Sea mud storage tank

Abstract

The utility model discloses a sea mud storage tank, which belongs to the technical field of storage equipment and comprises a barrel transversely arranged. The sealing head is fixedly mounted at the rear end of the cylinder body; the tank cover is arranged at the front end of the barrel, and the top end is hinged to the barrel; the opening and closing mechanism is mounted at the top of the front end of the barrel, and the driving end is connected with the tank cover; the multiple locking mechanisms are arranged around the barrel and comprise a bearing plate, a locking plate, a driving part and a locking strip, the bearing plate is arranged on the periphery of the front end of the barrel, a first through groove is formed in the side face of the locking mechanism, the locking plate is arranged on the outer edge of the can cover, a second through groove is formed in the side face of the locking mechanism, the driving part is installed on the bearing plate, and one end of the locking strip is in transmission connection with the driving end of the driving part while the other end of the locking strip penetrates through the first through groove. And an inclined surface for extruding the second through groove is arranged. The tank cover can be conveniently and quickly opened or closed, so that when sea mud is treated and discharged, the operation is time-saving and labor-saving, the discharging efficiency is improved, the structure is stable, the sealing effect is good, leakage or overflow can be effectively prevented, and the storage stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a sea mud storage tank. Background Art

[0002] During offshore drilling operations, large amounts of sea mud are generated. This mud, primarily composed of drill cuttings and other solid particles, is viscous and fluid. If discharged indiscriminately, it poses a potential threat to the ecological environment. Therefore, proper handling and transportation of this mud is crucial. Currently, sea mud is primarily transported in specialized containers equipped with specially designed mud storage tanks to prevent leakage during transportation, thereby protecting the marine environment and surrounding ecosystems.

[0003] However, existing sea mud storage tanks have certain limitations in design. There is a contradiction between sealing performance and dumping convenience, and they cannot take into account both requirements at the same time. This makes the processing and discharge of sea mud time-consuming and labor-intensive, reducing discharge efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a sea mud storage tank, which solves the technical problem that the sea mud storage tanks in the prior art cannot give consideration to both sealing performance and dumping convenience.

[0005] The utility model discloses a sea mud storage tank, comprising:

[0006] Cylinder, arranged horizontally;

[0007] A head, fixedly mounted on the rear end of the cylinder;

[0008] A can cover is provided at the front end of the cylinder, and the top end is hinged to the cylinder;

[0009] An opening and closing mechanism is mounted on the front end top of the cylinder, and a driving end is connected to the tank cover;

[0010] A plurality of locking mechanisms are arranged around the cylinder, including

[0011] The supporting plate is arranged on the outer periphery of the front end of the cylinder and has a first through groove on its side.

[0012] The locking plate is arranged on the outer edge of the tank cover and has a second through slot on the side.

[0013] A driving member is mounted on the bearing plate,

[0014] The locking strip has one end drivingly connected to the driving end of the driving member, and the other end passes through the first through slot and is provided with an inclined surface for squeezing the second through slot.

[0015] This application can open or close the tank cover conveniently and quickly, thereby saving time and effort when processing and discharging sea mud, improving discharge efficiency, and has a stable structure and good sealing effect, which can effectively prevent leakage or overflow and improve storage stability.

[0016] On the basis of the above technical solution, the solution of this application can also be improved as follows:

[0017] Preferably, the locking mechanism comprises:

[0018] The support plate is arranged parallel to and spaced apart from the bearing plate and is arranged on the outer periphery of the front end of the cylinder, and a third through groove corresponding to the first through groove is opened on the side. By adopting this solution, the locking strip is supported at both ends, thereby reducing stress concentration and significantly improving the bearing capacity of the overall structure, and can withstand large loads without deformation or damage.

[0019] Preferably, the driving member comprises:

[0020] A support cylinder is installed on one side of the bearing plate and sleeved outside the locking strip;

[0021] The locking cylinder, the cylinder body is installed at the end of the support tube away from the bearing plate, and the piston rod extends into the support tube and is connected to one end of the locking strip; adopting this solution, the locking strip can be protected in a sleeve-type manner, thereby improving the driving reliability, reducing the influence of external factors, extending the service life, and improving the long-term operation stability.

[0022] Preferably, the opening and closing mechanism includes:

[0023] A cylinder seat is mounted on the front end top of the cylinder;

[0024] A support seat is installed on the outer side of the tank cover;

[0025] The opening and closing oil cylinder is hinged to the oil cylinder seat at one end and to the support seat at the other end; adopting this solution improves the connection stability, structural strength and bearing capacity, and ensures the smoothness of the movement of opening or closing the tank cover.

[0026] Preferably, it also includes:

[0027] Two flipping mechanisms are symmetrically arranged on both sides of the opening and closing mechanism, including

[0028] The fixing seat is installed on the front end top of the cylinder.

[0029] The flip plate is hinged to the fixing seat at one end and connected to the outer side of the tank cover at the other end. This solution improves the stability of the hinge between the cylinder and the tank cover, enhances the structural strength and bearing capacity, and ensures the stability of long-term operation.

[0030] Preferably, it also includes:

[0031] A support ring is sleeved on the front end of the cylinder, and an annular convex rib is provided on the front side thereof, for cooperating with the cylinder to form a limiting ring groove;

[0032] A sealing ring is installed in the limiting ring groove;

[0033] The can lid comprises

[0034] shell,

[0035] A circular tube is coaxially arranged inside the shell,

[0036] The ring plate is sleeved on the circular tube and connected to the inner end surface of the shell. The adoption of this solution improves the sealing performance of the tank cover after closing, and its structure is compact, and the structural strength and bearing capacity are high, thereby ensuring the use effect.

[0037] Preferably, it also includes:

[0038] A fender is mounted on the front end of the cylinder and has a plurality of docking channels on its inner side corresponding to the locking plates;

[0039] Multiple pairs of elastic baffles are installed one by one on both sides of the docking channel; by adopting this solution, the sea mud can be shielded and drained when it is discharged to prevent the sea mud from adhering to the outer periphery of the cylinder or the locking mechanism, thereby ensuring the long-term operation stability of the equipment.

[0040] Preferably, it also includes:

[0041] Cleaning mechanism, including

[0042] A plurality of spray pipes are arranged at intervals on the inner bottom of the cylinder, and a plurality of spray holes are opened at intervals along the axial direction on the outer periphery;

[0043] A delivery pipeline is installed at the rear end of the cylinder and is connected to each of the spray pipes;

[0044] The first control valve is installed on the conveying pipeline; by adopting this solution, the cleaning of the inside of the tank can be completed conveniently and quickly, thereby reducing the labor intensity of the operators, improving the sewage discharge efficiency, and enhancing the actual use effect.

[0045] Preferably, a sewage suction port is opened at the top of the rear end of the cylinder, and a sealing plate is installed on the sewage suction port. A safety valve and a plurality of discharge pipes are arranged through the sealing plate, and a clamp is provided at the inlet end of the discharge pipe. The adoption of this solution facilitates the transportation of sea mud into the tank, thereby improving storage efficiency, and can perform overpressure and underpressure protection to ensure safe use.

[0046] Preferably, it also includes:

[0047] a pressure relief pipe, arranged outside the shell;

[0048] The second control valve is installed on the pressure relief pipe; this solution can relieve pressure and avoid direct opening, which would cause sudden pressure release and generate strong vibration and noise, thereby ensuring the safety of equipment and operators.

[0049] Through the above technical solution, the utility model achieves the following beneficial effects:

[0050] 1. This application allows for quick and easy opening and closing of the tank cover, saving time and effort when handling and discharging sea mud, improving discharge efficiency, and providing a stable structure and good sealing effect, effectively preventing leakage or overflow and improving storage stability.

[0051] 2. This application sets up mud guards and multiple pairs of elastic baffles to shield and drain the sea mud when discharging it, so as to prevent the sea mud from adhering to the outer periphery of the cylinder or the locking mechanism, thereby ensuring the long-term operation stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0053] Figure 1 This is a front structural schematic diagram of a sea mud storage tank according to a specific embodiment of the present utility model;

[0054] Figure 2 for Figure 1 A magnified schematic diagram of point A in the middle;

[0055] Figure 3 This is a schematic diagram of the rear structure of a sea mud storage tank according to a specific embodiment of the present utility model;

[0056] Figure 4 for Figure 1 The front view of the sea mud storage tank after the fender is removed is shown;

[0057] Figure 5 for Figure 4 A magnified schematic diagram of point B in the middle;

[0058] Figure 6 for Figure 5 A cross-sectional diagram of the locking mechanism;

[0059] Figure 7 for Figure 1 A schematic cross-sectional view of a sea mud storage tank is shown;

[0060] Figure 8 for Figure 7 The enlarged schematic diagram of point C in the middle;

[0061] Description of reference numerals:

[0062] 1. Cylinder; 2. End cap; 3. Tank cover; 4. Opening and closing mechanism; 5. Locking mechanism; 6. Turning mechanism; 7. Support ring; 8. Sealing ring; 9. Fender; 10. Elastic baffle; 11. Cleaning mechanism; 12. Covering plate; 13. Safety valve; 14. Drain pipe; 15. Clamp; 16. Pressure relief pipe; 17. Second control valve;

[0063] 31. Housing; 32. Circular tube; 33. Ring plate; 41. Cylinder seat; 42. Support seat; 43. Opening and closing cylinder; 51. Loading plate; 52. Locking plate; 53. Driving element; 54. Locking strip; 55. Support plate; 61. Fixed seat; 62. Turning plate; 71. Rib; 72. Limiting ring groove; 91. Docking channel; 111. Spray pipe; 112. Delivery pipeline; 113. First control valve;

[0064] 1a, sewage suction port; 1111, spray hole; 511, first through slot; 521, second through slot; 531, support tube; 532, locking cylinder; 541, inclined surface; 551, third through slot. DETAILED DESCRIPTION

[0065] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0066] First of all, it should be noted that in the following description, some directional words involved in order to clearly illustrate the technical solution of the present invention, such as the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., all have meanings that are inferred from the normal directions of parts in sea mud storage tanks. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0067] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features.

[0068] In this application, unless otherwise specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0069] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0070] Example:

[0071] like Figures 1 to 3 As shown, an embodiment of the present application discloses a sea mud storage tank for storing and transporting sea mud generated during marine drilling operations. Its specific structure includes: a cylinder 1, a head 2, a tank cover 3, an opening and closing mechanism 4 and multiple locking mechanisms 5.

[0072] The cylinder body 1 is arranged horizontally, and preferably has a cylindrical structure, and support blocks are provided on the left and right sides and the bottom of the front and rear ends for connecting with the fixed frame to ensure stable placement.

[0073] The head 2 is fixedly mounted on the rear end of the cylinder 1 and is preferably in the shape of a flat cover, which has the advantages of compact structure, simple shape and easy manufacturing, but is not limited to this and is not specifically limited.

[0074] The can cover 3 is arranged at the front end of the cylinder 1, and the top end is hinged to the cylinder 1. It can be turned up and down around the hinge point to close or open the front end of the cylinder 1.

[0075] The opening and closing mechanism 4 is installed at the top of the front end of the cylinder 1, and the driving end is connected to the tank cover 3, which is used to drive the tank cover 3 to flip up and down.

[0076] A plurality of locking mechanisms 5 are arranged around the cylinder 1 , preferably four in number, and symmetrically arranged on both sides of the cylinder 1 , thereby ensuring the sealing effect and avoiding excessively high manufacturing costs.

[0077] like Figures 4 to 6 As shown, the locking mechanism 5 includes a bearing plate 51, a locking plate 52, a driving member 53 and a locking strip 54, which are specifically as follows:

[0078] The bearing plate 51 is provided on the outer periphery of the front end of the cylinder 1 and has a first through slot 511 on the side thereof. The first through slot 511 and the locking strip 54 are axially slidably engaged with each other, thereby playing a limiting and guiding role, thereby improving the stability and smoothness of the telescopic movement.

[0079] The locking plate 52 is disposed on the outer edge of the tank cover 3 and has a second through-slot 521 formed on its side. The locking plate 52 is bonded and welded to the tank cover 3 via an integrally formed reinforcement plate, thereby enhancing connection stability and structural strength. The second through-slot 521 has a trumpet-shaped guide section at one end near the carrier plate 51 to facilitate smooth insertion of the locking strip 54.

[0080] The driving member 53 is mounted on the carrier plate 51 and is used to drive the locking bar 54 to perform telescopic movement;

[0081] One end of the locking strip 54 is drivingly connected to the driving end of the driving member 53 , and the other end passes through the first through slot 511 and is provided with an inclined surface 541 for squeezing the second through slot 521 .

[0082] The specific working principle of the above technical solution is as follows:

[0083] When the sea mud storage tank needs to be closed, the tank cover 3 is first driven to flip through the opening and closing mechanism 4, and then the tank cover 3 gradually flips downward around the hinge point at the top until it covers the front end of the cylinder 1; at this time, in each locking mechanism 5: the locking plate 52 moves synchronously with the tank cover 3 so that the second through groove 521 corresponds to the first through groove 511, and then the locking bar 54 is driven by the driving member 53 to move, so that the locking bar 54 extends out of the first through groove 511 and passes through the second through groove 521, and in this process, the locking plate 52 is gradually squeezed and pulled by the inclined surface 541, so that the tank cover 3 is pressed tightly to the front end of the cylinder 1, thereby ensuring the sealing effect.

[0084] Through the above-mentioned arrangement, the present application can open or close the tank cover 3 conveniently and quickly, thereby saving time and effort when processing and discharging sea mud, improving discharge efficiency, and having a stable structure and good sealing effect, which can effectively prevent leakage or overflow and improve storage stability.

[0085] In some embodiments, as Figure 6 and Figure 7 As shown, the locking mechanism 5 further includes: a support plate 55 , which is arranged parallel to and spaced from the supporting plate 51 and is disposed on the outer periphery of the front end of the cylinder 1 , and has a third through slot 551 corresponding to the first through slot 511 opened on its side.

[0086] By providing the support plate 55, when the locking mechanism 5 is locked, the locking strip 54 will be inserted into the third through slot 551 after passing through the second through slot 521, so that the locking strip 54 is supported at both ends, thereby reducing stress concentration and significantly improving the bearing capacity of the overall structure, so that it can withstand large loads without deformation or damage.

[0087] In some embodiments, as Figure 6 and Figure 7 As shown, the driving member 53 includes a support cylinder 531 and a locking cylinder 532. The support cylinder 531 is mounted on one side of the support plate 51 and is sleeved outside the locking strip 54. The cylinder body of the locking cylinder 532 is mounted on the end of the support cylinder 531 away from the support plate 51, and the piston rod extends into the support cylinder 531 and is connected to one end of the locking strip 54.

[0088] Specifically, both ends of the support tube 531 are bolted to the bearing plate 51 and the locking cylinder 532 through flanges, thereby ensuring a stable connection and improving the efficiency of assembly and disassembly.

[0089] Through the above arrangement, the locking strip 54 can be protected in a sleeve-type manner, thereby improving driving reliability, reducing the influence of external factors, extending service life, and improving long-term operating stability.

[0090] Preferably, it also includes: a wire indicator, which is installed on one side of the cylinder 1, and the driving end corresponds to the locking strip 54 one by one, and is connected through a steel wire transmission to indicate whether it is inserted in place.

[0091] In some embodiments, as Figure 4 As shown, the opening and closing mechanism 4 includes: a cylinder seat 41, a support seat 42, and an opening and closing cylinder 43. The cylinder seat 41 is mounted on the front end top of the cylinder body 1; the support seat 42 is mounted on the outer side of the tank cover 3; and the opening and closing cylinder 43 is hinged to the cylinder seat 41 at one end and to the support seat 42 at the other end.

[0092] Through the above-mentioned further design of the opening and closing mechanism 4, the connection stability, structural strength and bearing capacity are improved, and the smoothness of the movement of opening or closing the tank cover 3 is guaranteed.

[0093] In some embodiments, as Figure 4 As shown, it also includes: two flip mechanisms 6, which are symmetrically arranged on both sides of the opening and closing mechanism 4, thereby ensuring force balance and stability, and avoiding structural instability or damage caused by uneven load distribution.

[0094] Specifically, each flip mechanism 6 includes a fixed seat 61 and a flip plate 62; wherein, the fixed seat 61 is installed on the front end top of the cylinder 1, and one end of the flip plate 62 is hinged to the fixed seat 61, and the other end is connected to the outside of the tank cover 3.

[0095] By providing the above-mentioned turnover mechanism 6, the stability of the hinge between the cylinder 1 and the tank cover 3 is improved, the structural strength and the bearing capacity are enhanced, and the stability of long-term operation is guaranteed.

[0096] In some embodiments, as Figure 5 、 Figure 7 and Figure 8 As shown, it also includes: a support ring 7 and a sealing ring 8; wherein, the support ring 7 is sleeved on the front end of the cylinder 1, and the front side is provided with an annular convex rib 71 for cooperating with the cylinder 1 to form a limiting ring groove 72; the sealing ring 8 is installed in the limiting ring groove 72.

[0097] In this embodiment, the tank cover 3 includes a shell 31, a circular tube 32, and a ring plate 33. The shell 31 is a circular cover structure, the circular tube 32 is coaxially arranged inside the shell 31, and the ring plate 33 is sleeved on the circular tube 32 and connected to the inner end surface of the shell 31.

[0098] The above arrangement improves the sealing performance of the tank cover 3 after closing, and the structure is compact, and the structural strength and bearing capacity are high, thereby ensuring the use effect.

[0099] In some embodiments, as Figure 1 As shown, it also includes: a mudguard 9 and multiple pairs of elastic baffles 10; wherein, the mudguard 9 is mounted on the front end of the cylinder 1, and the inner side surface is provided with multiple docking channels 91 corresponding to the locking plates 52; multiple pairs of elastic baffles 10 are installed one-to-one on both sides of the docking channel 91, and are used to close the docking channel 91 under normal conditions.

[0100] Through the above arrangement, the sea mud can be shielded and drained when it is discharged to prevent the sea mud from adhering to the outer periphery of the cylinder 1 or the locking mechanism 5, thereby ensuring the long-term operation stability of the equipment.

[0101] In some embodiments, as Figure 3 and Figure 7 As shown, it also includes: a cleaning mechanism 11, which comprises a plurality of spray pipes 111, a delivery pipeline 112, and a first control valve 113. The plurality of spray pipes 111 are spaced apart at the bottom of the inner periphery of the cylinder 1, and a plurality of spray holes 1111 are spaced apart along the axial direction of the outer periphery; the delivery pipeline 112 is installed at the rear end of the cylinder 1 and is connected to each spray pipe 111; and the first control valve 113 is installed on the delivery pipeline 112.

[0102] Specifically, the spray pipe 111 is formed by welding angle steel to the inner bottom of the cylinder 1 along the axial direction, and has spray holes 1111 arranged at intervals on both sides, thereby ensuring the spraying effect; the spray pipe 111 is preferably set to two, and symmetrically arranged on both sides of the cylinder 1, but is not limited to this, and can be more or less.

[0103] When in use, the inlet end of the delivery pipeline 112 is connected to the external water source, and then the first control valve 113 is opened, so that the water flows through the delivery pipeline 112 and is dispersed into each spray pipe 111, and then sprays the inner circumference of the cylinder 1 through each spray hole 1111.

[0104] Through the above arrangement, the cleaning of the inside of the tank can be completed conveniently and quickly, thereby reducing the labor intensity of the operators, improving the sewage discharge efficiency, and enhancing the actual use effect.

[0105] In some embodiments, as Figure 1 、 Figure 3 、 Figure 4 and Figure 7 As shown, a sewage suction port 1a is provided at the top of the rear end of the cylinder 1, and a sealing plate 12 is installed on the sewage suction port 1a. A safety valve 13 and a plurality of discharge pipes 14 are provided through the sealing plate 12, and a clamp 15 is provided at the inlet end of the discharge pipe 14.

[0106] During use, the discharge pipe 14 can be quickly and easily connected to the pipeline for transporting sea mud through the clamp 15, so that the sea mud can be input into the tank through the discharge pipe 14; and when the tank is under-pressure or over-pressured, the safety valve 13 will open to ensure the safety of the equipment.

[0107] The above arrangement facilitates the transportation of sea mud into the tank, thereby improving storage efficiency, and can provide overpressure and underpressure protection to ensure safe use.

[0108] In some embodiments, the invention further comprises: a pressure relief pipe 16 and a second control valve 17 . The pressure relief pipe 16 is disposed outside the housing 31 ; the second control valve 17 is mounted on the pressure relief pipe 16 .

[0109] When discharging sea mud, first open the second control valve 17 to connect the pressure relief pipe 16. Then part of the sea mud in the tank is discharged to the outside through the pressure relief pipe 16 under the action of gravity and pressure until the air pressure in the tank is consistent with that in the outside.

[0110] The above setting plays a role in pressure relief, avoiding direct opening, which would cause sudden pressure release and generate strong vibration and noise, thereby ensuring the safety of equipment and operators.

[0111] In the specification of the present invention, a large number of specific details are described. However, it is understood that the embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0112] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0113] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A sea mud storage tank, characterized in that: include: Cylinder, arranged horizontally; A head, fixedly mounted on the rear end of the cylinder; A can cover is provided at the front end of the cylinder, and the top end is hinged to the cylinder; An opening and closing mechanism is mounted on the front end top of the cylinder, and a driving end is connected to the tank cover; A plurality of locking mechanisms are arranged around the cylinder, including The supporting plate is arranged on the outer periphery of the front end of the cylinder and has a first through groove on its side. The locking plate is arranged on the outer edge of the tank cover and has a second through slot on the side. A driving member is mounted on the bearing plate, The locking strip has one end drivingly connected to the driving end of the driving member, and the other end passes through the first through slot and is provided with an inclined surface for squeezing the second through slot.

2. The sea mud storage tank according to claim 1, characterized in that: The locking mechanism comprises: The support plate is arranged parallel to and spaced from the bearing plate and is arranged on the outer periphery of the front end of the cylinder, and a third through slot corresponding to the first through slot is opened on the side surface.

3. The sea mud storage tank according to claim 1, characterized in that: The driving member includes: A support cylinder is installed on one side of the bearing plate and sleeved outside the locking strip; The locking oil cylinder has a cylinder body installed at one end of the support tube away from the bearing plate, and a piston rod extends into the support tube and is connected to one end of the locking strip.

4. The sea mud storage tank according to claim 1, characterized in that: The opening and closing mechanism comprises: A cylinder seat, mounted on the front end top of the cylinder; A support seat, mounted on the outer side of the tank cover; The opening and closing oil cylinder has one end hinged to the oil cylinder seat and the other end hinged to the support seat.

5. The sea mud storage tank according to claim 1, characterized in that: Also includes: Two flipping mechanisms are symmetrically arranged on both sides of the opening and closing mechanism, including The fixing seat is installed on the front end top of the cylinder. The flip plate has one end hinged to the fixing seat and the other end connected to the outer side of the tank cover.

6. The sea mud storage tank according to claim 1, characterized in that: Also includes: A support ring is sleeved on the front end of the cylinder, and an annular convex rib is provided on the front side thereof, for cooperating with the cylinder to form a limiting ring groove; A sealing ring is installed in the limiting ring groove; The can cover includes shell, A circular tube is coaxially arranged inside the shell, The ring plate is sleeved on the circular tube and connected to the inner end surface of the shell.

7. The sea mud storage tank according to claim 1, characterized in that: Also includes: A fender is mounted on the front end of the cylinder and has a plurality of docking channels on its inner side corresponding to the locking plates; A plurality of pairs of elastic baffles are mounted on both sides of the docking channel in a one-to-one correspondence.

8. The sea mud storage tank according to claim 1, characterized in that: Also includes: Cleaning mechanism, including A plurality of spray pipes are arranged at intervals on the inner bottom of the cylinder, and a plurality of spray holes are opened at intervals along the axial direction on the outer periphery; A delivery pipeline is installed at the rear end of the cylinder and is connected to each of the spray pipes; The first control valve is installed on the delivery pipeline.

9. The sea mud storage tank according to claim 1, characterized in that: A sewage suction port is provided at the top rear end of the cylinder, and a sealing plate is installed on the sewage suction port. A safety valve and a plurality of discharge pipes are provided on the sealing plate, and a clamp is provided at the inlet end of the discharge pipe.

10. The sea mud storage tank according to claim 6, characterized in that: Also includes: a pressure relief pipe, arranged outside the shell; The second control valve is installed on the pressure relief pipe.

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