A quantitative adding device for raw material of sodium sulfonate synthesis

Abstract

The utility model provides a kind of sodium sulfonate synthesis raw material quantitative adding device, including chassis, the top of chassis is fixedly installed with the raw material bin of multiple chambers, between the side plate of chassis is equipped with multiple with the quantitative cylinder corresponding to the multiple chambers of raw material bin, the bottom of quantitative cylinder is equipped with collection discharge frame, the inner wall of multiple quantitative cylinder is slidably matched with opening and closing ring, opening and closing ring is equipped with opening and closing assembly, between the side plate of chassis is equipped with the fixed plate located in the bottom of collection discharge frame. By setting quantitative cylinder as transparent cylinder body with scale, operator can directly observe the addition amount of raw material and the raw material state in quantitative cylinder, respectively rotate adjusting screw cylinder, adjusting screw cylinder is threadedly cooperated with screw rod, can drive opening and closing frame to move up and down, to determine that raw material bin transports different quantitative raw material to quantitative cylinder, to realize the accurate adjustment of raw material addition amount, satisfy the requirement of raw material quantification in sodium sulfonate synthesis process.

Description

Technical Field

[0001] This utility model relates to the field of sodium sulfonate synthesis technology, and more specifically, to a device for quantitatively adding raw materials for sodium sulfonate synthesis. Background Technology

[0002] Sodium sulfonate is an important chemical raw material widely used in detergents, printing and dyeing, pharmaceuticals and other fields. In the synthesis of sodium sulfonate, the amount of raw material added has a significant impact on the quality and performance of the final product.

[0003] Existing raw material addition devices typically employ simple funnel or pipe structures. This crude design makes it difficult to achieve precise control of the amount of raw material added and is also difficult to adapt to the simultaneous addition of multiple components of raw materials in multi-chamber raw material silos.

[0004] Therefore, we have made improvements to this by proposing a quantitative addition device for sodium sulfonate synthesis raw materials. Utility Model Content

[0005] The purpose of this invention is to address the fact that existing raw material adding devices typically employ simple funnel or pipe structures. This crude design makes it difficult to achieve precise control of the amount of raw material added and is also difficult to adapt to the simultaneous addition of multiple components of raw materials in multi-chamber raw material silos.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A device for quantitatively adding sodium sulfonate synthesis raw materials includes a base frame. A multi-chamber raw material silo is fixedly installed on the top of the base frame. Multiple metering cylinders corresponding to the multi-chamber of the raw material silo are installed between the two side plates of the base frame. The metering cylinders are transparent cylinders with graduations. A collection and discharge frame is installed at the bottom of the metering cylinders. Opening and closing rings are slidably fitted on the inner walls of the multiple metering cylinders. Opening and closing components are provided on the opening and closing rings. A fixing plate is installed between the two side plates of the base frame at the bottom of the collection and discharge frame. An opening and closing groove is provided at the feeding connection between the raw material silo and the multiple metering cylinders on the base frame. An opening and closing plate is slidably fitted on the inner wall of the opening and closing groove.

[0008] Furthermore, the opening and closing assembly includes an opening and closing piece that is rotatably fitted on the inner wall of the opening and closing ring, an opening and closing frame that is rotatably fitted on the bottom of the opening and closing ring, a screw installed on the bottom of the opening and closing frame, and limiting blocks that slide in cooperation with the grooves on the inner wall of the metering cylinder on both sides of the opening and closing ring.

[0009] Furthermore, rotating shafts are installed on both sides of the opening and closing plate, and connecting grooves that rotate and cooperate with the rotating shafts are opened on both sides of the inner wall of the opening and closing ring. A straight bevel gear is installed at the end of one of the rotating shafts, and a straight bevel gear that meshes with the straight bevel gear is installed above the opening and closing frame. Multiple adjusting screw cylinders that correspond to the metering cylinder and are threaded with the screw are rotatably fitted at the bottom of the collecting discharge frame.

[0010] Furthermore, the bottom of the fixing plate is rotatably fitted with multiple connecting brackets corresponding to the screw, and the two side plates of the base frame are laterally slidably fitted with connecting strips that cooperate with the connecting brackets.

[0011] Furthermore, a through groove is provided on one side of the connecting frame and sleeved around the screw. A slider is installed on the inner wall of the through groove. A sliding groove is provided on the screw to slide with the slider. A connecting post is installed on one side of the connecting frame. A groove is provided on one side of the connecting strip. The connecting post is movably fitted in the groove.

