CN202238235U - Low temperature air-feeding air-current mill - Google Patents
Low temperature air-feeding air-current mill Download PDFInfo
- Publication number
- CN202238235U CN202238235U CN2011203114364U CN201120311436U CN202238235U CN 202238235 U CN202238235 U CN 202238235U CN 2011203114364 U CN2011203114364 U CN 2011203114364U CN 201120311436 U CN201120311436 U CN 201120311436U CN 202238235 U CN202238235 U CN 202238235U
- Authority
- CN
- China
- Prior art keywords
- air
- pipeline
- low temperature
- cooling driers
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a low temperature air-feeding air-current mill, which comprises an air compressor and an air-current milling machine. An air outlet of the air compressor is communicated with the air-current milling machine through a pipeline, and a refrigeration dryer is arranged on the pipeline. High temperature compressed air flows through the refrigeration dryer when being delivered in the pipeline and is rapidly cooled and dried in the refrigeration dryer. When the compressed air is output from the refrigeration dryer, the temperature of the compressed air can be decreased to the temperature needed by safety production, moisture in the compressed air can be removed, and corrosion of equipment caused by the moisture in the compressed air can be avoided while the safety production is provided. The low temperature air-feeding air-current mill has the advantages of improving safety factors of equipment production, prolonging service life of the equipment and the like.
Description
Technical field
The utility model relates to a kind of airflow milling, particularly a kind of airflow milling of low temperature air feed.
Background technology
The power source of airflow milling is to be supplied with by nitrogen making machine (gas compressor), utilizes the compressed gas-driven airflow milling work of high pressure.Nitrogen carries out supercharging through the gas compressor through excessive power (75KW), reaches 140 degrees centigrade through the stream of nitrogen gas temperature after the gas compressor compression.After the supporting cooler of process compressor cooled off, the Compressed Gas temperature still had 60 deg.c.There is very big potential safety hazard in the source of the gas of high temperature by the air-flow grinding machine in the process of some powder work flows or inflammable articles.
In sum, be badly in need of at present a kind of the cryogenic gas power source being provided effectively, and the airflow milling of effectively grinding.
The utility model content
The utility model technical problem to be solved is that the source of the gas of present employed airflow milling exists gas temperature high, and the big shortcoming of potential safety hazard in the production process designs a kind of airflow milling of low temperature air feed again.
The utility model is realized above-mentioned purpose through following technical scheme:
To the shortcoming of existing airflow milling, design a kind of airflow milling of low temperature air feed again, comprise air compressor and air-flow grinding machine, the gas outlet of described air compressor is communicated with the air-flow grinding machine through pipeline.Described pipeline is provided with cooling driers.The cooling driers of flowing through when the Compressed Gas of high temperature is carried in pipeline, the Compressed Gas of high temperature fast cooling and carry out drying in cooling driers.When Compressed Gas was exported from cooling driers, the Compressed Gas temperature can be with to the needed temperature of safety in production, and removes the moisture content in the compressed air, when safety in production is provided, can also avoid equipment to be compressed the corrosion of the steam in the gas.
Described pipeline is made up of main conduit, lateral, by-pass valve and three-way pipe; The two ends of described lateral are communicated with main conduit through by-pass valve and three-way pipe respectively; Described by-pass valve is arranged on the porch of cooling driers, and three-way pipe is arranged on the exit of cooling driers; Described lateral does not pass through cooling driers inside.Operating personnel can adjust the amount that gets into the Compressed Gas in the cooling driers through regulating by-pass valve, and the amount that gets into the Compressed Gas in the cooling driers through adjustment can effectively be controlled the temperature of Compressed Gas, and can reduce the live load of cooling driers.
The utlity model has the safety coefficient that improves device fabrication, prolong advantage such as equipment life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
The specific embodiment
Embodiment one: as shown in Figure 1, the structure of present embodiment comprises air compressor 1 and air-flow grinding machine 2, and the gas outlet 11 of described air compressor 1 is communicated with air-flow grinding machine 2 through pipeline 3.Described pipeline 3 is provided with cooling driers 4.The cooling driers 4 of flowing through when the Compressed Gas of high temperature is carried in pipeline 3, the Compressed Gas of high temperature fast cooling and carry out drying in cooling driers 4.When Compressed Gas was exported from cooling driers 4, the Compressed Gas temperature can be with to the needed temperature of safety in production, and removes the moisture content in the compressed air, when safety in production is provided, can also avoid equipment to be compressed the corrosion of the steam in the gas.
As shown in Figure 1, described pipeline 3 is made up of main conduit 31, lateral 32, by-pass valve 33 and three-way pipe 34; The two ends of described lateral 32 are communicated with main conduit 31 through by-pass valve 33 and three-way pipe 34 respectively; Described by-pass valve 33 is arranged on the porch of cooling driers 4, and three-way pipe 34 is arranged on the exit of cooling driers 4; Described lateral 32 does not pass through cooling driers 4 inside.Operating personnel can adjust the amount that gets into the Compressed Gas in the cooling driers 4 through regulating by-pass valve 33, and the amount that gets into the Compressed Gas in the cooling driers 4 through adjustment can effectively be controlled the temperature of Compressed Gas, and can reduce the live load of cooling driers 4.
Claims (2)
1. the airflow milling of a low temperature air feed comprises air compressor and air-flow grinding machine, and the gas outlet of described air compressor is communicated with the air-flow grinding machine through pipeline, it is characterized in that described pipeline is provided with cooling driers.
2. the airflow milling of low temperature air feed according to claim 1 is characterized in that describedly it is characterized in that described pipeline is made up of main conduit, lateral, by-pass valve and three-way pipe; The two ends of described lateral are communicated with main conduit through by-pass valve and three-way pipe respectively; Described by-pass valve is arranged on the porch of cooling driers, and three-way pipe is arranged on the exit of cooling driers; Described lateral does not pass through cooling driers inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203114364U CN202238235U (en) | 2011-08-25 | 2011-08-25 | Low temperature air-feeding air-current mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203114364U CN202238235U (en) | 2011-08-25 | 2011-08-25 | Low temperature air-feeding air-current mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238235U true CN202238235U (en) | 2012-05-30 |
Family
ID=46099540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203114364U Expired - Fee Related CN202238235U (en) | 2011-08-25 | 2011-08-25 | Low temperature air-feeding air-current mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728841A (en) * | 2012-07-10 | 2012-10-17 | 交城县融和磁材有限公司 | Airflow powder grinding device and method for sintered neodymium iron boron (NdFeB) permanent magnet material |
| CN103464262A (en) * | 2013-08-12 | 2013-12-25 | 华尔润玻璃产业股份有限公司 | Steam mill for petroleum coke-to-powder, and its application |
-
2011
- 2011-08-25 CN CN2011203114364U patent/CN202238235U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728841A (en) * | 2012-07-10 | 2012-10-17 | 交城县融和磁材有限公司 | Airflow powder grinding device and method for sintered neodymium iron boron (NdFeB) permanent magnet material |
| CN102728841B (en) * | 2012-07-10 | 2014-06-04 | 交城县融和磁材有限公司 | Airflow powder grinding device and method for sintered neodymium iron boron (NdFeB) permanent magnet material |
| CN103464262A (en) * | 2013-08-12 | 2013-12-25 | 华尔润玻璃产业股份有限公司 | Steam mill for petroleum coke-to-powder, and its application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202238235U (en) | Low temperature air-feeding air-current mill | |
| CN201916154U (en) | Novel air compression station system | |
| CN203030171U (en) | Dehumidification device for nitrogen for aluminum powder production | |
| CN203500302U (en) | Cooling structure for rolling bearing | |
| CN204574713U (en) | A kind of suction type powder material drying box | |
| CN205169064U (en) | Solid particle cooling device | |
| CN104263868A (en) | Blasting dehumidification system for multiple blast furnaces and control method of blasting dehumidification system | |
| CN202778679U (en) | Air moisture control device of jet mill | |
| CN203518493U (en) | Continuous drying device of PET flakes | |
| CN207178156U (en) | A kind of energy saving system for air compressor | |
| CN203002793U (en) | Spray cooling device for wire rod air cooling line | |
| AU2013220670B2 (en) | Method and device for reducing iron-oxide-containing feedstocks in a high-pressure reducing unit | |
| CN201935586U (en) | Dedusting online cooling device of high temperature dedusting equipment | |
| CN102845815A (en) | Drying method for dehydrated vegetables | |
| CN202792873U (en) | Double-channel drying box | |
| CN203899425U (en) | Low-dew-point combination adsorption dryer for compressed air | |
| CN104791224A (en) | Energy-saving air inlet system of hybrid air compressor units | |
| CN203053107U (en) | Ammonia processed product cooling system | |
| CN205980721U (en) | Silicon wafer cleaning machine with cooling device | |
| CN205209259U (en) | Dry wind air supply arrangement of system is air -dried in water cooling | |
| CN203342903U (en) | Energy-saving and emission-reduction device used for industrial vertical mill | |
| CN204994609U (en) | A cooling system that is used for cigarette machine feed part circulated air to cool down | |
| CN201800146U (en) | Dryer | |
| CN203083094U (en) | Air flow direction adjusting device for water curtain air conditioner of textile mill | |
| CN203874649U (en) | Renewable energy-saving compressed air freeze-drying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120825 |