CN215965334U

CN215965334U - Cleaning device for long and thin electrolytic tank

Info

Publication number: CN215965334U
Application number: CN202122367229.7U
Authority: CN
Inventors: 高安琪; 张颖; 杨坤; 温钰奇; 杨育智
Original assignee: Sichuan University of Science and Engineering
Current assignee: Sichuan University of Science and Engineering
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-08
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a cleaning device for a slender electrolytic tank, which solves the technical problems of high difficulty and low efficiency in manually cleaning the slender electrolytic tank in the prior art. The winding device comprises a support frame, a translation frame horizontally and slidably arranged on the support frame, and a winding wheel mechanism arranged on the translation frame; the rolling wheel mechanism comprises a rolling wheel arranged on the translation frame, a scrubbing brush which is curled on the rolling wheel and used for extending into the slender electrolytic tank to clean the slender electrolytic tank, and a first speed reduction motor which is connected with a rotating shaft of the rolling wheel and used for driving the rolling wheel to rotate positively and negatively so as to extend the scrubbing brush into the slender electrolytic tank or retract the scrubbing brush to curl onto the rolling wheel. The cleaning device has the advantages of simple structure, scientific and reasonable design and convenience in use, is integrally of a straight plate type structure, can realize quick and efficient cleaning of the slender electrolytic cell, reduces the working difficulty of workers for cleaning the slender electrolytic cell compared with the traditional manual cleaning mode, is more convenient to clean, and can effectively improve the cleaning efficiency of the slender electrolytic cell.

Description

Cleaning device for long and thin electrolytic tank

Technical Field

The utility model belongs to the technical field of mechanical structures, and particularly relates to a cleaning device for a long and thin electrolytic tank.

Background

Electrolytic aluminum is aluminum obtained by electrolysis. The modern electrolytic aluminum industrial production adopts a cryolite-alumina molten salt electrolytic method, wherein molten cryolite is a solvent, alumina is used as a solute, a carbon body is used as an anode, aluminum liquid is used as a cathode, and after strong direct current is introduced, electrochemical reaction is carried out on two electrodes in an electrolytic cell at 950-970 ℃, namely electrolysis. The aluminum electrolysis production can be divided into three categories, namely a side-inserted anode bar self-baking tank, an upper-inserted anode bar self-baking tank and a pre-baked anode tank.

The aluminum electrolysis process flow comprises the following steps: the modern aluminum industry production adopts cryolite-alumina molten salt electrolysis method. The molten cryolite is solvent, alumina is solute, carbosome is anode, aluminium liquid is cathode, strong direct current is introduced, electrochemical reaction is carried out on two poles in the electrolytic cell at 950-970 ℃, namely electrolysis. The anode product is mainly carbon dioxide and carbon monoxide gas, and contains a certain amount of harmful gases such as hydrogen fluoride and solid dust. In order to protect the environment and human health, the anode gas needs to be purified to remove harmful gases and dust and then discharged into the atmosphere. The cathode product is aluminum liquid, which is pumped out from the tank through a vacuum ladle and sent to a casting workshop, and after being purified and clarified in a heat preservation furnace, the aluminum liquid is cast into aluminum ingots or directly processed into wire billets, section bars and the like.

The electrolytic cell consists of a cell body, an anode and a cathode, and an anode chamber and a cathode chamber are mostly separated by a diaphragm. The electrolytic bath is divided into three types, namely an aqueous solution electrolytic bath, a molten salt electrolytic bath and a non-aqueous solution electrolytic bath according to the difference of the electrolyte. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface of the anode and the solution, and a reduction reaction occurs at the interface of the cathode and the solution, so as to prepare the required product. The existing electrolytic cell is distributed in a plurality of long rectangular frames, so that the existing electrolytic cell can only be manually cleaned when being cleaned, the efficiency of manually cleaning the electrolytic cell is low, the cleaning difficulty is high, and the great work difficulty is caused for cleaning workers.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to design a cleaning device for a slender electrolytic cell to reduce the difficulty of cleaning the slender electrolytic cell and to improve the cleaning efficiency of the slender electrolytic cell.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: an elongated electrolytic tank cleaning device is provided to solve at least some of the above technical problems.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a cleaning device for a slender electrolytic tank comprises a support frame, a translation frame horizontally and slidably arranged on the support frame, and a winding wheel mechanism arranged on the translation frame; the rolling wheel mechanism comprises a rolling wheel arranged on the translation frame, a scrubbing brush which is curled on the rolling wheel and used for extending into the slender electrolytic tank to clean the slender electrolytic tank, and a first speed reduction motor which is connected with a rotating shaft of the rolling wheel and used for driving the rolling wheel to rotate positively and negatively so as to extend the scrubbing brush into the slender electrolytic tank or retract the scrubbing brush to curl onto the rolling wheel.

Furthermore, the winding wheel mechanism also comprises a winding wheel bracket arranged on the translation frame and a winding wheel bearing seat arranged on the winding wheel bracket; the rotating shaft of the winding wheel is arranged in a winding wheel bearing seat through a bearing, and the first speed reduction motor is arranged on the winding wheel bracket.

Furthermore, the translation frame is provided with swing push rods which are distributed along the extending direction of the scrubbing brush and can eccentrically and reciprocally rotate and swing, the swing push rods are provided with clamping mechanisms for clamping the scrubbing brush to synchronously swing along with the swing push rods, and the translation frame is provided with a first driving mechanism which is connected with the swing push rods and is used for driving the swing push rods to eccentrically and reciprocally rotate and swing.

Furthermore, the clamping mechanism comprises a clamping seat arranged on the swing push rod, a pair of thin cylinders arranged on the clamping seat and distributed at intervals, and a clamping top plate connected with the pair of thin cylinders and forming a clamping groove between the clamping seat and the clamping seat; the scrubbing brush is clamped in the clamping groove.

Furthermore, the first driving mechanism comprises a second speed reducing motor arranged on the translation frame and an eccentric cam connected with a driving shaft of the second speed reducing motor, and an eccentric part of the eccentric cam is connected with the swing push rod through a connecting mechanism.

Furthermore, the connecting mechanism comprises a connecting column arranged on the eccentric part of the eccentric cam and a sleeving clamp arranged on the connecting column, and the swinging push rod is fixedly clamped in the sleeving clamp.

Furthermore, a plurality of guide cylinders are arranged on the translation frame along the length direction of the swing push rod, and the swing push rod penetrates through the guide cylinders.

Furthermore, a horizontal sliding mechanism is arranged between the support frame and the translation frame, and comprises a pair of transverse screw rod installation seats arranged on the support frame, a transverse screw rod rotatably arranged between the pair of transverse screw rod installation seats, a nut arranged on the transverse screw rod in a threaded manner, a transverse nut seat arranged on the nut and fixed with the translation frame, and a second driving mechanism arranged on the support frame and connected with the transverse screw rod for driving the transverse screw rod to rotate forwards and backwards.

Furthermore, the second driving mechanism comprises a third speed reduction motor arranged on the supporting frame, a driving gear arranged on a driving shaft of the third speed reduction motor, and a driven gear arranged on the transverse screw rod and meshed with the driving gear.

Furthermore, the horizontal sliding mechanism also comprises two sliding rails arranged on the supporting frame and a plurality of sliding blocks which are sleeved on the sliding rails in a sliding mode and fixedly connected with the horizontal sliding frame, the sliding rails are arranged on two sides of the horizontal screw rod at equal intervals, and the horizontal screw rod and the sliding rails are distributed in parallel.

Furthermore, a microprocessor connected with the second driving mechanism is arranged on the supporting frame, and travel switches connected with the microprocessor are arranged at two ends of the sliding rail; the bottom of the supporting frame is provided with universal wheels through a tire support, and the surface of the scrubbing brush is evenly provided with brushes.

Compared with the prior art, the utility model has the following beneficial effects:

the cleaning device has the advantages of simple structure, scientific and reasonable design and convenience in use, is integrally of a straight plate type structure, can realize quick and efficient cleaning of the slender electrolytic cell, reduces the working difficulty of workers for cleaning the slender electrolytic cell compared with the traditional manual cleaning mode, is more convenient to clean, and can effectively improve the cleaning efficiency of the slender electrolytic cell.

The utility model mainly comprises a support frame, a translation frame and a rolling wheel mechanism, wherein the support frame mainly plays a supporting role, and the rolling wheel mechanism comprises a rolling wheel, a scrubbing brush curled on the rolling wheel and a first speed reduction motor. The first speed reducing motor drives the winding wheel to rotate positively and negatively, the winding wheel releases the scrubbing brush during positive rotation, the scrubbing brush extends out of the slender electrolytic tank to clean the slender electrolytic tank, and the scrubbing brush retracts and curls onto the winding wheel during reverse rotation. When the scrubbing brush cleans the slender electrolytic tank, the translation frame freely slides in a horizontal reciprocating manner relative to the support frame in the horizontal direction, so as to drive the rolling wheel mechanism to horizontally slide in a reciprocating manner, and the scrubbing brush synchronously horizontally slides in a reciprocating manner along with the rolling wheel mechanism, so that the scrubbing brush can clean the slender electrolytic tank. Therefore, the difficulty of cleaning the slender electrolytic cell can be effectively reduced, and the cleaning efficiency can be effectively improved.

According to the utility model, the swing push rod and the first driving mechanism are arranged on the translation frame, the clamping mechanism is arranged on the swing push rod, the swing push rod clamps the scrubbing brush through the clamping mechanism, the swing push rod is driven by the first driving mechanism to eccentrically and reciprocally rotate and swing, so that the scrubbing brush clamped on the clamping mechanism is driven to eccentrically and reciprocally rotate and swing, and then the scrubbing brush positioned in the slender electrolytic cell cleans the inner wall of the slender electrolytic cell in the process of eccentric and reciprocally rotating and swinging, so that the cleaning efficiency is high, and the cleaning effect is good.

The clamping mechanism comprises a clamping seat, a pair of thin cylinders and a clamping top plate, wherein a clamping groove is formed between the clamping top plate and the clamping seat, a scrubbing brush is arranged in the clamping groove in a penetrating mode, the opening degree between the clamping top plate and the clamping seat can be controlled when the pair of thin cylinders operate, when the scrubbing brush extends into a slender electrolytic bath in a forward rotation mode through a first speed reduction motor, a pair of thin cylinder driving rods extend synchronously to enable the clamping top plate to be far away from the clamping seat, the clamping groove is opened to enable the scrubbing brush to extend into the slender electrolytic bath conveniently, and when the scrubbing brush extends in place, the pair of thin cylinder driving rods retract synchronously to drive the clamping top plate to be close to the clamping seat to clamp the scrubbing brush, so that the scrubbing brush can rotate eccentrically and swing in a reciprocating mode with a swing push rod synchronously. Simple structure, practicality are strong.

The first driving mechanism comprises a second speed reducing motor, an eccentric cam and a connecting mechanism, wherein the connecting mechanism comprises a connecting column and a sleeving clamp, the sleeving clamp is fixedly clamped on a swinging push rod, the sleeving clamp is cylindrical, the swinging push rod penetrates through the sleeving clamp, and the swinging push rod and the sleeving clamp are fixed through bolts. The sleeve clamp is installed on the eccentric convex part of the eccentric cam through the connecting column, the second speed reducing motor drives the eccentric cam to rotate, and the eccentric cam drives the swing push rod to do eccentric reciprocating rotation swing through the connecting mechanism. Simple structure, practicality are strong.

The horizontal sliding mechanism comprises a horizontal screw rod mounting seat, a horizontal screw rod, a nut, a horizontal nut seat and a second driving mechanism, wherein the second driving mechanism drives the horizontal screw rod to perform forward and reverse rotation operation, so that the nut is driven to perform reciprocating operation along the length direction of the horizontal screw rod, the horizontal nut seat and the horizontal screw rod synchronously perform reciprocating operation along the length direction of the horizontal screw rod, and therefore the whole translation frame fixed on the horizontal nut seat performs reciprocating translation along the length direction of the horizontal screw rod, and further a plate brush is driven to perform horizontal and horizontal reciprocating operation in a slender electrolytic tank, the cleaning efficiency is improved, and the horizontal sliding mechanism is simple in structure, reliable in operation and high in practicability.

The second driving mechanism comprises a third speed reducing motor, a driving gear and a driven gear arranged on the transverse screw rod, the third speed reducing motor drives the driving gear to run, the driven gear runs synchronously with the driving gear, and the transverse screw rod runs synchronously with the driven gear. The design of slide rail and slider can guarantee that the translation frame transversely slides more steadily. The travel switch transmits the position information of the translation frame to the microprocessor in real time, and the microprocessor controls the third speed reduction motor to rotate forward and backward according to the received position information.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is an enlarged view of a portion of the reel of the present invention.

FIG. 3 is a schematic view of a pan carriage according to the present invention.

FIG. 4 is a schematic view of the supporting stand of the present invention.

FIG. 5 is a block diagram of the connection of the electrical devices of the present invention

Wherein, the names corresponding to the reference numbers are:

1-winding wheel, 2-winding wheel bracket, 3-winding wheel bearing seat, 4-translation frame, 5-sliding block, 6-sliding rail, 7-supporting frame, 8-transverse screw rod mounting seat, 9-transverse nut seat, 10-transverse screw rod, 11-nut, 12-third speed reducing motor, 13-first speed reducing motor, 14-swinging push rod, 15-eccentric cam, 16-clamping top plate, 17-thin cylinder, 18-travel switch, 19-tire bracket, 20-universal wheel, 21-scrubbing brush, 22-slender electrolytic tank, 23-clamping seat, 24-clamping tank, 25-second speed reducing motor, 26-connecting column, 27-set clamp, 28-guide cylinder, 29-driving gear, 30-driven gear, 31-microprocessor, 32-liquid crystal control screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-5, the cleaning device for the slender electrolytic tank, provided by the utility model, has the advantages of simple structure, scientific and reasonable design and convenience in use, is of a straight plate type structure as a whole, can realize quick and efficient cleaning of the slender electrolytic tank, reduces the working difficulty of workers for cleaning the slender electrolytic tank, is more convenient in cleaning compared with the traditional manual cleaning mode, and can effectively improve the cleaning efficiency of the slender electrolytic tank. The device comprises a support frame 7, a translation frame 4 horizontally and slidably arranged on the support frame 7, and a winding wheel mechanism arranged on the translation frame 4; the winding wheel mechanism comprises a winding wheel 1 arranged on the translation frame 4, a scrubbing brush 21 which is wound on the winding wheel 1 and is used for extending into the slender electrolytic cell 22 to clean the slender electrolytic cell, and a first speed reduction motor 13 which is connected with a rotating shaft of the winding wheel 1 and is used for driving the winding wheel 1 to rotate forward and backward so as to extend the scrubbing brush 21 into the slender electrolytic cell 22 or retract the scrubbing brush 21 to be wound on the winding wheel 1. The winding wheel mechanism also comprises a winding wheel bracket 2 arranged on the translation frame 4 and a winding wheel bearing seat 3 arranged on the winding wheel bracket 2; the rotating shaft of the winding wheel 1 is arranged in a winding wheel bearing seat 3 through a bearing, and a first speed reduction motor 13 is arranged on a winding wheel bracket 2.

A swing push rod 14 which is distributed along the extending direction of a scrubbing brush 21 and can eccentrically and reciprocally rotate and swing is arranged on a translation frame 4, a clamping mechanism used for clamping the scrubbing brush 21 to synchronously swing along with the swing push rod 14 is arranged on the swing push rod 14, and a first driving mechanism which is connected with the swing push rod 14 and used for driving the swing push rod 14 to eccentrically and reciprocally rotate and swing is arranged on the translation frame 4. A plurality of guide cylinders 28 are arranged on the translation frame 4 along the length direction of the swing push rod 14, and the swing push rod 14 is arranged in the guide cylinders 28 in a penetrating way.

According to the utility model, the swing push rod and the first driving mechanism are arranged on the translation frame, the clamping mechanism is arranged on the swing push rod, the swing push rod clamps the scrubbing brush through the clamping mechanism, the swing push rod is driven by the first driving mechanism to eccentrically and reciprocally rotate and swing, so that the scrubbing brush clamped on the clamping mechanism is driven to eccentrically and reciprocally rotate and swing, and then the scrubbing brush positioned in the slender electrolytic cell cleans the inner wall of the slender electrolytic cell in the process of eccentric and reciprocally rotating and swinging, so that the cleaning efficiency is high, and the cleaning effect is good. The swing push rod 14 can swing freely in the guide cylinder 28, and the guide cylinder 28 ensures that the swing push rod 14 can swing stably and reliably on one hand, and prevents the swing push rod 14 from bouncing to hurt people when the swing fails on the other hand.

The clamping mechanism comprises a clamping seat 23 arranged on a swing push rod 14, a pair of thin air cylinders 17 arranged on the clamping seat 23 and distributed at intervals, and a clamping top plate 16 connected with the pair of thin air cylinders 17 and forming a clamping groove 24 between the clamping seat 23 and the clamping seat; the scrubber 21 is held in the holding groove 24.

The first driving mechanism of the utility model comprises a second speed reducing motor 25 arranged on the translation frame 4 and an eccentric cam 15 connected with a driving shaft of the second speed reducing motor 25, and the eccentric part of the eccentric cam 15 is connected with the swing push rod 14 through a connecting mechanism. The connecting mechanism comprises a connecting column 26 arranged on the eccentric part of the eccentric cam 15 and a sleeving clamp 27 arranged on the connecting column 26, and the swinging push rod 14 is fixedly clamped in the sleeving clamp 27.

A horizontal sliding mechanism is arranged between a support frame 7 and a translation frame 4, and comprises a pair of transverse screw rod installation seats 8 arranged on the support frame 7, a transverse screw rod 10 rotatably arranged between the pair of transverse screw rod installation seats 8, a nut 11 arranged on the transverse screw rod 10 in a threaded manner, a transverse nut seat 9 arranged on the nut 11 and fixed with the translation frame 4, and a second driving mechanism arranged on the support frame 7 and connected with the transverse screw rod 10 for driving the transverse screw rod 10 to rotate forwards and backwards.

The second driving mechanism of the present invention comprises a third speed reduction motor 12 mounted on the supporting frame 7, a driving gear 29 mounted on the driving shaft of the third speed reduction motor 12, and a driven gear 30 mounted on the transverse screw rod 10 and engaged with the driving gear 29. The horizontal sliding mechanism further comprises a sliding rail 6 arranged on the supporting frame 7 and a plurality of sliding blocks 5 which are sleeved on the sliding rail 6 in a sliding mode and fixedly connected with the translation frame 4, the number of the sliding rails 6 is two, the sliding rails are arranged on two sides of the transverse screw rod 10 at equal intervals, and the transverse screw rod 10 and the sliding rails 6 are distributed in parallel. The supporting frame 7 is provided with a microprocessor 31 connected with the second driving mechanism, and both ends of the sliding rail 6 are provided with travel switches 18 connected with the microprocessor 31. The microprocessor 31 is electrically connected to the third reduction motor 12 in the second driving mechanism.

In order to realize the automatic control operation of the present invention, the microprocessor 31 of the present invention is further electrically connected to the first gear motor, the second gear motor and the thin cylinder, respectively. The microprocessor 31 is connected with a liquid crystal control screen 32, an operator realizes man-machine interaction with the microprocessor 31 through the liquid crystal control screen 32 to give a control instruction to the microprocessor 31, and the microprocessor 31 controls the equipment electrically connected with the microprocessor to operate according to the control instruction.

The bottom of the support frame 7 of the utility model is provided with a universal wheel 20 through a tire support 19, and the surface of a scrubbing brush 21 is evenly provided with brushes. The universal wheels 20 facilitate the overall carrying of the support frame 7, and the brush can effectively improve the cleaning efficiency of the scrubbing brush 21.

The first speed reducing motor, the second speed reducing motor and the third speed reducing motor of the utility model are preferably selected from hundred million star three-phase 110 stepping motors, and the specific models are as follows: 110BYG350D, the travel switch is preferably an ohron WLCA2 type travel switch, and the microprocessor is preferably an ARM7TMDI type microprocessor.

The first gear motor, the second gear motor, the third gear motor, the liquid crystal control screen, the thin cylinder, the travel switch and the microprocessor are all existing known electrical equipment and can be purchased and used directly in the market, and the structures, the circuit diagrams and the control principles of the first gear motor, the second gear motor, the third gear motor, the travel switch and the microprocessor are all existing known technologies, so that the structures, the circuit diagrams and the control principles of the first gear motor, the second gear motor, the third gear motor, the travel switch and the microprocessor are not repeated herein.

Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, but not to limit the technical solutions, and certainly not to limit the patent scope of the present invention; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; that is, the technical problems to be solved by the present invention, which are not substantially changed or supplemented by the spirit and the concept of the main body of the present invention, are still consistent with the present invention and shall be included in the scope of the present invention; in addition, the technical scheme of the utility model is directly or indirectly applied to other related technical fields, and the technical scheme is included in the patent protection scope of the utility model.

Claims

1. A slender electrolytic tank cleaning device is characterized by comprising a support frame (7), a translation frame (4) horizontally and slidably mounted on the support frame (7), and a winding wheel mechanism mounted on the translation frame (4); the rolling wheel mechanism comprises a rolling wheel (1) arranged on the translation frame (4), a scrubbing brush (21) which is curled on the rolling wheel (1) and used for extending into the slender electrolytic tank (22) to clean the slender electrolytic tank, and a first speed reducing motor (13) which is connected with a rotating shaft of the rolling wheel (1) and used for driving the rolling wheel (1) to rotate positively and negatively so as to extend the scrubbing brush (21) into the slender electrolytic tank (22) or retract the scrubbing brush (21) to curl onto the rolling wheel (1).

2. An elongated electrolytic cell cleaning device according to claim 1, characterized in that the reel mechanism further comprises a reel bracket (2) mounted on the translational frame (4), and a reel bearing housing (3) mounted on the reel bracket (2); the rotating shaft of the winding wheel (1) is arranged in a winding wheel bearing seat (3) through a bearing, and a first speed reducing motor (13) is arranged on a winding wheel bracket (2).

3. An elongated electrolytic tank cleaning device according to claim 1, characterized in that the translational frame (4) is provided with oscillating push rods (14) distributed along the direction of extension of the scrubber (21) and capable of eccentrically oscillating back and forth rotation, the oscillating push rods (14) being provided with holding means for holding the scrubber (21) in synchronous oscillation with the oscillating push rods (14), the translational frame (4) being provided with first driving means connected to the oscillating push rods (14) for driving the oscillating push rods (14) to eccentrically oscillate back and forth rotation.

4. A cleaning device for an elongated electrolytic tank according to claim 3, characterized in that the clamping means comprises a clamping seat (23) provided on the swing push rod (14), a pair of thin cylinders (17) provided on the clamping seat (23) and spaced apart from each other, and a clamping top plate (16) connected to the pair of thin cylinders (17) and forming a clamping groove (24) with the clamping seat (23); the scrubbing brush (21) is clamped in the clamping groove (24).

5. An elongated electrolytic cell cleaning device according to claim 3, characterized in that the first driving mechanism comprises a second reduction motor (25) mounted on the translational carriage (4), and an eccentric cam (15) connected to a driving shaft of the second reduction motor (25), an eccentric portion of the eccentric cam (15) being connected to the oscillating push rod (14) through a connecting mechanism.

6. An elongated electrolytic cell cleaning device according to claim 5, characterized in that the connection means comprise a connection post (26) provided on the eccentric portion of the eccentric cam (15) and a housing clamp (27) provided on the connection post (26), the oscillating push rod (14) being fixedly clamped in the housing clamp (27).

7. A cleaning device for elongated electrolysis cells according to claim 3, characterized in that the translational carriage (4) is provided with a plurality of guide cylinders (28) along the length of the oscillating push rod (14), the oscillating push rod (14) being inserted into the guide cylinders (28).

8. An elongated electrolytic tank cleaning device according to claim 1, characterized in that a horizontal sliding mechanism is provided between the supporting frame (7) and the translation frame (4), the horizontal sliding mechanism comprises a pair of lateral screw rod mounting seats (8) provided on the supporting frame (7), a lateral screw rod (10) rotatably mounted between the pair of lateral screw rod mounting seats (8), a nut (11) threadedly mounted on the lateral screw rod (10), a lateral nut seat (9) provided on the nut (11) and fixed with the translation frame (4), and a second driving mechanism mounted on the supporting frame (7) and connected with the lateral screw rod (10) for driving the lateral screw rod (10) to rotate forward and backward.

9. An elongated electrolytic cell cleaning apparatus according to claim 8, characterized in that the second driving mechanism comprises a third reduction motor (12) mounted on the support frame (7), a driving gear (29) provided on a driving shaft of the third reduction motor (12), and a driven gear (30) provided on the traverse screw (10) and engaged with the driving gear (29).

10. A cleaning device for elongated electrolytic tanks according to claim 8 characterized in that the horizontal sliding mechanism further comprises a sliding rail (6) arranged on the supporting frame (7) and a plurality of sliding blocks (5) which are slidably sleeved on the sliding rail (6) and fixedly connected with the horizontal sliding frame (4), two sliding rails (6) are arranged at equal intervals on both sides of the transverse screw rod (10), and the transverse screw rod (10) is distributed in parallel with the sliding rail (6); a microprocessor (31) connected with the second driving mechanism is arranged on the support frame (7), and travel switches (18) connected with the microprocessor (31) are arranged at two ends of the slide rail (6); the bottom of the supporting frame (7) is provided with universal wheels (20) through a tire support (19), and the surface of the scrubbing brush (21) is uniformly provided with brushes.