Drying mechanism for resin storage tank

Abstract

The utility model relates to a resin storage tank drying mechanism which comprises a lifting seat, an input pipe and an output pipe which are distributed up and down and connected through a rotating joint are installed in the middle of the lifting seat, the output pipe is vertically arranged and used for stretching into a tank opening of a resin storage tank, and the output pipe is driven by a rotating mechanism to rotate. The lower end of the output pipe is connected with a hollow flow dividing disc, the peripheral side wall of the flow dividing disc is sequentially connected with a first nozzle and a second nozzle from bottom to top, the end, away from the rotary connector, of the input pipe is connected with a water inlet pipe and a high-pressure gas conveying pipe through a three-way connector, and a heating assembly is arranged at the top of the flow dividing disc. The high-pressure gas conveying pipe and the heating assembly are additionally arranged on an existing cleaning mechanism, the high-pressure gas conveying pipe blows gas to the resin storage tank through the two nozzles so that water drops remaining on the inner wall of the resin storage tank after cleaning can be blown away, then the heating assembly heats and dries the interior of the resin storage tank, and use is convenient; and the drying effect on the resin storage tank is improved.

Description

Technical field:

[0002] The utility model relates to a drying mechanism for a resin storage tank. Background technology:

[0004] Resin generally refers to an organic polymer that softens or melts when heated, tends to flow under external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. Broadly speaking, any polymer compound that can be used as a raw material for plastic product processing is called a resin. At present, after resin production, cylindrical storage tanks are usually used for loading. In order to reuse, the inside of the cylindrical storage tank needs to be cleaned after one loading is completed so that it can be loaded again next time. For example, Chinese Patent Publication No. CN219335269U discloses a resin storage tank cleaning structure, which can effectively clean the resin storage tank after use.

[0005] However, after the resin storage tank is cleaned, it is necessary to dry the inside of the resin storage tank to ensure that the inside of the resin storage tank is dry before reloading the resin. However, the above patent only has a cleaning function. If it can be combined with a drying function, it will greatly improve the practicality and facilitate the cleaning and drying of the resin storage tank. In view of this, this case is born. Utility model content:

[0007] The utility model makes improvements on the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the utility model is to provide a drying mechanism for a resin storage tank.

[0008] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a resin storage tank drying mechanism, including a lifting seat driven by a lifting mechanism to lift vertically, an input pipe and an output pipe distributed upper and lower and connected by a rotating joint are installed in the middle of the lifting seat, the output pipe is vertically arranged and used to extend from the tank mouth of the resin storage tank, the output pipe is driven to rotate by a rotating mechanism, the lower end of the output pipe is connected to an internal hollow diverter plate, the peripheral side walls of the diverter plate are sequentially connected with a first nozzle and a second nozzle from bottom to top, the end of the input pipe away from the rotating joint is connected to a water inlet pipe and a high-pressure gas delivery pipe through a three-way joint, and a heating assembly is arranged on the top of the diverter plate.

[0009] Furthermore, the heating assembly includes an electric heating tube, which is spiral-shaped in the vertical direction and is sleeved on the outer side of the lower end of the output tube.

[0010] Furthermore, a support base is provided at the bottom of the electric heating tube, and the support base is provided on the top of the diverter plate. The support base is rotatably connected to the diverter plate through a plane bearing.

[0011] Furthermore, a water inlet control valve is installed on the water inlet pipe; and an air inlet control valve is installed on the high-pressure gas delivery pipe.

[0012] Furthermore, both the first nozzle and the second nozzle are high-pressure nozzles.

[0013] Compared with the prior art, the utility model has the following effects: the utility model has a simple and reasonable structure, and by adding a high-pressure gas delivery pipe and a heating component to the existing cleaning mechanism, the high-pressure gas delivery pipe blows air to the resin storage tank through two nozzles to help blow away the water droplets remaining on the inner wall of the resin storage tank after cleaning, and then the heating component heats and dries the inside of the resin storage tank. It is easy to use and improves the drying effect of the resin storage tank. Description of the drawings:

[0015] Figure 1 It is a schematic diagram of the main structure of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the use status of an embodiment of the utility model.

[0017] In the figure:

[0018] 1-lifting mechanism; 2-lifting seat; 3-rotating joint; 4-input pipe; 5-output pipe; 6-rotating mechanism; 7-diverter plate; 8-first nozzle; 9-second nozzle; 10-support box; 11-vertical slide; 12-transmission belt; 13-pulley; 14-driving motor; 15-lifting slider; 16-vertical slide rail; 17-rotating motor; 18-driving gear; 19-driven gear; 20-three-way joint; 21-water inlet pipe; 22-high-pressure gas delivery pipe; 23-heating component; 24-electric heating pipe; 25-support base; 26-water inlet control valve; 27-air inlet control valve; 28-resin storage tank. Specific implementation method:

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] like Figures 1-2As shown, the utility model is a resin storage tank drying mechanism, which is improved on the basis of a resin storage tank cleaning structure disclosed in Chinese patent publication number CN219335269U. The overall structure includes a lifting seat 2 driven by a lifting mechanism 1 to lift vertically, and an input pipe 4 and an output pipe 5 distributed upward and downward and connected by a rotating joint 3 are installed in the middle of the lifting seat 2. The output pipe 5 is vertically arranged and used to extend from the tank mouth of the resin storage tank 28. The output pipe 5 is driven to rotate by a rotating mechanism 6. The lower end of the output pipe 5 is connected to an internal hollow diverter plate 7, and the peripheral side walls of the diverter plate 7 are sequentially connected with a first nozzle 8 and a second nozzle 9 from bottom to top. The specific improvement is that the end of the input pipe 4 away from the rotating joint 3 is connected to a water inlet pipe 21 and a high-pressure gas delivery pipe 22 through a three-way joint 20, and a heating component 23 is arranged on the top of the diverter plate 7. During operation, water can be transported into the diverter disk 7 through the water inlet pipe 21, and then the first nozzle 8 and the second nozzle 9 are used to spray water toward the inner wall of the resin storage tank 28 to achieve cleaning; when the cleaning is completed, high-pressure gas is transported into the diverter disk 7 through the high-pressure gas delivery pipe 22, and then the first nozzle 8 and the second nozzle 9 are used to spray high-pressure gas toward the inner wall of the resin storage tank 28. The high-pressure gas can blow away the water remaining on the inner wall of the resin storage tank after cleaning, and then the heating component heats and dries the inside of the resin storage tank, that is: the drying structure combines the blowing and heating of residual water, and blows away the water before heating, which effectively improves the heating and drying effect, and improves the drying quality and drying efficiency.

[0023] In this embodiment, the heating assembly 23 includes an electric heating tube 24, which is spiral-shaped vertically and is sleeved on the outer side of the lower end of the output tube 5. Furthermore, a support base 25 is provided at the bottom of the electric heating tube 24, and the support base 25 is provided on the top of the diverter plate 7. The support base 25 is rotatably connected to the diverter plate 7 through a plane bearing. During operation, the electric heating tube and the support base rise and fall synchronously with the diverter plate, but the support base and the diverter plate rotate relative to each other, that is, the electric heating tube and the support base do not rise and fall with the diverter plate. Since the electric heating tube can rise and fall with the diverter plate, the heating position can be adjusted at this time, and different positions can be heated and dried in sequence vertically.

[0024] In this embodiment, for the convenience of control, a water inlet control valve 26 is installed on the water inlet pipe 21, and the water inlet pipe is connected to the water pump; an air inlet control valve 27 is installed on the high-pressure gas delivery pipe 22, and the high-pressure gas delivery pipe is connected to the high-pressure air pump. In actual use, when normal cleaning work is performed, the water inlet control valve is opened, and the air inlet control valve is closed; when the cleaning is completed and the drying operation needs to be performed, the water inlet control valve is closed, and the air inlet control valve is opened.

[0025] In this embodiment, in order to increase the pressure of water spraying and air blowing, the first nozzle 8 and the second nozzle 9 both adopt high-pressure nozzles (also called high-pressure nozzles), and the nozzles adopted are nozzles that can spray water and air, that is, the first nozzle and the second nozzle play different roles in different operation modes. When cleaning, the first nozzle and the second nozzle are used for water spraying; and when drying, the first nozzle and the second nozzle are used for air spraying.

[0026] It should be noted that the drying structure is improved on the basis of a resin storage tank cleaning structure disclosed in Chinese Patent Publication No. CN219335269U. The output pipe in the drying structure replaces the water outlet pipe of the above patent, the input pipe replaces the water inlet pipe of the above patent, the diverter plate replaces the water outlet plate of the above patent, the first nozzle and the second nozzle replace the first water outlet nozzle and the second water outlet nozzle respectively, and the added water inlet pipe and high-pressure gas delivery pipe are connected to the input pipe through a three-way joint, and a heating component is added. The remaining undescribed structures are the same as the above patent, that is: the original cleaning function of the above patent is retained, and the drying function is added. The rotating mechanism, lifting mechanism, and specific working process and working principle will not be repeated here.

[0027] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).

[0028] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0029] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A resin storage tank drying mechanism, comprising a lifting seat driven by a lifting mechanism to lift vertically, an input pipe and an output pipe distributed upward and downward and connected by a rotating joint are installed in the middle of the lifting seat, the output pipe is vertically arranged and used to extend from the tank mouth of the resin storage tank, the output pipe is driven to rotate by a rotating mechanism, the lower end of the output pipe is connected to a diverter plate with a hollow interior, and the peripheral side wall of the diverter plate is sequentially connected with a first nozzle and a second nozzle from bottom to top, characterized in that: One end of the input pipe away from the rotary joint is connected to a water inlet pipe and a high-pressure gas delivery pipe through a three-way joint, and a heating component is arranged on the top of the diverter plate.

2. A resin storage tank drying mechanism according to claim 1, characterized in that: The heating assembly comprises an electric heating tube, which is spiral-shaped vertically and sleeved on the outer side of the lower end of the output tube.

3. A resin storage tank drying mechanism according to claim 2, characterized in that: A support base is provided at the bottom of the electric heating tube, and the support base is arranged on the top of the diverter plate. The support base is rotatably connected to the diverter plate through a plane bearing.

4. A resin storage tank drying mechanism according to claim 1, characterized in that: A water inlet control valve is installed on the water inlet pipe; and an air inlet control valve is installed on the high-pressure gas delivery pipe.

5. A resin storage tank drying mechanism according to claim 1, characterized in that: The first nozzle and the second nozzle are both high-pressure nozzles.

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