CN202186982U - High-temperature feeding and slagging decomposing device for waste rubber and waste plastic - Google Patents

Abstract

The utility model discloses a high-temperature feeding and slagging decomposing device for waste rubber and waste plastic, belonging to the field of waste things recycling. The device comprises a vertical kettle body, wherein an upper port of the kettle body is a feeding hole and lower port thereof is a discharging hole; the upper port and the lower port of the kettle body are respectively provided with an upper cover and a lower cover; the periphery wall of the kettle body is provided with an oil gas exit, an air outlet and an air intake, wherein the kettle body comprises an inner cylinder and an outer cylinder, which are concentric; a jacket is arranged between the inner cylinder and the outer cylinder; multiple fin plates are arranged in the jacket; the upper cover and the lower cover achieve automatic and quick opening and closing with the kettle body by a driving mechanism. The device disclosed in the utility model enables that the whole waste tyre and massive waste rubber and waste plastic can be fed into the kettle directly without cutting up or slicing such that the tyre cutting machine is not needed and the investment on whole set equipment can be saved. In addition, pollution caused by dust and solid granules, power consumption and heavy manual work during the slicing process can be eliminated. The utility model can increase the environmental protection performance, save energy consumption, save labor force and effectively raise the work efficiency.

Description

A kind of waste rubber and waste plastic high temperature charging cracker of slagging tap

Technical field

The utility model relates to the environmental protection field, particularly a kind of waste rubber and waste plastic high temperature charging cracker of slagging tap.

Background technology

As everyone knows, along with increasing of junked tire and plastic garbage, can cause very big pollution to environment.People have come to realise the importance and the energy utilizability of administering damaged tire; Through constantly testing and exploring; Various knowledgeable people and insiders also recognize fully; The development and use of waste rubber and waste plastic potential very big market outlook, can the black and white waste be transformed into fuel oil through cracking technique and become black gold, economic benefit is very considerable.

The basic outlet of effecting a radical cure these " black pollutions " is to realize that recycling, recycling economy realize conservation-minded society, and the benign cycle economic model through " resource-product-renewable resource-reconstituted product " obtains good environment, society and economic benefit.Therefore, all people that play an active part in environment protection hope to design a kind of reliable treatments system of effectively cycling and reutilization waste rubber and waste plastic, but also can not produce adverse influence to environment.

The waste rubber that extensively adopts in the world at present, the science treatment process of plastic garbage have: crush method is produced rubber powder, Pintsch process and local method oil refining etc.At present existing at home many complete cracking apparatus will carry out stripping and slicing with damaged tire aborning, be broken into less bulk; Advance cracking still then and carry out Pintsch process, its dust and solid granule not only can cause environmental pollution can increase a large amount of energy of labour intensity and loss simultaneously in stripping and slicing and the fragmentation.

The utility model content

In order to overcome the prior art employing waste rubber is carried out stripping and slicing, is broken into less bulk; Advance cracking still then and carry out Pintsch process; And the labour intensity that produces reaches the problem of loss mass energy greatly; The utility model embodiment provides a kind of waste rubber and waste plastic high temperature charging cracker of slagging tap, and it can put in order tire or monoblock cracked waste rubber and plastic waste.Said technical scheme is following:

A kind of waste rubber and waste plastic high temperature charging cracker of slagging tap; Said device comprises vertical kettle, and the port of said kettle is an opening for feed, and the lower port of said kettle is a discharge port; On said port and the said lower port loam cake and lower cover are set respectively; Said loam cake and said the lower cover locking latches through separately respectively are connected with said kettle, and the perisporium of said kettle is provided with oil gas vent, venting port and blast inlet, wherein; Said kettle comprises concentric inner core and urceolus; Said inner core and said urceolus are provided with chuck between forming, and are provided with a plurality of wing plates in the said chuck and are rule to arrange, said loam cake and said lower cover are all through automatic, the quickly opening and closing of driving mechanism realization with said kettle.

Further, in order to have solved the spontaneous combustion problem of slagging tap under the condition of high temperature after the cracking with charging, said kettle top is provided with vapor interface, and said kettle bottom is provided with down vapor interface.

Particularly, said inner core and said urceolus are cylinder.

Particularly, said kettle is horizontal by vertical layout.

Particularly, the said oil gas vent quantity of the perisporium setting of said kettle is three, and equidistant placement linearly.

Particularly, said drive unit is fluid pressure drive device or Vidacare corp.

Particularly; The drive unit of said loam cake and the drive unit of said lower cover are Vidacare corp; Each said Vidacare corp includes arc changes shoulder, turbine, worm screw and drive-motor, and said drive-motor links to each other with said turbine, and said turbine is meshed with said worm screw; Said worm screw connects the end that said arc changes shoulder, and the other end that said arc changes shoulder connects said loam cake or said lower cover.

Particularly; Each said locking mechanism includes slip ring, balance ear seat, slip ring fixed ear base, drive shaft, slip ring turbine and worm step-down gear and slip ring motor, and wherein, the inwall of said slip ring is provided with several slip ring wedge shape snap closes; The equal correspondence of the cylindrical of corresponding said loam cake and said lower cover is provided with the wedge shape snap close; Said slip ring wedge shape snap close and said wedge shape snap close are realized sealed, and said slip ring motor connects said slip ring turbine and worm step-down gear, and said turbine and worm step-down gear connects said drive shaft; Said drive shaft passes said balance ear seat and is installed in the axle sleeve of said fixed ear base, drives said slip ring through said drive shaft and rotates.

Particularly, the internal diameter of said kettle is 1350mm, and the external diameter of said kettle is 1600mm, and the height of said kettle is 5850mm.

Particularly, the diameter of said discharge port and said opening for feed is 1250mm.

The beneficial effect of the technical scheme that the utility model embodiment provides is: compare prior art; The utility model is through having the chuck of a plurality of wing plates, makes said kettle thermal energy conversion efficiency improve, the loam cake through being located at kettle and the driving mechanism of lower cover; Make that loam cake and lower cover are automatic, quickly opening and closing; Through locking latches, make said loam cake and lower cover realize locking and sealing, therefore can whole damaged tire, block waste rubber or plastic waste be dropped into the described cracker of the utility model and carry out quick cracking; Owing to use the utility model to need not processing with whole damaged tire, block waste rubber or plastic waste chopping or stripping and slicing; Therefore exempt the dust and the pollution of solid particulate that the process of cutting causes, release stripping and slicing process power consumption energy consumption, and stripping and slicing process operation heavy physical labor; So use the said device of the utility model can effectively save the labor force, and effectively improved working efficiency.

The utility model is suitable for the whole damaged tire of diameter≤1200mm, monoblock waste rubber or plastic waste, under worst hot case charging with slag tap, have advantages novel, efficient, energy-saving and environmental protection.

Description of drawings

In order to be illustrated more clearly in the technical scheme of the utility model embodiment; To do one to the accompanying drawing that uses among the embodiment below introduces simply; Obviously, below listed accompanying drawing only be this some embodiment, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the slag tap one-piece construction synoptic diagram of cracker of the said waste rubber and waste plastic high temperature of the utility model embodiment charging;

Fig. 2 is the structure iron of the driving mechanism of the said loam cake of the utility model embodiment;

Fig. 3 is the structure iron of the locking mechanism of the said lower cover of the utility model embodiment;

Fig. 4 is the wiring layout of the said loam cake of the utility model and said driving mechanism and said locking mechanism;

Fig. 5 is the stretch-out view of the said loam cake of the utility model and said driving mechanism and said locking mechanism;

Fig. 6 is the spiral hot-air channel synoptic diagram of chuck in the said kettle of the utility model;

Fig. 7 is the working temperature graphic representation of prior art cracker and the said cracker of the utility model embodiment;

Fig. 8 is that the fuel oil of prior art cracker and the said cracker of the utility model embodiment uses comparison diagram.

