Pipeline descaling device for chemical equipment

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a pipeline descaling device for chemical equipment. Comprising a cleaning base table used for bearing a pipe body, a positioning roller and a pushing roller which are used for limiting the two sides of the pipe body are arranged on the cleaning base table, an inner wall cleaning brush is arranged on the cleaning base table, the pushing roller is connected with the cleaning base table through at least two oblique telescopic frames, and the oblique telescopic frames are obliquely installed in the cleaning base table in a sliding mode. The pipe body can be erected above the cleaning base station by the positioning roller and the pushing roller; the pipe body is controlled to rotate on the positioning roller and the pushing roller with the axis of the pipe body as the axis so that fine descaling cleaning can be conducted on the position where dirt is concentrated in the pipe body, in the process that the pipe body rotates with the axis of the pipe body as the axis, the pipe body moves relative to the inner wall cleaning brush and the outer wall cleaning brush frame, and synchronous cleaning of the inner side and the outer side of the pipe body is completed. And the cleaning efficiency of the pipe body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a pipeline descaling device for chemical equipment. Background Art

[0002] When chemical pipelines are manufactured and used for a long time, dirt such as rolling scales, welding slag, surface floating layers, various oxides, phosphate scales and grease will remain on the inner wall. In order to maintain the good working efficiency and service life of the pipelines, the pipelines need to be descaled and cleaned;

[0003] The existing application number is CN202220988091.4, which is a cleaning device for chemical pipelines. The patent document discloses a brush body structure that uses a brush body structure that penetrates into the inner wall of the pipeline for rotational movement. Specifically, it includes a first rotating device, a first supporting device is provided on one side of the first rotating device, a cleaning device is provided on one side of the first supporting device, a second supporting device is provided on one side of the cleaning device, and a second rotating device is provided on one side of the second supporting device. The first rotating device includes a first motor, and a first cleaning brush is fixedly connected to the output end of the first motor. The first supporting device includes a first supporting block, and a first connecting block is fixedly connected to one side of the first supporting block. One side of the first connecting block is fixedly connected to one side of the first motor. The application drives the first cleaning brush and the second cleaning brush to rotate by arranging the first motor and the second motor to clean the inner wall of the pipeline. By arranging a water storage tank, a water pump and a water spray pipe, the inner wall of the pipeline can be cleaned. By arranging a pulling shaft, the staff pulls the pull ring to slide the device. By arranging a pulley, the device is more stable on the inner wall of the pipeline. By arranging a spring, the pulley can form a buffering effect when it contacts the inner wall of the pipeline.

[0004] The cleaning device in the patent document relies on multiple pulleys to rotate in the pipeline, driving the cleaning brush to clean the inner wall of the pipeline. In order to keep the overall device stably arranged in the pipeline, multiple sets of pulleys need to be set, resulting in an increase in the weight and volume of the equipment. In addition, the cleaning brush in the patent document is relatively short and has limited dirt cleaning ability, making it inconvenient to clean the inner wall of a large-diameter pipeline, and the cleaning efficiency is low. Therefore, the present application provides a pipeline descaling device for chemical equipment. Utility Model Content

[0005] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a pipeline descaling device for chemical equipment, which can adapt to chemical pipelines with large diameters, set up chemical pipelines with large diameters, and perform fine descaling and cleaning on locations where dirt is concentrated in the chemical pipelines, thereby improving the cleaning efficiency.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] Provided is a pipeline descaling device for chemical equipment, comprising a cleaning base, a positioning roller, a pushing roller and an inner wall cleaning brush. The cleaning base can support a pipe body for placement, the positioning roller and the pushing roller are arranged on the cleaning base, the positioning roller and the pushing roller are used to limit the two sides of the pipe body, a stand is detachably fixedly installed on the cleaning base, a lateral adjustment arm is detachably fixedly installed on the stand, and an inner wall cleaning brush is installed on the lateral adjustment arm.

[0008] Furthermore, the push roller is connected to the cleaning base through at least two oblique telescopic frames, the oblique telescopic frames are obliquely slidably installed in the cleaning base, and the tube body can be raised above the cleaning base by the positioning roller and the push roller.

[0009] Furthermore, the positioning roller is rotatably mounted in a bracket on the cleaning base, and the pushing roller is rotatably connected to the oblique telescopic frame.

[0010] Furthermore, a hydraulic rod for driving the oblique telescopic frame to slide is installed in the cleaning base.

[0011] Furthermore, a receiving groove is provided in the middle of the top plane of the cleaning base.

[0012] Furthermore, a guide slope is provided on one side of the cleaning base.

[0013] Furthermore, a groove for accommodating a push roller is provided at the intersection of the top plane of the cleaning base and the guide slope.

