CN218466202U

CN218466202U - Material groove on surface adhesive

Info

Publication number: CN218466202U
Application number: CN202220849309.8U
Authority: CN
Inventors: 李聪定; 何松柏; 张德辉; 王峰磊
Original assignee: Shanying South China Paper Co ltd
Current assignee: Shanying South China Paper Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2023-02-10
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a silo on surface gum, include: the feeding trough body is used for accommodating rubber materials; the top cover is arranged on the opening at the top of the feeding trough body in a covering manner; the feed inlet is arranged on the top cover; the discharge port is arranged on the feeding trough body and used for discharging rubber materials; the discharge outlet is arranged at the bottom of the feeding groove body and is lower than the discharge outlet, and the discharge outlet is used for discharging impurities in the sizing material. Above-mentioned technical scheme, through the setting of drain and discharge gate, when sizing material caking or debris fall into carelessly go up in the silo body, sizing material caking or debris sink into under the action of gravity go up silo body bottom, discharge by the bottom drain to reduce the foreign matter and get into follow-up papermaking step, guarantee that equipment operation is normal, improve the quality of paper simultaneously.

Description

Material groove on surface adhesive

Technical Field

The utility model relates to a papermaking technical field especially relates to a silo on table gum.

Background

The glue tank on the papermaking surface glue is formed by rolling and welding a stainless steel plate, and the glue enters the tank body through a feed inlet at the upper part of the glue tank on the papermaking surface glue for storage; during production, the sizing material is conveyed to the sizing machine from the outlet at the bottom of a sizing trough of the papermaking sizing machine through a cam type double-rotor pump.

In the prior art, the sizing material is doped with coarse particles and agglomerated sizing material, the coarse particles and the agglomerated sizing material sink to the bottom under the action of gravity, and are mixed in the sizing material and conveyed to a sizing machine, so that the quality of paper is reduced. Meanwhile, coarse particles and caked sizing materials are likely to block the discharge hole, and the discharging rate of the sizing materials is reduced.

Further, when the woven bag, the wood block, the hard objects and other sundries accidentally fall into the feeding groove, the sundries enter the cam type double-rotor pump cavity along the conical bottom of the feeding groove, and the pump is damaged or cannot normally run.

SUMMERY OF THE UTILITY MODEL

In view of above-mentioned problem, this application provides a silo on table glue prevents debris such as the sizing material of thick granule, caking, braided bag, billet and/or hard thing from discharging in the discharge gate to avoid the pump to damage or unable normal operating, and then improve paper quality.

In order to achieve the above object, the present application provides a silo on watch glue, including:

the feeding trough body is used for accommodating rubber materials;

the top cover is arranged on the opening in the top of the feeding trough body in a covering manner;

the feed inlet is arranged on the top cover;

the discharge port is arranged on the feeding trough body and used for discharging the rubber material;

the drain, the drain is arranged in go up silo body bottom, just the height of drain is less than the height of discharge gate, the drain is arranged in discharging the impurity in the sizing material

In some embodiments, further comprising:

the exhaust port is arranged on the top cover and used for exhausting gas in the feeding groove.

In some embodiments, further comprising:

and the observation hole is arranged on the top cover and is used for exploring the sizing material in the feeding trough body.

In some embodiments, further comprising:

the protective cover is arranged on the observation hole in a covering mode.

In some embodiments, further comprising:

the observation window is arranged on the side wall of the feeding trough body, and is used for prospecting the sizing material in the feeding trough body.

In some embodiments, the bottom of the feeding trough body is an inverted cone structure, and the sewage outlet is arranged at the vertex of the cone structure.

In some embodiments, the spout is positioned above an inverted cone structure.

In some embodiments, further comprising:

and the negative pressure device is arranged on the discharge hole and is used for sucking out the sizing material.

In some embodiments, further comprising:

the filter screen, the filter screen is arranged in on the discharge gate, the filter screen is used for preventing this internal sizing material and the impurity of caking of feeding groove from following the discharge gate is discharged.

Be different from prior art, above-mentioned technical scheme, through the setting of drain and discharge gate, when sizing material caking or debris fall into carelessly go up in the silo body, sizing material caking or debris sink into under the action of gravity go up silo body bottom, discharge by the bottom drain to reduce the foreign matter and get into follow-up papermaking step, guarantee that equipment operation is normal, improve the quality of paper simultaneously.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:

FIG. 1 is a structural diagram of a chute on a surface glue of a paper making machine in the background art;

FIG. 2 is a diagram of a view port and protective cover according to an embodiment;

FIG. 3 is a diagram of a screen configuration according to an embodiment;

FIG. 4 is a diagram of a view port configuration in accordance with an embodiment;

fig. 5 is a structural diagram of a chute on a surface glue according to an embodiment.

Description of the reference numerals:

100. a feeding trough body; 200. a top cover; 300. a negative pressure device;

101. a discharge port; 102. a sewage draining outlet; 103. an observation window; 104. filtering with a screen;

201. a feed inlet; 202. an exhaust port; 203. an observation hole; 204. a protective cover.

Detailed Description

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

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1 to 5, in the present embodiment, a watch rubber slot includes:

the feeding trough comprises a feeding trough body 100, wherein the feeding trough body 100 is used for containing rubber;

the top cover 200 is arranged on the top opening of the feeding trough body 100 in a covering manner;

the feed inlet 201 is arranged on the top cover 200;

the discharge port 101 is arranged on the feeding trough body 100, and the discharge port 101 is used for discharging rubber;

the discharge hole 101 is formed in the bottom of the feeding trough body 100, the discharge hole 102 is formed in the bottom of the feeding trough body 102, the discharge hole 102 is located below the discharge hole, and the discharge hole 102 is used for discharging impurities in the sizing materials.

The feeding trough body 100 is formed by rolling and welding a stainless steel plate, an opening is formed in one end of the feeding trough, and the feeding trough body 100 is used for containing a sizing material; of course, the feeding chute body 100 can also be made of a material that does not react with the sizing material.

The top cover 200 is matched with an opening at the top of the feeding trough body 100, the top cover 200 covers the feeding trough body 100, and the top cover 200 and the feeding trough body 100 are made of the same material; the top cover 200 is hinged to the upper trough body 100, and when the inside of the upper trough body 100 needs to be cleaned or repaired, an operator can open the top cover 200 in a rotating manner. Of course, in some embodiments, the top cover 200 is integrally formed with the top trough body 100.

The top cover 200 prevents impurities such as dust from entering the feeding trough body 100, so that the purity of the sizing material is improved, and the quality of paper is improved.

The feeding hole 201 is a hollow pipeline, one end of the feeding hole 201 is connected with the top cover 200, and the other end of the feeding hole is used for adding rubber materials; in practical use, an operator feeds the rubber material to the feeding hole 201, and the rubber material enters the feeding trough body 100 through the feeding hole 201.

Further, the feed inlet 201 may be connected to the top cap 200 by welding, hinge, and screw.

It should be further noted that, in order to prevent impurities such as dust from entering the feeding chute body 100 from the feeding hole 201, one end of the feeding hole 201 away from the top cover 200 is arranged in a horizontal direction; that is, in the present embodiment, the feed inlet 201 is an L-shaped pipe with a hollow interior and two open ends, and the L-shaped pipe is inverted. In actual operation, when an operator does not meter the sizing material into the feeding hole 201, impurities such as dust are not easy to enter the feeding trough body 100 through the L-shaped pipeline.

The discharge port 101 is of a tubular structure with a hollow middle part and two open ends, one end of the discharge port 101 is connected with the side wall of the feeding trough body 100, and the other end of the discharge port is used for discharging clean rubber. The material of the discharge port 101 is the same as that of the feeding groove body 100, and the discharge port 101 and the feeding groove body 100 are integrally formed.

Of course, in some embodiments, the outlet 101 may be connected to the top cap 200 by welding, hinging, and screwing.

The drain outlet 102 is arranged at the bottom of the feeding trough body 100, the height of the drain outlet 102 is lower than that of the discharge hole 101, and the drain outlet 102 is used for discharging impurities in the sizing materials.

The sewage draining outlet 102 is of a pipe type structure with a hollow middle part and two openings at two ends, one end of the sewage draining outlet 102 is connected with the bottom of the feeding trough body 100, and the other end of the sewage draining outlet is used for draining impurities in the sizing material. The drain outlet 102 is made of the same material as the feeding trough body 100, and the discharge hole 101 is integrally formed with the feeding trough body 100.

Of course, in some embodiments, the waste outlet 102 may be connected to the top cover 200 by welding, hinging, and screwing.

The height of drain 102 is less than the height of discharge gate 101, falls to under the effect of gravity when the foreign matter the discharge gate 101 below, at this moment, when operating personnel opens discharge gate 101, the foreign matter will not be along with the sizing material discharge gate 101 flows out.

It should be further noted that the height of the feed inlet 201 is higher than that of the discharge outlet 101, and the height of the discharge outlet 101 is higher than that of the sewage outlet 102; in actual operation, after the rubber enters the feeding groove body 100 from the feeding hole 201, an operator will find the rubber net, and at this time, impurities in the rubber and the caked rubber will move to the bottom of the feeding groove body 100 under the action of gravity.

After standing, because the height of the sizing material with impurities is lower than that of the discharge port 101, when an operator opens the discharge port 101, the discharged sizing material is the sizing material without impurities, and the paper quality cannot be affected when the sizing material is directly used.

Because the impurities and the blocky rubber materials sink to the bottom of the feeding groove body 100, the operators can open the drain outlet 102 to discharge the impurities and the blocky rubber materials.

Above-mentioned technical scheme, through the setting of drain 102 and discharge gate 101, when sizing material caking or debris fall into carelessly go up during the silo body 100, sizing material caking or debris sink into under the action of gravity go up silo body 100 bottom, discharge by bottom drain 102 to reduce the foreign matter and get into follow-up papermaking step, guarantee that equipment operation is normal, improve the quality of paper simultaneously.

According to some embodiments of the present application, in order to prevent the internal and external air pressures of the charging chute body 100 from being inconsistent, referring to fig. 2 to 5, the charging chute further includes:

and the exhaust port 202, the exhaust port 202 is arranged on the top cover 200, and the exhaust port 202 is used for exhausting the gas in the feeding trough.

The exhaust port 202 is a hollow pipeline, one end of the exhaust port 202 is connected with the top cover 200, and the other end of the exhaust port is used for exhausting redundant gas in the feeding groove; in practical use, after an operator feeds the rubber into the feeding hole 201, the rubber enters the feeding trough body 100 along the feeding hole 201, and at this time, the gas in the feeding trough body 100 is discharged from the exhaust port 202; of course, when the operator opens the discharge hole 101 or the sewage discharge hole 102, the gas will enter the upper trough body 100 through the gas outlet 202.

Further, the exhaust port 202 may be connected to the top cap 200 by welding, hinge, and screw.

In order to prevent impurities such as dust from entering the loading chute body 100 through the exhaust port 202, an opening of one end of the exhaust port 202, which is far away from the top cover 200, is arranged in a horizontal direction; that is, in the present embodiment, the exhaust port 202 is an L-shaped pipe having a hollow interior and open ends, and the L-shaped pipe is inverted. In actual operation, impurities such as dust are not easy to enter the feeding chute body 100 through the L-shaped pipeline.

According to some embodiments of the present application, in order to facilitate an operator to observe the inside of the loading chute body 100, with reference to fig. 2 to 5, the apparatus further includes:

a viewing hole 203, wherein the viewing hole 203 is arranged on the top cover 200, and the viewing hole 203 is used for surveying the sizing material in the feeding chute body 100. The observation hole 203 is a through hole penetrating through the top cover 200, and when an operator needs to explore the condition in the loading trough body 100, the operator can watch the condition through the observation hole 203.

In order to prevent sundries from falling into the feeding trough body 100, a protective cover 204 is further included in the present embodiment, and the protective cover 204 is covered on the observation hole 203. The protective cover 204 is hinged to one side of the observation hole 203, and when observation is needed, the protective cover 204 is opened; of course, the protective cover 204 may be made of a transparent material, and at this time, an operator may observe the internal condition of the feeding chute body 100 without opening the cover.

Of course, in other embodiments, the top cover 200 is integrally formed with the feeding trough body 100; in this embodiment, since the protective cover 204 is integrally formed with the top cover 200, in order to facilitate viewing of the inside of the feeding chute body 100, the protective cover 204 is made of a transparent material.

According to some embodiments of the present application, referring to fig. 4 to 5, further comprising:

the observation window 103 is arranged on the side wall of the feeding trough body 100, and the observation window 103 is used for surveying the sizing material in the feeding trough body 100.

In this embodiment, the observation window 103 is made of a transparent material, and an operator can check the condition inside the feeding chute body 100 through the observation window 103.

According to some embodiments of the present application, referring to fig. 2 to 5, the bottom of the loading chute body 100 is an inverted cone structure, and the sewage discharge outlet 102 is disposed at the vertex of the cone structure. The discharge port 101 is disposed above the inverted cone structure.

Due to the arrangement of the inverted cone, impurities are concentrated in a certain area at the bottom of the feeding trough body 100, so that an operator can efficiently remove the impurities in the sizing material.

According to some embodiments of the present application, referring to fig. 5, further comprising:

the negative pressure device 300 is arranged on the discharge hole, and the negative pressure device 300 is used for sucking out the sizing material.

The negative pressure device 300 is arranged on the discharge hole 101, the negative pressure device 300 can accelerate the discharge rate of the sizing material, and the negative pressure device 300 can also adjust the outflow rate of the sizing material.

In order to further improve the purity of the discharged rubber compound, according to some embodiments of the present application, referring to fig. 3 to 5, the method further includes:

and the filter screen 104 is arranged on the discharge hole 101, and the filter screen 104 is used for preventing the sizing material and impurities agglomerated in the feeding groove body 100 from being discharged from the discharge hole 101.

When impurity is too much, and the height of impurity is higher than during the height of discharge gate 101, filter screen 104 will prevent that impurity from following discharge gate 101 flows out to reduce the foreign matter and get into follow-up papermaking step, guarantee that equipment operation is normal, improve the quality of paper simultaneously.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill 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 depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.

Claims

1. A silo on watch glue, its characterized in that includes:

the feeding trough body is used for accommodating rubber materials;

the top cover is arranged on the opening at the top of the feeding trough body in a covering manner;

the feed inlet is arranged on the top cover;

the discharge port is arranged on the feeding trough body and used for discharging rubber materials;

the discharge outlet is arranged at the bottom of the feeding groove body and is lower than the discharge outlet, and the discharge outlet is used for discharging impurities in the sizing material.

2. A chute according to claim 1, further comprising:

and the exhaust port is arranged on the top cover and is used for exhausting gas in the feeding groove.

3. A chute according to claim 1, further comprising:

4. A chute according to claim 3, further comprising:

the protective cover is arranged on the observation hole in a covering mode.

5. A chute according to claim 1, further comprising:

6. A chute according to claim 1 wherein the bottom of the chute body is an inverted cone structure and the drain outlet is positioned at the apex of the cone structure.

7. A chute according to claim 6 wherein said spout is positioned above an inverted cone structure.

8. A chute according to claim 1, further comprising:

9. A chute according to claim 1, further comprising: