CN210675955U - High-efficient slay selection powder machine - Google Patents

Abstract

The utility model discloses a high-efficient slay selection powder machine, including quick-witted case and top cap, machine roof portion fixedly connected with top cap, the bottom fixedly connected with mount of machine case, the center of machine case is provided with the collecting bucket, the bottom fixedly connected with funnel screen cloth of collecting bucket, all be provided with stop device between the both sides of collecting bucket and quick-witted incasement wall, the bottom of funnel screen cloth is provided with the middlings collecting cylinder, the middlings collecting cylinder bottom's central fixedly connected with middlings discharge gate, one side of machine incasement wall bottom is provided with the fan of shaking head, machine incasement wall bottom is provided with the fine powder discharge gate with the relative one side of fan of shaking head. The utility model discloses in, its structure of the device and design all have great innovation and improvement, and this selection powder machine has designed multistage selection powder mechanism, can separate thickness powder effectively fast, then its collection device of income settlement separately, makes selection powder efficiency improve greatly, is worth wideling popularize.

Description

A high-efficiency slag separator

technical field

The utility model relates to the technical field of slag separator equipment, in particular to a high-efficiency slag separator.

Background technique

There are many types of powder separators, and different types are suitable for different materials. Different models are also made according to the requirements of customers on the fineness of materials. Generally, common powder separators include cyclone-type cyclone-type powder classifiers, three-separation selection Pulverizer, centrifugal concentrator, special concentrator for coal mill, special concentrator for calcium powder, etc. Later, many high-efficiency concentrators and high-efficiency three-separation concentrators were developed. They are improved on the original basis. Insufficient, new generation varieties that increase yield.

The existing powder separators have various defects, the efficiency of powder selection is low, and the quality of the separation is uneven, and the fine powder is often separated, but the fine powder mixed in the coarse powder after screening is relatively low. It needs to be screened and separated for the second time, which wastes a lot of manpower and material resources. For this reason, we propose a new high-efficiency slag separator.

Utility model content

The purpose of the utility model is to propose a high-efficiency slag powder separator in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency slag powder separator, comprising a chassis and a top cover, the top of the chassis is fixedly connected with the top cover, and the bottom of the chassis is fixedly connected with a fixing frame, so The top center of the top cover is provided with a feeding port, the center of the chassis is provided with a collection bucket, the bottom of the collection bucket is fixedly connected with a funnel screen, the inner wall of the collection bucket and the bottom of the funnel screen A first screen and a second screen are respectively provided, a limiting device is provided between the collecting bucket and both sides of the inner wall of the case, and a coarse powder collecting cylinder is arranged at the bottom of the funnel screen. The center of the powder collecting drum is provided with a filter screen, the two sides of the outer wall of the coarse powder collecting drum are provided with fixed fans, and the center of the bottom of the coarse powder collecting drum is fixedly connected with a coarse powder discharge port. A coarse powder collection box is arranged at the bottom of the coarse powder discharge port, a shaker fan is arranged on one side of the bottom of the inner wall of the case, and a fine powder discharge port is arranged on the side opposite to the shaker fan at the bottom of the inner wall of the case. The bottom of the powder outlet is provided with a fine powder collection box.

As a further description of the above technical solution:

The chassis and the top cover are fixedly connected by bolts.

As a further description of the above technical solution:

The funnel wall of the funnel screen is arranged in a hollow grid structure, and vibration exciters are provided on both sides of the outer wall.

As a further description of the above technical solution:

The limiting device includes a fixing block, both sides of the inner wall of the chassis are fixedly connected with the fixing block, both sides of the outer wall of the collecting bucket are provided with a connecting block corresponding to the fixing block, and the two fixing blocks are A shaking rod is fixedly connected to the top center of the shaking rod, and the outer wall of the shaking rod is sleeved with a spring.

As a further description of the above technical solution:

The shaking rod penetrates through the connecting block, and the top of the shaking rod is provided with a limiting block.

As a further description of the above technical solution:

The two sides of the inner wall of the case are respectively provided with a first cyclone and a second cyclone corresponding to the funnel screen.

The utility model has the following beneficial effects: 1. Compared with the traditional device, the high-efficiency slag powder concentrator proposed by the utility model has a simple structure, is convenient and practical, and is very compact after the festival, and the multi-stage screen can separate the coarse powder , fine powder for uniform and rapid separation.

2. Compared with the traditional device, the device has great innovation and improvement in its structure and design. The powder separator is designed with a multi-stage powder separation mechanism, which can quickly and effectively separate the coarse and fine powders, and then their respective incomes are collected. The device can greatly improve the efficiency of powder selection, which is worthy of vigorous promotion.

Description of drawings

Fig. 1 is the front view structure diagram of a kind of high-efficiency slag concentrator proposed by the utility model;

Fig. 2 is the partial enlarged view of A place in Fig. 1;

Fig. 3 is the screen structure schematic diagram of a kind of high-efficiency slag concentrator proposed by the utility model;

Figure 4 is a schematic diagram of the structure of the funnel screen of a high-efficiency slag concentrator proposed by the utility model.

illustration:

1. Chassis; 2. Top cover; 3. Fixed frame; 4. Feed inlet; 5. Aggregate bucket; 6. Funnel screen; 7. First screen; 8. Second screen; 9. Vibration device; 10, fixing block; 11, connecting block; 12, shaking rod; 13, spring; 14, limit block; 15, first cyclone; 16, second cyclone; 17, coarse powder collecting cylinder; 18 , filter screen; 19, fixed fan; 20, coarse powder outlet; 21, coarse powder collection box; 22, shaking head fan; 23, fine powder outlet; 24, fine powder collection box.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1-4, an embodiment provided by the present utility model: a high-efficiency slag separator, including a chassis 1 and a top cover 2, the top of the chassis 1 is fixedly connected with a top cover 2, and the bottom of the chassis 1 is fixedly connected with a fixed The rack 3, the top center of the top cover 2 is provided with a feeding port 4, the center of the chassis 1 is provided with a collection barrel 5, the bottom of the collection barrel 5 is fixedly connected with a funnel screen 6, the inner wall of the collection barrel 5 and the funnel screen The bottom of the net 6 is respectively provided with a first screen 7 and a second screen 8. The first screen 7 and the second screen 8 can not only play a screening role, but also slow down the falling speed of the slag powder. 5 and the two sides of the inner wall of the case 1 are provided with limiting devices, the bottom of the funnel screen 6 is provided with a coarse powder collecting cylinder 17, the center of the coarse powder collecting cylinder 17 is provided with a filter screen 18, and the coarse powder collecting Both sides of the outer wall of the cylinder 17 are provided with a fixed fan 19. The fixed fan 19 can separate the mineral powder on the filter screen 18 again, and blow out the fine powder mixed in the coarse powder again. The center of the bottom of the coarse powder collecting cylinder 17 A coarse powder discharge port 20 is fixedly connected, and a coarse powder collection box 21 is arranged at the bottom of the coarse powder discharge port 20. The coarse powder in the separated slag powder will directly enter the coarse powder collection box 21 through the coarse powder discharge port 20. Among them, the side of the bottom of the inner wall of the chassis 1 is provided with a shaking fan 22, the bottom of the inner wall of the casing 1 is provided with a fine powder outlet 23 on the side opposite to the shaking fan 22, and the bottom of the fine powder outlet 23 is provided with a fine powder collection box. 24. The shaking head fan 22 will blow the fine powder falling to the bottom of the case 1 toward the fine powder discharge port 23, so as to collect the fine powder into the fine powder collecting box 24.

The chassis 1 and the top cover 2 are fixedly connected by bolts, and the bolted connection makes it easy to install and disassemble, so as to facilitate the inspection of the internal structure of the chassis 1 and the replacement of parts.

The funnel wall of the funnel screen 6 is set with a hollow grid structure, and both sides of the outer wall are provided with exciters 9. The hollow structure design enables the wind of the cyclone to blow in from the hollow grid, thereby blowing the fine powder. The vibration exciter 9 is designed to shake off the slag powder in the aggregate bucket 5 from the first screen 7 evenly.

The limiting device includes a fixing block 10 . Both sides of the inner wall of the chassis 1 are fixedly connected with the fixing blocks 10 , and both sides of the outer wall of the collecting bucket 5 are provided with connecting blocks 11 corresponding to the fixing blocks 10 . The center of the top is fixedly connected with a shaking rod 12, and the outer wall of the shaking rod 12 is sleeved with a spring 13. When the vibration exciter 9 starts to work, it will drive the entire collecting bucket 5 and the funnel screen 6 to shake at the same time. The spring 13 can make it vibrate together with the exciter 9 while limiting the position of the collecting bucket 5, so that the slag powder can be shaken out from the collecting bucket 5 evenly, so as to facilitate the two cyclones to remove the fine powder. Separated from slag powder.

