Filtering device for preparing capryloyl hydroxamic acid

Abstract

The utility model relates to the technical field of filtration, and discloses a filter device for preparing capryloyl hydroxamic acid, which comprises a machine body, a motor is fixedly mounted on the side wall of the machine body, a filter screen is arranged in the machine body, a filter mechanism is arranged in the machine body, and the motor is fixedly mounted on the side wall of the machine body. And a promoting mechanism is arranged in the machine body, the cam is fixedly installed at the output end of the motor, and an extrusion rod is fixedly installed on the side wall of the filter screen. According to the filtering device for preparing capryloyl hydroximic acid, a motor is started to drive a cam to rotate, the cam periodically extrudes an extrusion rod, and then a filtering net periodically moves in a limiting plate, so that the filtering net shakes, an elastic telescopic rod I deforms, and filtering is facilitated; meanwhile, a movable plate moves and extrudes an elastic telescopic rod II under the action of a guide rod and an inclined groove, so that an insertion rod cleans meshes of a filter screen to facilitate filtration, filtration is enhanced, and meanwhile, the size of the device is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to the filter technical field, concretely is a kind of filter device for preparing octanoyl hydroxamic acid. BACKGROUND

[0002] Octanoyl hydroxamic acid can be used as collector for metal oxide mineral flotation, and can also be used as chelating agent and preservative synergist in cosmetics. Lime is added to the solution of hydroxylamine sulfate, and calcium sulfate precipitated is removed by filtration. Then lime and octyl methyl ester are added in turn, and octanoyl hydroxamic acid is precipitated after adjusting pH. After filtration, water washing and drying, octanoyl hydroxamic acid is obtained.

[0003] According to the filter device for preparing octanoyl hydroxamic acid (publication number: CN219462662U), when the first filter plate is blocked and the filtering efficiency is reduced, the rotating rod rotates, and the first filter plate enters the cleaning cavity from the filtering cavity, while the second filter plate enters the filtering cavity from the cleaning cavity.

[0004] However, the filter screen is prone to blockage after long-term use, and two sets of cross filter screens are used alternately, which occupies a large volume of equipment. Therefore, we propose a filter device for preparing octanoyl hydroxamic acid. SUMMARY

[0005] The utility model aims at providing a filter device for preparing octanoyl hydroxamic acid to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter device for preparing octanoyl hydroxamic acid, comprising a body, a motor fixedly installed on the side wall of the body, a filter screen arranged inside the body, a filter mechanism arranged inside the body, and a promoting mechanism arranged inside the body.

[0007] A cam is fixedly installed on the output end of the motor, an extrusion rod is fixedly installed on the side wall of the filter screen, a limiting plate is fixedly installed on the inner wall of the body, an elastic expansion rod one is fixedly connected to the inner wall of the limiting plate, and an inclined slot is formed in the inner wall of the body.

[0008] A guide rod is arranged on the inner wall of the inclined slot, an end of the guide rod is fixedly connected to a movable plate, an insertion rod is movably installed on the upper surface of the movable plate, and an elastic expansion rod two is fixedly installed on the lower end of the filter screen.

[0009] Preferably, the promoting mechanism comprises a movable slot, the movable slot is arranged on the inner wall of the body, a stabilizing rod is arranged in the movable slot, a guide plate is fixedly arranged on the end of the stabilizing rod, a rotating slot is arranged on the inner wall of the guide plate, and a protrusion is fixedly arranged on the surface of the inserting rod.

[0010] Preferably, the shape of the protrusion is matched with the shape of the rotating slot, a movable hole is arranged on the surface of the guide plate, and the diameter of the movable hole is matched with the diameter of the inserting rod, so that the inserting rod can move in the movable hole.

[0011] Preferably, the diameter of the mesh hole on the surface of the filter screen is matched with the diameter of the inserting rod, and an inclined notch is arranged on the upper end of the inserting rod, so that the solution on the filter screen can flow through the inclined notch.

[0012] Preferably, the shape of the oblique slot is matched with the shape of the guide rod, and the shape of the movable slot is matched with the shape of the stabilizing rod, so that the guide rod can move in the oblique slot and the stabilizing rod can move in the movable slot.

[0013] Preferably, a plurality of the first elastic telescopic rods are arranged in a linear array and fixedly arranged in the inner part of the limiting plate, so that the plurality of first elastic telescopic rods can conveniently reset the stable filter screen.

[0014] Compared with the prior art, the preparation of octanoyl hydroxamic acid filter device has the following beneficial effects:

[0015] 1. The preparation of octanoyl hydroxamic acid filter device is provided with a filtering mechanism, the motor drives the cam to rotate, the cam periodically extrudes the extruding rod, and the filter screen moves in the limiting plate periodically, so that the filter screen is shaken, the first elastic telescopic rod is deformed, the movable plate moves under the action of the guide rod and the oblique slot, the second elastic telescopic rod is extruded, the inserting rod cleans the mesh hole of the filter screen, and the filtering is facilitated.

[0016] 2. The preparation of octanoyl hydroxamic acid filter device is provided with a promoting mechanism, the stabilizing rod on the guide plate moves in the movable slot during the movement of the filter screen, the second elastic telescopic rod is deformed, the inserting rod moves, the protrusion moves along the rotating slot under the limiting action of the protrusion, the inserting rod rotates, the mesh hole of the filter screen is better cleaned, and the impurities move to both sides along the inclined notch, so that the filtering effect of the filter screen is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the structure of the utility model;

[0018] Figure 2It is partial section schematic view of the structure main body of the utility model;

[0019] Figure 3 It is partial schematic view of the structure machine body of the utility model;

[0020] Figure 4 It is partial schematic view of the structure limiting plate of the utility model;

[0021] Figure 5 It is partial explosion schematic view of the structure plug-in rod of the utility model.

[0022] In the drawing: 1, machine body;2, motor;3, filtering mechanism;301, cam;302, extrusion rod;303, limiting plate;304, elastic telescopic rod one;305, movable plate;306, plug-in rod;307, guide rod;308, oblique slot;309, elastic telescopic rod two;4, promoting mechanism;401, guide plate;402, stabilizing rod;403, movable slot;404, protrusion;405, rotary slot;5, filter screen. Specific implementation

[0023] As Figures 1-5 Indicated, the utility model provides a kind of technical scheme: a kind of preparation octanoyl hydroxamic acid uses filtering device, including machine body 1, the sidewall of machine body 1 is fixedly installed motor 2, the inside of machine body 1 is provided with filter screen 5, the inside of machine body 1 is provided with filtering mechanism 3, the inside of machine body 1 is provided with promoting mechanism 4, filtering mechanism 3 includes cam 301, extrusion rod 302, limiting plate 303, elastic telescopic rod one 304, movable plate 305, plug-in rod 306, guide rod 307, oblique slot 308, elastic telescopic rod two 309.

[0024] In an embodiment of the utility model, cam 301 is fixedly installed at the output end of motor 2, the sidewall of filter screen 5 is fixedly installed extrusion rod 302, the inner wall of machine body 1 is fixedly installed limiting plate 303, the inner wall of limiting plate 303 is fixedly connected elastic telescopic rod one 304, the inner wall of machine body 1 is provided with oblique slot 308, guide rod 307 is arranged in the inner wall of oblique slot 308, the end of guide rod 307 is fixedly connected movable plate 305, the upper surface of movable plate 305 is movably installed plug-in rod 306, the lower end of filter screen 5 is fixedly installed elastic telescopic rod two 309.

[0025] In addition, the promoting mechanism 4 includes the activity groove 403, the inside of the activity groove 403 is provided with the stabilizing rod 402, the end of the stabilizing rod 402 is fixedly installed the guide plate 401, the inner wall of the guide plate 401 is provided with the rotating groove 405, the surface of the plug rod 306 is fixedly installed the protrusion 404, the shape of the protrusion 404 is matched with the shape of the rotating groove 405, the surface of the guide plate 401 is provided with the activity hole, the diameter of the activity hole is matched with the diameter of the plug rod 306, so that the plug rod 306 can move in the inside of the activity hole.

[0026] In the embodiment of the utility model, the diameter of the mesh hole of the surface of the filter screen 5 is matched with the diameter of the plug rod 306, the upper end of the plug rod 306 is provided with the inclined surface notch, the inclined surface notch on the plug rod 306 is convenient for the solution on the filter screen 5 to flow, the shape of the oblique groove 308 is matched with the shape of the guide rod 307, the shape of the activity groove 403 is matched with the shape of the stabilizing rod 402, so that the guide rod 307 can move in the inside of the oblique groove 308, the stabilizing rod 402 can move in the inside of the activity groove 403, the number of the elastic telescopic rod one 304 is provided with several, several elastic telescopic rods one 304 are fixedly installed in the inside of the limiting plate 303 in linear array, and the plurality of elastic telescopic rods one 304 are convenient for the stable reset of the filter screen 5.

[0027] In the utility model, when using, the feed inlet on the upper body 1 is fed, the motor 2 is started to drive the cam 301 to rotate, the cam 301 periodically extrudes the extruding rod 302, and then the filter screen 5 is periodically moved in the limiting plate 303, so that the filter screen 5 is shaken, the elastic telescopic rod one 304 is deformed, the filter is convenient, and the movable plate 305 moves under the action of the guide rod 307 and the oblique groove 308 to extrude the elastic telescopic rod two 309, so that the plug rod 306 cleans the mesh hole of the filter screen 5, which is convenient for filtering, strengthens the filtering, and the device is small in size, so that the filtering use of the device is convenient.

[0028] Further, during the movement of the filter screen 5, the stabilizing rod 402 on the guide plate 401 moves in the inside of the activity groove 403, the plug rod 306 moves in the process of the elastic telescopic rod two 309 deformation, the plug rod 306 moves under the limiting action of the protrusion 404, the protrusion 404 moves along the rotating groove 405, so that the plug rod 306 rotates, better cleans the mesh hole of the filter screen 5, and the impurities move to both sides along the inclined surface notch, the filtering effect of the filter screen 5 is strengthened, and the discharge outlet at the lower end of the body 1 discharges.

[0029] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A filtration device for preparing octanoyl hydroxamic acid, comprising a body (1), wherein a motor (2) is fixedly mounted on the side wall of the body (1), and a filter screen (5) is provided inside the body (1), characterized in that: The inside of the machine body (1) is provided with a filtering mechanism (3), the inside of the machine body (1) is provided with a promoting mechanism (4), the filtering mechanism (3) comprises: Cam (301), the cam (301) is fixedly installed at the output end of the motor (2), the side wall of the filter screen (5) is fixedly installed extrusion rod (302), the inner wall of the machine body (1) is fixedly installed limit plate (303), the inner wall of the limit plate (303) is fixedly connected elastic telescopic rod one (304), the inner wall of the machine body (1) is provided with inclined slot (308); Guide rod (307), the guide rod (307) is arranged in the inner wall of the inclined slot (308), the end of the guide rod (307) is fixedly connected with the movable plate (305), the upper surface of the movable plate (305) is movably installed with the inserting rod (306), the lower end of the filter screen (5) is fixedly installed with the elastic telescopic rod two (309).

2. A filter device for preparing octanohydroxamic acid according to claim 1, characterized in that: The promoting mechanism (4) comprises an activity slot (403), the activity slot (403) is opened in the inner wall of the machine body (1), the inside of the activity slot (403) is provided with a stabilizing rod (402), the end of the stabilizing rod (402) is fixedly installed with a guide plate (401), the inner wall of the guide plate (401) is provided with a rotating slot (405), the surface of the inserting rod (306) is fixedly installed with a protrusion (404).

3. A filter device for preparing octanohydroxamic acid according to claim 2, characterized in that: The shape of the protrusion (404) is matched with the shape of the rotating slot (405), the surface of the guide plate (401) is provided with an activity hole, and the diameter of the activity hole is matched with the diameter of the inserting rod (306).

4. A filter device for preparing octanohydroxamic acid according to claim 1, characterized in that: The diameter of the mesh hole on the surface of the filter screen (5) is matched with the diameter of the inserting rod (306), and the upper end of the inserting rod (306) is provided with an inclined notch.

5. A filter device for preparing octanohydroxamic acid according to claim 2, characterized in that: The shape of the inclined slot (308) is matched with the shape of the guide rod (307), and the shape of the activity slot (403) is matched with the shape of the stabilizing rod (402).

6. A filter device for preparing octanohydroxamic acid according to claim 1, characterized in that: The number of the elastic telescopic rod one (304) is several, and the several elastic telescopic rod one (304) is fixedly installed in the inside of the limit plate (303) in linear array.

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