CN207050431U - A kind of ceramic honey comb continous way burning kiln - Google Patents
A kind of ceramic honey comb continous way burning kiln Download PDFInfo
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- CN207050431U CN207050431U CN201720978580.0U CN201720978580U CN207050431U CN 207050431 U CN207050431 U CN 207050431U CN 201720978580 U CN201720978580 U CN 201720978580U CN 207050431 U CN207050431 U CN 207050431U
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Abstract
The utility model discloses a kind of ceramic honey comb continous way burning kiln, including：Preheating zone, clinkering zone and cooling zone, it is characterized in that, one casing is installed in the cooling zone, the casing top is also equipped with a discharge duct, a pump-line is connected between the casing of preheating zone and the cooling zone, blower fan is installed, caused waste gas in preheating zone is delivered to heating burning again in casing by the blower fan, and is passed through the discharge duct and discharged vapours in the pump-line.The utility model solves the problems, such as that the production equipment purification process of ceramic kiln burning in the prior art is complicated, device structure is complicated, cost is higher.
Description
Technical field
It the utility model is related to a kind of industry cellar for storing things stove, and in particular to a kind of ceramic honey comb continous way burning kiln.
Background technology
Ceramic honey comb burner plate has very big specific surface area, and the size in its hole can control, such as resistance to from having
High temperature, the high performance ceramic material corrosion-resistant, intensity is higher (such as cordierite or aluminium titanates) manufacture, its thermal coefficient of expansion is small can
The drastically change of temperature is subjected to without rupturing, different materials also can be selected with suitable for different occasions, especially some
Under harsh use environment.It is widely used to automobile exhaust purifier, ozone suppression at present as a kind of environmental ecology material
Catalyst carrier processed, the heat exchanger heat storage of metallurgical industry, the purification filtering of molten metal, the chemical reaction carrier of chemical industry
Or directly as the enterprise such as catalyst application, the toxic gas of mining industry and the purified treatment of liquid, the spraying of light industry and baking vanish
The VOC of industry processing, the heat-barrier material, red as surface combustion formula combustion gas of the deadener for also acting as building materials industry and kiln
During the core component of outside line burner, the burner has that burning velocity is fast, and burning is complete, and uniformly without flame when burning,
Under identical thermic load, combustion gas 30-50% can be saved than atmospheric burner.With national energy-saving consumption reduction emission reduction policies and regulations
Formulate and carry out, infrared combustion applied technical field can be increasing.
For ceramic honey comb due to its special loose structure, it is difficult manufacture production that the Recipe according to conventional ceramic, which is,.
So shaping pug must possess at a relatively high plasticity and mobility.Because raw material influence product qualification rate at present too much
The production of most domestic enterprise still uses poor plasticity clinker.In order to meet the plasticity of the shaping needs of ceramic honey comb product
And lubricity, a certain amount of binding agent, such as methylcellulose, glycerine organic matter must be just added in the feed, to increase mud
The plasticity of material.Simultaneously in order to solve the lubricity of pug, also need to add a certain proportion of animal and plant fat etc. and be used as lubricant.
Although so a high proportion of organic substance addition solves formation problems, also burnt till to kiln and bring very big fume emission
Difficulty.In order to solve the problem, many Ceramics Enterprises also use many methods and administered：
One, increase incinerator, burning are carried out to kiln gas make it be fully converted to carbon dioxide and water to be discharged into
In air
Secondly, using spray filtering mode flue gas is administered, although effect is obvious, program band simultaneously
Secondarily polluted water is carried out, in order to solve the problems, such as that water must increase equipment and chemical reagent is administered to sewage, virtually
The cost of manufacture of increase enterprise is added again；
Thirdly, plasma Electrostatic Treatment equipment --- clearly, but operating cost is also very big for treatment effect, and
And equipment investment fund is also bigger.But there is also drawback for plasma；Easily there is dangerous phenomenon in one operation；Secondly
Plasma apparatus separation generates secondary pollution, needs also exist for carrying out secondary improvement.
Burnt fourth, preheating zone flue gas is introduced into high-temperature region by pipeline, program effect is also highly effective.But
Due to containing many impurity in flue gas, product surface is easily caused spot and aberration occur.Particularly apparent whiteness requirement is compared
High product is difficult to meet production requirement.
Although above-mentioned certain methods scheme solves the smoke pollution that the production of continous way kiln is brought and asked to a certain extent
Topic, but with economical operation Contrast on effect, or very big defect be present, for example add the complexity of equipment cost and equipment,
The presentation quality of product is also affected simultaneously.
Utility model content
The technical problems to be solved in the utility model is to overcome the production equipment of ceramic kiln burning in the prior art cleaned
The problem of journey is complicated, device structure is complicated, cost is higher.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
A kind of ceramic honey comb continous way burning kiln, including：Preheating zone, clinkering zone and cooling zone, wherein, in the cooling
A casing is installed in band, the casing top is also equipped with a discharge duct, preheating zone and the cooling zone casing it
Between connect a pump-line, blower fan is installed in the pump-line, the blower fan delivers to caused waste gas in preheating zone
Heating burning again in casing, and vapours is discharged by the discharge duct.
Further, the preheating zone includes multiple preheating chambers, and the preheating chamber inner top is provided with least one
The branch pipe stretched in the preheating chamber, each branch pipe connect taking out for the pump-line by a public discharge
Gas port.
Preferably, the casing is installed on close to burning till in the cooling zone of end of tape, and is fixed on the Jiao Ding tops of cooling zone
Portion.
Preferably, the both sides of the casing are also held in the inner side of cellar for storing things wall two of the cooling zone, and the box height is small
In Jiao Qiang height.
It is highly preferred that the pump-line is connected to the side lower of the casing away from the clinkering zone side.
Preferably, the box house is additionally provided with least one dividing plate, and the box house is divided into by the dividing plate
Multiple multilayer chambers for joining end to end, being distributed up and down.
Preferably, the casing is stainless steel casing.
Preferably, the pipeline is stainless steel pipes.
Preferably, temperature control equipment is additionally provided with the cooling zone, it is cold that the temperature control equipment includes monitoring
But thermocouple sensor with interior temperature, the thermoregulator for connecting the thermocouple sensor, the thermoregulator connection position
In the blower fan in cooling zone, the temperature control equipment also includes connection outlet cellar for storing things door switch and the sequencer of the blower fan, described
Sequencer is according to the change of switch gate degree, the gradual air demand for increasing and decreasing the blower fan in cooling zone.
Preferably, the assembling is in close to preheating zone side.
Preferably, the by-pass line for being delivered to drying shed is additionally provided with the discharge duct.
Technical solutions of the utility model, have the following advantages that：
1st, a kind of ceramic honey comb continous way burning kiln disclosed in the utility model, it is not necessary to which exhaust-gas treatment is additionally set
Device, it is not required that increase sprinkling equipment carries out purified treatment, greatly reduces the operating cost of enterprise, improves product quality,
And the secondary environmental pollution for preventing other method to bring.
2nd, a kind of ceramic honey comb continous way burning kiln disclosed in the utility model, can effectively suppress cooling zone temperature
Fluctuation, prevent cooling zone temperature rise and cause cold crack
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of integrated stand composition for ceramic honey comb continous way burning kiln that Fig. 1 is provided by the utility model embodiment；
A kind of preheating zone for ceramic honey comb continous way burning kiln that Fig. 2 is provided by the utility model embodiment is with burning till
The attachment structure front view of band；
A kind of clinkering zone for ceramic honey comb continous way burning kiln that Fig. 3 is provided by the utility model embodiment and cooling
The attachment structure front view of band.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, unless otherwise clear and definite rule
It is fixed with limit, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or can
Dismantling connection, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also pass through
Intermediary is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can have
Body situation understands concrete meaning of the above-mentioned term in the utility model.
The utility model is described further below in conjunction with the accompanying drawings.
Shown in reference picture 1, a kind of ceramic honey comb continous way burning kiln disclosed in the utility model embodiment, including：
Preheating zone 1, clinkering zone 2 and cooling zone 3, in the sintering procedure of ceramics, preheating zone 1 produces warm, and idiosome burns with coming from
Into smoke contacts caused by the fuel combustion of band 2, gradually it is heated, completes the warm of idiosome；Clinkering zone 2 is completed to burn till
Journey, the heat that idiosome is discharged by fuel combustion, reach required maximum sintering temperature, be provided with clinkering zone 2 some
Individual burner；Cooling zone 3, the product that high temperature is burnt till enter cooling zone 3, and a large amount of cold airs with being blasted from cellar for storing things tail carry out hot friendship
Change, complete the cooling procedure of idiosome.Equipped with switchable slidingtype outlet wicket at kiln tail end, burn till product and thus take out.
In order to realize the recycling of the waste gas to preheating zone 1 and purification, the utility model is provided with the cooling zone 3
One casing 4, the top of casing 4 are also equipped with a discharge duct, connected between preheating zone 1 and the casing 4 of the cooling zone 3
One pump-line 5, blower fan 7 being installed in the pump-line 5, the blower fan 7 is preferably attached to close to the side of preheating zone 1,
Caused waste gas in preheating zone 1 is delivered to heating burning, and being discharged by the discharge duct again in casing 4 by the blower fan 7
Vapours.
The utility model need not increase extra combustion gas and caused flue gas or waste gas are heated, more than high temperature
Heat by flue gas combustion decomposition, meanwhile, this kind of structure carries out purified treatment also without extra sprinkling equipment is increased, and not only subtracts
The energy can also be saved by having lacked equipment investment.
Preheating zone 1 itself has certain length, and there are multiple different chambers to be connected with each other composition or polylith be present
Different regions, in order that the flue gas that must be collected evenly, it is more complete, each preheating chamber inner top be provided with to
A few branch pipe 6 stretched in the preheating chamber, each branch pipe 6 connect the pumping by a public discharge
The bleeding point of pipeline 5, so, the flue gas in the preheating zone 1 of diverse location can be concentrated by respective branch pipe 6 to be entered
Discharge, in the presence of blower fan 7, the flue gas in discharge is pumped down in pump-line 5, and reaches casing 4.Need to illustrate
, in the different position in preheating zone 1, the quantity of branch pipe 6 of setting can be different, and branch pipe 6 is hollow form, and branch pipe 6 stretches to preheating
Can be different with the height in 1.
Preferably, the casing 4 is installed in the cooling zone 3 of the end of clinkering zone 2, because casing 4 is close to clinkering zone 2
The position of cooling zone 3 of end side, deviate cellar for storing things tail, the region also belongs to the chilling position of cooling zone 3, according to the spy of cellar for storing things stove
Point, at chilling position, discharge heat is most, caused waste heat highest, effectively can carry out twice decomposition heating to flue gas,；
In addition, casing 4 is fixed on the cellar for storing things top top of cooling zone 3, discharge duct is arranged on the top of casing 4, namely on Jiao Ding, so, warp
The clean vapours of drying after the processing of casing 4 just smooth can be discharged upwards by discharge duct.The both sides of the casing 4 are also
The inner side of cellar for storing things wall two of the cooling zone 3 is held in, and the height of the casing 4 is less than Jiao Qiang height, due to out of cooling zone 3
The cold air of entrance needs to carry out heat exchange so that product cools, therefore leaves hot friendship below the chilling area of cooling zone 3
The space changed, the void area are in the close side of clinkering zone 2, and hot-air and cold air are collided herein, produce substantial amounts of
Heat, high in the heat of void area discharge, bottom surface and two sides to casing 4 are heated, so as to greatly decompose
Flue gas.
It is highly preferred that the pump-line 5 is connected to the side lower of the casing 4 away from the side of clinkering zone 2.
The top surface of the casing 4 is fixedly linked with the Jiao Ding of cooling zone 3, and the bottom surface of casing 4 has one section with the bottom of cooling zone 3
Interval, the space of heat exchange, the another pair side wall and two side stationary phases of cellar for storing things stove inwall of casing 4 should be treated at intervals of chilling
Even, the another pair side wall of casing 4, simultaneously close to clinkering zone 2, but there is a bit of interval, another side has and pump-line 5
The port being connected, the port are located at the bottom in the face.
In a preferred embodiment of the present utility model, at least one dividing plate 9, institute are additionally provided with inside the casing 4
Multiple chambers for joining end to end, being distributed up and down will be divided into inside the casing 4 by stating dividing plate 9.So, enter from pump-line 5
The flue gas for entering casing 4 repeatedly back and forth flows under most to progress most upper, in layer, enables to flue gas to have more
Time, which is heated, decomposes, and decomposition is more thorough, more fully.
Preferably, the casing 4 is stainless steel casing 4, and the pipeline is stainless steel pipes.Certainly, people in the art
Member it should be appreciated that casing 4, pipeline, and branch pipe 6 are not limited to stainless steel, can also use other waterproof anti-corrosions,
And the material that the capacity of heat transmission is fast.
Preferably, the by-pass line 8 for being delivered to drying shed is additionally provided with the discharge duct.By casing 4 high temperature more than
Heat, flue gas burning turn into clean vapours, and caused vapours also may be used using taking out air-heater 7 and can be directly discharged to outside
Drying shed is delivered to by the by-pass line 8 and carries out body drying.
Compared with prior art, the utility model technology need not increase extra combustion gas and caused flue gas is heated
Processing, while purified treatment is carried out also without increase sprinkling equipment, and also caused vapours can be also used for drying.Not only
Reduce equipment investment and save the energy, but also the secondarily polluted water that Water spray is brought can be eliminated.
Existing calcining kiln is typically to feed cooling air from blower fan 7 to kiln inside in its tail end, prevents the sky inside kiln
Gas or Temperature Distribution are to port of export global displacement.But this, which differs, surely effectively suppresses the fluctuation of the temperature of cooling zone 3, often because of cooling zone
3 temperature rise and cause cold crack.
As another preferred embodiment of the utility model, temperature control is additionally provided with the cellar for storing things cooling zone 3 of burning till
Device processed, the temperature control equipment connecting fan 7.In the temperature control system device, monitored by thermocouple sensor
Temperature, electric signal is converted thereof into, input temp adjuster, monitoring temperature and presetting mild temperature are contrasted, will
It contrasts electric signal input translator, and the rotating speed of blower fan 7 is controlled.When the temperature of thermocouple monitoring is high, increase 7 turns of blower fan
Speed, on the contrary reduce the rotating speed of blower fan 7.Sequencer is additionally provided with the temperature control equipment, it can be grasped with outlet wicket switch
Interlock, the rotating speed that control blower fan 7 supplies.When exporting wicket closing, the temperature of thermocouple monitoring cooling zone 3, control blower fan 7 supplies
Rotating speed, regulation calcining kiln tail end position cooling air infeed amount, monitoring temperature is reached predetermined mild temperature.Opening kiln
When door draws off burned material, according to its enabling degree, the continuous rotating speed for improving supply blower fan 7, increase and the cooling air in kiln is fed
Amount, when drawing off burned material closing wicket, equally change with switch gate degree and interlock, the supply rotating speed of blower fan 7 constantly becomes from high to low
Change, gradually decrease to the cooling air infeed amount in kiln.With thermocouple monitoring temperature, supply blower fan 7 is controlled by thermoregulator
Rotating speed, when controlling 3 temperature of cooling zone, the temperature fluctuation amplitude of cooling zone 3 is substantially reduced.This temperature control equipment, cooling can be made
Band 3 is maintained under mild temperature, prevents that furnace air or Temperature Distribution are overall to displacement at kiln caudal end egress, so that whole kiln
Interior Temperature Distribution is maintained under moderate condition, effectively suppresses the formation of the cold crack because caused by rising the temperature of cooling zone 3.Separately
Outside, this system can be with exporting wicket switch linkage, and according to the change of its switch gate degree, gradually increases and decreases the air demand of blower fan 7, energy
More effectively suppress the temperature fluctuation of cooling zone 3 because caused by kiln exports door switch.
It is two concrete application embodiments of ceramic honey comb continous way burning kiln of the present utility model below.
Case study on implementation one：By transforming 42 meters of fuel gas tunnel kiln.Preheating zone kiln top at the top of chilling band with being connected
One stainless steel pipes, waste gas caused by preheating zone is filled with chilling band using blower fan, chilling band kiln top and both sides kiln within the walls
Stainless steel casing is laid in side, and preheating zone flue gas enters after casing makes its burning be steamed as the heat totally dried using waste-heat
Vapour, caused vapours can carry out body drying using air-heater is taken out by pipeline drying shed.Detection after kiln transformation
Data：Energy consumption for drying saves 200 kilograms daily, and spray system power consumption saves 520 degree daily；Water loss saves 2 cubes.Outer smoke evacuation
Tracheae road junction is eliminated by obvious white vapor smog, and smokeless is invisible to the naked eye fume emission after transformation.Manually into
This (cleaning equipment maintaining) saves 120 yuan/day.
Case study on implementation two：By transforming 50 meters of roller kilns.Preheating zone kiln top at the top of chilling band with being connected one
Stainless steel pipes, waste gas caused by preheating zone is filled with chilling band using blower fan, chilling band kiln top and both sides kiln within the walls side spread
If stainless steel casing, the expense flue gas of preheating zone enters after casing makes its burning be steamed as the heat totally dried using waste-heat
Vapour, caused vapours carry out body drying using air-heater is taken out by pipeline drying shed.Testing number after kiln transformation
According to：Energy consumption for drying liquefied gas saves 200 kilograms daily, and spray system power consumption saves 520 degree daily；Water loss saves 2 cubes.Outside
Flue gas exhaust pipeline mouth is eliminated by obvious white vapor smog, and smokeless is invisible to the naked eye fume emission after transformation.People
Work cost (cleaning equipment maintaining) saves 200 yuan.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of ceramic honey comb continous way burning kiln, including：Preheating zone, clinkering zone and cooling zone, it is characterised in that described
One casing is installed, the casing top is also equipped with a discharge duct, in preheating zone and the case of the cooling zone in cooling zone
A pump-line is connected between body, blower fan is installed in the pump-line, the blower fan is by caused waste gas in preheating zone
Heating burning again in casing is delivered to, and vapours is discharged by the discharge duct.
2. ceramic honey comb continous way burning kiln according to claim 1, it is characterised in that the preheating zone includes multiple
Preheating chamber, the preheating chamber inner top is provided with least one branch pipe stretched in the preheating chamber, each described
Branch pipe connects the bleeding point of the pump-line by a public discharge.
3. ceramic honey comb continous way burning kiln according to claim 1, it is characterised in that the casing is installed on close
Burn till in the cooling zone of end of tape, and be fixed on the cellar for storing things top top of cooling zone.
4. ceramic honey comb continous way burning kiln according to claim 3, it is characterised in that the both sides of the casing are also supported
The inner side of cellar for storing things wall two of the cooling zone is held in, and the box height is less than Jiao Qiang height.
5. ceramic honey comb continous way burning kiln according to claim 3, it is characterised in that the pump-line is connected to
The side lower of the casing away from the clinkering zone side.
6. ceramic honey comb continous way burning kiln according to claim 5, it is characterised in that the box house is also set up
There is at least one dividing plate, the box house is divided into multiple multilayer chambers for joining end to end, being distributed up and down by the dividing plate.
7. ceramic honey comb continous way burning kiln according to claim 1, it is characterised in that the casing stainless steel case
Body, the pipeline are stainless steel pipes.
8. ceramic honey comb continous way burning kiln according to claim 1, it is characterised in that also set in the cooling zone
Temperature control equipment is equipped with, the temperature control equipment includes the thermocouple sensor of temperature in monitoring cooling zone, connects the heat
The thermoregulator of thermocouple sensor, blower fan of the thermoregulator connection in cooling zone, the temperature control equipment
Also include connection outlet cellar for storing things door switch and the sequencer of the blower fan, the sequencer is according to the change of switch gate degree, gradually increase and decrease
The air demand of the blower fan in cooling zone.
9. ceramic honey comb continous way burning kiln according to claim 1, it is characterised in that the assembling is in close
Preheating zone side.
10. ceramic honey comb continous way burning kiln according to claim 1, it is characterised in that on the discharge duct also
Provided with the by-pass line for being delivered to drying shed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978580.0U CN207050431U (en) | 2017-08-07 | 2017-08-07 | A kind of ceramic honey comb continous way burning kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978580.0U CN207050431U (en) | 2017-08-07 | 2017-08-07 | A kind of ceramic honey comb continous way burning kiln |
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| Publication Number | Publication Date |
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| CN207050431U true CN207050431U (en) | 2018-02-27 |
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| CN201720978580.0U Active CN207050431U (en) | 2017-08-07 | 2017-08-07 | A kind of ceramic honey comb continous way burning kiln |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388818A (en) * | 2017-08-07 | 2017-11-24 | 广州红日科技有限公司 | A kind of ceramic honey comb continous way burning kiln |
| CN113581810A (en) * | 2021-07-30 | 2021-11-02 | 济南中船设备有限公司 | Dacromet treatment apparatus and method of treating fasteners |
-
2017
- 2017-08-07 CN CN201720978580.0U patent/CN207050431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388818A (en) * | 2017-08-07 | 2017-11-24 | 广州红日科技有限公司 | A kind of ceramic honey comb continous way burning kiln |
| CN113581810A (en) * | 2021-07-30 | 2021-11-02 | 济南中船设备有限公司 | Dacromet treatment apparatus and method of treating fasteners |
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