Feeding device for processing anti-corrosion coating of petroleum pipeline

Abstract

The utility model relates to the technical field of anticorrosive coating processing, and discloses a feeding device for petroleum pipeline anticorrosive coating processing, which comprises an operation table, a feeding mechanism is arranged at the top of the operation table, a discharging mechanism is arranged at the bottom of the feeding mechanism, and the feeding mechanism comprises a stirring feeding assembly and a cleaning assembly. The stirring and feeding assembly is arranged at the top of the operation table, and the cleaning assembly is arranged on the inner side of the stirring and feeding assembly. During use, through the arranged feeding mechanism, when the periphery of the petroleum pipeline needs to be coated with an anti-corrosion coating, raw materials needing to be used are put into the storage barrels correspondingly; a baffle is driven to rotate under the action of a servo motor and a rotating rod, when a discharging opening in the baffle rotates to the bottom of a storage barrel, raw materials can enter a stirring barrel through the discharging opening, automatic feeding work can be achieved, meanwhile, quantitative discharging is achieved, the stirring uniformity of the raw materials is guaranteed, and the stirring efficiency is improved. The influence on the mixing effect due to excessive one-time feeding is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anticorrosive coating processing, specifically to a kind of petroleum pipeline anticorrosive coating processing material feeding device. BACKGROUND

[0002] Anticorrosive coating material is a material used to inhibit the chemical and electrochemical corrosion of the object to be protected. In engineering, commonly used anticorrosive materials include various organic and inorganic coatings, glass steel, rubber products, inorganic board and other materials. Petroleum pipelines need to be coated with a layer of anticorrosive material on the surface to prevent corrosion and prolong the service life of the pipeline. Anticorrosive coating materials need to be stirred during processing. The existing stirring equipment cannot automatically feed the raw materials during use and cannot quantitatively feed the raw materials. Instead, all the raw materials are put into the stirring tank at once, which not only reduces efficiency but also affects the mixing effect of the raw materials.

[0003] According to the metal surface anticorrosive coating stirring device (authorization announcement number: CN221244967U) published by the patent network, the metal surface anticorrosive coating stirring device includes a stirring tank, a driving motor, and a stirring rod to perform stirring work.

[0004] According to the above description, the applicant believes that the following problems exist:

[0005] The metal surface anticorrosive coating stirring device uses a stirring tank, a driving motor, and a stirring rod to perform stirring work. This device uses a stirring tank to stir the raw materials during use, but it cannot quantitatively discharge and automatically feed the raw materials during stirring, which affects the mixing effect of the raw materials during stirring. Therefore, the device needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a petroleum pipeline anticorrosive coating processing material feeding device to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a petroleum pipeline anticorrosive coating processing material feeding device, including operation platform, the operation platform top is provided with material feeding mechanism, the material feeding mechanism bottom is provided with discharging mechanism;

[0008] The material feeding mechanism includes a stirring and feeding assembly and a cleaning assembly. The stirring and feeding assembly is arranged on the top of the operation platform, and the cleaning assembly is arranged on the inner side of the stirring and feeding assembly.

[0009] The stirring feeding assembly comprises a support frame fixedly connected to the top of the operation table, a heat preservation box fixedly connected to the top of the operation table on the inner side of the support frame, a heating wire fixedly connected to the heat preservation box, a stirring barrel fixedly connected to the inner side of the heat preservation box, a sealing ring fixedly connected to the top of the stirring barrel, a load-bearing frame fixedly connected to the periphery of the heat preservation box, a fixed frame fixedly connected to the inner side of the load-bearing frame, a fixed frame fixedly connected to the inner side of the load-bearing frame, a storage cylinder fixedly connected to the inner side of the fixed frame, a servo motor fixedly connected to the top of the fixed frame, a rotating rod fixedly connected to the bottom of the servo motor, the rotating rod being rotatably connected to the inside of the fixed frame, a stirring rod fixedly connected to the periphery of the rotating rod, a scraper fixedly connected to the periphery of the stirring rod, a baffle fixedly connected to the periphery of the rotating rod, and the baffle being arranged at the bottom of the storage cylinder and rotatably connected to the inside of the sealing ring.

[0010] Preferably, the bottom of the rotating rod is rotatably connected to the bottom of the stirring barrel, a through hole is formed in the inside of the heat preservation box, the through hole is circular, the periphery of the scraper is in contact with the inner side of the stirring barrel, and the inner wall of the stirring barrel is cleaned under the action of the scraper.

[0011] Preferably, the top of the baffle is in contact with the bottom of the storage cylinder, a discharging port is formed in the inside of the baffle, and the discharging port is circular, so that the raw materials in the storage cylinder can be discharged under the action of the baffle.

[0012] Preferably, the cleaning assembly comprises a connecting block fixedly connected to the top of the inside of the stirring barrel, a spray pipe fixedly connected to the bottom of the connecting block, a conveying pipe fixedly connected to the top of the spray pipe, a mounting block fixedly connected to the periphery of the conveying pipe, and a connecting head fixedly connected to the rear side of the conveying pipe.

[0013] Preferably, the conveying pipe is fixedly connected to the inside of the stirring barrel, and the mounting block is fixedly connected to the top of the heat preservation box, so that the stability of the conveying pipe is further ensured under the action of the mounting block.

[0014] Preferably, the discharging mechanism comprises a discharging pipe fixedly connected to the bottom of the stirring barrel, a sealing plate slidably connected to the inside of the discharging pipe, an electric telescopic rod fixedly connected to the rear side of the sealing plate, and an L-shaped frame fixedly connected to the bottom of the stirring barrel and fixedly connected to the bottom of the electric telescopic rod.

[0015] Preferably, a sliding groove is formed in the inside of the discharging pipe, and the sealing plate is slidably connected to the sliding groove, so that the stability of the sealing plate is ensured under the action of the sliding groove.

[0016] Compared with the prior art, the petroleum pipeline anticorrosive coating processing feeding device has the following beneficial effects:

[0017] 1. The petroleum pipeline anticorrosive coating processing material adding device, through the setting of the material adding mechanism, when it is needed to coat the anticorrosive coating on the periphery of the petroleum pipeline, the raw materials needed are respectively placed in the storage barrels, under the action of the servo motor and the rotating rod, the baffle is driven to rotate, when the discharge port in the baffle rotates to the bottom of the storage barrel, the raw materials can enter the stirring barrel through the discharge port, not only the automatic material adding work can be realized, but also the quantitative discharging is realized, the uniformity of the stirring between the raw materials is ensured, the mixing effect is affected by the one-time excessive material adding is avoided, when the rotating rod rotates, the stirring rod and the scraper are driven to rotate, the raw materials can be stirred, under the action of the scraper, the inner wall of the stirring barrel can be cleaned, under the action of the heating wire and the heat preservation box, the stirring barrel and the raw materials can be heated, the mixing effect between the raw materials is further ensured, the processing quality is improved, and under the action of the spray pipe, the inside of the stirring barrel can be cleaned, the quality of the subsequent material stirring is ensured.

[0018] 2. The petroleum pipeline anticorrosive coating processing material adding device, through the setting of the discharging mechanism, under the action of the sealing plate and the electric telescopic rod, the sealing effect of the discharging pipe can be realized, so that the bottom of the stirring barrel is in the sealing effect, and when the anticorrosive coating material used for the petroleum pipeline is processed, the material can be discharged, and the discharging efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying the creative labor:

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of material adding mechanism;

[0022] Figure 3 It is the structure schematic diagram of stirring and feeding assembly;

[0023] Figure 4 It is the sectional structure schematic diagram of heat preservation box;

[0024] Figure 5 It is the structure schematic diagram of the top of stirring barrel;

[0025] Figure 6 It is the sectional structure schematic diagram of rotating rod;

[0026] Figure 7 It is the structure schematic diagram of cleaning assembly;

[0027] Figure 8 It is a schematic view of the discharging mechanism structure.

[0028] In the figure: 1, operation table; 2, feeding mechanism; 3, discharging mechanism; 21, stirring and feeding assembly; 22, cleaning assembly; 211, support frame; 212, heat preservation box; 213, heating wire; 214, stirring barrel; 215, bearing frame; 216, sealing ring; 217, fixed frame; 218, servo motor; 219, fixed frame; 2191, rotating rod; 2192, stirring rod; 2193, scraper; 2194, storage cylinder; 2195, baffle; 221, connecting block; 222, spray pipe; 223, conveying pipe; 224, mounting block; 225, connecting head; 31, discharging pipe; 32, sealing plate; 33, electric telescopic rod; 34, L-shaped frame. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] The present application provides the following technical solutions: EMBODIMENT

[0032] Please refer to Figures 1-8 The present application provides a technical scheme: a feeding device for petroleum pipeline anticorrosive coating processing, comprising an operation table 1, the operation table 1 top is provided with a feeding mechanism 2, the feeding mechanism 2 bottom is provided with a discharging mechanism 3, the feeding mechanism 2 includes stirring and feeding assembly 21 and cleaning assembly 22, the stirring and feeding assembly 21 is arranged on the top of the operation table 1, the cleaning assembly 22 is arranged in the inner side of the stirring and feeding assembly 21;

