Raw material dropwise adding device for vitamin k1 production

Abstract

The utility model is applicable to the technical field of dripping, and provides a raw material dripping device for vitamin k1 production, which comprises a storage barrel, and a cylinder with a top cover is fixed at a first through hole at the bottom of the storage barrel; a vertical conical through hole with a narrow upper part and a wide lower part is formed in the middle position of the top cover; a conical plug penetrates through the conical through hole; a buoyancy rod is fixed at the top tip of the conical plug; the buoyancy bar penetrates through two guide rings fixed on the side wall of the storage barrel; therefore, according to the dropping device, the influence of the reduction of the liquid level in the storage barrel on the dropping rate can be reduced, and the situation that the dropping rate is changed to influence the quality of a finished product is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dripping, in particular to a raw material dripping device for vitamin K1 production. Background Art

[0002] Most of the dripping equipment in the prior art are driven by electrical appliances and micro water pumps. In daily use, there may be circuit damage and circuit maintenance, and power outages may occur. If the water pump cannot be used in the case of a sudden power outage, manual dripping is required instead of the equipment when dripping is required. The amount of manual dripping cannot be guaranteed to be uniform every time, which will lead to the risk of substandard quality of the finished product.

[0003] The prior art announcement number is: CN218189529U, and the utility model patent disclosed is a raw material dropping device for preparing mesitylene benzaldehyde, including a load-bearing mechanism and a tank body, the load-bearing mechanism includes a load-bearing platform and legs, the tank body is fixedly arranged on the load-bearing platform, and a discharge port is fixedly arranged at the bottom of the tank body, a dropping mechanism is arranged at the bottom of the discharge port, an external thread is arranged on the outer side of the discharge port, an internal thread is arranged inside the top of the dropping port, a ball is arranged inside the dropping port, and a sealing ring is arranged on the outer side of the ball near the bottom.

[0004] Although the above patent can ensure that each dripping is relatively uniform in the event of a power outage, the dripping rate will change as the raw materials in the tank body gradually decrease and the liquid pressure decreases. The change in the dripping rate will lead to a decrease in the amount of raw materials dripped in the same time, and there is also a risk of substandard product quality. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a raw material dripping device for vitamin K1 production, which can reduce the influence of the reduction of liquid level in the storage barrel on the dripping rate, and avoid the change of the dripping rate affecting the quality of the finished product.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a raw material dripping device for vitamin K1 production, including a storage barrel, a cylindrical barrel with a top cover is fixed at the first through hole at the bottom of the storage barrel; a conical through hole that is narrow at the top and wide at the bottom and vertical is arranged in the middle position of the top cover; a conical plug passes through the conical through hole; a buoyancy rod is fixed to the tip of the top of the conical plug; the buoyancy rod passes through two guide rings fixed on the side walls of the storage barrel; and a drip nozzle is connected to the bottom of the cylindrical barrel.

[0007] According to the raw material dripping device for vitamin K1 production of the utility model, a feeding port is arranged on the top of the storage barrel; a matching dust cover is arranged on the feeding port, and a vent hole is arranged on the dust cover.

[0008] According to the raw material dripping device for vitamin K1 production of the utility model, the vent hole is S-shaped inside the dust cover; and the dust cover is provided with a handle.

[0009] According to the raw material dripping device for vitamin K1 production of the utility model, a groove is arranged on the side surface of the top of the buoyancy rod; a second through hole is arranged on the top of the storage barrel; a lifting rod passes through the second through hole; a lifting plate and a fixed baffle are respectively fixed at both ends of the lifting rod; and the lifting plate is located inside the storage barrel.

[0010] According to the raw material dripping device for vitamin K1 production of the utility model, the second through hole is a vertically arranged cylindrical shape; the lifting rod is a cylindrical shape that matches the second through hole.

[0011] According to the raw material dripping device for vitamin K1 production of the utility model, the height of the cylindrical barrel is greater than the height of the conical plug.

[0012] According to the raw material dripping device for vitamin K1 production of the utility model, the cylindrical barrel and the drip nozzle are threadedly connected; the shape of the drip nozzle is trumpet-shaped.

[0013] According to the raw material dripping device for vitamin K1 production of the utility model, the buoyancy rod and the conical plug are both in a hollow state.

[0014] According to the raw material dripping device for vitamin K1 production of the utility model, the guide ring is fixed on the side wall of the storage barrel through the first fixing frame; the storage barrel is fixed on the second fixing frame.

[0015] The utility model provides a raw material dripping device for vitamin K1 production, comprising a storage barrel, the storage barrel can be used to place raw materials, a cylindrical barrel with a top cover is fixed at the first through hole at the bottom of the storage barrel, the cylindrical barrel cooperates with the first through hole to play a transition role, which is conducive to the placement of a conical plug; a vertical conical through hole that is narrow at the top and wide at the bottom is arranged at the middle position of the top cover, a conical plug passes through the conical through hole, the conical through hole that is narrow at the top and wide at the bottom can cooperate with the conical plug, the conical plug can be moved up to control the gap to decrease and thus the flow rate to decrease, the conical plug can be moved down to control the gap to increase and thus the flow rate to increase, the conical plug and the conical through hole are The fitting can achieve the closure of the conical through hole; the buoyancy rod is fixed at the tip of the top of the conical plug, and the buoyancy rod relies on the raw material inside the storage barrel to provide buoyancy. When the liquid level of the raw material decreases, the buoyancy of the buoyancy rod decreases, the buoyancy rod moves downward and then the conical plug moves downward, the gap between the conical plug and the conical through hole increases, the flow rate increases, and the influence of the lowering of the liquid level on the dripping rate is offset; the buoyancy rod passes through two guide rings fixed on the side walls of the storage barrel, and the guide rings guide the buoyancy rod to prevent the buoyancy rod from tipping over; the bottom of the cylinder is connected to a drip nozzle, which is responsible for dripping the liquid, so that the size of the liquid dripped out each time is relatively uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 yes Figure 1 A cross-sectional schematic diagram of

[0018] Figure 3 yes Figure 2 Schematic diagram of the structure of part A;

[0019] Figure 4 yes Figure 2 Schematic diagram of the structure of part B;

[0020] Figure 5 yes Figure 2 Schematic diagram of CC cross section;

