CN203155013U - Efficient boiler dust removal device - Google Patents

Efficient boiler dust removal device Download PDF

Info

Publication number
CN203155013U
CN203155013U CN 201320123276 CN201320123276U CN203155013U CN 203155013 U CN203155013 U CN 203155013U CN 201320123276 CN201320123276 CN 201320123276 CN 201320123276 U CN201320123276 U CN 201320123276U CN 203155013 U CN203155013 U CN 203155013U
Authority
CN
China
Prior art keywords
dust
pipe
dust removal
removing box
box body
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
CN 201320123276
Other languages
Chinese (zh)
Inventor
彭兰娟
Original Assignee
彭兰娟
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 彭兰娟 filed Critical 彭兰娟
Priority to CN 201320123276 priority Critical patent/CN203155013U/en
Application granted granted Critical
Publication of CN203155013U publication Critical patent/CN203155013U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an efficient boiler dust removal device. The device comprises a dust removal box body, wherein a smoke inlet is arranged on the top of the dust removal box body; the smoke inlet is connected with a smoke straight-through pipe; the smoke straight-through pipe enters the dust removal box body; the smoke inlet is connected with a boiler; the bottom of the boiler is connected with a steam generator through a pipeline; a water inlet is arranged on one side of the dust removal box body; the water inlet is connected with a water pipe extending into the dust removal box body; the steam generator is connected with a spray pipe; the spray pipe traverses the whole dust removal box body; a plurality of spray heads are arranged on the spray pipe; a purified smoke outlet is formed on the top of the dust removal box body; a spray trough is arranged at the bottom of the dust removal box body; the bottom of the spray trough is connected with a sludge outlet device; and the bottom of the sludge outlet device is connected with a wastewater outlet. Heat produced in the boiler is supplied to the steam generator, so that the resource utilization rate is high; and the steam generator generates water vapor, and the water vapor and the water in the water pipe form high-density particles in the dust removal box body, so that the particles are in full contact with the smoke to fulfill the aim of dust removal.

Description

The efficient boiler dust arrester
Technical field
The utility model relates to a kind of dust arrester, relates in particular to the efficient boiler dust arrester.
Background technology
Have more dust in the flue gas in the boiler chimney, mostly adopt water spray, carry out bag-type dust, water droplet is attached on the flue dust, and the weight of flue dust is strengthened, and sinks under the effect of weight, fall into grey small room, reach the purpose of dedusting, but adopt the water spray dedusting, not every water droplet can both fully contact and surround dust, efficiency of dust collection is not high, utilize the spray equipment spray, a large amount of swellings go out shower nozzle, go back waste water resource.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of this utility model provides a kind of efficient boiler dust arrester of good dedusting effect.
The technical solution adopted in the utility model is:
The efficient boiler dust arrester, comprise dust-removing box, described dust-removing box top is provided with gas approach, described gas approach is connected with the flue gas straight pipe, in the straight-through dust-removing box of described flue gas straight pipe, described gas approach is connected with boiler, described boiler bottom is connected with steam generator by pipeline, described dust-removing box one side is provided with water inlet, the described water inlet water pipe interior with stretching into dust-removing box is connected, described steam generator is connected with injection spray pipe, and described injection spray pipe crosses whole dust-removing box, and a plurality of fog-spray nozzles are installed on the described injection spray pipe, described dust-removing box top has the purification exhanst gas outlet, described dust-removing box bottom is provided with the spray tank, and described shower water trench bottom is connected with the mud extraction device, and described mud extraction bottom of device is connected with wastewater outlet.
On the described water pipe valve is installed.
Described mud extraction device comprises sludge out pipe and is installed on the interior flight of sludge out pipe.
On the described purification exhanst gas outlet waste gas content analyzer is installed.
Advantage of the present utility model: the thermal source that produces in the boiler is supplied with steam generator, the resource utilization height, steam generator produces steam, and the water in steam and the water pipe is the particulate of the big density of formation in dust-removing box jointly, thereby fully contacts to reach the purpose of dedusting with flue dust.
Description of drawings
Fig. 1 is internal structure schematic diagram of the present utility model.
Wherein: 1, dust-removing box, 2, gas approach, 3, the flue gas straight pipe, 4, boiler, 5, pipeline, 6, steam generator, 7, water inlet, 8, water pipe, 9, valve, 10, injection spray pipe, 11, fog-spray nozzle, 12, purify exhanst gas outlet, 13, spray tank, 14, wastewater outlet, 15, sludge out pipe, 16, flight, 17, the waste gas content analyzer.
The specific embodiment
As shown in Figure 1, efficient boiler dust arrester of the present utility model, comprise dust-removing box 1, dust-removing box 1 top is provided with gas approach 2, gas approach 2 is connected with flue gas straight pipe 3, in the flue gas straight pipe 3 straight-through dust-removing boxs 1, gas approach 2 is connected with boiler 4, boiler 4 bottoms are connected with steam generator 6 by pipeline 5, and dust-removing box 1 one sides are provided with water inlet 7, and water inlet 7 water pipe 8 interior with stretching into dust-removing box 1 is connected, valve 9 is installed on the water pipe 8, steam generator 6 is connected with injection spray pipe 10, and injection spray pipe 10 crosses whole dust-removing box 1, and a plurality of fog-spray nozzles 11 are installed on the injection spray pipe 10, dust-removing box 1 top has and purifies exhanst gas outlet 12, dust-removing box 1 bottom is provided with spray tank 13, and spray tank 13 bottoms are connected with the mud extraction device, and the mud extraction bottom of device is connected with wastewater outlet 14.
The mud extraction device comprises sludge out pipe 15 and the flight 16 that is installed in the sludge out pipe 15, and mud extraction is even, prevents from stopping up sludge out pipe 15.
Purify on the exhanst gas outlet 12 waste gas content analyzer 17 is installed, can measure whether also have the composition that does not purify in the flue gas after being purified.
The thermals source that produce in the boiler 4 are supplied with steam generators 6, the resource utilization height, and steam generator 6 produces steam, and the water in steam and the water pipe 8 is the particulate of the big density of formation in dust-removing box 1 jointly, thereby fully contacts to reach the purpose of dedusting with flue dust.

