CN2426571Y - Organic waste liquid heat-pipe evaporating concentrating burning boiler - Google Patents
Organic waste liquid heat-pipe evaporating concentrating burning boiler Download PDFInfo
- Publication number
- CN2426571Y CN2426571Y CN 00207222 CN00207222U CN2426571Y CN 2426571 Y CN2426571 Y CN 2426571Y CN 00207222 CN00207222 CN 00207222 CN 00207222 U CN00207222 U CN 00207222U CN 2426571 Y CN2426571 Y CN 2426571Y
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- heat pipe
- waste liquid
- heat
- organic waste
- evaporation
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Abstract
The utility model belongs to a heat-pipe boiler for evaporating, concentrating and burning organic waste liquid. The utility model is mainly composed of a circulating fluidized bed incinerator (19), a heat-pipe evaporating and concentrating tank (8), a secondary concentrating tank (1), a heat-pipe evaporating section (14), a heat-pipe condensing section (11), a furnace body flue (29), an air heater (31), a chimney (37), etc., wherein the circulating fluidized bed incinerator (19) is provided with a burning chamber (18), an ash separating chamber (17), etc. The utility model is characterized in that the high-temperature flue gas produced by burning the concentrating liquid of organic waste liquid can be used for directly heating, evaporating and concentrating the organic waste liquid. The utility model has the advantages of simple structure, low cost, convenient equipment maintenance, thorough dealing with the organic waste liquid, and low operation cost.
Description
The utility model belongs to a kind of organic liquid waste treatment facility, especially for the organic liquid waste heat pipe evaporation and concentration burning boiler of handling alcohol effluent, black liquid, monosodium glutamate waste liquid, starch waste liquor etc.
In the treatment technology of industrial wastewater, adopt chemical method, microbial process etc. to handle the higher organic liquid waste of COD value, length not only consuming time, cost height, weak effect, and operational management complexity at present; Adopt combustion method in the past to handle organic liquid waste, as organic waste liquid concentrate fluidized bed incinerator (patent No.: 93209804.5), need add auxiliary fuel during burning, ashes need to handle in addition, the operating cost height, directly when the heating of waste-heat recoverer and organic liquid waste inspissator concentrates organic liquid waste, the low concentration organic liquid waste concentrate that calorific capacity is lower is difficult to reach the high concentrated organic waste liquid concentrate that can directly burn, need to increase in addition and concentrate thermal source, make operation energy consumption increase or the treating capacity minimizing, equipment manufacturing cost increases, and the organic liquid waste concentrate side of heating surface is easy to fouling, plugging, influence is operation normally; In addition, concentrate the fluidized bed combustion stove (patent No.: 99212182.5) as alcohol effluent, the alcohol effluent concentrate though can directly burn can not directly concentrate alcohol effluent, needs to increase in addition the conventional evaporimeter of a cover multiple-effect, equipment manufacturing cost is too high, operational management complexity, and boiler capacity and the difficult coupling of liquid waste concentration cause energy consumption big, the thermal efficiency is low, the operating cost height.
The purpose of this utility model provides a kind of direct burning organic liquid waste concentrate, the high-temperature flue gas that produces with burning organic liquid waste concentrate again directly heating evaporation concentrate organic liquid waste simple in structure, cost is low, plant maintenance is convenient, organic liquid waste concentrate concentration and burning control and regulation conveniently, organic liquid waste heat pipe evaporation and concentration burning boiler that operating cost is low.
The utility model is mainly by being provided with blower fan, the combustion chamber, fluid bed, slag dropping tube, waste liquid concentrate nozzle, the burner hearth exhanst gas outlet, the flying dust separation chamber, the guiding awl, clean exhanst gas outlet, the circulating fluidized bed incinerator of reflux and body of heater flue that is provided with flue-dust retainer and the heat pipe evaporation and concentration jar that places body of heater flue Wai Ding top, secondary concentration tank and the air preheater and the formations such as air-introduced machine and chimney that place in the body of heater flue tail end, wherein place between heat pipe condenser section in the waste liquid drum of the heat pipe evaporation and concentration jar heat pipe evaporator section interior and be communicated with by the heat pipe steam lead with placing the body of heater flue, be communicated with by the heat pipe condensing water tube between the bottom of heat pipe evaporator section and the bottom of heat pipe condenser section, heat pipe evaporation and concentration jar is restrained with the condensation in placing the secondary concentration tank by the indirect steam outlet and is communicated with, and the drum of secondary concentration tank is connected by the outlet of waste liquid discharge pipe with heat pipe evaporation and concentration jar.As required, the utility model can be provided with multistage waste liquid concentration tank.
