Slag removal tool for 660V intermediate frequency furnace in aluminum electrolysis anode workshop

Abstract

The utility model discloses an aluminum electrolysis anode workshop 660V intermediate frequency furnace slag removal tool which comprises a reducer pipe, a first mounting hole is formed in one end of the reducer pipe, the diameter of the first mounting hole is phi 20mm, multiple sets of compression strips are arranged at one end of the reducer pipe, first external threads are arranged outside the compression strips, and the diameter of the first mounting hole is phi 20mm. A wood handle is movably arranged in the compression strip, a second circular check block is arranged outside one end of the wood handle, the other end of the wood handle is sleeved with an anti-skid rubber sleeve, and a first circular check block is integrally formed at the end, close to the compression strip, of the outer portion of the reducer pipe; when the residue removing tool is used for removing waste residues, the variable-diameter rod is prevented from being mistakenly touched by hands, meanwhile, an anti-skid rubber sleeve is arranged outside the other end of the wooden handle, the residue removing tool is more comfortable to operate, the residue removing tool is lighter, electric shock caused by mistaken touch is avoided, safety is better, and the problems that the residue removing tool is heavier and poor in safety are solved.

Description

Technical Field

[0001] The utility model relates to the field of medium frequency furnace slag removal tools, in particular to a 660V medium frequency furnace slag removal tool for an aluminum electrolysis anode workshop. Background Art

[0002] Electrolytic aluminum is a production process of aluminum obtained by electrolysis. Modern electrolytic aluminum industry production adopts cryolite-alumina molten salt electrolysis method. Molten cryolite is the solvent, alumina is the solute, carbonite is the anode, and aluminum liquid is the cathode. After a strong direct current is passed through, an electrochemical reaction process is carried out at the two electrodes in the electrolytic cell at 950℃-970℃.

[0003] For example, Chinese patent CN205629369U discloses a slag removal tool, including a straight rod, a mounting ring made of stainless steel is welded to the front end of the straight rod, and two door frame-shaped handles are provided at the rear end of the straight rod, and the two handles are arranged oppositely with the center line of the straight rod as the center; a filter assembly is assembled in the mounting ring, and the inner circular surface of the mounting ring is a first conical surface with a diameter gradually decreasing from top to bottom; the filter assembly includes a circular ring, a cross-shaped bracket welded on the circular ring, and a filter covering the circular ring and the cross-shaped bracket, and the filter is connected to the circular ring and the cross-shaped bracket by spot welding; the outer circular surface of the circular ring is a second conical surface with a diameter gradually decreasing from top to bottom, the maximum outer diameter of the circular ring is smaller than the maximum inner diameter of the mounting ring, and the minimum outer diameter of the circular ring is larger than the minimum inner diameter of the mounting ring. Although the above-mentioned slag removal tool is more convenient to maintain and relatively simple to use, the following deficiencies still exist.

[0004] The existing medium frequency furnace slag removing device adopts an all-metal structure, which makes the slag removing device itself heavy, and the slag removing device is even heavier after being bonded with iron slag, which makes it inconvenient for personnel to operate and consumes more physical strength of the operator. Moreover, it is only installed at the end of the slag removing device. Although a handle is provided, the handle is small in size, resulting in a safety hazard of electric shock when using the iron slag slag removing plate to add materials. Therefore, the inventor proposes a 660V medium frequency furnace slag removing tool for an aluminum electrolysis anode workshop to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a 660V medium frequency furnace slag removing tool for an aluminum electrolysis anode workshop. A first mounting hole is provided at one end of a reducer so that one end of a wooden handle is inserted into the first mounting hole. A second circular stopper is provided on the outside of one end of the wooden handle so that when the slag removing tool is used to clean waste slag, the reducer rod can be prevented from being accidentally touched by the hand. At the same time, a non-slip rubber sleeve is provided on the outside of the other end of the wooden handle so that the operation of the slag removing tool is more comfortable, the slag removing tool is made lighter, electric shock caused by accidental touch can be avoided, the safety is improved, and the problem of heavy weight and poor safety of the slag removing tool is solved.

[0006] In order to solve the problems of the prior art, the utility model provides a 660V medium frequency furnace slag removing tool for an aluminum electrolysis anode workshop, comprising a reducer, a first mounting hole is arranged inside one end of the reducer, the diameter of the first mounting hole is Ф20mm, and a plurality of groups of compression strips are arranged at one end of the reducer, a first external thread is arranged outside the compression strip, and a wooden handle is movably arranged inside the compression strip, a second circular stopper is arranged outside one end of the wooden handle, and a non-slip rubber sleeve is sleeved outside the other end of the wooden handle, and a first circular stopper is integrally formed at one end of the reducer near the compression strip to facilitate the insertion of one end of the wooden handle into the first mounting hole, thereby reducing the weight of the slag removing tool itself.

[0007] As a technical solution of the utility model, the length of the wooden handle is 1600 mm, and the diameter of the wooden handle is Ф20 mm, so that the wooden handle is more convenient to install inside the first installation hole.

[0008] As a technical solution of the utility model, a connecting sleeve is movably installed on the outside of the compression strip, a plurality of groups of first anti-slip strips are equidistantly arranged on the outside of the connecting sleeve, and a second internal thread is arranged on the inner surface of the connecting sleeve to facilitate the connecting sleeve to tighten the compression strip, so that the compression strip fixes the wooden handle.

[0009] As a technical solution of the utility model, a mounting tube is vertically arranged outside the thinner end of the reducer, and a first internal thread is arranged on the inner surface of the mounting tube to facilitate the installation of the fastener inside the top end of the mounting tube.

[0010] As a technical solution of the utility model, a fastener is rotatably installed inside the top of the mounting tube, and multiple sets of second anti-slip strips are arranged outside the top of the fastener to facilitate the fastener to fix the metal plug rod installed inside the second mounting hole.

[0011] As a technical solution of the utility model, a second mounting hole is provided inside the other end of the reducer, and the diameter of the second mounting hole is Ф14 mm, so that the metal plug rod can be installed inside the second mounting hole.

[0012] As a technical solution of the utility model, a metal rod is installed inside the second mounting hole. The length of the metal rod is about 650 mm, and the outer diameter of the metal rod is Ф14 mm, so that the second mounting hole is fully compatible with the metal rod.

[0013] As a technical solution of the utility model, a circular carbon bowl is provided at one end of the metal plug rod, and the metal plug rod and the circular carbon bowl are directly connected by integral casting, so that the circular carbon bowl can clean the waste residue.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application sets a first mounting hole at one end of the reducer so that one end of the wooden handle is inserted into the first mounting hole, and the diameter of the first mounting hole is the same as the diameter of the wooden handle, which is Ф14mm, so that the first mounting hole is fully compatible with the wooden handle. A second circular stopper is set on the outside of one end of the wooden handle to prevent the hand from accidentally touching the reducer when cleaning waste slag with the slag removing tool. At the same time, a non-slip rubber sleeve is set on the outside of the other end of the wooden handle to make the operation of the slag removing tool more comfortable, making the slag removing tool lighter, avoiding electric shock caused by accidental touch, and improving safety, thereby solving the problem of heavy weight and poor safety of the slag removing tool.

[0016] 2. The present application arranges multiple groups of compression strips at one end of the reducer and arranges a first external thread on the outside of the compression strip, so that the connecting sleeve is rotatably installed on the outside of the compression strip through the second internal thread, so that the connecting sleeve fixes the wooden handle through the compression strip, thereby making the wooden handle stably fixed inside the first mounting hole. This not only makes the slag removing tool easier to assemble and replace and repair, but also reduces the manufacturing cost of the slag removing tool, realizes rapid replacement and repair of the slag removing tool, and has low production cost, and solves the problem of high consumption of slag removing plates and non-recyclability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic picture of a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0018] Figure 2 This is an exploded view of a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0019] Figure 3 It is a three-dimensional picture of the wooden handle of a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0020] Figure 4 It is a stereoscopic diagram of a reducer tube of a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0021] Figure 5 It is a three-dimensional picture of a circular carbon bowl of a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0022] Figure 6 It is a stereoscopic diagram of the connecting sleeve of a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0023] Figure 7 It is a cross-sectional view of a reducer tube for a 660V medium frequency furnace slag removal tool in an aluminum electrolysis anode workshop.

[0024] The numbers in the figure are: 1, reducer; 101, first mounting hole; 102, second mounting hole; 2, mounting tube; 3, first internal thread; 4, first circular stopper; 5, compression strip; 6, first external thread; 7, connecting sleeve; 8, second internal thread; 9, wooden handle; 10, second circular stopper; 11, non-slip rubber sleeve; 12, metal plug rod; 13, circular carbon bowl; 14, first non-slip strip; 15, fastener; 16, second non-slip strip. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] See also Figure 1-7 The utility model provides a 660V medium frequency furnace slag removing tool for an aluminum electrolysis anode workshop, comprising a reducer 1, a first mounting hole 101 is arranged inside one end of the reducer 1, the diameter of the first mounting hole 101 is Ф20mm, and a plurality of groups of compression strips 5 are arranged at one end of the reducer 1, a first external thread 6 is arranged outside the compression strip 5, and a wooden handle 9 is movably arranged inside the compression strip 5, a second circular stopper 10 is arranged outside one end of the wooden handle 9, and a non-slip rubber sleeve 11 is sleeved outside the other end of the wooden handle 9, and a first circular stopper 4 is integrally formed at one end of the reducer 1 near the compression strip 5.

[0027] When in use, a first mounting hole 101 is set at one end of the reducer 1, so that one end of the wooden handle 9 is inserted into the first mounting hole 101, so that the first mounting hole 101 is fully adapted to the wooden handle 9, and a second circular stopper 10 is set on the outside of one end of the wooden handle 9 to prevent the hand from accidentally touching the reducer rod when cleaning waste slag with the slag removing tool. At the same time, a non-slip rubber sleeve 11 is set on the outside of the other end of the wooden handle 9 to make the operation of the slag removing tool more comfortable.

[0028] See also Figure 3 The length of the wooden handle 9 is 1600 mm, and the diameter of the wooden handle 9 is Φ20 mm.

[0029] When in use, by setting the diameter of the wooden handle 9 to a cylindrical structure of Ф20 mm, the wooden handle 9 is more convenient to be installed inside the first mounting hole 101, thereby making the first mounting hole 101 and the wooden handle 9 fully compatible.

[0030] See also Figure 1 , Figure 2 , Figure 4 and Figure 6A connecting sleeve 7 is movably installed on the outside of the compression strip 5 , a plurality of groups of first anti-slip strips 14 are equidistantly arranged on the outside of the connecting sleeve 7 , and a second internal thread 8 is arranged on the inner surface of the connecting sleeve 7 .

[0031] When in use, a second internal thread 8 is set on the inner surface of the connecting sleeve 7, and multiple groups of first anti-slip strips 14 are equidistantly set on the outside of the connecting sleeve 7, so that the first anti-slip strip 14 drives the connecting sleeve 7 to be rotated and installed on the outside of the compression strip 5 through the second internal thread 8, and the second internal thread 8 is fully engaged with the first external thread 6. When the connecting sleeve 7 rotates, it moves along the outside of the compression strip 5, so that the connecting sleeve 7 tightens the compression strip 5, so that the compression strip 5 fixes the wooden handle 9 to prevent the wooden handle 9 from falling off from the inside of the first mounting hole 101.

[0032] See also Figure 1 , Figure 2 , Figure 4 and Figure 7 A mounting pipe 2 is vertically arranged on the outside of the other end of the reducer 1 , and a first internal thread 3 is arranged on the inner surface of the mounting pipe 2 .

[0033] When in use, the mounting tube 2 is vertically arranged outside the other end of the reducer 1 , and the first internal thread 3 is arranged inside the mounting tube 2 , so that the fastener 15 is installed inside the top end of the mounting tube 2 .

[0034] See also Figure 1 and Figure 2 A fastener 15 is rotatably mounted inside the top end of the mounting tube 2 , and a plurality of sets of second anti-slip strips 16 are arranged outside the top end of the fastener 15 .

[0035] When in use, by setting multiple sets of second anti-slip strips 16 on the outside of the top of the fastener 15, the operator can avoid sliding between the palm and the fastener 15 when rotating the fastener 15, thereby failing to fix the metal plug rod 12 installed in the second mounting hole 102.

[0036] See also Figure 7 A second mounting hole 102 is provided inside the other end of the reducer 1, and the diameter of the second mounting hole 102 is Φ14 mm.

[0037] When in use, the second mounting hole 102 is provided inside the other end of the reducer 1 so that the metal plug rod 12 is installed inside the second mounting hole 102 .

[0038] See also Figure 1 , Figure 2 and Figure 5 A metal plug rod 12 is installed inside the second mounting hole 102 . The length of the metal plug rod 12 is about 650 mm, and the outer diameter of the metal plug rod 12 is Φ14 mm.

[0039] When in use, the second mounting hole 102 and the metal insertion rod 12 are both set to have a diameter of 14 mm, so that the second mounting hole 102 and the metal insertion rod 12 are fully matched.

[0040] See also Figure 5 A circular carbon bowl 13 is provided at one end of the metal plug rod 12, and the metal plug rod 12 and the circular carbon bowl 13 are directly connected by integral casting.

[0041] When in use, a circular carbon bowl 13 is arranged at one end of the metal plug rod 12 so that the circular carbon bowl 13 cleans the waste residue.

[0042] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A 660V medium frequency furnace slag removal tool for an aluminum electrolysis anode workshop, comprising a reducer (1), characterized in that: A first mounting hole (101) is provided inside one end of the reducer (1), the diameter of the first mounting hole (101) is Φ20 mm, and a plurality of compression strips (5) are provided at one end of the reducer (1), the outside of the compression strip (5) is provided with a first external thread (6), and a wooden handle (9) is movably provided inside the compression strip (5), a second circular stopper (10) is provided outside one end of the wooden handle (9), and a non-slip rubber sleeve (11) is sleeved outside the other end of the wooden handle (9), and a first circular stopper (4) is integrally formed at one end of the reducer (1) near the compression strip (5).

2. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 1, characterized in that: The length of the wooden handle (9) is 1600 mm, and the diameter of the wooden handle (9) is Φ20 mm.

3. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 1, characterized in that: A connecting sleeve (7) is movably mounted on the outside of the compression strip (5), a plurality of groups of first anti-slip strips (14) are equidistantly arranged on the outside of the connecting sleeve (7), and a second internal thread (8) is arranged on the inner surface of the connecting sleeve (7).

4. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 1, characterized in that: A mounting tube (2) is vertically arranged outside one end of the reducer tube (1), and a first internal thread (3) is arranged on the inner surface of the mounting tube (2).

5. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 4, characterized in that: A fastener (15) is rotatably mounted inside the top end of the mounting tube (2), and a plurality of groups of second anti-slip strips (16) are arranged outside the top end of the fastener (15).

6. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 1, characterized in that: A second mounting hole (102) is provided inside the other end of the reducer (1), and the diameter of the second mounting hole (102) is Φ14 mm.

7. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 6, characterized in that: A metal plug rod (12) is installed inside the second mounting hole (102); the length of the metal plug rod (12) is about 650 mm, and the outer diameter of the metal plug rod (12) is Φ14 mm.

8. A 660V medium frequency furnace slag removal tool for aluminum electrolysis anode workshop according to claim 7, characterized in that: A circular carbon bowl (13) is provided at one end of the metal plug rod (12), and the direct connection between the metal plug rod (12) and the circular carbon bowl (13) is formed by integral casting.

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