Intelligent crushing device for aluminum electrolysis cell

Abstract

The invention discloses an intelligent crushing device for an aluminum electrolysis cell, and particularly relates to the technical field of metal smelting, the intelligent crushing device comprises a supporting frame used for supporting, the supporting frame is provided with a crushing assembly, and the crushing assembly comprises a protective cover arranged at the top of the supporting frame and used for protection. Swing adjustment can be conducted through the reinforcing frame and the reinforcing hollow crust breaking crushing rod, the reinforcing hollow crust breaking crushing rod can be easily adjusted to make contact with the crust surface during crushing, and a pressing rod drives a first reinforcing connecting arm to conduct downward pressurization; the reinforced hollow crust breaking rod can rise and fall back and forth to hammer the crust surface, a worker does not need to bend to break crust by using tools such as a pointed-end steel chisel, a cylindrical-head iron pestle or an air hammer, the working efficiency of the worker is improved, high-temperature electrolyte can be prevented from splashing to hurt people, all structures on the reinforced supporting top plate can be subjected to angle adjustment, and the safety of the worker is improved. And the multi-station frequent movement requirement of the electrolytic bath is met.

Description

Technical Field

[0001] The present invention relates to the technical field of metal smelting, and more specifically, to an intelligent crushing device for an aluminum electrolytic cell. Background Art

[0002] During the operation of the electrolytic cell in the aluminum electrolysis industry, a thick layer of electrolyte, fluoride salt and other powder materials are covered on the anode and aluminum liquid to keep the electrolytic cell warm. These powder materials will continue to connect tightly under the action of high temperature and electrolysis, and finally form a dense electrolyte shell surface.

[0003] During the electrolysis reaction, some carbon powder separates from the anode and enters the electrolytic cell to form carbon slag, which affects the normal aluminum electrolysis work. It needs to be salvaged regularly. At this time, a hole needs to be punched on the electrolyte shell surface to complete the task of salvaging the carbon slag. However, the electrolyte shell surface is tough and thick. If manual shelling is used, it will not only be a heavy task for workers, but also labor-intensive, and the high-temperature flowing electrolyte and aluminum liquid will also bring great safety hazards. If it is not realistic to frequently call the main structure of the crushing and shelling machine with a high load rate multi-functional overhead crane, the opening of the flue end is not timely or the quality is not high, which will lead to problems such as more carbon slag in the tank, more sedimentation at the bottom of the furnace, and uneven heat balance, which seriously affects the production and operation of the electrolytic cell. Workers use pointed steel chisels, cylindrical iron pestles or air hammers and other tools to bend over to shell, which is time-consuming and labor-intensive and needs to prevent high-temperature electrolyte splashing and injuring people. The safety risk is extremely high. For this reason, an intelligent crushing device for aluminum electrolytic cells is provided. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an intelligent crushing device for an aluminum electrolytic cell, aiming to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent crushing device for an aluminum electrolytic cell, comprising a support frame for supporting, wherein a crushing assembly is arranged on the support frame;

[0006] The crushing assembly includes a protective cover arranged on the top of the support frame for protection, the protective cover is provided with an inspection door for maintenance, two driving wheels are arranged on both sides of the support frame, and crawlers are sleeved on each of the two adjacent driving wheels, a driving motor is arranged on the top of the support frame and at the bottom of the reinforced support top plate, and a rotating disk installed on the bottom of the reinforced support top plate is arranged on the driving motor;

[0007] It can be seen that in the above technical solution, the crawler belt is driven to rotate by the driving wheel, which is easy to install and transport, and can crush aluminum electrolytic cells at different positions. At the same time, the driving motor drives the turntable to drive the reinforced support top plate to rotate, so that the angles of various structures on the reinforced support top plate can be adjusted, which is suitable for the frequent movement of multiple stations of the electrolytic cell.

[0008] The bottom of the protective cover is provided with a reinforced supporting top plate for supporting, and one end of the reinforced supporting top plate is provided with a supporting seat for supporting, and the supporting seat is rotatably connected with a first reinforcing connecting arm through an axle pin, and both sides of the first reinforcing connecting arm are rotatably connected with connecting pieces through an axle pin, and one end of the two connecting pieces is rotatably connected with a second reinforcing connecting arm through an axle pin, and one end of the first reinforcing connecting arm and the second reinforcing connecting arm are rotatably connected with the reinforcing frame through an axle pin, and a first pressure rod is provided on one side of the support seat, and a transfer piece movably connected to the connecting piece through an axle pin is provided on the output end of the first pressure rod, and a second pressure rod is provided on the top of the first pressure rod, and the output end of the second pressure rod is movably connected with the pressure rod through an axle pin. The bottom of the pressure rod extends to the first reinforcing connecting arm and is detachably connected to the first reinforcing connecting arm, and one end of the second pressure rod and the first pressure rod are movably connected with a positioning seat for supporting through an axle pin, and the bottom of the positioning seat is installed on the top of the reinforced supporting top plate, and a battery installed on the reinforced supporting top plate is provided on one side of the positioning seat;

[0009] It can be seen that in the above technical solution, the output end of the first pressure rod is reciprocated and recovered, driving the transfer member to move while allowing the connecting member to drive the first reinforced connecting arm to rotate along the axis point of the connection between the first reinforced connecting arm and the support seat, thereby allowing the reinforced frame and the reinforced hollow shell breaking rod to swing and adjust, and the reinforced hollow shell breaking rod is easy to adjust. When the reinforced hollow shell breaking rod is broken, the reinforced hollow shell breaking rod is in contact with the shell surface, and the first step of crushing is performed. The output end of the second pressure rod is reciprocated and extended and recovered, driving the pressure rod to drive the first reinforced connecting arm to pressurize downward, so that the reinforced hollow shell breaking rod can be reciprocated and lifted to hammer the shell surface, thereby breaking the shell surface. When shelling the aluminum electrolytic cell, there is no need for workers to use tools such as pointed steel chisels, cylindrical iron pestles or air hammers to bend over to shell, thereby improving the work efficiency of the staff and preventing high-temperature electrolyte from splashing and injuring people;

[0010] A crushing and shelling machine body is arranged on the reinforcement frame, a bracket installed on the reinforcement frame is arranged at the bottom of the crushing and shelling machine body, a connecting sleeve installed at the bottom end of the crushing and shelling machine body is arranged at the bottom of the bracket, a reinforced hollow shelling and shelling breaker rod for crushing is arranged on the connecting sleeve, a pump is arranged on the top of the reinforced support top plate, a vertical pipe is arranged at the bottom of the reinforced hollow shelling and shelling breaker rod, the input end of the pump passes through the connecting sleeve through a conduit and is connected to the vertical pipe, an installation groove is arranged on the upper surface of the reinforced support top plate and at the bottom of the support seat, two buffer members for buffering are arranged in the installation groove, and reinforcing pads are arranged on the tops of the two buffer members, and each of the reinforcing pads is detachably connected to the support seat by bolts;

[0011] It can be seen that in the above technical solution, the shell surface of the crust is opened by an intelligent breaking device, which makes it easy for the staff to deal with it in a centralized manner, thereby improving the convenience of the device when in use; and when the various structures on the first reinforced connecting arm are swinging back and forth, the support seat is subjected to force and transfers it to the buffer component, which absorbs energy and buffers it, thereby ensuring the stability of the device during operation.

[0012] Technical effects and advantages of the present invention:

[0013] 1. The present invention reciprocates and retracts the output end of the first pressure rod, drives the transfer member to move, and at the same time, causes the connecting member to drive the first reinforced connecting arm to rotate along the axis point of the connection between the first reinforced connecting arm and the support seat, thereby enabling the reinforced frame and the reinforced hollow shell-breaking and crushing rod to swing and adjust, and it is easy to adjust the reinforced hollow shell-breaking and crushing rod to contact the shell surface during crushing, and perform the first step of crushing;

[0014] 2. The output end of the second pressure rod is reciprocatedly extended and recovered, driving the pressure rod to drive the first reinforced connecting arm to pressurize downward, so that the reinforced hollow shell breaking rod can be reciprocated and lifted to hammer the shell surface, thereby breaking the shell surface. When breaking the shell of the aluminum electrolytic cell, workers do not need to use tools such as pointed steel chisels, cylindrical iron pestles or air hammers to bend over to break the shell, thereby improving the work efficiency of the workers and preventing high-temperature electrolyte from splashing and injuring people;

[0015] 3. The invention drives the crawler belt to rotate through the driving wheel, which is easy to install and transport, and can crush aluminum electrolytic cells at different positions. At the same time, the driving motor drives the turntable to drive the reinforced support top plate to rotate, so that the angles of various structures on the reinforced support top plate can be adjusted, which is suitable for the frequent movement of multiple stations of the electrolytic cell;

[0016] 4. The present invention uses an intelligent breaking device to open the crust surface, which is easy for the staff to handle it in a centralized manner, thereby improving the convenience of the device when in use. When the various structures on the first reinforced connecting arm are swinging back and forth, the support seat is subjected to force and transmits it to the buffer, which absorbs energy and buffers it, thereby ensuring the stability of the device during operation;

[0017] To sum up, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, the reinforced frame and the reinforced hollow shell breaking rod can be swung and adjusted. The reinforced hollow shell breaking rod is easy to adjust. When crushing, the reinforced hollow shell breaking rod is in contact with the shell surface, and the first step of crushing is performed. The pressure rod drives the first reinforced connecting arm to pressurize downward, so that the reinforced hollow shell breaking rod can be reciprocated and lifted to hammer the shell surface, thereby breaking the shell surface. When shelling the aluminum electrolytic cell, workers do not need to use tools such as pointed steel chisels, cylindrical iron pestles or air hammers to bend over to shell, which improves the work efficiency of the staff and prevents high-temperature electrolyte from splashing and injuring people. The various structures on the reinforced support top plate can be adjusted in angle, which is suitable for the frequent movement of multiple stations of the electrolytic cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 This is a front view of the crushing assembly of the present invention installed on the reinforced support top plate.

[0021] Figure 3 It is a side view of the crushing assembly of the present invention.

[0022] Figure 4 It is a front view of each structure on the first reinforced connecting arm of the present invention.

[0023] Figure 5 It is a front view of the support frame, crawler belt, drive motor and turntable of the present invention.

[0024] Figure 6 This is a front view of the second pressure rod of the present invention installed in the first pressure rod.

[0025] Figure 7This is a front view of the second reinforcing connecting arm of the present invention installed on the main body of the crushing and shelling machine.

[0026] Figure 8 It is a front view of various structures on the main body of the crushing shell breaker of the present invention.

[0027] The reference numerals are: 1, support frame; 101, protective cover; 102, inspection door; 103, driving wheel; 104, crawler track; 105, driving motor; 106, turntable;

[0028] 2. Strengthen the support top plate; 201. Support seat; 202. First strengthening connecting arm; 203. Connector; 204. Second strengthening connecting arm; 205. Strengthening frame; 206. First pressure rod; 207. Second pressure rod; 208. Pressure rod; 209. Positioning seat; 210. Storage battery; 211. Transfer member;

[0029] 3. Crushing and shelling machine body; 301. Support seat; 302. Connecting sleeve; 303. Strengthened hollow shelling and crushing rod; 304. Pump; 305. Vertical pipe; 306. Mounting groove; 307. Buffer; 308. Strengthening pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The terms "first", "second", "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] As attached Figure 1-8 The intelligent crushing device of an aluminum electrolytic cell shown in the figure can swing and adjust the crushing group, the reinforcement frame 205 and the reinforced hollow shell-breaking crushing rod 303 through the crushing group arranged on the support frame 1, and the reinforced hollow shell-breaking crushing rod 303 can be easily adjusted. When crushing, the reinforced hollow shell-breaking crushing rod 303 contacts the shell surface of the crust and performs the first step of crushing. The pressure rod 208 drives the first reinforced connecting arm 202 to press downward, so that the reinforced hollow shell-breaking crushing rod 303 can be reciprocated and lifted to hammer the shell surface of the crust, so that the shell surface of the crust is crushed. When the aluminum electrolytic cell is shelled, workers do not need to use tools such as pointed steel chisels, cylindrical iron pestles or air hammers to bend over to shell, which improves the work efficiency of the workers and prevents high-temperature electrolyte from splashing and injuring people. The various structures on the reinforced support top plate 2 can be angle-adjusted, which is suitable for the frequent movement of multiple stations of the electrolytic cell, and the specific structural arrangement of the components is as follows;

[0034] The crushing assembly includes a protective cover 101 for protection arranged on the top of the support frame 1, and an inspection door 102 for maintenance is opened on the protective cover 101. Two driving wheels 103 are arranged on both sides of the support frame 1, and crawlers 104 are sleeved on each of the two adjacent driving wheels 103. A driving motor 105 is arranged on the top of the support frame 1 and located at the bottom of the reinforced support top plate 2. A rotating disk 106 installed on the bottom of the reinforced support top plate 2 is arranged on the driving motor 105;

[0035] The bottom of the protective cover 101 is provided with a reinforced support top plate 2 for support, one end of the reinforced support top plate 2 is provided with a support seat 201 for support, the support seat 201 is rotatably connected with a first reinforced connecting arm 202 through an axle pin, both sides of the first reinforced connecting arm 202 are rotatably connected with a connecting piece 203 through an axle pin, and one end of the two connecting pieces 203 is rotatably connected with a second reinforced connecting arm 204 through an axle pin, one end of the first reinforced connecting arm 202 and the second reinforced connecting arm 204 are rotatably connected with a reinforced frame 205 through an axle pin, and a first pressure rod 206 is provided on one side of the support seat 201, and the first pressure rod 206 is rotatably connected with the second reinforced connecting arm 204. The output end is provided with a transfer member 211 movably connected to the connecting member 203 through an axle pin, a second pressure rod 207 is provided on the top of the first pressure rod 206, the output end of the second pressure rod 207 is movably connected to a pressure rod 208 through an axle pin, the bottom of the pressure rod 208 extends to the first reinforced connecting arm 202 and is detachably connected to the first reinforced connecting arm 202, one end of the second pressure rod 207 and the first pressure rod 206 are both movably connected to a positioning seat 209 for support through an axle pin, the bottom of the positioning seat 209 is installed on the top of the reinforced support top plate 2, and a battery 210 installed on the reinforced support top plate 2 is provided on one side of the positioning seat 209;

[0036] A crushing and shelling machine body 3 is arranged on the reinforcement frame 205, and a bracket 301 installed on the reinforcement frame 205 is arranged at the bottom of the crushing and shelling machine body 3, and a connecting sleeve 302 installed at the bottom end of the crushing and shelling machine body 3 is arranged at the bottom of the bracket 301, and a reinforced hollow shelling and crushing rod 303 for crushing is arranged on the connecting sleeve 302, and a pump 304 is arranged on the top of the reinforced support top plate 2, and a vertical pipe 305 is arranged at the bottom of the reinforced hollow shelling and crushing rod 303, and the input end of the pump 304 passes through the connecting sleeve 302 through a conduit and is connected with the vertical pipe 305, and an installation groove 306 is opened on the upper surface of the reinforced support top plate 2 and located at the bottom of the support seat 201, and two buffer members 307 for buffering are arranged in the installation groove 306, and reinforcing pads 308 are arranged on the tops of the two buffer members 307, and each reinforcing pad 308 is detachably connected to the support seat 201 by bolts.

[0037] According to the above structure, when in use, the staff installs the device at a designated position, and drives the crawler 104 to rotate through the driving wheel 103, which makes it easy to transport the device and can crush aluminum electrolytic cells at different positions. At the same time, the driving motor 105 drives the turntable 106 to rotate the reinforced support top plate 2, so that the angles of various structures on the reinforced support top plate 2 can be adjusted, which is suitable for the frequent movement of multiple stations of the electrolytic cell.

[0038] When crushing, the output end of the first pressure rod 206 reciprocates and retracts, driving the transfer member 211 to move while allowing the connecting member 203 to drive the first reinforced connecting arm 202 to rotate along the axis point of the connection between the first reinforced connecting arm 202 and the support seat 201, thereby allowing the reinforced frame 205 and the reinforced hollow shell breaking rod 303 to swing and adjust, and the reinforced hollow shell breaking rod 303 is easy to adjust. When crushing, the reinforced hollow shell breaking rod 303 contacts the shell surface of the crust and performs the first step of crushing. The output end of the second pressure rod 207 reciprocates and retracts, driving the pressure rod 208 to drive the first reinforced connecting arm 202 to pressurize downward, so that the reinforced hollow shell breaking rod 303 can be reciprocated and lifted to hammer the shell surface of the crust, thereby breaking the shell surface of the crust. When shelling the aluminum electrolytic cell, there is no need for workers to use tools such as pointed steel chisels, cylindrical iron pestles or air hammers to bend over to shell, thereby improving the work efficiency of the staff and preventing high-temperature electrolyte from splashing and injuring people;

[0039] The intelligent breaking device is used to open the crust surface, which makes it easy for the staff to deal with it in a centralized manner, thereby improving the convenience of the device when in use. Moreover, when the various structures on the first reinforcing connecting arm 202 are swinging back and forth, the support seat 201 is subjected to force and transfers it to the buffer 307, which absorbs energy and buffers it, thereby ensuring the stability of the device during operation.

[0040] Different from the prior art, the present application discloses an intelligent crushing device for aluminum electrolytic cells, which can be swung and adjusted by a reinforcement frame 205 and a reinforcement hollow shell breaking rod 303. The reinforcement hollow shell breaking rod 303 is easy to adjust. When crushing, the reinforcement hollow shell breaking rod 303 contacts the shell surface of the crust and performs the first step of crushing. The pressure rod 208 drives the first reinforcement connecting arm 202 to pressurize downward, so that the reinforcement hollow shell breaking rod 303 can be reciprocated and lifted to hammer the shell surface of the crust, thereby breaking the shell surface of the crust. When shelling the aluminum electrolytic cell, workers do not need to use tools such as pointed steel chisels, cylindrical iron pestles or air hammers to bend over to shell, which improves the work efficiency of the staff and prevents high-temperature electrolyte from splashing and injuring people. The various structures on the reinforcement support top plate 2 can be adjusted in angle, which is suitable for the frequent movement of multiple stations of the electrolytic cell.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent crushing device for an aluminum electrolytic cell, comprising a support frame (1) for supporting, characterized in that: The support frame (1) is provided with a crushing assembly; The crushing assembly comprises a protective cover (101) arranged on the top of the support frame (1) for protection, and an inspection door (102) for maintenance is provided on the protective cover (101); A reinforced support top plate (2) for support is provided at the bottom of the protective cover (101), a support seat (201) for support is provided at one end of the reinforced support top plate (2), a first reinforced connecting arm (202) is rotatably connected to the support seat (201) via an axle pin, both sides of the first reinforced connecting arm (202) are rotatably connected to connecting pieces (203) via an axle pin, and one end of the two connecting pieces (203) are rotatably connected to a second reinforced connecting arm (204) via an axle pin, and one end of the first reinforced connecting arm (202) and the second reinforced connecting arm (204) are rotatably connected to a reinforced frame (205) via an axle pin; The reinforcing frame (205) is provided with a crushing and shelling machine body (3), the bottom of which is provided with a bracket (301) mounted on the reinforcing frame (205), the bottom of which is provided with a connecting sleeve (302) mounted on the bottom end of the crushing and shelling machine body (3), and the connecting sleeve (302) is provided with a reinforced hollow shelling and crushing rod (303) for crushing.

2. The intelligent crushing device for aluminum electrolysis cell according to claim 1 is characterized in that: Two driving wheels (103) are arranged on both sides of the support frame (1), and crawler tracks (104) are sleeved on each of the two adjacent driving wheels (103).

3. The intelligent crushing device for aluminum electrolysis cell according to claim 1 is characterized in that: A first pressure rod (206) is arranged on one side of the support seat (201); a transfer member (211) movably connected to the connecting member (203) via an axle pin is arranged at the output end of the first pressure rod (206); and a second pressure rod (207) is arranged on the top of the first pressure rod (206).

4. The intelligent crushing device for aluminum electrolysis cell according to claim 3 is characterized in that: The output end of the second pressure rod (207) is movably connected to a pressure rod (208) via an axle pin, the bottom of the pressure rod (208) extends to the first reinforcing connecting arm (202) and is detachably connected to the first reinforcing connecting arm (202), one end of the second pressure rod (207) and the first pressure rod (206) are both movably connected to a positioning seat (209) for support via an axle pin, the bottom of the positioning seat (209) is installed on the top of the reinforcing support top plate (2), and a battery (210) installed on the reinforcing support top plate (2) is provided on one side of the positioning seat (209).

5. The intelligent crushing device for aluminum electrolysis cell according to claim 1 is characterized in that: A pump (304) is arranged on the top of the reinforced supporting top plate (2), a standpipe (305) is arranged on the bottom of the reinforced hollow shell breaking rod (303), and an input end of the pump (304) passes through the connecting sleeve (302) through a conduit and is connected to the standpipe (305).

6. The intelligent crushing device for aluminum electrolysis cell according to claim 1 is characterized in that: An installation groove (306) is provided on the upper surface of the reinforced support top plate (2) and at the bottom of the support seat (201), and two buffering parts (307) for buffering are arranged in the installation groove (306).

7. The intelligent crushing device for aluminum electrolysis cell according to claim 6 is characterized in that: A reinforcing pad (308) is provided on the top of each of the two buffer members (307), and each of the reinforcing pads (308) is detachably connected to the support seat (201) via bolts.

8. The intelligent crushing device for aluminum electrolysis cell according to claim 1 is characterized in that: A driving motor (105) is provided at the top of the support frame (1) and at the bottom of the reinforced supporting top plate (2), and a rotating disk (106) mounted at the bottom of the reinforced supporting top plate (2) is provided on the driving motor (105).

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