Batching device for reaction kettle

Abstract

The batching device comprises a feeding hopper and a feeding hopper, the feeding hopper is arranged at the top of the reaction kettle, the feeding hopper is arranged at the top of the feeding hopper, a plurality of partition plates are arranged in the feeding hopper and divide the interior of the feeding hopper into a plurality of feeding grooves, and a sealing mechanism is arranged on the feeding hopper; the materials are put into the feeding grooves of the feeding hopper, during feeding, the sealing mechanism is opened, the materials enter the reaction kettle through the feeding hopper, the materials in the feeding grooves are proportioned in advance, the materials in the feeding grooves are synchronously and continuously fed, and the material proportioning device has the effect that the material proportioning operation is convenient and fast.

Description

Technical Field

[0001] This application relates to the field of reactor equipment, and more particularly to a batching device for a reactor. Background Technology

[0002] Chemical reaction vessels are widely used in chemical, petrochemical, rubber, pesticide, dye, pharmaceutical and food industries. Through structural design and parameter configuration of the vessel, they can achieve the heating, evaporation, cooling and low-to-high-speed mixing functions required by the process. The working principle is to add the reactants into the vessel, provide the heat required for the reaction through the heating device, and at the same time, the stirring device continuously stirs the reactants to ensure that the reactants are fully mixed and improve the reaction rate and uniformity.

[0003] When feeding materials into a chemical reactor, it is necessary to pre-proportion and mix the various reactants. Usually, manual weighing is used to weigh the materials, but manual feeding is inconvenient and not conducive to continuous feeding operations. Utility Model Content

[0004] To address the inconvenience of manual batching operations and its disadvantage in facilitating continuous feeding, this application provides a batching device for a reactor.

[0005] The reaction vessel batching device provided in this application adopts the following technical solution:

[0006] A batching device for a reactor includes a feed hopper and a feeding hopper. The feed hopper is located at the top of the reactor and communicates with the interior of the reactor. The feeding hopper is located at the top of the feed hopper and communicates with the feed hopper. The feeding hopper is provided with a plurality of partitions that divide the interior of the feeding hopper into a plurality of feeding troughs. The feeding troughs are communicated with the feed hopper. The feed hopper is provided with a closing mechanism for opening and closing the feeding hopper at the bottom of the feeding trough.

[0007] By adopting the above technical solution, each material is put into the feeding hopper and each feeding slot. When feeding, the sealing mechanism is opened and the material enters the reactor through the feeding hopper. The materials in each feeding slot are pre-proportioned, making the feeding operation convenient. The materials in each feeding slot are fed synchronously and continuously, which facilitates continuous feeding operations.

[0008] Optionally, several of the partitions are distributed parallel to each other, the sides of the partitions are attached to the inner wall of the feeding hopper, and the partitions and the feeding hopper are detachably connected by a connector.

[0009] By adopting the above technical solution, the detachable partitions can be installed, and the position between each partition can be adjusted to adjust the size of the feeding trough formed by the partitions, thereby adjusting the ratio of each material. This is suitable for feeding reactions with different ratio requirements.

[0010] Optionally, the connector includes a retaining plate and a insert rod. The retaining plate is disposed on both sides of the partition along its length. The retaining plate is inserted into the top opening edge of the feeding hopper. The insert rod is disposed on one side of the retaining plate. The top of the feeding hopper is provided with a slot. The insert rod is inserted into the feeding hopper through the slot. Several slots are provided and distributed along the length of the feeding hopper.

[0011] By adopting the above technical solution, during installation, the clamps on both sides of the partition are inserted into the edge of the open top of the feeding hopper. At this time, the insert rod is inserted into the slot of the feeding hopper to fix the position of the partition. The position of the partition can be adjusted by inserting the insert rod into different slots, making the operation of adjusting the position of the partition convenient.

[0012] Optionally, a guide bar is provided on the inner wall of the feeding hopper, and a guide groove is provided on the partition plate. The guide bar is slidably connected to the partition plate through the guide groove.

[0013] By adopting the above technical solution, during installation, the guide groove on the partition is slid and inserted along the guide strip to guide and limit the partition, which facilitates the positioning of the insertion rod.

[0014] Optionally, the feeding hopper is provided with a clamping strip, which abuts against the side of the clamping plate opposite to the partition, and the feeding hopper is provided with a tensioning member that pulls the clamping strip to clamp it at the clamping plate.

[0015] By adopting the above technical solution, the tensioning component pulls the clamping strip to abut against one side of the clamping plate, clamping and limiting the clamping plate, thereby limiting the partition and reducing the probability of the partition moving.

[0016] Optionally, the card plate has a slot on the side facing away from the partition, and the clamping strip is inserted into the card plate through the slot.

[0017] By adopting the above technical solution, when tightened, the clamping strip is inserted into the slot of the clamping plate, and the limiting effect of the insertion limit is better.

[0018] Optionally, the tensioning member is disposed at both ends of the clamping strip along its length. The clamping strip and the partition are distributed perpendicularly to each other. The tensioning member includes a guide rod and a return spring. The guide rod is slidably mounted on the feeding hopper and connected to the clamping strip. The guide rod is used to drive the clamping strip to move toward or away from the partition. The return spring is sleeved on the guide rod. One end of the return spring is connected to the clamping strip, and the other end of the return spring away from the clamping strip is connected to the feeding hopper.

[0019] By adopting the above technical solution, when it is necessary to adjust the position of the partition, pull the guide rod to slide until the clamping strip separates from the plate. At this time, the return spring is stretched, the partition is removed and placed in the adjusted position. Then, release the guide rod, and the return spring pulls the clamping strip toward the partition until it is clamped in the slot of the plate to complete the limit, which facilitates the adjustment of the partition in different positions.

[0020] Optionally, a pulling block is slidably mounted on the feeding hopper, and a connecting rod is rotatably mounted on the pulling block. The end of the connecting rod away from the pulling block is rotatably connected to the end of the guide rod away from the clamping strip.

[0021] By adopting the above technical solution, the guide rod can be slid by pulling the connecting rod through the pulling block, making the operation of pulling the guide rod convenient.

[0022] Optionally, the sealing mechanism includes a cylinder and a sealing plate. The sealing plate is slidably mounted on the feed hopper and is in contact with one side of the bottom of the partition. The cylinder is disposed on the outer wall of the feed hopper, and the sealing plate is connected to one end of the piston rod of the cylinder.

[0023] By adopting the above technical solution, the cylinder drives the sealing plate to slide, opening the bottom of the partition and completing the feeding operation.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. Each material is fed into the feeding hopper and the corresponding feeding slot. When feeding, the sealing mechanism is opened and the material enters the reactor through the feeding hopper. The materials in each feeding slot are pre-proportioned, making the feeding operation convenient. The materials in each feeding slot are fed synchronously and continuously, which facilitates continuous feeding operations.

[0026] 2. The clamping strip clamps and limits the movement of the plate, thereby limiting the partition and reducing the probability of the partition moving.

[0027] 3. The reset spring pulls the clamping strip toward the partition until it is clamped in the slot of the plate, thus completing the limit and facilitating the adjustment of the partition at different positions. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of this application.

[0029] Figure 2 This is a cross-sectional view of the present application along the width of the hopper.

[0030] Figure 3 This is a three-dimensional structural diagram of the connector on the partition of this application.

[0031] Figure 4 This is an enlarged three-dimensional structural diagram of part A of this application.

[0032] Figure 5 This is an enlarged three-dimensional structural diagram of Part B of this application.

[0033] Those skilled in the art will understand that the elements in the accompanying drawings are shown for simplicity and clarity and are not necessarily drawn to scale. For example, the size and position of some elements in the drawings may be enlarged relative to other elements to aid in understanding the embodiments of the invention.

[0034] Reference numerals in the attached drawings: 1. Reactor; 2. Feed hopper; 3. Feeding hopper; 31. Feeding trough; 32. Slot; 33. Guide bar; 34. Pulling block; 35. Connecting rod; 4. Partition plate; 41. Guide groove; 5. Sealing mechanism; 51. Cylinder; 52. Sealing plate; 6. Connecting component; 61. Clamping plate; 611. Clamping groove; 62. Insert rod; 7. Clamping bar; 8. Tensioning component; 81. Guide rod; 82. Return spring. Detailed Implementation

[0035] The present application will be further described in detail below with reference to the accompanying drawings.

[0036] This application discloses a batching device for a reaction vessel, referring to... Figure 1 and Figure 2 The reactor includes a feed hopper 2 and a feeding hopper 3. The feed hopper 2 is located at the top of the reactor 1 and communicates with the interior of the reactor 1. The feeding hopper 3 is located at the top of the feed hopper 2 and communicates with the feed hopper 2. Two partitions 4 are vertically arranged inside the feeding hopper 3. The two partitions 4 are spaced apart and parallel to each other along the length of the feeding hopper 3. The two sides of the partitions 4 along the width of the feeding hopper 3 are attached to the inner wall of the feeding hopper 3, dividing the interior of the feeding hopper 3 into three feeding slots 31. Each material is fed into its respective feeding slot 31. The bottom of the feeding slot 31 is connected to the feed hopper 2. The feed hopper 2 is equipped with a sealing mechanism 5. During feeding, the sealing mechanism 5 is opened, and the material enters the reactor 1 through the feed hopper 2. The materials in each feeding slot 31 are pre-proportioned, making the batching operation convenient. The materials in each feeding slot 31 are fed synchronously and continuously, facilitating continuous feeding operations.

[0037] Reference Figure 1 and Figure 3 The feeding hopper 3 is provided with a connector 6, which includes a clamping plate 61 and a plug rod 62. The clamping plate 61 is located on both sides of the partition 4 along its length and on the upward side. The clamping plate 61 is inserted into the feeding hopper 3 at the edge of the top opening along its length. The plug rod 62 is vertically located on the downward side of the clamping plate 61. The top of the feeding hopper 3 has slots 32 on both sides along its length. The plug rod 62 is inserted into the feeding hopper 3 through the slots 32. Several slots 32 are provided and distributed along the length of the feeding hopper 3.

[0038] During installation, the clamping plates 61 on both sides of the partition 4 are inserted into the edge of the open top of the feeding hopper 3. At this time, the insertion rod 62 is inserted into the slot 32 of the feeding hopper 3 to fix the position of the partition 4. The insertion rod 62 is inserted into different slots 32 to adjust the position of the partition 4, thereby adjusting the position between each partition 4 and thus adjusting the size of the feeding trough 31 formed by the partition 4, and adjusting the ratio of each material. This is suitable for feeding reactions with different ratio requirements.

[0039] Reference Figure 2 and Figure 3 The feeding hopper 3 has guide bars 33 vertically arranged on its two opposite inner side walls along its length. Several guide bars 33 are arranged and distributed one-to-one with the positions of each slot 32. The partition plate 4 has guide grooves 41 vertically arranged on its two opposite sides along its length. The guide bars 33 are slidably connected to the partition plate 4 through the guide grooves 41. During installation, the guide grooves 41 on the partition plate 4 are slidably inserted along the guide bars 33 to guide and limit the partition plate 4, which facilitates the positioning of the insertion rod 62.

[0040] Reference Figure 1 and Figure 4 The feeding hopper 3 is provided with clamping strips 7, which are distributed along the length of the feeding hopper 3. The clamping plate 61 is provided with a groove 611 on the side away from the partition plate 4. The clamping strips 7 are inserted and connected to the clamping plate 61 through the groove 611. The feeding hopper 3 is provided with tensioning members 8 at both ends of the clamping strips 7 along the length of the feeding hopper 3. The tensioning members 8 include guide rods 81 and return springs 82. The guide rods 81 are installed on the feeding hopper 3 in a horizontal reverse sliding direction. One end of the guide rods 81 is connected to the clamping strips 7 and slides in a direction perpendicular to the clamping strips 7. The return springs 82 are sleeved on the guide rods 81. One end of the return springs 82 is connected to the clamping strips 7, and the end of the return springs 82 away from the clamping strips 7 is connected to the feeding hopper 3.

[0041] When the position of the partition 4 needs to be adjusted, pull the guide rod 81 to slide it until the clamping strip 7 separates from the clamping plate 61. At this time, the return spring 82 is stretched, and the partition 4 is removed and placed in the adjusted position. Then, release the guide rod 81, and the return spring 82 pulls the clamping strip 7 toward the partition 4 until it is clamped in the slot 611 of the clamping plate 61 to complete the limit, which makes it convenient to adjust the different positions of the partition 4.

[0042] Reference Figure 5 A pulling block 34 is vertically slidably installed on one side of the feeding hopper 3. A connecting rod 35 is rotatably installed on the pulling block 34. There are two connecting rods 35 located on both sides of the moving direction of the pulling block 34. The end of the connecting rod 35 away from the pulling block 34 is rotatably connected to the end of the guide rod 81 away from the clamping strip 7. By pulling the connecting rod 35 through the pulling block 34, the guide rods 81 on both sides are moved, making the operation of pulling the guide rods 81 convenient.

[0043] Reference Figure 1 and Figure 2 The sealing mechanism 5 includes a cylinder 51 and a sealing plate 52. The sealing plate 52 is horizontally slidably mounted on the feed hopper 2, sealing the feed space section of the feed hopper 2. The sealing plate 52 is attached to the lower side of the partition 4. The cylinder 51 is horizontally mounted on the outer wall of the feed hopper 2, and the sealing plate 52 is connected to one end of the piston rod of the cylinder 51. The cylinder 51 drives the sealing plate 52 to slide, opening the bottom of the partition 4 and completing the feeding operation.

[0044] The implementation principle of the feeding device for a reactor in this application embodiment is as follows: During installation, the clamping plates 61 on both sides of the partition 4 are inserted into the edge of the open top of the feeding hopper 3. At this time, the inserting rod 62 is inserted into the slot 32 of the feeding hopper 3 to fix the position of the partition 4. The inserting rod 62 is inserted into different slots 32. The return spring 82 pulls the clamping strip 7 toward the partition 4 until it is clamped in the slot 611 of the clamping plate 61 to complete the limit. The position of the partition 4 is adjusted, and the position between each partition 4 is adjusted to adjust the size of the feeding trough 31 formed by the partition 4 and adjust the ratio of each material. The cylinder 51 drives the sealing plate 52 to slide and open the bottom of the partition 4 to complete the feeding operation.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A batching device for a reactor, comprising a feed hopper (2) and a feeding hopper (3), wherein the feed hopper (2) is disposed at the top of the reactor (1) and communicates with the interior of the reactor (1), and the feeding hopper (3) is disposed at the top of the feed hopper (2) and communicates with the feed hopper (2), characterized in that: The feeding hopper (3) is provided with several partitions (4), which divide the inside of the feeding hopper (3) into several feeding troughs (31). The feeding troughs (31) are connected to the feeding hopper (2). The feeding hopper (2) is provided with a closing mechanism (5) for opening and closing the feeding hopper (3) at the bottom of the feeding trough (31).

2. The batching device for a reaction vessel according to claim 1, characterized in that: Several partitions (4) are distributed parallel to each other, the side of the partition (4) is attached to the inner wall of the feeding hopper (3), and the partition (4) and the feeding hopper (3) are detachably connected by a connector (6).

3. The batching device for a reaction vessel according to claim 2, characterized in that: The connector (6) includes a retaining plate (61) and a plug rod (62). The retaining plate (61) is disposed on both sides of the partition (4) along its length. The retaining plate (61) is inserted into the feeding hopper (3) at the top open edge. The plug rod (62) is disposed on one side of the retaining plate (61). The top of the feeding hopper (3) is provided with a slot (32). The plug rod (62) is inserted into the feeding hopper (3) through the slot (32). Several slots (32) are provided and distributed along the length of the feeding hopper (3).

4. The batching device for a reaction vessel according to claim 1, characterized in that: The inner wall of the feeding hopper (3) is provided with a guide bar (33), and the partition (4) is provided with a guide groove (41). The guide bar (33) is slidably connected to the partition (4) through the guide groove (41).

5. A batching device for a reaction vessel according to claim 3, characterized in that: The feeding hopper (3) is provided with a clamping strip (7), which abuts against the side of the clamping plate (61) away from the partition plate (4). The feeding hopper (3) is provided with a tensioning member (8) that pulls the clamping strip (7) to clamp it at the clamping plate (61).

6. A batching device for a reaction vessel according to claim 5, characterized in that: The card plate (61) has a slot (611) on the side facing away from the partition (4), and the clamping strip (7) is inserted and connected to the card plate (61) through the slot (611).

7. A batching device for a reaction vessel according to claim 5, characterized in that: The tensioning member (8) is located at both ends of the clamping strip (7) along its length. The clamping strip (7) and the partition (4) are perpendicular to each other. The tensioning member (8) includes a guide rod (81) and a return spring (82). The guide rod (81) is slidably mounted on the feeding hopper (3) and connected to the clamping strip (7). The guide rod (81) is used to drive the clamping strip (7) to move in the direction toward or away from the partition (4). The return spring (82) is sleeved on the guide rod (81). One end of the return spring (82) is connected to the clamping strip (7), and the other end of the return spring (82) away from the clamping strip (7) is connected to the feeding hopper (3).

8. A batching device for a reaction vessel according to claim 7, characterized in that: A pulling block (34) is slidably installed on the feeding hopper (3), and a connecting rod (35) is rotatably installed on the pulling block (34). The end of the connecting rod (35) away from the pulling block (34) is rotatably connected to the end of the guide rod (81) away from the clamping strip (7).

9. A batching device for a reaction vessel according to claim 1, characterized in that: The sealing mechanism (5) includes a cylinder (51) and a sealing plate (52). The sealing plate (52) is slidably installed on the feed hopper (2). The sealing plate (52) is attached to one side of the bottom of the partition (4). The cylinder (51) is located on the outer wall of the feed hopper (2). The sealing plate (52) is connected to one end of the piston rod of the cylinder (51).

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