CN219868784U - High-temperature quick drying device in powder conveying process - Google Patents
High-temperature quick drying device in powder conveying process Download PDFInfo
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- CN219868784U CN219868784U CN202320408428.4U CN202320408428U CN219868784U CN 219868784 U CN219868784 U CN 219868784U CN 202320408428 U CN202320408428 U CN 202320408428U CN 219868784 U CN219868784 U CN 219868784U
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- 239000000843 powder Substances 0.000 title claims abstract description 124
- 238000001035 drying Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 241000220317 Rosa Species 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
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Abstract
The utility model discloses a high-temperature quick drying device in a powder conveying process, which relates to the technical field of powder drying devices and aims to solve the problems that when a baking oven is used for drying powder and is used for mass production, the baking oven occupies larger land resources and has higher energy consumption, and the second is that when the baking oven is used for drying by high-temperature vacuumizing, the production efficiency is affected, the discharge amount of vacuum waste gas is increased, one side of a powder feeder is provided with a stirring kettle, one side above the stirring kettle is hermetically connected with a powder inlet pipe, the powder inlet pipe is hermetically connected with the lower end of the powder feeder through a drying pipe, one side of the drying pipe is provided with a compressed air heater, the other side above the stirring kettle is provided with a filter box, one side of the filter box is provided with an air reduction box mechanism, the air outlet end of the compressed air heater is provided with a main air outlet pipe, and the lower part of the upper end of the main air outlet pipe is hermetically connected with a first inner drying air inlet pipe and a second inner drying air inlet pipe.
Description
Technical Field
The utility model relates to the technical field of powder drying devices, in particular to a high-temperature rapid drying device in a powder conveying process.
Background
The silicone powder is a high-performance powder that combines excellent properties such as lubricity, impact resistance, light diffusion, and heat resistance of silicone. The organic silicon powder is generally added into a product as a filling material, and certain moisture exists in the powder, and usually, the dehydration treatment of the powder is carried out by a high-temperature drying mode, so that the dryness of the powder is maintained.
The prior art solutions described above have the following drawbacks: the powder is very easy to be damp under natural conditions, the damp powder can have different degrees of influence on the quality of products during production, two drying methods exist on the market, the first method is to dry the powder by using a drying oven, and when the powder is used for mass production, the drying oven occupies larger land resources and has higher energy consumption; the second is to dry the powder by high-temperature vacuum pumping to remove water, which affects the production efficiency and increases the discharge amount of vacuum waste gas, so we propose a high-temperature rapid drying device in the powder transmission process, so as to solve the problems mentioned above.
Disclosure of Invention
The utility model aims to provide a high-temperature quick drying device in a powder conveying process, which aims to solve the problems that in the background technology, an oven is used for drying powder, when the device is used for mass production, the oven occupies larger land resources and has higher energy consumption, and in the second method, the production efficiency is influenced and the discharge amount of vacuum waste gas is increased due to the fact that the high-temperature vacuumizing is carried out to remove moisture and dry during the production.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-temperature quick drying device in the powder conveying process comprises a powder feeder, wherein one side of the powder feeder is provided with a stirring kettle, one side above the stirring kettle is connected with a powder inlet pipe in a sealing manner, the powder inlet pipe is connected with the lower end of the powder feeder in a sealing manner through a drying pipe, one side of the drying pipe is provided with a compressed air heater, one side of the compressed air heater is provided with an air inlet pump, the other side above the stirring kettle is provided with a filter box, one side of the filter box is provided with an air reduction box mechanism, the air outlet end of the compressed air heater is provided with a total air outlet pipe, one side of the lower end of the total air outlet pipe is provided with an external heating air inlet pipe, the lower part of the upper end of the total air outlet pipe is connected with a first internal drying air inlet pipe and a second internal drying air inlet pipe in a sealing manner, the first internal drying air inlet pipe and the second internal drying air inlet pipe are communicated with the air internal drying pipe, the external heating groove is arranged on the outer side of the air internal drying pipe and the external heating air inlet pipe is communicated with the heating pipe,
the first internal drying air inlet pipe is of an arc-shaped structure, the second internal drying air inlet pipe is of a V-shaped structure, a threaded guide plate is fixedly arranged at the inner part of the upper end of the air internal drying pipe, an insulating layer is sleeved outside the powder inlet pipe, an air outlet end of the air inlet air pump is provided with an air inlet pipe, one side of the air inlet pipe is connected with a drying air return pipe in a sealing manner, an external heating air return pipe is arranged above the external heating groove in a sealing manner, the external heating groove is connected with the drying air return pipe in a sealing manner through the external heating air return pipe, an external heating air return pipe valve is arranged at the lower end of the external heating air return pipe in a sealing manner, and an air return valve is arranged at one end of the drying air return pipe.
Preferably, one side of the filter box is provided with an air outlet pump, a filtering air outlet pipe is arranged between the air inlet end of the air outlet pump and the upper end of the filter box in a sealing way, the air outlet pipe of the air outlet pump is connected with one end of a drying air return pipe in a sealing way, the other side of one end of the drying air return pipe is connected with a corrugated pipe in a sealing way, one end of the corrugated pipe is provided with a corrugated pipe valve, and one end of the corrugated pipe is connected with one side of the air reduction box mechanism in a sealing way.
Preferably, the inner wall of rose box is fixed and is provided with the filter screen fixed block, the inside of filter screen fixed block is provided with the filter vat, the inside from bottom to top joint in proper order of filter screen fixed block is connected with first filter screen, second filter screen, activated carbon sheet and HEPA high-efficient filter screen, the below symmetry of first filter screen is provided with keeps off the powder board, and keeps off the one end downward sloping that the powder board is close to the rose box center.
Preferably, the intermediate position department of air reduction box mechanism is provided with the air reduction box, the bilateral symmetry of air reduction box is provided with the air reduction box support, one side the upper end of air reduction box support is fixedly provided with the air reduction box motor, the both ends symmetry of air reduction box is provided with the air reduction box pivot, and the air reduction box pivot is connected with the transmission of air reduction box motor output, the air reduction box pivot is connected through the pivot rotation with the air reduction box support.
Preferably, the inside of air reduction box mechanism upper end is provided with album powder groove, the inside slip of album powder groove is provided with album powder baffle, and the one end of album powder baffle is located album outside of powder groove, one side of air reduction box is fixed to be provided with electric telescopic jar, and electric telescopic jar and one side fixed connection of album powder baffle, the below interval of album powder groove is provided with vortex reduction groove and baffle reduction groove, and vortex reduction groove and baffle reduction groove end to end communicate with each other, and the upper end of one side vortex reduction groove link up with one side of bellows mutually, the vortex reduction groove includes first water droplet groove and second water droplet groove, first water droplet groove and second water droplet groove all include direct current groove, vortex groove and current limiter, the vortex groove is J-shaped structure, and the upper end of vortex groove link up with the upper end of direct current groove, and the lower extreme of vortex groove link up with the lower extreme of direct current groove mutually, the current limiter is located between vortex groove and the vortex groove, the direct current groove of first water droplet groove is the same with the same angle of second water droplet groove and the same vortex groove of first slope.
Preferably, a plurality of flow limiting baffles are arranged on the inner wall of the rotating shaft of the air reduction box in a staggered mode, and one side, close to the center of the rotating shaft of the air reduction box, of the flow limiting baffles is inclined upwards.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the compressed hot air is supplied to the external heating air inlet pipe, the first internal drying air inlet pipe and the second internal drying air inlet pipe through the total air outlet pipe fitting, the external heating air inlet pipe is used for supplying the hot air to the external heating groove, so that the inner wall of the air internal drying pipe is heated, the powder adhered to the inner wall of the air internal drying pipe is heated and dried, the heating and drying effects of moist powder are improved, the first internal drying air inlet pipe and the second internal drying air inlet pipe are used for allowing the hot air to enter the air internal drying pipe, the powder is directly heated and dried, the powder is fully contacted with the hot air, the threaded guide plate is used for guiding the powder, the flow rate of the powder is improved, the drying efficiency of the powder is improved, meanwhile, the drying effect of the powder is maintained, the problem that when the powder is dried by using an oven, the oven occupies larger land resources and has higher energy consumption in mass production is solved, and the method is used for removing moisture and drying by high-temperature vacuumizing in production, the method can influence the production efficiency, and the problem of the emission of vacuum waste gas is increased.
2. According to the utility model, air can be filtered and precipitated again by arranging the air reduction box mechanism, the air is gradually flowed through the vortex reduction box mechanism, the air is shunted into the direct flow groove and the vortex groove, and due to the J-shaped arrangement of the vortex groove, vortex flow is generated when the air flowing out of the vortex groove contacts with the air flowing in the direct flow groove, so that the gradual flow is realized, powder in the air stays at the bent part of the vortex groove due to gravity, the air enters the baffle reduction box, the air is blocked by the flow limiting baffle, so that the powder in the air stays above the flow limiting baffle due to gravity, and when the air is cleaned, the air reduction box can be driven to overturn by the air reduction box motor, and at the moment, the powder collecting baffle can be moved out of the powder collecting groove by stretching the electric telescopic cylinder, so that the powder stored in the vortex reduction box and the baffle reduction box can be collected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a diagram showing the connection relationship among a drying pipe, a main air outlet pipe, an external heating air inlet pipe, a first internal drying air inlet pipe, an external heating air return pipe and two internal drying air inlet pipes;
FIG. 3 is a schematic diagram of a filter box according to the present utility model;
FIG. 4 is a schematic view of the structure of the air reduction gearbox mechanism of the present utility model;
fig. 5 is an enlarged view of a portion of the area a of fig. 4 in the present utility model.
In the figure: 1. a powder feeder; 2. stirring kettle; 3. a compressed air heater; 4. an air intake pump; 5. a drying tube; 6. an air inlet pipe; 7. drying the air return pipe; 8. a return air valve; 9. a main air outlet pipe; 10. an externally heated air inlet pipe; 11. a first inner dry air inlet pipe; 12. an externally heated muffler; 13. an externally heated return air pipe valve; 14. a filter box; 15. an air outlet pump; 16. filtering the air outlet pipe; 17. an air reduction box mechanism; 18. a bellows; 19. a bellows valve; 20. an air inner drying tube; 21. an external heating tank; 22. a thread guide plate; 23. a powder inlet pipe; 24. a heat preservation layer; 25. a second inner dry air inlet pipe; 26. a filter tank; 27. a filter screen fixing block; 28. a powder baffle plate; 29. a first filter screen; 30. a second filter screen; 31. an activated carbon plate; 32. HEPA high-efficiency filter screen; 33. an air reduction gearbox bracket; 34. an air reduction box; 35. an air reduction gearbox motor; 36. an air reduction box rotating shaft; 37. a vortex reduction groove; 38. baffle decelerating grooves; 39. a first drip chamber; 40. a second drip tank; 41. a direct current groove; 42. a swirl groove; 43. a flow-limiting block; 44. a flow restricting baffle; 45. a powder collecting baffle; 46. a powder collecting groove; 47. an electric telescopic cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a high temperature quick drying device in powder transmission process, including throwing powder machine 1, one side of throwing powder machine 1 is provided with stirred tank 2, one side sealing connection of stirred tank 2 top has into powder pipe 23, advance through drying tube 5 sealing connection between powder pipe 23 and the lower extreme of throwing powder machine 1, one side of drying tube 5 is provided with compressed air heater 3, one side of compressed air heater 3 is provided with air inlet pump 4, the opposite side of stirred tank 2 top is provided with rose box 14, one side of rose box 14 is provided with air reduction box mechanism 17, the end of giving vent to anger of compressed air heater 3 is provided with total outlet duct 9, one side of total outlet duct 9 lower extreme is provided with outer heating intake pipe 10, the below sealing connection of total outlet duct 9 upper end has first interior drying intake pipe 11 and second interior drying intake pipe 25, the inside of drying tube 5 is provided with interior drying tube 20 of air, and first interior drying intake pipe 11 and second interior drying intake pipe 25 link up with interior drying tube 20, the outside of air interior drying tube 20 is provided with heat sink 21, and heat sink 21 and heat inlet pipe 10 link up with outer heating pipe 10.
When the air drying device is used, high-pressure hot air generated by the compressed air heater 3 is conveyed to the external heating air inlet pipe 10, the first internal drying air inlet pipe 11 and the second internal drying air inlet pipe 25 through the total air outlet pipe 9 pieces of pressurized hot air, the external heating air inlet pipe 10 conveys hot air to the external heating groove 21, so that the inner wall of the air internal drying pipe 20 is heated, powder adhered to the inner wall of the air internal drying pipe 20 is heated and dried, the heating and drying effect of moist powder is improved, the hot air enters the air internal drying pipe 20 through the first internal drying air inlet pipe 11 and the second internal drying air inlet pipe 25, the powder is directly heated and dried, the heating temperature is 290-310 ℃, the powder is fully contacted with the hot air, the powder is guided by the thread guide plate 22, the flow rate of the powder is improved, the drying efficiency of the powder is improved, and the drying effect of the powder is maintained.
Referring to fig. 1-2, the first inner drying air inlet pipe 11 is of an arc structure, the second inner drying air inlet pipe 25 is of a V-shaped structure, a threaded guide plate 22 is fixedly arranged in the upper end of the air inner drying pipe 20, a heat insulation layer 24 is sleeved outside the powder inlet pipe 23, an air outlet end of the air inlet pump 4 is provided with an air inlet pipe 6, one side of the air inlet pipe 6 is connected with a drying air return pipe 7 in a sealing manner, an external heating air return pipe 12 is arranged above the external heating groove 21 in a sealing manner, the external heating groove 21 is connected with the drying air return pipe 7 in a sealing manner through the external heating air return pipe 12, an external heating air return pipe valve 13 is arranged at the lower end of the external heating air return pipe 12 in a sealing manner, and an air return valve 8 is arranged at one end of the drying air return pipe 7.
Referring to fig. 1 and 3, an air outlet pump 15 is disposed on one side of the filter box 14, a filtering air outlet pipe 16 is disposed between an air inlet end of the air outlet pump 15 and an upper end of the filter box 14 in a sealing manner, an air outlet pipe of the air outlet pump 15 is connected with one end of the drying air return pipe 7 in a sealing manner, a corrugated pipe 18 is connected with the other side of one end of the drying air return pipe 7 in a sealing manner, a corrugated pipe valve 19 is disposed at one end of the corrugated pipe 18, and one end of the corrugated pipe 18 is connected with one side of the air reduction box mechanism 17 in a sealing manner. The inner wall of the filter tank 14 is fixedly provided with a filter screen fixing block 27, the inside of the filter screen fixing block 27 is provided with a filter tank 26, the inside of the filter screen fixing block 27 is sequentially connected with a first filter screen 29, a second filter screen 30, an active carbon plate 31 and a HEPA efficient filter screen 32 in a clamping manner from bottom to top, powder baffle plates 28 are symmetrically arranged below the first filter screen 29, and one end of each powder baffle plate 28, which is close to the center of the filter tank 14, is inclined downwards.
Referring to fig. 1 and 4-5, an air reduction box 34 is disposed at a middle position of the air reduction box mechanism 17, air reduction box supports 33 are symmetrically disposed on two sides of the air reduction box 34, an air reduction box motor 35 is fixedly disposed at an upper end of one side of the air reduction box support 33, air reduction box rotating shafts 36 are symmetrically disposed at two ends of the air reduction box 34, the air reduction box rotating shafts 36 are in transmission connection with output ends of the air reduction box motor 35, and the air reduction box rotating shafts 36 are in rotational connection with the air reduction box supports 33 through rotating shafts. The inside of air reduction box mechanism 17 upper end is provided with album powder groove 46, the inside slip of album powder groove 46 is provided with album powder baffle 45, and the one end of album powder baffle 45 is located the outside of album powder groove 46, one side of air reduction box 34 is fixed to be provided with electric telescopic jar 47, and electric telescopic jar 47 and one side fixed connection of album powder baffle 45, the below interval of album powder groove 46 is provided with vortex reduction groove 37 and baffle reduction groove 38, and vortex reduction groove 37 and baffle reduction groove 38 head and the tail communicate with each other, the upper end of one side vortex reduction groove 37 links up with one side of bellows 18 mutually, vortex reduction groove 37 includes first water droplet groove 39 and second water droplet groove 40, first water droplet groove 39 and second water droplet groove 40 all include straight chute 41, vortex groove 42 and restriction piece 43, vortex groove 42 is J-shaped structure, and the upper end of vortex groove 42 link up with the upper end of straight chute 41, and the lower extreme of vortex groove 42 link up with the lower extreme of straight chute 41 mutually, restriction piece 43 is located between straight chute 41 and the vortex groove 42, the first water droplet groove 39 and the same slope angle of first water droplet groove 40 on the straight chute 40 is the same. The inner wall of the air reduction box rotating shaft 36 is provided with a plurality of flow limiting baffles 44 in a staggered manner, and one side of the flow limiting baffles 44 close to the center of the air reduction box rotating shaft 36 is inclined upwards.
Working principle: when in use, the powder feeder 1 filters and feeds powder, the powder enters the drying pipe 5, the air is sucked and pressurized by the air inlet pump 4 and is conveyed to the compressed air heater 3 through the air inlet pipe 6, the compressed air heater 3 heats the air, the compressed air is conveyed to the external heating air inlet pipe 10, the first internal drying air inlet pipe 11 and the second internal drying air inlet pipe 25 through the total air outlet pipe 9, the external heating air inlet pipe 10 conveys the hot air to the external heating groove 21, thereby heating the inner wall of the air internal drying pipe 20, improving the heating and drying effects of moist powder, the first internal drying air inlet pipe 11 and the second internal drying air inlet pipe 25 allow the hot air to enter the air internal drying pipe 20, the powder is directly heated and dried, the heating temperature is between 290 and 310 ℃, the powder is fully contacted with the hot air, the powder is guided by the threaded guide plate 22, the flow rate of the powder is increased, the powder enters the powder inlet pipe 23 along with the drying pipe 20 in the air, so that the powder enters the stirring kettle 2, hot air in the external heating tank 21 is conveyed into the drying air return pipe 7 through the external heating air return pipe 12, the hot air in the stirring kettle 2 enters the filter box 14, the powder stays in the stirring kettle 2 for subsequent mixing operation, the powder is blocked by the powder blocking plate 28 and is filtered by the first filter screen 29, the second filter screen 30, the active carbon plate 31 and the HEPA efficient filter screen 32 in sequence, the powder amount in the air can be reduced, the air enters the drying air return pipe 7 through the pressurization of the air outlet pump 15, the hot air in the drying air return pipe 7 can be conveyed into the air inlet pipe 6 again, so that the recycling of heat is realized, when the corrugated pipe valve 19 is opened, the air enters the air reduction box mechanism 17, the vortex reduction groove 37 carries out gradual flow on the air, the air is shunted into the straight flow groove 41 and the vortex flow groove 42, and due to the J-shaped arrangement of the vortex flow groove 42, vortex flow is generated when the air flowing out of the vortex flow groove 42 contacts with the air flowing in the straight flow groove 41, so that gradual flow is realized, powder in the air stays at the bent part of the vortex flow groove 42 due to gravity, the air enters the baffle speed reducing groove 38, the air is blocked by the flow limiting baffle 44, so that the powder in the air stays above the flow limiting baffle 44 due to gravity, and when the air is cleaned, the air speed reducing box 34 can be driven to overturn by the air speed reducing box motor 35, and at the moment, the powder collecting baffle 45 can be moved out of the powder collecting groove 46 by stretching the electric telescopic cylinder 47, so that the powder stored in the vortex speed reducing groove 37 and the baffle speed reducing groove 38 can be collected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a powder transmission in-process high temperature quick drying device, includes throws powder machine (1), one side of throwing powder machine (1) is provided with stirred tank (2), one side sealing connection of stirred tank (2) top has into powder pipe (23), advance through drying tube (5) sealing connection between powder pipe (23) and the lower extreme of throwing powder machine (1), its characterized in that: one side of drying tube (5) is provided with compressed air heater (3), one side of compressed air heater (3) is provided with air inlet pump (4), the opposite side of stirred tank (2) top is provided with rose box (14), one side of rose box (14) is provided with air reduction box mechanism (17), the end of giving vent to anger of compressed air heater (3) is provided with total outlet duct (9), one side of total outlet duct (9) lower extreme is provided with outer heating intake pipe (10), the below sealing connection of total outlet duct (9) upper end has first interior dry intake pipe (11) and second interior dry intake pipe (25), the inside of drying tube (5) is provided with interior drying tube (20) of air, and dry intake pipe (11) and second interior dry intake pipe (25) link up with interior drying tube (20) of air, the outside of interior drying tube (20) is provided with outer heating tank (21), and outer heating tank (21) link up with heating intake pipe (10).
2. A high temperature rapid drying apparatus for powder material transfer according to claim 1, wherein: the utility model discloses a dry air inlet pipe, including dry intake pipe (11), air inlet pipe (7), air inlet pump (4), air inlet pipe (6), air return pipe (7), air return pipe (8) and air return pipe (7), dry intake pipe (11) in the first is arc structure, and dry intake pipe (25) in the second is V-arrangement structure, the inside fixed screw thread deflector (22) that is provided with in dry pipe (20) upper end in the air, the outside cover of intake pipe (23) is equipped with heat preservation (24), the end of giving vent to anger of air inlet pump (4) is provided with intake pipe (6), one side sealing connection of intake pipe (6) has dry muffler (7), the top sealing of external heating groove (21) is provided with external heating muffler (12), and through external heating muffler (12) sealing connection between external heating muffler (21), the lower extreme sealing of external heating muffler (12) is provided with external heating muffler valve (13), the one end of dry muffler (7) is provided with muffler (8).
3. A high temperature rapid drying apparatus for powder material transfer according to claim 1, wherein: one side of rose box (14) is provided with air pump (15) of giving vent to anger, and is provided with between the upper end of the inlet end of air pump (15) and rose box (14) and filter outlet duct (16) sealed, the outlet duct of air pump (15) and the one end sealing connection of dry muffler (7), the opposite side sealing connection of dry muffler (7) one end has bellows (18), the one end of bellows (18) is provided with bellows valve (19), and the one end of bellows (18) and one side sealing connection of air reduction box mechanism (17).
4. A high temperature rapid drying apparatus for powder material transfer according to claim 1, wherein: the inner wall of rose box (14) is fixed and is provided with filter screen fixed block (27), the inside of filter screen fixed block (27) is provided with) filter vat (26), the inside from bottom to top joint in proper order of filter screen fixed block (27) is connected with first filter screen (29), second filter screen (30), activated carbon sheet (31) and HEPA high efficiency filter screen (32), the below symmetry of first filter screen (29) is provided with fender powder board (28), and the one end that keeps off powder board (28) and be close to rose box (14) center is downward sloping.
5. A high temperature rapid drying apparatus for powder material transfer according to claim 1, wherein: the air speed reduction box mechanism is characterized in that an air speed reduction box (34) is arranged at the middle position of the air speed reduction box mechanism (17), air speed reduction box supports (33) are symmetrically arranged on two sides of the air speed reduction box (34), an air speed reduction box motor (35) is fixedly arranged at the upper end of each air speed reduction box support (33), air speed reduction box rotating shafts (36) are symmetrically arranged at two ends of each air speed reduction box (34), the air speed reduction box rotating shafts (36) are in transmission connection with the output ends of the air speed reduction box motor (35), and the air speed reduction box rotating shafts (36) are in rotary connection with the air speed reduction box supports (33) through rotating shafts.
6. The high temperature rapid drying apparatus for powder material transport process according to claim 5, wherein: the inside of air reduction box mechanism (17) upper end is provided with album powder groove (46), the inside slip of album powder groove (46) is provided with album powder baffle (45), and the one end of album powder baffle (45) is located the outside of album powder groove (46), one side of air reduction box (34) is fixed to be provided with electric telescopic cylinder (47), and electric telescopic cylinder (47) and one side fixed connection of album powder baffle (45), the below interval of album powder groove (46) is provided with vortex reduction groove (37) and baffle reduction groove (38), and vortex reduction groove (37) and baffle reduction groove (38) head and the tail communicate with each other, and the upper end of one side vortex reduction groove (37) and one side of bellows (18) link up mutually, vortex reduction groove (37) are including first water droplet groove (39) and second groove (40), first water droplet groove (39) and second water droplet groove (40) all include straight chute (41), groove (42) and vortex flow restriction piece (43), vortex flow restriction groove (42) are the vortex flow restriction groove (42) and vortex flow restriction piece (42) are the straight-through between the upper end and lower end (41) of vortex flow restriction groove (42) and the straight groove (42), the upper ends of the direct current grooves (41) of the first water drop grooves (39) and the vortex grooves (42) of the second water drop grooves (40) are inclined at the same angle, and the upper ends of the vortex grooves (42) of the first water drop grooves (39) and the direct current grooves (41) of the second water drop grooves (40) are inclined at the same angle.
7. The high temperature rapid drying apparatus for powder material transport process according to claim 5, wherein: the inner wall of the air reduction box rotating shaft (36) is provided with a plurality of flow limiting baffles (44) in a staggered mode, and one side, close to the center of the air reduction box rotating shaft (36), of the flow limiting baffles (44) is inclined upwards.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320408428.4U CN219868784U (en) | 2023-03-07 | 2023-03-07 | High-temperature quick drying device in powder conveying process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320408428.4U CN219868784U (en) | 2023-03-07 | 2023-03-07 | High-temperature quick drying device in powder conveying process |
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| CN219868784U true CN219868784U (en) | 2023-10-20 |
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| CN202320408428.4U Active CN219868784U (en) | 2023-03-07 | 2023-03-07 | High-temperature quick drying device in powder conveying process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255791A (en) * | 2023-03-07 | 2023-06-13 | 镇江博慎新材料有限公司 | A high-temperature rapid drying device in the process of powder material transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255791A (en) * | 2023-03-07 | 2023-06-13 | 镇江博慎新材料有限公司 | A high-temperature rapid drying device in the process of powder material transmission |
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