CN201310898Y - Belt type sludge drying and burning integrative machine - Google Patents
Belt type sludge drying and burning integrative machine Download PDFInfo
- Publication number
- CN201310898Y CN201310898Y CNU2008201698398U CN200820169839U CN201310898Y CN 201310898 Y CN201310898 Y CN 201310898Y CN U2008201698398 U CNU2008201698398 U CN U2008201698398U CN 200820169839 U CN200820169839 U CN 200820169839U CN 201310898 Y CN201310898 Y CN 201310898Y
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- Prior art keywords
- belt
- sludge drying
- incinerator
- conveyer belt
- incinerating
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a belt type sludge drying and burning integrative machine, which comprises a belt type sludge drying device and a combustion furnace, wherein the combustion furnace is connected with the belt type sludge drying device through a heat energy channel. The belt type sludge drying device comprises a box body, wherein an upper conveyer belt, a middle conveyer belt and a lower conveyer belt are arranged inside the box body, a sludge strip machine is arranged on the upper end of the box body, a sludge outlet is arranged on one side of the lower end of the box body, a plurality of air draught devices are arranged above the upper conveyer belt, the air draught devices are connected with an exhaust duct which is arranged above the upper conveyer belt, and the exhaust duct is connected with the heat energy channel. The machine has the advantages of simple operation, safety, high efficiency, energy saving, environment protection and the like.
Description
Technical field
The utility model relates to a kind of evaporation drying treatment facility, relate in particular to a kind of can be with the belt integrated sludge drying and incinerating machine of half-driedization of mud, drying and other treatment.
Background technology
Along with Chinese society economy and development of urbanization, the generation of municipal sewage is in continuous increase.In recent years, country all actively supported on policy and financial resources, had built large quantities of municipal sewage plants, and with the protection water environment, the anti-pollution of harnessing the river promotes the sustainable development of national economy and ecological environment, and the municipal sewage pollution problem progressively is eased.Yet city sewage and sludge is handled to dispose and is still a global technical barrier.Mishandlingly will cause serious secondary pollution.The innoxious problem of mud is serious day by day.
At present, the belt sludge drier that sewage treatment plant adopts is effectively handled the formation agricultural fertilizer to mud, promotes the development utilization of recycling economy.But owing to contain large quantity of moisture in the mud, and the drying of mud is handled the effect that directly has influence on processing.
The utility model content
Technical problem to be solved in the utility model is to overcome a prior art difficult problem, and a kind of belt integrated sludge drying and incinerating machine that can improve drying sludge efficient, energy savings, be beneficial to environmental protection is provided.
For solving the problems of the technologies described above, the utility model provides a kind of belt integrated sludge drying and incinerating machine, comprises the belt sludge drying mechanism, also comprises incinerator, and described incinerator is connected by the heat energy passage with described belt sludge drying mechanism.
Described belt integrated sludge drying and incinerating machine comprises the belt sludge drying mechanism, comprises that also flue gas processing device links into an integrated entity by mud bar machine, Helical Bevel Gear blower fan, incinerator.
Described mud bar machine comprises: support, main shaft, bearing, bevel gear, upper cover plate, rotation extruding impeller, base plate and decelerator.
Described incinerator comprises: centrifugal fan, incinerator body, incinerator stove tooth, stove tooth flexible handle, incinerator fire door and incinerator heat energy passage.
Described belt sludge drying mechanism comprises envelope, inside at described envelope is provided with upper conveyor belt, middle conveyer belt and following conveyer belt, described upper, middle and lower conveyer belt comprises arbor wheel and the conveyer belt that is arranged on two ends respectively, described conveyer belt is installed on the described arbor wheel, and described arbor wheel drives described conveyer belt running under the drive of speed governing decelerator; Enter mud bar machine at the upper end of described envelope mud, mud is laid on the upper conveyor belt after being squeezed into the mud bar by the rotation of mud bar machine equably.One side is provided with mud mouth in the lower end of described envelope, is provided with several extractor fans above described upper conveyor belt, and described extractor fan is connected with the exhaust duct that is arranged on the upper conveyor belt top, and described exhaust duct is connected with described heat energy passage.
Described extractor fan is the Helical Bevel Gear blower fan.
Be provided with the air inlet that leads to described envelope inside at described envelope side.
One side of described exhaust duct is provided with the air channel return duct that is connected with the inside of described envelope.
Described incinerator top is provided with smoke discharge tube.
Side at described incinerator is provided with rotation deodorizing spray washing jar, and input port, described rotation deodorizing spray washing jar top is communicated with exhaust duct, and its delivery outlet is communicated with chimney through centrifugal fan.
In order to control the smoke pollution environment, adopt the flue gas purification system that act as of rotation deodorizing spray washing jar, the flue gas of generation imports from rotation deodorizing spray washing jar top through exhaust duct, and the tail gas of discharge is aspirated through smoke stack emission by centrifugal fan after rotation deodorizing spray washing jar 19 is handled.
Owing to adopt said structure, the utlity model has following beneficial effect:
Incinerator mud is fuel, and the heat energy that produces in the sludge incineration is transported to envelope inside, enters from the bottom, and the whole conveyer belt of percolation when the hot-air percolation is laid on mud on the conveyer belt, is taken away the moisture in the mud, has improved drying sludge efficient greatly.A part of hot-air refluxes by the air channel return duct simultaneously, to reach the effect of energy efficient.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the structure chart of stainless steel chain type conveyer belt of the present utility model;
Fig. 4 is an opposite side view of the present utility model;
Fig. 5 is the structure chart of Helical Bevel Gear blower fan of the present utility model;
Fig. 6 is the structure chart of mud bar machine of the present utility model;
Fig. 7 is the front view of incinerator of the present utility model;
Fig. 8 is the right pseudosection of incinerator of the present utility model;
Fig. 9 is the structure chart of stove tooth monkey wrench of the present utility model;
Figure 10 is the structure chart of incinerator stove tooth of the present utility model.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-envelope; The 2-upper conveyor belt; Conveyer belt among the 3-; Conveyer belt under the 4-; The 5-arbor wheel; 6-speed governing decelerator; 7-mud bar machine (charging aperture); 8-silicon rubber scraping blade; The 9-air inlet; 10, butterfly valve; 11-hot air reflux pipe; 12-Helical Bevel Gear blower fan; 13 gear oil pumping plants; The 14-centrifugal fan; The 15-incinerator; 16-incinerator fire door; The 17-discharging opening; The 18-exhaust duct; 19-rotation deodorizing spray washing jar; The 20-pond; The 21-chimney; The 22-feed pipe; 23-heat energy passage; The 24-chain; 25-stainless steel chain type conveyer belt; 26-incinerator heat energy passage; 27-incinerator stove tooth; 28-stove tooth flexible handle; The 29-support; The 30-main shaft; The 31-bearing; The 32-bevel gear; The 33-upper cover plate; 34-rotation extruding impeller; The 35-base plate; 36-Helical Bevel Gear blower fan support; 37-transverse axis seat; 38-transverse axis 39-end cap; 40-Helical Bevel Gear fan bearing; The 41-longitudinal axis; The 42-impeller; 43-blower fan body; The 44-bevel gear.
The specific embodiment
To shown in Figure 10, the utility model belt integrated sludge drying and incinerating machine comprises the belt sludge drying mechanism, comprises that also flue gas processing device links into an integrated entity by mud bar machine 7, Helical Bevel Gear blower fan 12, incinerator 15 as Fig. 1.Described mud bar machine comprises: support 29; Main shaft 30; Bearing 31; Bevel gear 32; Upper cover plate 33; Rotation extruding impeller 34; Base plate 35 and decelerator.
Incinerator comprises: centrifugal fan 14, incinerator body 15, incinerator stove tooth 27, stove tooth flexible handle 28, incinerator fire door 16 and incinerator heat energy passage 26.
The belt sludge drying mechanism comprises envelope 1, be provided with upper conveyor belt 2 in the inside of envelope 1, middle conveyer belt 3 and following conveyer belt 4, upper, middle and lower conveyer belt 2,3,4 comprises arbor wheel 5 and the conveyer belt that is arranged on two ends respectively, conveyer belt is installed on the arbor wheel 5, silicon rubber scraping blade 8 is installed on the conveyer belt, and arbor wheel 5 drives 2,3,4 runnings of upper, middle and lower conveyer belt under the rotation of speed governing decelerator 6; The arbor wheel 5 of upper, middle and lower conveyer belt 2,3,4 is connected with speed governing decelerator 6 by chain 24 respectively, and wherein upper conveyor belt 2 is operation in the same way with following conveyer belt 4, and middle conveyer belt 3 is an antikinesis with upper and lower conveyer belt 2,4.
Be provided with mud bar machine 7 in envelope 1 upper end, after mud enters mud bar machine 7, be laid on equably on the upper conveyor belt 2 after being squeezed into the mud bar by mud bar machine 7 rotation.A side is provided with discharging opening 17 in the lower end of envelope 1, above upper conveyor belt 2, be provided with several extractor fans, extractor fan is a Helical Bevel Gear blower fan 12, Helical Bevel Gear blower fan 12 is connected with hot air reflux pipe 11, hot air reflux pipe 11 is connected with butterfly valve 10, and butterfly valve 10 is connected with exhaust duct 18.
Described Helical Bevel Gear blower fan comprises: Helical Bevel Gear blower fan support 36, transverse axis seat 37, transverse axis 38, end cap 39, Helical Bevel Gear fan bearing 40, the longitudinal axis 41, impeller 42, blower fan body 43, bevel gear 44 and motor.
Gear oil pumping plant 13 with protection gear and bearing lubrication cooling, is back to gear oil pumping plant 12 to gear oil input Helical Bevel Gear casing by oil nozzle under the transmission case body again.
The high-temperature flue gas that produces is imported from rotating deodorizing spray washing jar 19 tops by exhaust duct 18, and the tail gas of discharge is discharged through chimney 21 by centrifugal fan 14 suctions after rotation deodorizing spray washing jar 19 is handled.
The incinerator heat energy passway on incinerator 15 right sides communicates with envelope heat energy passage 23, heat energy input heat energy passage 23 inside of sludge incineration, enter from the bottom, the whole conveyer belt 2,3,4 of percolation, when the hot-air percolation is laid on mud on the conveyer belt 2,3,4, take away the moisture in the mud, improved drying sludge efficient greatly.A part of hot-air is refluxed, to reach the effect of energy efficient by hot air reflux pipe 11.If during deficiency in draught by air inlet 9 supply fresh airs.
Rear side at incinerator 15 is provided with centrifugal blower.
Conveyer belt is a stainless steel chain type conveyer belt 25, and it has the network structure in space, adopts stainless steel material, and the netted space on the stainless steel chain type conveyer belt 25 is 3mm-4mm.
In use, dewatered sludge is delivered to mud bar machine 7 by conveying worm, the mud bar that is crushed to by 7 rotations of mud bar machine evenly is laid on the upper conveyor belt 2, along with after upper conveyor belt 2 is delivered to its tail end, drop on the conveyer belt 3, tail end by middle conveyer belt 3 drops to down on the conveyer belt 4 again, continues to be transported to the discharging opening 17 of envelope 1 lower end then.Each conveyer belt is furnished with speed governing decelerator 6.Extractor fan is installed above conveyer belt, the dry air that the suction heat energy of incinerator 15 and envelope 1 are outer, make heat energy and air from upper, middle and lower separately the bottom of conveyer belt enter the whole conveyer belt of percolation.When the hot-air percolation is laid on mud on the conveyer belt, take away the moisture in the mud.
In order to control the smoke pollution environment, adopt the flue gas purification system that act as of rotation deodorizing spray washing jar 19, the flue gas that produces imports from rotating deodorizing spray washing jar 19 tops through exhaust duct 18, and the tail gas of discharge is discharged through chimney 21 by centrifugal fan 14 suctions after rotation deodorizing spray washing jar 19 is handled.
The utility model is a kind of sludge aerobic compost treatment facility, according to the requirement of sludge composting, Control warehouse entry moisture percentage in sewage sludge is the committed step of sludge composting success. Dirt through semi-oriented processing Mud can directly enter fermentation cabin and ferment, and all right mummification is worked as fuel to moisture percentage in sewage sludge≤30% Substitute coal burns, and the heat energy of dewatered sludge burning is supplied with belt-type sludge drier dry wet mud. This The advantages such as that utility model has is simple to operate, safe, efficient, energy-saving and environmental protection.
Claims (10)
1, a kind of belt integrated sludge drying and incinerating machine comprises the belt sludge drying mechanism, it is characterized in that: also comprise incinerator, described incinerator is connected by the heat energy passage with described belt sludge drying mechanism.
2, belt integrated sludge drying and incinerating machine according to claim 1, it is characterized in that: described belt sludge drying mechanism comprises envelope, inside at described envelope is provided with upper conveyor belt, middle conveyer belt and following conveyer belt, described upper, middle and lower conveyer belt comprises arbor wheel and the conveyer belt that is arranged on two ends respectively, described conveyer belt is installed on the described arbor wheel, and described arbor wheel drives described conveyer belt running under the drive of speed governing decelerator; Be provided with mud bar machine in described envelope upper end, one side is provided with mud mouth in the lower end of described envelope, be provided with several extractor fans above described upper conveyor belt, described extractor fan is connected with the exhaust duct that is arranged on the upper conveyor belt top, and described exhaust duct is connected with described heat energy passage.
3, belt integrated sludge drying and incinerating machine according to claim 1 is characterized in that: described extractor fan is the Helical Bevel Gear blower fan.
4, according to claim 2 or 3 described belt integrated sludge drying and incinerating machines, it is characterized in that: be provided with the air inlet that leads to described envelope inside at described envelope side.
5, belt integrated sludge drying and incinerating machine according to claim 2 is characterized in that: a side of described exhaust duct is provided with the heat energy passage that is connected with the inside of described envelope.
6, belt integrated sludge drying and incinerating machine according to claim 1 is characterized in that: described incinerator top one side is provided with smoke discharge tube.
7, belt integrated sludge drying and incinerating machine according to claim 1, it is characterized in that: the side at described incinerator is provided with rotation deodorizing spray washing jar, input port, described rotation deodorizing spray washing jar top is communicated with exhaust duct, and its delivery outlet is communicated with chimney through centrifugal fan.
8, belt integrated sludge drying and incinerating machine according to claim 1 is characterized in that: comprise the belt sludge drying mechanism, comprise that also flue gas processing device links into an integrated entity by mud bar machine, Helical Bevel Gear blower fan, incinerator.
9, belt integrated sludge drying and incinerating machine according to claim 8 is characterized in that: described mud bar machine comprises: support, main shaft, bearing, bevel gear, upper cover plate, rotation extruding impeller, base plate and decelerator.
10, belt integrated sludge drying and incinerating machine according to claim 8, it is characterized in that: described incinerator comprises: centrifugal fan, incinerator body, incinerator stove tooth, stove tooth flexible handle, incinerator fire door and incinerator heat energy passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698398U CN201310898Y (en) | 2008-12-15 | 2008-12-15 | Belt type sludge drying and burning integrative machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698398U CN201310898Y (en) | 2008-12-15 | 2008-12-15 | Belt type sludge drying and burning integrative machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310898Y true CN201310898Y (en) | 2009-09-16 |
Family
ID=41108150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201698398U Expired - Lifetime CN201310898Y (en) | 2008-12-15 | 2008-12-15 | Belt type sludge drying and burning integrative machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310898Y (en) |
-
2008
- 2008-12-15 CN CNU2008201698398U patent/CN201310898Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |