Dispersing device with hull structure protection performance for rust remover production

Abstract

The utility model discloses a dispersing device with hull structure protection performance for rust remover production, and belongs to the technical field of rust remover production. Comprising a reaction kettle box and a reaction kettle cover arranged above the reaction kettle box, the bottom end of the reaction kettle box is in an arc shape, stirring dead angles and material retention are reduced, and the problems of difficult cleaning and the like are solved; a cleaning assembly is arranged on one side of the reaction kettle box, a discharging pipe is arranged at the center of the bottom end of the reaction kettle box, a pneumatic valve is arranged in the discharging pipe to control discharging, and an adjusting assembly is arranged on one side of the discharging pipe. The movable plug, the sliding rod and the pulling plate are pushed into the reserved pipe, the movable plug is pushed to the topmost end, the pulling plate is limited by the reserved pipe, and the movable plug and the inner wall of the bottom of the reaction kettle box are kept in a horizontal state to form blockage, so that the position is kept in the horizontal state in the stirring process, and raw materials are prevented from entering to influence dispersion.

Description

Technical Field

[0001] This application relates to the field of rust remover production technology, and more specifically, to a dispersion device for producing rust removers with the property of protecting ship hull structure. Background Technology

[0002] Because ships operate in water for long periods of time, some parts are prone to rust. Rust removers are often used to remove rust from non-precision parts or structural steel of the ship hull. The production of rust removers requires the use of low-pressure reactors to disperse and mix raw materials.

[0003] In related technologies, the angle setting of the stirring rod affects the problem of uneven dispersion. The prior art patent with publication number CN221933792U provides a dispersion device for the production of rust remover, which relates to the field of dispersion device technology. It includes an operating table, an insulated shell fixedly installed on the top of the operating table, a dispersion box fixedly installed on the bottom of the inner wall of the insulated shell, a dispersion box cover fixedly installed on the top of the dispersion box, and a drive motor fixedly inserted on the top of the dispersion box cover.

[0004] Although the existing technical solutions mentioned above achieve the effect of cleaning the inside of the device by setting up nozzles, during the mixing of rust remover raw materials in the dispersion box, due to the reserved setting of the cleaning pipe, some raw materials will flow into the pipe in advance and stop before the control valve. This can easily cause the raw materials to be unable to be evenly dispersed. In addition, the bottom of the dispersion box is set as a flat surface, which can easily create dead corners in the dispersion, which is not conducive to the discharge of the mixture and increases the difficulty of cleaning.

[0005] In view of this, we propose a dispersion device for the production of rust removers that has the property of protecting the ship's hull structure. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide a dispersion device for the production of rust remover with protective performance for ship hull structure. It solves the technical problems of the dispersion box causing some raw materials to flow into the pipe in advance and stop before the control valve during the mixing process of rust remover raw materials, due to the reserved setting of the cleaning pipe. This results in the raw materials entering the reserved pipe in advance and failing to disperse evenly. In addition, the bottom plane setting of the dispersion box can easily create dead corners in the dispersion, which is not conducive to the discharge of the mixture and increases the difficulty of cleaning. The application realizes the technical effect of adjustable length of reserved pipe to ensure comprehensive dispersion.

[0008] 2. Technical Solution

[0009] This application provides a dispersion device for producing rust remover with protective properties for ship hull structure. It includes a reaction vessel tank and a reaction vessel cover positioned above the tank. The bottom of the reaction vessel tank has an arc-shaped design to reduce dead zones in the mixing process, prevent material retention, and solve cleaning difficulties. A cleaning assembly is located on one side of the reaction vessel tank. A discharge pipe is located at the center of the bottom of the tank, and a pneumatic valve inside the discharge pipe controls the discharge. An adjustment assembly is located on one side of the discharge pipe. The adjustment assembly includes a pre-reserved pipe welded to the bottom of the reaction vessel tank. A movable plug is inserted into the pre-reserved pipe, and a sliding rod is connected downwards to the center of the movable plug. A pull plate is connected to the bottom of the sliding rod. Pushing the movable plug, sliding rod, and pull plate into the pre-reserved pipe pushes the movable plug to its highest point, limiting the pull plate. The movable plug and the inner wall of the bottom of the reaction vessel tank remain horizontal, forming a blockage. This ensures that the area remains horizontal during mixing, preventing raw materials from entering and affecting dispersion.

[0010] Furthermore, the bottom end of the pre-reserved tube has an internal threaded groove, in which a plug is rotatably installed. The diameter of the pulling plate is larger than the inner diameter of the pre-reserved tube. Vertical strip-shaped protrusions are provided on both sides of the sliding rod. The plug has a limiting groove inside that allows the sliding rod to slide in. By rotating the sliding rod instead of moving it up and down, the plug can be removed from the pre-reserved tube, facilitating the cleaning and replacement of components such as the plug and the movable plug.

[0011] Furthermore, a drive unit is provided at the top of the reactor lid, and an output shaft at the bottom of the drive unit is connected to a stirring assembly. The stirring assembly includes a rotating shaft, with stirring rods on both sides of the rotating shaft. The rotating shaft is also connected to a side scraper and a bottom scraper, which are in contact with the inner wall of the reactor. Propeller blades are evenly distributed on the rotating shaft, intersecting with the stirring rods. The propeller blades can rotate axially, and the stirring rods can rotate radially, thus eliminating the central stirring blind zone.

[0012] Furthermore, the cleaning assembly includes a water tank, a drain pipe, and a water pump. A delivery pipe is connected to the top of the water tank via the water pump. One end of the delivery pipe is connected to a spray ring fitted onto the outer wall of the reactor vessel. Spray nozzles are evenly distributed inside the spray ring and inserted into the reactor vessel. A pre-installed pipe is connected to one side of the water tank via a drain pipe, which contains a control valve. When the water pump is started, the cleaning water inside the water tank enters the delivery pipe, flows through the spray ring into the reactor vessel for rinsing, and finally exits through the pre-installed pipe and the drain pipe, completing the cleaning process.

[0013] 3. Beneficial effects

[0014] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0015] (1) This application is equipped with a reserved tube, a limiting groove and a movable plug. The movable plug, sliding rod and pulling plate are pushed into the reserved tube. When the movable plug is pushed to the top, the pulling plate is limited by the reserved tube. The movable plug and the inner wall of the bottom of the reaction vessel are kept horizontal to form a blockage. During the stirring process, this place is kept horizontal to avoid the raw materials from entering and affecting the dispersion. After the dispersion is completed, the movable plug is pulled down and limited by the limiting groove, which can open the connection between the reserved tube and the drain pipe. The cleaning liquid can enter the drain pipe through the reserved tube. This solves the problem that the raw materials will enter the reserved tube in advance in the prior art, thus affecting the dispersion.

[0016] (2) This application is equipped with a stirring assembly, the propulsion blade can rotate axially and circulate, and the stirring rod can rotate radially and circulate. The combination of the two eliminates the blind zone of central stirring. The side scraper and bottom scraper are combined to prevent the material from adhering to the inner wall and facilitate forced propulsion circulation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a partial front view schematic diagram of the structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the stirring assembly of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the adjustment component of this utility model;

[0021] The following are the labels in the diagram: 110, Reactor box; 111, Drive unit; 112, Reactor cover; 113, Discharge pipe; 120, Cleaning assembly; 121, Water tank; 122, Water pump; 123, Conveying pipe; 124, Water spray ring; 125, Drain pipe; 126, Control valve; 130, Reserved pipe; 131, Limiting groove; 132, Plug block; 133, Sliding rod; 134, Pulling plate; 135, Movable plug; 140, Stirring assembly; 141, Side scraper; 142, Stirring rod; 143, Rotating shaft; 144, Bottom scraper; 145, Propeller blade. Detailed Implementation

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] Example 1

[0024] Please see Figures 1-4This utility model provides an embodiment of a dispersion device for producing rust remover with protective properties for ship hull structure. It includes a reactor tank 110 and a reactor cover 112 positioned above the reactor tank 110. The reactor tank 110 has an arc-shaped bottom to reduce dead zones in stirring, prevent material retention, and solve cleaning difficulties. A cleaning assembly 120 is provided on one side of the reactor tank 110. A discharge pipe 113 is located at the center of the bottom of the reactor tank 110. A pneumatic valve controls the discharge inside the discharge pipe 113. An adjustment assembly is located on one side of the discharge pipe 113. The adjustment assembly includes a pre-reserved pipe 130 welded below the reactor tank 110. A movable plug 135 is inserted inside the pre-reserved pipe 130, and a sliding rod 133 is connected downwards to the center of the movable plug 135. A pull plate 134 is connected to the bottom end of the sliding rod 133.

[0025] By reference Figure 4 and Figure 2 The movable plug 135, sliding rod 133, and pulling plate 134 are pushed into the reserved tube 130. The movable plug 135 is pushed to the top, and the pulling plate 134 is limited by the reserved tube 130. The movable plug 135 and the bottom inner wall of the reaction vessel box 110 remain horizontal, forming a blockage. This ensures that the area remains horizontal during stirring, preventing raw materials from entering and affecting dispersion. After dispersion, the raw materials are discharged from the discharge pipe 113 and then cleaned. After cleaning, the movable plug 135 is pulled down and limited by the limiting groove 131, which opens the connection between the reserved tube 130 and the drain pipe 125. The cleaning liquid can enter the drain pipe 125 through the reserved tube 130 to complete the circulation. A filter can be installed inside the water tank 121 to purify and reuse the cleaning wastewater, solving the problem in the prior art where raw materials entering the reserved tube 130 affect dispersion.

[0026] The bottom end of the pre-reserved tube 130 has an internal threaded groove, in which a plug block 132 is rotatably installed. The diameter of the pull plate 134 is larger than the inner diameter of the pre-reserved tube 130. Vertical strip-shaped protrusions are provided on both sides of the sliding rod 133. The plug block 132 has a limiting groove 131 inside to allow the sliding rod 133 to slide into. (Reference) Figure 4 By rotating the sliding rod 133 instead of moving up and down, the plug block 132 can be removed from the reserved tube 130, making it convenient to clean and replace components such as the plug block 132 and the movable plug 135.

[0027] The cleaning assembly 120 includes a water tank 121, a drain pipe 125, and a water pump 122. A delivery pipe 123 is connected to the top of the water tank 121 via the water pump 122. One end of the delivery pipe 123 is connected to a spray ring 124 fitted onto the outer wall of the reactor 110. Spray nozzles are evenly distributed inside the spray ring 124 and are inserted into the reactor 110. A pre-installed pipe 130 is connected to one side of the water tank 121 via the drain pipe 125. A control valve 126 is installed inside the drain pipe 125. (Reference) Figure 1 The water pump 122 is started, which drives the cleaning water inside the water tank 121 into the delivery pipe 123, and then into the reaction vessel box 110 through the water spray ring 124 for rinsing. Finally, it is discharged through the reserved pipe 130 and the drain pipe 125 to complete the cleaning. The same cleaning method is used here as in the existing technology.

[0028] The bottom output shaft of the drive unit 111 is connected to a stirring assembly 140, which includes a rotating shaft 143. Stirring rods 142 are arranged on both sides of the rotating shaft 143, and side scrapers 141 and bottom scrapers 144 are respectively connected to the rotating shaft 143. The side scrapers 141 and bottom scrapers 144 are in contact with the inner wall of the reaction vessel box 110. Propeller blades 145 are evenly arranged on the rotating shaft 143, intersecting with the stirring rods 142. (Reference) Figure 3 The propulsion blade 145 can rotate axially and circulate, and the stirring rod 142 can rotate radially and circulate. The combination of the two eliminates the blind zone of central stirring. The side scraper 141 and the bottom scraper 144 are combined to prevent material from adhering to the inner wall and facilitate forced propulsion circulation.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dispersion device for producing a rust remover with protective properties for ship hull structure, characterized in that, It includes a reactor box (110) and a reactor cover (112) disposed on the reactor box (110). The bottom end of the reactor box (110) is arc-shaped. A cleaning component (120) is provided on one side of the reactor box (110). A discharge pipe (113) is provided at the center of the bottom end of the reactor box (110), and an adjustment component is provided on one side of the discharge pipe (113). The adjustment assembly includes a pre-reserved pipe (130) welded below the reactor box (110), a movable plug (135) inserted inside the pre-reserved pipe (130), and a sliding rod (133) connected downward to the center of the movable plug (135), and a pull plate (134) connected to the bottom end of the sliding rod (133).

2. The dispersion device for producing rust remover with hull-protecting properties according to claim 1, characterized in that: The bottom end of the reserved tube (130) is provided with an internal thread groove, in which a thread plug (132) is rotatably installed.

3. The dispersion device for producing rust remover with hull-protecting properties according to claim 1, characterized in that: The diameter of the pull plate (134) is larger than the inner diameter of the reserved tube (130).

4. The dispersion device for producing rust remover with hull-protecting properties according to claim 2, characterized in that: The sliding rod (133) has vertical strip-shaped protrusions on both sides, and the plug block (132) has a limiting groove (131) inside that cooperates with the sliding rod (133) to slide into.

5. The dispersion device for producing rust remover with hull-protecting properties according to claim 1, characterized in that: The top of the reactor lid (112) is provided with a drive unit (111), and the bottom output shaft of the drive unit (111) is connected to a stirring assembly (140). The stirring assembly (140) includes a rotating shaft (143), and stirring rods (142) are provided on both sides of the rotating shaft (143). The rotating shaft (143) is connected to a side scraper (141) and a bottom scraper (144) respectively. The side scraper (141) and the bottom scraper (144) are in contact with the inner wall of the reactor box (110).

6. The dispersion device for producing rust remover with hull-protecting properties according to claim 5, characterized in that: The rotating shaft (143) is uniformly provided with propulsion blades (145) and the stirring rod (142) intersecting each other.

7. The dispersion device for producing rust remover with hull-protecting properties according to claim 1, characterized in that: The cleaning assembly (120) includes a water tank (121), a drain pipe (125), and a water pump (122). The top of the water tank (121) is connected to a delivery pipe (123) via the water pump (122). One end of the delivery pipe (123) is connected to a water spray ring (124) fitted onto the outer wall of the reactor (110). The water spray ring (124) is evenly equipped with nozzles, which are inserted into the reactor (110). One side of the water tank (121) is connected to a reserved pipe (130) via the drain pipe (125). A control valve (126) is installed inside the drain pipe (125).

8. The dispersion device for producing rust remover with hull-protecting properties according to claim 1, characterized in that: The discharge pipe (113) is equipped with a pneumatic valve to control the discharge.

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