Background technology
In rubber industry production process, tire, rubber species are various, and different rubber, tire product need
Formula is different with rubber mixing technique.Therefore, sizing material and other formulation additives needed before mixer mixing is entered according to
The ratio requirement of side is mixed with sizing material again after different classes of material is weighed, and is finally entered mixer and is kneaded.
The geographical location that is used due to equipment is different, weather is different, and relative humidity (i.e. water content) and temperature be not in air
Together, so some powdered materials have water imbibition (such as sulphur, zinc oxide) meeting and bucket adhesion, or form certainly in bucket
Arcuation, and then influence the conveying of material.In addition, sheet material phenolic resin, which also exists, melts phenomenon, produces large area
Adhesion, influences the conveying of material.Above series of is mainly due to the reasons such as temperature, humidity, material water imbibition and high temperature melt, shadow
The dispatching for ringing powder weighs, and there are the shortcomings that cooling effect is poor, energy consumption is high for the previous type of cooling.
At present, what domestic many rubber plants took is to handle material adhesion by manpower rapping bucket outer wall, and is used
Broken arch form solves the arch produced in bucket, is manually participated in because existing, labor intensity is big, time-consuming and laborious, and therefore, it is difficult to protect
Hold higher work efficiency.Meanwhile in order to meet the requirement of industrial automation development, it is therefore desirable to which designing one kind can cooled storage
Bucket, high efficient and reliable solve the problems, such as that above-mentioned material produces during transporting.
Utility model content
In view of this, the utility model provides a kind of novel environment friendly cooling bucket, effectively solves due to temperature and air
Water content difference cause material adhesion, self-forming arcuation there are the problem of.
To achieve the above object, the utility model provides following technical solution:
A kind of novel environment friendly cools down bucket, including bucket body, register and heat exchanging pipe;The register can
Heat transferring medium is provided for the heat exchanging pipe;The heat exchanging pipe can be with the bucket body heat-shift.
Preferably, the register is air-cooled form.
Preferably, the wall of the bucket body has the sandwich for exchanging heat.
Preferably, the lower sidewall of the bucket body has the sandwich for exchanging heat.
Preferably, the entrance of the heat transferring medium is opened in band height direction centered position.
Preferably, the quantity of the bucket body is multiple that the heat exchanging pipe can be handed over multiple bucket bodies
Heat exchange amount.
Preferably, the register is circulation cold air machine.
Preferably, the heat exchanging pipe has insulating layer.
It can be seen from the above technical scheme that novel environment friendly cooling bucket provided by the utility model, is filled by temperature adjustment
Put and provide heat transferring medium heat-shift with heat exchanging pipe for bucket body, make and certain temperature is kept in bucket body so that temperature
Spending the material of high thawing will not melt, and powder etc. will not produce adhesion at low temperature.Make with bucket is installed in cooling chamber
This method is cooled down with air-conditioning to compare, the novel environment friendly cooling bucket of the design has composability, energy saving, good cooling results
Advantage.This programme can be applied to material weighing system, and the work efficiency and reliability, reduction for improving automatic weighing transhipment will carry out
Labor cost caused by artificial broken arch, has the advantages that energy saving, good cooling results.
Embodiment
The utility model discloses a kind of novel environment friendly to cool down bucket, effectively solves since temperature is different with air moisture content
Cause material adhesion, self-forming arcuation there are the problem of.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The novel environment friendly cooling bucket that the utility model embodiment provides, its core improvement is, including bucket body
1st, register and heat exchanging pipe;Wherein, register can provide heat transferring medium for heat exchanging pipe;Heat exchanging pipe can be with storage
Struggle against 1 heat-shift of body, so that by the temperature adjustment control of bucket body 1 to suitable scope.
It can be seen from the above technical scheme that the novel environment friendly cooling bucket that the utility model embodiment provides, passes through
Register and heat exchanging pipe provide heat transferring medium heat-shift for bucket body 1, make and certain temperature is kept in bucket body 1
Degree so that the material of the excessive thawing of temperature will not melt, and powder etc. will not produce adhesion at low temperature.Common solution at this stage
Method is that all small medicine dispatching buckets are installed in cooling chamber, is cooled down using air-conditioning, for more this method, originally set
The novel environment friendly cooling bucket of meter has the advantages that composability, energy saving, good cooling results.In addition, this programme can be applied to thing
Expect Weighing system, reduce artificial broken arch caused by labor cost, improve automatic weighing transhipment work efficiency and can
By property.
Preferably, register is air-cooled form, cost is not high, easy to maintenance.Heat transferring medium can be specifically air.
Certainly, register can also be the cold form of liquid, such as water cooling.
In specific embodiment provided by the utility model, the wall of bucket body 1 has the sandwich for exchanging heat, and changes
Thermal medium enters the interlayer and carries out heat exchange, and contact area is big, good effect of heat exchange.Its structure is referred to shown in Fig. 2, bucket
Air-cooled layer 2 includes air-cooled layer outer wall 11 and air-cooled layer inner wall 12, and the import of its heat transferring medium is opened in the side of bucket body 1
(left side in figure), the outlet of heat transferring medium are opened in the opposite side opposite with inlet side of bucket body 1 (right side in figure).When
So, heat exchanging pipe can also be arranged in outside bucket body 1 and directly exchanged heat, or heat exchanger is accordingly set.
In view of bucket is usually vertical, then material can be deposited in its part on the lower.It is above-mentioned in order to further optimize
Technical solution, the lower sidewall of bucket body 1 have the sandwich for exchanging heat.So, it becomes possible to shorten itself and thing
The distance between material, the heat exchanged can directly act on material, so as to ensure that heat transfer effect, reduce energy consumption.
It is understood that be merely given as preferred embodiment herein, sandwich is not limited only in lower wall, in being also
Wall or upper wall.
Exemplified by cooling, at bucket, cold wind carries out heat exchange by bucket wall, and heat is taken away, warm in bucket
Degree reduces, and cold air is produced, according to formula:PV=nRT and m=ρ v, can push away cold air density ratio hot-air density it is big, institute
Lower section can be deposited on cold air, can be full of bucket through cold air after a while, it is ensured that reach cooling powder and prevent high temperature energy
The material effect enough melted.
Preferably, the entrance of heat transferring medium is opened in band height direction centered position, to optimize heat transferring medium
Glide path in interlayer, improves its heat transfer effect with bucket body 1, reduces the energy consumption of register.Further,
The entrance of heat transferring medium opens up centered position in the horizontal direction so that heat transferring medium enters after interlayer can respectively to the left and right two
Side is flowed, and with the uniformly fully heat exchange of bucket body 1, improves efficiency, its structure is referred to shown in Fig. 2.
In specific embodiment provided by the utility model, the quantity of bucket body 1 be it is multiple, heat exchanging pipe can with it is more
A 1 heat-shift of bucket body.Its structure is referred to shown in Fig. 1, and heat exchanging pipe cold wind thermal insulation wind pipe 3 herein passes through successively
Each bucket body 1, the heat transferring medium inlet and outlet of multiple air-cooled layers 2 of its bucket of bucket body 1 join end to end.
Preferably, register is circulation cold air machine 4, closed loop structure is formed, is had energy saving, good cooling results excellent
Point.Certainly, register can also be that heating is used.Using intelligent PID Temperature-control Monitoring method, INTELLIGENT PID CONTROL ALGORITHM should have
The adaptive, ability of self-organizing is had, parameter in controlled process, automatic adjusting control parameter, Neng Goushi can be recognized automatically
The change of temperature parameter in controlled process is answered, and there is conventional PID controller simple in structure, strong robustness, reliability height etc.
Some features.According to the control algolithm of classical incremental digital PID, the output u (k) of PID controller is calculated, sees below formula:U (k)=u
(k-1)+Kp(error(k)-error(k-1))+Kierror(k)+Kd(error(k)-2error(k-1)+error(k-2))
Present solution provides a kind of closed loop air cooling system structure, realize integration and automatically control, improve system equipment
The degree of automation, and effectively solve the problems, such as present in manual intervention systematic procedure, work efficiency and reliability are improved, reduces people
The cost of power financial resources, has the advantages that energy saving, good cooling results.
In order to further optimize above-mentioned technical solution, heat exchanging pipe has insulating layer, is damaged with reducing unnecessary heat
Consumption.Similar, bucket body 1 also has insulating layer.
The utility model embodiment also provides a kind of material weighing system, including bucket, its core improvement is, bucket
Bucket is cooled down for above-mentioned novel environment friendly.The material weighing system is usually made of following several big systems, i.e. depacketizing system, weighing
System, check system, movement system, dust pelletizing system, air cooling system etc., can be specially small powder automatic batch weighing system,
This programme adds constant-temperature cooling system and heat-insulation system on the basis of original system.
In conclusion the utility model embodiment discloses a kind of novel environment friendly cooling bucket, it is cold to be specifically as follows environmental protection
But bucket, small powder automatic weighing delivery system can be solved since temperature is excessive and air contains by this constant temperature bucket device
Water difference causes material adhesion, self-forming arcuation problem, and makes and certain temperature is kept in bucket so that temperature is excessive to melt
The material of change will not melt, and powder etc. will not produce adhesion at low temperature.The utility model, which provides one kind, can improve starch
Expect the closed loop air cooling system structure of automatic weighing dispatching work efficiency and reliability, there are energy saving, good cooling results,
Using intelligent PID Temperature-control Monitoring method, reduce the regulating time of temperature system and have good stable state accuracy and dynamic response,
This novel environment friendly cooling bucket is using cold wind refrigeration, for the water cooling that compares, repairs more convenient, air-cooled cost is lower.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.