CN212058175U - Wooden living beings pellet fuel drying equipment - Google Patents
Wooden living beings pellet fuel drying equipment Download PDFInfo
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- CN212058175U CN212058175U CN202020622377.1U CN202020622377U CN212058175U CN 212058175 U CN212058175 U CN 212058175U CN 202020622377 U CN202020622377 U CN 202020622377U CN 212058175 U CN212058175 U CN 212058175U
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Abstract
The utility model discloses a wooden biomass pellet fuel drying device, which comprises a drying cylinder, wherein a middle rotary cylinder is arranged in the drying cylinder along the vertical direction, an auger is rotationally connected in the middle rotary cylinder, and the bottom end and the top end of the middle rotary cylinder are both communicated with the inner cavity of the drying cylinder; the drying device is characterized in that a plurality of jet ports are connected to the inner wall of the drying cylinder, the jet ports are communicated with the hot blast blower, a feed port is formed in the top of the drying cylinder, and a discharge port is formed in the bottom of the drying cylinder. A wooden living beings pellet fuel drying equipment, it is effectual to dry.
Description
Technical Field
The utility model relates to a device of preparation living beings especially relates to a wooden living beings pellet fuel drying equipment.
Background
The biomass fuel refers to the combustion of biomass materials as fuels, such as straws, sawdust, rice chaff and the like. The biomass fuel can replace gasoline and diesel oil prepared from petroleum and is a renewable energy source. Biomass fuels are generally produced by processes such as crushing, mixing, extrusion, and drying. The drying can remove moisture in the biomass as much as possible. The existing drying equipment mostly adopts hot air for air drying, but the crushed semi-finished biomass is accumulated into a pile, so that a good drying effect is difficult to achieve.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a wooden living beings pellet fuel drying equipment to improve the air-dry effect.
The technical scheme is as follows: in order to achieve the purpose, the wood biomass pellet fuel drying equipment comprises a drying cylinder, wherein a middle rotary cylinder is arranged in the drying cylinder along the vertical direction, an auger is rotationally connected in the middle rotary cylinder, and the bottom end and the top end of the middle rotary cylinder are both communicated with an inner cavity of the drying cylinder; the drying device is characterized in that a plurality of jet ports are connected to the inner wall of the drying cylinder, the jet ports are communicated with the hot blast blower, a feed port is formed in the top of the drying cylinder, and a discharge port is formed in the bottom of the drying cylinder.
Furthermore, the top of well rotary drum intercommunication has the dispersion impeller, the dispersion impeller is the umbelliform, the edge of dispersion impeller is provided with the opening, the pivot of auger upwards stretches out outside the stoving section of thick bamboo to through motor drive.
Furthermore, an annular chamber is arranged in the middle of the drying cylinder, and the jet orifice and the hot air blower are communicated with the annular chamber.
Further, the bottom of drying cylinder is the toper, the bottom of drying cylinder is provided with the heating chamber, being connected with water inlet and delivery port in heating chamber, water inlet and delivery port are connected with heat exchanger.
Further, heating intracavity is connected with the heating pipe, stoving bobbin top is provided with the exhaust vent, the exhaust vent stretches out to the stoving bobbin outside and communicates with each other through the one end of air duct with the heating pipe, be connected with the air exhauster on the air duct, the other end of heating pipe stretches out to the heating intracavity outside and is connected with the amortization valve.
Further, the bin outlet sets up under the auger, the bin outlet covers to establish and is connected with the apron.
Has the advantages that: the utility model discloses a wooden living beings pellet fuel drying equipment, will gather on the semi-manufactured goods living beings of drying cylinder bottom to convey to the dispersion impeller through the auger, the semi-manufactured goods living beings are through the process that the dispersion impeller falls, air-dry through the hot-blast that the jet spouts; the hot air which is not completely cooled enters the heating pipe to be used for heating the liquid in the heating cavity, and the semi-finished biomass is further dried, so that the drying effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a structural sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to fig. 1 to 2.
The utility model provides a wooden living beings pellet fuel drying equipment, includes a section of thick bamboo 1 of drying, the bottom of a section of thick bamboo 1 is the toper, the top of a section of thick bamboo 1 of drying is provided with feed inlet 6, the bottom of a section of thick bamboo 1 of drying is provided with bin outlet 17. The drying device is characterized in that a support 14 is arranged at the lower part of the inner cavity of the drying cylinder 1, a middle rotating cylinder 2 is connected onto the support 14, the top of the middle rotating cylinder 2 is communicated with a dispersion disc 7, the dispersion disc 7 is umbrella-shaped, an opening 8 is formed in the edge of the dispersion disc 7, and the bottom of the middle rotating cylinder 2 is communicated with the inner cavity of the drying cylinder 1. Well 2 internal rotation of rotary drum have auger 3, auger 3's pivot bottom and support pass through the bearing and form swivelling joint, auger 3's top and the top of drying cylinder 1 pass through the bearing and form swivelling joint. The pivot of auger 3 upwards stretches out to drying cylinder 1 outer joint has the band pulley, the band pulley passes through motor drive, the bin outlet sets up under the auger, bin outlet and feed inlet cover and establish and be connected with sealed apron.
The inner wall of the drying cylinder 1 is provided with a plurality of injection ports 4, and the injection ports 4 are communicated with a hot air blower 5. The hot air blower can be of the existing type and is used for spraying heated air to the inner cavity of the drying cylinder 1 to dry the semi-finished biomass. Specifically, an annular chamber 9 is arranged in the middle of the drying cylinder 1, the plurality of injection ports 4 are communicated with the annular chamber 9, and the hot air blower 5 is arranged outside the drying cylinder and communicated with the annular chamber 9. The conical bottom end of the drying cylinder 1 is provided with a heating cavity 10, the heating cavity 10 is connected with a water inlet and a water outlet, and the water inlet and the water outlet are connected with a heat exchanger 11. The heat exchanger 11 may be of an existing type for reheating the cooled water in the heating chamber 10 through the heat exchanger 11. The heating chamber 10 is also used for drying the semi-finished biomass material.
Since the sprayed hot air is not completely cooled, direct discharge causes energy waste. The drying cylinder 1 top sets up the exhaust vent, the exhaust vent stretches out to outside the drying cylinder 1 and communicates with each other through the one end of air duct 13 with heating pipe 12, place in heating chamber 10 with the spiral in the heating pipe 12, the other end of heating pipe 12 stretches out to outside the heating chamber 10 and is connected with the amortization valve. In order to facilitate the removal of air in the drying cylinder 1, an exhaust fan 16 is connected to the air duct 13.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a wooden living beings pellet fuel drying equipment which characterized in that: the drying device comprises a drying cylinder (1), wherein a middle rotary drum (2) is arranged in the drying cylinder (1) along the vertical direction, a packing auger (3) is rotationally connected in the middle rotary drum (2), and the bottom end and the top end of the middle rotary drum (2) are both communicated with an inner cavity of the drying cylinder (1); the drying device is characterized in that a plurality of injection ports (4) are connected to the inner wall of the drying cylinder (1), the injection ports (4) are communicated with a hot air blower (5), a feeding hole (6) is formed in the top of the drying cylinder (1), and a discharging hole (17) is formed in the bottom of the drying cylinder (1).
2. The wood biomass pellet fuel drying device as claimed in claim 1, wherein: the top intercommunication of well rotary drum (2) has dispersion impeller (7), dispersion impeller (7) are umbelliform, the edge of dispersion impeller (7) is provided with opening (8), the pivot of auger (3) upwards stretches out outside drying tube (1) to through motor drive.
3. The wood biomass pellet fuel drying device as claimed in claim 1, wherein: the middle part of the drying cylinder (1) is provided with an annular chamber (9), and the jet orifice (4) and the hot air blower (5) are communicated with the annular chamber (9).
4. The wood biomass pellet fuel drying device as claimed in claim 1, wherein: the bottom of stoving section of thick bamboo (1) is the toper, the bottom of stoving section of thick bamboo (1) is provided with heating chamber (10), heating chamber (10) be connected with water inlet and delivery port, water inlet and delivery port are connected with heat exchanger (11).
5. The wood biomass pellet fuel drying device as claimed in claim 4, wherein: heating chamber (10) in-connection has heating pipe (12), drying cylinder (1) top is provided with the exhaust vent, the exhaust vent stretches out to drying cylinder (1) outer and communicate with each other through the one end of air duct (13) with heating pipe (12), be connected with air exhauster (16) on air duct (13), the other end of heating pipe (12) stretches out to heating chamber (10) outer and is connected with noise damping valve (15).
6. The wood biomass pellet fuel drying device as claimed in claim 1, wherein: discharge gate (17) set up under auger (3), discharge gate (17) cover and establish and be connected with the apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020622377.1U CN212058175U (en) | 2020-04-23 | 2020-04-23 | Wooden living beings pellet fuel drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020622377.1U CN212058175U (en) | 2020-04-23 | 2020-04-23 | Wooden living beings pellet fuel drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212058175U true CN212058175U (en) | 2020-12-01 |
Family
ID=73510094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020622377.1U Active CN212058175U (en) | 2020-04-23 | 2020-04-23 | Wooden living beings pellet fuel drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212058175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503706A (en) * | 2021-08-24 | 2021-10-15 | 吴欣欣 | Grain processing drying device |
-
2020
- 2020-04-23 CN CN202020622377.1U patent/CN212058175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503706A (en) * | 2021-08-24 | 2021-10-15 | 吴欣欣 | Grain processing drying device |
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