P-tert-butylbenzoic acid dust treatment device for heat stabilizer production

Abstract

The utility model discloses a p-tert-butylbenzoic acid dust treatment device for heat stabilizer production, and relates to the field of p-tert-butylbenzoic acid processing, the p-tert-butylbenzoic acid dust treatment device comprises a placing tank, the outer wall of the placing tank is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a rotating shaft through a coupler; a first bevel gear is fixedly connected to one end of the rotating shaft, a supporting rod is fixedly connected to the inner wall of the placing tank, a shell is fixedly connected to one end of the supporting rod, a rotating rod is movably connected to the interior of the shell, a second bevel gear is fixedly connected to the outer wall of the rotating rod, and stirring blades are fixedly connected to the outer wall of the rotating rod. A material distributing plate is fixedly connected to the outer wall of a stirring blade, a discharging pipe is fixedly connected to the bottom of the containing tank, by starting a motor, a first bevel gear fixedly connected to one end of a rotating shaft can be made to rotate, p-tert-butylbenzoic acid is turned over and stirred through the material distributing plate, dust doped in the p-tert-butylbenzoic acid is sucked out and filtered, and the dust filtering treatment quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of p-tert-butylbenzoic acid processing, in particular to a p-tert-butylbenzoic acid dust treatment device for heat stabilizer production. Background Art

[0002] 4-tert-butylbenzoic acid is a colorless needle-shaped crystal or crystalline powder, and is an important organic synthesis intermediate. It is widely used in chemical synthesis, cosmetics, flavors and fragrances and other industries. 4-tert-butylbenzoic acid needs to be added as an organic synthesis intermediate when producing heat stabilizers. At present, 4-tert-butylbenzoic acid is often processed by a dust removal fan to adsorb the dust on its surface, but it is inconvenient to treat the dust mixed in the middle of 4-tert-butylbenzoic acid. Therefore, a 4-tert-butylbenzoic acid dust treatment device for heat stabilizer production is needed.

[0003] The existing p-tert-butylbenzoic acid dust treatment device for heat stabilizer production is inconvenient to treat the dust mixed in the p-tert-butylbenzoic acid during use, and it is inconvenient to disassemble and clean the filter screen, and it is also inconvenient to perform multi-stage adsorption filtration on the dust. Therefore, a p-tert-butylbenzoic acid dust treatment device for heat stabilizer production is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a p-tert-butylbenzoic acid dust treatment device for the production of heat stabilizers, so as to solve the problems that the existing p-tert-butylbenzoic acid dust treatment device for the production of heat stabilizers is inconvenient to treat the dust mixed in the middle of p-tert-butylbenzoic acid, inconvenient to disassemble and clean the filter screen and inconvenient to perform multi-stage adsorption and filtration of the dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a para-tert-butylbenzoic acid dust treatment device for the production of heat stabilizers, comprising a placement tank, the outer wall of the placement tank is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected to a first bevel gear, the inner wall of the placement tank is fixedly connected to a support rod, one end of the support rod is fixedly connected to an outer shell, the interior of the outer shell is movably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a second bevel gear, the outer wall of the rotating rod is fixedly connected to a stirring blade, the outer wall of the stirring blade is fixedly connected to a dividing plate, and the bottom of the placement tank is fixedly connected to a discharge pipe.

[0006] The outer wall of the placement tank is installed with a pillar, the top of the pillar is fixedly connected with a shell, the bottom of the shell is fixedly connected with a ring, the inside of the ring is provided with a threaded groove, the bottom of the ring is installed with a mounting ring, the outer wall of the mounting ring is fixedly connected with a threaded column, and the inside of the mounting ring is installed with a filter.

[0007] A fan is installed on the top of the casing, an adsorption plate is installed inside the casing, and a filter plate is installed inside the casing.

[0008] Preferably, the first bevel gear is meshingly connected with the second bevel gear, and the second bevel gear forms a rotating structure with the housing through a rotating rod.

[0009] Preferably, the first bevel gear forms a rotating structure with the housing through the rotating shaft, and the stirring blade forms a rotating structure with the placement tank through the rotating rod.

[0010] Preferably, the stirring blades are symmetrically arranged with respect to the central axis of the rotating rod, and the dividing plates are evenly distributed along the outer wall of the stirring blades.

[0011] Preferably, the threaded column is threadedly connected to the collar through a threaded groove, and the filter is embedded in the inner wall of the mounting ring.

[0012] Preferably, activated carbon is arranged inside the adsorption plate, and glass fiber is arranged inside the filter plate.

[0013] Preferably, the adsorption plate is arranged in parallel with the filter plate, and the filter plate is located vertically above the adsorption plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a rotating shaft, a first bevel gear, a rotating rod, a second bevel gear, a stirring blade and a material distribution plate. By starting the motor, the first bevel gear fixedly connected to one end of the rotating shaft can be rotated, and the first bevel gear is meshed with the second bevel gear to drive the second bevel gear to rotate, so that the rotating rod rotates, thereby rotating the stirring blade, and the material distribution plate stirs the tert-butylbenzoic acid, so that the dust mixed inside is sucked out and filtered, thereby improving the quality of dust filtration treatment;

[0016] 2. The utility model provides a collar, a threaded groove, a mounting ring, a threaded column and a filter screen. By rotating the mounting ring, the threaded column and the collar are threadedly connected, so that the threaded column can be removed from the threaded groove, thereby facilitating the disassembly and cleaning of the filter screen.

[0017] 3. The utility model is provided with a fan, an adsorption plate and a filter plate. By starting the fan, the dust in the p-tert-butylbenzoic acid can be sucked out. The dust is initially filtered by the filter screen, and the fine dust particles then pass through the adsorption plate and the filter plate, which facilitates the adsorption and filtration of the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2This is a three-dimensional cross-sectional view of the placement tank of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0021] Figure 4 This is a disassembled diagram of the casing structure of the utility model;

[0022] Figure 5 It is a three-dimensional sectional view of the casing of the utility model.

[0023] In the figure: 1. placement tank; 2. rotating shaft; 3. first bevel gear; 4. support rod; 5. outer shell; 6. rotating rod; 7. second bevel gear; 8. stirring blade; 9. dividing plate; 10. discharge pipe; 11. support; 12. casing; 13. collar; 14. threaded groove; 15. mounting ring; 16. threaded column; 17. filter screen; 18. fan; 19. adsorption plate; 20. filter plate; 21. motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] See also Figure 1-5 A p-tert-butylbenzoic acid dust treatment device for heat stabilizer production comprises a placement tank 1, the outer wall of the placement tank 1 is fixedly connected to a motor 21, the output shaft of the motor 21 is fixedly connected to a rotating shaft 2 through a coupling, one end of the rotating shaft 2 is fixedly connected to a first bevel gear 3, the inner wall of the placement tank 1 is fixedly connected to a support rod 4, one end of the support rod 4 is fixedly connected to a shell 5, the inner part of the shell 5 is movably connected to a rotating rod 6, the outer wall of the rotating rod 6 is fixedly connected to a second bevel gear 7, the outer wall of the rotating rod 6 is fixedly connected to a stirring blade 8, and the outer wall of the stirring blade 8 is fixedly connected to a second bevel gear 7. A material distribution plate 9 is fixedly connected, a discharge pipe 10 is fixedly connected to the bottom of the placement tank 1, the first bevel gear 3 is meshed with the second bevel gear 7, and the second bevel gear 7 forms a rotating structure with the outer shell 5 through the rotating rod 6, the first bevel gear 3 forms a rotating structure with the outer shell 5 through the rotating shaft 2, and the stirring blade 8 forms a rotating structure with the placement tank 1 through the rotating rod 6, the stirring blade 8 is symmetrically arranged with the central axis of the rotating rod 6, and the material distribution plate 9 is evenly distributed along the outer wall of the stirring blade 8, so that the para-tert-butylbenzoic acid can be stirred so that the dust mixed inside it can be sucked out and filtered.

[0027] See also Figure 1-5A device for treating tert-butylbenzoic acid dust for producing a heat stabilizer, wherein a support 11 is installed on the outer wall of a placement tank 1, a casing 12 is fixedly connected to the top of the support 11, a collar 13 is fixedly connected to the bottom of the casing 12, a threaded groove 14 is provided inside the collar 13, a mounting ring 15 is installed at the bottom of the collar 13, a threaded column 16 is fixedly connected to the outer wall of the mounting ring 15, a filter screen 17 is installed inside the mounting ring 15, the threaded column 16 is threadedly connected to the collar 13 through the threaded groove 14, and the filter screen 17 is embedded in the inner wall of the mounting ring 15, so that the filter screen 17 can be easily disassembled and cleaned.

[0028] See also Figure 1-5 A device for treating p-tert-butylbenzoic acid dust for producing a heat stabilizer, wherein a fan 18 is installed on the top of a casing 12, an adsorption plate 19 is installed inside the casing 12, a filter plate 20 is installed inside the casing 12, activated carbon is arranged inside the adsorption plate 19, and glass fiber is arranged inside the filter plate 20, the adsorption plate 19 is arranged parallel to the filter plate 20, and the filter plate 20 is vertically located above the adsorption plate 19, so as to facilitate the adsorption and filtration of dust.

[0029] Working principle: When in use, by starting the motor 21, the first bevel gear 3 fixedly connected to one end of the rotating shaft 2 can be rotated, and the first bevel gear 3 can be meshed with the second bevel gear 7 to drive the second bevel gear 7 to rotate, so that the rotating rod 6 can be rotated, thereby rotating the stirring blade 8, so that the dividing plate 9 can stir the p-tert-butylbenzoic acid, so that the dust mixed inside it can be sucked out and filtered, and by rotating the mounting ring 15, since the threaded column 16 is threadedly connected to the collar 13, the threaded column 16 can be moved out of the threaded groove 14, which facilitates the disassembly and cleaning of the filter screen 17, and by starting the fan 18, the dust in the p-tert-butylbenzoic acid can be sucked out, the dust is preliminarily filtered by the filter screen 17, and the fine dust particles pass through the adsorption plate 19 and the filter plate 20, which facilitates the adsorption and filtration of the dust, thus completing the use process of the device. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for treating p-tert-butylbenzoic acid dust for producing a heat stabilizer, comprising a placement tank (1), characterized in that: The outer wall of the placement tank (1) is fixedly connected to a motor (21), the output shaft of the motor (21) is fixedly connected to a rotating shaft (2) via a coupling, one end of the rotating shaft (2) is fixedly connected to a first bevel gear (3), the inner wall of the placement tank (1) is fixedly connected to a support rod (4), one end of the support rod (4) is fixedly connected to a housing (5), the interior of the housing (5) is movably connected to a rotating rod (6), the outer wall of the rotating rod (6) is fixedly connected to a second bevel gear (7), the outer wall of the rotating rod (6) is fixedly connected to a stirring blade (8), the outer wall of the stirring blade (8) is fixedly connected to a material distribution plate (9), and the bottom of the placement tank (1) is fixedly connected to a discharge pipe (10); The outer wall of the placement tank (1) is installed with a pillar (11), the top of the pillar (11) is fixedly connected to a casing (12), the bottom of the casing (12) is fixedly connected to a collar (13), the inside of the collar (13) is provided with a threaded groove (14), the bottom of the collar (13) is installed with a mounting ring (15), the outer wall of the mounting ring (15) is fixedly connected to a threaded column (16), and the inside of the mounting ring (15) is installed with a filter screen (17); A fan (18) is installed on the top of the casing (12), an adsorption plate (19) is installed inside the casing (12), and a filter plate (20) is installed inside the casing (12).

2. The p-tert-butylbenzoic acid dust treatment device for heat stabilizer production according to claim 1, characterized in that: The first bevel gear (3) is meshingly connected with the second bevel gear (7), and the second bevel gear (7) forms a rotating structure with the housing (5) via a rotating rod (6).

3. The p-tert-butylbenzoic acid dust treatment device for heat stabilizer production according to claim 1, characterized in that: The first bevel gear (3) forms a rotating structure with the rotating shaft (2) and the housing (5), and the stirring blade (8) forms a rotating structure with the placement tank (1) through the rotating rod (6).

4. The p-tert-butylbenzoic acid dust treatment device for heat stabilizer production according to claim 1, characterized in that: The stirring blades (8) are symmetrically arranged with respect to the central axis of the rotating rod (6), and the material distribution plates (9) are evenly distributed along the outer wall of the stirring blades (8).

5. The p-tert-butylbenzoic acid dust treatment device for heat stabilizer production according to claim 1, characterized in that: The threaded column (16) is threadedly connected to the collar (13) through the threaded groove (14), and the filter screen (17) is embedded in the inner wall of the mounting ring (15).

6. The p-tert-butylbenzoic acid dust treatment device for heat stabilizer production according to claim 1, characterized in that: Activated carbon is arranged inside the adsorption plate (19), and glass fiber is arranged inside the filter plate (20).

7. The p-tert-butylbenzoic acid dust treatment device for heat stabilizer production according to claim 6, characterized in that: The adsorption plate (19) and the filter plate (20) are arranged in parallel, and the filter plate (20) is vertically located above the adsorption plate (19).

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