CN204237699U - A kind of dry-distillation incineration process unit with process chemical engineering sludge - Google Patents
A kind of dry-distillation incineration process unit with process chemical engineering sludge Download PDFInfo
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- CN204237699U CN204237699U CN201420713915.2U CN201420713915U CN204237699U CN 204237699 U CN204237699 U CN 204237699U CN 201420713915 U CN201420713915 U CN 201420713915U CN 204237699 U CN204237699 U CN 204237699U
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Abstract
The utility model discloses a kind of dry-distillation incineration process unit with process chemical engineering sludge, the described dry-distillation incineration process unit with process chemical engineering sludge comprises body of heater, coal filling hole, charging opening, all bellows, the first blast inlet, the second blast inlet, venting port, burner hearth, furnace wall, slag-drip opening, the bed bed of material and fluidized bed; The bottom of described body of heater is provided with the first blast inlet, the second blast inlet, all bellows, opening for feed, slag-drip opening, the bed bed of material and fluidized bed; The top of described body of heater is provided with exhaust gas processing device; Described first blast inlet, all bellows, blast cap, the bed bed of material are connected successively with fluidized bed; Strainer, low-temperature plasma device and photocatalyst treatment unit is provided with in described exhaust gas processing device; Described venting port is connected by pipeline with photocatalyst treatment unit successively with strainer, low-temperature plasma device; The utility model structure is simple, and reasonable in design, processing cost is low, and heat transfer efficiency is high, sufficient combustion, reduces sludge incineration cost of disposal.
Description
Technical field
The utility model relates to field of chemical equipment, is specifically related to a kind of dry-distillation incineration process unit with process chemical engineering sludge.
Background technology
Chemical engineering sludge is the solid precipitation material produced in Treatment of Sewage Reservoir of Chemical Plant and sewage treatment process.The process disposal technology of mud mainly comprises aerobic fermentation, anaerobic digestion, anhydration and incineration, Land_use change etc.Wherein, sludge incineration refers to that dewatered sludge is directly sent into incinerator to be burned, and be the method for sludge treatment of " the most thorough ", it can make the whole carbonization of organism, and effective pathogenic agent, reduces sludge volume to greatest extent.At present, in China owing to lacking the sludge incinerator that energy consumption is low, efficiency is high, sludge incineration is applied less at home, main Application Areas is also limited on a small scale, special industry, domestic sludge anhydration burning technology aggregate level is still not high in general, and major part carrys out lignin-sludge in the mode of landfill.
Landfill can take a large amount of valuable land resources, simultaneously contaminate environment, and thus this simple processing mode substantially no longer adopts.Compared with landfill disposal, sludge incineration is a kind of processing mode preferably.By burning, not only sludge volume reduces greatly, can also utilize the heat heat supply of burning and producing simultaneously, reaches the object of energy recycling.Therefore, incineration technology is own through becoming a kind of sludge disposal technology that Present Domestic generally adopts outward.
Mud is devoted on the fire grate in incinerator to carry out burning, but, when the mud on fire grate burns, the mud that new input is come in covers the mud burnt instantaneously, be easy to spark extinguishing, cause sludge incineration insufficient, and the insufficient obnoxious flavoures such as Dioxins that just easily produce of sludge incineration, cause atmospheric pollution.
At present, the dry-distillation incineration process unit with process chemical engineering sludge that a kind of firing efficiency is high is lacked.
Utility model content
The purpose of this utility model there is provided the high dry-distillation incineration process unit with process chemical engineering sludge of a kind of firing efficiency.
To achieve these goals, technical solution of the present utility model is: the utility model provides a kind of dry-distillation incineration process unit with process chemical engineering sludge, and the described dry-distillation incineration process unit with process chemical engineering sludge comprises body of heater, coal filling hole, charging opening, all bellows, the first blast inlet, the second blast inlet, venting port, burner hearth, furnace wall, slag-drip opening, the bed bed of material and fluidized bed; The bottom of described body of heater is provided with the first blast inlet, the second blast inlet, all bellows, opening for feed, slag-drip opening, the bed bed of material and fluidized bed; The top of described body of heater is provided with exhaust gas processing device;
Described first blast inlet, all bellows, blast cap, the bed bed of material are connected successively with fluidized bed;
Described first blast inlet is arranged on the bottom of body of heater, and the top of described equal bellows is provided with blast cap, and described blast cap is bell-jar; Described opening for feed and slag-drip opening are arranged in the bottom outer wall of body of heater; Described venting port is arranged in the top exterior walls of body of heater; Described bed bed of material top is provided with fluidized bed; Described charging opening and the bed bed of material are arranged on same level position; Described coal filling hole is arranged on the furnace wall of the top of fluidized bed level attitude; The angle of described second blast inlet and coal filling hole is 45 °;
Described equal bellows are provided with blast cap, and described blast cap is bell-jar, and described blast cap is provided with induced exhaust;
Described furnace wall is made up of flame retardant coating, thermofin and stainless steel plate three layers; Flame retardant coating is heat-stable material, and the thickness of flame retardant coating is 150mm, and the thickness of thermofin is 150mm, and the thickness of stainless steel plate is 5mm;
Described furnace wall is provided with LED liquid crystal touch screen, controller, water thermometer, water flow velocity meter, Air Heater velocimeter, temperature sensor; Described controller respectively with LED liquid crystal touch screen, water thermometer, water flow velocity meter, Air Heater velocimeter, temperature sensor, exhaust gas processing device are connected; Described LED liquid crystal touch screen is arranged on distance vertical 1.5 meters of, ground, furnace wall;
Strainer, low-temperature plasma device and photocatalyst treatment unit is provided with in described exhaust gas processing device; Described venting port is connected by pipeline with photocatalyst treatment unit successively with strainer, low-temperature plasma device;
Described low-temperature plasma device comprises low-temperature plasma generator and low-temperature plasma generator guide rail, and described low-temperature plasma generator is arranged on low-temperature plasma generator guide rail; Be provided with high voltage electrode, ground-electrode in described low-temperature plasma generator, and block media is housed, between high voltage electrode and ground-electrode, be provided with discharging gap, high voltage electrode is connected with plasma pulse power supply by wire respectively with ground-electrode;
Described photocatalyst treatment unit comprises ultraviolet ray photocatalyst producer, and described ultraviolet ray photocatalyst producer is provided with quartz burner, and described quartz burner periphery is provided with photocatalyst net;
Described OLED height cls also comprises push button, and described push button is connected with controller.
Further, described OLED height cls is square, circular, rhombus, trilateral, trapezoidal, fan-shaped or annular.
Further, described body of heater also comprises warning device, and described warning device is connected with controller.
Further, absorbent charcoal adsorber is provided with in described strainer.
Further, described absorbent charcoal adsorber comprises activated carbon treatment casing, and described activated carbon treatment casing comprises gac drawer, drawer rail, quick clip, drawer handle, gac and netted collet; Described drawer rail is provided with gac drawer, gac drawer is connected with activated carbon treatment casing by quick clip.
Further, described gac drawer bottom is provided with netted collet, and gac drawer front is provided with drawer handle; Gac is provided with in described gac drawer.
Further, described gac is cylindrical particle gac.
Beneficial effect: the utility model structure is simple, and easy to use, reasonable in design, processing cost is low, and heat transfer efficiency is high, sufficient combustion, reduces sludge incineration cost of disposal, can minimizing, innoxious, the various chemical engineering sludge of recycling treatment.The utility model has the following advantages:
(1) thoroughly, can realize the decrement of mud to greatest extent, organism is fully oxidized in process.Make full use of the energy in mud, and mud does not need the process doing pathogenic bacteria of going out.Firing efficiency is high: due to flameholding, and temperature field in furnace is even, and secondary air increases the disturbance in stove, and strongly, destructive distillation and the burning of mud just can complete in moment for the gas in stove and solids mixing.Imperfect combustion combustiblecomponents burns away in suspension section, makes burning very abundant.
(2) good environmental protection: adopt low-temperature burning and fractional combustion, so the growing amount of NOx is very little in burning process, in bed material, add the discharge that harmful incineration ashes could be eliminated and reduce to suitable additive simultaneously, as add in bed material Wingdale can in and burning process produce NOx, SOx, tail gas absorption equipment reduces the pollution of obnoxious flavour to air further; The heat energy produced can be used for city resident to heat electricity consumption, furthermore achieved that energy-saving and emission-reduction.
(3) to all kinds of mud strong adaptability: there is a large amount of high temperature inert bed material, thermal capacity is large, can provide the pyrolyzing sludge of low heat value, high-moisture and the amount of heat needed for burning, so this equipment is applicable to process various excess sludge
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1 body of heater; 2 coal filling holes; 3 second blast inlets; 4 fluidized beds; 5 charging openings; 6 bed of materials; 7 exhaust gas processing devices; 8 blast caps; 9 equal bellows; 10 first blast inlets; 11 venting ports; 12 burner hearths; 13 furnace walls; 14 slag-drip openings 15; Controller; 16 strainers; 17 low-temperature plasma devices; 18 photocatalyst treatment unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment
As shown in Figure 1, the utility model provides a kind of dry-distillation incineration process unit with process chemical engineering sludge, and the described dry-distillation incineration process unit with process chemical engineering sludge comprises body of heater 1, coal filling hole 2, charging opening 5, all bellows 9, first blast inlet 10, second blast inlet 3, venting port 11, burner hearth 12, furnace wall 13, slag-drip opening 14, the bed bed of material 6 and fluidized bed 4; The bottom of described body of heater 1 is provided with the first blast inlet 10, second blast inlet 3, all bellows 9, opening for feed 5, slag-drip opening 14, the bed bed of material 6 and fluidized bed 4; The top of described body of heater 1 is provided with exhaust gas processing device 7;
Described first blast inlet 10, all bellows 9, blast cap 8, the bed bed of material 6 are connected successively with fluidized bed 4;
Described first air intake 10 mouthfuls is arranged on the bottom of body of heater 1, and the top of described equal bellows 9 is provided with blast cap 8, and described blast cap 8 is bell-jar; Described opening for feed 5 and slag-drip opening 14 are arranged in the bottom outer wall of body of heater 1; Described venting port 11 is arranged in the top exterior walls of body of heater 1; The described bed bed of material 6 top is provided with fluidized bed 4; Described charging opening 5 is arranged on same level position with the bed bed of material 6; Described coal filling hole 2 is arranged on the furnace wall 13 of the top of fluidized bed 4 level attitude; Described second blast inlet 3 is 45 ° with the angle of coal filling hole 2;
Described equal bellows 9 are provided with blast cap 8, and described blast cap 8 is bell-jar, and described blast cap 8 is provided with induced exhaust;
Described furnace wall 13 is made up of flame retardant coating, thermofin and stainless steel plate three layers; Flame retardant coating is heat-stable material, and the thickness of flame retardant coating is 150mm, and the thickness of thermofin is 150mm, and the thickness of stainless steel plate is 5mm;
Described furnace wall 13 is provided with LED liquid crystal touch screen, controller, water thermometer, water flow velocity meter, Air Heater velocimeter, temperature sensor; Described controller 15 respectively with LED liquid crystal touch screen, water thermometer, water flow velocity meter, Air Heater velocimeter, temperature sensor, exhaust gas processing device 7 are connected;
Described LED liquid crystal touch screen is arranged on distance vertical 1.5 meters of, ground, furnace wall;
Strainer 16, low-temperature plasma device 17 and photocatalyst treatment unit 18 is provided with in described exhaust gas processing device 7;
Described venting port 11 is connected by pipeline with photocatalyst treatment unit 18 successively with strainer 16, low-temperature plasma device 17;
Described low-temperature plasma device 17 comprises low-temperature plasma generator and low-temperature plasma generator guide rail, and described low-temperature plasma generator is arranged on low-temperature plasma generator guide rail; Be provided with high voltage electrode, ground-electrode in described low-temperature plasma generator, and block media is housed, between high voltage electrode and ground-electrode, be provided with discharging gap, high voltage electrode is connected with plasma pulse power supply by wire respectively with ground-electrode;
Described photocatalyst treatment unit 18 comprises ultraviolet ray photocatalyst producer, and described ultraviolet ray photocatalyst producer is provided with quartz burner, and described quartz burner periphery is provided with photocatalyst net;
Described OLED height cls also comprises push button, and described push button is connected with controller.
Described OLED height cls is square, circular, rhombus, trilateral, trapezoidal, fan-shaped or annular.
Described body of heater 1 also comprises warning device, and described warning device is connected with controller 15.Absorbent charcoal adsorber is provided with in described strainer 16.
Described absorbent charcoal adsorber comprises activated carbon treatment casing, and described activated carbon treatment casing comprises gac drawer, drawer rail, quick clip, drawer handle, gac and netted collet; Described drawer rail is provided with gac drawer, gac drawer is connected with activated carbon treatment casing by quick clip.
Described gac drawer bottom is provided with netted collet, and gac drawer front is provided with drawer handle; Gac is provided with in described gac drawer.Described gac is cylindrical particle gac.
The utility model structure is simple, and easy to use, reasonable in design, processing cost is low, and heat transfer efficiency is high, sufficient combustion, reduces sludge incineration cost of disposal.Have the following advantages:
(1) thoroughly, can realize the decrement of mud to greatest extent, organism is fully oxidized in process.Make full use of the energy in mud, and mud does not need the process doing pathogenic bacteria of going out.Firing efficiency is high: due to flameholding, and temperature field in furnace is even, and secondary air increases the disturbance in stove, and strongly, destructive distillation and the burning of mud just can complete in moment for the gas in stove and solids mixing.Imperfect combustion combustiblecomponents burns away in suspension section, makes burning very abundant.
(2) good environmental protection: adopt low-temperature burning and fractional combustion, so the growing amount of NOx is very little in burning process, in bed material, add the discharge that harmful incineration ashes could be eliminated and reduce to suitable additive simultaneously, as add in bed material Wingdale can in and burning process produce NOx, SOx, tail gas absorption equipment reduces the pollution of obnoxious flavour to air further; The heat energy produced can be used for city resident to heat electricity consumption, furthermore achieved that energy-saving and emission-reduction.
(3) to all kinds of mud strong adaptability: there is a large amount of high temperature inert bed material, thermal capacity is large, can provide the pyrolyzing sludge of low heat value, high-moisture and the amount of heat needed for burning, so this equipment is applicable to process various excess sludge.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned implementation method.Therefore the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although this specification has used some specific terms, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. with a dry-distillation incineration process unit for process chemical engineering sludge, it is characterized in that: the described dry-distillation incineration process unit with process chemical engineering sludge comprises body of heater, coal filling hole, charging opening, all bellows, the first blast inlet, the second blast inlet, venting port, burner hearth, furnace wall, slag-drip opening, the bed bed of material and fluidized bed; The bottom of described body of heater is provided with the first blast inlet, the second blast inlet, all bellows, opening for feed, slag-drip opening, the bed bed of material and fluidized bed; The top of described body of heater is provided with exhaust gas processing device;
Described first blast inlet, all bellows, blast cap, the bed bed of material are connected successively with fluidized bed;
Described first blast inlet is arranged on the bottom of body of heater, and the top of described equal bellows is provided with blast cap, and described blast cap is bell-jar; Described opening for feed and slag-drip opening are arranged in the bottom outer wall of body of heater; Described venting port is arranged in the top exterior walls of body of heater; Described bed bed of material top is provided with fluidized bed; Described charging opening and the bed bed of material are arranged on same level position; Described coal filling hole is arranged on the furnace wall of the top of fluidized bed level attitude; The angle of described second blast inlet and coal filling hole is 45 °;
Described equal bellows are provided with blast cap, and described blast cap is bell-jar, and described blast cap is provided with induced exhaust;
Described furnace wall is made up of flame retardant coating, thermofin and stainless steel plate three layers; Flame retardant coating is heat-stable material, and the thickness of flame retardant coating is 150mm, and the thickness of thermofin is 150mm, and the thickness of stainless steel plate is 5mm;
Described furnace wall is provided with LED liquid crystal touch screen, controller, water thermometer, water flow velocity meter, Air Heater velocimeter, temperature sensor; Described controller respectively with LED liquid crystal touch screen, water thermometer, water flow velocity meter, Air Heater velocimeter, temperature sensor, exhaust gas processing device are connected;
Described LED liquid crystal touch screen is arranged on distance vertical 1.5 meters of, ground, furnace wall;
Strainer, low-temperature plasma device and photocatalyst treatment unit is provided with in described exhaust gas processing device;
Described venting port is connected by pipeline with photocatalyst treatment unit successively with strainer, low-temperature plasma device;
Described low-temperature plasma device comprises low-temperature plasma generator and low-temperature plasma generator guide rail, and described low-temperature plasma generator is arranged on low-temperature plasma generator guide rail; Be provided with high voltage electrode, ground-electrode in described low-temperature plasma generator, and block media is housed, between high voltage electrode and ground-electrode, be provided with discharging gap, high voltage electrode is connected with plasma pulse power supply by wire respectively with ground-electrode;
Described photocatalyst treatment unit comprises ultraviolet ray photocatalyst producer, and described ultraviolet ray photocatalyst producer is provided with quartz burner, and described quartz burner periphery is provided with photocatalyst net;
Described OLED height cls also comprises push button, and described push button is connected with controller.
2. the dry-distillation incineration process unit with process chemical engineering sludge according to claim 1, is characterized in that: described OLED height cls is square, circular, rhombus, trilateral, trapezoidal, fan-shaped or annular.
3. the dry-distillation incineration process unit with process chemical engineering sludge according to claim 1, it is characterized in that: described body of heater also comprises warning device, described warning device is connected with controller.
4. the dry-distillation incineration process unit with process chemical engineering sludge according to claim 1, is characterized in that: be provided with absorbent charcoal adsorber in described strainer.
5. the dry-distillation incineration process unit with process chemical engineering sludge according to claim 4, it is characterized in that: described absorbent charcoal adsorber comprises activated carbon treatment casing, described activated carbon treatment casing comprises gac drawer, drawer rail, quick clip, drawer handle, gac and netted collet; Described drawer rail is provided with gac drawer, gac drawer is connected with activated carbon treatment casing by quick clip.
6. the dry-distillation incineration process unit with process chemical engineering sludge according to claim 5, is characterized in that: described gac drawer bottom is provided with netted collet, and gac drawer front is provided with drawer handle; Gac is provided with in described gac drawer.
7. the dry-distillation incineration process unit with process chemical engineering sludge according to claim 6, is characterized in that: described gac is cylindrical particle gac.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713915.2U CN204237699U (en) | 2014-11-24 | 2014-11-24 | A kind of dry-distillation incineration process unit with process chemical engineering sludge |
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| CN201420713915.2U CN204237699U (en) | 2014-11-24 | 2014-11-24 | A kind of dry-distillation incineration process unit with process chemical engineering sludge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805752A (en) * | 2016-05-06 | 2016-07-27 | 江苏海事职业技术学院 | Waste incinerator provided with heat energy recovery device |
| CN106746463A (en) * | 2017-01-07 | 2017-05-31 | 天津五洲同创空调制冷设备有限公司 | A kind of drying sludge processing system and sludge dangerization gas treatment equipment |
-
2014
- 2014-11-24 CN CN201420713915.2U patent/CN204237699U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805752A (en) * | 2016-05-06 | 2016-07-27 | 江苏海事职业技术学院 | Waste incinerator provided with heat energy recovery device |
| CN106746463A (en) * | 2017-01-07 | 2017-05-31 | 天津五洲同创空调制冷设备有限公司 | A kind of drying sludge processing system and sludge dangerization gas treatment equipment |
| CN106746463B (en) * | 2017-01-07 | 2020-06-09 | 天津五洲同创空调制冷设备有限公司 | Sludge drying treatment system and sludge hazardous gas treatment device |
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