CN207379296U - A kind of carbon product high temperature filler material aspirates device for discharging - Google Patents
A kind of carbon product high temperature filler material aspirates device for discharging Download PDFInfo
- Publication number
- CN207379296U CN207379296U CN201721291714.8U CN201721291714U CN207379296U CN 207379296 U CN207379296 U CN 207379296U CN 201721291714 U CN201721291714 U CN 201721291714U CN 207379296 U CN207379296 U CN 207379296U
- Authority
- CN
- China
- Prior art keywords
- feeder
- filler material
- discharging
- high temperature
- outlet
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 49
- 239000000945 filler Substances 0.000 title claims abstract description 42
- 238000007599 discharging Methods 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 title abstract description 6
- 238000000889 atomisation Methods 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000009304 pastoral farming Methods 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 239000011236 particulate material Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a kind of carbon product high temperature filler material suction device for discharging.The device includes suction tube, feeder I, air-introduced machine, feeder II, atomization temperature-reduction device and feed bin.High temperature filler material sucks feeder I from suction tube, the separation of bulky grain filler material is realized by centrifugal action, hot wind and little particulate material are sent into feeder II by air-introduced machine, realize the separation of little particle filler material, separated filler material is fallen into from its underpart hopper by double-layer discharge valve I and double-layer discharge valve II in feed bin respectively in feeder I and feeder II, realizes the recycling of filler material.Hot wind from feeder II out discharges after atomization temperature-reduction device cools down dedusting.The device full name seals, strong pumping discharging, avoids workshop dust pollution, it can be achieved that the suction discharging of filler material high temperature, realizes and cooled down outside filler material kiln, improve production efficiency.
Description
Technical field
The utility model is applied to the filler material discharging of carbon product calcining kiln, provides a kind of environment-friendly type strong pumping dress
It puts, is particularly suitable for the recycling of graphite electrode high temperature filler material.
Background technology
Carbon product, such as graphite electrode, must be into high-temperature roasting be crossed in production, and the purpose of roasting is in raw material is discharged
Volatile matter, reduce specific resistance, fixed geometry, bonding agent coking, volume are sufficiently shunk.Graphite electrode is roasting
In the process, it is necessary to fill filler material in surrounding them, the effect of filler material mainly has：One can avoid electrode and flame contact, prevent
Only anodizing；Two can fix electrode shape, prevent electrode softening transform in roasting process；Three can conduct heat, make electrode
It is heated evenly.
After the completion of graphite electrode roasting, through a long time cools, and filler material is reduced to less than 100 DEG C during discharging, elder generation
By the filler material on top using grab bucket discharging, graphite electrode is leaked out, graphite electrode is then hung out into natural cooling with overhead traveling crane.Then
Filler material is cleared up, is recycled.During filler material discharging and electrode are hung out, fines, dust in filler material can be with
Hot gas disperses and the cleaning of subsequent filler material, can cause the serious dust atmosphere pollution of either inside.
The content of the invention
The utility model solve the technical issues of be：Filler material is sucked hopper by the discharging by the way of strong pumping, is returned
It receives and utilizes, prevent dust pollution, improve Workshop Production environment.
Technical solution is used by the utility model：
A kind of carbon product high temperature filler material strong pumping device for discharging, including suction tube, feeder I, air-introduced machine, blanking
Device II, atomization temperature-reduction device and feed bin, suction tube are connected with I import sealing of feeder, and the outlet of feeder I is welded with air-introduced machine import
Envelope connection, air-introduced machine outlet are connected with II import sealing of feeder, the outlet of feeder II and the hot wind inlet of atomization temperature-reduction device
Sealing connects, and I lower part hopper of feeder is tightly connected by double-layer discharge valve I and feed bin, and II lower part hopper of feeder passes through double
Layer discharge valve II is tightly connected with feed bin.
Further, for ease of aspirating the operation of filler material, the suction tube is made of three sections of square tubes, can be along square tube length
Direction is stretched, and is sealed between the tube wall of three sections of square tubes using graphite grazing material.
Further, to avoid influence of the high temperature to equipment, the feeder I and II through-thickness of feeder are divided into three
Layer, ectonexine is stainless steel plate, and interlayer is thermal insulating warm-keeping layer, enhances its heat insulating effect.
