Environment-friendly aromatic rubber filling oil filtering and screening device

Abstract

The utility model discloses an environment-friendly aromatic rubber filling oil filtering and screening device which comprises a filtering box body, a box body cover plate is arranged at the upper end of the filtering box body, a first supporting frame and a second supporting frame in the front-back direction are arranged in an inner cavity of the filtering box body, and a coarse filtrate box is arranged between the first supporting frame and the second supporting frame; a first filter group is arranged between conical positions of the lower end of the coarse filtrate box, the coarse filtrate box is linearly distributed, a fine filter box body is arranged below the coarse filtrate box, and linear sliding rails are arranged on two sides of the lower part of the fine filter box body. Various impurities in the liquid are effectively removed, and the purity of the final product is improved; the first filter group mounted in the coarse filtrate tank can preliminarily remove large-particle impurities in the liquid, so that the pressure of subsequent fine filtration is reduced, and the overall filtration efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of oil filtration, and particularly to a filtering and screening device for an environment-friendly aromatic rubber filling oil. Background Art

[0002] In industries such as chemical engineering, petroleum, and pharmaceuticals, aromatic rubber filling oil, as an important raw material, its quality and purity directly affect the performance and quality of the final product. However, various impurities such as large particle solids, suspended substances, and tiny particles often mix into the aromatic rubber filling oil during production and transportation. These impurities not only affect the product performance but also cause damage to production equipment and increase maintenance costs.

[0003] Existing filtering devices only adopt a single filtering level and cannot effectively remove impurities of different particle sizes, resulting in poor filtering effects; the designs of some filtering devices are complex, and the internal components are difficult to disassemble and clean, increasing the maintenance difficulty and cost. Summary of the Invention

[0004] The technical problem to be solved by this application is to overcome the existing defects and provide a filtering and screening device for an environment-friendly aromatic rubber filling oil, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, this application provides the following technical solution: A filtering and screening device for an environment-friendly aromatic rubber filling oil, including a filtering box body. A box body cover plate is arranged at the upper end of the filtering box body. A front-to-back first support frame and a second support frame are arranged in the internal cavity of the filtering box body. A rough filtrate tank is arranged between the first support frame and the second support frame. A first filter group is arranged between the tapered parts at the lower end of the rough filtrate tank. The rough filtrate tanks are linearly distributed, and a fine filtration box body is arranged below it. Linear slide rails are arranged on both sides below the fine filtration box body, and the linear slide rails are connected to the side end brackets arranged on the inner wall of the filtering box body. First diversion groups are correspondingly arranged for the rough filtrate tanks on both sides, and the rough filtrate tank in the middle is correspondingly arranged with a second diversion group arranged on the rear side of the side end bracket. The rough filtrate tanks are connected to each other. A material guiding nozzle is arranged at the lower end of the fine filtration box body, and the material guiding nozzle is connected to a liquid outlet assembly arranged on the front side of the side end bracket through a hose.

[0006] As a preferred technical solution of this application, a door panel is arranged on one side of the filtering box body, and the door panel is connected to one side of the filtering box body through fasteners.

[0007] As a preferred technical solution of this application, moving guide wheels are arranged around the lower surface of the filtering box body.

[0008] As a preferred technical solution of the present application, a rotating shaft sleeve is provided on the box cover plate, a regulating rotating shaft is rotatably connected in the rotating shaft sleeve, and the regulating rotating shaft is rotatably connected to the first filter group.

[0009] As a preferred technical solution of the present application, a secondary filter group is provided in the fine filter box body.

[0010] Compared with the prior art: the present application improves the filtration efficiency and product quality. Through the multi-stage filtration design combining coarse filtration and fine filtration, various impurities in the liquid are effectively removed, and the purity of the final product is improved; the first filter group installed inside the coarse filtrate tank can initially remove large particle impurities in the liquid, reduce the pressure on subsequent fine filtration, and improve the overall filtration efficiency; the secondary filter group provided inside the fine filter box body uses a higher-precision filter material to ensure the thorough purification of the liquid, remove finer particulate matter, and the door panel provided on one side of the filter box body is connected by fasteners, which is convenient for operators to regularly check and replace the internal components to ensure the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the present application;

[0012] Figure 2 is a front view of the present application;

[0013] Figure 3 is a right view of the present application;

[0014] Figure 4 is Figure 3 a schematic cross-sectional structure diagram of A-A in

[0015] In the figure: 1. Box cover plate, 2. Filter box body, 3. Moving guide wheel, 4. First diversion group, 5. First support frame, 6. Side end support, 7. Fine filter box body, 8. Second support frame, 9. Coarse filtrate tank, 10. First filter group, 11. Linear slide rail, 12. Second diversion group, 13. Liquid outlet assembly, 14. Rotating shaft sleeve, 15. Regulating rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the above is described with the upper side as the upper side). All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. Figure 2 the upper side of

[0017] Please refer to Figures 1-4, this application provides a technical solution: an environmentally friendly aromatic rubber filling oil filtering and screening device, including a filtering box body 2, with a box body cover plate 1 arranged at the upper end of the filtering box body 2. The internal cavity of the filtering box body 2 is provided with a front-to-back first support frame 5 and a second support frame 8, and a rough filtrate tank 9 is arranged between the first support frame 5 and the second support frame 8.

[0018] The filtering box body 2 is the main framework of the entire filtering and screening device, providing installation positions for all other components and also playing a role in protecting the internal components from the external environment.

[0019] The box body cover plate 1 is installed at the upper end of the filtering box body 2. Its main function is to seal the filtering box body 2, prevent pollutants such as external dust and impurities from entering, thereby keeping the interior clean and ensuring the efficient progress of the filtering process.

[0020] The first support frame 5 and the second support frame 8 are used to fix the rough filtrate tank 9 to ensure their stability during operation and avoid displacement or damage caused by vibration or impact. The first support frame 5 and the second support frame 8 should also consider strength and durability and be able to withstand the load of continuous long-term operation.

[0021] The lower end of the rough filtrate tank 9 is designed in a conical shape, which is beneficial to the concentration and discharge of the liquid. A first filter group 10 is installed inside the rough filtrate tank 9, responsible for initially removing large particle impurities in the liquid. Preliminary filtration can reduce the pressure on subsequent fine filtration and improve the overall filtration efficiency. The number of rough filtrate tanks 9 can be configured according to actual needs. Multiple rough filtrate tanks 9 can achieve efficient liquid flow management through a diversion system, ensuring that each rough filtrate tank 9 can fully play its role.

[0022] A first filter group 10 is arranged between the conical parts at the lower end of the rough filtrate tank 9. The rough filtrate tanks 9 are linearly distributed, and a fine filtration box body 7 is arranged below them. Linear slide rails 11 are arranged on both sides below the fine filtration box body 7, and the linear slide rails 11 are connected to the side end brackets 6 arranged on the inner wall of the filtering box body 2.

[0023] The rough filtrate tanks 9 can be configured in multiple stages, that is, multiple rough filtrate tanks 9 are linearly distributed to increase the filtration area and improve the filtration efficiency. Multiple rough filtrate tanks 9 are interconnected through a diversion system to ensure smooth liquid flow between each rough filtrate tank 9.

[0024] The conical part of the rough filtrate tank 9 can reduce the retention of liquid at the bottom of the tank, avoid impurity accumulation, and ensure the continuity and efficiency of the filtration process.

[0025] The first filter group 10 is installed at the conical part at the lower end of the rough filtrate tank 9 and is mainly composed of various filtering materials (such as fibers, meshes, etc.) for intercepting and removing large particle impurities in the liquid.

[0026] The first filter group 10 can select suitable materials according to different filtration requirements, such as coarse fiber, metal mesh, etc.

[0027] The fine filtration box body 7 is located below the coarse filtrate box 9 and is responsible for further fine filtering the liquid that has been preliminarily filtered, removing finer particulate matter, and improving the purity of the final product.

[0028] Linear sliding rails 11 are arranged on both sides below the fine filtration box body 7 and are connected to the side brackets 6 on the inner wall of the filtration box body 2, providing stable support for the fine filtration box body 7 and ensuring its stability during operation.

[0029] The linear sliding rails 11 allow the fine filtration box body 7 to move along the track, facilitating maintenance and cleaning by the operator.

[0030] Through the linear sliding rails 11, the operator can easily pull out the fine filtration box body 7 from the filtration box body 2 for regular inspection and filter material replacement, greatly simplifying the maintenance work.

[0031] The first diversion group 4 is correspondingly arranged for the coarse filtrate boxes 9 on both sides, and the coarse filtrate box 9 in the middle is correspondingly arranged with the second diversion group 12 on the rear side of the side bracket 6. A material guiding nozzle is arranged at the lower end of the fine filtration box body 7, and the material guiding nozzle is connected to the liquid outlet assembly 13 on the front side of the side bracket 6 through a hose.

[0032] The first diversion group 4 is arranged at the corresponding positions of the coarse filtrate boxes 9 on both sides and is used to guide the liquid flow to another coarse filtrate box 9.

[0033] It can ensure that the liquid is evenly distributed in each coarse filtrate box 9, avoid local overload, and improve the overall filtration efficiency.

[0034] The second diversion group 12 corresponds to the coarse filtrate box 9 in the middle and is used to guide the preliminarily filtered liquid into the fine filtration box body 7.

[0035] The fine filtration box body 7 is located below the coarse filtrate box 9 and further finely filters the liquid that has been preliminarily filtered, removing finer particulate matter, and improving the purity of the final product.

[0036] A material guiding nozzle is arranged at the bottom of the fine filtration box body 7 and is connected to the liquid outlet assembly 13 through a hose to ensure the smooth discharge of the filtered liquid.

[0037] The guide nozzle is connected to the liquid outlet component 13 arranged on the front side of the side end bracket 6 through a hose, which is used to discharge the filtered liquid. The liquid outlet component 13 usually includes a valve and a flow meter, etc., which can control the outflow speed and flow rate of the liquid to ensure the stability and continuity of the filtration process.

[0038] Furthermore, a door panel is provided on one side of the filter box 2, and the door panel is connected to one side of the filter box 2 via a fastener.

[0039] The door panel is arranged on one side of the filter box 2 and connected by fasteners, so as to facilitate operators to regularly check and replace internal components, such as filter groups, diversion groups, etc., to ensure the normal operation of the equipment.

[0040] The door panel has strong sealing performance, which prevents pollutants such as dust and impurities from entering the filter box 2 and affecting the filtering effect.

[0041] Furthermore, movable guide wheels 3 are arranged around the lower surface of the filter box 2 .

[0042] The movable guide wheels 3 are arranged around the lower surface of the filter box 2, so that the entire filtering and screening device can be easily moved between different positions, thereby improving the flexibility and application range of the equipment.

[0043] By moving the guide wheel 3, the operator can push the equipment with less effort, thus reducing the labor cost during the transportation process.

[0044] Furthermore, a shaft sleeve 14 is provided on the box cover 1 , an adjusting shaft 15 is connected inside the shaft sleeve 14 , and the adjusting shaft 15 is connected to the first filter group 10 .

[0045] A shaft sleeve 14 is installed on the box cover 1, and an adjusting shaft 15 is arranged inside. By rotating the adjusting shaft 15, the position of the first filter group 10 can be adjusted to adapt to liquids with different viscosities or pollution levels to ensure the best filtering effect.

[0046] Furthermore, a secondary filter group is arranged in the fine filter box 7 .

[0047] A secondary filter group is arranged inside the fine filter box 7, which uses a higher precision filter material to ensure the complete purification of the liquid.

[0048] In use: By means of the moving guide wheels 3 around the lower surface of the filtering box body 2, operators can easily push the equipment to move the filtering box body 2 to the designated working position, ensuring that the ground is flat and stable; after reaching the designated position, use the locking mechanism of the moving guide wheels 3 to fix the equipment to prevent displacement during the working process; the liquid is guided into the coarse filtrate tanks 9 on both sides through the first diversion group 4 and the second diversion group 12 and evenly distributed in each coarse filtrate tank 9; according to the viscosity and pollution degree of the liquid, adjust the position of the first filter group 10 by rotating the adjusting rotating shaft 15 on the box body cover plate 1. The first filter group 10 is composed of various filtering materials (such as fibers, meshes, etc.) and is used to intercept and remove large particle impurities in the liquid to ensure the best filtering effect; after the adjustment is completed, use the locking function on the adjusting rotating shaft 15 to fix it to ensure that it will not loosen during the working process, and conduct preliminary filtration to remove larger impurities. The lower end of the coarse filtrate tank 9 is designed in a conical shape, which is conducive to the concentration and discharge of the liquid and reduces the accumulation of impurities; the liquid after preliminary filtration flows into the fine filter box body 7 and is further finely filtered through the secondary filter group to remove finer particulate matter and improve the purity of the final product; finally, the filtered liquid is transported to the liquid outlet assembly 13 through the material guiding nozzle and the hose at the lower end of the fine filter box body 7 to complete the entire filtering process.

[0049] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly aromatic rubber filling oil filtering and screening device, including a filtering box body (2), and a box body cover plate (1) is arranged at the upper end of the filtering box body (2), characterized in that: The inner cavity of the filter box body (2) is provided with a first support frame (5) and a second support frame (8) in the front-to-back direction. A rough filtrate tank (9) is arranged between the first support frame (5) and the second support frame (8). A first filter group (10) is arranged between the tapered parts at the lower end of the rough filtrate tank (9). The rough filtrate tanks (9) are linearly distributed, and a fine filter box body (7) is arranged below them. Linear slide rails (11) are arranged on both sides below the fine filter box body (7). The linear slide rails (11) are connected to side end supports (6) arranged on the inner wall of the filter box body (2). First diversion groups (4) are correspondingly arranged for the rough filtrate tanks (9) on both sides. The rough filtrate tank (9) in the middle is correspondingly arranged with a second diversion group (12) arranged on the rear side of the side end support (6). The rough filtrate tanks (9) are communicated with each other. A material guiding nozzle is arranged at the lower end of the fine filter box body (7). The material guiding nozzle is connected to a liquid outlet assembly (13) arranged on the front side of the side end support (6) through a hose.

2. The filtering and screening device for an environment-friendly aromatic hydrocarbon rubber filling oil according to claim 1, wherein: A door panel is arranged on one side of the filter box body (2). The door panel is connected to one side of the filter box body (2) through fasteners.

3. The filtering and screening device for an environment-friendly aromatic hydrocarbon rubber filling oil according to claim 1, characterized in that: Moving guide wheels (3) are arranged around the lower surface of the filter box body (2).

4. The filtering and screening device for an environment-friendly aromatic hydrocarbon rubber filling oil according to claim 1, wherein: A rotating shaft sleeve (14) is arranged on the box body cover plate (1). An adjusting rotating shaft (15) is rotatably connected inside the rotating shaft sleeve (14). The adjusting rotating shaft (15) is rotatably connected to the first filter group (10).

5. The filtering and screening device for an environment-friendly aromatic hydrocarbon rubber filling oil according to claim 1, characterized in that: A secondary filter group is arranged inside the fine filter box body (7).

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