CN104099107B - Sludge fuel makes equipment - Google Patents
Sludge fuel makes equipment Download PDFInfo
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- CN104099107B CN104099107B CN201410076773.8A CN201410076773A CN104099107B CN 104099107 B CN104099107 B CN 104099107B CN 201410076773 A CN201410076773 A CN 201410076773A CN 104099107 B CN104099107 B CN 104099107B
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- cylindrical shell
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- makes equipment
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- sludge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Treatment Of Sludge (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention relates to a kind of sludge fuel and make equipment; the dirt produced to solve domestic sludge, industrial sludge etc. carries out the problem of carbonization treatment; thus the combustible material be reused; comprise drive unit, cylindrical shell that one end has charging aperture; it is characterized in that: cylindrical shell is at least provided with three parts; one section that connects with charging aperture is watered granulated section; cylindrical shell interlude is provided with dryer section; be connected for carbonization section with barrel discharge hole; be provided with flame heating apparatus in cylindrical shell discharging one end, be positioned at cylindrical shell charging aperture one end and be provided with exhaust apparatus.It is high that degree smashed by material, and the multifilament mud especially produced papermaking etc. is effective, and make product carbonation rate high, heat utilization rate is high, and effluent based on moisture, and does Environmental Safety process, and single unit system is simple, device fabrication cost and to run integrated cost low.
Description
Technical field
The present invention relates to technical field of sludge treatment, particularly relate to a kind of sludge fuel and make equipment.
Background technology
Treatment of Sludge be life, mud in industry concentrated, recuperate under medical treatment, dewater, stablize, the harmless processing process of mummification or burning.Sludge drying is by the effect such as diafiltration or evaporation, removes the process of most of water content from mud, generally refers to the mummification facility of the thermal source such as spontaneous evaporation facilities such as adopting sludge drying bed (bed) or employing steam, flue gas, deep fat.In prior art, some mud is carried out to the many designs of method proposition of fuel making.
If patent publication No. is method and device that CN102559328A discloses that a kind of paper mill sludge and living beings are mixed with fuel rod, active solar energy greenhouse and heat pump heat supply is utilized to realize paper mill sludge mummification, and mummification paper mill sludge and broken artifact matter are mixed with fuel rod, this technique needs larger disposal field, and the processing time is very long.
And for example patent announcement number is CN101914405A, a kind of formed sludge fuel proposed and production method and production system, by mud through mechanical dehydration, granulation, fluidization treatment, cyclonic separation and blended bio matter discarded object or low-order coal is shaping prepares formed sludge fuel.A kind of sludge synthetic fuel that patent announcement number relates to for CN102899118A and preparation method thereof, be prepared from by the mud of moisture content 10 ~ 98%, combustion adjuvant and heat value improver, wherein the weight percentage of mud is 10 ~ 90%, and combustion adjuvant is 1 ~ 81%, and all the other are heat value improver.These technique carbonation rates are low or do not carry out carbonization, and Treatment of Sludge cost is high, and mainly for the formula preparation after mummification, improve the calorific value of sludge fuel.
For another example patent publication No. is a kind of solid waste harmless resource utilization treatment facility of CN101216244A, a kind of spiral and rotary type sludge drying shaping apparatus is provided, comprise housing, the hollow hot box of installed inside at least one connection for transmission mechanism, hollow hot box is arranged some hollow blades, the two ends of hollow hot box connect heat carrier import respectively, heating medium outlet is drawn through housing by the middle part of hollow hot box, a wet stock import is established on the top of shell one end, a products export is established in other end bottom, housing arranges chuck, chuck is arranged steam inlet and condensation-water drain.This equipment is main or by the drying of wet mud with shapingly to complete, because mud does not carry out carbonization, so later fuel finished product is unsatisfactory.
Summary of the invention
The object of the invention is in order to the problem solving domestic sludge, the dirt of industrial sludge as papermaking etc. produces carries out carbonization treatment, thus the combustible material be reused, provide the sludge fuel that a kind of carbonation rate is high, integrated cost is low to make equipment.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of sludge fuel makes equipment; comprise drive unit, cylindrical shell that one end has charging aperture; it is characterized in that: cylindrical shell is at least provided with three parts; one section that connects with charging aperture is watered granulated section; cylindrical shell interlude is provided with dryer section; be connected with barrel discharge hole for carbonization section, be provided with flame heating apparatus in cylindrical shell discharging one end, be positioned at cylindrical shell charging aperture one end and be provided with exhaust apparatus.The barrel lenght of the technical program, diameter and mud handling capacity are supporting, and the flame that flame heating apparatus sprays, more than 1 meter, is mainly positioned at carbonization and powder output of products section.Because the sludge content water yield is comparatively large, block mud has been difficult to high dehydration rate, and this device is effectively blended mud by watered granulated section.Make in equipment whole, dewatering and smashing is in same stage, and moisture is generally sucked out after atomization at 100 degree of temperature from exhaust apparatus, dewater and after being granulated drying effect more obvious.In this device carbonization section; a small amount of fine grained as dust may be produced; blown by flame heating apparatus and return to drying or dehydration position, because front two sections of space water smoke content are comparatively large, these powdery particles can be mixed in the mud that need process again by the rapid moisture absorption.This device, according to different raw material, controls carbonation rate by parameters such as adjustment rotating speed, flame amount, inlet amounies.
As preferably, described cylindrical shell comprises outside rigidity housing, and inner barrel is provided with heat-insulation layer, and the wall that cylinder inboard wall is provided with towards cylindrical shell direction of rotation inclination angle is harrowed.Mud weight is large, equipment own wt is also comparatively large, and the power of the needs in actual treatment is also comparatively large, and rigidity housing is equipped with gear drive, ensures the stability of integral device.Distinguishingly, for the mud that the fibre-bearings such as the deposit that paper mill, house refuse cause are more, general blade reamer cannot be granulated effectively, and wall rake is the better selection of one.
As preferably, be provided with granulation and turn core in described watered granulated section, granulation turns core and comprises the core rake be distributed on ring body.Granulation turns core and is positioned at body centre position, and core rake not only can carry out particle to mud separately and blend, and coordinates wall rake to disturb fragmentation to bulk, long fibered raw material etc.
As preferably, described core rake is steel wire segment structure, is distributed on ring body with needle form.Steel wire section and short thin round steel, as rake teeth, have larger rigidity intensity, in an equipment, ring body can design one, and core rake is straggly to be distributed on ring body; Core rake also can design more than one piece simultaneously, is parallelly distributed in watered granulated section.
As preferably, described core rake decentered distribution on ring body, and tilts towards cylindrical shell direction of rotation.Be as the criterion with ring body cross section, core rake has inclination angle arrangement, to increase the hoe kinetic force of rake teeth, and improves the service life of rake teeth.
As preferably, described is provided with Apparatus for spraying and jetting particulate materials from described flame heating apparatus, and flame lift is greater than 1 meter, and flame temperature is 600 ~ 900 DEG C.Apparatus for spraying and jetting particulate materials has fuel feeding, oxygen supply and ejection function.
As preferably, flame winding-up mouth is provided with in described flame heating apparatus, the position of winding-up mouth is positioned at barrel end, and from cylindrical shell distance from top be barrel diameter 1/3rd scope in, flame ejection electrodes is that cylindrical shell inner roof wall or flame kernel line are parallel with roof.Material, in running, is generally all positioned at cylinder body bottom, and flame can not directly contact with material, and cylindrical shell and inner barrel have more uniform treatment temperature.
As preferably, described exhaust apparatus comprises air suction device, and exhaust apparatus is also connected with gas purifier.Air suction device is according to fog Auto-regulating System of Density of Heavy Medium air draught intensity, and the fog of sucking-off ensures environmental protection by purified treatment again.
As preferably, be provided with brace table below described cylindrical shell, cylindrical shell interlude is provided with rotating driving device.Cylindrical shell obtains rotary power by rotating driving device, and brace table configures some, with the stability of assurance device according to body length, device processes amount.
As preferably, before described charging aperture, be provided with dosing unit, be connected with fuel finished product shaped device after discharging opening.According to treating capacity configuration dosing unit, fuel finished product shaped device is equipped with mixer, bar or block material forming machine.According to parameters such as finished fuels purposes whereabouts design finished product shape, moisture content.
Effective effect of the present invention is: mud handling capacity is large, it is high that degree smashed by material, especially the multifilament mud produced papermaking etc. is effective, make product carbonation rate high, heat utilization rate is high, and effluent based on moisture, and deals with Environmental Safety, single unit system is simple, device fabrication cost and to run integrated cost low.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of watered granulated section cross-sectional structure schematic diagram of the present invention.
Fig. 3 is the partial enlargement structural representation of Fig. 2 of the present invention.
Fig. 4 is that one granulation of the present invention turns cored structure schematic diagram.
In figure: 1. charging aperture, 2. exhaust apparatus, 3. watered granulated section, 4. rotating driving device, 5. dryer section; 6. brace table, 7. carbonization section, 8. flame heating apparatus, 9. discharging opening, 10. heat-insulation layer; 11. granulations turn core, 1101. core rakes, 1102. rake supports, 12. wall rakes, 13. rigidity housings.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
See Fig. 1, a kind of sludge fuel of the present embodiment makes equipment, and mud carbonisation carries out in cylindrical shell, and cylinder is stopped head and is provided with charging aperture 1, and charging aperture 1 position is provided with dosing unit, and self-closed door is housed; The head side of cylindrical shell is provided with exhaust apparatus 2, and cylindrical shell apical head is equipped with the fog tube be connected with exhaust apparatus 2, and exhaust apparatus 2 comprises air suction device, and is connected with gas purifier.
Cylindrical shell afterbody bottom position is provided with discharging opening 9 and flame heating apparatus 8, Apparatus for spraying and jetting particulate materials is provided with in flame heating apparatus 8, i.e. flame winding-up mouth, this winding-up mouth is arranged on barrel end, and be 1/3rd places of barrel diameter from cylindrical shell distance from top, the flame ejected has diverging, and its flame kernel line is parallel with roof, and such flame edge also can be ejected into cylindrical shell inner roof wall.Flame lift is set to 2 meters, and flame temperature is 900 DEG C.
Cylindrical shell intermediary outside is provided with two brace tables 6, barrel lenght to center of gravity position external toothing driving wheel is housed, external toothing driving wheel is driven by rotating driving device 4.
Barrel lenght direction is arranged with three parts from inside, and the first paragraph connected with charging aperture is watered granulated section 3, and interlude is dryer section 5, and the 3rd section that is connected with discharging opening 9 is carbonization section 7.Cylindrical shell barrel establishes three layers, outside rigidity housing 13, is the heat-insulation layer 10 that insulation material is made in rigidity housing 13, wear-resisting wall in heat-insulation layer 10, wear-resisting wall is equipped with the gathering sill of granular wall rake 12 and guide effect, as shown in Figure 2.Its wall rake 12 is arranged on watered granulated section 3, and wall rake 12 is made up of the high hardness wear-resisting steel of length 10cm, cross section squarely, and root is connected with wear-resisting wall, and head is pointed, as tooth hoe, and becomes bending inclination angle shape towards cylindrical shell direction of rotation, as shown in Figure 3.
Also be provided with granulation in watered granulated section 3 and turn core 11, granulation turns core 11 and is provided with a ring body, and ring body is cone-shaped for closing towards material inlet one end, prevents material from entering ring body center, and forces all materials to enter granulation.Ring body is distributed with core rake 1101, the structure of core rake 1101, material and wall are harrowed 12 identical, and be distributed on ring body with needle form, as shown in Figure 4,1101 relative ring body decentered distribution harrowed by core, and tilt towards cylindrical shell direction of rotation.Ring body is fixed on cylinder inboard wall by triangle rake support 1102.
Be connected with fuel finished product shaped device with batch mixer by conveying worm after discharging opening 9.
During work, Temperature Distribution requires: flame temperature 800 DEG C, carbonization section 7 is 200 DEG C, and dryer section 5 is 110 ~ 120 DEG C, and watered granulated section 3 is 90 ~ 100 DEG C.Each spot temperature, humidity obtain data by monitoring system and effectively regulate.Material adds in cylindrical shell from charging aperture; blend through watered granulated section 3 and obtain preliminary hydro-extraction; dewater completely to dryer section 5; then carbonization section 7 high temperature cabonization is entered; steam concentrates on watered granulated section 3 place and is discharged by exhaust apparatus 2 and process, and the material after carbonization enters fuel forming technique through discharging opening 9.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the structure after simple transformation of the present invention, technique.
Claims (9)
1. a sludge fuel makes equipment, comprise drive unit, one end has charging aperture (1) cylindrical shell, it is characterized in that: cylindrical shell is at least provided with three parts, one section that connects with charging aperture is watered granulated section (3), cylindrical shell interlude is provided with dryer section (5), be connected for carbonization section (7) with barrel discharge hole (9), be provided with flame heating apparatus (8) in cylindrical shell discharging one end, be positioned at cylindrical shell charging aperture one end and be provided with exhaust apparatus (2); Cylindrical shell comprises outside rigidity housing (13), and inner barrel is provided with heat-insulation layer (10), and cylinder inboard wall is provided with wall rake (12) towards cylindrical shell direction of rotation inclination angle; Described wall rake is made up of high hardness wear-resisting steel, and cross section squarely, head is pointed.
2. sludge fuel according to claim 1 makes equipment, it is characterized in that being provided with granulation in described watered granulated section (3) turns core (11), and granulation turns core and comprises core rake (1101) be distributed on ring body.
3. sludge fuel according to claim 2 makes equipment, it is characterized in that described core rake (1101) is steel wire segment structure, is distributed on ring body with needle form.
4. the sludge fuel according to Claims 2 or 3 makes equipment, it is characterized in that described core rake (1101) decentered distribution is on ring body, and tilts towards cylindrical shell direction of rotation.
5. the sludge fuel according to claim 1 or 2 or 3 makes equipment, it is characterized in that being provided with Apparatus for spraying and jetting particulate materials from described flame heating apparatus (8), and flame lift is greater than 1 meter, and flame temperature is 600 ~ 900 DEG C.
6. sludge fuel according to claim 5 makes equipment, it is characterized in that in described flame heating apparatus (8), being provided with flame winding-up mouth, the position of winding-up mouth is positioned at barrel end, and from cylindrical shell distance from top be barrel diameter 1/3rd scope in, flame ejection electrodes is that cylindrical shell inner roof wall or flame kernel line are parallel with roof.
7. the sludge fuel according to claim 1 or 2 or 3 makes equipment, and it is characterized in that described exhaust apparatus (2) comprises air suction device, exhaust apparatus is also connected with gas purifier.
8. the sludge fuel according to claim 1 or 2 or 3 makes equipment, and it is characterized in that being provided with brace table (6) below described cylindrical shell, cylindrical shell interlude is provided with rotating driving device (4).
9. the sludge fuel according to claim 1 or 2 or 3 makes equipment, is provided with dosing unit before it is characterized in that described charging aperture (1), is connected after discharging opening (9) with fuel finished product shaped device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076773.8A CN104099107B (en) | 2014-03-05 | 2014-03-05 | Sludge fuel makes equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076773.8A CN104099107B (en) | 2014-03-05 | 2014-03-05 | Sludge fuel makes equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104099107A CN104099107A (en) | 2014-10-15 |
| CN104099107B true CN104099107B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076773.8A Expired - Fee Related CN104099107B (en) | 2014-03-05 | 2014-03-05 | Sludge fuel makes equipment |
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| CN (1) | CN104099107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112628748A (en) * | 2020-12-24 | 2021-04-09 | 华中科技大学 | Organic solid waste incineration disposal process by baking carbonization coupling plasma |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639217A (en) * | 1985-01-14 | 1987-01-27 | Adams D Carlos | Countercurrent heat transfer device for solid particle streams |
| CN1965056A (en) * | 2004-04-09 | 2007-05-16 | 株式会社前川制作所 | Continuous carbonizing treatment method by internal heating self-combusting mode |
| JP2008024521A (en) * | 2006-07-15 | 2008-02-07 | Kawasaki Heavy Ind Ltd | Method for producing carbonized matter and apparatus therefor |
| CN201485367U (en) * | 2009-09-02 | 2010-05-26 | 信良环保科技股份有限公司 | Movable sludge reduction equipment |
| CN102186948A (en) * | 2008-10-20 | 2011-09-14 | 利伯提网络国际 | Apparatus for carbonization and method of carbonization |
| CN102840587A (en) * | 2012-09-03 | 2012-12-26 | 林秀梅 | Compound method and system for directly recovering heat inside and outside rotary kiln |
| CN103466912A (en) * | 2013-09-29 | 2013-12-25 | 江苏兆盛环保集团有限公司 | Process and device for sludge pyrolysis |
| CN203866249U (en) * | 2014-03-05 | 2014-10-08 | 陆久余 | Sludge fuel preparing equipment |
-
2014
- 2014-03-05 CN CN201410076773.8A patent/CN104099107B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4639217A (en) * | 1985-01-14 | 1987-01-27 | Adams D Carlos | Countercurrent heat transfer device for solid particle streams |
| CN1965056A (en) * | 2004-04-09 | 2007-05-16 | 株式会社前川制作所 | Continuous carbonizing treatment method by internal heating self-combusting mode |
| JP2008024521A (en) * | 2006-07-15 | 2008-02-07 | Kawasaki Heavy Ind Ltd | Method for producing carbonized matter and apparatus therefor |
| CN102186948A (en) * | 2008-10-20 | 2011-09-14 | 利伯提网络国际 | Apparatus for carbonization and method of carbonization |
| CN201485367U (en) * | 2009-09-02 | 2010-05-26 | 信良环保科技股份有限公司 | Movable sludge reduction equipment |
| CN102840587A (en) * | 2012-09-03 | 2012-12-26 | 林秀梅 | Compound method and system for directly recovering heat inside and outside rotary kiln |
| CN103466912A (en) * | 2013-09-29 | 2013-12-25 | 江苏兆盛环保集团有限公司 | Process and device for sludge pyrolysis |
| CN203866249U (en) * | 2014-03-05 | 2014-10-08 | 陆久余 | Sludge fuel preparing equipment |
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| CN104099107A (en) | 2014-10-15 |
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Granted publication date: 20160420 Termination date: 20190305 |