Reaction kettle convenient to feed and used for processing superfine pre-alloyed powder

Abstract

The utility model discloses a superfine pre-alloy powder processing reaction kettle convenient to feed, and relates to the technical field of alloy powder processing, the superfine pre-alloy powder processing reaction kettle comprises a support frame, and the front end and the rear end of the support frame are respectively provided with a reaction kettle body and a waste material seat. According to the reaction kettle for alloy powder processing, when a mixing mechanism in the reaction kettle body works, the mixing mechanism collides with a convex block B at the bottom of a filter frame through a convex block A at the upper end of one group of mixing fan blades, so that the filter frame vibrates in the reaction kettle body, and alloy powder is filtered in advance; when the filter frame is located at the highest point of the inner wall of the reaction kettle body, the bottom end of the filter frame is located at the waste outlet, so that impurities in the alloy powder or the alloy powder with large particles are screened in advance, and the quality of the alloy powder is improved. Impurities which do not pass through the interior of the alloy powder or large-particle alloy powder is conveyed into the waste material seat through the waste material outlet and the connecting channel, so that the waste materials are conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of a reaction kettle for processing ultrafine pre-alloyed powder with convenient material loading, in particular to a reaction kettle for processing ultrafine pre-alloyed powder with convenient material loading. Background Art

[0002] Alloy powder refers to metal powder formed by partial or complete alloying of two or more components. According to the composition, it mainly includes iron alloy powder, copper alloy powder, nickel alloy powder, cobalt alloy powder, aluminum alloy powder, titanium alloy powder and precious metal alloy powder.

[0003] For example, patent No. CN202322751934.6 discloses a stirring and mixing device for alloy powder, including an electric control cabinet, the bottom of which is fixed to the ground by a fixed base, an operation box is electrically connected to the shell of the electric control cabinet, a guide rail is installed on the side of the electric control cabinet, an electric seat is slidably installed on the guide rail, a mounting frame is provided on the side of the electric seat, an inert gas supply assembly is provided on the mounting frame close to the electric seat, a motor is fixedly provided on the mounting frame away from the electric seat by a fixing bolt, the bottom of the motor is connected to the rotating shaft, a stirring head is installed at the bottom of the rotating shaft, a mixing barrel for containing alloy powder is provided below the stirring head, a sleeve is provided on the outside of the rotating shaft, and a sealing cover is installed on the sleeve. The utility model can seal the mixing space when the alloy powder is stirred and mixed, and reduce the concentration of air in the stirring space by injecting inert gas, thereby reducing the contact area between the alloy powder and the air during stirring, avoiding the alloy powder from being oxidized by air during stirring, improving the stirring quality of the alloy powder, and preventing the alloy powder from splashing out during stirring and being inhaled into the lungs of the staff, which is safer;

[0004] During the stirring process of the alloy powder in the stirring and mixing kettle of the patent, some impurities or large particles of debris remain inside the alloy powder without being pre-screened in advance, which affects the quality of the alloy powder during processing. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a reaction kettle for processing ultrafine pre-alloyed powder with convenient loading, which solves the problem that during the stirring process of the alloy powder in the stirring kettle, some impurities or large particles of debris remain inside the alloy powder without being pre-screened in advance, thus affecting the quality of the alloy powder during processing.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a reactor for processing ultrafine pre-alloyed powder with convenient loading, comprising a support frame, a reactor body and a waste seat are respectively provided at the front and rear ends of the support frame, a feed port and a mixing mechanism are respectively provided at the upper and lower ends of the reactor body, the mixing mechanism comprises a connecting rod and mixing blades, the connecting rod is located at the bottom end of the inner wall of the reactor body, the mixing blades are located at the two ends of the outer side of the connecting rod, a filter frame is provided above the connecting rod, the connecting rod passes through the filter frame and extends to the top of the inner wall of the reactor body, a waste outlet is provided on the inner wall of the reactor body behind the filter frame, a connecting channel is provided at the rear end of the waste outlet, one end of the connecting channel extends to the inner side of the waste seat.

[0007] Preferably, connecting seats are provided at both upper and lower ends of the outer side of the reactor body, the bottom end of the connecting seat is located at the front end surface of the support frame and a connecting frame is provided, the connecting seat and the connecting frame are fixedly connected by bolts, and the reactor body and the support frame are fixedly connected by the connecting seat and the connecting frame.

[0008] Preferably, a servo motor is provided at the bottom end of the reactor body, a mounting hole is provided at the bottom end of the reactor body below the connecting rod, the bottom end of the connecting rod passes through the mounting hole and extends to the output end of the servo motor at the upper end, the servo motor is connected to the connecting rod through a coupling, the rear end of the servo motor is located on the outside of the bottom end of the reactor body and an output port is provided, and an electronic valve is provided on the inner side of the output port.

[0009] Preferably, the mixing blades are provided in three groups, each group of the mixing blades is provided with two mixing blades, and the three groups of the mixing blades are evenly arranged on the outside of the connecting rod.

[0010] Preferably, a group of the mixing blades are provided with a protrusion A at the upper end, a protrusion B is provided at the bottom end of the filter frame above the protrusion A, arc angles are provided on both sides of the opposing surfaces of the protrusion A and the protrusion B, and the protrusion A and the protrusion B fit each other.

[0011] Preferably, both ends of the filter frame are provided with plug blocks, one end of the plug block is located on the inner side of the reactor body and a movable groove is provided, the plug block extends to the inner side of the movable groove, a buffer spring is provided on the inner wall of the movable groove above the plug block, and the plug block is movably connected to the movable groove through the buffer spring.

[0012] Preferably, a filter screen is provided on the inner side of the filter frame, and the filter screen is in a conical shape with the bottom surface spreading outward.

[0013] Beneficial Effects

[0014] The utility model provides a reactor for alloy powder processing. Compared with the prior art, the utility model has the following beneficial effects: when the mixing mechanism inside the reactor body is working, the mixing mechanism collides with the convex block A at the upper end of one group of mixing blades and the convex block B at the bottom of the filter frame, so that the filter frame vibrates inside the reactor body, thereby filtering the alloy powder in advance, screening the impurities inside the alloy powder or the alloy powder with larger particles in advance, and improving the quality of the alloy powder, and a filter screen is provided on the inner side of the filter frame, the filter screen is a cone with the bottom surface spreading outward, and a waste outlet is provided on the inner wall of the reactor body behind the filter frame, and a connecting channel is provided at the rear end of the waste outlet, and one end of the connecting channel extends to the inner side of the waste seat, and then when the filter frame is located at the highest point of the inner wall of the reactor body, the bottom end of the filter frame is located at the waste outlet, and the impurities inside the alloy powder or the alloy powder with larger particles are not transmitted to the waste seat through the waste outlet and the connecting channel, so that the waste is convenient to collect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the reactor body of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the hybrid mechanism of the utility model;

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the filter frame of the utility model.

[0019] In the figure: 1, support frame; 2, waste seat; 3, reactor body; 301, movable groove; 4, feed inlet; 5, mixing mechanism; 501, connecting rod; 502, mixing fan blade; 6, protrusion A; 7, filter frame; 8, protrusion B; 9, waste outlet; 10, connecting channel; 11, buffer spring. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The utility model provides a technical solution: a reactor for processing ultrafine pre-alloyed powder with convenient loading, comprising a support frame 1, a reactor body 3 and a waste seat 2 are respectively arranged at the front and rear ends of the support frame 1, and connecting seats are arranged at the upper and lower ends of the outer side of the reactor body 3, and the bottom end of the connecting seat is located at the front end surface of the support frame 1 and a connecting frame is arranged, and the connecting seat and the connecting frame are fixedly connected by bolts, and the reactor body 3 and the support frame 1 are fixedly connected by the connecting seat and the connecting frame, and then connected to the reactor body 3 and the waste seat 2 through the support frame 1;

