CN214235260U

CN214235260U - Drying net cleaning device

Info

Publication number: CN214235260U
Application number: CN202023152809.6U
Authority: CN
Inventors: 林滨; 李汉伟; 耿学升; 刘杰
Original assignee: Shandong Meijie Paper Co ltd
Current assignee: Shandong Meijie Paper Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-21
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a dry net cleaning device, including hanging the transfer chain and setting up the washing pond below hanging the transfer chain, dry net vertically hangs on hanging the transfer chain, it has set gradually downhill path section, horizontal washing section and uphill path section along direction of delivery on hanging the transfer chain, the both sides of downhill path section and the both sides of uphill path section respectively are equipped with a washing mechanism, washing mechanism includes the fixed plate, a plurality of spray pipes of coupling on the fixed plate and the rotatory drive arrangement of drive spray pipe, and the spout of spray pipe is rectangular shape, the spray pipe passes through rotary joint and high pressure water pipe intercommunication, hangs dry net vertically on hanging the transfer chain, makes washing mechanism wash dry net from bottom to top through dry net downstream section downward motion; dry the net and soak in the washing liquid that washs the pond is soaked in the horizontal washing section, then carry out top-down's washing to drying the net through the uphill section, the utility model discloses the cleaning performance is good, efficient, convenient operation.

Description

Drying net cleaning device

Technical Field

The utility model relates to a papermaking technical field especially involves the papermaking and dries the net field, specifically indicates a dry net belt cleaning device.

Background

The cleanliness of the wire is an important factor affecting production efficiency and is generally seen as a factor in reducing down times, saving energy consumption in the dryer section and improving paper and board quality. With the widespread use of synthetic materials in the paper industry, more and more manufacturers use dry webs of synthetic material in the dryer section of the paper machine, but the dry webs tend to become dirty during use, sometimes filling the full monofilament or monofilament/multifilament dry webs with impurities that reduce drying efficiency and paper quality, and therefore the dry webs must be cleaned periodically.

Disclosure of Invention

The utility model provides a dry net belt cleaning device with good cleaning effect, high efficiency and convenient operation, which aims at the defects of the prior art.

The utility model discloses a through following technical scheme realizes, provides a dry net belt cleaning device, including hanging the transfer chain and setting up in the washing pond that hangs the transfer chain below, dry the net and vertically hang on hanging the transfer chain, hang and set gradually downhill path section, horizontal cleaning section and uphill path section along direction of delivery on the transfer chain, the both sides of downhill path section and the both sides of uphill path section respectively are equipped with one and wash the mechanism, wash the mechanism and include fixed plate, a plurality of spray pipes of coupling on the fixed plate and drive the rotatory drive arrangement of spray pipe, the spout of spray pipe is rectangular shape, the spray pipe passes through rotary joint and high pressure water pipe intercommunication.

According to the scheme, the dry net is longitudinally suspended on the suspension conveying line, when the dry net passes through the downhill section, the two sides of the dry net are washed by the washing mechanisms on the two sides of the downhill section, and the dry net runs downhill on the downhill section, so that the washing mechanisms wash the dry net from bottom to top through the downward movement of the dry net; the dry net is immersed into the cleaning liquid in the cleaning pool at the horizontal cleaning section, then the dry net is cleaned from top to bottom through the uphill section, the water spraying pipe 12 is driven to rotate through the driving device, the long-strip-shaped nozzle is enabled to rotate and spray, and the washing effect is improved.

Preferably, the driving device comprises a rotating motor fixed on the fixing plate, a driving gear installed on the rotating motor, and a driven gear fixed on the spray pipe, wherein the driving gear is meshed with the driven gear. The water spraying pipe is driven to rotate by the rotating motor in the scheme.

Preferably, the washing mechanism comprises an upper row of water spraying pipes and a lower row of water spraying pipes, and the upper row of water spraying pipes and the lower row of water spraying pipes are arranged in a transversely staggered mode. Two rows of spray pipes about this scheme are along transversely crisscross setting to make the spray pipe densely covered in the horizontal direction, thereby dry net everywhere washes, improve and wash the effect.

