High-safety unloading device for raw material yellow phosphorus
By designing the docking between the seal sleeve and the sealing outer ring in the yellow phosphorus unloading device and the mounting structure of the limit groove and the limit fastener in the yellow phosphorus unloading device, the leakage problem at the connection between the yellow phosphorus unloading device and the pipeline is solved, and a high-safe yellow phosphorus unloading is achieved. The cooling spray ring prevents the spontaneous combustion of yellow phosphorus, which improves resource utilization efficiency.
Patent Information
- Application Number
- CN202421778842.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The connection between the existing yellow phosphorus unloading device and the pipeline is not accurate enough, resulting in poor connection tightness, which is prone to leakage and reduces safety.
A high-safe unloading device for raw material yellow phosphorus is designed, which connects with the sealing outer ring through the sealing sleeve between the discharge outlet and the discharge pipe, and forms a tight and stable sealing connection with the limit groove and the limit fastener. A cooling spray ring is provided on the outer wall of the discharge pipe to reduce the temperature and prevent the yellow phosphorus from igniting spontaneously.
The precise sealing of yellow phosphorus unloading process is achieved, safety is improved, and the internal temperature of the unloading pipe is reduced by cooling the spray ring, preventing yellow phosphorus spontaneous combustion, and improving resource conservation effect.
Smart Images
Figure CN222925171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yellow phosphorus unloading, in particular to a high-safety unloading device for raw yellow phosphorus. Background Art
[0002] Generally, after yellow phosphorus is transported to the factory area by a tank truck, it is unloaded into a yellow phosphorus storage tank by a siphon method. The yellow phosphorus storage tank is generally designed as an open semi-underground type and is lower than the lowest liquid level of the tank truck (to facilitate the siphon to unload the yellow phosphorus in the tank truck). There is a steam heating coil at the lower part of the yellow phosphorus storage tank. Yellow phosphorus is stored at the bottom of the tank, and there is a liquid seal water with a depth of 0.2 - 1 meter at the upper part. When unloading yellow phosphorus, the yellow phosphorus unloading hose on the tank truck is manually placed below the safe liquid level of the liquid seal water to unload phosphorus.
[0003] When unloading yellow phosphorus with the existing device, the connection between the unloading device and the pipeline is not precise enough, resulting in poor connection tightness, so that the pipeline is prone to leakage during use, leading to the problem of reduced safety. Summary of the Invention
[0004] The purpose of the utility model is to solve the problem in the prior art that the connection between the unloading device and the pipeline is not precise enough, resulting in poor connection tightness, so that the pipeline is prone to leakage during use, leading to the problem of reduced safety, and to propose a high-safety unloading device for raw yellow phosphorus.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-safety unloading device for raw yellow phosphorus, including a storage tank, characterized in that: one end of the storage tank is connected with a discharge port, one end of the discharge port is connected with a sealing sleeve, a sealing outer ring is arranged inside the sealing sleeve, limiting grooves are arranged on the outer sides of the sealing sleeve and the sealing outer ring, limiting fasteners are connected inside the limiting grooves, the limiting fasteners are sleeved on the outer sides of the sealing sleeve and the sealing outer ring, a sealing inner ring is arranged inside the sealing outer ring, a sealing rubber ring is arranged between the sealing outer ring and the sealing inner ring, and a discharge pipe is connected to the side of the sealing inner ring.
[0006] Preferably, a cooling spray ring is wound and connected to the outer wall of the discharge pipe, a delivery pipe penetrates through the side of the cooling spray ring, a feed pipe is fixedly connected to the top of the delivery pipe, and a delivery pump is arranged at one end of the feed pipe.
[0007] Preferably, lifting columns are symmetrically arranged on both sides of the storage tank, and a rotating seat is movably installed at the bottom of one end of the storage tank.
[0008] Preferably, a water storage tank is installed on the side of the delivery pump, and a filter box is arranged on the top of the water storage tank.
[0009] Preferably, a plurality of filtering holes are uniformly formed through the top of the filtering box, and the filtering box is arranged below the cooling spray ring.
[0010] Preferably, a tipper truck is arranged at the bottom of the storage tank, and wheels are arranged at the bottom of the tipper truck.
[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.
[0012] 1. In the present utility model, the storage tank and the discharge pipe are connected through the discharge port, so as to realize the function of unloading yellow phosphorus from the truck after connection. The connection between the discharge port and the discharge pipe is facilitated by docking between the sealing sleeve and the sealing outer ring. A sealing rubber ring is arranged inside the sealing outer ring, and a stable connection is formed with the sealing inner ring. The outside is clamped on the limiting groove through the limiting fastener, thereby forming an effective sealing connection, and having a tight and stable connection effect. Furthermore, it is beneficial to improve the sealing performance during the unloading process, ensure the accurate sealing connection, and improve the safety during the unloading of yellow phosphorus.
[0013] 2. In the present utility model, the cooling spray ring is distributed outside the discharge pipe, and the cooling spray rings are connected through the delivery pipe. The cooling liquid is input by using the feed pipe and the delivery pump, which is beneficial to convey the cooling liquid to the cooling spray ring to uniformly spray on the discharge pipe, beneficial to reducing the temperature inside the discharge pipe, preventing the spontaneous combustion of yellow phosphorus during the transportation process, further improving the safety. At the same time, the water storage tank can filter the sprayed cooling liquid. After filtration, the cooling liquid is stored again inside the filtering box, and is connected into the filtering box through the delivery pump for circular transportation again, which is beneficial to improving the effect of resource conservation. Description of the Drawings
[0014] Figure 1 is a three-dimensional structural schematic diagram of a high-safety yellow phosphorus raw material unloading device proposed by the present utility model;
[0015] Figure 2 is a partial structural schematic diagram of a high-safety yellow phosphorus raw material unloading device proposed by the present utility model;
[0016] Figure 3 is another angle structural schematic diagram of a high-safety yellow phosphorus raw material unloading device proposed by the present utility model;
[0017] Figure 4 is a partial exploded structural schematic diagram of a high-safety yellow phosphorus raw material unloading device proposed by the present utility model.
[0018] Legend: 1. Storage tank; 2. Lifting column; 3. Rotating seat; 4. Discharge port; 5. Sealing sleeve; 6. Limiting groove; 7. Limiting fastener; 8. Sealing outer ring; 9. Sealing rubber ring; 10. Sealing inner ring; 11. Discharge pipe; 12. Cooling spray ring; 13. Delivery pipe; 14. Feed pipe; 15. Delivery pump; 16. Filter box; 17. Water storage tank. Detailed implementation mode
[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
[0020] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0021] Embodiment 1: As Figures 1 - 4 shown, the present utility model provides a technical solution: a high-safety unloading device for raw material yellow phosphorus, including a storage tank 1, characterized in that: one end of the storage tank 1 is connected with a discharge port 4, one end of the discharge port 4 is connected with a sealing sleeve 5, a sealing outer ring 8 is arranged inside the sealing sleeve 5, limiting grooves 6 are arranged on the outer sides of the sealing sleeve 5 and the sealing outer ring 8, a limiting fastener 7 is connected inside the limiting groove 6, the limiting fastener 7 is sleeved on the outer sides of the sealing sleeve 5 and the sealing outer ring 8, a sealing inner ring 10 is arranged inside the sealing outer ring 8, a sealing rubber ring 9 is arranged between the sealing outer ring 8 and the sealing inner ring 10, a discharge pipe 11 is connected to the side surface of the sealing inner ring 10, lifting columns 2 are symmetrically arranged on both sides of the storage tank 1, a rotating seat 3 is movably installed at the bottom of one end of the storage tank 1, a self-unloading vehicle is arranged at the bottom of the storage tank 1, and wheels are arranged at the bottom of the self-unloading vehicle.
[0022] In this embodiment, the storage tank 1 is communicated with the discharge pipe 11 through the discharge port 4, so as to realize the function of unloading yellow phosphorus after connection. The connection between the discharge port 4 and the discharge pipe 11 is facilitated by docking between the sealing sleeve 5 and the sealing outer ring 8. A sealing rubber ring 9 is arranged inside the sealing outer ring 8 and forms a stable connection with the sealing inner ring 10. And externally, the limiting fastener 7 is clamped on the limiting groove 6, thereby forming an effective sealing connection and having a tight and stable connection effect. Furthermore, it is beneficial to improve the sealing performance during the unloading process, ensure the accurate sealing docking, improve the safety during the yellow phosphorus unloading, and when unloading, the lifting column 2 is used to push one end of the storage tank 1 to rise, and the rotating seat 3 is used for cooperation and rotation, so as to lift one end of the storage tank 1, which is beneficial to improving the discharging efficiency.
[0023] Embodiment 2: As Figures 1 - 4 shown, a cooling spray ring 12 is wound and connected to the outer wall of the discharge pipe 11. A delivery pipe 13 is penetratingly arranged on the side surface of the cooling spray ring 12. A feed pipe 14 is fixedly connected to the top of the delivery pipe 13. A delivery pump 15 is arranged at one end of the feed pipe 14. A water storage tank 17 is installed on the side surface of the delivery pump 15. A filter box 16 is arranged on the top of the water storage tank 17. A plurality of filter holes are uniformly penetratingly opened on the top of the filter box 16. The filter box 16 is arranged below the cooling spray ring 12.
[0024] In this embodiment, the cooling spray ring 12 is distributed on the outer side of the discharge pipe 11, and the cooling spray rings 12 are connected through the delivery pipe 13. The cooling liquid is input by means of the feed pipe 14 and the delivery pump 15. Thus, it is beneficial to convey the cooling liquid to the cooling spray ring 12 to uniformly spray on the discharge pipe 11, which is beneficial to reducing the temperature inside the discharge pipe 11 and preventing spontaneous combustion of yellow phosphorus during the conveying process, further improving safety. At the same time, the water storage tank 17 can filter the sprayed cooling liquid. The filtered cooling liquid is stored again inside the filter box 16 and is connected into the filter box 16 by the delivery pump 15 for recycling conveyance again. Thus, it is beneficial to improve the effect of resource conservation.
[0025] Working principle of this embodiment: When in use, first, the discharge port 4 connects the storage tank 1 and the discharge pipe 11, so as to realize the yellow phosphorus truck unloading function after connection. During unloading, one end of the storage tank 1 is pushed to rise by the lifting column 2, and the storage tank 1 is rotated through the rotation seat 3, so that one end of the storage tank 1 is lifted, which is beneficial to improving the discharging efficiency. The connection between the discharge port 4 and the discharge pipe 11 is facilitated by docking between the sealing sleeve 5 and the sealing outer ring 8. Moreover, a sealing rubber ring 9 is arranged on the inner side of the sealing outer ring 8 and forms a stable connection with the sealing inner ring 10. And externally, it is clamped on the limiting groove 6 by the limiting fastener 7, thus forming an effective sealing connection and having a tight and stable connection effect, which is beneficial to improving the sealing performance during the unloading process, ensuring the accurate sealing docking, and improving the safety during yellow phosphorus unloading. The cooling spray ring 12 is distributed on the outer side of the discharge pipe 11, and the cooling spray rings 12 are connected through the delivery pipe 13. The cooling liquid is input by means of the feed pipe 14 and the delivery pump 15. Thus, it is beneficial to convey the cooling liquid to the cooling spray ring 12 to uniformly spray on the discharge pipe 11, which is beneficial to reducing the temperature inside the discharge pipe 11 and preventing spontaneous combustion of yellow phosphorus during the conveying process, further improving safety. At the same time, the water storage tank 17 can filter the sprayed cooling liquid. The filtered cooling liquid is stored again inside the filter box 16 and is connected into the filter box 16 by the delivery pump 15 for recycling conveyance again. Thus, it is beneficial to improve the effect of resource conservation.
[0026] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A high-safety unloading device for raw yellow phosphorus, comprising a storage tank (1), characterized in that: One end of the storage tank (1) is connected to a discharge port (4), and one end of the discharge port (4) is connected to a sealing sleeve (5). A sealing outer ring (8) is arranged on the inner side of the sealing sleeve (5). The outer sides of the sealing sleeve (5) and the sealing outer ring (8) are both provided with a limiting groove (6). The inner side of the limiting groove (6) is connected to a limiting fastener (7). The limiting fastener (7) is sleeved on the outer sides of the sealing sleeve (5) and the sealing outer ring (8). A sealing inner ring (10) is arranged on the inner side of the sealing outer ring (8). A sealing rubber ring (9) is arranged between the sealing outer ring (8) and the sealing inner ring (10). A discharge pipe (11) is connected to the side of the sealing inner ring (10).
2. The high-safety unloading device for raw material yellow phosphorus according to claim 1 is characterized in that: The outer wall of the discharge pipe (11) is wound and connected with a cooling spray ring (12), a conveying pipe (13) is provided through the side of the cooling spray ring (12), a feed pipe (14) is fixedly connected to the top of the feed pipe (13), and a conveying pump (15) is provided at one end of the feed pipe (14).
3. The high-safety unloading device for raw yellow phosphorus according to claim 1 is characterized in that: Lifting columns (2) are symmetrically arranged on both sides of the storage tank (1), and a rotating seat (3) is movably mounted on the bottom of one end of the storage tank (1).
4. The high-safety unloading device for raw yellow phosphorus according to claim 2 is characterized in that: A water storage tank (17) is installed on the side of the delivery pump (15), and a filter box (16) is arranged on the top of the water storage tank (17).
5. The high-safety unloading device for raw yellow phosphorus according to claim 4 is characterized in that: A plurality of filter holes are evenly penetrated through the top of the filter box (16), and the filter box (16) is arranged below the cooling spray ring (12).
6. The high-safety unloading device for raw yellow phosphorus according to claim 1 is characterized in that: A dump truck is arranged at the bottom of the storage tank (1), and wheels are arranged at the bottom of the dump truck.