CN202962132U - Tail gas dedusting device with spiral slagging function - Google Patents
Tail gas dedusting device with spiral slagging function Download PDFInfo
- Publication number
- CN202962132U CN202962132U CN 201220715798 CN201220715798U CN202962132U CN 202962132 U CN202962132 U CN 202962132U CN 201220715798 CN201220715798 CN 201220715798 CN 201220715798 U CN201220715798 U CN 201220715798U CN 202962132 U CN202962132 U CN 202962132U
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- Prior art keywords
- spiral
- box body
- casing
- tail gas
- slag
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Abstract
The utility model discloses a tail gas dedusting device with a spiral slagging function. The dedusting device mainly consists of an air inlet pipe, an air outlet pipe, a box body, baffle plates and a spiral slagging machine. The air inlet pipe and the air outlet pipe are respectively connected with the box body, and the spiral slagging machine is arranged under the box body; an inner cavity of the box body is divided into a plurality of isolation rooms by the baffle plates, and the baffle plates are transversely distributed in a staggered way in parallel at the upper side and the lower side in the box body, so that an S-shaped passageway is formed in the middle of the box body; and the accumulated dust conglomerated by the baffle plates falls into the spiral slagging machine under the box body, and sediments can be collected in a concentrated way by the slagging machine. According to the dedusting device disclosed by the utility model, the high-humidity and high-viscosity dust-containing gas can be effectively treated, the sediments can be separated from the condensation water, and the sediments can be collected in a concentrated way and can be recycled, so that the resource can be saved.
Description
Technical field
The utility model belongs to the dedusting technology field, relates in particular to a kind of high humidity, tough tail gas dust cleaning apparatus.
Background technology
General miniature boiler, drying plant all do not carry out the dust removal process of tail gas usually, directly with exhaust emissions in air, cause air pollution, discharging exceeds standard, the living environment of severe contamination surrounding resident.Adopt at present the dust arrester of " S shape passage ", usually be provided with some sprinkler heads at the dust-removing box top, water tank is equipped with in the bottom of dust cleaning case; During work, the dust in tail gas falls into water tank under the effect of inertia and water adhesive force, thereby reaches the purpose of dedusting.The method has good dedusting effect, and result is simple, low cost and other advantages.But the deficiency that the method exists is: water tank can cause the waste of water pollution and water resource when collecting sediment, and the separation of sediment is also inconvenient with collection.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to propose a kind of tail gas dust cleaning apparatus with the spiral deslagging that is applicable to high temperature, moist dust-containing tail gas, and it can carry out centralized recovery to sediment and process.
The purpose of this utility model is to realize like this, described a kind of tail gas dust cleaning apparatus with the spiral deslagging, mainly formed by air inlet pipe, escape pipe, casing, baffle plate and spiral slag-discharging device, it is characterized in that the two ends, left and right of described casing communicate with air inlet pipe and escape pipe respectively; The top and the bottom of the inner chamber of casing respectively are provided with one group of baffle plate that laterally is arranged in parallel, and arrange in interlaced mode between the two groups of baffle plates that laterally are arranged in parallel in up and down.
Described a kind of tail gas dust cleaning apparatus with the spiral deslagging, it is characterized in that two groups of described up and down laterally the staggered baffle plate that is arranged in parallel cabinets cavity cut apart and formed a S shape passage.
Described a kind of tail gas dust cleaning apparatus with the spiral deslagging is characterized in that described spiral slag-discharging device is placed in bottom half, and the spiral slag-discharging device comprises U-shaped ash pit, helical blade, slag-drip opening and discharge outlet; Tilt certain angle and communicating with casing of described U-shaped ash pit, helical blade is located in the U-shaped ash pit, and slag-drip opening is arranged on the high-order side of U-shaped ash pit below, and discharge outlet is arranged on the below low level side of U-shaped ash pit.
The technological improvement that the utility model proposes and the advantage that produces is: 1, by adopting laterally parallel staggered baffle plate of both sides, up and down, be conducive to improve the dust removing effects of high humidity, the large tail gas of viscosity; 2, be provided with the spiral slag-discharging device on the basis of dedusting, the line clogging of effectively having avoided sediment too much to cause can realize the automatic collection to sediment simultaneously, has reduced widely the amount of labour of collecting sediment, is convenient to the centralized recovery utilization of sediment; 3, by adopting vertical passing of tilting screw blade, can realize the Separation of Solid and Liquid of sediment and condensed water, and discharge from slag-drip opening and discharge outlet respectively, effectively reduce the moisture content in sediment.
Description of drawings
Fig. 1 is partial sectional view of the present utility model.
In figure: 1, air inlet pipe; 2, baffle plate; 3, casing; 4, escape pipe; 5, discharge outlet; 6, U-shaped ash pit; 7, helical blade; 8, slag-drip opening.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of tail gas dust cleaning apparatus with the spiral deslagging that the utility model proposes, it mainly is comprised of air inlet pipe 1, escape pipe 4, casing 3, baffle plate 2 and spiral slag-discharging device.Its design feature is that the two ends, left and right of casing 3 are connected with air inlet pipe 1 and escape pipe 4 respectively; The both sides up and down of casing 3 inner chambers respectively are provided with one group of baffle plate that laterally is arranged in parallel 2, arrange in interlaced mode between the two groups of baffle plates that laterally are arranged in parallel 2 in up and down, spacing between adjacent baffle plate 2 is equal, and above-mentioned baffle plate 2 is divided into a S shape passage with casing 3 inner chambers; The below of casing 3 is provided with the spiral slag-discharging device, slag-drip opening 8 and discharge outlet 5 that it comprises U-shaped ash pit 6, is arranged at the helical blade 7 in U-shaped ash pit 6 and is arranged on U-shaped ash pit 6 belows.The utility model consider general oven dry tail gas water vapour content and temperature all higher, will inevitably produce a certain amount of aqueous water through S shape passage the time, for the ease of the outflow of aqueous water, this spiral slag-discharging device is placed by certain inclination angle.
Air inlet pipe 1 of the present utility model directly is connected with the gas off-take of hot blast roller drying machine, and high temperature, moist dust-containing tail gas are induced the lower air inlet pipe 1 of passing through to arrive in casing 3 at blower fan, and flowed along the expansion of S shape passage in casing 3 cavitys; Big dust particle and baffle plate 2 collisions, coalescent, sedimentation in the process that flows; Micronic dust falls into the spiral slag-discharging device of below as the nuclei of condensation of condensed water with condensed water; Sedimentation falls into sediment and the condensed water of below spiral slag-discharging device, under vertical traction of tilting screw blade 7, slag-drip opening 8 and the discharge outlet 5 from the U-shaped ash pit 6 discharged respectively, thereby has realized separating of sediment and condensate water.
Claims (3)
1. tail gas dust cleaning apparatus with the spiral deslagging, mainly formed by air inlet pipe (1), escape pipe (4), casing (3), baffle plate and spiral slag-discharging device, it is characterized in that the two ends, left and right of described casing (3) communicate with air inlet pipe (1) and escape pipe respectively; The top and the bottom of the inner chamber of casing (3) respectively are provided with one group of baffle plate that laterally is arranged in parallel (2), arrange in interlaced mode between the two groups of baffle plates that laterally are arranged in parallel in up and down (2).
2. a kind of tail gas dust cleaning apparatus with the spiral deslagging according to claim 1, it is characterized in that two groups of described up and down laterally the staggered baffle plate (2) that is arranged in parallel casing (3) inner chamber cut apart and formed a S shape passage.
3. a kind of tail gas dust cleaning apparatus with the spiral deslagging according to claim 1 and 2, it is characterized in that described spiral slag-discharging device is placed in bottom casing (3), the spiral slag-discharging device comprises U-shaped ash pit (6), helical blade (7), slag-drip opening and discharge outlet (5); Tilt certain angle and communicating with casing (3) of described U-shaped ash pit (6), helical blade (7) is located in U-shaped ash pit (6), slag-drip opening (8) is arranged on the high-order side of U-shaped ash pit (6) below, and discharge outlet (5) is arranged on the below low level side of U-shaped ash pit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715798 CN202962132U (en) | 2012-12-21 | 2012-12-21 | Tail gas dedusting device with spiral slagging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715798 CN202962132U (en) | 2012-12-21 | 2012-12-21 | Tail gas dedusting device with spiral slagging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962132U true CN202962132U (en) | 2013-06-05 |
Family
ID=48503263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715798 Expired - Lifetime CN202962132U (en) | 2012-12-21 | 2012-12-21 | Tail gas dedusting device with spiral slagging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494010A (en) * | 2023-06-25 | 2023-07-28 | 四川托璞勒科技有限公司 | Dust blocking assembly, pressing mechanism and cutting machine |
-
2012
- 2012-12-21 CN CN 201220715798 patent/CN202962132U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494010A (en) * | 2023-06-25 | 2023-07-28 | 四川托璞勒科技有限公司 | Dust blocking assembly, pressing mechanism and cutting machine |
| CN116494010B (en) * | 2023-06-25 | 2023-09-19 | 四川托璞勒科技有限公司 | Dust blocking assembly, pressing mechanism and cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 354100 Jinling Industrial Park, luster County, Nanping, Fujian Patentee after: FUJIAN TIANCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 354100 Jinling Industrial Park, luster County, Nanping, Fujian Patentee before: FUJIAN TIANCHUANGLI BIOLOGICAL ENERGY EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |