Fire retardant finished product drying device

Abstract

The utility model relates to the technical field of flame retardant production equipment, in particular to a flame retardant finished product drying device. The drying equipment frame is composed of a feeding frame, a scattering frame, a drying frame, a feeding hopper and a discharging frame, the scattering frame is installed on the feeding frame, the drying frame is installed on the scattering frame, the feeding hopper is installed on the feeding frame, and the discharging frame is installed on the drying frame; the air drying assembly is arranged on the drying frame, is driven by an air blower and is used for drying a flame retardant finished product through heating airflow; and the material conveying assembly is arranged on the discharging frame, is driven by an auger, and conveys a flame retardant finished product into the scattering frame to be dried again. According to the utility model, the scattering motor drives the scattering roller to rotate so as to scatter the flame retardant, and the collision roller can collide with the flame retardant so as to prevent the flame retardant from caking, so that the flame retardant can be prevented from caking, and the drying effect of the flame retardant is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant production equipment, in particular to a flame retardant finished product drying device. Background Art

[0002] With the rapid development of science, technological products developed through scientific research have also begun to be widely used in people's lives. Among them are flame retardants, which are the application of flame retardant science and technology in real life. It is a special chemical additive used to improve the combustion performance of combustible and flammable materials. It is widely used in the flame retardant processing of various types of decoration materials. Materials processed with flame retardants can effectively prevent, delay or terminate the spread of flames when attacked by external fire sources, thereby achieving the effect of flame retardancy and reducing the harm of fire to people. In the production process of flame retardants, after being made into finished products, they also need to be dried to ensure the subsequent use of flame retardants.

[0003] In the prior art, there is a flame retardant finished product rapid drying device (Announcement No.: CN216080882U), which is provided with a feeding mechanism and a main body, and the flame retardant enters the main body through the feeding mechanism. A first heating tube is provided inside the main body to heat and dry the flame retardant entering the main body. A fan is provided at one end of the main body, and air is blown into the main body by the fan, so that the flame retardant rolls inside the main body and is heated evenly, thereby achieving a better drying effect. At the same time, even a small amount of flame retardant can be dried, and the power consumption of the device increases with the increase of flame retardant, and there will be no situation where there is less flame retardant and more power consumption, and at the same time, it will not affect the drying effect.

[0004] However, in actual use, some flame retardants will clump when rolling on the inner wall of the main body, which will affect the drying effect. In addition, if it is not suitable in the subsequent testing process, it needs to be dried again, which is cumbersome and complicated, affecting the drying efficiency of the flame retardant. Utility Model Content

[0005] In view of the problems existing in the background technology, a flame retardant finished product drying device is proposed.

[0006] The utility model proposes a flame retardant finished product drying device, comprising a drying equipment frame consisting of a feeding frame, a scattering frame, a drying frame, a feeding hopper and a discharging frame, wherein the scattering frame is installed on the feeding frame, the drying frame is installed on the scattering frame, the feeding hopper is installed on the feeding frame, and the discharging frame is installed on the drying frame; a drying component is arranged on the drying frame, driven by a blower, and dries the flame retardant finished product by heating the airflow; a material conveying component is arranged on the discharging frame, driven by an auger, and conveys the flame retardant finished product to the scattering frame for re-drying; a scattering component is arranged on the scattering frame, driven by a scattering motor, and scatters the material by a scattering roller; and an exhaust component is arranged on the drying equipment frame, driven by a suction fan, and collects the hot airflow.

[0007] Preferably, the air-drying component includes an air supply frame installed on the drying frame, the air supply frame is connected to the drying frame, the air supply frame is arranged in a folded shape, and the side of the air supply frame close to the drying frame is arranged obliquely downward. A blower is installed on the air supply frame, and a heating frame is installed on the air supply frame.

[0008] Preferably, the material conveying assembly includes a return barrel installed on the discharge frame, a conveying barrel is installed on the return barrel, the conveying barrel is connected to the breaking frame, and an auger is installed on the return barrel.

[0009] Preferably, the scattering assembly includes two scattering rollers rotatably mounted on a scattering frame, a fixed frame is mounted on the scattering frame, one end of the two scattering rollers extends into the fixed frame, a scattering motor is mounted on the fixed frame, and the scattering motor is meshingly connected to the two scattering rollers via gears.

[0010] Preferably, a plurality of collision rollers are installed on the drying frame.

[0011] Preferably, a discharge port is opened on the discharge frame, a sealing plate is rotatably installed on the discharge frame, the sealing plate is adapted to the discharge port, a fixed plate is installed at the bottom of the drying frame, an electric push rod is installed on the fixed plate, a moving block is slidably installed on the sealing plate, and the telescopic shaft of the electric push rod is rotatably connected to the moving block.

[0012] Preferably, the exhaust assembly includes an air return frame installed on the feed frame, a connecting frame installed on the air return frame, a plurality of air holes opened on the air return frame, the plurality of air holes are connected to the connecting frame, a connecting pipe installed on the connecting frame, a filter box installed on the drying frame, an end of the connecting pipe away from the connecting frame is connected to the filter box, a filter plate installed on the filter box, a collecting frame is provided on the filter box, a suction fan is installed on the drying frame, and the suction fan is connected to the filter box.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects: the flame retardant can be scattered by driving the scattering roller to rotate through the scattering motor, and the collision roller can collide with the flame retardant to avoid the agglomeration of the flame retardant, thereby avoiding the agglomeration of the flame retardant and ensuring the drying effect of the flame retardant;

[0014] A circulating space can be formed with the drying equipment frame through the return barrel, auger and feed pipe, so that the flame retardant can be dried in a circulating manner, thereby ensuring the drying effect of the flame retardant. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the exhaust assembly in the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure between the sealing plate and the electric push rod in the utility model.

[0019] Figure numerals: 1. Feed frame; 2. Scattering frame; 3. Drying frame; 4. Feed hopper; 5. Air delivery frame; 6. Blower; 7. Discharge frame; 8. Discharge port; 9. Sealing plate; 10. Return barrel; 11. Auger; 12. Fixed frame; 13. Scattering motor; 14. Scattering roller; 15. Collision roller; 16. Heating frame; 17. Return air frame; 18. Connecting frame; 19. Connecting pipe; 20. Filter box; 21. Suction fan; 22. Filter plate; 23. Collecting frame; 24. Fixed plate; 25. Electric push rod; 26. Moving block. DETAILED DESCRIPTION Example

[0020] like Figure 1-Figure 4As shown, a flame retardant finished product drying device proposed by the utility model comprises a drying equipment frame consisting of a feeding frame 1, a scattering frame 2, a drying frame 3, a feeding hopper 4 and a discharging frame 7, wherein the scattering frame 2 is mounted on the feeding frame 1, the drying frame 3 is mounted on the scattering frame 2, the feeding hopper 4 is mounted on the feeding frame 1, the discharging frame 7 is mounted on the drying frame 3, a discharging port 8 is provided on the discharging frame 7, a sealing plate 9 is rotatably mounted on the discharging frame 7, the sealing plate 9 is adapted to the discharging port 8, a fixing plate 24 is mounted on the bottom of the drying frame 3, an electric push rod 25 is mounted on the fixing plate 24, a moving block 26 is slidably mounted on the sealing plate 9, a T-shaped slide groove is provided at the bottom of the sealing plate 9, a T-shaped slider is mounted on the top of the moving block 26, the T-shaped slider is slidably connected to the T-shaped slide groove, the telescopic shaft of the electric push rod 25 is rotatably connected to the moving block 26, the bottom of the drying frame 3 is set as an inclined surface, and the drying A wind shield is installed on the frame 3, and the wind shield is located above the discharge frame 7. The top of the wind shield is set as an inclined surface, so that after the airflow enters the drying frame 3, it can move upward under the action of the wind shield; a drying component is set on the drying frame 3, driven by a blower 6, and dries the flame retardant finished product by heating the airflow, and the air drying component includes an air supply frame 5 installed on the drying frame 3, the air supply frame 5 is connected to the drying frame 3, the air supply frame 5 is arranged in a folded line, and the air supply frame 5 is arranged obliquely downward on one side close to the drying frame 3, a blower 6 is installed on the air supply frame 5, and a heating frame 16 is installed on the air supply frame 5; a material conveying component is set on the discharge frame 7, driven by an auger 11, and conveys the flame retardant finished product to the scattering frame 2 for re-drying; a scattering component is set on the scattering frame 2, driven by a scattering motor 13, and scatters the material by a scattering roller 14.

