A stirring device for carbon green ball roasting and ball making

Abstract

The application provides a stirring device for carbon green block roasting and ball making, and relates to the technical field of carbon green block making. The stirring device comprises a tank body, a first feeding pipe is arranged on one side of the upper surface of the tank body, a second feeding pipe is arranged on the other side of the upper surface of the tank body, a material turning assembly is arranged above the tank body, the material turning assembly comprises an auxiliary cylinder movably arranged below the inner wall of the tank body, a plurality of side grooves are uniformly distributed on the lower outer wall of the auxiliary cylinder, a spiral ring plate is movably connected to the inner wall of the auxiliary cylinder, and a rotating shaft is fixedly connected to the middle part of the spiral ring plate. The spiral ring plate is driven by a motor to rotate in a forward direction, the powdery material in the auxiliary cylinder is upwardly conveyed to the filter screen, and then is secondarily filtered. In the conveying process, the material is also stirred and mixed, so that the coke powder and the binder are upwardly conveyed and turned over, and then are filtered and fall into the tank body, so that the coke powder and the binder are uniformly distributed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of carbon block making, in particular to a stirring device for carbon block roasting and ball making. BACKGROUND

[0002] In the production process of carbon materials, a large amount of waste materials with unqualified particle size or substandard physical properties will be generated, including waste coke powder generated after the roasting process. To achieve resource recycling and reduce production costs, an effective treatment method is to use these waste coke powder as the main aggregate, add an appropriate amount of binder and water, and then mix, shape, and subsequently roast through processes such as stirring, molding, and subsequent roasting, to re-produce carbon products with use value. The core of this process is to mix and homogenize the waste coke powder, binder, and water through a stirring device to form a mixture with good plasticity, so that the subsequent green balls (i.e., carbon block) can be made.

[0003] In the process of making carbon blocks, a stirring tank is usually used to stir and mix the coke powder, binder, and water in a specific ratio to form a homogeneous material, which is then transported to a ball making machine for shaping. However, in this process, since the coke powder and binder are introduced from two separate feed ports or added in batches, it is easy to cause uneven distribution and layered accumulation, which affects the uniformity of the mixture.

[0004] For example, the "raw material mixing device for carbon production" disclosed in Chinese Utility Model Patent (Publication No. CN 213913244 U) has the following disclosure in its specification: The present application relates to the technical field of brick processing, specifically a raw material mixing device for carbon production, which includes a housing, a crossbeam installed in the middle of the upper surface of the housing, a rotating shaft movably installed at the lower end of the crossbeam, two driving bevel gears fixed at intervals on the rotating shaft, a driven bevel gear meshing with each driving bevel gear on both sides, and a rotating rod with one end fixed to the driven bevel gear and the other end installed on the inner wall of the housing. The present application drives the rotating rod to rotate through the driving bevel gears and driven bevel gears, the lower rotating rod rotates forward, the raw materials are transported to the middle using the mixing assembly, the upper rotating rod rotates in the opposite direction, the raw materials are transported to both ends using the mixing assembly, and at the same time, the spiral blades can lift the raw materials upwards, thereby promoting the circulation of the raw materials during the stirring process, the stirring rods rotate in opposite directions, forming a shearing action during the stirring of the raw materials, and the mixture is more uniform, improving the product quality of the carbon. However, this patent, although it implements upper and lower layered stirring and mixing of the materials used in the process of making carbon blocks, still has the problem of uneven distribution and layered accumulation of the materials before mixing, which affects the mixing effect of the carbon blocks.

[0005] Therefore, we have improved it and proposed a stirring device for carbon block roasting and ball making. SUMMARY

[0006] The present application aims at solving the problem of uneven distribution and layered accumulation caused by the separate or batch addition of coke powder and binder.

[0007] In order to achieve the above-mentioned purpose, the present application provides a stirring device for carbon green block roasting and ball making to improve the above-mentioned problems.

[0008] The present application is as follows:

[0009] A stirring device for carbon green block roasting and ball making, comprising a tank body, a water injection pipe is arranged on the upper side of the outer wall of the tank body, a first feeding pipe is arranged on one side of the upper surface of the tank body, a second feeding pipe is arranged on the other side of the upper surface of the tank body, a material turning assembly is arranged above the tank body, the material turning assembly comprises an auxiliary cylinder movably mounted on the inner wall of the tank body below, a plurality of side grooves are evenly distributed on the lower outer wall of the auxiliary cylinder, a spiral ring plate is movably connected to the inner wall of the auxiliary cylinder, a rotating shaft is fixedly connected to the middle part of the spiral ring plate, a filter screen plate is movably connected to the upper part of the auxiliary cylinder, the filter screen plate is fixedly mounted on the upper part of the inner wall of the tank body, an auxiliary shaft is fixedly connected to the upper part of the rotating shaft, and an auxiliary assembly is arranged on the middle part of the auxiliary shaft.

[0010] As a preferred technical solution of the present application, an extension shaft is arranged above the auxiliary shaft, a motor is fixedly connected to the tank body through the extension shaft, and a frame type stirring assembly is arranged below the motor.

[0011] As a preferred technical solution of the present application, a positioning ring frame is fixedly connected to the lower edge of the filter screen plate, a plurality of arc-shaped rib plates are fixedly mounted on the upper part of the positioning ring frame and arranged on the lower surface of the filter screen plate.

[0012] As a preferred technical solution of the present application, the auxiliary assembly comprises an elastic telescopic rod fixedly mounted on the middle part of the auxiliary shaft, a positioning disc is fixedly connected to one end of the rotating shaft close to the elastic telescopic rod, a plurality of circular rib plates are fixedly connected to the outer wall of the positioning disc and evenly distributed in a circle, a plurality of inclined blades are movably mounted on the upper surface of the filter screen plate and evenly distributed in a circle, an inner ring plate is fixedly connected to the middle part of each inclined blade, and a plurality of limiting grooves are evenly distributed on the lower part of the inner ring plate.

[0013] As a preferred technical solution of the present application, a conical ring cylinder is fixedly connected to the middle part of the upper surface of the filter screen plate, and a plurality of positioning grooves are evenly distributed on the outer wall of the conical ring cylinder.

[0014] As a preferred technical solution of the present application, a ring-shaped groove is arranged on the lower part of the inner ring plate, and the inner ring plate is sleeved on the outer wall of the conical ring cylinder above the ring-shaped groove.

[0015] As a preferred technical scheme of the present application, the frame type stirring assembly comprises a fixed circular plate fixedly installed below the outer wall of the motor, the lower surface of the fixed circular plate is fixedly connected with a plurality of electric telescopic rods which are uniformly distributed in a circle, a plurality of inclined arc plates are fixedly connected with the outer wall of the auxiliary cylinder and are uniformly distributed in a circle, the end of the inclined arc plate away from the auxiliary cylinder is fixedly connected with a side plate, the side plate is movably connected with the inner wall of the tank body, the middle part of the side plate close to the auxiliary cylinder is fixedly connected with an upper arc plate, an open ring is fixedly connected with the upper part of the auxiliary cylinder, the open ring is movably installed on the lower surface of the filter screen plate, and a plurality of inclined grooves are formed in the inner wall of the open ring and are uniformly distributed in a circle.

[0016] As a preferred technical scheme of the present application, the bottom end of the electric telescopic rod is fixedly connected with a supporting circular plate, and the supporting circular plate is fixedly installed on the upper surface of the tank body.

[0017] As a preferred technical scheme of the present application, the middle part of the upper arc plate is fixedly connected with an upper ring plate, and the inner wall of the upper ring plate is fixedly installed on the middle part of the outer wall of the auxiliary cylinder.

[0018] As a preferred technical scheme of the present application, the lower part of the auxiliary cylinder is fixedly connected with a lower conical ring, and the lower conical ring is above the side groove, and the outer wall of the lower conical ring is fixedly connected with the middle part of the inclined arc plate.

[0019] As a preferred technical scheme of the present application, the middle part of the lower surface of the tank body is fixedly connected with a discharging pipe, the lower surface of the tank body is fixedly connected with a plurality of supporting rods which are uniformly distributed in a circle, and the bottom end of the supporting rod is fixedly connected with a pad plate.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] In the scheme of the present application:

[0022] 1. In order to solve the problem that uneven distribution and layered accumulation are caused by adding coke powder and binder separately or in batches, affecting the uniformity of mixing, the powder material in the side groove is transported upward to the filter screen plate in the auxiliary cylinder by the forward rotation of the motor-driven spiral ring plate, and then is filtered again, and the material is also stirred and mixed during the transmission process, so that the coke powder and the binder are upwardly transported and stirred, and then are filtered and fall into the tank body, so that they are uniformly distributed, and are preliminarily mixed during the stirring process, so as to improve the quality of the carbon block after forming.

