CN103432830A - Settling chamber of dust remover - Google Patents

Settling chamber of dust remover Download PDF

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Publication number
CN103432830A
CN103432830A CN2013103611163A CN201310361116A CN103432830A CN 103432830 A CN103432830 A CN 103432830A CN 2013103611163 A CN2013103611163 A CN 2013103611163A CN 201310361116 A CN201310361116 A CN 201310361116A CN 103432830 A CN103432830 A CN 103432830A
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CN
China
Prior art keywords
expansion chamber
deflector
air
settling chamber
deduster according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013103611163A
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Chinese (zh)
Inventor
冀文平
Original Assignee
冀文平
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 冀文平 filed Critical 冀文平
Priority to CN2013103611163A priority Critical patent/CN103432830A/en
Publication of CN103432830A publication Critical patent/CN103432830A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a settling chamber of a dust remover. The settling chamber adopts the structure that two ends of the settling chamber are an air inlet end and an air outlet end respectively; at least three layers of flow guide plates for changing the air flow direction are arranged in the settling chamber; holes are formed in the flow guide plates; the holes in the adjacent flow guide plates are superposed and staggered. Due to the adoption of the settling chamber, the problems of high dust amount, high humidity, high temperature, high corrosiveness, high viscosity and difficulty for dust treatment in smoke are solved and the environmental protection and emission standards are met.

Description

The expansion chamber of deduster
Technical field
The invention relates to Environmental-protecting dust-removing, filed of flue gas purification, relates in particular to a kind of expansion chamber of deduster.
Background technology
Air pollution problems inherent increases the weight of day by day in recent years, and China is as a developing power, and what will face in significant period of time from now on that air pollution constantly increases the weight of sternly completes situation.Along with the continuous increase of energy demand, the pollution problem that fume emission causes becomes increasingly conspicuous, and air environmental pollution control problem constantly causes that the whole world extensively pays much attention to.Only have the development flue gas purifying equipment (cleaner) and technology efficient, energy-conservation, high performance-price ratio could be from basic solution development and environmental protection, current from long-range different demands.
Due to the residing work condition environment difference of industry distinct device, so the requirement of flue gas purifying equipment performance also is not quite similar, generally speaking, the most important requirement of every profession and trade is efficient, energy-conservation, high performance-price ratio.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of expansion chamber of deduster, can solve large grey amount, high humility, high-temperature, highly corrosive and the high viscosity dust of discharge flue gas, the problem of difficult treatment.
In order to solve the problems of the technologies described above, the invention provides a kind of expansion chamber of deduster, described expansion chamber two ends are respectively inlet end and outlet side, be provided with at least three layers of deflector that change the air motion direction in described expansion chamber, be provided with hole on described deflector, the hole stack on adjacent baffle shifts to install.
Further, the inlet end of described expansion chamber connects air intake apparatus, and the outlet side of described expansion chamber connects subsequent processing device.
Further, the inlet end of described expansion chamber is provided with air inlet, and described air inlet connects air intake apparatus, and the outlet side of described expansion chamber connects subsequent processing device.
Further, described air inlet is flaring type air inlet.
Further, the direction of motion of described deflector and air-flow is an angle setting.
Further, the direction of motion of described deflector and air-flow is 96 ° of settings.
Further, adjacent described deflector be arranged in parallel.
Further, adjacent described deflector is an angle setting.
Further, the bottom of described expansion chamber is provided with at least one ash bucket, and the upper port area of described ash bucket covers the bottom surface of whole described expansion chamber.
The large grey amount, high humility, high-temperature, highly corrosive and the high viscosity dust that the invention solves flue gas are processed difficult problem, and have met environmental emission standard.
The accompanying drawing explanation
Fig. 1 is the structure chart of the expansion chamber of deduster of the present invention;
Fig. 2 is the side view of expansion chamber deflector of the present invention;
Fig. 3 is the front view of expansion chamber deflector of the present invention.
In figure, 1. expansion chamber, 2. deflector, 3. ash bucket, 4. hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, so that those skilled in the art can better understand the present invention also, can be implemented, but illustrated embodiment is not as a limitation of the invention.
The invention provides a kind of expansion chamber 1 of deduster, described expansion chamber 1 two ends are respectively inlet end and outlet side, be provided with at least three layers of deflector 2 that change the air motion direction in described expansion chamber 1, on described deflector 2, be provided with hole 4, hole 4 stacks on adjacent baffle 2 shift to install.Outside dusty gas enters in expansion chamber 1, through receiving stopping of deflector 2, slow down, when dusty gas passes the hole 4 of deflector 2, thereby change the flow direction of air-flow, make dust carry out preliminary sedimentation, ash-laden gas after preliminary sedimentation enters in postorder equipment through outlet side, carries out next step dust settling.
Expansion chamber 1 of the present invention can be used separately, for the effect of settling that makes dusty gas is better, also can jointly use with other precipitation apparatus: when using separately, the inlet end of expansion chamber 1 is provided with air inlet, described air inlet connects air intake apparatus, and air inlet is arranged to flaring type air inlet, the outlet side of described expansion chamber 1 connects the postorder treatment facility; When common the use, the inlet end of described expansion chamber 1 directly connects air intake apparatus, the sedimentation treatment facility that air intake apparatus is upper level herein, and the outlet side of described expansion chamber 1 connects the postorder treatment facility.
In the specific implementation, deflector 2 is an angle setting with the direction of motion of air-flow, only be the traffic direction that an angle just can make 2 pairs of air-flows of deflector play barrier effect and then change air-flow, in the present embodiment, described deflector 2 is 96 ° of settings with the direction of motion of air-flow, make the contact area maximum of deflector 2 and air-flow, play best blocking effect.
Adjacent described deflector 2 be arranged in parallel or is an angle setting, not as limit, but the hole 4 on adjacent described deflector 2 is necessary for the setting of staggering, hole 4 staggers and just can guarantee that dust-contained airflow is when passing through every layer of deflector 2, its flow direction forces and changes and then reduce its speed of service, thus reach allow ash fall purpose,
The bottom of described expansion chamber 1 is provided with ash bucket 3, ash bucket 3 is for collecting the dust of sedimentation, and the concentrated outside that is discharged to deduster, the number of described ash bucket 3 is at least one, and the upper open area sum of described ash bucket 3 must cover the area of whole described expansion chamber 1 bottom surface, and guarantee is collected the dust of sedimentation fully.
The invention provides a kind of expansion chamber 1 of deduster, comprise the deflector 2 that porous shifts to install, form the deflector device in similar labyrinth, dusty gas, after the front and continued expansion chamber carries out preliminary sedimentation, enters expansion chamber of the present invention (secondary expansion chamber):
Enter the dusty gas of secondary expansion chamber, through mazy stack dislocation perforated baffle 2 time, thereby friction occurs to collide and change the air current flow direction, dusty gas flowing velocity in the friction impact event descends fully, while due to perforated baffle 2(deflector 2, being metallic plate) with the dust in flue gas, repeatedly rub, can make metal deflector 2 produce certain static, under electrostatic interaction, a certain amount of fine solid particle in flue gas can be adsorbed on metal deflector 2, when dust accumulation reaches certain thickness, under colliding, the friction of dusty gas together comes off with other larger particles dust, fall into the ash bucket of secondary expansion chamber.
The above embodiment is only the preferred embodiment for absolutely proving that the present invention lifts, and protection scope of the present invention is not limited to this.Being equal to that those skilled in the art do on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.

Claims (9)

1. the expansion chamber of a deduster, it is characterized in that, described expansion chamber two ends are respectively inlet end and outlet side, are provided with at least three layers of deflector that change the air motion direction in described expansion chamber, be provided with hole on described deflector, the hole stack on adjacent baffle shifts to install.
2. the expansion chamber of deduster according to claim 1, is characterized in that, the inlet end of described expansion chamber connects air intake apparatus, and the outlet side of described expansion chamber connects subsequent processing device.
3. the expansion chamber of deduster according to claim 1, is characterized in that, the inlet end of described expansion chamber is provided with air inlet, and described air inlet connects air intake apparatus, and the outlet side of described expansion chamber connects subsequent processing device.
4. the expansion chamber of deduster according to claim 3, is characterized in that, described air inlet is flaring type air inlet.
5. the expansion chamber of deduster according to claim 1, is characterized in that, the direction of motion of described deflector and air-flow is an angle setting.
6. the expansion chamber of deduster according to claim 5, is characterized in that, the direction of motion of described deflector and air-flow is 96 ° of settings.
7. the expansion chamber of deduster according to claim 5, is characterized in that, adjacent described deflector be arranged in parallel.
8. the expansion chamber of deduster according to claim 5, is characterized in that, adjacent described deflector is an angle setting.
9. the expansion chamber of deduster according to claim 1, is characterized in that, the bottom of described expansion chamber is provided with at least one ash bucket, and the upper port area of described ash bucket covers the bottom surface of whole described expansion chamber.
CN2013103611163A 2013-08-19 2013-08-19 Settling chamber of dust remover Pending CN103432830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103611163A CN103432830A (en) 2013-08-19 2013-08-19 Settling chamber of dust remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103611163A CN103432830A (en) 2013-08-19 2013-08-19 Settling chamber of dust remover

Publications (1)

Publication Number Publication Date
CN103432830A true CN103432830A (en) 2013-12-11

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CN2013103611163A Pending CN103432830A (en) 2013-08-19 2013-08-19 Settling chamber of dust remover

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051800A (en) * 2016-06-14 2016-10-26 镇江市电站辅机厂有限公司 Energy-saving and environment-friendly two-circuit parallel type smoke waste heat recycling device and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501540A1 (en) * 1991-02-28 1992-09-02 General Motors Corporation Separator for separating water from a flow of air
CN201643879U (en) * 2010-02-24 2010-11-24 山东三方化工集团有限公司 Impact type deflection flow dust remover
CN201855629U (en) * 2010-11-19 2011-06-08 绍兴文理学院 Percussion type dust remover
CN203507685U (en) * 2013-08-19 2014-04-02 冀文平 Settling chamber of dust remover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501540A1 (en) * 1991-02-28 1992-09-02 General Motors Corporation Separator for separating water from a flow of air
CN201643879U (en) * 2010-02-24 2010-11-24 山东三方化工集团有限公司 Impact type deflection flow dust remover
CN201855629U (en) * 2010-11-19 2011-06-08 绍兴文理学院 Percussion type dust remover
CN203507685U (en) * 2013-08-19 2014-04-02 冀文平 Settling chamber of dust remover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051800A (en) * 2016-06-14 2016-10-26 镇江市电站辅机厂有限公司 Energy-saving and environment-friendly two-circuit parallel type smoke waste heat recycling device and method

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Application publication date: 20131211