CN208771109U - A kind of fabric dust processing and explosion-proof dust pelletizing system - Google Patents
A kind of fabric dust processing and explosion-proof dust pelletizing system Download PDFInfo
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- CN208771109U CN208771109U CN201821382976.XU CN201821382976U CN208771109U CN 208771109 U CN208771109 U CN 208771109U CN 201821382976 U CN201821382976 U CN 201821382976U CN 208771109 U CN208771109 U CN 208771109U
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Abstract
The utility model discloses a kind of processing of fabric dust and explosion-proof dust pelletizing systems, including cyclone dust collectors, radiation shield, gate valve, air inlet pipe, moisture filter, sewage pipe, sedimentation basin and centrifugal blower, the upper side of cyclone dust collectors is equipped with air inlet pipe, spark detector and extinguishing means are equipped with inside air inlet pipe, the downside of cyclone dust collectors is equipped with radiation shield, cyclone dust collectors on the downside of radiation shield are equipped with ash bucket, the outer wall of ash bucket is equipped with gate valve, the lower end of ash bucket is equipped with casing coupling, the downside of casing coupling is equipped with ash collecting box, the end of depression dust-removing pipeline connects moisture filter, moisture filter upper end connects depression dust-removing pipeline, the other end connects centrifugal blower, the lower end of moisture filter is equipped with sewage pipe, sewage pipe stretches in sedimentation basin, the utility model passes through electrical control cyclone dust collectors and moisture filter, it will be empty Weaving dust in gas greatly reduces, and difference and traditional explosion-proof dust pelletizing system, more reasonable, economical.
Description
Technical field
The utility model relates to explosion-proof dedusting technology field, specially a kind of fabric dust processing and explosion-proof dedusting system
System.
Background technique
With the development of modern industry, powder technology is applied more and more extensive, and the range that explosion explosion is related to is also gradually
Expand, from coal, chemical industry, medicine, grain, timber and feed processing etc., almost covers all industrial departments, therefore
Solution dust explosion property and mechanism have practical significance prevention and control explosion accident tool, in China, by combustibility
Burning, the explosion accident of dust initiation repeatedly occur, and cause serious casualties and property losses, cause the wide of various circles of society
General concern, by taking flax as an example, flax is the important raw material of textile industry, is widely used in life.The clothes tool of flax production
Breathe freely it is smooth, be not likely to produce the functions such as electrostatic；The craftworks such as the domestic fabric of the production such as tablecloth, coverlet, curtain, not only do the wash
It is convenient, it is durable, and unique style, it is soft naturally, flax textile is in great demand, therefore Production of flax material and add
The case where enterprise of work type is numerous, must first understand its principle, process flow and process equipment for the processing of flax dust.
Flax spinning plant process flow should be determined according to material performance and products scheme, use advanced and mature, safe reliable new skill
Art and new process, and to have certain flexibility and adaptability, process flow: magnetic separation → metal detection → shredding → comb fiber crops →
Blowing (grab cotton, mixed cotton, opener, coiled) → cotton carding → combing → drafting → rove → spun yarn, opening processes are to generate dust most
More technical process, technological principle is bulk fibers shredding in the synthetic bag that will be compressed into fritter or small fibre bundle, explosion-proof
Dust pelletizing system is not simple dust removal process and collection, the explosionproof dedusting process of the prior art, not using electrical system to it
Significant points are controlled, so that cannot make and timely react, and existing explosion-proof cleaner work when danger occurs
Complex in skill, economic costs are larger.
Utility model content
The purpose of this utility model is to provide a kind of fabric dust processing and explosion-proof dust pelletizing system, by magnetic separation →
Metal detection → shredding → comb fiber crops → blowing (grab cotton, mixed cotton, opener, coiled) → cotton carding → combing → drafting → rove → spun yarn
Equal process flows carry out dual dedusting using cyclone dust collectors and moisture filter device, and entire technique is removed using electrical control
The key position of dirt system can make a response in time when causing danger, and danger is directly strangled, can solve existing skill
The problems in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of processing of fabric dust and explosion-proof dust pelletizing system, including cyclone dust collectors, radiation shield, ash bucket, gate valve,
Casing coupling, air inlet pipe, spark detector and extinguishing means, moisture filter, nozzle, sewage pipe, sedimentation basin, centrifugal blower, water pump,
Outlet, depression dust-removing pipeline and ash collecting box, the upper sides of the cyclone dust collectors are equipped with air inlet pipe, inside the air inlet pipe
Equipped with spark detector and extinguishing means, the downside of the cyclone dust collectors is equipped with radiation shield, the whirlwind on the downside of the radiation shield
Deduster is equipped with ash bucket, and the outer wall of the ash bucket is equipped with gate valve, and the lower end of the ash bucket is equipped with casing coupling, the casing coupling
Downside is equipped with ash collecting box, and depression dust-removing pipeline is installed in the upper end of the cyclone dust collectors, and the end of the depression dust-removing pipeline connects
Moisture filter is connect, the depression dust-removing pipeline stretches to inside moisture filter and installs nozzle, the moisture mistake in end
Filter upper end connects depression dust-removing pipeline, and the other end of the depression dust-removing pipeline connects centrifugal blower, the centrifugal blower
Upper end is equipped with sewage pipe by depression dust-removing piping connection outlet, the lower end of the moisture filter, and the sewage pipe protrudes into
Into sedimentation basin, water pump is installed in the sedimentation basin.
Preferably, the gate valve by pneumatic interlocking control, in certain period of time control gate valve unlatching and
It closes.
Preferably, a U-shaped water seal is arranged in water pipe below the moisture filter.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model weaving dust processing and explosion-proof dust pelletizing system, the spark after dust pelletizing system starting, in air inlet pipe
Detector and extinguishing means start, and have detected whether that metallic foreign body enters and have caused spark in pipe, and ignited spark is put out
It goes out, for dusty gas through rectangular air inlet pipe tangentially into cyclone dust collectors cylinder, dust is separated to device under the influence of centrifugal force
Wall, and it is rotated down movement with air-flow, most of air-flow is by the reflex of radiation shield, and rotation rising, fraction air-flow is with powder
Dirt enters ash bucket through the annular space between radiation shield and centrum, and the gas velocity into ash bucket reduces, and due to effect of inertia, dust is fallen
Enter and be discharged in ash bucket by gate valve, gas and fine particle rise to exhaust pipe through the air hole of radiation shield and be discharged, the gas of rising
Body enters moisture filter filtering by depression dust-removing pipeline, and airborne dust body etc. is discharged into centrifugation from moisture filter outlet
Blower is discharged into air, is formed mud after sewage and powder the contact water being on the other hand discharged below moisture filter, is led to
Sewage pipe to be crossed to enter in sedimentation basin, the utility model simple process is easily achieved, and difference and traditional explosion-proof dust pelletizing system,
It is more reasonable, economical.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
In figure: 1, cyclone dust collectors；2, radiation shield；3, ash bucket；4, gate valve；5, casing coupling；6, air inlet pipe；7, spark detection
Device and extinguishing means；8, moisture filter；9, nozzle；10, sewage pipe；11, sedimentation basin；12, centrifugal blower；13, water pump；14,
Outlet；15, depression dust-removing pipeline；16, ash collecting box.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of processing of fabric dust and explosion-proof dust pelletizing system, including cyclone dust collectors 1, radiation shield 2,
Ash bucket 3, gate valve 4, casing coupling 5, air inlet pipe 6, spark detector and extinguishing means 7, moisture filter 8, nozzle 9, sewage pipe 10,
Sedimentation basin 11, centrifugal blower 12, water pump 13, outlet 14, depression dust-removing pipeline 15 and ash collecting box 16, cyclone dust collectors 1 it is upper
End side surface is equipped with air inlet pipe 6, is equipped with spark detector and extinguishing means 7 inside air inlet pipe 6, pre- sparkproof enters in cleaning shaft
Or foreign matter and duct wall collision generate spark, spark detector and extinguishing means 7 can find spark, and in the extremely short reaction time
The downside of blow-out, cyclone dust collectors 1 is equipped with radiation shield 2 by interior starting extinguishing device, and dusty gas is through rectangular air inlet pipe 6
Tangentially into 1 cylinder of cyclone dust collectors, dust is separated to wall under the influence of centrifugal force, and is rotated down fortune with air-flow
Dynamic, reflex of most of air-flow by radiation shield 2, the cyclone dust collectors 1 of rotation rising, 2 downside of radiation shield are equipped with ash bucket
3, the outer wall of ash bucket 3 is equipped with gate valve 4, and fraction enters ash bucket 3 through the annular space between radiation shield 2 and centrum with dust,
Gas velocity into ash bucket 3 reduces, and due to effect of inertia, dust falls into ash bucket 3 and is discharged by gate valve 4, the lower end of ash bucket 3
Equipped with casing coupling 5,5 inner wall of casing coupling is arranged to crimp shape, and dust can settle down by the collision with casing coupling 5, most of particulate matter
It goes, the high-speed flow discharge that will not be raised, efficiency of dust collection is higher, and the downside of casing coupling 5 is equipped with ash collecting box 16, and ash collecting box 16 is used for
