CN208878128U - A kind of large size pulse dust collector - Google Patents

A kind of large size pulse dust collector Download PDF

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Publication number
CN208878128U
CN208878128U CN201821631174.8U CN201821631174U CN208878128U CN 208878128 U CN208878128 U CN 208878128U CN 201821631174 U CN201821631174 U CN 201821631174U CN 208878128 U CN208878128 U CN 208878128U
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China
Prior art keywords
clean room
filter
bag
dirt pocket
air
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CN201821631174.8U
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Chinese (zh)
Inventor
柴应召
申帅杰
刘修杨
郝兵兵
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Zhengzhou Asia-Pacific Energy And Environmental Protection Technology Co Ltd
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Zhengzhou Asia-Pacific Energy And Environmental Protection Technology Co Ltd
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Abstract

The utility model relates to a kind of large-scale pulse dust collectors, including fuselage, fuselage left end to be equipped with air inlet, and fuselage interior is divided into dirt pocket and clean room by horizontal baffle;Lower section of the dirt pocket in clean room, air diffuser is fixed in dirt pocket, the right side of air diffuser is equipped with vertical filter screen, the Filter-bag carcass of several inner hollows is equipped on the right side of vertical filter screen, Filter-bag carcass upper end is fixed on horizontal baffle and is connected with clean room, and filter bag is cased on Filter-bag carcass;Compressed gas cylinder is fixed on right side on the outside of clean room, injection tube is connected on compressed gas cylinder, pulse valve is installed in injection tube, several air current spray nozzles are also connected in injection tube, air current spray nozzle is respectively aligned to the upper port of Filter-bag carcass, the upper end of clean room is provided with several gas outlets, and gas outlet lower end is equipped with filtration core;The lower section of dirt pocket is equipped with supporting leg and ash bucket and Star-like unloader, is additionally provided with hermatic door on fuselage;The utility model is novel can to effectively improve dust removing effects.

Description

A kind of large size pulse dust collector
Technical field
The utility model relates to a kind of pulse dust collector, especially a kind of large-scale pulse dust collector belongs to pulse dust removal and sets Standby technical field.
Background technique
In the production process of the industries such as machine-building, building material cement, electric power, chemical industry, more dust can be generated, seriously The health of direct labor is endangered, if these dust direct emissions enter atmosphere, also will cause air pollution, it is serious to destroy people from periphery Living environment, it is therefore desirable to being filtered purification to dust in process of production.Common filtering in the industrial production The equipment of purifying and stive is bag filter, in order to prevent the cloth bag blocking on bag filter, in the prior art usually herein It installs air pulse cleaner in equipment additional to remove the dust on cloth bag, this equipment is commonly known as pulsed bag-type dust Device abbreviation pulse dust collector;Existing large size pulse dust collector efficiency of dust collection is very high, but there are still some problems, such as due to The mesh of general cloth bag is larger, the dust too small for particle diameter with regard to helpless, if using the lesser cloth bag of mesh, It will appear the problem of ventilative property is poor, and air pulse is not easy to blow off the dust on cloth bag, be particularly easy to lose cloth bag blocking in this way Effect;However the smaller harm to human body of the particle diameter of dust is bigger, therefore the utility model designs a kind of new large-scale pulse Deduster can effectively filter out fine grain dust.
Utility model content
The purpose of this utility model: in view of the deficiencies of the prior art, a kind of large-scale pulse dust collector is designed, can effectively be mentioned The dust removing effects of large-diameter pulse dust collector reduce the concentration of the fine particle in air.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of large size pulse dust collector, including fuselage, the fuselage left end are equipped with air inlet, and fuselage interior is by horizontal baffle It is divided into dirt pocket and clean room;The dirt pocket is fixed with air diffuser, the right side of air diffuser in the lower section of clean room, dirt pocket Equipped with vertical filter screen, the Filter-bag carcass of several inner hollows is equipped on the right side of vertical filter screen, the Filter-bag carcass upper end is fixed It is connected on horizontal baffle and with clean room, filter bag is cased on Filter-bag carcass;It is fixed on right side on the outside of the clean room There is compressed gas cylinder, injection tube is connected on compressed gas cylinder, the injection tube extends in clean room, the blowing outside clean room Pulse valve is installed on pipe, is connected with several air current spray nozzles in indoor injection tube in purifying, each air current spray nozzle point Not Dui Zhun Filter-bag carcass upper port, the upper end of clean room is provided with several gas outlets, the purification of each gas outlet lower end Indoor location has filtration core;The lower section of the dirt pocket is equipped with supporting leg and ash bucket, is equipped with Star-like unloader below the ash bucket, The dirt pocket and the fuselage of clean room front end are equipped with hermatic door.
Further, the air inlet is connected with dirt pocket, and each gas outlet is connected with clean room.
Further, the air diffuser is fixed on the right end of air inlet.
Further, the vertical filter screen is thick effect airstrainer, and the filtration core is high-efficiency air filtering net, institute The pore size on filter bag is stated between vertical filter screen and the pore size of filtration core.
Further, the compressed gas cylinder is equipped with compressed air.
Further, the upper and lower side of the vertical filter screen cooperates with it equipped with guide rail, and guide rail is bolted on machine With, the filter bag is bundled on Filter-bag carcass, and the filtration core is bolted on gas outlet lower end.
The beneficial effects of the utility model are:
1, in the utility model, the indoor air inlet of dedusting is equipped with air diffuser, can effectively flow into air inlet Air is dispersed in entire dirt pocket, is convenient for subsequent filtration treatment;
2, vertical filter screen, filter bag and filtration core are provided in the utility model, three kinds of filter devices can step by step Gas with dust is filtered, filter effect is good;
3, the top of the fuselage in the utility model is equipped with multiple gas outlets, is provided with filtration core on gas outlet, this sets Meter can effectively remove the fine particulates in air-flow, while multiple gas outlets also ensure filter efficiency;
4, the front fuselage in the utility model is equipped with hermatic door, can easily open replacement or the vertical filtering of cleaning Net, filter bag and filtration core.
The utility model has the advantages that structurally reasonable, good dedusting effect, high dust collection efficiency in summary.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the external structure schematic diagram of the utility model.
Wherein, 1, air inlet, 2, horizontal baffle, 3, dirt pocket, 4, clean room, 5, air diffuser, 6, vertical filter screen, 7, filter Marsupial bone frame, 8, filter bag, 9, compressed gas cylinder, 10, injection tube, 11, pulse valve, 12, air current spray nozzle, 13, gas outlet, 14, filtration core, 15, supporting leg, 16, ash bucket, 17, Star-like unloader, 18, hermatic door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of large size pulse dust collector, including fuselage, the fuselage left end is equipped with air inlet 1, in fuselage Portion is divided into dirt pocket 3 and clean room 4 by horizontal baffle 2;The dirt pocket 3 is fixed in the lower section of clean room 4, dirt pocket 3 Air diffuser 5, the right side of air diffuser 5 are equipped with vertical filter screen 6, the filter bag bone of several inner hollows are equipped on the right side of vertical filter screen 6 Frame 7,7 upper end of Filter-bag carcass are fixed on horizontal baffle 2 and are connected with clean room 4, and filter bag 8 is cased on Filter-bag carcass 7; It is fixed with compressed gas cylinder 9 on the right side in 4 outside of clean room, injection tube 10, the injection tube are connected on compressed gas cylinder 9 10 extend in clean room 4, are equipped with pulse valve 11 in the injection tube 10 outside clean room 4, the blowing in clean room 4 Several air current spray nozzles 12 are connected on pipe 10, each air current spray nozzle 12 is respectively aligned to the upper port of Filter-bag carcass 7, clean room 4 upper end has been wholely set several gas outlets 13, is equipped with filtration core 14 in the clean room 4 of each 13 lower end of gas outlet; The lower section of the dirt pocket 3 is equipped with supporting leg 15 and ash bucket 16, is equipped with Star-like unloader 17, the dedusting below the ash bucket 16 Hermatic door 18 is hinged with by hinge on the fuselage of 4 front end of room 3 and clean room.
In the utility model, the air inlet 1 is connected with dirt pocket 3, each gas outlet 13 with 4 phase of clean room Connection;The air diffuser 5 is bolted on the right end of air inlet 1;The vertical filter screen 6 is thick effect airstrainer, The filtration core 14 is high-efficiency air filtering net, and the pore size on the filter bag 8 is between vertical filter screen 6 and filtration core 14 Between pore size;The compressed gas cylinder 9 is equipped with compressed air;The upper and lower side of the vertical filter screen 6, which cooperates to be equipped with it, leads Rail 19, guide rail 19 are bolted on fuselage, and the filter bag 8 is bundled on Filter-bag carcass 7, and the filtration core 14 passes through spiral shell Bolt is fixed on 13 lower end of gas outlet.
The utility model is when implementing:
During installation, it is first turned on hermatic door 18, air diffuser 5 is mounted on air inlet 1 using bolt, by filtration core 14 It is mounted on gas outlet 13;Then vertical filter screen 6 is promoted in dirt pocket 3 along guide rail 19, finally closes hermatic door 18.
At work, it is connected with pressure fan on air inlet 1, exhaust fan is connected on gas outlet 13,17 lower end of Star-like unloader connects It is connected to ash-unloading tube road, ash-unloading tube road is connected with ash bucket 16, and hermatic door 18 is normally off, and pressure fan will have the air of dust It is sent into dirt pocket 3, under the dispersion and buffer function by disperser 5, the speed of air-flow declines and is distributed in entire vertical mistake It is filtered for the first time on strainer 6, the dust of bulky grain is fallen in ash bucket 16, and short grained dust passes through vertical filter screen 6, same with this When, under the action of exhaust fan, air-flow is extracted out from gas outlet 13 by exhaust fan, in clean room 4 be negative pressure, therefore dirt pocket 3 with A pressure difference is just formed between clean room 4, is connected due to passing through Filter-bag carcass 7 between the two, so air-flow is just from dedusting Room 3 flows to clean room 4, and due to being cased with filter bag 8 on Filter-bag carcass 7, air-flow must just can enter clean room 4 by filter bag 8, than filter The dust that the hole of bag 8 is big is isolated in dirt pocket 3, and the dust particles smaller than the hole of filter bag 8 then go successively to purify It in room 4, is needed when then air-flow is extracted from clean room 4 by filtration core 14, air-flow is filtered again at this time, final clean Air be extracted from gas outlet 13;When work certain time after, filter bag 8 can be blocked by dust, so need timing open Pulse valve 11, when pulse valve 11 is opened, compressed gas is sprayed from air current spray nozzle 12, forms air pulse, passes through filter bag bone Air-flow from inside to outside is propped up and formed to 7 filter bag 8 of frame, and the dust of blocking is washed out, and filter bag 8 continues normally after air pulse Work;Star-like unloader 17 exports dust by ash-unloading tube road simultaneously, and through a long time uses rear vertical filter screen 6,8 and of filter bag Filtration core 14 needs replacing, and can at this time open hermatic door 18, is removed replacement.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of large size pulse dust collector, including fuselage, it is characterised in that: the fuselage left end is equipped with air inlet (1), in fuselage Portion is divided into dirt pocket (3) and clean room (4) by horizontal baffle (2);
The dirt pocket (3) is fixed with air diffuser (5) in the lower section of clean room (4), dirt pocket (3), the right side of air diffuser (5) Equipped with vertical filter screen (6), the Filter-bag carcass (7) of several inner hollows, the Filter-bag carcass are equipped on the right side of vertical filter screen (6) (7) upper end is fixed on horizontal baffle (2) and is connected with clean room (4), and filter bag (8) are cased on Filter-bag carcass (7);
It is fixed with compressed gas cylinder (9) on right side on the outside of the clean room (4), compressed gas cylinder is connected with injection tube on (9) (10), the injection tube (10) extends in clean room (4), is equipped with pulse in the injection tube (10) of clean room (4) outside Valve (11) is connected with several air current spray nozzles (12), each air current spray nozzle in the injection tube (10) in clean room (4) (12) it is respectively aligned to the upper port of Filter-bag carcass (7), the upper end of clean room (4) is provided with several gas outlets (13), each described Filtration core (14) are installed in the clean room (4) of gas outlet (13) lower end;
The lower section of the dirt pocket (3) is equipped with supporting leg (15) and ash bucket (16), is equipped with star-like discharging below the ash bucket (16) The fuselage of device (17), the dirt pocket (3) and clean room (4) front end is equipped with hermatic door (18).
2. large size pulse dust collector according to claim 1, it is characterised in that: the air inlet (1) and dirt pocket (3) phase Connection, each gas outlet (13) are connected with clean room (4).
3. large size pulse dust collector according to claim 1, it is characterised in that: the air diffuser (5) is fixed on air inlet (1) right end.
4. large size pulse dust collector according to claim 1, it is characterised in that: the vertical filter screen (6) is that thick effect is empty Gas filter screen, the filtration core (14) are high-efficiency air filtering net, and the pore size on the filter bag (8) is between vertical filter screen (6) between the pore size of filtration core (14).
5. large size pulse dust collector according to claim 1, it is characterised in that: the compressed gas cylinder (9) is empty equipped with compression Gas.
6. large size pulse dust collector according to claim 1, it is characterised in that: the upper and lower side of the vertical filter screen (6) Cooperate with it equipped with guide rail (19), guide rail (19) is bolted on fuselage, and the filter bag (8) is bundled in Filter-bag carcass (7) on, the filtration core (14) is bolted on gas outlet (13) lower end.
CN201821631174.8U 2018-10-08 2018-10-08 A kind of large size pulse dust collector Active CN208878128U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821631174.8U CN208878128U (en) 2018-10-08 2018-10-08 A kind of large size pulse dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821631174.8U CN208878128U (en) 2018-10-08 2018-10-08 A kind of large size pulse dust collector

Publications (1)

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CN208878128U true CN208878128U (en) 2019-05-21

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110116114A (en) * 2019-06-07 2019-08-13 江苏亚盟净化装饰工程有限公司 A kind of workshop air powder purification apparatus and its purification method
CN111420758A (en) * 2020-06-16 2020-07-17 桂林鸿程矿山设备制造有限责任公司 Material grading grinding production device applied to suspension roller type ring roller mill
CN112717577A (en) * 2020-12-17 2021-04-30 曾敏 Sack formula dust removal environmental protection equipment of tearing open soon
CN113399100A (en) * 2021-04-09 2021-09-17 徐玉星 Raymond mill assembling system for increasing productivity
CN114082251A (en) * 2021-12-24 2022-02-25 马鞍山科宇环保设备股份有限公司 Composite bag type dust removal device
CN114307477A (en) * 2021-12-16 2022-04-12 湖南一程智能科技有限公司 Carriage clout cleans suction device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110116114A (en) * 2019-06-07 2019-08-13 江苏亚盟净化装饰工程有限公司 A kind of workshop air powder purification apparatus and its purification method
CN110116114B (en) * 2019-06-07 2022-08-05 江苏亚盟净化装饰工程有限公司 Workshop air dust purification device and purification method thereof
CN111420758A (en) * 2020-06-16 2020-07-17 桂林鸿程矿山设备制造有限责任公司 Material grading grinding production device applied to suspension roller type ring roller mill
CN112717577A (en) * 2020-12-17 2021-04-30 曾敏 Sack formula dust removal environmental protection equipment of tearing open soon
CN113399100A (en) * 2021-04-09 2021-09-17 徐玉星 Raymond mill assembling system for increasing productivity
CN114307477A (en) * 2021-12-16 2022-04-12 湖南一程智能科技有限公司 Carriage clout cleans suction device
CN114307477B (en) * 2021-12-16 2023-09-12 湖南一程智能科技有限公司 Carriage clout cleans suction device
CN114082251A (en) * 2021-12-24 2022-02-25 马鞍山科宇环保设备股份有限公司 Composite bag type dust removal device

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