CN204251511U - A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial - Google Patents
A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial Download PDFInfo
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- CN204251511U CN204251511U CN201420760963.7U CN201420760963U CN204251511U CN 204251511 U CN204251511 U CN 204251511U CN 201420760963 U CN201420760963 U CN 201420760963U CN 204251511 U CN204251511 U CN 204251511U
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Abstract
The utility model discloses a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial; Comprise cylindric body of heater, base of furnace body, lime material feeding device and cigarette circulation and stress device; Base of furnace body is connected with cylindric body of heater, is provided with burner hearth in base of furnace body, and burner hearth comprises furnace wall and fire grate, and the below of fire grate is provided with slag emission mouth, and slag emission mouth place is connected with one and is through to Residue extraction pipeline outside base of furnace body; The sidewall of base of furnace body has fire door; Gap between the furnace wall of burner hearth and the sidewall of base of furnace body is formed as unslaked lime relief outlet, and unslaked lime relief outlet place is connected with one and is through to unslaked lime discharge line outside base of furnace body; Cigarette circulation and stress device comprises smoke discharging pipe, smoke extractor and buncher; The bending tubes end of smoke discharging pipe is connected with cylindric body of heater, and smoke end is arranged at burner hearth; During enforcement, the cigarette heat recovery of the smog that the utility model discharges, can reach smokeless emission, energy-conserving and environment-protective, the object such as to enhance productivity.
Description
Technical field
The utility model relates to lime burner furnace equipment technical field, specifically, relates to a kind of stove that adopts and blocks combustion system, and the uninterrupted smokeless lime burner furnace adding the flue gas burning capable of circulation of combustionmaterial.
Background technology
The lime burner furnace generally used in prior art, generally comprise lime material feeding device, body of heater, be arranged at the burner hearth of body of heater, slag discharging device and the unslaked lime collection device cooked, the smog that corresponding burning material produces after described hearth combustion is discharged from body of heater immediately, thus, on the one hand, because smog takes away partial heat, the heat described burning material being burnt produce could not completely for lime kilning material, the smog of discharge makes to cause calorific loss and the wasting of resources, on the other hand, relevant smog emission is in air, polluted air, be unfavorable for environmental protection.
Based on above-mentioned defect, present stage, also employing smokeless emission is had, its Basic way is all generally arrange purifying apparatus of smoke and fume at smog emission mouth, carry out atomization precipitation in the water being with liquid medicine as passed into by relevant smog and absorb, this kind of way is cured the symptoms, not the disease, and relevant smog can not be recycled into the renewable energy resources, and purification smog also needs to raise the cost.
Meanwhile, lime burner furnace of the prior art, even if the interpolation accelerating burning material, it generally can not accomplish that the unslaked lime cooked prepared by quick burning lime material, the unslaked lime cooked because of it yields poorly, and for reducing costs, it also discontinuity can not add burning material.And then lime burner furnace of the prior art, on the one hand, can not accomplish energy-conserving and environment-protective, on the other hand, the unslaked lime output that it cooks can not get effective raising.
By this, for defect and the deficiency of prior art, design a employing stove and block combustion system, and the uninterrupted smokeless lime burner furnace adding the flue gas burning capable of circulation of combustionmaterial, smog recycle heat is utilized, and greatly can improve the output etc. of the unslaked lime cooked, be then necessary, it must have good market popularization value.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and the one that provides adopts stove to block combustion system, and the uninterrupted smokeless lime burner furnace adding the flue gas burning capable of circulation of combustionmaterial.
The utility model solves the technical scheme that prior art problem adopts: a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial, and comprise cylindric body of heater, its improvement is, it also comprises:
Base of furnace body, the inside of described base of furnace body is connected with described cylindric body of heater, and in described base of furnace body, be provided with a burner hearth in order to put combustionmaterial supported by support, described burner hearth comprises the furnace wall of the high temperature material being arranged at surrounding and is arranged at the fire grate of bottom, the below of described fire grate is provided with a slag emission mouth, described slag emission mouth place is connected with one and is through to Residue extraction pipeline outside described base of furnace body, and the end of described Residue extraction pipeline is provided with a valve A; The sidewall of described base of furnace body has the fire door of the band fire door that communicates with described burner hearth, and described fire door is positioned at the upper end of described fire grate; Gap between the furnace wall of described burner hearth and the sidewall of described base of furnace body is formed as unslaked lime relief outlet, described unslaked lime relief outlet place is connected with one and is through to unslaked lime discharge line outside described base of furnace body, and the end of described unslaked lime discharge line is provided with a valve B;
Lime material feeding device, described lime material feeding device is one in order to the hopper being provided with valve C of device lime material, and described hopper is arranged at the top of described cylindric body of heater, and the feed opening of described hopper is through in described cylindric body of heater;
Cigarette circulation and stress device, described cigarette circulation and stress device comprises a smoke discharging pipe, a smoke extractor and controls the buncher that described smoke extractor rotates; The bending tubes end of described smoke discharging pipe is arranged at the top of described cylindric body of heater, and be connected with described cylindric body of heater, smoke end is arranged at described burner hearth, and is positioned at the below of described fire grate; Described smoke extractor is arranged in described smoke discharging pipe.
Below above technical scheme is further elaborated:
Preferably, also comprise the smog reserve tank that is provided with reducing valve, described smoke discharging pipe comprises a smoke-intake pipe and a pipe, the bending tubes end of described smoke-intake pipe is connected with described cylindric body of heater, smoke end is connected with the mouth that enters of described smog reserve tank, the smoke outlet of described smog reserve tank is connected with the bending tubes end of described pipe, and the smoke end of described pipe is arranged at described burner hearth, and is positioned at the below of described fire grate; Described smoke extractor is arranged in described pipe.
Preferably, described furnace wall is be formed as reverse V-shaped two blocks of refractory brick wallboards to form, and the bottom forming refractory brick wallboard described in reverse V-shaped two is connected with the two ends of described fire grate respectively, is formed as Mitsubishi's column construction to make described burner hearth; And refractory brick wallboard described in every block offers respectively the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth of multiple lower end, outside to corresponding refractory brick wallboard inclination.
Preferably, described furnace wall is be formed as two pieces of reverse V-shaped refractory-lined ovenss being provided with staged water cycle band iron pipe to block formation, form the bottom that described in reverse V-shaped two, refractory-lined ovens blocks to be connected with the two ends of described fire grate respectively, be formed as Mitsubishi's column construction to make described burner hearth; And the lower end, outside that the described staged water cycle band iron pipe on refractory-lined ovens hurdle described in every block blocks respectively to corresponding refractory-lined ovens tilts, the inside of described staged water cycle band iron pipe is connected, the lower end of described staged water cycle band iron pipe is provided with a water-in, the top of described staged water cycle band iron pipe is provided with a water outlet, described water outlet is connected with a rising pipe, and described rising pipe is through to outside described base of furnace body; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth between adjacent water cycle band iron pipe.
Preferably, described furnace wall is formed for being formed as conical refractory brick metope, and the bottom of conical described refractory brick metope is connected with described fire grate, is formed as taper structure to make described burner hearth; And conical described refractory brick metope offers the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth of multiple lower end, outside to this conical refractory brick metope inclination.
Preferably, described furnace wall is be formed as the conical refractory-lined ovens being provided with staged water cycle band iron pipe to block formation, and the bottom that conical described refractory-lined ovens blocks is connected with described fire grate, is formed as taper structure to make described burner hearth; And the lower end, outside that the described staged water cycle band iron pipe on conical described refractory-lined ovens hurdle blocks respectively to this conical refractory-lined ovens tilts, the inside of described staged water cycle band iron pipe is connected, the lower end of described staged water cycle band iron pipe is provided with a water-in, the top of described staged water cycle band iron pipe is provided with a water outlet, described water outlet is connected with a rising pipe, and described rising pipe is through to outside described base of furnace body; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth between adjacent water cycle band iron pipe.
Preferably, be provided with the fire-resistant body of wall of a hollow columnar structures in described cylindric body of heater around its inwall, the upper end of described fire-resistant body of wall is doline, and lower end is in the doline of standing upside down; Described burner hearth is arranged at the side, lower end of described fire-resistant body of wall, and the furnace wall of described burner hearth is a refractory brick metope; The upper end of described refractory brick metope is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end, and lower end is connected with the end of described fire grate; And described refractory brick metope offers the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth of multiple lower end to the described fire-resistant body of wall side back to this burner hearth inclination.
Preferably, be provided with the fire-resistant body of wall of a hollow columnar structures in described cylindric body of heater around its inwall, the upper end of described fire-resistant body of wall is doline, and lower end is in the doline of standing upside down; Described burner hearth is arranged at the side, lower end of described fire-resistant body of wall, and the furnace wall of described burner hearth is that a refractory-lined ovens being provided with staged water cycle band iron pipe blocks formation; The upper end that described refractory-lined ovens blocks is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end, and lower end is connected with the end of described fire grate; And described staged water cycle band iron pipe on described refractory-lined ovens hurdle tilts respectively to the lower end of the described fire-resistant body of wall side back to this burner hearth, the inside of described staged water cycle band iron pipe is connected, the lower end of described staged water cycle band iron pipe is provided with a water-in, the top of described staged water cycle band iron pipe is provided with a water outlet, described water outlet is connected with a rising pipe, and described rising pipe is through to outside described base of furnace body; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth between adjacent water cycle band iron pipe.
Preferably, the outside of described base of furnace body is provided with a downward-sloping combustionmaterial material loading hopper being communicated to the fire door of described burner hearth, and described burner hearth also includes second fire door be connected with external grate furnace.
Preferably, the inwall of described body of heater is refractory brick, and outer wall is steel plate.
The beneficial effects of the utility model are:
One, a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial provided by the utility model, in a particular application, be provided with cigarette circulation and stress device, the smog circulation and stress discharged by described cylindric body of heater carries out pick up the heat more than cigarette in described burner hearth, and then, utilizing the utility model, added to limestone material man-hour, processing limestone material in proportion, the utility model burning material amounts is few, and the utility model is because of cigarette heat recovery, make to reach smokeless emission, the object of energy-conserving and environment-protective, and, the utility model in the application, can uninterruptedly add burning material, uninterrupted interpolation limestone material, uninterrupted recovery waste heat, uninterrupted discharge slag, the unslaked lime etc. that uninterrupted collection cooks, production efficiency of the present utility model can be greatly enhanced, practical value of the present utility model is relative to existing lime burner furnace, can reach better.
They are two years old, the utility model in the specific implementation, be provided with smog reserve tank, smoke extractor and the buncher in order to carry out speed governing to described smoke extractor, and then, in use, can according to situations such as actual outputs, by regulating buncher, reach the rotating speed regulating smoke extractor, cigarette is circulated controlled, unnecessary cigarette waste heat also can be stored in smog reserve tank, when required, the rotating speed of smoke extractor can be accelerated, cigarette waste heat is made to be recovered utilization as early as possible, meanwhile, corresponding smog reserve tank is also provided with reducing valve, it can be used for balancing inside and outside differential pressure of the present utility model, make danger such as can not blasting, and then, the utility model is safe and reliable.
Three, the utility model in the specific implementation, described burner hearth can be designed to Mitsubishi's cylindricality, taper, dome-shaped etc., the refractory-lined ovens that the furnace wall material of corresponding burner hearth can be selected refractory brick, high temperature resistant iron or be provided with staged water cycle band iron pipe blocks, and then, internal structure design mode of the present utility model can be varied, accordingly, all structure design modes are all incidentally provided with cigarette circulation and stress device, make practicality of the present utility model good.
They are four years old, the experiment proved that, when utilizing the utility model to calcine limestone material, the final unslaked lime cooked produced is relative to traditional lime burner furnace, the utility model quality of production is good, solve the hard nut to crack occurring raw burn ash for a long time in calcining, and production efficiency of the present utility model can exceed about 50 times, can cost-saving and technological process of production etc. greatly, and, the utility model is in the improvement of structure, do not need to increase too many cost, make the utility model must have good market popularization value, the utility model will inevitably very welcome, it can effectively be popularized.
Accompanying drawing explanation
Fig. 1 is a kind of adopt stove to block one-piece construction schematic diagram that combustion system uninterruptedly adds the smokeless lime burner furnace of combustionmaterial of the utility model;
Fig. 2 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment one;
Fig. 3 one-piece construction schematic diagram that to be the furnace wall of burner hearth described in embodiment one be when being formed as two blocks of reverse V-shaped refractory brick wallboards;
Fig. 4 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment two;
One-piece construction schematic diagram when Fig. 5 refractory-lined ovens that to be the furnace wall of burner hearth described in embodiment two be is provided with staged water cycle band iron pipe blocks;
Fig. 6 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment three;
The one-piece construction schematic diagram that Fig. 7 is the furnace wall of burner hearth described in embodiment three when being conical refractory brick metope;
Fig. 8 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment four;
One-piece construction schematic diagram when Fig. 9 conical refractory-lined ovens that to be the furnace wall of burner hearth described in embodiment four be is provided with staged water cycle band iron pipe blocks;
Figure 10 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment five;
During the refractory brick metope of Figure 11 dome-shaped globoidal structure that to be the furnace wall of burner hearth described in embodiment five be tilts one-piece construction schematic diagram;
Figure 12 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment six;
One-piece construction schematic diagram when the refractory-lined ovens being provided with staged water cycle band iron pipe of Figure 13 dome-shaped globoidal structure that to be the furnace wall of burner hearth described in embodiment six be tilts blocks;
Figure 14 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment seven;
The one-piece construction schematic diagram that Figure 15 is the furnace wall of burner hearth described in embodiment seven when being vertical refractory brick metope;
Figure 16 is a kind of adopt stove to block smokeless lime burner furnace two dimensional structure schematic diagram that combustion system uninterruptedly adds combustionmaterial of the utility model in embodiment eight;
Figure 17 one-piece construction schematic diagram that to be the furnace wall of burner hearth described in embodiment eight be when the vertical refractory-lined ovens being provided with staged water cycle band iron pipe blocks;
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Drawing reference numeral:
Cylindric body of heater 10; Fire-resistant body of wall 101;
Base of furnace body 20;
Support 201; Burner hearth 202; Furnace wall 2021; Fire grate 2022; Second fire door 2023; Residue extraction pipeline 203; Valve A204; Fire door 205; Unslaked lime relief outlet 206; Unslaked lime discharge line 207; Valve B208; Water cycle band iron pipe 209; Rising pipe 210;
Lime feeding device 30;
Valve C301;
Cigarette circulation and stress device 40;
Smoke discharging pipe 401; Smoke-intake pipe 4011; Pipe 4012; Smoke extractor 402; Buncher 403;
Smog reserve tank 50.
Embodiment
Below with reference to drawings and the specific embodiments describe in detail the technical solution of the utility model so as clearer, understand invention essence of the present utility model intuitively.
As shown in Figure 1, a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial provided by the utility model, is mainly used in and processes to limestone material, form to make it unslaked lime finished product cooked;
Specifically, a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial provided by the utility model, comprises cylindric body of heater 10, is of the present utility modelly characterised in that, it also comprises:
Base of furnace body 20, the inside of described base of furnace body 20 is connected with described cylindric body of heater 10, and in described base of furnace body 20, be provided with a burner hearth 202 in order to put combustionmaterial supported by support 201, described burner hearth 202 comprises the furnace wall 2021 of the high temperature material being arranged at surrounding and is arranged at the fire grate 2022 of bottom, the below of described fire grate 2022 is provided with a slag emission mouth, described slag emission mouth place is connected with one and is through to Residue extraction pipeline 203 outside described base of furnace body 20, and the end of described Residue extraction pipeline 203 is provided with a valve A204; The sidewall of described base of furnace body 20 has the fire door 205 of the band fire door that communicates with described burner hearth 202, and described fire door 205 is positioned at the upper end of described fire grate 2022; Gap between the furnace wall 2021 of described burner hearth 202 and the sidewall of described base of furnace body 20 is formed as unslaked lime relief outlet 206, described unslaked lime relief outlet 206 place is connected with one and is through to unslaked lime discharge line 207 outside described base of furnace body 20, and the end of described unslaked lime discharge line 207 is provided with a valve B208;
Lime material feeding device 30, described lime material feeding device 30 is one in order to the hopper being provided with valve C301 of device lime material, described hopper is arranged at the top of described cylindric body of heater 10, and the feed opening of described hopper is through in described cylindric body of heater 10;
Cigarette circulation and stress device 40, described cigarette circulation and stress device 40 comprises the buncher 403 of smoke discharging pipe 401, smoke extractor 402 and described smoke extractor 402 rotation of a control; The bending tubes end of described smoke discharging pipe 401 is arranged at the top of described cylindric body of heater 10, and be connected with described cylindric body of heater 10, smoke end is arranged at described burner hearth 202, and is positioned at the below of described fire grate 2022; Described smoke extractor 402 is arranged in described smoke discharging pipe 401.
As preferred version, the utility model also comprises the smog reserve tank 50 that is provided with reducing valve, described smoke discharging pipe 401 comprises smoke-intake pipe 4011 and a pipe 4012, the bending tubes end of described smoke-intake pipe 4011 is connected with described cylindric body of heater 10, smoke end is connected with the mouth that enters of described smog reserve tank 50, the smoke outlet of described smog reserve tank 50 is connected with the bending tubes end of described pipe 4012, the smoke end of described pipe 4012 is arranged at described burner hearth 202, and is positioned at the below of described fire grate 2022; Described smoke extractor 402 is arranged in described pipe 4012.
So, on the one hand, the utility model in a particular application, be provided with cigarette circulation and stress device 40, the smog circulation and stress discharged by described cylindric body of heater 10 carries out pick up the heat more than cigarette in described burner hearth 202, and then, utilizing the utility model, added to limestone material man-hour, processing limestone material in proportion, the utility model burning material amounts is few, and the utility model is because of cigarette heat recovery, make to reach smokeless emission, the object of energy-conserving and environment-protective, and, the utility model in the application, can uninterruptedly add burning material, uninterrupted interpolation limestone material, uninterrupted recovery waste heat, uninterrupted discharge slag, the unslaked lime etc. that uninterrupted collection cooks, production efficiency of the present utility model can be greatly enhanced, practical value of the present utility model is relative to existing lime burner furnace, can reach better.
On the other hand, the utility model in the specific implementation, be provided with smog reserve tank 50, smoke extractor 402 and the buncher 403 in order to carry out speed governing to described smoke extractor 402, and then, in use, can according to situations such as actual outputs, by regulating buncher 403, reach the rotating speed regulating smoke extractor 402, cigarette is circulated controlled, unnecessary cigarette waste heat also can be stored in smog reserve tank 50, when required, the rotating speed of smoke extractor 402 can be accelerated, cigarette waste heat is made to be recovered utilization as early as possible, meanwhile, corresponding smog reserve tank 50 is also provided with reducing valve, it can be used for balancing inside and outside differential pressure of the present utility model, make danger such as can not blasting, and then, the utility model is safe and reliable.
Embodiment one
Shown in composition graphs 2 and Fig. 3,
Described furnace wall 2021 in the present embodiment is formed for being formed as two blocks of reverse V-shaped refractory brick wallboards, the bottom forming refractory brick wallboard described in reverse V-shaped two is connected with the two ends of described fire grate 2022 respectively, is formed as Mitsubishi's column construction to make described burner hearth 202; And refractory brick wallboard described in every block offers respectively the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth 202 of multiple lower end, outside to corresponding refractory brick wallboard inclination.
So, when utilizing the utility model to calcine limestone material, to be formed as reverse V-shaped two blocks of refractory brick wallboards furnace wall 2021 as described burner hearth 202, on the one hand, combustionmaterial institute burned flame in described burner hearth 202 can be sprayed from the aperture described refractory brick wallboard, corresponding limestone material is calcined, on the other hand, the limestone material be in described cylindric body of heater 10 again can not from leaking to described burner hearth 202 described aperture, and be formed as Mitsubishi's cylindricality because of described burner hearth 202 of the present utility model, make the limestone material calcining being in upper end, described burner hearth 202 both sides in described cylindric body of heater 10 even, the unslaked lime stone quality of finished product good cooked, there will not be raw burn ash phenomenon.
Embodiment two
Shown in composition graphs 4 and Fig. 5;
Described furnace wall 2021 in the present embodiment blocks formation for being formed as two pieces of reverse V-shaped refractory-lined ovenss being provided with staged water cycle band iron pipe 209, form the bottom that described in reverse V-shaped two, refractory-lined ovens blocks to be connected with the two ends of described fire grate 2022 respectively, be formed as Mitsubishi's column construction to make described burner hearth 202; And the lower end, outside that the described staged water cycle band iron pipe 209 on refractory-lined ovens hurdle described in every block blocks respectively to corresponding refractory-lined ovens tilts, the inside of described staged water cycle band iron pipe 209 is connected, the lower end of described staged water cycle band iron pipe 209 is provided with a water-in, the top of described staged water cycle band iron pipe 209 is provided with a water outlet, described water outlet is connected with a rising pipe 210, and described rising pipe 210 is through to outside described base of furnace body 20; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth 202 between adjacent water cycle band iron pipe 209.
So, when utilizing the utility model to calcine limestone material, furnace wall 2021 as described burner hearth 202 is blocked to be formed as reverse V-shaped two pieces of refractory-lined ovenss being provided with staged water cycle band iron pipe 209, on the one hand, combustionmaterial institute burned flame in described burner hearth 202 can be sprayed from the gap between adjacent two-layer water cycle band iron pipe 209, corresponding limestone material is calcined, on the other hand, the limestone material be in described cylindric body of heater 10 again can not from leaking to described burner hearth 202 corresponding gap, simultaneously, described staged water cycle band iron pipe 209 of the present utility model at work, its inner continual water supply keeps water cycle supply, the automatically cooling and indeformable of corresponding water cycle band iron pipe 209, its work-ing life can be extended, make result of use good, and be formed as Mitsubishi's cylindricality because of described burner hearth 202 of the present utility model, make the limestone material calcining being in upper end, described burner hearth 202 both sides in described cylindric body of heater 10 even, the unslaked lime stone quality of finished product good cooked, also there will not be raw burn ash phenomenon.
Embodiment three
Shown in composition graphs 6 and Fig. 7;
Described furnace wall 2021 in the present embodiment is formed for being formed as conical refractory brick metope, and the bottom of conical described refractory brick metope is connected with described fire grate 2022, is formed as taper structure to make described burner hearth 202; And conical described refractory brick metope offers the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth 202 of multiple lower end, outside to this conical refractory brick metope inclination.
So, when utilizing the utility model to calcine limestone material, to be formed as the furnace wall 2021 of conical refractory brick metope as described burner hearth 202, on the one hand, combustionmaterial institute burned flame in described burner hearth 202 can be sprayed from the aperture described refractory brick metope, corresponding limestone material is calcined, on the other hand, the limestone material be in described cylindric body of heater 10 again can not from leaking to described burner hearth 202 described aperture, and be formed as taper because of described burner hearth 202 of the present utility model, also make the limestone material calcining being in upper end, described burner hearth 202 both sides in described cylindric body of heater 10 even, the unslaked lime stone quality of finished product good cooked, there will not be raw burn ash phenomenon.
Embodiment four
Shown in composition graphs 8 and Fig. 9;
The described furnace wall 2021 of the present embodiment blocks formation for being formed as the conical refractory-lined ovens being provided with staged staged water cycle band iron pipe 209, the bottom that conical described refractory-lined ovens blocks is connected with described fire grate 2022, is formed as taper structure to make described burner hearth 202; And the lower end, outside that the described staged water cycle band iron pipe 209 on conical described refractory-lined ovens hurdle blocks respectively to this conical refractory-lined ovens tilts, the inside of described staged water cycle band iron pipe 209 is connected, the lower end of described staged water cycle band iron pipe 209 is provided with a water-in, the top of described staged water cycle band iron pipe 209 is provided with a water outlet, described water outlet is connected with a rising pipe 210, and described rising pipe 210 is through to outside described base of furnace body 20; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth 202 between adjacent water cycle band iron pipe 209.
So, when utilizing the utility model to calcine limestone material, furnace wall 2021 as described burner hearth 202 is blocked to be formed as the conical refractory-lined ovens being provided with staged water cycle band iron pipe 209, on the one hand, combustionmaterial institute burned flame in described burner hearth 202 can be sprayed from the gap between adjacent two-layer described staged water cycle band iron pipe 209, corresponding limestone material is calcined, on the other hand, the limestone material be in described cylindric body of heater 10 again can not from leaking to described burner hearth 202 corresponding gap, simultaneously, described staged water cycle band iron pipe 209 of the present utility model at work, its inner continual water supply keeps water cycle supply, the automatically cooling and indeformable of corresponding water cycle band iron pipe 209, its work-ing life can be extended, make result of use good, and be formed as taper because of described burner hearth 202 of the present utility model, make the limestone material calcining being in upper end, described burner hearth 202 both sides in described cylindric body of heater 10 even, the unslaked lime stone quality of finished product good cooked, also there will not be raw burn ash phenomenon.
Embodiment five
Shown in Figure 10 and Figure 11;
Be provided with the fire-resistant body of wall of a hollow columnar structures in the described cylindric body of heater 10 of the present embodiment around its inwall, the upper end of described fire-resistant body of wall is doline, and lower end is in the doline of standing upside down; Described burner hearth 202 is arranged at the side, lower end of described fire-resistant body of wall, and the furnace wall 2021 of described burner hearth 202 is a refractory brick metope; The upper end of described refractory brick metope is connected with the described fire-resistant body of wall being positioned at this burner hearth 202 upper end, and lower end is connected with the end of described fire grate 2022; And described refractory brick metope offers the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth 202 of multiple lower end to the described fire-resistant body of wall side back to this burner hearth 202 inclination.
The described furnace wall 2021 of the present embodiment is formed as the refractory brick metope of the dome-shaped globoidal structure tilted, so, when utilizing the utility model to calcine limestone material, to be formed as the furnace wall 2021 of refractory brick metope as described burner hearth 202 of the dome-shaped globoidal structure tilted, on the one hand, combustionmaterial institute burned flame in described burner hearth 202 can be sprayed from the aperture described refractory brick metope, corresponding limestone material is calcined, on the other hand, the limestone material be in described cylindric body of heater 10 again can not from leaking to described burner hearth 202 described aperture, make the utility model result of use good.
Embodiment six
Shown in Figure 12 and Figure 13;
Be provided with the fire-resistant body of wall 101 of a hollow columnar structures in described cylindric body of heater 10 of the present utility model around its inwall, the upper end of described fire-resistant body of wall 101 is doline, and lower end is in the doline of standing upside down; Described burner hearth 202 is arranged at the side, lower end of described fire-resistant body of wall 101, and the furnace wall 2021 of described burner hearth 202 is that a refractory-lined ovens being provided with staged water cycle band iron pipe 209 blocks formation; The upper end that described refractory-lined ovens blocks is connected with the described fire-resistant body of wall 101 being positioned at this burner hearth 202 upper end, and lower end is connected with the end of described fire grate 2022; And described staged water cycle band iron pipe 209 on described refractory-lined ovens hurdle tilts respectively to the lower end of described fire-resistant body of wall 101 side back to this burner hearth 202, the inside of described staged water cycle band iron pipe 209 is connected, the lower end of described staged water cycle band iron pipe 209 is provided with a water-in, the top of described staged water cycle band iron pipe 209 is provided with a water outlet, described water outlet is connected with a rising pipe 210, and described rising pipe 210 is through to outside described base of furnace body 20; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth 202 between adjacent water cycle band iron pipe 209.
The refractory-lined ovens that the described furnace wall 2021 of the present embodiment is formed as the dome-shaped globoidal structure tilted blocks, so, when utilizing the utility model to calcine limestone material, the furnace wall 2021 as described burner hearth 202 is blocked using the refractory-lined ovens being formed as the dome-shaped globoidal structure tilted, on the one hand, combustionmaterial institute burned flame in described burner hearth 202 can be sprayed from the aperture described refractory brick metope, corresponding limestone material is calcined, on the other hand, the limestone material be in described cylindric body of heater 10 again can not from leaking to described burner hearth 202 described aperture, make the utility model result of use good.
Embodiment seven
Shown in Figure 14 and Figure 15;
The present embodiment and embodiment five similar, just the refractory brick metope of the dome-shaped globoidal structure tilted accordingly is changed into vertical refractory brick metope, its result of use etc. are identical with embodiment five, at this, do not elaborate.
Embodiment eight
Shown in Figure 16 and Figure 17;
The present embodiment and embodiment six similar, just blocked by the refractory-lined ovens of the dome-shaped globoidal structure tilted accordingly and change into vertical refractory-lined ovens and block, its result of use etc. are identical with embodiment six, at this, also do not elaborate.
It should be noted that, in the specific implementation, enforcement one, embodiment two, embodiment three and embodiment four are in a particular application, by the external grate furnace of corresponding fire door, corresponding limestone material is calcined, so, its result of use is better, more can reach in cylindric body of heater 10 without slag emission.
It is emphasized that, embodiment five, embodiment six, embodiment seven and embodiment eight are in a particular application, the outside of corresponding described base of furnace body 20 is provided with a downward-sloping combustionmaterial material loading hopper being communicated to the fire door 205 of described burner hearth 202, and described burner hearth 202 also includes second fire door 205 be connected with external grate furnace.
So, corresponding second fire door 205 in embodiment five, embodiment six, embodiment seven and embodiment eight also can be calcined corresponding limestone material by an external grate furnace, and then, its result of use also can reach better, also can reach and make in described cylindric body of heater 10 without slag emission.
No matter and implement one, embodiment two, embodiment three, embodiment four, embodiment five, embodiment six, embodiment seven and embodiment eight, the inwall of corresponding described cylindric body of heater 10 all adopts refractory brick, and outer wall all adopts steel plate.
So, namely make the utility model one-piece construction firm, and when specifically implementing, the lower end of corresponding base of furnace body 20 need arrange a body of heater pedestal made by reinforced concrete, steel plate or other materials, thus it can ensure of the present utility model solid and reliable.
Meanwhile, corresponding cigarette circulation and stress device 40 also can be optimized design, namely the smoke end of described smoke-intake pipe 4011 is made to enter from the side of described smog reserve tank 50, the bending tubes end of pipe 4012 is connected to the top of described smog reserve tank 50, accordingly, the bottom of described smog reserve tank 50 arranges one can the switch-valve of switch, irregular described smog reserve tank 50 to be cleaned to make to be convenient to, to get rid of the slag of discharging in company with smog that its inside is precipitated, and then, namely make result of use of the present utility model reach better further.
In sum, a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial provided by the utility model, in a particular application, be provided with cigarette circulation and stress device 40, the smog circulation and stress discharged by described cylindric body of heater 10 carries out pick up the heat more than cigarette in described burner hearth 202, and then, utilizing the utility model, added to limestone material man-hour, processing limestone material in proportion, the utility model burning material amounts is few, and the utility model is because of cigarette heat recovery, make to reach smokeless emission, the object of energy-conserving and environment-protective, and, the utility model in the application, can uninterruptedly add burning material, uninterrupted interpolation limestone material, uninterrupted recovery waste heat, uninterrupted discharge slag, the unslaked lime etc. that uninterrupted collection cooks, production efficiency of the present utility model can be greatly enhanced, practical value of the present utility model is relative to existing lime burner furnace, can reach better.
Simultaneously, the utility model in the specific implementation, be provided with smog reserve tank 50, smoke extractor 402 and the buncher 403 in order to carry out speed governing to described smoke extractor 402, and then, in use, can according to situations such as actual outputs, by regulating buncher 403, reach the rotating speed regulating smoke extractor 402, cigarette is circulated controlled, unnecessary cigarette waste heat also can be stored in smog reserve tank 50, when required, the rotating speed of smoke extractor 402 can be accelerated, cigarette waste heat is made to be recovered utilization as early as possible, meanwhile, corresponding smog reserve tank 50 is also provided with reducing valve, it can be used for balancing inside and outside differential pressure of the present utility model, make danger such as can not blasting, and then, the utility model is safe and reliable.
And the utility model in the specific implementation, described burner hearth 202 can be designed to Mitsubishi's cylindricality, taper, dome-shaped cambered surface etc., described base of furnace body 20 can be preferably designed to the square bodily form or cuboid, the refractory-lined ovens that furnace wall 2021 material of corresponding burner hearth 202 can be selected refractory brick or be provided with staged water cycle band iron pipe 209 blocks, corresponding refractory brick also can adopt high temperature resistant iron to replace, and then, internal structure design mode of the present utility model can be varied, accordingly, all structure design modes are all incidentally provided with cigarette circulation and stress device 40, make practicality of the present utility model good.
And, the experiment proved that, when utilizing the utility model to calcine limestone material, the final unslaked lime cooked produced is relative to traditional lime burner furnace, the utility model quality of production is good, solve the hard nut to crack occurring raw burn ash for a long time in calcining, and production efficiency of the present utility model can exceed about 50 times, can cost-saving and technological process of production etc. greatly, accordingly, the utility model is in the improvement of structure, do not need to increase too many cost, make the utility model must have good market popularization value, the utility model will inevitably very welcome, it can effectively be popularized.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. adopt stove to block a smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial, comprise cylindric body of heater, it is characterized in that, it also comprises:
Base of furnace body, the inside of described base of furnace body is connected with described cylindric body of heater, and in described base of furnace body, be provided with a burner hearth in order to put combustionmaterial supported by support, described burner hearth comprises the furnace wall of the high temperature material being arranged at surrounding and is arranged at the fire grate of bottom, the below of described fire grate is provided with a slag emission mouth, described slag emission mouth place is connected with one and is through to Residue extraction pipeline outside described base of furnace body, and the end of described Residue extraction pipeline is provided with a valve A; The sidewall of described base of furnace body has the fire door of the band fire door that communicates with described burner hearth, and described fire door is positioned at the upper end of described fire grate; Gap between the furnace wall of described burner hearth and the sidewall of described base of furnace body is formed as unslaked lime relief outlet, described unslaked lime relief outlet place is connected with one and is through to unslaked lime discharge line outside described base of furnace body, and the end of described unslaked lime discharge line is provided with a valve B;
Lime material feeding device, described lime material feeding device is one in order to the hopper being provided with valve C of device lime material, and described hopper is arranged at the top of described cylindric body of heater, and the feed opening of described hopper is through in described cylindric body of heater;
Cigarette circulation and stress device, described cigarette circulation and stress device comprises a smoke discharging pipe, a smoke extractor and controls the buncher that described smoke extractor rotates; The bending tubes end of described smoke discharging pipe is arranged at the top of described cylindric body of heater, and be connected with described cylindric body of heater, smoke end is arranged at described burner hearth, and is positioned at the below of described fire grate; Described smoke extractor is arranged in described smoke discharging pipe.
2. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 1, it is characterized in that: also comprise the smog reserve tank that is provided with reducing valve, described smoke discharging pipe comprises a smoke-intake pipe and a pipe, the bending tubes end of described smoke-intake pipe is connected with described cylindric body of heater, smoke end is connected with the mouth that enters of described smog reserve tank, the smoke outlet of described smog reserve tank is connected with the bending tubes end of described pipe, the smoke end of described pipe is arranged at described burner hearth, and is positioned at the below of described fire grate; Described smoke extractor is arranged in described pipe.
3. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 2, it is characterized in that: described furnace wall is be formed as two blocks of reverse V-shaped refractory brick wallboards to form, the bottom forming refractory brick wallboard described in reverse V-shaped two is connected with the two ends of described fire grate respectively, is formed as Mitsubishi's column construction to make described burner hearth; And refractory brick wallboard described in every block offers respectively the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth of multiple lower end, outside to corresponding refractory brick wallboard inclination.
4. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 2, it is characterized in that: described furnace wall is be formed as two pieces of reverse V-shaped refractory-lined ovenss being provided with staged water cycle band iron pipe to block formation, form the bottom that described in reverse V-shaped two, refractory-lined ovens blocks to be connected with the two ends of described fire grate respectively, be formed as Mitsubishi's column construction to make described burner hearth; And the lower end, outside that the described staged water cycle band iron pipe on refractory-lined ovens hurdle described in every block blocks respectively to corresponding refractory-lined ovens tilts, the inside of described staged water cycle band iron pipe is connected, the lower end of described staged water cycle band iron pipe is provided with a water-in, the top of described staged water cycle band iron pipe is provided with a water outlet, described water outlet is connected with a rising pipe, and described rising pipe is through to outside described base of furnace body; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth between adjacent water cycle band iron pipe.
5. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 2, it is characterized in that: described furnace wall is formed for being formed as conical refractory brick metope, the bottom of conical described refractory brick metope is connected with described fire grate, is formed as taper structure to make described burner hearth; And conical described refractory brick metope offers the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth of multiple lower end, outside to this conical refractory brick metope inclination.
6. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 2, it is characterized in that: described furnace wall is be formed as the conical refractory-lined ovens being provided with staged water cycle band iron pipe to block formation, the bottom that conical described refractory-lined ovens blocks is connected with described fire grate, is formed as taper structure to make described burner hearth; And the lower end, outside that the described staged water cycle band iron pipe on conical described refractory-lined ovens hurdle blocks respectively to this conical refractory-lined ovens tilts, the inside of described staged water cycle band iron pipe is connected, the lower end of described staged water cycle band iron pipe is provided with a water-in, the top of described staged water cycle band iron pipe is provided with a water outlet, described water outlet is connected with a rising pipe, and described rising pipe is through to outside described base of furnace body; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth between adjacent water cycle band iron pipe.
7. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 2, it is characterized in that: the fire-resistant body of wall being provided with a hollow columnar structures in described cylindric body of heater around its inwall, the upper end of described fire-resistant body of wall is doline, and lower end is in the doline of standing upside down; Described burner hearth is arranged at the side, lower end of described fire-resistant body of wall, and the furnace wall of described burner hearth is a refractory brick metope; The upper end of described refractory brick metope is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end, and lower end is connected with the end of described fire grate; And described refractory brick metope offers the aperture to make the combustionmaterial institute burned flame ejection in described burner hearth of multiple lower end to the described fire-resistant body of wall side back to this burner hearth inclination.
8. a kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial according to claim 2, it is characterized in that: the fire-resistant body of wall being provided with a hollow columnar structures in described cylindric body of heater around its inwall, the upper end of described fire-resistant body of wall is doline, and lower end is in the doline of standing upside down; Described burner hearth is arranged at the side, lower end of described fire-resistant body of wall, and the furnace wall of described burner hearth is that a refractory-lined ovens being provided with staged water cycle band iron pipe blocks formation; The upper end that described refractory-lined ovens blocks is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end, and lower end is connected with the end of described fire grate; And described staged water cycle band iron pipe on described refractory-lined ovens hurdle tilts respectively to the lower end of the described fire-resistant body of wall side back to this burner hearth, the inside of described staged water cycle band iron pipe is connected, the lower end of described staged water cycle band iron pipe is provided with a water-in, the top of described staged water cycle band iron pipe is provided with a water outlet, described water outlet is connected with a rising pipe, and described rising pipe is through to outside described base of furnace body; One is had respectively to make the gap of the combustionmaterial institute burned flame ejection in described burner hearth between adjacent water cycle band iron pipe.
9. a kind of according to claim 7 or 8 adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial, it is characterized in that: the outside of described base of furnace body is provided with a downward-sloping combustionmaterial material loading hopper being communicated to the fire door of described burner hearth, and described burner hearth also includes second fire door be connected with external grate furnace.
10. a kind of according to any one of claim 3-8 adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial, is characterized in that: the inwall of described body of heater is refractory brick, and outer wall is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760963.7U CN204251511U (en) | 2014-12-05 | 2014-12-05 | A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420760963.7U CN204251511U (en) | 2014-12-05 | 2014-12-05 | A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial |
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| CN204251511U true CN204251511U (en) | 2015-04-08 |
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| CN201420760963.7U Withdrawn - After Issue CN204251511U (en) | 2014-12-05 | 2014-12-05 | A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial |
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| CN (1) | CN204251511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446020A (en) * | 2014-12-05 | 2015-03-25 | 石树修 | Smokeless lime kiln capable of continuously adding comburents by means of furnace fireguard combustion |
-
2014
- 2014-12-05 CN CN201420760963.7U patent/CN204251511U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446020A (en) * | 2014-12-05 | 2015-03-25 | 石树修 | Smokeless lime kiln capable of continuously adding comburents by means of furnace fireguard combustion |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160914 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |