CN212431498U - Chemical products are synthetic with raw materials drying equipment - Google Patents
Chemical products are synthetic with raw materials drying equipment Download PDFInfo
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- CN212431498U CN212431498U CN202020345675.0U CN202020345675U CN212431498U CN 212431498 U CN212431498 U CN 212431498U CN 202020345675 U CN202020345675 U CN 202020345675U CN 212431498 U CN212431498 U CN 212431498U
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- 238000001035 drying Methods 0.000 title claims abstract description 96
- 239000002994 raw material Substances 0.000 title claims abstract description 64
- 239000000126 substance Substances 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 23
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model discloses a raw material drying device for chemical product synthesis, which comprises a drying box, wherein the drying box is divided into a roughly trapezoidal blast chamber and a heating chamber by an L-shaped clapboard obliquely arranged in the drying box, the upper end of the drying box is provided with a feeding mechanism, and an included angle alpha formed by the L-shaped clapboard and the side wall of the drying box is 5-10 degrees; the feeding mechanism comprises a feeding chamber arranged at the upper end of the drying box, a rotating shaft vertically arranged in the feeding chamber and a spiral blade welded on the rotating shaft, the lower end of the feeding chamber is communicated with the blast chamber, one end of the rotating shaft penetrates through the feeding chamber and is connected with a motor arranged at the top end of the feeding chamber, and the motor drives the rotating shaft to rotate; an electric heating plate is arranged in the heating cavity and is tightly attached to the L-shaped partition plate. The utility model discloses dry even, drying efficiency is high, does not need extra conveying equipment after the drying, has reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the synthetic mechanical equipment that uses of chemical products, especially, relate to a raw materials drying equipment is used in chemical products synthesis for the further drying of the graininess raw materials that wets before the chemical products synthesis.
Background
A drying oven is a mechanical device that vaporizes moisture in a material by heating to escape to obtain a solid material of a specified moisture content. The drying cabinet can be classified according to different characteristics such as operation process, operating pressure, heating methods, wet material motion methods or structures, and the drying cabinet is in the use, and the material gets into drying zone through the feed inlet and is heated the stoving, and the transmission of heat and moisture will be accomplished simultaneously in the dry stoving process. Some granular raw materials used for chemical product synthesis can be wetted due to improper storage in the conveying process, so that the wetted granular raw materials need to be further dried before the chemical product synthesis, and the accuracy of the raw material dosage required for the chemical product synthesis is ensured.
The existing drying equipment has the following defects in the raw material drying process: (1) directly putting the granular raw materials into a drying box to cause the granular raw materials to be accumulated in the drying box, so that the drying is not uniform and the drying efficiency is low;
(2) moisture in the drying box cannot be removed in time, resulting in poor drying effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a chemical products is synthetic with raw materials drying equipment dry evenly, drying efficiency is high, does not need extra conveying equipment after the drying, reduction in production cost.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes: the utility model provides a raw material drying device for chemical product synthesis, which comprises a drying box, wherein the drying box is divided into a roughly trapezoidal blast chamber and a heating chamber by an L-shaped clapboard obliquely arranged in the drying box, the upper end of the drying box is provided with a feeding mechanism, and an included angle alpha formed by the L-shaped clapboard and the side wall of the drying box is 5-10 degrees;
the feeding mechanism comprises a feeding chamber arranged at the upper end of the drying box, a rotating shaft vertically arranged in the feeding chamber and a helical blade welded on the rotating shaft,
the lower end of the feeding chamber is communicated with the blast chamber, one end of the rotating shaft penetrates through the feeding chamber and is connected with a motor arranged at the top end of the feeding chamber, and the motor drives the rotating shaft to rotate;
an electric heating plate is arranged in the heating cavity and is tightly attached to the L-shaped partition plate.
In the technical scheme, the drying box is externally provided with the air blowing mechanism and the air draft mechanism, and the air draft mechanism and the air blowing mechanism are arranged oppositely.
Preferably, the blowing mechanism comprises an air supply pipe, a fan and a filter screen, the air supply pipe is communicated with the blowing chamber, and the filter screen is of an inverted V-shaped structure and is arranged on an air inlet duct of the fan.
Preferably, the air draft mechanism comprises an air draft pipe and an exhaust fan, one end of the air draft pipe is communicated with the blast chamber, and the other end of the air draft pipe is connected with the exhaust fan positioned outside the drying box.
In the technical scheme, the side face of the upper part of the feeding chamber is provided with the conical feeding hopper, and the bottom of the feeding hopper is provided with the blanking control sheet.
In the technical scheme, the blast chamber is provided with the arc-shaped baffle, and the arc-shaped baffle is arranged right opposite to the blast pipe of the blast mechanism.
Preferably, a plurality of material blocking pieces are vertically arranged on the arc-shaped baffle at intervals, and the material blocking pieces arranged on the arc-shaped baffle are sequentially arranged from the front end to the rear end in an extending mode.
In the technical scheme, a groove is formed in the blast chamber between the lower part of the L-shaped partition plate and the inner side wall of the drying box, and a discharge door is arranged at the bottom of the groove.
In the technical scheme, one side of the discharge door is connected with the drying box through a hinge, and the other side of the discharge door is fixed on the drying box through a bolt.
In the technical scheme, the outer side of the discharge door is hinged with a handle.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses a motor drive pivot is rotatory, and it is rotatory that welded helical blade will treat dry granular raw materials evenly to carry to the blast air indoor in the drive pivot, and under the effect of gravity, granular raw materials fall on L type baffle, adopt the electrical heating board to produce heat, and the heat passes L type baffle and uses the granular raw materials of its upper end, makes the moisture vaporization evaporation in the granular raw materials that wets, and is dry even, improves drying efficiency.
(2) The utility model discloses a make the L type baffle upper end that the graininess raw materials large tracts of land that helical blade carried falls, the graininess raw materials who carries helical blade blows off through the air-blast mechanism, make it as big as possible area fall to on L type baffle, thereby improve drying efficiency, in the in-process that blows off in order to prevent that the air-blast mechanism from blowing off in-process graininess raw materials and splashing, with air-blast mechanism and cowl, keep off the material piece cooperation and use, graininess raw materials is blown to cowl and fender piece by the air-blast mechanism after falling down from the lower extreme of feed space, firstly, prevent to splash behind the graininess raw materials striking, secondly, keep off the piece and can keep off the graininess raw materials that helical blade carried in-process and scatter and go into to L type baffle upper end, improve drying.
(3) After this drying equipment work a period, stop the feeding, in time dehumidify the blast air indoor through air exhauster work, further improve drying effect and efficiency.
(4) The utility model discloses the L type baffle that the slope set up for when granular raw materials were dried on it, through granular raw materials self action of gravity, roll downwards to the L type baffle and the slot that the side wall formed in the drying cabinet in, through the discharge door unloading, simple structure does not need extra conveying equipment after the drying, reduction in production cost.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of a raw material drying apparatus for chemical product synthesis according to the present invention;
fig. 2 is a schematic view of the connection structure between the discharge door and the drying box in fig. 1 of the present invention.
Detailed Description
Other aspects, features and advantages of the present invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, which form a part of the specification, illustrating by way of example the principles of the invention. In the referenced drawings, the same or similar components in different drawings are denoted by the same reference numerals.
As shown in fig. 1-2, for the utility model discloses raw materials drying equipment for chemical industry product synthesis's schematic structure diagram, the used partial granular raw materials of chemical industry product synthesis can be because of preserving improper wetting in transportation process, consequently, need further dry to the granular raw materials that wets before chemical industry product synthesis, the utility model discloses a raw materials drying equipment for chemical industry product synthesis is used for the drying of the granular raw materials that wets.
A raw material drying device for chemical product synthesis comprises a drying box 10, wherein the drying box 10 is divided into a roughly trapezoidal blast chamber 101 and a heating chamber 102 by an L-shaped partition plate 20 obliquely arranged in the drying box, wherein an included angle alpha formed by the L-shaped partition plate 20 and the side wall of the drying box 10 is 5-10 degrees, the inclined angle of the L-shaped partition plate 20 is controlled between 5-10 degrees, the retention time of granular raw materials on the L-shaped partition plate 20 can be prolonged as far as possible, the drying efficiency is improved, and meanwhile, the granular raw materials do not roll downwards under the action of self gravity;
and the volume of the blast chamber 101 is larger than that of the heating chamber 102; the blast chamber 101 has large volume, and can ensure the sufficient circulation convection of air in the cavity; a feeding mechanism is arranged at the upper end of the drying box 10 and used for uniformly conveying granular raw materials to be dried into the blast chamber 101; specifically, the feeding mechanism comprises a feeding chamber 30 arranged at the upper end of the drying oven, a rotating shaft 301 vertically arranged in the feeding chamber 30 and a spiral blade 302 welded on the rotating shaft, the feeding chamber is positioned right above the drying oven, the lower end of the feeding chamber 30 is communicated with the blowing chamber 101, one end of the rotating shaft 301 penetrates through the feeding chamber 30 and is connected with a motor 303 arranged at the top end of the feeding chamber 30, and the motor 303 drives the rotating shaft 301 to rotate; the granular raw materials can be automatically conveyed forwards under the action of the helical blades 302 and uniformly fall to the upper end of the L-shaped partition plate 20; an electric heating plate 40 is arranged in the heating cavity 102, and the electric heating plate 40 is tightly attached to the L-shaped partition plate 20; in practical use, the motor 303 drives the rotating shaft 301 to rotate, the helical blade 302 welded on the rotating shaft 301 is driven to rotate to uniformly convey the granular raw materials to be dried into the blast chamber 101, the granular raw materials fall on the L-shaped partition plate 20 under the action of gravity, the electric heating plate 40 is adopted to directly convert electric energy into heat energy, the generated heat is uniformly dispersed on the L-shaped partition plate 20 in a high-temperature radiation mode and is applied to the granular raw materials at the upper end of the L-shaped partition plate, so that moisture in the damp granular raw materials is vaporized and evaporated, drying is uniform, and drying efficiency is improved.
The utility model discloses a make the granular raw materials that helical blade 302 carried as big as possible the area fall on L type baffle 20 upper end, consequently set up blower mechanism 50, it is concrete, blower mechanism 50 includes blast pipe 501, fan 502 and filter screen 503, blast pipe 501 with blast chamber 101 intercommunication, filter screen 503 is the type of falling V structure and installs on the air inlet duct of fan 502, it needs to explain here that filter screen 503 comprises the frame of V type structure and the filter screen that covers on the frame of V type structure, filter screen 503 is used for filtering the inspiratory air of fan 502, prevents that debris in the air from getting into the indoor pollution granular raw materials of blast chamber, more specifically, is provided with screen 504 on the blast duct of fan 502, and screen 504 is used for preventing the granular raw materials in blast chamber 101 from splashing in fan 502; the blowing mechanism 50 blows off the granular raw materials conveyed by the spiral blade 302 to make the granular raw materials fall on the upper end of the L-shaped partition plate 20 in an area as large as possible, so that the drying efficiency is improved; in order to prevent the granular raw material from splashing during the blowing process of the blowing mechanism 50, the arc-shaped baffle 60 is arranged in the blowing chamber 101, and the arc-shaped baffle 60 is arranged opposite to the blast pipe 501 of the blowing mechanism 50. Preferably, a plurality of material blocking pieces 601 are vertically arranged on the arc-shaped baffle 60 at intervals, and the material blocking pieces 601 arranged on the arc-shaped baffle 60 are sequentially arranged from the front end to the rear end in an extending manner. With air-blast mechanism 50 and cowl 60, striker plate 601 cooperation use, the lower extreme of charge-in chamber 30 falls down the back and is blown to cowl 60 and striker plate 601 by air-blast mechanism 50 for granular raw materials, like this, firstly, prevent to splash after the granular raw materials striking, secondly, striker plate 601 can keep off the granular raw materials area that scatters in helical blade 302 transportation process as far as possible upper end to L type baffle 20, improves drying efficiency.
In order to dehumidify the inside of the blast chamber 101 and further improve the drying effect and efficiency, an air draft mechanism 70 is disposed outside the drying box, specifically, the air draft mechanism 70 includes an air draft tube 701 and an air draft fan 702, one end of the air draft tube 701 is communicated with the blast chamber 101, and the other end of the air draft tube 701 is connected with the air draft fan 702 located outside the drying box 10. In order to dehumidify the interior of the blast chamber 101 in time, the feeding is stopped after the drying equipment works for a period of time, and the air draft mechanism 70 is adopted for dehumidification; in addition, the length of the baffle plate 601 of the exhaust pipe 701 close to the air draft mechanism 70 extends to the inlet of the shielding exhaust pipe 701, so that the granular raw materials are prevented from splashing into the exhaust pipe 701.
As shown in fig. 1, a conical feed hopper 304 is arranged on the upper side of the feed chamber 30, a blanking control plate 305 is mounted at the bottom of the feed hopper 304, and the blanking control plate 305 is preferably designed as a drawing plate, so that the falling speed and the amount of the granular raw materials can be effectively controlled.
It should be noted that the motor, the electric heating plate, the fan, the exhaust fan and other parts related in the technical scheme belong to the prior art, and are selected according to the actual needs of the drying equipment.
As shown in fig. 1, the lower portion of the L-shaped partition 20 and the inner side wall of the drying oven 10 form a groove 1011, and correspondingly, the groove 1011 is located in the blast chamber 101, the L-shaped partition 20 is obliquely arranged, so that the granular raw material is dried thereon, and simultaneously, the granular raw material rolls downwards into the groove 1011 formed by the L-shaped partition 20 and the inner side wall of the drying oven 10 through the self-gravity of the granular raw material, and the discharge door 80 is arranged at the bottom of the groove 1011; through the 80 unloading of discharge door, simple structure does not need extra conveying equipment after the drying, reduction in production cost.
Preferably, as shown in fig. 2, one side of the discharge door 80 is connected with the drying oven by a hinge 801, and the other side of the discharge door 80 is fixed on the drying oven 10 by a bolt 802, so that the structure is simple and the use is convenient. In order to facilitate the discharging, the utility model discloses it has handle 803 to articulate in the discharge door 80 outside.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood that the invention is not limited thereto, and that various modifications and changes can be made by those skilled in the art without departing from the principles of the invention.
Claims (10)
1. A raw material drying device for chemical product synthesis comprises a drying box and is characterized in that,
the drying box is divided into a blowing chamber and a heating chamber which are approximately trapezoidal by an L-shaped clapboard obliquely arranged in the drying box, a feeding mechanism is arranged at the upper end of the drying box, and an included angle alpha formed by the L-shaped clapboard and the side wall of the drying box is 5-10 degrees;
the feeding mechanism comprises a feeding chamber arranged at the upper end of the drying box, a rotating shaft vertically arranged in the feeding chamber and a helical blade welded on the rotating shaft,
the lower end of the feeding chamber is communicated with the blast chamber, one end of the rotating shaft penetrates through the feeding chamber and is connected with a motor arranged at the top end of the feeding chamber, and the motor drives the rotating shaft to rotate;
an electric heating plate is arranged in the heating chamber and is tightly attached to the L-shaped partition plate.
2. The apparatus for drying a raw material for chemical product synthesis according to claim 1,
the drying cabinet is provided with air-blast mechanism and exhaust mechanism outward, exhaust mechanism with air-blast mechanism sets up relatively.
3. The apparatus for drying a raw material for chemical product synthesis according to claim 2,
the air blowing mechanism comprises an air supply pipe, a fan and a filter screen, the air supply pipe is communicated with the air blowing chamber, and the filter screen is of an inverted V-shaped structure and is arranged on an air inlet duct of the fan.
4. The apparatus for drying a raw material for chemical product synthesis according to claim 2,
the air draft mechanism comprises an air draft tube and an exhaust fan, one end of the air draft tube is communicated with the blast chamber, and the other end of the air draft tube is connected with the exhaust fan positioned outside the drying box.
5. The apparatus for drying a raw material for chemical product synthesis according to claim 1,
the side of the upper part of the feeding chamber is provided with a conical feeding hopper, and the bottom of the feeding hopper is provided with a discharging control sheet.
6. The apparatus for drying a raw material for chemical product synthesis according to claim 2,
the air blowing chamber is provided with an arc-shaped baffle plate, and the arc-shaped baffle plate is arranged right opposite to an air supply pipe of the air blowing mechanism.
7. The apparatus for drying a raw material for chemical product synthesis according to claim 6,
a plurality of material blocking pieces are arranged on the arc-shaped baffle at intervals in the vertical direction, and the material blocking pieces arranged on the arc-shaped baffle are sequentially arranged from the front end to the rear end in an extending mode.
8. The apparatus for drying a raw material for chemical product synthesis according to claim 1,
and a groove is formed between the lower part of the L-shaped partition plate in the blast chamber and the inner side wall of the drying box, and a discharge door is arranged at the bottom of the groove.
9. The apparatus for drying a raw material for chemical product synthesis according to claim 8,
one side of the discharge door is connected with the drying box through a hinge, and the other side of the discharge door is fixed on the drying box through a bolt.
10. The apparatus for drying a raw material for chemical product synthesis according to claim 9,
the outer side of the discharging door is hinged with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345675.0U CN212431498U (en) | 2020-03-18 | 2020-03-18 | Chemical products are synthetic with raw materials drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345675.0U CN212431498U (en) | 2020-03-18 | 2020-03-18 | Chemical products are synthetic with raw materials drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212431498U true CN212431498U (en) | 2021-01-29 |
Family
ID=74292163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020345675.0U Expired - Fee Related CN212431498U (en) | 2020-03-18 | 2020-03-18 | Chemical products are synthetic with raw materials drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212431498U (en) |
-
2020
- 2020-03-18 CN CN202020345675.0U patent/CN212431498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |