CN203738991U - Dust collector for main machine - Google Patents

Dust collector for main machine Download PDF

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Publication number
CN203738991U
CN203738991U CN201420128655.2U CN201420128655U CN203738991U CN 203738991 U CN203738991 U CN 203738991U CN 201420128655 U CN201420128655 U CN 201420128655U CN 203738991 U CN203738991 U CN 203738991U
Authority
CN
China
Prior art keywords
dust
deduster
main
hose
main frame
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
CN201420128655.2U
Other languages
Chinese (zh)
Inventor
吴联定
钱嘉麟
刘鑫
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.)
SHANGHAI HUADONG CONSTRUCTION AND MACHINERY Corp
Original Assignee
SHANGHAI HUADONG CONSTRUCTION AND MACHINERY Corp
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 SHANGHAI HUADONG CONSTRUCTION AND MACHINERY Corp filed Critical SHANGHAI HUADONG CONSTRUCTION AND MACHINERY Corp
Priority to CN201420128655.2U priority Critical patent/CN203738991U/en
Application granted granted Critical
Publication of CN203738991U publication Critical patent/CN203738991U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a dust collector for a main machine, relates to the technical field of concrete producing and processing equipment, and aims at solving the problems that the existing dust collector for the main machine cannot clear dust outside a mixing main machine and dust scattering around a weighing scale safely and thoroughly and cannot realize the recovery and recycling of the scattered dust. The dust collector comprises a dust collector main body which is internally provided with a filter bag; a dust collecting hopper provided with a main machine air inlet is connected to the lower part of the dust collector main body; a centrifugal fan is arranged at the upper part of the dust collector main body. The dust collector further comprises at least one dust collecting device arranged outside the dust collector main body; each dust collecting device comprises a dust collecting hose and a dust collecting air inlet regulating valve arranged on the dust collecting hose; the dust collecting hose is communicated with the dust collecting hopper. The dust collector provided by the utility model is suitable for recovering and recycling dust in various concrete mixing plants.

Description

A kind of main frame deduster
Technical field
The utility model relates to concrete production technical field of processing equipment, particularly a kind of main frame deduster.
Background technology
Concrete mixing plant is mainly made up of stirring host, material weighing system, material-transporting system, storing material system, control system and other affiliated facilities.
In the process that stirring host is fed intake, can produce a large amount of dust.Therefore, in the configuration of concrete mixing plant, a stirring host main frame deduster of configuration conventionally.At present, main frame deduster mainly contains two kinds of forms, and one is pulse back blow deduster, and another kind is vibrating type bag deduster.The main frame deduster of two kinds of forms can absorb the dust producing in the process of feeding intake preferably, and is recycled.But, in the actual moving process of equipment, still have part dust to be scattered in around stirring host outside and weighing scale, the dust that is scattered is through long-term accumulation, not only contaminated environment, and cause the waste of material.
For addressing the above problem, for the dust being scattered around stirring host outside and weighing scale, general employing artificial flushing, this can cause the corrosion of equipment, the dust being scattered on the sensor electronic component of weighing scale unsuitable water rinses, because easily causing short circuit, equipment is cleaned not thorough, can not realize recovery and recycling to the dust that is scattered.
Summary of the invention
Can not clear up safely and up hill and dale for existing main frame deduster the dust that stirring host outside and weighing scale are scattered around, can not realize recovery to the dust that is scattered and the problem of recycling, the purpose of this utility model is to provide a kind of deduster of stirring host, not only can thoroughly clear up the dust that is scattered, and easy-to-operate, realize recovery and recycling to the dust that is scattered.
The utility model solves the technical scheme that its technical problem adopts: comprise that inside is provided with the deduster main body of filter bag, the bottom of described deduster main body is connected with the flue-dust retainer of main frame air inlet, the top of described deduster main body is provided with centrifugal blower, also comprise at least one dust exhaust apparatus that is arranged at described deduster main body outside, described dust exhaust apparatus comprises hose and be arranged at the dust suction air inlet control valve on described hose, and described hose is communicated with described flue-dust retainer.
Described hose is positioned at the top of described flue-dust retainer.
Better, described dust exhaust apparatus also comprises the support for supporting described hose, described support is fixed on the housing of described deduster main body.
Described main frame air inlet place is provided with air inlet valve.
Described centrifugal blower is provided with gauge tap.
Effect of the present utility model is:
One, the utility model has been set up dust exhaust apparatus on the flue-dust retainer of existing main frame deduster, under the effect of centrifugal blower, hose in dust exhaust apparatus is collected and is become scattered about stirring host outside and weighing scale dust around, and enter deduster main body and carry out dust removal process, improve the be scattered object of dust of environment and recovery thereby reach, can save concrete material cost.
Two, main frame deduster of the present utility model, under the acting in conjunction of centrifugal blower and hose, collect the dust that becomes scattered about device external, avoid water to rinse the hidden danger of bringing, ensured the work safety of the electronic components such as equipment upper sensor, and improved cleaning efficiency.
Three, main frame deduster of the present utility model, on original main frame deduster, set up dust exhaust apparatus, and set up air inlet valve at main frame air inlet place, and on centrifugal blower, set up gauge tap, make it on the basis of original main frame deduster, increase the function of the dust that can adsorption plant outside be scattered, and small investment, dust recovering effect is remarkable, has improved the utilization rate of concrete batch plant.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, a kind of main frame deduster the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solutions of the utility model.
In conjunction with Fig. 1, a kind of main frame deduster of the present utility model is described, comprises that inside is provided with the deduster main body 1 of some filter bags 2, the bottom of deduster main body 1 is connected with the flue-dust retainer 3 of main frame air inlet 4, and the top of deduster main body 1 is provided with centrifugal blower 10.Above-mentioned main frame deduster also comprises that at least one is arranged at the dust exhaust apparatus of deduster main body 1 outside, and dust exhaust apparatus comprises hose 7 and be arranged at the dust suction air inlet control valve 8 on hose 7, and hose 7 is communicated with flue-dust retainer 3.Wherein, hose 7 adopts nylon folder screen cloth, terylene, thermoplastic or PVC material, has scalable design, and high temperature resistant, oil resistant is sour, fire-retardant, insulate, refute and connect freedom, the characteristic such as volume is light and handy.
Compare existing main frame deduster, the utility model has been set up dust exhaust apparatus on the flue-dust retainer 3 of main frame deduster, under the effect of centrifugal blower 10, hose 7 in dust exhaust apparatus is collected and is become scattered about stirring host outside and weighing scale dust around, and enter deduster main body 1 and carry out dust removal process, improve the be scattered object of dust of environment and recovery thereby reach.
Preferably, hose 7 is positioned at the top of flue-dust retainer 3, and near the position of deduster main body 1, and the dust of being convenient to reclaim can enter in time in the filter bag 2 of deduster main body 1 and carry out purified treatment, thereby increases work efficiency.
Better, dust exhaust apparatus also comprises the support 9 for fixed support hose 7, above-mentioned support 9 is fixed on the housing of deduster main body 1, when after dedusting end-of-job, hose 7 can be connected on support 9, not only take conveniently, and avoid hose 7 to cause damage because of external force extruding, collision etc.
In addition, main frame air inlet 4 places are provided with air inlet valve 5, are positioned on the centrifugal blower 10 on deduster main body 1 top and are also provided with gauge tap.Above-mentioned valve preferred manual butterfly valve, is convenient to control flexibly the intake method of deduster main frame 1.Certainly, also can adopt other forms of valve, in this no limit.
The course of work of main frame deduster is described: in the time using as main frame deduster below in conjunction with Fig. 1, close dust suction air inlet control valve 8, open air inlet valve 5, dusty gas A enters flue-dust retainer 3 by main frame air inlet 4, and enter and in filter bag 2, carry out dedusting, finally, Purge gas B is discharged by deduster main body 1 top; Because main frame deduster is intermittent work, in the time of stirring host discharging, close centrifugal blower 10, the dust of collection falls after rise to flue-dust retainer 3 from filter bag 2 by vibration, falls after rise to stirring host by main frame air inlet 4.In the time that main frame deduster stops production or overhaul, dust exhaust apparatus can be used for adsorbing the dust that is scattered of deduster main body 1 outside, now, close air inlet valve 5, open dust suction air inlet control valve 8 and centrifugal blower 10, be connected to hose 7 on flue-dust retainer 3 dust that will be scattered and be recovered in deduster main body 1 and carry out dust removal process, realized stirring host outside and weighing scale be around scattered recovery and the recycling of dust.
In addition, under the acting in conjunction of centrifugal blower 10 and hose 7, collect the dust that becomes scattered about device external, avoided water to rinse the hidden danger of bringing, ensured the work safety of the electronic components such as equipment upper sensor, and improved cleaning efficiency.
Foregoing description is only the description to the utility model preferred embodiment; the not any restriction to the utility model scope; any change, modification that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, all belong to the protection domain of claims.

Claims (5)

1. a main frame deduster, comprise that inside is provided with the deduster main body of filter bag, the bottom of described deduster main body is connected with the flue-dust retainer of main frame air inlet, the top of described deduster main body is provided with centrifugal blower, it is characterized in that: also comprise at least one dust exhaust apparatus that is arranged at described deduster main body outside, described dust exhaust apparatus comprises hose and be arranged at the dust suction air inlet control valve on described hose, and described hose is communicated with described flue-dust retainer.
2. main frame deduster according to claim 1, is characterized in that: described hose is positioned at the top of described flue-dust retainer.
3. main frame deduster according to claim 1 and 2, is characterized in that: described dust exhaust apparatus also comprises the support for supporting described hose, described support is fixed on the housing of described deduster main body.
4. main frame deduster according to claim 1, is characterized in that: described main frame air inlet place is provided with air inlet valve.
5. main frame deduster according to claim 1, is characterized in that: described centrifugal blower is provided with gauge tap.
CN201420128655.2U 2014-03-20 2014-03-20 Dust collector for main machine Expired - Fee Related CN203738991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420128655.2U CN203738991U (en) 2014-03-20 2014-03-20 Dust collector for main machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420128655.2U CN203738991U (en) 2014-03-20 2014-03-20 Dust collector for main machine

Publications (1)

Publication Number Publication Date
CN203738991U true CN203738991U (en) 2014-07-30

Family

ID=51338852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420128655.2U Expired - Fee Related CN203738991U (en) 2014-03-20 2014-03-20 Dust collector for main machine

Country Status (1)

Country Link
CN (1) CN203738991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514865A (en) * 2015-09-09 2017-03-22 吴金珠 Improved concrete mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514865A (en) * 2015-09-09 2017-03-22 吴金珠 Improved concrete mixer

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Legal Events

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: 20140730

Termination date: 20200320