[0021] like Figure 2 As shown, the material conveying assembly includes a return barrel 10 installed on the discharge frame 7, a conveying barrel is installed on the return barrel 10, the conveying barrel is connected to the scattering frame 2, and an auger 11 is installed on the return barrel 10.

[0022] like Figure 2 As shown, the scattering assembly includes two scattering rollers 14 rotatably mounted on a scattering frame 2, a fixed frame 12 is mounted on the scattering frame 2, one end of the two scattering rollers 14 extends into the fixed frame 12, a scattering motor 13 is mounted on the fixed frame 12, one end of the two scattering rollers 14 located in the fixed frame 12 is sleeved with a circular gear 1, the two circular gears 1 are meshingly connected, and a circular gear 2 is sleeved on the output shaft of the scattering motor 13, and the circular gear 2 is meshingly connected with one of the circular gears 1.

[0023] like Figure 2 As shown, a plurality of collision rollers 15 are mounted on the drying frame 3, and the collision rollers 15 are arranged in a staggered manner.

[0024] In the present embodiment, when in use, the flame retardant enters the feeding frame 1, and then enters the scattering frame 2, the scattering motor 13 is started to drive the two scattering rollers 14 to rotate, and the flame retardant entering therein is scattered, and the scattered flame retardant enters the drying frame 3 under the action of gravity, and the blower 6 is started to blow the airflow, and the airflow enters the drying frame 3 after being heated by the heating frame 16 to dry the flame retardant, and after the dried flame retardant enters the discharge frame 7, the electric push rod 25 is started to drive the moving block 26 to move, and then the blocking plate 9 is driven to rotate, so that the flame retardant is discharged through the discharge port 8, and the drying operation of the flame retardant is completed, and under the action of multiple collision rollers 15, the flame retardant can collide with the collision roller 15 after entering the drying frame 3, thereby better avoiding the agglomeration of the flame retardant and improving the drying effect of the flame retardant;

[0025] During the flame retardant drying process, when the sealing plate 9 blocks the discharge port 8, the dried flame retardant enters the return barrel 10. At this time, the auger 11 can be started to drive the flame retardant to rise and re-enter the scattering frame 2 through the feed pipe, thereby completing the cyclic drying of the flame retardant and ensuring the drying effect of the flame retardant. Example

[0026] like Figure 3 As shown, a flame retardant finished product drying device proposed by the utility model, compared with the first embodiment, also includes an exhaust component arranged on the drying equipment frame, driven by a suction fan 21, and collecting the hot air flow, the exhaust component includes a return air frame 17 installed on the feed frame 1, a connecting frame 18 is installed on the return air frame 17, a plurality of air holes are opened on the return air frame 17, and the plurality of air holes are connected with the connecting frame 18, a connecting pipe 19 is installed on the connecting frame 18, a filter box 20 is installed on the drying frame 3, and the end of the connecting pipe 19 away from the connecting frame 18 is connected with the filter box 20, a filter plate 22 is installed on the filter box 20, a collecting frame 23 is provided on the filter box 20, one side of the filter box 20 is set as an opening, a sealing plate is installed on one side of the filter box 20 by bolts, and the sealing plate is adapted to the opening, a suction fan 21 is installed on the drying frame 3, and the suction fan 21 is connected with the filter box 20.

[0027] In the present embodiment, when the flame retardant is dried by hot air, the suction fan 21 can be started, and the dried hot air can be transported to the filter box 20 through the return air frame 17, the connecting frame 18 and the connecting pipe 19. The hot air can be filtered by the filter plate 22 to prevent the hot air from being mixed with impurities and causing damage to the suction fan 21. The filtered hot air is discharged from the working environment after passing through the suction fan 21 to avoid affecting the working environment. At the same time, the dust generated when the flame retardant enters the feed frame 1 can also be absorbed and filtered through the flow of the above-mentioned airflow, thereby improving the protection of the working environment.

[0028] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A flame retardant finished product drying device, characterized in that: include: A drying equipment frame consisting of a feed frame (1), a scattering frame (2), a drying frame (3), a feed hopper (4) and a discharge frame (7), wherein the scattering frame (2) is mounted on the feed frame (1), the drying frame (3) is mounted on the scattering frame (2), the feed hopper (4) is mounted on the feed frame (1), and the discharge frame (7) is mounted on the drying frame (3); An air-drying component is arranged on a drying frame (3), driven by a blower (6), and dries the finished flame retardant product by means of a heated air flow; A material conveying component arranged on a discharge frame (7), driven by an auger (11), and conveying the finished flame retardant product to a dispersing frame (2) for re-drying; A scattering component is arranged on the scattering frame (2), is driven by a scattering motor (13), and scatters the material via a scattering roller (14); And an exhaust component which is arranged on the drying equipment frame, driven by a suction fan (21) and collects the hot air flow.

2. A flame retardant finished product drying device according to claim 1, characterized in that: The air drying component comprises an air delivery frame (5) mounted on the drying frame (3), the air delivery frame (5) being connected to the drying frame (3), the air delivery frame (5) being arranged in a folded shape, a side of the air delivery frame (5) close to the drying frame (3) being arranged obliquely downward, a blower (6) being mounted on the air delivery frame (5), and a heating frame (16) being mounted on the air delivery frame (5).

3. A flame retardant finished product drying device according to claim 2, characterized in that: The material conveying assembly comprises a return barrel (10) mounted on a discharge frame (7), a conveying barrel mounted on the return barrel (10), the conveying barrel being connected to the scattering frame (2), and a screw auger (11) mounted on the return barrel (10).

4. A flame retardant finished product drying device according to claim 3, characterized in that: The scattering assembly comprises two scattering rollers (14) rotatably mounted on a scattering frame (2), a fixed frame (12) being mounted on the scattering frame (2), one end of each of the two scattering rollers (14) extending into the fixed frame (12), a scattering motor (13) being mounted on the fixed frame (12), and the scattering motor (13) being meshingly connected to the two scattering rollers (14) via gears.

5. The flame retardant finished product drying device according to claim 1, characterized in that: A plurality of collision rollers (15) are mounted on the drying frame (3).

6. A flame retardant finished product drying device according to claim 1, characterized in that: A discharge opening (8) is provided on the discharge frame (7), a blocking plate (9) is rotatably mounted on the discharge frame (7), the blocking plate (9) is adapted to the discharge opening (8), a fixed plate (24) is mounted on the bottom of the drying frame (3), an electric push rod (25) is mounted on the fixed plate (24), a moving block (26) is slidably mounted on the blocking plate (9), and a telescopic shaft of the electric push rod (25) is rotatably connected to the moving block (26).

7. The flame retardant finished product drying device according to claim 1, characterized in that: The exhaust assembly comprises an air return frame (17) mounted on the feed frame (1), a connecting frame (18) mounted on the air return frame (17), a plurality of air holes being provided on the air return frame (17), the plurality of air holes being connected to the connecting frame (18), a connecting pipe (19) being mounted on the connecting frame (18), a filter box (20) being mounted on the drying frame (3), an end of the connecting pipe (19) away from the connecting frame (18) being connected to the filter box (20), a filter plate (22) being mounted on the filter box (20), a collecting frame (23) being provided on the filter box (20), and a suction fan (21) being mounted on the drying frame (3), the suction fan (21) being connected to the filter box (20).

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