CN109941685A - A kind of screw conveyor for production of carbon black - Google Patents
A kind of screw conveyor for production of carbon black Download PDFInfo
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- CN109941685A CN109941685A CN201910373441.9A CN201910373441A CN109941685A CN 109941685 A CN109941685 A CN 109941685A CN 201910373441 A CN201910373441 A CN 201910373441A CN 109941685 A CN109941685 A CN 109941685A
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- helical axis
- heat pipe
- groove body
- spiral groove
- rotating heat
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- 239000006229 carbon black Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 239000011538 cleaning material Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 239000003738 black carbon Substances 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 235000019241 carbon black Nutrition 0.000 description 22
- 238000009833 condensation Methods 0.000 description 12
- 230000005494 condensation Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000033748 Device issues Diseases 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The present invention relates to conveying equipment fields, a kind of screw conveyor for production of carbon black is specifically disclosed, including the inside center of spiral groove body is arranged in helical axis and spiral groove body, the helical axis, and helical axis runs through spiral groove body, helical axis one end is connect with left rolling bearing units；One end insertion of helical axis right seat bearing is used for the rotating heat pipe of indirect heat transfer, and rotating heat pipe and helical axis inner hole are in close contact, and are rotated with helical axis.Helicla flute body side surface is equipped with driving motor speed reducer, and rotating heat pipe one end (evaporation ends) pass through the heating mechanism being arranged in outside helicla flute body and carry out non-contact radiant heating.When can reduce carbon black conveying adhesion occurs for the present invention, solves the problems, such as that existing screw conveyor is easy to happen adherency in conveying black carbon and directly heats mode inside the helical axis using fixed electrical bar insertion rotation due to there are Electrical Safety hidden danger.
Description
Technical field
The present invention relates to conveying equipment field, specifically a kind of screw conveyor for production of carbon black.
Background technique
Carbon black is a kind of amorphous carbon, and surface area is very big, can make black dyes, for manufacturing Chinese ink, ink, paint
Deng, can be used for the reinforcing agent for doing rubber, had a wide range of applications in chemical field, heat pipe as a kind of maturation technology its
Heat transfer efficiency and defeated thermal energy power are 100 to 1000 times of general Thermal Conduction Equipment, and heating face temperature is uniform, will not generate overheat
Point not will cause hot-spot and cause heated material rotten or combustion explosion, and structure is simple, theoretical complicated, in manufacturing industry and army
Work field is widely used.
In carbon black process, it is sometimes desirable to carry out conveying material by way of helical feed.But general skill
There is also following deficiencies in actual use for art scheme: carbon black is during using helical feed, because its own characteristic can make
Some carbon blacks and helical axis and blade adhere to, so that transfer efficiency lowly even blocks spiral, and then equipment are caused to be stopped
It only works, when cleaning is also time-consuming and laborious；Moreover, screw conveyor currently on the market does not use heating device or is usually to use
To the direct-fired mode of helical axis contact type electrothermal stick, due to inevitable between the helical axis and static electrical bar of rotation
There are friction, lead to that there are certain Electrical Safety hidden danger.
Therefore, the problem of designing a kind of screw conveyor for production of carbon black, becoming current urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of screw conveyors for production of carbon black, to solve in above-mentioned background technique
The existing screw conveyor proposed is easy to happen adherency in conveying black carbon and because using fixed electrical bar insertion rotation spiral shell
Spin axis inner hole directly heats mode and there are problems that Electrical Safety hidden danger.
To achieve the above object, the invention provides the following technical scheme:
A kind of screw conveyor for production of carbon black, including helical axis and the rotating heat pipe, the spiral shell that are used for heating coil axis
Spin slot body is uniformly provided with multiple blades on helical axis, and the inside center of spiral groove body is arranged in the helical axis, and helical axis passes through
Spiral groove body is worn, helical axis one end is supported with the left rolling bearing units that helicla flute body end portion is arranged in；The one of the right seat bearing
End insertion is used for the rotating heat pipe of indirect heat transfer, and helicla flute body side surface is equipped with the driving motor for driving helical axis to be rotated
Speed reducer, rotating heat pipe evaporator section carry out non-contact thermal with the heating mechanism being arranged in outside helicla flute body.
As a further solution of the present invention: the left and right rolling bearing units are connected by multiple fixing bolts and left and right end cap
It connects, and uses grease lubrication resistant to high temperature；The left end cap links together with spiral groove body respectively with right end cap, described
It is respectively equipped with left pressure ring and right pressure ring between left end cap, right end cap and helical axis, is respectively equipped in left pressure ring and right pressure ring left close
Packing material and right airtight and watertight padding, left pressure ring and right pressure ring compress left airtight and watertight padding and right airtight and watertight padding by bolt respectively.
As further scheme of the invention: the heating mechanism includes electrocaloric effect, and electromagnetism is equipped in the electrocaloric effect
Or resistance heater, the electromagnetic heater include electromagnetic heating coil, resistance heater includes resistance heating coil.
As further scheme of the invention: the rotating heat pipe includes rotating heat pipe evaporator section, rotating heat pipe insulation
Section and for the rotating heat pipe condensation segment with spiral axis connection；Inside the rotating heat pipe evaporator section insertion electrocaloric effect, and revolve
Turn have heat medium and silk screen or groove in heat pipe evaporator section, adiabatic section and condensation segment one airtight vacuum pipe of composition；The rotation
Turn heat pipe insulation section and is arranged in spiral groove body helical axis near right seat bearing junction；The rotating heat pipe condensation segment
It is in close contact with rotary shaft, the rotating heat pipe adiabatic section is there are gap and heat-insulated with heat-barrier material with helical axis inner hole, is revolving
Turn heat pipe insulation section and be equipped with rotary shaft sprocket wheel close to the helical axis end of the side of evaporator section, rotary shaft sprocket wheel subtracts with driving motor
Fast machine output end sprocket wheel is connected by chain.
As further scheme of the invention: being additionally provided with spiral groove body lid at the top of the spiral groove body.
As further scheme of the invention: the spiral groove body is equipped with inlet, and inlet is equipped with inspection socket
Cover board, spiral groove body are equipped with discharge port far from the side of inlet.
As further scheme of the invention: being equipped with multiple temperature inside the helicla flute body and inside discharge port and pass
Sensor, discharge port downside are equipped with Pneumatic butterfly valve, and temperature controller (not shown) controls electromagnetism or resistance heater work and controls
Device controls temperature sensor, the connection of electromagnetic heating coil power switch respectively, controls heating coil work by temperature sensor.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is provided with rotating heat pipe and heating mechanism, drives helical axis rotation to convey by driving motor speed reducer
Material, while heat is generated by the work of heating mechanism and is transmitted to rotating heat pipe evaporator section, it is fast by rotating heat pipe evaporator section
Speed is transmitted to the condensation segment being in close contact with helical axis, to realize the heating to rotary shaft and material, mainly realizes rotation
The fast lifting of axis and its blade surface temperature is to 100 to 120 degrees Celsius, it is possible to reduce adherency occurs when carbon black conveys or is adhered
Phenomenon, while there is very high safety, solve existing screw conveyor be easy to happen in conveying black carbon adherency and
There are problems that Electrical Safety hidden danger due to using mode is directly heated.
The present invention drives helical axis to carry out rotation conveying material by driving motor speed reducer by sprocket wheel chain, passes through simultaneously
Setting heating mechanism heats rotating heat pipe evaporator section and conducts to the rotating heat pipe condensation inside insertion helical axis outside helical axis
Section heating coil axis surface, rotation is heated by using contactless heating method such as electromagnetic heating or resistance radiant heating
Turn the finned evaporator section of heat pipe, heat is transmitted to helical axis internal condensation section fast and efficiently by heat pipe to improve spiral
Surface temperature and make heating face temperature uniformity, no heat spot, it is possible to reduce when conveying adhesion occurs for carbon black, solves
Existing screw conveyor is easy to happen in conveying black carbon adherency and because of the spiral using fixed electrical bar insertion rotation
Mode is directly heated inside axis and there are problems that Electrical Safety hidden danger.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is structural schematic diagram of the present invention for the screw conveyor of production of carbon black.
