CN204709989U - Saving low pulse dust collector - Google Patents

Saving low pulse dust collector Download PDF

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Publication number
CN204709989U
CN204709989U CN201520428851.6U CN201520428851U CN204709989U CN 204709989 U CN204709989 U CN 204709989U CN 201520428851 U CN201520428851 U CN 201520428851U CN 204709989 U CN204709989 U CN 204709989U
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CN
China
Prior art keywords
pulse
box
valve
air
dust
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
CN201520428851.6U
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Chinese (zh)
Inventor
吴亚军
吴国华
王礼春
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.)
Jiangsu Guanghong Environmental Engineering Co Ltd
Original Assignee
Jiangsu Guanghong Environmental Engineering Co Ltd
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 Jiangsu Guanghong Environmental Engineering Co Ltd filed Critical Jiangsu Guanghong Environmental Engineering Co Ltd
Priority to CN201520428851.6U priority Critical patent/CN204709989U/en
Application granted granted Critical
Publication of CN204709989U publication Critical patent/CN204709989U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides saving low pulse dust collector, wherein, upper box inside is provided with pulse blowing pipe, pulse blowing pipe is provided with multiple pulse jet mouth, pulse blowing pipe is connected with described compressor, upper box is also communicated with air-introduced machine, compressor is provided with pulse control valve, the bottom of lower box is provided with dust removing system, dust removing system is provided with unloading valve, air inlet is provided with described intake valve, gas outlet is provided with described air outlet valve, in middle casing, be provided with filter cloth bag.The utility model is by arranging compressor and air-introduced machine, can solve and outdoorly lay the problem low with compressed air source pressure, control compressor by arranging pulse control valve, and adopt trumpet-shaped pulse jet mouth, the ability removing dust on filter cloth bag can be improved significantly, improve the service life of filter cloth bag, the ability of its process gas increases greatly, and purification efficiency significantly improves, and performance is more stable, and structure is simple, easy to maintenance.

Description

Saving low pulse dust collector
Technical field
The utility model relates to a kind of dust arrester, is specially saving low pulse dust collector, belongs to flue gas purifying equipment technical field.
Background technology
Pulse dust collector is generally the dust being removed the upper attachment of filter medium (cloth bag or filter cylinder) by the method for blowing pressurized air; A few group pulse valve may be had according to the size of deduster, controlled by pulse control instrument or PLC, drive set of pulses valve to the dust of the part cloth bag removing it and control or filter cylinder at every turn, and other cloth bag or filter cylinder normally work, after a period of time, lower set of pulses valve is opened, but, existing pulsed jet cloth filter has the shortcomings such as purification efficiency is not high, limited, the performance portion of process gas capacity is stable, complicated operation, life-span of the filter bag are short, maintenance load is large, but also has and outdoorly lay the problem low with compressed air source pressure.Therefore, how improving from structure, is the technical problem that people wish to solve always.
For solving above technical problem, the utility model provides saving low pulse dust collector, by arranging compressor and air-introduced machine, can solve and outdoorly lay the problem low with compressed air source pressure, compressor is controlled by arranging pulse control valve, and adopt trumpet-shaped pulse jet mouth, the ability removing dust on filter cloth bag can be improved significantly, improve the service life of filter cloth bag, the ability of its process gas increases greatly, and purification efficiency significantly improves, and performance is more stable, and structure is simple, easy to maintenance.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model just there is provided saving low pulse dust collector, and it comprises upper box, middle casing, lower box, pulse blowing pipe, pulse jet mouth, compressor, air-introduced machine, pulse control valve, air inlet, gas outlet, unloading valve, intake valve, air outlet valve, dust removing system, filter cloth bag and shell, is characterized in that, this pulsed jet cloth filter is connected with described upper box from the top down successively, middle casing and lower box, wherein, described upper box inside is provided with pulse blowing pipe, described pulse blowing pipe is provided with multiple pulse jet mouth, described pulse blowing pipe is connected with described compressor, described upper box is also communicated with described air-introduced machine, described compressor is provided with described pulse control valve, the bottom of described lower box is provided with dust removing system, described dust removing system is provided with described unloading valve, described air inlet is provided with described intake valve, described gas outlet is provided with described air outlet valve, in described middle casing, be provided with filter cloth bag.
Further, as preferably, described air inlet is arranged on the bottom of described middle casing, and described gas outlet is arranged on the upper end of described upper box, and described air inlet and described gas outlet are oppositely arranged on the shell of pulsed jet cloth filter.
Further, as preferably, the shape of cross section of described pulse jet mouth is horn-like.
Further, as preferably, described unloading valve, intake valve, air outlet valve are electronic control valve.
Further, as preferably, described filter cloth bag adopts double layout, and described filter cloth bag is of a size of 130 × 6000mm.
The beneficial effects of the utility model:
The saving low pulse dust collector that the utility model provides, by arranging compressor and air-introduced machine, can solving and outdoorly lay the problem low with compressed air source pressure, controlling compressor by arranging pulse control valve, and adopt trumpet-shaped pulse jet mouth, can improve the ability removing dust on filter cloth bag significantly, improve the service life of filter cloth bag, the ability of its process gas increases greatly, purification efficiency significantly improves, performance is more stable, and structure is simple, easy to maintenance.
Accompanying drawing explanation
The structure chart of the saving low pulse dust collector that Fig. 1 provides for the utility model;
Wherein, 1, upper box, 2, middle casing, 3, lower box, 4, pulse blowing pipe, 5, pulse jet mouth, 6, compressor, 7, air-introduced machine, 8, pulse control valve, 9, air inlet, 10, gas outlet, 11, unloading valve, 12, intake valve, 13, air outlet valve, 14, dust removing system, 15, filter cloth bag, 16, shell.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides saving low pulse dust collector, and it comprises upper box 1, middle casing 2, lower box 3, pulse blowing pipe 4, pulse jet mouth 5, compressor 6, air-introduced machine 7, pulse control valve 8, air inlet 9, gas outlet 10, unloading valve 11, intake valve 12, air outlet valve 13, dust removing system 14, filter cloth bag 15 and shell 16, this pulsed jet cloth filter is connected with described upper box 1 from the top down successively, middle casing 2 and lower box 3, wherein, upper box 1 inside is provided with pulse blowing pipe 4, described pulse blowing pipe 4 is provided with multiple pulse jet mouth 5, pulse blowing pipe 4 is connected with described compressor 6, described upper box 1 is also communicated with described air-introduced machine 7, compressor 6 is provided with described pulse control valve 8, the bottom of lower box 3 is provided with dust removing system 14, described dust removing system 14 is provided with described unloading valve 11, air inlet 9 is provided with described intake valve 12, described gas outlet 10 is provided with described air outlet valve 13, in described middle casing 2, be provided with filter cloth bag 15.
In the present embodiment, air inlet 9 is arranged on the bottom of described middle casing 2, and described gas outlet 10 is arranged on the upper end of described upper box 1, and described air inlet 9 and described gas outlet 10 are oppositely arranged on the shell 16 of pulsed jet cloth filter.The shape of cross section of pulse jet mouth 5 is horn-like.For the ease of controlling, unloading valve 11, intake valve 12, air outlet valve 13 are electronic control valve.In order to improve the efficiency of dedusting, filter cloth bag 15 adopts double layout, and described filter cloth bag 15 is of a size of 130 × 6000mm.
During work, dusty gas is entered by air inlet, and thick grit directly falls into hopper bottom, and during dustshot upwards enters with air-flow turnover, upper box, dust is long-pending is attached to filter cloth bag outer surface, and the gas after filtration enters upper box to gas outlet, drains into air through exhaust blower.Deashing process is intake valve, air outlet valve first cuts off air inlet and the gas outlet of this room, the state making the filter cloth bag of this room be in airless to pass through, then unbalanced pulse control valve compressed air carries out pulse jetting deashing, the shut-in time of pulse control valve is enough to ensure that the dust settling peeled off from filter cloth bag after winding-up is to ash bucket, avoid dust behind disengaging filter bag surface again with the phenomenon of the attached collection of air-flow to adjacent filter cloth bag surface, make filter cloth bag deashing thorough, and by program controller PLC instrument to intake valve, air outlet valve, pulse control valve and unloading valve etc. carry out Automatic Control.
The utility model is by arranging compressor and air-introduced machine, can solve and outdoorly lay the problem low with compressed air source pressure, control compressor by arranging pulse control valve, and adopt trumpet-shaped pulse jet mouth, the ability removing dust on filter cloth bag can be improved significantly, improve the service life of filter cloth bag, the ability of its process gas increases greatly, and purification efficiency significantly improves, and performance is more stable, and structure is simple, easy to maintenance.

Claims (5)

1. saving low pulse dust collector, it comprises upper box, middle casing, lower box, pulse blowing pipe, pulse jet mouth, compressor, air-introduced machine, pulse control valve, air inlet, gas outlet, unloading valve, intake valve, air outlet valve, dust removing system, filter cloth bag and shell, it is characterized in that, this pulsed jet cloth filter is connected with described upper box from the top down successively, middle casing and lower box, wherein, described upper box inside is provided with pulse blowing pipe, described pulse blowing pipe is provided with multiple pulse jet mouth, described pulse blowing pipe is connected with described compressor, described upper box is also communicated with described air-introduced machine, described compressor is provided with described pulse control valve, the bottom of described lower box is provided with dust removing system, described dust removing system is provided with described unloading valve, described air inlet is provided with described intake valve, described gas outlet is provided with described air outlet valve, filter cloth bag is provided with in described middle casing.
2. saving low pulse dust collector according to claim 1, it is characterized in that, described air inlet is arranged on the bottom of described middle casing, described gas outlet is arranged on the upper end of described upper box, and described air inlet and described gas outlet are oppositely arranged on the shell of pulsed jet cloth filter.
3. saving low pulse dust collector according to claim 1, is characterized in that, the shape of cross section of described pulse jet mouth is horn-like.
4. the saving low pulse dust collector according to claim 1-3 any one, is characterized in that, described unloading valve, intake valve, air outlet valve are electronic control valve.
5. the saving low pulse dust collector according to claim 1-3 any one, it is characterized in that, described filter cloth bag adopts double layout, and described filter cloth bag is of a size of 130 × 6000mm.
CN201520428851.6U 2015-06-17 2015-06-17 Saving low pulse dust collector Expired - Fee Related CN204709989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520428851.6U CN204709989U (en) 2015-06-17 2015-06-17 Saving low pulse dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520428851.6U CN204709989U (en) 2015-06-17 2015-06-17 Saving low pulse dust collector

Publications (1)

Publication Number Publication Date
CN204709989U true CN204709989U (en) 2015-10-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520428851.6U Expired - Fee Related CN204709989U (en) 2015-06-17 2015-06-17 Saving low pulse dust collector

Country Status (1)

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CN (1) CN204709989U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413334A (en) * 2015-12-15 2016-03-23 东莞市慧达环保有限公司 Pressure relief type storage bin
CN108298322A (en) * 2017-12-28 2018-07-20 天津派瑞环境工程技术有限公司 A kind of high temperature granular material unloading and dust pelletizing system
CN110523530A (en) * 2019-08-06 2019-12-03 宁波中集物流装备有限公司 Dust two stage treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413334A (en) * 2015-12-15 2016-03-23 东莞市慧达环保有限公司 Pressure relief type storage bin
CN108298322A (en) * 2017-12-28 2018-07-20 天津派瑞环境工程技术有限公司 A kind of high temperature granular material unloading and dust pelletizing system
CN110523530A (en) * 2019-08-06 2019-12-03 宁波中集物流装备有限公司 Dust two stage treatment device

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

Granted publication date: 20151021

Termination date: 20180617