Calcium hydroxide digestion device

Abstract

The utility model discloses a calcium hydroxide digestion device, which relates to the technical field of digestion and comprises a digestion box, a feeding box and a water tank, a guide plate is arranged at the joint of the top of the digestion box and the feeding box, a guide groove is arranged on the guide plate, a movable plate slides between side plates, and a limiting slider at the top of the movable plate is connected with a spray pipe. And the digestion spraying range can be adjusted by adjusting the distance between the spraying pipes. The movable plate is fixed to the side plate clamping groove through the elastic clamping bead, the main water pipe is communicated with the spraying pipe through the corrugated pipe and the like, and the water tank provides digestive juice. The liquid outlet amount of the spraying pipe can be adjusted through the water amount adjusting rod and the plug, and the hydraulic cylinder drives the water amount adjusting plate to achieve synchronous adjustment. A feeding adjusting plate connected with the movable plate is provided with feeding channels with different widths, and the feeding channels and the spraying pipe work cooperatively. According to the device, through various adjusting means, the application range of the device is widened, the digestion efficiency is improved, many defects of a traditional device are overcome, and the device has good application prospects.

Description

Technical Field

[0001] This utility model relates to the field of digestion technology, specifically a calcium hydroxide digestion device. Background Technology

[0002] In the production of calcium hydroxide, the digestion unit is one of the key pieces of equipment. Traditional calcium hydroxide digestion units have several shortcomings. On the one hand, the spraying system is often fixed and cannot be flexibly adjusted according to the amount of feed. This results in some raw materials not being able to fully contact the digesting liquid when the feed rate is large, leading to incomplete digestion; while when the feed rate is small, there is a waste of spraying resources, which greatly limits the applicability of the unit. On the other hand, existing digestion units often use electrical equipment such as solenoid valves to adjust the liquid output from the spray pipes. This is not only prone to circuit failures, but also difficult and costly to repair once a failure occurs, seriously affecting the continuity and stability of production.

[0003] In view of the above, this application is hereby submitted. Utility Model Content

[0004] The purpose of this invention is to provide a calcium hydroxide digestion device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides a calcium hydroxide digestion device, including a digestion tank, a feed box fixed to the top of the front face of the digestion tank, and a water tank fixed to one side of the digestion tank. A guide plate is fixed at the connection between the top of the digestion tank and the feed box. The top of the guide plate is provided with radially distributed guide grooves. Side plates are fixed on both sides of the top of the guide plate. A movable plate is slidably connected between two of the side plates. Multiple limiting sliders are slidably connected to the top of the movable plate. A spray pipe is penetrated and fixed to the top of each limiting slider. The bottom of the spray pipe penetrates the guide groove and extends into the digestion tank. A main water pipe communicating with the spray pipe is fixed to the front face of the movable plate. The spacing between the multiple spray pipes can be adjusted according to the amount of feed into the feed box, so that the digestion tank can adjust the spray range for digesting the raw materials inside, thereby improving the applicability of the device.

[0006] Furthermore, elastic retaining beads are embedded in both side walls of the movable plate, and equally spaced retaining grooves are provided on the inner walls of the side plates that are close to each other. The retaining grooves are adapted to the elastic retaining beads. By setting the elastic retaining beads and retaining grooves, the position of the movable plate and the spray pipe after the spray range is adjusted is fixed so that the spray range meets the usage requirements.

[0007] Furthermore, there is a gap between the main water pipe and the limiting slider; the water tank and the main water pipe are connected by a booster pump and a hose; and the main water pipe and the spray pipe are connected by a corrugated pipe and a bend. The water tank provides the liquid required for digestion, the main water pipe moves synchronously with the movable plate, and the displacement difference between the spray pipe and the main water pipe is compensated by the corrugated pipe to ensure the normal operation of the device.

[0008] Furthermore, the bottom of the spray pipe is provided with a liquid outlet channel, and the top of the main water pipe is provided with a water volume regulating rod. The bottom of the water volume regulating rod is fixed with a plug with a trapezoidal cross-section, and the plug abuts against the inner wall of the bottom opening of the liquid outlet channel. By adjusting the vertical position of the plug in the liquid outlet channel, the liquid output of the spray pipe can be adjusted.

