A pier column gangue raw material processing device and processing method

Abstract

The present application belongs to the technical field of gangue processing, and discloses a pier column gangue raw material processing device, which comprises an outer processing cylinder, and further comprises an inner processing cylinder which is fixedly connected to the inside of the outer processing cylinder and used for processing gangue, and the inside of the inner processing cylinder is communicated with the inside of the outer processing cylinder through a nozzle assembly. In the present application, the sealing plate pushes down the acidic solution to increase the pressure in the spray pipe, and the sealing ring and the nozzle are pushed out, so that the acidic solution can be sprayed into the inner processing cylinder through the nozzle. The liquid level in the inner processing cylinder gradually rises, and the hollow structure of the float drives the sealing plate to rotate with the liquid level of the acidic solution. The rectangular groove outside the spray pipe is in a communication state. The liquid level in the inner processing cylinder gradually rises, and the acidic solution sprayed into the inner processing cylinder by the nozzle assembly is in a vortex shape. As the liquid level gradually rises, the sprayed acidic solution pushes the gangue in the inner processing cylinder, thereby improving the reaction effect of the gangue and the acidic solution.

Description

Technical Field

[0001] This invention belongs to the field of gangue processing technology, specifically a device and method for processing gangue raw materials for pier columns. Background Technology

[0002] Gangue refers to useless ore or rocks produced during mining operations. It typically contains no useful minerals and requires processing and disposal. While not a traditional building material, gangue's physical and chemical properties can be improved through appropriate treatment and modification. Improved gangue can then be used as raw material for pier columns. Current gangue modification methods include thermal modification, acid modification, alkali modification, salt modification, organic modification, mechanical modification, and composite modification. In acid modification, the acid solution reacts chemically with substances on the surface of the coal gangue to form… The new surface structure improves the adsorption capacity and reactivity of coal gangue. However, in the current process of acid modification of gangue, it is necessary to place the gangue in a container containing acid solution for full reaction. Due to the heavy weight of the gangue, it will accumulate at the bottom of the container. Although the surface of the gangue is irregular and there are many gaps in the gangue pile, the gangue in the pile is always in contact with each other, resulting in a small contact area between the gangue surface and the acid solution, which affects the reaction effect of gangue and acid solution. Therefore, a gangue raw material processing device and processing method for pier pillars is proposed. Summary of the Invention

[0003] To address the problems mentioned in the background art, the present invention provides a device and method for processing gangue raw materials for pier columns. This solves the problem that, due to the heavy weight of the gangue, it will accumulate at the bottom of the container. Although the surface of the gangue is irregular and there are many gaps in the gangue pile, the gangue in the pile is always in contact with each other, resulting in a small contact area between the gangue surface and the acidic solution, thus affecting the reaction effect between the gangue and the acidic solution.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a gangue raw material processing device for pier columns, comprising an outer processing cylinder, and further comprising: an inner processing cylinder, the inner processing cylinder being fixedly installed inside the outer processing cylinder for processing gangue, the interior of the inner processing cylinder being connected to the interior of the outer processing cylinder via a nozzle assembly; a sealing plug, the sealing plug being sleeved on the bottom of the inner processing cylinder; a cover plate, the cover plate being installed on the top of the outer processing cylinder; a collection assembly, the collection assembly being engaged with the top of the inner processing cylinder for cleaning the foam generated during gangue processing with acid solution; a storage assembly, the storage assembly being installed outside the outer processing cylinder and connected to the interior of the outer processing cylinder for storing acid solution, the storage assembly being connected to an injection pipe; and a drive assembly, the drive assembly being assembled outside the storage assembly for pushing the acid solution inside the outer processing cylinder through the nozzle assembly into the inner processing cylinder to process the gangue.

[0005] The nozzle assembly includes a nozzle installed on the inner wall of the inner treatment cylinder. A protective cover is fixedly installed on the inner wall of the inner treatment cylinder. A nozzle is sleeved on one end of the nozzle. Both the nozzle and the sealing ring are hollow structures. A sealing ring is fixedly installed on one end of the nozzle. A spring is sleeved on the outside of the nozzle. A sealing frame is fixedly installed inside the nozzle. The sealing frame consists of a fixing ring and a sealing post. An arc-shaped through groove is opened on the surface of the fixing ring, and the sealing post is used to seal the sealing ring and the nozzle.

[0006] The nozzle is fitted with a sealing plate, and a float is connected to the outside of the sealing plate. The two ends of the sealing plate are connected by a baffle. A limit block is fixed to the outside of the nozzle to limit the float. The float is made of glass and has a hollow structure.

[0007] The inner wall of the sealing ring is provided with an L-shaped through groove, and the outer side of the nozzle is provided with a rectangular groove. One end of the L-shaped through groove coincides with the rectangular groove, and the sealing plate is used to seal the rectangular groove.

[0008] The drive assembly includes a cylinder mounted on the outside of the storage assembly, and a sealing plate is sleeved between the inner processing cylinder and the outer processing cylinder.

[0009] Preferably, the sealing plate is initially located at the upper end between the outer processing cylinder and the inner processing cylinder, and the space between the outer processing cylinder, the inner processing cylinder and the sealing plate is initially filled with an acidic solution;

[0010] The inner treatment cylinder is not initially filled with acidic solution. Since the float is not vertical under the action of the limiting block, the float can drive the sealing plate to rotate and seal the rectangular groove outside the nozzle under its own weight.

[0011] Preferably, the downward movement of the sealing plate pushes the acidic solution between the outer and inner treatment cylinders into the nozzle, while the pressure of the acidic solution in the nozzle gradually increases, pushing the sealing ring and the nozzle head to move towards one end of the nozzle and compressing the spring. The sealing ring will disengage from the sealing column, and the acidic solution in the nozzle will be sprayed into the inner treatment cylinder through the sealing ring and the nozzle head.

[0012] Preferably, the sealing plate moves upward to draw acidic solution from the inner treatment cylinder through the nozzle assembly. At this time, the pressure inside the nozzle is lost, and the nozzle and the sealing ring move in opposite directions under the action of the spring. The L-shaped through groove and the rectangular groove are in an overlapping state, and one end of the sealing ring is sealed by the sealing column of the sealing frame. At the same time, when the acidic solution is injected into the inner treatment cylinder, the float drives the sealing plate and the baffle to rotate in opposite directions under its own buoyancy, so that the rectangular groove is in a connected state, and the acidic solution inside the inner treatment cylinder can enter the space between the outer treatment cylinder and the inner treatment cylinder through the nozzle.

[0013] Preferably, the storage assembly includes a storage box installed outside the outer processing cylinder, the bottom of the storage box is connected to a connecting pipe, the other end of the connecting pipe is connected to the interior of the outer processing cylinder, and a one-way valve is provided inside the connecting pipe.

[0014] Preferably, the drive assembly includes a cylinder mounted outside the storage box, a connecting plate fixedly mounted on the output end of the cylinder, a transmission rod connected to the bottom of the connecting plate, and the bottom of the transmission rod connected to the sealing plate.

[0015] Preferably, the sealing plate moves upward to draw acidic solution from the inner treatment cylinder through the nozzle assembly. Initially, there is no acidic solution inside the inner treatment cylinder. When the acidic solution in the inner treatment cylinder is lower than the float, the float drives the sealing plate to rotate and seal the rectangular groove as the liquid level drops. As the sealing plate continues to move upward, the one-way valve will be in the open state, and the acidic solvent in the storage tank will enter the space between the outer and inner treatment cylinders through the connecting pipe.

[0016] Preferably, the collection assembly includes a handle that engages with the top of the inner processing cylinder, a collection plate fixedly mounted on the inner wall of the handle, a fixing bracket mounted on the top of the handle, and a collection plate at a 45-degree angle fixedly mounted on the inner wall of the handle.

[0017] Preferably, the handle is engaged at the top of the inner treatment cylinder and the collecting plate is located inside the inner treatment cylinder. An acidic solution is injected into the inner treatment cylinder through the downward movement of the sealing plate in a vortex shape. The liquid level gradually rises and contacts the collecting plate, and the foam will enter the top of the collecting plate along the bottom end of the collecting plate.

[0018] This invention also provides a method for processing gangue raw materials for pier pillars, comprising the following steps:

[0019] S1. Place the gangue in the inner treatment cylinder. The inner treatment cylinder is not filled with acidic solution, while the space between the outer treatment cylinder, the inner treatment cylinder and the sealing plate is filled with acidic solution. Under the action of the float's own gravity, it drives the sealing plate and the baffle to rotate and seal the rectangular groove.

[0020] S2. The downward movement of the sealing plate pushes the acidic solution, increasing the pressure inside the nozzle and pushing out the sealing ring and nozzle. The acidic solution is then sprayed into the inner treatment cylinder through the nozzle, and the liquid level inside the inner treatment cylinder gradually rises. The hollow structure of the float drives the sealing plate to rotate with the acidic solution level. The rectangular groove outside the nozzle is in a connected state. As the liquid level inside the inner treatment cylinder gradually rises, the acidic solution sprayed into the inner treatment cylinder by the nozzle assembly forms a vortex, and the generated foam will enter the top of the collection plate through the bottom of the collection plate for collection.

[0021] S3. When the sealing plate moves down to the appropriate position, the cylinder pushes outward to move the sealing plate up. The acidic solution is drawn from the inside of the inner treatment cylinder through the nozzle assembly. The pressure inside the nozzle is lost, forming a negative pressure. The spring pushes the nozzle and the sealing ring to reset. The sealing column of the sealing frame seals one end of the sealing ring. At the same time, the L-shaped groove and the rectangular groove are in a connected state. The acidic solution in the inner treatment cylinder enters the nozzle through the rectangular groove and the L-shaped groove and enters the space between the outer treatment cylinder and the inner treatment cylinder.

[0022] S4. As the liquid level in the inner treatment cylinder gradually decreases and falls below the float, the float drives the sealing plate to rotate with the liquid surface, sealing the rectangular groove outside the nozzle. Meanwhile, the sealing plate continues to rise above one end of the connecting pipe. At this time, the one-way valve is in a connected state under negative pressure, allowing the acidic solution in the storage tank to be injected between the outer and inner treatment cylinders through the connecting pipe. This ensures the acidic solution content between the outer and inner treatment cylinders and increases the acidity of the acidic solution between the outer and inner treatment cylinders through the acidic solution inside the storage tank. After the gangue treatment is completed, the sealing plug can be removed to take out the gangue for the next step of processing.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] This invention increases the pressure inside the nozzle by pushing the acidic solution downward through the sealing plate, thus pushing out the sealing ring and the nozzle. The acidic solution is then sprayed into the inner treatment cylinder through the nozzle, and the liquid level inside the inner treatment cylinder gradually rises. The hollow structure of the float drives the sealing plate to rotate with the acidic solution level. The rectangular groove outside the nozzle is in a connected state. As the liquid level inside the inner treatment cylinder gradually rises, and the acidic solution sprayed into the inner treatment cylinder by the nozzle assembly forms a vortex, the acidic solution sprayed out as the liquid level gradually rises pushes the gangue inside the inner treatment cylinder, thereby improving the reaction effect between the gangue and the acidic solution.

[0025] This invention involves raising the sealing plate to extract acidic solution from the inner treatment cylinder. The nozzle loses pressure, creating a negative pressure. A spring pushes the nozzle and sealing ring back to their original positions. The sealing frame seals one end of the sealing ring, while the L-shaped channel and rectangular channel are connected. The acidic solution in the inner treatment cylinder enters the nozzle and then the space between the inner and outer treatment cylinders through the rectangular and L-shaped channels. As the liquid level in the inner treatment cylinder gradually drops below the float, the float causes the sealing plate to rotate with the liquid level, sealing the rectangular channel outside the nozzle. Meanwhile, the sealing plate continues to rise above the connecting pipe. At this point, the one-way valve is connected under negative pressure, allowing the acidic solution from the storage tank to be injected between the inner and outer treatment cylinders through the connecting pipe. This ensures the acidic solution content between the inner and outer treatment cylinders and simultaneously increases the acidity of the solution between them through the acidic solution in the storage tank, thus guaranteeing the effectiveness of the acidic solution in treating the gangue.

[0026] This invention continuously injects acidic solution into the inner treatment cylinder by moving the sealing plate downwards, causing the liquid level to gradually rise. At the same time, the acidic solution is sprayed into the inner treatment cylinder through the nozzle assembly in a vortex shape, and the resulting foam will enter the top of the collection plate through the bottom end for collection. The collection plate is cleaned periodically, thereby improving the reaction effect between the acidic solution and the gangue. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the internal cross-section of the present invention;

[0029] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0030] Figure 4 This is a top-view cross-sectional structural diagram of the present invention;

[0031] Figure 5 This is a schematic diagram of the external structure of the components collected in this invention;

[0032] Figure 6 This is a schematic diagram of the external structure of the nozzle assembly of the present invention;

[0033] Figure 7 This is a schematic diagram of the mating structure of the sealing frame and sealing ring of the present invention;

[0034] Figure 8 This is a schematic diagram of the exploded structure of the nozzle assembly of the present invention.

[0035] In the diagram: 1. External processing cylinder; 2. Material storage assembly; 21. Storage box; 22. Connecting pipe; 23. One-way valve; 3. Drive assembly; 31. Cylinder; 32. Transmission rod; 33. Connecting plate; 34. Sealing plate; 35. Limiting plate; 4. Cover plate; 5. Collection assembly; 51. Handle; 52. Collection plate; 53. Fixing frame; 6. Nozzle assembly; 61. Spray pipe; 611. Stop bar; 612. Sealing plate; 613. Float; 62. Nozzle; 63. Limiting block; 64. Sealing ring; 65. Spring; 66. Sealing frame; 67. Protective cover; 68. L-shaped through groove; 69. Rectangular groove; 7. Sealing plug; 8. Internal processing cylinder. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] like Figures 1 to 8 As shown, the present invention provides a raw material processing device for gangue from pier columns, including an outer processing cylinder 1, and further including an inner processing cylinder 8, which is fixed inside the outer processing cylinder 1 for processing gangue, and the interior of the inner processing cylinder 8 is connected to the interior of the outer processing cylinder 1 through a nozzle assembly 6; a sealing plug 7, which is sleeved on the bottom of the inner processing cylinder 8; a cover plate 4, which is installed on the top of the outer processing cylinder 1; a collection assembly 5, which is engaged with the top of the inner processing cylinder 8 for cleaning the foam generated by the acid solution during gangue processing; a storage assembly 2, which is installed outside the outer processing cylinder 1 and is connected to the interior of the outer processing cylinder 1 for storing acid solution, and the exterior of the storage assembly 2 is connected to an injection pipe; and a drive assembly 3, which is assembled outside the storage assembly 2 for pushing the acid solution inside the outer processing cylinder 1 into the inner processing cylinder 8 through the nozzle assembly 6 to process the gangue.

[0038] The nozzle assembly 6 includes a nozzle 61 installed on the inner wall of the inner treatment cylinder 8. A protective cover 67 is fixedly installed on the inner wall of the inner treatment cylinder 8. A nozzle 62 is sleeved on one end of the nozzle 61. Both the nozzle 61 and the sealing ring 64 are hollow structures. A sealing ring 64 is fixedly installed on one end of the nozzle 62. A spring 65 is sleeved on the outside of the nozzle 62. A sealing frame 66 is fixedly installed inside the nozzle 61. The sealing frame 66 is composed of a fixing ring and a sealing post. An arc-shaped through groove is opened on the surface of the fixing ring, and the sealing post is used to seal the sealing ring 64 and the nozzle 62.

[0039] A sealing plate 612 is fitted on the outside of the nozzle 61. A float 613 is connected to the outside of the sealing plate 612. The two ends of the sealing plate 612 are connected by a baffle 611. A limit block 63 is fixedly installed on the outside of the nozzle 61 to limit the float 613. The float 613 is made of glass and has a hollow structure.

[0040] The inner wall of the sealing ring 64 is provided with an L-shaped through groove 68, and the outer side of the nozzle 61 is provided with a rectangular groove 69. One end of the L-shaped through groove 68 coincides with the rectangular groove 69, and the sealing plate 612 is used to seal the rectangular groove 69.

[0041] The drive assembly 3 includes a cylinder 31 mounted on the outside of the storage assembly 2, and a sealing plate 34 is sleeved between the inner processing cylinder 8 and the outer processing cylinder 1. The sealing plate 34 is initially located at the upper end between the outer processing cylinder 1 and the inner processing cylinder 8, and the space between the outer processing cylinder 1, the inner processing cylinder 8 and the sealing plate 34 is initially filled with an acidic solution.

[0042] The inner treatment cylinder 8 is not initially filled with acidic solution. Since the float 613 is in a non-vertical state under the action of the limiting block 63, the float 613 can drive the sealing plate 612 to rotate under its own gravity to seal the rectangular groove 69 outside the nozzle 61.

[0043] As the sealing plate 34 moves downward, it pushes the acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8 into the nozzle 61. The pressure of the acidic solution in the nozzle 61 gradually increases, pushing the sealing ring 64 and the nozzle 62 to move towards one end of the nozzle 61 and compressing the spring 65. The sealing ring 64 will break away from the seal of the sealing column, and the acidic solution in the nozzle 61 will be sprayed into the inner treatment cylinder 8 through the sealing ring 64 and the nozzle 62.

[0044] The sealing plate 34 moves upward and draws acidic solution from the inner treatment cylinder 8 through the nozzle assembly 6. At this time, the pressure in the nozzle 61 is lost, and the nozzle 62 and the sealing ring 64 move in opposite directions under the action of the spring 65. The L-shaped through groove 68 and the rectangular groove 69 are in an overlapping state, and the sealing ring 64 is sealed at one end by the sealing column of the sealing frame 66. At the same time, when the acidic solution is injected into the inner treatment cylinder 8, the float 613 drives the sealing plate 612 and the baffle 611 to rotate in opposite directions under its own buoyancy, so that the rectangular groove 69 is in a connected state. The acidic solution inside the inner treatment cylinder 8 can then enter the space between the outer treatment cylinder 1 and the inner treatment cylinder 8 through the nozzle 61.

[0045] The cover plate 4 is removed, and the gangue is placed inside the inner treatment cylinder 8 through the top of the outer treatment cylinder 1. An acidic solution fills the space between the outer treatment cylinder 1, the inner treatment cylinder 8, and the sealing plate 34. The gangue injected into the inner treatment cylinder 8 is protected by a protective cover 67 to prevent direct contact between the gangue and the surfaces of the nozzle 61, nozzle 62, and float 613. The cylinder 31 is activated to retract and push the sealing plate 34 downwards, simultaneously pushing the acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8. At this time, the pressure of the acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8 gradually increases, entering the nozzle 61 and causing the pressure inside the nozzle 61 to gradually increase. Initially, there is no acidic solution inside the inner treatment cylinder 8. At this time, the float 613, under its own weight, drives the sealing plate 612 and the baffle 611 to rotate. The rectangular groove 69 is sealed (it should be noted that even if the sealing plate 612 overlaps with the rectangular groove 69 and the sealing effect is not good, it will not affect the effect of this technical solution). The pressure inside the nozzle 61 increases, pushing the sealing ring 64 and the nozzle 62 outward and compressing the spring 65. During the movement, it gradually separates from the sealing column of the sealing frame 66, and the L-shaped through groove 68 disconnects from the rectangular groove 69. At this time, the acidic solution will be sprayed into the inner treatment cylinder 8 through the middle of the sealing ring 64 and the nozzle 62. The acidic solution treats the gangue. At the same time, the acidic solution inside the inner treatment cylinder 8 gradually rises. Through the array of nozzle assembly 6, the acidic solution is made to be in a vortex state inside the inner treatment cylinder 8. As the liquid level rises, it will synchronously drive the gangue inside the inner treatment cylinder 8 to rotate, further improving the reaction effect between the gangue and the acidic solution.

[0046] When cylinder 31 fully retracts, sealing plate 34 descends to the appropriate position. Cylinder 31 pushes outward, causing sealing plate 34 to move upward. During the movement of sealing plate 34, acidic solution is drawn from the inside of inner treatment cylinder 8 through nozzle assembly 6 and enters between outer treatment cylinder 1 and inner treatment cylinder 8. During the extraction process, pressure is lost in nozzle 61, creating negative pressure. At this time, spring 65 pushes nozzle 62 and sealing ring 64 to reset. Sealing frame 66 seals one end of sealing ring 64. At the same time, L-shaped groove 68 and rectangular groove 69 are in communication. The inside of inner treatment cylinder 8 is filled with acidic solution. When the liquid is in operation, the float 613, under the action of buoyancy, drives the sealing plate 612 and the baffle 611 to rotate in opposite directions and is limited by the limiting block 63, so that the float 613 is always in a non-vertical state under the action of buoyancy. The rectangular groove 69 outside the nozzle 61 will be in a connected state, and the acidic solution inside the inner treatment cylinder 8 can enter the nozzle 61 through the rectangular groove 69 and the L-shaped through groove 68 and enter between the outer treatment cylinder 1 and the inner treatment cylinder 8. In this way, the sealing plate 34 moves down and up to push the acidic solution to repeatedly enter and exit the inner treatment cylinder 8, thereby improving the contact effect between the gangue and the acidic solution.

[0047] like Figure 2 and Figure 3 As shown, the storage assembly 2 includes a storage box 21 installed outside the outer processing cylinder 1. The bottom of the storage box 21 is connected to a connecting pipe 22, and the other end of the connecting pipe 22 communicates with the interior of the outer processing cylinder 1. A one-way valve 23 is installed inside the connecting pipe 22.

[0048] The drive assembly 3 includes a cylinder 31 mounted on the outside of the storage box 21. A connecting plate 33 is fixedly mounted on the output end of the cylinder 31. A transmission rod 32 is connected to the bottom of the connecting plate 33. The bottom of the transmission rod 32 is connected to the sealing plate 34.

[0049] The sealing plate 34 moves upward and draws acidic solution from the inner treatment cylinder 8 through the nozzle assembly 6. Initially, there is no acidic solution inside the inner treatment cylinder 8. When the acidic solution in the inner treatment cylinder 8 is lower than the float 613, the float 613 drives the sealing plate 612 to rotate and seal the rectangular groove 69 as the liquid level drops. Meanwhile, the sealing plate 34 continues to move upward and the one-way valve 23 will be in the open state. The acidic solvent in the storage tank 21 enters the space between the outer treatment cylinder 1 and the inner treatment cylinder 8 through the connecting pipe 22.

[0050] Acidic solution is injected into the inner treatment cylinder 8 through the sealing plate 34. Initially, there is no acidic solution inside the inner treatment cylinder 8. Under its own weight, the float 613 drives the sealing plate 612 to rotate and seal the rectangular groove 69 outside the nozzle 61. The acidic solution can then be sprayed into the inner treatment cylinder 8 through the sealing ring 64 and the nozzle 62. The liquid level inside the inner treatment cylinder 8 gradually rises. The float 613, being a hollow structure, will drive the sealing plate 612 to rotate with the acidic solution level. The rectangular groove 69 outside the nozzle 61 is in a connected state. Under the pressure inside the nozzle 61, the sealing ring 64 moves to one end, causing one end of the L-shaped through groove 68 to disconnect from the rectangular groove 69. The acidic solution can then be injected into the inner treatment cylinder 8 and treated with gangue through the sealing ring 64.

[0051] When the sealing plate 34 moves upward and draws acidic solution from the inner treatment cylinder 8 through the nozzle assembly 6, the nozzle 61 loses pressure, and the spring 65 pushes the nozzle 62 and the sealing ring 64 to reset, causing the L-shaped channel 68 to connect with the rectangular channel 69. At the same time, the sealing frame 66 seals one end of the sealing ring 64, and the acidic solution in the inner treatment cylinder 8 can enter the space between the outer treatment cylinder 1 and the inner treatment cylinder 8 through the rectangular channel 69 and the L-shaped channel 68. As the liquid level in the inner treatment cylinder 8 gradually decreases, when it falls below the float 613, the float 613 drives the sealing plate 61. 2. Following the rotation of the liquid surface, the outer rectangular groove 69 of the nozzle 61 is sealed, while the sealing plate 34 continues to move upward above one end of the connecting pipe 22. At this time, the one-way valve 23 is in a connected state under negative pressure, so the acidic solution in the storage tank 21 can be injected into the space between the outer treatment cylinder 1 and the inner treatment cylinder 8 through the connecting pipe 22, thereby ensuring the content of acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8. At the same time, the acidic solution inside the storage tank 21 increases the acidity of the acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8, ensuring the effect of gangue treatment.

[0052] After the gangue is processed, the sealing plug 7 is removed, and the remaining acidic solution and gangue in the inner processing cylinder 8 can be taken out for the next step of processing. At the same time, the acidic solution inside the storage tank 21 can be continuously replenished between the outer processing cylinder 1 and the inner processing cylinder 8.

[0053] like Figure 2 and Figure 5 As shown, the collection assembly 5 includes a handle 51 that engages with the top of the inner processing cylinder 8, a collection plate 52 fixedly mounted on the inner wall of the handle 51, a fixing bracket 53 mounted on the top of the handle 51, and a collection plate 52 that is inclined at a 45-degree angle fixedly mounted on the inner wall of the handle 51.

[0054] The handle 51 is engaged with the top of the inner treatment cylinder 8 and the collection plate 52 is located inside the inner treatment cylinder 8. The sealing plate 34 moves down to inject acidic solution into the inner treatment cylinder 8 in a vortex shape. The liquid level gradually rises and contacts the collection plate 52. The foam will enter the top of the collection plate 52 along the bottom end of the collection plate 52.

[0055] Remove the cover plate 4 and place the gangue inside the inner treatment cylinder 8 through the top of the outer treatment cylinder 1. At the same time, engage the handle 51 and the collection plate 52 at the top of the inner treatment cylinder 8. The cylinder 31 retracts and drives the sealing plate 34 downward to push the acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8 and spray it into the inner treatment cylinder 8 through the nozzle assembly 6. The acidic solution enters the inner treatment cylinder 8 and reacts with the gangue. During the reaction, foam will be generated. At the same time, the sealing plate 34 continues to move downward to inject acidic solution into the inner treatment cylinder 8, and the liquid level gradually rises. Meanwhile, the acidic solution sprayed into the inner treatment cylinder 8 through the nozzle assembly 6 forms a vortex, and the generated foam will enter the top of the collection plate 52 through the bottom end for collection. The collection plate 52 is cleaned regularly to improve the reaction effect of the acidic solution with the gangue.

[0056] This invention also provides a method for processing gangue raw materials for pier pillars, comprising the following steps:

[0057] S1. The gangue is placed in the inner treatment cylinder 8. The inner treatment cylinder 8 is not filled with acidic solution, while the outer treatment cylinder 1, the inner treatment cylinder 8 and the sealing plate 34 are filled with acidic solution. Under the action of its own gravity, the float 613 drives the sealing plate 612 and the baffle 611 to rotate and seal the rectangular groove 69.

[0058] S2. The acidic solution is pushed downward by the sealing plate 34, which increases the pressure inside the nozzle 61 and pushes out the sealing ring 64 and the nozzle 62. The acidic solution can then be sprayed into the inner treatment cylinder 8 through the nozzle 62. The liquid level in the inner treatment cylinder 8 gradually rises. The float 613 is a hollow structure that will drive the sealing plate 612 to rotate with the liquid level of the acidic solution. The rectangular groove 69 outside the nozzle 61 is in a connected state. As the liquid level in the inner treatment cylinder 8 gradually rises, the acidic solution sprayed into the inner treatment cylinder 8 by the nozzle assembly 6 forms a vortex. The generated foam will enter the top of the collection plate 52 through the bottom end for collection.

[0059] S3. When the sealing plate 34 moves to the appropriate position, the cylinder 31 pushes outward to move the sealing plate 34 upward. The acidic solution is drawn from the inside of the inner treatment cylinder 8 through the nozzle assembly 6. The pressure inside the nozzle 61 is lost, forming a negative pressure. The spring 65 pushes the nozzle 62 and the sealing ring 64 to reset. The sealing frame 66 seals one end of the sealing ring 64. At the same time, the L-shaped through groove 68 and the rectangular groove 69 are in a connected state. The acidic solution in the inner treatment cylinder 8 enters the nozzle 61 through the rectangular groove 69 and the L-shaped through groove 68 and enters the space between the outer treatment cylinder 1 and the inner treatment cylinder 8.

[0060] S4. As the liquid level in the inner treatment cylinder 8 gradually decreases and falls below the float 613, the float 613 drives the sealing plate 612 to rotate with the liquid surface to seal the rectangular groove 69 outside the nozzle 61. Meanwhile, the sealing plate 34 continues to move upward above the end of the connecting pipe 22. At this time, the one-way valve 23 is in a connected state under negative pressure, and the acidic solution in the storage tank 21 can be injected into the space between the outer treatment cylinder 1 and the inner treatment cylinder 8 through the connecting pipe 22. This ensures the content of acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8. At the same time, the acidity of the acidic solution between the outer treatment cylinder 1 and the inner treatment cylinder 8 is increased by the acidic solution inside the storage tank 21. After the gangue is processed, the sealing plug 7 can be removed to take out the gangue for the next step of processing.

[0061] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0062] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for processing gangue raw materials for pier columns, comprising an outer processing cylinder (1), characterized in that: It also includes, The inner processing cylinder (8) is fixed inside the outer processing cylinder (1) for processing gangue. The interior of the inner processing cylinder (8) is connected to the interior of the outer processing cylinder (1) through the nozzle assembly (6). A sealing plug (7) is fitted onto the bottom of the inner processing cylinder (8); Cover plate (4), said cover plate (4) is installed on the top of the outer processing cylinder (1); Collection component (5), which is engaged with the top of the inner processing cylinder (8) for cleaning the foam generated by the treatment of gangue with acid solution; Storage component (2), the storage component (2) is installed outside the external treatment cylinder (1) and communicates with the inside of the external treatment cylinder (1) for storing acidic solution, and the external of the storage component (2) is connected to a feeding pipe; A drive assembly (3) is assembled outside the storage assembly (2) to drive the acidic solution inside the outer processing cylinder (1) through the nozzle assembly (6) into the inner processing cylinder (8) to process the gangue. The nozzle assembly (6) includes a nozzle (61) installed on the inner wall of the inner processing cylinder (8). A protective cover (67) is fixedly installed on the inner wall of the inner processing cylinder (8). A nozzle (62) is sleeved on one end of the nozzle (61). Both the nozzle (61) and the sealing ring (64) are hollow structures. A sealing ring (64) is fixedly installed on one end of the nozzle (62). A spring (65) is sleeved on the outside of the nozzle (62). A sealing frame (66) is fixedly installed inside the nozzle (61). The sealing frame (66) is composed of a fixing ring and a sealing column. An arc-shaped through groove is opened on the surface of the fixing ring, and the sealing column is used to seal the sealing ring (64) and the nozzle (62). The nozzle (61) is fitted with a sealing plate (612), and a float (613) is connected to the outside of the sealing plate (612). The two ends of the sealing plate (612) are connected by a baffle (611). A limiting block (63) is fixedly installed on the outside of the nozzle (61) to limit the float (613). The float (613) is made of glass and has a hollow structure. The inner wall of the sealing ring (64) is provided with an L-shaped through groove (68), and the outer side of the nozzle (61) is provided with a rectangular groove (69). One end of the L-shaped through groove (68) coincides with the rectangular groove (69), and the sealing piece (612) is used to seal the rectangular groove (69). The drive assembly (3) includes a cylinder (31) mounted on the outside of the storage assembly (2), and a sealing plate (34) is sleeved between the inner processing cylinder (8) and the outer processing cylinder (1).

2. The pier gangue raw material processing device according to claim 1, characterized in that: The sealing plate (34) is initially located at the upper end between the outer processing cylinder (1) and the inner processing cylinder (8), and the space between the outer processing cylinder (1), the inner processing cylinder (8) and the sealing plate (34) is initially filled with an acidic solution. The inner processing cylinder (8) is not initially filled with acidic solution. Since the float (613) is in a non-vertical state under the action of the limiting block (63), the float (613) can drive the sealing plate (612) to rotate under its own gravity to seal the rectangular groove (69) outside the nozzle (61).

3. The pier gangue raw material processing device according to claim 2, characterized in that: The sealing plate (34) moves downward to push the acidic solution between the outer treatment cylinder (1) and the inner treatment cylinder (8) into the nozzle (61). The pressure of the acidic solution in the nozzle (61) gradually increases, pushing the sealing ring (64) and the nozzle (62) to move towards one end of the nozzle (61) and compressing the spring (65). The sealing ring (64) will break away from the seal of the sealing column, and the acidic solution in the nozzle (61) will be sprayed into the inner treatment cylinder (8) through the sealing ring (64) and the nozzle (62).

4. The pier gangue raw material processing device according to claim 2, characterized in that: The sealing plate (34) moves upward and draws acidic solution from the inner treatment cylinder (8) through the nozzle assembly (6). At this time, the pressure in the nozzle (61) is lost, and the nozzle (62) and the sealing ring (64) move in opposite directions under the action of the spring (65). The L-shaped through groove (68) and the rectangular groove (69) are in an overlapping state, and the sealing ring (64) is sealed at one end by the sealing column of the sealing frame (66). At the same time, when the acidic solution is injected into the inner treatment cylinder (8), the float (613) drives the sealing plate (612) and the baffle (611) to rotate in opposite directions under its own buoyancy, so that the rectangular groove (69) is in a connected state. The acidic solution inside the inner treatment cylinder (8) can enter the space between the outer treatment cylinder (1) and the inner treatment cylinder (8) through the nozzle (61).

5. The pier gangue raw material processing device according to claim 4, characterized in that: The storage assembly (2) includes a storage box (21) installed outside the outer processing cylinder (1). The bottom of the storage box (21) is connected to a connecting pipe (22). The other end of the connecting pipe (22) is connected to the interior of the outer processing cylinder (1). A one-way valve (23) is provided inside the connecting pipe (22).

6. The pier gangue raw material processing device according to claim 5, characterized in that: The drive assembly (3) includes a cylinder (31) mounted on the outside of the storage box (21). A connecting plate (33) is fixedly mounted on the output end of the cylinder (31). A transmission rod (32) is connected to the bottom of the connecting plate (33). The bottom of the transmission rod (32) is connected to the sealing plate (34).

7. The pier gangue raw material processing device according to claim 6, characterized in that: The sealing plate (34) moves upward and draws acidic solution from the inner treatment cylinder (8) through the nozzle assembly (6). Initially, there is no acidic solution inside the inner treatment cylinder (8). When the acidic solution in the inner treatment cylinder (8) is lower than the float (613), the float (613) drives the sealing plate (612) to rotate and seal the rectangular groove (69) as the liquid level drops. As the sealing plate (34) continues to move upward, the one-way valve (23) will be in the open state. The acidic solvent in the storage tank (21) enters the space between the outer treatment cylinder (1) and the inner treatment cylinder (8) through the connecting pipe (22).

8. The pier gangue raw material processing device according to claim 4, characterized in that: The collection assembly (5) includes a handle (51) that engages with the top of the inner processing cylinder (8), a collection plate (52) is fixedly mounted on the inner wall of the handle (51), a fixing bracket (53) is mounted on the top of the handle (51), and the collection plate (52) is fixedly mounted on the inner wall of the handle (51) at a 45-degree angle.

9. The pier gangue raw material processing device according to claim 8, characterized in that: The handle (51) is engaged with the top of the inner treatment cylinder (8) and the collection plate (52) is located inside the inner treatment cylinder (8). The sealing plate (34) moves down to inject acidic solution into the inner treatment cylinder (8) in a vortex shape. The liquid level gradually rises and contacts the collection plate (52). The foam will enter the top of the collection plate (52) along the bottom end of the collection plate (52).

10. A method for processing gangue raw materials for pier columns, employing the gangue raw material processing device for pier columns as described in claim 9, characterized in that: Includes the following steps, S1. Place the gangue in the inner treatment cylinder (8). The inner treatment cylinder (8) is not filled with acidic solution, while the outer treatment cylinder (1), the inner treatment cylinder (8) and the sealing plate (34) are filled with acidic solution. Under the action of its own gravity, the float (613) drives the sealing plate (612) and the baffle (611) to rotate and seal the rectangular groove (69). S2. The acidic solution is pushed down by the sealing plate (34) to increase the pressure inside the nozzle (61), pushing out the sealing ring (64) and the nozzle (62). The acidic solution can then be sprayed into the inner treatment cylinder (8) through the nozzle (62). The liquid level inside the inner treatment cylinder (8) gradually rises, and the hollow structure of the float (613) will drive the sealing plate (612) to rotate with the liquid level of the acidic solution. The rectangular groove (69) outside the nozzle (61) is in a connected state. The liquid level inside the inner treatment cylinder (8) gradually rises, and the acidic solution sprayed into the inner treatment cylinder (8) by the nozzle assembly (6) forms a vortex. The generated foam will enter the top of the collection plate (52) through the bottom end for collection. S3. When the sealing plate (34) moves down to the appropriate position, the cylinder (31) pushes outward to move the sealing plate (34) upward. The acidic solution is drawn from the inside of the inner treatment cylinder (8) through the nozzle assembly (6). The nozzle (61) loses pressure and forms a negative pressure. The spring (65) pushes the nozzle (62) and the sealing ring (64) to reset. The sealing column of the sealing frame (66) seals one end of the sealing ring (64). At the same time, the L-shaped through groove (68) and the rectangular groove (69) are in a connected state. The acidic solution in the inner treatment cylinder (8) enters the nozzle (61) through the rectangular groove (69) and the L-shaped through groove (68) and enters the space between the outer treatment cylinder (1) and the inner treatment cylinder (8). S4. When the liquid level in the inner treatment cylinder (8) gradually drops below the float (613), the float (613) drives the sealing plate (612) to rotate with the liquid surface to seal the rectangular groove (69) outside the nozzle (61). Meanwhile, the sealing plate (34) continues to move up to the end of the connecting pipe (22). At this time, the one-way valve (23) is in a connected state under negative pressure. The acidic solution in the storage tank (21) can be injected into the space between the outer treatment cylinder (1) and the inner treatment cylinder (8) through the connecting pipe (22), thereby ensuring the content of acidic solution between the outer treatment cylinder (1) and the inner treatment cylinder (8). At the same time, the acidity of the acidic solution between the outer treatment cylinder (1) and the inner treatment cylinder (8) is increased by the acidic solution inside the storage tank (21). After the gangue is processed, the sealing plug (7) can be removed to take out the gangue for the next step of processing.

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