Aging drum discharged material collecting device with temperature monitoring function

Abstract

The utility model relates to an aging drum discharge collecting device with a temperature monitoring function, which comprises a discharge section, a discharge hopper outer side plate device, a discharge door device, a discharge screw device and a discharge seal, the discharge screw device is mounted between the discharge hopper outer side plate device and the discharge door device, and the discharge seal is mounted on the discharge section; the discharging door device is mounted in the discharging section, is matched with the discharging section and comprises a discharging hopper and a discharging door, the discharging door is provided with a plurality of discharging ports with different specifications, the discharging ports are provided with matched discharging door plates, the discharging door plates are connected with matched air cylinders and hinges, a remote thermometer mounting seat is arranged at the bottom of the discharging door, and the remote thermometer mounting seat is connected with the discharging hopper. And a remote thermometer is mounted on the remote thermometer mounting seat. According to the utility model, real-time discharging can be carried out according to temperature changes, the discharging amount can be accurately controlled, and adjustment can be made at any time according to process requirements, so that products produced by the aging drum are higher in quality.

Description

Technical Field

[0001] This utility model belongs to the technical field of aging drum equipment, and specifically relates to an aging drum discharge collection device with temperature monitoring function. Background Technology

[0002] In the intricate process of viscose fiber production, pulverized alkali cellulose undergoes a crucial step: aging. In this process, the pulverized alkali cellulose is placed in a specific, constant-temperature environment, maintaining a stable temperature for a certain period. Under these conditions, the alkali cellulose gradually reacts with oxygen in the air, initiating its degradation process. Over time, the degree of polymerization of the cellulose gradually decreases until it reaches the specific range required by the process. This process is indispensable in viscose fiber production and is called aging of alkali cellulose. The purpose of this step is to adjust the viscosity of the alkali cellulose to meet the specific requirements of subsequent processes. The aging process is slow and stable; it gradually reduces the viscosity of the alkali cellulose through reaction with oxygen in the air. This process requires precise control of temperature and time, as well as ensuring sufficient contact between the alkali cellulose and air to guarantee a uniform oxidation reaction. Once the viscosity of the alkali cellulose reaches the required range, it undergoes further processing, including xanthation, to obtain viscose with the appropriate viscosity. Viscose fibers that have undergone aging treatment exhibit significantly improved filtration and spinnability. This is because the aging process alters the molecular structure of cellulose, making it more suitable for subsequent processing techniques. Therefore, the aging process is a crucial step in viscose fiber production, providing a solid guarantee for subsequent processing and product quality.

[0003] Currently, the most widely used equipment on the market that meets this process requirement is the aging drum. The drum rotates to slowly push the raw material from the feed end to the discharge end. Its advantages are: continuous and automatic aging process, and high production capacity. During the aging process, temperature and time are the main control parameters. Temperature directly affects the aging speed and the required aging time. When the aging temperature is high, the reaction between alkali cellulose and oxygen in the air accelerates, requiring a faster and more continuous discharge speed. The higher the temperature, the faster the aging speed. Conversely, when the temperature is insufficient, the raw material needs to remain in the equipment for a longer time. The aging process must strictly control temperature and time to ensure uniform viscosity of the resulting adhesive.

[0004] Because the aging drum has a 1% installation tilt, once the size and rotation speed of the aging drum are determined, the time it takes for alkali cellulose to travel from the feed end to the discharge end is also determined. The output of the aging drum equipment needs to be adjusted continuously during operation based on the actual temperature of the material and the working conditions to meet the requirements of the aging process. However, currently, the discharge devices of the aging drums all discharge material uniformly after the aging drum stops running, and cannot accurately discharge material based on temperature, thus failing to provide real-time discharge. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a aging drum discharge collection device with temperature monitoring function, which can discharge material in real time according to temperature changes and accurately control the discharge amount. It can also make adjustments at any time according to process requirements, so that the products produced by the aging drum are of higher quality.

[0006] This utility model provides a material collection device for an aging drum with temperature monitoring function, including a discharge section, a discharge hopper outer side plate device, a discharge gate device, a discharge screw device, and a discharge seal. The discharge screw device is installed between the discharge hopper outer side plate device and the discharge gate device, and the discharge seal is installed on the discharge section. The end of the discharge section is provided with several lifting plates and lifting plate connecting rings. The two sides of each lifting plate are fixed to the inner wall of the discharge section drum and the end face of the discharge section, respectively. The pointed end of the lifting plate is welded to the lifting plate connecting ring, connecting all the lifting plates into a circle. A sealing seat ring is provided on the end face of the discharge section, and the discharge seal is installed on the sealing seat ring. The discharge hopper outer side plate device includes an outer side plate, a movable sealing plate made of transparent glass, and a static seal at the discharge end. The movable sealing plate is embedded in the outer side plate, and the static seal at the discharge end is installed on the outer side of the outer side plate and connected to the end face of the discharge section. The outer side plate is provided with a first discharge screw device mounting hole. The discharge gate device is installed inside the discharge section and is compatible with it. It includes a discharge hopper and a discharge gate, which are connected. The discharge hopper includes a fan-shaped receiving plate, a receiving hopper groove plate, and a receiving hopper side plate. The receiving hopper groove plate is installed on the fan-shaped receiving plate, and the receiving hopper side plate is installed on the receiving hopper groove plate. The receiving hopper side plate has a second discharge screw device mounting hole. The discharge gate has several discharge ports of different specifications. Each discharge port is equipped with a matching discharge gate plate. Each discharge gate plate is connected to a matching cylinder and hinge. The bottom of the discharge gate is equipped with a remote thermometer mounting seat, and a remote thermometer is installed on the remote thermometer mounting seat. The discharge screw device includes a discharge screw housing, a discharge screw, and a drive unit. The discharge screw is installed inside the discharge screw housing, and one end of it is connected to the drive unit. The other end passes through the first discharge screw device mounting hole and the second discharge screw device mounting hole in sequence and connects to the discharge section. Through the coordinated structure of the discharge section, the outer side plate device of the discharge hopper, the discharge gate device, the discharge screw device, and the discharge seal, material can be discharged while the aging drum is still running, achieving real-time material discharge at any time. The structure of a movable sealing plate made of transparent glass embedded in the outer side plate allows for easy observation of the drum's interior from the outside. The discharge end of the hopper is statically sealed on the outer edge of the outer side plate and connected to the end face of the discharge section, preventing material leakage during operation. The discharge hopper structure of the discharge gate facilitates transport by the discharge screw device. A remote thermometer mounting base monitors the temperature of the material inside the drum in real time. Different sized discharge ports allow for varying discharge volumes, enabling on-demand discharge. Matching cylinders and hinges connect to the discharge gate plates, facilitating control of their opening and closing. This allows for real-time monitoring of the discharge port temperature, enabling adjustments to the port size based on temperature, thereby changing the output and precisely adjusting the discharge according to demand, improving discharge efficiency.The material falling from the discharge section's lifting plate is collected by the receiving hopper trough plate. A structure with side plates installed on the receiving hopper trough plate prevents material entering the trough plate from falling back into the discharge section's inner cavity. The discharged material is rapidly transported and carried out by the discharge screw conveyor.

[0007] Preferably, the discharge hopper extends into the discharge section, and one end face of the discharge section is connected to the receiving hopper, while the discharge section is sealed by the discharge seal and the sealing seat ring.

[0008] Preferably, the sector-shaped connecting plate is a sector-shaped plate that is larger than 1 / 4 of a full circle and smaller than 1 / 2 of a full circle.

[0009] Preferably, the discharge gate is a sector-shaped plate that is larger than 1 / 2 of a full circle.

[0010] Preferably, there are 12 discharge ports.

[0011] Preferably, the number of lifting plates is 20.

[0012] Preferably, the lifting plate is fixed to the end of the discharge section by welding.

[0013] Preferably, the lifting plate and the lifting plate connecting ring are fixed together by welding.

[0014] Preferably, the cylinder is equipped with a magnetic switch. The opening and closing size of the discharge gate can be remotely controlled via the magnetic switch.

[0015] Preferably, a foot mounting base is installed on the back of the outer side plate for fixed installation with the discharge platform.

[0016] This utility model has the following technical effects:

[0017] 1. Through the coordinated structure of the discharge section, the outer side plate device of the discharge hopper, the discharge gate device, the discharge screw device and the discharge seal, material can be discharged while the aging drum is still running, realizing real-time material discharge at any time.

[0018] 2. The structure of the movable sealing plate made of transparent glass embedded in the outer side plate makes it easy to observe the inside of the drum from the outside. The structure of the discharge end static seal of the discharge hopper outer side plate device installed on the outer side of the outer side plate and connected to the end face of the discharge section ensures that the drum will not leak material during operation.

[0019] 3. The discharge hopper structure of the discharge gate device facilitates the transportation of materials by the discharge screw device; the structure with a remote thermometer mounting base monitors the temperature of the material inside the drum in real time; different discharge ports of different sizes enable different discharge volumes, facilitating discharge according to demand; the discharge gate plates are connected to matching cylinders and hinges, facilitating the control of the opening and closing of the discharge gate plates; thus, the temperature of the discharge port of the aging drum can be monitored in real time, and the size of the discharge port can be adjusted according to the temperature, thereby changing the output and accurately adjusting the discharge according to demand, improving discharge efficiency.

[0020] 4. The material falling from the discharge section's lifting plate is collected by the receiving hopper trough plate. The structure of the receiving hopper side plate installed on the receiving hopper trough plate prevents the material entering the receiving hopper trough plate from falling back into the discharge section's inner cavity.

[0021] 5. The produced material is quickly transported and carried out rapidly by the discharge screw device. Attached Figure Description

[0022] Figure 1 This is a cross-sectional structural diagram of the aging drum discharge collection device with temperature monitoring function according to this utility model;

[0023] Figure 2 This is a schematic diagram of the discharge section structure of this utility model;

[0024] Figure 3 This is a side view of the discharge section of this utility model.

[0025] Figure 4 This is a schematic diagram of the outer side plate device of the discharge hopper of this utility model;

[0026] Figure 5 This is a side view of the outer side plate device of the discharge hopper of this utility model.

[0027] Figure 6 This is a schematic diagram of the material discharge gate device of this utility model;

[0028] Figure 7 This is a side view of the structure of the discharge gate device of this utility model;

[0029] Figure 8 This is a schematic diagram of the discharge hopper structure of the discharge gate device of this utility model;

[0030] Figure 9 This is a side view of the discharge hopper structure of the discharge gate device of this utility model;

[0031] Figure 10 This is a schematic diagram of the discharge screw device of this utility model.

[0032] In the diagram: 1. Discharge section; 2. Outer side plate device of discharge hopper; 3. Discharge gate device; 4. Discharge screw device; 5. Lifting plate; 6. Lifting plate connecting ring; 7. Sealing seat ring; 8. Outer side plate; 9. Movable sealing plate; 10. Static seal at discharge end; 11. Mounting hole for the first discharge screw device; 12. Discharge hopper; 13. Discharge gate; 14. Fan-shaped receiving plate; 15. Receiving hopper trough plate; 16. Receiving hopper side plate; 17. Mounting hole for the second discharge screw device; 18. Discharge port; 19. Discharge gate plate; 20. Cylinder; 21. Hinge; 22. Remote thermometer mounting base; 23. Discharge screw housing; 24. Discharge screw; 25. Drive unit. Detailed Implementation

[0033] To make the objectives, technical solutions and advantages of this utility model clearer, the following detailed description of this utility model is provided in conjunction with the accompanying drawings.

[0034] like Figure 1 As shown, an aging drum discharge collection device with temperature monitoring function includes a discharge section 1, a discharge hopper outer side plate device 2, a discharge gate device 3, a discharge screw device 4, and a discharge seal. The discharge screw device 4 is installed between the discharge hopper outer side plate device 2 and the discharge gate device 3. Figure 2 , Figure 3 As shown, the discharge seal is installed on the discharge section 1; the end of the discharge section 1 is provided with several lifting plates 5 and lifting plate connecting rings 6. The two sides of the lifting plates 5 are fixed to the inner wall of the drum of the discharge section 1 and the end face of the discharge section 1, respectively. The pointed end of the other side is welded to the lifting plate connecting ring 6 to connect all the lifting plates 5 into a circle. A sealing seat ring 7 is provided on the end face of the discharge section 1, and the discharge seal is installed on the sealing seat ring 7; Figure 4 , Figure 5 As shown, the outer side plate device 2 of the discharge hopper includes an outer side plate 8, a movable sealing plate 9 made of transparent glass, and a static seal 10 at the discharge end. The movable sealing plate 9 is embedded in the outer side plate 8, and the static seal 10 at the discharge end is installed on the outer side of the outer side plate 8 and connected to the end face of the discharge section 1. The outer side plate 8 is provided with a first discharge spiral device mounting hole 11. Figure 6 , Figure 7 As shown, the discharge gate device 3 is installed inside the discharge section 1 and is adapted to match the discharge section 1. It includes a discharge hopper 12 and a discharge gate 13, which are connected to each other. Figure 8 , Figure 9As shown, the discharge hopper 12 includes a fan-shaped receiving plate 14, a receiving hopper groove plate 15, and a receiving hopper side plate 16. The receiving hopper groove plate 15 is installed on the fan-shaped receiving plate 14, and the receiving hopper side plate 16 is installed on the receiving hopper groove plate 15. The receiving hopper side plate 16 is provided with a second discharge screw device mounting hole 17. The discharge gate 13 is provided with several discharge ports 18 of different specifications. Each discharge port 18 is equipped with a matching discharge gate plate 19. Each discharge gate plate 19 is connected to a matching cylinder 20 and hinge 21. The bottom of the discharge gate 13 is provided with a remote thermometer mounting base. The remote thermometer mounting base 22 is equipped with a remote thermometer. Figure 10 As shown, the discharge screw device 4 includes a discharge screw housing 23, a discharge screw 24, and a drive unit 25. The discharge screw 24 is installed inside the discharge screw housing 23, with one end connected to the drive unit 25, and the other end passing through the first discharge screw device mounting hole 11 and the second discharge screw device mounting hole 17 in sequence to connect to the discharge section 1. Through the structure of the discharge section 1, the outer side plate device 2 of the discharge hopper, the discharge gate device 3, the discharge screw device 4, and the discharge seal working together, material can be discharged while the aging drum is still running, achieving real-time material discharge at any time. The structure of the movable sealing plate 9 made of transparent glass embedded in the outer plate 8 facilitates observation of the internal condition of the drum from the outside. The static seal 10 of the discharge end of the discharge hopper device 2 is installed on the outer side of the outer plate 8 and connected to the end face of the discharge section 1, preventing material leakage during operation. The structure of the discharge hopper 12 of the discharge gate device 3 facilitates the transportation of materials by the discharge screw device 4. The structure of the remote thermometer mounting base 22 with a remote thermometer for real-time monitoring of the material temperature inside the drum. Different discharge ports 18 of different sizes enable different discharge volumes, facilitating material discharge according to demand. The structure of the discharge gate plate 19 connected to matching cylinders 20 and hinges 21 facilitates the control of the opening and closing of the discharge gate plate 19. Thus, the temperature of the discharge port 18 of the aging drum can be monitored in real time, and the size of the discharge port can be changed according to the temperature to change the output. It can also accurately adjust the discharge according to demand, improving the discharge efficiency. The material falling from the discharge section 1 to a higher position is collected by the receiving hopper trough plate 15. The structure of the receiving hopper side plate 16 installed on the receiving hopper trough plate 15 prevents the material entering the receiving hopper trough plate 15 from falling back into the discharge section 1 cavity. The produced material is quickly transported by the discharge screw device 4 and carried out rapidly.

[0035] The discharge hopper 12 extends into the discharge section 1. One end face of the discharge section 1 is connected to the receiving hopper, and the discharge section 1 is sealed by the discharge seal and the sealing seat ring 7.

[0036] The sector-shaped plate 14 is a sector-shaped plate that is larger than 1 / 4 of a full circle but smaller than 1 / 2 of a full circle.

[0037] The discharge gate 13 is a sector-shaped plate that is larger than 1 / 2 of a full circle.

[0038] The discharge port 18 has 12 outlets.

[0039] The number of lifting plates 5 is 20. The function of the lifting plates 5 is to bring the raw material inside the drum to the top of the drum in the direction of rotation when the drum rotates, instead of keeping it at the bottom of the drum.

[0040] The lifting plate 5 is fixed to the end of the discharge section 1 by welding.

[0041] The lifting plate 5 and the lifting plate connecting ring 6 are fixed together by welding.

[0042] The cylinder 20 is equipped with a magnetic switch. The opening and closing size of the discharge gate 19 can be remotely controlled via the magnetic switch.

[0043] A foot mounting base is installed on the back of the outer side plate 8 for fixing it to the discharge platform.

[0044] The working principle of an aging drum discharge collection device with temperature monitoring function is as follows:

[0045] The aged material inside the aging drum is lifted to a higher position by the lifting plate 5 in the discharge section 1, and then falls into the receiving hopper trough 15. The discharge screw device 24 is controlled to transport the material in the receiving hopper trough 15, and the temperature of the material inside the drum is monitored in real time by a remote thermometer. As the temperature changes, a magnetic switch is controlled to put the cylinder 20 into working state, thereby controlling the opening and closing of the discharge gates 19 of different sizes, so that the material is produced from different discharge ports 18 according to the temperature change, realizing the aging drum to discharge different amounts of material according to temperature changes. The movable sealing plate 9 made of transparent glass allows for easy observation of the internal condition of the drum from the outside.

[0046] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An aging drum outfeed collection device having a temperature monitoring function, characterized by, The device comprises a discharge section, a discharge hopper outer side plate device, a discharge door device, a discharge screw device and a discharge seal, the discharge screw device is installed between the discharge hopper outer side plate device and the discharge door device, and the discharge seal is installed on the discharge section; the end of the discharge section is provided with a plurality of lifting plates and a lifting plate connecting ring, the lifting plates are fixed on both sides of the discharge section drum body inner wall and the discharge section end face, and the other side is welded with the lifting plate connecting ring to connect all the lifting plates into a circle, the discharge section end face is provided with a sealing seat ring, and the discharge seal is installed on the sealing seat ring; the discharge hopper outer side plate device comprises an outer side plate, a movable sealing plate made of transparent glass and a discharge end static seal, the movable sealing plate is embedded in the outer side plate, the discharge end static seal is installed on the outer side of the outer side plate and connected with the discharge section end face, and the outer side plate is provided with a first discharge screw device mounting hole; the discharge door device is installed in the discharge section and matched with the discharge section, and comprises a discharge hopper and a discharge door, the discharge hopper and the discharge door are connected, the discharge hopper comprises a fan-shaped connecting plate, a discharge hopper slot plate and a discharge hopper side plate, the discharge hopper slot plate is installed on the fan-shaped connecting plate, and the discharge hopper side plate is installed on the discharge hopper slot plate and provided with a second discharge screw device mounting hole; the discharge door is provided with a plurality of discharge ports with different specifications, the discharge ports are all installed with matched discharge door plates, the discharge door plates are all connected with matched air cylinders and hinges, the bottom of the discharge door is provided with a remote thermometer mounting seat, and the remote thermometer mounting seat is installed with a remote thermometer; the discharge screw device comprises a discharge screw shell, a discharge screw and a driving part, the discharge screw is installed in the discharge screw shell, one end of the discharge screw is connected with the driving part, and the other end of the discharge screw passes through the first discharge screw device mounting hole, the second discharge screw device mounting hole and the discharge section in sequence.

2. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The discharge hopper extends into the discharge section, one side of the discharge section end face is connected with the discharge hopper, and the other side realizes the sealing of the discharge section through the discharge seal and the sealing seat ring.

3. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The fan-shaped connecting plate is a fan-shaped plate greater than 1 / 4 of a whole circle and less than 1 / 2 of a whole circle.

4. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The discharge door is a fan-shaped plate greater than 1 / 2 of a whole circle.

5. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The discharge port is provided with 12 discharge ports.

6. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The number of the lifting plates is 20.

7. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The lifting plates and the end of the discharge section are fixed through welding.

8. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The lifting plates and the lifting plate connecting ring are fixed through welding.

9. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The air cylinder is provided with a magnetic switch.

10. The aging drum outfeed collection device with temperature monitoring functionality of claim 1, wherein: The back of the outer side plate is installed with a foundation mounting seat.

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