[0023] 2. By positioning the outer wall of the disc into the limiting groove of the circular rib plate of the inner ring plate, the auxiliary shaft, the extension shaft and the rotating shaft simultaneously convey the material in the positive direction of the spiral ring plate, and the inclined blades of the outer wall of the inner ring plate are driven to rotate in the positive direction on the filter screen plate, thereby stirring the material above the filter screen plate, so that the material can be scattered in the tank in a scattered manner after being conveyed upward, thereby improving the uniformity of the material during stirring;

[0024] 3. By moving the positioning disc downward into the open ring, and the circular rib plate of the outer wall of the positioning disc into the inclined groove in the open ring, the auxiliary cylinder is driven by the rotating shaft, and the inclined arc plate, side plate and upper shelf plate of the outer wall of the auxiliary cylinder are in the tank, thereby frame stirring the coke powder, binder and water in the tank to ensure the uniformity of the material distribution after stirring;

[0025] 4. By rotating the spiral ring plate in the upward turning process of the material, the powder-like material passing through the side groove into the auxiliary cylinder is conveyed upward into the filter screen plate for secondary filtration, and in the material stirring process, the open ring above the auxiliary cylinder is spliced with the inclined groove and the circular rib plate of the positioning disc, the motor drives the auxiliary cylinder to rotate, so that the inclined arc plate, upper arc plate and side plate installed on the outer wall of the auxiliary cylinder rotate in the tank to stir the material, thereby enabling flexible switching between the material conveying function and the stirring and mixing function, to improve the efficiency of carbon block production;

[0026] 5. By rotating the motor in the process of introducing the powder-like material, the circular rib plate of the positioning disc enters the limiting groove of the inner ring plate, the motor drives the inclined blades on the outer wall of the inner ring plate to rotate above the filter screen plate, and the material in the tank is dispersed and falls on the filter screen plate, and in the water injection process, the required water for mixing is introduced into the tank through the water injection pipe, the water flow is introduced into the side of the tank, which impacts the inclined blades above the filter screen plate, making them rotate above the conical ring cylinder, and the water flow is dispersed, the material remaining above the filter screen plate is washed and falls into the tank, thereby enabling flexible switching between the material dispersion and introduction function and the cleaning function, to ensure the quality of the carbon block material after stirring and mixing. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 Overall structure of the stirring device for carbon block roasting and ball making provided by the present application Figure One ;

[0028] Figure 2 Overall structure of the stirring device for carbon block roasting and ball making provided by the present application Figure Two ;

[0029] Figure 3The internal structure of the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure Figure One ;

[0030] Figure 4 The internal structure of the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure Figure Two ;

[0031] Figure 5 The structure of the frame-type stirring assembly in the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure

[0032] Figure 6 The internal structure of the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure Figure One ;

[0033] Figure 7 The internal structure of the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure Figure Two ;

[0034] Figure 8 The structure of the material-turning assembly and auxiliary assembly in the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure Figure One ;

[0035] Figure 9 The structure of the auxiliary assembly in the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure

[0036] Figure 10 The structure of the material-turning assembly and auxiliary assembly in the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure Figure Two ;

[0037] Figure 11 The Figure 9 enlarged structure of A in the figure is schematically shown in the figure

[0038] Figure 12 The partial structure of the stirring device for baking and ball making of green carbon blocks provided by the present application is schematically shown in the figure.

[0039] The figure shows:

[0040] 1, tank; 2, water injection pipe; 3, first feeding pipe; 4, second feeding pipe; 5, turnover assembly; 501, motor; 502, extension shaft; 503, side groove; 504, auxiliary shaft; 505, rotating shaft; 506, spiral ring plate; 507, positioning ring frame; 508, filter screen plate; 509, arc rib plate; 510, auxiliary cylinder; 6, auxiliary assembly; 601, inclined blade; 602, inner ring plate; 603, annular groove; 604, limiting groove; 605, elastic telescopic rod; 606, circular rib plate; 607, positioning disc; 608, positioning groove; 609, conical ring cylinder; 7, frame type stirring assembly; 701, fixed circular plate; 702, electric telescopic rod; 703, supporting circular plate; 704, inclined arc plate; 705, side plate; 706, upper arc plate; 707, upper ring plate; 708, open ring; 709, inclined groove; 710, lower conical ring; 8, discharging pipe; 9, supporting rod; 10, pad plate. DETAILED DESCRIPTION

[0041] In order to make the personnel in the technical field better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a 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 work should belong to the scope of protection of the present application.

[0042] As described in the background, since the coke powder and the binder are added separately or in batches, it is easy to cause uneven distribution and layered accumulation, affecting the mixing uniformity.

[0043] In order to solve the technical problem, the present application provides a stirring device for carbon green block roasting and ball making, which is applied to the technical field of carbon green block making.

[0044] In order to make the personnel in the technical field better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application.

[0045] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0046] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0047] Embodiment 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 ,Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 With Figure 12 A stirring device for carbon green block roasting and ball making, comprising a tank body 1, a water injection pipe 2 is arranged on the upper side wall of the tank body 1, a first feeding pipe 3 is arranged on one side of the upper surface of the tank body 1, a second feeding pipe 4 is arranged on the other side of the upper surface of the tank body 1, a material turning assembly 5 is arranged above the tank body 1, the material turning assembly 5 comprises an auxiliary cylinder 510 movably arranged on the inner wall of the tank body 1 below, a plurality of side grooves 503 are evenly distributed on the lower outer wall of the auxiliary cylinder 510, a spiral ring plate 506 is movably connected to the inner wall of the auxiliary cylinder 510, a rotating shaft 505 is fixedly connected to the middle part of the spiral ring plate 506, a filter screen plate 508 is movably connected to the upper part of the auxiliary cylinder 510, the filter screen plate 508 is fixedly arranged on the upper part of the inner wall of the tank body 1, an auxiliary shaft 504 is fixedly connected to the upper part of the rotating shaft 505, an auxiliary assembly 6 is arranged in the middle part of the auxiliary shaft 504, which introduces the coke powder and the binder into the tank body 1 through the first feeding pipe 3 and the second feeding pipe 4 respectively, the coke powder and the binder fall on the filter screen plate 508 and then fall into the tank body 1 through the filter screen plate 508, at this time, the motor 501 is started to rotate in the forward direction, and the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 are connected, so as to drive the spiral ring plate 506 to rotate in the forward direction in the auxiliary cylinder 510, the coke powder and the binder falling at the bottom end of the tank body 1 approach the auxiliary cylinder 510 in the middle part of the inner wall of the tank body 1 due to the semispherical structure of the lower part of the tank body 1, pass through the side grooves 503 below the auxiliary cylinder 510 and enter the auxiliary cylinder 510, contact the spiral ring plate 506, and are upwardly conveyed and preliminarily stirred and conveyed in the auxiliary cylinder 510, and then are conveyed to the upper part of the filter screen plate 508 and fall into the tank body 1 after being filtered again, so as to upwardly convey the powder material to be turned over.

[0048] The powder material entering the auxiliary cylinder 510 through the side grooves 503 is upwardly conveyed to the filter screen plate 508 by driving the spiral ring plate 506 to rotate in the forward direction by the motor 501, and then is filtered again, and is also stirred and mixed in the conveying process, so as to upwardly convey the coke powder and the binder to be turned over, and then fall into the tank body 1 after being filtered, so as to be uniformly distributed and preliminarily mixed in the turning process, so as to improve the quality of the carbon green block after being formed.

[0049] Further, as Figure 3 、 Figure 6 With Figure 10As shown, the auxiliary shaft 504 is provided with an extension shaft 502, the extension shaft 502 is fixedly connected with a motor 501 above the tank body 1, the motor 501 is provided with a frame type stirring assembly 7 below, and the rotation of the rotating shaft 505 is powered through the transmission connection of the extension shaft 502 and the auxiliary shaft 504 by the motor 501.

[0050] Further, as shown in Figure 3 、 Figure 4 and Figure 8 , the lower edge of the filter screen plate 508 is fixedly connected with a positioning ring frame 507, a plurality of arc-shaped rib plates 509 are fixedly installed in a circumferential uniform distribution above the positioning ring frame 507, and the arc-shaped rib plates 509 are on the lower surface of the filter screen plate 508, the filter screen plate 508 is supported by the plurality of arc-shaped rib plates 509 connected above the positioning ring frame 507, and the stability of the material filtering process is increased.

[0051] In example 2, the stirring device for baking and balling of the carbon green block provided in example 1 is further optimized, specifically, as shown in Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12As shown, the auxiliary assembly 6 includes a flexible telescopic rod 605 fixedly installed in the middle of the auxiliary shaft 504, and the rotating shaft 505 is fixedly connected with a positioning disc 607 at one end close to the flexible telescopic rod 605. The outer wall of the positioning disc 607 is uniformly and fixedly connected with a plurality of circular rib plates 606. The upper surface of the filter screen plate 508 is uniformly and movably installed with a plurality of inclined blades 601. The middle of the plurality of inclined blades 601 is fixedly connected with an inner ring plate 602. A plurality of limiting grooves 604 are uniformly and circularly arranged below the inner ring plate 602. The electric telescopic rod 702 is stretched to lift the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 upward, so that the positioning disc 607 connected with the flexible telescopic rod 605 in the auxiliary shaft 504 moves upward synchronously, driving the circular rib plate 606 on the outer wall of the positioning disc 607 to pass through the positioning groove 608 of the conical ring cylinder 609 and enter the limiting groove 604 of the inner ring plate 602. If the circular rib plate 606 does not enter the positioning groove 608, the flexible telescopic rod 605 is stretched during the lifting process by the electric telescopic rod 702. At this time, the motor 501 is normally and slowly started to rotate, and first enters the positioning groove 608 of the conical ring cylinder 609, and then enters the limiting groove 604 of the inner ring plate 602 aligned with the positioning groove 608. After the connection is completed, the rotating speed of the motor 501 is increased and rotates in the forward direction, driving the inclined blades 601 on the outer wall of the inner ring plate 602 to rotate above the filter screen plate 508 with the auxiliary shaft 504 as the center axis, and stirring the materials falling on the filter screen plate 508 to pass through the filter screen plate 508 and be uniformly dispersed in the inside of the tank body 1.

[0052] The circular rib plate 606 on the outer wall of the positioning disc 607 enters the limiting groove 604 of the inner ring plate 602, and then the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 drive the inclined blades 601 on the outer wall of the inner ring plate 602 to rotate in the forward direction above the filter screen plate 508 while conveying the materials in the forward direction, so as to stir the materials conveyed above the filter screen plate 508, thereby being able to uniformly distribute the materials in the tank body 1 after the materials are conveyed upward, so as to improve the uniformity of the materials in the stirring process.

[0053] Further, as shown in Figure 4 and Figure 10 , the upper surface of the filter screen plate 508 is fixedly connected with a conical ring cylinder 609 in the middle. A plurality of positioning grooves 608 are uniformly and circularly arranged on the outer wall of the conical ring cylinder 609. The positioning grooves 608 arranged on the outer wall of the conical ring cylinder 609 can guide the powder materials to be branched and discharged.

[0054] Further, as shown in Figure 4 , Figure 9 , Figure 10 and Figure 11As shown, the inner ring plate 602 is provided with a ring-shaped groove 603 below, and the inner ring plate 602 is sleeved on the outer wall of the conical ring cylinder 609 above through the ring-shaped groove 603 below the inner ring plate 602, so as to sleeve the inner ring plate 602 on the conical ring cylinder 609 above the filter screen plate 508, so as to drive the inclined blade 601 to rotate on the filter screen plate 508 in cooperation with the inner ring plate 602.

[0055] In embodiment 3, the stirring device for roasting carbon green balls into balls provided in embodiments 1 and 2 is further optimized, specifically as shown in Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 12 As shown, the frame stirring assembly 7 includes a fixed circular plate 701 fixedly installed below the outer wall of the motor 501, and a plurality of electric telescopic rods 702 are fixedly connected to the lower surface of the fixed circular plate 701 in a circumferential uniform distribution. A plurality of inclined arc plates 704 are fixedly connected to the outer wall of the auxiliary cylinder 510 below in a circumferential uniform distribution, one end of the inclined arc plate 704 away from the auxiliary cylinder 510 is fixedly connected with a side plate 705, and the side plate 705 is movably connected with the inner wall of the tank body 1. The side plate 705 is fixedly connected with an upper arc plate 706 at the middle part of the side plate 705 close to the auxiliary cylinder 510. An open ring 708 is fixedly connected above the auxiliary cylinder 510, and the open ring 708 is movably installed on the lower surface of the filter screen plate 508. A plurality of inclined grooves 709 are uniformly distributed on the inner wall of the open ring 708. When the electric telescopic rods 702 are retracted, the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 are synchronously moved downward, the positioning disc 607 in the middle part of the auxiliary shaft 504 is synchronously moved downward, the circular rib plate 606 on the outer wall of the positioning disc 607 passes through the positioning groove 608 of the conical ring cylinder 609 and enters the open ring 708. If the circular rib plate 606 is not aligned with the inclined grooves 709 in the open ring 708, the elastic telescopic rod 605 will be retracted, and the angle of the positioning disc 607 will be changed under the slow start of the motor 501, so that the circular rib plate 606 enters the inclined grooves 709 in the open ring 708. After entering, the motor 501 continues to rotate, which drives the auxiliary cylinder 510 to rotate below the filter screen plate 508, drives the plurality of inclined arc plates 704 to stir at the bottom of the tank body 1, and the side plate 705 above the inclined arc plate 704 scrapes the material adhered to the inner wall of the tank body 1 to separate it. The upper arc plate 706 in the middle part of the side plate 705 stirs the material in the middle part of the tank body 1, so as to stir the material in the tank body 1.

[0056] By positioning disc 607 downward movement, into the open ring 708, and the outer wall of the positioning disc 607 rib plate 606 into the open ring in the chute 709, so that its auxiliary cylinder 510 is driven by the shaft 505, the outer wall of the auxiliary cylinder 510 arc plate 704, side plate 705 and the upper shelf plate in the tank 1, thereby the coke powder, binder and water in the tank 1 are frame stirring, to ensure the uniformity of the distribution of the stirred material.

[0057] Further, as shown in Figure 4 , Figure 6 and Figure 7 , a plurality of electric telescopic rod 702 bottom fixedly connected with the support round plate 703, support round plate 703 below fixedly installed on the upper surface of the tank 1, through the support round plate 703 and the upper tank 1 are connected, so as to ensure the stable fulcrum in the process of adjusting the shaft 505.

[0058] Further, as shown in Figure 5 and Figure 6 , a plurality of upper arc plate 706 middle fixedly connected with the upper ring plate 707, the inner wall of the upper ring plate 707 is fixedly installed in the outer wall of the auxiliary cylinder 510 middle, through the upper ring plate 707 will be fixed in the outer wall of the auxiliary cylinder 510 upper arc plate 706, to ensure the stability in the process of rotating stirring.

[0059] Further, as shown in Figure 5 , Figure 6 and Figure 7 , the lower cone ring 710 is fixedly connected below the auxiliary cylinder 510, and the lower cone ring 710 is above the side groove 503, the outer wall of the lower cone ring 710 is fixedly connected with the middle upper of a plurality of arc plates 704, the lower cone ring 710 is further fixed to the arc plate 704, and the stability of the arc plate 704 in the rotating process is increased.

[0060] Further, as shown in Figure 1 and Figure 2 , the discharge pipe 8 is fixedly connected below the middle of the tank 1, the material in the tank 1 is discharged through the discharge pipe 8, and a plurality of support rods 9 are fixedly connected on the lower surface of the tank 1 in a circumferential direction, the bottom end of the support rod 9 is fixedly connected with the base plate 10, the tank 1 is supported by the support rod 9 and the base plate 10, so as to ensure the stability of the tank 1 in the stirring operation process.

[0061] The use process of the stirring device for carbon green ball roasting and ball making provided by the application is as follows:

[0062] Working principle: the staff supports the tank 1 with the support rod 9, places it in a suitable position in the factory area, and places the base plate 10 at the bottom of the support rod 9 to ensure its stability.

[0063] The feed: the coke powder and the binder are introduced into the tank 1 through the first feed pipe 3 and the second feed pipe 4, at this time the electric telescopic rod 702 is stretched, the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 are lifted upwards, the positioning disc 607 connected by the elastic telescopic rod 605 in the auxiliary shaft 504 is synchronously moved upwards, the circular rib plate 606 on the outer wall of the positioning disc 607 passes through the positioning groove 608 of the conical ring cylinder 609 and enters the limiting groove 604 of the inner ring plate 602, if the circular rib plate 606 does not enter the positioning groove 608, the elastic telescopic rod 605 is stretched during the upward lifting of the electric telescopic rod 702, at this time the motor 501 is normally started and rotated slowly, first enters the positioning groove 608 of the conical ring cylinder 609, enters the limiting groove 604 of the inner ring plate 602 aligned with it along the positioning groove 608, after completing the butt joint, the rotating speed of the motor 501 is increased and positively rotated, which drives the inclined blade 601 on the outer wall of the inner ring plate 602 to rotate above the filter screen plate 508 with the auxiliary shaft 504 as the center axis, stirs the material falling on the filter screen plate 508, makes the material pass through the filter screen plate 508 and uniformly disperse in the inside of the tank 1, at the same time, the connection between the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 drives the spiral ring plate 506 to positively rotate in the auxiliary cylinder 510, the coke powder and the binder falling at the bottom end of the tank 1 approach the auxiliary cylinder 510 in the middle of the inner wall of the tank 1 along with the semi-spherical structure of the lower part of the tank 1, pass through the side groove 503 below the auxiliary cylinder 510 and enter the auxiliary cylinder 510, contact with the spiral ring plate 506, are upwardly conveyed along with the positive rotation of the spiral ring plate 506 and are preliminarily stirred and conveyed in the auxiliary cylinder 510, pass through the conical ring cylinder 609 above the auxiliary cylinder 510, are blocked by the positioning disc 607, pass through the positioning groove 608 on the outer wall of the conical ring cylinder 609 and are conveyed above the filter screen plate 508 for re-filtering and falling into the tank 1, so as to upwardly convey the powdery material for stirring;

[0064] Water injection: after the stirring is completed, the electric telescopic rod 702 is retracted to extend the connection of the shaft 502, the auxiliary shaft 504 and the rotating shaft 505, push the circular rib plate 606 in the limiting groove 604 out of the inner ring plate 602, into the conical ring cylinder 609, and not in contact with the positioning groove 608, after completion, start the motor 501 to rotate in reverse, so that the rotating shaft 505 drives the spiral ring plate 506 to rotate in the auxiliary cylinder 510, and the material remaining in the auxiliary cylinder 510 is discharged from the side groove 503 into the tank body 1, at the same time, the mixed water is introduced into the tank body 1 from the water injection pipe 2, the water flow is introduced into the side of the tank body 1 above, which will impact the inclined blade 601 above the filter screen plate 508, make it rotate above the conical ring cylinder 609, and disperse the water flow, and wash the material remaining above the filter screen plate 508, fall into the tank body 1, at the same time, the water flow also enters the auxiliary cylinder 510, cooperates with the spiral ring plate 506 rotating in the auxiliary cylinder 510 to wash the auxiliary cylinder 510, so as to complete the water injection and cleaning operation, prevent the material from remaining on the filter screen plate 508 and affecting the quality of the mixed material;

[0065] Stirring: after the water injection is completed, the electric telescopic rod 702 is retracted again to further retract the positioning disc 607 in the auxiliary shaft 504, the circular rib plate 606 on the outer wall of the positioning disc 607 passes through the positioning groove 608 of the conical ring cylinder 609 downward into the open ring 708, if not aligned with the inclined groove 709 in the open ring 708, the elastic telescopic rod 605 will retract, under the slow start of the motor 501, change the angle of the positioning disc 607, after alignment, the elastic telescopic rod 605 pushes the circular rib plate 606 on the outer wall of the positioning disc 607 into the inclined groove 709, drives the circular rib plate 606 into the inclined groove 709 in the open ring 708, after entering, the motor 501 rotates in reverse, drives the auxiliary cylinder 510 to rotate below the filter screen plate 508, drives the multiple inclined arc plates 704 to stir at the bottom of the tank body 1, and the side plate 705 above the inclined arc plate 704 scrapes the material adhered to the inner wall of the tank body 1 to separate, the upper arc plate 706 in the middle of the side plate 705 stirs the material in the middle of the tank body 1, so as to stir the material in the tank body 1;

[0066] Discharge: After a certain time of stirring, the rotation is stopped, and the electric telescopic rod 702 is started to extend to assist the shaft 504 and the extension shaft 502 to cooperate with each other, drive the positioning disc 607 upwards, enter the middle part of the conical ring cylinder 609, and do not contact with the positioning groove 608, at this time the motor 501 reverses rotation to drive the auxiliary shaft 504, the extension shaft 502 and the rotating shaft 505 to rotate, so that the spiral ring plate 506 in the auxiliary cylinder 510 synchronously reverses rotation, and the mixed material after stirring enters the auxiliary cylinder 510 through the side groove 503, and at this time the discharge pipe 8 is opened, the spiral ring plate 506 reverses rotation to extrude the material into the discharge pipe 8, so as to improve the efficiency of discharging the material.

[0067] Discharge assistance: after the slow phenomenon of discharging occurs, the electric telescopic rod 702 is started to extend to drive the circular rib plate 606 connected with the positioning disc 607 to enter the inclined groove 709 of the open ring 708, the motor 501 rotates to drive the auxiliary cylinder 510 to slowly rotate, so that the inclined arc plate 704 and the side plate 705 scrape the inner wall of the tank body 1 to scrape the material adhered to the inner wall of the tank body 1, so that the material enters the discharge pipe 8 through the side groove 503 of the auxiliary cylinder 510 and is discharged.

[0068] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, or electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0069] Obviously, the above-described embodiments are only some of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or make equivalent substitutions for some technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A stirring device for calcining and pelletizing raw carbon blocks, comprising a tank (1), wherein a water injection pipe (2) is provided above the outer wall of the tank (1), a first feed pipe (3) is provided on one side of the upper surface of the tank (1), and a second feed pipe (4) is provided on the other side of the upper surface of the tank (1), characterized in that, The tank (1) is provided with a material turning assembly (5) above it. The material turning assembly (5) includes an auxiliary cylinder (510) movably installed below the inner wall of the tank (1). The auxiliary cylinder (510) has several side grooves (503) evenly distributed in a circle below its outer wall. The inner wall of the auxiliary cylinder (510) is movably connected to a spiral ring plate (506). A rotating shaft (505) is fixedly connected to the middle of the spiral ring plate (506). A filter screen plate (508) is movably connected above the auxiliary cylinder (510). The edge of the filter screen plate (508) is fixedly installed on the upper part of the inner wall of the tank (1). An auxiliary shaft (504) is fixedly connected above the rotating shaft (505). An auxiliary component (6) is provided in the middle of the auxiliary shaft (504). An extension shaft (502) is provided above the auxiliary shaft (504), and a motor (501) is fixedly connected above the extension shaft (502) through the tank (1). A frame-type stirring assembly (7) is provided below the motor (501). The filter screen plate (508) is fixedly connected to a positioning ring frame (507) at its lower edge. Several arc-shaped ribs (509) are evenly distributed and fixedly installed on the upper part of the positioning ring frame (507), and the arc-shaped ribs (509) are located on the lower surface of the filter screen plate (508). The auxiliary component (6) includes an elastic telescopic rod (605) fixedly installed in the middle of the auxiliary shaft (504). A positioning disk (607) is fixedly connected to one end of the rotating shaft (505) near the elastic telescopic rod (605). Several circular ribs (606) are fixedly connected to the outer wall of the positioning disk (607) in a circumferentially evenly distributed manner. Several inclined blades (601) are movably installed in a circumferentially evenly distributed manner on the upper surface of the filter screen plate (508). An inner ring plate (602) is fixedly connected to the middle of the several inclined blades (601). Several limiting grooves (604) are evenly distributed in a circumferentially evenly distributed manner below the inner ring plate (602). A conical ring cylinder (609) is fixedly connected to the middle of the upper surface of the filter screen plate (508), and a number of positioning grooves (608) are evenly distributed around the outer wall of the conical ring cylinder (609).

2. The stirring device for roasting and pelletizing raw carbon blocks according to claim 1, characterized in that, An annular groove (603) is provided below the inner ring plate (602), and the inner ring plate (602) is sleeved on the outer wall of the conical ring cylinder (609) with the annular groove (603).

3. The stirring device for roasting and pelletizing raw carbon blocks according to claim 1, characterized in that, The frame-type stirring assembly (7) includes a fixed circular plate (701) fixedly installed below the outer wall of the motor (501). Several electric telescopic rods (702) are fixedly connected to the lower surface of the fixed circular plate (701) in a circumferentially evenly distributed manner. Several inclined arc plates (704) are fixedly connected to the lower surface of the outer wall of the auxiliary cylinder (510) in a circumferentially evenly distributed manner. A side plate (705) is fixedly connected to the end of the inclined arc plate (704) away from the auxiliary cylinder (510), and the side plate (705) is movably connected to the inner wall of the tank (1). An upper arc plate (706) is fixedly connected to the middle of the side plate (705) near the auxiliary cylinder (510). An open ring (708) is fixedly connected to the upper part of the auxiliary cylinder (510), and the open ring (708) is movably installed on the lower surface of the filter screen plate (508). Several inclined grooves (709) are evenly distributed in a circumferentially evenly distributed manner on the inner wall of the open ring (708).

4. The stirring device for roasting and pelletizing raw carbon blocks according to claim 3, characterized in that, Several of the electric telescopic rods (702) are fixedly connected to a support circular plate (703) at their bottom ends, and the support circular plate (703) is fixedly installed on the upper surface of the tank (1).

5. The stirring device for roasting and pelletizing raw carbon blocks according to claim 3, characterized in that, An upper ring plate (707) is fixedly connected to the middle of several upper arc plates (706), and the inner wall of the upper ring plate (707) is fixedly installed in the middle of the outer wall of the auxiliary cylinder (510).

6. The stirring device for roasting and pelletizing raw carbon blocks according to claim 1, characterized in that, A discharge pipe (8) is fixedly connected to the lower center of the tank (1), and several support rods (9) are fixedly connected to the lower surface of the tank (1) in a circumferentially even distribution. A pad (10) is fixedly connected to the bottom end of the support rod (9).

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