A fly ash chloride ion rapid purification removal device

Abstract

This utility model discloses a rapid purification and removal device for chloride ions in fly ash, relating to the field of fly ash purification technology. The utility model includes a purification chamber with a conveying pipe fixedly connected to the top, an exhaust pipe fixedly connected to the right side, and a fan fixedly connected to the left side. It also includes two sets of spray components, both located inside the purification chamber. Specifically, water is conveyed into the annular pipe and sprayed from nozzles. The fly ash entering the purification chamber is washed by the sprayed water, purifying and removing chloride ions. The chloride ions are mixed and dissolved in the water. The two sets of spray components increase the washing range, improve the purification effect, and achieve a more efficient purification. Furthermore, the purification chamber can continuously draw in fly ash, purify it, and discharge it, achieving continuous purification.

Description

Technical Field

[0001] This utility model belongs to the field of fly ash purification technology, and in particular relates to a device for rapid purification and removal of chloride ions in fly ash. Background Technology

[0002] Rapid purification and removal equipment for chloride ions in fly ash refers to a process that uses efficient chemical, physical, or thermal technologies to separate, transform, or remove chloride ions from waste salt fly ash, reducing their content to a safe standard (e.g., <0.3%), while simultaneously meeting the requirements for harmless treatment and resource utilization of fly ash.

[0003] Traditional chloride ion purification and removal devices typically remove chloride ions by washing with water followed by sedimentation. However, this method consumes a lot of time during sedimentation, making it difficult to remove chloride ions quickly. Furthermore, the equipment needs to be stopped during sedimentation, making it difficult to remove chloride ions from the generated fly ash again, or requiring the replacement of other equipment for treatment, thus increasing purification costs. Utility Model Content

[0004] The purpose of this invention is to provide a rapid purification and removal device for chloride ions in fly ash. By setting up a spray assembly, specifically, water is transported into a ring pipe and sprayed out from nozzles. The fly ash entering the purification tank is washed by the sprayed water, purifying and removing chloride ions from the fly ash. The chloride ions are mixed and dissolved in the water. Two sets of spray assemblies are provided, which increases the washing range and improves the purification effect, achieving a more efficient purification. Furthermore, the purification tank can continuously draw in fly ash, purify it, and discharge it, achieving continuous purification. This solves the problem of traditional chloride ion removal devices, which typically use water washing followed by sedimentation to remove chloride ions, but this method consumes a lot of time during sedimentation and is difficult to remove chloride ions quickly.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a rapid purification and removal device for chloride ions in fly ash, comprising a purification box, a conveying pipe fixedly connected to the top of the purification box, a connector fixedly connected to the top of the conveying pipe, a collection box inserted into the front of the purification box, an exhaust pipe fixedly connected to the right side of the purification box, and a fan fixedly connected to the left side of the purification box, and further comprising:

[0007] The spray assembly consists of two sets, both of which are located inside the purification chamber. The spray assembly uses spraying to purify fly ash.

[0008] And a shielding component, which is disposed on the left side of the exhaust pipe and is used to adjust the opening size of the exhaust pipe;

[0009] The fan is used to draw fly ash into the purification box, then the spray assembly is used to treat the fly ash and discharge it from the exhaust pipe. The collection box is used to collect particulate matter.

[0010] Furthermore, the spray assembly includes an annular tube disposed inside the purification chamber, with several connecting pipes fixedly connected to the inner side of the annular tube, and a diverter plate fixedly connected to the side of each of the several connecting pipes that are close to each other. Several nozzles are threadedly installed at the bottom of the annular tube. The nozzles are installed on the annular tube by means of threads, which facilitates the subsequent replacement or maintenance of the nozzles.

[0011] The diverter plate has a hollow interior, and its top is fixedly connected to one end of the bottom of the delivery pipe. The delivery pipe, diverter plate, connecting pipe, and annular pipe are interconnected.

[0012] Furthermore, a number of support blocks are fixedly connected to the top of the annular tube, and the top of the support blocks is fixedly connected to the top of the inner wall of the purification box. The support blocks are used to support the annular tube, which is positioned directly above the collection box.