Further, to realize the cooling dedusting of hot wind, cooling water is formed between the inside and outside cylinder of the atomization temperature-reduction device
Water cavity, cooling water are entered by the cooling water inlet on top, and the atomizer atomization being distributed from inner cylinder sprays, and realizes hot wind drop
Temperature, hot wind and vapor after cooling are discharged from steam outlet, and clear water is removed from the clear water output outflow below steam outlet
Sewage after dirt is cleared from the outlet of sewer of bottommost.
Further, to strengthen the cooling dust removing effects of atomization temperature-reduction device, the atomizer is in atomization temperature-reduction device
Three row of Spiral distribution on cylinder.
The utility model obtain technological progress be：The device full name seals, using strong pumping discharging, good seal,
Workshop dust pollution is avoided, working environment is clean.The device can realize that filler material high temperature aspirates discharging, greatly reduce in kiln
It realizes and is cooled down outside filler material kiln, improve production efficiency the cooling time of filler material.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is atomization temperature-reduction device structure diagram；
Wherein：1 suction tube, 2 feeders I, 3 air-introduced machines, 4 motors, 5 feeders II, 6 atomization temperature-reduction devices, 7 double-deck dischargings
Valve II, 8 feed bins, 9 double-layer discharge valves I, 6-1 hot wind inlets, 6-2 atomizers, 6-3 cooling water inlets, 6-4 cooling waters
Water cavity, 6-5 steam outlets, 6-6 clear water outputs, 6-7 outlets of sewer.
Specific embodiment
Application of the utility model in graphite electrode production is described in detail in the present embodiment combination attached drawing.
Fig. 1 is this suction device for discharging structure diagram.Suction tube 1 is made of three sections of square tubes, can be along square tube length side
To stretching, total length 9-12 meters after stretching, for the suction inlet of filler material, suction inlet size about 60 × 350mm.The tube wall of three sections of square tubes
Between sealed using graphite grazing material, the square tube at suction inlet is using heat-resisting steels making.
The structure of feeder I 2 is similar to cyclone dust collectors, for the separation of 1-35mm bulk filler materials.Suction tube 1 is with falling
The import sealing connection of glassware I 2.High temperature filler material and hot wind tangentially enter, under the influence of centrifugal force, bulk filling
Material falls into the hopper of I 2 lower part of feeder, enters feed bin 8 through double-layer discharge valve I 9.I 9 points of double-layer discharge valve is upper and lower two layers of valve
Door, when upper strata valve is opened, lower floor's valve is closed, and when lower floor's valve opening, upper strata valve is closed, to keep feeder I 2
In negative pressure.Double-layer discharge valve I 9 and feeder I 2 and the welded tube flanged joint at 8 top of feed bin use high temperature resistant stone between flange
Ink pad seals.Feeder I 2 is made of the abrasion-proof stainless steel after 4-6mm, and one can prevent high-temperature oxydation, improve heat resistance, prevent
Only deform；Two can improve wear resistence, increase service life.In the heat-insulating material of one layer of 5-6mm of abrasion-proof stainless steel outer cladding,
Preventing the high temperature heat of working condition whereabouts glassware I 2 influences the intensity of steel construction and closes on the safe to use of motor 4.In thermal insulation
The outside of thermal insulation material covers the steel plate of one layer of 0.5-1.0mm, to prevent the gap of heat-insulating material and surrounding air convection current
Heat exchange improves insulation capacity.
The import of air-introduced machine 3 is connected with the outlet sealing of feeder I 2, the outlet of air-introduced machine 3 and the import of feeder II 5
Sealing connects.Air-introduced machine 3 rotates at a high speed in the case where the motor 4 that power is 22kw drives, and air quantity is not less than 20,000 m3, generates strength
Aspirate the power of discharging.The blade of air-introduced machine 3 is made of high-chromium material, plays an important role of Wear-resistant, high-temperature resistant, in feeder I 2
There is no smaller filler material of the separated granularity less than 1mm to be sent by air-introduced machine 3 in feeder II 5 with hot wind, separated again.
Feeder II 5 is similar to the structure of feeder I 2, similary to be filled out more than 200 mesh granular using cyclone centrifugal effect
The separation of charge and hot wind.Granulated filler material falls into the hopper of II 5 lower part of feeder, enters feed bin 8 through double-layer discharge valve II 7.
Double-layer discharge valve II 7 is as the 26S Proteasome Structure and Function of double-layer discharge valve I 9, the welded tube flange with 8 top of feeder II 5 and feed bin
Connection is sealed using high temperature resistant graphite pads.Feeder II 5 is made as feeder I 2 of stainless steel, wraps up in adiabatic heat-insulation outside
Material is covered using sheet metal.
Feeder II 5 and feeder I 2 difference lies in：Hot wind in feeder I 2 is negative pressure, the heat in feeder II 5
Wind is positive pressure.
The outlet of feeder II 5 is connected with the hot wind inlet 6-1 sealings of atomization temperature-reduction device 6.From feeder II 5 out
Positive pressure hot wind enter in atomization temperature-reduction device 6, carry out heat exchange with atomized water, vapor and hot wind after cooling are from vapor
6-5 is exported to discharge outside workshop through chimney.Attached drawing 2 is the structure diagram of atomization temperature-reduction device 6, forms the inside and outside stainless of the device
Cooling water water cavity 6-4 is formd between steel cylinder, cooling water is entered by the cooling water inlet 6-3 high pressures on top, divided on inner cylinder
Pressure water mist is melted into small water droplet by the atomizer 6-2 of three row's Spiral distribution of cloth, atomizer 6-2, is increased and hot wind inlet 6-1
Heat exchange area between the hot wind come in, water droplet become vapor under the heat effect of hot wind, meanwhile, water droplet is being changed into water steaming
It largely absorbs heat during gas, rapidly reduces hot blast temperature.The hot wind and vapor of cooling go out together from the vapor of lower part
Mouthful 6-5 comes out, through smoke stack emission to workshop outside.Dust below 200 mesh is adsorbed by unboiled water droplet, is deposited on atomization cooling
The bottom of device 6, per tour are cleared up once before leaving offices from the outlet of sewer 6-7 of bottommost.50-65 DEG C of clear water is from steam outlet
Clear water output 6-6 below 6-5 out flows back to pond, is recycled after cooling through water pump.
The device is in addition to the opening of suction tube 1 and moisture discharge mouth, whole sealings or sealing, all connection standard components
Using high strength heat resistant stainless steel, flanged joint or other can not the junction of sealing use high temperature resistant graphite grazing.
In use, graphite electrode calcining kiln filler material is cooled to 300-500 DEG C, starting motor 4, air-introduced machine 3 rotates at a high speed,
Suction tube 1 is gradually stretched out, aspirates high temperature filler material.About 300-420 DEG C of temperature in feeder I 2, temperature is about in feeder II 5
250-350 DEG C, so Vanes on Induced Draft Fan needs to bear 300 DEG C or so of high temperature, while it also disclosure satisfy that particle high-speed resistance
Requirement.About 300-350 DEG C of the filler material temperature of storage, is made of heat-resistance stainless steel in feed bin 8, is pacified in the lower section of feed bin 8
Equipped with discharge valve, the recycling of filler material can be realized by opening discharge valve.From the hot wind that feeder II 5 comes out through atomization cooling dress
After putting 6 coolings, temperature is consistent with steam temperature, about 100-120 DEG C.
The device uses strong pumping discharging, and good seal avoids workshop dust pollution, and working environment is clean.The dress
Achievable filler material high temperature suction discharging is put, the cooling time of kiln inner filling material is greatly reduced, realizes cold outside filler material kiln
But, production efficiency is improved.
Claims (5)
1. a kind of filler material aspirates device for discharging, it is characterised in that：Including suction tube（1）, feeder I（2）, air-introduced machine（3）, fall
Glassware II（5）, atomization temperature-reduction device（6）And feed bin（8）；Suction tube（1）With feeder I（2）Import sealing connects；Feeder I
（2）Outlet and air-introduced machine（3）Import sealing connects；Air-introduced machine（3）Outlet and feeder II（5）Import sealing connects；Feeder
Ⅱ（5）Outlet and atomization temperature-reduction device（6）Hot wind inlet（6-1）Sealing connects；Feeder I（2）Lower part hopper passes through bilayer
Discharge valve I（9）With feed bin（8）It is tightly connected；Feeder II（5）Lower part hopper passes through double-layer discharge valve II（7）With feed bin（8）It is close
Envelope connection.
2. filler material according to claim 1 aspirates device for discharging, it is characterised in that：The suction tube（1）Using three sections
Square tube makes, and can stretch along square tube length direction, is sealed between the tube wall of three sections of square tubes using graphite grazing material.
3. filler material according to claim 1 aspirates device for discharging, it is characterised in that：The feeder I（2）And feeder
Ⅱ（5）Through-thickness is divided into three layers, and ectonexine is stainless steel plate, and interlayer is thermal insulating warm-keeping layer.
4. filler material according to claim 1 aspirates device for discharging, it is characterised in that：The atomization temperature-reduction device（6）'s
Cooling water water cavity is formed between inside and outside cylinder（6-4）, cooling water by top cooling water inlet（6-3）Into from inner cylinder
The atomizer of distribution（6-2）Atomization sprays, and vapor is from steam outlet（6-5）Discharge, clear water is from steam outlet（6-5）
The clear water output of lower section（6-6）Out, sewage is from the outlet of sewer of bottommost（6-7）It clears.
5. filler material according to claim 4 aspirates device for discharging, it is characterised in that：The atomizer（6-2）In mist
Change heat sink（6）Three row of Spiral distribution on inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291714.8U CN207379296U (en) | 2017-10-09 | 2017-10-09 | A kind of carbon product high temperature filler material aspirates device for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291714.8U CN207379296U (en) | 2017-10-09 | 2017-10-09 | A kind of carbon product high temperature filler material aspirates device for discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379296U true CN207379296U (en) | 2018-05-18 |
Family
ID=62337903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721291714.8U Expired - Fee Related CN207379296U (en) | 2017-10-09 | 2017-10-09 | A kind of carbon product high temperature filler material aspirates device for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379296U (en) |
-
2017
- 2017-10-09 CN CN201721291714.8U patent/CN207379296U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1092316C (en) | Conveyor/cooler of loose materials | |
| WO2019161639A1 (en) | Dry type centrifugal granulation and waste heat recycling and utilization system for liquid molten slag | |
| CN103433496B (en) | Preparation system of iron powder for powder metallurgy | |
| CN104296540B (en) | High-temperature material heat reclaiming system and method for work thereof | |
| CN104048516A (en) | Vertical-type spiral particle waste heat recycling device and method for sintering waste heat power generation system | |
| CN104108717B (en) | Calcium carbide cooling molding and waste heat utilization method | |
| CN105402999B (en) | Function of mechanical steam recompression formula vacuum restrains drying system | |
| CN201551860U (en) | Centrifugal spray dryer unit | |
| CN208108125U (en) | Heat recovery comprehensive treatment device for rubbishes | |
| CN205500120U (en) | Conveyor is used in production of living beings granule with stoving function | |
| CN207379296U (en) | A kind of carbon product high temperature filler material aspirates device for discharging | |
| CN206872434U (en) | A kind of new calcium carbide production equipment | |
| CN206051560U (en) | The system that activated carbon is prepared by junked tire with built-in dust arrester | |
| CN102721030A (en) | Comprehensive recycling system of heat energy of yellow phosphorus furnace and working method thereof | |
| CN104555436B (en) | The method and device of long-distance sand transport and dehumidifying house refuse | |
| CN208791601U (en) | A kind of continuous steam distillation extraction element of woody essential oil and its apparatus system | |
| CN207153367U (en) | A kind of fiery cigarette filtration tank | |
| CN202709675U (en) | Pneumatic drying system | |
| CN103877916A (en) | Fluidized bed tail gas utilization method and equipment in dry-method aluminum fluoride production | |
| CN106705621A (en) | Drying device for metallurgical raw materials and drying method applying drying device | |
| CN209877658U (en) | Waste heat efficient recovery and comprehensive utilization system of rotary vertical type cooler for sintered ore | |
| CN209530121U (en) | A kind of aluminium polychloride drying tower tower bottom powder material collecting device | |
| CN201692671U (en) | Spray-drying device of anhydrous calcium chloride | |
| CN105135827A (en) | Thermal-cycle pressure spray drying tower | |
| CN205991681U (en) | Three vacuum driers of seriality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |