A differential drying device for processing chemical raw materials

Abstract

The invention discloses a differential drop drying device for processing chemical raw materials, belonging to the technical field of drying devices. The invention arranges a differential drop separation component, so that when the electromagnet is energized, the chemical raw material can move upwards together with a material receiving plate. When the electromagnet is powered off, the elastic pull rope will rebound, so that the material receiving plate will directly drop. However, the chemical raw material will continue to move upwards for a certain distance due to inertia, and then will start to drop, so that the chemical raw material can be separated from the material receiving plate, so that the chemical raw material at the bottom can also be fully contacted with hot air, thereby not only greatly improving the drying efficiency, but also effectively reducing the occurrence of incomplete drying. Moreover, through the joint arrangement of a multifunctional auxiliary drying cylinder, an elastic auxiliary drying rod, etc., not only can the hot air be able to contact with the chemical raw material more fully, but also part of the water in the chemical raw material can be discharged into a water receiving cylinder, thereby further improving the drying efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of drying devices, and more specifically to a differential drying device for processing chemical raw materials. Background Art

[0002] There are many types of chemical raw materials with a wide range of uses. They can generally be divided into two categories: organic chemical raw materials and inorganic chemical raw materials. Organic chemical raw materials include alkanes and their derivatives, alkenes and their derivatives, alkynes and their derivatives, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, carbohydrates, heterocyclics, nitriles, halogenated compounds, amides, and other types; the main raw materials of inorganic chemical raw materials are chemical minerals containing sulfur, sodium, phosphorus, potassium, calcium, coal, petroleum, natural gas, air, water, etc.

[0003] In the chemical industry, it is often necessary to use drying equipment to dry chemical raw materials. Drying equipment often adopts hot air drying method, that is, hot air is used as the medium to dry the chemical raw materials. During drying, hot air is blown into the drying box so that the hot air contacts the chemical raw materials, thereby drying the chemical raw materials.

[0004] In the drying device of the prior art, when drying chemical raw materials, the lowest chemical raw materials are always in contact with the bottom of the drying box and cannot be fully contacted with the hot air, making it difficult to dry, resulting in low drying efficiency and incomplete drying. Therefore, we propose a differential drying device for chemical raw material processing. Summary of the invention

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a differential drying device for processing chemical raw materials. The present invention sets a differential separation component, so that when the electromagnet is energized, the chemical raw materials can move upward together with the receiving plate. When the electromagnet is powered off, the elastic pull rope will rebound, causing the receiving plate to drop directly. However, the chemical raw materials will continue to move upward for a certain distance due to inertia and then begin to drop, thereby separating the chemical raw materials from the receiving plate, so that the chemical raw materials at the bottom can also be fully in contact with the hot air, thereby not only greatly improving the drying efficiency, but also effectively reducing the occurrence of incomplete drying. Moreover, through the combined setting of a multifunctional drying cylinder, an elastic drying rod, etc., not only can the hot air be in more full contact with the chemical raw materials, but also part of the moisture in the chemical raw materials can be discharged into the water receiving cylinder, thereby further improving the drying efficiency.

[0007] 2. Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solutions.

[0009] A differential drying device for processing chemical raw materials, comprising a drying box and a box cover matching the drying box, an air duct being connected on the outer wall of the drying box, a differential separation assembly being arranged in the drying box, the differential separation assembly comprising a material receiving plate connected to the drying box in a sliding and sealing manner, a connecting rod being fixedly connected to the top of the material receiving plate, an iron ball being fixedly connected to the top of the connecting rod, the differential separation assembly also comprising a protective box embedded in the box cover, an electromagnet being fixedly installed in the protective box, a connecting cylinder matching the iron ball being fixedly connected to the bottom end of the protective box, a power-off switch being fixedly connected to the inner wall of the top end of the connecting cylinder, the power-off switch being electrically connected to the electromagnet, the iron ball being connected to the connecting cylinder in a sliding and sealing manner, and a T-shaped trigger plate being fixedly connected to the top end of the iron ball, a pair of elastic pull ropes being fixedly connected to the top end of the material receiving plate, and the other end of the elastic pull ropes being fixedly connected to the inner wall of the bottom end of the drying box.

[0010] Furthermore, a plurality of multifunctional auxiliary drying cylinders are fixedly connected to the top of the material receiving plate, and the plurality of multifunctional auxiliary drying cylinders are evenly distributed along a ring shape. The multifunctional auxiliary drying cylinders can move up and down with the material receiving plate. When the material receiving plate descends, the multifunctional auxiliary drying cylinders will also be separated from the chemical raw materials, so that holes will be formed between the chemical raw materials, so that hot air can contact with the chemical raw materials through the holes, thereby making the hot air able to contact with the chemical raw materials more fully, thereby further improving the drying efficiency.

[0011] Furthermore, the bottom end of the multifunctional assistant drying tube is set to be open, a support net is fixedly connected to the inner wall of the multifunctional assistant drying tube, an elastic assistant drying rod matching the multifunctional assistant drying tube is fixedly connected to the top of the support net, and the outer wall of the elastic assistant drying rod slides against the inner wall of the multifunctional assistant drying tube.

[0012] Furthermore, the multifunctional drying tube is made of a water-absorbing and breathable hard material, the supporting net is made of a water-absorbing and breathable elastic material, and the water absorption performance of the elastic drying rod is stronger than that of the multifunctional drying tube. The top of the elastic drying rod is fixedly connected to a pressure rod, and the pressure rod passes through the top outer wall of the multifunctional drying tube and is slidably and sealedly connected thereto.

[0013] Furthermore, a water pipe penetrating and embedded in the material receiving plate is provided below the multifunctional auxiliary drying cylinder, and the water pipe is communicated with the multifunctional auxiliary drying cylinder. A water receiving cylinder penetrating the outer wall of the bottom end of the drying box is provided below the water pipe. The water pipe penetrates the top outer wall of the water receiving cylinder and extends to the interior of the water receiving cylinder, and the water pipe is slidably connected to the water receiving cylinder. An anti-slip ring is sleeved on the outer wall of the drop pressure rod.

[0014] Furthermore, the water receiving cylinder is threadedly connected to the outer wall of the drying box, and a raised base is fixedly connected to the bottom end of the drying box, so that the water receiving cylinder can be easily removed from the drying box, thereby facilitating the pouring out of the water in the water receiving cylinder.

[0015] Furthermore, the drying box, box cover, and protective box are all made of heat-insulating materials, which can reduce heat loss. The protective box is made of heat-insulating materials, which can also protect the electromagnet and prevent it from being damaged by high temperature.

[0016] Furthermore, a plurality of elastic support rods are fixedly connected to the inner wall of the bottom end of the drying box, the top ends of the elastic support rods are against the material receiving plate, and the elastic support rods are made of elastic material. The elastic support rods can support the material receiving plate, and when the material receiving plate descends, the elastic material receiving plate can also play a buffering role.

[0017] Furthermore, a sealing cylinder matching the connecting cylinder is sleeved on the outer wall of the connecting rod, the sealing cylinder is fixedly connected to the material receiving plate, and the sealing cylinder is slidingly and sealingly connected to the connecting cylinder, and the sealing cylinder can play a sealing role to prevent chemical raw materials from entering the connecting cylinder.

[0018] Furthermore, a protective rod is fixedly connected to the inner wall of the top end of the connecting cylinder, and the protective rod can play a protective role, limiting the upward movement of the T-shaped trigger plate to prevent the T-shaped trigger plate from damaging the power-off switch. A controller is fixedly installed in the protective box, and the controller is electrically connected to the electromagnet. The controller can periodically energize the electromagnet, thereby allowing the chemical raw materials to be periodically separated from the receiving plate, thereby improving the role of the differential separation component and enhancing the effect of the differential separation component.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] (1) This scheme adopts the setting of the differential separation component, so that when the electromagnet is energized, the chemical raw materials can move upward together with the material receiving plate. However, when the electromagnet is powered off, the elastic pull rope will rebound, causing the material receiving plate to drop directly. However, the chemical raw materials will continue to move upward for a certain distance due to inertia, and then begin to drop, so that the chemical raw materials can be separated from the material receiving plate, so that the chemical raw materials at the bottom can also be fully exposed to the hot air, thereby greatly improving the drying efficiency and effectively reducing the occurrence of incomplete drying.

[0022] (2) A plurality of multifunctional auxiliary drying cylinders are fixedly connected to the top of the material receiving plate. The plurality of multifunctional auxiliary drying cylinders are evenly distributed along a ring shape. The multifunctional auxiliary drying cylinders can move up and down with the material receiving plate. When the material receiving plate descends, the multifunctional auxiliary drying cylinders will also separate from the chemical raw materials, so that holes will be formed between the chemical raw materials, so that hot air can contact with the chemical raw materials through the holes, thereby making the hot air able to contact with the chemical raw materials more fully, which can further improve the drying efficiency.

[0023] (3) Through the joint arrangement of the multifunctional drying tube, the support net, the elastic drying rod, the pressure rod, the water guide pipe, the water collecting tube and the anti-slip ring, the chemical raw materials are poured into the drying box and come into contact with the multifunctional drying tube. Under the water absorption effect of the multifunctional drying tube and the elastic drying rod, part of the moisture in the chemical raw materials will be absorbed into the multifunctional drying tube and the elastic drying rod. When the multifunctional drying tube is separated from the chemical raw materials, hot air can be blown into the multifunctional drying tube and the elastic drying rod to remove the moisture in the multifunctional drying tube and the elastic drying rod. The drying can be performed so as to improve the drying efficiency. After the material receiving plate is dropped to the lowest position, the material receiving plate and the multifunctional drying cylinder will not continue to drop, but the pressure drop rod will continue to drop a certain distance under the action of inertia. The continued drop of the pressure drop rod will squeeze the elastic drying rod, so as to squeeze out part of the water in the elastic drying rod. The squeezed water can drip into the water guide pipe through the supporting net, and then slide into the water receiving cylinder through the water guide pipe, so that part of the water will be discharged into the water receiving cylinder, thereby further improving the drying efficiency.

[0024] (4) The water collecting cylinder is threadedly connected to the outer wall of the drying box, and a raised base is fixedly connected to the bottom end of the drying box, so that the water collecting cylinder can be easily removed from the drying box, thereby making it easy to pour out the water in the water collecting cylinder.

[0025] (5) The drying box, box cover, and protective box are all made of heat-insulating materials to reduce heat loss. The protective box is made of heat-insulating materials to protect the electromagnet and prevent it from being damaged by high temperature.

[0026] (6) A plurality of elastic support rods are fixedly connected to the inner wall of the bottom end of the drying box, the top ends of the elastic support rods are against the material receiving plate, and the elastic support rods are made of elastic material. The elastic support rods can support the material receiving plate, and when the material receiving plate descends, the elastic material receiving plate can also play a buffering role.

[0027] (7) A sealing cylinder matching the connecting cylinder is sleeved on the outer wall of the connecting rod. The sealing cylinder is fixedly connected to the material receiving plate, and the sealing cylinder is slidably sealed to the connecting cylinder. The sealing cylinder can play a sealing role to prevent chemical raw materials from entering the connecting cylinder.

[0028] (8) A protective rod is fixedly connected to the inner wall of the top end of the connecting tube. The protective rod can play a protective role, limit the upward movement of the T-shaped trigger plate, and prevent the T-shaped trigger plate from hitting the power-off switch. A controller is fixedly installed in the protective box. The controller is electrically connected to the electromagnet. The controller can periodically energize the electromagnet, thereby allowing the chemical raw material to be periodically separated from the receiving plate, thereby improving the function of the differential separation component and enhancing the effect of the differential separation component. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0030] Figure 2 This is a front view structural schematic diagram of the drying box of the present invention;

[0031] Figure 3 It is a cross-sectional structural schematic diagram of the drying box of the present invention;

[0032] Figure 4 For the present invention Figure 3 A schematic diagram of the cross-sectional structure at the center;

[0033] Figure 5 It is a schematic cross-sectional structure diagram of the connecting tube of the present invention;

[0034] Figure 6 It is a schematic cross-sectional structure diagram of the sealing cylinder of the present invention;

[0035] Figure 7 It is a schematic cross-sectional view of the protective box of the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of the multifunctional auxiliary drying tube of the present invention;

[0037] Fig. 9 It is a schematic cross-sectional view of the water receiving tube of the present invention;

[0038] Fig.10 It is a pictographic demonstration diagram of the present invention when drying chemical raw materials.

[0039] Description of the numbers in the figure:

[0040] 101, drying box; 102, box cover; 103, air duct; 104, raised base; 201, material receiving plate; 202, connecting rod; 203, iron ball; 204, protective box; 205, electromagnet; 206, connecting tube; 207, power off switch; 208, T-shaped trigger plate; 209, elastic pull rope; 210, elastic support rod; 211, sealing tube; 212, protective rod; 301, multifunctional drying tube; 302, supporting net; 303, elastic drying rod; 304, pressure rod; 305, water pipe; 306, water collecting tube; 307, anti-slip ring; 004, controller. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Embodiment 1:

[0045] See also Figure 1-7A differential drop drying device for processing chemical raw materials includes a drying box 101 and a box cover 102 matched with the drying box 101. An air guide pipe 103 is connected to the outer wall of the drying box 101. A differential drop separation component is arranged in the drying box 101. The differential drop separation component includes a material receiving plate 201 which is slidably and sealedly connected to the drying box 101. A connecting rod 202 is fixedly connected to the top of the material receiving plate 201. An iron ball 203 is fixedly connected to the top of the connecting rod 202. The differential drop separation component also includes a protective box 204 which penetrates and is embedded in the box cover 102. The protective box An electromagnet 205 is fixedly installed inside 204, and a connecting tube 206 matching the iron ball 203 is fixedly connected to the bottom end of the protective box 204, and a power-off switch 207 is fixedly connected to the inner wall of the top end of the connecting tube 206. The power-off switch 207 is electrically connected to the electromagnet 205, and the iron ball 203 is slidingly and sealingly connected to the connecting tube 206. A T-shaped trigger plate 208 is fixedly connected to the top of the iron ball 203, and a pair of elastic pull ropes 209 are fixedly connected to the top of the receiving plate 201, and the other end of the elastic pull rope 209 is fixedly connected to the inner wall of the bottom end of the drying box 101.

[0046] See also Figure 1-7 and Fig.10 , through the setting of the differential separation component, when drying the chemical raw materials, such as Fig.10 As shown, the box cover 102 can be removed first, and a proper amount of chemical raw materials can be poured into the drying box 101. After the raw materials are poured into the drying box 101, they will fall on the material receiving plate 201. Then, the box cover 102 can be reinstalled and hot air can be blown into the drying box 101 through the air duct 103, so that the hot air can contact with the chemical raw materials to dry the chemical raw materials. During the drying process, the electromagnet 205 is energized, and the iron ball 203 can drive the material receiving plate 201 and the chemical raw materials on the material receiving plate 201 to move upward under the action of the magnetic attraction of the electromagnet 205, and the elastic pull rope 209 can be stretched. The upward movement of the iron ball 203 will also drive the T-shaped trigger plate 208 to move upward until the T-shaped The trigger plate 208 squeezes and triggers the power-off switch 207, so that the electromagnet 205 is powered off and turned off. At this time, since the iron ball 203 is no longer subjected to the magnetic attraction force, the elastic pull rope 209 will rebound and pull the material receiving plate 201 downward, so that the material receiving plate 201, the connecting rod 202, the iron ball 203, and the T-shaped trigger plate 208 drop rapidly, and the chemical raw materials on the material receiving plate 201 will continue to move upward for a certain distance due to inertia, and then start to drop, so that the chemical raw materials can be separated from the material receiving plate 201, so that the chemical raw materials at the bottom can also be fully in contact with the hot air, which can not only greatly improve the drying efficiency, but also effectively reduce the occurrence of incomplete drying.

[0047] The drying box 101, the box cover 102, and the protection box 204 are all made of heat-insulating materials, which can reduce heat loss. The protection box 204 is made of heat-insulating materials, which can also protect the electromagnet 205 and prevent the electromagnet 205 from being damaged by high temperature.

[0048] See also Figure 3-4 A plurality of elastic support rods 210 are fixedly connected to the inner wall of the bottom end of the drying box 101, the top of the elastic support rod 210 is against the material receiving plate 201, and the elastic support rod 210 is made of elastic material. The elastic support rod 210 can support the material receiving plate 201, and when the material receiving plate 201 descends, the elastic material receiving plate 201 can also play a buffering role.

[0049] See also Figure 3 and Figure 5-6 A sealing cylinder 211 matching the connecting cylinder 206 is sleeved on the outer wall of the connecting rod 202. The sealing cylinder 211 is fixedly connected to the receiving plate 201, and the sealing cylinder 211 is slidingly and sealingly connected to the connecting cylinder 206. The sealing cylinder 211 can play a sealing role to prevent chemical raw materials from entering the connecting cylinder 206.

[0050] See also Figure 5 A protective rod 212 is fixedly connected to the inner wall of the top end of the connecting tube 206. The protective rod 212 can play a protective role, limiting the upward movement of the T-shaped trigger plate 208 to prevent the T-shaped trigger plate 208 from damaging the power-off switch 207. A controller 004 is fixedly installed in the protective box 204. The controller 004 is electrically connected to the electromagnet 205. The controller 004 can periodically energize the electromagnet 205, thereby allowing the chemical raw materials to be periodically separated from the receiving plate 201, thereby improving the role of the differential separation component and enhancing the effect of the differential separation component. The control technology of the controller 004 on the electromagnet 205 is a mature technology in the prior art and will not be elaborated here.

[0051] See also Figure 3 and Fig.10 The top of the material receiving plate 201 is fixedly connected with a plurality of multifunctional auxiliary drying cylinders 301, which are evenly distributed along the ring. The multifunctional auxiliary drying cylinders 301 can move up and down with the material receiving plate 201. When the material receiving plate 201 descends, the multifunctional auxiliary drying cylinders 301 will also be separated from the chemical raw materials. Fig.10 As shown, holes are formed between the chemical raw materials, so that the hot air can contact the chemical raw materials through the holes, thereby making the hot air contact with the chemical raw materials more fully, which can further improve the drying efficiency.

[0052] See also Figure 1-4 and Figure 8-9The bottom end of the multifunctional auxiliary drying tube 301 is set to be open, and a supporting net 302 is fixedly connected to the inner wall of the multifunctional auxiliary drying tube 301, and an elastic auxiliary drying rod 303 matching the multifunctional auxiliary drying tube 301 is fixedly connected to the top of the supporting net 302, and the outer wall of the elastic auxiliary drying rod 303 slides against the inner wall of the multifunctional auxiliary drying tube 301, and the multifunctional auxiliary drying tube 301 is made of a water-absorbing and breathable hard material, and the supporting net 302 is made of a water-absorbing and breathable elastic material, and the water absorption performance of the elastic auxiliary drying rod 303 is stronger than that of the multifunctional auxiliary drying tube 301, and a pressure rod 304 is fixedly connected to the top of the elastic auxiliary drying rod 303, and the pressure rod 304 penetrates the outer wall of the top of the multifunctional auxiliary drying tube 301 and is slidably and sealedly connected therewith.

[0053] See also Figure 1-4 and Figure 8-9 A water pipe 305 penetrating and embedded in the material receiving plate 201 is provided below the multifunctional auxiliary drying cylinder 301, and the water pipe 305 is communicated with the multifunctional auxiliary drying cylinder 301. A water receiving cylinder 306 penetrating the outer wall of the bottom end of the drying box 101 is provided below the water pipe 305. The water pipe 305 penetrates the top outer wall of the water receiving cylinder 306 and extends to the interior of the water receiving cylinder 306. The water pipe 305 is slidably connected to the water receiving cylinder 306, and an anti-slip ring 307 is sleeved on the outer wall of the drop pressure rod 304.

[0054] Through the joint arrangement of the multifunctional drying tube 301, the support net 302, the elastic drying rod 303, the pressure rod 304, the water pipe 305, the water collecting tube 306 and the anti-slip ring 307, the chemical raw materials are poured into the drying box 101 and contact with the multifunctional drying tube 301. Under the water absorption effect of the multifunctional drying tube 301 and the elastic drying rod 303, part of the moisture in the chemical raw materials will be absorbed into the multifunctional drying tube 301 and the elastic drying rod 303. When the multifunctional drying tube 301 is separated from the chemical raw materials, hot air can be blown into the multifunctional drying tube 301 and the elastic drying rod 303 to clean the multifunctional drying tube 301 and the elastic drying rod. The moisture in 303 is dried, thereby improving the drying efficiency. After the material receiving plate 201 drops to the lowest position, the material receiving plate 201 and the multifunctional drying cylinder 301 will not continue to drop, but the pressure drop rod 304 will continue to drop a certain distance under the action of inertia. The continued descent of the pressure drop rod 304 will squeeze the elastic drying rod 303, thereby squeezing out part of the moisture in the elastic drying rod 303. The squeezed moisture can drip into the water pipe 305 through the supporting net 302, and then slide into the water receiving cylinder 306 through the water pipe 305, so that part of the moisture will be discharged into the water receiving cylinder 306, thereby further improving the drying efficiency.

[0055] See also Figure 1-3The water receiving cylinder 306 is threadedly connected to the outer wall of the drying box 101, and the bottom end of the drying box 101 is fixedly connected with a raised base 104, so that the water receiving cylinder 306 can be easily removed from the drying box 101, thereby making it easy to pour out the water in the water receiving cylinder 306.

[0056] The present invention sets a differential separation component so that when the electromagnet 205 is energized, the chemical raw material can move upward with the material receiving plate 201. However, when the electromagnet 205 is powered off, the elastic pull rope 209 will rebound, causing the material receiving plate 201 to drop directly. However, the chemical raw material will continue to move upward for a certain distance due to inertia and then begin to drop, thereby separating the chemical raw material from the material receiving plate 201, so that the chemical raw material at the bottom can also be fully in contact with the hot air, thereby not only greatly improving the drying efficiency, but also effectively reducing the occurrence of incomplete drying. Moreover, through the joint setting of the multifunctional auxiliary drying cylinder 301, the elastic auxiliary drying rod 303, etc., not only can the hot air be in contact with the chemical raw material more fully, but also part of the moisture in the chemical raw material can be discharged into the water receiving cylinder 306, thereby further improving the drying efficiency.

[0057] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drop-type drying device for processing chemical raw materials, comprising a drying box (101) and a box cover (102) matching the drying box (101), wherein an air guide pipe (103) is connected and arranged on the outer wall of the drying box (101). Features: The drying box (101) is provided with a drop-off separation component, the drop-off separation component comprises a material receiving plate (201) slidably and sealingly connected to the drying box (101), the top end of the material receiving plate (201) is fixedly connected to a connecting rod (202), the top end of the connecting rod (202) is fixedly connected to an iron ball (203), the drop-off separation component also comprises a protection box (204) penetrating and embedded in the box cover (102), an electromagnet (205) is fixedly installed in the protection box (204), and the bottom end of the protection box (204) is fixedly connected to an iron ball (203). (203) a connecting tube (206) matching the connecting tube (203), a power-off switch (207) is fixedly connected to the inner wall of the top end of the connecting tube (206), the power-off switch (207) is electrically connected to the electromagnet (205), the iron ball (203) is slidably and hermetically connected to the connecting tube (206), and a T-shaped trigger plate (208) is fixedly connected to the top end of the iron ball (203), a pair of elastic pull ropes (209) are fixedly connected to the bottom end of the material receiving plate (201), and the other end of the elastic pull rope (209) is fixedly connected to the inner wall of the bottom end of the drying box (101); The top of the material receiving plate (201) is fixedly connected with a plurality of multifunctional auxiliary drying cylinders (301), and the plurality of multifunctional auxiliary drying cylinders (301) are evenly distributed along a ring shape. The bottom end of the multifunctional auxiliary drying cylinder (301) is set to be open. The inner wall of the multifunctional auxiliary drying cylinder (301) is fixedly connected with a support net (302). The top of the support net (302) is fixedly connected with an elastic auxiliary drying rod (303) matching the multifunctional auxiliary drying cylinder (301). The outer wall of the elastic auxiliary drying rod (303) is slidably attached to the inner wall of the multifunctional auxiliary drying cylinder (301). The multifunctional auxiliary drying cylinder (301) is made of a water-absorbing and breathable hard material, and the support net (302) is made of a water-absorbing and breathable elastic material. The water absorption performance of the elastic auxiliary drying rod (303) is stronger than that of the multifunctional auxiliary drying cylinder (301). 1), the top of the elastic drying rod (303) is fixedly connected with a pressure rod (304), the pressure rod (304) penetrates the top outer wall of the multifunctional drying tube (301) and is slidably sealed therewith, a water pipe (305) is provided below the multifunctional drying tube (301) and penetrates and is embedded in the material receiving plate (201), and the water pipe (305) is communicated with the multifunctional drying tube (301), a water receiving tube (306) is provided below the water pipe (305) and penetrates the outer wall of the bottom end of the drying box (101), the water pipe (305) penetrates the top outer wall of the water receiving tube (306) and extends to the inside of the water receiving tube (306), and the water pipe (305) is slidably connected to the water receiving tube (306), and an anti-slip ring (307) is sleeved on the outer wall of the pressure rod (304).

2. A differential drying device for processing chemical raw materials according to claim 1, Features: The water receiving cylinder (306) is threadedly connected to the outer wall of the drying box (101), and the bottom end of the drying box (101) is fixedly connected to a raised base (104).

3. A differential drying device for processing chemical raw materials according to claim 1, Features: The drying box (101), the box cover (102) and the protection box (204) are all made of heat-insulating materials.

4. A differential drying device for processing chemical raw materials according to claim 1, Features: A plurality of elastic support rods (210) are fixedly connected to the inner wall of the bottom end of the drying box (101), the top ends of the elastic support rods (210) are against the material receiving plate (201), and the elastic support rods (210) are made of elastic material.

5. A differential drying device for processing chemical raw materials according to claim 1, Features: A sealing cylinder (211) matching the connecting cylinder (206) is sleeved on the outer wall of the connecting rod (202); the sealing cylinder (211) is fixedly connected to the receiving plate (201), and the sealing cylinder (211) is slidably and sealingly connected to the connecting cylinder (206).

6. A differential drying device for processing chemical raw materials according to claim 1, Features: A protection rod (212) is fixedly connected to the inner wall of the top end of the connecting tube (206), and a controller (004) is fixedly installed in the protection box (204), and the controller (004) is electrically connected to the electromagnet (205).

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