CN201470306U - Hypergravity fuel gas dust removal and desulfurization integral machine - Google Patents

Hypergravity fuel gas dust removal and desulfurization integral machine Download PDF

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Publication number
CN201470306U
CN201470306U CN2009202330655U CN200920233065U CN201470306U CN 201470306 U CN201470306 U CN 201470306U CN 2009202330655 U CN2009202330655 U CN 2009202330655U CN 200920233065 U CN200920233065 U CN 200920233065U CN 201470306 U CN201470306 U CN 201470306U
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CN
China
Prior art keywords
described
housing
desulfurization
connected
hypergravity
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CN2009202330655U
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Chinese (zh)
Inventor
蔡文翀
徐明星
陈明功
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徐州华正机电设备有限公司
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Priority to CN2009202330655U priority Critical patent/CN201470306U/en
Application granted granted Critical
Publication of CN201470306U publication Critical patent/CN201470306U/en

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Abstract

The utility model discloses a hypergravity fuel gas dust removal and desulfurization integral machine and relates to an environment-friendly device, in particular to a device for dust removal, desulfurization and deodorization for the flue gas discharged from a coal-fired boiler. The machine comprises a stand, a shell, an air-permeable rotary drum arranged in an inner cavity of the shell and a motor for driving the air-permeable rotary drum, and has the advantages of compact structure, convenient installation and small occupied area. When the flue gas discharged from the boiler passes through a Venturi pipe, the flow rate of the flue gas to enter the shell is increased, the air-permeable rotor rotating at a high speed generates a super-gravity field, after the atomized water droplets is mixed with the flue gas, during the process of passing through the gauze packing material rotating at a high speed, the torn fine liquid films and the liquid drops enable the solid particles and the toxic molecules (e.g. SO2) in the gas to be collected under the action of the centrifugal force, and then the solid particles and the toxic molecules are discharged into a settling tank through a water drainage opening. The water can be recycled after precipitation through the settling tank.

Description

Hypergravity flue-gas dust-removing and desulfurization all-in-one

Technical field

The utility model relates to a kind of environmental protection equipment, is specifically related to the equipment that the flue gas that coal-burning boiler is discharged is carried out dedusting, desulfurization, deodorizing.

Background technology

Industries such as thermoelectricity, pharmacy, chemical industry are extensive use of coal-burning boiler, and coal produces a large amount of dust, sulfur dioxide when burning, be discharged in the atmosphere major polluting atmosphere environment by chimney.At present the way of flue gas ash removal, desulfurization is to finish by the granite with water film tower, and this equipment not only floor space is big, and water consumption is big, cost of manufacture height, operating cost height, construction, operating difficulties, and dedusting, bad desulfurization effects.

Summary of the invention

In order to solve the problems of the technologies described above, the utility model provides a kind of hypergravity flue-gas dust-removing and desulfurization all-in-one, and this machine comprises frame, housing, is arranged on the ventilative cylinder of housing inner chamber and the motor of the ventilative cylinder of driving.Compact conformation, easy for installation, floor space is little.Utilize ventilative rotor and many group water atomizing nozzles of rotation at a high speed, form overweight, after water droplets and flue gas are mixed, when passing through the wire packing of rotation at a high speed, be torn into trickle liquid film and drop, under action of centrifugal force, captures such as the solid particle in the gas and harmful molecule such as SO2 are got off, discharge sedimentation basin through discharge outlet.Water recycles through the sedimentation basin post precipitation.

The utility model is achieved by the following technical solution: a kind of hypergravity flue-gas dust-removing and desulfurization all-in-one, and it is characterized in that: this machine comprises: frame, housing, the ventilative cylinder that is arranged on the housing inner chamber and the ventilative cylinder motor rotating of driving; Described frame is the steel construction rectangular frame, and the upper vertical of frame is fixed two side plates; Described housing is a special pipe, and the housing two ends are fixed between two side plates; One side on housing top is connected with Venturi tube one end by ring flange; The other end of described Venturi tube is connected with the smokejack of boiler by appendix; Lower part of frame is made discharge outlet, in the sedimentation basin outside the described discharge outlet insertion machine; The top of housing is provided with blast pipe, and described blast pipe is connected with machine air-introduced machine outward; Described ventilative cylinder is arranged on the inner chamber of housing, and the armature spindle two ends of ventilative cylinder are connected with side plate, blast pipe respectively by bearing block; Armature spindle one end is connected with rack-mounted motor by the band transmission width of cloth.

On the described housing, inject the deflector of making involute shape on the face at gas approach.

Described housing inner chamber is provided with many rows, many nozzles of every row; Described nozzle is connected with sedimentation basin by water pipe, water pump.

Described ventilative cylinder is scurried joint group for the more piece rotor drum, and every joint rotor drum is welded to form by the rotor end plates of two rings shape and the impeller of many radial distributions, clamps the support spoke between the rotor drum that two groups are faced mutually, and fixes with screw-nut; Supporting spoke is connected rotor drum with armature spindle; Gap location between the described impeller is filled wire packing; The end that ventilative cylinder is connected with blast pipe is provided with sealed tube, and the ventilative cylinder other end is provided with end cover; Suit steel wire sleeve pipe on the periphery of ventilative cylinder.

When described impeller was connected with rotor end plates, the radial centre lines of same bus position had the angle of 2～5 degree on the median plane of impeller and the rotor end plates circumference.

Described sealed tube sliding fit inserts in the hole of blast pipe, between both contact-making surfaces sealing ring is set.

Good effect of the present utility model is:

1, compact conformation, easy for installation, floor space is little.

2, dedusting, desulfurized effect are good.

3, the water of equipment use in service is recycling through post precipitation, using water wisely, and operating cost is low.

4, use easy to operate, safety.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model structural representation.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is a ventilative rotor structure schematic diagram in the utility model.

Fig. 4 is the A-A profile of Fig. 3.

Among the figure: 1, sedimentation basin, 2, frame, 3, side plate, 4, housing, 4-1, discharge outlet, 4-2, deflector, 5, ventilative cylinder, 5-1, armature spindle, 5-2, sealed tube, 5-3, rotor end plates, 5-4, support width of cloth bar, 5-5, steel wire sleeve pipe, 5-6, wire packing, 5-7, end cover, 5-8, impeller, 6, Venturi tube, 7, nozzle, 8, water pipe, 9, ring flange, 10, motor, 11, the band transmission width of cloth, 12, water pump, 13, blast pipe, 14, bearing block, 15, sealing ring.

The specific embodiment

A kind of hypergravity flue-gas dust-removing and desulfurization all-in-one, it is characterized in that: this machine comprises: frame 2, housing 4, the ventilative cylinder 5 that is arranged on housing 4 inner chambers and ventilative cylinder 5 motor rotating 10 of driving; Described frame 2 is the steel construction rectangular frame, and the upper vertical of frame 2 is fixed two side plates 3; Described housing 4 is a special pipe, and the housing two ends are fixed between two side plates 3; One side on housing 4 tops is connected with Venturi tube 66 1 ends by ring flange 9; The other end of described Venturi tube 6 is connected with the smokejack of boiler by appendix; The bottom of housing 4 makes discharge outlet 4-1, in the sedimentation basin 1 outside the described discharge outlet 4-1 insertion machine; The top of housing 4 is provided with blast pipe 13, and described blast pipe 13 is connected with machine air-introduced machine outward; Described ventilative cylinder 5 is arranged on the inner chamber of housing 4, and the armature spindle 5-1 two ends of ventilative cylinder 5 are connected with side plate 3, blast pipe 13 respectively by bearing block 14; Armature spindle 5-1 one end is connected with motor 10 on being installed in frame 2 by band transmission 11.

Described housing 4 inner chambers are provided with many rows, many nozzles of every row 7; Described nozzle 7 is connected with sedimentation basin 1 by water pipe 8, water pump 12.The water of equipment use in service is recycling through post precipitation, using water wisely, and operating cost is low.

Described ventilative cylinder 5 is scurried joint group for the more piece rotor drum, and every joint rotor drum is welded to form by the rotor end plates 5-3 of two rings shape and the impeller 5-8 of many radial distributions, clamps between the rotor drum that two groups are faced mutually and supports spoke 5-4, and fix with screw-nut; Supporting spoke 5-4 is connected rotor drum with armature spindle 5-1; Gap location between the described impeller 5-8 is filled wire packing 5-6; The end that ventilative cylinder 5 is connected with blast pipe 13 is provided with sealed tube 5-2, and ventilative cylinder 5 other ends are provided with end cover 5-7; Suit steel wire sleeve pipe 5-5 on the periphery of ventilative cylinder 5.

During use, enter housing 4 behind the flow velocity of the flue gas that boiler is discharged through Venturi tube 6 raising flue gases, nozzle 7 is set in the Venturi tube 6, enters housing 4 after making the cigarette G﹠W fully mix, contact, housing 4 inner chambers are equipped with ventilative cylinder 5 and many group water atomizing nozzles 7 of rotation at a high speed; The ventilative cylinder 5 of rotation can produce the centrifugal acceleration of 50～100g at a high speed, forms overweight.After the atomized water of nozzle 7 ejections and flue gas mix, liquid is torn into trickle liquid film and drop during through the wire packing 5-6 of at a high speed rotation, produces huge and reaction interface fast, under action of centrifugal force, captures such as the solid particle in the gas and harmful molecule such as SO2 are got off.The solid particle that captures and harmful molecule are discharged sedimentation basin 1 through discharge outlet, and the water of post precipitation can return and recycle.If do not need desulfurization as long as dedusting adds clear water and just can; If promptly need desulfurization dedusting again, can add sealing property water.

Inject the deflector 4-1 that makes involute shape on the face at gas approach on the housing 4, to reduce flue gas and water load, the service life of improving equipment, energy savings to ventilative cylinder 5.

During impeller 5-8 and rotor end plates 5-3 welding, the RADIAL of impeller 5-8 and rotor end plates 5-3 has 2～5 degree angles, its objective is to alleviate flue gas and the water smoke impulsive force to impeller 5-8, the service life of improving the cylinder 5 of breathing freely.

Claims (6)

1. hypergravity flue-gas dust-removing and desulfurization all-in-one, it is characterized in that: this machine comprises: frame (2), housing (4), be arranged on the ventilative cylinder (5) of housing (4) inner chamber and drive ventilative cylinder (5) motor rotating (10); Described frame (2) is the steel construction rectangular frame, and the upper vertical of frame (2) is fixed two side plates (3); Described housing (4) is a special pipe, and the housing two ends are fixed between two side plates (3); One side on housing (4) top is connected with Venturi tube (6) one ends by ring flange (9); The other end of described Venturi tube (6) is connected with the smokejack of boiler by appendix; The bottom of housing (4) makes discharge outlet (4-1), in the sedimentation basin (1) outside described discharge outlet (4-1) insertion machine; The top of housing (4) is provided with blast pipe (13), and described blast pipe (13) is connected with machine air-introduced machine outward; Described ventilative cylinder (5) is arranged on the inner chamber of housing (4), and armature spindle (5-1) two ends of ventilative cylinder (5) are connected with side plate (3), blast pipe (13) respectively by bearing block (14); Armature spindle (5-1) end is connected with motor (10) on being installed in frame (2) by the band transmission width of cloth (11).
2. hypergravity flue-gas dust-removing and desulfurization all-in-one according to claim 1 is characterized in that: on the described housing (4), inject the deflector (4-1) of making involute shape on the face at gas approach.
3. hypergravity flue-gas dust-removing and desulfurization all-in-one according to claim 1 is characterized in that: described housing (4) inner chamber is provided with many rows, many nozzles of every row (7); Described nozzle (7) is connected with sedimentation basin (1) by water pipe (8), water pump (12).
4. hypergravity flue-gas dust-removing and desulfurization all-in-one according to claim 1, it is characterized in that: described ventilative cylinder (5) is scurried joint group for the more piece rotor drum, every joint rotor drum is welded to form with the impeller (5-8) that many radials distribute by the rotor end plates (5-3) of two rings shape, clamp between the rotor drum that two groups are faced mutually and support spoke (5-4), and fix with screw-nut; Supporting spoke (5-4) is connected rotor drum with armature spindle (5-1); Gap location between the described impeller (5-8) is filled wire packing (5-6); The end that ventilative cylinder (5) is connected with blast pipe (13) is provided with sealed tube (5-2), and ventilative cylinder (5) other end is provided with end cover (5-7); Suit steel wire sleeve pipe (5-5) on the periphery of ventilative cylinder (5).
5. hypergravity flue-gas dust-removing and desulfurization all-in-one according to claim 3, it is characterized in that: described impeller (5-8) and rotor end plates (5-3) are when being connected, and the radial centre lines of same bus position has the angles of 2～5 degree on the median plane of impeller (5-8) and rotor end plates (5-3) circumference.
6. according to claim 1 or 3 described hypergravity flue-gas dust-removing and desulfurization all-in-ones, it is characterized in that: described sealed tube (5-2) sliding fit inserts in the hole of blast pipe (13), and sealing ring (15) is set between both contact-making surfaces.
CN2009202330655U 2009-07-14 2009-07-14 Hypergravity fuel gas dust removal and desulfurization integral machine CN201470306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202330655U CN201470306U (en) 2009-07-14 2009-07-14 Hypergravity fuel gas dust removal and desulfurization integral machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202330655U CN201470306U (en) 2009-07-14 2009-07-14 Hypergravity fuel gas dust removal and desulfurization integral machine

Publications (1)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335539A (en) * 2011-09-06 2012-02-01 江苏华正环保科技有限公司 Process for removing tobacco odour
CN102787883A (en) * 2012-08-28 2012-11-21 李安云 Purification device for automobile tail gas
CN103111150A (en) * 2013-01-30 2013-05-22 王立芳 Full-automatic drum-type dust removal filter
CN103463908A (en) * 2013-08-25 2013-12-25 王立芳 Dynamically centrifugal dust-removing desulfurizer
CN104085950A (en) * 2014-07-29 2014-10-08 北京无极合一新能源科技有限公司 Cage type purification unit and purifier
CN104258664A (en) * 2014-10-20 2015-01-07 遵义天力环境工程有限责任公司 Dust and waste gas treatment device
CN105771572A (en) * 2016-05-20 2016-07-20 张锐 Gravity rotating desulfurization equipment
CN106457119A (en) * 2015-05-11 2017-02-22 布勒股份公司 Device and method for efficiently separating particles from an airflow
CN106823619A (en) * 2017-03-16 2017-06-13 安徽云景环境工程有限公司 One kind penetrates liquid film absorption plant

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335539A (en) * 2011-09-06 2012-02-01 江苏华正环保科技有限公司 Process for removing tobacco odour
CN102787883A (en) * 2012-08-28 2012-11-21 李安云 Purification device for automobile tail gas
CN103111150A (en) * 2013-01-30 2013-05-22 王立芳 Full-automatic drum-type dust removal filter
CN103463908A (en) * 2013-08-25 2013-12-25 王立芳 Dynamically centrifugal dust-removing desulfurizer
CN104085950A (en) * 2014-07-29 2014-10-08 北京无极合一新能源科技有限公司 Cage type purification unit and purifier
CN104085950B (en) * 2014-07-29 2016-06-01 北京无极合一新能源科技有限公司 Cage clean unit and cleaner
CN104258664A (en) * 2014-10-20 2015-01-07 遵义天力环境工程有限责任公司 Dust and waste gas treatment device
CN106457119A (en) * 2015-05-11 2017-02-22 布勒股份公司 Device and method for efficiently separating particles from an airflow
CN105771572A (en) * 2016-05-20 2016-07-20 张锐 Gravity rotating desulfurization equipment
CN105771572B (en) * 2016-05-20 2019-09-03 江苏奥利思特环保科技有限公司 A kind of gravity rotation desulphurization plant
CN106823619A (en) * 2017-03-16 2017-06-13 安徽云景环境工程有限公司 One kind penetrates liquid film absorption plant
CN106823619B (en) * 2017-03-16 2019-08-16 安徽云景环境工程有限公司 One kind penetrating liquid film absorption plant

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GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 221116 Yinhe Road, Second Industrial Park, hi tech Industrial Development Zone, Jiangsu, Xuzhou

Patentee after: Jiangsu Huazheng Environmental Protection Technology Co., Ltd.

Address before: 221000 Second Industrial Park, Copper Mt. Economic Development Zone, Jiangsu, Xuzhou

Patentee before: Xuzhou Huazheng Mechanical & Electrical Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: JIANGSU HUAZHENG ENVIRONMENTAL PROTECTION TECHNOLO

Free format text: FORMER NAME: XUZHOU HUAZHENG MECHANICAL + ELECTRICAL CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100519

Termination date: 20150714

EXPY Termination of patent right or utility model