CN213514674U - Continuous multilayer stirring fluidized drying machine - Google Patents
Continuous multilayer stirring fluidized drying machine Download PDFInfo
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- CN213514674U CN213514674U CN202022260617.0U CN202022260617U CN213514674U CN 213514674 U CN213514674 U CN 213514674U CN 202022260617 U CN202022260617 U CN 202022260617U CN 213514674 U CN213514674 U CN 213514674U
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Abstract
The utility model relates to a continuous multilayer stirring fluidized drying machine belongs to desiccator technical field. The container comprises a container body, wherein an air heater is arranged on one side of the bottom of the container body, an air outlet plate is arranged at the bottom in the container body, a screen plate is arranged at the upper part of the air outlet plate, and a stirring rod is further arranged at the upper end of the screen plate; the stirring rod comprises a transversely installed main shaft, a plurality of connecting rods are spirally arranged on the main shaft, and a shoveling plate is arranged at the top end of each connecting rod; the net plate is of a circular arc structure. The utility model discloses a set up specific flight angle and set up the hypotenuse on the flight cross-section and the angle of connection on base to constitute specific desiccator and (mixing) shaft thereof, can both let the material constantly turn over fully dry in (mixing) shaft working process, let the material again along with the (mixing) shaft rotates and constantly advances along spiral route.
Description
Technical Field
The utility model relates to a continuous multilayer stirring fluidized drying machine belongs to desiccator technical field.
Background
In the prior art, after air is heated by a heat exchanger, hot air is formed and distributed through a valve plate to enter a main machine, wet materials enter the dryer from a feeder, and due to the action of air pressure, the materials are in a boiling state in the dryer and are in wide contact with hot air, so that the materials are dried in a short time; for materials with high humidity, high specific gravity and non-fluid state, the traditional boiling dryer is often poor in drying efficiency;
chinese patent with patent publication number CN108731387A discloses a high-efficient fluidized drying machine, including the drying cabinet, one side of drying cabinet is equipped with the pan feeding mouth, the opposite side of drying cabinet is equipped with the discharge gate, the inside of drying cabinet is equipped with the slope. The efficient boiling dryer can convey materials to the outside from the inside of the drying box, the materials can gradually rise on a slope under the action of the second stirring shaft and the first stirring shaft, the position of the materials dried in the heating box is changed, the materials are dried by blowing hot air by the hot air blower in the moving process of the materials, the drying effect is good, the air outlet pipes are uniformly distributed, the materials can be uniformly dried, on the other hand, one side, away from the slope, of the first stirring shaft is provided with the first water outlet which can discharge water and improve the drying speed, the first water outlet is internally and fixedly connected with the second filter screen which plays a role of filtering, the heater is fixedly arranged at the bottom of the drying box and plays a role of heating, and the materials in the heating box are in a boiling state;
however, above-mentioned patent reaches the technical effect that the material can be transported through the mode that sets up many second (mixing) shafts and first (mixing) shaft, but sets up the slope again, and the material is easy again because the proportion is great on the slope, and the reason gliding that its gravity is also big to lead to conveying efficiency not high, consequently there is the problem that the energy consumption is higher and conveying efficiency hangs down in above-mentioned patent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a continuous multilayer stirring fluidized drying machine, its is rational in infrastructure, has the multilayer drying cabinet, can let the dry abundant and efficient of material.
The purpose of the utility model is realized like this: a continuous multilayer stirring boiling dryer comprises a container body, wherein a hot air blower is arranged on one side of the bottom of the container body, an air outlet plate is arranged at the bottom in the container body, a screen plate is arranged at the upper part of the air outlet plate, and a stirring rod is further arranged at the upper end of the screen plate;
the stirring rod comprises a transversely installed main shaft, a plurality of connecting rods are spirally arranged on the main shaft, and a shoveling plate is arranged at the top end of each connecting rod;
the net plate is of an arc-shaped structure;
the angle between the arrangement direction of the shoveling plate and the central axis of the main shaft is 30-45 degrees;
the cross section of the shoveling plate is in a right trapezoid shape, and the connection angle between the inclined edge and the bottom edge is 25-30 degrees.
The setting angle of the shoveling plate is set towards the moving direction of the material.
The container body comprises a plurality of layers of drying boxes which are arranged in a snake shape, a partition plate is arranged between every two layers of drying boxes, and a plurality of vent holes are formed in the partition plate;
each layer of drying box is provided with a screen plate and a stirring rod in a matching way.
The container body comprises two layers of drying boxes, namely an upper layer drying box and a lower layer drying box;
a partition plate is arranged between the upper layer drying box and the lower layer drying box;
a feed inlet is formed in one side of the upper layer drying box, and the other side of the upper layer drying box is communicated with a conveying pipeline;
the bottom of the transportation pipeline is an inclined channel communicated to one side of the lower layer drying box;
and a discharge hole is formed in the other side of the lower layer drying box.
The horizontal distance between every two connecting rods is 250-350 mm.
The distance between the shoveling plate and the screen plate is 1-5 mm.
The main shaft is connected with the coupler;
the coupling provides kinetic energy through belt transmission by the driving motor.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a continuous multilayer stirring boiling dryer, which is provided with a specific shoveling plate setting angle, an inclination angle between a connecting rod and a main shaft and an inclination angle between the shoveling plate and the connecting rod, so that materials continuously move forward along with the rotation of a stirring shaft; meanwhile, the cross section of the shoveling plate is in a right trapezoid shape, so that materials can be shoveled and turned over continuously, a specific stirring shaft is integrally formed, the materials can be turned over continuously and fully dried in the working process of the stirring shaft, and the materials can continuously move forward along a spiral route along with the rotation of the stirring shaft;
the continuous multilayer stirring boiling dryer of the utility model is provided with the multilayer drying box which is arranged in a snake shape and is larger than a normal drying route, so that the continuous multilayer stirring boiling dryer is fully dried and has higher efficiency;
the utility model discloses a continuous multilayer stirring fluidized drying machine is different from traditional fluidized drying machine, more is applicable to the material that humidity is high, specific gravity is big and non-fluid form.
Drawings
Fig. 1 is a schematic view of the overall structure of a continuous multilayer stirring boiling dryer of the present invention.
Fig. 2 is a side structure inside view of the continuous multilayer stirring boiling dryer of the present invention.
Fig. 3 is a schematic view of a concrete three-dimensional structure of a stirring rod of the continuous multilayer stirring boiling dryer of the present invention.
Fig. 4 is an overall schematic view of a stirring rod of the continuous multilayer stirring boiling dryer of the present invention.
Wherein:
1. a container body; 2. a hot air blower; 3. an air outlet plate; 4. a screen plate; 5. a stirring rod; 6. a feed inlet; 7. a discharge port; 8. a partition plate; 9. a transport pipeline; 10. a drive motor; 11. a coupling;
1.1, an upper layer drying box; 1.2, a lower layer drying box;
5.1, a main shaft; 5.2, connecting rods; 5.3, shovelling plates.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 4, a continuous multilayer stirring boiling dryer comprises a container body 1, wherein an air heater 2 is arranged on one side of the bottom of the container body 1, an air outlet plate 3 is arranged at the bottom in the container body 1, a screen plate 4 is arranged on the upper part of the air outlet plate 3, and a stirring rod 5 is further arranged at the upper end of the screen plate 4;
the stirring rod 5 comprises a main shaft 5.1 which is transversely installed, a plurality of connecting rods 5.2 are spirally arranged on the main shaft 5.1, and a shoveling plate 5.3 is arranged at the top end of each connecting rod 5.2;
the screen plate 4 is of an arc-shaped structure;
the angle between the arrangement direction of the shoveling plate 5.3 and the central axis of the main shaft 5.1 is 30-45 degrees;
the cross section of the shoveling plate 5.3 is a right trapezoid, and the connection angle between the inclined edge and the bottom edge is 25-30 degrees;
in this embodiment, the angle between the connecting rod 5.2 and the main shaft 5.1 is 90 °;
in this embodiment, the shoveling plate 5.3 and the connecting rod 5.2 may be located on the same center line in the vertical direction, or an inclination angle may be set between the shoveling plate 5.3 and the connecting rod 5.2, and the angle of the inclination angle may be set to 40-50 °.
The arrangement angle of the shoveling plates 5.3 is arranged towards the movement direction of the material.
The container body 1 comprises a plurality of layers of drying boxes which are arranged in a snake shape, a partition plate is arranged between every two layers of drying boxes, and a plurality of vent holes are formed in the partition plate;
the screen plate 4 and the stirring rod 5 are arranged in each layer of drying box in a matching way.
In this embodiment, the container body 1 of the continuous multi-layer stirring boiling dryer of the present invention includes two layers of drying boxes, namely, an upper layer drying box 1.1 and a lower layer drying box 1.2;
a partition plate 8 is arranged between the upper layer drying box 1.1 and the lower layer drying box 1.2;
a feeding hole 6 is formed in one side of the upper layer drying box 1.1, and the other side of the upper layer drying box is communicated with a conveying pipeline 9;
the bottom of the transportation pipeline 9 is an inclined channel communicated to one side of the lower layer drying box 1.2;
and a discharge hole 7 is formed in the other side of the lower layer drying box 1.2.
In the present embodiment, the horizontal distance between every two connecting rods 5.2 is 250-350 mm; the distance between the shoveling plate 5.3 and the screen plate 4 is 1-5 mm; the main shaft 5.1 is connected with the coupler 11; the coupling 11 is powered by the drive motor 10 via a belt drive.
In this embodiment, the utility model relates to a continuous multilayer stirring fluidized drying machine's working method as follows:
during work, materials are added from the feeding hole 6, the hot air blower 2 is opened, and hot air is blown from the lower part to the upper part from the air outlet plate 3;
the materials are stirred by the stirring rod of the upper layer drying box 1.1, while the materials are continuously turned over and are dried in a boiling way, because the shovelling plate 5.3 of the stirring rod of the upper layer drying box 1.1 is provided with a certain angle relative to the central axis of the main shaft 5.1 and is arranged towards the moving direction of the materials, and the connecting rod 5.2 has an inclination angle relative to the main shaft 5.1, the shovelling plate 5.3 also has an inclination angle relative to the connecting rod 5.2, the materials are continuously stirred and also advance in a spiral route, and then enter the conveying pipeline 9 and are conveyed into the lower layer drying box 1.2 by the inclined pipeline at the bottom of the conveying pipeline;
the materials are continuously stirred in the lower layer drying box 1.2 by the stirring rod of the lower layer drying box 1.2, and because the design principle of the stirring rod of the lower layer drying box 1.2 is the same as that of the stirring rod of the upper layer drying box 1.1, but the direction of the set angle is opposite, the materials continuously move towards the discharge port 7 in a spiral route while being continuously stirred, turned over and boiled for drying;
finally discharging from a discharge port 7.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a continuous multilayer stirring fluidized drying machine, includes vessel (1), bottom one side of vessel (1) is provided with air heater (2), the bottom sets up out aerofoil (3), its characterized in that in vessel (1): a screen plate (4) is arranged at the upper part of the air outlet plate (3), and a stirring rod (5) is also arranged above the screen plate (4);
the stirring rod (5) comprises a main shaft (5.1) which is transversely installed, a plurality of connecting rods (5.2) are spirally arranged on the main shaft (5.1), and a shoveling plate (5.3) is arranged at the top end of each connecting rod (5.2);
the screen plate (4) is of an arc-shaped structure;
the angle between the arrangement direction of the shoveling plate (5.3) and the central axis of the main shaft (5.1) is 30-45 degrees;
the cross section of the shoveling plate (5.3) is in a right trapezoid shape, and the connection angle between the inclined edge and the bottom edge is 25-30 degrees.
2. A continuous multi-stage agitated ebullient dryer according to claim 1, further comprising: the setting angle of the shoveling plates (5.3) is set towards the moving direction of the material.
3. A continuous multi-stage agitated ebullient dryer according to claim 1, further comprising: the container body (1) comprises a plurality of layers of drying boxes which are arranged in a snake shape, a partition plate is arranged between every two layers of drying boxes, and a plurality of vent holes are formed in the partition plate;
each layer of drying box is provided with a screen plate (4) and a stirring rod (5) in a matching way.
4. A continuous multi-stage agitated ebullient dryer according to claim 3, wherein: the container body (1) comprises two layers of drying boxes, namely an upper layer drying box (1.1) and a lower layer drying box (1.2);
a partition plate (8) is arranged between the upper layer drying box (1.1) and the lower layer drying box (1.2);
a feeding hole (6) is formed in one side of the upper layer drying box (1.1), and the other side of the upper layer drying box is communicated with a conveying pipeline (9);
the bottom of the transportation pipeline (9) is an inclined channel and is communicated to one side of the lower layer drying box (1.2);
and a discharge hole (7) is formed in the other side of the lower layer drying box (1.2).
5. A continuous multi-stage agitated ebullient dryer according to claim 1, further comprising: the horizontal distance between every two connecting rods (5.2) is 250-350 mm.
6. A continuous multi-stage agitated ebullient dryer according to claim 1, further comprising: the distance between the shoveling plate (5.3) and the screen plate (4) is 1-5 mm.
7. A continuous multi-stage agitated ebullient dryer according to claim 1, further comprising: the main shaft (5.1) is connected with the coupling (11);
the coupling (11) is driven by a driving motor (10) through a belt to provide kinetic energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260617.0U CN213514674U (en) | 2020-10-13 | 2020-10-13 | Continuous multilayer stirring fluidized drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260617.0U CN213514674U (en) | 2020-10-13 | 2020-10-13 | Continuous multilayer stirring fluidized drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213514674U true CN213514674U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022260617.0U Active CN213514674U (en) | 2020-10-13 | 2020-10-13 | Continuous multilayer stirring fluidized drying machine |
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| Country | Link |
|---|---|
| CN (1) | CN213514674U (en) |
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2020
- 2020-10-13 CN CN202022260617.0U patent/CN213514674U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Shuangqi drying Engineering Technology Co.,Ltd. Assignor: Changzhou Shuangfei granulation and drying equipment Co.,Ltd. Contract record no.: X2022980002835 Denomination of utility model: A continuous multi-layer stirring boiling dryer Granted publication date: 20210622 License type: Exclusive License Record date: 20220321 |
|
| EE01 | Entry into force of recordation of patent licensing contract |