CN206184201U - Dust removal system for workshop - Google Patents

Abstract

The utility model relates to a dust removal system for workshop, including setting up the dust collector in operating the workshop, dust collector is provided with admit air wind channel and exhaust duct, exhaust duct is connected with the draught fan, the inlet set in wind channel of admitting air there is the dust sensor, the draught fan still is connected with the controller, the controller acquires the current operating mode information that the dust sensor recorded, and according to current operating mode information the power of draught fan, it is provided with the dust removal storehouse to admit air between wind channel and the exhaust duct, being provided with liquid phase filter layer and foraminiferous membrane layer in the dust removal storehouse, according to the power of real -time operating mode information automatically regulated draught fan, combining in the workshop component of dust to constitute the condition, dust removal mode and physics filtration dust removal mode through the liquid phase combine together, more are favorable to common metal powder safety, effectual getting rid of in the workshop.

Description

A kind of dust removal system for workshop

Technical field

The utility model is related to a kind of workshop environmental protection equipment, particularly a kind of dust removal system for workshop.

Background technology

In the industrial production, various dust are often produced, such as in polishing, polishing departement, with working process process Substantial amounts of dust can be produced, if these dust are processed (as adsorbed or filtering) not in time, it will be detrimental to health and extraneous ring Cause the injury that should not be underestimated or danger in border.

Wherein, relatively conventional is that the operating personnel to being worked in environment make during a large amount of powder spread in the air in workshop Into physical impairment, operating personnel can suck substantial amounts of dust to lung, easily cause lung tissue that fibrosis lesion, lung occur Portion's tissue is gradually hardened, and pneumoconiosis occurs, and is also easy to cause damage other respiratory systems in addition, such as includes inflammation of upper respiratory tract Disease, pneumonia and other occupational lung diseases etc..

In addition, in industrial workshop, for example, metal polishing workshop, during sanding and polishing metallic article, Substantial amounts of metal dust can be produced, if these metal dusts are fallen on the rotatable parts of machine, the mill of rotatable parts can be accelerated Damage, reduce precision and the life-span of machine operation, it is even more important that if not cleared up timely usually, month after month accumulate throughout the year If, will be more and more, after concentration reaches to a certain degree, easily system of Himdu logic fire or electrostatic and the generation explosion danger that ignites.

However, carrying out dedusting with opening according to traditional cleaner is long-term, it there is also some problems, example Such as：Dust pelletizing system power consumption higher can increase energy consumption and production cost, in addition, dust pelletizing system itself is operationally (especially full Under load condition) produced by noise and vibrations also than more serious.

Utility model content

Goal of the invention of the present utility model is：For prior art exist problem, there is provided one kind can either effectively, have Pointedly removing dust (especially metallic dust) in workshop can take into account energy consumption, avoid the workshop dedusting of the wasting of resources again System.

To achieve these goals, the technical solution adopted in the utility model is：

A kind of dust removal system for workshop, including be arranged at operation workshop in dust arrester, the dust arrester be provided with into Gas air channel and exhaust duct, the exhaust duct are connected with air-introduced machine, and the air inlet of the airintake wind-tunnel is provided with dust sensing Device, the air-introduced machine is also associated with controller, and the controller obtains the current working information that the dust sensor is measured, and The power of the air-introduced machine is adjusted according to the current working information；

Dedusting cabin is provided between the airintake wind-tunnel and exhaust duct, be provided with the dedusting cabin liquid filtration layer and Membrane layer with holes, the gas outlet of the airintake wind-tunnel is immersed in liquid filtration layer, and the membrane layer with holes is arranged at liquid phase mistake The top of filtering layer, the exhaust duct is arranged at the top of membrane layer with holes.

Preferably, several diaphragms are additionally provided with the liquid filtration layer, each diaphragm is in the horizontal direction Set, the diaphragm has for liquid or the opening that vertically flows of gas, two neighboring diaphragm Opening is staggered.

Preferably, the outlet of the airintake wind-tunnel is arranged at the bottom of liquid filtration layer.

Preferably, the liquid filtration layer is arranged at the bottom of dedusting cabin, and the membrane layer with holes is arranged at dedusting cabin Middle part, the exhaust duct is arranged at the top of dedusting cabin.

Preferably, some filter bores, a diameter of 0.02 micron~the 2 of the filter bores are provided with the membrane layer with holes Micron.

In sum, by adopting the above-described technical solution, the beneficial effects of the utility model are as follows：By setting dust Sensor and controller, real-time monitoring simultaneously feed back the data of the dust content in workshop or accounting, according to real-time work information The power of air-introduced machine is automatically adjusted, i.e., power can be in time increased in the case where dust content is exceeded is adsorbed and removed Dirt, it is also possible to the reducing energy consumption in the case where dust content is qualified, so as to avoid the waste of the energy, also reduces dust pelletizing system Situation about being forgotten to turn on because workman neglects, with the relatively reliable beneficial effect of work；At the same time, with reference to powder in workshop The component of dirt constitutes situation, is combined with physical filtering dedusting method by the dedusting method of liquid phase, is more beneficial in workshop Common metal dust is safe and effective to be removed, and effectively prevents metal dust in cleaner internal cause high concentration or high temperature And trigger the danger of blast.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Marked in figure：Airintake wind-tunnel -1；Exhaust duct -2；Air-introduced machine -3；Dust sensor -4；Controller -5；Remove Dirt storehouse -6；Liquid filtration layer -7；Membrane layer -8 with holes；Diaphragm -9；Opening -10.

Specific embodiment

Below in conjunction with the accompanying drawings, the utility model is described in detail.

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this Utility model, is not used to limit the utility model.

As shown in figure 1, the present embodiment dust removal system for workshop, including it is arranged at the dust arrester in operation workshop, the dedusting Device is provided with airintake wind-tunnel 1 and exhaust duct 2, wherein, exhaust duct 2 is connected with air-introduced machine 3, for providing negative pressure, by car The gas of interior dust content high is sucked by airintake wind-tunnel 1, and the air inlet of airintake wind-tunnel 1 is provided with dust sensor 4, the powder Dust sensor 4 can on demand detect the work informations such as concentration, content, the percentage of dust, and air-introduced machine 3 is also associated with controller 5, Controller 5 obtains the work information that dust sensor 4 is measured, and the power of air-introduced machine 3 is adjusted according to work information, when dust is passed The dust concentration that sensor 4 is detected is critical or during higher than preset value or safety value, and controller 5 immediately increases the work(of air-introduced machine 3 Rate, to avoid dust concentration exceeded, conversely, when dust sensor 4 detects dust concentration less than preset value or safety value, control Device processed 5 immediately reduces the power of air-introduced machine 3, with reducing energy consumption, reduces noise and vibrations；Airintake wind-tunnel 1 and exhaust duct 2 it Between be provided with dedusting cabin 6, liquid filtration layer 7 and membrane layer with holes 8, the gas outlet leaching of airintake wind-tunnel 1 are provided with dedusting cabin 6 Not in liquid filtration layer 7, membrane layer with holes 8 is arranged at the top of liquid filtration layer 7, and exhaust duct 2 is arranged at barrier film with holes The top of layer 8, it is highly preferred, liquid filtration in the present embodiment layer 7 be containing water, metal treatment fluid or other be used to remove The reagent or solution of metallic dust, the membrane layer with holes 8 in the present embodiment are the polytetrafluoroethylene floor with micropore, barrier film with holes Some filter bores are provided with layer 8, a diameter of 0.02 micron~2 microns of filter bores, are additionally provided with liquid filtration layer 7 some Individual diaphragm 9, each diaphragm 9 is horizontally disposed, and diaphragm 9 has for liquid or gas vertically flows Dynamic opening 10, the opening 10 of two neighboring diaphragm 9 is staggered, and using such structure, can remove Labyrinth type structure is formed in dirt storehouse 6, to extend motion path of the bubble in liquid filtration layer 7, increases its reaction time, preferably , the outlet of airintake wind-tunnel 1 is arranged at the bottom of liquid filtration layer 7.Preferably, liquid filtration layer 7 is arranged at the bottom of dedusting cabin 6 Portion, membrane layer with holes 8 is arranged at the middle part of dedusting cabin 6, and exhaust duct 2 is arranged at the top of dedusting cabin 6, is passed by setting dust Sensor 4 and controller 5, real-time monitoring simultaneously feed back the data of the dust content in workshop or accounting, according to real-time work information The power of air-introduced machine 3 is automatically adjusted, i.e., power can be in time increased in the case where dust content is exceeded is adsorbed and removed Dirt, it is also possible to the reducing energy consumption in the case where dust content is qualified, so as to avoid the waste of the energy, also reduces dust pelletizing system Situation about being forgotten to turn on because workman neglects, with the relatively reliable beneficial effect of work；At the same time, with reference to dust in workshop Component constitute situation, be combined with physical filtering dedusting method by the dedusting method of liquid phase, being more beneficial for will be normal in workshop The metal dust seen is safe and effective to be removed, effectively prevent metal dust in cleaner because of high concentration or high temperature and Trigger the danger of blast.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (5)

1. a kind of dust removal system for workshop, including it is arranged at the dust arrester in operation workshop, it is characterised in that：The dust arrester Airintake wind-tunnel and exhaust duct are provided with, the exhaust duct is connected with air-introduced machine, and the air inlet of the airintake wind-tunnel is provided with Dust sensor, the air-introduced machine is also associated with controller, and the controller obtains the operating mode letter that the dust sensor is measured Breath, and the power of the air-introduced machine is adjusted according to the work information；

Dedusting cabin is provided between the airintake wind-tunnel and exhaust duct, be provided with the dedusting cabin liquid filtration layer and it is with holes Membrane layer, the gas outlet of the airintake wind-tunnel is immersed in liquid filtration layer, and the membrane layer with holes is arranged at liquid filtration layer Top, the exhaust duct is arranged at the top of membrane layer with holes.

2. dust removal system for workshop according to claim 1, it is characterised in that：It is additionally provided with the liquid filtration layer some Individual diaphragm, each diaphragm is horizontally disposed, the diaphragm have for liquid or gas vertically The opening of flowing, the opening of two neighboring diaphragm is staggered.

3. dust removal system for workshop according to claim 2, it is characterised in that：The outlet of the airintake wind-tunnel is arranged at liquid phase The bottom of filter layer.

4. according to any described dust removal system for workshop in claims 1 to 3, it is characterised in that：The liquid filtration layer is set In the bottom of dedusting cabin, the membrane layer with holes is arranged at the middle part of dedusting cabin, and the exhaust duct is arranged at the upper of dedusting cabin Portion.

5. dust removal system for workshop according to claim 4, it is characterised in that：Some mistakes are provided with the membrane layer with holes Filter opening, a diameter of 0.02 micron~2 microns of the filter bores.