It collects through the not discharged dust of casing coupling 5, the weaving Dust Capacity generated daily according to workshop, is arranged below ash bucket 3 double-deck
Gate valve 4, is controlled by pneumatic interlocking, in the opening and closing of certain period of time interpolation plate valve 4, cyclone dust collectors 1 it is upper
End installation depression dust-removing pipeline 15, the end of depression dust-removing pipeline 15 connect moisture filter 8, and moisture filter 8 is in equipment knot
Structure design is upper same using principle the effects of collision, diffusion, to make grit in moisture filter 8 with the unexpected of airflow path
When diminution, expansion, deflecting and the various barriers of collision, it is comprehensive multiple that cohesion, attachment, gravitational settling, centrifuge separation etc. occurs
Miscellaneous process, separates grit with gas, and depression dust-removing pipeline 15 stretches to 8 inside of moisture filter and installs nozzle 9 in end,
Wet filter 8 designs nozzle 9 in inducer, and nozzle 9 forms atomization, high speed with the dispersion angle of setting under certain hydraulic pressure
Grain powder agglomerates after colliding therewith, and forms the water droplet of dust-laden, is easier to be captured at this time, the connection of 8 upper end of moisture filter
The other end of depression dust-removing pipeline 15, depression dust-removing pipeline 15 connects centrifugal blower 12, and airborne dust body etc. goes out from moisture filter 8
Mouth is discharged into centrifugal blower 12 and is discharged into air, and the upper end of centrifugal blower 12 connects outlet by depression dust-removing pipeline 15
14, the lower end of moisture filter 8 is equipped with sewage pipe 10, and sewage pipe 10 is stretched in sedimentation basin 11, is discharged below moisture filter 8
Sewage and powder contact water after form mud, entered in sedimentation basin 11 by sewage pipe 10,8 lower section of the moisture filter
A U-shaped water seal is arranged in water pipe, prevents the water in pond to be reversely punched into moisture filter 8 by negative pressure, sedimentation basin 11 is to answer
A kind of structures of suspended matter in water removal are removed with precipitation, the equipment to purify water is heavy using the natural sedimentation of water or coagulation
To remove the suspended matter in water, sedimentation basin 11 is divided into horizontal sedimentation basin 11 and vertical sedimentation basin 11 by water (flow) direction for the effect in shallow lake,
Sedimentation effect is decided by the residence time of the flow velocity of water and water in pond in sedimentation basin 11, installation water pump 13 in sedimentation basin 11,
Also suitable water pump 13 is selected according to the property of dust and water flow actually required, lift when design.
Working principle of the utility model is: the utility model weaving dust processing and explosion-proof dust pelletizing system, production and processing system
When system is shut down, dust pelletizing system should at least be delayed 10min shutdown, after dust pelletizing system starting, spark detector in air inlet pipe 6 with
Extinguishing means 7 starts, and has detected whether that metallic foreign body enters and has caused spark in pipe, and by ignited blow-out, dust-laden
For gas through rectangular air inlet pipe 6 tangentially into 1 cylinder of cyclone dust collectors, dust is separated to wall under the influence of centrifugal force, and
It is rotated down movement with air-flow, most of air-flow is rotated and risen by the reflex of radiation shield 2, and fraction air-flow is passed through with dust
Annular space between radiation shield 2 and centrum enters ash bucket 3, and the gas velocity into ash bucket 3 reduces, and due to effect of inertia, dust is fallen
Enter and be discharged in ash bucket by gate valve 4, gas and fine particle rise to exhaust pipe through the air hole of radiation shield 2 and be discharged, rising
Gas by depression dust-removing pipeline 15 enter moisture filter 8 filter, by airborne dust body etc. from moisture filter 8 outlet be discharged into
Enter centrifugal blower 12 to be discharged into air, shape after sewage and powder the contact water being on the other hand discharged below moisture filter 8
At mud, entered in sedimentation basin 11 by sewage pipe 10.
In summary: the utility model weaving dust processing and explosion-proof dust pelletizing system should start prior to production and processing system,
When producing and processing system-down, dust pelletizing system should at least be delayed 10min shutdown, after dust pelletizing system starting, fire in air inlet pipe 6
Flower detector and extinguishing means 7 start, and have detected whether that metallic foreign body enters and have caused spark in pipe, and by ignited spark
Extinguish, through rectangular air inlet pipe 6 tangentially into 1 cylinder of cyclone dust collectors, dust separates dusty gas under the influence of centrifugal force
Movement, reflex of most of air-flow by radiation shield 2, rotation rising, fraction air-flow are rotated down to wall, and with air-flow
Enter ash bucket 3 through the annular space between radiation shield 2 and centrum with dust, the gas velocity into ash bucket 3 reduces, since inertia is made
With dust falls into ash bucket 3 and is discharged by gate valve 4, and gas and fine particle rise to exhaust pipe through the air hole of radiation shield and arrange
Out, the gas of rising enters moisture filter 8 by depression dust-removing pipeline 15 and filters, by airborne dust body etc. from moisture filter 8
Outlet is discharged into centrifugal blower 12 and is discharged into air, the sewage and powder being on the other hand discharged below moisture filter 8
Mud is formed after contact water, is entered in sedimentation basin 11 by sewage pipe 10, the utility model simple process is easily achieved, and area
It is more reasonable, economical not with traditional explosion-proof dust pelletizing system.
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.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of processing of fabric dust and explosion-proof dust pelletizing system, including cyclone dust collectors (1), radiation shield (2), ash bucket (3),
Gate valve (4), casing coupling (5), air inlet pipe (6), spark detector and extinguishing means (7), moisture filter (8), nozzle (9), row
Dirt pipe (10), sedimentation basin (11), centrifugal blower (12), water pump (13), outlet (14), depression dust-removing pipeline (15) and ash collecting box
(16), it is characterised in that: the upper side of the cyclone dust collectors (1) is equipped with air inlet pipe (6), sets inside the air inlet pipe (6)
There are spark detector and extinguishing means (7), the downside of the cyclone dust collectors (1) is equipped with radiation shield (2), the radiation shield (2)
The cyclone dust collectors (1) of downside are equipped with ash bucket (3), and the outer wall of the ash bucket (3) is equipped with gate valve (4), the ash bucket (3)
Lower end be equipped with casing coupling (5), the downside of the casing coupling (5) is equipped with ash collecting box (16), and the upper end of the cyclone dust collectors (1) is installed
The end of depression dust-removing pipeline (15), the depression dust-removing pipeline (15) connects moisture filter (8), the depression dust-removing pipeline
(15) it stretches to moisture filter (8) inside and nozzle (9) is installed in end, moisture filter (8) upper end connects negative pressure
The other end of dedusting pipeline (15), the depression dust-removing pipeline (15) connects centrifugal blower (12), the centrifugal blower (12)
Upper end is equipped with sewage pipe (10) by depression dust-removing pipeline (15) connection outlet (14), the lower end of the moisture filter (8),
The sewage pipe (10) stretches in sedimentation basin (11), installs water pump (13) in the sedimentation basin (11).
2. a kind of fabric dust processing according to claim 1 and explosion-proof dust pelletizing system, it is characterised in that: described to insert
Plate valve (4) is controlled by pneumatic interlocking, and the opening and closing of gate valve (4) are controlled in certain period of time.
3. a kind of fabric dust processing according to claim 1 and explosion-proof dust pelletizing system, it is characterised in that: described wet
A U-shaped water seal is arranged in water pipe below air filter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382976.XU CN208771109U (en) | 2018-08-24 | 2018-08-24 | A kind of fabric dust processing and explosion-proof dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382976.XU CN208771109U (en) | 2018-08-24 | 2018-08-24 | A kind of fabric dust processing and explosion-proof dust pelletizing system |
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| CN208771109U true CN208771109U (en) | 2019-04-23 |
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| CN201821382976.XU Active CN208771109U (en) | 2018-08-24 | 2018-08-24 | A kind of fabric dust processing and explosion-proof dust pelletizing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255199A (en) * | 2019-07-09 | 2019-09-20 | 江苏艾瑞禾工程技术有限公司 | A kind of fire extinguishing system for bulk material conveying |
| CN110342285A (en) * | 2019-07-19 | 2019-10-18 | 唐钢美锦（唐山）煤化工有限公司 | A kind of bucket type ash-discharging device for preventing dust from escaping |
| CN112619338A (en) * | 2020-11-19 | 2021-04-09 | 国家电网有限公司 | Dust removal device for power system automation equipment |
-
2018
- 2018-08-24 CN CN201821382976.XU patent/CN208771109U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255199A (en) * | 2019-07-09 | 2019-09-20 | 江苏艾瑞禾工程技术有限公司 | A kind of fire extinguishing system for bulk material conveying |
| CN110342285A (en) * | 2019-07-19 | 2019-10-18 | 唐钢美锦（唐山）煤化工有限公司 | A kind of bucket type ash-discharging device for preventing dust from escaping |
| CN112619338A (en) * | 2020-11-19 | 2021-04-09 | 国家电网有限公司 | Dust removal device for power system automation equipment |
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