[0021] In the figure: 1-second fixed frame, 2-storage barrel, 3-fixed baffle, 4-lifting rod, 5-handle, 6-dust cover, 7-vent, 8-cylindrical barrel, 9-drip nozzle, 10-top cover, 11-lifting plate, 12-groove, 13-buoyancy rod, 14-first fixed frame, 15-conical plug, 16-guide ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The utility model provides a raw material dripping device for vitamin K1 production, including a storage barrel 2, which is responsible for storing raw materials. A first through hole is provided at the middle position of the bottom of the storage barrel 2, and a vertical cylindrical tube 8 with a top cover 10 is fixed at the first through hole. The outer wall of the cylindrical tube 8 is sealed with the through hole. The top cover 10 and the cylindrical tube 8 are an integral whole. The cylindrical tube 8 is not provided with a bottom cover. A vertical conical through hole that is narrow at the top and wide at the bottom is provided at the middle position of the top cover 10. A conical plug 15 passes through the conical through hole. The conical through hole cooperates with the conical plug 15. The diameter of the conical through hole is smaller than the thickest diameter of the bottom of the conical plug 15. The conical through hole and the side wall of the conical plug 15 can be completely fitted; a buoyancy rod 13 is fixed at the tip of the top of the conical plug 15. The buoyancy rod 13 can pass through the conical through hole. The conical plug 15 The buoyancy rod 13 is hollow, and a dynamic balance is formed between the sum of the gravity and the impact force of the water flow on the conical plug 15 and the buoyancy rod 13 and the buoyancy. The water flow of the dripping device is relatively slow. Under the condition of ensuring that the dripping rate remains unchanged, the change of the water flow impact force is much smaller than the gravity of the conical plug 15 and the buoyancy rod 13, and will not affect the stable operation of the entire device; the buoyancy rod 13 passes through two guide rings 16 fixed on the side walls of the storage barrel 2, and the center line of the two guide rings 16 is vertical and is located on the same vertical line as the conical through hole. The guide ring 16 can prevent the buoyancy rod 13 from tipping over and ensure that the buoyancy rod 13 is in a vertical state; the bottom of the cylindrical barrel 8 is connected to the drip nozzle 9, and the shape of the drip nozzle 9 is trumpet-shaped. The trumpet-shaped drip nozzle 9 can ensure that the size of the raw materials dripped each time is relatively uniform.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 Furthermore, a feeding port is provided on the top of the storage barrel 2, which is responsible for adding raw materials. The feeding port is provided with a dust cover 6 that cooperates with the feeding port. The dust cover 6 prevents external dust from entering the storage barrel 2 through the feeding port. The dust cover 6 is provided with a vent 7. The vent 7 can prevent the problem that the raw materials cannot be dripped out due to the decrease in the air pressure in the storage barrel 2 after the storage barrel 2 is sealed as the raw materials are reduced. The vent 7 is S-shaped in the dust cover 6. The S-shaped vent 7 can make the dust accumulate at the corner to prevent the dust from directly entering the storage barrel 2. The dust cover 6 is provided with a handle 5. The setting of the handle 5 facilitates the removal of the dust cover 6. A groove 12 is set on the side position of the top of the buoyancy rod 13, and the groove 12 is ring-shaped and wraps the buoyancy rod 13. A vertical cylindrical second through hole is set on the top of the storage barrel 2, and the cylindrical lifting rod 4 vertically passes through the second through hole. The two ends of the lifting rod 4 are respectively fixed to a lifting plate 11 located inside the storage barrel 2 and a fixed baffle 3 located outside the storage barrel 2. The length of the lifting plate 11 is greater than the distance from the second through hole to the buoyancy rod 13 in the horizontal direction. The lifting plate 11 can be stuck in the groove 12 at the top of the buoyancy rod 13.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 Furthermore, the height of the cylindrical barrel 8 is greater than the height of the conical plug 15, ensuring that the conical plug 15 can completely enter the cylindrical barrel 8, ensuring that the raw material between the conical plug 15 and the conical through hole of the top cover 10 can reach the maximum through the aperture. The cylindrical barrel 8 and the drip nozzle 9 are threadedly connected, the outer wall of the cylindrical barrel 8 is provided with an external thread, and the inner wall of the drip nozzle 9 is provided with an internal thread. The threaded connection facilitates disassembly, making it more convenient to replace the drip nozzle 9; the shape of the drip nozzle 9 is trumpet-shaped, and the buoyancy rod 13 and the conical plug 15 are both hollow. The hollow state can reduce the use of materials and reduce the dead weight. The guide ring 16 is fixed to the side wall of the storage barrel 2 through the first fixing frame 14, and the storage barrel 2 is fixed to the second fixing frame 1, and the second fixing frame 1 provides support for the storage barrel 2.

[0026] Working principle: With the drop of the liquid level in the storage barrel 2, in order to ensure the force balance of the buoyancy rod 13 and the conical plug 15, the buoyancy rod 13 and the conical plug 15 drop synchronously, and the gap between the conical plug 15 and the conical through hole of the top cover 10 increases, and the flow rate can be increased to reduce the influence of the pressure reduction caused by the lowering of the liquid level in the storage barrel 2 on the raw material dripping rate. The raw material dripping rate remains relatively unchanged due to the mutual offset of the flow increase and the pressure reduction; when it is necessary to add raw materials to the storage barrel 2, the lifting rod 4 is rotated and lifted until the lifting plate 11 is stuck in the groove 12 of the buoyancy rod 13, and the buoyancy rod 13 is lifted until the conical plug 15 is completely in contact with the top cover 10, so as to realize the closure of the conical through hole of the top cover 10, so as to avoid the unstable rate of liquid dripping from the drip nozzle 9 due to the impact force when adding raw materials.

[0027] In summary, the utility model provides a raw material dripping device for vitamin K1 production, including a storage barrel, which can hold raw materials, a cylindrical barrel with a top cover is fixed at the first through hole at the bottom of the storage barrel, and the cylindrical barrel cooperates with the first through hole to play a transition role, which is conducive to the placement of a conical plug; a vertical conical through hole that is narrow at the top and wide at the bottom is arranged in the middle position of the top cover, and a conical plug passes through the conical through hole. The conical through hole that is narrow at the top and wide at the bottom can cooperate with the conical plug, and the upward movement of the conical plug can control the reduction of the gap and thus the reduction of the flow rate, and the downward movement of the conical plug can control the increase of the gap and thus the increase of the flow rate, and the conical plug and the conical The conical through hole is fitted to achieve the closure of the conical through hole; the buoyancy rod is fixed at the tip of the top of the conical plug, and the buoyancy rod relies on the raw material inside the storage barrel to provide buoyancy. When the liquid level of the raw material decreases, the buoyancy of the buoyancy rod decreases, the buoyancy rod moves downward and then the conical plug moves downward, the gap between the conical plug and the conical through hole increases, the flow rate increases, and the influence of the lowering of the liquid level on the dripping rate is offset; the buoyancy rod passes through two guide rings fixed on the side walls of the storage barrel, and the guide rings guide the buoyancy rod to prevent the buoyancy rod from tipping over; the bottom of the cylinder is connected to a drip nozzle, which is responsible for dripping the liquid, so that the size of the liquid dripped out each time is relatively uniform.

[0028] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A raw material dripping device for vitamin K1 production, characterized in that: It includes a material storage barrel, wherein a cylindrical tube with a top cover is fixed at the first through hole at the bottom of the material storage barrel; a conical through hole which is narrow at the top and wide at the bottom and is vertical is arranged in the middle position of the top cover; a conical plug passes through the conical through hole; a buoyancy rod is fixed at the tip of the top of the conical plug; the buoyancy rod passes through two guide rings fixed on the side walls of the material storage barrel; and a drip nozzle is connected to the bottom of the cylindrical tube.

2. The raw material dripping device for vitamin K1 production according to claim 1, characterized in that: A feeding port is arranged on the top of the material storage barrel; a matching dust cover is arranged on the feeding port, and a vent hole is arranged on the dust cover.

3. The raw material dripping device for vitamin K1 production according to claim 2, characterized in that: The vent hole is S-shaped in the dust cover; and the dust cover is provided with a handle.

4. The raw material dripping device for vitamin K1 production according to claim 1, characterized in that: A groove is arranged on the side of the top of the buoyancy rod; a second through hole is arranged on the top of the storage barrel; a lifting rod passes through the second through hole; a lifting plate and a fixed baffle are respectively fixed at both ends of the lifting rod; and the lifting plate is located inside the storage barrel.

5. The raw material dropping device for vitamin K1 production according to claim 4, characterized in that: The second through hole is a vertically arranged cylindrical shape; the lifting rod is a cylindrical shape matching with the second through hole.

6. The raw material dropping device for vitamin K1 production according to claim 1, characterized in that: The height of the cylindrical barrel is greater than the height of the conical plug.

7. The raw material dropping device for vitamin K1 production according to claim 1, characterized in that: The cylindrical barrel and the drip nozzle are connected by threads; the drip nozzle is in a trumpet shape.

8. The raw material dropping device for vitamin K1 production according to claim 1, characterized in that: The buoyancy rod and the conical plug are both in a hollow state.

9. The raw material dripping device for vitamin K1 production according to claim 1, characterized in that: The guide ring is fixed on the side wall of the material storage barrel through a first fixing frame; and the material storage barrel is fixed on a second fixing frame.

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