CN2875575Y - Carbon paste kneading pot - Google Patents
Carbon paste kneading pot Download PDFInfo
- Publication number
- CN2875575Y CN2875575Y CN 200620089869 CN200620089869U CN2875575Y CN 2875575 Y CN2875575 Y CN 2875575Y CN 200620089869 CN200620089869 CN 200620089869 CN 200620089869 U CN200620089869 U CN 200620089869U CN 2875575 Y CN2875575 Y CN 2875575Y
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- Prior art keywords
- pot
- boiler
- asphalt
- cover
- pinch
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- Expired - Fee Related
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Abstract
The utility model provides a carbon paste mixing kneading boiler which includes a boiler body, a boiler cover, a stirring piece, a transmission device, a bottom door, a bottom seat and a hydraulic system. The device is characterized in that: (1) besides a central material feed mouth, two symmetrical asphalt inlets and two intakes are opened on the boiler cover; (2) the boiler cover is adopted by a sandwich structure in the middle of which is arranged with a heating device. For that the asphalt can be uniformly scattered into the paste in the boiler, an umbrella-type slide carriage is respectively arranged below the boiler cover of each asphalt feed mouth, and the central line should be of superposition with the central line of the asphalt mouth. The ventilation opening is connected to the pipeline of the exhaust fan. The asphalt smoke is discharged from the inside boiler body to the purification center outside the workshop and the labor condition and the environmental sanitation are improved. The mixing kneading is one of the important working procedures for producing aluminum electrolysis pre-baked anode block. Adopting and generalizing the mixing kneading boiler of the utility model can largely improve the production efficiency and the product quality of the anode and reduce the energy consumption.
Description
Technical field
The utility model belongs to the technical field of the anode block production equipment of aluminium-electrolyzing pre-roaster, specially refers to the carbon paste kneading special equipment of using for the anode block technological process of production.
Background technology
In the production technology of the anode block of aluminium-electrolyzing pre-roaster, carbon materials and binding agent need be mixed and pinch, make the two full and uniform mixing form anode paste, so that anode is made in further moulding, roasting.Of the prior art mix pinched pot and has and singly stir cutter and two cutter type two classes of stirring, and two cuttves that stir mix and pinch in the pot two and stir the tangent and part of cutter and coincide two kinds and dispose, and its tumbler then adopts fluid coupling, and connects with vertical hard tooth special reduction gear.Mix to pinch having a raw material mouth on pot top cover and a pitch adds inlet, raw material and pitch directly inject to mix from two mouths respectively pinches a pot body, and its distributed pole is inhomogeneous, need stir repeatedly for a long time and mixes well gradually by stirring cutter.Kneading process need expend the regular hour, has influence on to mix to pinch a pot output, and the pot body is welded with the heating of heating agent semicanal, the interlayer insulation material, and skin is an aluminium sheet, is equipped with heater.
Above-mentioned existing two major defects that stir the existence of cutter type carbon paste kneading pot have: (1) pitch directly injects a certain very little position in the pot from add inlet, its distributed pole is inhomogeneous; (2) mix pinch pot only a pot body portion be equipped with heater, the pot top is not equipped with heater, cold burden drops into from the pot top cover, and this place radiating surface is unfavorable for the mixed integral heat insulation of pinching pot more greatly.
The utility model content
At existing two above-mentioned shortcomings of stirring cutter type carbon paste kneading pot, the utility model has proposed a kind of more practical technical scheme that is structurally improved to two mixed pots of pinching of cutter type that stir.
Carbon paste kneading pot of the present utility model, it includes a pot body, pot cover, stirs cutter, transmission device, bottom door, base and hydraulic system, it is characterized in that:
(1) on the pot cover except that central charging aperture, also have the symmetry two pitches add inlet;
(2) pot cover adopts sandwich, in its interlayer heater is installed.
The utility model is equipped with two symmetries on pot cover pitch adds inlet, and a top heart respectively is set with adding the relative umbrella shape slide carriage in inlet center below each pitch adds inlet.When pitch just can drop on heart position, slide carriage top from adding when inlet injects in the pot, again by the slide carriage umbrella cover to around become 360 degree angles to scatter and trickle to siccative, so just but large tracts of land spreads to pot interior each position equably, helps mixing the even mixing of pinching thickener in the pot.
Mixed each pitch of pinching pot of the present utility model adds the side side of inlet and respectively settles a ventilating opening.Mix when pinching pot work, ventilating opening is connected on the pipeline of air exhauster, the bitumen flue gas in the pot can be discharged outer the concentrating of pot by air exhauster and be purified, and like this, can improve operating personnel's working condition on the one hand; Also can reach national waste gas emission standard on the other hand.
Of the present utility model mixing pinched its umbrella shape slide carriage of pot, can be fixed on the pot cover bottom surface by support, and it is convenient to be beneficial to install and remove when cutter is stirred in repair welding or replacing pot body liner plate or maintenance.
Of the present utility model mixing when pinching pot work, earlier siccative (petroleum coke and anode scrap, living fragment) is mixed to pinch in the pot by the charge door input and mix, add from two pitches after several minutes and inject liquid asphalt the inlet, pitch flows in the pot and at first falls on the top of umbrella shape slide carriage, and waters on siccative along the umbrella cover 360 degree angles that become to scatter.In the pot two rotates with different speed under the drive of motor stirring cutter, constantly making material stir the cutter outside from two stirs and is stirred down again in the middle of convergeing to, the material that is stirred down is wedge angle spine " compartition " by bottom of pot body and becomes two strands, scrape to the outside and stir up through stirring cutter again, stir so repeatedly form thickener go round and begin again seethe up and down.When thickener mix pinch evenly after, open automatically by the hydraulic control bottom door, stir the cutter counter-rotating and thickener discharged the molding procedure that enters down one.Because mixed pinching of the present utility model is equipped with two ventilating openings on pot pot cover, ventilating opening is connected on the pipeline of air exhauster during work, by air exhauster the flue gas of pitch is discharged outside the workshop and enters purification center, makes working condition and working environment that significant improvement all be arranged.Heater is installed on the pot cover, makes thickener under a suitable temperature, to mix all the time and pinch evidence, pinch a pot high insulating effect with of the present utility model mixing, energy-conservation, good product quality, this plays very important effect for the anode quality that improves aluminium-electrolyzing pre-roaster.
Description of drawings
Fig. 1 pinches the main pan body structural representation for the utility model mixes, and 1a is main pseudosection; 1b is a side cutaway view.
Fig. 2 mixes the cap structure schematic diagram of pinching pot for this, and 2a is the top cover section plan; 2b top cover facade view.
Fig. 3 is a umbrella shape slide carriage schematic diagram, and 3a is the umbrella shape slide carriage that is fixed on cap base; 3b is the umbrella shape slide carriage that is installed on pot body top inner wall.
In the said structure schematic diagram, 1 is base, and 2 is fluid coupling, 3 is vertical type speed reducer (change gear), and 4 is yielding coupling, and 5 is the pot body, 6 for stirring cutter in a left side, and 7 is bottom door, 8 flexible pipes for band weight orchid, 9 is hydraulic means, and 10 is top cover, and 11 is hot oil pipeline, 12 for stirring cutter in the right side, and 13 for pitch adds inlet, and 14 is the pitch ventilating opening, 15 is charging aperture, and 16 is the umbrella shape slide carriage.
The specific embodiment
Below in conjunction with embodiment content of the present utility model and technical characterictic are further described and replenish.For fear of loaded down with trivial details and too much repetition, in the process of narration, made necessary omission.
Embodiment mixes for 1 5000 liters and pinches pot
Of the present utility model mixing pinched its structure of pot as shown in Figure 1.Whole mix pinch pot by base 1, fluid coupling 2, vertical type speed reducer (change gear) 3, spring coupling 4, pot body 5, stir that cutter 6,12, bottom open the door 7, the blue flexible pipe 8 of band weight, hydraulic means 9, top cover 10, hot oil pipeline 11 etc. constitute.Top cover as shown in Figure 2, on it except that charge door 15, other be added with two pitches add the inlet 13 and two ventilating openings 14.Top cover is a sandwich, and the coiled pipe 18 of logical deep fat is installed in the interlayer, pitch add inlet under umbrella shape slide carriage 16 is installed, its structure is shown among Fig. 3 a.This umbrella shape slide carriage is oppositely to be fixed on the bottom surface of top cover by four pillars.Centre, slide carriage top has aperture, can allow a small amount of pitch directly to fall in the siccative of below, most of pitch then by umbrella cover become 360 degree angular fluxs to pitch add the inlet center line around, pitch can be evenly spread in pot body, help evenly mixing of thickener and pinch.
Mixing and to pinch two of pot and stir cutter respectively by two motor-driven, is 5000 liters the mixed pot of pinching for dischargeable capacity, and two power that stir the cutter motor are 55 watts and 45 watts.Adopt the fluid coupling transmission, starting current is little, can prevent overload.Adopt spring coupling then can slow down the impact of unbalanced load, also can bring convenience simultaneously to Installation and Debugging work to reductor.Stir cutter and be made up of cutter hub, spindle nose, bearing block, bearing block is fixed on the biside plate of pot body, and cutter hub and spindle nose link up by switch and high-strength bolt, and cutter hub itself is made by abrasion-resistant stee, and the surface is welded with one deck carbide alloy, to improve its service life.
Mix and to pinch a pot pot body and roll then by steel plate and be welded, be sandwich.Insulation material is arranged in the interlayer and be welded with the semicanal that leads to deep fat.The liner plate of being made by the antiwear high manganese steel plate is housed at internal wall pot body, pot body top is cuboid, the bottom then is by two tangent forming of semicylinder cavity, two are stirred cutter and are installed in respectively in two semicylinder cavitys, wedge angle back that makes progress of the tangent formation of two cylinders, being convenient to material mixes and to roll no dead angle when pinching up and down.
Mix the bottom door of pinching pot and form by shaped steel weldering system, consistent above it with the wedge angle back shape of pot body.Bottom door is promoted to open and close by hydraulic system.At closing time by means of wedge and roller, push away tighter and tighter to guarantee the heat seal of bottom door.The deep fat pipe is also arranged on the bottom door, and it is connected with the deep fat house steward by metal hose.
Pot cover, pot body and bottom door all have semicanal and the coiled pipe that fills deep fat, are equipped with vent valve at the highest point of pipe, and lowest part is equipped with draining valve, guarantees the safe operation of thermal oil system.
Embodiment mixes for 2 4000 liters and pinches pot
Present embodiment mixed pinches its structure of pot with embodiment 1, and institute's difference is mainly reflected on installation in the umbrella shape slide carriage, the fixed position.
The umbrella shape slide carriage of present embodiment is shown in Fig. 3 b, and this slide carriage is installed in a pot nearly pot cover place, body top.The slide carriage bottom is fixed on two steel pipes of laterally placing with support, and the steel pipe two ends join with internal wall pot body with sleeve or clip, can integral body install and remove easily, in order to the cleaning of pot body and the maintenance of stirring cutter.
The cutter power of motor that stirs of present embodiment is respectively 55 kilowatts and 45 kilowatts.
Claims (5)
1. carbon paste kneading pot, it includes a pot body, pot cover, stirs cutter, transmission device, bottom door, base and hydraulic system, it is characterized in that:
(1) on the pot cover except that central charging aperture, also have the symmetry two pitches add inlet;
(2) pot cover adopts sandwich, in its interlayer heater is installed.
2. pinch pot by described mix of claim 1, to it is characterized in that two pitches in said pot cover top add on the pot cover below inwall of inlet a center line respectively to be set and to add the umbrella shape slide carriage that the inlet center line coincides.
3. pinch pot by described mix of claim 1, to it is characterized in that said each pitch adds that the side of inlet is other to be mounted with a ventilating opening.
4. pinch pot by described the mixing of claim 1, it is characterized in that the heater in the said pot cover interlayer is to adopt the inner coiled pipe structure that fills deep fat.
5. pinch pot by described the mixing of claim 2, it is characterized in that said umbrella shape slide carriage is fixed on pot body top inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089869 CN2875575Y (en) | 2006-03-17 | 2006-03-17 | Carbon paste kneading pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089869 CN2875575Y (en) | 2006-03-17 | 2006-03-17 | Carbon paste kneading pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875575Y true CN2875575Y (en) | 2007-03-07 |
Family
ID=37818820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089869 Expired - Fee Related CN2875575Y (en) | 2006-03-17 | 2006-03-17 | Carbon paste kneading pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875575Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324631A (en) * | 2014-09-11 | 2015-02-04 | 华南理工大学 | Temperature-controlled MA asphalt mixture stirring apparatus |
| CN107376765A (en) * | 2017-09-05 | 2017-11-24 | 北京华索科技股份有限公司 | A kind of charcoal element shaping kneading pot multiple spot spray filling pitch system |
| CN107551940A (en) * | 2017-10-23 | 2018-01-09 | 北京华索科技股份有限公司 | A kind of charcoal element shaping intelligently fills the method and its system of pitch with kneading pot |
| CN108421496A (en) * | 2018-05-17 | 2018-08-21 | 山东华鹏精机股份有限公司 | Efficient heating device |
| CN108579598A (en) * | 2018-06-08 | 2018-09-28 | 陈连云 | A kind of carbon production system using waste heat tail gas heating |
| CN108579599A (en) * | 2018-06-08 | 2018-09-28 | 陈连云 | A kind of crossings on different level carbon production system using waste heat tail gas heating |
| CN108863365A (en) * | 2018-07-11 | 2018-11-23 | 大同新成新材料股份有限公司 | A kind of isostatic pressing formed graphite preparation method and preparation facilities |
| CN114057487A (en) * | 2021-12-14 | 2022-02-18 | 中钢集团南京新材料研究院有限公司 | Isostatic pressing graphite preparation device and preparation method |
-
2006
- 2006-03-17 CN CN 200620089869 patent/CN2875575Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324631A (en) * | 2014-09-11 | 2015-02-04 | 华南理工大学 | Temperature-controlled MA asphalt mixture stirring apparatus |
| CN107376765A (en) * | 2017-09-05 | 2017-11-24 | 北京华索科技股份有限公司 | A kind of charcoal element shaping kneading pot multiple spot spray filling pitch system |
| CN107551940A (en) * | 2017-10-23 | 2018-01-09 | 北京华索科技股份有限公司 | A kind of charcoal element shaping intelligently fills the method and its system of pitch with kneading pot |
| CN107551940B (en) * | 2017-10-23 | 2023-09-01 | 北京华索科技股份有限公司 | Method and system for intelligently filling asphalt into kneading pot for carbon forming |
| CN108421496A (en) * | 2018-05-17 | 2018-08-21 | 山东华鹏精机股份有限公司 | Efficient heating device |
| CN108579598A (en) * | 2018-06-08 | 2018-09-28 | 陈连云 | A kind of carbon production system using waste heat tail gas heating |
| CN108579599A (en) * | 2018-06-08 | 2018-09-28 | 陈连云 | A kind of crossings on different level carbon production system using waste heat tail gas heating |
| CN108863365A (en) * | 2018-07-11 | 2018-11-23 | 大同新成新材料股份有限公司 | A kind of isostatic pressing formed graphite preparation method and preparation facilities |
| CN114057487A (en) * | 2021-12-14 | 2022-02-18 | 中钢集团南京新材料研究院有限公司 | Isostatic pressing graphite preparation device and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20120317 |