CN109847507A - A kind of dust-extraction unit of the dust for magnet processing workshop - Google Patents
A kind of dust-extraction unit of the dust for magnet processing workshop Download PDFInfo
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- CN109847507A CN109847507A CN201810957647.1A CN201810957647A CN109847507A CN 109847507 A CN109847507 A CN 109847507A CN 201810957647 A CN201810957647 A CN 201810957647A CN 109847507 A CN109847507 A CN 109847507A
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Abstract
The invention discloses a kind of dust-extraction unit of dust for magnet processing workshop, the dust-extraction unit includes dust-collecting mechanism, stocking mechanism, adsorbent equipment, cleaning mechanism, dust monitor one, controller.The dust-collecting mechanism includes dust compartment, multiple filter screens that dust compartment is divided into multiple compartments.The adsorbent equipment includes the stretching force detecting apparatus of the body of rod, the electromagnet being mounted on the body of rod, connecting-rod body and dust compartment inner wall.The cleaning mechanism includes multiple cleaning brush.The case where present invention is by setting dust-collecting mechanism, using multiple compartments and multiple filter screens, carries out step-wise filtration to dust, and collection efficiency is high, reduces the blocking of filter screen mesh.The present invention also passes through setting adsorbing mechanism, is adsorbed using the magnetism of electromagnet to magnetic dust, and the power supply by disconnecting electromagnet, is collected to magnetic dust, easy to operate.The present invention cleans filter screen using cleaning brush by setting cleaning mechanism.
Description
Technical field
The present invention relates to a kind of dust-extraction unit in dedusting technology field, specially a kind of dust for magnet processing workshop
Dust-extraction unit.
Background technique
The ingredient of magnet includes the atoms such as iron, cobalt, nickel, and the internal structure of atom is more special, and magnet inherently has
There is magnetic moment.Magnet can generate magnetic field, have the characteristic for attracting the metals such as ferromagnetic material such as iron, nickel, cobalt.By 1,100
Development, magnet has become the muscle material in for people's lives, and is widely used in every field.Therefore, the product of magnet are promoted
Matter has great importance.
Existing magnet generation factory can generate a large amount of magnetic dust when producing magnet, and these dust are not only
It will affect the health of staff, can also be adsorbed on magnet product, influence the quality of product.But existing dedusting
Device remove magnetic dust when, on the one hand often due to the magnetism of dust and be adsorbed on the electronic component inside deduster, not only
Dust removing effects are poor, and are easily damaged existing deduster；On the other hand, existing deduster generally uses a filter screen to carry out
Single filtration, so that the excessive filter effect that will lead to of mesh is bad, mesh is too small, is easy to happen blocking.Therefore, it is necessary to design
A kind of dust-extraction unit for magnet processing dust.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of dust-extraction unit of dust for magnet processing workshop,
Have high dust collection efficiency, be able to carry out classification dedusting, the advantages of filter screen long service life, solves existing deduster except magnetic
Property dust low efficiency, the frequent problem of filter screen replacement.
(2) technical solution
To realize above-mentioned high dust collection efficiency, it is able to carry out classification dedusting, filter screen purpose with long service life, the present invention mentions
For following technical solution: a kind of dust-extraction unit of the dust for magnet processing workshop, including cabinet；The dust-extraction unit also wraps
It includes:
Dust-collecting mechanism comprising: negative pressure pump, dust compartment, dust hood；The outside of the air inlet connection cabinet of negative pressure pump；Collection
The gas outlet of one end connection negative pressure pump in dirt storehouse, outside air enter from dust compartment one end, open from one of the dust compartment other end
Mouth outflow, the interior direction along gas outflow of dust compartment are successively divided into multiple compartments by multiple filter screens, each filter screen
Mesh diameter is sequentially reduced along gas outflow direction；Dust hood is arranged in the bottom of box and is connected to the air inlet of negative pressure pump；
Multiple adsorbent equipments, it is corresponding with the multiple compartment respectively, and each adsorbent equipment setting it is corresponding every
In storehouse；Each adsorbent equipment includes: tension sensor, the body of rod, electromagnet, vibrating motor；One end of tension sensor is fixed to be connected
Connect the roof of dust compartment；The other end of one end connection tension sensor of the body of rod；Electromagnet is arranged on the body of rod；Vibrating motor is set
It sets on the body of rod and for providing vibration；The magnetic adhered on the tension sensor detection body of rod, vibrating motor, electromagnet and electromagnet
The total weight of property dust；
Cleaning mechanism comprising respectively correspond multiple cleaning brush of multiple filter screens, each cleaning brush is hydraulic by one
The roof of bar flexible connection dust compartment；Each cleaning brush carries out corresponding filter screen when hydraulic stem carries out lifting activity clear
It is clean；
Portion outside the enclosure is arranged and for detecting the dust concentration in air in dust monitor one；
Controller is arranged on cabinet and connects an alarm；The gross weight that controller is detected according to tension sensor
Amount, when the total weight is more than a preset weight, controller drives alarm equipment alarm；Controller is according to dust monitor one
The dust concentration detected, when the dust concentration is more than a preset concentration, controller drives alarm equipment alarm, together
Shi Qidong negative pressure pump.
As a further improvement of the foregoing solution, the dust-extraction unit further includes a stocking mechanism, the stocking mechanism
It include: multiple pressure sensors one, multiple pressure sensors two, multiple discharge nozzles, multiple cloth bags；Multiple pressure sensors one divide
Not corresponding with the multiple compartment, each pressure sensor one is arranged on the bottom wall of corresponding compartment, each pressure sensing
Device one is used to detect the pressure value one that the dust of the accumulation in corresponding compartment generates；Multiple discharge nozzles respectively correspond multiple compartments,
The bottom end of corresponding compartment is arranged in each discharge nozzle, and compartment bottom is funnel-shaped structure, and an electricity is arranged in each discharge nozzle
Sub- valve；Multiple cloth bags respectively correspond multiple discharge nozzles, and each cloth bag is connected to corresponding compartment by corresponding discharge nozzle；It is multiple
Pressure sensor two respectively corresponds multiple cloth bags, and each pressure sensor is arranged in the bottom of corresponding cloth bag and connects the bottom of cabinet
Wall, each pressure sensor two is for detecting the pressure value that the dust in corresponding cloth bag and cloth bag generates pressure sensor two
Two；
Wherein, controller is appointed in the pressure value one according to the pressure value detected one of each pressure sensor one
When meaning one is more than a preset pressure value, controller opens the electronic valve in all discharge nozzles, makes the dust in compartment
Into in cloth bag；Controller is more than that another is pre- in the pressure value two according to the pressure value two detected of pressure sensor two
If pressure value when, controller drive alarm equipment alarm.
As a further improvement of the foregoing solution, electromagnet is oblique, and electromagnet is tilted down along electromagnet
The body of rod is fixedly connected at the top of direction.
As a further improvement of the foregoing solution, telescoping tube is arranged outside tension sensor, the both ends of telescoping tube connect respectively
Connect the roof of dust compartment and one end of the body of rod.
As a further improvement of the foregoing solution, the other end of hydraulic stem stretches out from dust compartment and is fixedly connected with cabinet；Collection
A sealing mechanism is arranged in the outside in dirt storehouse and the junction of hydraulic stem, when sealing mechanism makes hydraulic stem carry out telescopic movable, collection
Dust in dirt storehouse will not shed.
As a further improvement of the foregoing solution, the dust-extraction unit further includes spraying mechanism；The spraying mechanism includes
Water tank, water pump and atomizer；Water pump connects water tank；Atomizer connects water pump and is located at the lower surface of cabinet.
As a further improvement of the foregoing solution, the air inlet of negative pressure pump connects an airscoop shroud, and airscoop shroud is taper knot
Structure.
As a further improvement of the foregoing solution, the dust-extraction unit further includes driving mechanism, and the driving mechanism includes:
Multiple driving wheels of the bottom of box are set, two groups of driving wheel groups that multiple driving wheels are divided into, the driving in same driving wheel group
Wheel is rotatablely connected cabinet by a wheel shaft, and two groups of driving wheel groups are separately positioned on the opposite end of cabinet；Motor, inside
Motor shaft pass through driving chain be sequentially connected a wheel shaft.
As a further improvement of the foregoing solution, the dust-extraction unit further includes a power supply device, the power supply device
Power source is provided to the dust-extraction unit.
As a further improvement of the foregoing solution, the power supply device is mounted on the one of box house and separate dust compartment
Side.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of dust-extraction unit of dust for magnet processing workshop, have
Below the utility model has the advantages that
1, the dust-extraction unit of the dust for magnet processing workshop of the invention utilizes negative pressure by the way that dust-collecting mechanism is arranged
Pump generates negative pressure, so that outside air flows into dust compartment and after passing through filter screen filtration, by dust collection in dust compartment, from
And air is dusted, purified air is discharged.By the way that multiple compartments and multiple filter screens is being arranged, so that dust-extraction unit
Fractional Collections can be carried out to dust, increase treatment effeciency, to reduce filter screen there is a situation where blocking, also extended
The service life of strainer.
2, the dust-extraction unit of the dust for magnet processing workshop of the invention utilizes electromagnetism by the way that adsorbing mechanism is arranged
The magnetism of iron, electromagnet are the sector structure tilted down, with other dust can receive by the magnetic dust in dust
Collection, and when being separated electromagnet with magnetic dust, it is only necessary to the power supply of electromagnet is disconnected, magnetic dust can be due to gravity
And it slides.
3, the dust-extraction unit of the dust for magnet processing workshop of the invention utilizes progress by the way that cleaning mechanism is arranged
Movable hydraulic stem is gone up and down, the mesh of filter screen is cleaned by the cleaning brush of hydraulic stem one end, to keep filter screen
Filter efficiency, also can be avoided frequently replacement filter screen.
4, the dust-extraction unit of the dust for magnet processing workshop of the invention, by be arranged controller, controller according to
The dust concentration that dust monitor one detects, when the dust concentration is more than a preset concentration, controller alarm report
It is alert, while starting negative pressure pump and being dusted operation, automatic dust removing is thus allowed for, avoids neglecting because of staff to make workshop
Interior dust concentration is excessively high.
5, the dust-extraction unit of the dust for magnet processing workshop of the invention utilizes atomization by the way that spraying mechanism is arranged
The water mist that spray head sprays can make the dust in air condense and fall with droplet, further promote efficiency of dust collection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dust-extraction unit of the dust for magnet processing workshop of the embodiment of the present invention 1；
Fig. 2 is the outside drawing of the dust-extraction unit in Fig. 1；
Fig. 3 is the structural schematic diagram of the adsorbent equipment in Fig. 1；
Fig. 4 is the structural schematic diagram of the dust-extraction unit of the dust for magnet processing workshop of the embodiment of the present invention 2；
Fig. 5 is the structural schematic diagram of the collection box in Fig. 4；
Fig. 6 is the structural schematic diagram of the dust-extraction unit of the dust for magnet processing workshop of the embodiment of the present invention 3；
Fig. 7 is the structural schematic diagram of the dust-extraction unit of the dust for magnet processing workshop of the embodiment of the present invention 4.
Symbol description:
1 cabinet, 17 dust monitor one
2 dust compartment, 18 discharge nozzle
3 airscoop shroud, 19 alarm
4 negative pressure pump, 20 dust monitor two
5 adsorbent equipment, 21 pressure sensor one
6 filter screen, 22 water pump two
7 hydraulic stem, 23 collection box
8 cleaning brush, 24 jet pipe
9 dust hood, 25 pressure sensor two
10 driving wheel, 26 cloth bag
11 motor, 27 boom
12 controller, 501 body of rod
13 water tank, 502 telescoping tube
14 water pump, one 503 electromagnet
15 atomizer, 504 tension sensor
16 exhaust pipe, 505 vibrating motor
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1 and Fig. 2 are please referred to, the dust-extraction unit of the dust for magnet processing workshop of the present embodiment includes cabinet 1, drives
Motivation structure, dust-collecting mechanism, stocking mechanism, adsorbent equipment 5, dust hood 9, cleaning mechanism, dust monitor 1, controller 12,
Spraying mechanism.
Cabinet 1 is using square box and the structure of boring.
Driving mechanism is walked for drive case 1.Driving mechanism may include motor 11, the multiple of 1 bottom of cabinet be arranged in
Driving wheel 10.Multiple two groups of driving wheel groups being divided into of driving idler wheels 10, the driving wheel 10 in same driving wheel group pass through a wheel
Axis is rotatablely connected cabinet 1, and two groups of driving wheel groups are separately positioned on the opposite end of cabinet 1.Motor 11 is arranged in cabinet 1 one
It holds, the motor shaft inside motor 11 is located at the wheel shaft of cabinet one end by driving chain transmission connection, and in the middle part of 1 one end of cabinet
Handle is set.When needing mobile box 1, operator holds handle, starts motor 11, so that mobile box 1, carries out bigger region
Dust handle operation.
Dust-collecting mechanism is used for the dust sucked in air.Dust-collecting mechanism includes negative pressure pump 4, dust compartment 2, dust hood 9.Negative pressure
The gas outlet of pump 4 connects dust compartment 2, and the air inlet of negative pressure pump 4 is connected to outside cabinet 1, and the air inlet of negative pressure pump 4 connects one
Airscoop shroud 3, outside air is pumped into dust compartment 2 from one end of dust compartment 2 by negative pressure pump 4, then from 2 opposite other end of dust compartment
One opening outflow.Dust hood 9 is arranged in 1 bottom of cabinet and is connected to the air inlet of negative pressure pump 4, and dust hood 9 is used for ground
Dust be collected, reduce the dust accumulation on ground.Direction in dust compartment 2 along gas outflow is divided by a filter screen 6
Two compartments are segmented into, compartment bottom is funnel-shaped structure, and a filter screen 6, and institute is arranged in the opening of 2 other end of dust compartment
State opening and connect the exhaust pipe 16 that other end stretches out cabinet 1, the mesh diameter of each filter screen 6 along gas outflow direction according to
Secondary reduction.After extraneous gas enters dust compartment 2, passes sequentially through two filter screens 6 and carry out step-wise filtration.Avoid one mistake of setting
When strainer 6, mesh, which crosses conference, reduces dust removing effects, the too small situation that can be blocked of mesh.
In other embodiments, can by two or more filter screen 6 by dust compartment 2 be divided into it is multiple every
Storehouse, so as to be more efficiently collected to dust.
Cleaning mechanism is used to clean filter screen 6.Cleaning mechanism includes two cleaning brush 8, two cleaning brush 8
It respectively corresponds to two filter screens 6, each cleaning brush 8 is flexibly connected the roof of dust compartment 2 by a hydraulic stem 7.Dust compartment 2
Outside and the junction of hydraulic stem 7 one sealing mechanism is set so that hydraulic stem 7 is when carrying out lifting activity, in dust compartment 2
Dust will not shed.Hydraulic stem 7 can carry out lifting activity by connecting an oil pump, and the cleaning brush 8 of 7 one end of hydraulic stem exists
It rubs on corresponding filter screen 6, to be cleaned using cleaning brush 8 to corresponding filter screen 6, to keep filter screen 6
Filter efficiency also extends the service life of filter screen 6.
Stocking mechanism is for being collected storage to the dust in dust compartment 2.Stocking mechanism include respectively correspond two every
Two pressure sensors 1 in storehouse, respectively correspond two discharge nozzles 18 at two discharge nozzles 18 for respectively corresponding two compartments
Two cloth bags 26.Each pressure sensor 1 is arranged on corresponding compartment bottom wall, and each pressure sensor 1 is for examining
Survey the pressure value one that the dust of the accumulation in the compartment where it generates.Each discharge nozzle 18 be arranged in the bottom of corresponding compartment and
It is connected to corresponding compartment, an electronic valve is set in each discharge nozzle 18, the electronic valve of the present embodiment uses explosion-proof electronic
Valve, use are safer.Each cloth bag 26 is mounted on the other end of corresponding discharge nozzle 18.It is right respectively to be arranged on the bottom wall of cabinet 1
Two pressure sensors of two cloth bags 26 are answered, a pressure sensor 2 25, and pressure sensing is arranged in each 26 bottom of cloth bag
Device 25 is between cloth bag and the bottom wall of cabinet 1, and each pressure sensor 2 25 is for detecting in corresponding cloth bag 26 and cloth bag 26
Dust pressure value two that pressure sensor 2 25 is generated.When electronic valve is opened, the dust in compartment passes through discharge nozzle 18
It flows into cloth bag 26 to be stored, is then shut off electronic valve.By be isolated and be stored in dust to the dust in compartment
In cloth bag 26, the case where dust generates fugitive dust again due to air-flow in dust compartment 2 can be reduced, efficiency of dust collection is increased.
Please refer to Fig. 1 and Fig. 3, two adsorbent equipments 5 are corresponding with described two compartments respectively, adsorbent equipment 5 for pair
Magnetic dust in dust is adsorbed.Each adsorbent equipment 5 includes tension sensor 504, telescoping tube 502, the body of rod 501, electricity
Magnet 503, vibrating motor 505.One end of tension sensor 504 is fixedly connected with the roof of dust compartment 2.502 one end of telescoping tube is solid
Surely it connects the inner wall of dust compartment 2 and is sleeved on the outside of tension sensor 504.One end of the body of rod 501 connects tension sensor 504
And 502 other end of telescoping tube.Electromagnet 503 is arranged on the body of rod 501, and electromagnet 503 is the sector structure tilted down, and
The center point of electromagnet 503 is fixedly connected with the body of rod 501.Vibrating motor 505 is arranged on the body of rod 501 and for providing vibration.It draws
Force snesor 504 detects the gross weight of the magnetic dust adhered on the body of rod 501, vibrating motor 505, electromagnet 503 and electromagnet 503
Amount.Electromagnet 503 is powered, is that electromagnet 503 has magnetism, outside air is when entering dust compartment 2, with magnetic magnetism
Dust is attracted on electromagnet 503, and the offer vibration of vibrating motor 505 will be attached to non-magnetic dust on electromagnet 503 and shake off.
And when being collected to magnetic dust, electromagnet 503 is powered off, electromagnet 503 loses magnetism, cannot be to magnetic dust
It is adsorbed, vibrating motor 505 provides vibration, so that magnetic dust be shaken off from electromagnet 503.
Dust monitor 1 is used to detect the dust concentration of the air in workshop, and dust monitor 1 is arranged in cabinet
Outside 1.
Controller 12 is arranged on cabinet 1 and one alarm 19 of connection, is preset with the tinkle of bells one, the tinkle of bells two in controller 12
With the tinkle of bells three.The dust concentration that controller 12 is detected according to dust monitor 1 is more than one pre- in the dust concentration
If when concentration, controller 12 drives alarm 19 to issue the tinkle of bells one and alarms, while starting negative pressure pump 4 and carrying out automatic dust removing operation,
Operator pushes cabinet 1 to carry out movable dust removal simultaneously.The total weight that controller 12 is detected according to tension sensor 504, described
When total weight is more than a preset weight, controller 12 drives alarm 19 to issue the tinkle of bells two and alarms, at this time an adsorbent equipment 5
Electromagnet 503 on the magnetic dust that adsorbs it is excessive, a greater amount of magnetic dust absorption cannot be continued.Operator is closed at this time
Negative pressure pump 4 is closed, cloth bag 26 is dismantled, then two other containers are individually positioned in two discharge nozzles, 18 lower section, by electromagnet 503
Power-off, falls magnetic dust in container, so that magnetic dust and non-magnetic dust are carried out categorised collection.12 basis of controller
The pressure value two detected of pressure sensor 2 25, when the pressure value two is more than another preset pressure value, controller
12 driving alarms 19 issue the tinkle of bells three and alarm, and operator closes negative pressure pump 4 at this time, dismantles cloth bag 26, carries out clearly to cloth bag 26
Reason or replacement.Operator can judge the operation conditions of dust-extraction unit according to different the tinkle of bells, and perform corresponding processing, and make
With conveniently.
In addition, detected pressure value one of the controller 12 according to each pressure sensor 1, in the pressure value one
In any one when being more than a preset pressure value, then the dust pile accumulated amount at this time in a compartment is excessive, and controller 12 is beaten
The electronic valve in all discharge nozzles 18 is opened, enters the dust in compartment in cloth bag 26, the time that electronic valve is opened is one
A preset time after reaching the preset time, closes electronic valve.
Spraying mechanism is for spraying water mist.Spraying mechanism includes water tank 13, water pump 1, atomizer 15.Water tank
13 are arranged in cabinet 1, and the lower surface of cabinet 1 is arranged in atomizer 15, and atomizer 15 connects water storage by water pump 1
Case 13.Atomizer 15 sprays water mist, humidifies to ground, can reduce subsequent fugitive dust.
Controller 12 from power supply device to dust-extraction unit, negative pressure pump 4, motor 11, water pump 1, dust monitor 1,
Pressure sensor 1, pressure sensor 2 25, electromagnet 503 and vibrating motor 505 provide power source.The electricity of the present embodiment
Source device uses rechargeable storage battery.
In conclusion compared to existing dust-extraction unit, the dedusting of the dust for magnet processing workshop of the present embodiment
When being dusted operation, outside air is needed to carry out more steps of filtration by filter screen 6, be removed device after carrying out in dust compartment 2
Dirt is high-efficient, and effect is good.And the multiple adsorbent equipments 5 of setting, adsorbent equipment 5 can pass through 503 dust compartment of electromagnet in dust compartment 2
Magnetic dust in 2 is adsorbed, and non-magnetic dust is because gravity is fallen in 2 bottom of dust compartment, thus by magnetic dust and non-magnetic
Property dust is classified.The mesh of filter screen 6 can be cleaned by the cleaning brush 8 of cleaning mechanism, to keep filter screen 6
Filter efficiency, extend the service life of filter screen 6.Controller 12 is dense according to the dust that dust monitor 1 detects
Degree, when the dust concentration is more than a preset concentration, controller 12 drives alarm 19 to issue the tinkle of bells one and alarms, and reminds behaviour
Dust concentration in work person workshop is excessively high, needs to be dusted operation immediately, while automatic starting negative pressure pump 4 carries out automatic dust removing
Operation, it is easy to use.
Embodiment 2
Fig. 4 and Fig. 5 are please referred to, the dust-extraction unit of the dust for magnet processing workshop of the present embodiment is in embodiment 1
On the basis of increase flushing machine, collection box 23, and eliminate cloth bag 26 and pressure sensor 2 25.
Flushing machine include connect water tank 13 water pump 2 22, water pump 2 22 outlet pipe connection respectively correspond two every
Two jet pipes 24 in storehouse, the other end of each jet pipe 24 protrude into corresponding compartment and are equipped with a rotary nozzle, need pair
When compartment is rinsed, cloth bag 26 is first removed, each jet pipe 24 sprays high pressure water by rotary nozzle, thus to corresponding compartment
It is rinsed, waste water is discharged by discharge nozzle 18.
The top of collection box 23 is connected to all discharge nozzles 18, so that the dust in all compartments is subjected to centralized collection, it is empty
Between utilization rate it is high, and the side of collection box 23 opens up an opening, and the opening one sealing cover of installation.Operator can
By opening sealing cover, the dust in collection box 23 is taken out.
Embodiment 3
Referring to Fig. 6, the dust-extraction unit of the dust for magnet processing workshop of the present embodiment will be hydraulic in embodiment 1
Bar 7 replaces with the boom 27 that can be operated manually, and operator can periodically timing clean filter screen 6, save and remove
The manufacturing cost of dirt device, also saves the energy.
Embodiment 4
Referring to Fig. 7, the dust-extraction unit of the dust for magnet processing workshop of the present embodiment is on the basis of embodiment 1
Dust monitor 2 20 is increased, the powder in exhaust pipe 16 and for detecting gas in exhaust pipe 16 is arranged in dust monitor 20
Dust concentration, operator pass through the dust concentration of observation dust monitor 1 and the dust concentration of dust monitor 2 20, thus
It can understand, air is by dust-extraction unit treated dust concentration change situation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of dust-extraction unit of the dust for magnet processing workshop, including cabinet (1), it is characterised in that: the dedusting dress
It sets further include:
Dust-collecting mechanism comprising: negative pressure pump (4), dust compartment (2), dust hood (9)；The air inlet of negative pressure pump (4) is connected to cabinet
(1) outside；The gas outlet of one end connection negative pressure pump (4) of dust compartment (2), outside air enter from dust compartment (2) one end, from
One opening of dust compartment (2) other end flows out, in dust compartment (2) along the direction of gas outflow by multiple filter screens (6) according to
Secondary to be divided into multiple compartments, the mesh diameter of each filter screen (6) is sequentially reduced along gas outflow direction；Dust hood (9) setting
In cabinet (1) bottom and the air inlet of connection negative pressure pump (4)；
Multiple adsorbent equipments (5), it is corresponding with the multiple compartment respectively, and each adsorbent equipment (5) is arranged corresponding
In compartment；Each adsorbent equipment (5) includes: tension sensor (504), the body of rod (501), electromagnet (503), vibrating motor
(505)；One end of tension sensor (504) is fixedly connected with the roof of dust compartment (2)；One end connection pulling force of the body of rod (501) passes
The other end of sensor (504)；Electromagnet (503) is arranged on the body of rod (501)；Vibrating motor (505) is arranged on the body of rod (501)
And for providing vibration；Tension sensor (504) detects the body of rod (501), vibrating motor (505), electromagnet (503) and electromagnet
(503) total weight of the magnetic dust adhered on；
Cleaning mechanism comprising respectively correspond multiple cleaning brush (8) of multiple filter screens (6), each cleaning brush (8) passes through one
Hydraulic stem (7) is flexibly connected the roof of dust compartment (2)；Each cleaning brush (8) is when hydraulic stem (7) carries out lifting activity to corresponding
Filter screen (6) cleaned；
Dust monitor one (17) is arranged external in cabinet (1) and is used to detect the dust concentration in air；
Controller (12) is arranged on cabinet (1) and connects an alarm (19)；Controller (12) is according to tension sensor
(504) total weight detected, when the total weight is more than a preset weight, controller (12) drives alarm (19) report
It is alert；The dust concentration that controller (12) is detected according to dust monitor one (17) is more than one in the dust concentration
When preset concentration, controller (12) drives alarm (19) alarm, while starting negative pressure pump (4).
2. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: the dedusting
Device further includes a stocking mechanism, and the stocking mechanism includes: multiple pressure sensors one (21), multiple pressure sensors two
(25), multiple discharge nozzles (18), multiple cloth bags (26)；Multiple pressure sensors one (21) are opposite with the multiple compartment respectively
It answers, each pressure sensor one (21) is arranged on the bottom wall of corresponding compartment, and each pressure sensor one (21) is for detecting
The pressure value one that the dust of accumulation in corresponding compartment generates；Multiple discharge nozzles (18) respectively correspond multiple compartments, each discharging
The bottom end of corresponding compartment is arranged in pipe (18), and compartment bottom is funnel-shaped structure, and an electricity is arranged in each discharge nozzle (18)
Sub- valve；Multiple cloth bags (26) respectively correspond multiple discharge nozzles (18), and each cloth bag (26) is connected by corresponding discharge nozzle (18)
Lead to corresponding compartment；Multiple pressure sensors two (25) respectively correspond multiple cloth bags (26), each pressure sensor (25) setting
In the bottom of corresponding cloth bag (26) and the bottom wall of connection cabinet (1), each pressure sensor two (25) is for detecting corresponding cloth bag
(26) and the pressure value two that pressure sensor two (25) is generated of the dust in cloth bag (26)；
Wherein, controller (12) is according to the pressure value detected one of each pressure sensor one (21), in the pressure value one
In any one when being more than a preset pressure value, controller (12) opens the electronic valve in all discharge nozzles (18), makes
Dust in compartment enters in cloth bag (26)；Controller (12) according to pressure sensor two (25) pressure value two detected,
When the pressure value two is more than another preset pressure value, controller (12) drives alarm (19) alarm.
3. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: electromagnet
(503) obliquely, and electromagnet (503) at the top of electromagnet (503) downwardly-inclined direction is fixedly connected with the body of rod
(501)。
4. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: pull sensing
It is arranged telescoping tube (502) outside device (504), the both ends of telescoping tube (502) are separately connected the roof and the body of rod of dust compartment (2)
(501) one end.
5. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: hydraulic stem
(7) the other end stretches out from dust compartment (2) and is fixedly connected with cabinet (1)；The connection of the outside and hydraulic stem (7) of dust compartment (2)
One sealing mechanism of place's setting, when sealing mechanism makes hydraulic stem (7) to carry out telescopic movable, the dust in dust compartment (2) will not dissipate
Out.
6. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: the dedusting
Device further includes spraying mechanism；The spraying mechanism includes:
Water tank (13)；
Connect the water pump one (14) of water tank (13)；
It connects water pump and is located at the atomizer (15) of the lower surface of cabinet (1).
7. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: negative pressure pump
(4) air inlet connects an airscoop shroud (3), and airscoop shroud (3) is pyramidal structure.
8. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: the dedusting
Device further includes driving mechanism, and the driving mechanism includes:
Multiple driving wheels (10) in cabinet (1) bottom, two groups of driving wheel groups that multiple driving wheels (10) are divided into, same drive are set
Driving wheel (10) in driving wheel group is rotatablely connected cabinet (1) by a wheel shaft, and two groups of driving wheel groups are separately positioned on cabinet
(1) opposite end；
Motor (11), internal motor shaft pass through driving chain one wheel shaft of transmission connection.
9. the dust-extraction unit of the dust according to claim 1 for magnet processing workshop, it is characterised in that: the dedusting
Device further includes a power supply device, and the power supply device provides power source to the dust-extraction unit.
10. the dust-extraction unit of the dust according to claim 9 for magnet processing workshop, it is characterised in that: the electricity
Source device is mounted on the side of cabinet (1) internal and separate dust compartment (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810957647.1A CN109847507B (en) | 2018-08-22 | 2018-08-22 | Dust removal device for dust in magnet machining workshop |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810957647.1A CN109847507B (en) | 2018-08-22 | 2018-08-22 | Dust removal device for dust in magnet machining workshop |
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| CN109847507A true CN109847507A (en) | 2019-06-07 |
| CN109847507B CN109847507B (en) | 2020-08-14 |
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| CN201810957647.1A Active CN109847507B (en) | 2018-08-22 | 2018-08-22 | Dust removal device for dust in magnet machining workshop |
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| CN110523161A (en) * | 2019-09-05 | 2019-12-03 | 世邦工业科技集团股份有限公司 | A kind of double-deck isolation negative pressure dust prevention system |
| CN110538529A (en) * | 2019-08-22 | 2019-12-06 | 安徽倮倮米业有限公司 | Dust collecting and filtering device vehicle for rice processing workshop |
| CN110828102A (en) * | 2019-11-13 | 2020-02-21 | 王辰阳 | Automobile part demagnetizing device |
| CN111375472A (en) * | 2020-03-24 | 2020-07-07 | 南京俊达诚数控科技有限公司 | Smash effectual environment-friendly milling machine |
| CN111390400A (en) * | 2020-03-17 | 2020-07-10 | 大族激光科技产业集团股份有限公司 | Lithium battery pole piece tab cutting dust collector and lithium battery pole piece tab cutting equipment |
| CN111640283A (en) * | 2020-06-25 | 2020-09-08 | 萧县众科电磁检测有限公司 | Underground carbon monoxide detection alarm device |
| CN114146506A (en) * | 2021-12-03 | 2022-03-08 | 宿迁菲优特空气净化设备有限公司 | Workshop metal dust filter equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110538529A (en) * | 2019-08-22 | 2019-12-06 | 安徽倮倮米业有限公司 | Dust collecting and filtering device vehicle for rice processing workshop |
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| CN111640283A (en) * | 2020-06-25 | 2020-09-08 | 萧县众科电磁检测有限公司 | Underground carbon monoxide detection alarm device |
| CN114146506A (en) * | 2021-12-03 | 2022-03-08 | 宿迁菲优特空气净化设备有限公司 | Workshop metal dust filter equipment |
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Address after: 231524 shitouzhen Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui Wanci Electronics Co.,Ltd. Address before: 231524 shitouzhen Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee before: ANHUI ONE MAGNET ELECTRONIC Co.,Ltd. |
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