A system for anti-corrosion treatment of petroleum equipment
By designing an anti-corrosion treatment petroleum equipment system and using crude and refined mechanisms to prepare anti-corrosion coatings, the problem of anti-corrosion coatings in petroleum equipment is solved, the service life and maintenance efficiency of the equipment are improved, and the maintenance cost is reduced.
Patent Information
- Application Number
- CN202310759949.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2043-06-27
AI Technical Summary
During the use of existing petroleum equipment, the anti-corrosion coating is prone to fall off due to collision and friction, resulting in local damage, high maintenance costs, and direct replacement of parts is not economical. Secondary anti-corrosion coating equipment needs to be developed to improve the service life and reliability of the equipment. sex.
A system of anti-corrosion treatment of petroleum equipment was designed, including crude and refined mechanisms, and the corrosion prevention is prepared and filtered through components such as crude motors, crude active shafts, crude stirring blades, filter transfer boxes, refined stirring cylinders, filling cylinders and other components. Coating agent improves the preparation efficiency and quality of anticorrosion coatings.
It improves the convenience of secondary anti-corrosion treatment and anti-corrosion coating quality of petroleum equipment, reduces maintenance costs, and extends the service life of the equipment.
Smart Images
Figure CN116792062B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of petroleum, and in particular to an anti-corrosion treatment system for petroleum equipment. Background Art
[0002] In oil drilling, the drill is driven to break the rock, drill underground, and drill a wellbore of a specified depth for the oil or gas extraction machine to obtain oil or natural gas; a commonly used oil drilling rig is mainly composed of eight parts, including the power machine, transmission machine, working machine and auxiliary equipment, which involve a variety of mechanical equipment, all of which have very high requirements for corrosion resistance; offshore oil platforms, jackets, submarine pipelines and other oilfield facilities have complex structures, harsh environments, and are difficult to maintain. Applying long-term anti-corrosion coatings is the most commonly used anti-corrosion measure; commonly used anti-corrosion coating systems basically consist of three layers: primer, intermediate paint and topcoat; epoxy resin coatings with anti-rust pigments have good Epoxy resin has good corrosion inhibition effect and good adhesion on metal substrates, making it an ideal choice for anti-corrosion primers for petroleum equipment. In the prior art, the anti-corrosion and corrosion-resistant treatment of various petroleum-related mechanical equipment is usually sprayed when the various components are produced. However, in the joint use of various petroleum component equipment, there are usually problems such as matching, gaps, collisions and frictions that cause local anti-corrosion layers to fall off. If the problems are not discovered and handled in time, huge losses are likely to occur. However, directly replacing parts is obviously not an economical option. Therefore, it is necessary to develop some secondary anti-corrosion coating equipment for petroleum-related mechanical equipment to improve the service life and reliability of petroleum-related machinery. Summary of the invention
[0003] The purpose of this application is to provide an anti-corrosion treatment system for petroleum equipment, which adopts the following technical solutions:
[0004] A system for treating petroleum equipment for corrosion protection comprises a mounting base, the upper end surface of the mounting base is fixedly connected with four uniformly distributed rough mounting bases, the upper end surface of the rough mounting base is fixedly connected with a rough mounting workbench, the upper end surface of the mounting base is fixedly connected with a filter collecting box, the upper end surface of the mounting base is fixedly connected with four uniformly distributed refined bases, the refined base is located on the right side of the rough mounting base, the upper end surface of the refined base is fixedly connected with a refined stirring cylinder, the upper end surface of the mounting base is fixedly connected with a filling oil cylinder, The filling cylinder is located at the lower side of the refining mixing cylinder, the filtering and collecting box is located at the lower side of the rough installation workbench, the upper end of the rough installation workbench is provided with a rough mechanism, the upper end of the installation base plate is provided with a filtering and transferring mechanism, the upper end of the refining base is provided with a refining mechanism, and the upper end of the filling cylinder is provided with a filling mechanism. The rough mechanism can adjust the speed and stir in a fixed proportion to prepare a rough anti-corrosion coating, the filtering and transferring mechanism can filter the preliminarily obtained anti-corrosion coating, and the refining mechanism can remove the gas phase in the anti-corrosion coating after rough filtration and can it for standby use.
[0005] Preferably, the upper end of the rough installation workbench is fixedly connected with a rough stirring cylinder, a rough stirring chamber is provided in the rough stirring cylinder, the upper end surface of the rough installation workbench is fixedly connected with a rough installation end cover, the upper end surface of the rough installation end cover is fixedly connected with a control center, a feeding hopper and a rough power sleeve, a feeding chamber is provided in the feeding hopper, an elastic sealing sleeve is fixedly connected to the lower end wall of the feeding chamber, a feeding pipe is fixedly connected to the lower end surface of the feeding hopper, the positions of the feeding pipe and the elastic sealing sleeve cooperate with each other, the feeding pipe passes through the rough installation end cover, and the feeding pipe connects the feeding chamber and the rough installation A stirring chamber is formed in the rough power sleeve, a rough power chamber is fixedly connected to the front end wall of the rough power chamber, a rough motor is connected to the lower end face of the rough motor by power, a rough coupling is fixedly connected to the lower end face of the rough driving shaft, a rough driven spindle is fixedly connected to the lower end face of the rough coupling, a rough rotating sleeve is fixedly connected to the rough mounting end cover, the rough driven spindle is rotatably connected to the rough rotating sleeve, the rough driven spindle passes through the rough mounting end cover, the rough driven spindle cooperates with the rough stirring chamber, and a raw material conveying pipe is provided on the upper side of the feeding chamber.
[0006] Preferably, the right end surface of the rough installation end cover is fixedly connected to a weighing workbench, the upper end surface of the weighing workbench is fixedly connected to a weighing oil cylinder, a weighing oil chamber is provided in the weighing oil cylinder, a weighing sliding plug is slidably connected in the weighing oil chamber, a weighing oil port is provided in the lower end wall of the weighing oil chamber, a monitoring pipe is fixedly connected in the right end wall of the weighing oil chamber, and a flow sensor is fixedly connected at the right end of the monitoring pipe, the upper end surface of the weighing sliding plug is fixedly connected to a weighing supporting frame, the weighing supporting frame is slidably connected in the upper end wall of the weighing oil chamber, the upper end of the weighing supporting frame is rotatably connected to a weighing fixed plate, the right end surface of the weighing supporting frame is fixedly connected to a tilting telescopic part, the upper end of the tilting telescopic part is rotatably connected to the weighing fixed plate, the upper end surface of the weighing fixed plate is fixedly connected to a bearing plate, a bearing chamber is provided in the bearing plate, the left end of the weighing workbench is fixedly connected to the raw material conveying pipe, a raw material conveying chamber is provided in the raw material conveying pipe, and the positions of the raw material conveying pipe and the bearing plate cooperate with each other.
[0007] Preferably, a group of evenly distributed sealing connecting bolts are fixedly connected to the lower end surface of the rough installation end cover, a group of sealing longitudinal grooves corresponding to the sealing connecting bolts are provided in the left and right end walls of the rough stirring chamber, and an opening cavity is provided in the left and right end walls of the sealing longitudinal grooves, the position of the opening cavity and the sealing connecting bolt cooperate with each other, a sealing matching pin is rotatably connected in the opening cavity, the lower end of the sealing connecting bolt is rotatably connected to the sealing matching pin, and an elastic sealing sleeve is fixedly connected to the lower end surface of the rough installation end cover, and the elastic sealing sleeve cooperates with the sealing connecting bolt.
[0008] Preferably, the filter transfer mechanism includes the filter collection box, the filter collection box is provided with a filter collection cavity, the upper end surface of the filter collection box is fixedly connected to the filter transfer box, the filter transfer box is provided with a filter cavity, the upper end wall of the filter cavity is fixedly connected to a filter input sealing sleeve, the filter input sealing sleeve is fixedly connected to a filter input pipe, the upper end wall of the filter cavity is fixedly connected to a filter input sealing sleeve, the filter input sealing sleeve is fixedly connected to a filter input pipe, the filter cavity is fixedly connected to a filter plate, the lower end wall of the filter cavity is provided with a through hole connected to the filter The filter collecting chambers are interconnected, and a refining extraction pipe is fixedly connected to the right end wall of the filter collecting chamber, and a refining connection pump is fixedly connected to the right end of the refining extraction pipe, and the refining connection pump is fixedly connected to the upper end surface of the mounting base plate, and a filter input pipe is fixedly connected to the lower end wall of the rough stirring chamber, and a filter input switch is fixedly connected to the lower end of the filter input pipe, and the filter input pipe passes through the lower end wall of the rough stirring chamber and the upper end wall of the filter chamber, and a first overpressure release head is fixedly connected to the upper end wall of the filter chamber, and the first overpressure release head can release the overpressure gas phase in the filter chamber.
[0009] Preferably, the refining mechanism includes the refining stirring cylinder, the upper end surface of the refining stirring cylinder is fixedly connected to a refining motor, a refining stirring chamber is provided in the refining stirring cylinder, a refining rotating sleeve is fixedly connected to the upper end wall of the refining stirring chamber, a refining driving shaft is rotatably connected to the refining rotating sleeve, the lower end surface of the refining motor is dynamically connected to the refining driving shaft, the refining driving shaft passes through the refining rotating sleeve, the refining driving shaft cooperates with the refining stirring chamber, a group of refining stirring blades are fixedly connected to the lower end of the refining driving shaft, the refining stirring blades are located in the refining stirring chamber, a refining input pump is fixedly connected to the upper end wall of the refining stirring chamber, the left end surface of the refining input pump is dynamically connected to a refining input pipe, the refining input pipe is fixedly connected to the refining extraction pipe through a pipeline, and the upper end surface of the refining input pump is fixedly connected to a second overpressure release head.
[0010] Preferably, the filling mechanism includes the filling cylinder, a filling oil chamber is provided in the filling cylinder, a filling lifting rod is slidably connected in the filling oil chamber, a filling oil port is provided in the lower end wall of the filling oil chamber, a filling supporting plate is fixedly connected to the upper end surface of the filling lifting rod, a filling bottle is provided on the upper end surface of the filling supporting plate, the filling supporting plate and the refining mixing cylinder correspond in position to each other, a filling chamber is provided in the filling bottle, a filling opening is provided in the upper end wall of the filling chamber, a filling telescopic head is fixedly connected in the lower end wall of the refining mixing chamber, a filling telescopic switch is fixedly connected to the filling telescopic head, and the filling telescopic head is communicated with the refining mixing chamber.
[0011] Compared with the prior art, the present invention provides an anti-corrosion treatment system for petroleum equipment, which has the following beneficial effects:
[0012] The present invention can preliminarily prepare a rough anti-corrosion coating by arranging a rough motor, a rough driving shaft, a rough driven main shaft, a rough stirring blade, a rough mounting end cover, a feeding hopper, a weighing oil cylinder, a weighing slide plug, a weighing support frame, a load-bearing chamber, a raw material conveying pipe, a sealing connecting bolt and a sealing matching pin; and can refine the anti-corrosion coating and fill it for storage and use by arranging a filter transfer box, a filter input pipe, a first overpressure release head, a filter plate, a filter collecting box, a refined extraction pipe, a refined connecting pump, a refined stirring cylinder, a refined stirring blade, a refined motor, a refined input pump, a refined driving shaft, a filling bottle, a filling bearing plate, a filling lifting rod and a filling oil cylinder; the present invention improves the convenience of secondary anti-corrosion treatment work and the quality of anti-corrosion coating of petroleum-related mechanical equipment, improves the preparation efficiency of anti-corrosion coatings for petroleum-related mechanical equipment, and reduces the investment cost of maintenance of petroleum-related mechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of an anti-corrosion treatment petroleum equipment system of the present invention;
[0014] Figure 2 yes Figure 1 A local enlarged schematic diagram in FIG.
[0015] Figure 3 yes Figure 1 A local enlarged schematic diagram in FIG.
[0016] Figure 4 yes Figure 1 A local enlarged schematic diagram in FIG.
[0017] Figure 5 yes Figure 1 A local enlarged schematic diagram in FIG.
[0018] Figure 6 yes Figure 1 A local enlarged schematic diagram in FIG.
[0019] Figure 7 yes Figure 1 A local enlarged schematic diagram of the . DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments;
[0021] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only simplified descriptions for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0022] like Figure 1-Figure 7 According to an embodiment of the present invention, an anti-corrosion treatment petroleum equipment system includes a mounting base 15, the upper end surface of the mounting base 15 is fixedly connected with four uniformly distributed rough mounting bases 57, the upper end surface of the rough mounting base 57 is fixedly connected with a rough mounting workbench 43, the upper end surface of the mounting base 15 is fixedly connected with a filter collection box 51, the upper end surface of the mounting base 15 is fixedly connected with four uniformly distributed refined bases 20, the refined base 20 is located on the right side of the rough mounting base 57, the upper end surface of the refined base 20 is fixedly connected with a refined stirring cylinder 21, and the upper end surface of the mounting base 15 is fixedly connected with a filling oil Cylinder 84, the filling cylinder 84 is located at the lower side of the refining mixing cylinder 21, the filtering and collecting box 51 is located at the lower side of the rough installation workbench 43, the upper end of the rough installation workbench 43 is provided with a rough mechanism 11, the upper end of the installation base plate 15 is provided with a filtering and transferring mechanism 12, the upper end of the refining base 20 is provided with a refining mechanism 13, the upper end of the filling cylinder 84 is provided with a filling mechanism 14, the rough mechanism 11 can adjust the speed and stir in a fixed proportion to prepare a rough anti-corrosion coating, the filtering and transferring mechanism 12 can filter the preliminarily obtained anti-corrosion coating, and the refining mechanism 13 can remove the gas phase in the anti-corrosion coating after rough filtration and can it for standby use.
[0023] In the embodiment of the present invention, the rough mechanism 11 includes the rough installation workbench 43, the upper end of the rough installation workbench 43 is fixedly connected with a rough stirring cylinder 56, the rough stirring cylinder 56 is provided with a rough stirring chamber 45, the upper end surface of the rough installation workbench 43 is fixedly connected with a rough installation end cover 39, the upper end surface of the rough installation end cover 39 is fixedly connected with a control center 38, a feeding hopper 31 and a rough power sleeve 33, the feeding hopper 31 is provided with a feeding chamber 58, the lower end wall of the feeding chamber 58 is fixedly connected with an elastic sealing sleeve 60, the lower end surface of the feeding hopper 31 is fixedly connected with a feeding pipe 29, the feeding pipe 29 and the elastic sealing sleeve 60 are matched with each other, the feeding pipe 29 passes through the rough installation end cover 39, and the feeding pipe 29 connects the feeding chamber 58 and the rough stirring chamber 45, the rough power sleeve 33 is provided with a rough power chamber 61, the front end wall of the rough power chamber 61 is fixedly connected with a rough motor 34, the lower end face of the rough motor 34 is dynamically connected with a rough driving shaft 35, the lower end face of the rough driving shaft 35 is fixedly connected with a rough coupling 36, the lower end face of the rough coupling 36 is fixedly connected with a rough driven spindle 42, the rough mounting end cover 39 is fixedly connected with a rough rotating sleeve 37, the rough driven spindle 42 is rotatably connected in the rough rotating sleeve 37, the rough driven spindle 42 passes through the rough mounting end cover 39, the rough driven spindle 42 cooperates with the rough stirring chamber 45, and a raw material conveying pipe 59 is provided on the upper side of the feeding chamber 58.
[0024] In the embodiment of the present invention, the right end face of the rough installation end cover 39 is fixedly connected to the weighing workbench 32, the upper end face of the weighing workbench 32 is fixedly connected to the weighing oil cylinder 72, a weighing oil chamber 77 is provided in the weighing oil cylinder 72, a weighing sliding plug 76 is slidably connected in the weighing oil chamber 77, a weighing oil port 73 is provided in the lower end wall of the weighing oil chamber 77, a monitoring tube 75 is fixedly connected in the right end wall of the weighing oil chamber 77, a flow sensor 74 is fixedly connected to the right end of the monitoring tube 75, a weighing support frame 78 is fixedly connected to the upper end face of the weighing sliding plug 76, and the upper end wall of the weighing oil chamber 77 The weighing support frame 78 is slidably connected inside, and the weighing fixed plate 80 is rotatably connected to the upper end of the weighing support frame 78. The right end face of the weighing support frame 78 is fixedly connected to a tilting telescopic member 79, and the upper end of the tilting telescopic member 79 is rotatably connected to the weighing fixed plate 80. The upper end face of the weighing fixed plate 80 is fixedly connected to a load-bearing plate 82, and a load-bearing cavity 81 is provided in the load-bearing plate 82. The left end of the weighing workbench 32 is fixedly connected to the raw material conveying pipe 59, and a raw material conveying cavity 83 is provided in the raw material conveying pipe 59. The positions of the raw material conveying pipe 59 and the load-bearing plate 82 cooperate with each other.
[0025] In an embodiment of the present invention, a group of evenly distributed sealing connecting bolts 62 are fixedly connected to the lower end surface of the rough installation end cover 39, and a group of sealing longitudinal grooves 64 corresponding to the sealing connecting bolts 62 are provided in the left and right end walls of the rough stirring chamber 45. An opening cavity 86 is provided in the left and right end walls of the sealing longitudinal groove 64. The position of the opening cavity 86 and the sealing connecting bolt 62 cooperate with each other. A sealing matching pin 63 is rotatably connected in the opening cavity 86, and the lower end of the sealing connecting bolt 62 is rotatably connected to the sealing matching pin 63. An elastic sealing sleeve 60 is fixedly connected to the lower end surface of the rough installation end cover 39, and the elastic sealing sleeve 60 and the sealing connecting bolt 62 cooperate with each other.
[0026] In the embodiment of the present invention, the filter transfer mechanism 12 includes the filter collection box 51, the filter collection box 51 is provided with a filter collection chamber 52, the upper end surface of the filter collection box 51 is fixedly connected to the filter transfer box 48, the filter transfer box 48 is provided with a filter chamber 46, the filter chamber 46 is fixedly connected to the filter input sealing sleeve 66 on the upper end wall, the filter input sealing sleeve 66 is fixedly connected to the filter input pipe 47, the filter chamber 46 is fixedly connected to the filter input sealing sleeve 66 on the upper end wall, the filter input sealing sleeve 66 is fixedly connected to the filter input pipe 47, the filter chamber 46 is fixedly connected to the filter plate 49, and the filter chamber 46 is provided with a through hole on the lower end wall. It is interconnected with the filter collecting chamber 52, and a refining extraction pipe 53 is fixedly connected to the right end wall of the filter collecting chamber 52, and a refining connection pump 54 is fixedly connected to the right end of the refining extraction pipe 53, and the refining connection pump 54 is fixedly connected to the upper end surface of the mounting base plate 15, and a filter input pipe 47 is fixedly connected to the lower end wall of the rough stirring chamber 45, and a filter input switch 65 is fixedly connected to the lower end of the filter input pipe 47, and the filter input pipe 47 passes through the lower end wall of the rough stirring chamber 45 and the upper end wall of the filter chamber 46, and a first overpressure release head 55 is fixedly connected to the upper end wall of the filter chamber 46, and the first overpressure release head 55 can release the overpressure gas phase in the filter chamber 46.
[0027] In the embodiment of the present invention, the refining mechanism 13 includes the refining stirring cylinder 21, the upper end surface of the refining stirring cylinder 21 is fixedly connected with a refining motor 26, the refining stirring cylinder 21 is provided with a refining stirring chamber 22, the upper end wall of the refining stirring chamber 22 is fixedly connected with a refining rotating sleeve 25, the refining rotating sleeve 25 is rotatably connected with a refining driving shaft 23, the lower end surface of the refining motor 26 is dynamically connected with the refining driving shaft 23, the refining driving shaft 23 passes through the refining rotating sleeve 25, and the refining driving shaft 23 passes through the refining rotating sleeve 25. The driving shaft 23 cooperates with the refining stirring chamber 22, and a group of refining stirring blades 24 are fixedly connected to the lower end of the refining driving shaft 23. The refining stirring blades 24 are located in the refining stirring chamber 22. A refining input pump 85 is fixedly connected to the upper end wall of the refining stirring chamber 22. The left end face of the refining input pump 85 is dynamically connected to the refining input pipe 30, and the refining input pipe 30 is fixedly connected to the refining extraction pipe 53 through a pipeline. The upper end face of the refining input pump 85 is fixedly connected to a second overpressure release head 27.
[0028] In an embodiment of the present invention, the filling mechanism 14 includes the filling cylinder 84, the filling cylinder 84 is provided with a filling oil chamber 70, the filling oil chamber 70 is slidably connected with a filling lifting rod 16, the lower end wall of the filling oil chamber 70 is provided with a filling oil port 71, the upper end surface of the filling lifting rod 16 is fixedly connected with a filling supporting plate 17, the upper end surface of the filling supporting plate 17 is provided with a filling bottle 18, the filling supporting plate 17 and the refining stirring cylinder 21 correspond to each other in position, the filling bottle 18 is provided with a filling chamber 19, the upper end wall of the filling chamber 19 is provided with a filling opening 67, the lower end wall of the refining stirring chamber 22 is fixedly connected with a filling telescopic head 68, the lower end of the filling telescopic head 68 is fixedly connected with a filling telescopic switch 69, and the filling telescopic head 68 is communicated with the refining stirring chamber 22.
[0029] The present invention provides an anti-corrosion treatment system for petroleum equipment, and its working process is as follows:
[0030] In the initial state, the rough motor 34, the control center 38, the flow sensor 74, the tipping telescopic member 79, the hydraulic pump 50, the fine connection pump 54, the fine input pump 85 and the fine motor 26 are not started. At this time, the rough installation end cover 39 is located at the matching position of the upper end surface of the rough mixing cylinder 56, the sealing connection bolt 62 enters the sealing longitudinal groove 64, and the sealing matching pin 63 rotates to lock and limit the position of the sealing connection bolt 62 and the rough installation end cover 39. When the elastic sealing sleeve 60 is squeezed and contacted with the upper end surface of the rough mixing cylinder 56 During the process, the sealing matching pin 63 and the sealing connecting bolt 62 cooperate with each other to close the upper opening of the rough stirring chamber 45. At this time, the filling lifting rod 16 is located at the lowest rising position at the lower end of the filling oil chamber 70, driving the filling supporting plate 17 and the filling bottle 18 to stay at the lowest rising position. At this time, the tipping telescopic part 79 drives the weighing fixed plate 80 to remain horizontal under the action of the weighing support frame 78, and the weighing slide plug 76 is located at the lowest load position at the upper end of the weighing oil chamber 77, and the weighing oil chamber 77 is filled with pressurized oil.
