阅读说明：本技术 高产节能的混料式石灰窑 (The mixing formula limekiln of high yield and saving energy ) 是由 马寿春 马强 于 2018-05-23 设计创作，主要内容包括：本发明涉及石灰生产领域,特别涉及高产节能的混料式石灰窑,包括窑体,所述窑体内设置有炉篦,所述炉篦上方设置有布料机构,所述布料机构和炉篦之间还设置有分料板,所述分料板倾斜设置,在分料板上设置有若干用于原料通过的通孔,沿分料板倾斜方向,所述通孔逐渐增大,使得布料机构导入窑体内的原料经过分料板的筛分后再落入炉篦进行煅烧处理,使得落到炉篦上的原料被根据体积大小的不同进行了区分处理,使体积较大的燃料和体积较大的石灰石接触,体积较小的燃料和体积较小的石灰石接触,相互接触的燃料和石灰石体积相适应,有利于煅烧过程的顺利进行,减少燃料消耗量,避免造成资源浪费,提高了生产效率。(The present invention relates to lime production fields, in particular to the mixing formula limekiln of high yield and saving energy, including kiln body, fire grate is provided in the kiln body, material-feeding mechanism is provided with above the fire grate, cutting plate is additionally provided between the material-feeding mechanism and fire grate, the cutting plate is obliquely installed, several through-holes passed through for raw material are provided on cutting plate, along cutting plate inclined direction, the through-hole is gradually increased, so that material-feeding mechanism imports the intracorporal raw material of kiln and falls into fire grate progress calcination processing again after the screening of cutting plate, so that the raw material fallen on fire grate has been carried out differentiation processing according to the difference of volume size, make the biggish fuel of volume and the biggish lime stone contact of volume, the lime stone contact of the fuel and small volume of small volume, the fuel and lime stone volume to contact with each other is adapted, be conducive to going on smoothly for calcination process , fuel consumption is reduced, the wasting of resources is avoided, improves production efficiency.)

1. the mixing formula limekiln of high yield and saving energy, including kiln body, it is provided with fire grate in the kiln body, is provided with above the fire grate Material-feeding mechanism, it is characterised in that: cutting plate is additionally provided between the material-feeding mechanism and fire grate, the cutting plate is obliquely installed, Several through-holes passed through for raw material are provided on cutting plate, along cutting plate inclined direction, the through-hole is gradually increased.

2. mixing formula as described in claim 1 limekiln, it is characterised in that: the lowest order of the inclined surface of the cutting plate installs It sets at cutting plate center, forms the sub-material space in up big and down small shaped hollow round table in kiln body.

3. mixing formula as claimed in claim 2 limekiln, it is characterised in that: the cutting plate is provided centrally with discharge port.

4. mixing formula as claimed in claim 3 limekiln, it is characterised in that: be provided at least one sub-material on the fire grate Cone, at least one material distributing cone are located at below the discharge port.

5. the mixing formula limekiln as described in claim 1-4 any one, it is characterised in that: be additionally provided on the cutting plate Several obstruction blocks for stopping raw material towards discharge port movement.

6. mixing formula as claimed in claim 5 limekiln, it is characterised in that: incline towards the discharge port obstruction block top surface Tiltedly.

7. mixing formula as claimed in claim 6 limekiln, it is characterised in that: each along cutting plate edge to cutting plate center A obstruction block is provided at least one described through-hole close to cutting plate edge side.

8. mixing formula as claimed in claim 7 limekiln, it is characterised in that: the material-feeding mechanism includes storage bin and cloth Pipe, the cloth tube is connected to storage bin, and the outlet of the cloth tube is towards the cutting plate edge.

9. mixing formula as claimed in claim 8 limekiln, it is characterised in that: further include the drive for driving material-feeding mechanism to rotate Motivation structure, the driving mechanism driving cloth tube are moved along cutting plate edge.

10. mixing formula as claimed in claim 9 limekiln, it is characterised in that: be provided with partition on the downside of the fire grate, it is described every Board bottom portion is provided with feeding pipe, and the feeding pipe end is provided with valve control component, and the valve control component is described for controlling The connection and/or partition of feeding pipe, further include air supply device, and the gap between the air supply device and partition and fire grate connects It is logical.

Technical field

The present invention relates to lime production fields, in particular to the mixing formula limekiln of high yield and saving energy.

Background technique

Lime is widely used in all conglomeraties such as metallurgy, chemical industry, environmental protection, building materials, mesh as industrial important auxiliary material The preceding mixing formula limekiln for commonly preparing lime generally uses the solid fuels calcined limestone such as coal, coke to prepare lime, mesh Preceding mixing formula limekiln generally uses kiln top feeding, and kiln bottom unloads the structure of ash, the combustion that will be mixed by material-feeding mechanism Material and lime stone importing are provided in the kiln body of fire grate, and fuel and lime stone are shed on fire grate, are imported from fire grate downside empty Gas maintains the burning of fuel, and fuel calcined limestone is made to prepare lime.

Generally the passage rotated on the upside of fire grate is arranged in material-feeding mechanism in common limekiln, is turned by guide tube edge Dynamic side changes and limekiln relative inclination, is routed to raw material on fire grate in vortex lines mode, still, due to solid fuel and stone Lime stone is the block structure with certain volume, and the volume of the block structure of solid fuel and lime stone is not of uniform size, by In cloth process there is no distinguishing to solid fuel and lime stone according to volume size, lead to the biggish solid fuel of volume It is contacted with the lime stone of small volume, the combustion heat at solid fuel center can not preferably pass to lime stone, cause certain The wasting of resources, and the biggish lime stone of volume is contacted with the solid fuel of small volume, since limestone particle surface area is larger, no It can preferably be contacted with fuel, cause the limestone calcination time to extend, increase fuel consumption, be unfavorable for the saving of resource.

In conclusion at present there is an urgent need for a kind of technical solution, currently used mixing formula limekiln is solved, in cloth process There is no being distinguished according to the volume of raw material, calcination time is caused to extend, increases fuel consumption, the skill to result in waste of resources Art problem.

Summary of the invention

It is an object of the invention to: it is directed to currently used mixing formula limekiln, there is no according to raw material in cloth process Volume distinguish, cause calcination time to extend, increase fuel consumption provided the technical issues of resulting in waste of resources A kind of mixing formula limekiln of high yield and saving energy.

To achieve the goals above, the technical solution adopted by the present invention are as follows:

The mixing formula limekiln of high yield and saving energy, including kiln body are provided with fire grate in the kiln body, are provided with cloth above the fire grate Expect mechanism, cutting plate is additionally provided between the material-feeding mechanism and fire grate, the cutting plate is obliquely installed, is arranged on cutting plate There are several through-holes passed through for raw material, along cutting plate inclined direction, the through-hole is gradually increased.

The mixing formula limekiln of high yield and saving energy of the invention is made by the way that cutting plate is arranged between fire grate and material-feeding mechanism It obtains the material-feeding mechanism importing intracorporal raw material of kiln and falls into fire grate progress calcination processing again after the screening of cutting plate, due to cutting plate It is obliquely installed, and the through-hole of size gradual change is set on cutting plate, so that being moved after raw material falls into cutting plate along cutting plate inclined surface Dynamic, the raw material of small volume preferentially passes through through-hole and falls on fire grate, and the biggish raw material of volume is moved along cutting plate, inclines from cutting plate Fire grate is fallen into the suitable through-hole in the lower side in inclined-plane, so that the raw material fallen on fire grate is carried out according to the difference of volume size Differentiation processing, makes volume biggish fuel and the biggish lime stone contact of volume, the fuel of small volume and small volume Lime stone contact, the fuel and lime stone volume to contact with each other are adapted, and are conducive to going on smoothly for calcination process, reduce fuel Consumption avoids the wasting of resources, improves production efficiency.

Preferably, the extreme lower position setting of the inclined surface of the cutting plate at cutting plate center, forms in kiln body and is in The sub-material space of up big and down small shaped hollow round table.Cutting plate setting center is minimum, so that raw material is along cutting plate edge direction Cutting plate center is mobile, is conducive to evenly spread to raw material on fire grate, guarantees going on smoothly for calcination process, improves production effect Rate.

Preferably, the cutting plate is provided centrally with discharge port.Discharge port is set at cutting plate center, is avoided excessive Raw material cannot from through-hole by cutting plate, guaranteeing that raw material can smoothly enter into fire grate by clamping stagnation.

Preferably, being provided at least one material distributing cone on the fire grate, at least one material distributing cone is located at the discharge port Lower section.Material distributing cone is set on fire grate, so that the raw material for falling into the excessive bulk of fire grate hits material distributing cone under the effect of gravity, is made Volume reduces, and is distributed in material distributing cone circumference range, on the one hand increases the laying area of raw material, is laid with raw material uniformly, has On the other hand the volume of raw material is reduced, when avoiding calcining caused by raw material volume is excessive conducive to going on smoothly for calcination process Between extend, be further reduced calcination time, improve the production efficiency of lime.

Preferably, being additionally provided on the cutting plate several for stopping the raw material obstruction block mobile towards discharge port. Setting stops block on cutting plate, on the one hand slows down the movement speed of raw material, raw material is avoided to fall into fire grate punching caused by fire grate Hit, influence the stabilization of raw material being laid on fire grate, on the other hand, when raw material falls into cutting plate, by stop block shock, Volume reduces, and guarantees that the volume for entering the raw material of fire grate is more uniform, is further ensured that going on smoothly for calcining.

Preferably, the obstruction block top surface is tilted towards the discharge port.The obstruction block being obliquely installed, close to cutting plate Edge side height is higher than close to cutting plate center side height, and when so that raw material falling into cutting plate, it is higher by one to hit obstruction block Side edge, large volume of raw material, which is split off, to become smaller, and further makes the volume into the raw material of fire grate more uniform.

Preferably, each stops block and is all provided with close to cutting plate edge side along cutting plate edge to cutting plate center It is equipped at least one described through-hole.Through-hole setting is being stopped into block close to cutting plate edge side, so that raw material, which is hit, stops block When the raw material of smaller size smaller that divides fire grate is fallen by through-hole in advance, further make the feed distribution being distributed on fire grate equal It is even.

Preferably, the material-feeding mechanism includes storage bin and cloth tube, the cloth tube is connected to storage bin, the cloth The outlet of expects pipe is towards the cutting plate edge.By the cloth tube of material-feeding mechanism towards cutting plate edge, so that raw material is from sub-material The extreme higher position of plate is fallen into, and the inclined surface along cutting plate is moved, and sufficiently reduces the volume of raw material, and make raw material by volume size Difference be distributed to different location on fire grate, so that raw material is smoothly completed calcination process, reduce calcination time and the wasting of resources.

Preferably, further including the driving mechanism for driving material-feeding mechanism to rotate, the driving mechanism drives cloth tube It is moved along cutting plate edge.Driving mechanism is set and drives cloth tube rotation, so that raw material is uniformly shed in cutting plate edge, warp The screening process of cutting plate is crossed, guarantees that the stock dispersion being distributed on fire grate is uniform.

Preferably, being provided with partition on the downside of the fire grate, the partition bottom is provided with feeding pipe, the conveying pipeline Road end is provided with valve control component, and the valve control component is used to control the connection and/or partition of the feeding pipe.By in furnace Partition is set on the downside of combing, and the lime finished product that feeding pipe temporarily stores fire grate output is set, so that lime finished product is limited in In calcination space, concentrate in the device for importing and collecting lime finished product.

Preferably, further including air supply device, the air supply device is connected to the gap between partition and fire grate.Passing through will Gap between air supply device and partition and fire grate is connected to, so that the wind of air supply device input is on the downside of fire grate by fire grate Several through-holes import above fire grate, keep the wind of input more uniform, and good maintenance raw material calcination process is gone on smoothly, meanwhile, Being connected to for space and lower side space on the upside of partition can be controlled by valve control component according to the actual situation so that from collect lime at When the devices of product exports lime finished product, valve control component is closed, avoid the wind of input evoke excessive dust cause dust pollution and The waste of lime finished product.

In conclusion by adopting the above-described technical solution, the mixing formula limekiln of high yield and saving energy of the invention it is beneficial Effect is:

By the way that cutting plate is arranged between fire grate and material-feeding mechanism, so that material-feeding mechanism imports the intracorporal raw material of kiln and passes through cutting plate Screening after fall into again fire grate carry out calcination processing so that the raw material fallen on fire grate is carried out according to the difference of volume size Differentiation processing is adapted the fuel to contact with each other and lime stone volume, is conducive to going on smoothly for calcination process, reduces fuel Consumption avoids the wasting of resources, improves production efficiency；

The beneficial effect of the mixing formula limekiln other embodiments of high yield and saving energy of the invention is:

1, setting stops block on cutting plate, slows down the movement speed of raw material, raw material is avoided to fall into fire grate punching caused by fire grate It hits, influences the stabilization of raw material being laid on fire grate；

2, when raw material falls into cutting plate, by the shock for stopping block, volume reduces, and guarantees that the volume for entering the raw material of fire grate is more equal It is even, it is further ensured that going on smoothly for calcining.

Detailed description of the invention

Fig. 1 is the structural schematic diagram in the mixing formula limekiln of high yield and saving energy of the invention；

Fig. 2 is the structural schematic diagram of A-A section in Fig. 1；

Fig. 3 is the structural schematic diagram of B-B section in Fig. 1.

Appended drawing reference

1- kiln body, 2- fire grate, 21- material distributing cone, 3- material-feeding mechanism, 31- storage bin, 32- cloth tube, 4- cutting plate, 41- through-hole, 42- discharge port, 5- sub-material space, 6- obstruction block, 7- driving mechanism, 8- partition, 81- feeding pipe, 9- valve control component, 10- are sent Wind apparatus.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and specific implementation Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only to explain this hair It is bright, it is not intended to limit the present invention.