Below in conjunction with accompanying drawing detailed description is made in enforcement of the present utility model.
Fig. 1 is a structural representation cutaway view of the present utility model.
Fig. 2 is that the A-A of Fig. 1 of the present utility model is to cutaway view.
According to illustrated in figures 1 and 2, circulating fluidized bed incinerator 19 is provided with the flying dust separation chamber 17 and the combustion chamber 18 of back taper type, air-distribution device 22 is equipped with in the bottom of combustion chamber 18, in the air-distribution device 22 igniter is arranged, it above the air-distribution device 22 fluid bed 21, slag dropping tube 26 is arranged at the bottom of fluid bed 21, and concentrate nozzle 20 is contained in the awl section of combustion chamber 18 with the upper part, and the top of combustion chamber 18 has burner hearth exhanst gas outlet 16 by flying dust separation chamber 17 sidewalls; Flying dust separation chamber 17 end faces are provided with guiding awl 15, and clean exhanst gas outlet 28 is located at the bottom of flying dust separation chamber 17, is provided with feeding back device 27 in the bottom of flying dust separation chamber 17, and feeding back device 27 is connected with fluid bed 21; Be provided with heat pipe evaporation and concentration jar 8 and secondary concentration tank 1 on the Wai Ding top of body of heater flue 29; Heat pipe condenser section 11 places in the waste liquid drum 9 of heat pipe evaporation and concentration jar 8, heat pipe evaporator section 14 places and is snake up and down and flows in the body of heater flue 29 of shape, be communicated with by heat pipe steam lead 13 between the top of the top of heat pipe evaporator section 14 and heat pipe condenser section 11, be communicated with by heat pipe condensing water tube 5 between the bottom of the bottom of heat pipe evaporator section 14 and heat pipe condenser section 11, heat pipe evaporation and concentration jar 8 also is provided with waste liquid import 12, concentrated solution outlet, juice vapour separation chamber 10, the indirect steam outlet, dual evaporation jar 1 is provided with the concentrate import, concentrate outlet 36, steam discharge pipe 3, condensation tube bank 4, condensed water discharge pipe 35, place the condensation tube bank 4 in the dual evaporation jar 1 to be connected with the indirect steam outlet of heat pipe evaporation and concentration jar 8 by secondary steam pipe 7, the drum 2 of secondary concentration tank 1 is connected by the waste liquid concentrated solution outlet of waste liquid concentrate discharge pipe 6 with heat pipe evaporation and concentration jar 8; Place an end of the air preheater 31 in body of heater flue 29 tail ends directly to be connected with body of heater flue 29, the other end is connected with air-introduced machine 34 in placing chimney 37 bottoms, the cold air channel 33 of air preheater 31, hot-air channel 32 is perpendicular with the exhaust gases passes of air preheater 31, and hot-air channel 32 is received on the blower fan 23 before the air-distribution device 22; The waste liquid concentrate of discharging from waste liquid concentrate outlet 36 uses by combustion chamber 18 spray burnings of relevant devices supply circulating fluidized bed incinerator 19.As required, the utility model can be provided with multistage waste liquid concentration tank.
The course of work of the present utility model is: under the cold conditions, the cold wind of air-distribution device 22 mixes back heated fluidized bed 21 and whole combustion chamber 18 of preheating and flying dust separation chamber 17 with the hot flue gas that igniter 25 produces.When the temperature of fluid bed 21 and combustion chamber 18 and flying dust separation chamber 17 reached 900 ℃ of left and right sides, 20 beginnings of waste liquid concentrate nozzle were sprayed the waste liquid concentrate to combustion chamber 18.The waste liquid concentrate drops in combustion chamber 18 hot blasts interior and from air-distribution device 22 and carries out heat and mass transfer process, drop heat absorption back transpiring moisture.Drop part behind the transpiring moisture drops on the fluid bed 21, with the scorching hot continuous mixed combustion of bed material, the flue gas that another part is risen carries, 18 epimere and flying dust separation chamber 17 burn away in the combustion chamber, the flue gas of combustion chamber 18 tangentially enters flying dust separation chamber 17 at a high speed through burner hearth exhanst gas outlet 16, under the water conservancy diversion of guiding awl 15, flue gas is 17 rotations at a high speed in the flying dust separation chamber, than