CN202470678U - Vacuum low-temperature biofertilizer drying machine - Google Patents
Vacuum low-temperature biofertilizer drying machine Download PDFInfo
- Publication number
- CN202470678U CN202470678U CN2012200668103U CN201220066810U CN202470678U CN 202470678 U CN202470678 U CN 202470678U CN 2012200668103 U CN2012200668103 U CN 2012200668103U CN 201220066810 U CN201220066810 U CN 201220066810U CN 202470678 U CN202470678 U CN 202470678U
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- close
- closed wind
- wind
- vacuum
- discharge chamber
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a vacuum low-temperature biofertilizer drying machine, belonging to the technical field of production equipment. The structure is as follows: the upstream end of a conveyor is provided with a closed wind feed chamber, and the downstream end is provided with a closed wind discharge chamber; the closed wind feed chamber and the closed wind discharge chamber are respectively communicated with the conveyor; the front end of the closed wind feed chamber is provided with a vacuum pressure valve; a hot air inlet pipe is communicated with the closed wind feed chamber; the closed wind feed chamber is provided with a closed wind feed port; the lower part of the closed wind discharge chamber is provided with a closed wind discharge port; and the upper end of the closed wind discharge chamber is provided with a vacuum air suction port. By using the characteristic of lower boiling point of a liquid under vacuum conditions, the material is put in a negative pressure state, so that water in the material is evaporated, thereby achieving the goal of drying the material; the vacuum low-temperature biofertilizer drying machine avoids killing beneficial bacteria in the biofertilizer production and dehumidification process, thereby enhancing the product effect; and the utility model is beneficial to saving the energy and lowering the cost.
Description
Technical field
The utility model relates to the production equipment technical field, specifically a kind of vacuum and low temperature bio-feritlizer drying machine.
Background technology
General, the general high ventilation means of high temperature that adopt of fertilizer dehumidifying now can be killed the beneficial bacterium of a part of non-refractory so in process of production, thereby reduce the beneficial bacterium effect of bio-feritlizer.How dried material under the situation of not destroying beneficial bacterium is an important topic that needs to be resolved hurrily present stage.
Summary of the invention
The technical assignment of the utility model is the deficiency that solves prior art, and a kind of vacuum and low temperature bio-feritlizer drying machine is provided.
The technical scheme of the utility model realizes by following mode; This vacuum and low temperature bio-feritlizer drying machine, its structure are to close the wind feed space in the upstream extremity setting of conveyer, and downstream is provided with closes the wind discharge chamber; Close the wind feed space and close the wind discharge chamber and be communicated with conveyer respectively; Close wind feed space front end and be provided with vacuum pressure valve, the hot gas air inlet pipe with close the wind feed space and be communicated with, close the wind feed space and be provided with and close the wind charge door; Close wind discharge chamber below and be provided with and close the wind discharge port, close wind discharge chamber upper end and be provided with the vacuum suction mouth.
Conveyer adopts auger conveyor.
The beneficial effect that the utility model is compared with prior art produced is:
This vacuum and low temperature bio-feritlizer drying machine utilizes liquid boiling point under vacuum condition to reduce, and makes material under the state of negative pressure, and the moisture in the material obtains evaporation, to reach the purpose of dried material; Its vacuum suction mouth provides 0.01～0.1MPa vacuum; Vacuum pressure valve can be regulated between 0.01～0.1MPa, and effect is that the control drying machine is carried temperature and pressure in the body; Close the airtight charging of wind charge door, avoid gas leakage; Close the airtight discharging of wind discharge port discharging opening; The hot gas air inlet pipe provides 40～80 ℃ of hot gas low-temperature heat materials, helps the evaporation of moisture.
This vacuum and low temperature bio-feritlizer drying machine is produced in the dehumidification process bio-feritlizer and is avoided killing beneficial bacterium, has improved product efficacy; Help adopting low-temperature operation, energy savings reduces cost.
This vacuum and low temperature bio-feritlizer dryer design is reasonable, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Mark in the accompanying drawing is represented respectively:
1, conveyer, 2, close the wind feed space, 3, close the wind discharge chamber, 4, vacuum pressure valve, 5, the hot gas air inlet pipe, 6, close the wind charge door, 7, close the wind discharge port, 8, the vacuum suction mouth.
The specific embodiment
Below in conjunction with accompanying drawing the vacuum and low temperature bio-feritlizer drying machine of the utility model is done following the detailed description.
Shown in accompanying drawing; The vacuum and low temperature bio-feritlizer drying machine of the utility model, its structure are to close wind feed space 2 in the upstream extremity setting of conveyer 1, and downstream is provided with closes wind discharge chamber 3; Close wind feed space 2 and close wind discharge chamber 3 and be communicated with conveyer 1 respectively; Close wind feed space 2 front ends and be provided with vacuum pressure valve 4, hot gas air inlet pipe 5 with close wind feed space 2 and be communicated with, close wind feed space 2 and be provided with and close wind charge door 6; Close wind discharge chamber 3 belows and be provided with and close wind discharge port 7, close wind discharge chamber 3 upper ends and be provided with vacuum suction mouth 8.Conveyer 1 adopts auger conveyor.
Claims (2)
1. vacuum and low temperature bio-feritlizer drying machine is characterized in that closing the wind feed space in the upstream extremity setting of conveyer, and downstream is provided with closes the wind discharge chamber; Close the wind feed space and close the wind discharge chamber and be communicated with conveyer respectively; Close wind feed space front end and be provided with vacuum pressure valve, the hot gas air inlet pipe with close the wind feed space and be communicated with, close the wind feed space and be provided with and close the wind charge door; Close wind discharge chamber below and be provided with and close the wind discharge port, close wind discharge chamber upper end and be provided with the vacuum suction mouth.
2. vacuum and low temperature bio-feritlizer drying machine according to claim 1 is characterized in that conveyer adopts auger conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200668103U CN202470678U (en) | 2012-02-28 | 2012-02-28 | Vacuum low-temperature biofertilizer drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200668103U CN202470678U (en) | 2012-02-28 | 2012-02-28 | Vacuum low-temperature biofertilizer drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470678U true CN202470678U (en) | 2012-10-03 |
Family
ID=46918832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200668103U Expired - Fee Related CN202470678U (en) | 2012-02-28 | 2012-02-28 | Vacuum low-temperature biofertilizer drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539704A (en) * | 2018-11-15 | 2019-03-29 | 马素霞 | A kind of heat pump vacuum drier |
-
2012
- 2012-02-28 CN CN2012200668103U patent/CN202470678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539704A (en) * | 2018-11-15 | 2019-03-29 | 马素霞 | A kind of heat pump vacuum drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |