Calcium slag utilization device

Abstract

The utility model belongs to the technical field of calcium slag utilization, and particularly relates to a calcium slag utilization device which comprises a neutralizing tank, the upper end of the neutralizing tank is in contact with a cover plate, a liquid inlet pipe is fixedly connected to the interior of the neutralizing tank, the lower end of the neutralizing tank is fixedly connected with a liquid outlet pipe, and a regulation and control mechanism is arranged on the liquid inlet pipe. The right end of the neutralizing groove is fixedly connected with a fixing frame, the interior of the fixing frame is slidably connected with a telescopic column, the telescopic column is slidably connected with the neutralizing groove, and the left end of the telescopic column is fixedly connected with an oscillating plate. According to the scheme, through the arrangement of a liquid inlet pipe, pulpified calcium slag can be conveyed to a neutralizing tank for use, the liquid inlet amount of the liquid inlet pipe can be adjusted under the action of structures such as a rotating rod and a rotating disc, and the rotating rod can be limited under the action of structures such as a clamping hole, a clamping ball and a second spring, so that the position of the rotating disc is accurately regulated and controlled; therefore, the liquid inlet amount is controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of calcium slag utilization, and specifically relates to a calcium slag utilization device. Background Art

[0002] It is usually a by-product produced in industrial processes such as steel smelting, limestone burning and cement production. The main component of calcium slag is calcium oxide (CaO), and it also contains other impurities and chemical components. After the leaching solution is heated, alkalized and decalcified, a large amount of by-products commonly known as calcium slag will be produced;

[0003] Calcium slag contains calcium carbonate, magnesium hydroxide, iron hydroxide and aluminum hydroxide, among which calcium carbonate slurry can be reused in the neutralization tank to neutralize excess concentrated sulfuric acid in the acid clinker and adjust the pH value of the acid clinker.

[0004] However, the existing calcium slag utilization device also has certain shortcomings. First, the existing calcium slag utilization device simply uses a straight liquid inlet pipe to transport the slurried calcium slag solution. Since the neutralization demand of the acid clinker changes in real time during the actual operation, it is difficult to accurately control the liquid inlet amount using the straight liquid inlet pipe;

[0005] Secondly, the existing calcium slag utilization devices mostly simply use the natural flow contact between solutions to complete the neutralization reaction, which will cause the problem of weak neutralization effect. Summary of the invention

[0006] The utility model aims to provide a calcium slag utilization device, which solves the problem that the existing calcium slag utilization devices mostly simply use a straight liquid inlet pipe to transport the slurried calcium slag solution. Since the neutralization demand of the acid clinker changes in real time during the actual operation, it is difficult for the straight liquid inlet pipe to accurately control the liquid inlet amount; and solves the problem that the existing calcium slag utilization devices mostly simply use the natural flow contact between solutions to complete the neutralization reaction, resulting in a weak neutralization effect.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a calcium slag utilization device, including a neutralization tank, the upper end of the neutralization tank is in contact with a cover plate, the left end of the neutralization tank is fixedly connected to a liquid inlet pipe, the lower end of the neutralization tank is fixedly connected to a liquid outlet pipe, the liquid inlet pipe is provided with a regulating mechanism, the right end of the neutralization tank is fixedly connected to a fixed frame, the interior of the fixed frame is slidably connected to a telescopic column, the telescopic column is slidably connected to the neutralization tank, the left end of the telescopic column is fixedly connected to an oscillation plate, the oscillation plate is slidably connected to the inner wall of the neutralization tank, the outer side of the telescopic column is fixedly sleeved with a magnetic disk, the magnetic disk contacts the neutralization tank, the inner side wall of the fixed frame is fixedly installed with an annular electromagnet, the annular electromagnet is slidably connected to the telescopic column, the right end of the telescopic column is fixedly connected to a fixed disk, and a spring is provided on the outer side of the telescopic column.

[0008] The principle of the utility model is that the amount of liquid inlet in the liquid inlet pipe is adjusted by pushing the rotating rod to rotate, thereby driving the rotating disk to rotate. In this process, when the rotating rod rotates, the inner wall of the clamping hole squeezes the clamping ball to push the top plate to move, and the second spring is deformed, and finally the clamping ball is separated from the clamping hole. Under the action of the force, the clamping ball slides along the surface of the rotating rod. When the clamping ball slides into the next clamping hole, the second spring recovers its deformation to push the clamping ball into the clamping hole, and the rotating rod is limited, thereby accurately controlling the position of the rotating disk to complete the regulation of the amount of liquid inlet.

[0009] By passing a pulse current through the annular electromagnet, the magnetic direction of the annular electromagnet can be intermittently adjusted. When the annular electromagnet magnetically attracts the magnetic disk, the magnetic disk can be pulled to the right, and the telescopic column can be driven to move, thereby driving the oscillation plate to move. When the telescopic column moves, the fixed disk can be driven to move. Once the spring is deformed, when the annular electromagnet no longer magnetically attracts the magnetic disk, the spring recovers its deformation to drive the telescopic column to move to the left, and this cycle repeats over and over again. Under the action of the annular electromagnet, the magnetic disk, the spring and other structures, the oscillation plate can be continuously moved, and the solution inside the neutralization tank can be continuously oscillated to improve the neutralization effect on the acid clinker.

[0010] The beneficial effect of the utility model is that: through the setting of the liquid inlet pipe, the present scheme can transport the slurried calcium slag to the neutralization tank for use; under the action of the rotating rod, the rotating disk and other structures, the liquid inlet amount of the liquid inlet pipe can be adjusted; under the action of the clamping hole, the clamping ball, the spring and other structures, the rotating rod can be limited, and then the position of the rotating disk can be accurately adjusted to complete the control of the liquid inlet amount; through the action of the annular electromagnet, the magnetic disk, the spring and other structures, the telescopic column can be moved back and forth, and then the oscillation plate can be driven to move inside the neutralization tank to complete the oscillation treatment of the solution and improve the neutralization effect of the acid clinker.

[0011] Furthermore, the surface of the oscillating plate is provided with flow holes, and a plurality of the flow holes are provided. The plurality of flow holes are evenly distributed on the oscillating plate. The provision of the flow holes can ensure the normal flow of the solution.

[0012] Furthermore, one end of the spring one is welded to the fixed disk, and the other end of the spring one is welded to the fixed frame. Through the setting of the spring one, the fixed disk can be connected for use.

[0013] Furthermore, a support leg is fixedly connected to the surface of the neutralization tank, and four support legs are arranged. The four support legs are evenly distributed on the neutralization tank. By arranging the support legs, the neutralization tank can be supported.

[0014] The outer wall of the rotating shaft is fixedly connected with the rotating shaft, and the rotating disk is rotatably connected with the liquid inlet pipe. The surface of the rotating shaft is provided with a clamping hole, and the front side of the liquid inlet pipe is fixedly connected with a fixing sleeve, and the fixing sleeve is rotatably connected with the rotating shaft. The fixing sleeve is slidably connected with a top plate inside the fixing sleeve, and the right end of the top plate is fixedly connected with a clamping ball, and the clamping ball is slidably connected with the clamping hole. By pushing the rotating shaft to rotate, the rotating disk is driven to rotate, so as to adjust the liquid inlet amount inside the liquid inlet pipe. In this process, when the rotating shaft rotates, the inner wall of the clamping hole squeezes the clamping ball to push the top plate to move, and the spring 2 is deformed, and finally the clamping ball is separated from the clamping hole. Under the action of force, the clamping ball slides along the surface of the rotating shaft. When the clamping ball slides into the next clamping hole, the spring 2 recovers its deformation to push the clamping ball to insert into the clamping hole, limit the rotating shaft, and then accurately control the position of the rotating disk to complete the regulation of the liquid inlet amount.

[0015] Furthermore, there are a plurality of the clamping holes, which are arranged in a circular array on the rotating rod. The clamping holes are arranged to facilitate clamping with the clamping ball.

[0016] Furthermore, a second spring is welded to the left end of the top plate, and the other end of the second spring is welded to the fixing sleeve. By setting the second spring, the top plate can be tightened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the overall structure of the calcium slag utilization device according to an embodiment of the present invention;

[0018] Figure 2 The calcium slag utilization device of the embodiment of the present invention Figure 1 A top sectional view of

[0019] Figure 3 The calcium slag utilization device of the embodiment of the present invention Figure 2 A magnified view of the regulatory agencies;

[0020] Figure 4 The calcium slag utilization device of the embodiment of the present invention Figure 3 Enlarged view of point A. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: neutralization tank 1, cover plate 2, support leg 3, liquid inlet pipe 4, liquid outlet pipe 5, regulating mechanism 6, fixing frame 7, telescopic column 8, oscillation plate 9, magnetic disk 10, annular electromagnet 11, fixing disk 12, spring one 13, rotating rod 61, rotating disk 62, clamping hole 63, fixing sleeve 64, top plate 65, clamping ball 66, spring two 67.

[0023] like Figure 1 , Figure 2 As shown, this embodiment provides a calcium slag utilization device, including a neutralization tank 1, the upper end of the neutralization tank 1 contacts with a cover plate 2, the surface of the neutralization tank 1 is fixedly connected with a support leg 3, four support legs 3 are provided, and the four support legs 3 are evenly distributed on the neutralization tank 1. Through the provision of the support legs 3, the neutralization tank 1 can be supported, the left end of the neutralization tank 1 is fixedly connected with a liquid inlet pipe 4, the lower end of the neutralization tank 1 is fixedly connected with a liquid outlet pipe 5, and the right end of the neutralization tank 1 is fixedly connected with a fixed frame 7, and the interior of the fixed frame 7 is slidably connected with a telescopic column. 8, the telescopic column 8 is slidably connected to the neutralization tank 1, the left end of the telescopic column 8 is fixedly connected with an oscillating plate 9, the oscillating plate 9 is slidably connected to the inner wall of the neutralization tank 1, the surface of the oscillating plate 9 is provided with a flow hole, and a plurality of flow holes are arranged, and the plurality of flow holes are evenly distributed on the oscillating plate 9. The arrangement of the flow holes can ensure the normal circulation of the solution, the outer side of the telescopic column 8 is fixedly sleeved with a magnetic disk 10, the magnetic disk 10 is in contact with the neutralization tank 1, and the inner side wall of the fixing frame 7 is fixedly installed with an annular electromagnet 11, and the annular electromagnet 11 slides with the telescopic column 8 The right end of the telescopic column 8 is fixedly connected with a fixed disk 12, and a spring 13 is arranged on the outside of the telescopic column 8. One end of the spring 13 is welded to the fixed disk 12, and the other end of the spring 13 is welded to the fixed frame 7. By setting the spring 13, the fixed disk 12 can be connected and used. By passing a pulse current into the annular electromagnet 11, the magnetic direction of the annular electromagnet 11 can be intermittently adjusted. When the annular electromagnet 11 magnetically attracts the magnetic disk 10, the magnetic disk 10 can be pulled to the right and the telescopic column 8 can be driven to move to the right. The column 8 moves, thereby driving the oscillation plate 9 to move, and the movement of the telescopic column 8 can drive the fixed disk 12 to move, and the spring 13 is deformed. When the annular electromagnet 11 no longer magnetically attracts the magnetic disk 10, the spring 13 recovers its deformation to drive the telescopic column 8 to move to the left, and the cycle repeats. Under the action of the annular electromagnet 11, the magnetic disk 10, the spring 13 and other structures, the oscillation plate 9 can be continuously moved, and the solution inside the neutralization tank 1 is continuously oscillated to improve the neutralization effect on the acid clinker.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a regulating mechanism 6 is provided on the liquid inlet pipe 4, and the regulating mechanism 6 includes a rotating rod 61, the inside of the liquid inlet pipe 4 is rotatably connected with the rotating rod 61, the outside of the rotating rod 61 is fixedly sleeved with a rotating disk 62, the rotating disk 62 is rotatably connected to the liquid inlet pipe 4, and a clamping hole 63 is opened on the surface of the rotating rod 61, and a plurality of clamping holes 63 are provided, and the plurality of clamping holes 63 are arranged in a circular array on the rotating rod 61. Through the setting of the clamping holes 63, it is convenient to cooperate with the clamping ball 66 for clamping and use, the front side of the liquid inlet pipe 4 is fixedly connected with a fixed sleeve 64, the fixed sleeve 64 is rotatably connected to the rotating rod 61, the inside of the fixed sleeve 64 is slidably connected with a top plate 65, the right end of the top plate 65 is fixedly connected with a clamping ball 66, the clamping ball 66 is slidably connected to the clamping hole 63, and a spring 2 67 is welded to the left end of the top plate 65. The other end of the second spring 67 is welded to the fixed sleeve 64. Through the setting of the second spring 67, the top plate 65 can be tightened, and the rotating rod 61 is pushed to rotate to drive the rotating disk 62 to rotate, so as to adjust the liquid inflow inside the liquid inlet pipe 4. In this process, when the rotating rod 61 rotates, the inner wall of the clamping hole 63 squeezes the clamping ball 66 to push the top plate 65 to move, and the second spring 67 is deformed, so that the clamping ball 66 finally disengages from the clamping hole 63. Under the action of force, the clamping ball 66 slides along the surface of the rotating rod 61. When the clamping ball 66 slides into the next clamping hole 63, the second spring 67 recovers its deformation to push the clamping ball 66 to insert into the clamping hole 63, limit the rotating rod 61, and then accurately control the position of the rotating disk 62 to complete the regulation of the liquid inflow amount.

[0025] The specific implementation process of the utility model is as follows: by pushing the rotating rod 61 to rotate, the rotating disk 62 is driven to rotate, and the amount of liquid inlet in the liquid inlet pipe 4 is adjusted. In this process, when the rotating rod 61 rotates, the inner wall of the clamping hole 63 squeezes the clamping ball 66 to push the top plate 65 to move, and the spring 2 67 is deformed, and finally the clamping ball 66 is separated from the clamping hole 63. Under the action of the force, the clamping ball 66 slides along the surface of the rotating rod 61. When the clamping ball 66 slides into the next clamping hole 63, the spring 2 67 recovers its deformation to push the clamping ball 66 to insert into the clamping hole 63, limit the rotating rod 61, and then accurately control the position of the rotating disk 62 to complete the regulation of the amount of liquid inlet;

[0026] By passing a pulse current through the annular electromagnet 11, the magnetic direction of the annular electromagnet 11 can be intermittently adjusted. When the annular electromagnet 11 magnetically attracts the magnetic disk 10, the magnetic disk 10 can be pulled to the right, and the telescopic column 8 can be driven to move, thereby driving the oscillation plate 9 to move. When the telescopic column 8 moves, the fixed disk 12 can be driven to move, and the spring 13 is deformed. When the annular electromagnet 11 no longer magnetically attracts the magnetic disk 10, the spring 13 recovers its deformation to drive the telescopic column 8 to move to the left, and the cycle repeats. Under the action of the annular electromagnet 11, the magnetic disk 10, the spring 13 and other structures, the oscillation plate 9 can be continuously moved, and the solution inside the neutralization tank 1 can be continuously oscillated to improve the neutralization effect on the acid clinker.

[0027] The present solution can transport the slurried calcium slag to the neutralization tank 1 for use by setting the liquid inlet pipe 4. Under the action of the rotating rod 61, the rotating disk 62 and other structures, the liquid inlet amount of the liquid inlet pipe 4 can be adjusted. Under the action of the clamping hole 63, the clamping ball 66, the spring 67 and other structures, the rotating rod 61 can be limited, and then the position of the rotating disk 62 can be accurately adjusted to complete the control of the liquid inlet amount. Through the action of the annular electromagnet 11, the magnetic disk 10, the spring 13 and other structures, the telescopic column 8 can be moved back and forth, and then the oscillation plate 9 is driven to move inside the neutralization tank 1 to complete the oscillation treatment of the solution and improve the neutralization effect of the acid clinker.

[0028] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A calcium slag utilization device, comprising a neutralization tank, Features: The upper end of the neutralization tank is in contact with a cover plate, the left end of the neutralization tank is fixedly connected to a liquid inlet pipe, the lower end of the neutralization tank is fixedly connected to a liquid outlet pipe, the liquid inlet pipe is provided with a regulating mechanism, the right end of the neutralization tank is fixedly connected to a fixing frame, the interior of the fixing frame is slidably connected with a telescopic column, the telescopic column is slidably connected to the neutralization tank, the left end of the telescopic column is fixedly connected with an oscillation plate, the oscillation plate is slidably connected to the inner wall of the neutralization tank, a magnetic disk is fixedly sleeved on the outer side of the telescopic column, the magnetic disk is in contact with the neutralization tank, an annular electromagnet is fixedly installed on the inner side wall of the fixing frame, the annular electromagnet is slidably connected to the telescopic column, the right end of the telescopic column is fixedly connected with a fixed disk, and a spring 1 is provided on the outer side of the telescopic column.

2. The calcium slag utilization device according to claim 1, Features: The surface of the oscillating plate is provided with flow holes, and a plurality of the flow holes are provided, and the plurality of the flow holes are evenly distributed on the oscillating plate.

3. The calcium slag utilization device according to claim 1, Features: One end of the spring 1 is welded to the fixing plate, and the other end of the spring 1 is welded to the fixing frame.

4. The calcium slag utilization device according to claim 1, Features: The surface of the neutralization tank is fixedly connected with supporting legs, and four supporting legs are provided and evenly distributed on the neutralization tank.

5. The calcium slag utilization device according to claim 1, Features: The regulating mechanism includes a rotating rod, the interior of the liquid inlet pipe is rotatably connected to the rotating rod, the outer side of the rotating rod is fixedly sleeved with a rotating disk, the rotating disk is rotatably connected to the liquid inlet pipe, a clamping hole is opened on the surface of the rotating rod, the front side of the liquid inlet pipe is fixedly connected to a fixed sleeve, the fixed sleeve is rotatably connected to the rotating rod, the interior of the fixed sleeve is slidably connected to a top plate, the right end of the top plate is fixedly connected to a clamping ball, and the clamping ball is slidably connected to the clamping hole.

6. The calcium slag utilization device according to claim 5, Features: There are a plurality of the clamping holes, which are arranged in a circular array on the rotating rod.

7. The calcium slag utilization device according to claim 5, Features: A second spring is welded to the left end of the top plate, and the other end of the second spring is welded to the fixing sleeve.

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