CN206624785U - A kind of lime burner furnace of environmental protection and energy saving - Google Patents

A kind of lime burner furnace of environmental protection and energy saving Download PDF

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Publication number
CN206624785U
CN206624785U CN201621257962.6U CN201621257962U CN206624785U CN 206624785 U CN206624785 U CN 206624785U CN 201621257962 U CN201621257962 U CN 201621257962U CN 206624785 U CN206624785 U CN 206624785U
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CN
China
Prior art keywords
heater
desulfuration
casing
dirt pocket
heat exchange
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Expired - Fee Related
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CN201621257962.6U
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Chinese (zh)
Inventor
贺强
任巍
贺雨莹
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贺强
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Priority to CN201621257962.6U priority Critical patent/CN206624785U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/40Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Abstract

The utility model discloses a kind of lime burner furnace of environmental protection and energy saving, including body of heater, heat exchange box, desulfuration dirt pocket, casing and feed tube, the body of heater upper end is provided with bell, body of heater inner underside is provided with fire bars, body of heater right wall top is connected with blast pipe, blast pipe periphery cladding is provided with heat exchange box, heat exchange box right upper portion is provided with air blower, air inlet is provided with the left of heat exchange box lower end, blast pipe right-hand member is connected with desulfuration dirt pocket, desulfuration dirt pocket periphery is provided with casing, feed tube is provided with the left of casing, separating tube is connected with the right side of feed tube, baffle plate is staggeredly equipped with the right side of desulfuration dirt pocket right wall and on the left of casing left wall.Utility model is passed through in body of heater after using heat exchange box, air is heated by high-temperature flue gas, it can so promote to burn while not interfere with burning quality, while add stirring flabellum and drive flue gas to rotate, while coordinate alkaline solution atomizing spray, the impurity in tail gas is effectively removed, avoids influenceing environment.

Description

A kind of lime burner furnace of environmental protection and energy saving
Technical field
A kind of lime burner furnace is the utility model is related to, specifically a kind of lime burner furnace of environmental protection and energy saving.
Background technology
Lime burner furnace is a kind of lime generation equipment, mainly includes base and body of heater, the inner chamber of body of heater is just known as Burner hearth, raw material be exactly calcination process is carried out in burner hearth.
In the prior art, common kiln generally comprises the body of heater provided with heat-insulation layer, its top feed mouth, cinder-discharging port and smoke Passage, such design is relatively simple, but shortcoming is exactly flue gas directly can cause larger pollution to air discharge, also can shadow Ring the health to operating personnel;Need to be passed through air to ensure to burn during existing common kiln burning, be typically necessary High temperature air is passed through, can so ensure efficiency of combustion, while does not also interfere with the temperature in burner hearth, common high temperature air Produce and need to consume the substantial amounts of energy, can so increase the cost of production;In general knot screen structure is excessively simple, Dust removal rate is relatively low, is difficult to continue efficiently to carry out removal of impurities output during conflagration produces.
Utility model content
The purpose of this utility model is to provide a kind of lime burner furnace of environmental protection and energy saving, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the utility model provides following technical scheme:
A kind of lime burner furnace of environmental protection and energy saving, including body of heater, heat exchange box, desulfuration dirt pocket, casing and feed tube, the stove Body upper end is provided with bell, and the bell edge and the sidewall of the furnace body upper end are connected with fixing screws, in the body of heater Downside is provided with fire bars, and the body of heater lower end welding is provided with base, and the body of heater lower end is connected with ash hole, the stove Body right wall top is connected with blast pipe, and blast pipe periphery cladding is provided with heat exchange box, the heat exchange box right upper portion Air blower is connected with, is connected with air inlet on the left of the heat exchange box lower end, the blast pipe right-hand member is connected with Desulfuration dirt pocket, the desulfuration dirt pocket upper end are provided with motor, and the motor output end is connected with agitating shaft, described to stir Mix and two row's stirring vanes are symmetrically arranged with axle, the desulfuration dirt pocket periphery is provided with casing, the casing upper end and described Desulfuration dirt pocket upper weld is fixed, and feed tube is provided with the left of the casing, liquid separation is connected with the right side of the feed tube Pipe, the casing left wall lower end are provided through delivery port, spiral cover, the desulfuration dirt pocket right wall are carried on the left of the delivery port Baffle plate is staggeredly equipped with the left of right side and the casing left wall, the casing upper end, which is located on the right side of the desulfuration dirt pocket, to be provided with Gas outlet.
As further program of the utility model:The body of heater is the iron that internal side wall is coated with heat insulating refractory material Cylinder.
As further program of the utility model:The bell size is mutually agreed with body of heater section radius, described Bell and the body of heater are flexibly connected.
As further program of the utility model:The fixing screws through the bell and pass through spiral shell with the body of heater Line connects.
As further program of the utility model:The heat exchange box upper and lower ends and the blast pipe periphery pass through welding Connect and seal intact.
As further program of the utility model:The air inlet left end stretches into the fire bars through the body of heater right wall Lower section.
As further program of the utility model:The separating tube have it is multiple rows of, the separating tube be right side with atomization The stainless steel tube of shower nozzle, the separating tube enter in the desulfuration dirt pocket left wall through the casing and the desulfuration dirt pocket Side.
As further program of the utility model:The baffle plate is to tilt down 30 ° of metallic plate.
As further program of the utility model:Activated carbon drier is filled with the gas outlet.
Compared with prior art, the beneficial effects of the utility model are:Bell can be opened before use to put processing materials Enter in body of heater, after covering bell and being locked by fixing screws, can light a fire and burning processing is carried out to material, so feed When it is more convenient;During being burnt in body of heater, a large amount of gaseous impurities etc. can be produced, these flue gases pass through Outside blast pipe discharge body of heater, now start air blower and air is pumped into heat exchange box, the cigarette entered from body of heater in blast pipe Gas has higher temperature, is exchanged heat by the air in blast pipe and heat exchange box, can heat air in heat exchange box simultaneously Imported by air inlet in body of heater, the left end of air inlet can further promote to fire in the lower section of fire bars, the high temperature air of importing Burn, and the air of high temperature largely imports the temperature also not interfered with burner hearth, and material burning processing is had no adverse effect; Flue gas is entered in desulfuration dirt pocket by blast pipe, and now motor drives stirring vane to rotate by agitating shaft, can be by flue gas With quick rotation, alkaline solution is sprayed into desulfuration dedusting by feed tube by the alkaline solution device that end connects by separating tube Interior, after the gas of quick rotation is sprayed by alkaline solution, fully can quickly it react, it is effective to remove in flue gas Sulfur-containing impurities, and the dust granules in flue gas can also fall into the bottom of casing, such setting energy in the drive of solution It is enough fast and effectively to go the removal of impurity;After gas is by desulfuration dirt pocket, the baffle plate energy of casing left wall and desulfuration dirt pocket right wall Enough further to condense treated flue gas, vapor and impurity therein can accumulate passes through outlet in baffle surface, gas During mouth, activated carbon filling therein can remove the steam in gas and the alkaline impurities of attachment, and such gas will not when discharging Leaving has the material of contamination hazard to air, and such setting can sufficiently achieve the purpose of device energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the lime burner furnace of environmental protection and energy saving.
In figure:1- bodies of heater, 2- bells, 3- fixing screws, 4- fire bars, 5- bases, 6- ash holes, 7- blast pipes, 8- heat exchange Case, 9- air blowers, 10- air inlets, 11- desulfuration dirt pockets, 12- motors, 13- agitating shafts, 14- stirring vanes, 15- casings, 16- feed tubes, 17- separating tubes, 18- delivery ports, 19- baffle plates, 20- gas outlets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of lime burner furnace of environmental protection and energy saving, including body of heater 1, heat exchange box 8th, desulfuration dirt pocket 11, casing 15 and feed tube 16, the body of heater 1 are the work durm that internal side wall is coated with heat insulating refractory material, It is such to be designed to fully ensure that heat maximally utilizes as far as possible when being burnt in the body of heater 1, energy waste is avoided, it is described The upper end of body of heater 1 is provided with bell 2, and the size of bell 2 is mutually agreed with the section radius of body of heater 1, the bell 2 and described Body of heater 1 is flexibly connected, and so the bell 2 can be removed from the body of heater 1 and be carried out blowing, can so ensure blowing More uniformly quick, the edge of bell 2 and the body of heater 1 sidewall upper is connected with fixing screws 3, the fixing screws 3 run through the bell 2 and are connected through a screw thread with the body of heater 1, and the bell 2 can be fixed on institute by the fixing screws 3 The upper end of body of heater 1 is stated, the inner underside of body of heater 1 is provided with fire bars 4, and the lower end of body of heater 1 welding is provided with base 5, the body of heater 1 Lower end is connected with ash hole 6, and remaining product is collected by the ash hole 6 after processing of being burnt in the body of heater 1 takes out, Converted products is obtained, the right wall top of body of heater 1 is connected with blast pipe 7, and flue gas caused by burning leads in the body of heater 1 Cross the blast pipe 7 to discharge, the periphery of the blast pipe 7 cladding is provided with heat exchange box 8, upper and lower ends of heat exchange box 8 and described The periphery of blast pipe 7 is intact by being welded to connect and sealing, and the right upper portion of heat exchange box 8 is connected with air blower 9, the drum Air is pumped into the heat exchange box 8 by blower fan 9 after starting, can when the high temperature flue gas of body of heater 1 is by the blast pipe 7 The air in the heat exchange box 8 is heated, the purpose of cooled flue gas can either be so played, the remaining of flue gas can be made full use of again Heat, the lower end of heat exchange box 8 left side are connected with air inlet 10, and the left end of air inlet 10 is stretched through the right wall of body of heater 1 Enter the lower section of fire bars 4, so high temperature air can be directly blown into below material, promote also reduce while burning Temperature in burner hearth, the right-hand member of blast pipe 7 are connected with desulfuration dirt pocket 11, and the upper end of desulfuration dirt pocket 11 is provided with Motor 12, the main part of motor 12 and the desulfuration dirt pocket 11 are welded and fixed, and the output end of motor 12 passes through described The upper wall of desulfuration dirt pocket 11 is stretched into the desulfuration dirt pocket 11, and the output end of motor 12 is connected with agitating shaft 13, institute Stating the rotation of motor 12 drives the agitating shaft 13 to rotate, and two row's stirring vanes 14 are symmetrically arranged with the agitating shaft 13, described Stirring vane 14 is stainless steel thin slice, and the stirring vane 14 rotates under the agitating shaft 13 drive, when in the blast pipe 7 Flue gas enters in the desulfuration dirt pocket 11, and the stirring vane 14 drives flue gas rotation, and the periphery of desulfuration dirt pocket 11 is set Casing 15 is equipped with, the upper end of casing 15 and the upper weld of desulfuration dirt pocket 11 are fixed, and the left side of casing 15 is provided with Feed tube 16, the lower end of feed tube 16 are connected with alkaline solution container, alkaline solution are injected in the feed tube 16, institute State the right side of feed tube 16 and be connected with separating tube 17, the separating tube 17 has multiple rows of, and the separating tube 17 is that right side carries mist Change the stainless steel tube of shower nozzle, the separating tube 17 enters the desulfuration dedusting through the casing 15 and the desulfuration dirt pocket 11 On the inside of the left wall of room 11, the alkaline solution in the feed tube 16 is sprayed by the separating tube 17, and the stirring vane 14 drives After the alkaline solution spray sprayed when flue gas rotates at a high speed by the separating tube 17, sulfur-containing impurities and dust granules therein all by Solution brings the bottom of casing 15 into, so can fast and effectively remove the impurity in flue gas, obtain clean air so as to In discharge, the left wall lower end of casing 15 is provided through delivery port 18, and the left side of delivery port 18 carries spiral cover, so may be used It is described to go to open the delivery port 18 after the completion of collection so that the solution that accumulates with impurity in the casing 15 to be discharged Baffle plate 19 is staggeredly equipped with the right side of the right wall of sulphur dirt pocket 11 and on the left of the left wall of casing 15, the baffle plate 19 is to tilt down 30 ° of metallic plate, the setting of the baffle plate 19 can make treated gas by sulphur removal in the desulfuration dirt pocket 11 After processing, vapor and impurity in gas can be further removed, the upper end of casing 15 is located at the desulfuration dirt pocket 11 Right side is provided with gas outlet 20, is filled with activated carbon drier in the gas outlet 20, gas after treatment, by it is described go out Remaining alkaline matter and water in gas can be removed during gas port 20, the gas for being so discharged into the external world is exactly clean free of contamination Gas, the purpose of energy-conserving and environment-protective is sufficiently achieved.
Operation principle of the present utility model is:Bell 2 can be opened before use to feed into body of heater 1, covered bell 2 and led to Cross after fixing screws 3 are locked, can light a fire and burning processing is carried out to material, it is more convenient when so charging, During being burnt in body of heater 1, a large amount of gaseous impurities etc. can be produced, these flue gases discharge body of heater 1 by blast pipe 7 Outside, now start air blower 9 and air is pumped into heat exchange box 8, the flue gas entered from body of heater 1 in blast pipe 7 has higher Temperature, exchanged heat by the air in blast pipe 7 and heat exchange box 8, the air in heat exchange box 8 can be heated and pass through air inlet Mouth 10 is imported in bodies of heater 1, and the left end of air inlet 10 can further promote to burn in the lower section of fire bars 4, the high temperature air of importing, And the air of high temperature largely imports the temperature also not interfered with burner hearth, material burning processing is had no adverse effect, cigarette Gas is entered in desulfuration dirt pocket 11 by blast pipe 7, and now motor 12 drives stirring vane 14 to rotate by agitating shaft 13, can Flue gas is sprayed alkaline solution by separating tube 17 by the alkaline solution device that end connects with quick rotation, feed tube 16 Enter in desulfuration dirt pocket 11, after the gas of quick rotation is sprayed by alkaline solution, fully can quickly react, effectively The sulfur-containing impurities in flue gas are removed, and the dust granules in flue gas can also fall into the bottom of casing 15 in the drive of solution Portion, such setting can fast and effectively go the removal of impurity, after gas is by desulfuration dirt pocket 11, the left wall of casing 15 and desulfuration The baffle plate 19 of the right wall of dirt pocket 11 can further condense treated flue gas, and vapor and impurity therein can accumulate The surface of baffle plate 19, when gas is by gas outlet 20, activated carbon filling therein can remove the steam in gas and the alkali of attachment Property impurity, the material to air with contamination hazard will not be left during the discharge of such gas, such setting can sufficiently achieve The purpose of device energy-conserving and environment-protective.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (9)

1. a kind of lime burner furnace of environmental protection and energy saving, including body of heater, heat exchange box, desulfuration dirt pocket, casing and feed tube, its feature exist In the body of heater upper end is provided with bell, and the bell edge and the sidewall of the furnace body upper end are connected with fixing screws, institute State body of heater inner underside and be provided with fire bars, the body of heater lower end welding is provided with base, and the body of heater lower end is connected with ash discharge Mouthful, the body of heater right wall top is connected with blast pipe, and blast pipe periphery cladding is provided with heat exchange box, the heat exchange box Right upper portion is connected with air blower, and air inlet is connected with the left of the heat exchange box lower end, and the blast pipe right-hand member connects Connect and be provided with desulfuration dirt pocket, the desulfuration dirt pocket upper end is provided with motor, and the motor output end is connected with stirring Axle, is symmetrically arranged with two row's stirring vanes on the agitating shaft, and the desulfuration dirt pocket periphery is provided with casing, on the casing End and the desulfuration dirt pocket upper weld are fixed, and feed tube is provided with the left of the casing, connects and sets on the right side of the feed tube Separating tube is equipped with, the casing left wall lower end is provided through delivery port, carries spiral cover on the left of the delivery port, the desulfuration removes Baffle plate is staggeredly equipped with the right side of the right wall of dirt room and on the left of the casing left wall, the casing upper end is located at the desulfuration dirt pocket right side Side is provided with gas outlet.
2. the lime burner furnace of a kind of environmental protection and energy saving according to claim 1, it is characterised in that the body of heater is internal side wall It is coated with the work durm of heat insulating refractory material.
A kind of 3. lime burner furnace of environmental protection and energy saving according to claim 1, it is characterised in that the bell size and described Body of heater section radius mutually agrees with, and the bell and the body of heater are flexibly connected.
4. the lime burner furnace of a kind of environmental protection and energy saving according to claim 1, it is characterised in that the fixing screws run through institute State bell and be connected through a screw thread with the body of heater.
A kind of 5. lime burner furnace of environmental protection and energy saving according to claim 1, it is characterised in that the heat exchange box upper and lower ends It is intact by being welded to connect and sealing with the blast pipe periphery.
6. the lime burner furnace of a kind of environmental protection and energy saving according to claim 1, it is characterised in that the air inlet left end runs through The body of heater right wall is stretched into below the fire bars.
A kind of 7. lime burner furnace of environmental protection and energy saving according to claim 1, it is characterised in that the separating tube have it is multiple rows of, The separating tube is the stainless steel tube that right side carries atomizer, and the separating tube runs through the casing and the desulfuration dirt pocket On the inside of into the desulfuration dirt pocket left wall.
8. the lime burner furnace of a kind of environmental protection and energy saving according to claim 1, it is characterised in that the baffle plate is to tilt down 30 ° of metallic plate.
9. the lime burner furnace of a kind of environmental protection and energy saving according to claim 1, it is characterised in that be filled with the gas outlet Activated carbon drier.
CN201621257962.6U 2016-11-22 2016-11-22 A kind of lime burner furnace of environmental protection and energy saving Expired - Fee Related CN206624785U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621257962.6U CN206624785U (en) 2016-11-22 2016-11-22 A kind of lime burner furnace of environmental protection and energy saving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621257962.6U CN206624785U (en) 2016-11-22 2016-11-22 A kind of lime burner furnace of environmental protection and energy saving

Publications (1)

Publication Number Publication Date
CN206624785U true CN206624785U (en) 2017-11-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110559777A (en) * 2019-09-06 2019-12-13 苏州清溪环保科技有限公司 Particulate matter adsorption device for waste gas treatment and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110559777A (en) * 2019-09-06 2019-12-13 苏州清溪环保科技有限公司 Particulate matter adsorption device for waste gas treatment and use method thereof
CN110559777B (en) * 2019-09-06 2020-09-22 苏州清溪环保科技有限公司 Particulate matter adsorption device for waste gas treatment and use method thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171110

Termination date: 20181122

CF01 Termination of patent right due to non-payment of annual fee