Claims (4)

1. efficient boiler dust arrester, comprise dust-removing box, it is characterized in that: described dust-removing box top is provided with gas approach, described gas approach is connected with the flue gas straight pipe, in the straight-through dust-removing box of described flue gas straight pipe, described gas approach is connected with boiler, described boiler bottom is connected with steam generator by pipeline, described dust-removing box one side is provided with water inlet, the described water inlet water pipe interior with stretching into dust-removing box is connected, described steam generator is connected with injection spray pipe, and described injection spray pipe crosses whole dust-removing box, and a plurality of fog-spray nozzles are installed on the described injection spray pipe, described dust-removing box top has the purification exhanst gas outlet, described dust-removing box bottom is provided with the spray tank, and described shower water trench bottom is connected with the mud extraction device, and described mud extraction bottom of device is connected with wastewater outlet.
2. efficient boiler dust arrester according to claim 1 is characterized in that: on the described water pipe valve is installed.
3. efficient boiler dust arrester according to claim 1 is characterized in that: described mud extraction device comprises sludge out pipe and is installed on flight in the sludge out pipe.
4. efficient boiler dust arrester according to claim 1 is characterized in that: on the described purification exhanst gas outlet waste gas content analyzer is installed.
CN 201320123276 2013-03-19 2013-03-19 Efficient boiler dust removal device Expired - Fee Related CN203155013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320123276 CN203155013U (en) 2013-03-19 2013-03-19 Efficient boiler dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320123276 CN203155013U (en) 2013-03-19 2013-03-19 Efficient boiler dust removal device

Publications (1)

Publication Number Publication Date
CN203155013U true CN203155013U (en) 2013-08-28

Family

ID=49016237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320123276 Expired - Fee Related CN203155013U (en) 2013-03-19 2013-03-19 Efficient boiler dust removal device

Country Status (1)

Country Link
CN (1) CN203155013U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191612A (en) * 2013-03-19 2013-07-10 彭兰娟 High-efficiency dust removal device for boiler
CN105833648A (en) * 2016-05-12 2016-08-10 江苏迎阳无纺机械有限公司 Device for dust removal of spiral air flow by means of water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191612A (en) * 2013-03-19 2013-07-10 彭兰娟 High-efficiency dust removal device for boiler
CN105833648A (en) * 2016-05-12 2016-08-10 江苏迎阳无纺机械有限公司 Device for dust removal of spiral air flow by means of water

Similar Documents

Publication Publication Date Title
CN103191612A (en) High-efficiency dust removal device for boiler
CN104226479A (en) Efficient wet type electric dedusting and purifying device and method for smoke obtained after wet desulphurization
CN202024346U (en) Boiler dedusting device
CN204629542U (en) Gas cleaning and waste heat recovery heating plant
CN203928795U (en) Fountain gas cleaning waste-heat recoverer
CN203043785U (en) Exhaust gas spraying tower with external heat exchange function
CN203155013U (en) Efficient boiler dust removal device
CN105457408A (en) Flue gas purification device
CN102634378B (en) Gasification furnace and chilling chamber thereof
CN203323152U (en) Building integration biomass burning flue gas purifying heat recovery unit based on natural material utilization
CN104307314A (en) Energy-saving washing tower
CN205627637U (en) Low temperature deNOx systems
CN202509053U (en) Gasification furnace and shock cooling chamber thereof
CN202688282U (en) Gasification furnace
CN205216519U (en) Waste gas purification clean system
CN203906059U (en) Tail gas purification device of fishing boat
CN103615799B (en) Energy-saving environment-friendly multi-stage water boiler
CN203155025U (en) Smoke dust removal device
CN104959006A (en) Treatment tower for flue gas from boilers
CN203549873U (en) Rice husk ash spraying collection device
CN108130136B (en) Biomass gas tar purifying device
CN205627558U (en) Plasma photocatalyst exhaust gas purification device
CN104958975A (en) Industrial exhaust gas purifier
CN205412574U (en) Flue gas waste heat utilization and dust removal and desulfurization device
CN202803043U (en) Boiler smoke purifying device

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: 20130828

Termination date: 20140319