CN203315936U - Venturi-separator desulfurizing deduster - Google Patents

Venturi-separator desulfurizing deduster Download PDF

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Publication number
CN203315936U
CN203315936U CN2013202461446U CN201320246144U CN203315936U CN 203315936 U CN203315936 U CN 203315936U CN 2013202461446 U CN2013202461446 U CN 2013202461446U CN 201320246144 U CN201320246144 U CN 201320246144U CN 203315936 U CN203315936 U CN 203315936U
Authority
CN
China
Prior art keywords
settling basin
housing
venturi
ash settling
separators
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.)
Expired - Fee Related
Application number
CN2013202461446U
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Chinese (zh)
Inventor
汪丽娟
熊辉
陈璐
杨艳艳
徐海娇
张彩吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Hangkong University
Original Assignee
Nanchang Hangkong University
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 Nanchang Hangkong University filed Critical Nanchang Hangkong University
Priority to CN2013202461446U priority Critical patent/CN203315936U/en
Application granted granted Critical
Publication of CN203315936U publication Critical patent/CN203315936U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a Venturi-separator desulfurizing deduster which comprises a Venturi deduster, separators, a sprayer, a dehydrating chamber, an air outlet, a blow-off pipe, an ash settling basin, an observing port and a shell. The deduster is structurally characterized in that the Venturi deduster is communicated with the left side of the shell, the shell on the right side of the Venturi deduster is internally provided with a plurality of separators, the sprayer is further arranged on the inner wall at the top of the shell on the right side of the separators, the dehydrating chamber is further arranged in the shell on the right side of the sprayer, and the air outlet is communicated with the dehydrating chamber. The ash settling basin is arranged at the bottom in the shell, the blow-off pipe is connected to the bottom on the right side of the ash settling basin, and the observing port is formed in the left side of the ash settling basin. The separators consist of a plurality of vertical separators and inclined separators, wherein the top ends of the inclined separators are connected to the inner wall at the top of the shell, and the lower ends of the vertical separators are located below the liquid level of the ash settling basin. The deduster provided by the utility model has the advantages of simple structure and convenience in use, and effectively improves the purifying efficiency.

Description

Venturi dividing plate desulfurizing dust-collector
Technical field
The utility model relates to a kind of desulfurizing dust-collector, relates in particular to a kind of venturi dividing plate desulfurizing dust-collector.
Background technology
The granite water desulfurizing-dusting device is very general in the coal-burning boiler field of purification, and its basic principle is generally on dividing plate and is furnished with moisture film, and certain velocity shock water film surface for flue gas reaches the dedusting purpose with the inertia of grit and moisture film to the adhesiveness of grit.Although traditional water film dedusting method efficiency of dust collection is higher, more for realizing the required dividing plate number of multiple filtration, complex structure.
Summary of the invention
The purpose of this utility model is to provide a kind of venturi dividing plate desulfurizing dust-collector, and it has simple in structure, purification efficiency height and advantage easy for operation.
The utility model is achieved like this, it comprises venturi scrubber, dividing plate, shower nozzle, dewatering station, gas outlet, blow-off pipe, ash settling basin, observation panel and housing, it is characterized in that venturi scrubber is communicated with the left side of housing, the housing that is positioned at the venturi scrubber right side is provided with several dividing plates, be positioned on the top inner wall of housing on dividing plate right side and also have shower nozzle, the housing that is positioned at the shower nozzle right side also is provided with dewatering station, gas outlet is communicated with dewatering station, the housing inner bottom part is ash settling basin, the bottom, right side of ash settling basin is connected with blow-off pipe, the left side of ash settling basin is provided with observation panel, its median septum is to consist of several vertical baffles and tilt clapboard, and the top of tilt clapboard is connected on the top inner wall of housing, and the lower end of vertical baffle is positioned at below the liquid level of ash settling basin.
Technique effect of the present utility model is: the utility model has improved the purification efficiency of coal-fired flue-gas, effectively reaches the purpose of desulfurization and dedusting, and external form is simple, easily makes moulding, reduces the equipment making cost, saves the energy, environmental protection, low-carbon (LC).
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Venturi scrubber 2, dividing plate 3, shower nozzle 4, dewatering station 5, gas outlet 6, blow-off pipe 7, ash settling basin 8, observation panel 9, housing in the drawings, 1.
The specific embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises venturi scrubber 1, dividing plate 2, shower nozzle 3, dewatering station 4, gas outlet 5, blow-off pipe 6, ash settling basin 7, observation panel 8 and housing 9, its design feature is that venturi scrubber 1 is communicated with the left side of housing 9, the housing 9 that is positioned at venturi scrubber 1 right side is provided with several dividing plates 2, be positioned on the top inner wall of housing 9 on dividing plate 2 right sides and also have shower nozzle 3, the housing 9 that is positioned at shower nozzle 3 right sides also is provided with dewatering station 4, gas outlet 5 is communicated with dewatering station 4, housing 9 inner bottom parts are ash settling basin 7, the bottom, right side of ash settling basin 7 is connected with blow-off pipe 6, the left side of ash settling basin 7 is provided with observation panel 8, its median septum 2 is to consist of several vertical baffles and tilt clapboard, and the top of tilt clapboard is connected on the top inner wall of housing 9, and the lower end of vertical baffle is positioned at below the liquid level of ash settling basin 7.
Work purification process of the present utility model is such, and dust-contained airflow enters after spray chamber grit and water droplet or grit and grit after by the absorption liquid high speed atomization in dust and sulfur dioxide and trunnion in venturi scrubber 1 gas and cohesion occurs clashes into after dividing plate 2 and be condensed into drop and flow into ash settling basin 7 and complete for the first time and purify.Part not the small dust of sedimentation by second layer dividing plate 2 after again sedimentation complete for the second time and purify.Partly complete not moistening small dust after spraying by shower nozzle 3, again by moistening rear by moisture film seizure realization purification for the third time, discharged by gas outlet 5 after dewatering station 4 completes dehydration by cleaned air.Powder dust particle in air-flow and sulfur dioxide are absorbed by liquid absorption ash settling basin 7, regularly discharge also hole 8 according to the observation by blow-off pipe 6 and supplement in time absorption liquid.Triple purified gases are discharged by gas outlet 5, reach high efficiency purification.

Claims (2)

1. a venturi dividing plate desulfurizing dust-collector, it comprises venturi scrubber, dividing plate, shower nozzle, dewatering station, gas outlet, blow-off pipe, ash settling basin, observation panel and housing, it is characterized in that venturi scrubber is communicated with the left side of housing, the housing that is positioned at the venturi scrubber right side is provided with several dividing plates, be positioned on the top inner wall of housing on dividing plate right side and also have shower nozzle, the housing that is positioned at the shower nozzle right side also is provided with dewatering station, gas outlet is communicated with dewatering station, the housing inner bottom part is ash settling basin, the bottom, right side of ash settling basin is connected with blow-off pipe, the left side of ash settling basin is provided with observation panel.
2. a kind of venturi dividing plate desulfurizing dust-collector as claimed in claim 1, it is characterized in that described dividing plate is to consist of several vertical baffles and tilt clapboard, the top of tilt clapboard is connected on the top inner wall of housing, and the lower end of vertical baffle is positioned at below the liquid level of ash settling basin.
CN2013202461446U 2013-05-09 2013-05-09 Venturi-separator desulfurizing deduster Expired - Fee Related CN203315936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202461446U CN203315936U (en) 2013-05-09 2013-05-09 Venturi-separator desulfurizing deduster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202461446U CN203315936U (en) 2013-05-09 2013-05-09 Venturi-separator desulfurizing deduster

Publications (1)

Publication Number Publication Date
CN203315936U true CN203315936U (en) 2013-12-04

Family

ID=49655338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202461446U Expired - Fee Related CN203315936U (en) 2013-05-09 2013-05-09 Venturi-separator desulfurizing deduster

Country Status (1)

Country Link
CN (1) CN203315936U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998527A (en) * 2015-08-05 2015-10-28 上海桥宏机械制造有限公司 Exhaust gas and waste water treatment system for fire resistance test

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998527A (en) * 2015-08-05 2015-10-28 上海桥宏机械制造有限公司 Exhaust gas and waste water treatment system for fire resistance test

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20140509