Fluidized bed water distribution system resistant to calcium fouling

Abstract

The utility model relates to fluidized bed technical field discloses the water distribution system of anti calcium scale fluidized bed, including tool main part, the top front side fixedly connected with pneumatic cylinder of tool main part, the output end sliding connection has first sliding rod of pneumatic cylinder, the inside rotation is connected with first rotating lever of first sliding rod, the outer wall fixedly connected with first fixed block of first rotating lever, the left end rotation is connected with first rotating lever of first rotating lever, the top end sliding connection has second sliding rod of first rotating lever, the bottom fixed rotation is connected with first disc of second sliding rod, the outer wall rotation is connected with second disc of first disc. In the utility model, start the pneumatic cylinder, first sliding rod moves by pneumatic cylinder drive, make first sliding rod drive first rotating lever rotate, first rotating lever rotates and drives first rotating lever to move back and forth, to make the device in the inside stirring of tool main part, avoids static deposit.

Description

Technical Field

[0001] This utility model relates to the field of fluidized bed technology, and in particular to a fluidized bed water distribution system for preventing calcium scaling. Background Technology

[0002] Anti-calcification fluidized bed is an industrial device that integrates the mass transfer and reaction characteristics of fluidized beds with the function of preventing calcium scaling. The core is to inhibit and eliminate the deposition and scaling of calcium salts in the water on the inner wall of the equipment, water distribution components and key parts of the heat exchange surface by optimizing the fluidization movement of the bed and the internal structure design. At the same time, it ensures efficient contact reaction and separation between the materials in the bed and the treated water. The anti-calcification fluidized bed solves the scaling problem in high calcium environment through targeted design on the basis of the high mass transfer efficiency of ordinary fluidized beds, and takes into account both functional efficiency and long-term stable operation of the equipment.

[0003] Anti-calcification fluidized beds require a water distribution system in all operating scenarios. Currently, most anti-calcification fluidized beds use immobilized devices. When the medium accumulates locally due to immobilization, the medium in the accumulation area will harden due to long-term stillness and calcium scale adhesion. The hardened medium can no longer be fluidized by water flow, not only losing its original function, but also becoming a new carrier for calcium scale deposition. The gaps between the hardened blocks will trap more calcium ions, causing the hardening range to continue to expand, resulting in a decrease in directional crystallization rate, an increase in water distribution dead zones, and static deposition.

[0004] Practical content

[0005] To overcome the above shortcomings, this utility model provides an anti-calcium scaling fluidized bed water distribution system, which aims to improve the existing technology where the caking medium can no longer be fluidized by water flow. Not only does it lose its original function, but it also becomes a new carrier for calcium scale deposition. The gaps between the caking blocks will trap more calcium ions, causing the caking range to continue to expand, resulting in a decrease in directional crystallization rate, an increase in water distribution dead zones, and the occurrence of static deposition problems.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an anti-calcification fluidized bed water distribution system, comprising a tool body, a cylinder fixedly connected to the top front side of the tool body, a first sliding rod slidably connected to the output end of the cylinder, a first rotating rod rotatably connected inside the first sliding rod, a first fixing block fixedly connected to the outer wall of the first rotating rod, a first rotating rod rotatably connected to the left end of the first rotating rod, a second sliding rod slidably connected to the top end of the first rotating rod, a first disc fixedly and rotatably connected to the bottom of the second sliding rod, a second disc rotatably connected to the outer wall of the first disc, a second rotating rod rotatably connected to the bottom end of the second disc, and multiple stirring rods rotatably connected to the outer wall of each of the second rotating rods; a protective mechanism fixedly connected to the top rear side of the tool body, the protective mechanism being used for the water distribution device.

[0007] As a further description of the above technical solution:

[0008] The protection mechanism includes a water tank, a water pipe connected to the front of the water tank, a water pump fixedly connected to the outer wall of the water pipe, a water distribution plate connected to the bottom of the water pipe, a second fixing block connected to the outer wall of the water distribution plate, a fixing plate fixedly connected inside the tool body, an installation groove opened inside the fixing plate, and a filter plate fixedly connected inside the installation groove.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the tool body is provided with a groove, and a fixing plate is fixedly connected to the outer wall of the tool body.

[0011] As a further description of the above technical solution:

[0012] A rotating plate is rotatably connected to the front side of the fixed plate, and a support plate is rotatably connected to the right side of the rotating plate.

[0013] As a further description of the above technical solution:

[0014] The tool body has inlet holes fixedly connected to its left and right sides, and the top of the tool body is fixedly connected to the bottom of the first fixing block.

[0015] As a further description of the above technical solution:

[0016] A second protective sleeve is fixedly connected to the outer wall of the tool body, and a funnel is fixedly connected to the bottom of the tool body.

[0017] As a further description of the above technical solution:

[0018] The top of the cylinder is fixedly connected to a first protective sleeve, and the bottom of the first protective sleeve is fixedly connected to the top of the tool body.

[0019] As a further description of the above technical solution:

[0020] The top of the first protective cover has a heat dissipation hole, and the left side of the first protective cover is fixedly connected to a controller.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the cylinder is activated, which drives the first sliding rod to move, causing the first sliding rod to rotate. The rotation of the first rotating rod causes the first rotating rod to move back and forth, which in turn causes the second sliding rod to move. The rotation of the first disc causes the second disc to rotate, which in turn causes the second rotating rod at the bottom of the second disc to start rotating, driving the stirring rod to rotate. This causes the device to stir inside the main body of the tool, increasing the directional crystallization rate, eliminating dead zones in water distribution, and avoiding static sedimentation during the water distribution reaction.

[0023] 2. In this utility model, the water pump is turned on to draw water from the water tank, and the water in the water pipe is then pulled to the second fixed block through the water distribution plate, so that water can be distributed. The water flows from the surface of the filter plate to the interior of the tool body, thereby protecting the flow pipe on the surface of the second fixed block and preventing calcium crystal scale from forming on the surface of the water distribution system, thus extending the life of the components and reducing the frequency of operation and maintenance. Attached Figure Description

[0024] Figure 1 This is a front perspective view of the anti-calcium scaling fluidized bed water distribution system proposed in this utility model;

[0025] Figure 2 This is a top view of the anti-calcification fluidized bed water distribution system proposed in this utility model;

[0026] Figure 3 This is a partial structural diagram of the second rotating rod of the anti-calcium scaling fluidized bed water distribution system proposed in this utility model;

[0027] Figure 4 This is a partial structural diagram of the first rotating rod of the anti-calcium scaling fluidized bed water distribution system proposed in this utility model;

[0028] Figure 5 This is a partial structural diagram of the fixed disc of the anti-calcification fluidized bed water distribution system proposed in this utility model;

[0029] Figure 6 This is a partial structural diagram of the filter disc of the anti-calcification fluidized bed water distribution system proposed in this utility model;

[0030] Figure 7 This is a partial structural diagram of the main body of the anti-calcification fluidized bed water distribution system proposed in this utility model.

[0031] Legend:

[0032] 1. Tool body; 2. Protective mechanism; 201. Water tank; 202. Water pipe; 203. Water pump; 204. Water distribution tray; 205. Second fixing block; 206. Fixing plate; 207. Mounting groove; 208. Filter plate; 3. Cylinder; 4. First sliding rod; 5. First fixing block; 6. First rotating rod; 7. First rotating rod; 8. Second sliding rod; 9. First disc; 10. Second disc; 11. Second rotating rod; 12. Stirring rod; 13. First protective sleeve; 14. Heat dissipation hole; 15. Controller; 16. Inlet hole; 17. Second protective sleeve; 18. Funnel; 19. Fixing plate; 20. Rotating plate; 21. Support plate; 22. Outlet. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 An embodiment of this utility model provides an anti-calcification fluidized bed water distribution system, comprising a tool body 1, a cylinder 3 fixedly connected to the top front side of the tool body 1, a first sliding rod 4 slidably connected to the output end of the cylinder 3, a first rotating rod 6 rotatably connected inside the first sliding rod 4, a first fixing block 5 fixedly connected to the outer wall of the first rotating rod 6, a first rotating rod 7 rotatably connected to the left end of the first rotating rod 6, a second sliding rod 8 slidably connected to the top end of the first rotating rod 7, a first disc 9 fixedly and rotatably connected to the bottom of the second sliding rod 8, a second disc 10 rotatably connected to the outer wall of the first disc 9, a second rotating rod 11 rotatably connected to the bottom end of the second disc 10, and multiple stirring rods 12 rotatably connected to the outer wall of the second rotating rod 11; a protection mechanism 2 fixedly connected to the top rear side of the tool body 1, the protection mechanism 2 being used for the water distribution device;

[0035] Specifically, the tool body 1 is used in the reaction equipment; the cylinder 3 is used to drive the first sliding rod 4 to rotate; the first sliding rod 4 is used to drive the first rotating rod 6 to rotate; the first fixing block 5 is used to fix the first rotating rod 6; the first rotating rod 6 is used to drive the first rotating rod 7 to rotate; the first rotating rod 7 is used to drive the second sliding rod 8 to slide; the second sliding rod 8 is used to drive the first disc 9 to rotate, thereby enabling the device to uniformly stir the equipment; the first disc 9 is used to drive the second disc 10 to rotate; the second disc 10 is used to drive the second rotating rod 11 to rotate; the second rotating rod 11 is used to drive the stirring rod 12 to rotate; the stirring rod 12 is used to stir the equipment; and the cylinder 3 is model MGGMF40-300.

[0036] Please see the appendix Figure 2 Appendix Figure 5 Appendix Figure 6 The protection mechanism 2 includes a water tank 201, a water pipe 202 connected to the front of the water tank 201, a water pump 203 fixedly connected to the outer wall of the water pipe 202, a water distribution plate 204 connected to the bottom of the water pipe 202, a second fixing block 205 connected to the outer wall of the water distribution plate 204, a fixing plate 206 fixedly connected inside the tool body 1, an installation groove 207 opened inside the fixing plate 206, and a filter plate 208 fixedly connected inside the installation groove 207.

[0037] Specifically, the water tank 201 is used to store water, the water pipe 202 is used to flow water, the water pump 203 is used to drive the water to flow, the water distribution plate 204 is fixedly installed with the second fixing block 205, the second fixing block 205 is used for water to flow out, thereby achieving the effect of water distribution, the fixing plate 206 is used to install the filter plate 208, the mounting groove 207 is used to install the filter plate 208 and prevents it from conflicting with the second rotating rod 11 and thus damaging the device, the filter plate 208 is used to protect the second fixing block 205 and to allow water to flow out, and the model of the water pump 203 is TLB25-25-125.

[0038] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 7 A rotating plate 20 is rotatably connected to the front side of the fixed plate 19, and a support plate 21 is rotatably connected to the right side of the rotating plate 20. A groove 22 is opened on the outer wall of the tool body 1. A fixed plate 19 is fixedly connected to the outer wall of the tool body 1. An inlet hole 16 is fixedly connected to the left and right sides of the tool body 1. The top of the tool body 1 is fixedly connected to the bottom of the first fixed block 5.

[0039] Specifically, the rotating plate 20 is used to drive the support plate 21 to rotate, the support plate 21 is used to support the equipment, the slot 22 is used to allow the support plate 21 to enter and exit, the fixing plate 19 is used to fix the rotating plate 20, and the inlet hole 16 is used to allow the equipment to enter the interior of the tool body 1.

[0040] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The outer wall of the tool body 1 is fixedly connected to a second protective sleeve 17, the bottom of the tool body 1 is fixedly connected to a funnel 18, the top of the first protective sleeve 13 is provided with a heat dissipation hole 14, the left side of the first protective sleeve 13 is fixedly connected to a controller 15, the top of the cylinder 3 is fixedly connected to the first protective sleeve 13, and the bottom of the first protective sleeve 13 is fixedly connected to the top of the tool body 1.

[0041] Specifically, the second protective sleeve 17 is used to protect the tool body 1 and increase its service life; the funnel 18 is used for quick equipment discharge; the heat dissipation hole 14 is used to dissipate heat from the cylinder 3; the controller 15 is used to control the switch of the cylinder 3; the first protective sleeve 13 is used to protect the cylinder 3 and increase its service life; the model of the first protective sleeve 13 is JKA5.1.

[0042] Working principle: When cylinder 3 is activated, it drives the first sliding rod 4 to move, which in turn drives the first rotating rod 6 to rotate. This causes the first rotating rod 6 to rotate inside the first fixed block 5. The rotation of the first rotating rod 6 drives the first rotating rod 7 to move back and forth. The movement of the first rotating rod 7 in turn drives the second sliding rod 8 to move, which in turn drives the first disc 9 to rotate back and forth. The rotation of the first disc 9 drives the second disc 10 to rotate, which causes the second rotating rod 11 at the bottom of the second disc 10 to start rotating. The second rotating rod 11 then drives the stirring rod 12 to rotate, thereby stirring inside the tool body 1. During the water distribution reaction in the equipment, this increases the directional crystallization rate, eliminates dead zones in water distribution, and avoids static sedimentation.

[0043] The water pump 203 is started, which draws water from the water tank 201 into the water pipe 202. The water in the water pipe 202 is then drawn through the water distribution plate 204 to the second fixed block 205, thus distributing the water. The water is sprayed onto the top of the filter plate 208 from the second fixed block 205. The water flows from the surface of the filter plate 208 into the interior of the tool body 1, thereby protecting the output pipe on the surface of the second fixed block 205 and preventing calcium crystal scale from forming on the surface of the water distribution system. This extends the life of the components and reduces the frequency of maintenance.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fluidized bed water distribution system for preventing calcium scaling, comprising a tool body (1), characterized in that: A cylinder (3) is fixedly connected to the top front side of the tool body (1). A first sliding rod (4) is slidably connected to the output end of the cylinder (3). A first rotating rod (6) is rotatably connected inside the first sliding rod (4). A first fixing block (5) is fixedly connected to the outer wall of the first rotating rod (6). A first rotating rod (7) is rotatably connected to the left end of the first rotating rod (6). A second sliding rod (8) is slidably connected to the top end of the first rotating rod (7). A first disc (9) is fixedly rotatably connected to the bottom of the second sliding rod (8). A second disc (10) is rotatably connected to the outer wall of the first disc (9). A second rotating rod (11) is rotatably connected to the bottom end of the second disc (10). Multiple stirring rods (12) are rotatably connected to the outer wall of the second rotating rod (11). A protective mechanism (2) is fixedly connected to the top rear side of the tool body (1). The protective mechanism (2) is used for the water distribution device.

2. The anti-calcification fluidized bed water distribution system according to claim 1, characterized in that: The protection mechanism (2) includes a water tank (201), a water pipe (202) is connected to the front of the water tank (201), a water pump (203) is fixedly connected to the outer wall of the water pipe (202), a water distribution plate (204) is connected to the bottom of the water pipe (202), a second fixing block (205) is connected to the outer wall of the water distribution plate (204), a fixing plate (206) is fixedly connected inside the tool body (1), an installation groove (207) is opened inside the fixing plate (206), and a filter plate (208) is fixedly connected inside the installation groove (207).

3. The anti-calcification fluidized bed water distribution system according to claim 1, characterized in that: The outer wall of the tool body (1) is provided with a groove (22), and a fixing plate (19) is fixedly connected to the outer wall of the tool body (1).

4. The anti-calcification fluidized bed water distribution system according to claim 3, characterized in that: The front side of the fixed plate (19) is rotatably connected to a rotating plate (20), and the right side of the rotating plate (20) is rotatably connected to a support plate (21).

5. The anti-calcification fluidized bed water distribution system according to claim 1, characterized in that: The tool body (1) has an inlet hole (16) fixedly connected to its left and right sides, and the top of the tool body (1) is fixedly connected to the bottom of the first fixing block (5).

6. The anti-calcification fluidized bed water distribution system according to claim 1, characterized in that: The outer wall of the tool body (1) is fixedly connected to a second protective sleeve (17), and the bottom of the tool body (1) is fixedly connected to a funnel (18).

7. The anti-calcification fluidized bed water distribution system according to claim 1, characterized in that: The top of the cylinder (3) is fixedly connected to a first protective sleeve (13), and the bottom of the first protective sleeve (13) is fixedly connected to the top of the tool body (1).

8. The anti-calcification fluidized bed water distribution system according to claim 7, characterized in that: The top of the first protective cover (13) is provided with a heat dissipation hole (14), and a controller (15) is fixedly connected to the left side of the first protective cover (13).

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