Mixing device for metallurgical auxiliary material production

Abstract

The utility model relates to the technical field of metallurgical auxiliary material production devices, in particular to a mixing device for metallurgical auxiliary material production, which comprises a mixing barrel, a conical barrel is fixedly mounted at the bottom of the mixing barrel, a discharge pipe is fixedly mounted at the bottom end of the conical barrel, and a discharge valve is fixedly mounted on the discharge pipe. A plurality of spiral feeders are fixedly mounted on a top barrel body of the mixing barrel, an inclined sampling tube is fixedly mounted on the top barrel body of the mixing barrel, a threaded cover is in threaded connection with a tail end tube body of the inclined sampling tube, a fixing ring is fixedly mounted on the barrel body of the mixing barrel, a handle is inserted into the fixing ring in a matched manner, and a sampling spoon is fixedly mounted at the top end of the handle; a top cover is fixedly mounted at the top of the mixing barrel, a stirring motor is fixedly mounted in the center of the top surface of the top cover, a stirring shaft is fixedly mounted at the tail end of an output shaft of the stirring motor, and stirring blades are fixedly mounted on the stirring shaft. According to the utility model, the mixing preparation is convenient, and the sampling operation is also convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of metallurgical auxiliary material production equipment, and more specifically, to a mixing device for metallurgical auxiliary material production. Background Technology

[0002] The production of metallurgical auxiliary materials is an indispensable part of the metallurgical industry. Its quality directly affects the performance of metallurgical products. In the production process of metallurgical auxiliary materials, mixing is a crucial step, as it determines the uniformity and stability of the auxiliary materials.

[0003] When mixing metallurgical auxiliary materials, it is usually carried out in a corresponding mixing device. Most of the metallurgical auxiliary material mixing devices commonly found on the market use stirring to mix the materials, such as by rotating the stirring shaft to drive the stirring blades to rotate, which can mix the materials evenly.

[0004] However, when using a mixing device for mixing metallurgical auxiliary materials, sampling and observation of the materials are often required during the mixing process to facilitate timely assessment of the mixing status and specific properties of the metallurgical auxiliary materials. While traditional mixing devices have a discharge pipe and discharge valve at the bottom, once the discharge valve is opened, although sampling can be completed, the accumulation of material above and its weight pressing down prevent the discharge valve from closing smoothly. This causes material to continuously flow out, affecting subsequent mixing and hindering convenient sampling and observation. Therefore, we propose a mixing device for metallurgical auxiliary material production. Utility Model Content

[0005] The purpose of this utility model is to provide a mixing device for the production of metallurgical auxiliary materials, so as to solve the defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mixing device for metallurgical auxiliary material production includes a mixing cylinder, a conical cylinder fixedly installed at the bottom of the mixing cylinder, a discharge pipe fixedly installed at the bottom end of the conical cylinder, a discharge valve fixedly installed on the discharge pipe, multiple screw feeders fixedly installed on the top cylinder of the mixing cylinder, an inclined sampling tube fixedly installed on the top cylinder of the mixing cylinder, a threaded cap threadedly connected to the end of the inclined sampling tube, a fixing ring fixedly installed on the cylinder of the mixing cylinder, a handle inserted into the fixing ring, and a sampling spoon fixedly installed at the top of the handle.

[0008] Preferably, the conical cylinder is funnel-shaped, and the plane containing the inner wall of the conical cylinder is inclined downward at 30° to 60°.

[0009] Preferably, the discharge end of the screw feeder is fixedly installed on the mixing barrel, and the feeding end of the screw feeder is fixedly installed with a feeding hopper.

[0010] Preferably, a dustproof cover is hingedly connected to the top surface of the feeding hopper through a hinge, and a handle is fixedly installed on the back surface of the dustproof cover.

[0011] Preferably, a support rod is fixedly installed between the screw feeder and the mixing barrel, and the support rod is located below the screw feeder.

[0012] Preferably, the inclined sampling pipe is arranged to be inclined upward by 45-60 degrees, and the length of the inclined sampling pipe is 3-8 cm.

[0013] Preferably, a plurality of support legs arranged in a ring shape at equal intervals are fixedly installed at the bottom of the mixing barrel, and a fixing disc is fixedly installed at the bottom end of the support leg.

[0014] Preferably, a top cover is fixedly installed at the top of the mixing barrel, a stirring motor is fixedly installed at the center position of the top surface of the top cover, an output shaft of the stirring motor is fixedly installed with a stirring shaft, the stirring shaft is fixedly installed with stirring blades, and the stirring shaft is fixedly installed with a scraping plate.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. The inclined sampling pipe is provided, the sampling spoon is inserted into the mixing barrel after the screw cap is unscrewed and the handle is held, and the metallurgical auxiliary material sampling operation is convenient, so that the convenient sampling and observation effect is achieved.

[0017] 2. The screw feeder is provided for feeding operation, the stirring motor drives the stirring blades to rotate, the stirring and mixing operation is performed, and the scraping plate is provided to perform the scraping operation on the inner wall of the mixing barrel. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is an exploded structure schematic diagram of the present application;

[0020] Figure 3 It is an enlarged view of the B part of the present application; Figure 2

[0021] Figure 4 It is an enlarged view of the A part of the present application; Figure 2

[0022] ​​Figure 5 Part structure diagram of the present application is shown in the figure.

[0023] The meaning of each reference numeral in the figure is as follows:

[0024] 1, mixing cylinder; 10, conical cylinder; 11, discharge pipe; 12, discharge valve; 13, support leg; 131, fixed disc; 14, top cover; 15, screw feeder; 16, feed hopper; 17, dust cover; 171, handle; 18, support rod;

[0025] 2, stirring motor; 20, stirring shaft; 21, stirring blade; 22, scraping plate;

[0026] 3, inclined sampling pipe; 30, screw cap;

[0027] 4, fixed ring; 40, handle; 41, sampling spoon. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-5 The present application provides a technical solution: a mixing device for metallurgical auxiliary material production, comprising a mixing cylinder 1, a conical cylinder 10 fixedly installed at the bottom of the mixing cylinder 1, a discharge pipe 11 fixedly installed at the bottom end of the conical cylinder 10, and a discharge valve 12 fixedly installed on the discharge pipe 11, so as to realize the discharge operation of the metallurgical auxiliary material after opening the discharge valve 12 for mixing;

[0030] Specifically, a plurality of screw feeders 15 are fixedly installed on the top cylinder body of the mixing cylinder 1, the discharge end of the screw feeder 15 is fixedly installed on the mixing cylinder 1, and the feed end of the screw feeder 15 is fixedly installed with a feed hopper 16, so as to realize the feeding operation of the metallurgical auxiliary material raw materials.

[0031] Specifically, an inclined sampling pipe 3 is fixedly installed on the top cylinder body of the mixing cylinder 1, a screw cap 30 is threadedly connected to the end pipe body of the inclined sampling pipe 3, a fixed ring 4 is fixedly installed on the cylinder body of the mixing cylinder 1, a handle 40 is inserted and matched in the fixed ring 4, and a sampling spoon 41 is fixedly installed at the top end of the handle 40, so as to realize the sampling operation of the metallurgical auxiliary material after inserting the sampling spoon 41 into the mixing cylinder 1 along the inclined sampling pipe 3 part.

[0032] In this embodiment, the conical cylinder 10 is funnel-shaped, and the plane where the inner wall of the conical cylinder 10 is located is arranged to be inclined downward by 30-60°, so that the subsequent unloading operation of the metallurgical auxiliary materials is more smooth.

[0033] Specifically, as shown in Figure 1 、 Figure 2 and Figure 4 , the top surface of the feeding hopper 16 is hingedly connected with a dust cover 17 through a hinge, and the back surface of the dust cover 17 is fixedly installed with a handle 171. After the dust cover 17 is closed, the dust protection effect can be achieved.

[0034] Further, the support rod 18 is fixedly installed between the spiral feeder 15 and the mixing cylinder 1, and the support rod 18 is located below the spiral feeder 15, which can further stabilize and support the spiral feeder 15.

[0035] In addition, the inclined sampling pipe 3 is arranged to be inclined upward by 45-60°, and the length of the inclined sampling pipe 3 is between 3cm-8cm, so that the metallurgical auxiliary materials are not easy to fall out from the inclined sampling pipe 3 during stirring.

[0036] It is worth noting that the bottom of the mixing cylinder 1 is fixedly installed with a plurality of support legs 13 arranged in a ring shape at equal intervals, and the bottom end of the support leg 13 is fixedly installed with a fixed disc 131, so as to realize the supporting operation.

[0037] It is worth noting that, as shown in Figure 1 、 Figure 2 and Figure 5 , the top of the mixing cylinder 1 is fixedly installed with a top cover 14, the top surface center of the top cover 14 is fixedly installed with a stirring motor 2, the output shaft end of the stirring motor 2 is fixedly installed with a stirring shaft 20, the stirring shaft 20 is fixedly installed with stirring blades 21, and the stirring shaft 20 is fixedly installed with a scraping plate 22, so as to realize the stirring operation of the metallurgical auxiliary materials by rotating the stirring blades 21, and the bottom end of the scraping plate 22 extends into the conical cylinder 10, and the scraping plate 22 rotates to scrape the materials in the mixing cylinder 1 and the conical cylinder 10.

[0038] The mixing device for metallurgical auxiliary material production is used for feeding metallurgical auxiliary material into the feeding hopper 16, using the spiral feeder 15 to work, conveying the metallurgical auxiliary material into the mixing cylinder 1, starting the stirring motor 2 and making it work, the output shaft of the stirring motor 2 rotating to drive the stirring shaft 20 and the stirring blade 21 to rotate, the stirring blade 21 rotating to realize stirring operation, the scraping plate 22 rotating to realize scraping operation on the inner wall of the mixing cylinder 1, unscrewing the threaded cover 30, taking down the handle 40 and holding the handle 40, inserting the sampling spoon 41 into the mixing cylinder 1 along the inclined sampling pipe 3 part to realize sampling operation, and finally, opening the discharge valve 12 to realize the discharge operation of the mixed metallurgical auxiliary material.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing device for metallurgical material production, comprising a mixing cylinder (1), characterized in that: The bottom of the mixing barrel (1) is fixedly installed with a conical barrel (10), the bottom end of the conical barrel (10) is fixedly installed with a discharge pipe (11), the discharge pipe (11) is fixedly installed with a discharge valve (12), the top barrel body of the mixing barrel (1) is fixedly installed with a plurality of spiral feeders (15), the top barrel body of the mixing barrel (1) is fixedly installed with an inclined sampling pipe (3), the end pipe body of the inclined sampling pipe (3) is threadedly connected with a threaded cover (30), the barrel body of the mixing barrel (1) is fixedly installed with a fixed ring (4), the fixed ring (4) is insertedly connected with a handle (40), and the top end of the handle (40) is fixedly installed with a sampling spoon (41).

2. The mixing device for producing metallurgical materials according to claim 1, wherein: The conical barrel (10) is funnel-shaped, and the plane where the inner wall of the conical barrel (10) is located is arranged to be downwardly inclined by 30°-60°.

3. The mixing device for producing metallurgical materials according to claim 1, wherein: The discharge end of the spiral feeder (15) is fixedly installed on the mixing barrel (1), and the feeding end of the spiral feeder (15) is fixedly installed with a feeding hopper (16).

4. The mixing device for producing metallurgical materials according to claim 3, wherein: The top surface of the feeding hopper (16) is hingedly connected with a dustproof cover (17) through a hinge, and the back surface of the dustproof cover (17) is fixedly installed with a handle (171).

5. The mixing device for producing metallurgical materials according to claim 1, wherein: The spiral feeder (15) and the mixing barrel (1) are fixedly installed with a support rod (18), and the support rod (18) is located below the spiral feeder (15).

6. The mixing device for producing metallurgical materials according to claim 1, wherein: The inclined sampling pipe (3) is arranged to be upwardly inclined by 45°-60°, and the length of the inclined sampling pipe (3) is 3cm-8cm.

7. The mixing device for producing metallurgical materials according to claim 1, wherein: The bottom of the mixing barrel (1) is fixedly installed with a plurality of support legs (13) arranged in a ring shape and at equal intervals, and the bottom end of the support leg (13) is fixedly installed with a fixed disc (131).

8. The mixing device for producing metallurgical materials according to claim 1, wherein: The top of the mixing barrel (1) is fixedly installed with a top cover (14), the top surface center position of the top cover (14) is fixedly installed with a stirring motor (2), the output shaft end of the stirring motor (2) is fixedly installed with a stirring shaft (20), the stirring shaft (20) is fixedly installed with stirring blades (21), and the stirring shaft (20) is fixedly installed with a scraping plate (22).

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