CN203469809U - Dry desulphurization device of rotating dispersion powder for inner impeller of spherical mesh - Google Patents
Dry desulphurization device of rotating dispersion powder for inner impeller of spherical mesh Download PDFInfo
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- CN203469809U CN203469809U CN201320546928.0U CN201320546928U CN203469809U CN 203469809 U CN203469809 U CN 203469809U CN 201320546928 U CN201320546928 U CN 201320546928U CN 203469809 U CN203469809 U CN 203469809U
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- hole
- screen cloth
- spherical mesh
- wall
- hopper
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Abstract
The utility model belongs to the technical field of environmental protection, and particularly relates to a dry desulphurization device of rotating dispersion powder for an inner impeller of a spherical mesh. The dry desulphurization device comprises a hopper, a horizontal chimney, a rotary impeller and a rotating shaft. The dry desulphurization device is characterized in that the spherical mesh is arranged at the lower end of a lower ventilating pipe of the hopper; the spherical mesh is a sphere-shaped mesh; a through hole is formed in the top of the spherical mesh; the inner wall of the through hole is fixedly connected with the outer wall of the lower end of the ventilating pipe of the hopper; a through hole is formed in the lower bottom of the spherical mesh; the rotating shaft is connected with the through hole in the lower bottom of the spherical mesh in a sliding manner; the rotary impeller is arranged inside an internal space of the spherical mesh; the through hole in the lower bottom of the spherical mesh overlaps with the axis of the top through hole. The dry desulphurization device has the advantages that the fabrication cost is low, the desulphurization effect is good, and SO2 produced in industry cannot easily enter an atmosphere space or destroy an ozone layer of the atmosphere. Compared with the wet desulphurization technology, the dry desulphurization device has the advantages that electric energy can be greatly saved and waste of a water resource is prevented.
Description
Technical field
The utility model belongs to environmental protection technical field, particularly vane rotary diffusion powder dry method desulfuration device in a kind of sphere screen cloth.
Background technology
The SO that industrial production produces at present
2gas emissions continue to increase, cause protecting ozone layer in atmosphere to be damaged, bring about great losses to human lives and industrial and agricultural production.For solving this problem, published application number 201110072801.5 patents of invention that are called " impeller rotating dispersion dry-process desulfurization " in 2011, are routine dry desulfurization cases.This case is comprised of stake body, trustship hoop, smoke exhaust pipe, sleeping basin, bearing, impeller shaft, bearing holder (housing, cover), impeller, feed hopper, bolt and nut, with trustship hoop horizontal direction, be seated in the both sides top of stake body fixed, with smoke exhaust pipe, be seated in trustship hoop, with upper and lower two trustship hoops, smoke exhaust pipe is clipped together, the arc tub wall with the both sides projection of the basin that crouches fixed on the through hole edge below smoke exhaust pipe; Impeller shaft is enclosed in the centre bore of bearing, and bearing is enclosed in axle sleeve.This device advantage be with dry mash by the disperse of impeller High Rotation Speed air-flow institute, make the SO in smoke exhaust pipe
2the calcium carbonate of gas and powder or oxidation money produce rapidly combination reaction, become calcium sulfate or magnesium sulfide.But the technical scheme of this case exists following defect: when calcium carbonate or magnesia powder are subject to humidity, the calcium carbonate or the agglomerating space in chimney of scattering of magnesia pulvis that hang on impeller, agglomerating calcium carbonate or magnesia pulvis cannot with chimney in SO
2gas generation chemical reaction, wastes calcium carbonate or magnesia pulvis greatly, wastes electric energy simultaneously.
Summary of the invention
The purpose of this utility model is to provide vane rotary diffusion powder dry method desulfuration device in a kind of sphere screen cloth.When this device is subject to humidity as run into calcium carbonate or magnesia pulvis, pulvis still can eject from the hole of sphere screen cloth, the pulvis that is ejected into space is uniformly dispersed, the SO in pulvis and space
2obtain sufficient combination reaction.
The purpose of this utility model is achieved through the following technical solutions:
Vane rotary diffusion powder dry method desulfuration device in sphere screen cloth of the present utility model, comprise hopper, horizontal chimney, rotary blade, rotating shaft, described hopper bottom siphunculus outer wall is fixedly connected with horizontal chimney top circular-hole internal-wall, rotating shaft pierces into the lower wall of horizontal chimney and is slidably connected with horizontal chimney lower wall, the top of described rotating shaft is fixedly connected with the central lower of rotary blade, it is characterized in that: in described siphunculus lower end, hopper bottom, have sphere screen cloth, this sphere screen cloth is the screen cloth of spheric, the upper top of sphere screen cloth is provided with through hole, through-hole wall is fixedly connected with hopper siphunculus lower end outer wall, sphere screen cloth lower bottom part is provided with through hole, described rotating shaft and sphere screen cloth lower bottom part through hole are slidably connected, rotary blade is in the interior space of sphere screen cloth, sphere screen cloth lower bottom part through hole overlaps with top through-bore axis.
Described sphere screen cloth diameter is horizontal Diameter of chimney 1/4-1/2, and its screen size is 5 order-18 orders.
During rotating shaft high speed rotating, driven rotary impeller high speed rotating, when the calcium carbonate of feed hopper or magnesia powder hang rotary blade top from hopper, be subject to the effect of rotary blade High Rotation Speed centrifugal force, calcium carbonate or magnesia pulvis eject from the hole of sphere screen cloth, pulvis equably with horizontal chimney in SO
2carry out chemical reaction.When the pulvis time of tide, pulvis still can eject from the hole of sphere screen cloth, with SO
2carry out chemical combination equably, and change into calcium sulfate and calcium sulfite or magnesium sulfate and magnesium sulfite, then calcium sulfate and calcium sulfite or magnesium sulfate and magnesium sulfite are transferred in electrostatic precipitator and are removed, with the SO in removing smoke
2pollution to air.
The utility model has the advantages that: cost of manufacture is low, desulfurized effect is good, can make industrial production SO out
2be difficult to enter atmosphere space, be difficult to destroy atmospheric ozone layer.This device, according to Wet Flue Gas Desulfurization Technique, can be saved electric energy widely, prevents the waste of water resource.
Accompanying drawing explanation
Fig. 1 is this practical new structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, vane rotary diffusion powder dry method desulfuration device in sphere screen cloth of the present utility model, comprise hopper 1, horizontal chimney 2, rotary blade 3, rotating shaft 5, described hopper 1 bottom siphunculus outer wall is fixedly connected with horizontal chimney 2 top circular-hole internal-walls, rotating shaft 5 pierces into the lower wall of horizontal chimney 2 and is slidably connected with horizontal chimney lower wall, the top of described rotating shaft 5 is fixedly connected with the central lower of rotary blade 3, it is characterized in that: in described hopper 1 siphunculus lower end, bottom, have sphere screen cloth 4, this sphere screen cloth 4 is screen clothes of spheric, the upper top of sphere screen cloth 4 is provided with through hole, through-hole wall is fixedly connected with hopper 1 siphunculus lower end outer wall, sphere screen cloth 4 lower bottom parts are provided with through hole, described rotating shaft 5 is slidably connected with sphere screen cloth 4 lower bottom part through holes, rotary blade 3 is in the interior space of sphere screen cloth 4, sphere screen cloth 4 lower bottom part through holes overlap with top through-bore axis.
Described sphere screen cloth 4 diameters are horizontal Diameter of chimney 1/4-1/2, and its screen size is 5 order-18 orders.
Claims (2)
1. vane rotary diffusion powder dry method desulfuration device in a sphere screen cloth, comprise hopper, horizontal chimney, rotary blade, rotating shaft, described hopper bottom siphunculus outer wall is fixedly connected with horizontal chimney top circular-hole internal-wall, rotating shaft pierces into the lower wall of horizontal chimney and is slidably connected with horizontal chimney lower wall, the top of described rotating shaft is fixedly connected with the central lower of rotary blade, it is characterized in that: in described siphunculus lower end, hopper bottom, have sphere screen cloth, this sphere screen cloth is the screen cloth of spheric, the upper top of sphere screen cloth is provided with through hole, through-hole wall is fixedly connected with hopper siphunculus lower end outer wall, sphere screen cloth lower bottom part is provided with through hole, described rotating shaft and sphere screen cloth lower bottom part through hole are slidably connected, rotary blade is in the interior space of sphere screen cloth, sphere screen cloth lower bottom part through hole overlaps with top through-bore axis.
2. vane rotary diffusion powder dry method desulfuration device in a kind of sphere screen cloth as claimed in claim 1, is characterized in that: described sphere screen cloth diameter is horizontal Diameter of chimney 1/4-1/2, and its screen size is 5 order-18 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546928.0U CN203469809U (en) | 2013-09-04 | 2013-09-04 | Dry desulphurization device of rotating dispersion powder for inner impeller of spherical mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546928.0U CN203469809U (en) | 2013-09-04 | 2013-09-04 | Dry desulphurization device of rotating dispersion powder for inner impeller of spherical mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469809U true CN203469809U (en) | 2014-03-12 |
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ID=50218227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546928.0U Expired - Lifetime CN203469809U (en) | 2013-09-04 | 2013-09-04 | Dry desulphurization device of rotating dispersion powder for inner impeller of spherical mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116712853A (en) * | 2023-08-07 | 2023-09-08 | 江苏民生重工有限公司 | High-efficient tail gas desulfurization device |
-
2013
- 2013-09-04 CN CN201320546928.0U patent/CN203469809U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116712853A (en) * | 2023-08-07 | 2023-09-08 | 江苏民生重工有限公司 | High-efficient tail gas desulfurization device |
| CN116712853B (en) * | 2023-08-07 | 2023-11-17 | 江苏民生重工有限公司 | High-efficient tail gas desulfurization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: ANSTEEL GROUP MINING Co.,Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Ansteel Group Mining Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |