CN213147241U - Drying equipment for chemical raw material processing - Google Patents
Drying equipment for chemical raw material processing Download PDFInfo
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- CN213147241U CN213147241U CN202022153683.8U CN202022153683U CN213147241U CN 213147241 U CN213147241 U CN 213147241U CN 202022153683 U CN202022153683 U CN 202022153683U CN 213147241 U CN213147241 U CN 213147241U
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Abstract
The utility model relates to a drying equipment of industrial chemicals processing usefulness, preheat the mechanism including the raw materials, the top one end of drying cabinet is equipped with first outlet duct, can dismantle in the first outlet duct and be fixed with filtering component, the top of feed cylinder is open structure, installation stirring air blowing mechanism is in order to blow to the material stirring in the feed cylinder on the drying cabinet. The utility model discloses a mechanism is preheated to top installation raw materials at the drying cabinet, and the hot-blast material to preheating the jar of production after making the drying preheats, and the hot-blast waste heat of make full use of avoids hot-blast direct row to the external world and causes the waste of energy, installs filtering component in first air outlet pipe, filters the powder that carries easily in with hot-blast, avoids directly arranging to cause the pollution in the air.
Description
Technical Field
The utility model relates to a drying equipment technical field, concretely relates to drying equipment of industrial chemicals processing usefulness.
Background
The chemical raw materials are various in types and widely used, the chemical raw materials can be generally divided into two main types of organic chemical raw materials and inorganic chemical raw materials, and can be divided into alkanes and derivatives thereof, alkenes and derivatives thereof, alkynes and derivatives thereof, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, carbohydrates, heterocycles, nitriles, halides, aminoacyls and other types, and the main raw materials of inorganic chemical products are chemical minerals containing sulfur, sodium, phosphorus, potassium, calcium and the like.
In the chemical production process, because the requirement of production technology, often need carry out drying process to some kind of industrial chemicals, current industrial chemicals desiccator drying effect is not good, and to industrial chemicals dry back, the hot-blast direct discharge of production is outside moreover, does not obtain make full use of, and the heat causes the waste.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model provides a drying equipment of industrial chemicals processing usefulness.
In order to achieve the above object, the utility model adopts the following technical scheme:
a drying device for processing chemical raw materials comprises a drying box, a material cylinder is fixed at the bottom in the drying box, and the drying device further comprises a raw material preheating mechanism, a first air outlet pipe is arranged at one end of the top of the drying box, a filtering component is detachably fixed in the first air outlet pipe, the top of the material cylinder is of an open structure, a stirring and blowing mechanism is installed on the drying box to stir and blow materials in the material cylinder, the raw material preheating mechanism is arranged at the top of the drying box and comprises a preheating tank and a jacket, the jacket is installed on the outer wall of the preheating tank, a closed cavity is formed between the jacket and the outer wall of the preheating tank, an air inlet pipe is installed at the bottom of the closed cavity, a second air outlet pipe is installed on the side wall of the closed cavity, the air inlet pipe corresponds to the first air outlet pipe and is connected with the first air outlet pipe through a corrugated pipe, a first, first discharging pipe stretches into in the drying cabinet and is located the top of feed cylinder to in making the material in the preheating tank get into the feed cylinder through first discharging pipe, be equipped with first (mixing) shaft in the preheating tank, be fixed with a plurality of puddlers on the first (mixing) shaft, connect the first motor of installing at preheating tank top on the first (mixing) shaft.
Preferably, the two ends of the corrugated pipe are respectively fixed with a first flange, the top end of the first air outlet pipe is fixed with a second flange and is fixed with the first flange at the bottom end of the corrugated pipe, the bottom end of the air inlet pipe is fixed with a third flange and is fixed with the first flange at the top of the corrugated pipe, and the inner diameter of the second flange is larger than that of the first flange.
It is preferred in any one of the above-mentioned schemes, be fixed with annular lug in the first outlet pipe, filter assembly includes annular frame, disc, the disc is located the inboard of annular frame and is fixed with annular frame through a plurality of branches, the cavity installation filter screen that disc, branch and annular frame formed, the fixed post that pushes away of top of disc, the top fixed spring of annular frame, when annular frame was placed on annular lug, the top that pushes away and draws the post extended to in the bellows, and the spring compressed between first flange and annular frame.
The preferred is in any above scheme, stirring gas blowing mechanism is including being hollow second (mixing) shaft, air heater, the second (mixing) shaft is located the feed cylinder, the top of (mixing) shaft is passed from the top of drying cabinet and is connected rather than rotating, the fixed rotation drive subassembly in top of drying cabinet is rotatory with the drive (mixing) shaft, fixed a plurality of stirring pipes with the inside intercommunication of (mixing) shaft on the (mixing) shaft outer wall in the feed cylinder, the stirring pipe downward sloping, the (mixing) shaft in the drying cabinet outside is connected with the air heater, the air heater is installed at the drying cabinet top.
In any of the above schemes, preferably, a rotary joint is installed at the top of the second stirring shaft, an air outlet of the air heater is connected with an air outlet pipe, and the air outlet pipe is connected with the rotary joint.
In any of the above schemes, preferably, the rotary driving assembly includes a second motor and a driven gear, the second motor is fixed on the top of the drying oven, an output shaft of the second motor is fixed on a driving gear engaged with the driven gear, and the driven gear is fixed on the second stirring shaft.
In any of the above embodiments, preferably, a second discharge pipe is fixed to the bottom end of the charging barrel, and the bottom end of the second discharge pipe penetrates through the bottom wall of the drying box and extends to the outside.
In any of the above schemes, preferably, a heat insulating layer is installed on the inner wall of the drying oven, and an electric heating plate is fixed on one side wall of the heat insulating layer far away from the inner wall of the drying oven.
Compared with the prior art, the utility model provides a pair of drying equipment of industrial chemicals processing usefulness has following beneficial effect:
1. the raw material preheating mechanism is arranged at the top of the drying box, so that the hot air generated after drying preheats the materials in the preheating tank, the waste heat of the hot air is fully utilized, the waste of energy caused by directly discharging the hot air to the outside is avoided, the preheated materials enter the charging barrel for drying, the drying time is saved, and the drying efficiency is improved; a filtering component is arranged in the first air outlet pipe, so that powder which is easy to carry in hot air is filtered completely, and pollution caused by direct discharge of the powder into the air is avoided;
2. hot air is introduced into the material cylinder through the air heater, so that the materials in the material cylinder are dried, the air flow in the drying box is accelerated, the drying efficiency is improved, and the stirring pipe is arranged in a downward inclined mode to prevent the materials from entering the stirring shaft through the stirring pipe and avoid blockage;
3. the filter assembly is fixed through the clamping of first flange and second flange, and the fixed mode of integral erection is simple swift to the bellows can stretch out and draw back the bending, when changing or wasing the filter screen, only need dismantle the bellows with the position that first outlet duct is connected can, it is very convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a drying apparatus for chemical raw material processing according to the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1;
fig. 3 is a distribution diagram of the filter screen of fig. 2 on the ring frame.
The figures are labeled as follows: 1. a drying oven; 2. a jacket; 3. a preheating tank; 4. a first stirring shaft; 5. a feed inlet; 6. a first motor; 7. an electric hot plate; 8. a charging barrel; 9. a second stirring shaft; 10. a stirring pipe; 11. a hot air blower; 12. a second motor; 13. a driven gear; 14. a second discharge pipe; 15. a first discharge pipe; 16. an air inlet pipe; 17. a first air outlet pipe; 18. an annular frame; 19. an annular projection; 20. a first flange; 21. a second flange; 22. a spring; 23. pushing and pulling the column; 24. a filter screen; 25. a disc; 26. a second air outlet pipe; 27. and a third air outlet pipe.
Detailed Description
In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.
As shown in fig. 1-3, according to an embodiment of the drying apparatus for chemical raw material processing provided by the present invention, the drying apparatus comprises a drying oven 1, a material cylinder 8 is fixed at the bottom of the drying oven 1, and further comprises a raw material preheating mechanism, a first air outlet pipe 17 is arranged at one end of the top of the drying oven 1, a filtering component is detachably fixed in the first air outlet pipe 17, the top of the material cylinder 8 is of an open structure, a stirring and blowing mechanism is installed on the drying oven 1 to stir and blow materials in the material cylinder 8, the raw material preheating mechanism is arranged at the top of the drying oven 1, the raw material presetting mechanism comprises a preheating tank 3 and a jacket 2, the jacket 2 is installed on the outer wall of the preheating tank 3, a closed cavity is formed between the jacket 2 and the outer wall of the preheating tank 3, an air inlet pipe 16 is installed at the bottom of the closed cavity, a second air outlet pipe 26 is installed on the side wall, intake pipe 16 just corresponds and passes through the bellows with first outlet duct 17 and is connected, the bottom of preheating tank 3 is equipped with first discharging pipe 15, first discharging pipe 15 stretches into drying cabinet 1 and is located the top of feed cylinder 8 to make the material in preheating tank 3 get into in the feed cylinder 8 through first discharging pipe 15, be equipped with first (mixing) shaft 4 in the preheating tank 3, be fixed with a plurality of puddlers on the first (mixing) shaft 4, connect the first motor 6 of installing at preheating tank 3 top on the first (mixing) shaft 4. And a third air outlet pipe 27 is arranged on the side wall of the preheating tank 3. The top of the preheating tank 3 is provided with a feed inlet 5, and an end cover is arranged on the feed inlet 5.
Through preheating tank 3 and the setting that presss from both sides cover 2, make the steam in drying cabinet 1 discharge from first outlet duct 17, get into the closed cavity through bellows and intake pipe 16, to 3 heat transfer of preheating tank, thereby carry out the predrying to the material in preheating tank 3, then make the material of predrying dry get into and carry out the drying in the feed cylinder 8, the time has been saved, drying efficiency is improved, and the waste heat of steam carries out the predrying after the make full use of drying, avoid direct emission and the wasting of resources that causes, the resource has been saved.
Connect the bellows between first outlet duct 17 and the intake pipe 16, the bellows can stretch out and draw back the bending, make things convenient for opening of first outlet duct 17 to change in order to dismantle and wash filter screen 24, it is convenient and simple swift to dismantle, and fixed spring 22 on the annular frame 18, through the extrusion of first flange 20 to spring 22, make spring 22 produce pressure to annular frame 18, the holistic fixed of filter assembly has been realized, the holistic installation of filter assembly and dismantlement are made things convenient for to this structure, the top of push-and-pull post 23 extends to the top of first outlet duct 17, after bellows bottom and first outlet duct 17 dismantle, take out filter screen 24 through push-and-pull post 23.
Stirring mechanism of blowing is including being hollow second (mixing) shaft 9, air heater 11, second (mixing) shaft 9 is located feed cylinder 8, the top of (mixing) shaft is passed from drying cabinet 1's top and is connected rather than rotating, the fixed rotary driving subassembly in top of drying cabinet 1 is rotatory with the drive (mixing) shaft, fixed a plurality of stirring pipes 10 with the inside intercommunication of (mixing) shaft on the (mixing) shaft outer wall in the feed cylinder 8, stirring pipe 10 downward sloping, the (mixing) shaft in the drying cabinet 1 outside is connected with air heater 11, air heater 11 is installed at drying cabinet 1 top. Air heater 11 blows hot-blastly in to the (mixing) shaft to blow off to feed cylinder 8 in from stirred tube 10, carry out the drying to the material in the feed cylinder 8 at the stirring in-process, can accelerate the air flow rate on industrial chemicals surface, thereby effectual improvement drying efficiency, the one end that the (mixing) shaft was kept away from to stirred tube 10 is less than the other end, so that stirred tube 10 downward sloping, thereby make in the material in the feed cylinder 8 can't get into the (mixing) shaft through stirred tube 10 in, avoid blockking up.
And a rotary joint is arranged at the top of the second stirring shaft 9, an air outlet of the air heater 11 is connected with an air outlet pipe, and the air outlet pipe is connected with the rotary joint. The stirring shaft is located on one side of the first discharge pipe 15.
The rotary driving assembly comprises a second motor 12 and a driven gear 13, the second motor 12 is fixed at the top of the drying box 1, a driving gear meshed with the driven gear 13 is fixed on an output shaft of the second motor 12, and the driven gear 13 is fixed on the second stirring shaft 9. Second motor 12 drives second (mixing) shaft 9 rotation through the meshing of driving gear and driven gear 13 to the realization is favorable to dry more even to the stirring of material in the feed cylinder 8, improves drying efficiency.
The bottom end of the charging barrel 8 is fixed with a second discharging pipe 14, and the bottom end of the second discharging pipe 14 penetrates through the bottom wall of the drying box 1 and extends to the outside.
And an insulating layer is arranged on the inner wall of the drying box 1, and an electric heating plate 7 is fixed on one side wall of the insulating layer, which is far away from the inner wall of the drying box 1. The electric heating plate 7 is started to generate heat in the drying box 1 so as to dry the materials in the charging barrel 8.
In the present example, valves are provided on both the first discharge pipe 15 and the second discharge pipe 14 in order to control the opening and closing of the first discharge pipe 15 and the second discharge pipe 14.
The working principle of the embodiment is as follows: opening an end cover on a feed port 5, adding a material to be dried into the feed port 5, putting the material in a preheating tank 3 for preheating and drying in a charging barrel 8, electrifying an electric heating plate 7 and a hot air blower 11 to generate heat, raising the temperature in a drying box 1, driving a second stirring shaft 9 to rotate by a second motor 12 so as to enable a stirring pipe 10 to stir the material in the charging barrel 8, conveying hot air blown out by the hot air blower 11 into a plurality of stirring pipes 10 from the stirring shaft and blowing out the hot air, drying the material in the charging barrel 8, accelerating the air flow in the drying box 1, being beneficial to improving the drying efficiency, discharging the hot air generated after drying from a first air outlet pipe 17, filtering the hot air by a filter screen 24, then entering a corrugated pipe, entering a closed cavity through an air inlet pipe 16 to heat the preheating tank 3, and transferring the heat to the material in the preheating tank 3 by the preheating tank 3, the first motor 6 drives the stirring rod on the first stirring shaft 4 to rotate, the materials in the preheating tank 3 are stirred, the materials are preheated, when the materials in the material cylinder 8 are dried, the valve on the second discharge pipe 14 is opened to discharge the materials, the valve is closed after the materials are discharged, the valve on the first discharge pipe 15 is opened, the materials in the preheating tank 3 flow into the material cylinder 8 through the first discharge pipe 15, the valve on the first discharge pipe 15 is closed after the materials are discharged, the materials to be dried are conveyed into the preheating tank 3 through the feed inlet 5 again, when the materials in the material cylinder 8 are dried, the materials in the preheating tank 3 are preheated by utilizing hot air preheating, the drying time is shortened, the drying efficiency is improved, when the filter screen 24 needs to be cleaned, the first flange 20 at the bottom end of the corrugated pipe and the second flange 21 on the first air outlet pipe 17 are detached, the filter screen 24 is taken out of the first air outlet pipe 17 by manually taking the push-pull column 23, due to the flexible characteristic of the corrugated pipe, only the bottom end of the corrugated pipe needs to be detached, the detaching mode is simple, when the filter screen 24 is installed, the annular frame 18 is placed on the annular protrusion, the first flange 20 is connected with the second flange 21, the first flange 20 extrudes the spring 22, the spring 22 generates pressure on the annular frame 18, and the filter screen 24 is fixed.
It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a drying equipment of industrial chemicals processing usefulness, includes the drying cabinet, the fixed feed cylinder of bottom in the drying cabinet, its characterized in that: the drying device is characterized by further comprising a raw material preheating mechanism, a first air outlet pipe is arranged at one end of the top of the drying box, a filtering assembly is detachably fixed in the first air outlet pipe, the top of the charging barrel is of an open structure, a stirring and blowing mechanism is mounted on the drying box to stir and blow materials in the charging barrel, the raw material preheating mechanism is arranged at the top of the drying box and comprises a preheating tank and a jacket, the jacket is mounted on the outer wall of the preheating tank, a closed cavity is formed between the jacket and the outer wall of the preheating tank, an air inlet pipe is mounted at the bottom of the closed cavity, a second air outlet pipe is mounted on the side wall of the closed cavity, the air inlet pipe corresponds to the first air outlet pipe and is connected with the first air outlet pipe through a corrugated pipe, a first discharging pipe is arranged at the bottom of the preheating tank and extends into the drying box and is positioned above the charging barrel, so that the materials in, the preheating device is characterized in that a first stirring shaft is arranged in the preheating tank, a plurality of stirring rods are fixed on the first stirring shaft, and the first stirring shaft is connected with a first motor arranged at the top of the preheating tank.
2. The drying apparatus for chemical raw material processing according to claim 1, characterized in that: the two ends of the corrugated pipe are respectively fixed with a first flange, the top end of the first air outlet pipe is fixed with a second flange and is fixed with the first flange at the bottom end of the corrugated pipe, the bottom end of the air inlet pipe is fixed with a third flange and is fixed with the first flange at the top of the corrugated pipe, and the inner diameter of the second flange is larger than that of the first flange.
3. The drying apparatus for chemical raw material processing according to claim 2, characterized in that: first outlet pipe is internal to be fixed with annular lug, filtering component includes annular frame, disc, the disc is located the inboard of annular frame and is fixed with annular frame through a plurality of branches, the cavity installation filter screen that disc, branch and annular frame formed, the top of disc is fixed to push away and draws the post, the top fixed spring of annular frame, when annular frame was placed on annular lug, the top that pushes away and draws the post extended to in the bellows, and the spring compressed between first flange and annular frame.
4. The drying apparatus for chemical raw material processing according to claim 1, characterized in that: stirring mechanism of blowing is including being hollow second (mixing) shaft, air heater, the second (mixing) shaft is located the feed cylinder, the top of (mixing) shaft is passed from the top of drying cabinet and is connected rather than rotating, the fixed rotation drive subassembly in top of drying cabinet is rotatory with the drive (mixing) shaft, fixed a plurality of and the inside stirring pipe that communicates of (mixing) shaft on the (mixing) shaft outer wall in the feed cylinder, the downward sloping of stirring pipe, the (mixing) shaft in the drying cabinet outside is connected with the air heater, the air heater is installed at the drying cabinet top.
5. The drying apparatus for chemical raw material processing according to claim 4, wherein: and a rotary joint is arranged at the top of the second stirring shaft, an air outlet of the air heater is connected with an air outlet pipe, and the air outlet pipe is connected with the rotary joint.
6. The drying apparatus for chemical raw material processing according to claim 4, wherein: the rotary driving assembly comprises a second motor and a driven gear, the second motor is fixed to the top of the drying box, a driving gear meshed with the driven gear is fixed to an output shaft of the second motor, and the driven gear is fixed to a second stirring shaft.
7. The drying apparatus for chemical raw material processing according to claim 1, characterized in that: the bottom end of the charging barrel is fixed with a second discharging pipe, and the bottom end of the second discharging pipe penetrates through the bottom wall of the drying box and extends to the outer side.
8. The drying apparatus for chemical raw material processing according to claim 1, characterized in that: and an insulating layer is arranged on the inner wall of the drying box, and an electric heating plate is fixed on one side wall of the insulating layer, which is far away from the inner wall of the drying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022153683.8U CN213147241U (en) | 2020-09-27 | 2020-09-27 | Drying equipment for chemical raw material processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022153683.8U CN213147241U (en) | 2020-09-27 | 2020-09-27 | Drying equipment for chemical raw material processing |
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| CN213147241U true CN213147241U (en) | 2021-05-07 |
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| CN202022153683.8U Active CN213147241U (en) | 2020-09-27 | 2020-09-27 | Drying equipment for chemical raw material processing |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175796A (en) * | 2021-06-30 | 2021-07-27 | 双胞胎（集团）股份有限公司 | Drying equipment for Chinese herbal medicine additive |
| CN114102908A (en) * | 2021-11-18 | 2022-03-01 | 湖北中瓷万佳新材料科技股份有限公司 | Artificial quartz stone plate repairing device and repairing method thereof |
| CN114440559A (en) * | 2022-02-24 | 2022-05-06 | 红云红河烟草(集团)有限责任公司 | Microwave drying device for cigar raw material |
| CN114608306A (en) * | 2022-03-04 | 2022-06-10 | 南华大学附属第一医院 | Medicinal component of giant typhonium rhizome is drawed with desolventizing drying device |
| CN115451676A (en) * | 2022-10-09 | 2022-12-09 | 山东新华制药股份有限公司 | Laboratory drying equipment |
| CN115900232A (en) * | 2022-11-16 | 2023-04-04 | 江苏欧凯包装科技有限公司 | Deoxidizer production equipment |
| CN116518697A (en) * | 2023-07-03 | 2023-08-01 | 山东雷奥新能源有限公司 | Blast furnace drying device for producing coke |
-
2020
- 2020-09-27 CN CN202022153683.8U patent/CN213147241U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175796A (en) * | 2021-06-30 | 2021-07-27 | 双胞胎（集团）股份有限公司 | Drying equipment for Chinese herbal medicine additive |
| CN114102908A (en) * | 2021-11-18 | 2022-03-01 | 湖北中瓷万佳新材料科技股份有限公司 | Artificial quartz stone plate repairing device and repairing method thereof |
| CN114440559A (en) * | 2022-02-24 | 2022-05-06 | 红云红河烟草(集团)有限责任公司 | Microwave drying device for cigar raw material |
| CN114608306A (en) * | 2022-03-04 | 2022-06-10 | 南华大学附属第一医院 | Medicinal component of giant typhonium rhizome is drawed with desolventizing drying device |
| CN115451676A (en) * | 2022-10-09 | 2022-12-09 | 山东新华制药股份有限公司 | Laboratory drying equipment |
| CN115900232A (en) * | 2022-11-16 | 2023-04-04 | 江苏欧凯包装科技有限公司 | Deoxidizer production equipment |
| CN116518697A (en) * | 2023-07-03 | 2023-08-01 | 山东雷奥新能源有限公司 | Blast furnace drying device for producing coke |
| CN116518697B (en) * | 2023-07-03 | 2023-09-08 | 山东雷奥新能源有限公司 | Blast furnace drying device for producing coke |
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