On-site processing device for ion exchanger shell

Abstract

The invention discloses an on-site processing device for an ion exchanger shell, and relates to the technical field of ion exchanger equipment processing, the on-site processing device comprises a base located under the shell, the base is provided with a rack, and the rack comprises vertical seats arranged on the two sides of the base and a cross beam arranged over the base; a fixing mechanism for fixing the shell is arranged on the vertical seat, and a hoisting mechanism for hoisting the shell is arranged on the cross beam; the side edge of the base is provided with a hole forming mechanism used for punching holes in the shell and a welding mechanism used for welding the shell. A limiting groove used for supporting and rotating the shell is formed in the base. According to the invention, the ion exchanger shell can be rapidly and reliably fixed and the posture of the ion exchanger shell can be adjusted, and a worker can conveniently and efficiently complete field processing only by orderly operating mechanisms in all directions.

Description

Technical Field

[0001] The invention relates to the technical field of ion exchanger equipment processing, in particular to an on-site processing device for an ion exchanger shell. Background Art

[0002] Ion exchangers are mainly used for the preparation of pure water and high-purity water, and have been widely used in many fields such as medicine, chemical industry, electronics, coating, beverages, and medium- and high-pressure boiler water supply. They are used for boilers, thermal power stations, chemicals, light industry, textiles, medicine, biology, electronics, atomic energy, and pre-treatment of pure water, where industrial production requires hard water softening and deionized water preparation, and can also be used for the decolorization and purification of food and drugs, the recovery of precious metals and chemical raw materials, and the treatment of electroplating wastewater, etc.:

[0003] Its shell is made of two stamped heads and a cylinder welded with steel plates. The main body is equipped with multiple peepholes and inspection manholes, the bottom is welded with supporting feet, the inner wall is lined with rubber for corrosion protection, and the outside is also connected with water inlet and outlet pipes, backwash inlet and outlet pipes, intermediate drainage pipes, acid and alkali inlet pipes, air pipes and valves and sampling devices, lower water collection devices, intermediate drainage devices and acid and alkali distribution devices, and ion exchange resins.

[0004] For the existing on-site processing of ion exchanger shells, traditional workbench or ground assembly processing is adopted. For the punching and welding operations required for assembly, the staff carry the corresponding machines and move to the position to operate by themselves. At the same time, in order to ensure the processing accuracy and safety, on-site processing often requires the cooperation of multiple people at the same time to complete a single punching or welding operation;

[0005] According to the above situation, there are actually problems of low processing efficiency and insufficient safety. Summary of the invention

[0006] In view of the above problems, the present invention provides an on-site processing device for an ion exchanger shell, which can quickly and reliably fix and adjust the posture of the ion exchanger shell. The staff only needs to operate various mechanisms in an orderly manner to complete the on-site processing conveniently and efficiently.

[0007] To achieve the above object, the technical solution adopted by the present invention is:

[0008] An on-site processing device for an ion exchanger shell comprises a base located directly below the shell, a frame is arranged on the base, and the frame comprises upright seats arranged on both sides of the base and a crossbeam arranged directly above the base; a fixing mechanism for fixing the shell is arranged on the upright seats, and a hoisting mechanism for hoisting the shell is arranged on the crossbeam; a hole-making mechanism for drilling holes in the shell and a welding mechanism for welding the shell are arranged on the side of the base; and a rotating platform for supporting and rotating the shell is arranged on the base.

[0009] As a further improvement of the above scheme, the fixing mechanism includes a plurality of telescopic parts evenly spaced and fixedly arranged on the stand, and a fixing head facing the outer shell is arranged at the front end of the telescopic part; the lifting mechanism includes a hook arranged directly above the outer shell and used to connect to the lifting ear on the outer shell, and the hook is connected to a winding machine arranged on the frame through a traction cable.

[0010] As a further improvement of the above scheme, the hole-forming mechanism includes a lifting frame vertically arranged on one side of the shell, the lifting frame is provided with a sliding seat that can move up and down, and the sliding seat is provided with a puncher; the welding mechanism includes a welding station arranged on the other side of the shell, and the side of the welding station is provided with welding equipment for the staff to perform welding operations.

[0011] As a further improvement of the above solution, a rotating seat is arranged between the bottom of the rotating platform and the base, and a limiting groove for limiting the bottom support foot of the shell is opened on the upper surface of the rotating platform.

[0012] As a further improvement of the above solution, the base is provided with a liftable support member at the center of the rotating platform, and the support member includes a hydraulic lift member fixedly arranged on the base.

[0013] As a further improvement of the above solution, a spherical groove for fitting the bottom of the shell is formed on the upper surface of the support member; a rubber pad is arranged on the groove.

[0014] As a further improvement of the above solution, a control console for controlling the fixing mechanism, the hoisting mechanism and the hole-forming mechanism is arranged on the base.

[0015] As a further improvement of the above solution, an articulated seat is arranged between the slide seat and the puncher, and the articulated seat is arranged on a slide rail opened on the upper surface of the slide seat.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The device can fix the shell through a fixing mechanism, and can also adjust the upper and lower positions of the shell through a lifting mechanism. The rotating platform can rotate the shell. The above shell posture adjustment can facilitate the operator to complete the welding work of the annular weld, and also facilitate the punching machine to accurately punch holes in various parts of the shell.

[0018] 2. The setting of the support in this device is that when the bottom of the shell has not been welded with the support feet and cannot stand directly and stably on the base, the shell is propped up with the grooves that fit the bottom. At the same time, the setting of the rubber pad can avoid damaging the bottom surface of the shell.

[0019] 3. The setting of the articulated seat and the slide rail in this device helps the staff to move the punching machine more stably and conveniently, and can also perform positive punching on the upper and lower head surfaces obliquely.

[0020] 4. The setting of the console can help staff to control various institutions more intuitively and conveniently, thus improving efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the hole-forming mechanism in the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the support member in the present invention.

[0024] In the figure: 1. base; 2. frame; 3. fixing mechanism; 4. lifting mechanism; 5. hole-making mechanism; 6. welding mechanism; 7. rotating platform; 8. support member; 9. control console; 21. crossbeam; 22. stand; 31. telescopic member; 32. fixed head; 41. hook; 42. traction cable; 43. winding machine; 51. lifting frame; 52. slide seat; 53. punching machine; 54. articulated seat; 55. slide rail; 61. welding station; 62. welding equipment; 71. limit groove; 81. groove; 82. rubber pad; 83. hydraulic lifting member. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution, the present invention is described in detail below in conjunction with embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0026] like Figure 1-3As shown, the specific scheme of this embodiment is: an on-site processing device for an ion exchanger shell, comprising a base 1 located directly below the shell, a frame 2 is arranged on the base 1, and the frame 2 includes stands 22 arranged on both sides of the base 1 and a crossbeam 21 arranged directly above the base 1; a fixing mechanism 3 for fixing the shell is arranged on the stand 22, and a hoisting mechanism 4 for hoisting the shell is arranged on the crossbeam 21; a hole-making mechanism 5 for drilling holes in the shell and a welding mechanism 6 for welding the shell are arranged on the side of the base 1; a rotating platform 7 for supporting and rotating the shell is arranged on the base 1.

[0027] like Figure 1-3 As shown, as a preferred embodiment of the above embodiment, the fixing mechanism 3 includes a plurality of telescopic members 31 that are evenly spaced and fixedly arranged on the stand 22, and a fixed head 32 facing the outer shell is arranged at the front end of the telescopic member 31; the lifting mechanism 4 includes a hook 41 that is arranged directly above the outer shell and is used to connect to the lifting ear on the outer shell, and the hook 41 is connected to a winding machine 43 arranged on the frame 2 through a traction cable 42.

[0028] like Figure 1-3 As shown, as a preferred embodiment of the above embodiment, the hole-forming mechanism 5 includes a lifting frame 51 vertically arranged on one side of the shell, the lifting frame 51 is provided with a slide 52 which can move up and down, and the slide 52 is provided with a puncher 53; the welding mechanism 6 includes a welding station 61 arranged on the other side of the shell, and the side of the welding station 61 is provided with a welding device 62 for the staff to perform welding operations.

[0029] like Figure 1-3 As shown, as a preferred embodiment of the above embodiment, a rotating seat is provided between the bottom of the rotating platform 7 and the base 1, and a limiting groove 71 for limiting the bottom support foot of the housing is provided on the upper surface of the rotating platform 7.

[0030] like Figure 1-3 As shown, as a preferred embodiment of the above embodiment, the base 1 is provided with a liftable support member 8 at the center of the rotating platform 7 , and the support member 8 includes a hydraulic lift member 83 fixedly provided on the base 1 .

[0031] like Figure 1-3 As shown, as a preferred embodiment of the above embodiment, a spherical groove 81 for fitting the bottom of the housing is provided on the upper surface of the support member 8 ; a rubber pad 82 is provided on the groove 81 .

[0032] like Figure 1-3 As shown, as a preferred embodiment of the above embodiment, a control console 9 for controlling the fixing mechanism 3, the hanging mechanism 4 and the hole-forming mechanism 5 is provided on the base 1.

[0033] like Figure 1-3As shown, as a preferred embodiment of the above embodiment, a hinge seat 54 is provided between the slide seat 52 and the punch 53 , and the hinge seat 54 is provided on a slide rail 55 provided on the upper surface of the slide seat 52 .

[0034] The specific working principle of the present invention is:

[0035] The staff can first weld the lifting lugs on the upper head of the shell, then control the hook 41 of the lifting mechanism 4 to lift the upper head, then assemble the middle cylindrical shell below, complete the welding operations of the upper head, the middle cylinder and the lower head, then fix the shell theme, and finally adjust the shell posture through the rotating platform 7 and the support 8, and operate the welding mechanism 6 and the hole-making mechanism 5 to complete the support leg welding and the outer side drilling.

[0036] It should be noted that, in this article, the terms include, contain or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Specific examples are used in this article to illustrate the principle and implementation of the technical solution of the present invention. The above examples are only used to help understand the method of the present invention and its core idea. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements, modifications or changes can be made, and the above technical features can also be combined in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the invention to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. An on-site processing device for an ion exchanger housing, comprising a base (1) located directly below the housing, a frame (2) being arranged on the base (1), characterized in that: The frame (2) comprises a stand (22) arranged on both sides of the base (1) and a crossbeam (21) arranged directly above the base (1); a fixing mechanism (3) for fixing the shell is arranged on the stand (22), and a hoisting mechanism (4) for hoisting the shell is arranged on the crossbeam (21); a hole-making mechanism (5) for drilling holes in the shell and a welding mechanism (6) for welding the shell are arranged on the side of the base (1); and a rotating platform (7) for supporting and rotating the shell is arranged on the base (1).

2. The on-site processing device for an ion exchanger housing according to claim 1, characterized in that: The fixing mechanism (3) comprises a plurality of telescopic members (31) evenly spaced and fixedly arranged on the stand (22), and a fixing head (32) facing the housing is arranged at the front end of the telescopic member (31); the lifting mechanism (4) comprises a hook (41) arranged directly above the housing and used for connecting to a lifting ear on the housing, and the hook (41) is connected to a winding machine (43) arranged on the frame (2) via a traction cable (42).

3. The on-site processing device for an ion exchanger housing according to claim 1, characterized in that: The hole forming mechanism (5) comprises a lifting frame (51) vertically arranged on one side of the shell, a sliding seat (52) movable up and down is arranged on the lifting frame (51), and a punching machine (53) is arranged on the sliding seat (52); the welding mechanism (6) comprises a welding station (61) arranged on the other side of the shell, and a welding device (62) for a worker to perform welding operations is arranged on the side of the welding station (61).

4. The on-site processing device for an ion exchanger housing according to claim 1, characterized in that: A rotating seat is provided between the bottom of the rotating platform (7) and the base (1), and a limiting groove (71) for limiting the bottom support foot of the housing is provided on the upper surface of the rotating platform (7).

5. The on-site processing device for an ion exchanger housing according to claim 1, characterized in that: The base (1) is provided with a liftable support member (8) at the center of the rotating platform (7), and the support member (8) comprises a hydraulic lift member (83) fixedly arranged on the base (1).

6. The on-site processing device for an ion exchanger housing according to claim 5, characterized in that: The upper surface of the support member (8) is provided with a spherical groove (81) for fitting with the bottom of the shell; a rubber pad (82) is arranged on the groove (81).

7. The on-site processing device for an ion exchanger housing according to claim 1, characterized in that: The base (1) is provided with a control console (9) for controlling the fixing mechanism (3), the hanging mechanism (4) and the hole forming mechanism (5).

8. The on-site processing device for an ion exchanger housing according to claim 3, characterized in that: A hinge seat (54) is arranged between the slide seat (52) and the punch (53), and the hinge seat (54) is arranged on a slide rail (55) provided on the upper surface of the slide seat (52).

Images