CN214937211U

CN214937211U - Starch adhesive pre-pasting device convenient for steam recovery

Info

Publication number: CN214937211U
Application number: CN202121769291.2U
Authority: CN
Inventors: 王涛
Original assignee: Zaozhuang Jinsheng Textile Size Co ltd
Current assignee: Zaozhuang Jinsheng Textile Size Co ltd
Priority date: 2021-08-01
Filing date: 2021-08-01
Publication date: 2021-11-30
Anticipated expiration: 2031-08-01

Abstract

The utility model discloses a starch adhesive pregelatinization device convenient to retrieve steam, including pregelatinization, set up the steam chamber in the piece of pregelatinization in advance, still install the steam conduit who is connected with the steam chamber on the piece of pregelatinization, pregelatinization bottom center department is provided with well steam net, and pregelatinization bottom still is provided with the side steam net about well steam net symmetry in advance, and pregelatinization bottom symmetry is provided with steam receipt, is provided with in the steam receipt and retrieves the mechanism. This starch adhesive pregelatinization device convenient to retrieve steam sets up out isosceles trapezoid groove in pregelatinization piece bottom to steam net and two waist department installation side steam nets in pregelatinization piece isosceles trapezoid groove in the installation of the center department of pregelatinization piece isosceles trapezoid groove, in order to spout steam simultaneously to starch top and both sides of bonding on the flute, be provided with recovery mechanism in the steam recovery piece simultaneously, can retrieve the condensation aftertreatment with pregelatinization piece spun spills over steam in advance.

Description

Starch adhesive pre-pasting device convenient for steam recovery

Technical Field

The utility model relates to a starch adhesive preparation technical field specifically is a starch adhesive pregelatinization device convenient to retrieve steam.

Background

The starch adhesive is an adhesive, is green, environment-friendly and pollution-free, is suitable for various paper product bonding machines such as a hand swing type facing machine, a corrugated paper double-sided gluing machine, a manual glue pasting machine and the like, covers the whole paper package and paper product field, and is suitable for all paper product bonding machines.

According to the starch adhesive pregelatinization device of being convenient for retrieve steam that patent number CN205443141U discloses, its steam through providing certain pressure evenly spouts on the cardboard that flute rubber coating device conveyed to flute set composite, carries out pregelatinization to the starch that has bonded on the flute, eliminates because the not strong problem of cohesive force that the time of gelatinization is not enough causes, not only can avoid becoming the factor that limits the production line speed, can also improve production line speed and production efficiency to a certain extent.

But in the actual use process, it is found that in the process of pre-gelatinization, steam can only be sprayed on the top of the starch adhered to the corrugated pipe, so that the side of the starch adhered to the corrugated pipe is not pre-gelatinized enough easily, and the steam overflows, so that the pre-gelatinization effect is reduced, and a large amount of water drops generated after the overflowing steam is condensed are also attached to a production line, so that a machine rusts and a line fails.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a starch adhesive pregelatinization device convenient to retrieve steam for solve current pregelatinization device in the process of pregelatinization in advance, only can spout steam to the starch top of bonding on the flute, lead to the starch side of bonding on the flute to gelatinize inadequately in advance easily, and can make steam overflow, not only can reduce the effect of pregelatinization in advance, produce a large amount of water drops behind the steam condensation of overflow and still can adhere to on the production line, lead to the problem that the machine rusts and the circuit breaks down.

In order to achieve the above object, the utility model provides a following technical scheme: the starch adhesive pre-gelatinization device convenient for steam recovery comprises a pre-gelatinization piece, wherein a steam cavity is formed in the pre-gelatinization piece, a steam pipeline connected with the steam cavity is further installed on the pre-gelatinization piece, a middle steam net is arranged at the center of the bottom of the pre-gelatinization piece, side steam nets are further symmetrically arranged at the bottom of the pre-gelatinization piece relative to the middle steam net, steam recovery pieces are symmetrically arranged at the bottom of the pre-gelatinization piece, and a recovery mechanism is arranged in the steam recovery piece.

Preferably, the pre-pasting member is of an isosceles trapezoid structure, an isosceles trapezoid groove is formed in the bottom of the pre-pasting member, the middle steam net is installed at the center of the isosceles trapezoid groove of the pre-pasting member, and the side steam nets are installed at two waist positions of the isosceles trapezoid groove of the pre-pasting member.

Preferably, the recovery mechanism comprises a condensation pipe, a water storage cavity is formed in the steam recovery part, and the condensation pipe is installed at the upper half position in the water storage cavity.

Preferably, the recycling mechanism further comprises a fan, the fan is mounted at the upper half position in the water storage cavity, and the output end of the fan is adjacent to the condensation pipe.

Preferably, the recycling mechanism further comprises an air inlet partition plate, and the air inlet partition plate is obliquely arranged between the outer wall of the bottom of the air inlet fan and the inner wall of the water storage cavity.

Preferably, the recovery mechanism further comprises an air inlet net, wherein the air inlet net is arranged at the lower half part of one side of each of the two adjacent steam recovery members and is adjacent to the air inlet partition plate.

Preferably, the recovery mechanism further comprises a drainage pipeline, and the drainage pipeline is mounted on the steam recovery member and connected with the water storage cavity.

In the technical scheme, the utility model provides a beneficial effect is:

1. this starch adhesive pregelatinization device convenient to retrieve steam will pregelatinize and design into isosceles trapezoid structure, and seted up the isosceles trapezoid groove in the bottom to steam net and two waist department installation side steam nets in the isosceles trapezoid groove of pregelatinization in the installation of the center department of pregelatinization piece isosceles trapezoid groove, so that spout steam simultaneously to starch top and both sides of bonding on the flute, prevent the starch side of bonding on the flute the not enough condition of pregelatinization.

2. This starch adhesive pregelatinization device convenient to retrieve steam is provided with steam recovery piece in pregelatinization piece bottom symmetry, and is provided with recovery mechanism in steam recovery piece, can spill over the spun steam recovery condensation aftertreatment of pregelatinization piece and fall, prevents to spill over and produces a large amount of water drops and attach to on the production line after the steam condensation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a schematic view of the structure of the utility model in a three-dimensional elevation;

FIG. 3 is a schematic front sectional view of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 3 according to the present invention.

In the figure: 1. pre-pasting; 2. a steam chamber; 3. a steam line; 4. a medium steam net; 5. a side steam net; 6. a steam recovery unit; 7. a recovery mechanism; 8. a water storage cavity; 9. a condenser tube; 10. a fan inlet; 11. an air inlet partition plate; 12. an air inlet net; 13. and (4) a water drainage pipeline.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present invention provides a technical solution: a starch adhesive pregelatinization device convenient for steam recovery comprises a pregelatinization part 1, wherein a steam cavity 2 is formed in the pregelatinization part 1, a steam pipeline 3 connected with the steam cavity 2 is further installed on the pregelatinization part 1, a middle steam net 4 is arranged at the center of the bottom of the pregelatinization part 1, side steam nets 5 are further symmetrically arranged at the bottom of the pregelatinization part 1 relative to the middle steam net 4, the pregelatinization part 1 is of an isosceles trapezoid structure, an isosceles trapezoid groove is formed in the bottom of the pregelatinization part, the middle steam net 4 is installed at the center of the isosceles trapezoid groove of the pregelatinization part 1, the side steam nets 5 are installed at two waist parts of the isosceles trapezoid groove of the pregelatinization part 1, the structural design facilitates that steam enters the steam cavity 2 through the steam pipeline 3 after the output end of a steam engine is connected to the steam pipeline 3, and then the top and two sides of starch adhered to a corrugated pipe are sprayed through the middle steam net 4 and the side steam nets 5 arranged at the bottom of the pregelatinization part 1, so as to ensure that the starch adhered on the corrugated paper is pre-gelatinized uniformly.

As shown in fig. 2 to 4, the bottom of the pre-pasting member 1 is symmetrically provided with a steam recycling member 6, the steam recycling member 6 is internally provided with a recycling mechanism 7, the recycling mechanism 7 comprises a condenser pipe 9, an air inlet fan 10, an air inlet partition plate 11, an air inlet net 12 and a drainage pipeline 13, the steam recycling member 6 is internally provided with a water storage cavity 8, the condenser pipe 9 is arranged at the upper half position in the water storage cavity 8, the air inlet fan 10 is arranged at the upper half position in the water storage cavity 8, the output end of the air inlet fan is adjacent to the condenser pipe 9, the air inlet partition plate 11 is obliquely arranged between the outer wall of the bottom of the air inlet fan 10 and the inner wall of the water storage cavity 8, the air inlet net 12 is arranged at the lower half position of one side of two adjacent steam recycling members 6, the air inlet partition plate 11 is adjacent to the air inlet partition plate 11, the drainage pipeline 13 is arranged on the steam recycling member 6 and is connected with the water storage cavity 8, the above-mentioned structure design is convenient for sucking the overflowed steam sprayed on the starch into the air inlet net 12 from the air inlet pipe 8 through the air inlet fan 10, and the steam is guided by the air inlet clapboard 11, penetrates through the air inlet fan 10, contacts the condensing pipe 9, is condensed into water drops, falls into a cavity separated between the air inlet clapboard 11 and the inner wall of the water storage cavity 8, and is discharged through a recovery pipeline connected with a water discharge pipeline 13.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a starch adhesive pregelatinization device convenient to retrieve steam which characterized in that: the device is characterized by comprising a pre-pasting piece (1), wherein a steam cavity (2) is formed in the pre-pasting piece (1), a steam pipeline (3) connected with the steam cavity (2) is further installed on the pre-pasting piece (1), a middle steam net (4) is arranged at the center of the bottom of the pre-pasting piece (1), side steam nets (5) are further symmetrically arranged at the bottom of the pre-pasting piece (1) relative to the middle steam net (4), steam recovering pieces (6) are symmetrically arranged at the bottom of the pre-pasting piece (1), and a recovering mechanism (7) is arranged in the steam recovering pieces (6).

2. The starch adhesive pregelatinization apparatus facilitating steam recovery as claimed in claim 1, wherein: the pre-pasting piece (1) is of an isosceles trapezoid structure, an isosceles trapezoid groove is formed in the bottom of the pre-pasting piece, the middle steam net (4) is installed at the center of the isosceles trapezoid groove of the pre-pasting piece (1), and the side steam nets (5) are installed at two waist positions of the isosceles trapezoid groove of the pre-pasting piece (1).

3. The starch adhesive pregelatinization apparatus facilitating steam recovery as claimed in claim 1, wherein: retrieve mechanism (7) and include condenser pipe (9), set up water storage chamber (8) in steam recovery piece (6), condenser pipe (9) install in first position in water storage chamber (8).

4. The starch adhesive pregelatinization apparatus facilitating the recovery of steam of claim 3, wherein: the recycling mechanism (7) further comprises a fan (10), the fan (10) is installed at the upper half position in the water storage cavity (8), and the output end of the fan is adjacent to the condensation pipe (9).

5. The starch adhesive pregelatinization apparatus facilitating the recovery of steam of claim 4, wherein: retrieve mechanism (7) and still include air inlet baffle (11), air inlet baffle (11) be the slope set up in between air inlet fan (10) bottom outer wall and water storage chamber (8) inner wall.

6. The starch adhesive pregelatinization apparatus facilitating the recovery of steam of claim 3, wherein: the recovery mechanism (7) further comprises an air inlet net (12), wherein the air inlet net (12) is arranged at the lower half part of one side, adjacent to the two steam recovery members (6), of the two steam recovery members and is adjacent to the air inlet partition plate (11).

7. The starch adhesive pregelatinization apparatus facilitating the recovery of steam of claim 3, wherein: retrieve mechanism (7) and still include drainage pipe (13), drainage pipe (13) install in on steam recovery piece (6), and with water storage chamber (8) are connected.