CN109261382A - A kind of cyclone dust collectors - Google Patents
A kind of cyclone dust collectors Download PDFInfo
- Publication number
- CN109261382A CN109261382A CN201811322144.3A CN201811322144A CN109261382A CN 109261382 A CN109261382 A CN 109261382A CN 201811322144 A CN201811322144 A CN 201811322144A CN 109261382 A CN109261382 A CN 109261382A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- dust
- volute body
- dirt
- coniform
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a kind of cyclone dust collectors.It solves the problems, such as existing filtering cartridge filter, and there is filter cylinders easily to block, poor filtration effect.It includes support frame and cylinder, and cylinder is fixed at the top of support frame, cylinder external helicoid is provided with volute body, the air outlet of volute body is connected along cylinder tangent line with tube inner chamber is separated；Extend at the top of cylinder inside cylinder along the outlet air end that center axis thereof is equipped with discharge pipe and discharge pipe；Coniform dust-collecting cylinder is communicated in cylinder bottom；In the bottom of dust-collecting cylinder, connection one unloads dirt pipe with unload dirt valve.Air containing dust enters cylinder by tangential direction through volute body, and is deposited on coniform dust-collecting cylinder bottom in the Fluid pressure effect coniform dust-collecting cylinder spiral downlink of lower edge, then draw off by unloading dirt pipe.The present invention is not easy to plug equipment, and filter effect is good.
Description
Technical field
The present invention relates to the combined apparatus for the separating particles from gas, especially a kind of cyclone dust collectors.
Background technique
It is known that a large amount of dust can be generated when handling steel plate in the heavy industrys industry such as shipbuilding.Currently, people are logical
It crosses negative pressure gas flow and collects and convey dust, finally separated dust with airflow filtering by filtering cartridge filter, realize the receipts to dust
Collection.It is found in use process, filtering out dust using filter cylinder, there is problems: first is that, filter cylinder is easily blocked and is needed frequently
The cleaning of high pressure draught blowback filter cylinder, continuous production are poor；Second is that the filtering work for the dust that filter cylinder is 5~10 microns to diameter
With limited, poor filtration effect.Therefore, the production that the existing dust using in filter cylinder filtered airflow has been unable to meet people needs
It wants.
Summary of the invention
In order to overcome the shortcomings of existing filtering cartridge filter, there is filter cylinders easily to block, poor filtration effect, and the present invention provides one
It kind is not easy to plug, the cyclone dust collectors that filter effect is good.
The technical solution adopted by the present invention to solve the technical problems is: a kind of cyclone dust collectors comprising a support frame
With a cylinder with a closed top, the cylinder is fixedly connected on the top of support frame, it is characterised in that: in point
A volute body is arranged in external helicoid from cylinder, and the outside of cylinder, the spiral case is arranged in the air inlet of the volute body
The air outlet of body is connected along cylinder tangent line with the inner cavity of cylinder；It is set in the inside of the cylinder along center axis thereof
There is a discharge pipe, and the outlet air end of the discharge pipe extends the top of cylinder；Connect in the bottom of the cylinder
A logical coniform dust-collecting cylinder；In the bottom of the dust-collecting cylinder, dirt pipe is unloaded in connection one, is equipped with one on dirt pipe in described unloading and unloads
Dirt valve.
Preferably, a dust deposited case is equipped in the underside for unloading dirt pipe.
Preferably, rectangular flange is equipped on the air inlet of the volute body.
Preferably, disc flange is equipped on the outlet air end of the discharge pipe.
Preferably, the dirt valve that unloads is weight plate turnover ash discharge valve.
The present invention is that the external helicoid of cylinder is provided with volute body, is equipped with outlet air in cylinder inside center axis
Pipe, is communicated with coniform dust-collecting cylinder in the bottom of cylinder；Air containing dust enters separation by tangential direction through volute body
Cylinder, becomes rotary motion from moving along a straight line, dust is under the action of Fluid pressure along coniform dust-collecting cylinder spiral downlink, air
It is then escaped by discharge pipe, dust falls under gravity into coniform dust-collecting cylinder bottom, and filter effect is good；It is deposited on coniform
The dust of dust-collecting cylinder is drawn off by unloading dirt pipe again, is not easy to plug equipment.
Detailed description of the invention
Fig. 1 is a kind of structural main section view of the invention；
Fig. 2 is the A direction view of Fig. 1.
Marked in the figure: 1. support frames, 2. cylinders, 3. volute bodies, 301. air inlets, 302. air outlets, 4. rectangular flanges,
5. discharge pipe, 6. disc flanges, 7. dust-collecting cylinders, 8. unload dirt pipe, and 9. dust deposited cases, 10. unload dirt valve.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
In Fig. 1, a kind of cyclone dust collectors a comprising support frame 1 and a cylinder 2 with a closed top.Wherein, it supports
Frame 1 is made of the welding of 12# channel steel, and cylinder 2 is weldingly fixed on the top of support frame 1.
As shown in Figure 1 and Figure 2, one volute body 3 is set in the external helicoid of cylinder 2, which presses Archimedes's spiral shell
Spin line is arranged on the outer peripheral surface of cylinder 2, and the outside of cylinder 2 is arranged in air inlet 301, and air outlet 302 is along cylinder 2
Tangent line is connected with the inner cavity of cylinder 2.
To be connected convenient for volute body 3 with pipeline or other equipment, as shown in Fig. 2, on the air inlet 301 of volute body 3
Connect a rectangular flange 4.
In Fig. 1, it is equipped with a discharge pipe 5 along center axis thereof in the inside of cylinder 2, the outlet air end of the discharge pipe 5 prolongs
Stretch out the top of cylinder 2.
For the ease of the connection of discharge pipe 5 and pipeline or other equipment, as shown in Fig. 2, being set on the outlet air end of discharge pipe 5
There is disc flange 6.
In Fig. 1, it is connected to a coniform dust-collecting cylinder 7 in the bottom of cylinder 2, connection one is unloaded in the bottom of dust-collecting cylinder 7
Dirt pipe 8.
For convenience of controlling dust disposing, as shown in Figure 1, being equipped with one on unloading dirt pipe 8 unloads dirt valve 10.In this implementation
In example, unloads dirt valve 10 and preferentially select compact-sized, the reliable weight plate turnover ash discharge valve of stable working.
In order to be collected to dust, as shown in Figure 1, being equipped with a dust deposited case 9 in the underside for unloading dirt pipe 8.
In the use of the present invention, the air containing dust enters cylinder 2 by tangential direction through volute body 3, by straight line
Movement becomes rotary motion, and dust is along coniform 7 spiral downlink of dust-collecting cylinder under the action of Fluid pressure, and air is then by discharge pipe
5 evolutions, dust fall under gravity into coniform 7 bottom of dust-collecting cylinder.The present invention is deposited on the dust of coniform dust-collecting cylinder 7 again
It is drawn off by unloading dirt pipe 8, is not easy to plug equipment, continuous production is good, imitates to the dust removal and filtration that diameter is 5~10 micron dusts
Fruit is good.
Claims (5)
1. a kind of cyclone dust collectors comprising a support frame and a cylinder with a closed top, the cylinder are fixedly connected
At the top of support frame, it is characterised in that: in the external helicoid of the cylinder, one volute body is set, the volute body
The outside of cylinder is arranged in air inlet, and the air outlet of the volute body is connected along cylinder tangent line with the inner cavity of cylinder
It is logical；It is equipped with a discharge pipe along center axis thereof in the inside of the cylinder, and the outlet air end of the discharge pipe extends
The top of cylinder out；A coniform dust-collecting cylinder is connected in the bottom of the cylinder；In the bottom of the dust-collecting cylinder
Dirt pipe is unloaded in connection one, is equipped with one on dirt pipe in described unloading and unloads dirt valve.
2. a kind of cyclone dust collectors according to claim 1, it is characterised in that: set in the underside for unloading dirt pipe
There is a dust deposited case.
3. a kind of cyclone dust collectors according to claim 1, it is characterised in that: set on the air inlet of the volute body
There is rectangular flange.
4. a kind of cyclone dust collectors according to claim 1, it is characterised in that: set on the outlet air end of the discharge pipe
There is disc flange.
5. a kind of cyclone dust collectors according to claim 1, it is characterised in that: the dirt valve that unloads is that weight turnover panel unloads ash
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322144.3A CN109261382A (en) | 2018-11-08 | 2018-11-08 | A kind of cyclone dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322144.3A CN109261382A (en) | 2018-11-08 | 2018-11-08 | A kind of cyclone dust collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109261382A true CN109261382A (en) | 2019-01-25 |
Family
ID=65193109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811322144.3A Pending CN109261382A (en) | 2018-11-08 | 2018-11-08 | A kind of cyclone dust collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395697A (en) * | 2020-03-18 | 2020-07-10 | 中冶南方城市建设工程技术有限公司 | Spiral-flow type ventilation shaft |
| CN114520565A (en) * | 2022-04-08 | 2022-05-20 | 安庆师范大学 | Mining explosion-proof frequency conversion all-in-one |
-
2018
- 2018-11-08 CN CN201811322144.3A patent/CN109261382A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395697A (en) * | 2020-03-18 | 2020-07-10 | 中冶南方城市建设工程技术有限公司 | Spiral-flow type ventilation shaft |
| CN114520565A (en) * | 2022-04-08 | 2022-05-20 | 安庆师范大学 | Mining explosion-proof frequency conversion all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |