CN209985347U

CN209985347U - Preparation equipment of lining glue for pipeline repair

Info

Publication number: CN209985347U
Application number: CN201920508092.2U
Authority: CN
Inventors: 包凌
Original assignee: Tuo Hung Pipeline Materials (kunshan) Co Ltd
Current assignee: Tuo Hung Pipeline Materials (kunshan) Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-01-24
Anticipated expiration: 2029-04-16

Abstract

The utility model provides a preparation equipment of inside lining glue for pipeline rehabilitation, preparation equipment includes: the device comprises a raw material supply pool, a first sealed mixing tank, a formula material supply tank, a second sealed mixing tank and a fixed-thickness rolling conveying line; the raw material supply tank comprises a tank body; the first sealed mixing tank includes: the stirring device comprises a first tank body, a sealing cover for sealing the first tank body, and a stirring blade positioned in the first tank body; a discharge hole of the formula material supply tank is connected to the other feed hole of the second sealed mixing tank through a pipeline; the second sealed mixing tank includes: the stirring impeller is positioned in the second tank body; decide thick rolling transfer chain includes: the device comprises a conveying belt and a rolling component arranged along the conveying belt. The utility model discloses a carry out the premix to the raw materials, mix with a small amount of prescription material again, compare current production method, can avoid producing more gas mixture, and then realized producing glue under totally enclosed environment, avoided gaseous excessive environmental pollution that causes.

Description

Preparation equipment of lining glue for pipeline repair

Technical Field

The utility model relates to a pipeline repair technical field especially relates to a preparation method and equipment of inside lining glue for pipeline repair.

Background

When a conventional pipe is damaged, it needs to be repaired to prevent fluid from permeating inside and outside the pipe. When repairing, the ground needs to be dug, the damaged pipeline is taken out, and then the replacement pipeline is buried according to the corresponding position. The method has the problems of large engineering quantity, long construction time, road occupation during construction and easy traffic jam. Therefore, the lining pipe which has the repairing function can be bonded at the damaged position of the pipeline by using glue, so that the pipeline can be rapidly repaired. However, in the existing glue, gas is generated in the preparation process, and in order to prevent explosion caused by increased gas pressure, the glue needs to be produced in an open environment, so that the gas is diffused, and the environment is polluted. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preparation method and equipment of inside lining glue for pipeline restoration to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides a method for preparing lining glue for repairing pipelines, which comprises the following steps:

s1, providing raw materials consisting of multiple components for preparing glue;

s2, placing the raw materials consisting of a plurality of components in a completely sealed environment for the first mixing;

s3, providing a formula material for preparing glue, and mixing the formula material with the mixed raw materials according to a molar ratio (0.8-1): 100, and mixing for the second time under the completely sealed environment to obtain the lining glue for repairing the pipeline.

As an improvement of the preparation method of the lining glue for repairing the pipeline of the present invention, the step S3 is followed by: and pouring the obtained lining glue for repairing the pipeline into the pre-formed lining pipe, and rolling according to the designed thickness to enable the glue to be uniformly combined on the inner surface of the lining pipe.

As an improvement of the preparation method of the lining glue for repairing the pipeline, the raw materials are selected from the following components: one of unsaturated resin, vinyl resin and epoxy resin, and the formula comprises aluminum hydroxide and/or a curing agent.

In order to achieve the above object, the present invention provides an apparatus based on the above manufacturing method, wherein the apparatus comprises: the device comprises a raw material supply pool, a first sealed mixing tank, a formula material supply tank, a second sealed mixing tank and a fixed-thickness rolling conveying line;

the raw material supply tank comprises a tank body;

the first sealed mixing tank includes: the device comprises a first tank body, a sealing cover for sealing the first tank body and a stirring blade positioned in the first tank body, wherein a discharge hole of the tank body is connected to a feed port on the sealing cover through a pipeline, and the discharge hole of the first tank body is connected to a feed port of a second sealing mixing tank through a pipeline;

the discharge hole of the formula material supply tank is connected to the other feed hole of the second sealed mixing tank through a pipeline;

the second sealed mixing tank includes: the stirring impeller is positioned in the second tank body;

decide thick rolling transfer chain includes: conveyor belt, follow the roll-in subassembly that conveyor belt set up, the roll-in subassembly includes: the device comprises an upper press roller, a lower press roller and guide rollers, wherein the upper press roller is positioned above the conveying belt and keeps a fixed thickness distance with the conveying belt, the lower press roller is positioned below the conveying belt, and the guide rollers are positioned below the conveying belt and distributed on two sides of the lower press roller.

As an improvement of the apparatus of the present invention, the stirring blade is driven by a driving shaft, the driving shaft is integrated with the motor transmission on the sealing cover.

As an improvement of the apparatus of the present invention, the two dispensing material supply tanks are connected to the second seal mixing tank through pipes.

As the utility model discloses an improvement of equipment, decide thick roller compaction transfer chain still includes the bottom support, the bottom support is including connecting gradually: the device comprises an upstream horizontal bracket, a midstream inclined bracket and a downstream horizontal bracket, wherein the midstream inclined bracket is arranged obliquely upwards.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a carry out the premix to the raw materials, mix with a small amount of prescription material again, compare current production method, can avoid producing more gas mixture, and then realized producing glue under totally enclosed environment, avoided gaseous excessive environmental pollution that causes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic plan view of the apparatus for implementing the method for preparing lining cement for repairing pipelines according to the present invention;

fig. 2 is an enlarged plan view of the roll-in assembly of fig. 1.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

The utility model discloses a preparation method of inside lining glue for pipeline restoration step as follows:

s1, providing raw materials consisting of multiple components for preparing the glue.

In one embodiment, the starting material is selected from the following components: unsaturated resin, vinyl resin, and epoxy resin.

S2, placing the raw materials consisting of a plurality of components in a completely sealed environment for the first mixing.

Most of mixing work in the glue preparation process is completed through the step S1, and the raw materials can be mixed in a completely sealed environment because the mixing of the raw materials does not generate gas, so that a completely independent closed space is provided for mixing, the raw materials are favorably prevented from being polluted, and the odor diffusion and the environment pollution are favorably avoided.

In one embodiment, the formulation includes aluminum hydroxide and/or a curing agent. Meanwhile, in step S3, by controlling the ratio of the formula material to the raw material, under the condition of less formula material, more mixed gas can be avoided, and further, the formula material and the mixed raw material can be mixed in a completely sealed environment without reaction and solidification.

Furthermore, the utility model discloses an among the preparation method of inside lining glue for pipeline restoration, still include after step S3: and pouring the obtained lining glue for repairing the pipeline into the pre-formed lining pipe, and rolling according to the designed thickness to enable the glue to be uniformly combined on the inner surface of the lining pipe.

As shown in fig. 1 and 2, based on the same technical concept, the utility model also provides a device capable of realizing the preparation method of the lining glue for repairing the pipeline. The apparatus comprises: raw materials supply pool 1, first sealed blending tank 2, formula material supply tank 3, second sealed blending tank 4, decide thick rolling transfer chain 5.

The raw material supply tank 1 comprises a tank body, and raw materials for preparing glue are contained in the tank body. The tank body is provided with a discharge hole.

The first sealed mixing tank 2 is used for mixing raw materials, and is used for completing most mixing work in the glue preparation process. Specifically, the first sealed mixing tank 2 includes: a first tank 21, a sealing cover 22 for closing the first tank 21, and a stirring blade 23 positioned in the first tank 21.

The first can 21 and its sealing lid 22 form a completely closed space. The discharge gate of cell body passes through the pipe connection to feed inlet on the sealed lid 22, the discharge gate of the first jar of body 21 bottom passes through the pipe connection to the feed inlet of the sealed blending tank 4 of second. The mixing blade 23 is driven by a drive shaft which is in driving connection with a motor integrated in the sealing cap 22. Thus, the raw materials introduced into the first tank 21 are first mixed and stirred by the stirring blade 23.

The discharge hole of the formula material supply tank 3 is connected to the other feed hole of the second sealed mixing tank 4 through a pipeline. The formula may thus provide a second mixing of a small amount of formula in proportion to the agitated material. Meanwhile, a plurality of formulation material supply tanks 3 may be provided according to the kind of the required formulation material. In one embodiment, the formulation material supply tank 3 may be provided in two, and the two formulation material supply tanks 3 are respectively connected to the second sealed mixing tank 4 through pipes.

The second sealed mixing tank 4 includes: a second tank, and a stirring impeller (not shown) located in the second tank.

The fixed-thickness rolling conveying line 5 is used for extruding the glue sent out from the second sealing mixing tank 4 together with the lining pipe, so that the glue is uniformly combined on the inner surface of the lining pipe in thickness. The fixed-thickness rolling conveying line 5 comprises: a conveyor belt 51, a rolling assembly 52 arranged along said conveyor belt 51.

Wherein the rolling assembly 52 comprises: an upper press roller 521 located above the conveying belt 51 and keeping a constant thickness distance from the conveying belt 51, a lower press roller 522 located below the conveying belt 51, and guide rollers 523 located below the conveying belt 51 and distributed at both sides of the lower press roller 522. Therefore, glue is poured into the lining pipe at one time, one end of the lining pipe is pulled by the conveying belt 51, and the lining pipe with the glue thickness determined is obtained through the press roller with the proper gap adjusted.

In addition, decide thick rolling transfer chain 5 still includes bottom support 53, bottom support includes that connect gradually: an upstream horizontal bracket 531, a midstream inclined bracket 532, and a downstream horizontal bracket 533, the midstream inclined bracket 532 being disposed obliquely upward. The conveying belt 51 is supported by the bottom bracket and is extended according to the direction of the bottom bracket.

To sum up, the utility model discloses a carry out the premix to the raw materials, mix with a small amount of prescription material again, compare current production method, can avoid producing more gas mixture, and then realized producing glue under totally enclosed environment, avoided gaseous excessive environmental pollution that causes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The preparation equipment of lining glue for repairing the pipeline is characterized by comprising the following steps: the device comprises a raw material supply pool, a first sealed mixing tank, a formula material supply tank, a second sealed mixing tank and a fixed-thickness rolling conveying line;

the raw material supply tank comprises a tank body;

2. The apparatus for preparing lining cement for repairing pipes according to claim 1, wherein said stirring blade is driven by a driving shaft, said driving shaft being in transmission connection with a motor integrated on said sealing cover.

3. The apparatus of claim 1, wherein the formulation supply tank is two and the two formulation supply tanks are connected to the second seal mixing tank through pipes.

4. The apparatus for preparing lining glue for repairing pipe according to claim 1, wherein the sizing roller compaction conveying line further comprises a bottom support, and the bottom support comprises, connected in sequence: the device comprises an upstream horizontal bracket, a midstream inclined bracket and a downstream horizontal bracket, wherein the midstream inclined bracket is arranged obliquely upwards.