[0009] Furthermore, a top plate is fixed to the top of the water volume regulating rod, and the bottom of the top plate is connected to the top of the spray pipe by a compression spring. The top of the top plate abuts against the water volume regulating plate, and hydraulic cylinders are fixed to the four edges of the bottom of the water volume regulating plate. The hydraulic cylinders are fixed to the top edge of the side plate. The water volume regulating plate is pressed against the top plate and the plug to move up and down by the hydraulic cylinders, so as to realize the synchronous adjustment of the liquid output of multiple spray pipes. The operation is convenient and reduces the problem of inconvenient maintenance caused by circuit failure due to existing solenoid valves.

[0010] Furthermore, a feed adjustment plate is fixed to the end face of the movable plate away from the main water pipe via a connecting rod. The top of the feed adjustment plate is provided with multiple parallel feed channels, the width of which decreases sequentially.

[0011] Furthermore, the feeding channel is arranged parallel to the main water pipe, and multiple feeding channels are all located in the center of the feeding adjustment plate. The top cross-section of the feeding channel is smaller than the area of ​​the top feeding port of the feeding box. The feeding channel is adjusted with the position of the movable plate. When the feeding channel of the feeding port directly below the feeding box increases to increase the amount of feed, the distance between adjacent spray pipes increases, which is suitable for use when the feed amount is different.

[0012] Furthermore, the bottom of the digestion tank is fixed with a support column, and the end face of the digestion tank away from the feed box is provided with a discharge port; the device operates stably as a whole, and feeding and discharging are convenient and easy to use.

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

[0014] 1. Flexible adjustment of spray range: By setting a sliding movable plate and multiple spray pipes with adjustable spacing, the spacing between the spray pipes can be flexibly adjusted according to the change of the feed rate in the feed box, thereby adjusting the digestion spray range of the raw materials in the digestion box, which significantly improves the adaptability of the device to different feed rates and expands the applicability of the device.

[0015] 2. Convenient and easy to fix the spray position: The elastic beads on both sides of the movable plate are matched with the grooves on the inner wall of the side plate. After adjusting the spray range, the position of the movable plate and the spray pipe can be quickly fixed to ensure that the spray range accurately meets the usage requirements. The operation is simple, stable and reliable.

[0016] 3. Efficiently Adjusts Liquid Output: Utilizing components such as a water flow regulating rod, plug, and hydraulic cylinder, the water flow regulating plate can be driven by the hydraulic cylinder to achieve synchronous adjustment of the liquid output from multiple spray pipes. This adjustment method is convenient to operate, avoiding the problems of circuit failure and inconvenient maintenance that are common with solenoid valves, effectively ensuring the smooth operation of the production process.

[0017] 4. Optimized Feeding and Spraying Coordination: The feeding adjustment plate connected to the movable plate has multiple feeding channels of different widths, which can be adjusted according to the position of the movable plate. When the feed rate changes, the distance between the feeding channel and the spray pipe can be adapted synchronously, enabling the feeding and spraying to work together better and improve digestion efficiency. Attached Figure Description

[0018] Figure 1 This is a front view of a calcium hydroxide digestion apparatus;

[0019] Figure 2 This is a schematic diagram of the top structure of the guide plate when the water volume regulating plate is separated from the hydraulic cylinder in a calcium hydroxide digestion device.

[0020] Figure 3 This is a schematic diagram of the top structure of a guide plate in a calcium hydroxide digestion device;

[0021] Figure 4 This is a schematic diagram of the connection between a spray pipe and a limiting slider in a calcium hydroxide digestion device.

[0022] Figure 5 This is a schematic diagram of the internal structure of a spray pipe in a calcium hydroxide digestion device.

[0023] In the picture:

[0024] 10. Digestion tank; 11. Feed tank; 12. Water tank;

[0025] 20. Guide plate; 21. Guide groove; 22. Side plate; 23. Movable plate; 24. Limiting slider;

[0026] 30. Main water pipe; 31. Corrugated pipe; 32. Bend; 33. Sprinkler pipe;

[0027] 40. Water volume regulating rod; 41. Plug; 42. Top plate; 43. Compression spring; 44. Water volume regulating plate; 45. Hydraulic cylinder;

[0028] 50. Connecting rod; 51. Feed adjustment plate; 52. Feed channel. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-5 This utility model provides a technical solution: a calcium hydroxide digestion device, including a digestion tank 10, a feed box 11 fixed to the top of the front end face of the digestion tank 10, and a water tank 12 fixed to one side of the digestion tank 10. A guide plate 20 is fixed at the connection between the top of the digestion tank 10 and the feed box 11. The top of the guide plate 20 is provided with radially distributed guide grooves 21. Side plates 22 are fixed on both sides of the top of the guide plate 20. A movable plate 23 is slidably connected between the two side plates 22. Multiple limiting sliders 24 are slidably connected to the top of the movable plate 23. The top of the limiting slider 24 is connected and fixed with a spray pipe 33. The bottom of the spray pipe 33 is connected through the guide groove 21 and extends into the digestion tank 10. The front end face of the movable plate 23 is fixed with a main water pipe 30 that communicates with the spray pipe 33. There is a gap between the main water pipe 30 and the limiting slider 24. The water tank 12 and the main water pipe 30 are connected by a booster pump and a hose. The main water pipe 30 and the spray pipe 33 are connected by a corrugated pipe 31 and a bend 32. The bottom of the digestion tank 10 is fixed with a support column. The end face of the digestion tank 10 away from the feed box 11 is provided with a discharge port.

[0031] It should be noted that: the device operates stably, feeding and discharging are convenient, and it is easy to use; the water tank 12 provides the liquid required for digestion, the main water pipe 30 moves synchronously with the movable plate 23, and the displacement difference between the spray pipe 33 and the main water pipe 30 is compensated by the corrugated pipe 31 to ensure normal operation of the device; the spacing between the multiple spray pipes 33 can be adjusted according to the amount of material fed into the feed box 11, so that the digestion spray range of the digestion box 10 for the raw materials inside is adjustable, which improves the applicability of the device.

[0032] Both sides of the movable plate 23 are fitted with elastic retaining beads, and the inner walls of the side plates 22 that are close to each other are provided with equally spaced slots that are compatible with the elastic retaining beads.

[0033] It should be noted here that by setting elastic retaining beads and retaining grooves, the positions of the movable plate 23 and the spray pipe 33 after adjusting the spray range are fixed, so that the spray range meets the usage requirements.

[0034] The bottom of the spray pipe 33 is provided with a liquid outlet channel. The top of the main water pipe 30 is through which a water volume regulating rod 40 passes. The bottom of the water volume regulating rod 40 is fixed with a trapezoidal plug 41, which abuts against the inner wall of the bottom opening of the liquid outlet channel. The top of the water volume regulating rod 40 is fixed with a top plate 42. The bottom of the top plate 42 and the top of the spray pipe 33 are connected by a compression spring 43. The top of the top plate 42 abuts against a water volume regulating plate 44. Hydraulic cylinders 45 are fixed at the four edges of the bottom of the water volume regulating plate 44. The hydraulic cylinders 45 are fixed at the top edge of the side plate 22.

[0035] It should be noted that: by adjusting the vertical position of the plug 41 in the liquid outlet channel, the liquid output of the spray pipe 33 can be adjusted; by using the hydraulic cylinder 45 to make the water volume adjustment plate 44 press the top plate 42 and the plug 41 to move up and down, the liquid output of multiple spray pipes 33 can be adjusted synchronously, which is convenient to operate and reduces the problem of inconvenient maintenance caused by circuit failures of existing solenoid valves.

[0036] The end face of the movable plate 23 away from the main water pipe 30 is fixed with a feeding adjustment plate 51 by a connecting rod 50. The top of the feeding adjustment plate 51 is provided with multiple parallel feeding channels 52, the width of which decreases sequentially. The feeding channels 52 are arranged parallel to the main water pipe 30, and all feeding channels 52 are located in the center of the feeding adjustment plate 51. The top cross section of the feeding channel 52 is smaller than the area of ​​the top feeding port cross section of the feeding box 11.

[0037] It should be noted that the feed channel 52 is adjusted according to the position of the movable plate 23. When the feed channel 52 corresponding to the feed port directly below the feed box 11 is enlarged to increase the amount of feed, the distance between adjacent spray pipes 33 becomes larger, which is suitable for use when the feed amount is different.

[0038] Working principle: Raw materials are poured into the feed box 11, the movable plate 23 is slid according to the feed amount, the spacing of the spray pipes 33 is adjusted, and the elastic retaining beads are fixed.

[0039] Start the booster pump, and water will be sprayed through the spray pipe 33 for digestion. If the output volume needs adjustment, activate the hydraulic cylinder 45 for adjustment.

[0040] The feeding channel 52 is adjusted according to the position of the movable plate 23. When the feeding channel 52 of the feeding port directly below the feeding box 11 is increased to increase the amount of feed, the distance between adjacent spray pipes 33 becomes larger to accommodate different feed amounts.

[0041] Once digestion is complete, open the discharge port to release the product.

Claims

1. A calcium hydroxide digestion device, comprising a digestion tank (10), a feed box (11) fixed to the top of the front end face of the digestion tank (10), and a water tank (12) fixed to one side of the digestion tank (10), characterized in that: A guide plate (20) is fixed at the connection between the top of the digester (10) and the feed box (11). The top of the guide plate (20) is provided with radially distributed guide grooves (21). Side plates (22) are fixed on both sides of the top of the guide plate (20). A movable plate (23) is slidably connected between the two side plates (22). Multiple limiting sliders (24) are slidably connected to the top of the movable plate (23). A spray pipe (33) is fixed through the top of each limiting slider (24). The bottom of the spray pipe (33) passes through the guide groove (21) and extends into the digester (10). A main water pipe (30) connected to the spray pipe (33) is fixed on the front end face of the movable plate (23).

2. The calcium hydroxide digestion device as described in claim 1, characterized in that: Both sides of the movable plate (23) are fitted with elastic beads, and the inner walls of the side plates (22) that are close to each other are provided with equally spaced slots that are adapted to the elastic beads.

3. The calcium hydroxide digestion device as described in claim 1, characterized in that: There is a gap between the main water pipe (30) and the limiting slider (24). The water tank (12) and the main water pipe (30) are connected by a booster pump and a hose. The main water pipe (30) and the spray pipe (33) are connected by a corrugated pipe (31) and a bend (32).

4. The calcium hydroxide digestion device as described in claim 1, characterized in that: The bottom of the spray pipe (33) is provided with a liquid outlet channel, and the top of the main water pipe (30) is provided with a water volume regulating rod (40). The bottom of the water volume regulating rod (40) is fixed with a trapezoidal plug (41), which abuts against the inner wall of the bottom opening of the liquid outlet channel.

5. The calcium hydroxide digestion device as described in claim 4, characterized in that: The top of the water volume regulating rod (40) is fixed with a top plate (42). The bottom of the top plate (42) and the top of the spray pipe (33) are connected by a compression spring (43). The top of the top plate (42) abuts against the water volume regulating plate (44). Hydraulic cylinders (45) are fixed at the four edges of the bottom of the water volume regulating plate (44). The hydraulic cylinders (45) are fixed at the top edge of the side plate (22).

6. The calcium hydroxide digestion apparatus as described in claim 1, characterized in that: The end face of the movable plate (23) away from the main water pipe (30) is fixed with a feed adjustment plate (51) by a connecting rod (50). The top of the feed adjustment plate (51) is provided with multiple parallel feed channels (52), and the width of the feed channels (52) decreases in sequence.

7. The calcium hydroxide digestion apparatus as described in claim 6, characterized in that: The feeding channel (52) is arranged parallel to the main water pipe (30). Multiple feeding channels (52) are located in the center of the feeding adjustment plate (51). The top cross section of the feeding channel (52) is smaller than the area of ​​the top feeding port cross section of the feeding box (11).

8. The calcium hydroxide digestion device as described in claim 1, characterized in that: The bottom of the digestion tank (10) is fixed with a support column, and the end face of the digestion tank (10) away from the feed box (11) is provided with a discharge port.

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