[0033] The stirring feeding assembly 21 comprises a support frame 211 fixedly connected to the top of the operation table 1, an insulation box 212 fixedly connected to the top of the operation table 1 on the inner side of the support frame 211, heating wires 213 fixedly connected to the inside of the insulation box 212, a stirring barrel 214 fixedly connected to the inner side of the insulation box 212, a sealing ring 216 fixedly connected to the top of the stirring barrel 214, a bearing frame 215 fixedly connected to the outside of the insulation box 212, a fixed frame 217 fixedly connected to the inner side of the bearing frame 215, a fixed support 219 fixedly connected to the inside of the fixed frame 217, a storage cylinder 2194 fixedly connected to the inside of the fixed support 219, a servo motor 218 fixedly connected to the top of the fixed support 219, a rotating rod 2191 fixedly connected to the bottom of the servo motor 218 and rotatably connected to the inside of the fixed support 219, a stirring rod 2192 fixedly connected to the outside of the rotating rod 2191, a scraper 2193 fixedly connected to the outside of the stirring rod 2192, and a baffle 2195 fixedly connected to the outside of the rotating rod 2191 and arranged at the bottom of the storage cylinder 2194 and rotatably connected to the inside of the sealing ring 216.

[0034] The bottom of the rotating rod 2191 is rotatably connected to the bottom of the stirring barrel 214, the inside of the insulation box 212 is provided with a through hole, the through hole is circular, the outside of the scraper 2193 is in contact with the inner side of the stirring barrel 214, the top of the baffle 2195 is in contact with the bottom of the storage cylinder 2194, the inside of the baffle 2195 is provided with a discharging port, and the discharging port is circular, so that the raw materials in the storage cylinder 2194 can be discharged under the action of the baffle 2195.

[0035] Please refer to Figures 1-8 The utility model provides a technical scheme: the cleaning assembly 22 comprises a connecting block 221, the connecting block 221 is fixedly connected to the top of the stirring barrel 214, the bottom of the connecting block 221 is fixedly connected with a spray pipe 222, the top of the spray pipe 222 is fixedly connected with a conveying pipe 223, the outside of the conveying pipe 223 is fixedly connected with a mounting block 224, the rear side of the conveying pipe 223 is fixedly connected with a connecting head 225, the conveying pipe 223 is fixedly connected to the inside of the stirring barrel 214, the mounting block 224 is fixedly connected to the top of the insulation box 212, and the stability of the conveying pipe 223 is further ensured under the action of the mounting block 224. Embodiment

[0036] Please refer to Figures 1-8And on the basis of embodiment one, further obtained on the basis of the following discharge mechanism 3 including the discharge pipe 31, the discharge pipe 31 fixedly connected to the bottom of the stirring barrel 214, the sealing plate 32 is slidably connected inside the discharge pipe 31, the sealing plate 32 rear side fixedly connected with electric telescopic rod 33, electric telescopic rod 33 bottom fixedly connected with L type frame 34, L type frame 34 fixedly connected to the bottom of the stirring barrel 214, the discharge pipe 31 inside opening has a sliding slot, the sealing plate 32 is slidably connected in the sliding slot, to facilitate the stability of the sealing plate 32 under the action of the sliding slot.

[0037] In actual operation process, when the device is used, when the need for the outer coating of the oil pipeline anticorrosive coating, first put the raw materials needed to use into the storage cylinder 2194, and through the external power supply equipment to the heating wire 213 power supply, make the heating wire 213 generate heat in the heat preservation box 212, heat the stirring barrel 214, at the same time, through the servo motor 218 drive rotating rod 2191 peripheral fixed connection of baffle 2195 rotation, when the baffle 2195 inside the discharge port rotates to the bottom of the storage cylinder 2194, the raw materials can enter into the stirring barrel 214 through the discharge port, not only can realize automatic feeding work, at the same time, realize quantitative feeding, ensure the uniformity of the mixing of raw materials, avoid the influence of mixing effect caused by one-time feeding too much, when the rotating rod 2191 rotates, will drive the stirring rod 2192 and the scraper 2193 to rotate, that is, under the action of the stirring rod 2192, the raw materials can be stirred, and under the action of the scraper 2193, the inner wall of the stirring barrel 214 can be cleaned, to avoid the influence of the subsequent cleaning effect caused by the solidification of raw materials;

[0038] When the stirring is completed, the collecting device is placed at the bottom of the discharge pipe 31, the sealing plate 32 is driven to move by the electric telescopic rod 33, so as to remove the sealing of the discharge pipe 31, so that the raw materials enter into the collecting device through the discharge pipe 31, the stirring rod 2192 can also rotate during discharging, so as to improve the discharging efficiency, when the stirring is completed, the anticorrosive material can be coated on the outer periphery of the oil pipeline by the staff.

[0039] When the stirring barrel 214 needs to be cleaned, only need to make the external pipeline connected with the connector 225, make the water transported to the spray pipe 222 through the delivery pipe 223, and sprayed through the spray pipe 222, so as to clean the inside of the stirring barrel 214, ensure the quality of subsequent material processing.

[0040] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A feeding device for processing anti-corrosion coatings on oil pipelines, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with a feeding mechanism (2), and the bottom of the feeding mechanism (2) is provided with a discharging mechanism (3). The feeding mechanism (2) includes a mixing and feeding assembly (21) and a cleaning assembly (22). The mixing and feeding assembly (21) is located on the top of the operating table (1), and the cleaning assembly (22) is located inside the mixing and feeding assembly (21). The mixing and feeding assembly (21) includes a support frame (211), which is fixedly connected to the top of the operating table (1). A heat preservation box (212) is fixedly connected to the inner side of the support frame (211). The heat preservation box (212) is fixedly connected to the top of the operating table (1). A heating wire (213) is fixedly connected inside the heat preservation box (212). A mixing tank (214) is fixedly connected to the inner side of the heat preservation box (212). A sealing ring (216) is fixedly connected to the top of the mixing tank (214). A load-bearing frame (215) is fixedly connected to the outer periphery of the heat preservation box (212). A fixing frame (217) is fixedly connected to the inner side of the load-bearing frame (215). A fixing bracket is fixedly connected inside the fixing frame (217). (219) A storage cylinder (2194) is fixedly connected inside the fixed frame (219). A servo motor (218) is fixedly connected to the top of the fixed frame (219). A rotating rod (2191) is fixedly connected to the bottom of the servo motor (218). The rotating rod (2191) is rotatably connected inside the fixed frame (219). A stirring rod (2192) is fixedly connected to the periphery of the rotating rod (2191). A scraper (2193) is fixedly connected to the periphery of the stirring rod (2192). A baffle (2195) is fixedly connected to the periphery of the rotating rod (2191). The baffle (2195) is located at the bottom of the storage cylinder (2194). The baffle (2195) is rotatably connected inside the sealing ring (216).

2. The feeding device for processing anti-corrosion coatings on oil pipelines according to claim 1, characterized in that: The bottom of the rotating rod (2191) is rotatably connected to the bottom of the mixing tank (214). The heat preservation box (212) has a through hole inside. The through hole is circular. The outer periphery of the scraper (2193) is in contact with the inner side of the mixing tank (214).

3. The feeding device for processing anti-corrosion coatings on oil pipelines according to claim 1, characterized in that: The top of the baffle (2195) is in contact with the bottom of the storage cylinder (2194), and the baffle (2195) has a discharge port inside, which is circular.

4. The feeding device for processing anti-corrosion coatings on oil pipelines according to claim 1, characterized in that: The cleaning assembly (22) includes a connecting block (221), which is fixedly connected to the top of the mixing tank (214). A spray pipe (222) is fixedly connected to the bottom of the connecting block (221), and a conveying pipe (223) is fixedly connected to the top of the spray pipe (222). An installation block (224) is fixedly connected to the periphery of the conveying pipe (223), and a connector (225) is fixedly connected to the rear side of the conveying pipe (223).

5. The feeding device for processing anti-corrosion coatings on oil pipelines according to claim 4, characterized in that: The conveying pipe (223) is fixedly connected to the inside of the mixing tank (214), and the mounting block (224) is fixedly connected to the top of the insulation box (212).

6. The feeding device for processing anti-corrosion coatings on oil pipelines according to claim 1, characterized in that: The feeding mechanism (3) includes a feeding pipe (31), which is fixedly connected to the bottom of the mixing tank (214). A sealing plate (32) is slidably connected inside the feeding pipe (31). An electric telescopic rod (33) is fixedly connected to the rear side of the sealing plate (32). An L-shaped frame (34) is fixedly connected to the bottom of the electric telescopic rod (33). The L-shaped frame (34) is fixedly connected to the bottom of the mixing tank (214).

7. The feeding device for processing anti-corrosion coatings on oil pipelines according to claim 6, characterized in that: The feed pipe (31) has a groove inside, and the sealing plate (32) is slidably connected in the groove.

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