阅读说明：本技术 一种高效脱硫废液立式焚烧炉 (Vertical burning furnace that burns of high-efficient desulfurization waste liquid ) 是由 王磊 李希勤 刘健 于 2021-06-28 设计创作，主要内容包括：本发明公开了一种高效脱硫废液立式焚烧炉,涉及焚烧炉技术领域。本发明包括焚烧炉和分离机,分离机一侧面设置有固体传输管,焚烧炉下表面设置有焦炉煤罐,焚烧炉周侧面设置有助燃空气传输管,助燃空气传输管一端连接有空气预热器,空气预热器周侧面连接有热空气热换器和冷空气热换器。本发明通过设置助燃空气风机吸入助燃空气并通过热空气热换器和冷空气热换器加热进炉空气为焚烧炉提供助燃效果,同时将焦炉煤罐产生焦炉煤气,焦炉煤气中的氨吸收生产硫铵,没有二次污染气体的排放,彻底解决脱硫废液及硫泡沫的环保污染,同时通过设置分离机将固体和液体进行分离并分开将其输送到焚烧炉内进行高温焚烧,提高了焚烧效率。(The invention discloses a vertical high-efficiency desulfurization waste liquid incinerator, and relates to the technical field of incinerators. The invention comprises an incinerator and a separator, wherein a solid transmission pipe is arranged on one side surface of the separator, a coke oven coal tank is arranged on the lower surface of the incinerator, a combustion-supporting air transmission pipe is arranged on the peripheral side surface of the incinerator, one end of the combustion-supporting air transmission pipe is connected with an air preheater, and the peripheral side surface of the air preheater is connected with a hot air heat exchanger and a cold air heat exchanger. The combustion-supporting air fan is arranged to suck combustion-supporting air, the hot air heat exchanger and the cold air heat exchanger are used for heating air entering the incinerator to provide combustion-supporting effect for the incinerator, the coke oven coal tank is used for generating coke oven gas, ammonia in the coke oven gas is absorbed to produce ammonium sulfate, no secondary pollution gas is discharged, environment-friendly pollution of desulfurization waste liquid and sulfur foam is thoroughly solved, and meanwhile, the solid and liquid are separated by the separator and are conveyed to the incinerator for high-temperature incineration, and the incineration efficiency is improved.)

1. A vertical incinerator for high-efficiency desulfurization waste liquid comprises an incinerator (6) and a separator (10), and is characterized in that a solid transmission pipe (9) is arranged on one side surface of the separator (10), a material inlet bin (23) is arranged on the upper surface of the separator (10), a first transmission bent pipe (3) is arranged on one side surface of the material inlet bin (23), the solid transmission pipe (9) is communicated with the separator (10), and the first transmission bent pipe (3) is communicated with the material inlet bin (23);

the incinerator is characterized in that a coke oven coal tank (24) is arranged on the lower surface of the incinerator (6), a connecting pipe orifice is arranged on the upper surface of the coke oven coal tank (24), the coke oven coal tank (24) is communicated with the incinerator (6) through the connecting pipe orifice, a combustion air transmission pipe (19) is arranged on the peripheral side surface of the incinerator (6), one end of the combustion air transmission pipe (19) is connected with an air preheater (20), a hot air heat exchanger (18) and a cold air heat exchanger (17) are connected on the peripheral side surface of the air preheater (20), and one end of the hot air heat exchanger (18) and one end of the cold air heat exchanger (17) are respectively connected with a heat flow transmission pipe (16) and a cold flow transmission pipe (15).

2. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: the air preheater (20) is communicated with the incinerator (6) through a combustion air transmission pipe (19), and the hot air heat exchanger (18) and the cold air heat exchanger (17) are both communicated with the air preheater (20).

3. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: the hot fluid transmission pipe (16) is communicated with a hot air heat exchanger (18), and the cold fluid transmission pipe (15) is communicated with a cold air heat exchanger (17).

4. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: and one end of the cold flow transmission pipe (15) and one end of the hot flow transmission pipe (16) are provided with a combustion air fan (11), and the joint of the cold flow transmission pipe (15) and the hot flow transmission pipe (16) and the combustion air fan (11) is provided with a silencing device (12).

5. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: the coke oven is characterized in that a mounting ring is fixedly connected to the lower surface of the coke oven coal tank (24), and a plurality of supporting columns (5) are fixedly connected to the lower surface of the mounting ring.

6. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: go into feed bin (23) upper surface and be provided with rectangle pan feeding groove (22), rectangle pan feeding groove (22) upper surface is provided with sealing door (1).

7. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: burn burning furnace (6) upper surface and be provided with trompil (21), first transmission return bend (3) are pegged graft mutually with trompil (21), burn burning furnace (6) week side and be provided with discharging pipe (4), first transmission return bend (3) and income feed bin (23) junction are provided with pump machine (2).

8. The vertical incinerator for desulfurization waste liquid according to claim 1, characterized in that: one end of the solid conveying pipe (9) is provided with a metering spiral conveying device (7), the upper surface of the metering spiral conveying device (7) is provided with an overhead conveying bent pipe (8), the overhead conveying bent pipe (8) is communicated with the incinerator (6), and the lower surface of the metering spiral conveying device (7) is fixedly connected with a plurality of stand columns (13).

Technical Field

The invention belongs to the technical field of incinerators, and particularly relates to a vertical high-efficiency desulfurized waste liquid incinerator.

Background

The incinerator is an environment-friendly device which can incinerate waste gas, waste liquid, solid waste fuel, medical waste, household waste, animal carcasses and the like at high temperature to reduce the quantitative number and utilize the heat energy of partial incineration media. The incinerator is divided into a fixed incinerator and a movable incinerator, the application and development of the garbage incineration technology in foreign countries have been in the history of decades, the more mature furnace types comprise a pulse-type grate incinerator, a mechanical grate incinerator, a fluidized bed incinerator, a rotary incinerator and a CAO incinerator, and a large number of incinerators in the industry now seat reaction devices for various industrial processing and production.

In order to carry out the desulfurization operation with the raw materials that obtains in chemical production, need carry out the high temperature incineration reaction with the raw materials that solid-liquid mixes, this just needs to use professional incinerator, and traditional incinerator can produce a large amount of harmful sulfurous gas and inside combustion efficiency is lower when burning, for solving above-mentioned problem the vertical incinerator of high-efficient desulfurization waste liquid can effectually solve traditional incinerator and can produce a large amount of harmful sulfurous gas and the lower problem of inside combustion efficiency when burning.

Disclosure of Invention

The invention aims to provide a high-efficiency vertical desulfurization waste liquid incinerator, which solves the problems that a traditional incinerator generates a large amount of harmful sulfur gas during incineration and the internal combustion efficiency is low.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a high-efficiency vertical desulfurization waste liquid incinerator, which comprises an incinerator and a separator, wherein a solid transmission pipe is arranged on one side surface of the separator, a feeding bin is arranged on the upper surface of the separator, a first transmission bent pipe is arranged on one side surface of the feeding bin, the solid transmission pipe is communicated with the separator, the first transmission bent pipe is communicated with the feeding bin, waste liquid to be desulfurized enters the separator through the feeding bin, and solid and liquid in the waste liquid are separated and transmitted to the incinerator for high-temperature incineration through the centrifugal force in the separator;

the lower surface of the incinerator is provided with a coke oven coal tank, the upper surface of the coke oven coal tank is provided with a connecting pipe orifice, the coke oven coal tank is communicated with the incinerator through a connecting pipe orifice, the peripheral side surface of the incinerator is provided with a combustion air transmission pipe, one end of the combustion-supporting air transmission pipe is connected with an air preheater, the peripheral side surface of the air preheater is connected with a hot air heat exchanger and a cold air heat exchanger, one end of the hot air heat exchanger and one end of the cold air heat exchanger are respectively connected with a hot fluid transmission pipe and a cold fluid transmission pipe, the combustion-supporting air is sucked by the combustion-supporting air fan and heated by the hot air heat exchanger and the cold air heat exchanger to provide combustion-supporting effect for the incinerator, meanwhile, coke oven gas is generated from the coke oven coal tank, ammonia in the coke oven gas is absorbed to produce ammonium sulfate, secondary pollution gas is not discharged, and environmental pollution caused by desulfurization waste liquid and sulfur foam is thoroughly solved.

Preferably, the air preheater is communicated with the incinerator through a combustion air delivery pipe, and the hot air heat exchanger and the cold air heat exchanger are both communicated with the air preheater.

Preferably, the hot fluid transfer pipe is in communication with a hot air heat exchanger and the cold fluid transfer pipe is in communication with a cold air heat exchanger.

Preferably, one end of the cold flow transmission pipe and one end of the hot flow transmission pipe are provided with combustion-supporting air fans, and the joints of the cold flow transmission pipe and the combustion-supporting air fans and the hot flow transmission pipe are provided with silencing devices.

Preferably, the lower surface of the coke oven coal tank is fixedly connected with a mounting ring, and the lower surface of the mounting ring is fixedly connected with a plurality of supporting columns.

Preferably, a rectangular feeding groove is formed in the upper surface of the feeding bin, and a sealing door is arranged on the upper surface of the rectangular feeding groove.

Preferably, the upper surface of the incinerator is provided with an opening, the first transmission elbow is spliced with the opening, the peripheral side surface of the incinerator is provided with a discharge pipe, a pump is arranged at the joint of the first transmission elbow and the feeding bin, the separator separates waste liquid to be desulfurized into liquid and solid, and the liquid can be pumped into the incinerator by arranging the pump at the first transmission elbow for the liquid.

Preferably, solid transmission pipe one end is provided with measurement screw conveyor, measurement screw conveyor upper surface is provided with overhead transmission return bend, overhead transmission return bend is linked together with burning furnace, measurement screw conveyor lower surface fixedly connected with a plurality of stands separate solid and liquid and separately carry it to burn at high temperature in burning furnace through setting up the separating centrifuge, has improved burning efficiency, can be with the solid waste residue part ration that obtains of separation in the burning furnace at the uniform velocity through setting up measurement screw conveyor, avoids traditional mode that utilizes gravity direct transmission to lead to the problem of pipeline blockage easily.

The invention has the following beneficial effects:

1. the combustion-supporting air fan is arranged to suck combustion-supporting air, the hot air heat exchanger and the cold air heat exchanger are used for heating furnace air to provide combustion-supporting effect for the incinerator, the coke oven coal tank is used for generating coke oven gas, ammonia in the coke oven gas is absorbed to produce ammonium sulfate, no secondary pollution gas is discharged, and the environmental pollution of desulfurization waste liquid and sulfur foam is thoroughly solved.

2. The invention separates the solid and the liquid by arranging the separator and separately conveys the solid and the liquid into the incinerator for high-temperature incineration, thereby improving the incineration efficiency.

3. The invention can quantitatively and uniformly convey the separated solid waste residue part into the incinerator by arranging the metering screw conveying device, thereby avoiding the problem that the conveying pipeline is easy to be blocked in the traditional gravity direct conveying mode.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic rear perspective view of the present invention;

FIG. 3 is a schematic top perspective view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a left side view of the present invention;

fig. 6 is a front view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a sealing door; 2. a pump machine; 3. a first transfer elbow; 4. a discharge pipe; 5. a support pillar; 6. an incinerator; 7. a metering screw conveyor; 8. a transmission elbow pipe is arranged at the top; 9. a solids transfer line; 10. a separator; 11. a combustion air blower; 12. a silencer device; 13. a column; 14. observing the crawling ladder; 15. a cold flow duct; 16. a heat flow delivery pipe; 17. a cold air heat exchanger; 18. a hot air heat exchanger; 19. a combustion air delivery pipe; 20. an air preheater; 21. opening a hole; 22. a rectangular feeding groove; 23. feeding into a storage bin; 24. a coke oven coal tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the invention is a vertical incinerator for high-efficiency desulfurized waste liquid, comprising an incinerator 6 and a separator 10, wherein a solid transmission pipe 9 is arranged on one side surface of the separator 10, a material inlet bin 23 is arranged on the upper surface of the separator 10, a first transmission bent pipe 3 is arranged on one side surface of the material inlet bin 23, the solid transmission pipe 9 is communicated with the separator 10, the first transmission bent pipe 3 is communicated with the material inlet bin 23, the waste liquid to be desulfurized enters the separator 10 through the material inlet bin 23, and the solid and liquid in the waste liquid are separated and transmitted to the incinerator 6 for high-temperature incineration through the centrifugal force in the separator 10;

the lower surface of the incinerator 6 is provided with a coke oven coal tank 24, the upper surface of the coke oven coal tank 24 is provided with a connecting pipe orifice, the coke oven coal tank 24 is communicated with the incinerator 6 through the connecting pipe orifice, the peripheral side surface of the incinerator 6 is provided with a combustion air transmission pipe 19, one end of the combustion air transmission pipe 19 is connected with an air preheater 20, the peripheral side surface of the air preheater 20 is connected with a hot air heat exchanger 18 and a cold air heat exchanger 17, one end of the hot air heat exchanger 18 and one end of the cold air heat exchanger 17 are respectively connected with a heat flow transmission pipe 16 and a cold flow transmission pipe 15, combustion supporting effect is provided to the incineration furnace 6 by arranging the combustion air fan 11 to suck combustion air and heat the intake air through the hot air heat exchanger 18 and the cold air heat exchanger 17, meanwhile, the coke oven gas generated by the coke oven gas tank 24 is absorbed by ammonia in the coke oven gas to produce ammonium sulfate, so that no secondary pollution gas is discharged, and the environmental pollution of the desulfurization waste liquid and sulfur foam is thoroughly solved.

Further, the air preheater 20 is communicated with the incinerator 6 through a combustion air transmission pipe 19, the hot air heat exchanger 18 and the cold air heat exchanger 17 are communicated with the air preheater 20, further, the hot flow transmission pipe 16 is communicated with the hot air heat exchanger 18, the cold flow transmission pipe 15 is communicated with the cold air heat exchanger 17, further, one end of the cold flow transmission pipe 15 and one end of the hot flow transmission pipe 16 are provided with a combustion air fan 11, the joint of the cold flow transmission pipe 15 and the hot flow transmission pipe 16 with the combustion air fan 11 is provided with a silencing device 12, the device can increase the incineration efficiency in the incinerator 6 by arranging the air preheater 20 to transmit air absorbed by the combustion air fan 11 from the outside to the hot air heat exchanger 18 and the cold air heat exchanger 17 through the cold flow transmission pipe 15 and the hot flow transmission pipe 16 respectively to preheat the air and then transmit the air to the incinerator 6 to support combustion.

Further, the lower surface of the coke oven coal tank 24 is fixedly connected with a mounting ring, the lower surface of the mounting ring is fixedly connected with a plurality of support columns 5, further, the upper surface of the feeding bin 23 is provided with a rectangular feeding groove 22, the upper surface of the rectangular feeding groove 22 is provided with a sealing door 1, and waste liquid to be desulfurized can be put into the separator 10 through the feeding bin 23 with the sealing door 1.

Further, burn 6 upper surfaces and be provided with trompil 21, first transmission return bend 3 pegs graft with trompil 21 mutually, burns 6 week side of burning furnace and is provided with discharging pipe 4, and first transmission return bend 3 and the feed bin 23 junction of income is provided with pump machine 2, because the separator 10 will treat the desulfurized waste liquid separation and become liquid and solid two parts, to the liquid part accessible set up pump machine 2 in first transmission return bend 3 department and pump it into burning furnace 6.

Furthermore, a metering screw conveying device 7 is arranged at one end of a solid conveying pipe 9, an overhead conveying bent pipe 8 is arranged on the upper surface of the metering screw conveying device 7, the overhead conveying bent pipe 8 is communicated with the incinerator 6, a plurality of stand columns 13 are fixedly connected to the lower surface of the metering screw conveying device 7, solid and liquid are separated by a separator 10 and are conveyed into the incinerator 6 separately for high-temperature incineration, the incineration efficiency is improved, the separated solid waste residue part can be conveyed into the incinerator 6 quantitatively at a constant speed by the metering screw conveying device 7, and the problem that a conveying pipeline is easily blocked by a traditional gravity direct conveying mode is avoided.

One specific application of this embodiment is: the device adopts a vertical double-chamber incinerator, compared with a horizontal or single-chamber vertical incinerator, the combustion effect is better, the temperature system is more uniform, the material applicability is stronger, the device has the furnace gas and dust separation effect, the ash removal period of a subsequent boiler is prolonged, the labor intensity is reduced, combustion-supporting air is sucked by arranging a combustion-supporting air fan 11 and the furnace inlet air is heated by a hot air heat exchanger 18 and a cold air heat exchanger 17 in the use process to provide the combustion-supporting effect for the incinerator 6, coke oven gas is generated from a coke oven coal tank 24, ammonia in the coke oven gas is absorbed to produce ammonium sulfate, no secondary pollution gas is discharged, the environmental pollution of desulfurization waste liquid and sulfur foam is thoroughly solved, simultaneously, the separator 10 is arranged to separate solid and liquid and separately convey the solid and liquid into the incinerator 6 for high-temperature incineration, the incineration efficiency is improved, and simultaneously, the separator 10 separates the waste liquid to be desulfurized into the liquid and the solid in the separation process, the liquid part can be pumped into the incinerator 6 by arranging the pump machine 2 at the first conveying elbow 3, the solid part can be quantitatively and uniformly conveyed into the incinerator 6 by arranging the metering screw conveying device 7, the problem that a conveying pipeline is easily blocked in a traditional gravity direct conveying mode is avoided, wherein the model of the pump machine 2 is MP-120R, the model of the metering screw conveying device 7 is LS, the model of the separator is TD4, the model of the combustion air fan 11 is 2.5-4P, the model of the cold air heat exchanger 17 is WE01, and the model of the hot air heat exchanger 18 is SRZ.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.