In figure: the left rolling bearing units of 1-, the left pressure ring of 2-, the left airtight and watertight padding of 3-, 4- left end cap, 5- spiral groove body lid, 6- spiral
Groove body, 7- helical axis, 8- inlet, 9- inspection socket cover board, 10- right end cap, 11- right seat bearing, 12- thermal insulation board, 13- electric heating
Case, 14- electromagnetism or resistance heating coil, 15- rotating heat pipe evaporator section, 16- rotary shaft sprocket wheel, 17- chain, 18- driving motor
Output end of reducer sprocket wheel, 19- rotating heat pipe adiabatic section, the right airtight and watertight padding of 20-, the right pressure ring of 21-, 22- driving motor speed reducer,
23- rotating heat pipe condensation segment, 24- insulating layer, 25- temperature sensor, 26- butterfly valve, 27- discharge port.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, in one embodiment provided by the invention, a kind of screw conveyor for production of carbon black, including
The spiral groove body 6 of helical axis 7 and conveying material, multiple blades are uniformly provided on the helical axis 7, and the setting of helical axis 7 exists
The inside center of the spiral groove body 6, and the helical axis 7 runs through the spiral groove body 6, described 7 one end of helical axis and setting
Left rolling bearing units 1 in 6 end of spiral groove body connect.
Although can be used for heating other solids it should be understood that can be used for heating carbon black in the spiral groove body 6
Material, but most importantly realize helical axis 7 and its promotion of blade surface temperature above, it is set with specific reference to actual demand,
Here it and is not construed as limiting.
Further, in embodiments of the present invention, the helical axis 7 is in the insertion of one end of right seat bearing 12 for indirect
The rotating heat pipe of heat transfer, and the helical axis 7 12 one end of right seat bearing be hollow structure, can with rotary shaft drive chain
16 connecting portions are provided with keyway (not shown).
Further, in embodiments of the present invention, 6 side of spiral groove body is equipped with for driving helical axis 7 to be revolved
The driving motor speed reducer 22 turned, the rotating heat pipe evaporator section 15 are inserted into the heating mechanism outside spiral groove body 6, pass through driving
Motor reducer 22 drives helical axis 7 to be rotated to convey material, while rotating heat pipe being driven to rotate, the work of heating mechanism
Heat is generated by radiation transmission to rotating heat pipe evaporator section 15, the rotating heat pipe is passed heat by way of indirect heat transfer
Helical axis 7 and blade are transported to, to mainly realize that the fast lifting of rotary shaft and its blade surface temperature is taken the photograph to 100 to 120
Family name's degree can also realize the heating to material, heat rotating heat pipe by using contactless electromagnetism or resistance heating, higher
Efficiency has transferred heat to helical axis 7 and carbon black, and adherency occurs when largely reducing carbon black conveying or is adhered existing
As, while there is very high safety.
Specifically, generating heat by the work of heating mechanism and being transmitted to rotating heat pipe, between the rotating heat pipe passes through
The mode of heat transfer is connect by heat transmission to helical axis 7 and blade, so make surface temperature be promoted to 100 degrees Celsius to 120 it is Celsius
Between degree, and then it can reduce the adherency in carbon black transmission process by reducing helical axis 7 surface.
Referring to Fig. 1, the left rolling bearing units 1 are bolted in another embodiment provided by the invention
On left end cap 4, left end cap 4 is bolted on spiral groove body 6, easy for assemble or unload, while cooperating left rolling bearing units 1 will
Helical axis 7 carries out rotation conveying material in spiral groove body 6.
Further, in embodiments of the present invention, have inside the left end cap 4 between helical axis 7 passes through, pacify between the two
Equipped with left pressure ring 2, the left airtight and watertight padding 3 is installed between left end cap 4 and helical axis 7, and left pressure ring 2 compresses a left side by bolt
3 sealed packing of airtight and watertight padding, plays efficient sealed effect, to advantageously ensure that helical axis 7 is rotated in spiral groove body 6
There is good sealing effect while conveying material.
Further, in embodiments of the present invention, the heating mechanism includes electrocaloric effect 13, is equipped in the electrocaloric effect 13
Electromagnetic heater or resistance heater (not shown), the electromagnetism or resistance heater include electromagnetism or resistance heating coil
14, temperature controller makes electromagnetism or resistance heating coil 14 start to work by starting heater, and the heat of generation is through rotating
Heat pipe, by heat transmission to helical axis 7 and blade, is detected heating temperature by temperature sensor, reached by way of indirect heat transfer
Stop heating when to required temperature.
It should be understood that the electrocaloric effect 13 requires sealed reliable, prevent dust from entering the inside of electrocaloric effect 13.
Further, in embodiments of the present invention, the rotating heat pipe includes that rotating heat pipe evaporator section 15, rotating heat pipe are exhausted
Hot arc 19 and rotating heat pipe condensation segment 23 for connecting with helical axis 7, the rotating heat pipe evaporator section 15 are arranged in electric heating
Inside case 13, the rotating heat pipe adiabatic section (17) heat-insulated, right side there are gap and with heat-barrier material with helical axis (7) inner hole
The left and right sides installation thermal insulation board 12 of rolling bearing units 11 has to advantageously ensure that the normal working temperature of right seat bearing 11
The rotating heat pipe evaporator section 15 and the helical axis 7 of the junction at rotating heat pipe insulation end 19 are equipped with rotary shaft sprocket wheel 16, described
Rotary shaft sprocket wheel 16 is connect with driving motor output end of reducer sprocket wheel 18.
Specifically, driving the work of rotary shaft sprocket wheel 16 by driving motor speed reducer 22, and then helical axis 7 is driven to revolve
Turn, cooperates left rolling bearing units 1 and right seat bearing 11, to make helical axis 7 be rotated to convey material, while passing through heating
The work of mechanism generates heat and is simultaneously transmitted to rotating heat pipe, the rotating heat pipe by way of indirect heat transfer by heat transmission extremely
Helical axis 7 and blade heat rotation by using contactless electromagnetism or resistance heating to realize the heating to material
Heat pipe evaporator section 15, greater efficiency have transferred heat to helical axis 7 and carbon black, when largely reducing carbon black conveying
It is adhered phenomenon, while there is very high safety.
Further, in embodiments of the present invention, the right seat bearing 11 is bolted on right end cap 10, peace
Convenient disassembly is filled, 11 outside of right seat bearing and right end cap 10 are thermally shielded sealing, prevent excessive heat transfer from influencing to bearing
Bearing working, while can cooperate left rolling bearing units 1 that helical axis 7 is carried out to rotation conveying material in spiral groove body 6.
Further, in embodiments of the present invention, helical axis 7 passes through right end cap 10 and right seat bearing 11 and and rotation
Axis sprocket wheel 16 is installed together, and between 4 middle part of right end cap and helical axis 7, is equipped with right pressure ring 21 and right airtight and watertight padding
20, the right airtight and watertight padding 20, right pressure ring 21 compresses right 20 sealed packing of airtight and watertight padding by bolt, and then has higher
Sealing effect, thus advantageously ensure that helical axis 7 carried out in spiral groove body 6 rotation conveying material while have it is good
Sealing effect.
Further, in embodiments of the present invention, the driving motor speed reducer 22 is mounted on 6 side of spiral groove body, can
Utmostly to reduce the influence that heating process works to driving motor speed reducer 22.
It should be understood that the rotating heat pipe condensation end 23 is arranged inside helical axis 7, with needed inside helical axis 7 plus
Hot part inner hole is in close contact, specifically, the rotating heat pipe condensation end 21 is arranged in 7 right seat bearing 11 1 of helical axis
In the hollow structure at end.
It should be understood that the rotating heat pipe adiabatic section 19 is interlude, it is mounted on right seat bearing 11 and rotary shaft is driven
The installation position of dynamic chain 16, helical axis 7 suitably increase in this section of hole size, assemble convenient for rotating heat pipe and 7 inner hole of helical axis
Gap filling heat-barrier material.
Further, in embodiments of the present invention, 15 outer surface of rotating heat pipe evaporator section is welded with multiple fin (wings
Piece is that typically in the heat-exchanger rig surface for needing to carry out hot transmitting by increasing the stronger sheet metal of thermal conductivity, can increase heat exchange
The heat exchange surface area of device, sheet metal with this function are referred to as fin), heat exchange efficiency can be improved by the way that fin is arranged,
So as to effectively increase heat transfer area, and then be conducive to the transmission of heat.
Further, in embodiments of the present invention, the driving motor speed reducer 22 is equipped with speed reducer, passes through speed reducer
Play the role of matching revolving speed and transmits torque.
Referring to Fig. 1, being coated with insulating layer outside the spiral groove body 6 in another embodiment provided by the invention
24, it can effectively improve the heat insulation effect of spiral groove body 6 by insulating layer 24, and then advantageously ensure that inside spiral groove body 6
The stabilization of operating ambient temperature.
Further, in embodiments of the present invention, 6 outside of spiral groove body is also set close to the side of left rolling bearing units 1
There is spiral groove body lid 5, can be convenient by spiral groove body lid 5 and clear up inside spiral groove body 6, on the spiral groove body 6
Equipped with inlet 8, the specific location of the inlet 8, which can according to need, to be set, and here and is not construed as limiting, for example, can
The inlet 8 is mounted on the right side top of spiral groove body 6 (position as shown in fig. 1), by inlet 8 carry out into
Material, and then be sent into spiral groove body 6 and heated.
Further, in embodiments of the present invention, the inlet 8 is equipped with inspection socket cover board 9, passes through inspection socket cover board
9 can monitor the material delivery situation in inlet 8 in real time, and then be conducive to improve the safety of operation, the spiral groove body 6
Side far from inlet 8 is equipped with discharge port 27, and the material after heating is discharged by discharge port 27.
Further, in embodiments of the present invention, multiple temperature are equipped with inside 6 inside of spiral groove body and discharge port 27
Sensor 25 is spent, butterfly valve 26, and the temperature sensor 25, electromagnetism or resistance heating coil 14 are equipped on the outside of the discharge port 27
Connect (not shown) with temperature controller, the temperature of the temperature and setting that are measured by temperature controller by temperature sensor 25 into
Row compares, and carries out open and close electromagnetism or resistance heater power supply.
Specifically, by multiple temperature sensors 25 to the two not same districts of the inside of spiral groove body 6 and 27 inside of discharge port
Domain carries out temperature detection, and the temperature signal of detection passes to controller (not shown), and controller is based on the received more than temperature signal
Set temperature compares carry out temperature control, specifically, when the detection temperature of any one temperature sensor 25 is more than preset value, control
Device issues overtemperature warning, while controlling electromagnetism or the stopping heating of resistance heating coil 14, guarantees that heating system is reliable.
Further, in embodiments of the present invention, carbon black causes to survey because in the adherency of 6 inner surface of spiral groove body in order to prevent
Warm inaccuracy needs to pop one's head in temperature sensor 25 and gos deep into certain distance in spiral groove body 6, while slotting at corresponding blade,
Prevent probe from interfering with helical blade.
In use, staff sets heating temperature by controller (not shown), start electromagnetism or resistance heater,
Electromagnetism or resistance heating coil 14 are started to work, and the rotating heat pipe evaporator section 15 of rotating heat pipe is heated, by heat through rotating heat pipe
Adiabatic section 19 is transmitted to rotating heat pipe condensation segment 23, and rotating heat pipe condensation segment 23 transfers heat to helical axis 7 and blade, makes table
Face temperature is promoted between 100 degrees Celsius to 120 degrees Celsius, and carbon black is heated and fed to after being entered by inlet 8 through helical axis 7
Discharge port 27 is discharged, and during which detects temperature by temperature sensor 25, and the temperature after detection is sent to controller, works as arrival
After set temperature controller cutting electromagnetic heater power supply stop heating, wherein be not directed to part be the same as those in the prior art or
It can be realized by using the prior art.
The beneficial effects of the present invention are: the present invention is provided with rotating heat pipe and heating mechanism, pass through driving motor speed reducer
22 driving helical axis 7 are rotated to convey material, while being generated heat by the work of heating mechanism and being transmitted to rotation heat
Pipe heats rotation by using contactless electromagnetism or resistance heating to realize the heating to rotary shaft and material
Heat pipe, it is possible to reduce adherency occurs when carbon black conveys or is adhered phenomenon, while there is very high safety, solves existing spiral shell
Rotation conveyer is easy to happen adherency and the asking there are Electrical Safety hidden danger due to use directly heats mode in conveying black carbon
Topic；By using electromagnetic heating rotating heat pipe and then screw conveyor helical axis and blade are heated, passes through temperature sensing
Device 25 and controller (not shown), and then there is heating, heat preservation and temp monitoring function.
The electric appliance occurred in this article can be electrically connected with extraneous main controller and 220V alternating current, and controller can be calculating
Machine etc. plays the conventionally known equipment of control.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only
For descriptive purposes, it is not understood to indicate or imply relative importance or implicitly indicates the number of indicated technical characteristic
Amount.The feature for defining " first ", " second " etc. as a result, can explicitly or implicitly include one or more spy
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and in the prior art mature bolt, rivet, welding can be used in the specific connection type of each part
Equal conventional means, this will not be detailed here.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of screw conveyor for production of carbon black, including helical axis (7) and spiral groove body (6), which is characterized in that described
The inside center in spiral groove body (6) is arranged in helical axis (7), and helical axis (7) runs through spiral groove body (6), helical axis (7) one end
Left rolling bearing units (1) and right seat bearing (11) with setting in spiral groove body (6) end are connect；
The helical axis (7) is used for the rotating heat pipe of indirect heat transfer, spiral groove body (6) in the insertion of one end of right seat bearing (11)
Side is equipped with the driving motor speed reducer (22) for driving rotating heat pipe, and the rotating heat pipe evaporator section insertion is arranged in spiral
Inside the external electrocaloric effect of groove body (6).
2. the screw conveyor according to claim 1 for production of carbon black, which is characterized in that the left rolling bearing units
(1) pass through multiple fixing bolts and left end cap (4) external connection；
Left pressure ring (2) are equipped between the left end cap (4) and helical axis (7), are equipped with left airtight and watertight padding (3) in left pressure ring (2), it is left
Pressure ring (2) passes through the left airtight and watertight padding of bolt presses (3).
3. the screw conveyor according to claim 1 for production of carbon black, which is characterized in that the heating mechanism includes
Electrocaloric effect (13), the electrocaloric effect (13) is interior to be equipped with electromagnetism or resistance heater, and the electromagnetism or resistance heater include electromagnetism
Or resistance heater (14).
4. the screw conveyor according to claim 3 for production of carbon black, which is characterized in that the rotating heat pipe includes
Rotating heat pipe evaporator section (15), rotating heat pipe adiabatic section (19) and rotating heat pipe for being in close contact with helical axis (7) are cold
Solidifying section (23)；
Rotating heat pipe evaporator section (15) setting is internal in electrocaloric effect (13)；
The rotating heat pipe adiabatic section (19) is there are gap and heat-insulated with heat-barrier material with helical axis (7) inner hole, reduces axis at lid
Hold temperature；
The right seat bearing of helical axis (7) end between the rotating heat pipe evaporator section (15) and rotating heat pipe adiabatic section (19)
(11) section of stretching out is equipped with rotary shaft sprocket wheel (16) and chain (17), and rotary shaft sprocket wheel (16) is subtracted by chain (17) with driving motor
Fast machine output end sprocket wheel (18) connection.
5. the screw conveyor according to claim 4 for production of carbon black, which is characterized in that the right seat bearing
(11) it is connect by bolt with right end cap (10), and uses grease lubrication resistant to high temperature, right seat bearing (11) and right end end
Lid is equipped with thermal insulation board (12), and right end cap (10) connection passes through multiple fixing bolts and spiral groove body (6) external connection；
Right pressure ring (21) are equipped between the right end cap (10) and helical axis (7), right airtight and watertight padding is equipped in right pressure ring (21)
(20), right pressure ring (21) passes through the right airtight and watertight padding of bolt presses (20).
6. -5 any screw conveyor for production of carbon black according to claim 1, which is characterized in that the helicla flute
Body (6) is designed to U-type groove, is additionally provided with spiral groove body lid (5) at the top of spiral groove body (6), facilitates maintenance and cleaning material.
7. -5 any screw conveyor for production of carbon black according to claim 1, which is characterized in that the helicla flute
Body (6) is equipped with inlet (8), and inlet (8) is equipped with inspection socket cover board (9), and spiral groove body (6) is far from inlet (8)
Side is equipped with discharge port (24).
8. the screw conveyor according to claim 7 for production of carbon black, which is characterized in that the spiral groove body (6)
It is equipped with multiple temperature sensors (25) inside internal and discharge port (27), is equipped with Pneumatic butterfly valve (26) on the outside of discharge port (27).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373441.9A CN109941685A (en) | 2019-05-07 | 2019-05-07 | A kind of screw conveyor for production of carbon black |
| CN201920835170.XU CN210192597U (en) | 2019-05-07 | 2019-06-04 | A screw conveyer for carbon black production |
| CN201910483207.1A CN110027855A (en) | 2019-05-07 | 2019-06-04 | A kind of screw conveyor for production of carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373441.9A CN109941685A (en) | 2019-05-07 | 2019-05-07 | A kind of screw conveyor for production of carbon black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941685A true CN109941685A (en) | 2019-06-28 |
Family
ID=67016995
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910373441.9A Pending CN109941685A (en) | 2019-05-07 | 2019-05-07 | A kind of screw conveyor for production of carbon black |
| CN201920835170.XU Expired - Fee Related CN210192597U (en) | 2019-05-07 | 2019-06-04 | A screw conveyer for carbon black production |
| CN201910483207.1A Withdrawn CN110027855A (en) | 2019-05-07 | 2019-06-04 | A kind of screw conveyor for production of carbon black |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920835170.XU Expired - Fee Related CN210192597U (en) | 2019-05-07 | 2019-06-04 | A screw conveyer for carbon black production |
| CN201910483207.1A Withdrawn CN110027855A (en) | 2019-05-07 | 2019-06-04 | A kind of screw conveyor for production of carbon black |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109941685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823884A (en) * | 2023-02-10 | 2023-03-21 | 河南永晟机械制造有限公司 | Box furnace charging workstation |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229104A (en) * | 2020-01-19 | 2020-06-05 | 重庆开洲九鼎牧业科技开发有限公司 | Conveying type feed mixing and heating device |
| CN113023285B (en) * | 2021-04-08 | 2022-06-10 | 广西交科集团有限公司 | Control method of mixed conveying device for civil engineering |
| CN114212467A (en) * | 2021-11-22 | 2022-03-22 | 高邮亚普塑业有限公司 | Raw materials spiral material loading machine of medical PVC aggregate production usefulness |
-
2019
- 2019-05-07 CN CN201910373441.9A patent/CN109941685A/en active Pending
- 2019-06-04 CN CN201920835170.XU patent/CN210192597U/en not_active Expired - Fee Related
- 2019-06-04 CN CN201910483207.1A patent/CN110027855A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823884A (en) * | 2023-02-10 | 2023-03-21 | 河南永晟机械制造有限公司 | Box furnace charging workstation |
| CN115823884B (en) * | 2023-02-10 | 2023-04-14 | 河南永晟机械制造有限公司 | Box furnace charging workstation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210192597U (en) | 2020-03-27 |
| CN110027855A (en) | 2019-07-19 |
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