Drying device for aerogel fire extinguishing agent production

Abstract

The utility model discloses a drying device for aerogel fire extinguishing agent production, which comprises a box body, the lower end of the box body is fixedly connected with a supporting seat, the inner side wall of the box body is fixedly connected with a connecting sleeve, the inside of the connecting sleeve is slidably sleeved with a connecting rod, the outer side of the connecting rod is fixedly connected with a fixing block, and the fixing block is fixedly connected with a connecting rod. A storage box is fixedly connected to the outer side of the fixing block, a cover plate is fixedly connected to the top of the storage box, and a ventilation net is arranged in the cover plate. Through the effect of the air pump, air in the box body can be sucked through the air inlet pipe, then the air can be heated under the effect of the electric heating wire, the heated air can be blown into the storage box through the ventilation net to dry materials, and internal circulation of hot air in the box body can be achieved through work of the air pump; loss of heat of hot air can be reduced, the drying efficiency is improved, when the air pressure in the box body is large, the air can be automatically exhausted through the exhaust port, and the air pressure is prevented from being too large.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically a drying device for the production of aerogel fire extinguishing agents. Background Technology

[0002] Aerogel fire extinguishing agents are a new type of fire extinguishing agent that uses aerogel as its main component. Aerogel is an ultra-lightweight porous material with high porosity and adsorption properties, which can quickly absorb oxygen and heat from flames, thereby effectively extinguishing fires.

[0003] Aerogel fire extinguishing agents have advantages such as rapid fire extinguishing speed, good fire extinguishing effect, non-toxicity, harmlessness, and no residue. They can be used in fire extinguishers, fire-fighting equipment, buildings, and many other fields, and are widely used in the fighting of various fire accidents.

[0004] The production process of aerogel fire extinguishing agents requires the use of drying equipment to ensure the quality and performance of the aerogel. Currently, in operation, the heat inside the drying equipment is expelled with the hot air, resulting in significant heat loss and affecting drying efficiency. Furthermore, the contact between the hot air and the material is not uniform or complete, further impacting the drying effect. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a drying device for the production of aerogel fire extinguishing agents, which solves the problem that the heat inside the device is discharged with the hot air, and also solves the problem that the uneven contact between the hot air and the material completely affects the drying effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for the production of aerogel fire extinguishing agent, comprising a box body, a support base fixedly connected to the lower end of the box body, a connecting sleeve fixedly connected to the inner side wall of the box body, a connecting rod slidably sleeved inside the connecting sleeve, a fixing block fixedly connected to the outer side of the connecting rod, a storage box fixedly connected to the outer side of the fixing block, a cover plate fixedly connected to the top of the storage box, a ventilation mesh provided inside the cover plate, a fixing box fixedly connected to the top of the box body, an exhaust port fixedly connected to the left end of the box body, a drying mechanism provided on the fixing box, and a shaking mechanism provided on the storage box.

[0007] Preferably, there are two support bases, which are symmetrically distributed at the bottom of the housing. By designing the support bases, the overall structure can be supported.

[0008] Preferably, the drying mechanism includes an air pump, which is fixedly connected to the top of the inner wall of the fixed box. An air inlet pipe is provided on the top of the air pump, and the air inlet pipe is fixedly connected to both the fixed box and the box body. An electric heating wire is installed inside the fixed box, and an exhaust hose is fixedly connected to the lower end of the fixed box. A stop block is slidably connected inside the exhaust port, and a connecting rod is fixedly connected to the outside of the stop block. Guide rods are fixedly connected to both the upper and lower ends of the connecting rod, and the guide rods are slidably connected to the exhaust port. A first spring is installed inside the exhaust port, and a baffle is fixedly connected to the left end of the connecting rod, and the baffle is slidably connected to the exhaust port. By designing this drying mechanism, raw materials can be dried by blowing air.

[0009] Preferably, one end of the first spring is fixedly connected to the guide rod, and the other end of the first spring is fixedly connected to the exhaust port. The first spring is designed so that its force can be applied to the guide rod.

[0010] Preferably, the material-swaying mechanism includes a motor. The motor is fixedly connected to the lower end of the housing. A first bevel gear is fixedly connected to the upper end of the motor's output end. A second bevel gear meshes with the right end of the first bevel gear. A rotating shaft is fixedly sleeved inside the second bevel gear. A support rod is rotatably sleeved on the outer side of the rotating shaft via a bearing. The support rod is fixedly connected to the housing. A top block is fixedly connected to the upper end of the rotating shaft. A protrusion contacts the upper end of the top block and is fixedly connected to the storage box. A second spring is provided on the outer side of the connecting rod, and a third spring is provided inside the connecting sleeve. By designing the material-swaying mechanism, the material can be swayed.

[0011] Preferably, one end of the second spring is fixedly connected to the connecting rod, and the other end of the second spring is fixedly connected to the connecting sleeve. By designing the second spring, its force can be applied to the connecting rod.

[0012] Preferably, one end of the third spring is fixedly connected to the connecting rod, and the other end of the third spring is fixedly connected to the connecting sleeve. By designing the third spring, its force can be applied to the connecting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model utilizes an air pump to draw gas from inside the chamber through the air inlet pipe. The gas is then heated by the heating wire. The heated gas is blown into the storage box through the ventilation net to dry the materials. The air pump enables internal circulation of hot air inside the chamber, reducing heat loss and improving drying efficiency. Furthermore, when the internal air pressure is high, the gas is automatically discharged through the exhaust port to prevent excessive pressure.

[0015] 2. This utility model, through the design of the motor, allows the output end of the motor to drive the first bevel gear to rotate, which in turn drives the second bevel gear and the rotating shaft to rotate. The rotating shaft then drives the top block to rotate and press the protrusion. Combined with the elastic action of the second and third springs, this allows the storage box to shake vertically during drying, which in turn shakes and turns the internal materials, ensuring that the raw materials come into uniform and complete contact with the hot air, thereby improving drying efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure;

[0018] Figure 3 This utility model Figure 2 A front sectional view of the exhaust port;

[0019] Figure 4 This utility model Figure 2 The front sectional view of the connecting sleeve.

[0020] In the diagram: 1. Box body; 2. Support base; 3. Connecting sleeve; 4. Connecting rod; 5. Fixing block; 6. Storage box; 7. Cover plate; 8. Drying mechanism; 9. Shaking mechanism; 10. Ventilation screen; 11. Fixing box; 12. Exhaust port; 81. Air pump; 82. Air inlet pipe; 83. Heating wire; 84. Exhaust hose; 85. Stop block; 86. Connecting rod; 87. Guide rod; 88. First spring; 89. Baffle plate; 91. Motor; 92. Bevel gear one; 93. Bevel gear two; 94. Rotating shaft; 95. Support rod; 96. Top block; 97. Protrusion; 98. Second spring; 99. Third spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2A drying device for the production of aerogel fire extinguishing agent includes a box body 1. A support base 2 is fixedly connected to the lower end of the box body 1. Two support bases 2 are symmetrically distributed at the bottom of the box body 1. The support bases 2 are designed to support the overall structure. A connecting sleeve 3 is fixedly connected to the inner wall of the box body 1. A connecting rod 4 is slidably sleeved inside the connecting sleeve 3. A fixing block 5 is fixedly connected to the outer side of the connecting rod 4. A storage box 6 is fixedly connected to the outer side of the fixing block 5. A cover plate 7 is fixedly connected to the top of the storage box 6. A ventilation mesh 10 is installed inside the cover plate 7. A fixing box 11 is fixedly connected to the top of the box body 1. An exhaust port 12 is fixedly connected to the left end of the box body 1. A drying mechanism 8 is installed on the fixing box 11, and a shaking mechanism 9 is installed on the storage box 6.

[0023] Please see Figure 1 , Figure 2 , Figure 3 The drying mechanism 8 includes an air pump 81. The air pump 81 is fixedly connected to the top of the inner wall of the fixed box 11. An air inlet pipe 82 is provided on the top of the air pump 81. The air inlet pipe 82 is fixedly connected to the fixed box 11 and the box body 1 respectively. An electric heating wire 83 is provided inside the fixed box 11. An exhaust hose 84 is fixedly connected to the lower end of the fixed box 11. A stop block 85 is slidably connected inside the exhaust port 12. A connecting rod 86 is fixedly connected to the outside of the stop block 85. Guide rods 87 are fixedly connected to both the upper and lower ends of the connecting rod 86. The guide rods 87 are slidably connected to the exhaust port 12. A first spring 88 is provided inside the exhaust port 12. One end of the first spring 88 is fixedly connected to the guide rod 87. The other end of the first spring 88 is fixedly connected to the exhaust port 12. By designing the first spring 88, the force of the first spring 88 can act on the guide rod 87. A baffle 89 is fixedly connected to the left end of the connecting rod 86. The baffle 89 is slidably connected to the exhaust port 12. By designing the drying mechanism 8, the raw materials can be dried by blowing air.

[0024] Please see Figure 1 , Figure 2 , Figure 4The material-swaying mechanism 9 includes a motor 91. The motor 91 is fixedly connected to the lower end of the housing 1. A bevel gear 92 is fixedly connected to the upper end of the output end of the motor 91. A bevel gear 93 meshes with the right end of the bevel gear 92. A rotating shaft 94 is fixedly sleeved inside the bevel gear 93. A support rod 95 is rotatably sleeved on the outer side of the rotating shaft 94 through a bearing. The support rod 95 is fixedly connected to the housing 1. A top block 96 is fixedly connected to the upper end of the rotating shaft 94. A protrusion 97 contacts the upper end of the top block 96. The protrusion 97 is fixedly connected to the storage box 6. A second connecting rod 4 is provided on the outer side. Spring 98, one end of the second spring 98 is fixedly connected to the connecting rod 4, and the other end of the second spring 98 is fixedly connected to the connecting sleeve 3. By designing the second spring 98, the force of the second spring 98 can be applied to the connecting rod 4. A third spring 99 is provided inside the connecting sleeve 3. One end of the third spring 99 is fixedly connected to the connecting rod 4, and the other end of the third spring 99 is fixedly connected to the connecting sleeve 3. By designing the third spring 99, the force of the third spring 99 can be applied to the connecting rod 4. By designing the shaking mechanism 9, the material can be shaken.

[0025] The specific implementation process of this utility model is as follows: When in use, the raw material is placed inside the storage box 6, and then the air pump 81 is started. The air pump 81 draws in the gas inside the box 1 through the air inlet pipe 82. The gas will be discharged into the fixed box 11. Then, under the action of the heating wire 83, the air can be heated. The heated air is blown into the storage box 6 through the exhaust hose 84 and the ventilation net 10 to dry the material. The operation of the air pump 81 can realize the internal circulation of hot air inside the box 1, which can reduce the loss of heat and improve the drying efficiency.

[0026] When the internal air pressure of the housing 1 is high, the gas will enter the exhaust port 12. The air will push the baffle 85 to move horizontally. The baffle 85 will drive the connecting rod 86 to move horizontally. The connecting rod 86 will drive the guide rod 87 to move horizontally. The guide rod 87 will squeeze the first spring 88. At the same time, the connecting rod 86 will drive the baffle 89 to move, so that the baffle 85 is separated from the inner wall of the exhaust port 12 and the baffle 89 extends out of the exhaust port 12, so that the gas will be discharged through the exhaust port 12 to avoid excessive air pressure.

[0027] While the material is drying, the output end of motor 91 drives bevel gear 1 92 to rotate, bevel gear 1 92 drives bevel gear 2 93 to rotate, bevel gear 2 93 drives shaft 94 to rotate, shaft 94 drives top block 96 to rotate, top block 96 rotates and contacts protrusion 97, which squeezes protrusion 97. Protrusion 97 drives storage box 6 to move upward, storage box 6 drives fixing block 5 to move upward, fixing block 5 drives connecting rod 4 to move upward. The third spring 99 inside the upper connecting sleeve 3 is squeezed and the second spring 98 is stretched, while the third spring 99 inside the lower connecting sleeve 3 is stretched and the second spring 98 is squeezed. When top block 96 rotates and separates from protrusion 97, the elasticity of the springs allows storage box 6 to shake in the vertical direction, which can shake and turn the material inside, making the raw material come into uniform and complete contact with hot air, thus improving drying efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying apparatus for the production of aerogel fire extinguishing agents, comprising a housing (1), characterized in that: A support base (2) is fixedly connected to the lower end of the box (1). A connecting sleeve (3) is fixedly connected to the inner side wall of the box (1). A connecting rod (4) is slidably connected inside the connecting sleeve (3). A fixing block (5) is fixedly connected to the outer side of the connecting rod (4). A storage box (6) is fixedly connected to the outer side of the fixing block (5). A cover plate (7) is fixedly connected to the top of the storage box (6). A ventilation net (10) is provided inside the cover plate (7). A fixing box (11) is fixedly connected to the top of the box (1). An exhaust port (12) is fixedly connected to the left end of the box (1). A drying mechanism (8) is provided on the fixing box (11). A shaking mechanism (9) is provided on the storage box (6).

2. The drying apparatus for producing aerogel fire extinguishing agent according to claim 1, characterized in that: There are two support seats (2), and the two support seats (2) are symmetrically distributed at the bottom of the box (1).

3. The drying apparatus for producing aerogel fire extinguishing agent according to claim 1, characterized in that: The drying mechanism (8) includes an air pump (81). The air pump (81) is fixedly connected to the top of the inner wall of the fixed box (11). An air inlet pipe (82) is provided on the top of the air pump (81). The air inlet pipe (82) is fixedly connected to the fixed box (11) and the box body (1) respectively. An electric heating wire (83) is provided inside the fixed box (11). An exhaust hose (84) is fixedly connected to the lower end of the fixed box (11). A stop block (85) is slidably connected inside the exhaust port (12). A connecting rod (86) is fixedly connected to the outside of the stop block (85). Guide rods (87) are fixedly connected to both the upper and lower ends of the connecting rod (86). The guide rod (87) is slidably connected to the exhaust port (12). A first spring (88) is provided inside the exhaust port (12). A baffle (89) is fixedly connected to the left end of the connecting rod (86). The baffle (89) is slidably connected to the exhaust port (12).

4. A drying apparatus for producing aerogel fire extinguishing agent according to claim 3, characterized in that: One end of the first spring (88) is fixedly connected to the guide rod (87), and the other end of the first spring (88) is fixedly connected to the exhaust port (12).

5. A drying apparatus for producing aerogel fire extinguishing agent according to claim 1, characterized in that: The material shaking mechanism (9) includes a motor (91). The lower end of the housing (1) is fixedly connected to the motor (91). The upper end of the output end of the motor (91) is fixedly connected to a bevel gear one (92). The right end of the bevel gear one (92) is meshed with a bevel gear two (93). The inside of the bevel gear two (93) is fixedly sleeved with a rotating shaft (94). The outside of the rotating shaft (94) is rotatably sleeved with a support rod (95) through a bearing. The support rod (95) is fixedly connected to the housing (1). The upper end of the rotating shaft (94) is fixedly connected to a top block (96). The upper end of the top block (96) contacts a protrusion (97). The protrusion (97) is fixedly connected to the storage box (6). The outside of the connecting rod (4) is provided with a second spring (98). The inside of the connecting sleeve (3) is provided with a third spring (99).

6. A drying apparatus for producing aerogel fire extinguishing agent according to claim 5, characterized in that: One end of the second spring (98) is fixedly connected to the connecting rod (4), and the other end of the second spring (98) is fixedly connected to the connecting sleeve (3).

7. A drying apparatus for producing aerogel fire extinguishing agents according to claim 5, characterized in that: One end of the third spring (99) is fixedly connected to the connecting rod (4), and the other end of the third spring (99) is fixedly connected to the connecting sleeve (3).

Images