[0013] Furthermore, the shielding assembly includes a shielding plate disposed on the left side of the exhaust duct, a top plate fixedly connected to the top of the shielding plate, a threaded rod threadedly connected inside the top plate, a convex shaft fixedly connected to the bottom of the threaded rod, a handle fixedly connected to the top of the threaded rod, a limit ring rotatably connected to the outside of the convex shaft, and the bottom of the limit ring fixedly connected to the top of the purification box; the top plate and the shielding plate are integrally formed, and the shielding plate slides within the slot, enabling the shielding plate to move in a linear manner;

[0014] The limiting ring is used to cooperate with the convex shaft to limit the position of the threaded rod. When the threaded rod rotates, it will drive the top plate to rise and fall, and the top plate will drive the baffle plate to rise and fall.

[0015] Furthermore, a slot is provided on the top right side of the purification box, and the baffle is slidably connected inside the slot. The slot is used to limit the position of the baffle. A baffle is provided on the outer side of the top plate, and the bottom of the baffle is fixedly connected to the top of the purification box. The baffle is used to block the threaded rod.

[0016] Furthermore, a drain pipe is fixedly connected to the bottom right side of the purification box, a valve is installed on the drain pipe, an inclined surface is provided at the bottom of the purification box, and guide plates are fixedly connected to the left and right sides of the inner wall of the purification box.

[0017] The guide plate is used to guide the water flow into the collection box, and the bottom of the collection box has several filter slots; a rubber sleeve is fitted between the outer baffle of the collection box and the surface of the purification box to seal the connection.

[0018] Furthermore, the inclined surface is set with the left side higher than the right side, and the inclined surface is used to guide the water flow to the sewage pipe, and the connector is used to connect the water pipe.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model, by setting up a spray assembly, specifically, after water is transported into the annular pipe, it is sprayed out from the nozzle. The fly ash entering the purification box is washed by the sprayed water flow, purifying and removing chloride ions from the fly ash, so that the chloride ions mix and dissolve with the water. Furthermore, a total of two sets of spray assemblies are set up, which can increase the water washing range, improve the purification effect, and achieve a more efficient purification effect. Moreover, the purification box can continuously suck in fly ash, purify it, and discharge it, achieving a continuous purification effect.

[0021] 2. This utility model features a shielding component. Specifically, by rotating the handle to drive the threaded rod to rotate, the top plate will move the shielding plate up or down, which can adjust the size of the exhaust pipe opening. When the exhaust pipe opening is reduced, the fly ash can stay in the purification box for a longer time, thereby improving the purification effect. The size of the exhaust pipe opening can be flexibly adjusted according to different needs.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a front view cross-sectional structural diagram of the purification box of this utility model;

[0026] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0027] Figure 4 This is a schematic diagram of the overall structure of the shielding plate of this utility model;

[0028] Figure 5 This is a schematic diagram of the top structure of the purification box of this utility model.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Purification box; 11. Delivery pipe; 111. Connector; 12. Collection box; 13. Exhaust pipe; 14. Sewage pipe; 15. Fan; 16. Inclined surface; 17. Guide plate; 2. Spray assembly; 21. Ring pipe; 22. Connecting pipe; 23. Diverter plate; 24. Support block; 25. Spray head; 3. Shielding assembly; 31. Shielding plate; 32. Top plate; 33. Threaded rod; 34. Protruding shaft; 35. Throttle; 36. Limiting ring; 37. Groove; 38. Baffle. Detailed Implementation

[0031] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5 As shown, this utility model is a rapid purification and removal device for chloride ions in fly ash, including a purification box 1, a conveying pipe 11 fixedly connected to the top of the purification box 1, a connector 111 fixedly connected to the top of the conveying pipe 11, a collection box 12 inserted into the front of the purification box 1, an exhaust pipe 13 fixedly connected to the right side of the purification box 1, and a fan 15 fixedly connected to the left side of the purification box 1. It also includes:

[0033] Spray assembly 2, there are two sets of spray assembly 2, both sets of spray assembly 2 are set inside the purification box 1, and the spray assembly 2 uses spraying to purify fly ash.

[0034] And a shielding component 3, which is located on the left side of the exhaust pipe 13 and is used to adjust the opening size of the exhaust pipe 13;

[0035] The fan 15 is used to draw fly ash into the purification box 1, then the spray assembly 2 is used to treat the fly ash and discharge it from the exhaust pipe 13. The collection box 12 is used to collect particulate matter.

[0036] The spray assembly 2 includes an annular pipe 21 installed inside the purification chamber 1. Several connecting pipes 22 are fixedly connected to the inner side of the annular pipe 21. A diverter plate 23 is fixedly connected to the side of the several connecting pipes 22 that are close to each other. Several nozzles 25 are threadedly installed at the bottom of the annular pipe 21. After water is transported into the annular pipe 21, it is sprayed out from the nozzles 25. The fly ash entering the purification chamber 1 is washed by the sprayed water, which removes the chloride ions in the fly ash and makes the chloride ions mix and dissolve with the water. There are two sets of spray assemblies 2, which can increase the washing range, improve the purification effect, and achieve a more efficient purification effect. The purification chamber 1 can continuously suck in fly ash, purify it, and discharge it, thus achieving continuous purification.

[0037] The diverter plate 23 has a hollow cavity inside, and the top of the diverter plate 23 is fixedly connected to one end of the bottom of the conveying pipe 11. The conveying pipe 11, the diverter plate 23, the connecting pipe 22 and the annular pipe 21 are interconnected.

[0038] Several support blocks 24 are fixedly connected to the top of the annular tube 21. The top of the support blocks 24 is fixedly connected to the top of the inner wall of the purification box 1. The support blocks 24 are used to support the annular tube 21. The annular tube 21 is located directly above the collection box 12.

[0039] The shielding assembly 3 includes a shielding plate 31 located on the left side of the exhaust duct 13. A top plate 32 is fixedly connected to the top of the shielding plate 31. A threaded rod 33 is threadedly connected inside the top plate 32. A convex shaft 34 is fixedly connected to the bottom of the threaded rod 33. A handle 35 is fixedly connected to the top of the threaded rod 33. A limit ring 36 is rotatably connected to the outside of the convex shaft 34. The bottom of the limit ring 36 is fixedly connected to the top of the purification box 1. By rotating the handle 35, the threaded rod 33 is rotated, which causes the top plate 32 to drive the shielding plate 31 to move up or down. This can adjust the opening size of the exhaust duct 13. When the opening of the exhaust duct 13 is reduced, the fly ash can stay in the purification box 1 for a longer time, thereby improving the purification effect. The opening size of the exhaust duct 13 can be flexibly adjusted according to different needs.

[0040] The limiting ring 36 is used to cooperate with the convex shaft 34 to limit the position of the threaded rod 33. When the threaded rod 33 rotates, it will drive the top plate 32 to rise and fall, and the top plate 32 will drive the baffle plate 31 to rise and fall.

[0041] A slot 37 is provided on the right side of the top of the purification box 1. A baffle plate 31 is slidably connected inside the slot 37. The slot 37 is used to limit the position of the baffle plate 31. A baffle 38 is provided on the outside of the top plate 32. The bottom of the baffle 38 is fixedly connected to the top of the purification box 1.

[0042] A drain pipe 14 is fixedly connected to the bottom right side of the purification box 1. A valve is installed on the drain pipe 14. A slope 16 is provided at the bottom of the purification box 1. A guide plate 17 is fixedly connected to the left and right sides of the inner wall of the purification box 1.

[0043] The guide plate 17 is used to guide the water flow into the collection box 12, and the bottom of the collection box 12 is provided with several filter tanks.

[0044] The inclined plane 16 is set with the left side higher than the right side. The inclined plane 16 is used to guide the water flow to the sewage pipe 14, and the connector 111 is used to connect the water pipe.

[0045] One specific application of this embodiment is:

[0046] In use, the connector 111 is connected to the water pipe, and water is delivered into the delivery pipe 11. The delivery pipe 11 then delivers water to two distribution plates 23, which in turn deliver water to the annular pipe 21 through the connecting pipe 22 and spray it out from the nozzle 25. By starting the fan 15, the fly ash is sucked into the purification box 1. At this time, the fly ash is washed by the sprayed water, which removes the chloride ions in the fly ash and mixes and dissolves the chloride ions with the water. There are two sets of spray components 2, which can increase the washing range and improve the purification effect. At the same time, the sprayed water will also adsorb the particulate matter in the fly ash and collect it on the collection box 12. The guide plate 17 is used to guide the sprayed water to flow into the collection box 12. This method can purify the chloride ions in the fly ash more efficiently and with higher efficiency. The purified fly ash is discharged from the exhaust pipe 13.

[0047] By rotating the handle 35, the threaded rod 33 is driven to rotate. The bottom of the threaded rod 33 will rotate within the limiting ring 36 via the convex shaft 34, keeping the threaded rod 33 in a fixed position. The rotation of the threaded rod 33 will cause the top plate 32 to move the baffle plate 31 up or down. The baffle plate 31 will slide within the slot 37. The movement of the baffle plate 31 can adjust the opening size of the exhaust pipe 13. When the opening of the exhaust pipe 13 is reduced, the fly ash can stay in the purification box 1 for a longer time, thereby improving the purification effect. The purification box 1 can continuously suck in fly ash and purify and discharge it, achieving continuous purification. The drain pipe 14 is used to discharge the water in the purification box 1. The inclined surface 16 is used to guide the water flow to the drain pipe 14. When it is necessary to clean the collection box 12, the collection box 12 can be pulled out to clean the particles inside.

[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rapid purification and removal device for chloride ions in fly ash, comprising a purification box (1), wherein a conveying pipe (11) is fixedly connected to the top of the purification box (1), a connector (111) is fixedly connected to the top of the conveying pipe (11), a collection box (12) is inserted into the front of the purification box (1), an exhaust pipe (13) is fixedly connected to the right side of the purification box (1), and a fan (15) is fixedly connected to the left side of the purification box (1), characterized in that, Also includes: Spray assembly (2), there are two sets of spray assembly (2), both sets of spray assembly (2) are set inside the purification box (1), the spray assembly (2) uses spraying to purify fly ash; And a shielding component (3), which is disposed on the left side of the exhaust pipe (13) and is used to adjust the opening size of the exhaust pipe (13); The fan (15) is used to draw fly ash into the purification box (1), then the fly ash is treated by the spray assembly (2) and discharged from the exhaust pipe (13). The collection box (12) is used to collect particulate matter.

2. The rapid purification and removal equipment for chloride ions in fly ash according to claim 1, characterized in that, The spray assembly (2) includes an annular pipe (21) disposed inside the purification box (1). Several connecting pipes (22) are fixedly connected to the inner side of the annular pipe (21). A diverter plate (23) is fixedly connected to the side of the several connecting pipes (22) that are close to each other. Several nozzles (25) are threadedly installed at the bottom of the annular pipe (21). The diverter plate (23) is hollow inside. The top of the diverter plate (23) is fixedly connected to the bottom end of the conveying pipe (11). The conveying pipe (11), the diverter plate (23), the connecting pipe (22) and the annular pipe (21) are interconnected.

3. The rapid purification and removal equipment for chloride ions in fly ash according to claim 2, characterized in that, The top of the annular tube (21) is fixedly connected to several support blocks (24). The top of the support blocks (24) is fixedly connected to the top of the inner wall of the purification box (1). The support blocks (24) are used to support the annular tube (21). The annular tube (21) is located directly above the collection box (12).

4. The rapid purification and removal equipment for chloride ions in fly ash according to claim 3, characterized in that, The shielding assembly (3) includes a shielding plate (31) disposed on the left side of the exhaust pipe (13). A top plate (32) is fixedly connected to the top of the shielding plate (31). A threaded rod (33) is threadedly connected inside the top plate (32). A convex shaft (34) is fixedly connected to the bottom of the threaded rod (33). A throttle handle (35) is fixedly connected to the top of the threaded rod (33). A limit ring (36) is rotatably connected to the outside of the convex shaft (34). The bottom of the limit ring (36) is fixedly connected to the top of the purification box (1). The limiting ring (36) is used to cooperate with the convex shaft (34) to limit the position of the threaded rod (33). When the threaded rod (33) rotates, it will drive the top plate (32) to rise and fall, and the top plate (32) will drive the baffle plate (31) to rise and fall.

5. The rapid purification and removal equipment for chloride ions in fly ash according to claim 4, characterized in that, The purification box (1) has a slot (37) on the right side of the top. The baffle (31) is slidably connected inside the slot (37). The slot (37) is used to limit the position of the baffle (31). A baffle (38) is provided on the outside of the top plate (32). The bottom of the baffle (38) is fixedly connected to the top of the purification box (1).

6. The rapid purification and removal equipment for chloride ions in fly ash according to claim 3, characterized in that, A drain pipe (14) is fixedly connected to the bottom right side of the purification box (1). A valve is installed on the drain pipe (14). An inclined surface (16) is provided at the bottom of the purification box (1). A guide plate (17) is fixedly connected to the left and right sides of the inner wall of the purification box (1). The guide plate (17) is used to guide the water flow into the collection box (12), and the bottom of the collection box (12) is provided with several filter grooves.

7. The rapid purification and removal equipment for chloride ions in fly ash according to claim 6, characterized in that, The inclined surface (16) is set with the left side higher than the right side. The inclined surface (16) is used to guide the water flow to the sewage pipe (14). The connector (111) is used to connect the water pipe.

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