CN208197261U - A kind of mixer lower water temperature temperature control equipment - Google Patents
A kind of mixer lower water temperature temperature control equipment Download PDFInfo
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- CN208197261U CN208197261U CN201820613931.2U CN201820613931U CN208197261U CN 208197261 U CN208197261 U CN 208197261U CN 201820613931 U CN201820613931 U CN 201820613931U CN 208197261 U CN208197261 U CN 208197261U
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Abstract
The utility model relates to a kind of mixer lower water temperature temperature control equipments, including rack, control cabinet and temperature control pipeline, the temperature control pipeline includes water inlet pipe, drainpipe, heat exchanging water pipe, return pipe and heating device, the heating device is connected with the water inlet pipe and heat exchanging water pipe is connected, and the return pipe is connected with the water inlet pipe and passes through transfer tube and is connected with drainpipe；The transfer tube is equipped with electric control valve, the heating device is equipped with temperature sensor, the heating device is equipped with heater, the heat exchanging water pipe is equipped with water flow switch, it include controller in the control cabinet, the temperature sensor, heater, electric control valve, water flow switch and the controller are electrically connected.The utility model can auto-control mixer temperature, guarantee that each technological parameter is respectively positioned within optimized scope, greatly reduce the influence that extraneous factor runs mixer, effectively increase the stabilization and equilibrium of product quality, while working efficiency can be effectively increased.
Description
Technical field
The utility model belongs to mixer temperature control technology field, and in particular to a kind of mixer lower water temperature temperature control dress
It sets.
Background technique
Mixer is one of main rubber mixing equipment of rubber plant, is mainly used for plasticating and being kneaded for rubber, is also used for simultaneously
The mixing of plastics, asphalt material, malthoid material, synthetic resin material.Temperature control is the key link in mixing machine control system, directly
Influence the quality of refining glue product.In rubber mixing technique, may be generally classified as material temperature, device temperature and operation temperature, this three
In the temperature control of seed type, device temperature is particularly important.The device temperature of mixer typically refers to the temperature of banburying chamber,
Temperature control passes through rotor, kneading chamber and the trizonal temperature control system realization of top bolt up and down.
Mixer water temperature control device is mainly water-cooled water temperature control device at present.So-called water cooling water temperature control device is
The interior recirculated water and outer circulation water for referring to mixer water temperature control device are not directly contacted with, and the heat exchange of internal and external circulating water passes through board-like
Heat exchanger is completed.The advantages of this water temperature control device is that recirculated water can be close using softened water and sealing and circulating in mixer
Mill cooling jacket and drilling are less scaling, and mixer is made to be chronically at good heat exchange state.Its disadvantage mainly has following
Several points: heat exchange efficiency is relatively low；Outer circulation water is interior circulating water cooling by heat exchanger, and outer circulation water is again by being mounted on room
Outer open cooling tower cooling, it is necessary to pass through heat exchange twice；Secondly, outer circulation water pump house is generally farther out from mixer, outside
Circulating water line is long, and pipe damage is big, and pump head height also needs to be equipped with back water pump in addition in addition to needing to be equipped with feed pump, therefore power consumption
Greatly.
In conclusion it is urgent to provide one kind can auto-control mixer temperature, effectively increase product quality stabilization and
Equilibrium, while the mixer lower water temperature temperature control equipment of working efficiency can be effectively increased.
Utility model content
The purpose of the utility model is to provide one kind can auto-control mixer temperature, effectively increase the steady of product quality
It is fixed and balanced, while the mixer lower water temperature temperature control equipment of working efficiency can be effectively increased.
Above-mentioned purpose is to be achieved through the following technical solutions: a kind of mixer lower water temperature temperature control equipment, including machine
Frame, control cabinet and temperature control pipeline, the temperature control pipeline are fixed in the rack, and the temperature control pipeline includes water inlet pipe, draining
Heat exchanging water pipe, return pipe and the heating device managed and be set side by side, the heating device is equipped with inlet and outlet, described
The water inlet of heating device is connected by connecting tube with the water inlet pipe, water outlet and the heat exchanging water pipe's phase of the heating device
Connection, the return pipe are connected with the water inlet pipe and pass through transfer tube and be connected with drainpipe；The transfer tube is equipped with electricity
Dynamic regulating valve, the heating device are equipped with the temperature sensor for detecting water temperature in heat exchanging water pipe, and the heating device is equipped with
Heater, whether the heat exchanging water pipe is equipped with has the water flow that water flow passes through and belt switch amount exports to open for detecting in hot-water line
Close, include at least controller in the control cabinet, the temperature sensor, heater, electric control valve, water flow switch with it is described
Controller is electrically connected.
The utility model is controlled applied to mixer temperature, passes through rotor, kneading chamber and the upper and lower top trizonal temperature of bolt
It spends control system to realize, during concrete application, temperature control pipeline is connect with mixer by heat exchange pipeline, and three sets are set side by side
Heat exchanging water pipe and return pipe respectively with rotor loop, kneading chamber circuit, up and down the heat exchange pipeline before the heat exchange of top bolt circuit and change
Heat exchange pipeline after heat is connected；The utility model uses open type temperature control, works initially when actual temperature is lower than set temperature,
Heater is powered on, and hot water flows into system and heated, and when reaching set temperature, heating stops, and starts heat preservation operation.Work as temperature
When degree is more than set temperature, the electric control valve being mounted on temperature control transfer tube can be opened, by the water discharge system of overtemperature, with this
Meanwhile cooling water with pressure can be supplemented in system and reach cooling effect；Cooling water (when heater does not work) can be added to directly
In system, so, the water temperature in temperature control system can achieve minimum water temperature (identical with cooling water temperature).The utility model can
Auto-control mixer temperature guarantees that each technological parameter is respectively positioned within optimized scope, greatly reduces extraneous factor to mixing
The influence of machine operation, effectively increases the stabilization and equilibrium of product quality, while can effectively increase working efficiency.
Preferably, further technical solution is that the temperature control pipeline is equipped with for the water in water inlet pipe to be pumped to
Water pump in heating device, the water pump are equipped with control switch, and the control switch is electrically connected with the controller.So set,
When temperature is more than set temperature, the electric control valve being mounted on temperature control transfer tube can be opened, by the water discharge system of overtemperature,
Pump water inlet for feeding heat-exchanging water in temperature control loop automatically simultaneously.
Further technical solution is that the heating device is equipped with exhaust safety valve.In this way, pipeline loop scavenging action.
Further technical solution is that the water inlet pipe is equipped with the intake pressure for having measurement water inlet hydrostatic circuit function and opens
It closes, the intake pressure switch is electrically connected with the controller.In this way, can adjust and stablize by the opening degree that intake pressure switchs
The hydraulic pressure in water inlet circuit.
Further technical solution is that the water inlet pipe, drainpipe, return pipe and heat exchanging water pipe are fixed by pipe clamp respectively
In the rack.In this way, the utility model stable connection, globality are more preferable.
Further technical solution is that the inlet and outlet of the temperature control pipeline are equipped with for connecting other pipelines
Ring flange.So set, complete to connect with water pipeline, mixer temperature control pipeline, discharge of wastewater pipeline convenient for the utility model,
Simple installation.
Further technical solution is that the temperature sensor includes PT100 temperature detecting resistance, the PT100 temperature detecting resistance
Including tube body, the thermo wires being connected with the thermometric end of tube body for being set to the intracorporal thermo wires hole of pipe and being plugged in thermo wires hole,
The thermometric end of the tube body is provided with the high temperature resistance protective layer for coating thermo wires.
High temperature resistance protective layer can effectively protect thermo wires, and thermo wires is avoided to be directly exposed in rugged environment, to reduce thermo wires
Fusing phenomenon, and then extend thermocouple service life.It is preferred that the high temperature resistance protective layer include stack gradually it is poly- to benzene
Two ester layer of dioctyl phthalate second, carbon fiber layer, polytetrafluoroethylene ethylene layer and silicone layer, the layer of polyethylene terephthalate are coated on
Thermo wires surface.
Further technical solution is that the mixer lower water temperature temperature control equipment further includes that softening water process is set
Standby, the softening water treatment facilities include inlet and outlet, and for connecting water source, the water outlet passes through the water inlet
Directly or indirectly it is connected with water inlet pipe.Containing calcium and magnesium heat meeting fouling blockage pipeline in usual tap water, so set, added
Water can must avoid as far as possible saturated vapor converting apparatus fouling after softening water process, keep pipeline unimpeded.
Further technical solution is that the mixer lower water temperature temperature control equipment further includes water storage apparatus, described
The inlet and outlet of water storage apparatus are connected with softening water treatment facilities and water inlet pipe respectively.
Further technical solution is that the control cabinet is fixedly connected in the rack, and the front end of the control cabinet is set
There is cabinet door, the control cabinet two sides and rear end are equipped with protect-ing frame structure.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is the signal of mixer lower water temperature temperature control equipment involved in a kind of embodiment of the utility model
Figure；
Fig. 2 is the disassembly control of mixer lower water temperature temperature control equipment involved in a kind of embodiment of the utility model
Schematic diagram after cabinet.
In figure:
1 rack, 2 control cabinet, 3 water inlet pipe, 4 drainpipe
5 heat exchanging water pipe, 6 return pipe, 7 heating device, 8 connecting tube
9 transfer tube, 10 electric control valve, 11 water pump, 12 ring flange
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to the protection scope of the utility model.In addition, those skilled in the art's retouching according to this document
It states, the corresponding combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, referring to Figures 1 and 2, a kind of mixer lower water temperature temperature control equipment, including
Rack 1, control cabinet 2 and temperature control pipeline, the temperature control pipeline are fixed in the rack 1, and the temperature control pipeline includes water inlet pipe
3, drainpipe 4 and three sets of heat exchanging water pipe 5, return pipe 6 and heating devices 7 being set side by side, the heating device 7 are equipped with water inlet
The water inlet of mouth and water outlet, the heating device 7 is connected by connecting tube 8 with the water inlet pipe 3, the heating device 7
Water outlet be connected with heat exchanging water pipe 5, the return pipe 6 is connected with the water inlet pipe 3 and by transfer tube 9 and drainpipe
4 are connected；The transfer tube 9 is equipped with electric control valve 10, and the heating device 7 is equipped with for detecting water temperature in heat exchanging water pipe 5
Temperature sensor, the heating device 7 be equipped with heater, the heat exchanging water pipe 5 be equipped with whether have for detecting in hot-water line
Water flow by and the output of belt switch amount water flow switch, include at least controller in the control cabinet 2, the temperature sensor,
Heater, electric control valve 10, water flow switch and the controller are electrically connected.
The utility model is controlled applied to mixer temperature, passes through rotor, kneading chamber and the upper and lower top trizonal temperature of bolt
It spends control system to realize, during concrete application, temperature control pipeline is connect with mixer by heat exchange pipeline, and three sets are set side by side
Heat exchanging water pipe 5 and return pipe 6 respectively with rotor loop, kneading chamber circuit, up and down the heat exchange pipeline before the heat exchange of top bolt circuit and
Heat exchange pipeline after heat exchange is connected；The utility model uses open type temperature control, and work is initially when actual temperature is lower than set temperature
When, heater is powered on, and hot water flows into system and heated, and when reaching set temperature, heating stops, and starts heat preservation operation.
When temperature is more than set temperature, the motor-driven valve being mounted on temperature control transfer tube 9 can be opened, by the water discharge system of overtemperature, with
This simultaneously, cooling water with pressure can be supplemented in system and reach cooling effect；Cooling water (when heater does not work) can be supplemented directly
Into system, so, the water temperature in temperature control system can achieve minimum water temperature (identical with cooling water temperature).The utility model
Can auto-control mixer temperature, guarantee that each technological parameter is respectively positioned within optimized scope, greatly reduce extraneous factor to close
The influence of mill operation, effectively increases the stabilization and equilibrium of product quality, while can effectively increase working efficiency.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the connecting tube 8, which is equipped with, to be used
In sending the water pump 11 in water inlet pipe 3 to the water pump 11 into heating device 7, the water pump 11 is equipped with control switch, the control
Switch is electrically connected with the controller.So set, being mounted on electronic on temperature control transfer tube 9 when temperature is more than set temperature
Regulating valve 10 can be opened, and by the water discharge system of overtemperature, while the water inlet of water pump 11 is for carrying out certainly heat-exchanging water in temperature control loop
Dynamic supply.
On the basis of above-described embodiment, in another embodiment of the present invention, the heating device 7 is equipped with exhaust safety valve.Such as
This, pipeline loop scavenging action.
On the basis of above-described embodiment, in another embodiment of the present invention, the water inlet pipe 3, which is equipped with, has measurement water inlet circuit
The intake pressure of hydraulic pressure function switchs, and the intake pressure switch is electrically connected with the controller.In this way, can be opened by intake pressure
The opening degree of pass adjusts and stablizes the hydraulic pressure in water inlet circuit.
On the basis of above-described embodiment, in another embodiment of the present invention, the water inlet pipe 3, drainpipe 4, return pipe 6 and change
Hot-water line 5 is fixed in the rack 1 by pipe clamp respectively.In this way, the utility model stable connection, globality are more preferable.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the water inlet of the temperature control pipeline
The ring flange 12 for connecting other pipelines is equipped with water outlet.So set, convenient for the utility model complete with water pipeline,
Mixer temperature control pipeline, the connection of discharge of wastewater pipeline, simple installation.
On the basis of above-described embodiment, in another embodiment of the present invention, the temperature sensor includes PT100 thermometric electricity
Resistance, the PT100 temperature detecting resistance includes tube body, be set to the intracorporal thermo wires hole of pipe and be plugged in thermo wires hole with tube body
The thermo wires that thermometric end is connected, the thermometric end of the tube body are provided with the high temperature resistance protective layer for coating thermo wires.
High temperature resistance protective layer can effectively protect thermo wires, and thermo wires is avoided to be directly exposed in rugged environment, to reduce thermo wires
Fusing phenomenon, and then extend thermocouple service life.It is preferred that the high temperature resistance protective layer include stack gradually it is poly- to benzene
Two ester layer of dioctyl phthalate second, carbon fiber layer, polytetrafluoroethylene ethylene layer and silicone layer, the layer of polyethylene terephthalate are coated on
Thermo wires surface.
On the basis of above-described embodiment, in another embodiment of the present invention, the mixer lower water temperature temperature control equipment
It further include softening water treatment facilities, the softening water treatment facilities include inlet and outlet, and the water inlet is for connecting
Water source, the water outlet with water inlet pipe 3 by being directly or indirectly connected.It can fouling blockage containing calcium and magnesium heat in usual tap water
Pipeline is protected so set, added water can must avoid as far as possible saturated vapor converting apparatus fouling after softening water process
It is unimpeded to hold pipeline.
On the basis of above-described embodiment, in another embodiment of the present invention, the mixer lower water temperature temperature control equipment
It further include water storage apparatus, the inlet and outlet of the water storage apparatus are connected with softening water treatment facilities and water inlet pipe 3 respectively.
On the basis of above-described embodiment, in another embodiment of the present invention, the control cabinet 2 is fixedly connected on the rack 1
On, the front end of the control cabinet 2 is equipped with cabinet door, and 2 two sides of control cabinet and rear end are equipped with protect-ing frame structure.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of mixer lower water temperature temperature control equipment, including rack, control cabinet and temperature control pipeline, which is characterized in that institute
It states temperature control pipeline to be fixed in the rack, the temperature control pipeline includes water inlet pipe, drainpipe and the heat-exchanging water being set side by side
Pipe, return pipe and heating device, the heating device are equipped with inlet and outlet, and the water inlet of the heating device passes through company
Adapter tube be connected with the water inlet pipe, the water outlet of the heating device is connected with heat exchanging water pipe, the return pipe with it is described
Water inlet pipe is connected and passes through transfer tube and is connected with drainpipe；The transfer tube is equipped with electric control valve, the heating device
Equipped with the temperature sensor for detecting water temperature in heat exchanging water pipe, the heating device is equipped with heater, and the heat exchanging water pipe sets
Have for detecting whether have the water flow switch that water flow passes through and belt switch amount exports in hot-water line, is included at least in the control cabinet
Controller, the temperature sensor, heater, electric control valve, water flow switch and the controller are electrically connected.
2. mixer lower water temperature temperature control equipment according to claim 1, which is characterized in that set in the connecting tube
There is the water pump for being pumped to the water in water inlet pipe in heating device, the water pump is equipped with control switch, the control switch
It is electrically connected with the controller.
3. mixer lower water temperature temperature control equipment according to claim 2, which is characterized in that the heating device is set
There is exhaust safety valve.
4. mixer lower water temperature temperature control equipment according to claim 2, which is characterized in that the water inlet pipe is equipped with
Has the intake pressure switch of measurement water inlet hydrostatic circuit function, the intake pressure switch is electrically connected with the controller.
5. mixer lower water temperature temperature control equipment described in any one according to claim 1~4, which is characterized in that institute
It states water inlet pipe, drainpipe, return pipe and heat exchanging water pipe and passes through pipe clamp respectively and be fixed in the rack.
6. mixer lower water temperature temperature control equipment according to claim 5, which is characterized in that the temperature control pipeline
Inlet and outlet are equipped with the ring flange for connecting other pipelines.
7. mixer lower water temperature temperature control equipment according to claim 5, which is characterized in that the temperature sensor
Including PT100 temperature detecting resistance, the PT100 temperature detecting resistance includes tube body, is set to the intracorporal thermo wires hole of pipe and is plugged on idol
The thermo wires being connected with the thermometric end of tube body in wire hole, the thermometric end of the tube body are provided with the high temperature resistant for coating thermo wires
Protective layer.
8. mixer lower water temperature temperature control equipment according to claim 7, which is characterized in that the mixer water temperature
Adjusting temperature control equipment further includes softening water treatment facilities, and the softening water treatment facilities include inlet and outlet, institute
Water inlet is stated for connecting water source, the water outlet with water inlet pipe by being directly or indirectly connected.
9. mixer lower water temperature temperature control equipment according to claim 8, which is characterized in that the mixer water temperature
Adjusting temperature control equipment further includes water storage apparatus, and the inlet and outlet of the water storage apparatus are set with softening water process respectively
It is standby to be connected with water inlet pipe.
10. mixer lower water temperature temperature control equipment according to claim 7, which is characterized in that the control cabinet is solid
Surely it is connected in the rack, the front end of the control cabinet is equipped with cabinet door, and the control cabinet two sides and rear end are equipped with protect-ing frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613931.2U CN208197261U (en) | 2018-04-26 | 2018-04-26 | A kind of mixer lower water temperature temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613931.2U CN208197261U (en) | 2018-04-26 | 2018-04-26 | A kind of mixer lower water temperature temperature control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197261U true CN208197261U (en) | 2018-12-07 |
Family
ID=64522426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820613931.2U Active CN208197261U (en) | 2018-04-26 | 2018-04-26 | A kind of mixer lower water temperature temperature control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208197261U (en) |
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2018
- 2018-04-26 CN CN201820613931.2U patent/CN208197261U/en active Active
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