CN106915011A - A kind of Sound-proof material waste recovery Application way - Google Patents

A kind of Sound-proof material waste recovery Application way Download PDF

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Publication number
CN106915011A
CN106915011A CN201710124072.0A CN201710124072A CN106915011A CN 106915011 A CN106915011 A CN 106915011A CN 201710124072 A CN201710124072 A CN 201710124072A CN 106915011 A CN106915011 A CN 106915011A
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CN
China
Prior art keywords
sound
proof material
winnowing
broken
level
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Granted
Application number
CN201710124072.0A
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Chinese (zh)
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CN106915011B (en
Inventor
章健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui langlitong new material application Co.,Ltd.
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Wuhan Lan Ge Packaging Material Co Ltd
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Priority to CN201510165059.0A priority Critical patent/CN104760157B/en
Priority to CN201710124072.0A priority patent/CN106915011B/en
Publication of CN106915011A publication Critical patent/CN106915011A/en
Application granted granted Critical
Publication of CN106915011B publication Critical patent/CN106915011B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B17/0412Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0203Separating plastics from plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0217Mechanical separating techniques; devices therefor
    • B29B2017/0224Screens, sieves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0217Mechanical separating techniques; devices therefor
    • B29B2017/0231Centrifugating, cyclones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0217Mechanical separating techniques; devices therefor
    • B29B2017/0237Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0241Mechanical separating techniques; devices therefor using density difference in gas, e.g. air flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/0488Hammers or beaters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The invention discloses a kind of Sound-proof material waste recovery Application way, belong to field of resource recovery technique.Its process step is:Carry out that one-level is broken, two-stage crushing, one-level selection by winnowing, three-level are broken to Sound-proof material waste material, light breeze choosing, separate and dust removal process, the present invention realizes 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, engineering degree is high, and the present invention also further carries out dedusting after broken apart, the clean manufacturing of the method is ensure that, beneficial to environmental protection;Without the identification operation of waste and old Sound-proof material, treating capacity is high, it is easy to commercial Application;With low cost, efficiently, simple structure, it is pollution-free the features such as, reduce environmental pollution.

Description

A kind of Sound-proof material waste recovery Application way
Present patent application is directed to Application No.:2015101650590 divisional application, the applying date of original application is: 2015-04-09, invention and created name is:A kind of Sound-proof material waste recovery Application way.
Technical field
The invention belongs to field of resource recovery technique, utilized more specifically to a kind of Sound-proof material waste recovery 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, noise problem is typically solved by aspects such as resonance analyzing and system matches.At present, lead to The air-conditioner outdoor unit noise reduction technology for often being used mainly is realized eliminating the noise by preventing the principle of Acoustic Wave Propagation.Existing air conditioning chamber Outer machine uses Sound-proof material, is enclosed in compressor casing parcel one, and a circle is wrapped up again in pipeline periphery, and block is loaded in compressor top Top felt, the noise of cooler compressor is solved by the method for absorbing sound wave and isolation sound wave unofficial biography, so as to absorb compression The effect of noise is greatly lowered to reach to each frequency band acoustic wave energy of external radiation for machine.
In the prior art, Sound-proof material must 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 finished product Sound-proof material is produced, therefore, will would generally be somebody's turn to do Sound-proof material shearing waste recovery is recycled, and recycling would generally take 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 in order to ensure the unicity of the waste material after melting, i.e., its is pure Degree, it will usually which Sound-proof material shearing waste material is carried out into separating step, the dead meal after separation to single material carries out reclaiming melting again Utilize, can so greatly reduce into product cost.
At present, it has been related in existing public technology in broken and separator and the method for Sound-proof material, has not yet been gone out , there are not a device or method for recycling to Sound-proof material waste material yet in the separator of existing Sound-proof material, i.e., not yet go out The existing broken and separator on Sound-proof material waste material, while also lacking removing to the Sound-proof material waste material after separation in the prior art Dirt retracting device.
Therefore, the production line and method of a kind of the broken of Sound-proof material, separation and dedusting is needed badly to realize 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, the 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, and it can be real Rubber and felt after the broken of existing waste and old Sound-proof material serialization, separation, purification and dedusting, and separation can be recycled again Utilize, engineering degree is high, and the present invention also further carries out dedusting after broken apart, it is ensured that the cleaning life of the method Produce, beneficial to environmental protection;Without the identification operation of waste and old Sound-proof material, treating capacity is high, it is easy to commercial Application;With low cost, efficient, knot Structure is simple, 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, broken one-level, two-stage crushing, one-level selection by winnowing, three are carried out to Sound-proof material waste material Level is broken, light breeze choosing, separate and dust removal process, and process step is:1)One-level is crushed:Sound-proof material waste material is put into jaw crushing Crusher machine into granularity for 12mm Sound-proof material one-level broken material;2)Two-stage crushing:Sound-proof material one-level broken material is put into the first hammer The broken selection by winnowing all-in-one of formula is broken into Sound-proof material two-stage crushing material;3)One-level selection by winnowing:By step 2)In Sound-proof material two-stage crushing Material is put into the first hammer crushing selection by winnowing all-in-one, and selection by winnowing goes out compound and an A material of one-level A and B;4)Three-level is crushed:By one The compound of level A and B is put into the second hammer crushing selection by winnowing all-in-one and is broken into two grades of A and B compounds;5) light breeze choosing:Will step Rapid 4)In the compound of two grades of A and B be put into the second hammer crushing selection by winnowing all-in-one, selection by winnowing goes out B material and the 2nd A material;6)Separate: Pure A in being expected A material, the 2nd A material and B respectively by Sound-proof material granulated slag separator is expected and pure B expects to be opened with dust separation Come;7)Dedusting:Air is entered after Sound-proof material powder dedusting collection device carries out dedusting to the air containing dust, and is collected Dust.
Further, the Sound-proof material granulated slag separator is separately or concurrently separated to A material and the 2nd A material.
Further, the first hammer crushing selection by winnowing all-in-one and the second hammer crushing selection by winnowing all-in-one are identical, and institute is not Be the discharging-material size of the first hammer crushing selection by winnowing all-in-one for 10mm, the second hammer crushing selection by winnowing all-in-one Discharging-material size is 8mm.
Further, the concrete structure of the first hammer crushing selection by winnowing 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 air inlet charging aperture is seamless with the first discharging opening that the hammer mill lower end is provided with 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, and the centrifugal blower middle part sets 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 separator is including frame, located at the frame lower end Material collecting tank, the shield located at the frame lower end, to form one located at shield inside and with the shield and the frame close Close the filter in space, be arranged in the pillar that the filter middle part is set, point rotary device being fixed on the pillar, it is described Dividing rotary device includes circular arc bucket and circular cone, and 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, it is located at the lower end of the circular cone, and is fixed on the filter;The filter top The frame upper end be provided with air inlet charging aperture, the shield is provided with the first gas outlet, the second outlet at equal intervals from bottom to up Mouth and the 4th gas outlet;The bottom of the frame below the filter is provided with air inlet discharging opening.
Further, circular diameter is more than the circular arc bucket bottom hollow out diameter of a circle where the conical base.
Further, the concrete structure of the Sound-proof material powder dedusting collection device includes frame, is subtracted by motor-driven Fast case, roller, the belt of the link reduction box and the roller, the cylindrical filtration in the frame, located at institute The ventilative filter cloth of screen pack periphery is stated, screen pack inside is arranged in and the jet pipe that is 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 It is fixed on the support intersection point by self-aligning bearing, is provided with air inlet in the frame of the screen pack upper end, its lower end It is provided with discharging opening;It is provided with N number of spout on the jet pipe, the N more than 3 is integer.
Further, the screen pack 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)A kind of method that the present invention proposes recycling for Sound-proof material waste material, realization is crushed, separates, purifies and removed Dirt multiple effect, significantly reduces production cost, improves 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 separator being provided with so that The purity of waste material is improved during the recycling of Sound-proof material waste material, so as to ensure to reclaim the product after melting casting is recycled The quality of product;
(3)Method provided by the present invention can realize the broken of waste and old Sound-proof material serialization, separation, purification and dedusting, and Rubber and felt after separation can be recycled recycling, and engineering degree is high, and the present invention also enters after broken apart One step dedusting is carried out, it is ensured that the clean manufacturing of the method, beneficial to environmental protection;
(4)Identification operation without waste and old Sound-proof material of the invention, treating capacity is 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.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the invention;
Fig. 2 is hammer crushing selection by winnowing all-in-one machine structure schematic diagram of the invention;
Fig. 3 is Sound-proof material granulated slag separator structural representation of the invention;
Fig. 4 is Sound-proof material powder dedusting collection device structural representation of the 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 selection by winnowing are integrally Machine, the second hammer crushing selection by winnowing all-in-one, Sound-proof material granulated slag separator and Sound-proof material powder dedusting collection device, the jaw The port of export of disintegrating machine is connected to the charging aperture of the first hammer crushing selection by winnowing all-in-one, first hammer by the first belt feeder The broken selection by winnowing all-in-one of formula 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 selection by winnowing all-in-one, and the second hammer crushing selection by winnowing all-in-one is provided with B Material discharging opening and the 2nd A material discharging openings, the B material discharging opening is sequentially connected to Sound-proof material granulated slag separator and Sound-proof material powder is removed Dirt collection device, the A material discharging openings and the 2nd A material discharging openings are sequentially connected to Sound-proof material granulated slag separator simultaneously With Sound-proof material powder dedusting collection device.
Referring to Fig. 2, in the present embodiment, the concrete structure of the first hammer crushing selection by winnowing all-in-one includes hammer mill 1st, discharge nozzle 6, outlet discharge nozzle 7 and the centrifugal blower 4 located at the lower end of the hammer mill 1, the upper right side of the centrifugal blower 4 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 the lower end of the hammer mill 1 Logical, the outlet discharging opening that the left upper end of the centrifugal blower 4 is provided with is seamless with the outlet discharge nozzle 7 to be connected, the centrifugation wind The second discharging opening that the lower end level of machine 4 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 that centrifugal blower middle part is provided with drives 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 separator of Sound-proof material granulated slag described in the present embodiment is including frame 12, located at the frame The material collecting tank 20 of 12 lower ends, the shield 14 located at the lower end of the frame 12, located at the inside of the shield 14 and with the shield 14 The filter 15 of a confined space is formed with the frame 12, be arranged in pillar 18, fixation that the middle part of the filter 15 is set Point rotary device on the pillar, described point of rotary device includes circular arc bucket 16 and circular cone 17, and the pillar 18 passes through the circle The axis of cone 17 is simultaneously secured to, and the circular arc bucket 16 is the circular arc funnel-form of bottom hollow out, and it is located at the circular cone 17 Lower end, and be fixed on the filter 15;The upper end of the frame 12 of the top of the filter 15 is provided with air inlet charging aperture 13, The shield 14 is provided with the first gas outlet 8, the second gas outlet 9 and the 4th gas outlet 10 at equal intervals from bottom to up;The filtering The bottom of the frame 12 of the lower section of plate 15 is provided with air inlet discharging opening 19.Circular diameter is more than the circular arc where the bottom of the circular cone 17 Struggle against 16 bottom hollow out diameter of a circles.The Sound-proof material granulated slag separator realizes the purification to single Sound-proof material waste material, makes The purity that waste material is improved during the recycling of Sound-proof material waste material is obtained, so that after ensureing to reclaim melting casting recycling The quality of product.
Referring to Fig. 4, the concrete structure of the dedusting collection device of Sound-proof material powder described in the present embodiment is including frame 27, by electricity Reduction box 22 that machine drives, roller 24, the link reduction box 22 and the belt 23 of the roller 24, in the frame 27 Cylindrical filtration 28, the ventilative filter cloth 21 located at the periphery of the screen pack 28, be arranged in the inside of the screen pack 28 and with Water inlet pipe 25 and support 30 that the jet pipe 29 of the drive connection of the roller 24 is connected with the jet pipe 29, 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 the intersection point of the support 30 by self-aligning bearing On, air inlet 26 is provided with the frame 27 of the upper end of the screen pack 28, its lower end is provided with discharging opening 31;Opened on the jet pipe There is N number of spout, the N more than 3 is integer.In addition, the screen size of the screen pack 28 is 1-3mm, it is preferable that the filtering The screen size of net 28 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 carries out one-level to Sound-proof material waste material and breaks Broken, two-stage crushing, one-level selection by winnowing, 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 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 selection by winnowing all-in-one and is broken into Sound-proof material two-stage crushing material;3)One-level selection by winnowing: By step 2)In Sound-proof material two-stage crushing material be put into the first hammer crushing selection by winnowing all-in-one, selection by winnowing 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 the second hammer crushing selection by winnowing 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 selection by winnowing all-in-one, wind Select B material and the 2nd A material;6)Separate:In being expected A material, the 2nd A material and B respectively by Sound-proof material granulated slag separator Pure A material and pure B material 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 separator of Sound-proof material granulated slag described in the present embodiment is separated to A material and the 2nd A material simultaneously.Described One hammer crushing selection by winnowing all-in-one and the second hammer crushing selection by winnowing all-in-one are identical, except that the first hammer crushing wind The discharging-material size of all-in-one is selected for 10mm, the discharging-material size of the second hammer crushing selection by winnowing 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 Rubber and felt after broken, separation, purification and dedusting, and separation can be recycled recycling, and engineering 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 The identification operation without waste and old Sound-proof material is invented, treating capacity is high, it is easy to commercial Application;And with low cost, efficient, structure letter Single, pollution-free the features such as, reduce environmental pollution.
Embodiment 2
With embodiment 1, except that, the Sound-proof material granulated slag separator is divided A material and the 2nd A material respectively From, 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, so that More efficiently ensure to reclaim the quality that melting casts the product after recycling.
Schematical above that 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 enlightened by it, in the case where the invention objective is not departed from, is designed and the technical scheme without creative Similar frame mode and embodiment, all should belong to protection scope of the present invention.

Claims (7)

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 selection by winnowing, Three-level is broken, the light breeze choosing, separate and dust removal process etc., it is characterised in that:Process step is:1)One-level is crushed:Will be every Sound 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:By Sound-proof material One-level broken material is put into the first hammer crushing selection by winnowing all-in-one and is broken into Sound-proof material two-stage crushing material;3)Light breeze is selected:By step 2)In Sound-proof material two-stage crushing material be put into the first hammer crushing selection by winnowing all-in-one, selection by winnowing goes out the compound and first of one-level C and B A expects;4)Three-level is crushed:The compound of one-level A and B is put into the second hammer crushing selection by winnowing all-in-one and is broken into two grades of A and B mixing Material;5) light breeze choosing:By step 4)In the compound of two grades of A and B be put into the second hammer crushing selection by winnowing all-in-one, selection by winnowing goes out B Material and the 2nd A material;6)Separate:Pure A in being expected A material, the 2nd A material and B respectively by Sound-proof material granulated slag separator is expected Come with dust separation with pure B material;7)Dedusting:The air containing dust is removed by Sound-proof material powder dedusting collection device Air is entered after dirt, and collects dust;
The Sound-proof material granulated slag separator is separately or concurrently separated to A material and the 2nd A material;First hammer breaks Broken selection by winnowing all-in-one and the second hammer crushing selection by winnowing all-in-one are identical, except that the first hammer crushing selection by winnowing all-in-one Discharging-material size be 10mm, the discharging-material size of the second hammer crushing selection by winnowing all-in-one is 8mm.
2. 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 selection by winnowing all-in-one includes hammer mill(1), discharge nozzle(6), outlet discharge nozzle(7)With located at the hammer Disintegrating machine(1)The centrifugal blower of lower end(4), the centrifugal blower(4)Upper right side is provided with air inlet charging aperture(2), the air inlet enters Material mouth(2)With the hammer mill(1)The seamless connection of the first discharging opening that lower end is provided with, the centrifugal blower(4)Upper left Outlet discharging opening and the outlet discharge nozzle that end is provided with(7)Seamless connection, the centrifugal blower(4)Lower end level is opened to the left The second discharging opening having and the discharge nozzle(6)Seamless connection;The centrifugal blower(4)Including rotating shaft(3)And impeller(5), The rotating shaft that the centrifugal blower middle part is provided with(3)Driven by motor-driven shaft coupling, the rotating shaft(3)Radially wait angle Be fixed with N number of impeller(5), the N is integer.
3. a kind of Sound-proof material waste recovery Application way according to claim 2, it is characterised in that:The impeller(5) 10-45 ° is inclined along clockwise direction.
4. 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 separator includes frame(12)With located at the frame(12)The material collecting tank of lower end(20), also including located at institute State frame(12) shield (14) of lower end, located at the shield (14) it is internal and with the shield (14) and the frame (12)Shape Into the filter of a confined space(15), be arranged in the filter(15)The pillar that middle part is set(18), be fixed on the branch Point rotary device on post, described point of rotary device includes circular arc bucket(16)And circular cone(17), the pillar(18)Through the circular cone (17)Axis and be secured to, the circular arc bucket(16)It is the circular arc funnel-form of bottom hollow out, it is located at the circular cone (17)Lower end, and be fixed on the filter(15)On;The frame (12) upper end above the filter (15) is provided with Air inlet charging aperture(13), the 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 filter(15)The frame (12) bottom of lower section is provided with air inlet discharging opening (19).
5. a kind of Sound-proof material waste recovery Application way according to claim 4, it is characterised in that:Circular cone (17) bottom Circular diameter is more than circular arc bucket (16) bottom hollow out diameter of a circle where portion.
6. 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), by motor-driven reduction box(22), roller (24)It is described with linkage Reduction box(22)With the belt (23) of the roller (24), also including located at the frame(27)On cylindrical filtration (28) ventilative filter cloth (21), located at the screen pack (28) periphery, it is arranged in the screen pack(28)It is internal and with the rolling Cylinder(24)The water inlet pipe that the jet pipe (29) of drive connection is connected with the jet pipe (29)(25)And support(30), the support (30)There is 2-3 and wait angle to be fixed in the frame (27), the jet pipe(29)Bottom be fixed on by self-aligning bearing The support(30)On intersection point, the frame of screen pack (28) upper end(27)On be provided with air inlet(26), its lower end sets There is discharging opening(31);It is provided with N number of spout on the jet pipe, the N more than 3 is integer.
7. a kind of Sound-proof material waste recovery Application way according to claim 6, it is characterised in that:The screen pack(28) Screen size is 1-3mm, the jet pipe(29)On the spout aperture size that is provided be 4-6mm.
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CN106863645A (en) 2017-06-20

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