Industrial waste salt slag curing and forming device

Abstract

The utility model discloses an industrial waste salt slag solidification forming device, which relates to the technical field of industrial waste salt slag processing and comprises a forming cavity, a top plate is fixedly arranged above the surface of the forming cavity, an air cylinder is fixedly arranged in the middle above the surface of the top plate, and the bottom end of a telescopic rod of the air cylinder penetrates through the top plate and is fixedly provided with an extrusion plate. A material conveying pipe is fixedly installed on the left side of the upper portion of the surface of the extrusion plate in a penetrating mode, a material guiding pipe is slidably arranged on the upper portion of the inner surface of the material conveying pipe in an attached mode, and the upper end of the material guiding pipe penetrates through the top plate and is provided with a material storage tank. Compared with an existing common industrial waste salt slag curing forming device, the industrial waste salt slag curing forming device has the advantages that only a large amount of waste salt slag needs to be manually stored in the material storage tank, the device can automatically complete material supplementing and material pressing forming work, automatic supplementing of the waste salt slag can be prevented in the material pressing forming process, the labor intensity of workers is reduced, and the production efficiency is improved. The quality of the waste salt slag cured and formed each time is uniform, the manual labor amount is greatly reduced, and the production efficiency and the production quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial waste salt slag processing, in particular to an industrial waste salt slag solidification molding device. Background Art

[0002] Industrial waste salt is mainly produced in the pesticide intermediates, drug synthesis and printing and dyeing industries. As a common hazardous waste in the industry, industrial waste salt has the characteristics of complex composition, wide sources and high toxicity. Therefore, industrial waste salt not only damages the ecological environment and harms humans and animals, but once the soluble salts and impurities in the waste salt enter the environment, it will seriously cause soil salinization, endangering the survival and development of surrounding agriculture, forestry and animal husbandry, and even causing serious pollution to surrounding water sources and groundwater. The harm is extremely great. Therefore, it is necessary to process and purify the industrial waste salt. The extracted waste salt is loose small particle crystals, which is not convenient for transportation and centralized treatment. Therefore, after the waste salt is precipitated, the waste salt slag needs to be uniformly solidified and extruded to form a complete block, so as to facilitate subsequent transportation and unified treatment.

[0003] The existing industrial waste salt slag solidification and molding device precipitates the waste salt through a multi-stage carbonization + adsorption filtration process of waste salt, and then manually shovels the accumulated waste salt into the extrusion solidification equipment step by step, or transports the waste salt slag into the solidification equipment by machine for extrusion solidification molding. No matter which method is used, manual auxiliary operation is required. These two feeding methods are not only labor-intensive, but also have large intervals when the waste salt slag is added. It is difficult to ensure that the waste salt slag is automatically replenished in the first time after the equipment extrusion molding is completed and reset, which greatly reduces the treatment efficiency of the waste salt slag and is not conducive to automated production and use.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an industrial waste salt slag solidification molding device is proposed. Utility Model Content

[0005] The utility model aims to provide an industrial waste salt slag solidification molding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial waste salt slag solidification molding device, comprising a molding cavity, a top plate is fixedly arranged above the surface of the molding cavity, a cylinder is fixedly installed in the middle part above the surface of the top plate, the bottom end of the telescopic rod of the cylinder passes through the top plate and an extrusion plate is fixedly installed, a feed pipe is passed through and fixedly installed on the left side above the surface of the extrusion plate, a material guide pipe is slidably arranged above the inner surface of the feed pipe, the upper end of the material guide pipe passes through the top plate and a storage tank is arranged, the storage tank is fixedly connected to the left side above the surface of the top plate, and a discharge mechanism is arranged below the inner surface of the feed pipe.

[0007] Preferably, the discharging mechanism includes a groove cavity opened on the left and right sides of the lower end of the conveying pipe, the groove cavity is arranged in an "L" shape, and a strong spring is fixedly installed above the inner surface of the groove cavity, and a movable plate is fixedly installed at the lower end of the strong spring, and the movable plate is rotatably connected to the inner surface of the groove cavity.

[0008] Preferably, sliding grooves are provided at the lower front and rear sides of the inner surface of the molding cavity, a tension spring is fixedly installed at the left end of the inner surface of the sliding groove, and a guide slider is fixedly provided at the right end of the tension spring inside the sliding groove.

[0009] Preferably, a bottom plate is fixedly installed on the opposite side of the surface of the front and rear guide sliders and is located below the middle part of the forming cavity. Both the bottom plate and the guide slider slide through the right end of the forming cavity. A connecting rod is fixedly installed on the rear side of the right end of the bottom plate. A tooth block bar is fixedly installed on the upper end of the connecting rod and is located below the top plate.

[0010] Preferably, two rotating rod racks are installed on the right side below the surface of the top plate, and pulleys are fixedly installed on the front sides of the rotating rod surfaces of the rotating rod racks, and a ratchet is fixedly installed on the middle part of the rotating rod surface of the left rotating rod rack relative to the cylinder, and a gear is fixedly installed on the rear side of the rotating rod surface of the right rotating rod rack relative to the upper and lower positions of the rack bar.

[0011] Preferably, a tooth groove is provided on the right side of the surface of the telescopic rod of the cylinder, and the tooth groove can be engaged with the ratchet wheel, and the gear is engaged with the tooth block bar.

[0012] Preferably, a support frame is fixedly provided at the bottom end of the molding cavity, and a motor conveyor belt is provided on the inner side of the surface of the support frame below the molding cavity.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a cylinder, an extrusion plate, a feeding pipe, a discharging mechanism, a groove cavity, a strong spring, a movable plate, a material guide pipe and a storage tank. Manually, a large amount of waste salt slag only needs to be stored in the storage tank, and the device can automatically complete the work of replenishing and pressing and forming. In addition, in the pressing and forming process, the automatic replenishment of waste salt slag can be prevented, so as to ensure the uniform quality of waste salt slag solidified each time, greatly reducing the manual labor and improving the production efficiency and production quality.

[0015] 2. The utility model can automatically remove the waste salt slag blocks formed by extrusion curing through the arrangement of sliding grooves, tension springs, guide sliders, bottom plates, connecting rods, toothed blocks, rotating rod racks, ratchets, pulleys, gears and tooth grooves, and can also automatically and quickly reset to take over the secondary waste salt slag to prepare for the next extrusion curing work, further improving the efficiency of the overall automated curing work, further reducing the amount of manual labor, and eliminating the need for manual unloading;

[0016] 3. The overall equipment of the utility model works completely automatically, and only needs to manually put all the waste salt slag materials into the storage tank, which greatly improves the efficiency and quality of waste salt slag treatment and greatly reduces the labor intensity of manual labor, making it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall front view and cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the molding cavity of the utility model;

[0021] Figure 5 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. forming cavity; 2. top plate; 3. cylinder; 4. extrusion plate; 5. feed pipe; 6. discharge mechanism; 601. groove cavity; 602. strong spring; 603. movable plate; 7. material guide pipe; 8. storage tank; 9. sliding groove; 10. tension spring; 11. guide slider; 12. bottom plate; 13. connecting rod; 14. tooth block strip; 15. rotating rod frame; 16. ratchet; 17. pulley; 18. gear; 19. tooth groove; 20. support frame; 21. motor conveyor belt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 3As shown, an industrial waste salt slag solidification molding device comprises a molding cavity 1, a top plate 2 is fixedly arranged above the surface of the molding cavity 1, a cylinder 3 is fixedly installed in the middle part above the surface of the top plate 2, the bottom end of the telescopic rod of the cylinder 3 passes through the top plate 2 and is fixedly installed with an extrusion plate 4, a feed pipe 5 passes through and is fixedly installed on the left side above the surface of the extrusion plate 4, a guide pipe 7 is slidably arranged above the inner surface of the feed pipe 5, the upper end of the guide pipe 7 passes through the top plate 2 and is provided with a storage tank 8, the storage tank 8 is fixedly connected to the left side above the surface of the top plate 2, a discharging mechanism 6 is arranged below the inner surface of the feed pipe 5, the discharging mechanism 6 comprises a groove cavity 601 opened on the left and right sides of the lower end of the feed pipe 5, the groove cavity 601 is arranged in an "L" shape, a strong spring 602 is fixedly installed above the inner surface of the groove cavity 601, a movable plate 603 is fixedly installed at the lower end of the strong spring 602, and the movable plate 603 is rotatably connected to the inner surface of the groove cavity 601.

[0025] Furthermore, the upper end of the guide pipe 7 is connected to the storage tank 8, so as to guide and transport the waste salt slag in the storage tank 8.

[0026] Furthermore, the lower end of the guide pipe 7 is located on the inner surface of the delivery pipe 5 and slides in contact with it to prevent a large amount of waste salt slag from leaking.

[0027] Furthermore, the edge of the groove cavity 601 limits the movable plate 603, so that the movable plate 603 cannot be flipped upward and can only be rotated downward, and the bottom of the movable plate 603 is flush with the extrusion plate 4, so that the extruded, solidified and agglomerated waste salt slag is more uniform and flat.

[0028] Furthermore, the pulling force of the strong spring 602 is much greater than the pressure of the waste salt slag material. Therefore, when the extrusion plate 4 moves downward, part of the waste salt slag transported to the feed pipe 5 by the guide pipe 7 cannot press the movable plate 603 to rotate downward and open, thereby ensuring that the quality of the waste salt slag material in the molding cavity 1 remains uniform when the extrusion plate 4 is extruded.

[0029] Furthermore, the pulling force of the cylinder 3 is greater than the pulling force of the strong spring 602. Therefore, when the extrusion plate 4 moves up and resets, the feed pipe 5 will follow and move up. For the guide pipe 7, at this time, relative to the feed pipe 5, the lower end of the guide pipe 7 will gradually approach the movable plate 603. When the cylinder 3 pulls the extrusion plate 4 up and resets, the guide pipe 7 can just push the movable plate 603 to rotate downward, pulling the strong spring 602 to extend, and opening the bottom end of the feed pipe 5. The guide pipe 7 can automatically discharge the waste salt slag in the storage tank 8 into the molding cavity 1, completing automatic feeding.

[0030] like Figure 2 , Figure 4 and Figure 5As shown, sliding grooves 9 are provided at the lower front and rear sides of the inner surface of the molding cavity 1, and a tension spring 10 is fixedly installed at the left end of the inner surface of the sliding groove 9. The right end of the tension spring 10 is located inside the sliding groove 9 and a guide slider 11 is fixedly installed. A bottom plate 12 is fixedly installed at the lower middle part of the molding cavity 1 on the opposite side of the surface of the front and rear guide sliders 11. The bottom plate 12 and the guide slider 11 both slide through the right end of the molding cavity 1. A connecting rod 13 is fixedly installed at the rear side of the right end of the bottom plate 12. The upper end of the connecting rod 13 is located below the top plate 2 and a tooth block bar 14 is fixedly installed. Two rotating shafts are installed on the right side below the surface of the top plate 2. The rod frame 15 and the front side of the rotating rod surface of the rotating rod frame 15 are fixedly installed with a pulley 17, and a ratchet 16 is fixedly installed in the middle of the rotating rod surface of the left rotating rod frame 15 relative to the cylinder 3, and a gear 18 is fixedly installed on the rear side of the rotating rod surface of the right rotating rod frame 15 relative to the rack bar 14 in an upper and lower position, a tooth groove 19 is opened on the right side of the telescopic rod surface of the cylinder 3, and the tooth groove 19 can mesh with the ratchet 16, and the gear 18 meshes with the rack bar 14, a support frame 20 is fixedly installed at the bottom end of the molding cavity 1, and a motor conveyor belt 21 is arranged on the inner side of the surface of the support frame 20 below the molding cavity 1.

[0031] Furthermore, the convex surface of the ratchet 16 is inclined upward, and can be retracted inward when under pressure, and can be ejected when not under pressure, so that when the telescopic rod of the cylinder 3 moves downward, the ratchet 16 will not be driven to rotate through the tooth groove 19.

[0032] Furthermore, after extrusion molding, when the cylinder 3 moves upward and contracts, the tooth groove 19 will drive the ratchet 16 to rotate from the bottom, thereby utilizing the rotating rod in the rotating rod frame 15 to rotate, and driving the pulley 17 to rotate, and utilizing the transmission belt to make the right pulley 17 synchronously drive the right rotating rod frame 15 to rotate, so that the gear 18 rotates, meshing the tooth block bar 14, pushing the entire tooth block bar 14 to move to the right, and pulling the bottom plate 12 to move to the right through the connecting rod 13 to extend the molding cavity 1. At this time, the bottom of the waste salt slag block loses the support of the bottom plate 12, and it will automatically fall from the molding cavity 1 to discharge.

[0033] Furthermore, the tooth grooves 19 on the surface of the telescopic rod of the cylinder 3 are not completely opened to the bottom, but a smooth rod portion is left at a certain distance, that is, when the cylinder 3 is completely moved up and reset, according to the use of the above-mentioned discharging mechanism 6, the discharging mechanism 6 will replenish material, and when the ratchet 16 is opposite to the lower part of the telescopic rod of the cylinder 3 where the tooth grooves 19 are opened, the tooth grooves 19 will lose the limiting support for the ratchet 16. At this time, the tooth block bar 14 is not subjected to force, and only the bottom plate 12 is subjected to the pulling force of the tension spring 10. Even if the bottom plate 12 is quickly reset to block the bottom of the molding cavity 1, the waste salt slag replenished by the discharging mechanism 6 can be received to prevent the waste salt slag from scattering.

[0034] Furthermore, the discharged waste salt slag blocks will fall into the motor conveyor belt 21 for automatic transportation.

[0035] Working principle: When using the industrial waste salt slag solidification molding device, first, put the waste salt slag material into the storage tank 8, then start the cylinder 3, and the cylinder 3 pushes the extrusion plate 4 to extrude the salt slag in the molding cavity 1 to form a complete waste salt block. When the cylinder 3 pushes the extrusion plate 4 to move downward to extrude the waste salt, the feed pipe 5 will also move downward, so that the guide pipe 7 moves upward relatively, losing the pushing force on the movable plate 603, and then under the pulling force of the strong spring 602, the movable plate 603 is rotated upward to The bottom end of the feeding pipe 5 is closed. After a single extrusion is completed, the cylinder 3 pulls the extrusion plate 4 upward, and the feeding pipe 5 will also move upward with the extrusion plate 4. At this time, the position of the guide pipe 7 remains unchanged. As the feeding pipe 5 moves upward, the guide pipe 7 gradually moves downward inside the feeding pipe 5. At this time, the protrusion of the ratchet 16 will engage with the tooth groove 19, and the ratchet 16 will be turned to rotate, so that the rotating rod in the rotating rod frame 15 rotates, and the pulley 17 is driven to rotate. The transmission belt is used to synchronously drive the right rotating rod frame 15 to rotate, so that the gear 18 rotates. , meshing tooth block strip 14, pushing the entire tooth block strip 14 to move to the right, pulling the bottom plate 12 to move to the right and extending the molding cavity 1 through the connecting rod 13, at this time, the bottom of the waste salt slag block loses the support of the bottom plate 12, and it will automatically fall from the molding cavity 1 to be discharged, and fall on the motor conveyor belt 21, and the formed waste salt slag block is transported. When the cylinder 3 is about to shrink to the maximum upward position, the tooth groove 19 disappears, and the rod body of the cylinder 3 loses the meshing limit force on the ratchet 16. At this time, it is pulled by the pulling force of the tension spring 10, which will pull The bottom plate 12 quickly moves back to the inside of the molding cavity 1 and re-seals the bottom end of the molding cavity 1, waiting for the cylinder 3 to shrink to the specified maximum upward position. When the cylinder 3 pulls the extrusion plate 4 upward and resets to the maximum specified position, the guide pipe 7 can just push the movable plate 603 to rotate downward, pulling the strong spring 602 to extend, and opening the bottom end of the feed pipe 5. The guide pipe 7 can automatically discharge the waste salt slag in the storage tank 8 into the molding cavity 1, and the cycle is repeated. This is the working principle of the industrial waste salt slag solidification molding device.

Claims

1. An industrial waste salt slag solidification molding device, comprising a molding chamber (1), characterized in that: A top plate (2) is fixedly arranged above the surface of the molding cavity (1), a cylinder (3) is fixedly installed in the middle of the top surface of the top plate (2), the bottom end of the telescopic rod of the cylinder (3) passes through the top plate (2) and is fixedly installed with an extrusion plate (4), a material conveying pipe (5) is fixedly installed on the left side above the surface of the extrusion plate (4), a material guide pipe (7) is slidably arranged above the inner surface of the material conveying pipe (5), the upper end of the material guide pipe (7) passes through the top plate (2) and is provided with a material storage tank (8), and the material storage tank (8) and the top plate (2) are connected. ), a discharge mechanism (6) is arranged below the inner surface of the feed pipe (5), the discharge mechanism (6) comprises groove cavities (601) opened on the left and right sides of the lower end of the feed pipe (5), the groove cavities (601) are arranged in an "L" shape, a strong spring (602) is fixedly installed above the inner surface of the groove cavity (601), a movable plate (603) is fixedly installed at the lower end of the strong spring (602), and the movable plate (603) is rotatably connected to the inner surface of the groove cavity (601).

2. The industrial waste salt slag solidification molding device according to claim 1 is characterized in that: The inner surface of the molding cavity (1) is provided with sliding grooves (9) at the lower front and rear sides, a tension spring (10) is fixedly installed at the left end of the inner surface of the sliding groove (9), and a guide slider (11) is fixedly installed at the right end of the tension spring (10) inside the sliding groove (9).

3. The industrial waste salt slag solidification molding device according to claim 2 is characterized in that: A bottom plate (12) is fixedly mounted on the opposite side of the surface of the guide slider (11) below the middle of the molding cavity (1); the bottom plate (12) and the guide slider (11) both slide through the right end of the molding cavity (1); a connecting rod (13) is fixedly mounted on the rear side of the right end of the bottom plate (12); a tooth block bar (14) is fixedly mounted on the upper end of the connecting rod (13) below the top plate (2).

4. The industrial waste salt slag solidification molding device according to claim 1, characterized in that: Two rotating rod frames (15) are installed on the right side below the surface of the top plate (2), and pulleys (17) are fixedly installed on the front sides of the rotating rod surfaces of the rotating rod frames (15), and a ratchet (16) is fixedly installed on the middle part of the rotating rod surface of the left rotating rod frame (15) relative to the cylinder (3), and a gear (18) is fixedly installed on the rear side of the rotating rod surface of the right rotating rod frame (15) relative to the rack bar (14) above and below.

5. The industrial waste salt slag solidification molding device according to claim 1, characterized in that: A tooth groove (19) is provided on the right side of the telescopic rod surface of the cylinder (3), and the tooth groove (19) can mesh with the ratchet wheel (16), and the gear (18) meshes with the tooth block bar (14).

6. The industrial waste salt slag solidification molding device according to claim 1, characterized in that: A support frame (20) is fixedly arranged at the bottom end of the molding cavity (1), and a motor conveyor belt (21) is arranged on the inner side of the surface of the support frame (20) below the molding cavity (1).

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