A vertical large composite storage tank

Abstract

The present invention discloses a vertical large composite storage tank, which relates to the technical field of large composite storage tanks, and aims to solve the technical problem that it is difficult for the existing vertical composite storage tank to take into account the protection and center of gravity adjustment in both the non-storage state and the storage state, thereby affecting the use effect and safety of the storage tank during use. The invention comprises a tank shell, a ladder arranged outside the tank shell, a top cover, and a platform located above the top cover. When the present invention is in use, the guide component will adjust the falling speed of the material by changing the falling trajectory of the material, thereby reducing the impact force when the object falls on the bottom of the device, avoiding damage to the inner shell of the tank body and the tank shell, and after the material is put in, the device will adjust the height of the gravity component in a vacuum manner, thereby increasing the stability between the tank shell and the tank shell, avoiding rupture due to excessive pressure of the material in the tank shell, and ensuring the use safety and service life of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of large composite storage tanks, and more specifically, to a vertical large composite storage tank. Background Art

[0002] Vertical composite storage tanks are designed as vertical (i.e. vertically placed) composite structures. They are usually made of two or more different materials (such as fiberglass and plastic, steel and plastic, etc.). They are designed to combine the advantages of various materials and comprehensively improve the overall performance of the tank. In practical applications, the top of vertical composite storage tanks is usually equipped with a feed port to facilitate the injection of raw materials into the tank. However, while this design brings convenience, it also brings some challenges.

[0003] During the discharge process, a large amount of material will quickly fall to the bottom of the tank. Its weight and the impact force of the fall can easily cause damage to the inside of the tank, and even cause desoldering at the welded parts. In addition, since the vertical composite storage tank is placed vertically, it is particularly important to control its center of gravity when not in use to avoid the tank from tipping over due to external forces. After the material is injected, the overall weight of the tank increases significantly, which places higher requirements on the sealing of the tank and the reinforcement of the inner and outer walls. However, the design of existing vertical composite storage tanks often makes it difficult to take into account the adjustment of the protective center of gravity in the non-storage state and the storage state, which to a certain extent affects the use effect and safety of the tank during use. In view of this, we propose a vertical large composite storage tank. Summary of the invention

[0004] The purpose of the present invention is to provide a vertical large composite storage tank to solve the technical problem that the existing vertical composite storage tanks are difficult to balance the protection and center of gravity adjustment in both the non-storage state and the storage state, thereby affecting the use effect and safety of the storage tank during use.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a vertical large composite storage tank, comprising:

[0006] A tank mechanism, comprising a tank shell, a ladder arranged outside the tank shell, a top cover, a platform located above the top cover, support legs, a controller and a connecting flange, wherein the support legs are arranged below the tank shell, the connecting flange is arranged outside the tank shell, the controller is arranged outside the support legs, and the top cover is located above the tank shell; and a storage mechanism, comprising a tank inner shell, a guide assembly arranged inside the tank shell, an adjustment assembly connected to the guide assembly, a discharge assembly, a gravity assembly, a frame assembly arranged outside the gravity assembly, and a pushing assembly located inside the frame assembly, wherein the discharge assembly is located inside the tank inner shell, and the gravity assembly is arranged outside the tank inner shell.

[0007] When the present invention is in use, the guide assembly will adjust the speed of the material falling by changing the material falling trajectory. When the material rolls and falls along the spiral blade, its motion trajectory becomes spiral, which increases the length of the object's falling path and prolongs the falling time. During the spiral falling process, the object is not only affected by gravity, but also by the lateral resistance applied by the spiral blade. This resistance will slow down the falling speed of the object and make it fall more stably. In addition, the spiral motion will also convert part of the kinetic energy of the object into rotational energy, which further reduces the impact force when the object falls on the bottom of the device. The above-mentioned gradual deceleration process helps to disperse the impact force and reduce the damage of the object to the ground, avoiding damage to the inner shell of the tank body and the outer shell of the tank body. After the material is put into the device, the device will adjust the height of the gravity assembly in a vacuum manner, thereby increasing the stability between the outer shell of the tank body and the inner shell of the tank body, avoiding the rupture due to excessive pressure of the material in the inner shell of the tank body, and ensuring the safety of use and service life of the device.

[0008] Preferably, the outer wall of the tank shell is fixedly connected to the ladder, the top of the tank shell is fixedly connected to the bottom end of the top cover, a filling port is provided above the top cover, the top of the top cover is fixedly connected to the bottom of the platform, a guardrail is provided above the platform, the bottom of the tank shell is fixedly connected to a plurality of supporting legs, one of the supporting legs is fixedly connected to the controller, and the tank shell is communicated with the connecting flange.

[0009] Preferably, the inner wall of the inner shell of the tank body is fixedly connected to a plurality of guide assemblies, and the plurality of guide assemblies are respectively fixedly connected to a plurality of adjustment assemblies, the inner wall of the inner shell of the tank body overlaps the outer wall of the discharge assembly, the outer wall of the inner shell of the tank body is fixedly connected to the inner wall of the gravity assembly, the outer wall of the gravity assembly is fixedly connected to a plurality of frame assemblies, and the inner walls of the plurality of frame assemblies are respectively mutually engaged with a plurality of push assemblies, and the other ends of the plurality of push assemblies are all fixedly connected to the outside of the discharge assembly;

[0010] The bottom end of the tank shell is fixedly connected to the bottom of the inner wall of the tank shell, the frame assembly is fixedly connected to the tank shell, the frame assembly is communicated with the tank shell, and the bottom end of the discharge assembly is communicated with the discharge port below the tank shell.

[0011] Preferably, the guide assembly comprises a plurality of spiral blades, and the plurality of spiral blades overlap each other, and the plurality of spiral blades are respectively fixedly connected to the outer walls of a plurality of rotating rods, both ends of the rotating rod are sleeved in the sleeve, and the other sides of the two sleeves are clamped with mounting frames, and the outer surface of the rotating rod is connected with two coil springs, and the other ends of the two coil springs are respectively fixedly connected to the two sleeves;

[0012] The upper side of the spiral blade is fixedly connected to the adjusting assembly, and the other side of the mounting frame is fixedly connected to the inner shell of the tank body.

[0013] Preferably, the adjustment assembly includes a plurality of first sliding rods, and one end of the plurality of first sliding rods is fixedly connected to a plurality of sealing plates respectively, the first sliding rods are slidably connected in the first sliding sleeve, the shape of the inner wall of the first sliding sleeve is adapted to the shape of the sealing plate, an air inlet is provided at the bottom of the first sliding sleeve, and an air outlet is provided above the first sliding sleeve.

[0014] Preferably, a sealing ring is connected to an outer sleeve at one end above the first sliding sleeve, the bottom end of the first sliding sleeve at the bottom is connected to the second conduit, two adjacent first sliding sleeves are connected through the first conduit, and the first sliding sleeve at the bottom is connected to the air inlet below the first sliding sleeve at the top through the air outlet above and the first conduit;

[0015] The first sliding sleeve and the second sliding sleeve are both arc-shaped, the bottom end of the second conduit is connected to the discharge assembly, the first sliding sleeve is fixedly connected to the outside of the tank body shell, and the first sliding rod passes through the tank body shell and is fixedly connected above the spiral blade.

[0016] Preferably, the discharge assembly comprises a pressure plate, a control valve is arranged above the pressure plate, the bottom of the pressure plate is fixedly connected to the top of the telescopic sleeve, the telescopic sleeve is a multi-section telescopic sleeve, a piston plate and a spring are arranged inside the telescopic sleeve, the telescopic sleeve is hollow, a telescopic tube is arranged inside the telescopic sleeve, the top of the telescopic tube is connected to the bottom of the control valve, and the top of the pressure plate is an arc surface;

[0017] The outer wall of the pressure plate overlaps the inner wall of the tank shell, the bottom end of the telescopic sleeve is fixedly connected to the bottom of the tank shell inner wall, and the bottom end of the telescopic tube is connected to the discharge port below the tank shell.

[0018] Preferably, the gravity assembly comprises a sealing ring sleeve, a connecting ring is slidably connected inside the sealing ring sleeve, and the upper part of the connecting ring is fixedly connected to the lower part of the counterweight ring;

[0019] The lower part of the sealing ring sleeve is fixedly connected to the lower part of the inner wall of the tank shell, the inner wall of the sealing ring sleeve is fixedly connected to the outer wall of the tank shell, and the sealing ring sleeve and the connecting ring are fixedly connected to the frame assembly and the pushing assembly respectively.

[0020] Preferably, the frame assembly includes a positioning frame, a mounting groove is provided on the top of the positioning frame, a second sliding sleeve is fixedly connected to one side of the positioning frame, a second sliding rod is slidably connected in the second sliding sleeve, an air inlet is provided below the second sliding sleeve, and both the second sliding sleeve and the second sliding rod are arc-shaped;

[0021] The bottom end of the positioning frame is fixedly connected to the bottom of the inner wall of the tank shell, and the two sides of the positioning frame are respectively fixedly connected to the outer wall of the inner shell of the tank body and the inner wall of the tank shell, the pushing component is clamped in the installation groove, and the air intake port opened at the bottom of the second sliding sleeve is located in the tank shell and is connected to the tank shell.

[0022] Preferably, the pushing assembly comprises a first rotator, a telescopic plate is fixedly connected to the outside of the first rotator, the other end of the telescopic plate is fixedly connected to the second rotator, both sides of the second rotator are clamped with fixing frames, and the first rotator and the second rotator are both composed of a bearing and a rotating shaft;

[0023] The fixing frame is fixedly connected to the outside of the connecting ring, the first rotator is clamped in the mounting groove, and one end of the second sliding rod is fixedly connected to the top of the telescopic plate.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention designs a guide component, a discharge component and a gravity component so that when the device is in use, the guide component will adjust the speed of the material falling by changing the material falling trajectory. When the material rolls and falls along the spiral blade, its motion trajectory becomes spiral, which increases the length of the object's falling path and prolongs the falling time. During the spiral falling process, the object is not only affected by gravity, but also by the lateral resistance applied by the spiral blade. This resistance will slow down the falling speed of the object and make it fall more stably. In addition, the spiral motion will also convert part of the kinetic energy of the object into rotational energy, which further reduces the impact force when the object falls on the bottom of the device. The above-mentioned gradual deceleration process helps to disperse the impact force and reduce the damage of the object to the ground, avoiding damage to the inner shell of the tank body and the outer shell of the tank body. After the material is put in, the device will adjust the height of the gravity component in a vacuum manner, thereby increasing the stability between the outer shell of the tank body and the inner shell of the tank body, avoiding the situation of rupture due to excessive pressure of the material in the inner shell of the tank body, and ensuring the safety and service life of the device.

[0026] 2. The present invention also designs a guide component and an adjustment component. When the material enters the inner shell of the tank, the spiral blade will change the trajectory of the material falling, and as the material is continuously injected, the weight of the material will squeeze the pressure plate, so that the pressure plate drives the telescopic sleeve to move downward and squeezes the internal gas of the telescopic sleeve into the first sliding sleeve at the bottom, so that the first sliding rod in the first sliding sleeve slides outward to push the lowest spiral blade to flip downward. When the first sliding rod moves to the extreme position, the gas in the first sliding sleeve will be discharged along the air outlet and the first conduit above the first sliding sleeve to another first sliding sleeve above, and so on. With the continuous injection of materials, all the spiral blades will flip downwards, ensuring that during the continuous discharge of materials, the spiral blades can reduce the space occupied by the inner shell of the tank body, so that the device can store materials to the greatest extent. At the same time, as the materials are continuously injected, the height of the materials inside the inner shell of the tank body gradually rises, and the impact force of the straight fall is rapidly reduced, so that the device can adjust the position of the spiral blades accordingly with the discharge of materials, ensuring the material storage effect of the device while minimizing the damage caused by the materials hitting the outer shell and inner shell of the tank body, further improving the service life of the device.

[0027] 3. The present invention also designs a gravity component, a frame component and a pushing component. When the material is completely injected, an external vacuum machine is assembled with the connecting flange, and the air between the tank shell and the tank inner shell is extracted by the vacuum machine. Since the second sleeve is connected to the inner wall of the tank shell through the air suction port, the vacuum machine can synchronously extract the air in the second sleeve, so that the second slide rod slides in the second sleeve, and the telescopic plate flips upward under the pull of the second slide rod. At this time, the telescopic plate extends and pushes the connecting ring to move upward. The bottom of the tank inner shell, which is under severe pressure, is expanded and protected by the upward movement of the connecting ring, thereby further improving the pressure-bearing effect of the tank inner shell, avoiding damage due to excessive material inside the tank shell, improving the protection effect of the device, and ensuring the safety when using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of the tank body mechanism of the present invention;

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the inner shell of the tank body of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the guide assembly of the present invention;

[0032] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0033] Figure 6 It is a schematic diagram of the cross-sectional structure of the discharge assembly of the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the gravity component of the present invention;

[0035] Figure 8 It is a schematic diagram of the cross-sectional structure of the frame assembly of the present invention.

[0036] Description of the numbers in the figure:

[0037] 1. Tank mechanism; 2. Storage mechanism;

[0038] 101, tank shell; 102, ladder; 103, top cover; 104, injection port; 105, platform; 106, guardrail; 107, support leg; 108, controller; 109, connecting flange;

[0039] 201, inner shell of tank; 202, guide assembly; 203, adjustment assembly; 204, discharge assembly; 205, gravity assembly; 206, frame assembly; 207, push assembly;

[0040] 2021, spiral blade; 2022, rotating rod; 2023, sleeve; 2024, coil spring; 2025, mounting frame;

[0041] 2031, first slide bar; 2032, sealing plate; 2033, first sleeve; 2034, first conduit; 2035, air inlet; 2036, second conduit; 2037, sealing ring;

[0042] 2041, pressure plate; 2042, control valve; 2043, telescopic sleeve; 2044, piston plate; 2045, spring; 2046, telescopic tube;

[0043] 2051, sealing ring sleeve; 2052, connecting ring; 2053, counterweight ring;

[0044] 2061, positioning frame; 2062, mounting groove; 2063, second sliding sleeve; 2064, second sliding rod; 2065, air inlet;

[0045] 2071, first rotator; 2072, telescopic plate; 2073, second rotator; 2074, fixing frame. DETAILED DESCRIPTION

[0046] like Figures 1 to 8 As shown, the present invention relates to a vertical large composite storage tank, comprising:

[0047] The tank mechanism 1 comprises a tank shell 101, a ladder 102 arranged outside the tank shell 101, a top cover 103, a platform 105 located above the top cover 103, a support leg 107, a controller 108 and a connecting flange 109, wherein the support leg 107 is arranged below the tank shell 101, the connecting flange 109 is arranged outside the tank shell 101, the controller 108 is arranged outside the support leg 107, and the top cover 103 is located above the tank shell 101; and, a storage mechanism 2 comprises a tank inner shell 201, a guide assembly 202 arranged inside the tank shell 101, an adjustment assembly 203 connected to the guide assembly 202, a discharge assembly The invention relates to a device for discharging a material from a tank body 2021, a gravity component 205, a frame component 206 arranged outside the gravity component 205, and a push component 207 arranged inside the frame component 206, wherein the discharge component 204 is arranged inside the inner shell 201 of the tank body, and the gravity component 205 is arranged outside the inner shell 201 of the tank body. By designing the guide component 202, the discharge component 204 and the gravity component 205, when the device is in use, the guide component 202 will adjust the falling speed of the material by changing the falling trajectory of the material. When the material rolls and falls along the spiral blade 2021, its motion trajectory becomes spiral, which increases the length of the falling path of the object and prolongs the falling time. In the spiral falling process, the object is not only affected by gravity, but also by the lateral resistance exerted by the spiral blade 2021. This resistance will slow down the falling speed of the object and make it fall more stably. In addition, the spiral motion will also convert part of the kinetic energy of the object into rotational energy, which further reduces the impact force when the object falls on the bottom of the device. The above-mentioned gradual deceleration process helps to disperse the impact force and reduce the damage of the object to the ground, avoiding damage to the tank inner shell 201 and the tank outer shell 101. After the material is put into the device, the device will adjust the height of the gravity component 205 in accordance with the vacuum extraction method, thereby increasing the stability between the tank outer shell 101 and the tank inner shell 201, avoiding rupture due to excessive material pressure in the tank inner shell 201, thereby ensuring the safety of use and the service life of the device.

[0048] In the embodiment of the present invention, the outer wall of the tank shell 101 is fixedly connected to the ladder 102, the upper part of the tank shell 101 is fixedly connected to the bottom end of the top cover 103, the upper part of the top cover 103 is provided with a filling port 104, the upper part of the top cover 103 is fixedly connected to the lower part of the platform 105, the upper part of the platform 105 is provided with a guardrail 106, the lower part of the tank shell 101 is fixedly connected to a plurality of supporting legs 107, one of the supporting legs 107 is fixedly connected to the controller 108, the tank shell 101 is connected to the connecting flange 109, the inner wall of the tank inner shell 201 is fixedly connected to a plurality of guide assemblies 202, and the plurality of guide assemblies 202 are respectively fixedly connected to a plurality of adjustment assemblies 203, and the tank inner shell 20 The inner wall of the tank shell 101 overlaps with the outer wall of the discharge component 204, the outer wall of the tank inner shell 201 is fixedly connected to the inner wall of the gravity component 205, the outer wall of the gravity component 205 is fixedly connected to a plurality of frame components 206, and the inner walls of the plurality of frame components 206 are respectively engaged with a plurality of push components 207, and the other ends of the plurality of push components 207 are fixedly connected to the outside of the discharge component 204, the bottom end of the tank shell 101 is fixedly connected to the bottom of the inner wall of the tank shell 101, the frame component 206 is fixedly connected to the tank shell 101, the frame component 206 is communicated with the tank shell 101, the bottom end of the discharge component 204 is communicated with the discharge port below the tank shell 101, and by designing the guide component 202 and Adjusting component 203, when the material enters the inner shell 201 of the tank, the spiral blade 2021 will change the trajectory of the material falling, and as the material is continuously injected, the weight of the material will squeeze the pressure plate 2041, so that the pressure plate 2041 drives the telescopic sleeve 2043 to move downward, and at the same time squeezes the internal gas of the telescopic sleeve 2043 into the first sliding sleeve 2033 at the bottom, so that the first sliding rod 2031 in the first sliding sleeve 2033 slides outward, thereby pushing the lowest spiral blade 2021 to flip downward, and when the first sliding rod 2031 moves to the extreme position, the gas in the first sliding sleeve 2033 will be discharged to another first sliding sleeve 2033 above along the gas outlet above the first sliding sleeve 2033 and the first conduit 2034. 33, and so on, with the continuous injection of materials, all the spiral blades 2021 will flip downward to ensure that during the continuous discharge of materials, the spiral blades 2021 can reduce the space occupied by the inner shell 201 of the tank body, so that the device can store materials to the greatest extent. At the same time, with the continuous injection of materials, the height of the materials inside the inner shell 201 of the tank body gradually rises, and the impact force of the straight fall is rapidly reduced, so that the device can adjust the position of the spiral blades 2021 accordingly with the discharge of materials, ensuring the material storage effect of the device while minimizing the damage caused by the material hitting the tank outer shell 101 and the tank inner shell 201, further improving the service life of the device.

[0049] In an embodiment of the present invention, the guide assembly 202 includes a plurality of spiral blades 2021, and the plurality of spiral blades 2021 overlap each other, and the plurality of spiral blades 2021 are respectively fixedly connected to the outer walls of a plurality of rotating rods 2022, both ends of the rotating rods 2022 are sleeved in the sleeves 2023, and the other sides of the two sleeves 2023 are clamped with mounting brackets 2025, and the outer cover of the rotating rod 2022 is connected to two coil springs 2024, and the other ends of the two coil springs 2024 are respectively fixedly connected to the two sleeves 2023, and the spiral blades 2021 are respectively fixedly connected to the outer walls of the plurality of rotating rods 2022. The top of the rotary blade 2021 is fixedly connected to the adjustment component 203, and the other side of the mounting frame 2025 is fixedly connected to the inner shell 201 of the tank body. The adjustment component 203 includes a plurality of first slide bars 2031, and one end of the plurality of first slide bars 2031 is respectively fixedly connected to a plurality of sealing plates 2032. The first slide bars 2031 are slidably connected in the first sliding sleeve 2033. The shape of the inner wall of the first sliding sleeve 2033 is adapted to the shape of the sealing plate 2032. The bottom of the first sliding sleeve 2033 is provided with an air inlet 2035. An air outlet is arranged above the first sleeve 2033, a sealing ring 2037 is connected to one end of the first sleeve 2033, the bottom end of the first sleeve 2033 at the bottom is connected to the second conduit 2036, two adjacent first sleeves 2033 are connected through the first conduit 2034, the first sleeve 2033 at the bottom is connected to the air inlet 2035 below the first sleeve 2033 at the top through the air outlet above and the first conduit 2034, the first sleeve 2033 and the second sleeve 206 are connected. 3 are all arc-shaped, the bottom end of the second guide tube 2036 is connected to the discharge assembly 204, the first sliding sleeve 2033 is fixedly connected to the outside of the inner shell 201 of the tank body, and the first sliding rod 2031 passes through the inner shell 201 of the tank body and is fixedly connected to the top of the spiral blade 2021. Because a counterweight ring 2053 is provided, when the device is not in use, the center of gravity of the device can be pressed to the bottom by the counterweight ring 2053 to avoid the device from tipping over under the action of external force, thereby ensuring the safety of the device when not in use.

[0050] As another embodiment of the present invention, the discharge assembly 204 includes a pressure plate 2041, a control valve 2042 is arranged above the pressure plate 2041, the bottom of the pressure plate 2041 is fixedly connected to the top of the telescopic sleeve 2043, the telescopic sleeve 2043 is a multi-section telescopic sleeve, a piston plate 2044 and a spring 2045 are arranged in the telescopic sleeve 2043, the telescopic sleeve 2043 is hollow, a telescopic tube 2046 is arranged in the telescopic sleeve 2043, the top of the telescopic tube 2046 is connected to the bottom of the control valve 2042, the top of the pressure plate 2041 is an arc surface, the outer wall of the pressure plate 2041 overlaps the inner wall of the tank body shell 201, the bottom end of the telescopic sleeve 2043 is fixedly connected to the bottom of the inner wall of the tank body shell 101, the bottom end of the telescopic tube 2046 is connected to the discharge port below the tank body shell 101, and the gravity assembly 205 includes a sealing ring Sleeve 2051, a connecting ring 2052 is slidably connected inside the sealing ring sleeve 2051, the top of the connecting ring 2052 is fixedly connected to the bottom of the counterweight ring 2053, the bottom of the sealing ring sleeve 2051 is fixedly connected to the bottom of the inner wall of the tank shell 101, the inner wall of the sealing ring sleeve 2051 is fixedly connected to the outer wall of the tank inner shell 201, the sealing ring sleeve 2051 and the connecting ring 2052 are fixedly connected to the frame assembly 206 and the pushing assembly 207 respectively. When it is necessary to discharge materials, the control valve 2042 is opened by the controller 108, and the materials will be discharged to the outside along the control valve 2042 and the telescopic tube 2046. The setting of the telescopic tube 2046 can ensure that when the telescopic sleeve 2043 is telescoped and extended, the control valve 2042 can still rely on the telescopic tube 2046 to connect with the discharge port at the bottom of the tank shell 101, thereby ensuring the stability of the device during discharge.

[0051] As another embodiment of the present invention, the frame assembly 206 includes a positioning frame 2061, a mounting groove 2062 is provided on the top of the positioning frame 2061, a second sliding sleeve 2063 is fixedly connected to one side of the positioning frame 2061, a second sliding rod 2064 is slidably connected in the second sliding sleeve 2063, an air inlet 2065 is provided below the second sliding sleeve 2063, the second sliding sleeve 2063 and the second sliding rod 2064 are both arc-shaped, the bottom end of the positioning frame 2061 is fixedly connected to the bottom of the inner wall of the tank shell 101, and the two sides of the positioning frame 2061 are respectively connected to the outer wall of the tank shell 201 and the tank The inner wall of the tank shell 101 is fixedly connected, the push assembly 207 is clamped in the mounting groove 2062, the air inlet 2065 opened at the bottom of the second sliding sleeve 2063 is located in the tank shell 101 and is connected to the tank shell 101, the push assembly 207 includes a first rotator 2071, the first rotator 2071 is fixedly connected to the telescopic plate 2072, the other end of the telescopic plate 2072 is fixedly connected to the second rotator 2073, both sides of the second rotator 2073 are clamped with a fixing frame 2074, the first rotator 2071 and the second rotator 2073 are both by bearings and shafts The fixing frame 2074 is fixedly connected to the outside of the connecting ring 2052, the first rotator 2071 is clamped in the mounting groove 2062, and one end of the second slide bar 2064 is fixedly connected to the top of the telescopic plate 2072. By designing the gravity component 205, the frame component 206 and the pushing component 207, when the material is completely injected, the external vacuum machine is assembled with the connecting flange 109, and the air between the tank shell 101 and the tank inner shell 201 is extracted by the vacuum machine. Since the second sliding sleeve 2063 is connected to the inner wall of the tank shell 101 through the air inlet 2065, the vacuum machine can simultaneously The air in the second sleeve 2063 is extracted in a step, so that the second slide bar 2064 slides in the second sleeve 2063, and the telescopic plate 2072 is flipped upward under the pull of the second slide bar 2064. At this time, the telescopic plate 2072 extends and pushes the connecting ring 2052 to move upward. The upward movement of the connecting ring 2052 is used to expand and protect the bottom of the tank inner shell 201 that is under severe pressure, further improving the pressure-bearing effect of the tank inner shell 201, avoiding damage due to excessive material inside the tank outer shell 101, improving the protection effect of the device, and ensuring the safety when using the device.

[0052] Working principle: This embodiment provides a vertical large composite storage tank. When in use, the controller 108 confirms that the control valve 2042 is in a closed state, and then opens the injection port 104 above the top cover 103 to discharge the material directly into the inner shell 201 of the tank body;

[0053] When the material enters the inner shell 201 of the tank body, it will contact the spiral blade 2021 for the first time and move down along the spiral blade 2021. By converting the vertical fall of the material into a spiral rolling fall, the impact force of the material when it falls is reduced, and the material is prevented from directly hitting the top of the discharge component 204 after entering the inner shell 201 of the tank body. With the continuous injection of the material, the weight of the raw material in the inner shell 201 of the tank body gradually increases, and the discharge component 204 will move down under the action of the gravity of the raw material to inject the gas into the regulating component 203. At this time, The adjusting component 203 adjusts the angle of the adjusting component 203 from bottom to top in sequence, so that the adjusting component 203 flips vertically downward, thereby making room for the material entering the inner shell 201 of the tank body. After the material is put in, an external vacuum machine is installed with the connecting flange 109 to extract the air between the tank shell 101 and the tank inner shell 201. Since the frame component 206 is connected to the inner wall of the tank shell 101, the frame component 206 can adjust the height of the gravity component 205 through the pushing component 207.

[0054] When the material enters the inner shell 201 of the tank, the spiral blade 2021 will change the trajectory of the material falling, and as the material is continuously injected, the weight of the material will squeeze the pressure plate 2041, so that the pressure plate 2041 drives the telescopic sleeve 2043 to move downward, and at the same time squeezes the internal gas of the telescopic sleeve 2043 into the first sliding sleeve 2033 at the bottom, so that the first sliding rod 2031 in the first sliding sleeve 2033 slides outward, thereby pushing the lowest spiral blade 2021 to flip downward. When the first sliding rod 2031 moves to the extreme position, the gas in the first sliding sleeve 2033 will be discharged to another first sliding sleeve 2033 above along the gas outlet and the first conduit 2034 above the first sliding sleeve 2033. By analogy, as the material is continuously injected, all the spiral blades 2021 will flip downward, ensuring that during the continuous discharge of the material, the spiral blades 2021 can reduce the space occupied by the inner shell 201 of the tank;

[0055] After the material is completely injected, the external vacuum machine is assembled with the connecting flange 109, and the air between the tank shell 101 and the tank inner shell 201 is extracted by the vacuum machine. Since the second sleeve 2063 is connected to the inner wall of the tank shell 101 through the air inlet 2065, the vacuum machine can synchronously extract the air in the second sleeve 2063, so that the second slide bar 2064 slides in the second sleeve 2063, and the telescopic plate 2072 is pulled upward by the second slide bar 2064. At this time, the telescopic plate 2072 extends and pushes the connecting ring 2052 to move upward, and the bottom of the tank inner shell 201, which is under severe pressure, is expanded and protected by the upward movement of the connecting ring 2052;

[0056] When the material needs to be discharged, the control valve 2042 is opened by the controller 108, and the material is discharged to the outside through the control valve 2042 and the telescopic tube 2046.

[0057] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A vertical large composite storage tank, comprising a tank shell (101), a material injection port (104), a guardrail (106) and a flange, characterized in that: include, A tank structure (1), comprising a tank shell (101), a ladder (102) arranged outside the tank shell (101), a top cover (103), a platform (105) located above the top cover (103), a support leg (107), a controller (108) and a connecting flange (109), wherein the support leg (107) is arranged below the tank shell (101), the connecting flange (109) is arranged outside the tank shell (101), the controller (108) is arranged outside the support leg (107), and the top cover (103) is located above the tank shell (101); and The storage mechanism (2) comprises a tank inner shell (201), a guide assembly (202) disposed in the tank outer shell (101), an adjustment assembly (203) connected to the guide assembly (202), a discharge assembly (204), a gravity assembly (205), a frame assembly (206) disposed outside the gravity assembly (205), and a push assembly (207) located in the frame assembly (206), wherein the discharge assembly (204) is located in the tank inner shell (201), and the gravity assembly (205) is disposed outside the tank inner shell (201); The inner wall of the tank inner shell (201) is fixedly connected to a plurality of guide assemblies (202), and the plurality of guide assemblies (202) are respectively fixedly connected to a plurality of adjustment assemblies (203); the inner wall of the tank inner shell (201) overlaps the outer wall of the discharge assembly (204); the outer wall of the tank inner shell (201) is fixedly connected to the inner wall of the gravity assembly (205); the outer wall of the gravity assembly (205) is fixedly connected to a plurality of frame assemblies (206), and the inner walls of the plurality of frame assemblies (206) are respectively mutually engaged with a plurality of push assemblies (207), and the other ends of the plurality of push assemblies (207) are all fixedly connected to the outside of the discharge assembly (204); The bottom end of the tank shell (101) is fixedly connected to the bottom of the inner wall of the tank shell (101), the frame assembly (206) is fixedly connected to the tank shell (101), the frame assembly (206) is connected to the tank shell (101), and the bottom end of the discharge assembly (204) is connected to the discharge port below the tank shell (101); The guide assembly (202) comprises a plurality of spiral blades (2021), and the plurality of spiral blades (2021) overlap each other, and the plurality of spiral blades (2021) are respectively fixedly connected to the outer walls of a plurality of rotating rods (2022); both ends of the rotating rods (2022) are sleeved in sleeves (2023), and the other sides of the two sleeves (2023) are clamped with mounting frames (2025); the rotating rod (2022) is outer-mounted with two coil springs (2024), and the other ends of the two coil springs (2024) are respectively fixedly connected to the two sleeves (2023); The upper side of the spiral blade (221) is fixedly connected to the adjustment assembly (203), and the other side of the mounting frame (225) is fixedly connected to the inner shell (201) of the tank body; The adjustment assembly (203) comprises a plurality of first sliding rods (2031), and one end of each of the plurality of first sliding rods (2031) is fixedly connected to a plurality of sealing plates (2032), the first sliding rods (2031) are slidably connected in a first sliding sleeve (2033), the shape of the inner wall of the first sliding sleeve (2033) is adapted to the shape of the sealing plate (2032), an air inlet (2035) is provided at the bottom of the first sliding sleeve (2033), and an air outlet is provided at the top of the first sliding sleeve (2033); A sealing ring (2037) is connected to one end of the upper portion of the first sliding sleeve (2033); the bottom end of the first sliding sleeve (2033) at the bottom is connected to the second conduit (2036); two adjacent first sliding sleeves (2033) are connected via the first conduit (2034); the first sliding sleeve (2033) at the bottom is connected to the air inlet (2035) below the upper first sliding sleeve (2033) via the upper air outlet and the first conduit (2034); The first sliding sleeve (2033) and the second sliding sleeve (2063) are both arc-shaped, the bottom end of the second guide tube (2036) is connected to the discharge assembly (204), the first sliding sleeve (2033) is fixedly connected to the outside of the tank body shell (201), and the first sliding rod (2031) passes through the tank body shell (201) and is fixedly connected above the spiral blade (221).

2. The vertical large composite storage tank according to claim 1, characterized in that: The outer wall of the tank shell (101) is fixedly connected to the ladder (102), the top of the tank shell (101) is fixedly connected to the bottom end of the top cover (103), the top of the top cover (103) is provided with a material injection port (104), the top of the top cover (103) is fixedly connected to the bottom of the platform (105), the top of the platform (105) is provided with a guardrail (106), the bottom of the tank shell (101) is fixedly connected to a plurality of supporting legs (107), one of the supporting legs (107) is fixedly connected to the controller (108), and the tank shell (101) is connected to a connecting flange (109).

3. The vertical large composite storage tank according to claim 2 is characterized in that: The discharge assembly (204) comprises a pressure plate (2041), a control valve (2042) is arranged above the pressure plate (2041), the bottom of the pressure plate (2041) is fixedly connected to the top of a telescopic sleeve (2043), the telescopic sleeve (2043) is a multi-section telescopic sleeve, a piston plate (2044) and a spring (2045) are arranged inside the telescopic sleeve (2043), the telescopic sleeve (2043) is hollow, a telescopic tube (2046) is arranged inside the telescopic sleeve (2043), the top of the telescopic tube (2046) is connected to the bottom of the control valve (2042), and the top of the pressure plate (2041) is an arc surface; The outer wall of the pressure plate (2041) overlaps the inner wall of the tank body outer shell (201), the bottom end of the telescopic sleeve (2043) is fixedly connected to the bottom of the inner wall of the tank body outer shell (101), and the bottom end of the telescopic tube (2046) is connected to the discharge port below the tank body outer shell (101).

4. The vertical large composite storage tank according to claim 3 is characterized in that: The gravity assembly (205) comprises a sealing ring sleeve (2051), a connecting ring (2052) is slidably connected inside the sealing ring sleeve (2051), and the upper part of the connecting ring (2052) is fixedly connected to the lower part of the counterweight ring (2053); The lower part of the sealing ring sleeve (2051) is fixedly connected to the lower part of the inner wall of the tank shell (101), the inner wall of the sealing ring sleeve (2051) is fixedly connected to the outer wall of the tank shell (201), and the sealing ring sleeve (2051) and the connecting ring (2052) are fixedly connected to the frame assembly (206) and the pushing assembly (207), respectively.

5. The vertical large composite storage tank according to claim 4, characterized in that: The frame assembly (206) comprises a positioning frame (2061), a mounting groove (2062) is provided on the top of the positioning frame (2061), a second sliding sleeve (2063) is fixedly connected to one side of the positioning frame (2061), a second sliding rod (2064) is slidably connected inside the second sliding sleeve (2063), an air inlet (2065) is provided on the bottom of the second sliding sleeve (2063), and the second sliding sleeve (2063) and the second sliding rod (2064) are both arc-shaped; The bottom end of the positioning frame (2061) is fixedly connected to the bottom of the inner wall of the tank shell (101), and the two sides of the positioning frame (2061) are respectively fixedly connected to the outer wall of the tank inner shell (201) and the inner wall of the tank shell (101), the pushing component (207) is snap-fitted into the mounting groove (2062), and the air intake port (2065) provided at the bottom of the second sliding sleeve (2063) is located in the tank shell (101) and is in communication with the tank shell (101).

6. The vertical large composite storage tank according to claim 5, characterized in that: The pushing assembly (207) comprises a first rotator (2071), the first rotator (2071) is fixedly connected to a telescopic plate (2072) on the outside, the other end of the telescopic plate (2072) is fixedly connected to a second rotator (2073), both sides of the second rotator (2073) are clamped with fixing frames (2074), and the first rotator (2071) and the second rotator (2073) are both composed of a bearing and a rotating shaft; The fixing frame (2074) is fixedly connected to the outside of the connecting ring (2052), the first rotator (2071) is clamped in the mounting groove (2062), and one end of the second sliding rod (2064) is fixedly connected to the top of the telescopic plate (2072).

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