CN202725357U - Horizontal type cyclone separator - Google Patents
Horizontal type cyclone separator Download PDFInfo
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- CN202725357U CN202725357U CN 201220367835 CN201220367835U CN202725357U CN 202725357 U CN202725357 U CN 202725357U CN 201220367835 CN201220367835 CN 201220367835 CN 201220367835 U CN201220367835 U CN 201220367835U CN 202725357 U CN202725357 U CN 202725357U
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- spiral case
- cyclone separator
- inner core
- volute
- separator according
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Abstract
The utility model relates to a horizontal type cyclone separator, which comprises a volute, an inner barrel, a flue gas inlet, a flue gas outlet, an ash bucket and a support seat, wherein the inner barrel is horizontally arranged in the volute, two end openings of the inner barrel are welded with the volute, the side surface of the inner barrel is provided with an air inlet, and the bottom surface of the inner barrel is provided with a dust fall opening; air outlet pipelines are communicated in the positions of two sides of the volute corresponding to two ends of the inner barrel, and the two air outlet pipelines are merged at the top of the volute to form the flue gas outlet; the bottom end of the volute is communicated with the ash bucket, the support seat is arranged around the joint of the bottom end of the volute and the ash bucket, and a bottom opening of the ash bucket is provided with an ash outlet; and the upper part of the volute is provided with the flue gas inlet, the top opening of the flue gas inlet is inclined downwards, an included angle is formed between the top opening and a bottom opening surface, and an eddy channel is formed by the volute and the inner barrel. The horizontal type cyclone separator disclosed by the utility model has the advantages of low altitude, light weight, small size, compact structure, convenience in installation and the like.
Description
Technical field
The utility model relates to a kind of dust arrester, especially a kind of dust arrester for cement manufacturing industry, Metallurgy Industry.
Background technology
Known, in the cogeneration of cement kiln kiln hood and metallurgy industry afterheat generating system, the flue gas that utilizes all has temperature height (being generally 300～650 ℃), characteristics that dustiness is large, dust content is at 20～100g/Nm3 generally speaking, the dust granules particle diameter is larger in the flue gas, and pellet hardness is higher.Therefore, affect heat-transfer effect and the generated energy of boiler for fear of in boiler, forming dust stratification, usually before flue gas enters boiler, all need to carry out dust removal process.Cleaner commonly used mainly contains in the industry at present: inertia settling chamber, interfering type separator, vertical cyclone separator etc.More than several equipment use in practice certain effect, wherein, the characteristics of inertia settling chamber are---equipment is simple, flue gas resistance is little, but efficiency of dust collection is relatively low, and floor space is large, and is larger on the apparatus arrangement impact of whole cement kiln kiln hood, especially in some old plant area transformation projects, available space is little, can't rationally effectively arrange.The characteristics of interfering type separator are that efficiency of dust collection is higher, but limited by flue gas flow rate, cause the huge heaviness of equipment.The vertical cyclone separator is widely used at present, and characteristics are that equipment is simple, efficiency of dust collection is high, floor space is little, but the height of equipment is higher, and the layout of boiler and corollary equipment is had certain impact.
Summary of the invention
The purpose of this utility model provides that a kind of height is low, volume is little, lightweight horizontal cyclone separator.
The utility model comprises spiral case, inner core, smoke inlet, exhanst gas outlet, ash bucket, bearing, and the inner core level places in the spiral case.Two-port and spiral case welding, side surface is offered air inlet, and the dust fall mouth is offered in the bottom surface; Corresponding inner core end positions is connected outlet pipe in the spiral case both sides, and two outlet pipes consist of exhanst gas outlet in parallel port, spiral case top; Be connected ash bucket in the spiral case bottom, in both junctions around erection support, mouth is provided with ash discharging hole at the bottom of the ash bucket; Spiral case top is provided with smoke inlet, and the top actinal surface of smoke inlet is downward-sloping and form angle, spiral case and inner core formation swirl channel with its actinal surface end.Described spiral case and inner core adopt the decentraction mounting structure.Downward-sloping 30 ° ± 10 ° of the top actinal surface of described smoke inlet.The top actinal surface of described smoke inlet and the angle of end actinal surface are between 5 °～15 °.The air inlet position mounting guiding board of close inner core in spiral case.Offer ash-removing mouth on the spiral case surface corresponding to the outlet pipe link position, this position of putting the dirt mouth is between outlet pipe base and the inner core base.Described deduster is outside with alumina silicate fiber felt, again outsourcing galvanized iron sheet; Device interior is laid the wearing layer of wear-resistant ceramic or wear-resistant castable formation, also can lay calcium silicate board under wearing layer.The spiral case housing adopts steel plate or adopts membrane tube heat-transfer surface structure.Be provided with monitoring device on the described deduster.
The course of work of the present utility model is as follows: exterior line is connected to smoke inlet by flange, band cloud of dust gas enters this equipment by exterior line, flue gas finally enters inner core through inlet channel and the spiral case under being tilted to, flue gas accelerates at the straight section place of smoke inlet, because the arc shell of spiral case and inner core form the passage of a scroll casing type, flue gas is in passing through the process of this section, dust granule and outer wall collision under centrifugal action, the dust that particle is large drops to ash bucket along the spiral case inwall, the dust that particle is little is driven by flue gas and enters inner core inside, flue gas forms eddy flow at inner core, the little dust of particle falls into ash bucket by the dust fall mouth of inner core lower end, realizes the dedusting purpose.Flue gas after the dedusting enters flue by the inner core two ends, finally discharges from exhanst gas outlet, enters next stage equipment and carries out energy recovery.The dust of removing enters conveyer via ash bucket from ash discharging hole and recycles.In addition, in running, by the monitoring of checkout gear, can regulate and control equipment running status and flue gas flow at any time, to reach optimum duty.
Compared with the prior art, the beneficial effects of the utility model are:
1, efficiency of dust collection is high, the pressure loss is little, thermal loss is few.
2, device height is low, lightweight, volume is little, compact conformation, installation convenient.
3, operation and maintenance cost are low.
4, can monitor at any time running status and regulate and control flue gas flow.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic diagram.
Fig. 2 is that master of the present utility model looks cutaway view.
Fig. 3 is schematic side view of the present utility model.
Fig. 4-1 is inner core front section view of the present utility model.
Fig. 4-2 is inner core side sectional view of the present utility model.
Fig. 4-3 is the dust fall mouth structure figure of inner core of the present utility model.
Drawing reference numeral: 1-spiral case, 2 inner cores, 3-smoke inlet, 4-exhanst gas outlet, 5-ash bucket, 6-bearing, 7-air inlet, 8-dust fall mouth, 9-outlet pipe, 10-ash discharging hole, 11-deflector, 12-ash-removing mouth.
The specific embodimentLook in schematic diagram and the cutaway view master of the present utility model, comprise spiral case 1, inner core 2, smoke inlet 3, exhanst gas outlet 4, ash bucket 5, bearing 6, the inner core level places in the spiral case, two-port and spiral case welding, and side surface is offered air inlet 7, and dust fall mouth 8 is offered in the bottom surface; Corresponding inner core end positions is connected 9, two outlet pipes of outlet pipe at parallel port, spiral case top formation exhanst gas outlet in the spiral case both sides; Be connected ash bucket in the spiral case bottom, in both junctions around erection support, mouth is provided with ash discharging hole 10 at the bottom of the ash bucket; Spiral case top is provided with smoke inlet, and the top actinal surface of smoke inlet is downward-sloping and form angle, spiral case and inner core formation swirl channel with its actinal surface end.Described spiral case and inner core adopt the decentraction mounting structure, both form swirl channel, and flue gas is by the rear eddy flow that forms in this zone, and wherein most of dust is separated under the effect of centrifugal force, fall into ash bucket, enter conveyer via the ash discharging hole of ash bucket and recycle.Downward-sloping 30 ° ± 10 ° of the flange installed surface of described smoke inlet is set 30 ° of flange face and horizontal plane angles, is convenient to pipeline and connects.The top actinal surface of described smoke inlet and the angle of end actinal surface are 15 °, and flue gas is accelerated in this zone.Near the air inlet position mounting guiding board 11 of inner core, inner core and deflector all adopt heat-resisting steel material in spiral case.Offer ash-removing mouth 12 on the spiral case surface corresponding to the outlet pipe link position, this position of putting the dirt mouth is between outlet pipe base and the inner core base, avoids causing in the long-term use procedure problems such as dust stratification, obstruction.Described deduster is outside with alumina silicate fiber felt, again outsourcing galvanized iron sheet; Device interior is laid the wearing layer of wear-resistant ceramic or wear-resistant castable formation, also can lay calcium silicate board under wearing layer.The spiral case housing adopts steel plate or adopts membrane tube heat-transfer surface structure.Be provided with monitoring device on the described deduster, checkout gear can be selected pressure sensor and humidity sensor.In running, by the monitoring of pressure sensor and temperature sensor, at any time equipment running status and flue gas flow are regulated and control, to reach optimum duty.
Claims (9)
1. horizontal cyclone separator, comprise spiral case (1), inner core (2), smoke inlet (3), exhanst gas outlet (4), ash bucket (5) and bearing (6), it is characterized in that: inner core (2) level places in the spiral case (1), two-port and spiral case (1) welding, side surface is offered air inlet (7), and dust fall mouth (8) is offered in the bottom surface; Corresponding inner core (2) end positions is connected outlet pipe (9) in spiral case (1) both sides, and two outlet pipes (9) consist of exhanst gas outlet (4) in spiral case (1) parallel port, top; Spiral case (1) top is provided with smoke inlet (3), and the top actinal surface of smoke inlet (3) is downward-sloping and form angle with its actinal surface end, and spiral case (1) forms swirl channel with inner core (2); Be connected ash bucket (5) in spiral case (1) bottom, in both junctions around erection support (6), ash bucket (5) end mouth is provided with ash discharging hole (10).
2. a kind of horizontal cyclone separator according to claim 1 is characterized in that: described spiral case (1) and inner core (2) employing decentraction mounting structure.
3. a kind of horizontal cyclone separator according to claim 1 is characterized in that: downward-sloping 30 ° ± 10 ° of the top actinal surface of described smoke inlet (3).
4. a kind of horizontal cyclone separator according to claim 1, it is characterized in that: the top actinal surface of described smoke inlet (3) and the angle of end actinal surface are between 5 °～15 °.
5. a kind of horizontal cyclone separator according to claim 1 is characterized in that: air inlet (7) the position mounting guiding board (11) of close inner core (2) in spiral case (1).
6. a kind of horizontal cyclone separator according to claim 1, it is characterized in that: offer ash-removing mouth (12) on spiral case (1) surface corresponding to outlet pipe (9) link position, this position of putting dirt mouth (12) is between outlet pipe (9) base and inner core (2) base.
7. a kind of horizontal cyclone separator according to claim 1 is characterized in that: described deduster is outside with alumina silicate fiber felt, again outsourcing galvanized iron sheet; Device interior is laid the wearing layer of wear-resistant ceramic or wear-resistant castable formation, also can lay calcium silicate board under wearing layer.
8. a kind of horizontal cyclone separator according to claim 1 is characterized in that: spiral case (1) housing employing steel plate or employing membrane tube heat-transfer surface structure.
9. a kind of horizontal cyclone separator according to claim 1 is characterized in that: be provided with monitoring device on the described deduster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367835 CN202725357U (en) | 2012-07-27 | 2012-07-27 | Horizontal type cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367835 CN202725357U (en) | 2012-07-27 | 2012-07-27 | Horizontal type cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725357U true CN202725357U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367835 Expired - Fee Related CN202725357U (en) | 2012-07-27 | 2012-07-27 | Horizontal type cyclone separator |
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| Country | Link |
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| CN (1) | CN202725357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657889A (en) * | 2013-11-30 | 2014-03-26 | 无锡大阿福信息科技有限公司 | Cyclone separator |
| CN105171895A (en) * | 2015-08-24 | 2015-12-23 | 安徽芜湖海螺建筑安装工程有限责任公司 | Method for pouring guide plate of cyclone preheater of cement dry-process kiln |
| CN105537011A (en) * | 2016-01-29 | 2016-05-04 | 青岛科技大学 | Horizontal type circulation dust remover with guide cylinder |
| WO2017036326A1 (en) * | 2015-09-06 | 2017-03-09 | 南京海威机械有限公司 | Dust separation device and intelligent control system comprising same |
-
2012
- 2012-07-27 CN CN 201220367835 patent/CN202725357U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657889A (en) * | 2013-11-30 | 2014-03-26 | 无锡大阿福信息科技有限公司 | Cyclone separator |
| CN105171895A (en) * | 2015-08-24 | 2015-12-23 | 安徽芜湖海螺建筑安装工程有限责任公司 | Method for pouring guide plate of cyclone preheater of cement dry-process kiln |
| WO2017036326A1 (en) * | 2015-09-06 | 2017-03-09 | 南京海威机械有限公司 | Dust separation device and intelligent control system comprising same |
| US10159990B2 (en) | 2015-09-06 | 2018-12-25 | Harvey Industries Co., Ltd. | Dust separation apparatus and intelligent control system including the apparatus |
| CN105537011A (en) * | 2016-01-29 | 2016-05-04 | 青岛科技大学 | Horizontal type circulation dust remover with guide cylinder |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 20, block B, No. 32a, Torch Road, high tech Industrial Park, Dalian, Liaoning Province, 116000 Patentee after: Lida Group Co.,Ltd. Address before: 116023, B building, No. 32, Torch Road, Dalian hi tech Zone, Liaoning, 18 Patentee before: DALIAN EAST NEW ENERGY DEVELOPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210727 |