CN106144666A - A kind of solid material uniform feeding system - Google Patents
A kind of solid material uniform feeding system Download PDFInfo
- Publication number
- CN106144666A CN106144666A CN201610659336.8A CN201610659336A CN106144666A CN 106144666 A CN106144666 A CN 106144666A CN 201610659336 A CN201610659336 A CN 201610659336A CN 106144666 A CN106144666 A CN 106144666A
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- CN
- China
- Prior art keywords
- screw rod
- transport tube
- feeding system
- machine
- control processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
- B65B1/12—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders of screw type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Abstract
The invention discloses a kind of solid material uniform feeding system, belong to industrial equipment and manufacture field, aim to solve the problem that the problem that the charging of existing feed system is uneven, including feed well, screw rod machine a, screw rod machine b, material transmitting device, described feed well connects one end of screw machine a, and described screw rod machine a includes screw rod a and the motor a being connected with screw rod a；The other end of screw machine a is provided with discharging channel, discharging channel is connected with material transmitting device, the port of described material transmitting device is provided with funnel hopper, described funnel hopper and screw rod machine b and connects, and described screw rod machine b includes screw rod b and the motor b being connected with screw rod b；Described screw rod machine b is provided with discharging opening away from one end of funnel hopper.
Description
Technical field
The present invention relates to industrial equipment field, be specifically a kind of solid material uniform feeding system.
Background technology
Traditionally, the conveying of solid material includes a lot of mode, such as, the conveyer belt conveying coal cinder in coal production, large-scale
Grain conveyer belt etc. in grain depot.
But in chemical industry, food etc. produce, many times, these mode of movements are the most inapplicable.Main cause this
The unit conveying capacity of a little materials has uncertainty, and conveying is many most sometimes, carry less sometimes, and very impact is normal raw
Produce and the efficiency of product, as in Chemical Manufacture, inlet amount is particularly fixed in charging there are strict requirements, it is desirable to inlet amount
Steadily fixing, so our development in commercial production, drastically need a kind of can the device of uniform feeding.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that a kind of solid material uniform feeding system, this
Commercial production can steadily be fed by the system of bright offer.
The technical solution used in the present invention is as follows:
The invention discloses a kind of solid material uniform feeding system, including feed well 1, screw rod machine a, screw rod machine b, material
Transmitting device；
Described feed well connects one end of screw machine a, and described screw rod machine a includes screw rod a and is connected with screw rod a
Motor a；
The other end of screw machine a is provided with discharging channel, and discharging channel is connected with material transmitting device；
The port of described material transmitting device is provided with funnel hopper, described funnel hopper and screw rod machine b and connects, described
Screw rod machine b includes screw rod b and the motor b being connected with screw rod b；
Described screw rod machine b is provided with discharging opening away from one end of funnel hopper.
As improvement, described material transmitting device includes the second conveying of the first transport tube and the connection of the first transport tube
The 3rd transport tube that connects with the second transport tube of cylinder, is all provided with in described the first transport tube, the second transport tube, the 3rd transport tube
There are transmission band, the two ends of described transmission band to be divided into and are provided with power transmission shaft.
As improvement, described transmission band is provided with the uneven striped for strengthening kinetic force of friction.
As improvement, the transmission band of the first described transport tube is provided with gravity sensor, and being connected with gravity sensor has
Control processor, control processor and be connected with valve, it is possible to control the load of valve；
Feed system works when, give and control processor and set specific feed rate value as V, the length of the first transfer drum
For L, the speed of conveyor belt motion is v, and gravitational cue is transferred to control processor, described control processor by gravity sensor
The gravitational cue received is m, works as m>VL/v when, control processor control valve reduce load, when m<when of VL/v,
Control processor and control valve raising load.
As improvement, described feed well is provided with gas introduction tube, and described gas introduction tube is provided with switch, described
Switch and control processor connect, work as m>VL/v when, control processor control switch increase gas inlet, when m<
The when of VL/v, control processor and control the inlet of switch minimizing gas.
As improvement, described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, described material feedstock
Weight portion as follows:
100 parts of butadiene-styrene rubber, inorganic inert particle 2-10 part, coupling agent 0.2-5 part, age resistor 1-2 part.
As improvement, described inert particle is selected from kieselguhr, flyash, blanc fixe, Iron Ore Powder, quartz sand powder, stone
Limestone flour, Pulvis Talci, ground phosphate rock, asbestos breeze, graphite powder, silica flour, silicon dioxide.
As improvement, described coupling agent selected from TMC-201, TMC-102, TMC-101, TMC-105, TMC-311w,
TMC-311、TMC-TTS。
As improvement, the preparation method that described inorganic inert material strengthens styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 70-80 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
The system that the present invention provides solves the deficiencies in the prior art in the biggest degree, the system that the present invention provides with
Under several fields can produce prominent effect；
In chemical production field, the industrial chemicals that the system that the present invention provides solves adds uneven problem, to reactor
The when of adding fixing raw material, the present invention can be according to the feed rate of actual situation design material, it is possible to reactor
Uniform feeding, not only increases the effect of product, and also saves corresponding raw material；
At solution production field, in the case of solvent flow rate is certain, the system that the present invention provides can be according to the flow velocity of liquid
Setting certain solute (solid) feed rate, both are carried out according to certain ratio, cause the solution blended to have stable
Concentration.
At packaging field, fixing product can particularly be fixed powder by the device that the present invention provides or fixing granule produces
Product carry out equivalent packaging..
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Labelling in figure: 1-feed well, 2-screw rod machine a, 21-screw rod a, 22-motor a, 3-screw rod machine b, 31-screw rod b,
32-motor b, 4-valve, 5-material transmitting device, 51-the first transport tube, 52-the second transport tube, 53-the 3rd transport tube, 54-
Transmission band, 55-power transmission shaft, 6-funnel hopper, 7-discharging opening, 8-controls processor.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Specific embodiment 1: as it is shown in figure 1, present embodiment discloses a kind of solid material uniform feeding system, including charging
Groove 1, screw rod machine a2, screw rod machine b3, material transmitting device 5；
Described feed well 1 connects one end of screw machine a2, and described screw rod machine a includes screw rod a21 and and screw rod
The motor a22 that a21 connects；
The other end of screw machine a2 is provided with discharging channel, and discharging channel is connected with material transmitting device 5；
The port of described material transmitting device 5 is provided with funnel hopper 6, described funnel hopper 6 and screw rod machine b3 and connects, institute
The screw rod machine b3 stated includes screw rod b31 and the motor b32 being connected with screw rod b31；
Screw rod machine b3 is provided with discharging opening 7 away from one end of funnel hopper 6.
Material transmitting device 5 includes the second transport tube 52 and second that the first transport tube 51 connects with the first transport tube 51
3rd transport tube 53 of transport tube connection, is equipped with in first described transport tube the 51, second transport tube the 52, the 3rd transport tube 53
Transmission band 54, the two ends of described transmission band 54 are divided into and are provided with power transmission shaft 55.
Transmission band is provided with the uneven striped for strengthening kinetic force of friction.
The transmission band of the first transport tube 51 is provided with gravity sensor, is connected with gravity sensor and has control processor 8, control
Processor 8 processed is connected with valve 4, it is possible to control the load of valve 4；
Feed system works when, give and control processor 8 and set specific feed rate value as V, the first transfer drum 51
A length of L, the speed of transmission band 54 motion is v, and gravitational cue is transferred to control processor 8, described control by gravity sensor
The gravitational cue that processor processed receives is m, works as m>VL/v when, control processor 8 control valve reduce load, when m<
The when of VL/v, control processor (8) and control valve raising load.
Feed well 1 is provided with gas introduction tube, and described gas introduction tube is provided with switch, described switch and control and processes
Device 8 connects, and works as m>VL/v when, control processor control switch increase gas inlet, when m<when of VL/v, control
Processor 8 controls switch and reduces the inlet of gas.
Described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, and the weight portion of described material feedstock is such as
Under:
100 parts of butadiene-styrene rubber, 2 parts of inorganic inert particle, coupling agent 0.2 part, 1 part of age resistor.
Described inert particle is kieselguhr, and described coupling agent is TMC-201.
The preparation method that described inorganic inert material strengthens styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 70 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
Specific embodiment 2: as it is shown in figure 1, present embodiment discloses a kind of solid material uniform feeding system, including charging
Groove 1, screw rod machine a2, screw rod machine b3, material transmitting device 5；
Described feed well 1 connects one end of screw machine a2, and described screw rod machine a includes screw rod a21 and and screw rod
The motor a22 that a21 connects；
The other end of screw machine a2 is provided with discharging channel, and discharging channel is connected with material transmitting device 5；
The port of described material transmitting device 5 is provided with funnel hopper 6, described funnel hopper 6 and screw rod machine b3 and connects, institute
The screw rod machine b3 stated includes screw rod b31 and the motor b32 being connected with screw rod b31；
Described screw rod machine b3 is provided with discharging opening 7 away from one end of funnel hopper 6.
Described material transmitting device 5 include the second transport tube 52 that the first transport tube 51 connects with the first transport tube 51,
The 3rd transport tube 53 connected with the second transport tube, in first described transport tube the 51, second transport tube the 52, the 3rd transport tube 53
Being equipped with transmission band 54, the two ends of described transmission band 54 are divided into and are provided with power transmission shaft 55.
Described transmission band is provided with the uneven striped for strengthening kinetic force of friction.
The transmission band of the first described transport tube 51 is provided with gravity sensor, and being connected with gravity sensor has control to process
Device 8, controls processor 8 and is connected with valve 4, it is possible to control the load of valve 4；
Feed system works when, give and control processor 8 and set specific feed rate value as V, the first transfer drum 51
A length of L, the speed of transmission band 54 motion is v, and gravitational cue is transferred to control processor 8, described control by gravity sensor
The gravitational cue that processor processed receives is m, works as m>VL/v when, control processor 8 control valve reduce load, when m<
The when of VL/v, control processor (8) and control valve raising load.
Described feed well 1 is provided with gas introduction tube, and described gas introduction tube is provided with switch, described switch and control
Processor 8 processed connects, and works as m>VL/v when, control processor control switch increase gas inlet, when m is<during VL/v
Wait, control processor 8 and control the inlet of switch minimizing gas.
Described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, and the weight portion of described material feedstock is such as
Under:
100 parts of butadiene-styrene rubber, 10 parts of inorganic inert particle, coupling agent 5 parts, 2 parts of age resistor.
Described inert particle is flyash.
Described coupling agent is TMC-102.
The preparation method that described inorganic inert material strengthens styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 80 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
Specific embodiment 3: as it is shown in figure 1, present embodiment discloses a kind of solid material uniform feeding system, including charging
Groove 1, screw rod machine a2, screw rod machine b3, material transmitting device 5；
Described feed well 1 connects one end of screw machine a2, and described screw rod machine a includes screw rod a21 and and screw rod
The motor a22 that a21 connects；
The other end of screw machine a2 is provided with discharging channel, and discharging channel is connected with material transmitting device 5；
The port of described material transmitting device 5 is provided with funnel hopper 6, described funnel hopper 6 and screw rod machine b3 and connects, institute
The screw rod machine b3 stated includes screw rod b31 and the motor b32 being connected with screw rod b31；
Described screw rod machine b3 is provided with discharging opening 7 away from one end of funnel hopper 6.
Described material transmitting device 5 include the second transport tube 52 that the first transport tube 51 connects with the first transport tube 51,
The 3rd transport tube 53 connected with the second transport tube, in first described transport tube the 51, second transport tube the 52, the 3rd transport tube 53
Being equipped with transmission band 54, the two ends of described transmission band 54 are divided into and are provided with power transmission shaft 55.
Described transmission band is provided with the uneven striped for strengthening kinetic force of friction.
The transmission band of the first described transport tube 51 is provided with gravity sensor, and being connected with gravity sensor has control to process
Device 8, controls processor 8 and is connected with valve 4, it is possible to control the load of valve 4；
Feed system works when, give and control processor 8 and set specific feed rate value as V, the first transfer drum 51
A length of L, the speed of transmission band 54 motion is v, and gravitational cue is transferred to control processor 8, described control by gravity sensor
The gravitational cue that processor processed receives is m, works as m>VL/v when, control processor 8 control valve reduce load, when m<
The when of VL/v, control processor (8) and control valve raising load.
Described feed well 1 is provided with gas introduction tube, and described gas introduction tube is provided with switch, described switch and control
Processor 8 processed connects, and works as m>VL/v when, control processor control switch increase gas inlet, when m is<during VL/v
Wait, control processor 8 and control the inlet of switch minimizing gas.
Described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, and the weight portion of described material feedstock is such as
Under:
100 parts of butadiene-styrene rubber, 7 parts of inorganic inert particle, coupling agent 2 parts, 1.5 parts of age resistor.
Described inert particle is blanc fixe.
Described coupling agent is TMC-101.
The preparation method that described inorganic inert material strengthens styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 75 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
Specific embodiment 4: as it is shown in figure 1, present embodiment discloses a kind of solid material uniform feeding system, including charging
Groove 1, screw rod machine a2, screw rod machine b3, material transmitting device 5；
Described feed well 1 connects one end of screw machine a2, and described screw rod machine a includes screw rod a21 and and screw rod
The motor a22 that a21 connects；
The other end of screw machine a2 is provided with discharging channel, and discharging channel is connected with material transmitting device 5；
The port of described material transmitting device 5 is provided with funnel hopper 6, described funnel hopper 6 and screw rod machine b3 and connects, institute
The screw rod machine b3 stated includes screw rod b31 and the motor b32 being connected with screw rod b31；
Described screw rod machine b3 is provided with discharging opening 7 away from one end of funnel hopper 6.
Described material transmitting device 5 include the second transport tube 52 that the first transport tube 51 connects with the first transport tube 51,
The 3rd transport tube 53 connected with the second transport tube, in first described transport tube the 51, second transport tube the 52, the 3rd transport tube 53
Being equipped with transmission band 54, the two ends of described transmission band 54 are divided into and are provided with power transmission shaft 55.
Described transmission band is provided with the uneven striped for strengthening kinetic force of friction.
The transmission band of the first described transport tube 51 is provided with gravity sensor, and being connected with gravity sensor has control to process
Device 8, controls processor 8 and is connected with valve 4, it is possible to control the load of valve 4；
Feed system works when, give and control processor 8 and set specific feed rate value as V, the first transfer drum 51
A length of L, the speed of transmission band 54 motion is v, and gravitational cue is transferred to control processor 8, described control by gravity sensor
The gravitational cue that processor processed receives is m, works as m>VL/v when, control processor 8 control valve reduce load, when m<
The when of VL/v, control processor (8) and control valve raising load.
Described feed well 1 is provided with gas introduction tube, and described gas introduction tube is provided with switch, described switch and control
Processor 8 processed connects, and works as m>VL/v when, control processor control switch increase gas inlet, when m is<during VL/v
Wait, control processor 8 and control the inlet of switch minimizing gas.
Described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, and the weight portion of described material feedstock is such as
Under:
100 parts of butadiene-styrene rubber, 2 parts of inorganic inert particle, coupling agent 5 parts, 1 part of age resistor.
Described inert particle is quartz sand powder.
Described coupling agent is TMC-105.
Solid material uniform feeding system according to claim 8, it is characterised in that described inorganic inert material increases
The preparation method of strong styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 70 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
Specific embodiment 5: as it is shown in figure 1, present embodiment discloses a kind of solid material uniform feeding system, including charging
Groove 1, screw rod machine a2, screw rod machine b3, material transmitting device 5；
Described feed well 1 connects one end of screw machine a2, and described screw rod machine a includes screw rod a21 and and screw rod
The motor a22 that a21 connects；
The other end of screw machine a2 is provided with discharging channel, and discharging channel is connected with material transmitting device 5；
The port of described material transmitting device 5 is provided with funnel hopper 6, described funnel hopper 6 and screw rod machine b3 and connects, institute
The screw rod machine b3 stated includes screw rod b31 and the motor b32 being connected with screw rod b31；
Described screw rod machine b3 is provided with discharging opening 7 away from one end of funnel hopper 6.
Described material transmitting device 5 include the second transport tube 52 that the first transport tube 51 connects with the first transport tube 51,
The 3rd transport tube 53 connected with the second transport tube, in first described transport tube the 51, second transport tube the 52, the 3rd transport tube 53
Being equipped with transmission band 54, the two ends of described transmission band 54 are divided into and are provided with power transmission shaft 55.
Described transmission band is provided with the uneven striped for strengthening kinetic force of friction.
The transmission band of the first described transport tube 51 is provided with gravity sensor, and being connected with gravity sensor has control to process
Device 8, controls processor 8 and is connected with valve 4, it is possible to control the load of valve 4；
Feed system works when, give and control processor 8 and set specific feed rate value as V, the first transfer drum 51
A length of L, the speed of transmission band 54 motion is v, and gravitational cue is transferred to control processor 8, described control by gravity sensor
The gravitational cue that processor processed receives is m, works as m>VL/v when, control processor 8 control valve reduce load, when m<
The when of VL/v, control processor (8) and control valve raising load.
Described feed well 1 is provided with gas introduction tube, and described gas introduction tube is provided with switch, described switch and control
Processor 8 processed connects, and works as m>VL/v when, control processor control switch increase gas inlet, when m is<during VL/v
Wait, control processor 8 and control the inlet of switch minimizing gas.
Described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, and the weight portion of described material feedstock is such as
Under:
100 parts of butadiene-styrene rubber, inorganic inert particle 2-10 part, coupling agent 0.2-5 part, age resistor 1-2 part.
Described inert particle is asbestos breeze.
Described coupling agent is TMC-105.
Solid material uniform feeding system according to claim 8, it is characterised in that described inorganic inert material increases
The preparation method of strong styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 70 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
Specific embodiment 6: as it is shown in figure 1, present embodiment discloses a kind of solid material uniform feeding system, including charging
Groove 1, screw rod machine a2, screw rod machine b3, material transmitting device 5；
Described feed well 1 connects one end of screw machine a2, and described screw rod machine a includes screw rod a21 and and screw rod
The motor a22 that a21 connects；
The other end of screw machine a2 is provided with discharging channel, and discharging channel is connected with material transmitting device 5；
The port of described material transmitting device 5 is provided with funnel hopper 6, described funnel hopper 6 and screw rod machine b3 and connects, institute
The screw rod machine b3 stated includes screw rod b31 and the motor b32 being connected with screw rod b31；
Described screw rod machine b3 is provided with discharging opening 7 away from one end of funnel hopper 6.
Described material transmitting device 5 include the second transport tube 52 that the first transport tube 51 connects with the first transport tube 51,
The 3rd transport tube 53 connected with the second transport tube, in first described transport tube the 51, second transport tube the 52, the 3rd transport tube 53
Being equipped with transmission band 54, the two ends of described transmission band 54 are divided into and are provided with power transmission shaft 55.
Described transmission band is provided with the uneven striped for strengthening kinetic force of friction.
The transmission band of the first described transport tube 51 is provided with gravity sensor, and being connected with gravity sensor has control to process
Device 8, controls processor 8 and is connected with valve 4, it is possible to control the load of valve 4；
Feed system works when, give and control processor 8 and set specific feed rate value as V, the first transfer drum 51
A length of L, the speed of transmission band 54 motion is v, and gravitational cue is transferred to control processor 8, described control by gravity sensor
The gravitational cue that processor processed receives is m, works as m>VL/v when, control processor 8 control valve reduce load, when m<
The when of VL/v, control processor (8) and control valve raising load.
Described feed well 1 is provided with gas introduction tube, and described gas introduction tube is provided with switch, described switch and control
Processor 8 processed connects, and works as m>VL/v when, control processor control switch increase gas inlet, when m is<during VL/v
Wait, control processor 8 and control the inlet of switch minimizing gas.
Described transmission band is strengthened styrene-butadiene rubber by inorganic inert material and makes, and the weight portion of described material feedstock is such as
Under:
100 parts of butadiene-styrene rubber, 10 parts of inorganic inert particle, coupling agent 0.2 part, 2 parts of age resistor.
Described inert particle is graphite powder, and described coupling agent is TMC-311.
Solid material uniform feeding system according to claim 8, it is characterised in that described inorganic inert material increases
The preparation method of strong styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 70 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (9)
1. a solid material uniform feeding system, it is characterised in that include feed well (1), screw rod machine a(2), screw rod machine
B(3), material transmitting device (5)；
Described feed well (1) connects screw machine a(2) one end, described screw rod machine a includes screw rod a(21) and with
Screw rod a(21) the motor a(22 that connects)；
Screw machine a(2) the other end be provided with discharging channel, discharging channel is connected with material transmitting device (5)；
The port of described material transmitting device (5) is provided with funnel hopper (6), described funnel hopper (6) and screw rod machine b
(3) connect, described screw rod machine b(3) include screw rod b(31) and with screw rod b(31) the motor b(32 that is connected)；
Described screw rod machine b(3) it is provided with discharging opening (7) away from one end of funnel hopper (6).
Solid material uniform feeding system the most according to claim 1, it is characterised in that described material transmitting device
(5) include what the second transport tube (52) that the first transport tube (51) connects with the first transport tube (51) connected with the second transport tube
3rd transport tube (53), is equipped with transmission in described the first transport tube (51), the second transport tube (52), the 3rd transport tube (53)
Band (54), the two ends of described transmission band (54) are divided into and are provided with power transmission shaft (55).
Solid material uniform feeding system the most according to claim 2, it is characterised in that described transmission band is provided with recessed
Convex injustice is for strengthening the striped of kinetic force of friction.
Solid material uniform feeding system the most according to claim 2, it is characterised in that described the first transport tube (51)
Transmission band be provided with gravity sensor, be connected with gravity sensor and have control processor (8), control processor (8) and valve
(4) connect, it is possible to control the load of valve (4)；
Feed system works when, give and control processor (8) and set specific feed rate value as V, the first transfer drum
(51) a length of L, the speed that transmission band (54) moves is v, and gravitational cue is transferred to control processor by gravity sensor
(8), described to control the gravitational cue that processor receives be m, works as m > VL/v when, control processor (8) and control valve and subtract
Few load, when m < when of VL/v, controls processor (8) and controls valve raising load.
Solid material uniform feeding system the most according to claim 4, it is characterised in that described feed well (1) is provided with
Gas introduction tube, described gas introduction tube is provided with switch, described switch and control processor (8) and connects, works as m > VL/v
When, control processor and control the inlet of switch increase gas, when m < when of VL/v, controls processor (8) and controls to open
Close the inlet reducing gas.
Solid material uniform feeding system the most according to claim 5, it is characterised in that described transmission band is by inorganic lazy
Property Material reinforcement styrene-butadiene rubber is made, and the weight portion of described material feedstock is as follows:
100 parts of butadiene-styrene rubber, inorganic inert particle 2-10 part, coupling agent 0.2-5 part, age resistor 1-2 part.
Solid material uniform feeding system the most according to claim 6, it is characterised in that described inert particle is selected from silicon
Diatomaceous earth, flyash, blanc fixe, Iron Ore Powder, quartz sand powder, agstone, Pulvis Talci, ground phosphate rock, asbestos breeze, graphite powder,
Silica flour, silicon dioxide.
Solid material uniform feeding system the most according to claim 7, it is characterised in that described coupling agent is selected from TMC-
201、TMC-102、TMC-101、TMC-105、TMC-311w、TMC-311、TMC-TTS。
Solid material uniform feeding system the most according to claim 8, it is characterised in that described inorganic inert material strengthens
The preparation method of styrene-butadiene rubber is as follows:
Step 1: weigh inert particle, in ultrasonic disperse to cyclohexane solvent, continues to add coupling agent under ultrasound wave disperses,
At 70-80 DEG C, stirring reaction 1h, then centrifugation, vacuum dried after obtain coupling agent modified inert particle；
Step 2: the particle after step 1 and butadiene-styrene rubber, age resistor are added in banbury and carries out banburying, make inorganic inert material
Material strengthens styrene-butadiene rubber.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217708A1 (en) * | 2020-04-30 | 2021-11-04 | 南京韬恒工业科技有限公司 | Powder feeding device |
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Effective date of registration: 20180704 Address after: 528225 East Changhong 1 Industrial Park, Changhong Ridge Industrial Park, Shihan Town, Nanhai District, Foshan, Guangdong Applicant after: Speed-Fit Plastics Machinery Co., Ltd. Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10 Applicant before: PANZHIHUA JIUDING ZHIYUAN INTELLECTUAL PROPERTY OPERATION CO., LTD. |
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