[0022] The upper and lower ends of the reactor body 3 are respectively provided with a feed port 4 and a mixing mechanism 5, the mixing mechanism 5 includes a connecting rod 501 and mixing blades 502, the connecting rod 501 is located at the bottom end of the inner wall of the reactor body 3, the bottom end of the reactor body 3 is provided with a servo motor, the bottom end of the connecting rod 501 is located at the bottom end of the reactor body 3 and is provided with a mounting hole, the bottom end of the connecting rod 501 passes through the mounting hole and extends to the output end of the upper end of the servo motor, the servo motor is connected to the connecting rod 501 through a coupling, the rear end of the servo motor is located at the outer side of the bottom end of the reactor body 3 and is provided with an output port, the inner side of the output port is provided with an electronic valve, the mixing blades 502 are located at the two ends of the outer side of the connecting rod 501, the mixing blades 502 are provided with three groups, each group of mixing blades 502 is provided with two, the three groups of mixing blades 502 are evenly arranged on the outer side of the connecting rod 501, a filter frame 7 is provided above the connecting rod 501, the upper end of one group of mixing blades 502 is provided with a convex block A6, the upper end of the convex block A6 A protrusion B8 is provided at the bottom end of the filter frame 7, arc angles are provided on both sides of the opposite surfaces of the protrusion A6 and the protrusion B8, and the protrusion A6 and the protrusion B8 fit each other. Insert blocks are provided at both ends of the filter frame 7, and one end of the insert block is provided with a movable groove 301 on the inner side of the reactor body 3, and the insert block extends to the inner side of the movable groove 301, and a buffer spring 11 is provided on the inner wall of the movable groove 301 above the insert block. The insert block is movably connected to the movable groove 301 through the buffer spring 11, and the connecting rod 501 penetrates the filter frame 7 and extends to the top of the inner wall of the reactor body 3. When the mixing mechanism 5 inside the reactor body 3 is working, the mixing mechanism 5 collides with the protrusion B8 at the bottom of the filter frame 7 through the protrusion A6 at the upper end of one group of mixing blades 502, so that the filter frame 7 vibrates inside the reactor body 3, thereby filtering the alloy powder in advance, screening the impurities or alloy powder with larger particles inside the alloy powder in advance, and improving the quality of the alloy powder;

[0023] A filter screen is provided on the inner side of the filter frame 7, and the filter screen is a cone with the bottom surface spreading outward. A waste outlet 9 is provided on the inner wall of the reactor body 3 behind the filter frame 7, and a connecting channel 10 is provided at the rear end of the waste outlet 9. One end of the connecting channel 10 extends to the inner side of the waste seat 2. When the filter frame 7 is located at the highest point of the inner wall of the reactor body 3, the bottom end of the filter frame 7 is located at the waste outlet 9, and impurities inside the alloy powder or alloy powder with larger particles are not transmitted to the waste seat 2 through the waste outlet 9 and the connecting channel 10, so that the waste can be collected easily.

[0024] During operation, the alloy powder is poured into the reactor body 3 through the feed port 4, the power is turned on, and the device is started. When the mixing mechanism 5 inside the reactor body 3 is working, the mixing mechanism 5 collides with the convex block A6 at the upper end of one group of mixing blades 502 with the convex block B8 at the bottom of the filter frame 7, so that the filter frame 7 vibrates inside the reactor body 3, thereby filtering the alloy powder in advance, screening the impurities or alloy powder with larger particles inside the alloy powder in advance, and improving the quality of the alloy powder. There is a filter screen, which is a cone with the bottom surface spreading outward. A waste outlet 9 is provided on the inner wall of the reactor body 3 behind the filter frame 7. A connecting channel 10 is provided at the rear end of the waste outlet 9. One end of the connecting channel 10 extends to the inner side of the waste seat 2. When the filter frame 7 is located at the highest point of the inner wall of the reactor body 3, the bottom end of the filter frame 7 is located at the waste outlet 9, and impurities inside the alloy powder or alloy powder with larger particles are not transmitted to the waste seat 2 through the waste outlet 9 and the connecting channel 10, so that the waste can be collected easily.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A reaction kettle for processing ultrafine pre-alloyed powder with convenient loading, comprising a support frame (1), characterized in that: A reactor body (3) and a waste material seat (2) are respectively provided at the front and rear ends of the support frame (1); a feed port (4) and a mixing mechanism (5) are respectively provided at the upper and lower ends of the reactor body (3); the mixing mechanism (5) comprises a connecting rod (501) and a mixing blade (502); the connecting rod (501) is located at the bottom end of the inner wall of the reactor body (3); the mixing blade (502) is located at the two ends of the outer side of the connecting rod (501); a filter frame (7) is provided above the connecting rod (501); the connecting rod (501) penetrates the filter frame (7) and extends to the top end of the inner wall of the reactor body (3); a waste material outlet (9) is provided on the inner wall of the reactor body (3) behind the filter frame (7); a connecting channel (10) is provided at the rear end of the waste material outlet (9); one end of the connecting channel (10) extends to the inner side of the waste material seat (2).

2. The reaction kettle for processing ultrafine pre-alloyed powder with convenient loading according to claim 1, characterized in that: The upper and lower ends of the outer side of the reactor body (3) are both provided with connecting seats, the bottom end of the connecting seat is located at the front end surface of the support frame (1) and a connecting frame is provided, the connecting seat and the connecting frame are fixedly connected by bolts, and the reactor body (3) and the support frame (1) are fixedly connected by the connecting seat and the connecting frame.

3. The reaction kettle for processing ultrafine pre-alloyed powder with convenient loading according to claim 1, characterized in that: A servo motor is provided at the bottom end of the reactor body (3); a mounting hole is provided at the bottom end of the reactor body (3) below the connecting rod (501); the bottom end of the connecting rod (501) passes through the mounting hole and extends to the output end at the upper end of the servo motor; the servo motor is connected to the connecting rod (501) via a coupling; the rear end of the servo motor is located on the outer side of the bottom end of the reactor body (3) and an output port is provided; an electronic valve is provided on the inner side of the output port.

4. The reaction kettle for processing ultrafine pre-alloyed powder with convenient loading according to claim 1, characterized in that: The mixing blades (502) are provided in three groups, each group of the mixing blades (502) is provided with two, and the three groups of the mixing blades (502) are evenly arranged on the outside of the connecting rod (501).

5. The reaction kettle for processing ultrafine pre-alloyed powder with convenient loading according to claim 1, characterized in that: A protrusion A (6) is provided at the upper end of one group of the mixing blades (502), and a protrusion B (8) is provided at the bottom end of the filter frame (7) above the protrusion A (6), and arc angles are provided on both sides of the opposing surfaces of the protrusion A (6) and the protrusion B (8), and the protrusion A (6) and the protrusion B (8) are in contact with each other.

6. The reaction kettle for processing ultrafine pre-alloyed powder with convenient loading according to claim 1, characterized in that: Both ends of the filter frame (7) are provided with plug blocks, one end of the plug block is located on the inner side of the reactor body (3) and is provided with a movable groove (301), the plug block extends to the inner side of the movable groove (301), and a buffer spring (11) is provided above the plug block and on the inner wall of the movable groove (301), and the plug block is movably connected to the movable groove (301) via the buffer spring (11).

7. The reaction kettle for processing ultrafine pre-alloyed powder with convenient loading according to claim 1, characterized in that: A filter screen is provided on the inner side of the filter frame (7), and the filter screen is in a conical shape with the bottom surface spreading outwards.

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