The shaking rod 12 runs through the connecting block 11, and the top of the shaking rod 12 is provided with a limit block 14. Only when the shaking rod 12 penetrates the connecting block 11 can the collecting bucket 5 shake in the vertical direction, and the limit block 14 can be controlled by the controller Jitter amplitude.

The two sides of the inner wall of the case 1 are respectively provided with a first cyclone 15 and a second cyclone 16 corresponding to the funnel screen 6 . , the first cyclone 15 and the second cyclone 16 can separate the fine powder therefrom, and finally fall on the bottom of the case 1 .

Working principle: The high-efficiency slag powder concentrator proposed by the utility model has great improvements and innovations compared with traditional devices. The slag powder that needs to be separated and screened is poured into the feeding port 4, and the slag powder will directly fall into the aggregate bucket 5. , start the vibration exciter 9, when the vibration exciter 9 starts to work, it will drive the entire collecting bucket 5 and the funnel screen 6 to shake at the same time, and the spring 13 in the limiting device is limiting the collecting bucket 5. At the same time, it can be shaken together with the exciter 9, so that the slag powder can be shaken out from the collecting bucket 5 evenly. The first cyclone 15 and the second cyclone 16 can separate the fine powder therefrom, and finally fall on the bottom of the cabinet 1, and the shaking head fan 22 provided on the bottom side of the inner wall of the cabinet 1 will drop the fine powder to the bottom of the cabinet 1. The powder is blown to the direction of the fine powder discharge port 23, so as to collect the fine powder into the fine powder collection box 24. After the fine powder is blown away and separated, the coarse powder will fall to the coarse powder collecting cylinder 17 through the second screen 8 On the filter screen 18 in the middle, the fixed fan 19 can separate the mineral powder on the filter screen 18 again, and blow out the fine powder mixed in the coarse powder again, so as to achieve better screening. The coarse powder will directly enter the coarse powder collection box 21 through the coarse powder discharge port 20, thereby realizing the separation of the coarse and fine slag powder.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. A high-efficiency slag separator, comprising a case (1) and a top cover (2), characterized in that: the top of the case (1) is fixedly connected with a top cover (2), and the bottom of the case (1) is fixedly connected with a top cover (2). A fixing frame (3) is fixedly connected, the top center of the top cover (2) is provided with a feeding port (4), and the center of the chassis (1) is provided with a collecting bucket (5), the collecting bucket The bottom of (5) is fixedly connected with a funnel screen (6), and the inner wall of the collecting bucket (5) and the bottom of the funnel screen (6) are provided with a first screen (7) and a second screen ( 8), a limiting device is provided between the collecting bucket (5) and both sides of the inner wall of the chassis (1), and the bottom of the funnel screen (6) is provided with a coarse powder collecting cylinder (17), so A filter screen (18) is arranged in the center of the coarse powder collecting cylinder (17), and fixed fans (19) are arranged on both sides of the outer wall of the coarse powder collecting cylinder (17). (17) A coarse powder discharge port (20) is fixedly connected to the center of the bottom, and a coarse powder collection box (21) is arranged at the bottom of the coarse powder discharge port (20). A shaker fan (22) is arranged on the side, and a fine powder discharge port (23) is arranged at the bottom of the inner wall of the case (1) opposite to the shake head blower (22), and the bottom of the fine powder discharge port (23) is provided with a fine powder outlet (23). A fine powder collection box (24) is provided. 2 . The high-efficiency slag separator according to claim 1 , wherein the chassis ( 1 ) and the top cover ( 2 ) are fixedly connected by bolts. 3 . 3. A high-efficiency slag separator according to claim 1, characterized in that: the funnel wall of the funnel screen (6) is provided with a hollow grid structure, and both sides of the outer wall are provided with vibration excitation device (9). 4. A high-efficiency slag separator according to claim 1, characterized in that: the limiting device comprises a fixing block (10), and both sides of the inner wall of the case (1) are fixedly connected with a fixing block (10). 10), the two sides of the outer wall of the collecting bucket (5) are provided with connecting blocks (11) corresponding to the fixing blocks (10), and the top centers of the two fixing blocks (10) are fixedly connected with shaking. A lever (12), the outer wall of the shaking lever (12) is sleeved with a spring (13). 5. A high-efficiency slag separator according to claim 4, characterized in that: the shaking rod (12) runs through the connecting block (11), and the top of the shaking rod (12) is provided with a limit block ( 14). 6. A high-efficiency slag separator according to claim 1, characterized in that: first cyclones (15) corresponding to the funnel screen (6) are respectively provided on both sides of the inner wall of the case (1) ) and the second cyclone (16).

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