CN208482281U - A kind of mixing apparatus of powdery row material of automatic spray dedusting - Google Patents

Abstract

The utility model relates to powder dedusting technology fields, specifically a kind of mixing apparatus of powdery row material of automatic spray dedusting, including mixing channel, chimney and material transfer equipment, including material delivery controller, interlocking and stop delayer, electromagnetism water control valve and spray head, the material delivery controller is electrically connected with material transfer equipment, controls the start and stop of material transfer equipment；The electromagnetism water control valve is by series connection interlocking and stops delayer and is electrically connected with material delivery controller, and electromagnetism water control valve and material transfer equipment are controlled by material delivery controller and opened simultaneously, and electromagnetism water control valve is controlled time-delay closing by interlocking and stop delayer；The spray head is set in the chimney, and the water spraying direction of spray head is contrary with smoke movement, the spray head passes through series electrical magnetic control water valve external water source, the mixing apparatus of powdery row material of the automatic spray dedusting of the utility model, the dust generated when powder feed can be effectively prevented to enter atmosphere, good dedusting effect.

Description

A kind of mixing apparatus of powdery row material of automatic spray dedusting

Technical field

The utility model relates to powder dedusting technology field, the powder of specifically a kind of automatic spray dedusting mixes dress It sets.

Background technique

In industrial processes, some granular materials, which need to be added to, forms mixed liquor in the water of certain temperature；For being System uses, and because this mixed liquor has certain temperature, can generate certain steam in daily production, these steam will pass through chimney Emptying；And granular material will form fugitive dust during the addition process and be discharged into atmosphere with chimney, generate certain environmental issue.

Utility model content

The goal of the invention of the utility model is to overcome defect described in background technique, to realize that one kind can have Effect prevents the dust generated when powder feed from entering atmosphere, the mixing apparatus of powdery row material of the automatic spray dedusting of good dedusting effect.

For achieving the above object, the technical solution of the utility model is: a kind of powder mixing of automatic spray dedusting The top for being set to mixing channel is fixed and are connected to device, including mixing channel, chimney and material transfer equipment, the chimney bottom, Material transfer equipment is set to the side of mixing channel, is that granular material is supplied in mixing channel, external by water supplying pipe in mixing channel Water source further includes material delivery controller, interlocking and stops delayer, electromagnetism water control valve and spray head, and the material conveying is controlled Device processed is electrically connected with material transfer equipment, controls the start and stop of material transfer equipment；The electromagnetism water control valve by series connection interlocking and Stop delayer being electrically connected with material delivery controller, electromagnetism water control valve and material transfer equipment are controlled by material delivery controller It opens simultaneously, electromagnetism water control valve is controlled time-delay closing by interlocking and stop delayer；The spray head is set in the chimney, And the water spraying direction of spray head is contrary with smoke movement, the spray head passes through series electrical magnetic control water valve external water source.

As the optimal technical scheme of the utility model, the spray head is fan-shaped spray head, and geometry is in inversion It is coniform, the water of ejection is that fan dress is spraying, forms closed loop configuration, good dedusting effect with chimney wall.

As the optimal technical scheme of the utility model, the material transfer equipment includes storage vat and screw conveyor, The storage vat is taper storage vat, the feed end of the storage vat fixed setting and screw conveyor.

As the optimal technical scheme of the utility model, the electromagnetism water control valve is controlled delay by interlocking and stop delayer It closes after five minutes, it can also sets itself delayed water-spraying time according to the actual situation.

The working principle of the mixing apparatus of powdery row material of the automatic spray dedusting of the utility model:

When granular material mixed liquor starts preparation, material delivery controller is opened, material transfer equipment brings into operation, powdery Material enters in mixing channel with material transfer equipment, and a part of granular material mixes with mixed liquor, another part granular material shape At fugitive dust；It is interlocked while opening material delivery controller and stops delayer and automatically begin to work, keep electromagnetism water control valve logical Electric-opening, water source enter fan nozzle by electromagnetism water control valve, fan dress are formed by spraying in fan nozzle exit, to granular material The fugitive dust of formation carries out spraying and dedusting, and the fugitive dust for preventing granular material from being formed is discharged into atmosphere with chimney；The powder being added in mixing channel When shape material is up to standard, material delivery controller is closed, material transfer equipment is out of service, but electromagnetism water control valve is interlocking and stopping It under the action of delayer, is disconnected after several minutes of delay, stops supplying water；Within this several minutes time, fan nozzle can a direct-injection Water dedusting, achievees the purpose that further dedusting at a possibility that effectively granular material being avoided to be discharged into atmosphere with chimney.

The mixing apparatus of powdery row material of the automatic spray dedusting of the utility model the utility model has the advantages that

1. the mixing apparatus of powdery row material of the automatic spray dedusting of the utility model, main control part is interlocking and stops being delayed Device realizes synchronous startup interlocking with material delivery controller and stops the dual function of delay, can stop in material transfer equipment Continue after only running several minutes of atomizing de-dusting, dust removing effects progress one improves.

2. the mixing apparatus of powdery row material of the automatic spray dedusting of the utility model, the spray head in chimney is fan nozzle, spray Water out is that fan dress is spraying, and spray head and chimney wall form closed loop configuration, good dedusting effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the mixing apparatus of powdery row material of the automatic spray dedusting of the utility model.

In figure: 1- mixing channel, 2- chimney, 3- material transfer equipment, 301- storage vat, 302- screw conveyor, 4- material Delivery controller, 5- interlocking and stopping delayer, 6- electromagnetism water control valve, 7- spray head.

Specific embodiment

The powder of the automatic spray dedusting of the utility model is mixed with reference to the accompanying drawing and by specific embodiment Device does more detailed description.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1:

The mixing apparatus of powdery row material of the automatic spray dedusting of the utility model, including mixing channel 1, chimney 2 and material conveying are set Standby 3, the top for being set to mixing channel 1 is fixed and be connected in 2 bottom of chimney, and material transfer equipment 3 is set to the one of mixing channel 1 Side is that granular material is supplied in mixing channel 1, by water supplying pipe external water source in mixing channel 1, further include material delivery controller 4, Interlocking and stopping delayer 5, electromagnetism water control valve 6 and spray head 7, the material delivery controller 4 are electrically connected with material transfer equipment 3 It connects, controls the start and stop of material transfer equipment 3；The electromagnetism water control valve 6 is conveyed by series connection interlocking and stopping delayer 5 and material Controller 4 is electrically connected, and electromagnetism water control valve 6 is opened simultaneously with material transfer equipment 3 by the control of material delivery controller 4, the electricity Magnetic control water valve 6 is interlocked and is stopped the control delay of delayer 5 and closed after five minutes；The spray head 7 is set in the chimney 2, And the water spraying direction of spray head 7 is contrary with smoke movement, the spray head 7 passes through 6 external water source of series electrical magnetic control water valve.

The spray head 7 is fan-shaped spray head, and the water of ejection is that fan dress is spraying, forms closed loop configuration, dedusting with 2 wall of chimney Effect is good；The material transfer equipment 3 includes storage vat 301 and screw conveyor 302, and the storage vat 301 is taper storing Bucket, the feed end of storage vat 301 fixed setting and screw conveyor 302.

The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model Enclose, the equivalent variations that any those skilled in the art is made under the premise of not departing from the utility model conceptions and principles with Modification should belong to the range of the utility model protection.

Claims (4)

1. a kind of mixing apparatus of powdery row material of automatic spray dedusting, including mixing channel, chimney and material transfer equipment, the chimney bottom The top for being set to mixing channel is fixed and is connected in portion, and material transfer equipment is set to the side of mixing channel, is supply in mixing channel Granular material, mixing channel is interior to pass through water supplying pipe external water source, it is characterised in that: further includes material delivery controller, interlocks and stop Only delayer, electromagnetism water control valve and spray head, the material delivery controller are electrically connected with material transfer equipment, and control material is defeated Send the start and stop of equipment；The electromagnetism water control valve is electrically connected by series connection interlocking and stopping delayer with material delivery controller, electricity Magnetic control water valve and material transfer equipment are controlled by material delivery controller to be opened simultaneously, and electromagnetism water control valve is interlocked and stopped delay Device controls time-delay closing；The spray head is set in the chimney, and the water spraying direction of spray head and smoke movement direction phase Instead, the spray head passes through series electrical magnetic control water valve external water source.

2. the mixing apparatus of powdery row material of automatic spray dedusting according to claim 1, it is characterised in that: the spray head is fan Shape spray head, the water of ejection are that fan dress is spraying, form closed loop configuration with chimney wall.

3. the mixing apparatus of powdery row material of automatic spray dedusting according to claim 1, it is characterised in that: the material conveying is set Standby includes storage vat and screw conveyor, and the storage vat is taper storage vat, the storage vat fixed setting and helical feed The feed end of machine.

4. the mixing apparatus of powdery row material of automatic spray dedusting described in -3 any one claims according to claim 1, feature Be: electromagnetism water control valve by interlock and stop delayer being controlled delay close after five minutes.