[0012] Furthermore, the connecting strip is equipped with a first upright block on the outer side of the base frame, and a fixed frame that slides and engages with the first upright block is installed on the outer side of the base frame. The opening and closing plate is equipped with a second upright block that slides and engages with the fixed frame on the outer side of the base frame.

[0013] Furthermore, a first spring is installed between one side of the second upright block and the inner wall of the fixed frame, and a second spring is installed between one side of the first upright block and the inner wall of the fixed frame. An adjusting block is slidably fitted onto the inner wall of the fixed frame.

[0014] Furthermore, the adjusting block is provided with a fixing pin on one side outside the fixed frame, and the inner bottom wall of the fixed frame is provided with three fixing grooves from left to right that cooperate with the fixing pin.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model sets the metering cylinder as a transparent cylinder with graduations, allowing operators to intuitively observe the amount of raw materials added and the state of the raw materials inside the metering cylinder. By rotating the adjusting screw, which is threaded with the screw, the opening and closing frame can be moved up and down to determine the amount of raw materials delivered from the raw material hopper to the metering cylinder, thereby achieving precise adjustment of the amount of raw materials added and meeting the quantitative requirements of raw materials in the sodium sulfonate synthesis process.

[0017] 2. This utility model, by designing the raw material silo as a multi-chamber structure with multiple metering cylinders, can simultaneously process multiple raw materials. It is suitable for the addition of multi-component raw materials in the sodium sulfonate synthesis process. By sliding the adjusting block so that its fixing pin is located in different fixing slots, the opening and closing state between the raw material silo and the metering cylinder and the opening and closing component inside the metering cylinder can be determined, realizing the rapid delivery and stopping of raw materials and adapting to different production needs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the sodium sulfonate synthesis raw material quantitative addition device of this utility model;

[0019] Figure 2 This is a schematic side sectional view of the overall structure of the sodium sulfonate synthesis raw material quantitative addition device of this utility model;

[0020] Figure 3 This is a schematic diagram of the opening and closing component of this utility model;

[0021] Figure 4 This is a schematic diagram of the connection between the metering cylinder and the base frame of this utility model;

[0022] Figure 5 This utility model Figure 4 -Enlarged structural diagram at point A;

[0023] Figure 6 This is a schematic diagram of the structure of the opening at the connection between the base frame and the metering cylinder of this utility model;

[0024] Figure 7 This utility model Figure 6 - Enlarged structural diagram at point B.

[0025] The image shows:

[0026] 1. Base frame; 2. Raw material silo; 3. Metering cylinder; 4. Collection and discharge frame; 5. Opening and closing ring; 6. Opening and closing assembly; 601. Opening and closing plate; 602. Opening and closing frame; 603. Screw; 604. Rotating shaft; 605. Connecting groove; 606. Straight bevel gear; 607. Straight bevel gear; 608. Limiting block; 609. Adjusting screw; 7. Opening and closing plate; 8. Opening and closing groove; 9. Fixing plate; 10. Connecting frame; 11. Connecting strip; 12. Sliding block; 13. Slide groove; 14. Connecting column; 15. Groove; 16. First upright block; 17. Fixing frame; 18. First spring; 19. Second spring; 20. Adjusting block; 21. Fixing pin; 22. Fixing groove; 23. Second upright block; 24. Through groove. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Please refer to Figure 1-7 A quantitative addition device for sodium sulfonate synthesis raw materials includes a base frame 1. A multi-chamber raw material silo 2 is fixedly installed on the top of the base frame 1. Multiple quantitative cylinders 3, corresponding to the multi-chamber of the raw material silo 2, are installed between the two side plates of the base frame 1. The quantitative cylinders 3 are transparent cylinders with graduations. A collection discharge frame 4 is installed at the bottom of the quantitative cylinders 3. The inner walls of the multiple quantitative cylinders 3 are slidably fitted with opening and closing rings 5. Opening and closing components 6 are provided on the opening and closing rings 5. A fixing plate 9 located at the bottom of the collection discharge frame 4 is installed between the two side plates of the base frame 1. An opening and closing groove 8 is provided at the material discharge connection between the raw material silo 2 and the multiple quantitative cylinders 3 on the base frame 1. An opening and closing plate 7 is slidably fitted on the inner wall of the opening and closing groove 8.