[0031] When the preparation of the rough anti-corrosion coating begins, the flow sensor 74 and the hydraulic pump 50 are first started, and then a certain proportion of the rough anti-corrosion coating base material is added into the load-bearing chamber 81 by hand or by the feeding hopper. After a single placement, the weighing support frame 78 is pressed down under the single weight. At this time, under the control of the hydraulic pump 50, the pressure oil in the weighing oil chamber 77 flows back to the oil tank through the weighing oil port 73 and the corresponding pipeline. The flow sensor 74 converts the flow data in the weighing oil chamber 77 into a quality control signal, thereby accurately controlling the proportion of the raw materials placed in the load-bearing chamber 81. However, when the quality data monitored by the flow sensor 74 reaches the set value, it sends a signal to the control center 38, and then controls to stop adding the raw materials. Then the control center 38 controls to start the dumping telescopic member 79. Under the action of the dumping telescopic member 79, the weighing fixed plate 80 and the load-bearing chamber 81 are pushed by the dumping telescopic member 79 to move upward around the rotating pin at the upper end of the weighing support frame 78, thereby dumping the raw materials to the left into the raw material transmission chamber 83. The raw materials are transported through the raw material transmission chamber 83 and collected in the feeding chamber 58. However, after all the anti-corrosion coating raw materials are dumped and assembled in a single time, the flow sensor 74 is turned off, and then the elastic sealing sleeve 60 is opened to allow the fixed proportion of raw materials in the feeding chamber 58 to enter the rough stirring chamber 45 through the feeding pipe 29, and then a fixed proportion of water of mass is added to the rough stirring chamber 45 through the feeding hopper 31.
[0032] Then start the rough motor 34 to drive the rough driving shaft 35 to rotate, thereby driving the rough driven main shaft 42 and the rough stirring blades 44 to rotate, so as to stir the preservative raw materials in the rough stirring chamber 45. When preparing the rough anti-corrosion coating, different additives and boosters need to be added at different stages through the feeding hopper 31. At this time, different power parameters are set in the control center 38 in different process flows to control the speed and opening and closing of the rough motor 34, thereby controlling the stirring speed and holding time of the rough driven main shaft 42 and the rough stirring blades 44 in the rough stirring chamber 45, thereby completing the preparation of the rough anti-corrosion coating.
[0033] When the filtration starts and the process is transferred to the refining process, the filter input switch 65 is turned on, so that the coarse anti-corrosion coating agent that keeps flowing in the coarse stirring chamber 45 enters the filter chamber 46 through the filter input pipe 47, and then the larger agglomerated components are filtered out under the action of the filter plate 49, and then the anti-corrosion coating agent of appropriate fineness enters the filter collection chamber 52 through the opening of the lower end wall of the filter chamber 46 for collection. At this time, the overpressure gas in the filter chamber 46 will be released unidirectionally through the first overpressure release head 55, and then the refining connection pump 54 is started to extract the filtrate through the refining extraction pipe 53. The anti-corrosion coating in the collection chamber 52 is transported to the refining input pipe 30 through a pipeline and then enters the refining stirring chamber 22. Then the refining motor 26 is started to drive the refining driving shaft 23 to rotate, driving the refining stirring blade 24 to stir. Then, the bubble absorbent and other refined additives are added through the corresponding pipeline connected to the refining input pipe 30 for refining and stirring. At this time, the overpressure gas in the refining stirring chamber 22 is released unidirectionally through the second overpressure release head 27, and the stirring speed and duration are controlled by the control center 38 to complete the refining work of the anti-corrosion coating.
[0034] When the filling standby begins, the hydraulic pump 50 is started through the corresponding pipeline to allow the pressure oil to enter the filling oil chamber 70 through the filling oil port 71 to lift the filling lifting rod 16, and then the filling carrier plate 17 and the filling bottle 18 move up smoothly under the action of the filling lifting rod 16. When moving up to the highest lead, the filling opening 67 and the filling telescopic head 68 cooperate with each other to start opening the filling telescopic switch 69, and then the refined anti-corrosion coating in the refined stirring chamber 22 is filled into the filling chamber 19 through the filling telescopic head 68. When the filling is completed, the hydraulic pump 50 is started to drive the pressure oil in the filling oil chamber 70 to flow back to the oil tank, thereby completing the recovery. At this time, the filling bottle 18 can be transferred and stored to place the spare anti-corrosion coating.
[0035] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A system for treating petroleum equipment for corrosion protection, comprising a mounting base plate (15), characterized in that: The upper end surface of the mounting base (15) is fixedly connected to four uniformly distributed rough mounting bases (57), the upper end surface of the rough mounting base (57) is fixedly connected to a rough mounting workbench (43), the upper end surface of the mounting base (15) is fixedly connected to a filtering collection box (51), the upper end surface of the mounting base (15) is fixedly connected to four uniformly distributed refined bases (20), the refined base (20) is located on the right side of the rough mounting base (57), the upper end surface of the refined base (20) is fixedly connected to a refined stirring cylinder (21), the upper end surface of the mounting base (15) is fixedly connected to a filling oil cylinder (84), the filling oil cylinder (84) is located on the The refining stirring cylinder (21) is located at the lower side of the rough installation workbench (43). The rough installation workbench (43) is provided with a rough mechanism (11) at the upper end. The installation base plate (15) is provided with a filter transfer mechanism (12) at the upper end. The refining base (20) is provided with a refining mechanism (13). The filling oil cylinder (84) is provided with a filling mechanism (14). The rough mechanism (11) can adjust the speed of stirring to prepare a rough anti-corrosion coating agent at a fixed ratio. The filter transfer mechanism (12) can filter the preliminarily obtained anti-corrosion coating agent. The refining mechanism (13) can remove the gas phase in the anti-corrosion coating agent after the rough filtration and can it for standby use.The upper end of the rough installation workbench (43) is fixedly connected to a rough stirring cylinder (56), and a rough stirring chamber (45) is provided in the rough stirring cylinder (56). The upper end surface of the rough installation workbench (43) is fixedly connected to a rough installation end cover (39), and the upper end surface of the rough installation end cover (39) is fixedly connected to a control center (38), a feeding hopper (31) and a rough power sleeve (33). A feeding chamber (58) is provided in the feeding hopper (31), and an elastic sealing sleeve (60) is fixedly connected to the lower end wall of the feeding chamber (58). A feeding pipe (29) is fixedly connected to the lower end surface of the feeding hopper (31), and the positions of the feeding pipe (29) and the elastic sealing sleeve (60) cooperate with each other. The feeding pipe (29) passes through the rough installation end cover (39), and the feeding pipe (29) communicates with the feeding chamber (58) and the rough installation end cover (39). a coarse stirring chamber (45); a coarse power chamber (61) is provided in the coarse power sleeve (33); a coarse motor (34) is fixedly connected in the front end wall of the coarse power chamber (61); a coarse driving shaft (35) is kinetically connected to the lower end surface of the coarse motor (34); a coarse coupling (36) is fixedly connected to the lower end surface of the coarse driving shaft (35); a coarse driven main shaft (42) is fixedly connected to the lower end surface of the coarse coupling (36); a coarse rotating sleeve (37) is fixedly connected in the coarse installation end cover (39); the coarse driven main shaft (42) is rotatably connected in the coarse rotating sleeve (37); the coarse driven main shaft (42) penetrates the coarse installation end cover (39); the coarse driven main shaft (42) cooperates with the coarse stirring chamber (45); a raw material conveying pipe (59) is provided on the upper side of the feeding chamber (58);The right end surface of the rough installation end cover (39) is fixedly connected to a weighing workbench (32), the upper end surface of the weighing workbench (32) is fixedly connected to a weighing oil cylinder (72), a weighing oil chamber (77) is provided in the weighing oil cylinder (72), a weighing sliding plug (76) is slidably connected in the weighing oil chamber (77), a weighing oil port (73) is provided in the lower end wall of the weighing oil chamber (77), a monitoring tube (75) is fixedly connected in the right end wall of the weighing oil chamber (77), and a flow sensor (75) is fixedly connected at the right end of the monitoring tube (75). The weighing slide plug (76) is fixedly connected to a weighing support frame (78) on its upper end surface, the weighing oil chamber (77) is slidably connected to the weighing support frame (78) in its upper end wall, the weighing support frame (78) is rotatably connected to a weighing fixed plate (80) on its upper end, the weighing support frame (78) is fixedly connected to a tilting telescopic member (79) on its right end surface, the tilting telescopic member (79) is rotatably connected to the weighing fixed plate (80) on its upper end surface, and the weighing fixed plate (80) is fixedly connected to a load-bearing plate ( 82), a bearing chamber (81) is provided in the bearing plate (82), the left end of the weighing workbench (32) is fixedly connected to the raw material conveying pipe (59), a raw material conveying chamber (83) is provided in the raw material conveying pipe (59), and the positions of the raw material conveying pipe (59) and the bearing plate (82) are matched with each other; a group of uniformly distributed sealing connection bolts (62) are fixedly connected to the lower end surface of the rough installation end cover (39), and a group of sealing connection bolts (62) corresponding to the sealing connection bolts (62) are provided in the left and right end walls of the rough stirring chamber (45). A sealing longitudinal groove (64), wherein the left and right end walls of the sealing longitudinal groove (64) are provided with an open cavity (86), wherein the position of the open cavity (86) and the sealing connection bolt (62) are mutually matched, wherein a sealing matching pin (63) is rotatably connected in the open cavity (86), wherein the lower end of the sealing connection bolt (62) is rotatably connected to the sealing matching pin (63), wherein an elastic sealing sleeve (60) is fixedly connected to the lower end surface of the rough installation end cover (39), wherein the elastic sealing sleeve (60) and the sealing connection bolt (62) are mutually matched;The filter transfer mechanism (12) comprises a filter collection box (51), a filter collection chamber (52) is provided in the filter collection box (51), a filter transfer box (48) is fixedly connected to the upper end surface of the filter collection box (51), a filter chamber (46) is provided in the filter transfer box (48), a filter input sealing sleeve (66) is fixedly connected to the upper end wall of the filter chamber (46), a filter input pipe (47) is fixedly connected to the filter input sealing sleeve (66), a filter input pipe (47) is fixedly connected to the filter input sealing sleeve (66), and a filter input pipe (47) is fixedly connected to the filter chamber (46). A filter plate (49) is fixedly connected to the bottom wall of the filter chamber (46), a through hole is provided in the lower end wall of the filter chamber (46) and is in communication with the filter collection chamber (52), a refining extraction pipe (53) is fixedly connected to the right end wall of the filter collection chamber (52), a refining connection pump (54) is fixedly connected to the right end of the refining extraction pipe (53), the refining connection pump (54) is fixedly connected to the upper end surface of the mounting base plate (15), a filter input pipe (47) is fixedly connected to the bottom wall of the rough stirring chamber (45), a filter input switch (65) is fixedly connected to the lower end of the filter input pipe (47), and the filter input pipe (47) passes through the lower end wall of the rough stirring chamber (45) and the upper end of the filter chamber (46). The filter chamber (46) has an upper end wall, and a first overpressure release head (55) is fixedly connected to the upper end wall thereof, and the first overpressure release head (55) can release the overpressure gas phase in the filter chamber (46); the refining mechanism (13) comprises the refining stirring cylinder (21), the upper end surface of the refining stirring cylinder (21) is fixedly connected to a refining motor (26), a refining stirring chamber (22) is provided in the refining stirring cylinder (21), a refining rotating sleeve (25) is fixedly connected to the upper end wall of the refining stirring chamber (22), a refining driving shaft (23) is rotatably connected to the refining rotating sleeve (25), the lower end surface of the refining motor (26) is dynamically connected to the refining driving shaft (23), and the A refining driving shaft (23) passes through the refining rotating sleeve (25), the refining driving shaft (23) cooperates with the refining stirring chamber (22), a group of refining stirring blades (24) are fixedly connected to the lower end of the refining driving shaft (23), the refining stirring blades (24) are located in the refining stirring chamber (22), a refining input pump (85) is fixedly connected to the upper end wall of the refining stirring chamber (22), the left end surface of the refining input pump (85) is dynamically connected to a refining input pipe (30), the refining input pipe (30) is fixedly connected to the refining extraction pipe (53) through a pipeline, and a second overpressure release head (27) is fixedly connected to the upper end surface of the refining input pump (85);The filling oil cylinder (84) is provided with a filling oil chamber (70), a filling lifting rod (16) is slidably connected to the filling oil chamber (70), a filling oil port (71) is provided in the lower end wall of the filling oil chamber (70), a filling bearing plate (17) is fixedly connected to the upper end surface of the filling lifting rod (16), a filling bottle (18) is provided on the upper end surface of the filling bearing plate (17), the filling bearing plate (17) and the refining stirring cylinder (21) are positioned corresponding to each other, a filling chamber (19) is provided in the filling bottle (18), a filling opening (67) is provided in the upper end wall of the filling chamber (19), a filling telescopic head (68) is fixedly connected to the lower end wall of the refining stirring chamber (22), a filling telescopic switch (69) is fixedly connected to the lower end of the filling telescopic head (68), and the filling telescopic head (68) and the refining stirring chamber (22) are communicated with each other. ;