CN208717175U - Haydite preparation system - Google Patents

Abstract

The utility model provides a kind of haydite preparation system, is related to waste emissions reutilization technology field, solves the technical issues of low efficiency of haydite preparation system production haydite in the prior art.The device includes including magazine, and magazine is connected with the agitating device of haydite preparation system and at nuclear device respectively；The mixture that magazine can export agitating device is temporarily stored, and the mixture in storage device can be delivered into nuclear device.The utility model is used to be promoted the production efficiency of haydite preparation system.

Description

Haydite preparation system

Technical field

The utility model relates to waste emissions reutilization technology fields, more particularly, to a kind of haydite preparation system.

Background technique

Haydite preparation system in the prior art include the material bin set gradually, weighing and dispensing system, agitating device, at Nuclear device, pelletizer, roaster, and between material bin and weighing and dispensing system, agitating device and between nuclear device, nucleation fill It sets and is connected between pelletizer by screw feeder, connected between pelletizer and roaster by belt conveyor.Material Material in storehouse is delivered to load-bearing feed proportioning system, and is entered in agitating device with additive by certain ratio.In fortune Internal material and additive can be uniformly mixed by the agitating device for turning state, form mixture.Mixture enters nucleation dress In setting, internal mixture can be made to form haydite small crystal nucleus at nuclear device in operating condition, be that haydite is long in pelletizer It is big that basis is provided.Pelletizer, and the balling-up in pelletizer can be flowed at the mixture that nuclear device includes haydite small crystal nucleus, i.e., it is raw At haydite.It can enter in roaster and be sintered by the haydite of disk granulation machining, it is fixed-type.

Under normal conditions, the agitating device of haydite preparation system in the prior art can only once process into nuclear device energy The mixture enough accommodated, and mixture is conveyed into nuclear device and is processed.At the lasting tool that will be processed of nuclear device There is the mixture of small crystal nucleus to be conveyed to pelletizer and carries out balling-up.It will appear often during processing, in nuclear device Mixture quantity is reduced, but material is not uniformly mixed also by agitating device, cannot be conveyed into nuclear device, i.e., cannot in time to The case where at nuclear device supplement material, so that haydite preparation system continuous production ability is poor, the low efficiency of haydite is produced, and set Standby utilization rate is lower.

Applicants have discovered that at least there is following technical problem in the prior art:

Haydite preparation system continuous production ability in the prior art is poor, and production efficiency is low.

Utility model content

The purpose of this utility model is to provide a kind of haydite preparation systems, to solve haydite preparation in the prior art system The technical issues of low efficiency of system production haydite.Optimal technical scheme institute energy in many technical solutions provided by the utility model Many technical effects (structure the is simple, easy to use) elaboration as detailed below generated.

To achieve the above object, the utility model provides following technical scheme:

A kind of haydite preparation system provided by the utility model, the haydite preparation system includes magazine, described to deposit Material device is connected with the agitating device of the haydite preparation system and at nuclear device respectively；The magazine can be stirred described Mix device output mixture temporarily stored, and the mixture in the magazine can be delivered to it is described at nuclear device.

Preferably, the magazine includes buffering chamber ontology, is provided with material inlet and object on the buffering chamber ontology The mixture of material outlet, the agitating device output can enter in the buffering chamber ontology by the material inlet, by institute State material outlet outflow mixture can flow into it is described in nuclear device.

Preferably, the haydite preparation system further includes urgent device for discharging, wherein the urgent device for discharging includes unloading Expect ontology, be provided with inlet port and outlet port on the discharging ontology, the mixture in the haydite preparation system can be by The feed inlet flows into the urgent device for discharging, described mixed when the discharge port is towards adjacent following process equipment Closing material can flow out through the discharge port and continue to process by following process equipment, be when the discharge port is prepared far from the haydite When system, the haydite preparation system can be discharged from the discharge port in the mixture.

Preferably, the discharging ontology includes receiving member and discharge duct, the receiving member be located above the discharge duct and The receiving member is connected with one end of the discharge duct；Be provided with feed inlet at the top of the receiving member, the feed inlet to Lower extension is formed with groove, the inner cavity of the discharge duct and the groove connection, and the other end of the discharge duct is discharge port, object Material can be flowed out from the discharge outlet.

Preferably, the urgent device for discharging is set between the pelletizer and roaster of the haydite preparation system.

Preferably, the roaster includes rotary kiln, and the length direction of the roaster is provided with three sections of roast areas, In, the temperature range of middle section roast area is 850 DEG C~1320 DEG C.

Material pumping device packet described in material pumping device is provided on the material bin of the preferred haydite preparation system Storing structure, delivery pipe and material stock storehouse are included, the delivery pipe is connected with the storing structure and the material stock storehouse respectively, described Material stock storehouse is connected with the material bin of the haydite preparation system；The conveying can be flowed by the material that the storing structure flows out Guan Zhong, high pressure gas can be passed through in the delivery pipe, and the material in the delivery pipe can be transported to by the high pressure gas In the material stock storehouse, the material in the material stock storehouse can be flowed into the material bin.

Preferably, the storing structure includes upper tank and lower tank, and the upper tank is set to the top of the lower tank and described Upper tank is connected with the lower tank, and the lower tank is connected with the delivery pipe；The junction of the upper tank and the lower tank is set Be equipped with first switch, when the first switch in the open state, the material in the upper tank can flow into the lower tank；Institute It states and is provided with gas access on lower tank, the high pressure gas can flow into the lower tank from the gas access.

Preferably, the bottom of the lower tank is provided with second switch, when the second switch is opened, in the lower tank Material can flow into the delivery pipe；Triple valve is provided in the delivery pipe, the lower tank passes through triple valve and the conveying Pipe is connected.

Preferably, it is provided with dust filtering device on the material stock storehouse, when gas passes through the dust filtering device, institute Impurity in gas can be filtered and described in filtered gas can be discharged by the dust filtering device by stating dust filtering device Outside material stock storehouse；The material stock storehouse and the junction of the material bin are provided with rotary valve.

The utility model haydite preparation system is provided with magazine, which fills with agitating device and nucleation respectively It sets and is connected, magazine can be conveyed to by the mixture that agitating device exports and temporarily stored, and is in agitating device mixed Nuclear device can be conveyed to by closing material.Agitating device in the utility model can once form more mixture, and agitating device The mixture processed can enter temporarily to be stored in magazine, and the mixture in magazine can be according at nuclear device Demand convey mixture at nuclear device in a manner of continuous or interval feeding, make into nuclear device and pelletizer and have and fill Foot mixture and can continue process, and then improve haydite preparation system production haydite efficiency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model haydite preparation system；

Fig. 2 is the structural schematic diagram of the magazine of the utility model haydite preparation system；

Fig. 3 is the structural schematic diagram of the urgent device for discharging of the utility model haydite preparation system；

Fig. 4 is the structural schematic diagram of the material pumping device of the utility model haydite preparation system.

11, material bin in figure；12, weighing and dispensing system；13, agitating device；14, bucket elevator；15, magazine；151, Buffering chamber ontology；1511, material inlet；1512, material outlet；16, at nuclear device；17, pelletizer；18, urgent device for discharging； 181, receiving member；1811, feed inlet；182, discharge duct；1821, discharge port；19, roaster；2, material pumping device；21, it stores up Expect structure；211, upper tank；212, first switch；213, lower tank；214, second switch；215, third switchs；216, triple valve； 217, pressurized tank；218, tracheae；22, delivery pipe；23, material stock storehouse；231, bag hose；232, rotary valve.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

The utility model provides a kind of haydite preparation system, and haydite preparation system includes magazine, magazine difference It is connected with the agitating device of haydite preparation system and at nuclear device；Magazine can carry out the mixture that agitating device exports Interim storage, and the mixture in magazine can be delivered into nuclear device.Agitating device in the utility model can once add Work goes out more mixture, and the mixture that agitating device processes can enter temporarily to be stored in magazine, in magazine Mixture mixture can be conveyed at nuclear device in a manner of continuous or interval feeding according to the demand at nuclear device, make There is sufficient mixture at nuclear device and pelletizer and can continue to process, and then promote haydite preparation system and produce haydite Efficiency.

Specifically, magazine 15 includes buffering chamber ontology 151 with reference to attached drawing 1~2, it is provided on buffering chamber ontology 151 Material inlet 1511 and material outlet 1512, the mixture that agitating device 13 exports can be transported to bucket elevator by screw feeder In 14 charge structure, mixture can be transported to buffering chamber sheet by material inlet 1511 by the bucket elevator 14 in operating condition In body 151, the mixture flowed out by the material outlet 1512 of buffering chamber ontology 151 can be conveyed to nucleation dress by belt conveyor Set 16.

Material in present embodiment can flow into weighing and dispensing system 12 from material bin 11, and weighing and dispensing system 12 is by material It is conveyed to agitating device 13 according to a certain percentage with additive (foaming agent, tackifier, water absorption rate regulator, anti-adhesion agent etc.), Material and additive can be uniformly mixed by the agitating device 13 in operating condition.Agitating device 13 can be spaced to magazine 15 Property provide mixture；Mixture can be continuously conveyed at nuclear device 16 in magazine 15, alternatively, magazine 15 can be filled to nucleation It sets 16 intermittents mixture and magazine 15 is provided and be less than agitating device to the time interval for providing mixture at nuclear device 16 13 provide the time interval of mixture to magazine 15, i.e., when agitating device 13 processes mixture, tool in magazine 15 There are enough mixtures for using at nuclear device 16.

In the actual production process, it after the haydite preparation system in present embodiment builds completion, needs to set this Standby to be debugged, i.e. first time trial operation, when debugging, which need to launch material to be processed into haydite preparation system, processes, and examines Can measurement equipment operate normally.Alternatively, being caught sight of when the haydite preparation system in present embodiment is in normal process haydite When the error occurs, in order to reduce cost, haydite preparation system needs urgent discharging to the mixing ratio of material and additive.

Therefore, in order to reduce processing cost when equipment debugging or the waste material of haydite preparation system be discharged in time, reference Attached drawing 3, the haydite preparation system in present embodiment further includes urgent device for discharging 18, wherein urgent device for discharging 18 includes Discharging ontology is provided with feed inlet 1811 and discharge port 1821 on discharging ontology, the mixture energy in haydite preparation system It is flowed into urgent device for discharging 18 by feed inlet 1811, when discharge port 1821 is towards adjacent following process equipment, mixture It can be flowed out through discharge port 1821 and continue to process by following process equipment, when discharge port 1821 is far from haydite preparation system, mixed Closing material can drain into outside haydite preparation system from discharge port 1821.

Wherein, discharging ontology includes receiving member 181 and discharge duct 182, and receiving member 181 is located at 182 top of discharge duct and holds Part 181 of receiving is connected with one end of discharge duct 182；The top of receiving member 181 is provided with feed inlet 1811, and feed inlet 1811 is downward Fluted, the inner cavity of discharge duct 182 and groove connection are extended to form, the other end of discharge duct 182 is discharge port 1821, material energy It is flowed out from discharge port 1821.

In actual production process, urgent device for discharging 18 be can be set in agitating device 13 and bucket elevator 14, bucket elevator 14 With magazine 15, magazine 15 at nuclear device 16, at nuclear device 16 and pelletizer 17, pelletizer 17 and roaster 19 it Between.

In order to meet two kinds of functions of equipment debugging and urgent discharging, preferred, urgent discharging in present embodiment simultaneously Device 18 is set between the pelletizer 17 of haydite preparation system and roaster 19, and pelletizer 17 passes through belt conveyor for haydite It is delivered in urgent device for discharging 18, the haydite that urgent device for discharging 18 flows out can be transported to roaster 19 by belt conveyor It is interior.When the discharge port 1821 of urgent device for discharging 18 is towards the belt conveyor being connected with roaster 19, haydite can be percutaneous Band conveyer, which is transported in roaster 19, carries out expansion and sintering processes.When the discharge port 1821 of urgent device for discharging 18 is far from pottery When grain preparation system, haydite can drain into outside haydite preparation system from discharge port 1821.

Generally, when haydite expands sintering in roaster 19, harmful substance dioxin can be generated, dioxin, which refers to, to be had The plane arene compounds that the chlorine more than one group of similar structure and physicochemical property replaces belong to the oxygen-containing thrcylic aromatic hydrocarbon class chemical combination of chloro Object, dioxin is toxic and can be carcinogenic.

Roaster 19 includes rotary kiln, haydite mainly expansion and thermal sintering in rotary kiln, therefore, haydite in order to prevent Generate dioxin when sintering, it is preferred in present embodiment, the length direction of rotary kiln is provided with three sections of roast areas, wherein The temperature of leading portion roast area is 20 DEG C~250 DEG C, keeps the temperature 2h, predominantly drying haydite and the guarantee uniform dehydration of haydite.Middle section roasting The temperature for burning area is 850 DEG C~1320 DEG C, keeps the temperature 4h, guarantee haydite under the conditions of the temperature can smoothly sinter molding, experiment Data show, when sintering temperature is greater than 800 DEG C, dioxin can the pairs of human body of pyrolytic and the harmless ingredient of environment, Environmental protection, safety.Back segment temperature is 80 DEG C~300 DEG C heat preservation 2h, guarantees that haydite energy Slow cooling, removal haydite draw because of temperature change The interior profit risen guarantees the enough mechanical strengths of haydite.Haydite can turn round overturning when expanding sintering in roaster 19, to guarantee Corresponding humidity and temperature, are finally reached qualified curing strength.

Preferred in present embodiment, haydite preparation system is additionally provided with haydite and stacks equipment, i.e. belt conveyor, is used for By smooth laying, avoid haydite damaged or the proper property of loss haydite.

Preferably, in order to avoid dust from flying, it is additionally provided with dust cover on the belt conveyor in present embodiment, this is anti- Dust hood is set in outside belt conveyor, and can wrap up belt conveyor.Meanwhile in the feed inlet of screw feeder 1811 and discharging It is also equipped with dust cover on the discharge port of mouth and bucket elevator 14, dust is avoided to fly upward on a large scale.

In order to save manpower, with reference to attached drawing 4, object is provided on the material bin 11 of the haydite preparation system in present embodiment Expect that pumping device 2, material pumping device 2 include delivery pipe 22, storing structure 21 and material stock storehouse 23, storing structure 21 passes through conveying Pipe 22 is connected with material stock storehouse 23, and material stock storehouse 23 is connected with material bin 11；Material on production line can flow into storing structure 21 In, the material flowed out by storing structure 21 can flow into delivery pipe 22, and the high pressure gas that high-pressure air source generates can be passed through delivery pipe In 22, the material in delivery pipe 22 can be transported in material stock storehouse 23 by high pressure gas, and the material in material stock storehouse 23 can flow into In material bin 11.

Preferably, the storing structure 21 in present embodiment includes upper tank 211 and lower tank, and upper tank 211 is set to lower tank 213 Top and upper tank 211 be connected with lower tank 213, lower tank 213 is connected with delivery pipe 22；The connection of upper tank 211 and lower tank 213 Place is provided with first switch 212, when first switch 212 in the open state, the material in upper tank 211 can flow into lower tank 213 In；The top of lower tank 213 is provided with gas access, and high pressure gas can flow through tracheae 218 and flow into lower tank by the gas access In 213.Bottom with tank 213 at present is provided with second switch 214, the material when second switch 214 is opened, in lower tank 213 It can flow into delivery pipe 22；Triple valve 216 is provided in delivery pipe 22, lower tank 213 is connected by triple valve 216 with delivery pipe 22 It connects, correspondingly, triple valve 216 is also possible to plunger former.