the heavy flying dust of flue gas and unburnt carbon granules cigarette because of the separated back of action of inertia along the separation chamber 17 wall fall the bottom of flying dust separation chamber 17, scorching hot flying dust and carbon granules are sent into fluid bed 21 through feeding back device 27 and are burnt away, the clean fume centralized that is separated is at the center of flying dust separation chamber 17, flow to body of heater flue 29 through clean exhanst gas outlet 28, close down igniter 25 behind the waste liquid concentrate flameholding, during operation, material bed is too high can adjust bed material height by the slag dropping tube 26 part lime-ash of draining.Flue gas is snakelike up and down flowing in being the mobile shape flue 29 of snake, parallel baffled heat pipe evaporator section 14 when descending, the ash of not separating in flying dust separation chamber 17 is separated following in body of heater flue 29, concentrate on the flue-dust retainer 30 interior discharges regularly of body of heater flue 29 bottoms, the ash of collecting can be used as composite fertilizer material or purification trace element materials because of not containing cinder.Heat pipe evaporator section 14 absorbs heat after by the flue gas parallel baffled, WATER AS FLOW MEDIUM evaporation in the heat pipe, the steam that is evaporated is delivered in the heat pipe condenser section 11 by heat pipe steam lead 13, steam in heat pipe condenser section 11 is flowed back to heat pipe evaporator section 14 by the condensed condensed water of waste liquid by hot condensing water tube 5 and continues the heat absorption evaporation, and the steam pressure in the heat pipe is adjusted automatically according to waste liquid temperature in the waste liquid drum 9.Rare waste liquid from workshop enters waste liquid drum 9 from waste liquid import 12, transpiring moisture behind heat pipe condenser section 11 liberated heats, steam restrains 4 by the 10 separation backs, juice vapour separation chamber at waste liquid drum 9 tops by the drum 2 interior condensations that indirect steam outlet 7 leads to dual evaporation jar 1, in condensation tube bank 4, be condensed into water after the heat release, from condensed water discharge pipe 35 discharges of drum 2 bottoms of dual evaporation jar 1.After concentrating, waste liquid in the waste liquid drum 9 is deposited to the bottom of waste liquid drum 9, guide to dual evaporation jar 2 from waste liquid concentrate discharge pipe 6, transpiring moisture after dual evaporation jar 2 absorption condensations are restrained 4 liberated heats, obtain further concentrating, moisture evaporated is directly discharged or is received other through steam discharge pipe 3 and uses the vapour point, last waste liquid concentrate is discharged by the waste liquid concentrate discharge pipe 36 of dual evaporation jar 2 bottoms, uses for burning.Directly lead to air preheater 31 heats cold air after heat pipe evaporator section 14 coolings of flue gas in flue 29, flue gas is arranged to the high-altitude through further delivering to chimney 37 by air-introduced machine 34 after the cooling again.Cold air enters in the air preheater 31 from cold air channel 33, after air preheater 31 heating into about 200 ℃ hot blast, hot blast is received the inlet of blower fan 23 by hot-air channel 32, directly deliver to air-distribution device 22 by blower fan 23 again, hot blast helps improving fluidized-bed temperature and catches fire, and makes flameholding.Therefore reached the purpose of this utility model.
Claims (1)
1. one kind by the circulating fluidized bed incinerator that is provided with blower fan, combustion chamber, fluid bed, waste liquid concentrate nozzle, burner hearth exhanst gas outlet, flying dust separation chamber, guiding awl, clean exhanst gas outlet be provided with the body of heater flue of flue-dust retainer and be located at the organic liquid waste heat pipe evaporation and concentration burning boiler that heat exchanger, air preheater, air-introduced machine and chimney etc. in the body of heater flue constitute, and it is characterized in that the bottom of grey separation chamber (17) is provided with the reflux (27) that is connected with fluid bed (21); Be provided with its heat pipe condenser section (11) places in the waste liquid drum (9) on the Wai Ding top of body of heater flue (29), heat pipe evaporator section (14) places in the body of heater flue (29), be communicated with the heat pipe evaporation and concentration jar (8) that is connected by heat pipe condensing water tube (5) between the bottom of heat pipe evaporator section (14) and the bottom of heat pipe condenser section (11) between heat pipe evaporator section (14) and the heat pipe condenser section (11) by heat pipe steam lead (13), in be provided with the condensation tube bank (4) that is connected with the outlet of the indirect steam of heat pipe evaporation and concentration jar (8) with and the secondary concentration tank (1) that is connected with the waste liquid concentrated solution outlet of heat pipe evaporation and concentration jar (8) of drum (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207222 CN2426571Y (en) | 2000-06-20 | 2000-06-20 | Organic waste liquid heat-pipe evaporating concentrating burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207222 CN2426571Y (en) | 2000-06-20 | 2000-06-20 | Organic waste liquid heat-pipe evaporating concentrating burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426571Y true CN2426571Y (en) | 2001-04-11 |
Family
ID=33574950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00207222 Expired - Fee Related CN2426571Y (en) | 2000-06-20 | 2000-06-20 | Organic waste liquid heat-pipe evaporating concentrating burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426571Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408918C (en) * | 2004-01-15 | 2008-08-06 | 沈阳戴维国际机电设备有限公司 | Method for dealing with discharge liquid from paper, leather and dye printing industry using circulating fluidized combustion method |
| CN102252522A (en) * | 2011-07-08 | 2011-11-23 | 江苏四方锅炉有限公司 | Energy-saving boiler special for combustion test stand |
| CN102322758A (en) * | 2011-07-29 | 2012-01-18 | 林世鸿 | Heat-pipe type boiler/furnace/kiln flue-gas waste-heat recovery device |
| CN102767834A (en) * | 2012-08-01 | 2012-11-07 | 广西高普工业设备有限公司 | Boiler for combusting sugar-molasses alcohol waste liquid |
| CN101963359B (en) * | 2009-07-24 | 2014-01-15 | 杰智环境科技股份有限公司 | Energy saving device of incineration treatment system for nitrogen nitrogen- or/and sulphur-containing volatile organic matters |
| CN104482546A (en) * | 2014-12-15 | 2015-04-01 | 洛阳瑞昌石油化工设备有限公司 | Waste liquid incinerator with built-in evaporation device |
| CN106439883A (en) * | 2016-10-11 | 2017-02-22 | 安徽国孚润滑油工业有限公司 | Treatment device and method for high-content organic matter sewage incineration heat gradient utilization |
| CN106765189A (en) * | 2017-01-13 | 2017-05-31 | 安徽未名鼎和环保有限公司 | A kind of environment-friendly type quickly processes garbage apparatus |
| CN106765166A (en) * | 2017-01-13 | 2017-05-31 | 安徽未名鼎和环保有限公司 | A kind of high temperature garbage burning processing equipment |
| CN114963202A (en) * | 2022-07-11 | 2022-08-30 | 河北车迪石油化工有限公司 | High cod waste water incineration equipment |
-
2000
- 2000-06-20 CN CN 00207222 patent/CN2426571Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408918C (en) * | 2004-01-15 | 2008-08-06 | 沈阳戴维国际机电设备有限公司 | Method for dealing with discharge liquid from paper, leather and dye printing industry using circulating fluidized combustion method |
| CN101963359B (en) * | 2009-07-24 | 2014-01-15 | 杰智环境科技股份有限公司 | Energy saving device of incineration treatment system for nitrogen nitrogen- or/and sulphur-containing volatile organic matters |
| CN102252522A (en) * | 2011-07-08 | 2011-11-23 | 江苏四方锅炉有限公司 | Energy-saving boiler special for combustion test stand |
| CN102322758A (en) * | 2011-07-29 | 2012-01-18 | 林世鸿 | Heat-pipe type boiler/furnace/kiln flue-gas waste-heat recovery device |
| CN102767834A (en) * | 2012-08-01 | 2012-11-07 | 广西高普工业设备有限公司 | Boiler for combusting sugar-molasses alcohol waste liquid |
| CN104482546A (en) * | 2014-12-15 | 2015-04-01 | 洛阳瑞昌石油化工设备有限公司 | Waste liquid incinerator with built-in evaporation device |
| CN106439883A (en) * | 2016-10-11 | 2017-02-22 | 安徽国孚润滑油工业有限公司 | Treatment device and method for high-content organic matter sewage incineration heat gradient utilization |
| CN106439883B (en) * | 2016-10-11 | 2019-01-11 | 安徽国孚润滑油工业有限公司 | A kind of high-content organic matter sewage burns the processing unit and method of heat cascade utilization |
| CN106765189A (en) * | 2017-01-13 | 2017-05-31 | 安徽未名鼎和环保有限公司 | A kind of environment-friendly type quickly processes garbage apparatus |
| CN106765166A (en) * | 2017-01-13 | 2017-05-31 | 安徽未名鼎和环保有限公司 | A kind of high temperature garbage burning processing equipment |
| CN106765166B (en) * | 2017-01-13 | 2018-12-07 | 安徽未名鼎和环保有限公司 | A kind of high temperature garbage burning processing equipment |
| CN106765189B (en) * | 2017-01-13 | 2018-12-07 | 安徽未名鼎和环保有限公司 | A kind of environment-friendly type quickly handles garbage apparatus |
| CN114963202A (en) * | 2022-07-11 | 2022-08-30 | 河北车迪石油化工有限公司 | High cod waste water incineration equipment |
| CN114963202B (en) * | 2022-07-11 | 2022-12-06 | 河北车迪石油化工有限公司 | High cod waste water incineration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |