Hydrogen chloride dehydration apparatus and process

Abstract

The application discloses a hydrogen chloride dewatering device and process, which comprises a processing cylinder, a gas inlet pipe is communicated with the top of the processing cylinder, a gas outlet pipe is communicated with one end of the processing cylinder close to the gas inlet pipe, support plates are uniformly arranged on the outer side of the processing cylinder, an annular fixing sleeve is fixedly connected to the top of the support plate, a material adding device is arranged in the annular fixing sleeve, a fixing frame is arranged on the top of the support plate, and a driving motor is fixedly connected to the end of the fixing frame away from the support plate. The material adding device comprises a material storage ball, which has a hollow spherical structure, a feeding pipe arranged on the top of the material storage ball, and a rotating pipe arranged in the material storage ball. The application relates to the technical field of hydrogen chloride dewatering. The hydrogen chloride dewatering device and process can stir and mix the precipitate generated in the dewatering chemical agent, prevent the precipitate generated in the chemical agent from affecting the dewatering effect, and improve the dewatering efficiency of the device.

Description

Technical Field

[0001] This invention relates to the field of hydrogen chloride dehydration technology, specifically to a hydrogen chloride dehydration device and process. Background Technology

[0002] In industrial production, the storage of raw material gases often requires drying because some seemingly harmless gases can react violently with water, completely altering their original properties. For example, hydrogen chloride gas readily forms hydrochloric acid upon contact with water, significantly increasing its corrosiveness. Therefore, dehydration is often necessary in such cases. In fact, dehydration of hydrogen chloride gas is not only for safety reasons but also for easier storage. Otherwise, modern gas companies wouldn't store steel cylinders in cool, ventilated areas after use. Hydrogen chloride is synthesized by the combustion of chlorine and hydrogen in a synthesis furnace. The presence of water in hydrogen chloride gas is mainly due to three reasons: water in the raw hydrogen and chlorine gases; oxygen in the chlorine reacting with hydrogen to produce water; and water seepage from the furnace cooling walls. The presence of water in hydrogen chloride gas not only prevents the produced gas from meeting process requirements but also allows small amounts of hydrogen chloride to enter the system as hydrochloric acid, corroding equipment and shortening its lifespan. Therefore, dehydration of hydrogen chloride gas is crucial.

[0003] Existing devices utilize dehydrating chemicals to contact the gas and thus dehydrate hydrogen chloride gas. However, because the purchased dehydrating chemicals are prone to precipitation, they can easily affect the dehydration effect of hydrogen cyanide gas, making them impractical. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides: a hydrogen chloride dehydration device, including a processing cylinder, an air inlet pipe connected to the top of the processing cylinder, an air outlet pipe connected to the end of the processing cylinder near the air inlet pipe, support plates evenly installed on the outer side of the processing cylinder, an annular fixing sleeve fixedly connected to the top of the support plate, a feeding device installed inside the annular fixing sleeve, a fixing frame installed on the top of the support plate, and a drive motor fixedly connected to the end of the fixing frame away from the support plate;

[0005] The feeding device includes:

[0006] The material storage ball has a spherical hollow structure and a feed pipe disposed on the top of the material storage ball. A rotating tube is disposed inside the material storage ball. Feed holes are evenly opened on the outer side of the rotating tube. A rotating sleeve is sleeved on the outer side of the rotating tube. A mixing device is installed on the outer side of the rotating sleeve.

[0007] The discharge pipe has a tubular structure and a flow control device located on its outer side. The top of the discharge pipe is connected to a rotating pipe via a control valve. Dehydrating chemicals are discharged into the storage ball from the feed pipe, and hydrogen chloride gas is discharged into the processing cylinder from the gas inlet pipe. The drive motor is turned on to rotate the rotating pipe, which in turn drives a mixing device to stir the dehydrating chemicals inside. The control valve is opened to draw the stirred chemicals into the discharge pipe from the feed hole, and then the flow control device discharges the chemicals into the processing cylinder to react with the hydrogen chloride gas and dehydrate them. This process can stir and mix the chemicals to prevent precipitation from affecting the dehydration effect and improve the dehydration efficiency of the device.

[0008] Preferably, the air inlet pipe and the air outlet pipe are symmetrically distributed at the top of the processing cylinder, the drive motor is located above the feeding device, and the bottom of the feed pipe is connected to the storage ball.

[0009] Preferably, the output end of the drive motor is fixedly connected to the top of the rotating tube via a connecting shaft, the connecting shaft of the drive motor output end passes through the storage ball and is rotatably connected to the storage ball via a sealed bearing, and the bottom of the rotating tube passes through the storage ball and is rotatably connected to the storage ball via a sealed bearing.

[0010] Preferably, the annular fixing sleeve is fitted around the outside of the storage ball and fixedly connected to the storage ball, the inner wall of the rotating sleeve is fixedly connected to the rotating tube, the discharge pipe is located inside the processing cylinder, and the bottom of the control valve penetrates the processing cylinder and is rotatably connected to the processing cylinder through a sealed bearing.

[0011] Preferably, the mixing device includes an arc-shaped mixing plate, with a device hole on one side of the arc-shaped mixing plate. A movable plate is slidably connected to the inner wall of the device hole. An arc-shaped rubber plate is fixedly connected to one end of the movable plate. Return springs are symmetrically installed on the side of the arc-shaped rubber plate near the movable plate. An arc-shaped device frame is fixedly connected to the end of the movable plate away from the arc-shaped rubber plate. A rotating column is rotatably connected to the inner wall of the arc-shaped device frame via a rotary bearing. Rollers are sleeved on the outer sides of the rotating column near both ends. A cleaning roller is fitted on the outer side of the column near the center. The rotating tube drives the rotating sleeve to rotate, and the arc-shaped mixing plate stirs the agent. The moving plate slides outward along the device hole under the action of centrifugal force. The moving plate drives the roller to move close to the inner wall of the storage ball. Due to the friction between the roller and the inner wall of the storage ball, the roller drives the cleaning roller to roll as it moves along the inner wall of the storage ball. The rolling cleaning roller cleans the inner wall of the storage ball, scraping off the agent adhering to the inner wall, avoiding the accumulation of chemical agents on the inner wall of the storage ball, and improving the utilization rate of the agent.

[0012] Preferably, both ends of the arc-shaped mixing plate are fixedly connected to the rotating sleeve, the device hole is provided in multiple sets, the end of the moving plate passes through the device hole, and the end of the return spring away from the arc-shaped rubber plate is fixedly connected to one side of the arc-shaped mixing plate.

[0013] Preferably, the inner wall of the roller is fixedly connected to the outer wall of the rotating column, and the cleaning roller is fixedly connected to the rotating column.

[0014] Preferably, the control device includes a discharge pipe, with an annular limiting ring fitted on the outer side of the discharge pipe near its end. A discharge port is opened on the outer side of the discharge pipe, and a movable sleeve is fitted on the outer side of the discharge pipe. Sealing plates are evenly installed on the inner wall of the movable sleeve. A connecting fastener is installed at one end of the movable sleeve, and an arc-shaped spring is installed on one side of the connecting fastener. When the discharge pipe rotates, it drives the discharge pipe to rotate together. The movable sleeve slides along the outer wall of the discharge pipe under the influence of centrifugal force. When the movable sleeve slides, it stretches the arc-shaped spring. The faster the speed of the drive motor, the greater the centrifugal force on the movable sleeve, and the greater the distance the movable sleeve slides along the outer wall of the discharge pipe. At this time, fewer discharge ports are blocked by the sealing plates. When the speed of the drive motor is slower, the distance the movable sleeve slides along the outer wall of the discharge pipe is smaller, and more discharge ports are blocked by the sealing plates. The fewer discharge ports are blocked, the less reagent is discharged into the processing cylinder. The dosage of the chemical reagent can be adjusted according to the gas concentration, improving the adaptability of the device.

[0015] Preferably, the annular limiting ring is fixedly connected to the discharge pipe, the end of the discharge pipe away from the moving sleeve is connected to the discharge pipe, one side of the sealing plate is slidably connected to the outer wall of the discharge pipe, the sealing plate corresponds one-to-one with the discharge port, the end of the arc spring away from the connecting fastener is fixedly connected to one side of the annular limiting ring, and elastic bristles are installed on the side of the sealing plate near the discharge pipe. Since the sealing plate corresponds one-to-one with the discharge port, when the sealing plate covers the discharge port, the elastic bristles provided on the inner wall of the sealing plate can be inserted into the discharge port. As the sealing plate moves, the sealing plate drives the elastic bristles to move and squeeze out in the discharge port, which can prevent the discharge port from being blocked and facilitate precise dosage control.

[0016] A hydrogen chloride dehydration process includes the following steps:

[0017] S1. Dehydrating chemical agents are discharged into the storage ball from the feed pipe, and hydrogen chloride gas is discharged into the processing cylinder from the gas inlet pipe. The drive motor is turned on to drive the rotating tube to rotate, and the rotating tube drives the mixing device to stir the dehydrating chemical agents inside.

[0018] S2. Open the control valve to draw the stirred agent from the feed hole into the discharge pipe, and then the quantity control device discharges the agent into the treatment cylinder to react with hydrogen chloride gas to dehydrate it.

[0019] S3. The rotating tube drives the rotating sleeve to rotate, the arc-shaped mixing plate stirs the medicine, and the moving plate slides outward along the device hole under the action of centrifugal force. The moving plate drives the roller to move close to the inner wall of the storage ball. Due to the friction between the roller and the inner wall of the storage ball, the roller drives the cleaning roller to roll as it moves along the inner wall of the storage ball. The rolling cleaning roller cleans the inner wall of the storage ball.

[0020] S4. When the discharge pipe rotates, it drives the discharge pipe to rotate together. The moving sleeve slides along the outer wall of the discharge pipe under the influence of centrifugal force. When the moving sleeve slides, it stretches the arc spring. When the speed of the drive motor is faster, the centrifugal force on the moving sleeve is greater, and the moving sleeve slides a greater distance along the outer wall of the discharge pipe. At this time, the number of discharge ports blocked by the sealing plate is smaller. When the speed of the drive motor is slower, the distance the moving sleeve slides along the outer wall of the discharge pipe is smaller, and the number of discharge ports blocked by the sealing plate is larger. The discharge ports are blocked, and thus less agent is discharged into the processing cylinder.

[0021] S5. When the sealing plate covers the discharge port, the elastic bristles on the inner wall of the sealing plate can be inserted into the discharge port. As the sealing plate moves, the sealing plate drives the elastic bristles to move and be extruded in the discharge port.

[0022] This invention provides a hydrogen chloride dehydration device and process. It has the following beneficial effects:

[0023] 1. This hydrogen chloride dehydration equipment and process involves installing a feeding device to introduce dehydrating chemicals into the storage sphere through the feed pipe, and discharging hydrogen chloride gas into the processing cylinder through the gas inlet pipe. A drive motor is activated to rotate the rotating tube, which in turn drives a mixing device to agitate the internal dehydrating chemicals. A control valve is opened to draw the agitated chemicals from the feed hole into the discharge pipe, and then a flow control device discharges the chemicals into the processing cylinder to react with the hydrogen chloride gas for dehydration. This process can induce precipitation within the dehydrating chemicals, preventing the precipitation from affecting the dehydration effect and improving the dehydration efficiency of the equipment.

[0024] 2. This hydrogen chloride dehydration equipment and process, through the installation of a mixing device and a feeding device, the rotating pipe drives the rotating sleeve to rotate, the arc-shaped mixing plate stirs the agent, and the moving plate slides outward along the device hole under the action of centrifugal force. The moving plate drives the roller to move close to the inner wall of the storage ball. Due to the friction between the roller and the inner wall of the storage ball, the roller drives the cleaning roller to roll as it moves along the inner wall of the storage ball. The rolling cleaning roller cleans the inner wall of the storage ball, scraping off the agent adhering to the inner wall, avoiding the accumulation of chemical agents on the inner wall of the storage ball, and improving the utilization rate of the agent.

[0025] 3. This hydrogen chloride dehydration equipment and process, through the installation of a flow control device, causes the discharge pipe to rotate together when the discharge pipe rotates. The moving sleeve slides along the outer wall of the discharge pipe under the influence of centrifugal force. When the moving sleeve slides, it stretches the arc spring. The faster the speed of the drive motor, the greater the centrifugal force on the moving sleeve, and the greater the distance the moving sleeve slides along the outer wall of the discharge pipe. At this time, the number of discharge ports blocked by the sealing plate is smaller. When the speed of the drive motor is slower, the distance the moving sleeve slides along the outer wall of the discharge pipe is smaller, and the number of discharge ports blocked by the sealing plate is larger. The discharge ports are blocked, and thus less reagent is discharged into the treatment cylinder. The dosage of chemical reagent can be adjusted according to the gas concentration to improve the adaptability of the device.

[0026] 4. This hydrogen chloride dehydration equipment and process, through the setting of sealing plates and discharge ports, since the sealing plates and discharge ports correspond one-to-one, when the sealing plate covers the discharge port, the elastic bristles set on the inner wall of the sealing plate can be inserted into the discharge port. As the sealing plate moves, the sealing plate drives the elastic bristles to move and squeeze out in the discharge port, which can prevent the discharge port from being blocked and facilitate precise control of dosage. Attached Figure Description

[0027] Figure 1 This is a flow chart of the hydrogen chloride dehydration process of the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the annular fixing sleeve of the present invention;

[0029] Figure 3 This is a schematic diagram of the internal structure of the processing cylinder of the present invention;

[0030] Figure 4 This is a schematic diagram of the feeding device of the present invention;

[0031] Figure 5 This is a schematic diagram of the internal structure of the material storage ball of the present invention;

[0032] Figure 6 This is a schematic diagram of the mixing device of the present invention;

[0033] Figure 7 This is a schematic diagram of the cleaning brush roller of the present invention;

[0034] Figure 8 This is a schematic diagram of the measurement control device of the present invention;

[0035] Figure 9 This is a schematic diagram of the discharge port structure of the present invention.

[0036] In the diagram: 1. Processing cylinder; 2. Inlet pipe; 3. Outlet pipe; 4. Support plate; 5. Annular fixed sleeve; 6. Feeding device; 61. Storage ball; 62. Feed pipe; 63. Rotating pipe; 64. Feed hole; 65. Rotating sleeve; 66. Mixing device; 661. Arc-shaped mixing plate; 662. Device hole; 663. Moving plate; 664. Arc-shaped rubber plate; 665. Return spring; 666. Arc-shaped device frame; 667. Rotating column; 668. Roller; 669. Cleaning roller; 67. Discharge pipe; 68. Metering device; 681. Discharge pipe; 682. Annular limit ring; 683. Discharge port; 684. Moving sleeve; 685. Sealing plate; 686. Connecting fastener; 687. Arc-shaped spring; 69. Control valve; 7. Fixing frame; 8. Drive motor. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0038] Example 1

[0039] Please see Figures 1-7 The present invention provides a technical solution: a hydrogen chloride dehydration device, including a processing cylinder 1, an air inlet pipe 2 connected to the top of the processing cylinder 1, an air outlet pipe 3 connected to the end of the processing cylinder 1 near the air inlet pipe 2, a support plate 4 evenly installed on the outer side of the processing cylinder 1, an annular fixing sleeve 5 fixedly connected to the top of the support plate 4, a feeding device 6 installed inside the annular fixing sleeve 5, a fixing frame 7 installed on the top of the support plate 4, and a drive motor 8 fixedly connected to the end of the fixing frame 7 away from the support plate 4.

[0040] The feeding device 6 includes:

[0041] The material storage ball 61 has a spherical hollow structure and a feed pipe 62 set on the top of the material storage ball 61. A rotating pipe 63 is set inside the material storage ball 61. Feed holes 64 are evenly opened on the outside of the rotating pipe 63. A rotating sleeve 65 is sleeved on the outside of the rotating pipe 63. A mixing device 66 is installed on the outside of the rotating sleeve 65.

[0042] The discharge pipe 67 has a tubular structure and a metering device 68 disposed on the outside of the discharge pipe 67. The top of the discharge pipe 67 is connected to the rotating pipe 63 through a control valve 69.

[0043] The air inlet pipe 2 and the air outlet pipe 3 are symmetrically distributed on the top of the processing cylinder 1. The drive motor 8 is located above the feeding device 6. The bottom of the feed pipe 62 is connected to the storage ball 61.

[0044] The output end of the drive motor 8 is fixedly connected to the top of the rotating tube 63 via a connecting shaft. The connecting shaft of the output end of the drive motor 8 passes through the storage ball 61 and is rotatably connected to the storage ball 61 via a sealed bearing. The bottom of the rotating tube 63 passes through the storage ball 61 and is rotatably connected to the storage ball 61 via a sealed bearing.

[0045] The annular fixed sleeve 5 is fitted on the outside of the storage ball 61 and is fixedly connected to the storage ball 61. The inner wall of the rotating sleeve 65 is fixedly connected to the rotating tube 63. The discharge pipe 67 is located inside the processing cylinder 1. The bottom of the control valve 69 passes through the processing cylinder 1 and is rotatably connected to the processing cylinder 1 through a sealed bearing.

[0046] The mixing device 66 includes an arc-shaped mixing plate 661. A device hole 662 is provided on one side of the arc-shaped mixing plate 661. A movable plate 663 is slidably connected to the inner wall of the device hole 662. An arc-shaped rubber plate 664 is fixedly connected to one end of the movable plate 663. A return spring 665 is symmetrically installed on the side of the arc-shaped rubber plate 664 near the movable plate 663. An arc-shaped device frame 666 is fixedly connected to the end of the movable plate 663 away from the arc-shaped rubber plate 664. A rotating column 667 is rotatably connected to the inner wall of the arc-shaped device frame 666 through a rotating bearing. Rollers 668 are sleeved on the outer side of the rotating column 667 near both ends. A cleaning roller 669 is sleeved on the outer side of the rotating column 667 near the center.

[0047] Both ends of the arc-shaped mixing plate 661 are fixedly connected to the rotating sleeve 65. Multiple sets of device holes 662 are provided. The end of the moving plate 663 passes through the device hole 662. The end of the return spring 665 away from the arc-shaped rubber plate 664 is fixedly connected to one side of the arc-shaped mixing plate 661.

[0048] The inner wall of roller 668 is fixedly connected to the outer wall of rotating column 667, and the cleaning roller 669 is fixedly connected to rotating column 667.

[0049] In use, dehydrating chemicals are discharged into the storage ball 61 through the feed pipe 62, and hydrogen chloride gas is discharged into the processing cylinder 1 through the gas inlet pipe 2. The drive motor 8 is turned on to drive the rotating tube 63 to rotate. The rotating tube 63 drives the mixing device 66 to stir the dehydrating chemicals inside. The control valve 69 is opened to draw the stirred chemicals into the discharge pipe 67 through the feed hole 64. Then, the quantity control device 68 discharges the chemicals into the processing cylinder 1 to react with the hydrogen chloride gas to dehydrate them. This stirring and mixing process can prevent the precipitation inside the dehydrating chemicals from affecting the dehydration effect and improve the dehydration efficiency of the device.

[0050] The rotating tube 63 drives the rotating sleeve 65 to rotate, and the arc-shaped mixing plate 661 stirs the agent. The moving plate 663 slides outward along the device hole 662 under the action of centrifugal force. The moving plate 663 drives the roller 668 to move close to the inner wall of the storage ball 61. Due to the friction between the roller 668 and the inner wall of the storage ball 61, the roller 668 drives the cleaning roller 669 to roll as it moves along the inner wall of the storage ball 61. The rolling cleaning roller 669 cleans the inner wall of the storage ball 61, scraping off the agent adhering to the inner wall, avoiding the accumulation of chemical agents on the inner wall of the storage ball 61, and improving the utilization rate of the agent.

[0051] Example 2

[0052] Please see Figures 1-9 The present invention provides a technical solution: Based on embodiment one, the quantity control device 68 includes a discharge pipe 681, an annular limiting ring 682 is sleeved on the outer side of the discharge pipe 681 near the end, a discharge port 683 is opened on the outer side of the discharge pipe 681, a movable sleeve 684 is sleeved on the outer side of the discharge pipe 681, sealing plates 685 are evenly installed on the inner wall of the movable sleeve 684, a connecting fastener 686 is installed at one end of the movable sleeve 684, and an arc spring 687 is installed on one side of the connecting fastener 686.

[0053] The annular limiting ring 682 is fixedly connected to the discharge pipe 681. The end of the discharge pipe 681 away from the moving sleeve 684 is connected to the discharge pipe 67. One side of the sealing plate 685 is slidably connected to the outer wall of the discharge pipe 681. The sealing plate 685 corresponds one-to-one with the discharge port 683. The end of the arc spring 687 away from the connecting fastener 686 is fixedly connected to one side of the annular limiting ring 682. Elastic bristles are installed on the side of the sealing plate 685 near the discharge pipe 681.

[0054] In use, when the discharge pipe 67 rotates, it drives the discharge pipe 681 to rotate together. The moving sleeve 684 slides along the outer wall of the discharge pipe 681 under the influence of centrifugal force. When the moving sleeve 684 slides, it stretches the arc spring 687. When the speed of the drive motor 8 is faster, the centrifugal force on the moving sleeve 684 is greater, and the moving sleeve 684 slides a greater distance along the outer wall of the discharge pipe 681. At this time, the number of discharge ports 683 blocked by the sealing plate 685 is smaller. When the speed of the drive motor 8 is slower, the distance the moving sleeve 684 slides along the outer wall of the discharge pipe 681 is smaller, and the number of discharge ports 683 blocked by the sealing plate 685 is larger. The discharge ports 683 are blocked, and thus less reagent is discharged into the treatment cylinder 1. The dosage of chemical reagent can be adjusted according to the gas concentration to improve the adaptability of the device. Since the sealing plate 685 corresponds one-to-one with the discharge port 683, when the sealing plate 685 covers the discharge port 683, the elastic bristles provided on the inner wall of the sealing plate 685 can be inserted into the discharge port 683. As the sealing plate 685 moves, the sealing plate 685 drives the elastic bristles to move and be squeezed out in the discharge port 683, which can prevent the discharge port 683 from being blocked and facilitate precise control of dosage.

[0055] Example 3:

[0056] Please see Figure 1 This invention provides a hydrogen chloride dehydration process, comprising the following steps:

[0057] S1. Dehydrating chemical agents are discharged into the storage ball from the feed pipe, and hydrogen chloride gas is discharged into the processing cylinder from the gas inlet pipe. The drive motor is turned on to drive the rotating tube to rotate, and the rotating tube drives the mixing device to stir the dehydrating chemical agents inside.

[0058] S2. Open the control valve to draw the stirred agent from the feed hole into the discharge pipe, and then the quantity control device discharges the agent into the treatment cylinder to react with hydrogen chloride gas to dehydrate it.

[0059] S3. The rotating tube drives the rotating sleeve to rotate, the arc-shaped mixing plate stirs the medicine, and the moving plate slides outward along the device hole under the action of centrifugal force. The moving plate drives the roller to move close to the inner wall of the storage ball. Due to the friction between the roller and the inner wall of the storage ball, the roller drives the cleaning roller to roll as it moves along the inner wall of the storage ball. The rolling cleaning roller cleans the inner wall of the storage ball.

[0060] S4. When the discharge pipe rotates, it drives the discharge pipe to rotate together. The moving sleeve slides along the outer wall of the discharge pipe under the influence of centrifugal force. When the moving sleeve slides, it stretches the arc spring. When the speed of the drive motor is faster, the centrifugal force on the moving sleeve is greater, and the moving sleeve slides a greater distance along the outer wall of the discharge pipe. At this time, the number of discharge ports blocked by the sealing plate is smaller. When the speed of the drive motor is slower, the distance the moving sleeve slides along the outer wall of the discharge pipe is smaller, and the number of discharge ports blocked by the sealing plate is larger. The discharge ports are blocked, and thus less agent is discharged into the processing cylinder.

[0061] S5. When the sealing plate covers the discharge port, the elastic bristles on the inner wall of the sealing plate can be inserted into the discharge port. As the sealing plate moves, the sealing plate drives the elastic bristles to move and be extruded in the discharge port.

[0062] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A hydrogen chloride dehydration device, comprising a treatment cylinder (1), characterized in that: The top of the processing cylinder (1) is connected to an air inlet pipe (2), and the end of the processing cylinder (1) near the air inlet pipe (2) is connected to an air outlet pipe (3). Support plates (4) are evenly installed on the outside of the processing cylinder (1). An annular fixing sleeve (5) is fixedly connected to the top of the support plate (4). A feeding device (6) is installed inside the annular fixing sleeve (5). A fixing frame (7) is installed on the top of the support plate (4). A drive motor (8) is fixedly connected to the end of the fixing frame (7) away from the support plate (4). The feeding device (6) includes: The material storage ball (61) has a spherical hollow structure and a feed pipe (62) disposed on the top of the material storage ball (61). A rotating pipe (63) is disposed inside the material storage ball (61). Feed holes (64) are evenly opened on the outer side of the rotating pipe (63). A rotating sleeve (65) is sleeved on the outer side of the rotating pipe (63). A mixing device (66) is installed on the outer side of the rotating sleeve (65). The discharge pipe (67) has a tubular structure and a metering device (68) disposed on the outside of the discharge pipe (67). The top of the discharge pipe (67) is connected to the rotating pipe (63) through a control valve (69). The mixing device (66) includes an arc-shaped mixing plate (661), a device hole (662) is provided on one side of the arc-shaped mixing plate (661), a movable plate (663) is slidably connected to the inner wall of the device hole (662), an arc-shaped rubber plate (664) is fixedly connected to one end of the movable plate (663), a return spring (665) is symmetrically installed on the side of the arc-shaped rubber plate (664) near the movable plate (663), an arc-shaped device frame (666) is fixedly connected to the end of the movable plate (663) away from the arc-shaped rubber plate (664), a rotating column (667) is rotatably connected to the inner wall of the arc-shaped device frame (666) through a rotating bearing, a roller (668) is sleeved on the outer side of the rotating column (667) near both ends, and a cleaning brush roller (669) is sleeved on the outer side of the rotating column (667) near the center. The quantity control device (68) includes a discharge pipe (681), an annular limiting ring (682) is sleeved on the outer side of the discharge pipe (681) near the end, a discharge port (683) is opened on the outer side of the discharge pipe (681), a movable sleeve (684) is sleeved on the outer side of the discharge pipe (681), a sealing plate (685) is evenly installed on the inner wall of the movable sleeve (684), a connecting fastener (686) is installed at one end of the movable sleeve (684), and an arc spring (687) is installed on one side of the connecting fastener (686). The output end of the drive motor (8) is fixedly connected to the top of the rotating tube (63) through a connecting shaft. The connecting shaft of the output end of the drive motor (8) passes through the storage ball (61) and is rotatably connected to the storage ball (61) through a sealed bearing. The bottom of the rotating tube (63) passes through the storage ball (61) and is rotatably connected to the storage ball (61) through a sealed bearing. The annular fixed sleeve (5) is sleeved on the outside of the storage ball (61) and fixedly connected to the storage ball (61). The inner wall of the rotating sleeve (65) is fixedly connected to the rotating tube (63). The discharge tube (67) is located inside the processing cylinder (1). The bottom of the control valve (69) passes through the processing cylinder (1) and is rotatably connected to the processing cylinder (1) through a sealed bearing. The annular limiting ring (682) is fixedly connected to the discharge pipe (681). The end of the discharge pipe (681) away from the moving sleeve (684) is connected to the discharge pipe (67). One side of the sealing plate (685) is slidably connected to the outer wall of the discharge pipe (681). The sealing plate (685) corresponds one-to-one with the discharge port (683). The end of the arc spring (687) away from the connecting fastener (686) is fixedly connected to one side of the annular limiting ring (682).

2. The hydrogen chloride dehydration equipment according to claim 1, characterized in that: The air inlet pipe (2) and air outlet pipe (3) are symmetrically distributed on the top of the processing cylinder (1), the drive motor (8) is located above the feeding device (6), and the bottom of the feed pipe (62) is connected to the storage ball (61).

3. The hydrogen chloride dehydration equipment according to claim 1, characterized in that: Both ends of the arc-shaped mixing plate (661) are fixedly connected to the rotating sleeve (65). Multiple sets of device holes (662) are provided. The end of the moving plate (663) passes through the device hole (662). The end of the reset spring (665) away from the arc-shaped rubber plate (664) is fixedly connected to one side of the arc-shaped mixing plate (661).

4. The hydrogen chloride dehydration equipment according to claim 1, characterized in that: The inner wall of the roller (668) is fixedly connected to the outer wall of the rotating column (667), and the cleaning roller (669) is fixedly connected to the rotating column (667).

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