[0014] Furthermore, an outer wall cleaning brush holder is detachably fixedly mounted on the lateral adjustment arm.

[0015] Furthermore, the cleaning base is provided with a handle on the other side of the guide slope, and a plurality of wheels are rotatably mounted on the bottom of the cleaning base.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the pipe descaling device for chemical equipment of the utility model, the pipe body is supported by positioning rollers and pushing rollers, so that the pipe body can rotate on the positioning rollers and pushing rollers with its own axis as the axis, so as to carry out fine descaling and cleaning at the location where the dirt is concentrated in the pipe body.

[0018] 2. The pipe descaling device for chemical equipment in the utility model example has a guide slope on one side of the cleaning base, so that the pipe body can be easily carried to the cleaning base, and a receiving groove is provided in the middle of the top plane of the cleaning base. The receiving groove has a curved surface structure to accommodate the pipe body, which is more convenient to use.

[0019] 3. In the pipe descaling device for chemical equipment of the utility model, during the rotation of the pipe body about its own axis, the pipe body moves relative to the inner wall cleaning brush and the outer wall cleaning brush holder, thereby completing the synchronous cleaning of both sides of the pipe body and improving the cleaning efficiency of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 A schematic diagram of the overall structure of a pipeline descaling device for chemical equipment provided by an embodiment of the utility model;

[0022] Figure 2 The structure of the pipe descaling device for chemical equipment provided by the embodiment of the utility model is schematically shown. Figure 1 ;

[0023] Figure 3 The structure of the pipe descaling device for chemical equipment provided by the embodiment of the utility model is schematically shown. Figure 2 ;

[0024] Figure 4 The structure of the pipe descaling device for chemical equipment provided by the embodiment of the utility model is schematically shown. Figure 3 ;

[0025] Figure 5 The structure of the pipe descaling device for chemical equipment provided by the embodiment of the utility model is schematically shown. Figure 4 .

[0026] In the figure: 1 tube body, 11 cleaning base, 12 receiving groove, 13 guide slope, 14 groove, 15 wheel, 16 handle, 21 positioning roller, 22 oblique telescopic frame, 23 pushing roller, 24 hydraulic rod, 31 stand, 32 lateral adjustment arm, 33 inner wall cleaning brush, 34 outer wall cleaning brush holder. DETAILED DESCRIPTION

[0027] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0029] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0033] Embodiment 1:

[0034] like Figure 1 As shown, this embodiment provides a pipeline descaling device for chemical equipment, including a cleaning base 11, a positioning roller 21, a pushing roller 23 and an inner wall cleaning brush 33. The cleaning base 11 can carry the pipe body 1 for placement, the positioning roller 21 and the pushing roller 23 are arranged on the cleaning base 11, the positioning roller 21 and the pushing roller 23 are used to limit the two sides of the pipe body 1, the positioning roller 21 is rotatably installed in a bracket on the cleaning base 11, the cleaning base 11 is detachably fixedly mounted with a stand 31 by fasteners, the stand 31 is detachably fixedly mounted with a lateral adjustment arm 32 by fasteners, and the lateral adjustment arm 32 is mounted with an inner wall cleaning brush 33.

[0035] In order to improve the placement effect of the cleaning base 11 on the tube body 1, a guiding slope 13 is set on one side of the cleaning base 11, so that the tube body 1 can be easily transported to the cleaning base 11; a receiving groove 12 is set in the middle of the top plane of the cleaning base 11, and the receiving groove 12 has a curved surface structure to accommodate the tube body 1.

[0036] like Figure 2-3 As shown, the pushing roller 23 is connected to the cleaning base 11 through at least two oblique telescopic frames 22, the oblique telescopic frames 22 are obliquely and slidably installed in the cleaning base 11, the pushing roller 23 is rotatably connected to the oblique telescopic frames 22, and the tube body 1 can be raised above the cleaning base 11 by the positioning roller 21 and the pushing roller 23, and a hydraulic rod 24 for driving the oblique telescopic frames 22 to slide is installed in the cleaning base 11.

[0037] like Figure 2 As shown, a groove 14 for accommodating a push roller 23 is provided at the intersection of the top plane of the cleaning base 11 and the guide slope 13 to prevent the push roller 23 from being damaged by pressure when the tube body 1 is placed on the cleaning base 11.

