipe wall and flow back to the spinneret plate to be gathered, and the small molecular substances are dripped onto the mesh belt after being gathered to a certain amount, so that the cloth cover and the mesh belt are polluted, the air permeability of the mesh belt is reduced, and the uniformity of the cloth cover is further influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a monomer discharging equipment for solve among the conventional art on the part micromolecule material can attach to the pipe wall, flow backwards to spinneret department and gather, drip to the guipure after gathering certain volume, pollute cloth cover and guipure, lead to the guipure gas permeability to worsen, and then influence the problem of cloth cover homogeneity.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a monomer discharging equipment, includes the mounting panel of vertical setting, the flowing back rectangular hole has been seted up on the mounting panel, the flowing back rectangular hole has along horizontal rigid coupling to lead a liquid rectangle section of thick bamboo, it is connected with a suction section of thick bamboo to lead a liquid rectangle section of thick bamboo, just still be equipped with the filter screen between a liquid rectangle section of thick bamboo and the suction section of thick bamboo, go back the rigid coupling on the bottom surface of a liquid rectangle section of thick bamboo have with the protruding strip of drain that the filter screen parallels mutually, the protruding strip of drain is located the filter screen with region between the flowing back rectangular hole, just a side of the protruding strip of drain with the filter screen is laminated mutually, the liquid rectangle section of thick bamboo that leads is located the flowing back rectangular hole with the leakage fluid dram has been seted up on the regional lateral wall between the flowing back rectangular hole, it has the intercommunication to go back the rigid coupling on the outer wall of a liquid rectangle section of thick bamboo the liquid reserve tank, still be connected with the flowing back valve on the bottom surface of liquid reserve tank.

As an optimized scheme, the inner wall of the mounting plate is provided with a diversion trench which is gradually inclined towards the liquid guide rectangular cylinder from top to bottom, and the lower surface of the diversion trench is flush with the lower surface of the liquid guide rectangular cylinder.

As an optimized scheme, the flow guide grooves are radially and uniformly distributed with flow guide protruding strips, and the lower end parts of the flow guide protruding strips extend to the upper surface of the liquid guide rectangular cylinder.

As an optimized scheme, the cross section of the liquid guide protruding strip is in the shape of a right triangle, one of the right-angle sides of the liquid guide protruding strip is fixedly connected to the bottom surface of the liquid guide rectangular cylinder, and the other right-angle side of the liquid guide protruding strip is attached to the filter screen.

As an optimized scheme, the liquid guide rectangular cylinder is inclined downwards by 1-3 degrees along the extending direction of the liquid guide rectangular cylinder.

As an optimized scheme, the inner bottom surface of the liquid guide rectangular cylinder is inclined downwards by 1-3 degrees along the extension direction of the liquid guide protruding strips.

As an optimized scheme, the suction tube comprises a U-shaped tube, one end of the U-shaped tube is connected to the outlet end of the liquid guide rectangular tube through a switching tube, and the other end of the U-shaped tube is connected with a suction device.

As an optimized scheme, a liquid storage pipe communicated with an inner cavity of the U-shaped pipe is fixedly connected to the bottom surface of the U-shaped pipe vertically, and a buckle cover is connected to the lower port of the liquid storage pipe in a threaded mode.

As an optimized scheme, a rectangular hole is further formed in the peripheral wall of the liquid storage pipe along the axial direction of the liquid storage pipe, and a transparent glass strip is fixedly connected in the rectangular hole in a sealing mode.

As an optimized scheme, the bottom surface of the liquid storage tank is an arc-shaped plate which is arranged in a concave mode, and the liquid discharge valve is located in the center of the arc-shaped plate.

As an optimized scheme, flange plates are fixedly connected between the liquid guide rectangular cylinder and the adapter tube respectively, and the two flange plates are fixed through bolts.