In the accompanying drawing, the component list of each label representative is following:

1 loam cake, 2 loam cake slip rings, 3 venting ports, 4 fixed ear bases, 5 buffering joints, 6 inner cores, 7 wing plates; 8 urceolus, 9 blast inlets, TP on 10, vapor interface on 11,12 pressure detection instrument, 13 oil gas vents, 14 relief valve connections; 15 times vapor interfaces, 16 times TPs, 17 lower covers, 18 lower cover slip rings, 19 arcs change shoulder, 20 turbine and worms; 21 drive-motor, 22 wedge shape snap closes, 23 slip rings, 24 slip ring wedge shape snap closes, 25 slip ring fixed ear bases, 26 axle sleeves; 27 drive shafts, 28 balance ear seats, 29 shaft couplings, 30 slip ring turbine and worm step-down gears, 31 spiral hot-air channel plates

A, the working temperature curve of the said cracker of expression prior art,

B, the working temperature curve of the said cracker of expression the utility model,

C representes to use prior art fuel oil afterwards to use spirogram,

B representes to use the utility model fuel oil afterwards to use spirogram.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below.

As shown in Figure 1, a kind of waste rubber and waste plastic high temperature charging cracker of slagging tap, said device comprises vertical kettle; The port of said kettle is an opening for feed; The lower port of said kettle is a discharge port, and loam cake 1 and lower cover 17 are set respectively on said port and the said lower port, and said loam cake 1 and said lower cover 17 locking latches through separately respectively are connected with said kettle; The perisporium of said kettle is provided with oil gas vent 13, venting port 3 and blast inlet 9; Wherein, said kettle comprises concentric inner core 6 and urceolus 8, is provided with chuck between said inner core 6 and said urceolus 8 form; Be provided with a plurality of wing plates 7 in the said chuck and be rule and arrange, said loam cake 1 and said lower cover 17 are all through automatic, the quickly opening and closing of driving mechanism realization with said kettle.

Concrete; In this example, referring to Fig. 1, it is the orthogonal wing plate 7 of 10MM that said device heat-exchanging process adopts thickness; Vertically paste and be welded on inner core 6 outer walls; Thermal source is provided with blast inlet entering chuck through the bottom, side and is risen slowly by the choked flow effect of wing plate 7, makes whole device body accept the time lengthening of heat energy, and thermal energy conversion efficiency has improved 2 times than common heat exchanger.

More specifically, in this example, in order to reach best heat exchange effect, the hot-air channel in the said chuck is spiral hot-air channel, and it can be contracted to the angle of hot-air channel 30 ° and also upwards spiral to prolong the length of hot-air channel.As shown in Figure 6, said a plurality of wing plates 7 are decorated in array on spiral hot-air channel plate 31, and promptly in spiral hot-air channel, also being provided with a plurality of wing plates 7 has increased heat interchanging area, has improved the heat-exchange capacity of cracking still.

In addition, present embodiment adopts the chuck heating technique, is not contacted with thermal source by the cracking medium, has solved the hot blast tail gas pollution problem of conventional cracker fully.

The contriver finds in the process that realizes the utility model; The carbon slag and the steel wire that produce behind the tire pyrolysis, oil gas residual in the still is safe under airtight state, can not burn; And slag tap when uncapping or the oxygen in ingress of air during charging; Also possibly blast when at once will spontaneous combustion serious, so avoid the air admission cracking still in the tire pyrolysis process, the high temperature charging of slagging tap is the bottleneck of restriction tire pyrolysis plant efficiency always.Because high temperature is slagged tap, there is spontaneous combustion in charging danger, general cracking needed lower the temperature naturally in 8-12 hour after fuel-displaced in the prior art, waited to cool to just can slag tap below 100 ℃ operation, then charging again, cracking again.

Referring to Fig. 7, X-coordinate express time, unit hour among the figure, ordinate zou are represented temperature, unit degree centigrade, the working temperature curve of A curve representation prior art cracker, the working temperature curve of the said cracker of B curve representation the utility model.Can find out by A among the figure, not adopt the high temperature charging of slagging tap, cracking still be in discontinuity operation every day can only cracking one still, caused the energy to waste greatly, simultaneously the extremely low defective of utilization ratio of cracking still.Its reason is that referring to the curve A of Fig. 7, the cracking process of prior art: cracking finishes about 380 ℃ of temperature in the kettle; Naturally lowered the temperature≤100 ℃ in → 8-12 hour; → slag tap, charging, → temperature about more than 20 degree that continue to descend, → reheat be warmed up to 200～230 ℃ approximately need 3～4 hours; Therefore exist the TRT long, the defective that oil consumption is many.

The utility model is in order to have solved the spontaneous combustion problem of slagging tap under the condition of high temperature after the cracking with charging, and is particularly, as shown in Figure 1; Adopt long-range, the maneuverability pattern fast and automatically of a kind of simple and practical kettle cover in the utility model, promptly realize long-range, the quickly opening and closing of loam cake and lower cover through drive unit, and the locking latches at loam cake and lower cover place; Realize the locking and the strict seal of loam cake, lower cover and kettle, and, be provided with vapor interface 15 down at said kettle lower ports place through being provided with vapor interface 11 at said kettle upper port place; Make and to add overheat steam jetting in process of production; Spray the method for putting into and when uncapping, play the effect of isolating oxygen with the still hot steam of making a slip of the tongue, solved effectively that high temperature is slagged tap and the charging spontaneous combustion is dangerous, solved tire pyrolysis high temperature charging this great technical barrier of slagging tap; Guaranteed safety, produced efficiently; The working efficiency of suite of equipment has been improved about 2～3 times, practice thrift a large amount of energy simultaneously, really reached energy-saving and cost-reducing purpose.

As shown in Figure 7; Curve B is represented the working temperature curve of the said cracker of the utility model, and the utility model high temperature simple procedure of slagging tap is following: cracking finishes about 380 ℃ of temperature in the kettle, adds steam cooling≤200 ℃ in → 2 hours; → slag tap, charging; → temperature continue to descend and about more than 30 to spend, → reheat and be warmed up to 200～230 ℃, begin the cracking of second still.

Referring to the curve B among Fig. 7; Detailed process is following: as long as damaged tire, rubber, actual cracking time of plastic waste are 3.5～4.5 hours; Wherein, being heated to 200 ℃ under the normal temperature approximately needs 3～4 hours, and our technology is the cracking temperature about 380 ℃ after the charging to adopt 200～230 ℃ high temperature to slag tap so; Spend the less easy cooling of its temperature difference from 380 ℃ to more than 200; Shortened the heat-up time of cooling and cold conditions like this, every day, cleavable 2～3 stills were realized equipment quantity-produced ability, that is to say with its processing power of investment about the same and had improved 2～3 times.

In addition; Use the utility model to also have characteristics: all can produce 6～12% inflammable gas in these refuse cracking; At the material energy that roasting kiln does not adopt during scission reaction is combustion oil, and the inflammable gas that roasting kiln can utilize cracking to produce in the cracking is done the energy, after the charging of equipment employing high temperature in service, has shortened the warm up time of material; The ratio that the cracked time accounts for is just quite high, and correspondence is just practiced thrift a lot of energy.

Participate in shown in Figure 8ly, ordinate zou is represented amount of fuel, unit liter, and wherein, C portion representes to use the fuel oil after the prior art use spirogram, and B portion representes to use the utility model fuel oil afterwards to use spirogram.Fig. 8 has explained employing the utility model, and shortened the heat-up time of second still, and the time of combustion engine oil firing has lacked oil consumption and obviously reduced, Here it is the utility model high temperature slags tap energy-efficient place that charging produces.

Further, described cracker integral heat insulation material adopts the cotton tiling of block insulation to form, and appearance adopts 0.35mm stainless steel sheet entire package, and heat-insulating property is good, both artistic and practical.

Particularly; As shown in Figure 1, said inner core 6 is cylinder with said urceolus 8, makes monoblock waste old waste or used plastics or whole junked tire put in the circular kettle; Heating forms maximum contact surface with raw material; Heating surface area is big, becomes the circular arc parcel big with still wall contact surface in the raw material access to plant, can accelerate rate of cleavage.

Particularly; As shown in Figure 1, said kettle is horizontal by vertical layout, be fit to monoblock waste rubber waste or used plastics or whole damaged tire in kettle by down from neat stacking; And it is smooth that material leans on the natural gravity blanking not have mechanical obstacle blanking, impels the cracking time to accelerate.

Particularly, as shown in Figure 1, said oil gas vent 13 quantity of the perisporium setting of said kettle are three; And equidistant placement linearly, the mixed oil and gas that the waste rubber cracking produces is discharged from oil gas vent 13, and gets in the condensing surface through corresponding catch pot; Condensation point is higher than 200 ℃; Flash-point is higher than 35 ℃ fuel oil through the liquid phase condensate device, collects the intermediate collection jar, and the fuel oil component that is lower than 200 ℃ still is that gaseous state is condensed into liquid state through gas phase condenser and is collected in the intermediate collection jar.So the oil gas that cracking goes out becomes fuel oil can improve device ' through the pipeline entering separatory tower of sealing with condenser condenses.

In addition, as shown in Figure 1, described cracker upper side is provided with hot blast venting port 3, when adopting the complete cracker of many device combinations, utilize hot blast tail gas to treat the cracked waste rubber and waste plastic and preheat, but sequential loop makes full use of heat energy; Adopt high temperature to slag tap thoroughly to change originally after the charging after cracking is accomplished, will cool to the 100 ℃ of processes that need lower the temperature 8 hours with lower dreg discharging, improved the output of cracking section process more than 3 times.

Particularly, as shown in Figure 1, said drive unit is pneumatic actuating device or Vidacare corp, and drive unit is the quick operating valve form, has the high characteristics of level of automation easy and simple to handle, can realize long-range and automatic control.

Particularly, as shown in Figure 2, also can be referring to Fig. 4, the drive unit with said lower cover 17 of said loam cake 1 is identical, all adopts Vidacare corp.Present embodiment is that example is explained with the loam cake; As shown in Figure 2; The drive unit of said loam cake 1 comprises that arc changes shoulder 19, turbine and worm 20 and drive-motor 21, and said drive-motor 21 links to each other with said turbine, and said turbine is meshed with said worm screw; Said worm screw connects the end that said arc changes shoulder 19, and the other end that said arc changes shoulder 19 connects said loam cake 1.

Further; As shown in Figure 3, also can be referring to Fig. 4, the periphery of said loam cake 1 and said lower cover 17 is respectively equipped with identical locking mechanism; Be that double buckle is a structure; Each said locking mechanism includes slip ring 23, balance ear seat 28, slip ring fixed ear base 25, drive shaft 27, slip ring turbine and worm step-down gear 30 and slip ring motor, and wherein, the inwall of said slip ring 23 is provided with several slip ring wedge shape snap closes 24; The equal correspondence of inwall of corresponding said loam cake 1 and said lower cover 17 is provided with several wedge shape snap closes 22; Said slip ring wedge shape snap close 24 is sealed with said wedge shape snap close 22 realizations, and said slip ring motor connects institute's slip ring turbine and worm step-down gear 30, and said turbine and worm step-down gear connects through shaft coupling 28 said drive shafts 27; Said drive shaft 27 passes said balance ear seat 28 and is installed in the axle sleeve 26 of said slip ring fixed ear base 25, and being meshed with IT in the said axle sleeve 26 through the outside screw on the said drive shaft 27 drives said slip ring 23 and rotate.

Referring to Fig. 5,, loam cake 1 or lower cover 17 utilize the action of movable slip ring 23 after closing, through slip ring wedge shape snap close 24 loam cake 1 or lower cover 17 are buckled on the kettle tightly, so this kind double buckle formula sealing structure is functional.During practical implementation; Can in the groove of loam cake 1 or lower cover 17, fill carbon shoe; Guarantee whole device mouthful at high temperature with repeatedly well sealed in the switch cover repeatedly, be beneficial to the utility model and utilize little negative pressure technology, stopped fully thus in cracking because of installing blow-by; And the toxic gas that produces in splitting gas and the cracking is discharged into outside the device, cause harm to the mankind.

Particularly, as shown in Figure 1, in this example; The internal diameter of said kettle is 1350mm; The external diameter of said kettle is 1600mm, and the height of said kettle is 5850mm, thus can be suitable for the whole damaged tire of diameter≤1200mm, monoblock waste rubber, plastic waste under worst hot case charging with slag tap.

Particularly, as shown in Figure 1, the circumference of the simplified outside 3800mm height of described cracker is provided with four fixed ear bases 4, and cracker relies on this fixed ear base straight 4 upright being fixed on the platform.

Particularly, as shown in Figure 1, the diameter of said discharge port and the diameter of opening for feed are 1250mm; Can make the carbon slag lean on gravity to slag tap automatically; Remove manual work from or machinery is drawn slag, alleviate operative employee's labour intensity and save energy in a large number, effectively solve the difficult problem that conventional cracking still high temperature is slagged tap.

Installation process of the utility model and principle of work:

Referring to Fig. 1; This device is fixed on the steelframe platform through four fixed ear bases 4, and junked tire or waste rubber piece are transported to the device mouth through conveying belt, and opening for feed is parallel with the roller bearing of conveying belt to be fallen in the still damaged tire through being connected in when loam cake 1 opened condition; Fill and close loam cake 1 behind the damaged tire and handle loam cake slip ring 2 simultaneously the appliance cover lock sealing; Hot blast is sent into the cracker heating jacket through hot blast import 9, because the choked flow effect of 7 pairs of hot blast air of choked flow wing plate makes hot blast residence time lengthening in chuck obtain sufficient heat exchange; Cracker inner core 6 begins to be heated and to being heated by the cracking medium; Cracker urceolus 8 also is heated because of the effect of hot blast, at this moment relies on the lagging material of urceolus 8 to make heat energy not leak, and improves the heats of cracker; When being heated to 220～380 ℃ under the effect of catalyzer damaged tire by cracking; The gas-oil mixture that cracking produces enters into condensing surface through oil gas vent 13, and oil gas is condensed into liquid fuel oil under the cooling of condensing surface, and heating back hot blast tail gas is through 3 dischargings of hot blast venting port;

This cracker is provided with TP 10, following TP 16, just can detect the operating temperature of cracker very easily at operation room through the thermometer that is connected in transmitter; By the WP of pressure detection instrument 12 in can on-the-spot on-line measuring device; The operative employee should in time control hot air flow and in time drive big induced draft fan air-valve when force value rises and be unusual; The gear internal pressure is in normal range; The SV that when the device internal pressure transfinites, is connected in cracker relief valve connection 14 can be opened pressure release automatically, ensures production safety and device security;

Junked tire in cracker fully after the cracking remaining residue major ingredient be carbon black and steel wire, equipment considers that the steel wire behind the tire pyrolysis still is in the circle shape, has bigger diameter; For ease of fast, slag tap smoothly; Lower cover 17 and discharge port 17 also are designed to heavy caliber discharge port and the appliance cover of 1250mm, after tire pyrolysis finishes, at first open lower device snap close slip ring 18, open lower cover 17 dischargings through handling hatch emergency release cock worm and wormwheel 22 driving arcs commentaries on classics shoulders 19 then; Owing to adopt bigbore discharge port; Shortened the time of slagging tap greatly, improved the turnover rate of cracker, main is to slag tap at short notice; The back horse back of slagging tap is closed the lower device lid; The cracker that pours in that can effectively stop outside air is avoided device internal cause Long contact time outside air and is produced the danger of spontaneous combustion, promotes the safety of equipment.

The beneficial effect that the utility model produced is summarized as follows:

1, low temperature pyrolyzer, no poison gas produce: general old tire is cracked into the fuel oil need just can cracking more than-800 ℃ at 600 ℃.But it is cleavable under catalyst action that this equipment needs only at 220～380 ℃, owing to low temperature pyrolyzer, does not produce the condition of toxic gas dioxin, does not also just have generation of dioxin and discharging.

2, efficient energy-saving: adopt the chuck heating, heat energy is fully used, and reduces the influence to the space Greenhouse effect, accomplishes real low-carbon (LC).

3, little negative pressure, cracking fast: the utility model has adopted little negative pressure cracking technique, has effectively accelerated cracked speed, thereby raises the efficiency 3 times.

4, this equipment also have processing power height, energy consumption low be merely similar techniques 22%, environmental protection does not have advantages such as any three waste discharge and secondary pollution fully.

5, efficient energy-saving: high temperature charging; Cracking still also is in the high temperature more than 200 ℃, has so just shortened by cracking material heat-up time, and the high temperature high temperature charging of slagging tap keeps temperature in the still; 2 hours in advance entering cracking temperatures after the charging; The inflammable gas that can utilize cracking to produce is done the energy and is reached continuous production, reduces the energy consumption of production process, enhances productivity more than 2 times.

6, quality product: whole tire (monoblock) charging, thermal source is evenly distributed, and seepage force is fast, and cracking is abundant, and the breeze noncoking is and crisp, and whole circle steel wire keeps harmless, can not improve carbon black purposes and economic worth because of chopping causes having steel wire slag, iron powder to influence the carbon black quality;

7, ensure safety: because the blow-by of kettle cover brings the safety-problems of leakage, present technique has overcome the difficulty of heavy caliber sealing, ensures safety in production under high temperature charging high temperature is slagged tap.Reduce maintenance rate, improved the production timeliness.

8, equipment life: the cracking kettle makes to influencing work-ing life because of the temperature head fatigue of expanding with heat and contract with cold, and adopts high temperature charging high temperature to slag tap, and reduces the coefficient of thermal expansion and contraction of kettle temperature, ensures to prolong kettle work-ing life more than 2 times.

Fuel oil, carbon black, steel wire through obtaining after the cracking of this device all are the very high industrial raw material of added value, have realized the maximization reduction recycle to waste old.

The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims (10)

1. the waste rubber and waste plastic high temperature charging cracker of slagging tap is characterized in that said device comprises vertical kettle; The port of said kettle is an opening for feed; The lower port of said kettle is a discharge port, on said port and the said lower port loam cake and lower cover is set respectively, and said loam cake and said the lower cover locking latches through separately respectively are connected with said kettle; The perisporium of said kettle is provided with oil gas vent, venting port and blast inlet; Wherein, said kettle comprises concentric inner core and urceolus, and said inner core and said urceolus are provided with chuck between forming; Be provided with a plurality of wing plates in the said chuck and be rule and arrange, said loam cake and said lower cover are all through automatic, the quickly opening and closing of driving mechanism realization with said kettle.

2. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap is characterized in that said kettle top is provided with vapor interface, and said kettle bottom is provided with down vapor interface.

3. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap is characterized in that said inner core and said urceolus are cylinder.

4. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap is characterized in that said kettle is horizontal by vertical layout.

5. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap is characterized in that the said oil gas vent quantity of the perisporium setting of said kettle is three, and equidistant placement linearly.

6. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap is characterized in that said drive unit is fluid pressure drive device or Vidacare corp.

7. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap; It is characterized in that; The drive unit of said loam cake and the drive unit of said lower cover are Vidacare corp; Each said Vidacare corp includes arc changes shoulder, turbine, worm screw and drive-motor, and said drive-motor links to each other with said turbine, and said turbine is meshed with said worm screw; Said worm screw connects the end that said arc changes shoulder, and the other end that said arc changes shoulder connects said loam cake or said lower cover.

8. the waste rubber and waste plastic high temperature as claimed in claim 1 charging cracker of slagging tap; It is characterized in that; Each said locking mechanism includes slip ring, balance ear seat, slip ring fixed ear base, drive shaft, slip ring turbine and worm step-down gear and slip ring motor, and wherein, the inwall of said slip ring is provided with several slip ring wedge shape snap closes; The equal correspondence of the cylindrical of corresponding said loam cake and said lower cover is provided with the wedge shape snap close; Said slip ring wedge shape snap close and said wedge shape snap close are realized sealed, and said slip ring motor connects said slip ring turbine and worm step-down gear, and said turbine and worm step-down gear connects said drive shaft; Said drive shaft passes said balance ear seat and is installed in the axle sleeve of said fixed ear base, drives said slip ring through said drive shaft and rotates.

9. the charging cracker of slagging tap like the described waste rubber and waste plastic high temperature of each claim of claim 1-8 is characterized in that the internal diameter of said kettle is 1350mm, and the external diameter of said kettle is 1600mm, and the height of said kettle is 5850mm.

10. the waste rubber and waste plastic high temperature as claimed in claim 9 charging cracker of slagging tap is characterized in that the diameter of said discharge port and said opening for feed is 1250mm.

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