Storage tank for foam concrete production

Abstract

The storage tank for foam concrete production comprises a base, a supporting frame is arranged at the top of the base, a plurality of supporting legs are fixedly arranged between the bottom of the supporting frame and the top of the base, a tank body is fixedly arranged at the top of the supporting frame, and a discharging opening in the bottom of the tank body penetrates through the interior of the supporting frame; a flow guide mechanism used for disturbing internal liquid to prevent layering is slidably arranged in the tank body, and an adjusting assembly used for adjusting the position of the flow guide mechanism is fixedly arranged at the top of the supporting frame. According to the device, the flow guide mechanism is arranged, the turbulent flow blades of a shutter type structure can be adjusted at multiple angles, foaming agent fluid can be uniformly guided to different directions, too large or too small local flow is avoided, it is ensured that foaming agents are uniformly distributed in a pipeline or a storage tank, and discharging concentration fluctuation caused by uneven fluid is effectively prevented; the problem of foam breakage or layering aggravation caused by fluid disturbance is reduced, and the stability of the foaming agent is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of foam concrete storage, in particular to a storage tank for foam concrete production. Background Art

[0002] As a lightweight, heat-insulating, and sound-insulating new building material, foamed concrete is widely used in building insulation, roadbed filling, and wall materials. The storage and supply of foaming agents are key steps in its production. Foaming agents are typically liquid or emulsion mixtures containing surfactants, foam stabilizers, and water. Their stability directly impacts the foaming efficiency, bubble uniformity, and final product performance of foamed concrete.

[0003] However, the current storage tanks have the following deficiencies: 1. The ingredients in concrete foaming agents (such as surfactants and solid additives) are prone to stratification due to density differences, insufficient compatibility, or improper storage conditions (such as temperature fluctuations and long-term static storage). This leads to uneven distribution of active ingredients, making it impossible to prevent stratification and unable to detect stratification at any time. 2. Use anchor or turbine agitators to enhance mixing. However, traditional agitation methods consume a lot of energy and cannot respond to the degree of stratification in real time, nor can they adaptively adjust the shearing effect according to the stratification situation. 3. Install a filter in the pipeline or use a large-diameter discharge port, but the filter needs to be frequently disassembled and cleaned, and it can only solve the problem of physical blockage, but cannot fundamentally improve the uneven discharge caused by stratification. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a storage tank for foam concrete production.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: The top of the tank body is fixed with a supporting frame, and the bottom of the supporting frame is fixed with a supporting leg, and the number of the supporting legs is provided. The top of the supporting frame is fixed with a tank body, and the discharge port at the bottom of the tank body passes through the interior of the supporting frame. The interior of the tank body is slidingly provided with a guide mechanism for disturbing the internal liquid to prevent stratification, and the top of the support frame is fixed with an adjustment component for adjusting the position of the guide mechanism. The outer wall of the tank body is fixed with a detection mechanism for detecting whether stratification occurs in the liquid inside the tank body, the interior of the tank body is fixed with a combined mixing mechanism for mixing stratified liquid, and the top of the tank body is fixed with a motor for driving the mixing mechanism. The bottom of the tank body is fixedly connected with a discharge pipe, and the inside of the discharge pipe is provided with a discharge mechanism for detecting whether the discharge is blocked and clearing the blockage.

[0006] Preferably, the flow guiding mechanism includes a connecting box body, a first connecting plate, a second connecting plate, a spoiler assembly and an inner wall scraping assembly. There are multiple connecting box bodies, and they are evenly arranged along the circumferential direction of the inner wall of the tank. The first connecting plate and the second connecting plate are respectively fixedly connected to the two sides of the outer wall of the connecting box body, and the two adjacent first connecting plates and the second connecting plates are slidably connected by a slider. The spoiler assembly and the inner wall scraping assembly are both fixedly arranged inside the connecting box body.

[0007] Preferably, the spoiler assembly includes a first motor, a spoiler blade, a steering rod and a first folding curtain. A movable hole is passed through one side wall of the connecting box body, and a plurality of movable holes are evenly provided. The first folding curtain is fixed in the movable hole. The number of the steering rods corresponds to the number of the movable holes. Both ends of the steering rod are rotatably connected to the two sides of the inner wall of the connecting box body through bearings. The spoiler blade is fixedly connected to the steering rod and passes through the first folding curtain and extends out of the interior of the connecting box body. The first motor is fixedly connected to the inner wall of the connecting box body, and the output end of the first motor is chain-drivenly connected to the multiple steering rods.

[0008] Preferably, the inner wall scraping assembly includes a second motor, a movable rod, a scraping plate and a second folding curtain. The other side wall of the connecting box body is penetrated by an opening, and the number of openings is evenly arranged in multiples. The second folding curtain is fixed in the opening. The number of the movable rods corresponds to the number of openings. Both ends of the movable rod are rotatably connected to the two sides of the inner wall of the connecting box body through bearings. The scraping plate is fixedly connected to the movable rod and penetrates the second folding curtain and extends out of the interior of the connecting box body. The second motor is fixedly connected to the inner wall of the connecting box body, and the output end of the second motor is chain-drivenly connected to the multiple movable rods.

[0009] The cam is connected to the second end of the support frame to form a circle, and the cam is connected to the first end of the support frame to form a circle.

[0010] Preferably, the detection mechanism includes a supporting plate, an arc plate, a float, a transmission roller, a winding roller, a positioning frame, a fixing frame, a detection plate, a sleeve plate, a fixing rod, an abutment pin, a plate body and a signal switch. The arc plate is fixedly connected to the outer wall of the tank body, and a slide groove for the supporting plate to slide is provided on the top of the arc plate. The float is connected to the winding roller through a winding line. There are two fixing frames and both are fixedly connected to the supporting plate, and both ends of the winding roller are rotatably connected to the two fixing frames through bearings. There are two positioning frames and both are fixedly connected to the supporting plate. There are multiple transmission rollers and both ends are respectively connected through bearings. It is rotatably connected to the side walls of the two positioning frames, the winding line fits the surfaces of multiple transmission rollers, and the float is located inside the tank body, the fixed rod is fixedly connected to the top of the support plate, and the sleeve plate is penetrated by a slot for the sliding of the fixed rod, and the sleeve plate is fixedly connected to the detection plate, and the support plate is penetrated by a slide groove for the sliding of the detection plate, the outer wall of the detection plate is fixedly provided with a rack, and the winding roller is fixedly provided with a gear meshing with the rack, a spring is fixed between the sleeve plate and the fixed rod, the signal switch is fixedly connected to one side wall of the plate body, the abutment pin is fixedly connected to one side wall of the sleeve plate, and the support plate is penetrated by a slide groove for the sliding of the plate body.

[0011] Preferably, the combined mixing mechanism includes a stirring rod, an anchor agitator and a turbine stirring assembly. The stirring rod is rotatably arranged between the inner wall of the tank body on both sides through bearings and is fixedly connected to the output end of the motor. The anchor agitator is fixedly connected to the stirring rod and is located at the bottom of the tank body. The turbine stirring assembly is fixedly connected to the stirring rod and is located at the top of the tank body.

[0012] Preferably, the turbine stirring assembly is provided in multiple groups and is evenly arranged along the circumferential direction of the stirring rod. The turbine stirring assembly includes a frame, a turbine blade, a closing plate, a rotating rod, a partition plate, a fifth motor and a cover plate. The turbine blade is fixedly connected to the inner wall of the frame, and a plurality of dividing holes are passed through the turbine blade, and the dividing holes are arranged in a meshing shape. The closing plate is provided in two groups, and the number of closing plates in each group is the same as the dividing holes. The two groups of closing plates are symmetrically arranged and fit over and under the dividing holes. The partition plate is fixedly connected to the top of the frame. The number of rotating rods corresponds to the dividing holes, and they pass through the turbine blade, the closing plate and the partition plate in sequence and extend to the top of the partition plate. The rotating rod is fixedly connected to the turbine blade, and a bearing is provided at the connection between the closing plate and the partition plate. The fifth motor is fixedly connected to the partition plate and the output end is fixedly connected to one of the rotating rods. The multiple rotating rods are arranged through a gear chain transmission. The cover plate is fixedly connected to a side wall of the partition plate, and the cover plate and the partition plate are both passed through with openings, and the position and number of the openings correspond to the dividing holes.

[0013] Preferably, the discharging mechanism comprises a round frame box, a detection assembly for detecting whether blockage occurs inside the discharging pipe, and a unblocking assembly for unblocking the blocked place, the round frame box is in sliding connection inside the discharging pipe, the detection assembly is provided in multiple groups and is uniformly arranged along the circumferential direction of the round frame box, the detection assembly comprises a positioning ring plate, a protective sleeve, a detection rod and a detection switch, the positioning ring plate is fixedly connected with the inner wall of the round frame box, a slot is formed in the inner part of the positioning ring plate for the sliding of the detection rod, the detection rod extends to one side of the outer wall of the round frame box, the protective sleeve is fixedly connected with one side of the outer wall of the round frame box, the detection rod extends to the inner part of the protective sleeve, the detection switch is fixedly connected with the inner wall of the round frame box and is located on the same horizontal line as the detection rod, and a spring is fixedly connected between the detection rod and the inner wall of the round frame box.

[0014] Preferably, the unblocking assembly is provided in multiple groups and is uniformly arranged along the circumferential direction of the round frame box, each group of unblocking assemblies is located between two adjacent groups of detection assemblies, the unblocking assembly comprises a first segmentation rod, a first segmentation vane head, a second segmentation rod and a second segmentation vane head, the first segmentation rod is in rotating connection with the inner part of the round frame box through a bearing in a horizontal direction and extends out of the inner part of the round frame box, one side of the outer wall of the first segmentation rod is fixedly connected with the first segmentation vane head, a plurality of first segmentation rods are connected through a gear chain transmission, the second segmentation rod is in rotating connection with the inner part of the round frame box through a bearing in a vertical direction and extends out of the inner part of the round frame box, the second segmentation rod is connected with the first segmentation rod through a gear set transmission, one side of the outer wall of the second segmentation rod is fixedly connected with the second segmentation vane head, a fourth motor is fixedly connected in the inner part of the round frame box, and the output end of the fourth motor is fixedly connected with one of the first segmentation rods.

[0015] The present application has the following advantages: 1、The device is provided with a flow guide mechanism, the baffle blade of the louver structure can be adjusted at multiple angles, the foam agent fluid can be uniformly guided in different directions, local flow can be avoided to be too large or too small, the foam agent can be uniformly distributed in the pipeline or the storage tank, the discharge concentration fluctuation caused by uneven fluid can be effectively prevented, the foam breaking or stratification aggravation problem caused by fluid disturbance can be reduced, and the stability of the foam agent is improved.

[0016] 2、The device is provided with a detection mechanism, the float ball can move along with the movement of the foam agent, so that whether the foam agent is stratified can be effectively observed, and an emergency response can be quickly made.

[0017] 3. This device is equipped with a combined mixing mechanism. When stratification occurs, the anchor agitator rotates to push the material at the bottom of the tank upward, lifting the high-density components upward. At the same time, the strong radial flow generated by the blades in the turbine stirring assembly pushes the low-density components at the top of the tank to the surrounding area. A part of the low-density components flows downward during the flow and mixes with the high-density components flowing upward, forming an up-and-down circulation stirring. The shear effect can also be selectively increased according to the characteristics of the foaming agent. When the dividing hole is closed, the turbine stirs in a conventional manner, mainly generating axial and radial flows; when the dividing hole is open, the local shear effect is significantly enhanced, which is suitable for treating severe stratification or high-viscosity areas.

[0018] 4. By setting up a discharging mechanism, this device can observe the smoothness of discharging in real time. In the case of discharging blockage, the discharging can be stopped in time, and the blocked and agglomerated impurities can be crushed to achieve the unblocking effect.

[0019] 5. This device can adjust the position of the diversion mechanism by setting an adjustment component. The installation position of the diversion mechanism will vary according to the specific structure of the foaming agent in the storage tank of the foam concrete, the characteristics of the foaming agent and the desired diversion effect. While adjusting the position, the inner wall scraping component can be started synchronously to make the angle of the scraping plate the same as the moving direction of the diversion mechanism, thereby achieving the scraping of impurities on the inner wall while adjusting the position of the diversion mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of the overall device proposed in the present invention; Figure 2 This is a schematic diagram of the rear view of the overall device proposed by the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the tank body proposed by the present invention; Figure 4 This is a schematic diagram of the connection structure of multiple flow-guiding mechanisms proposed in the present invention; Figure 5 This is an enlarged structural diagram of the flow guide mechanism proposed in the present invention; Figure 6 This is a schematic diagram of the connection structure of the inner wall scraping assembly proposed by the present invention; Figure 7 This is a schematic cross-sectional view of the spoiler assembly proposed in the present invention; Figure 8 This is a schematic cross-sectional view of the inner wall scraping assembly proposed in the present invention; Figure 9 This is a schematic diagram of the enlarged structure of the detection mechanism proposed in the present invention; Figure 10 This is an enlarged structural diagram of the combined mixing mechanism proposed in the present invention; Figure 11 This is a schematic diagram of the explosion structure of the turbine stirring assembly proposed in the present invention; Figure 12 This is a schematic diagram of the exploded structure of the discharge mechanism and the discharge pipe proposed in the present invention; Figure 13 This is an enlarged structural diagram of the discharging mechanism proposed in the present invention; Figure 14 Schematic diagram of the connection structure of the discharging mechanism of the present invention; Figure 15 It is a schematic diagram of the cross-sectional structure of the discharging mechanism of the present invention.

[0021] 1. Base; 2. Support frame; 3. Tank; 4. Guide mechanism; 41. Connecting box body; 42. First connecting plate; 43. Second connecting plate; 44. Spoiler assembly; 441. First motor; 442. Spoiler blade; 443. Steering rod; 444. First folding curtain; 45. Inner wall scraping assembly; 451. Second motor; 452. Movable rod; 453. Scraping plate; 454. Second folding curtain; 5. Adjusting assembly; 51. First vertical plate; 52. Second vertical plate; 53. Threaded rod; 54. Limiting rod; 55. Third motor; 56. First moving block; 57. Second moving block; 58. Butt joint; 59. First switch; 510. Second switch; 6. Detection mechanism; 61. Support plate; 62. Arc plate; 63. Float; 64. Transmission roller; 65. Winding roller; 66. Positioning Frame; 67, fixed frame; 68, detection plate; 69, sleeve plate; 610, fixed rod; 611, abutment pin; 612, plate body; 613, signal switch; 7, motor; 8, combined mixing mechanism; 81, stirring rod; 82, anchor agitator; 83, turbine stirring assembly; 831, frame; 832, turbine blade; 833, closing plate; 834, rotating rod; 835, partition plate; 836, fifth motor; 837, cover plate; 838, dividing hole; 9, discharging mechanism; 91, round frame box; 92, detection assembly; 921, positioning ring plate; 922, protective cover; 923, detection rod; 924, detection switch; 93, unblocking assembly; 931, first dividing rod; 932, first dividing blade head; 933, second dividing rod; 934, second dividing blade head; 10, fourth motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1: Reference Figure 1 - Figure 8, including a base 1, a support frame 2 is provided on the top of the base 1, and support legs are fixedly provided between the bottom of the support frame 2 and the top of the base 1, and the number of support legs is provided. A tank body 3 is fixed on the top of the support frame 2, and the discharge port at the bottom of the tank body 3 passes through the interior of the support frame 2. A guide mechanism 4 for disturbing the internal liquid to prevent stratification is slidingly provided inside the tank body 3, and an adjustment component 5 for adjusting the position of the guide mechanism 4 is fixed on the top of the support frame 2.

[0024] The flow guide mechanism 4 includes a connecting box body 41, a first connecting plate 42, a second connecting plate 43, a spoiler assembly 44 and an inner wall scraping assembly 45. There are multiple connecting box bodies 41, and they are evenly arranged along the circumferential direction of the inner wall of the tank body 3. The first connecting plate 42 and the second connecting plate 43 are respectively fixedly connected to the two sides of the outer wall of the connecting box body 41, and the two adjacent first connecting plates 42 and the second connecting plates 43 are slidably connected by a slider. The spoiler assembly 44 and the inner wall scraping assembly 45 are both fixedly arranged inside the connecting box body 41.

[0025] The spoiler assembly 44 includes a first motor 441, a spoiler blade 442, a steering rod 443 and a first folding curtain 444. A movable hole is passed through one side wall of the connecting box body 41, and a plurality of movable holes are evenly provided. The first folding curtain 444 is fixed in the movable hole. The number of steering rods 443 corresponds to the number of movable holes. Both ends of the steering rod 443 are rotatably connected to the two sides of the inner wall of the connecting box body 41 through bearings. The spoiler blade 442 is fixedly connected to the steering rod 443 and passes through the first folding curtain 444 and extends out of the interior of the connecting box body 41. The first motor 441 is fixedly connected to the inner wall of the connecting box body 41, and the output end of the first motor 441 is chain-drivenly connected to the multiple steering rods 443.

[0026] The inner wall scraping assembly 45 includes a second motor 451, a movable rod 452, a scraping plate 453 and a second folding curtain 454. The other side wall of the connecting box body 41 is penetrated by an opening, and the number of openings is evenly arranged. The second folding curtain 454 is fixedly arranged in the opening. The number of movable rods 452 corresponds to the number of openings. Both ends of the movable rod 452 are rotatably connected to the two sides of the inner wall of the connecting box body 41 through bearings. The scraping plate 453 is fixedly connected to the movable rod 452 and penetrates the second folding curtain 454 and extends out of the interior of the connecting box body 41. The second motor 451 is fixedly connected to the inner wall of the connecting box body 41, and the output end of the second motor 451 is chain-drivenly connected to the multiple movable rods 452.

[0027] The adjusting assembly 5 includes a first vertical plate 51, a second vertical plate 52, a threaded rod 53, a limiting rod 54, a third motor 55, a first moving block 56, a second moving block 57, a butt joint 58, a first switch 59 and a second switch 510. The first vertical plate 51 and the second vertical plate 52 are both fixedly connected to the top of the support frame 2. Both ends of the threaded rod 53 are rotatably connected to the inner wall of the first vertical plate 51 and the top of the support frame 2 through bearings. The limiting rod 54 is fixedly connected to the inner wall of the first vertical plate 51 and the top of the support frame 2. The first moving block 56 is internally penetrated with a screw hole threaded with the threaded rod 53, and the second moving block 57 is internally penetrated with a screw hole threaded with the threaded rod 53. There is a groove for the limiting rod 54 to slide, and the first switch 59 and the second switch 510 are fixedly connected to one side of the outer wall of the first vertical plate 51, and the first switch 59 and the second switch 510 are arranged up and down, and the abutment head 58 is fixedly connected to one side of the outer wall of the first movable block 56. A connecting rod is fixedly provided on the top of the first movable block 56 and the second movable block 57, and the connecting rod extends to the inside of the tank body 3 and is fixedly connected to the connecting box body 41, and the connection between multiple connecting box bodies 41 can be adjusted according to the size of the tank body 3 and usage, and the distance between the first connecting plate 42 and the second connecting plate 43 can be adjusted by pulling closer or farther.

[0028] In this embodiment, the position of the flow guide mechanism 4 is adjusted by starting the adjustment component 5. The installation position of the flow guide mechanism 4 varies depending on the specific structure of the foaming agent in the storage tank of the foamed concrete, the characteristics of the foaming agent, and the desired flow guide effect. Common installation positions include the following: Top of Tank 3: Installing blades on the top of tank 3 guides the foaming agent injected from the top to flow evenly downward, preventing the foaming agent from directly impacting the tank bottom and causing excessive localized disturbance or uneven distribution. Furthermore, during the foaming agent storage process, the blades on the top effectively guide rising bubbles, dispersing them evenly throughout the foaming agent and preventing them from gathering at the top to form a gas layer, thereby improving the overall uniformity of the foaming agent.

[0029] Center of Tank 3: The blades installed in the center of Tank 3 are primarily used to adjust the horizontal flow direction and velocity of the foaming agent within the tank. If the foaming agent shows signs of stratification within the tank, the blades in the center alter the flow path, allowing foaming agents of different densities or compositions to mix, enhancing the flow disturbance and effectively suppressing stratification. Furthermore, for some foaming agents that require flow diversion and mixing at specific heights, the blades installed in the center can better meet process requirements.

[0030] The bottom of the tank 3: the blades installed at the bottom of the tank 3 can guide the foaming agent flowing out of the bottom to flow uniformly to the discharge port, avoiding the formation of dead zones of foaming agent at the bottom and reducing the problems of precipitation and stratification caused by long-term standing. At the same time, the blades at the bottom can also preliminarily guide and disperse the foaming agent flowing upward when the foaming agent is injected, so that the foaming agent is more uniformly distributed in the tank.

[0031] According to the need, the position of the flow guide mechanism 4 is adjusted, the third motor 55 is started to drive the threaded rod 53 to rotate, so that the first moving block 56 and the second moving block 57 move and adjust on the threaded rod 53 and the limiting rod 54 respectively, and the position of the flow guide mechanism 4 is adjusted through the connecting rod. At the same time, the inner wall scraping assembly 45 can scrape the inner wall of the tank 3 at the same time. When the initial position of the flow guide mechanism 4 is at the top of the tank 3, the abutting head 58 abuts against the first switch 59. When the adjusting assembly 5 is started, the flow guide mechanism 4 can only move downward, so that the abutting head 58 is separated from the first switch 59, indicating that the flow guide mechanism 4 moves downward at this moment, and the scraping plate 453 in the inner wall scraping assembly 45 also needs to be adjusted to be downward inclined, so that the impurities on the inner wall of the tank 3 can be scraped better. When the adjusting assembly 5 is started, the initial position of the flow guide mechanism 4 is at the bottom, the abutting head 58 abuts against the second switch 510, and the operation is opposite to the above description. The inclination direction of the scraping plate 453 is the same as the moving direction of the flow guide mechanism 4. The second motor 451 is started to drive a plurality of movable rods 452 to rotate under the chain transmission of the gear, so as to drive the scraping plate 453 to adjust the angle. The second folding curtain 454 can be shrunk up and down following the adjustment of the scraping plate 453, further avoiding the impurities entering the inside of the connecting box body 41, so as to realize the scraping treatment of the impurities on the inner wall while adjusting the position of the flow guide mechanism 4.

[0032] The angle of the spoiler blade 442 in the spoiler assembly 44 can be adjusted according to the use. The blade angle adjustment has important functions in many aspects, mainly including the following points: 1. Optimize fluid distribution 1.1 Adapt to different working conditions: During the storage of the foaming agent, the flow, flow rate and flow direction of the foaming agent at different stages will change. By adjusting the angle of the spoiler blade 442, the foaming agent can be uniformly distributed in the tank according to the actual working condition, avoiding the local accumulation or too fast or too slow flow. For example, during the foaming agent injection stage, the blade angle is adjusted to the angle at which the foaming agent can be quickly dispersed to each area in the tank, so as to speed up the injection process and ensure uniform initial distribution.

[0033] 1.2 Addressing the Impact of Tank 3 Shape: The circular inner wall shape of tank 3 can cause uneven fluid flow. The adjustable angle of the spoiler blades 442 allows precise adjustment of the foaming agent flow direction based on the specific shape and size of tank 3 and the flow characteristics of the fluid within the tank, ensuring it conforms to the curve of the inner wall of tank 3, reducing dead zones and eddies, and improving overall tank 3 space utilization.

[0034] 2. Enhance the mixing effect 2.1 Promoting Convection: By adjusting the angle of the spoiler blades 442, the direction and velocity of the foaming agent flow can be changed, promoting mixing of foaming agents in different areas. For example, setting the angle of the spoiler blades 442 to create vertical convection or horizontal circulation of the foaming agent can break up any stratification of the foaming agent, allowing foaming agents of varying densities and compositions to fully mix, thereby improving foaming agent uniformity.

[0035] 2.2 Controlling Turbulence Intensity: Different angles of the turbulence blades 442 produce different intensities of turbulence. To enhance mixing, the blade angle is adjusted to a larger angle, causing greater disturbance and turbulence as the foaming agent flows through the blades. This increases collisions and exchanges between foaming agent molecules, thereby improving mixing. When the degree of mixing is already high or excessive turbulence is desired, the angle of the turbulence blades 442 can be reduced to lower the turbulence intensity and prevent unnecessary damage to the foaming agent or energy loss.

[0036] 3. Improve the stability of foaming agent 3.1 Suppressing Sedimentation and Stratification: Foaming agents are prone to sedimentation and stratification during prolonged storage, which can affect their performance and effectiveness. By adjusting the angle of the spoiler blades 442 to maintain proper flow of the foaming agent within the tank, solid particles can be prevented from settling to the bottom of the tank. Stratification due to density differences among foaming agents of different compositions can also be prevented, thereby extending the storage time of the foaming agent and ensuring its stable performance during use.

[0037] 3.2 Reduce Bubble Aggregation: Properly adjusting the angle of the spoiler blades 442 can evenly distribute bubbles in the foaming agent, preventing bubbles from agglomerating to form large air clusters. Evenly distributed bubbles help improve the overall stability of the foaming agent and prevent structural damage or performance changes caused by localized bubble aggregation.

[0038] 4. Adapt to different foaming agent characteristics 4.1 Viscosity Differences: Different types of foaming agents have different viscosities. Higher-viscosity foaming agents have greater flow resistance, requiring greater driving force and more rational flow guidance. Lower-viscosity foaming agents flow easily but are also prone to excessive flow rates and difficulty in control. By adjusting the angle of the spoiler blades 442, the appropriate flow path and resistance can be provided based on the viscosity characteristics of the foaming agent, ensuring stable storage and flow of foaming agents of varying viscosities within the tank.

[0039] 4.2 Chemical Properties: Some foaming agents may have special chemical properties, such as sensitivity to temperature and air contact. By adjusting the angle of the spoiler blades 442, the flow pattern within the tank can be optimized, the contact area between the foaming agent and air can be reduced, or the residence time and flow rate of the foaming agent within the tank can be controlled to meet the requirements of special chemical properties and prevent the foaming agent from chemical reactions and deterioration.

[0040] By starting the first motor 441, the multiple steering rods 443 are driven to rotate synchronously under the chain drive of the gear, thereby driving the multiple spoiler blades 442 to adjust the angle. The first folding curtain 444 can shrink up and down following the adjustment of the spoiler blades 442, further preventing impurities from entering the interior of the connecting box body 41.

[0041] Example 2: Reference Figure 9 The difference from the first embodiment is that a detection mechanism 6 for detecting whether stratification occurs in the liquid inside the tank body 3 is fixedly provided on the outer wall of the tank body 3 .

[0042] The detection mechanism 6 comprises a supporting plate 61, an arc-shaped plate 62, a floating ball 63, a transmission roller 64, a winding roller 65, a positioning frame 66, a fixing frame 67, a detection plate 68, a sleeve plate 69, a fixing rod 610, an abutting pin 611, a plate body 612 and a signal switch 613, the arc-shaped plate 62 is fixedly connected with the outer wall of the tank body 3, a sliding groove for sliding of the supporting plate 61 is formed in the top of the arc-shaped plate 62, the floating ball 63 is connected with the winding roller 65 through a winding line, the fixing frame 67 is provided with two and is fixedly connected with the supporting plate 61, and the winding roller 65 is rotatably connected between the two fixing frames 67 through bearings at both ends, the positioning frame 66 is provided with two and is fixedly connected with the supporting plate 61, the transmission roller 64 is provided with a plurality of and is rotatably connected with the side walls of the two positioning frames 66 through bearings at both ends, the winding line is attached to the surfaces of the plurality of transmission rollers 64, and the floating ball 63 is located inside the tank body 3, the fixing rod 610 is fixedly connected with the top of the supporting plate 61, the sleeve plate 69 is internally penetrated by a slot for sliding of the fixing rod 610, the sleeve plate 69 is fixedly connected with the detection plate 68, the supporting plate 61 is internally penetrated by a sliding groove for sliding of the detection plate 68, a rack is fixedly arranged on the outer wall of the detection plate 68, a gear is fixedly arranged on the winding roller 65 and is engaged with the rack, a spring is fixedly arranged between the sleeve plate 69 and the fixing rod 610, the signal switch 613 is fixedly connected with one side wall of the plate body 612, the abutting pin 611 is fixedly connected with one side wall of the sleeve plate 69, and the supporting plate 61 is internally penetrated by a sliding groove for sliding of the plate body 612.

[0043] In the embodiment: the detection mechanism 6 is used to detect whether the stratification occurs in the tank body 3, the detection mechanism 6 can be single or multiple, and is selected according to the characteristics of the foaming agent, the floating ball 63 is placed in the tank body 3 through the winding line, when the stratification occurs in the tank body 3, the floating ball 63 will sink with the descending substance, so that the winding roller 65 is unwound, the detection plate 68 is further driven to rise by the gear, the sleeve plate 69 is slid upward on the fixing rod 610, and the abutting pin 611 abuts against the signal switch 613 to send a signal to indicate that the stratification occurs in the tank body 3 at this moment, the position of the signal switch 613 can be set according to the stratification of different foaming agents, and the plate body 612 is slid on the supporting plate 61 for adjustment.

[0044] Embodiment three: Refer to Figure 10 - Figure 11 The difference between the embodiment and the embodiments one and two is that: the combined mixing mechanism 8 for mixing the liquid which has appeared stratification is fixedly arranged in the tank body 3, and the motor 7 for driving the mixing mechanism is fixedly arranged at the top of the tank body 3.

[0045] The combined mixing mechanism 8 includes a stirring rod 81, an anchor agitator 82 and a turbine stirring assembly 83. The stirring rod 81 is rotatably arranged between both sides of the inner wall of the tank body 3 through bearings and is fixedly connected to the output end of the motor 7. The anchor agitator 82 is fixedly connected to the stirring rod 81 and is located at the bottom of the tank body 3. The turbine stirring assembly 83 is fixedly connected to the stirring rod 81 and is located at the top of the tank body 3.

[0046] The turbine stirring assembly 83 is provided in multiple groups and is evenly arranged along the circumferential direction of the stirring rod 81. The turbine stirring assembly 83 includes a frame 831, a turbine blade 832, a closing plate 833, a rotating rod 834, a partition plate 835, a fifth motor 836 and a cover plate 837. The turbine blade 832 is fixedly connected to the inner wall of the frame 831, and a plurality of partition holes 838 are passed through the turbine blade 832, and the partition holes 838 are arranged in a meshing shape. There are two groups of closing plates 833, and the number of closing plates 833 in each group is the same as the partition holes 838. The two groups of closing plates 833 are symmetrically arranged and fit the partition holes 838 up and down. The partition plate 835 is fixedly connected to the top of the frame 831 The number of rotating rods 834 corresponds to the dividing holes 838, and they pass through the turbine blades 832, the closing plate 833 and the partition plate 835 in sequence and extend to the top of the partition plate 835. The rotating rods 834 are fixedly connected to the turbine blades 832, and bearings are provided at the connections with the closing plate 833 and the partition plate 835. The fifth motor 836 is fixedly connected to the partition plate 835 and the output end is fixedly connected to one of the rotating rods 834. The multiple rotating rods 834 are arranged through a gear chain transmission. The cover plate 837 is fixedly connected to one side wall of the partition plate 835, and the cover plate 837 and the partition plate 835 are both penetrated by openings, and the position and number of the openings correspond to the dividing holes 838.

[0047] In this embodiment, when delamination occurs, it is necessary to observe the delamination interface characteristics. If the delamination interface is clear and neat, it may be caused by a large density difference, such as the natural delamination of components of different densities under the action of gravity. If the delamination interface is blurred and there are flocculent or filamentous materials connecting the layers, it may be due to compatibility issues between the components, causing some components to agglomerate or precipitate to form delamination.

[0048] Color and transparency of each layer: Varying color and transparency between layers may be due to differences in the optical properties of the various components. If the upper layer is light in color and highly transparent, while the lower layer is dark in color and less transparent, this may indicate that denser, darker components have settled in the lower layers. If there is no clear pattern in the color and transparency of the layers, it may be due to complex physical or chemical changes between the various components, affecting their optical properties and leading to delamination.

[0049] When encountering the above two situations, it is necessary to increase the shear effect during stirring and mixing.

[0050] If the foaming agent is only slightly stratified due to a short period of standing during transportation and storage, and can be easily restored to a uniform state by simple shaking or pouring before use, and this short period of stratification will not have a substantial impact on the performance and use effect of the foaming agent, then there is no need for shearing treatment, and the shearing effect in the combined mixing mechanism 8 can be adjusted according to the use of the foaming agent.

[0051] Initially, the splitting holes 838 of the combined mixing mechanism 8 are sealed by the closing plate 833. Therefore, when shearing is not required, the motor 7 only needs to be activated to rotate the stirring rod 81. The rotation of the anchor agitator 82 pushes the material at the bottom of the tank 3 upward, lifting the high-density components. Simultaneously, the strong radial flow generated by the turbine blades 832 in the turbine agitator assembly 83 pushes the low-density components at the top of the tank 3 toward the surrounding area. Some of the low-density components flow downward and mix with the upward-flowing high-density components, forming an upward-and-downward circulation mixing process.

[0052] When shearing is required, the fifth motor 836 needs to be started to drive the rotating rod 834 to rotate, thereby driving the closing plate 833 that seals the upper and lower parts of the partition hole to open, thereby exposing the partition hole 838. When the partition hole 838 is opened, the high-speed rotating turbine causes the fluid to pass through the serrated hole wall to form a local high shear area. The serrated edge will induce turbulence and micro-eddies, which will tear and crush the particles or stratified interfaces in the fluid, thereby enhancing the shear effect. When the partition hole 838 is closed, the turbine stirs in a conventional manner, mainly producing axial and radial flows; when the partition hole 838 is open, the local shear effect is significantly enhanced, which is suitable for processing heavily stratified or high viscosity areas.

[0053] Example 4: Reference Figure 12 - Figure 15 The difference from the first, second and third embodiments is that a discharge pipe is fixedly connected to the bottom of the tank body 3, and a discharge mechanism 9 is provided inside the discharge pipe for detecting whether the discharge is blocked and clearing the blocked area.

[0054] The discharging mechanism 9 comprises a round frame box 91, a detection assembly 92 for detecting whether blockage occurs inside the discharging pipe, and a unblocking assembly 93 for unblocking the blocked place, the round frame box 91 is slidingly connected inside the discharging pipe, the detection assembly 92 is provided in multiple groups and is uniformly arranged along the circumferential direction of the round frame box 91, the detection assembly 92 comprises a positioning ring plate 921, a protective sleeve 922, a detection rod 923 and a detection switch 924, the positioning ring plate 921 is fixedly connected with the inner wall of the round frame box 91, a slot is penetrated through the inside of the positioning ring plate 921 for the sliding of the detection rod 923, the detection rod 923 extends to one side of the outer wall of the round frame box 91, the protective sleeve 922 is fixedly connected with one side of the outer wall of the round frame box 91, the detection rod 923 extends to the inside of the protective sleeve 922, the detection switch 924 is fixedly connected with the inner wall of the round frame box 91 and is located on the same horizontal line as the detection rod 923, and a spring is fixedly connected between the detection rod 923 and the inner wall of the round frame box 91.

[0055] The unblocking assembly 93 is provided in multiple groups and is uniformly arranged along the circumferential direction of the round frame box 91, and each group of unblocking assemblies 93 is located between the adjacent two groups of detection assemblies 92, the unblocking assembly 93 comprises a first segmentation rod 931, a first segmentation blade head 932, a second segmentation rod 933 and a second segmentation blade head 934, the first segmentation rod 931 is rotatably connected with the inside of the round frame box 91 through a bearing in a horizontal direction and extends out of the inside of the round frame box 91, one side of the outer wall of the first segmentation rod 931 is fixedly connected with the first segmentation blade head 932, a plurality of first segmentation rods 931 are connected through a gear chain transmission, the second segmentation rod 933 is rotatably connected with the inside of the round frame box 91 through a bearing in a vertical direction and extends out of the inside of the round frame box 91, the second segmentation rod 933 is connected with the first segmentation rod 931 through a gear set transmission, one side of the outer wall of the second segmentation rod 933 is fixedly connected with the second segmentation blade head 934, a fourth motor 10 is fixedly connected in the inside of the round frame box 91, and the output end of the fourth motor 10 is fixedly connected with one of the first segmentation rods 931.

