Novel drying device for preparing octabromo-ether
The novel drying device addresses inefficiencies in octabromoether drying by using a motor-driven system with springs and placement screens to uniformly distribute and shake the material, enhancing drying efficiency through uniform air distribution and mechanical agitation.
Patent Information
- Application Number
- CN202420448375.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-08
AI Technical Summary
Existing drying devices for octabromoether materials face inefficiencies as the material at the bottom of the tray tends to dry slowly, reducing overall drying efficiency.
A novel drying device with auxiliary components, including a motor, rotating rod, springs, and placement screens, which shake and squeeze the material to ensure uniform drying, utilizing a heater and blower for efficient air distribution.
The device enhances drying efficiency by ensuring thorough drying of octabromoether material, preventing accumulation at the bottom and improving overall drying performance.
Smart Images
Figure CN222165491U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to a novel drying device for preparing octabromoether. Background Art
[0002] Octabromoether is a white powder with low toxicity. It is soluble in benzene, acetone, chloroform, etc., but insoluble in water and alcohol. Its decomposition temperature is greater than 285°C. It is the main product of deep processing of tetrabromobisphenol and has better flame retardant effect. As an additive flame retardant, octabromoether is a highly efficient flame retardant containing both aromatic bromine and aliphatic bromine, with excellent thermal stability and light stability. The production of octabromoether mostly adopts etherification and bromination. The intermediate obtained after bromination needs to be centrifuged, washed and dried.
[0003] When the current drying device for preparing octabromoether is used, the octabromoether material is generally spread on a tray, and the tray is placed inside the drying equipment for drying. Although this method can dry the octabromoether material, it is easy to cause the material spread on the bottom of the tray to be difficult to dry in a short time during drying, thereby reducing the drying efficiency of the octabromoether material. Utility Model Content
[0004] The utility model provides a novel drying device for preparing octabromoether. Through the auxiliary components provided and the operation of the motor, the top rod can squeeze and shake the octabromoether material on the placement plate, the placement bucket, the placement screen and the placement screen through the ball bearings, so that the material at the bottom of the placement screen can be shaken out, thereby facilitating drying thereof, and improving the drying efficiency of the octabromoether material. In summary, the problems in the background technology are solved.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A novel drying device for preparing octabromoether comprises a cover body arranged at the top of a drying barrel, wherein an auxiliary component is arranged inside the drying barrel;
[0007] The auxiliary component includes a motor disposed at the bottom of the drying barrel, and the output end of the motor is connected to a rotating rod, and the top end of the rotating rod is connected to a top rod;
[0008] The interior of the auxiliary component also includes a spring which is equidistantly arranged in an annular shape at the bottom end of the drying barrel, and the top of the spring is connected to a placement plate, and the top of the placement plate is clamped with a placement bucket for placing octabromoether.
[0009] As a further description of the above technical solution:
[0010] The top end of the push rod is connected with a ball which contacts the bottom end of the placement plate.
[0011] As a further description of the above technical solution:
[0012] A plurality of placement screens for placing octabromoether are clamped inside the placement barrel, and a plurality of through holes are opened on the surface of the placement barrel.
[0013] As a further description of the above technical solution:
[0014] The inner top of the drying barrel is connected with an annular plate, and a wind collecting hood is arranged on one side of the annular plate. The surface of the drying barrel is provided with a heater, and the surface of the heater is connected with a connecting pipe, and the other end of the connecting pipe is connected with a blower.
[0015] As a further description of the above technical solution:
[0016] A plurality of holes and slots are provided at the connection between the air collecting cover and the annular plate.
[0017] As a further description of the above technical solution:
[0018] A filtering device is arranged on the top of the cover body.
[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0020] In the utility model, by means of the auxiliary components provided and the operation of the motor, the push rod can squeeze and shake the placement plate, the placement barrel, the placement screen and the octabromoether material on the placement screen through the ball bearings, so that the material at the bottom of the placement screen can be shaken out, thereby facilitating drying thereof and improving the drying efficiency of the octabromoether material. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the structure of a new drying device for preparing octabromoether;
[0022] Figure 2 It is a schematic diagram of the surface structure of the annular plate in the utility model;
[0023] Figure 3 It is a schematic diagram of the structure of the surface part of the placement plate in the utility model;
[0024] Figure 4 It is a schematic diagram of the internal structure of the drying drum in the utility model.
[0025] Legend:
[0026] Drying barrel; 2. Cover; 3. Motor; 4. Rotating rod; 5. Push rod; 6. Spring; 7. Placement plate; 8. Placement barrel; 9. Ball bearing; 10. Ring plate; 11. Air collecting hood; 12. Heater; 13. Connecting pipe; 14. Filtering equipment. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Reference Figure 1-Figure 4 , a novel drying device for preparing octabromoether comprises a cover body 2 arranged at the top of a drying barrel 1, an auxiliary component is arranged inside the drying barrel 1; the auxiliary component comprises a motor 3 arranged at the bottom of the drying barrel 1, and the output end of the motor 3 is connected to a rotating rod 4, and the top of the rotating rod 4 is connected to a top rod 5; the auxiliary component also comprises a spring 6 arranged at an annular equidistant distance at the bottom of the drying barrel 1, and the top of the spring 6 is connected to a placing plate 7, and the top of the placing plate 7 is clamped with a placing barrel 8 for placing octabromoether. When in use, the octabromoether material can be first spread on the placing screen, and then the placing screen and the inside of the placing barrel 8 are clamped, and then the blower and the heater 12 are turned on, and the motor 3 is started, and the air can be heated by the heater 12 through the blower and then transported to the inside of the air collecting hood 11, and then the air can be heated by the heater 12 through the hole The groove transports hot air to between the annular plate 10 and the placement barrel 8, and the hot air can enter through the through holes on the surface of the placement barrel 8, so that the octabromoether material on the placement screen inside the placement barrel 8 can be dried. At the same time, when the motor 3 is working, it can drive the rotating rod 4, the top rod 5 and the ball 9 to rotate, so that the ball 9 can move at the bottom of the placement plate 7 and squeeze the placement plate 7, so that the placement plate 7 can be shaken by the spring 6, so that the placement screen and the octabromoether material inside the placement plate 7 can be shaken, so that the octabromoether material accumulated at the bottom of the placement screen can be shaken out and dried, which can improve the drying efficiency of the octabromoether material. The placement screen and the placement barrel 8 are connected by clamping, and the placement barrel 8 and the placement plate 7 are connected by the connection method of the clamping block and the clamping groove. This is a conventional technical means, so it is not explained in detail.
[0029] Furthermore, the top end of the push rod 5 is connected with a ball 9 in contact with the bottom end of the placement plate 7. The ball 9 is convenient for moving at the bottom end of the placement plate 7, and is also convenient for squeezing the placement plate 7, so that it drives the placement barrel 8 to shake.
[0030] Furthermore, a plurality of placement screens for placing octabromoether are clamped inside the placement barrel 8, and a plurality of through holes are opened on the surface of the placement barrel 8. The through holes are convenient for conveying hot air to the interior of the placement barrel 8 to dry the octabromoether material inside, and the placement screens are convenient for placing the octabromoether material, which can avoid excessive accumulation of octabromoether material and the inability to dry the accumulated octabromoether material.
[0031] Furthermore, an annular plate 10 is connected to the top of the interior of the drying barrel 1, and an air collecting hood 11 is provided on one side of the annular plate 10. A heater 12 is provided on the surface of the drying barrel 1, and a connecting pipe 13 is connected to the surface of the heater 12. The other end of the connecting pipe 13 is connected to a blower. The blower is used to transport air to the interior of the drying barrel 1 through the heater 12, so that the heated air can dry the octabromoether material inside the drying barrel 1. The annular plate 10 can also protect the placement barrel 8 to prevent the placement barrel 8 from shaking too much and shaking out the octabromoether material inside it.
[0032] Furthermore, a plurality of holes and grooves are provided at the connection between the wind collecting hood 11 and the annular plate 10, so that hot air can be transported to between the annular plate 10 and the placement barrel 8 through the wind collecting hood 11 and the holes and grooves, and can enter the interior of the placement barrel 8 through the through holes on the placement barrel 8.
[0033] Furthermore, a filter device 14 is disposed on the top of the cover body 2. The interior of the filter device 14 includes a filter screen, etc., which is used to prevent dust from flying out when the octabromoether material is dried.
[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A novel drying device for preparing octabromoether, comprising a cover (2) arranged at the top of a drying barrel (1), characterized in that: An auxiliary component is arranged inside the drying barrel (1); The auxiliary component includes a motor (3) arranged at the bottom end of the drying barrel (1), and the output end of the motor (3) is connected to a rotating rod (4), and the top end of the rotating rod (4) is connected to a top rod (5); The auxiliary component also includes a spring (6) arranged in an annular manner and equidistantly at the bottom end of the drying barrel (1), and the top end of the spring (6) is connected to a placement plate (7), and the top end of the placement plate (7) is clamped with a placement bucket (8) for placing octabromoether.
2. The novel drying device for preparing octabromoether according to claim 1, characterized in that: The top end of the push rod (5) is connected to a ball (9) which contacts the bottom end of the placement plate (7).
3. The novel drying device for preparing octabromoether according to claim 1, characterized in that: A plurality of placement screens for placing octabromoether are clamped inside the placement barrel (8), and a plurality of through holes are opened on the surface of the placement barrel (8).
4. The novel drying device for preparing octabromoether according to claim 1, characterized in that: The inner top of the drying barrel (1) is connected to an annular plate (10), and a wind collecting hood (11) is provided on one side of the annular plate (10); a heater (12) is provided on the surface of the drying barrel (1), and a connecting pipe (13) is connected to the surface of the heater (12); and the other end of the connecting pipe (13) is connected to a blower.
5. The novel drying device for preparing octabromoether according to claim 4, characterized in that: A plurality of holes and grooves are provided at the connection between the air collecting cover (11) and the annular plate (10).
6. The novel drying device for preparing octabromoether according to claim 1, characterized in that: A filtering device (14) is provided at the top end of the cover body (2).