CN104760157B - Recycling method for sound-insulation cotton waste - Google Patents
Recycling method for sound-insulation cotton waste Download PDFInfo
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- CN104760157B CN104760157B CN201510165059.0A CN201510165059A CN104760157B CN 104760157 B CN104760157 B CN 104760157B CN 201510165059 A CN201510165059 A CN 201510165059A CN 104760157 B CN104760157 B CN 104760157B
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- proof material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0203—Separating plastics from plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0231—Centrifugating, cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
- B29B2017/0241—Mechanical separating techniques; devices therefor using density difference in gas, e.g. air flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0488—Hammers or beaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a recycling method for sound-insulation cotton waste and belongs to the technical field of resource recycling. The method comprises the treating steps: performing first-level crushing on the sound-insulation cotton waste, performing second-level crushing on the sound-insulation cotton waste subjected to the first-level crushing, performing first-level air separation on the sound-insulation cotton waste subjected to the second-level crushing, performing third-level crushing on the sound-insulation cotton waste subjected to the first-level air separation, performing second-level air separation on the sound-insulation cotton waste subjected to third-level crushing, separating the sound-insulation cotton waste subjected to second-level air separation and dedusting the separated sound-insulation cotton. According to the method, the continuous crushing, separation, purification and dedusting on the sound-insulation cotton waste are realized; separated rubber and felt can be recycled, so that the engineering degree is high; the dedusting can be further performed after crushing and separation, so that the cleaning production is ensured, and the environment protection is facilitated; a sound-insulation cotton waste indentifying process is not required; and the method has the characteristics of being large in treating amount, easy in industrial application, low in cost, high in efficiency, simple in structure, free of pollution and the like, and the environment pollution is reduced.
Description
Technical field
The invention belongs to field of resource recovery technique, more particularly, it relates to a kind of Sound-proof material waste recovery is utilized
Method.
Background technology
The main noise source of air-conditioner outdoor unit is compressor section, and the running noise of compressor of air conditioner is than larger；In order to
The noise of cooler compressor is reduced, and noise problem is solved typically by aspects such as resonance analyzing and system matches.At present, lead to
The air-conditioner outdoor unit noise reduction technology for often being adopted mainly by prevent sonic propagation principle come realize eliminate the noise.Existing air conditioning chamber
Outer machine adopts Sound-proof material, encloses in compressor casing parcel one, wraps up a circle again in pipeline periphery, is loaded on block in compressor top
Top felt, solves the noise of cooler compressor by the method for absorbing sound wave and isolation sound wave unofficial biography, so as to absorb compression
Machine to extraradial each frequency band acoustic wave energy, to reach the effect that noise is greatly lowered.
In prior art, Sound-proof material necessary cleaved operation, the structure required for cutting into after given shape is produced into
Shape, therefore, substantial amounts of Sound-proof material shearing waste material can be produced during production finished product Sound-proof material, for this purpose, will would generally be somebody's turn to do
Sound-proof material shearing waste recovery is recycled, and is recycled and would generally be taken certain broken apart step, and one is by sound insulation
Cotton shearing waste material is easy to melting casting again after crushing, and two is that for the unicity for ensureing the waste material after melting, i.e., which is pure
Degree, it will usually Sound-proof material shearing waste material is carried out into separating step, carries out reclaiming melting again to the dead meal of single material after separation
Utilize, can so greatly reduce into product cost.
At present, it has been related in existing public technology in broken and segregation apparatuss and the method for Sound-proof material, has not yet gone out
The segregation apparatuss of existing Sound-proof material, do not occur device or the method for a recycling to Sound-proof material waste material yet, i.e., not yet go out
Now with regard to the broken and segregation apparatuss of Sound-proof material waste material, while also lacking removing to the Sound-proof material waste material after separation in prior art
Dirt retracting device.
Therefore, production line and the method for a kind of the broken of Sound-proof material, separation and dedusting are needed badly, is realized to Sound-proof material waste material
Recycling, i.e., a kind of Sound-proof material waste recovery Application way.
The content of the invention
1st, problem to be solved
For the above-mentioned problems in the prior art, the present invention provides a kind of Sound-proof material waste recovery Application way, its
The broken of waste and old Sound-proof material serialization, separation, purification and dedusting can be realized, and the rubber and felt after separating can be returned
Receive and recycle, through engineering approaches degree is high, and the present invention also further carries out dedusting after broken apart, it is ensured that the method it is clear
Clean production, beneficial to environmental protection；Without the need for the identification operation of waste and old Sound-proof material, treating capacity is high, it is easy to commercial Application；With low cost, height
Effect, simple structure, it is pollution-free the features such as, reduce environmental pollution.
2nd, technical scheme
In order to solve the above problems, the technical solution adopted in the present invention is as follows：
A kind of Sound-proof material waste recovery Application way, carries out to Sound-proof material waste material that one-level is broken, two-stage crushing, force one wind
Choosing, three-level broken, light breeze choosing, separate and dust removal process, process step is：1）One-level is crushed：Sound-proof material waste material is put into into jaw
Formula crusher in crushing is into the Sound-proof material one-level broken material that granularity is 12mm；2）Two-stage crushing：Sound-proof material one-level broken material is put into
First hammer crushing selecting crude drugs with winnower all-in-one is broken into Sound-proof material two-stage crushing material；3）One-level selecting crude drugs with winnower：By step 2）In Sound-proof material two
Level broken material is put into the first hammer crushing selecting crude drugs with winnower all-in-one, and selecting crude drugs with winnower goes out compound and the A material of one-level A and B；4）Three-level is broken
It is broken：The compound of one-level A and B is put into into the second hammer crushing selecting crude drugs with winnower all-in-one and is broken into two grades of A and B compounds；5) light breeze
Choosing：By step 4）In the compound of two grades of A and B be put into the second hammer crushing selecting crude drugs with winnower all-in-one, selecting crude drugs with winnower goes out B material and the 2nd A expects；
6）Separate：By Sound-proof material granulated slag segregation apparatuss respectively to the pure A material and pure B material and dust in A material, the 2nd A material and B material
Separate；7）Dedusting：Air is entered after Sound-proof material powder dedusting collection device carries out dedusting to the air containing dust,
And collect dust.
Further, the Sound-proof material granulated slag segregation apparatuss are separately or concurrently expected to an A and the 2nd A material are separated.
Further, the first hammer crushing selecting crude drugs with winnower all-in-one and the second hammer crushing selecting crude drugs with winnower all-in-one are identical, and institute is not
It is 10mm that same is the discharging-material size of the first hammer crushing selecting crude drugs with winnower all-in-one, the second hammer crushing selecting crude drugs with winnower all-in-one
Discharging-material size is 8mm.
Further, the concrete structure of the first hammer crushing selecting crude drugs with winnower all-in-one includes hammer mill, discharge nozzle, goes out
Gas discharge nozzle and the centrifugal blower located at the hammer mill lower end, the centrifugal blower upper right side are provided with air inlet charging aperture,
The first discharging opening that the air inlet charging aperture is provided with the hammer mill lower end is seamless to be connected, the centrifugal blower upper left
The outlet discharging opening that is provided with of end is seamless with the outlet discharge nozzle to be connected, centrifugal blower lower end level be provided with to the left the
Two discharging openings are seamless with the discharge nozzle to be connected；The centrifugal blower includes rotating shaft and impeller, sets in the middle part of the centrifugal blower
Some rotating shafts are driven by motor-driven shaft coupling, and the rotating shaft radially waits N number of impeller that is fixed with of angle, described
N is integer.
Further, the impeller inclines 10-45 ° along clockwise direction.
Further, the concrete structure of the Sound-proof material granulated slag segregation apparatuss include frame, located at the frame lower end
Material collecting tank, the shield located at the frame lower end, inside the shield and to form one with the shield and the frame close
Close the screen plate in space, be arranged in the pillar arranged in the middle part of the screen plate, point rotary device being fixed on the pillar, it is described
Rotary device is divided to include circular arc bucket and circular cone, the pillar passes through the axis of the circular cone and is secured to, and the circular arc bucket is bottom
The circular arc funnel-form of portion's hollow out, which is located at the lower end of the circular cone, and is fixed on the screen plate；Above the screen plate
The frame upper end be provided with air inlet charging aperture, the shield is provided with the first gas outlet, the second outlet from bottom to up at equal intervals
Mouth and the 4th gas outlet；The bottom of the frame below the screen plate is provided with air inlet discharging opening.
Further, conical base place circular diameter is more than the circular arc bucket bottom hollow out diameter of a circle.
Further, the concrete structure of the Sound-proof material powder dedusting collection device includes frame, is subtracted by motor-driven
Fast case, cylinder, the belt of the link reduction box and the cylinder, the cylindrical filtration in the frame, located at institute
The ventilative filter cloth for stating drainage screen periphery, the jet pipe for being arranged in inside the drainage screen and being connected with the drum drive and described
The water inlet pipe and support of jet pipe connection, the support have 2-3 and wait angle to be fixed in the frame, the bottom of the jet pipe
Be fixed on the support intersection point by self-aligning bearing, air inlet is provided with the frame of the drainage screen upper end, its lower end
It is provided with discharging opening；Be provided with N number of spout on the jet pipe, the N more than 3 for integer.
Further, the drainage screen screen size is 1-3mm, and the spout aperture size being provided with the jet pipe is 4-
6mm。
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are：
（1）The present invention proposes a kind of method of the recycling for Sound-proof material waste material, realizes broken, separation, purification
And dedusting multiple effect, significantly reduce production cost, improve the utilization rate of raw material；
（2）The present invention realizes the purification to single Sound-proof material waste material by the Sound-proof material granulated slag segregation apparatuss being provided with,
So that the purity of waste material is improved during the recycling of Sound-proof material waste material, after ensureing that reclaiming melting casting recycles
Product quality；
（3）Method provided by the present invention can realize the broken of waste and old Sound-proof material serialization, separation, purification and dedusting,
And the rubber and felt after separating can be recycled recycling, and through engineering approaches degree is high, and the present invention is after broken apart
Dedusting is further carried out also, it is ensured that the clean manufacturing of the method, beneficial to environmental protection；
（4）Identification operation of the present invention without the need for waste and old Sound-proof material, treating capacity are high, it is easy to commercial Application；
（5）The present invention have low cost, efficiently, simple structure, it is pollution-free the features such as, reduce environmental pollution.
Description of the drawings
Fig. 1 is the schematic flow sheet of the present invention；
Fig. 2 is the hammer crushing selecting crude drugs with winnower all-in-one machine structure schematic diagram of the present invention；
Fig. 3 is the Sound-proof material granulated slag segregation apparatuss structural representation of the present invention；
Fig. 4 is the Sound-proof material powder dedusting collection device structural representation of the present invention.
Specific embodiment
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in figure 1, a kind of Sound-proof material waste recovery utilizes system, including jaw crusher, the first hammer crushing selecting crude drugs with winnower
All-in-one, the second hammer crushing selecting crude drugs with winnower all-in-one, Sound-proof material granulated slag segregation apparatuss and Sound-proof material powder dedusting collection device, it is described
The port of export of jaw crusher is connected to the charging aperture of the first hammer crushing selecting crude drugs with winnower all-in-one by the first belt feeder, and described
One hammer crushing selecting crude drugs with winnower all-in-one is provided with the first coarse fodder discharging opening and A material discharging openings, and the first coarse fodder discharging opening passes through
Second belt feeder is connected to the charging aperture of the second hammer crushing selecting crude drugs with winnower all-in-one, and the second hammer crushing selecting crude drugs with winnower all-in-one sets
There are B material discharging openings and the 2nd A material discharging openings, the B material discharging opening is sequentially connected to Sound-proof material granulated slag segregation apparatuss and Sound-proof material powder
Last dedusting collection device, the A material discharging openings are sequentially connected to Sound-proof material granulated slag simultaneously with the 2nd A material discharging openings and separate
Device and Sound-proof material powder dedusting collection device.
Referring to Fig. 2, in the present embodiment, the concrete structure of the first hammer crushing selecting crude drugs with winnower all-in-one includes hammer mill
1st, discharge nozzle 6, outlet discharge nozzle 7 and the centrifugal blower 4 located at 1 lower end of the hammer mill, 4 upper right side of the centrifugal blower
Air inlet charging aperture 2 is provided with, the seamless company of the first discharging opening that the air inlet charging aperture 2 is provided with 1 lower end of the hammer mill
Logical, the outlet discharging opening that 4 left upper end of the centrifugal blower is provided with is seamless with the outlet discharge nozzle 7 to be connected, the centrifugation wind
The second discharging opening that 4 lower end level of machine is provided with to the left is seamless with the discharge nozzle 6 to be connected；The centrifugal blower 4 includes rotating shaft 3
With impeller 5, the rotating shaft 3 being provided with the middle part of the centrifugal blower driven by motor-driven shaft coupling, and the rotating shaft 3 is radially etc.
Angle is fixed with N number of impeller 5, and the N is integer.In addition, the impeller 5 inclines 10-45 ° along clockwise direction,
Preferably, the impeller 5 inclines 30 ° along clockwise direction.
Referring to Fig. 3, the concrete structure of the segregation apparatuss of Sound-proof material granulated slag described in the present embodiment includes frame 12, located at described
The material collecting tank 20 of 12 lower end of frame, the shield 14 located at 12 lower end of the frame, inside the shield 14 and with the shield
Cover 14 and the frame 12 formed a confined space screen plate 15, be arranged in arrange in the middle part of the screen plate 15 pillar 18,
Point rotary device being fixed on the pillar, described point of rotary device include circular arc bucket 16 and circular cone 17, and the pillar 18 passes through institute
State the axis of circular cone 17 and be secured to, circular arc funnel-form of the circular arc bucket 16 for bottom hollow out, which is located at the circular cone
17 lower end, and be fixed on the screen plate 15；12 upper end of the frame above the screen plate 15 is provided with air inlet charging
Mouth 13, the shield 14 is provided with the first gas outlet 8, the second gas outlet 9 and the 4th gas outlet 10 from bottom to up at equal intervals；It is described
12 bottom of the frame below screen plate 15 is provided with air inlet discharging opening 19.17 bottom place circular diameter of the circular cone is more than described
16 bottom hollow out diameter of a circle of circular arc bucket.The Sound-proof material granulated slag segregation apparatuss realize carrying to single Sound-proof material waste material
It is pure so as to improve the purity of waste material during the recycling of Sound-proof material waste material, so as to ensure to reclaim melting casting profit again
The quality of the product with after.
Referring to Fig. 4, the concrete structure of the dedusting collection device of Sound-proof material powder described in the present embodiment includes frame 27, by electricity
Reduction box 22 that machine drives, cylinder 24, the link reduction box 22 and the belt 23 of the cylinder 24, in the frame 27
Cylindrical filtration 28, the ventilative filter cloth 21 located at 28 periphery of the drainage screen, be arranged in inside the drainage screen 28 and with
Jet pipe 29, the water inlet pipe 25 connected with the jet pipe 29 and support 30 that the cylinder 24 is connected, the support 30 have 2-3
Individual and wait angle to be fixed in the frame 27, the bottom of the jet pipe 29 is fixed on 30 intersection point of the support by self-aligning bearing
On, air inlet 26 is provided with the frame 27 of 28 upper end of the drainage screen, its lower end is provided with discharging opening 31；Open on the jet pipe
Have N number of spout, the N more than 3 for integer.In addition, 28 screen size of the drainage screen is 1-3mm, it is preferable that the filtration
28 screen size of net is 2mm, and the spout aperture size being provided with the jet pipe 29 is 4-6mm, it is preferable that opened on the jet pipe 29
Some spout aperture sizes are 5mm.
Referring to Fig. 1, a kind of Sound-proof material waste recovery Application way of the present embodiment, one-level is carried out to Sound-proof material waste material and is broken
Broken, two-stage crushing, one-level selecting crude drugs with winnower, three-level are broken, light breeze choosing, separate and dust removal process, and its process step is：1）One-level is broken
It is broken：Sound-proof material waste material is put into into jaw crusher and is broken into the Sound-proof material one-level broken material that granularity is 12mm；2）Two-stage crushing：Will
Sound-proof material one-level broken material is put into the first hammer crushing selecting crude drugs with winnower all-in-one and is broken into Sound-proof material two-stage crushing material；3）One-level selecting crude drugs with winnower：
By step 2）In Sound-proof material two-stage crushing material be put into the first hammer crushing selecting crude drugs with winnower all-in-one, selecting crude drugs with winnower goes out the compound of one-level A and B
Expect with an A；4）Three-level is crushed：The compound of one-level A and B is put into into the second hammer crushing selecting crude drugs with winnower all-in-one and is broken into two grades of A
With B compounds；5) light breeze choosing：By step 4）In the compound of two grades of A and B be put into the second hammer crushing selecting crude drugs with winnower all-in-one, wind
Select B material and the 2nd A expects；6）Separate：By Sound-proof material granulated slag segregation apparatuss respectively in A material, the 2nd A material and B material
Pure A material and pure B material are come with dust separation；7）Dedusting：By Sound-proof material powder dedusting collection device to the air containing dust
Air is entered after carrying out dedusting, and collects dust.
The segregation apparatuss of Sound-proof material granulated slag described in the present embodiment are expected to an A simultaneously and the 2nd A material are separated.Described
One hammer crushing selecting crude drugs with winnower all-in-one and the second hammer crushing selecting crude drugs with winnower all-in-one are identical, except that the first hammer crushing wind
The discharging-material size for selecting all-in-one is 10mm, and the discharging-material size of the second hammer crushing selecting crude drugs with winnower all-in-one is 8mm.
A kind of Sound-proof material waste recovery Application way proposed by the invention, realizes broken, separation, purification and dedusting many
Weight effect, significantly reduces production cost, improves the utilization rate of raw material；And the broken of waste and old Sound-proof material serialization can be realized
Broken, separation, purification and dedusting, and the rubber and felt after separating can be recycled recycling, and through engineering approaches degree is high, and
The present invention also further carries out dedusting after broken apart, it is ensured that the clean manufacturing of the method, beneficial to environmental protection；In addition, this
Identification operation of the invention without the need for waste and old Sound-proof material, treating capacity are high, it is easy to commercial Application；And there is low cost, the letter of efficient, structure
Single, pollution-free the features such as, reduce environmental pollution.
Embodiment 2
With embodiment 1, except that, the Sound-proof material granulated slag segregation apparatuss are expected to an A respectively and the 2nd A material are carried out
Separate, improve the separating effect to A material so that the purity of waste material is higher during the recycling of Sound-proof material waste material, from
And more efficiently ensure to reclaim the quality of the product after melting casting is recycled.
Below schematically the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel are enlightened by which, in the case of without departing from the invention objective, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (9)
1. a kind of Sound-proof material waste recovery Application way, Sound-proof material waste material is carried out broken one-level, two-stage crushing, one-level selecting crude drugs with winnower,
Three-level is broken, light breeze choosing, separate and dust removal process, it is characterised in that：Process step is：1) one-level is crushed：By sound insulation cotton wastes
Material is put into jaw crusher and is broken into the Sound-proof material one-level broken material that granularity is 12mm；2) two-stage crushing：Sound-proof material one-level is broken
Particle is put into the first hammer crushing selecting crude drugs with winnower all-in-one and is broken into Sound-proof material two-stage crushing material；3) one-level selecting crude drugs with winnower：By step 2) in
Sound-proof material two-stage crushing material is put into the first hammer crushing selecting crude drugs with winnower all-in-one, and selecting crude drugs with winnower goes out compound and the A material of one-level A and B；4)
Three-level is crushed：The compound of one-level A and B is put into into the second hammer crushing selecting crude drugs with winnower all-in-one and is broken into two grades of A and B compounds；5)
Light breeze is selected：By step 4) in the compound of two grades of A and B be put into the second hammer crushing selecting crude drugs with winnower all-in-one, selecting crude drugs with winnower goes out B material and the
Two A expect；6) separate：By Sound-proof material granulated slag segregation apparatuss respectively to the pure A material and pure B material in A material, the 2nd A material and B material
Come with dust separation；7) dedusting：Dedusting heel row is carried out to the air containing dust by Sound-proof material powder dedusting collection device
Enter air, and collect dust.
2. a kind of Sound-proof material waste recovery Application way according to claim 1, it is characterised in that：The Sound-proof material granulated slag
Segregation apparatuss are separately or concurrently expected to an A and the 2nd A material are separated.
3. a kind of Sound-proof material waste recovery Application way according to claim 1, it is characterised in that：First hammer breaks
Broken selecting crude drugs with winnower all-in-one and the second hammer crushing selecting crude drugs with winnower all-in-one are identical, except that the first hammer crushing selecting crude drugs with winnower all-in-one
Discharging-material size be 10mm, the discharging-material size of the second hammer crushing selecting crude drugs with winnower all-in-one is 8mm.
4. a kind of Sound-proof material waste recovery Application way according to claim 1, it is characterised in that：First hammer breaks
The concrete structure of broken selecting crude drugs with winnower all-in-one includes hammer mill (1), discharge nozzle (6), outlet discharge nozzle (7) and is located at the hammer
The centrifugal blower (4) of disintegrating machine (1) lower end, centrifugal blower (4) upper right side are provided with air inlet charging aperture (2), and the air inlet is entered
The first discharging opening that material mouth (2) is provided with the hammer mill (1) lower end is seamless to be connected, centrifugal blower (4) upper left
The outlet discharging opening that is provided with of end is seamless with outlet discharge nozzle (7) to be connected, and centrifugal blower (4) lower end level is opened to the left
The second discharging opening having is seamless with the discharge nozzle (6) to be connected；Described centrifugal blower (4) include rotating shaft (3) and impeller (5),
The rotating shaft (3) being provided with the middle part of the centrifugal blower is driven by motor-driven shaft coupling, and rotating shaft (3) radially wait angle
Be fixed with N number of the impeller (5), the N be integer.
5. a kind of Sound-proof material waste recovery Application way according to claim 4, it is characterised in that：Impeller (5) are equal
Incline 10-45 ° along clockwise direction.
6. a kind of Sound-proof material waste recovery Application way according to claim 1, it is characterised in that：The Sound-proof material granulated slag
The concrete structure of segregation apparatuss includes frame (12) and the material collecting tank (20) located at the frame (12) lower end, also includes located at institute
State frame (12) lower end shield (14), located at the shield (14) it is internal and with the shield (14) and the frame (12) shape
Screen plate (15) into a confined space, be arranged in arrange in the middle part of the screen plate (15) pillar (18), be fixed on described
Point rotary device on post, described point of rotary device include circular arc bucket (16) and circular cone (17), and described pillar (18) pass through the circular cone
(17) axis is simultaneously secured to, the circular arc funnel-form of described circular arc bucket (16) for bottom hollow out, and which is located at the circular cone
(17) lower end, and be fixed on the screen plate (15)；The frame (12) upper end above screen plate (15) is provided with
Air inlet charging aperture (13), shield (14) be provided with equal intervals from bottom to up the first gas outlet (8), the second gas outlet (9) and
4th gas outlet (10)；The frame (12) bottom below screen plate (15) is provided with air inlet discharging opening (19).
7. a kind of Sound-proof material waste recovery Application way according to claim 6, it is characterised in that：Circular cone (17) bottom
Portion place circular diameter is more than circular arc bucket (16) bottom hollow out diameter of a circle.
8. a kind of Sound-proof material waste recovery Application way according to claim 1, it is characterised in that：The Sound-proof material powder
The concrete structure of dedusting collection device includes frame (27), described by motor-driven reduction box (22), cylinder (24) and linkage
Reduction box (22) and the belt (23) of the cylinder (24), also include the cylindrical filtration in the frame (27)
(28) ventilative filter cloth (21), located at the drainage screen (28) periphery, be arranged in the drainage screen (28) it is internal and with the rolling
Cylinder (24) jet pipe (29) being connected, the water inlet pipe (25) connected with the jet pipe (29) and support (30), the support
(30) there is 2-3 and wait angle to be fixed in the frame (27), the bottom of jet pipe (29) is fixed on by self-aligning bearing
On support (30) intersection point, in the frame (27) of drainage screen (28) upper end, air inlet (26) is provided with, its lower end sets
There is discharging opening (31)；Be provided with N number of spout on the jet pipe, the N more than 3 for integer.
9. a kind of Sound-proof material waste recovery Application way according to claim 8, it is characterised in that：Drainage screen (28)
Screen size is 1-3mm, and the spout aperture size being provided with jet pipe (29) is 4-6mm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124072.0A CN106915011B (en) | 2015-04-09 | 2015-04-09 | A kind of sound-proof material waste recovery utilizes method |
| CN201710124089.6A CN106863645B (en) | 2015-04-09 | 2015-04-09 | A kind of sound-proof material waste recovery technique |
| CN201510165059.0A CN104760157B (en) | 2015-04-09 | 2015-04-09 | Recycling method for sound-insulation cotton waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165059.0A CN104760157B (en) | 2015-04-09 | 2015-04-09 | Recycling method for sound-insulation cotton waste |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710124089.6A Division CN106863645B (en) | 2015-04-09 | 2015-04-09 | A kind of sound-proof material waste recovery technique |
| CN201710124072.0A Division CN106915011B (en) | 2015-04-09 | 2015-04-09 | A kind of sound-proof material waste recovery utilizes method |
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| Publication Number | Publication Date |
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| CN104760157A CN104760157A (en) | 2015-07-08 |
| CN104760157B true CN104760157B (en) | 2017-03-22 |
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| CN201710124072.0A Active CN106915011B (en) | 2015-04-09 | 2015-04-09 | A kind of sound-proof material waste recovery utilizes method |
| CN201510165059.0A Active CN104760157B (en) | 2015-04-09 | 2015-04-09 | Recycling method for sound-insulation cotton waste |
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| CN201710124072.0A Active CN106915011B (en) | 2015-04-09 | 2015-04-09 | A kind of sound-proof material waste recovery utilizes method |
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| CN108311520B (en) * | 2018-02-09 | 2023-04-18 | 德清江明新材料有限公司 | Composite type solid waste separating and recycling system and method |
| CN110171077B (en) * | 2019-06-03 | 2021-10-01 | 张北京 | Self-suction type cable disintegrating slag separating device |
| CN110804458B (en) * | 2019-11-13 | 2021-09-21 | 南京六合高新建设发展有限公司 | Fire-retardant master batch recovery unit of safety net |
| CN111545299A (en) * | 2020-05-15 | 2020-08-18 | 江苏尚诚纺织科技有限公司 | Hammer type crushing and winnowing integrated machine for soundproof cotton waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5641128A (en) * | 1991-12-02 | 1997-06-24 | Hitachi, Ltd. | Method of and apparatus for recovering foaming gas of the foamed material |
| DE4216638C1 (en) * | 1992-05-20 | 1993-09-16 | Daimler-Benz Aktiengesellschaft, 70567 Stuttgart, De | |
| DE4236909A1 (en) * | 1992-10-31 | 1994-05-05 | Ph Kunststoff Recycling Gmbh & | Heat- and sound-insulating plate prepn. for building - by pressing mixt. of comminuted carpet waste, granular additive, and polyurethane binder |
| DE19500224A1 (en) * | 1995-01-05 | 1996-07-18 | Dietmar Guschall | Process for the preparation of mixed plastics |
| CN100513112C (en) * | 2005-11-17 | 2009-07-15 | 深圳市格林美高新技术股份有限公司 | Automobile and electronic waste rubber-plastic regenerative reuse process |
| CN101352719A (en) * | 2008-08-28 | 2009-01-28 | 巨锋 | Recovery technique of waste circuit board |
| CN202224434U (en) * | 2011-09-01 | 2012-05-23 | 广州市联冠机械有限公司 | Waste refrigerator recovery processing equipment |
| CN102390099A (en) * | 2011-11-04 | 2012-03-28 | 赖志华 | Method for recovering thin and light plastics from domestic garbage |
| CN103128228B (en) * | 2011-11-30 | 2015-10-28 | 山东省源通机械股份有限公司 | The regeneration comprehensive Application way of antiquated sand in green casting |
| CN102717451B (en) * | 2012-07-04 | 2015-05-20 | 汨罗万容电子废弃物处理有限公司 | Recycling treatment method and equipment of waste plastic |
| CN103537470B (en) * | 2012-07-10 | 2016-08-24 | 上海逸清环保工程设备有限公司 | Solid waste Recovery Purifying reutilization system |
| CN203901560U (en) * | 2014-05-06 | 2014-10-29 | 东莞市博美包装制品有限公司 | Environment-friendly waste recycling and crushing equipment |
| CN204249151U (en) * | 2014-11-11 | 2015-04-08 | 界首市鑫豪塑胶有限公司 | A kind of waste or used plastics breaker |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106863645B (en) | 2019-04-02 |
| CN106915011A (en) | 2017-07-04 |
| CN104760157A (en) | 2015-07-08 |
| CN106915011B (en) | 2019-04-02 |
| CN106863645A (en) | 2017-06-20 |
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