[0038] When the pipe body 1 is descaled using the pipe descaling device for chemical equipment of the present application;

[0039] First, the pipe body 1 is placed on the cleaning base 11, so that one side of the pipe body 1 abuts against the positioning roller 21 to limit the position of the pipe body 1, and then the hydraulic rod 24 is started to drive the oblique telescopic frame 22 and the pushing roller 23 to extend together, and the pushing roller 23 abuts against the other side of the pipe body 1 and pushes the pipe body 1. Under the limiting action of the positioning roller 21, the bottom of the pipe body 1 is separated from the cleaning base 11;

[0040] Afterwards, the erected tube body 1 is rotated on the positioning roller 21 and the pushing roller 23 with its own axis as the axis under the action of manual control;

[0041] Finally, according to the position of the tube body 1, a stand 31 is installed on the cleaning base 11, and a transverse adjustment arm 32 corresponding to the length of the tube body 1 is installed on the stand 31, so that the inner wall cleaning brush 33 can be pressed tightly against the inner wall of the tube body 1, thereby controlling the rotation of the tube body 1 and performing fine descaling and cleaning on the position where dirt is concentrated on the tube body 1.

[0042] In this embodiment, the inner wall cleaning brush 33 is fixedly mounted on the lateral adjustment arm 32, and a scraping blade (not shown in the figure) is provided on the outer side of the inner wall cleaning brush 33. The scraping blade can abut against the inner wall of the tube body 1 to clean various oxides and phosphate scales on the inner wall of the tube body 1.

[0043] like Figure 3 As shown, the cleaning base 11 is provided with a guide slope 13 and a handle 16 is installed on the other side thereof. A plurality of wheels 15 are rotatably installed at the bottom of the cleaning base 11 so as to transport and move the cleaning base 11.

[0044] In order to be able to synchronously clean the inner and outer sides of the tube body 1, an outer wall cleaning brush holder 34 with a length matching the outer side surface of the tube body 1 is installed on the lateral adjustment arm 32. When the tube body 1 rotates around its own axis, the tube body 1 moves relative to the inner wall cleaning brush 33 and the outer wall cleaning brush holder 34 to complete the synchronous cleaning of the inner and outer sides of the tube body 1.

[0045] Embodiment 2:

[0046] The features that are the same as those of the first embodiment are not repeated here. The difference between the first embodiment and the present embodiment is that in the present embodiment, bristles are arranged on the outer side of the inner wall cleaning brush 33, and the inner wall cleaning brush 33 is rotatably mounted on the lateral adjustment arm 32. A motor (not shown in the figure) for driving the inner wall cleaning brush 33 to rotate is also mounted on the lateral adjustment arm 32. The output shaft of the motor is connected to the rotating shaft of the inner wall cleaning brush 33 via a coupling. By starting the motor, the inner wall cleaning brush 33 is driven to rotate to clean dirt such as grease on the inner wall of the tube body 1.

[0047] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0048] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A pipeline descaling device for chemical equipment, characterized in that: The cleaning device comprises a cleaning base (11) for supporting a pipe body (1), the cleaning base (11) being provided with positioning rollers (21) and pushing rollers (23) for limiting the positions of two sides of the pipe body (1), a stand (31) being detachably fixedly mounted on the cleaning base (11), a lateral adjustment arm (32) being detachably fixedly mounted on the stand (31), and an inner wall cleaning brush (33) being mounted on the lateral adjustment arm (32); The push roller (23) is connected to the cleaning base (11) via at least two oblique telescopic frames (22), the oblique telescopic frames (22) being obliquely slidably mounted in the cleaning base (11), and the tube body (1) can be raised above the cleaning base (11) by the positioning roller (21) and the push roller (23).

2. The pipeline descaling device for chemical equipment according to claim 1, characterized in that: The positioning roller (21) is rotatably mounted in a bracket on the cleaning base (11), and the pushing roller (23) is rotatably connected to the oblique telescopic frame (22).

3. The pipeline descaling device for chemical equipment according to claim 2, characterized in that: A hydraulic rod (24) for driving the oblique telescopic frame (22) to slide is installed in the cleaning base (11).

4. The pipeline descaling device for chemical equipment according to claim 1, characterized in that: A receiving groove (12) is provided in the middle of the top plane of the cleaning base (11).

5. The pipeline descaling device for chemical equipment according to claim 1, characterized in that: A guide slope (13) is provided on one side of the cleaning base (11).

6. The pipeline descaling device for chemical equipment according to claim 5, characterized in that: A groove (14) for accommodating a pushing roller (23) is provided at the intersection of the top plane of the cleaning base (11) and the guide slope (13).

7. The pipeline descaling device for chemical equipment according to claim 1, characterized in that: An outer wall cleaning brush holder (34) is detachably and fixedly mounted on the transverse adjustment arm (32).

8. The pipeline descaling device for chemical equipment according to claim 5, characterized in that: The cleaning base (11) is provided with a guide slope (13) and the other side thereof is provided with a handle (16), and a plurality of wheels (15) are rotatably mounted on the bottom of the cleaning base (11).

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