CN204447576U - A kind of long bag off-line pulse bag type dust collector - Google Patents

A kind of long bag off-line pulse bag type dust collector Download PDF

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Publication number
CN204447576U
CN204447576U CN201520022860.5U CN201520022860U CN204447576U CN 204447576 U CN204447576 U CN 204447576U CN 201520022860 U CN201520022860 U CN 201520022860U CN 204447576 U CN204447576 U CN 204447576U
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CN
China
Prior art keywords
upper box
assembly
middle casing
plate
ash bucket
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
CN201520022860.5U
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Chinese (zh)
Inventor
王水元
华海根
顾海根
朱广萍
王建设
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.)
SUZHOU OULANSEN ENVIRONMENT EQUIPMENT CO Ltd
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SUZHOU OULANSEN ENVIRONMENT EQUIPMENT CO Ltd
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Filing date
Publication date
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Priority to CN201520022860.5U priority Critical patent/CN204447576U/en
Application granted granted Critical
Publication of CN204447576U publication Critical patent/CN204447576U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of long bag off-line pulse bag type dust collector, comprise unloading valve, hopper wall vibrator assembly, ash bucket, deduster support, middle casing, air outlet, upper box, filter bay assembly, blowing device, lift valve assembly, pressure reduction instrument assembly, staircase platform assembly, air inlet, ash bucket access hole, above described deduster support, middle casing and upper box are installed, be provided with ash bucket below described deduster support, described lift valve assembly is arranged on upper box top.The utility model adopts long bag and locellus blowing-out pulse jetting deashing, and deashing ability is strong, and long bag is less than general pulse deduster floor space when processing identical air quantity, has also given full play to the effect of the powerful jetting deashing of compressed air; Off-line pulse dust cleaning, deashing is thorough, and efficiency of dust collection is high.

Description

A kind of long bag off-line pulse bag type dust collector
Technical field
The utility model relates to a kind of cleaner in environmental technology field, especially relates to the one long bag off-line pulse bag type dust collector of the large ash-removal effect again of requirement process air quantity treating flour dust and material recycle thoroughly.
Background technology
Deduster equipment, refer to the equipment that dust is separated from flue gas, along with the quickening of industrialization and urbanization process, China's atmosphere pollution is day by day serious, atmosphere pollutants emission standards is increasingly strict, and electrostatic precipitator, the sack cleaner of high efficiency of dust collection are widely applied.Current, electrostatic precipitation and bag-type dusting are the dedusting technologies of China's main flow.At present, the short bag pulse dust collector of known routine and blowback dust remover in branch room, pulse jetting deashing and dust-filtering carry out simultaneously, there is dust attached and out of control problem again; During process Wind Volume, floor space is large.
Summary of the invention
The little deashing ability again of floor space strong and deashing novel dust removing equipment thoroughly when technical problem to be solved in the utility model is to provide a kind of process Wind Volume.
The technical scheme in the invention for solving the technical problem is: a kind of long bag off-line pulse bag type dust collector, comprise unloading valve, hopper wall vibrator assembly, ash bucket, deduster support, middle casing, air outlet, upper box, filter bay assembly, blowing device, lift valve assembly, pressure reduction instrument assembly, staircase platform assembly, air inlet, ash bucket access hole
Be provided with middle casing and upper box above described deduster support, be provided with ash bucket below described deduster support, described lift valve assembly is arranged on upper box top;
Described middle casing is made up of middle box frame, middle casing front and rear wall plate, middle casing left and right wallboard, diaphragm plate, midfeather, inclined clapboard, air inlet and air outlet is separated, by midfeather, middle casing is divided into some rooms by diaphragm plate and inclined clapboard;
Upper box, by plate, card, median septum (28) after upper box access door, upper box top board, upper box header board, upper box lower frame, upper box side plate, upper box, is divided into and middle casing some rooms one to one by median septum by described upper box.
Further, described lift valve assembly by promoting valve plate, lifting cylinder base plate, lifting cylinder, bolt form, the expanding-contracting action of described lifting cylinder realizes promoting valve plate to the cut-out of this room pure qi (oxygen) outlet conduits and unlatching.
The utility model adopts long bag, and filter bay assembly full-length is 6m, also can increase 2m as required, thus less than general pulse deduster floor space when processing identical air quantity; Adopt locellus blowing-out pulse jetting deashing, deashing process is the pure qi (oxygen) outlet conduits first cutting off this room, the state making the cloth bag of this room be in airless to pass through, then unbalanced pulse valve compressed air carries out pulse dust cleaning, the stop valve shut-in time is enough to ensure that the floating dust peeled off from filter bag after winding-up is settled down to ash bucket, avoid dust behind disengaging filter bag surface again with the phenomenon of the attached collection of air-flow to adjacent filter bag surface, make filter bag ash removal thorough, and by program controller PLC instrument, Automatic Control is carried out to air bleeding valve etc.
The beneficial effects of the utility model are: after have employed said structure deduster, and long bag is less than general pulse deduster floor space when processing identical air quantity, have also given full play to the effect of the powerful jetting deashing of compressed air; Off-line pulse dust cleaning, deashing is thorough, and efficiency of dust collection is high.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is the main TV structure schematic diagram of parts raising middle flask body 5 in Fig. 1;
Fig. 5 is the plan structure schematic diagram of Fig. 4;
Fig. 6 is the main TV structure schematic diagram of parts upper box 7 in Fig. 1;
Fig. 7 is the A-A sectional structure schematic diagram of Fig. 6;
Fig. 8 is the structural representation of parts lift valve assembly 10 in Fig. 1.
In figure: 1, unloading valve; 2, hopper wall vibrator assembly; 3, ash bucket; 4, deduster support; 5, middle casing; 6, air outlet; 7, upper box; 8, filter bay assembly; 9, blowing device; 10, lift valve assembly; 11, pressure reduction instrument assembly; 12, staircase platform assembly; 13, air inlet; 14, ash bucket access hole; 15, middle box frame; 16, middle casing front and rear wall plate; 17, middle casing left and right wallboard; 18, diaphragm plate; 19, midfeather; 20, inclined clapboard; 21, upper box access door; 22, upper box top board; 23, upper box header board; 24, upper box lower frame; 25, upper box side plate; 26, plate after upper box; 27, card; 28, median septum; 29, valve plate is promoted; 30, lifting cylinder base plate; 31, lifting cylinder; 32, bolt.
Detailed description of the invention
Be explained in detail the utility model below in conjunction with accompanying drawing, the arrows in accompanying drawing is air intake, air-out direction signal.
As Fig. 1, a kind of long bag off-line pulse bag type dust collector shown in Fig. 2 and Fig. 3, comprise unloading valve 1, hopper wall vibrator assembly 2, ash bucket 3, deduster support 4, middle casing 5, air outlet 6, upper box 7, filter bay assembly 8, blowing device 9, lift valve assembly 10, pressure reduction instrument assembly 11, staircase platform assembly 12, air inlet 13, ash bucket access hole 14, above described deduster support 4, middle casing 5 and upper box 7 are installed, below described deduster support 4, ash bucket 3 is installed, described lift valve assembly 10 is arranged on upper box 7 top, described upper box 7 is provided with filter bay assembly 8, described filter bay assembly 8 is 6-8m.
Middle casing 5 is made up of middle box frame 15, middle casing front and rear wall plate 16, middle casing left and right wallboard 17, diaphragm plate 18, midfeather 19, inclined clapboard 20 as shown in Figure 4 and Figure 5, by diaphragm plate 18 and inclined clapboard 20, air inlet 13 and air outlet 6 are separated, by midfeather 20, middle casing 5 is divided into some rooms.
Upper box 7 is made up of plate 26, card 27, median septum 28 after upper box access door 21, upper box top board 22, upper box header board 23, upper box lower frame 24, upper box side plate 25, upper box as shown in Figure 6 and Figure 7, is divided into and middle casing some rooms one to one by upper box 7 by median septum 28.
Lift valve assembly 10 is made up of lifting valve plate 29, lifting cylinder base plate 30, lifting cylinder 31, bolt 32 as shown in Figure 8, realizes promoting valve plate 29 to the cut-out of this room pure qi (oxygen) outlet conduits and unlatching by the expanding-contracting action of lifting cylinder 31.
During work, dusty gas enters ash bucket 3 by air intake, and thick grit upwards enters middle casing 5 with air-flow turnover, and dust is long-pending is attached to filter bay assembly 8 outer surface, and the gas after filtration enters upper box 7 to pure qi (oxygen) concetrated pipe one exhausting duct, drains into air through exhaust blower.Deashing process is the pure qi (oxygen) outlet conduits first cutting off this room, the state (locellus blowing-out deashing) making the cloth bag of this room be in airless to pass through.Then unbalanced pulse valve compressed air carries out pulse dust cleaning, the stop valve shut-in time is enough to ensure that the floating dust peeled off from filter bag after winding-up is settled down to ash bucket, avoid dust behind disengaging filter bag surface again with the phenomenon of the attached collection of air-flow to adjacent filter bag surface, make filter bag ash removal thorough, and by program controller PLC instrument, Automatic Control is carried out to air bleeding valve etc.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (3)

1. one kind long bag off-line pulse bag type dust collector, comprise unloading valve (1), hopper wall vibrator assembly (2), ash bucket (3), deduster support (4), middle casing (5), air outlet (6), upper box (7), filter bay assembly (8), blowing device (9), lift valve assembly (10), pressure reduction instrument assembly (11), staircase platform assembly (12), air inlet (13), ash bucket access hole (14), it is characterized in that:
Described deduster support (4) top is provided with middle casing (5) and upper box (7), described deduster support (4) below is provided with ash bucket (3), described lift valve assembly (10) is arranged on upper box (7) top, described upper box (7) is provided with filter bay assembly (8);
Described middle casing (5) is made up of middle box frame (15), middle casing front and rear wall plate (16), middle casing left and right wallboard (17), diaphragm plate (18), midfeather (19), inclined clapboard (20), air inlet (13) and air outlet (6) separate by described diaphragm plate (18) and inclined clapboard (20), by midfeather (20), middle casing (5) are divided into some rooms;
Described upper box (7) is by plate (26), card (27), median septum (28) after upper box access door (21), upper box top board (22), upper box header board (23), upper box lower frame (24), upper box side plate (25), upper box, and upper box (7) is divided into and middle casing some rooms one to one by described median septum (28).
2. one according to claim 1 long bag off-line pulse bag type dust collector, it is characterized in that: described lift valve assembly (10) is made up of lifting valve plate (29), lifting cylinder base plate (30), lifting cylinder (31), bolt (32), the expanding-contracting action of described lifting cylinder (31) realizes promoting valve plate (29) to the cut-out of this room pure qi (oxygen) outlet conduits and unlatching.
3. one according to claim 1 long bag off-line pulse bag type dust collector, is characterized in that: described filter bay assembly (8) is 6-8m.
CN201520022860.5U 2015-01-14 2015-01-14 A kind of long bag off-line pulse bag type dust collector Expired - Fee Related CN204447576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520022860.5U CN204447576U (en) 2015-01-14 2015-01-14 A kind of long bag off-line pulse bag type dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520022860.5U CN204447576U (en) 2015-01-14 2015-01-14 A kind of long bag off-line pulse bag type dust collector

Publications (1)

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CN204447576U true CN204447576U (en) 2015-07-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771454A (en) * 2016-05-10 2016-07-20 苏州贝捷环保设备有限公司 Dry pulse bag type dust collector and application thereof
CN106166416A (en) * 2016-08-26 2016-11-30 江苏新鹏重型机电制造有限公司 Kiln tail Low-Pressure Pulse Bag Filter
CN107297107A (en) * 2017-07-27 2017-10-27 广州市番禺盛达穗南有限公司 Pulsed bag-type dust equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771454A (en) * 2016-05-10 2016-07-20 苏州贝捷环保设备有限公司 Dry pulse bag type dust collector and application thereof
CN106166416A (en) * 2016-08-26 2016-11-30 江苏新鹏重型机电制造有限公司 Kiln tail Low-Pressure Pulse Bag Filter
CN107297107A (en) * 2017-07-27 2017-10-27 广州市番禺盛达穗南有限公司 Pulsed bag-type dust equipment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20170114

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