阅读说明：本技术 火化炉 (Cremator ) 是由 郭婵 方祥 钱高 李伯森 高源� 于 2019-09-03 设计创作，主要内容包括：本发明涉及焚烧设备技术领域,提供一种火化炉,包括炉膛,所述炉膛的外侧设有第一进风管组、第二进风管组和第三进风管组,所述炉膛的侧壁设有分别与所述第一进风管组、所述第二进风管组和所述第三进风管组的出风口对应连通的通孔,所述第一进风管组、第二进风管组和第三进风管组的进风口均与大气连通。本火化炉具有增加了炉膛内的进风量,提高了炉膛燃烧气体的混合强度,加速燃烧物水分蒸发,提高燃烧效率的优点。(The present invention relates to burning facility technical fields, a kind of cremator is provided, including burner hearth, the outside of the burner hearth is equipped with the first blast pipe group, the second blast pipe group and third blast pipe group, the side wall of the burner hearth is equipped with the through-hole of connection corresponding with the first blast pipe group, the air outlet of the second blast pipe group and the third blast pipe group respectively, and the air inlet of the first blast pipe group, the second blast pipe group and third blast pipe group is communicated with the atmosphere.The advantages of this cremator has the intake increased in burner hearth, improves the mixing intensity of hearth combustion gas, and accelerated combustion object moisture evaporates, improves efficiency of combustion.)

1. a kind of cremator, including burner hearth, which is characterized in that the outside of the burner hearth is equipped with the first blast pipe group, the second air inlet Pipe group and third blast pipe group, the side wall of the burner hearth be equipped with respectively with the first blast pipe group, the second blast pipe group With the corresponding through-hole being connected to of the air outlet of the third blast pipe group, the first blast pipe group, the second blast pipe group and third The air inlet of blast pipe group is communicated with the atmosphere.

2. cremator according to claim 1, which is characterized in that the two sides of the burner hearth, which are respectively equipped with, to be connected to burner hearth The first flue, two first flues correspond respectively connection the second flue, two second flues with setting Eddy flow flue in the burner hearth bottom side is connected to, and one end of the eddy flow flue, which is equipped with, summarizes flue, the eddy flow flue it is another One end is connected with burner.

3. cremator according to claim 1, which is characterized in that the first blast pipe group includes the first blast pipe and the One U-shaped branch pipe, first blast pipe are connected to the first U-shaped branch pipe, along first U-shaped on the first U-shaped branch pipe The chamfered shape of branch pipe is equipped at intervals with multiple the first connecting tubes to be connected to the top side of the burner hearth.

4. cremator according to claim 1, which is characterized in that the second blast pipe group includes the second blast pipe and the Two U-shaped branch pipes, second blast pipe are connected to the second U-shaped branch pipe, and the second U-shaped branch pipe is disposed around the burner hearth Horizontal side, the chamfered shape on the second U-shaped branch pipe along the second U-shaped branch pipe be equipped at intervals with it is multiple to the furnace Second connecting tube of the top side connection of thorax.

5. cremator according to claim 4, which is characterized in that the third blast pipe group includes third blast pipe and Three U-shaped branch pipes, the third blast pipe are connected to the third U-shaped branch pipe, and the third U-shaped branch pipe is disposed around the burner hearth Horizontal side, and be located at below the second U-shaped branch pipe, along the wheel profile of the third U-shaped branch pipe on the third U-shaped branch pipe Shape is equipped at intervals with multiple third connecting tubes to be connected to the top side of the burner hearth.

6. cremator according to claim 2, which is characterized in that the radial section of the eddy flow flue is round, and two One in second flue is connected to by the first smoke exhaust pipe with the eddy flow flue, another described second flue passes through the Two smoke exhaust pipes are connect with the eddy flow flue.

7. cremator according to claim 6, which is characterized in that first smoke exhaust pipe and second smoke exhaust pipe are distinguished It is connected in two opposite tangential directions of the periphery of the eddy flow flue with the eddy flow flue, and first smoke exhaust pipe It is opposite with the extending direction of second smoke exhaust pipe.

8. cremator according to claim 6, which is characterized in that the eddy flow flue is communicated with the 4th blast pipe group, institute Stating the 4th blast pipe group includes the 4th blast pipe and the 4th U-shaped branch pipe, and the 4th blast pipe and the 4th U-shaped branch pipe connect Logical, the 4th U-shaped branch pipe is wound around on the outside of the eddy flow flue, on the 4th U-shaped branch pipe along the 4th U-shaped branch pipe gas Flow direction is uniformly provided with multiple the 4th connecting tubes to be connected to the eddy flow flue.

9. cremator according to claim 2, which is characterized in that it further include the 5th blast pipe group, the 5th blast pipe Group includes the 5th blast pipe and the 5th U-shaped branch pipe, and the 5th blast pipe is connected to the middle part of the 5th U-shaped branch pipe, described Two gas outlets of the 5th U-shaped branch pipe are connected to first flue of corresponding side respectively；

Be communicated with decentralized institution at two gas outlets of the 5th U-shaped branch pipe respectively, the decentralized institution include transition gas tank and More dispersion pipes, the side of the transition gas tank are connected to the gas outlet of the 5th U-shaped branch pipe, the transition gas tank it is another Side is connected to one end of the more dispersion pipes, and the other end of the more dispersion pipes is connected to first flue.

10. cremator according to claim 1, which is characterized in that one end of the burner hearth is equipped with cremate import, the furnace The other end of thorax is communicated with oil gun air duct.

Technical field

The present invention relates to burning facility technical fields, more particularly to a kind of cremator.

Background technique

For now widely used Cremation Machine compared with industrial furnace, cremator combustion conditions are complicated, and remains cremate is one multiple Miscellaneous, unsteady combustion process suffers from mutual shadow between each parameter such as volume of air supply, amount of fuel, exhaust smoke level and furnace pressure The relationship ring, mutually restricted, the minor change of any parameter can all lead to temperature field in furnace, concentration field, fluff pulp etc. Change, every control parameter of cremator is without the theoretical calculation and experimental study Jing Guo system, and people are also up to now Do not fully understand, grasp all processes of cremate remains in cremator.

Existing cremator is insufficient due to burning during remains are burned and cremated, and can generate a large amount of gaseous state and particle The pollutant of shape, the discharge of the pollutant will cause the pollution of environment, severely impacted the health of the ecological balance and human body, It is extremely urgent to the control of atmosphere pollution as a result,.

Summary of the invention

(1) technical problems to be solved

The object of the present invention is to provide a kind of cremator, with solve to burn in existing cremator it is insufficient cause to generate it is a large amount of The problem of gaseous state and granular pollutant.

(2) technical solution

In order to solve the above technical problem, the present invention provides a kind of cremator, including burner hearth, the outside of the burner hearth is equipped with First blast pipe group, the second blast pipe group and third blast pipe group, the side wall of the burner hearth is equipped with enters the wind with described first respectively Pipe group, the second blast pipe group and the corresponding through-hole being connected to of the air outlet of the third blast pipe group, first blast pipe The air inlet of group, the second blast pipe group and third blast pipe group is communicated with the atmosphere.

Wherein, the two sides of the burner hearth are respectively equipped with the first flue being connected to burner hearth, two first flues point It Yi Yiduiying be connected to the second flue, two second flues are connected to the eddy flow flue that the burner hearth bottom side is arranged in, One end of the eddy flow flue, which is equipped with, summarizes flue, and the other end of the eddy flow flue is connected with burner.

Wherein, the first blast pipe group include the first blast pipe and the first U-shaped branch pipe, first blast pipe with it is described The connection of first U-shaped branch pipe, the chamfered shape on the first U-shaped branch pipe along the first U-shaped branch pipe be equipped at intervals with it is multiple to The first connecting tube being connected to the top side of the burner hearth.

Wherein, the second blast pipe group include the second blast pipe and the second U-shaped branch pipe, second blast pipe with it is described The connection of second U-shaped branch pipe, the second U-shaped branch pipe are disposed around the horizontal side of the burner hearth, along institute on the second U-shaped branch pipe The chamfered shape for stating the second U-shaped branch pipe is equipped at intervals with multiple the second connecting tubes to be connected to the top side of the burner hearth.

Wherein, the third blast pipe group includes third blast pipe and third U-shaped branch pipe, the third blast pipe with it is described The connection of third U-shaped branch pipe, the third U-shaped branch pipe is disposed around the horizontal side of the burner hearth, and is located at the second U-shaped branch pipe Lower section, the chamfered shape on the third U-shaped branch pipe along the third U-shaped branch pipe be equipped at intervals with it is multiple to the burner hearth The third connecting tube of top side connection.

Wherein, the radial section of the eddy flow flue is circle, and one in two second flues passes through first row Smoke pipe is connected to the eddy flow flue, another described second flue is connect by the second smoke exhaust pipe with the eddy flow flue.

Wherein, first smoke exhaust pipe and second smoke exhaust pipe respectively the periphery of the eddy flow flue it is opposite two It is connected in a tangential direction with the eddy flow flue, and the extending direction phase of first smoke exhaust pipe and second smoke exhaust pipe Instead.

Wherein, the eddy flow flue is communicated with the 4th blast pipe group, the 4th blast pipe group include the 4th blast pipe and 4th U-shaped branch pipe, the 4th blast pipe are connected to the 4th U-shaped branch pipe, and the 4th U-shaped branch pipe is wound around the eddy flow On the outside of flue, on the 4th U-shaped branch pipe along the 4th U-shaped branch pipe gas flow direction be uniformly provided with it is multiple to the rotation 4th connecting tube of flow flue connection.

It wherein, further include the 5th blast pipe group, the 5th blast pipe group includes the 5th blast pipe and the 5th U-shaped branch pipe, 5th blast pipe is connected to the middle part of the 5th U-shaped branch pipe, and two gas outlets of the 5th U-shaped branch pipe are respectively and accordingly First flue of side is connected to.

Wherein, it is communicated with decentralized institution respectively at two gas outlets of the 5th U-shaped branch pipe, the decentralized institution included Gas tank and Duo Gen dispersion pipe are crossed, the side of the transition gas tank is connected to the gas outlet of the 5th U-shaped branch pipe, the transitional gas The other side of case is connected to one end of the more dispersion pipes, and the other end of the more dispersion pipes and first flue connect It is logical.

Wherein, one end of the burner hearth is equipped with cremate import, and the other end of the burner hearth is communicated with oil gun air duct.

(3) beneficial effect

A kind of cremator provided by the invention, by be arranged on the outside of burner hearth respectively the first blast pipe group in communication, Second blast pipe group and third blast pipe group, increase the intake in burner hearth, improve the mixing intensity of hearth combustion gas, The evaporation of accelerated combustion object moisture, improves efficiency of combustion.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the structural schematic diagram of cremator of the embodiment of the present invention；

Fig. 2 is the rearview of cremator of the embodiment of the present invention；

Fig. 3 is the top view of cremator of the embodiment of the present invention；

Fig. 4 is the bottom view of cremator of the embodiment of the present invention；

Fig. 5 is the structural schematic diagram of cremator of embodiment of the present invention eddy flow flue.

In figure, 1: burner hearth；2: the first flues；3: the second flues；4: eddy flow flue；5: summarizing flue；6: burner；7: the One blast pipe；8: the first U-shaped branch pipes；9: the first connecting tubes；10: the second blast pipes；11: the second U-tubes；12: the second connecting tubes； 13: third blast pipe；14: third U-tube；15: third connecting tube；16: the first smoke exhaust pipes；17: the second smoke exhaust pipes；18: the four Blast pipe；19: the four U-tubes；20: the four connecting tubes；21: the five blast pipes；22: the five U-tubes；23: transition gas tank；24: Dispersion pipe；25: cremate import；26: oil gun air duct.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.

In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " more ", " multiple groups " be meant that two or Two or more, " several ", " several ", " several groups " are meant that one or more.

As shown in Figures 1 to 5, the embodiment of the present invention provides a kind of cremator, including burner hearth 1, to burn corpse and phase Close article.Two sides of burner hearth 1 are respectively equipped with the first flue 2 being connected to burner hearth 1, and two the first flue 2 difference one are a pair of The second flue 3 should be connected to, it is possible to understand that, two the first flues 2 are separately positioned on the left and right sides of burner hearth 1, and the second flue 3 is set It sets in the lower section of the first flue 2, the flue gas for generation of burning in burner hearth 1 to be discharged from the left and right sides.Two the second flues 3 are It is connected to the eddy flow flue 4 that 1 bottom side of burner hearth is arranged in, one end of eddy flow flue 4, which is equipped with, summarizes flue 5, the cigarette in the second flue 3 Gas is discharged into together through eddy flow flue 4 to summarize in flue 5, then is discharged into the external world together.The outside of burner hearth 1 has been respectively communicated with the first air inlet Pipe group, the second blast pipe group and third blast pipe group, increase the intake in burner hearth 1, improve the mixed of 1 burning gases of burner hearth Intensity is closed, the evaporation of accelerated combustion object moisture improves efficiency of combustion.Specifically, the side wall of burner hearth 1 be equipped with respectively with the first blast pipe Group, the second blast pipe group and the corresponding through-hole being connected to of the air outlet of third blast pipe group, the first blast pipe group, the second blast pipe group Pass through one-to-one air blower respectively with the air inlet of third blast pipe group to be communicated with the atmosphere, so that into the sky in burner hearth 1 Gas is more abundant, and air can be uniformly distributed in each position in burner hearth 1, avoids corner part insufficient because of the air capacity being passed through Cause the case where can not thoroughly burning.The other end of eddy flow flue 4 is connected with burner 6, to the flame into eddy flow flue 4, To flue gas aftercombustion, a large amount of uncombusted substances in flue gas are further burnt, reduce the concentration of toxic gas in flue gas, Gaseous state and granular pollutant emission are reduced, environment is protected.

Wherein, the first blast pipe group includes the first blast pipe 7 and the first U-shaped branch pipe 8, the first blast pipe 7 and the first U-shaped branch Pipe 8 is connected to, and in the present embodiment, the gas outlet of the first blast pipe 7 is connected to the middle part of the first U-shaped branch pipe 8.First U-shaped branch pipe, 8 edge The chamfered shape of first U-shaped branch pipe 8 is equipped at intervals with multiple the first connecting tubes 9 to be connected to the top side of burner hearth 1, it is possible to understand that , the first U-shaped branch pipe 8 is arranged in the top side of burner hearth 1, and the rotation mixing of enhancing 1 internal upper part air-flow of burner hearth avoids in burner hearth 1 There is flow dead zone domain in front upper part region, and enhancing front convection current mixing improves the uniformity of the flow strength of 1 air-flow of burner hearth.This In embodiment, the caliber of the first connecting tube 9 less than the first U-shaped branch pipe 8 caliber, the caliber of the first U-shaped branch pipe 8 less than first into The caliber of air hose 7 improves the pressure of first blast pipe group air feed into burner hearth 1.

Further, the second blast pipe group includes the second blast pipe 10 and the second U-shaped branch pipe 11, the second blast pipe 10 and the Two U-shaped branch pipes 11 are connected to, and in the present embodiment, the air outlet of the second blast pipe 10 is connected to the middle part of the second U-shaped branch pipe 11.Second U-shaped branch pipe 11 is disposed around the horizontal side of burner hearth 1, is worth explanation, and the middle part of the second U-shaped branch pipe 11 is set to the rear side of burner hearth 1, The both ends of second U-shaped branch pipe 11 are respectively arranged on the left and right sides of burner hearth 1.Along the wheel of the second U-shaped branch pipe 11 on second U-shaped branch pipe 11 Profile shape interval is uniformly provided with multiple the second connecting tubes 12 to be connected to burner hearth 1.In the present embodiment, the second U-shaped branch pipe 11 All middle side parts of burner hearth 1 are set, to the uniform air feed in the middle part of burner hearth 1.The caliber of second connecting tube 12 is less than the second U-shaped The caliber of branch pipe 11, the caliber of the second U-shaped branch pipe 11 enter in burner hearth 1 less than the caliber of the second blast pipe 10 to improve Wind pressure.

Wherein, third blast pipe group includes third blast pipe 13 and third U-shaped branch pipe 14, third blast pipe 13 and the 3rd U Shape branch pipe 14 is connected to, and in the present embodiment, the air outlet of third blast pipe 13 is connected to the middle part of third U-shaped branch pipe 14.Third U-shaped Branch pipe 14 is disposed around the horizontal side of burner hearth 1, and is located at 11 lower section of the second U-shaped branch pipe, is worth explanation, third U-shaped branch pipe 14 Middle part be set to the top side of burner hearth 1, the both ends of third U-shaped branch pipe 14 are set to the left and right sides of burner hearth 1, and close to the bottom of burner hearth 1 Side.It is uniformly provided on third U-shaped branch pipe 14 along the chamfered shape interval of third U-shaped branch pipe 14 multiple to be connected to burner hearth 1 Third connecting tube 15, to increase by 1 middle and upper reaches of burner hearth air inlet, adjustment improves middle part burning gases mixing intensity in burner hearth 1, improves furnace 1 middle part air-flow oxygen concentration of thorax accelerates the evaporation of intermediate combustion object moisture, improves efficiency of combustion.In the present embodiment, third connecting tube 15 Caliber be less than the caliber of third U-shaped branch pipe 14, the caliber of third U-shaped branch pipe 14 is less than the caliber of third blast pipe 13, to mention Height enters the wind pressure in burner hearth 1.

Further, the radial section of eddy flow flue 4 is circle, and one in two the second flues 3 passes through the first smoke evacuation Pipe 16 is connected to eddy flow flue 4, another second flue 3 is connect by the second smoke exhaust pipe 17 with eddy flow flue 4.The present embodiment In, second flue 3 in 1 left side of burner hearth is connected to by the first smoke exhaust pipe 16 with eddy flow flue 4, and second flue 3 on 1 right side of burner hearth is logical It crosses the second smoke exhaust pipe 17 to be connected to eddy flow flue 4, realizes that flue gas is discharged into eddy flow flue 4 by the second flue 3 of 1 left and right sides of burner hearth It is interior.

Wherein, the first smoke exhaust pipe 16 and the second smoke exhaust pipe 17 are respectively in opposite two tangent lines of the periphery of eddy flow flue 4 It is connected on direction with eddy flow flue 4, and the first smoke exhaust pipe 16 is opposite with the extending direction of the second smoke exhaust pipe 17.In the present embodiment, The gas outlet of first smoke exhaust pipe 16 with the upside of eddy flow flue 4 is tangent is connected to, the gas outlet of the second smoke exhaust pipe 17 and eddy flow flue 4 The tangent connection in bottom side, and the air inlet of the first smoke discharging pipe 16 is connected to the second flue 3 that the left side of burner hearth 1 is arranged in, second The air inlet of smoke exhaust pipe 17 is connected to the second flue 3 that 1 right side of burner hearth is arranged in.It should be understood that the first smoke exhaust pipe 16 and Two smoke exhaust pipes 17 enter eddy flow flue 4 along the tangential rotational flow of eddy flow flue 4, avoid air-flow and liquidate, and reduce the same of resistance When improve the incorporation time and mixing intensity of flue gas, enhance the mixing uniformity of flue gas each component.

Further, eddy flow flue 4 is communicated with the 4th blast pipe group, and the 4th blast pipe group includes the 4th blast pipe 18 and the Four U-shaped branch pipes 19, the 4th blast pipe 18 is connected to the 4th U-shaped branch pipe 19, in the present embodiment, the 4th blast pipe 18 and the 4th U-shaped The middle part of branch pipe 19 is connected to.4th U-shaped branch pipe 19 is wound around 4 outside of eddy flow flue, is worth explanation, the 4th U-shaped branch pipe 19 Middle part is set to the bottom side of eddy flow flue 4, and the both ends of the 4th U-shaped branch pipe 19 are respectively along the circumferentially extending of eddy flow flue 4 to eddy flow cigarette The upside in road 4.On 4th U-shaped branch pipe 19 along the 4th U-shaped branch pipe 19 gas flow direction be uniformly provided with it is multiple to eddy flow The 4th connecting tube 20 that flue 4 is connected to, to supplement air to the second-time burning of flue gas for burner 6, meanwhile, enhance eddy flow cigarette The mixing of flue gas in road 4 promotes the burning of uncombusted substance in flue gas, realizes the effect of secondary smoke elimination.

It further, further include the 5th blast pipe group, the 5th blast pipe group includes the 5th blast pipe 21 and the 5th U-shaped branch pipe 22, the 5th blast pipe 21 is connected to the middle part of the 5th U-shaped branch pipe 22, two gas outlets of the 5th U-shaped branch pipe 22 respectively with two The connection of one flue 2.

Wherein, decentralized institution is communicated at two gas outlets of the 5th U-shaped branch pipe 22 respectively, decentralized institution includes transition gas tank 23 and Duo Gen dispersion pipe 24, the side of transition gas tank 23 is connected to the gas outlet of the 5th U-shaped branch pipe 22, transition gas tank 23 it is another Side is connected to one end of more dispersion pipes 24, and the other end of more dispersion pipes 24 is connected to the first flue 2.It should be understood that the Air-flow is separated into multiply air-flow, and and furnace by gas input transition gas tank 23, then through more dispersion pipes 24 by five U-shaped branch pipes 22 The flue gas that thorax 1 is discharged is uniformly mixed, and reduces mixed flow resistance, is reinforced the mixing of flue gas and gas, is played the work once to eliminate smoke With.

Further, one end of burner hearth 1 is equipped with cremate import 25, and the other end of burner hearth 1 is communicated with to be spaced supply combustion The oil gun air duct 26 of oil firing and wind.It should be understood that cremate object is put into burner hearth 1 by the cremate import 25 of 1 front side of burner hearth, It is spaced by the oil gun air duct 26 of 1 rear side of burner hearth into burner hearth 1 and sets supply combustion oil and wind, guarantee that the burning of cremate object is abundant. In one example, the rear side of burner hearth 1 is equipped with visual windows, facilitates staff to observe the combustion case of cremate object, judges to fire The supply situation of oil firing.

In conclusion a kind of cremator provided by the invention, distinguishes in communication first by being arranged on the outside of burner hearth Blast pipe group, the second blast pipe group and third blast pipe group, increase the intake in burner hearth, improve hearth combustion gas Mixing intensity, accelerated combustion object moisture evaporation, improves efficiency of combustion；By the way that burner is arranged at the smoke outlet for summarizing flue, Aftercombustion further burns a large amount of uncombusted substances in flue gas, reduces the concentration of toxic gas in flue gas, reduces gas Environment is protected in state and granular pollutant emission.

The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member It is physically separated with being or may not be, component shown as a unit may or may not be physics list Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness Labour in the case where, it can understand and implement.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features； And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and Range.