As an optimized scheme, clamping grooves are formed between the opposite surfaces of the two flange plates respectively, and the filter screen is clamped in the area between the two clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

the suction device is used for sucking air flow, the accumulated monomers enter the liquid guide rectangular cylinder along with the inclined flow guide groove, the filter screen is used for conducting primary flow guide on most of the condensed monomers, and part of the monomers flow downwards along with the action of the filter screen, so that the monomers pass through the liquid discharge port along with the liquid guide raised strips and enter the liquid storage tank to be collected; the small monomers penetrate through the filter screen and contact with the monomers by utilizing the inner wall of the U-shaped pipe, so that the small monomers are condensed and are gathered on the bottom surface of the U-shaped pipe under the action of gravity, and then the small monomers enter the liquid storage pipe to be collected; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the liquid storage tank of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1-mounting a plate; 2-liquid guiding rectangular cylinder; 3, filtering by using a filter screen; 4-a transfer tube; 5-a U-shaped tube; 6-a liquid storage pipe; 7-buckling a cover; 8-a transparent glass strip; 9-a flange plate; 10-a diversion trench; 11-flow guiding raised strips; 12-a drain valve; 13-liquid guiding raised strips; 14-a liquid storage tank; 15-liquid discharge port; 16-bolt.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 3, the single body discharging device comprises a vertically arranged mounting plate 1, the mounting plate 1 is mounted at the single body suction position of the spinneret plate, a liquid discharge rectangular hole is formed on the mounting plate 1, a liquid guide rectangular cylinder 2 is transversely and fixedly connected with the liquid discharge rectangular hole, the liquid guide rectangular cylinder 2 is connected with a suction cylinder, a filter screen 3 is arranged between the liquid guiding rectangular cylinder 2 and the suction cylinder, a liquid guiding convex strip 13 which is parallel to the filter screen 3 is fixedly connected on the bottom surface of the liquid guiding rectangular cylinder 2, the liquid guiding convex strip 13 is positioned in the area between the filter screen 3 and the liquid drainage rectangular hole, and one side of the liquid guiding protruding strip 13 is attached to the filter screen 3, a liquid discharge port 15 is formed in the side wall of the area, located between the liquid discharge rectangular hole and the liquid discharge rectangular hole, of the liquid guiding rectangular cylinder 2, a liquid storage box 14 communicated with the liquid discharge port 15 is further fixedly connected to the outer wall of the liquid guiding rectangular cylinder 2, and a liquid discharge valve 12 is further connected to the bottom surface of the liquid storage box 14.

The inner wall of the mounting plate 1 is provided with a diversion trench 10 which is gradually inclined towards the liquid guiding rectangular cylinder 2 from top to bottom, and the lower surface of the diversion trench 10 is flush with the lower surface of the liquid guiding rectangular cylinder 2.

The diversion grooves 10 are evenly distributed with diversion convex strips 11 in a radial shape, the lower end parts of the diversion convex strips 11 extend to the upper surface of the liquid guiding rectangular cylinder 2, and the diversion convex strips 11 can improve the condensation speed of the monomers to enable the monomers to flow downwards.

The cross-section of drainage protruding strip 13 is right triangle and sets up, and one of them right-angle side rigid coupling of drainage protruding strip 13 is on the bottom surface of drainage rectangular cylinder 2, and another right-angle side is laminated with filter screen 3 mutually, utilizes its hypotenuse as the water conservancy diversion face, realizes passing the monomer leakage fluid dram 15 leading-in to liquid reserve tank 14.

The liquid guide rectangular cylinder 2 is downwards inclined by 1-3 degrees along the extension direction of the liquid guide rectangular cylinder, so that the monomer is guided out and guided.

The inner bottom surface of the liquid guide rectangular cylinder 2 is inclined downwards by 1-3 degrees along the extension direction of the liquid guide convex strip 13, so that the monomer is guided into the liquid storage tank 14.

A suction tube includes U-shaped pipe 5, and the one end of U-shaped pipe 5 is passed through adapter tube 4 and is connected in the exit end of drain rectangular cylinder 2, and suction device is connected to the other end of U-shaped pipe 5, and suction device can be for equipment such as fan, provide weak air current can.

The bottom surface of the U-shaped pipe 5 is also vertically and fixedly connected with a liquid storage pipe 6 communicated with the inner cavity of the U-shaped pipe, and the lower port of the liquid storage pipe 6 is in threaded connection with a buckle cover 7.

Still seted up the rectangular hole along its axial direction on the perisporium of liquid storage pipe 6, the sealed rigid coupling in rectangular hole has transparent glass strip 8, is convenient for observe inside free reserves, is convenient for discharge it.

The bottom surface of the liquid storage box 14 is a concave arc-shaped plate, and the liquid discharge valve 12 is positioned at the center of the arc-shaped plate.

And flange plates 9 are fixedly connected between the liquid guide rectangular cylinder 2 and the adapter tube 4 respectively, and the two flange plates 9 are fixed through bolts 16.

The adapter tube 4 is a gradient tube, one end of the adapter tube is rectangular, and the other end of the adapter tube is circular.

Clamping grooves are respectively formed between the opposite surfaces of the two flange plates 9, and the filter screen 3 is clamped in the area between the two clamping grooves, so that the filter screen 3 is convenient to maintain and replace.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A monomer discharge apparatus, characterized by: comprises a vertically arranged mounting plate (1), a liquid drainage rectangular hole is formed in the mounting plate (1), a liquid drainage rectangular cylinder (2) is fixedly connected with the liquid drainage rectangular hole along the transverse direction, the liquid drainage rectangular cylinder (2) is connected with a suction cylinder, a filter screen (3) is arranged between the liquid drainage rectangular cylinder (2) and the suction cylinder, liquid drainage convex strips (13) which are parallel to the filter screen (3) are fixedly connected with the bottom surface of the liquid drainage rectangular cylinder (2), the liquid drainage convex strips (13) are positioned in an area between the filter screen (3) and the liquid drainage rectangular hole, a side surface of the liquid drainage convex strips (13) is attached to the filter screen (3), a liquid drainage port (15) is formed in the side wall of the area between the liquid drainage rectangular hole and the liquid drainage rectangular hole, a liquid storage box (14) communicated with the liquid drainage port (15) is fixedly connected with the outer wall of the liquid drainage rectangular cylinder (2), the bottom surface of the liquid storage tank (14) is also connected with a liquid discharge valve (12).

2. The monomer discharge apparatus according to claim 1, wherein: the inner wall of mounting panel (1) is equipped with the court by last under to the guiding gutter (10) that drainage rectangular cylinder (2) slope gradually set up, the lower surface of guiding gutter (10) with the lower surface looks parallel and level of drainage rectangular cylinder (2).

3. The monomer discharge apparatus according to claim 2, wherein: the guide groove (10) is further radially and uniformly provided with guide protruding strips (11), and the lower end parts of the guide protruding strips (11) extend to the upper surface of the liquid guide rectangular cylinder (2).

4. A monomer discharge apparatus according to claim 3 wherein: the cross-section of drain protruding strip (13) is right triangle and sets up, just one of them right-angle side rigid coupling of drain protruding strip (13) in on the bottom surface of drain rectangular cylinder (2), another right-angle side with filter screen (3) laminate mutually.

5. The monomer discharge apparatus according to claim 1, wherein: the liquid guide rectangular cylinder (2) is inclined downwards by 1-3 degrees along the extension direction of the liquid guide rectangular cylinder.

6. The monomer discharge apparatus according to claim 1, wherein: the inner bottom surface of the liquid guide rectangular cylinder (2) is inclined downwards by 1-3 degrees along the extension direction of the liquid guide protruding strips (13).

7. The monomer discharge apparatus according to claim 1, wherein: the suction tube comprises a U-shaped tube (5), one end of the U-shaped tube (5) is connected to the outlet end of the liquid guide rectangular tube (2) through a switching tube (4), and the other end of the U-shaped tube (5) is connected with a suction device.

8. The monomer discharge apparatus according to claim 7, wherein: still vertical rigid coupling has liquid storage pipe (6) of its inner chamber of intercommunication on the bottom surface of U-shaped pipe (5), the lower port threaded connection of liquid storage pipe (6) has buckle closure (7), still seted up the rectangular hole along its axial direction on the perisporium of liquid storage pipe (6), the sealed rigid coupling in rectangular hole has transparent glass strip (8).

9. The monomer discharge apparatus according to claim 8, wherein: the bottom surface of the liquid storage tank (14) is a concave arc-shaped plate, and the liquid discharge valve (12) is positioned in the center of the arc-shaped plate.

10. The monomer discharge apparatus according to claim 9, wherein: the liquid guide rectangular cylinder (2) and the adapter tube (4) are fixedly connected with flange plates (9) respectively, the two flange plates (9) are fixed through bolts (16), clamping grooves are formed in the opposite surfaces of the two flange plates (9) respectively, and the filter screen (3) is clamped in the area between the two clamping grooves.