And preferably, the high-pressure water pipe of the uphill section washing mechanism is communicated with a clear water pipe through a high-pressure pump, and the high-pressure water pipe of the downhill section washing mechanism is communicated with the inside of the cleaning pool through the high-pressure pump. In the scheme, the high-pressure water pipe of the downhill section washing mechanism is communicated with the inside of the washing tank through the high-pressure pump, so that the dry net of the uphill section is preliminarily washed through water in the washing tank, and the washing mechanism of the downhill section is communicated with the clean water pipe, so that the dry net of the uphill section is finally washed through clean water.

As optimization, one end of the cleaning pool, which is close to the downhill section, is communicated with a water outlet pipe. The one end intercommunication that washs the pond and be close to the downhill path section in this scheme has the outlet pipe to the sewage discharge that will be close to the downhill path section.

Preferably, an ultrasonic generator is arranged in the cleaning pool. The ultrasonic generator arranged in the scheme carries out ultrasonic cleaning on the dry net immersed in the cleaning pool.

Preferably, the dry net is hung on the suspension conveying line through a hanger, and the hanger comprises a side plate arranged longitudinally and a plurality of clamps arranged on the side plate. The upper end of the drying net is clamped on the side plate through the clamp in the scheme.

The utility model has the advantages that: the utility model relates to a dry net cleaning device, which longitudinally hangs a dry net on a suspension conveying line, and the dry net moves downwards at a downward slope section to enable a washing mechanism to wash the dry net from bottom to top; dry the net and soak in the washing liquid that washs the pond is soaked in the horizontal washing section, then carry out top-down's washing to drying the net through the uphill section, the utility model discloses the cleaning performance is good, efficient, convenient operation.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a front view of the flushing mechanism of the present invention;

FIG. 4 is a top view of the flushing mechanism of the present invention;

FIG. 5 is a left side view of the flushing mechanism of the present invention;

FIG. 6 is a schematic view of the nozzle of the flushing mechanism of the present invention;

fig. 7 is a schematic view of the structure of the lifting appliance of the present invention;

shown in the figure:

1. the device comprises a washing mechanism, 2, a washing pool, 3, a drying net, 4, a lifting appliance, 5, a descending section, 6, a horizontal washing section, 7, an ascending section, 8, an ultrasonic generator, 9, a water outlet pipe, 11, a fixing plate, 12, a water spray pipe, 13, a rotary joint, 14, a driven gear, 15, a driving gear, 16, a rotary motor, 41, a hanging rod, 42, a side plate, 43 and a clamp.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in figures 1-7, the utility model discloses a dry net belt cleaning device, including hanging the transfer chain and setting up at the washing pond 2 that hangs the transfer chain below, dry net 3 vertically hangs on hanging the transfer chain, hang the setting of transfer chain annular.

The drying wire 3 is suspended on the hanging conveying line by a hanger 4, the hanger 4 comprises a side plate 42 arranged longitudinally and a plurality of clamps 43 arranged on the side plate 42, the clamps 43 clamp the upper end of the drying wire 3 on the side plate 42, and the side plate 42 is suspended on the hanging conveying line by a hanging rod 41.

The dry net 3 is longitudinally suspended on the suspension conveying line, so that the two sides of the dry net 3 can be conveniently washed, and the upper end of the hanger 4 is fixed on the suspension conveying line, so that the hanger 4 is prevented from swinging or rotating.

The suspension conveying line is sequentially provided with a downward slope section 5, a horizontal cleaning section and an upward slope section 7 along the conveying direction, the slope of the downward slope section 5 is 30 degrees, the slope of the upward slope section 5 is 45 degrees, and the length of the horizontal cleaning section is greater than 3 m.

An ultrasonic generator 8 is arranged in the cleaning pool 2, so that the dry net immersed in the cleaning pool is cleaned by ultrasonic.

The both sides of downhill path 5 and the both sides of uphill path 7 respectively are equipped with one and wash mechanism 1, wash mechanism 1 and include fixed plate 11, a plurality of spray pipes 12 of coupling on fixed plate 11 and drive the rotatory drive arrangement of spray pipe 12, fixed plate 11 is fixed on the outside lateral wall of washing pond 2, and spray pipe 12 passes the lateral wall that washs pond 2 and makes the spout towards washing pond 2 inboard, and the spout of spray pipe 12 is rectangular shape, spray pipe 12 passes through rotary joint 13 and high-pressure water pipe intercommunication, drives spray pipe 12 through drive arrangement and rotates, makes the spout of rectangular shape rotate the injection, improves the washing effect.

The washing mechanism 1 comprises an upper row of water spraying pipes 12 and a lower row of water spraying pipes 12, each row comprises 8 water spraying pipes 12, and the upper row of water spraying pipes 12 and the lower row of water spraying pipes 12 are arranged in a staggered mode along the transverse direction, so that water sprayed from the water spraying pipes covers the whole transverse range.

When the dry net 3 moves downwards at the downward slope section 5, the bottom of the dry net 3 firstly contacts the water sprayed by the washing mechanism 1, then the dry net 3 moves downwards continuously, and the washing mechanism 1 washes the dry net 3 from bottom to top until the dry net 3 completely enters the water of the washing pool.

When the dry net 3 moves upwards on the upward slope section 7, the top of the dry net 3 firstly contacts the water sprayed by the washing mechanism 1, then the dry net 3 moves upwards continuously, and the washing mechanism 1 washes the dry net 3 from top to bottom until the dry net 3 completely leaves the washing pool.

The high-pressure water pipe of the ascending section 7 flushing mechanism 1 is communicated with the clean water pipe through the high-pressure pump, and the dry net of the ascending section is cleaned cleanly, so that the ascending section is flushed with clean water, and the flushed water enters the cleaning pool 2 to supplement water to the cleaning pool. One end of the cleaning pool 2 close to the downhill section 5 is communicated with a water outlet pipe 9, so that sewage in the cleaning pool is discharged through the water outlet pipe 9, and the sewage is discharged and then enters a sewage treatment device for decontamination treatment and then is recycled.

The high-pressure water pipe of the washing mechanism 1 of the downhill section 5 is communicated with the inside of the washing tank 2 through a high-pressure pump, so that the dry net 3 of the downhill section 5 is washed by water in the washing tank 2.

The driving device comprises a rotating motor 16 fixed on the fixing plate 11, a driving gear 15 arranged on the rotating motor 16 and a driven gear 14 fixed on the spray pipe 12, wherein the driving gear 15 is meshed with the driven gear 14.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. A dry net cleaning device is characterized in that: including hanging the transfer chain and setting up in the washing pond (2) of hanging the transfer chain below, dry net (3) vertically hangs on hanging the transfer chain, it has set gradually downhill path section (5), level washing section and uphill path section (7) along direction of delivery on the transfer chain to hang, the both sides of downhill path section (5) and the both sides of uphill path section (7) respectively are equipped with one and wash mechanism (1), wash mechanism (1) including fixed plate (11), a plurality of spray pipes (12) of coupling on fixed plate (11) and drive the rotatory drive arrangement of spray pipe (12), the spout of spray pipe (12) is rectangular shape, spray pipe (12) are through rotary joint (13) and high pressure water pipe intercommunication.

2. The cleaning device for the drying net according to claim 1, wherein: the driving device comprises a rotating motor (16) fixed on the fixing plate (11), a driving gear (15) installed on the rotating motor (16) and a driven gear (14) fixed on the water spraying pipe (12), wherein the driving gear (15) is meshed with the driven gear (14).

3. The cleaning device for the drying net according to claim 1, wherein: the washing mechanism (1) comprises an upper row of water spraying pipes and a lower row of water spraying pipes (12), and the upper row of water spraying pipes and the lower row of water spraying pipes (12) are arranged in a transversely staggered mode.

4. The cleaning device for the drying net according to claim 1, wherein: the high-pressure water pipe of the upward slope section (7) washing mechanism (1) is communicated with the clear water pipe through a high-pressure pump, and the high-pressure water pipe of the downward slope section (5) washing mechanism (1) is communicated with the inside of the cleaning pool (2) through the high-pressure pump.

5. The cleaning device for the drying net according to claim 1, wherein: one end of the cleaning pool (2) close to the downhill section (5) is communicated with a water outlet pipe (9).

6. The cleaning device for the drying net according to claim 1, wherein: an ultrasonic generator (8) is arranged in the cleaning pool (2).

7. The cleaning device for the drying net according to claim 1, wherein: the dry net (3) is hung on a suspension conveying line through a hanger (4), and the hanger (4) comprises a side plate (42) which is longitudinally arranged and a plurality of clamps (43) which are arranged on the side plate (42).