CN201470494U - Efficient dust removal system - Google Patents
Efficient dust removal system Download PDFInfo
- Publication number
- CN201470494U CN201470494U CN2009203039597U CN200920303959U CN201470494U CN 201470494 U CN201470494 U CN 201470494U CN 2009203039597 U CN2009203039597 U CN 2009203039597U CN 200920303959 U CN200920303959 U CN 200920303959U CN 201470494 U CN201470494 U CN 201470494U
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- CN
- China
- Prior art keywords
- dust
- cylinder body
- storage chamber
- removal system
- dust removal
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an efficient dust removal system used for recycling cut and processed materials. The efficient dust removal system comprises a pipeline, a motor, a cylinder body, a bracket, an exhaust pipe and a dust discharge hopper; the motor is mounted on the pipeline; the cylinder body is mounted on the bracket; the pipeline and the cylinder body are in tangential connection; the exhaust pipe is mounted in the center of the cylinder body and penetrates through the cylinder body; a primary dust collecting chamber is mounted at the bottom of the cylinder body; a secondary dust collecting chamber is mounted on the bracket and connected with the primary dust collecting chamber; the dust discharge hopper is mounted at the bottom of the secondary dust collecting chamber; and a blocking valve is mounted at the bottom of the dust discharge hopper. According to the inertia separation theory, when high-speed dust-laden gas gets into the dust removal system in a tangential direction through an air inlet, dust can be removed by two times under the action of centrifugal force, the dust removal efficiency can be more than 90 percent, and at the same time, the cut materials can be prevented from splashing. The efficient dust removal system is widely applied to places in various industries where cut materials or other materials are recycled.
Description
Technical field
The utility model relates to a kind of industrial dedusting device, relates in particular to the dust arrester of the material recycle after a kind of machining.
Background technology
Can produce a large amount of cutting objects in the non-ferrous metal process, the copper scale that produces in processing as copper material etc. because these cutting object recyclings can be saved resource, and can reduce the production cost of factory.Because these cutting object particles are less, simultaneously because the influence of processing environment usually contains other solid particle in collection process.Now along with the improving constantly of the automaticity of processing, the cutting object in the process also adopts automatically collecting, as utilizes the principle of industrial dust suction, adopts negative pressure principle that cutting object is collected.Must carry out dust removal process man-hour melting down to add.
The utility model content
The utility model purpose is to provide a kind of new structure dust pelletizing system, adopts the centrifugal principle of whirlwind, when reclaiming the cutting object of collecting is carried out dust removal process, melts down processing then, and the dedusting discharging is up to state standards.
The technical solution of the utility model is achieved in that
High-efficiency dust removal system, comprise pipeline, motor, a dust storage chamber, the secondary dust storage chamber, support, blast pipe and ash-unloading hopper, on described pipeline, motor is installed, on described support, cylindrical shell is installed, it is characterized in that: described pipeline tangentially is connected cylindrical shell, described blast pipe is installed in the center of cylindrical shell, and pass described cylindrical shell, in described cylindrical shell bottom dust storage chamber is installed one time, the secondary dust storage chamber is installed on described support, described secondary dust storage chamber links to each other with a described dust storage chamber, in described secondary dust storage chamber bottom ash-unloading hopper is installed, and in described ash-unloading hopper bottom blocking valve is installed.
Between described secondary dust storage chamber and ash-unloading hopper, blocking valve is installed.
The utility model compared with prior art has following advantage:
1. utilize the inertial separation principle, when the high speed dusty gas tangentially enters dust pelletizing system by air inlet, carry out twice dust removal process under action of centrifugal force, efficiency of dust collection reaches more than 90%.
2. because dust pelletizing system is a forced draft, blocking valve is installed, further improves efficiency of dust collection, prevent that simultaneously cutting object from splashing in described ash-unloading hopper bottom.
3. between described ash-unloading hopper and the secondary dust storage chamber blocking valve is installed, blocking valve is opened all the time when dedusting, when unloading ash, closes blocking valve, prevents that cutting object from splashing.
4. this dust pelletizing system has simple in structure, characteristics such as maintenance is little, low cost, volume is little, moving component is few, operating maintenance is convenient, the pressure loss is not high and power consumption is little.
Description of drawings
Fig. 1 is the structural representation of high-efficiency dust removal system described in the utility model
1. 3. dust storage chambers of blast pipe 2. cylindrical shells, 4. secondary dust storage chambers, 5. blocking valves
6. ash-unloading hopper 7. supports 8. motors 9. pipelines
The specific embodiment
As can be seen from Figure 1, high-efficiency dust removal system, comprise pipeline 9, motor 8, a dust storage chamber 3, secondary dust storage chamber 4, support 7, blast pipe 1 and ash-unloading hopper 6, on described pipeline 9, motor 8 is installed, on described support 7, cylindrical shell 2 is installed, it is characterized in that: described pipeline 9 tangentially is connected on the described cylindrical shell 2, described blast pipe 1 is installed in the center of cylindrical shell 2, and pass described cylindrical shell 2, in described cylindrical shell 2 bottoms dust storage chamber 3 is installed one time, on described support 7 secondary dust storage chamber 4 is installed, described secondary dust storage chamber 4 links to each other with a described dust storage chamber 3, in described secondary dust storage chamber 4 bottoms ash-unloading hopper 6 is installed; In the bottom of described ash-unloading hopper 6 blocking valve 5 is installed; Between described secondary dust storage chamber 4 and ash-unloading hopper 6, blocking valve 5 is installed.
This dust pelletizing system is to utilize the inertial separation principle, when the high speed dusty gas tangentially enters dust pelletizing system by air inlet, air-flow becomes circular motion by rectilinear motion, and most swirling eddies flow downward twist along barrel, and this strand air-flow is commonly referred to outer rotational gas flow.Dust-contained airflow produces big centrifugal force in rotary course, the cutting object that relative density is bigger gets rid of to barrel, and cutting object bumps against with barrel, just loses radially inertia force and is fallen by the self gravitation effect, enters ash bucket, the formation first separation.The outward turning gas of rotation continues to descend at a high speed, when arriving the cone of secondary dust storage chamber, because of conical contraction is drawn close to the dust pelletizing system center, because spin moment is constant, its tangential velocity must improve constantly, and the suffered centrifugal force of cutting object also strengthens thereupon, when air-flow arrives a certain position, cone lower end, promptly with same direction of rotation from dust pelletizing system middle part by on the counter steer down, continue spinning property and flow, promptly in rotational gas flow.By outside the blast pipe discharge pipe, the grit of a part of collection at large is also discharged thus at last.
Claims (2)
1. high-efficiency dust removal system, comprise pipeline (9), motor (8), a dust storage chamber (3), secondary dust storage chamber (4), support (7), blast pipe (1) and ash-unloading hopper (6), motor (8) is installed on described pipeline (9), cylindrical shell (2) is installed on described support (7), it is characterized in that: described pipeline (9) tangentially is connected on the described cylindrical shell (2), described blast pipe (1) is installed in the center of cylindrical shell (2), and pass described cylindrical shell (2), in described cylindrical shell (2) bottom a dust storage chamber (3) is installed, secondary dust storage chamber (4) is installed on described support (7), described secondary dust storage chamber (4) links to each other with a described dust storage chamber (3), in described secondary dust storage chamber (4) bottom ash-unloading hopper (6) is installed; In described ash-unloading hopper (6) bottom blocking valve (5) is installed.
2. a kind of high-efficiency dust removal system according to claim 1 is characterized in that: between described secondary dust storage chamber (4) and ash-unloading hopper (6) blocking valve (5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039597U CN201470494U (en) | 2009-06-03 | 2009-06-03 | Efficient dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039597U CN201470494U (en) | 2009-06-03 | 2009-06-03 | Efficient dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470494U true CN201470494U (en) | 2010-05-19 |
Family
ID=42406732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203039597U Expired - Fee Related CN201470494U (en) | 2009-06-03 | 2009-06-03 | Efficient dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470494U (en) |
-
2009
- 2009-06-03 CN CN2009203039597U patent/CN201470494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huansheng Copper Industry Co., Ltd. Assignor: Chou Wenqiu Contract record no.: 2011320000392 Denomination of utility model: Automatic tracking high-efficiency dust removal system for paddle coal feeder Granted publication date: 20100519 License type: Exclusive License Record date: 20110324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |