CN208260428U - A kind of industrial waste gas desulfation dust-extraction device - Google Patents

A kind of industrial waste gas desulfation dust-extraction device Download PDF

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Publication number
CN208260428U
CN208260428U CN201820623283.9U CN201820623283U CN208260428U CN 208260428 U CN208260428 U CN 208260428U CN 201820623283 U CN201820623283 U CN 201820623283U CN 208260428 U CN208260428 U CN 208260428U
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CN
China
Prior art keywords
spray
spray cylinder
cylinder
pipe
partition
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Expired - Fee Related
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CN201820623283.9U
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Chinese (zh)
Inventor
李伟
张丽丽
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李伟
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Priority to CN201820623283.9U priority Critical patent/CN208260428U/en
Application granted granted Critical
Publication of CN208260428U publication Critical patent/CN208260428U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of industrial waste gas desulfation dust-extraction devices, spray cylinder top side is equipped with air inlet pipe, spray cylinder lower part side is equipped with water circulating pump, spray cylinder inner upper end is equipped with several branching pipes, the outlet pipe of water circulating pump is connect with branching pipe, and branching pipe lower part side is equipped with several spray heads being evenly arranged, and spray head lower part side is equipped with cone bucket, cone bucket lower part side is equipped with straight tube, and straight tube is equipped with several qi-emitting holes being evenly arranged;Straight tube lower part side is equipped with cone lid, and cone lid lower part side is equipped with inner cylinder;Spray cylinder side is equipped with settlement barrel, and spray cylinder is connected with settlement barrel by connecting tube;Settlement barrel top side is equipped with gas gathering mask, and gas gathering mask top side is equipped with escape pipe.The utility model sprays first with spray head and carries out preliminary treatment, recycles cone lid to form water curtain and carries out secondary flushing to exhaust gas, enhances the effect of exhuast gas desulfurization dedusting, and be provided with settlement barrel in spray cylinder side, avoids water lotion and flow out with exhaust gas.

Description

A kind of industrial waste gas desulfation dust-extraction device
Technical field
The utility model belongs to technical field of environment protection equipment, in particular to a kind of industrial waste gas desulfation dust-extraction device.
Background technique
Contain sulfidic material in the exhaust gas of factory's discharge at present more, it is serious to pollute environment and influence human health;It is existing Processing method generally adsorbs exhaust gas using lime solution, and it is anti-that chemistry occurs for the sulfur dioxide in lime solution and exhaust gas It answers, achievees the effect that the pollutant in removing exhaust gas;But exhaust gas is easy to be difficult to come into full contact with to mix with lime, leads to exhaust gas In still there is remaining sulfur dioxide gas to be discharged, treatment effect is poor;In addition, it is molten to adulterate more lime in the gas of discharge Liquid causes the generation of " lime rain " phenomenon.
Summary of the invention
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of industrial waste gas desulfation dust-extraction device, It is provided with cone bucket and cone lid in spray cylinder, is sprayed first with spray head and carries out preliminary treatment, cone lid is recycled to form water curtain to exhaust gas Secondary flushing is carried out, the effect of exhuast gas desulfurization dedusting is enhanced, and be provided with settlement barrel in spray cylinder side, avoids water lotion It is flowed out with exhaust gas.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of industrial waste gas desulfation dust-extraction device, including spray cylinder, settlement barrel, spray cylinder top side are equipped with air inlet Pipe, the spray cylinder inner bottom are equipped with water lotion, and spray cylinder lower part side is equipped with inlet tube, and inlet tube is for adding washing Liquid;Spray cylinder lower part side is equipped with sewage pipe, for the sludge inside spray cylinder to be discharged;Spray cylinder lower part side is set There is water circulating pump, the water inlet pipe of water circulating pump is inserted into spray cylinder bottom;The spray cylinder inner upper end is equipped with several branching pipes, branch Water pipe is round endless tube, is connected between adjacent branching pipe by water pipe, the outlet pipe of water circulating pump is connect with branching pipe, the Zhi Shui Pipe lower part side is equipped with several spray heads being evenly arranged, and spray head is atomizer, and spray head lower part side is equipped with cone bucket, cone bucket Positioned at air inlet pipe lower part, cone bucket lower part side is equipped with straight tube, and straight tube is equipped with several qi-emitting holes being evenly arranged, qi-emitting hole The uniformity that exhaust gas is distributed inside spray cylinder is enhanced, the effect of exhaust-gas treatment is enhanced;The straight tube lower end is equipped with several The discharge outlet being evenly arranged;Straight tube lower part side is equipped with cone lid, and the cone lid lower part side is equipped with inner cylinder, and water lotion is along cone Cap surface flows to spray cylinder inner wall, and water curtain together is formed between cone lid and spray cylinder inner wall, and exhaust gas is passed through when water curtain is discharged and completed The secondary washing of exhaust gas, enhances the effect of exhuast gas desulfurization dedusting;The spray cylinder side is equipped with settlement barrel, spray cylinder and heavy It drops cylinder to connect by connecting tube, the exhaust gas after secondary washing is entered inside settlement barrel by connecting tube, due to the circulating face of exhaust gas Product increases suddenly, and the flow velocity of exhaust gas reduces, so that the water lotion in exhaust gas is adequately settled, avoids water lotion with exhaust gas Outflow;Settlement barrel top side is equipped with gas gathering mask, and gas gathering mask is cone bucket shape, is conducive to the aggregation of exhaust gas, the gas gathering mask Top side is equipped with escape pipe, and the gas after desulfurization and dedusting is discharged by escape pipe.
Preferably, air inlet pipe lower part side is equipped with maintenance door, and maintenance door is flexibly connected by hinge with spray cylinder, institute Maintenance door is stated equipped with handle, maintenance door carries out internal overhaul convenient for desulfation dust-extraction device.
Preferably, side is equipped with several pods being interspersed outside the inner cylinder, and water lotion is between adjacent guide cover It is respectively formed one of water curtain when circulation to wash exhaust gas, multiple tracks water curtain completes multiple washing, and the desulfurization for enhancing exhaust gas removes Dirt effect.
Preferably, the spray cylinder lower part is equipped with endless tube, and the endless tube passes through several connecting tubes being evenly arranged and spray Cylinder connection, the endless tube are connected by connecting tube with settlement barrel, and the exhaust gas inside spray cylinder enters ring by the connecting tube of bottom Pipe, then enters back into inside settlement barrel, the connecting tube being evenly arranged makes the circulation of exhaust gas more unobstructed.
Preferably, settlement barrel top side is equipped with semilune baffle, and baffle lower part side is equipped with partition I, institute I side of partition is stated equipped with partition II, partition I is interspersed with partition II, and settlement barrel and partition I, partition I and partition II, every Spacing between plate II and settlement barrel is gradually increased, so that the circulation area of exhaust gas is gradually increased, flow velocity slows down step by step, and partition I The time that exhaust gas sedimentation is extended with partition II, enhance the effect of settling of water lotion.
Beneficial effect is shown the utility model compared with prior art:
1) it is provided with cone bucket and cone lid in spray cylinder, is sprayed first with spray head and carries out preliminary treatment, recycles cone lid shape Secondary flushing is carried out to exhaust gas at water curtain, enhances the effect of exhuast gas desulfurization dedusting, and be provided with settlement barrel in spray cylinder side, Water lotion is avoided to flow out with exhaust gas;
2) air inlet pipe lower part side is equipped with maintenance door, and maintenance door is flexibly connected by hinge with spray cylinder, the maintenance door It is equipped with handle, maintenance door carries out internal overhaul convenient for desulfation dust-extraction device;
3) side is equipped with several pods being interspersed, water lotion equal shape when circulating between adjacent guide cover outside inner cylinder Exhaust gas is washed at one of water curtain, multiple tracks water curtain completes multiple washing, enhances the desulfurization and dedusting effect of exhaust gas;
4) spray cylinder lower part is equipped with endless tube, and endless tube is connect by several connecting tubes being evenly arranged with spray cylinder, and endless tube is logical It crosses connecting tube to be connected with settlement barrel, the exhaust gas inside spray cylinder enters endless tube by the connecting tube of bottom, then enters back into sedimentation Cylinder is internal, and the connecting tube being evenly arranged makes the circulation of exhaust gas more unobstructed;
5) settlement barrel top side be equipped with semilune baffle, baffle lower part side be equipped with partition I, I side of partition be equipped with every Plate II, partition I are interspersed with partition II, and between settlement barrel and partition I, partition I and partition II, partition II and settlement barrel between Away from being gradually increased, so that the circulation area of exhaust gas is gradually increased, flow velocity slows down step by step, and partition I and partition II extend exhaust gas The time of sedimentation enhances the effect of settling of water lotion.
Detailed description of the invention
Attached drawing 1 is a kind of industrial waste gas desulfation dust-extraction device structural schematic diagram of the utility model;
Attached drawing 2 is a kind of industrial waste gas desulfation dust-extraction device schematic diagram of internal structure of the utility model;
Attached drawing 3 is A partial enlarged view in a kind of industrial waste gas desulfation dust-extraction device of the utility model;
In figure: 1- spray cylinder, 2- air inlet pipe, 3- maintenance door, 4- handle, 5- cone bucket, 6- straight tube, 7- qi-emitting hole, 8- cone lid, 9- inner cylinder, 10- pod, 11- connecting tube, 12- endless tube, 13- water circulating pump, 14- outlet pipe, 15- branching pipe, 16- spray head, 17- settlement barrel, 18- partition I, 19- baffle, 20- gas gathering mask, 21- escape pipe, 22- discharge outlet, 23- partition II.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-3 with reference to the accompanying drawing, to the technical solution of the utility model into one Step illustrates.
A kind of industrial waste gas desulfation dust-extraction device, including spray cylinder 1, settlement barrel 17, the 1 top side of spray cylinder are equipped with Air inlet pipe 2,1 inner bottom of spray cylinder are equipped with water lotion, and 1 lower part side of spray cylinder is equipped with inlet tube, and inlet tube is for adding Add water lotion;The 1 lower part side of spray cylinder is equipped with sewage pipe, for the sludge inside spray cylinder 1 to be discharged;The spray cylinder 1 Lower part side is equipped with water circulating pump 13, and the water inlet pipe of water circulating pump 13 is inserted into 1 bottom of spray cylinder;1 inner upper end of spray cylinder Equipped with several branching pipes 15, branching pipe 15 is round endless tube, is connected between adjacent branching pipe 15 by water pipe, and water circulating pump 13 goes out Water pipe 14 is connect with branching pipe 15, and the 15 lower part side of branching pipe is equipped with several spray heads 16 being evenly arranged, and spray head 16 is mist Change spray head, the 16 lower part side of spray head is equipped with cone bucket 5, and cone bucket 5 is located at 2 lower part of air inlet pipe, and the 5 lower part side of cone bucket is equipped with Straight tube 6, straight tube 6 be equipped with several qi-emitting holes 7 being evenly arranged, qi-emitting hole 7 enhance exhaust gas be distributed inside spray cylinder 1 it is equal Even property, enhances the effect of exhaust-gas treatment;6 lower end of straight tube is equipped with several discharge outlet 22 being evenly arranged;Under the straight tube 6 Portion side is equipped with cone lid 8, and the 8 lower part side of cone lid is equipped with inner cylinder 9, and water lotion flows to 1 inner wall of spray cylinder along cone 8 surface of lid, Water curtain together is formed between cone lid 8 and 1 inner wall of spray cylinder, exhaust gas passes through the secondary washing for completing exhaust gas when water curtain is discharged, increases The strong effect of exhuast gas desulfurization dedusting;1 side of spray cylinder is equipped with settlement barrel 17, and spray cylinder 1 and settlement barrel 17 pass through connection Pipe 11 connects, and the exhaust gas after secondary washing is entered inside settlement barrel 17 by connecting tube 11, since the circulation area of exhaust gas is unexpected Increase, the flow velocity of exhaust gas reduces, so that the water lotion in exhaust gas is adequately settled, avoids water lotion and flows out with exhaust gas; The 17 top side of settlement barrel is equipped with gas gathering mask 20, and gas gathering mask 20 is cone bucket shape, is conducive to the aggregation of exhaust gas, the gas gathering mask 20 tops side are equipped with escape pipe 21, and the gas after desulfurization and dedusting is discharged by escape pipe 21.
The 2 lower part side of air inlet pipe is equipped with maintenance door 3, and maintenance door 3 is flexibly connected by hinge with spray cylinder 1, described Maintenance door 3 is equipped with handle 4, and maintenance door 3 carries out internal overhaul convenient for desulfation dust-extraction device.
The 9 outside side of inner cylinder is equipped with several pods 10 being interspersed, and water lotion flows between adjacent guide cover 10 It is respectively formed one of water curtain when logical to wash exhaust gas, multiple tracks water curtain completes multiple washing, enhances the desulfurization and dedusting of exhaust gas Effect.
1 lower part of spray cylinder is equipped with endless tube 12, and the endless tube 12 passes through several connecting tubes 11 being evenly arranged and spray Cylinder 1 connects, and the endless tube 12 is connected by connecting tube 11 with settlement barrel 17, the connection that the exhaust gas inside spray cylinder 1 passes through bottom Pipe 11 enters endless tube 12, then enters back into inside settlement barrel 17, and the connecting tube 11 being evenly arranged makes the circulation of exhaust gas more logical Freely.
The 17 top side of settlement barrel is equipped with semilune baffle 19, and the 19 lower part side of baffle is equipped with partition I 18, institute I 18 side of partition is stated equipped with partition II 23, partition I 18 is interspersed with partition II 23, and settlement barrel 17 and partition I 18, partition I Spacing between 18 and partition II 23, partition II 23 and settlement barrel 17 is gradually increased, so that the circulation area of exhaust gas is gradually increased, stream Speed slows down step by step, and partition I 18 and partition II 23 extend the time of exhaust gas sedimentation, enhance the effect of settling of water lotion.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims (5)

1. a kind of industrial waste gas desulfation dust-extraction device, including spray cylinder, settlement barrel, it is characterised in that spray cylinder top side Equipped with air inlet pipe, the spray cylinder inner bottom is equipped with water lotion, and spray cylinder lower part side is equipped with inlet tube;Under the spray cylinder Portion side is equipped with sewage pipe;Spray cylinder lower part side is equipped with water circulating pump, and the water inlet pipe of water circulating pump is inserted into spray cylinder bottom Portion;The spray cylinder inner upper end is equipped with several branching pipes, and branching pipe is round endless tube, is connected between adjacent branching pipe by water pipe It connects, the outlet pipe of water circulating pump is connect with branching pipe, and branching pipe lower part side is equipped with several spray heads being evenly arranged, spray head For atomizer, spray head lower part side is equipped with cone bucket, and cone bucket is located at air inlet pipe lower part, and cone bucket lower part side is equipped with straight Cylinder, straight tube are equipped with several qi-emitting holes being evenly arranged;The straight tube lower end is equipped with several discharge outlet being evenly arranged;It is described straight Cylinder lower part side is equipped with cone lid, and the cone lid lower part side is equipped with inner cylinder;The spray cylinder side be equipped with settlement barrel, spray cylinder and Settlement barrel is connected by connecting tube;Settlement barrel top side is equipped with gas gathering mask, and gas gathering mask is cone bucket shape, on the gas gathering mask Portion side is equipped with escape pipe.
2. a kind of industrial waste gas desulfation dust-extraction device according to claim 1, it is characterised in that the air inlet pipe lower part one Side is equipped with maintenance door, and maintenance door is flexibly connected by hinge with spray cylinder, and the maintenance door is equipped with handle.
3. a kind of industrial waste gas desulfation dust-extraction device according to claim 1, it is characterised in that side outside the inner cylinder Equipped with several pods being interspersed.
4. a kind of industrial waste gas desulfation dust-extraction device according to claim 1, it is characterised in that the spray cylinder lower part is set There is endless tube, the endless tube is connect by several connecting tubes being evenly arranged with spray cylinder, and the endless tube passes through connecting tube and sedimentation Cylinder is connected.
5. a kind of industrial waste gas desulfation dust-extraction device according to claim 1, it is characterised in that the settlement barrel top one Side be equipped with semilune baffle, baffle lower part side be equipped with partition I, I side of partition be equipped with partition II, partition I with every Plate II is interspersed, and the spacing between settlement barrel and partition I, partition I and partition II, partition II and settlement barrel is gradually increased.
CN201820623283.9U 2018-04-27 2018-04-27 A kind of industrial waste gas desulfation dust-extraction device Expired - Fee Related CN208260428U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820623283.9U CN208260428U (en) 2018-04-27 2018-04-27 A kind of industrial waste gas desulfation dust-extraction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820623283.9U CN208260428U (en) 2018-04-27 2018-04-27 A kind of industrial waste gas desulfation dust-extraction device

Publications (1)

Publication Number Publication Date
CN208260428U true CN208260428U (en) 2018-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110496484A (en) * 2019-09-09 2019-11-26 广东华欣环保科技有限公司 Casting residue drips dusting flue gas ash removal method
CN111964090A (en) * 2020-08-14 2020-11-20 孙洋 Spray cleaning boiler with settling chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110496484A (en) * 2019-09-09 2019-11-26 广东华欣环保科技有限公司 Casting residue drips dusting flue gas ash removal method
CN111964090A (en) * 2020-08-14 2020-11-20 孙洋 Spray cleaning boiler with settling chamber

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GR01 Patent grant
GR01 Patent grant
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: 20181221

Termination date: 20200427