CN217251340U - Graphite boat cleaning system - Google Patents

Abstract

The application provides a graphite boat cleaning system belongs to the device clearance field. The graphite boat cleaning system comprises a cleaning tank and a fishing mechanism, wherein the fishing mechanism comprises a fishing net, a rotary driving piece and a moving assembly; the moving assembly is positioned above the cleaning tank and is in transmission connection with the fishing net, and in a first direction, the moving assembly is used for driving the fishing net to do reciprocating motion between two sides of the cleaning tank which are distributed oppositely, and the first direction is the length direction of the cleaning tank or the width direction of the cleaning tank; the rotation driving part is connected with the fishing net in a rotating mode and used for driving the fishing net to rotate, so that the fishing net is provided with a first position located above the cleaning tank and a second position located in the cleaning tank, the output axial direction of the rotation driving part is the second direction, and the second direction is perpendicular to the first direction and the height direction of the cleaning tank.

Description

Graphite boat cleaning system

Technical Field

The application relates to the field of device cleaning, in particular to a graphite boat cleaning system.

Background

In the prior art, the cleaning tank can be used for cleaning the graphite boat, but the current cleaning tank has the problems of poor cleaning effect and easy blockage of a liquid discharge pipeline in the using process.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a graphite boat cleaning system, can alleviate the cleaning performance that exists in the washing tank use poor and block up the flowing back pipeline problem easily.

The embodiment of the application is realized as follows:

the embodiment of the application provides a graphite boat cleaning system, which comprises a cleaning tank and a fishing mechanism, wherein the fishing mechanism comprises a fishing net, a rotary driving piece and a moving assembly; the moving assembly is positioned above the cleaning tank and is in transmission connection with the fishing net, and in a first direction, the moving assembly is used for driving the fishing net to do reciprocating motion between two sides of the cleaning tank which are distributed oppositely, and the first direction is the length direction of the cleaning tank or the width direction of the cleaning tank; the rotation driving part is connected with the fishing net in a rotating mode and used for driving the fishing net to rotate, so that the fishing net is provided with a first position located above the cleaning tank and a second position located in the cleaning tank, the output axial direction of the rotation driving part is the second direction, and the second direction is perpendicular to the first direction and the height direction of the cleaning tank.

Among the above-mentioned technical scheme, the washing tank is used for the washing of graphite boat, and salvage mechanism is used for getting rid of the floater on washing tank surface after the graphite boat washs for the floater obtains timely processing, thereby improves the cleaning performance of graphite boat, and, can effectively solve the easy problem of blockking up of flowing back pipeline when the flowing back.

In the fishing mechanism, the moving assembly is used for driving the fishing net to do reciprocating motion in a first direction; the rotary driving piece is used for driving the fishing net to rotate in a second direction, so that the fishing net has a second position which is positioned in the cleaning tank and can be used for fishing; the overshot is used to salvage floaters when moving in a first direction. Through the fishing net, the cooperation of rotating the driving piece and removing the subassembly for salvage mechanism can in time clear up the floater of washing tank surface optional position on the first direction.

In some alternative embodiments, the graphite boat cleaning system further comprises a transmission mechanism for driving the graphite boat to reciprocate in the second direction and in the height direction of the cleaning tank.

Among the above-mentioned technical scheme, transmission device's setting for in the cleaning process, be convenient for carry out the transportation of graphite boat, thereby improve the cleaning efficiency.

In some optional embodiments, the rotation angle of the overshot is 0-360 °.

Among the above-mentioned technical scheme, the rotation angle setting of salvaging the net is in 0 ~ 360 for salvaging the net and can salvage with arbitrary angle, thereby improve the convenience and the controllability of salvaging.

In some alternative embodiments, the size of the overshot and the size of the cleaning tank correspond in the second direction.

In the technical scheme, the size of the salvaging net in the second direction corresponds to the size of the cleaning tank in the second direction, so that more floaters can be salvaged by the salvaging net in each fishing operation, and the fishing efficiency is further improved; moreover, the fishing net has a wide covering range in the width direction perpendicular to the fishing path, so that the fishing net has a large fishing range and can be used for fishing more thoroughly.

In some alternative embodiments, the moving assembly includes a sliding block and a sliding block, the sliding block is slidably connected with the sliding block along the first direction, and the sliding block is connected with the fishing mechanism so as to enable the moving assembly to be in transmission connection with the fishing net.

Among the above-mentioned technical scheme, set up the removal subassembly into the form of sliding seat and slider cooperation, be convenient for the salvage net in the first direction removal to the removal subassembly simple structure of this form is convenient for carry out technology preparation.

In some alternative embodiments, the moving assembly and the cleaning tank are arranged side by side in parallel along the second direction. Among the above-mentioned technical scheme, remove subassembly and washing tank along second direction parallel distribution side by side, be convenient for remove the overall arrangement of subassembly.

In some optional embodiments, the graphite boat cleaning system further comprises a cleaning tank, wherein the cleaning tank and the cleaning tank are arranged in parallel side by side in the first direction; the moving assembly is configured to drive the overshot to reciprocate between above the cleaning tank and above the purge tank.

In the technical scheme, the purification tank is arranged for intensively treating the floating objects fished by the fishing mechanism; purify the groove and the washing tank parallel distribution side by side on the first direction, be convenient for purify the overall arrangement of groove, moreover, this overall arrangement mode can also improve the floater and transported the efficiency that purifies the groove after being salvaged, and then improves whole cleaning process's efficiency. On the basis, the moving assembly is configured to drive the fishing net to reciprocate between the upper part of the cleaning tank and the upper part of the purifying tank, so that the functions of fishing and centralized processing of floating objects can be better realized.

In some alternative embodiments, the cleaning tank comprises a first pickling tank and a first rinsing tank which are distributed in parallel side by side along the second direction, and the first rinsing tank is positioned at the downstream of the first pickling tank; in the first direction, the first pickling tank and the first rinsing tank are respectively provided with purification tanks in parallel side by side.

Among the above-mentioned technical scheme, the washing tank includes first descaling bath and first wash bowl for graphite boat cleaning system possesses abluent function many times, thereby improves the cleaning performance of graphite boat. In addition, first descaling bath and first wash bowl all correspond on the first direction and are provided with the purification groove side by side, are convenient for carry out the centralized processing respectively with the floater of salvaging in first descaling bath and the first wash bowl to help improving the cleaning performance of graphite boat, can also effectively reduce the floater quantity in the washing tank simultaneously, and then when the flowing back, prevent to block the flowing back pipeline.

In some alternative embodiments, the cleaning tank further comprises an alkaline washing tank, and the first pickling tank, the first rinsing tank and the alkaline washing tank are arranged in parallel side by side in sequence in the second direction.

In the technical scheme, the cleaning tank is additionally provided with the alkaline cleaning tank for cleaning the waste remained on the surface of the graphite boat again, so that the cleaning effect is further improved. In addition, in the second direction, the first pickling tank, the first rinsing tank and the alkaline washing tank are sequentially distributed in parallel side by side, the arrangement mode is convenient for the layout of the rinsing tank, and meanwhile, the transportation of the graphite boat in the cleaning process is facilitated.

In some alternative embodiments, the wash tank further comprises a re-wash tank bank, the re-wash tank bank being located downstream of the caustic wash tank; and in the second direction, the secondary washing groove group comprises a second washing groove, a second acid washing groove and a third washing groove which are sequentially distributed in parallel side by side.

In the technical scheme, the cleaning tank is provided with the secondary cleaning tank group, so that the cleaning effect of the graphite boat can be further improved.

In the secondary cleaning groove group, the second rinsing groove is used for cleaning alkali liquor on the surface of the graphite boat, the second acid rinsing groove is used for neutralizing residual alkali liquor on the surface of the graphite boat, the third rinsing groove is used for cleaning acid liquor on the surface of the graphite boat, and the second rinsing groove, the second acid rinsing groove and the third rinsing groove are sequentially distributed in parallel side by side in the second direction and are matched with each other, so that the purpose of further improving the cleaning effect of the graphite boat is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a graphite boat cleaning system according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a fishing mechanism provided in an embodiment of the present application.

Icon: 10-a graphite boat cleaning system; 100-a cleaning tank; 110-a purge tank; 120-a first pickle tank; 130-a first wash tank; 140-alkaline washing tank; 150-cleaning the groove group again; 151-second rinsing bath; 152-second acid wash tank; 153-third wash tank; 200-a fishing mechanism; 210-salvaging net; 211-holes; 220-rotating the drive member; 230-a moving component; 231-a slide mount; 232-a slide block; 300-a transport mechanism;

a-a first direction; b-a second direction; c-height direction of the cleaning tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be noted that the terms "upper", "lower", "vertical", "inside", "outside", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when products of the application are used, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "vertical" does not require that the components be absolutely vertical, but rather may be slightly inclined. For example, "vertical" merely means that the direction is more horizontal than "horizontal", and does not mean that the structure must be perfectly vertical, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Among the prior art, the graphite boat uses a period of time after producing the line, needs to use the washing tank to wash, but, the graphite boat is after wasing, and a large amount of floaters can remain on the washing liquid surface to influence subsequent cleaning performance, and still cause the flowing back pipeline to block easily.

The inventor researches and discovers that a fishing device is additionally arranged in the graphite boat cleaning process, so that floaters on the surface of cleaning liquid are timely fished, the cleaning effect of the graphite boat can be guaranteed, and the problem of blockage of a liquid discharge pipeline can be solved.

Referring to fig. 1 and 2, an embodiment of the present application provides a graphite boat cleaning system 10, which includes a cleaning tank 100 and a fishing mechanism 200, wherein the fishing mechanism 200 includes a fishing net 210, a rotary driving member 220 and a moving assembly 230; the moving assembly 230 is located above the cleaning tank 100, the moving assembly 230 is in transmission connection with the overshot 210, and in a first direction a, the moving assembly 230 is used for driving the overshot 210 to reciprocate between two sides of the cleaning tank 100 which are distributed oppositely, and the first direction a is the length direction of the cleaning tank 100 or the width direction of the cleaning tank 100; the rotary driving member 220 is rotatably connected to the overshot 210, and is used for driving the overshot 210 to rotate, so that the overshot 210 has a first position above the cleaning tank 100 and a second position in the cleaning tank 100, an output axial direction of the rotary driving member 220 is a second direction b, and the second direction b is perpendicular to the first direction a and a height direction c of the cleaning tank.

In this application, washing tank 100 is used for the washing of graphite boat, and salvage mechanism 200 is used for getting rid of the floater on washing tank 100 surface after the graphite boat washs for the floater obtains timely processing, thereby improves the cleaning performance of graphite boat, and can effectively solve the easy problem of blockking up of flowing back pipeline when the flowing back.

In the fishing mechanism 200, the moving assembly 230 is used to drive the overshot 210 in a reciprocating motion in a first direction a; the rotary drive 220 is used for driving the overshot 210 to rotate in the second direction b, so that the overshot 210 has a second position in the cleaning tank 100 where fishing can be performed; the overshot 210 serves to salvage floating objects while moving in the first direction a. Through the matching of the fishing net 210, the rotary driving member 220 and the moving assembly 230, the fishing mechanism 200 can clean floating objects on any position on the surface of the cleaning tank 100 in time in the first direction a.

To facilitate understanding of the technical solution, the operation principle of the graphite boat cleaning system 10 is specifically described herein.

The fishing net 210 is initially positioned on one side of the cleaning tank 100 in the first direction a, when the cleaning time of the graphite boat in the cleaning tank 100 is over, the fishing mechanism 200 starts to work, the fishing net 210 is driven by the rotary driving member 220 to rotate to a proper angle, the fishing net 210 is ensured to extend below the liquid level of the cleaning liquid, and the angle is kept unchanged; at this time, the overshot 210 moves towards the other side of the cleaning tank 100 opposite to the cleaning tank 100 under the driving of the moving assembly 230, and when the overshot 210 is about to contact the other side of the cleaning tank 100, the movement is stopped; at this time, the fishing net 210 is driven by the rotary driving member 220 to rotate to a proper angle in the upward direction of the floating object, and then a fishing operation is completed.

It should be noted that, each time the graphite boat is cleaned, at least one time of fishing of the floating objects is required, and the specific fishing frequency can be determined according to the number of the actual floating objects after each time of fishing.

It is understood that the graphite boat cleaning system 10 is also provided with a transfer mechanism 300 for better transportation of the graphite boat during the graphite boat cleaning process.

As an example, the graphite boat cleaning system 10 further includes a transmission mechanism 300, and the transmission mechanism 300 is configured to drive the graphite boat to reciprocate in the second direction b and the height direction c of the cleaning tank.

It should be noted that the specific form of the conveying mechanism 300 is not limited as long as the graphite boat can be transported.

It should be noted that the first direction a may be defined in order to improve the rationality of the layout of the graphite boat cleaning system 10.

As an example, the first direction a is a length direction of the cleaning tank 100.

It is understood that the specific type of the overshot 210 is not limited and can be configured as a flexible net or a rigid net.

As an example, the overshot 210 is a rigid net.

It is understood that the size and shape of the holes 211 of the overshot 210, the arrangement of the holes 211, the intervals between the holes 211, and the like are not particularly limited as long as the purpose of quick fishing can be achieved.

It should be noted that the graphite boat cleaning process uses an acidic solution, and the material of the overshot 210 can be adjusted in consideration of the service life of the overshot 210.

As an example, the overshot 210 is an overshot 210 that is acid-resistant.

It is understood that the specific material of the overshot 210 is not limited, and can be set according to the requirements known in the art.

As an example, the overshot 210 is an overshot 210 made of PVDF.

The inventor has found that the rotation angle of the overshot 210 can be adjusted in consideration of convenience and adjustability of fishing.

As an example, the rotation angle of the overshot 210 is 0 ~ 360 °, such as but not limited to the rotation angle being any one of 0 °, 30 °, 60 °, 90 °, 120 °, 150 °, 180 °, 210 °, 240 °, 270 °, 300 °, 330 °, and 360 ° or a range value between any two.

The inventors have found that the size of the overshot 210 can be adjusted to further improve fishing efficiency.

As an example, in the second direction b, the size of the overshot 210 corresponds to the size of the cleaning tank 100, that is, when the first direction a is the length direction of the cleaning tank 100, the width of the overshot 210 and the width of the cleaning tank 100 are substantially the same in the second direction b; when the first direction a is the width direction of the cleaning tank 100, the length of the overshot 210 and the length of the cleaning tank 100 are substantially the same in the second direction b.

In this embodiment, the size of the overshot 210 in the second direction b corresponds to the size of the cleaning tank 100 in the second direction b, so that more floaters can be salvaged by the overshot 210 in each fishing operation, thereby further improving the fishing efficiency; moreover, the fishing net 210 has a wide coverage in the width direction perpendicular to the fishing path, so that the fishing net 210 has a large fishing range and can be used for more thorough fishing.

It should be noted that the specific form of the moving assembly 230 is not limited as long as the fishing function can be realized by matching with the fishing net 210.

As an example, the moving assembly 230 comprises a sliding seat 231 and a sliding block 232, the sliding seat 231 is slidably connected with the sliding block 232 along the first direction a, and the sliding block 232 is connected with the fishing mechanism 200, so that the moving assembly 230 is in driving connection with the fishing net 210.

In this embodiment, the moving assembly 230 is configured to cooperate with the sliding seat 231 and the sliding block 232, so that the overshot 210 can move in the first direction a conveniently, and the moving assembly 230 is simple in structure and convenient for process preparation.

It should be noted that the specific form of the sliding seat 231 is not limited, and the sliding seat 231 may be provided in the form of a guide rail or a sliding rod.

As an example, the moving assembly 230 includes a sliding rod and a sliding block 232, and the sliding block 232 is sleeved on the sliding rod.

On this basis, the distribution position of the moving assembly 230 can be adjusted in consideration of convenience of fishing.

As an example, the moving assembly 230 and the cleaning bath 100 are arranged side by side in parallel along the second direction b.

In this embodiment, the moving assembly 230 and the cleaning tank 100 are arranged in parallel along the second direction b, so that the layout of the moving assembly 230 is facilitated.

The inventors have discovered that the graphite boat cleaning system 10 can be adjusted to allow for subsequent handling of the float.

As an example, the graphite boat cleaning system 10 further includes a cleaning tank 110, and in the first direction a, the cleaning tank 110 is arranged side by side in parallel with the cleaning tank 100; the moving assembly 230 is configured to drive the overshot 210 to and fro between the cleaning tank 100 and the purge tank 110.

In this embodiment, the purification tank 110 is provided for collectively processing the floating objects fished by the fishing mechanism 200; the purification tank 110 and the cleaning tank 100 are arranged in parallel in the first direction a, so that the arrangement of the purification tank 110 is facilitated, and the arrangement can also improve the efficiency of transferring the floating objects to the purification tank 110 after being salvaged, thereby improving the efficiency of the whole cleaning process. On the basis, the moving assembly 230 is configured to drive the fishing net 210 to reciprocate between the upper part of the cleaning tank 100 and the upper part of the purifying tank 110, so that the functions of fishing and centralized processing of floating objects can be better realized.

It should be noted that the size of the purification tank 110 may be adjusted in order to improve the efficiency of the treatment of the floating materials.

As an example, in the second direction b, the size of the overshot 210 corresponds to the size of the purifying tank 110, that is, when the first direction a is the length direction of the cleaning tank 100, the width of the overshot 210 and the width of the purifying tank 110 are substantially the same in the second direction b; when the first direction a is the width direction of the wash tank 100, the length of the overshot 210 and the length of the purifying tank 110 are substantially the same in the second direction b.

The inventors have found that the setting of the cleaning tank 100 can be adjusted in consideration of the cleaning effect of the graphite boat.

As an example, cleaning tank 100 includes a first pickling tank 120 and a first washing tank 130 that are distributed side by side in parallel along a second direction b, first washing tank 130 being located downstream of first pickling tank 120; the purifying tanks 110 are disposed in parallel in the first direction a, and the first pickling tank 120 and the first rinsing tank 130 are disposed in parallel.

In this embodiment, the cleaning tank 100 includes the first pickling tank 120 and the first rinsing tank 130, so that the graphite boat cleaning system 10 has a function of cleaning a plurality of times, thereby improving the cleaning effect of the graphite boat. In addition, first descaling bath 120 and first wash bowl 130 all correspond and are provided with side by side in first direction a and purify groove 110, are convenient for carry out the centralized processing respectively with the floater of salvaging in first descaling bath 120 and the first wash bowl 130 to help improving the cleaning performance of graphite boat, can also effectively reduce the floater quantity in washing tank 100 simultaneously, and then when flowing back, prevent to block the flowing back pipeline.

In addition, in order to further improve the cleaning effect, the installation of the cleaning tank 100 may be adjusted.

As an example, the cleaning tank 100 further includes an alkaline washing tank 140, and the first pickling tank 120, the first rinsing tank 130, and the alkaline washing tank 140 are arranged in parallel side by side in sequence in the second direction b.

In this embodiment, the cleaning tank 100 is additionally provided with an alkaline cleaning tank 140 for cleaning the waste remaining on the surface of the graphite boat again, thereby further improving the cleaning effect. In addition, the first pickling tank 120, the first rinsing tank 130 and the alkaline washing tank 140 are arranged in parallel side by side in the second direction b, which facilitates the layout of the cleaning tank 100 and facilitates the transportation of the graphite boat during the cleaning process.

The inventors have also found that the cleaning tank 100 can be further adjusted to further increase the cleaning efficiency of the graphite boat.

As an example, the cleaning tank 100 further includes a re-cleaning tank group 150, the re-cleaning tank group 150 being located downstream of the alkaline cleaning tank 140; the re-washing groove group 150 includes a second washing groove 151, a second acid washing groove 152, and a third washing groove 153, which are arranged in parallel side by side in this order in the second direction b.

In this embodiment, the cleaning tank 100 is provided with the re-cleaning tank group 150, and the cleaning effect of the graphite boat can be further improved. In the secondary cleaning tank group 150, the second water washing tank 151 is used for cleaning alkali liquor on the surface of the graphite boat, the second acid washing tank 152 is used for neutralizing the alkali liquor remaining on the surface of the graphite boat, the third water washing tank 153 is used for cleaning acid liquor on the surface of the graphite boat, and the second water washing tank 151, the second water washing tank 152 and the third water washing tank 153 are sequentially distributed in parallel side by side in the second direction b and are matched with one another, so that the purpose of further improving the cleaning effect of the graphite boat is achieved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A graphite boat cleaning system, comprising:

a cleaning tank; and

the fishing mechanism comprises a fishing net, a rotary driving piece and a moving assembly; the moving assembly is located above the cleaning tank and is in transmission connection with the fishing net, the moving assembly is used for driving the fishing net to do reciprocating motion between two sides of the cleaning tank, which are distributed oppositely, in a first direction, and the first direction is the length direction of the cleaning tank or the width direction of the cleaning tank; the rotation driving part is connected with the fishing net in a rotating mode and used for driving the fishing net to rotate, so that the fishing net is provided with a first position above the cleaning groove and a second position in the cleaning groove, the output axial direction of the rotation driving part is the second direction, and the second direction is perpendicular to the first direction and the height direction of the cleaning groove.

2. The graphite boat cleaning system of claim 1, further comprising a transport mechanism for driving the graphite boat to reciprocate in the second direction and in the height direction of the cleaning tank.

3. The graphite boat cleaning system according to claim 1, wherein the rotation angle of the fishing net is 0 to 360 °.

4. The graphite boat cleaning system of claim 1, wherein the size of the overshot and the size of the cleaning tank correspond in the second direction.

5. The graphite boat cleaning system according to any one of claims 1 to 4, wherein the moving assembly comprises a sliding seat and a sliding block, the sliding seat is slidably connected with the sliding block along the first direction, and the sliding block is connected with the fishing mechanism so as to drivingly connect the moving assembly with the fishing net.

6. The graphite boat cleaning system of claim 5, wherein the moving assembly and the cleaning tank are arranged side-by-side in parallel along the second direction.

7. The graphite boat cleaning system according to any one of claims 1 to 4, further comprising a purge tank, the purge tank being arranged side by side in parallel with the cleaning tank in the first direction; the moving assembly is configured to drive the overshot to reciprocate between above the cleaning tank and above the purifying tank.

8. The graphite boat cleaning system of claim 7, wherein the cleaning tank includes a first pickling tank and a first rinsing tank in parallel side-by-side arrangement along the second direction, the first rinsing tank being downstream of the first pickling tank; in the first direction, the first pickling tank and the first rinsing tank are correspondingly provided with the purification tanks in parallel side by side.

9. The graphite boat cleaning system according to claim 8, wherein the cleaning tank further comprises an alkaline washing tank, and the first acid washing tank, the first water washing tank and the alkaline washing tank are arranged side by side in parallel in the second direction.

10. The graphite boat cleaning system of claim 9, wherein the cleaning tank further comprises a re-cleaning tank bank located downstream of the caustic tank; in the second direction, the secondary washing tank group comprises a second washing tank, a second acid washing tank and a third washing tank which are sequentially distributed in parallel side by side.

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