[0056] In the embodiment: in order to avoid the layered situation leading to the blockage of the discharge pipe inside the discharge, by placing the discharge mechanism 9 in the discharge pipe, when the discharge pipe is discharged, the material will push the round frame box 91 to advance, if there is no blockage inside, the material will be discharged smoothly, when the discharge pipe adsorbs too many impurities, the round frame box 91 is stationary, and the discharge pressure of the material will continuously extrude the round frame box 91, the extrusion force extrudes the detection rod 923, so that the detection rod 923 slides, thereby triggering the detection switch 924, indicating that the signal of the discharge is not smooth, then stopping the discharge, and starting the fourth motor 10 in the blockage clearing assembly 93, the fourth motor 10 drives a plurality of first segmentation rods 931 to rotate, the first segmentation rod 931 rotates under the transmission of the gear set to drive a plurality of second segmentation rods 933 to rotate, so that a plurality of first segmentation blade heads 932 and second segmentation blade heads 934 rotate, further articulating and shearing the blocked impurities, and the large impurities are finely crushed, thereby completing the blockage clearing effect.

[0057] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A storage tank for foam concrete production, comprising a base (1), characterized in that: The base (1) is provided with a support frame (2) on the top, and a support leg is fixedly provided between the bottom of the support frame (2) and the top of the base (1), and the number of the support legs is provided. A tank body (3) is fixedly provided on the top of the support frame (2), and the discharge port at the bottom of the tank body (3) passes through the interior of the support frame (2). A flow guide mechanism (4) for disturbing the internal liquid to prevent stratification is provided inside the tank body (3), and an adjustment component (5) for adjusting the position of the flow guide mechanism (4) is fixedly provided on the top of the support frame (2). A detection mechanism (6) for detecting whether stratification occurs in the liquid inside the tank body (3) is fixedly provided on the outer wall of the tank body (3). A combined mixing mechanism (8) for mixing stratified liquid is fixedly provided inside the tank body (3), and a motor (7) for driving the mixing mechanism is fixedly provided on the top of the tank body (3). A discharge pipe is fixedly connected to the bottom of the tank body (3), and a discharge mechanism (9) for detecting whether the discharge is blocked and clearing the blocked part is provided inside the discharge pipe.

2. A storage tank for foam concrete production according to claim 1, characterized in that: The flow guiding mechanism (4) comprises a connecting box body (41), a first connecting plate (42), a second connecting plate (43), a spoiler assembly (44) and an inner wall scraping assembly (45). The connecting box bodies (41) are provided in plurality and are evenly arranged along the circumferential direction of the inner wall of the tank body (3). The first connecting plate (42) and the second connecting plate (43) are respectively fixedly connected to the two sides of the outer wall of the connecting box body (41), and two adjacent first connecting plates (42) and second connecting plates (43) are slidably connected via a slider. The spoiler assembly (44) and the inner wall scraping assembly (45) are both fixedly arranged inside the connecting box body (41).

3. A storage tank for foam concrete production according to claim 2, characterized in that: The spoiler assembly (44) includes a first motor (441), a spoiler blade (442), a steering rod (443) and a first folding curtain (444). A movable hole is passed through one side wall of the connecting box body (41), and the number of movable holes is uniformly provided. The first folding curtain (444) is fixedly arranged in the movable hole. The number of the steering rods (443) corresponds to the number of the movable holes. Both ends of the steering rod (443) are rotatably connected to both sides of the inner wall of the connecting box body (41) through bearings. The spoiler blade (442) is fixedly connected to the steering rod (443) and passes through the first folding curtain (444) and extends out of the interior of the connecting box body (41). The first motor (441) is fixedly connected to the inner wall of the connecting box body (41), and the output end of the first motor (441) is connected to the plurality of steering rods (443) by chain transmission.

4. A storage tank for foam concrete production according to claim 2, characterized in that: The inner wall scraping assembly (45) includes a second motor (451), a movable rod (452), a scraping plate (453) and a second folding curtain (454). The other side wall of the connecting box body (41) is penetrated by an opening, and the number of the openings is uniformly provided. The second folding curtain (454) is fixedly arranged in the opening. The number of the movable rods (452) corresponds to the number of the openings. Both ends of the movable rod (452) are rotatably connected to both sides of the inner wall of the connecting box body (41) through bearings. The scraping plate (453) is fixedly connected to the movable rod (452) and penetrates the second folding curtain (454) and extends out of the interior of the connecting box body (41). The second motor (451) is fixedly connected to the inner wall of the connecting box body (41), and the output end of the second motor (451) is chain-drivenly connected to the plurality of movable rods (452).

5. A storage tank for foam concrete production according to claim 2, characterized in that: The adjustment assembly (5) comprises a first vertical plate (51), a second vertical plate (52), a threaded rod (53), a limiting rod (54), a third motor (55), a first moving block (56), a second moving block (57), a butt joint (58), a first switch (59) and a second switch (510), wherein the first vertical plate (51) and the second vertical plate (52) are both fixedly connected to the top of the support frame (2), both ends of the threaded rod (53) are rotatably connected to the inner wall of the first vertical plate (51) and the top of the support frame (2) through bearings, and the limiting rod (54) is fixedly connected to the inner wall of the first vertical plate (51) and the top of the support frame (2). The first movable block (56) has a screw hole threadedly arranged with the threaded rod (53) inside, the second movable block (57) has a slot for the limit rod (54) to slide inside, the first switch (59) and the second switch (510) are both fixedly connected to one side of the outer wall of the first vertical plate (51), and the first switch (59) and the second switch (510) are arranged up and down, the abutment head (58) is fixedly connected to one side of the outer wall of the first movable block (56), and the tops of the first movable block (56) and the second movable block (57) are fixedly provided with connecting rods, and the connecting rods extend into the interior of the tank body (3) and are fixedly connected to the connecting box body (41).

6. A storage tank for foam concrete production according to claim 1, characterized in that: The detection mechanism (6) includes a supporting plate (61), an arc plate (62), a float (63), a transmission roller (64), a winding roller (65), a positioning frame (66), a fixing frame (67), a detection plate (68), a sleeve plate (69), a fixing rod (610), an abutting pin (611), a plate body (612) and a signal switch (613), wherein the arc plate (62) is fixedly connected to the outer wall of the tank body (3), a slide groove for the supporting plate (61) to slide is provided on the top of the arc plate (62), the float (63) is connected to the winding roller (65) through a winding line, the fixing frames (67) are provided in two numbers and are both fixedly connected to the supporting plate (61), and both ends of the winding roller (65) are rotatably connected to the two fixing frames (67) through bearings, the positioning frames (66) are provided in two numbers and are both fixedly connected to the supporting plate (61), the transmission roller (64) is provided in multiple numbers and both ends are The winding line is connected to the side walls of the two positioning frames (66) through bearings, and the floating ball (63) is located inside the tank body (3). The fixing rod (610) is fixedly connected to the top of the supporting plate (61), and the sleeve plate (69) is penetrated with a slot for the fixing rod (610) to slide, and the sleeve plate (69) is fixedly connected to the detection plate (68), and the support plate (61) is penetrated with a slot for the detection plate (68). ) sliding groove, the outer wall of the detection plate (68) is fixedly provided with a rack, and the winding roller (65) is fixedly provided with a gear meshing with the rack, a spring is fixedly provided between the sleeve plate (69) and the fixed rod (610), the signal switch (613) is fixedly connected to a side wall of the plate body (612), the abutment pin (611) is fixedly connected to a side wall of the sleeve plate (69), and a groove for the plate body (612) to slide is passed through the interior of the support plate (61).

7. A storage tank for foam concrete production according to claim 1, characterized in that: The combined mixing mechanism (8) comprises a stirring rod (81), an anchor stirrer (82) and a turbine stirring assembly (83); the stirring rod (81) is rotatably arranged on both sides of the inner wall of the tank body (3) via bearings and is fixedly connected to the output end of the motor (7); the anchor stirrer (82) is fixedly connected to the stirring rod (81) and is located at the bottom of the tank body (3); and the turbine stirring assembly (83) is fixedly connected to the stirring rod (81) and is located at the top of the tank body (3).

8. A storage tank for foam concrete production according to claim 7, characterized in that: The turbine stirring assembly (83) is provided in multiple groups and is evenly arranged along the circumferential direction of the stirring rod (81). The turbine stirring assembly (83) includes a frame (831), a turbine blade (832), a closing plate (833), a rotating rod (834), a partition plate (835), a fifth motor (836) and a cover plate (837). The turbine blade (832) is fixedly connected to the inner wall of the frame (831), and a plurality of partition holes (838) are passed through the turbine blade (832), and the partition holes (838) are arranged in a toothed shape. The closing plates (833) are provided in two groups, and the number of closing plates (833) in each group is the same as the number of partition holes (838). The two groups of closing plates (833) are symmetrically arranged and fit the partition holes (838) above and below. The partition plate (835) is connected to the top of the frame (831). The rotating rods (834) are fixedly connected to the turbine blades (832), the closing plate (833) and the partition plate (835), and the number of the rotating rods (834) corresponds to the dividing hole (838), and the rotating rods (834) sequentially penetrate the interior of the turbine blade (832), the closing plate (833) and the partition plate (835) and extend to the top of the partition plate (835). The rotating rods (834) are fixedly connected to the turbine blades (832), and bearings are provided at the connection between the rotating rods (834) and the closing plate (833) and the partition plate (835). The fifth motor (836) is fixedly connected to the partition plate (835), and the output end is fixedly connected to one of the rotating rods (834). The plurality of rotating rods (834) are arranged through a gear chain transmission. The cover plate (837) is fixedly connected to a side wall of the partition plate (835), and the cover plate (837) and the partition plate (835) are both penetrated by openings, and the positions and numbers of the openings correspond to the dividing holes (838).

9. A storage tank for foam concrete production according to claim 1, characterized in that: The discharging mechanism (9) comprises a round frame box (91), a detection component (92) for detecting whether a blockage occurs inside the discharging pipe, and a clearing component (93) for clearing the blockage. The round frame box (91) is slidably connected inside the discharging pipe. The detection components (92) are provided in multiple groups and are evenly arranged along the circumferential direction of the round frame box (91). The detection components (92) comprise a positioning ring plate (921), a protective sleeve (922), a detection rod (923), and a detection switch (924). The positioning ring plate (921) is connected to the round frame box ( 91) is fixedly connected to the inner wall of the round frame box (91), and a slot for the detection rod (923) to slide is penetrated inside the positioning ring plate (921), and the detection rod (923) extends to one side of the outer wall of the round frame box (91), the protective sleeve (922) is fixedly connected to one side of the outer wall of the round frame box (91), and the detection rod (923) extends to the inside of the protective sleeve (922), the detection switch (924) is fixedly connected to the inner wall of the round frame box (91), and is located on the same horizontal line as the detection rod (923), and a spring is fixedly connected between the detection rod (923) and the inner wall of the round frame box (91).

10. A storage tank for foam concrete production according to claim 9, characterized in that: The number of the blocking components (93) is multiple and they are evenly arranged along the circumferential direction of the circular frame box (91), and each group of blocking components (93) is located between two adjacent groups of detection components (92). The blocking components (93) include a first segmentation rod (931), a first segmentation blade head (932), a second segmentation rod (933) and a second segmentation blade head (934). The first segmentation rod (931) is horizontally connected to the inside of the circular frame box (91) through a bearing and extends out of the inside of the circular frame box (91). One side of the outer wall of the first segmentation rod (931) is fixed to the first segmentation blade head (932). The first segmentation rods (931) are fixedly connected, and the plurality of first segmentation rods (931) are connected to each other through a gear chain transmission. The second segmentation rods (933) are vertically connected to the inside of the round frame box (91) through a bearing and extend out of the inside of the round frame box (91). The second segmentation rods (933) are connected to the first segmentation rods (931) through a gear group transmission. One side of the outer wall of the second segmentation rod (933) is fixedly connected to the second segmentation blade head (934). A fourth motor (10) is fixedly connected to the inside of the round frame box (91), and the output end of the fourth motor (10) is fixedly connected to one of the first segmentation rods (931).

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