[0029] Specifically, when using this sodium sulfonate synthesis raw material quantitative addition device, the base frame 1 is bolted to the top of the mixing chamber where the sodium sulfonate raw material needs to be mixed. The discharge port of the discharge frame 4 is located at the opening above the mixing chamber for material discharge. The raw material chamber 2 has a multi-chamber structure, with each chamber storing different raw materials. The metering cylinder 3 is connected to the chamber of the raw material chamber 2 through the opening and closing groove 8 for receiving and temporarily storing raw materials. The raw materials in multiple metering cylinders 3 are collected in the collection discharge frame 4 and finally output from the collection discharge frame 4, completing the quantitative addition process of the raw materials.

[0030] Please refer to Figure 3 and Figure 5 The opening and closing assembly 6 includes an opening and closing piece 601 rotatably fitted on the inner wall of the opening and closing ring 5. An opening and closing frame 602 is rotatably fitted at the bottom of the opening and closing ring 5. A screw 603 is installed at the bottom of the opening and closing frame 602. Limiting blocks 608 are installed on both sides of the opening and closing ring 5, which slide in conjunction with grooves on the inner wall of the metering cylinder 3. The screw 603 penetrates downwards through the collecting discharge frame 4 to its bottom, and a sealing ring is provided at the connection between the screw 603 and the bottom of the collecting discharge frame 4 to ensure that during the raw material conveying process... No leakage will occur, ensuring the cleanliness of the production environment and the integrity of the raw materials. Rotating shafts 604 are installed on both sides of the opening and closing plate 601. Connecting grooves 605 that rotate with the rotating shafts 604 are opened on both sides of the inner wall of the opening and closing ring 5. A straight bevel gear 606 is installed at the end of one of the rotating shafts 604. A straight bevel gear 607 that meshes with the straight bevel gear 606 is installed above the opening and closing frame 602. Multiple adjusting screw cylinders 609 that correspond to the metering cylinder 3 and are threadedly engaged with the screw 603 are rotatably fitted at the bottom of the collecting discharge frame 4.

[0031] Specifically, by rotating the adjusting screw 609, which is threadedly engaged with the screw 603, the opening and closing frame 602 is moved up and down, thereby determining the amount of raw material delivered from the raw material bin 2 to the metering cylinder 3. The rotating screw 603 drives the spur bevel gear 607 on the opening and closing frame 602 to rotate below the opening and closing ring 5, thereby driving the bevel gear 606 to rotate. The rotating bevel gear 606 drives the opening and closing plate 601 to rotate through the rotating shaft 604 to perform the opening operation.

[0032] Please refer to Figure 2-7 The bottom of the fixing plate 9 is rotatably fitted with multiple connecting brackets 10 corresponding to the screw 603. A connecting strip 11, which mates with the connecting bracket 10, is laterally slidably fitted between the two side plates of the base frame 1. One side of the connecting bracket 10 has a through groove 24 sleeved around the screw 603. A slider 12 is installed on the inner wall of the through groove 24. A sliding groove 13 is opened on the screw 603 to slidably engage with the slider 12. A connecting post 14 is installed on one side of the connecting bracket 10. A groove 15 is opened on one side of the connecting strip 11, and the connecting post 14 is movably fitted within the groove 15. A first upright block 16 is installed on the outer side of the connecting strip 11 located on the side of the base frame 1. The outer side of the base frame 1 is equipped with a fixed frame 17 that slides with the first upright block 16. The opening and closing plate 7 is equipped with a second upright block 23 that slides with the fixed frame 17 on the outer side of the base frame 1. A first spring 18 is installed between one side of the second upright block 23 and the inner wall of the fixed frame 17. A second spring 19 is installed between one side of the first upright block 16 and the inner wall of the fixed frame 17. An adjusting block 20 slides with the inner wall of the fixed frame 17. A fixing pin 21 is provided on the side of the adjusting block 20 outside the fixed frame 17. Three fixing grooves 22 that cooperate with the fixing pins 21 are opened sequentially from left to right on the inner bottom wall of the fixed frame 17.

[0033] Specifically, when the fixing pin 21 is located in the fixing groove 22 in the middle, the first upright block 16 and the second upright block 23 on both sides are closed by the action of the second spring 19 and the first spring 18; when the fixing pin 21 is located in the fixing groove 22 on the left, the adjusting block 20 pushes the second upright block 23 to move to the left, compressing the first spring 18 and causing the opening and closing plate 7 to slide to the left in the opening and closing groove 8 to open, so that the raw materials in the multi-chamber chamber of the raw material silo 2 are transported to the multiple metering cylinders 3; when the fixing pin 21 is located in the fixing groove on the right... When the material is within 22, the adjusting block 20 pushes the first upright block 16 to move to the right, compressing the second spring 19 and causing the connecting bar 11 to slide to the right. The sliding connecting bar 11 can drive the screw 603 to rotate through the connecting frame 10. The rotating screw 603 drives the straight bevel gear 607 on the opening and closing frame 602 to rotate below the opening and closing ring 5, thereby driving the straight bevel gear 606 to rotate. The rotating straight bevel gear 606 drives the opening and closing plate 601 to rotate through the rotating shaft 604 to perform the opening operation, so that the raw materials in the multiple metering cylinders 3 are transported into the collection discharge frame 4.

[0034] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A device for quantitatively adding sodium sulfonate synthesis raw materials, comprising a base frame (1), characterized in that: The top of the base frame (1) is fixedly installed with a multi-chamber raw material silo (2). Multiple metering cylinders (3) corresponding to the multi-chamber of the raw material silo (2) are installed between the two side plates of the base frame (1). A collection discharge frame (4) is installed at the bottom of the metering cylinder (3). The inner walls of the multiple metering cylinders (3) are slidably fitted with opening and closing rings (5). An opening and closing component (6) is provided on the opening and closing rings (5). A fixing plate (9) located at the bottom of the collection discharge frame (4) is installed between the two side plates of the base frame (1). An opening and closing groove (8) is opened at the material discharge connection between the raw material silo (2) and the multiple metering cylinders (3) on the base frame (1). An opening and closing plate (7) is slidably fitted on the inner wall of the opening and closing groove (8).

2. The sodium sulfonate synthesis raw material quantitative addition device according to claim 1, characterized in that: The opening and closing assembly (6) includes an opening and closing piece (601) that is rotatably fitted on the inner wall of the opening and closing ring (5), an opening and closing frame (602) that is rotatably fitted on the bottom of the opening and closing ring (5), a screw (603) that is installed on the bottom of the opening and closing frame (602), and a limiting block (608) that slides with the groove on the inner wall of the metering cylinder (3) on both sides of the opening and closing ring (5).

3. The sodium sulfonate synthesis raw material quantitative addition device according to claim 2, characterized in that: The opening and closing plate (601) is equipped with a rotating shaft (604) on both sides. The inner wall of the opening and closing ring (5) is provided with a connecting groove (605) that rotates and engages with the rotating shaft (604) on both sides. One of the rotating shafts (604) is equipped with a straight bevel gear (606) at one end. The opening and closing frame (602) is equipped with a straight bevel gear (607) that meshes with the straight bevel gear (606) on the top. The bottom of the collection discharge frame (4) is rotatably fitted with multiple adjusting screw cylinders (609) that correspond to the metering cylinder (3) and are threadedly engaged with the screw (603).

4. The sodium sulfonate synthesis raw material quantitative addition device according to claim 3, characterized in that: The bottom of the fixed plate (9) is rotatably fitted with a plurality of connecting brackets (10) corresponding to the screw (603), and the two side plates of the base frame (1) are laterally slidably fitted with connecting strips (11) that cooperate with the connecting brackets (10).

5. The sodium sulfonate synthesis raw material quantitative addition device according to claim 4, characterized in that: The connecting frame (10) has a through groove (24) on one side that is sleeved around the screw (603). The inner wall of the through groove (24) is equipped with a slider (12). The screw (603) has a sliding groove (13) that slides with the slider (12). The connecting frame (10) has a connecting post (14) on one side. The connecting strip (11) has a groove (15) on one side. The connecting post (14) is movably fitted in the groove (15).

6. The sodium sulfonate synthesis raw material quantitative addition device according to claim 5, characterized in that: The connecting strip (11) is equipped with a first upright block (16) on the outer side of the base frame (1), and a fixed frame (17) that slides with the first upright block (16) is installed on the outer side of the base frame (1). The opening and closing plate (7) is equipped with a second upright block (23) that slides with the fixed frame (17) on the outer side of the base frame (1).

7. The sodium sulfonate synthesis raw material quantitative addition device according to claim 6, characterized in that: A first spring (18) is installed between one side of the second stand (23) and the inner wall of the fixed frame (17), and a second spring (19) is installed between one side of the first stand (16) and the inner wall of the fixed frame (17). An adjusting block (20) is slidably fitted on the inner wall of the fixed frame (17).

8. The sodium sulfonate synthesis raw material quantitative addition device according to claim 7, characterized in that: The adjusting block (20) is provided with a fixing pin (21) on one side outside the fixing frame (17), and the inner bottom wall of the fixing frame (17) is provided with three fixing grooves (22) that cooperate with the fixing pin (21) from left to right.

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