CN109571813A - Scrap-FRP regenerative system - Google Patents
Scrap-FRP regenerative system Download PDFInfo
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- CN109571813A CN109571813A CN201910048491.XA CN201910048491A CN109571813A CN 109571813 A CN109571813 A CN 109571813A CN 201910048491 A CN201910048491 A CN 201910048491A CN 109571813 A CN109571813 A CN 109571813A
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- Prior art keywords
- negative
- conveying pipeline
- pneumatic conveying
- collecting device
- jumbo bag
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Classifications
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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
- B29B17/0404—Disintegrating plastics, e.g. by milling to powder
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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
- B29B2017/0213—Specific separating techniques
- B29B2017/0268—Separation of metals
- B29B2017/0272—Magnetic separation
-
- 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
- B29B2017/0428—Jets of high pressure fluid
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- 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
Abstract
The invention discloses a kind of Scrap-FRP regenerative systems, it includes the pulverizer, powder-material material collecting device and extractor fan for Scrap-FRP to be torn into the shredder of block material, is used to wear into block material powder-material, is connected between the discharge port of shredder and the feed inlet of pulverizer by the first negative-pressure pneumatic conveying pipeline；The powder-material material collecting device is connected by the second negative-pressure pneumatic conveying pipeline with the discharge port of the pulverizer；The extractor fan is connected with the air outlet of the powder-material material collecting device, so that extractor fan is powder-material material collecting device, the second negative-pressure pneumatic conveying pipeline, pulverizer and the first negative-pressure pneumatic conveying pipeline provide negative pressure.The present invention can well crush glass reinforced plastic leftover bits, to utilize again, and utilize wind feed technique, and entire production procedure all completes the process in closed equipment, thoroughly solves the problems, such as the fugitive dust of production process.
Description
Technical field
The present invention relates to a kind of Scrap-FRP regenerative systems.
Background technique
Glass reinforced plastic (FRP) is also referred to as GFRP, i.e. fiber-reinforced plastic, refer generally to glass fiber reinforcement unsaturated polyester,
Epoxy resin and phenolic resin as matrix resin.Make the reinforced plastics of reinforcing material with glass fibre or its product, appellation is glass fibre
Reinforced plastics, or be glass reinforced plastic.Light and hard, non-conductive, high mechanical strength recycles less, corrosion-resistant.It can replace steel
Material manufacture machine part and automobile, ship housing etc..Relative density is between 1.5 ~ 2.0, only the 1/4 ~ 1/5 of carbon steel, but
Drawing is stretched intensity and is but approached, even more than carbon steel, and specific strength can be compared with high-grade alloy steel.Therefore, aviation, rocket,
Spaceship, high-pressure bottle and in the product application that other need to mitigate self weight, all have brilliant effect.Certain epoxies
Stretching, bending and the compressive strength of FRP can reach 400Mpa or more.FRP is good anticorrosive material, to big gas and water and one
As concentration acid, alkali, salt and a variety of oils and it is molten Ji have preferable resistivity.Have application to each side of chemical anticorrosion
Face is replacing carbon steel, stainless steel, timber, non-ferrous metal etc..It is also excellent insulating materials, for manufacturing insulator.High frequency
Under remain to protect good dielectricity.Microwave transparent is good, is widely used in radar antenna.FRP thermal conductance is low, at room temperature for
1.25 ~ 1.67kJ/(mhK), only the 1/100 ~ 1/1000 of metal is excellent insulating materials.In instantaneous superelevation tender feeling
Under condition, it is ideal thermal protection and the resistance to turbid material of burning, space vehicle can be protected to bear rushing for high-speed flow at 2000 DEG C or more
Brush.It can according to need, neatly design various infrastructure products, to meet requirement, product can be made to have whole well
Body.Material can be sufficiently selected to meet the performance of product, as: can be designed that corrosion resistant, resistance to TRANSIENT HIGH TEMPERATURE, product
There is especially high-intensitive, dielectricity is good, etc. on side's height.Can according to the shape of product, technical requirements, purposes and quantity come
Neatly select moulding process.Simple process, can be with one-pass molding, and economic effect is prominent, especially to complex-shaped, not easily molded
The few product of quantity, its more prominent technique superiority.In conclusion glass fiber reinforced plastics product has widely in every field
Utilization, certain this field become can not or material but.
Currently, maximum problem is that glass reinforced plastic leftover bits can not solve, traditional processing method can only be buried or fire
It burns, very big pollution is caused to environment.In recent years to environmental protection, more stringent requirements are proposed for country, and waste material can not be handled to glass reinforced plastic
Manufacturing enterprise causes fatal puzzlement.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of Scrap-FRP regeneration is provided
System, it can well crush glass reinforced plastic leftover bits, to utilize again, and utilize wind feed technique, entire to produce
Process all completes the process in closed equipment, thoroughly solves the problems, such as the fugitive dust of production process.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of Scrap-FRP regenerative system, it is wrapped
It includes:
For Scrap-FRP to be torn into the shredder of block material；
For block material to be worn into the pulverizer of powder-material, pass through first between the discharge port of shredder and the feed inlet of pulverizer
Negative-pressure pneumatic conveying pipeline is connected；
Powder-material material collecting device, the powder-material material collecting device pass through the discharge port of the second negative-pressure pneumatic conveying pipeline and the pulverizer
It is connected；
Extractor fan, the extractor fan are connected with the air outlet of the powder-material material collecting device, so that extractor fan is powder
Shape material material collecting device, the second negative-pressure pneumatic conveying pipeline, pulverizer and the first negative-pressure pneumatic conveying pipeline provide negative pressure, so that going out to tear
The block material of machine enters pulverizer along the first negative-pressure pneumatic conveying pipeline under the action of negative pressure；The powder-material of pulverizer is made in negative pressure out
Enter powder-material material collecting device with lower edge the second negative-pressure pneumatic conveying pipeline.
Further for the yield for more easily matching shredder and pulverizer, also in shredder and pulverizer
When one cisco unity malfunction, another work is unaffected, and Scrap-FRP regenerative system further includes block material rewinding dress
It sets and block material feeding device, wherein
The feed inlet and air outlet of the block material material collecting device are connected with the first negative-pressure pneumatic conveying pipeline respectively, and first
The stream for controlling block material is provided on the position of negative-pressure pneumatic conveying pipeline being connected with the feed inlet of block material material collecting device
To the first reversal valve；
The block material feeding device is connected by third negative-pressure pneumatic conveying pipeline with the first negative-pressure pneumatic conveying pipeline, and first
The feed mode for controlling pulverizer is provided on the position of negative-pressure pneumatic conveying pipeline being connected to third negative-pressure pneumatic conveying pipeline
Second reversal valve；
The feed inlet of block material material collecting device, the air outlet of block material material collecting device and block material feeding device are along block material
Wind in one negative-pressure pneumatic conveying pipeline send direction to be successively connected with the first negative-pressure pneumatic conveying pipeline.
Further provide a kind of specific structure of shredder, the shredder includes crusher and magnetic separation mechanism, described
Magnetic separation mechanism is connected with the discharge port of the crusher, and the block material of magnetic separation mechanism enters the first negative pressure under the action of negative pressure out
In air delivery pipe.
Further for the connection for facilitating magnetic separation mechanism and the first negative-pressure pneumatic conveying pipeline, the discharge port of the magnetic separation mechanism is logical
Feed boots are crossed to be connected with the first negative-pressure pneumatic conveying pipeline.
The specific structure of a kind of powder-material material collecting device and block material material collecting device is further provided, the powder-material is received
Material device and block material material collecting device include receiving rack, pulse dust collector, jumbo bag frame, jumbo bag and jumbo bag lifting drive,
The pulse dust collector is fixed in receiving rack, and in receiving rack, the jumbo bag is hung on jumbo bag frame the jumbo bag frame slide fit, institute
The discharge port for stating pulse dust collector is communicated with transition feed bin, and the discharge port of the transition feed bin is provided with the discharging of its opening and closing of control
Valve, jumbo bag are located at the underface of transition feed bin, and the jumbo bag lifting drive is arranged between receiving rack and jumbo bag frame, so as to
The lifting of jumbo bag frame is driven by lifting drive.
A kind of specific structure of jumbo bag lifting drive is further provided, the jumbo bag lifting drive includes extremely
A few cylinder, the cylinder body of the cylinder are connected in receiving rack, and the cylinder rod of the cylinder is connected with the jumbo bag frame.
Further for the packed material of convenient transportation, the powder-material material collecting device and block material material collecting device are also wrapped
Include the railcar being located at below jumbo bag and for transporting jumbo bag.
A kind of specific structure of block material feeding device is further provided, the block material feeding device includes feed
Frame, jumbo bag hanging bag mechanism, the storehouse Kai Bao, uniform room and feed feed boots, jumbo bag hanging bag mechanism are mounted on feed frame, open packet
Position in storehouse is in the underface of jumbo bag hanging bag mechanism, so that the storehouse Kai Bao hangs over the jumbo bag in jumbo bag hanging bag mechanism for accepting out
Block material, the uniform room, the storehouse Kai Bao, feed feed boots and third negative-pressure pneumatic conveying pipeline be sequentially communicated, and the storehouse Kai Bao and
Discharge valve is provided between feed feed boots.
A kind of specific structure of extractor fan is further provided, the extractor fan includes roots blower.
Further, the pulverizer is airslide disintegrating mill.
After above-mentioned technical proposal, Scrap-FRP is manually sent to enter shredder, out the block of shredder discharge port
Shape material can be spare with negative pressure sucking block material material collecting device, pulverizer milling can also be directly drawn to, using the first reversal valve control
The flow direction of block material processed, block material suck powder-material material collecting device after pulverizer wears into powder-material, by negative pressure, it is standby to be packed into jumbo bag
With Scrap-FRP can be processed the powder-material that finished product is fineness 50-100 mesh, to utilize again, Ke Yizuo by the present invention
For regrown material use, mold can also be used, heating plasticizing is at various products；The present invention by the way of pneumatic conveying,
Whole flow process is concatenated, and block material material collecting device of the invention and powder-material material collecting device are all made of pulse dust collector and receive object
Material, using mature wind feed technique, entire production procedure all completes the process in closed equipment, thoroughly solves and produced
The fugitive dust problem of journey；The price of glass reinforced plastic is relatively expensive, and the present invention not only solves the recycling problem of Scrap-FRP, and
Available very big economic benefit, and entire production procedure is pollution-free, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Scrap-FRP regenerative system of the invention.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
As shown in Figure 1, a kind of Scrap-FRP regenerative system, it includes:
For Scrap-FRP to be torn into the shredder of block material；
For block material to be worn into the pulverizer 1 of powder-material, by the between the discharge port of shredder and the feed inlet of pulverizer 1
One negative-pressure pneumatic conveying pipeline 2 is connected；
Powder-material material collecting device, the discharging that the powder-material material collecting device passes through the second negative-pressure pneumatic conveying pipeline 3 and the pulverizer 1
Mouth is connected；
Extractor fan, the extractor fan are connected with the air outlet of the powder-material material collecting device, so that extractor fan is powder
Shape material material collecting device, the second negative-pressure pneumatic conveying pipeline 3, pulverizer 1 and the first negative-pressure pneumatic conveying pipeline 2 provide negative pressure, so that going out
The block material of shredder enters pulverizer 1 along the first negative-pressure pneumatic conveying pipeline 2 under the action of negative pressure；The powder-material of pulverizer 1 out
Enter powder-material material collecting device along the second negative-pressure pneumatic conveying pipeline 3 under the action of negative pressure.
As shown in Figure 1, in order to more easily match the yield of shredder and pulverizer 1, also in shredder and crushing
When a cisco unity malfunction in machine 1, another work is unaffected, and Scrap-FRP regenerative system further includes block material
Material collecting device and block material feeding device, wherein
The feed inlet and air outlet of the block material material collecting device are connected with the first negative-pressure pneumatic conveying pipeline 2 respectively, and the
It is provided on the position of one negative-pressure pneumatic conveying pipeline 2 being connected with the feed inlet of block material material collecting device for controlling block material
First reversal valve 4 of flow direction, specifically, controlling block material by the first reversal valve 4 is to be inhaled into block material material collecting device also
It is to be inhaled into pulverizer 1；
The block material feeding device is connected by third negative-pressure pneumatic conveying pipeline 5 with the first negative-pressure pneumatic conveying pipeline 2, and the
The feed side for controlling pulverizer 1 is provided on the position of one negative-pressure pneumatic conveying pipeline 2 being connected to third negative-pressure pneumatic conveying pipeline 5
Second reversal valve 6 of formula, specifically, controlling pulverizer 1 by the second reversal valve 6 is to be fed by shredder or supplied by block material
Expect device feed；
The feed inlet of block material material collecting device, the air outlet of block material material collecting device and block material feeding device are along block material
Wind in one negative-pressure pneumatic conveying pipeline 2 send direction to be successively connected with the first negative-pressure pneumatic conveying pipeline 2.
As shown in Figure 1, the shredder includes crusher 71 and magnetic separation mechanism 72, the magnetic separation mechanism 72 is crushed with described
The discharge port of machine 71 is connected, and the block material of magnetic separation mechanism 72 enters under the action of negative pressure in the first negative-pressure pneumatic conveying pipeline 2 out.
As shown in Figure 1, the connection of magnetic separation mechanism 72 and the first negative-pressure pneumatic conveying pipeline 2 for convenience, the magnetic separation mechanism 72
Discharge port by be fed boots 73 be connected with the first negative-pressure pneumatic conveying pipeline 2.
As shown in Figure 1, the powder-material material collecting device and block material material collecting device include receiving rack 81, pulse dust collector
82, jumbo bag frame 83, jumbo bag 84 and jumbo bag lifting drive, the pulse dust collector 82 are fixed in receiving rack 81, the ton
In receiving rack 81, the jumbo bag 84 is hung on jumbo bag frame 83 bag 83 slide fit of frame, the discharge port connection of the pulse dust collector 82
There is transition feed bin 85, the discharge port of the transition feed bin 85 is provided with the discharge valve of its opening and closing of control, and jumbo bag 84 is located at Transition Materials
The underface in storehouse 85, the jumbo bag lifting drive are arranged between receiving rack 81 and jumbo bag frame 83, are driven with will pass through lifting
Dynamic device driving jumbo bag frame 83 is gone up and down.Specifically, it after jumbo bag lifting drive driving jumbo bag frame 83 declines, conveniently takes, hang ton
Bag 84 facilitates 84 splicing of jumbo bag after jumbo bag lifting drive drives jumbo bag 84 to rise.
As shown in Figure 1, the jumbo bag lifting drive includes at least one cylinder 86, the cylinder body connection of the cylinder 86
In receiving rack 81, the cylinder rod of the cylinder 86 is connected with the jumbo bag frame 83.
As shown in Figure 1, packed material is transported for convenience, the powder-material material collecting device and block material material collecting device
It further include the railcar 87 positioned at 84 lower section of jumbo bag and for transporting jumbo bag 84.
As shown in Figure 1, the block material feeding device include feed frame 91, jumbo bag hanging bag mechanism 92, the storehouse Kai Bao 93, uniformly
Room 94 and feed feed boots 95, jumbo bag hanging bag mechanism 92 are mounted on feed frame 91, and the storehouse Kai Bao 93 is located at jumbo bag hanging bag machine
The underface of structure 92, so that the storehouse Kai Bao 93 is used to accept out the block material for hanging over the jumbo bag 84 in jumbo bag hanging bag mechanism 92,
The uniform room 94, the storehouse Kai Bao 93, feed feed boots 95 and third negative-pressure pneumatic conveying pipeline 5 are sequentially communicated, and the storehouse Kai Bao 93
Discharge valve is provided between feed feed boots 95.
As shown in Figure 1, the extractor fan includes roots blower 10.
As shown in Figure 1, the pulverizer 1 is airslide disintegrating mill.Specifically, the air-flow inside airslide disintegrating mill 1 makes material
Gasification, is evenly distributed, so that crushing material obtains more uniformly.
Working principle of the present invention is as follows:
Manually Scrap-FRP is sent to enter shredder, the block material of shredder discharge port can suck block material rewinding with negative pressure out
Device is spare, can also directly be drawn to the milling of pulverizer 1, and using the flow direction of the first reversal valve 4 control block material, block material is through powder
After broken machine 1 wears into powder-material, powder-material material collecting device is sucked by negative pressure, loading jumbo bag 84 is spare, and the present invention can be by glass reinforced plastic
Leftover pieces process the powder-material that finished product is fineness 50-100 mesh, to utilize again, can be used as regrown material use, can also be with
Using mold, heating plasticizing is at various products；The present invention is concatenated whole flow process, this hair by the way of pneumatic conveying
Bright block material material collecting device and powder-material material collecting device is all made of pulse dust collector 82 and receives material, send skill using mature wind
Art, entire production procedure all complete the process in closed equipment, thoroughly solve the problems, such as the fugitive dust of production process；Glass reinforced plastic
Price it is relatively expensive, the present invention not only solves the recycling problem of Scrap-FRP, and available very big economy
Benefit, and entire production procedure is pollution-free, high degree of automation.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection scope.
Claims (10)
1. a kind of Scrap-FRP regenerative system, which is characterized in that it includes:
For Scrap-FRP to be torn into the shredder of block material；
For block material to be worn into the pulverizer (1) of powder-material, lead between the feed inlet of the discharge port and pulverizer (1) of shredder
The first negative-pressure pneumatic conveying pipeline (2) is crossed to be connected；
Powder-material material collecting device, the powder-material material collecting device pass through the second negative-pressure pneumatic conveying pipeline (3) and the pulverizer (1)
Discharge port is connected；
Extractor fan, the extractor fan are connected with the air outlet of the powder-material material collecting device, so that extractor fan is powder
Shape material material collecting device, the second negative-pressure pneumatic conveying pipeline (3), pulverizer (1) and the first negative-pressure pneumatic conveying pipeline (2) provide negative pressure, in turn
The block material for obtaining shredder is set to enter pulverizer (1) along the first negative-pressure pneumatic conveying pipeline (2) under the action of negative pressure；Pulverizer out
(1) powder-material enters powder-material material collecting device along the second negative-pressure pneumatic conveying pipeline (3) under the action of negative pressure.
2. Scrap-FRP regenerative system according to claim 1, which is characterized in that further include block material material collecting device
With block material feeding device, wherein
The feed inlet and air outlet of the block material material collecting device are connected with the first negative-pressure pneumatic conveying pipeline (2) respectively, and
It is provided on the position of first negative-pressure pneumatic conveying pipeline (2) being connected with the feed inlet of block material material collecting device for controlling bulk
The first reversal valve (4) of the flow direction of material；
The block material feeding device is connected by third negative-pressure pneumatic conveying pipeline (5) with the first negative-pressure pneumatic conveying pipeline (2),
And first negative-pressure pneumatic conveying pipeline (2) the position being connected to third negative-pressure pneumatic conveying pipeline (5) on be provided with for controlling pulverizer
(1) the second reversal valve (6) of feed mode；
The feed inlet of block material material collecting device, the air outlet of block material material collecting device and block material feeding device are along block material
Wind in one negative-pressure pneumatic conveying pipeline (2) send direction to be successively connected with the first negative-pressure pneumatic conveying pipeline (2).
3. Scrap-FRP regenerative system according to claim 1, it is characterised in that: the shredder includes crusher
(71) it is connected with magnetic separation mechanism (72), the magnetic separation mechanism (72) with the discharge port of the crusher (71), out magnetic separation mechanism
(72) block material enters under the action of negative pressure in the first negative-pressure pneumatic conveying pipeline (2).
4. Scrap-FRP regenerative system according to claim 3, it is characterised in that: the magnetic separation mechanism (72) goes out
Material mouth is connected by being fed boots (73) with the first negative-pressure pneumatic conveying pipeline (2).
5. Scrap-FRP regenerative system according to claim 2, it is characterised in that: the powder-material material collecting device and
Block material material collecting device includes that receiving rack (81), pulse dust collector (82), jumbo bag frame (83), jumbo bag (84) and jumbo bag lifting are driven
Dynamic device, the pulse dust collector (82) are fixed on receiving rack (81), jumbo bag frame (83) slide fit on receiving rack (81),
The jumbo bag (84) hangs on jumbo bag frame (83), and the discharge port of the pulse dust collector (82) is communicated with transition feed bin (85), institute
State transition feed bin (85) discharge port be provided with control its opening and closing discharge valve, jumbo bag (84) be located at transition feed bin (85) just under
Side, the jumbo bag lifting drive is arranged between receiving rack (81) and jumbo bag frame (83), will pass through lifting drive
Drive jumbo bag frame (83) lifting.
6. Scrap-FRP regenerative system according to claim 5, it is characterised in that: the jumbo bag lifting drive
Including at least one cylinder (86), the cylinder body of the cylinder (86) is connected on receiving rack (81), the cylinder of the cylinder (86)
Bar is connected with the jumbo bag frame (83).
7. Scrap-FRP regenerative system according to claim 5, it is characterised in that: the powder-material material collecting device and
Block material material collecting device further includes the railcar (87) below jumbo bag (84) and for transporting jumbo bag (84).
8. Scrap-FRP regenerative system according to claim 2, it is characterised in that: the block material feeding device packet
Include feed frame (91), jumbo bag hanging bag mechanism (92), the storehouse Kai Bao (93), uniform room (94) and feed feed boots (95), the jumbo bag
Hanging bag mechanism (92) is mounted on feed frame (91), and the storehouse Kai Bao (93) are located at the underface of jumbo bag hanging bag mechanism (92), with toilet
The storehouse Kai Bao (93) are stated for accepting out the block material for hanging over the jumbo bag in jumbo bag hanging bag mechanism (92) (84), the uniform room
(94), the storehouse Kai Bao (93), feed feed boots (95) and third negative-pressure pneumatic conveying pipeline (5) are sequentially communicated, and the storehouse Kai Bao (93)
Discharge valve is provided between feed feed boots (95).
9. Scrap-FRP regenerative system according to claim 1, it is characterised in that: the extractor fan includes Roots
Blower (10).
10. Scrap-FRP regenerative system according to claim 1, it is characterised in that: the pulverizer (1) is air-flow
Pulverizer.
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| CN201910048491.XA CN109571813A (en) | 2019-01-18 | 2019-01-18 | Scrap-FRP regenerative system |
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