Wherein, upper tank 211 can temporarily store the material conveyed on production line, when material contains in upper tank 211 Amount is greater than the set value, tank volume as above 2/3rds when, first switch 212 is opened, and the material in upper tank 211 flows into lower tank In 213.Instantly when the material content in tank 213 is greater than the set value, when the half of following 213 volume of tank, second switch 214 It closes, high-pressure air source starts to supply high pressure gas, and high pressure gas can be entered by tracheae 218 in lower tank 213 and high pressure gas It can enter in delivery pipe 22.At this point, second switch 214 is opened, high pressure gas of the material in lower tank 213 in lower tank 213 Under the blowing of extruding and the high pressure gas in delivery pipe 22, quickly flowed out from lower tank 213, and be delivered in material stock storehouse 23.

Preferably, it for the pressure oscillation of stable high voltage gas, therefore, is respectively set in delivery pipe 22 and tracheae 218 There is pressurized tank 217, alternatively, being provided with pressurized tank 217 on the general pipeline that tracheae 218 intersects with delivery pipe 22.On the top of upper tank 211 Portion is additionally provided with third switch 215.

Preferably, it is provided with dust filtering device on material stock storehouse 23, it is described when gas passes through the dust filtering device Dust filtering device can filter the impurity in gas and filtered gas can be discharged outside material stock storehouse 23 by dust filtering device, Preferred in present embodiment, dust filtering device is bag hose 231；Material stock storehouse 23 and the junction of material bin 11 are provided with rotation Rotary valve 232, the material in material stock storehouse 23 can be transported in material bin 11 by rotary valve 232.

The various actions of haydite preparation system in present embodiment carry out control operating by PLC, can be according to actual Powder feature sets different granulation programs, and pelletization science is convenient, efficient quick, eliminates in pelletization and passes through to worker The dependence tested.It can according to need and automatically and manually operated simultaneously, operating process is more humanized, this equipment complies fully with High standards of the contemporary society to facility for granulating.

Haydite preparation system in present embodiment the utility model has the advantages that

1. the haydite preparation system in present embodiment can produce Superlight ceramsites, high-strength according to the different demands of client Haydite etc. meets the haydite of other conditions, realize the target of a tractor serves several purposes, is adapted to raw material and the market of different regions Demand.Material can be received manually to material bin 11 or be fed directly to material bin 11 by material pumping device 2.

2. the haydite preparation system in present embodiment can set different granulating process according to different granulated materials, Such as different water material match ratios can be formulated according to the different fineness of material and produces qualified haydite.In present embodiment The sintering ceramsite of haydite preparation system production has the characteristics that strength high density is small, pelletization simple process, sintering process speed Degree is fast, high-quality, reduces the process and equipment of granulation, the energy consumption of equipment entirety is extremely low.This equipment it is cheap, use mould The assembling of block mode can be directly connected on other production lines for generating the ash that gives up and form whole set of system.It can also be according to reality The site condition on border is adjusted assembling, and equipment operation Period Process is short, produces effects fast.Meanwhile this equipment also has environmental protection and energy saving, The plurality of advantages of economical and efficient.

3. the haydite preparation system in present embodiment mainly prepares sintering ceramsite using the useless ash of casting and regenerated ash, number According to display, the useless grey sintering ceramsite made with regenerated ash is cast with density is small, resistance to acid and alkali is good, porosity is big, anti- Compressive Strength is high, good chemical stability.Meanwhile demand model of the haydite preparation system in present embodiment to granulated material It encloses more extensively, in addition to regenerating used dedusting ash and the useless ash of casting can pelletize, the powder of flyash, coal stalk stone, sludge can also be used The materials such as end manufacture haydite, can it is a wide range of in consumption pollution sources, make full use of waste and old material to turn waste into wealth, it is discarded realizing The effect of alleviating social environmental protection pressure while object circular regeneration, having reached environmental protection and waste utilization.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of haydite preparation system, which is characterized in that the haydite preparation system includes magazine (15), the material stock dress (15) are set to be connected with the agitating device (13) of the haydite preparation system and at nuclear device (16) respectively；The magazine (15) mixture that can be exported to the agitating device (13) is temporarily stored, and the mixture in the magazine (15) It can be delivered to described at nuclear device (16).

2. haydite preparation system according to claim 1, which is characterized in that the magazine (15) includes buffering chamber sheet Body (151) is provided with material inlet (1511) and material outlet (1512), the stirring dress on the buffering chamber ontology (151) The mixture for setting (13) output can enter in the buffering chamber ontology (151) by the material inlet (1511), by described The mixture of material outlet (1512) outflow can flow into described in nuclear device (16).

3. haydite preparation system according to claim 1, which is characterized in that the haydite preparation system further includes promptly unloading Expect device (18), wherein the urgent device for discharging (18) includes discharging ontology, is provided with feed inlet on the discharging ontology (1811) and discharge port (1821), the mixture in the haydite preparation system can flow into institute by the feed inlet (1811) It states in urgent device for discharging (18), when the discharge port (1821) is towards adjacent following process equipment, the mixture energy It is flowed out through the discharge port (1821) and continues to process by following process equipment, when the discharge port (1821) are far from the haydite When preparation system, the mixture can drain into outside the haydite preparation system from the discharge port (1821).

4. haydite preparation system according to claim 3, which is characterized in that the discharging ontology includes receiving member (181) With discharge duct (182), the receiving member (181) is located above the discharge duct (182) and the receiving member (181) is unloaded with described One end of expects pipe (182) is connected；Feed inlet (1811), the feed inlet are provided at the top of the receiving member (181) (1811) fluted, the inner cavity of the discharge duct (182) and the groove connection, the discharge duct (182) are downwardly extending The other end be discharge port (1821), material can flow out at the discharge port (1821).

5. haydite preparation system according to claim 3, which is characterized in that the urgent device for discharging (18) is set to institute It states between the pelletizer (17) of haydite preparation system and roaster (19).

6. haydite preparation system according to claim 5, which is characterized in that the roaster (19) includes rotary kiln, edge The length direction of the rotary kiln is provided with three sections of roast areas, wherein the temperature range of middle section roast area is 850 DEG C~1320 ℃。

7. haydite preparation system according to claim 1, which is characterized in that the material bin (11) of the haydite preparation system On be provided with material pumping device (2), the material pumping device (2) includes storing structure (21), delivery pipe (22) and material stock Storehouse (23), the delivery pipe (22) are connected with the storing structure (21) and the material stock storehouse (23) respectively, the material stock storehouse (23) it is connected with the material bin (11) of the haydite preparation system；Institute can be flowed by the material that the storing structure (21) is flowed out It states in delivery pipe (22), high pressure gas can be passed through in the delivery pipe (22), the material energy quilt being located in the delivery pipe (22) The high pressure gas is transported in the material stock storehouse (23), and the material in the material stock storehouse (23) can flow into the material bin (11) In.

8. haydite preparation system according to claim 7, which is characterized in that the storing structure (21) includes upper tank (211) and lower tank, the upper tank (211) is set to the top of the lower tank (213) and the upper tank (211) and the lower tank (213) it is connected, the lower tank (213) is connected with the delivery pipe (22)；The upper tank (211) and the lower tank (213) Junction be provided with first switch (212), when the first switch (212) in the open state, in the upper tank (211) Material can flow into the lower tank (213)；It is additionally provided with gas access on the lower tank (213), the high pressure gas can be from The gas access flows into the lower tank (213).

9. haydite preparation system according to claim 8, which is characterized in that the bottom of the lower tank (213) is provided with Two switches (214), when the second switch (214) are opened, the material in the lower tank (213) can flow into the delivery pipe (22) in；Be provided with triple valve (216) on the delivery pipe (22), the lower tank (213) by triple valve (216) with it is described defeated Pipe (22) is sent to be connected.

10. haydite preparation system according to claim 7, which is characterized in that be provided with dust on the material stock storehouse (23) Filter device, when gas passes through the dust filtering device, the dust filtering device can filter impurity and mistake in gas Gas after filter can drain into the material stock storehouse (23) outside by the dust filtering device；The material stock storehouse (23) and the material The junction in storehouse (11) is provided with rotary valve (232).